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* config/tc-arm.c: Include include/opcode/arm.h.
[thirdparty/binutils-gdb.git] / gas / ChangeLog
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12004-07-16 Richard Earnshaw <rearnsha@arm.com>
2
3 * config/tc-arm.c: Include include/opcode/arm.h.
4 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
6 (FPU_ARCH_*): Delete.
7 * Makefile.am: Update dependencies.
8 * Makefile.in: Regenerate.
9
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102004-07-15 Nick Clifton <nickc@redhat.com>
11
12 * configure.in: Accept armbe as a big-endian arm configuration.
13 * configure: Regenerate.
14
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152004-07-13 Thomas Nystrom <thn@saeab.se>
16
17 * config/tc-i386.c (T_SHIFTOP): New constant.
18 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
19 (intel_el1): Handle '~'.
20 (intel_get_token): Handle '<>', '&', '|' and '~'.
21
222004-07-13 Nick Clifton <nickc@redhat.com>
23
24 (md_assemble): Remove spurious newline from end of as_bad error
25 message.
26 (intel_e05_1): Likewise.
27 (intel_e11): Likewise.
28 (intel_match_token): Likewise.
29
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302004-07-11 Andreas Schwab <schwab@suse.de>
31
32 * config/tc-m68k.c: Convert to C90. Remove redundant
33 declarations. Indentation fixup.
34 [M68KCOFF]: Include "obj-coff.h" instead of declaring
35 obj_coff_section ourselves.
36
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372004-07-09 James E Wilson <wilson@specifixinc.com>
38
39 * config/tc-ia64.c (default_big_endian): New.
40 (dot_byteorder, md_begin): Use it.
41 (md_parse_option): Set it.
42
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432004-07-09 Nick Clifton <nickc@redhat.com>
44
45 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
46 * configure: Regenerate.
47 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
48 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
49 sh_find_elf_flags if necessary.
50
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512004-07-08 Richard Sandiford <rsandifo@redhat.com>
52
53 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
54 going to be split into more than one in-place addend, return 0
55 for relocations against mergeable sections. Associate comments
56 with code.
57
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582004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
59
60 * Makefile.am (CPU_TYPES): Add crx.
61 (TARGET_CPU_CFILES): Add config/tc-crx.c.
62 (TARGET_CPU_HFILES): Add config/tc-crx.h.
63 (DEPTC_crx_elf): New target.
64 (DEPOBJ_crx_elf): Likewise.
65 (DEP_crx_elf): Likewise.
66 * Makefile.in: Regenerate.
67 * configure.in: Add crx* target.
68 * configure: Regenerate.
69 * config/tc-crx.c: New file.
70 * config/tc-crx.h: New file.
71 * NEWS: Mention new target.
72
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732004-07-06 Nick Clifton <nickc@redhat.com>
74
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75 * config.in: Undefine TARGET_SYMBIAN by default.
76 * configure.in:
77 * configure: Regenerate. Add sh-symbian-elf target. If
78 selected define TARGET_SYMBIAN.
79 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
80 format if TARGET_SYMBIAN has been defined.
81
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82 * output-file.c (output_file_create): Report the target format
83 chosen when bfd_openw reports that it is invalid.
84
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85 * config/obj-coff.c (coff_pseudo_table): Only define the weak
86 pseudo for BFD based assemblers.
87
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882004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
89
90 gas:
91 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
92 (md_parse_option): Remove redundant -isa testing.
93 Make bfd_arch variable const.
94 (md_show_usage): Make bfd_arch variable const.
95
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962004-07-03 James E Wilson <wilson@specifixinc.com>
97
98 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
99 * config/tc-ia64.h (md_frag_check): Define.
100
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1012004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
102
103 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
104 externals.
105 * doc/as.texinfo (Weak): Document PE weak symbols.
106
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1072004-07-03 Richard Sandiford <rsandifo@redhat.com>
108
109 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
110 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
111 (mips_frob_file): Rework so that only a single pass through the
112 relocs is needed. Allow %lo()s to have higher offsets than their
113 corresponding %hi()s or %got()s.
114
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1152004-07-02 Nick Clifton <nickc@redhat.com>
116
117 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
118 allow values which have come from undefined symbols.
119 Always consider this fixup to have been processed as a reloc
120 cannot be generated for it.
121
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1222004-07-02 Alan Modra <amodra@bigpond.net.au>
123
124 * frags.h (struct frag): Add has_code and insn_addr fields.
125 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
126 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
127 * config/tc-ppc.h (md_frag_check): Define.
128
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1292004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
130
131 * doc/Makefile.am (info): Rename goal to...
132 (info-local): ... this, to preserve implicit dependencies.
133 * doc/Makefile.in: Regenerate with automake 1.8.5.
134
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1352004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
136
137 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
138 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
139 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
140 (tc_gen_reloc): Likewise.
141 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
142 (m32r_parse_name): Likewise.
143 (m32r_cgen_parse_fix_exp): Likewise.
144 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
145 (O_PIC_reloc): Likewise.
146 (TC_CGEN_PARSE_FIX_EXP): Likewise..
147 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
148 for @GOTOFF, @GOT, @PLT.
149
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1502004-06-21 Jan Beulich <jbeulich@novell.com>
151
152 * gas/symbols.c: While discarding ordinary local absolute symbols
153 when --strip-local-absolute is in effect, retain file symbols.
154
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1552004-06-20 Andreas Schwab <schwab@suse.de>
156
157 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
158 (md_parse_option): Likewise.
159
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1602004-06-17 Jan Beulich <jbeulich@novell.com>
161
162 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
163 * config/te-netware.h: New file.
164 * config/te-ppcnw.h: Delete: Obsolete.
165 * configure.in: Eliminate ill NetWare targets. Make generic
166 NetWare target use proper emulation.
167 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
168 reference to new te-netware.h.
169 * configure: Regenerate.
170 * Makefile.in: Regenerate.
171
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1722004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
173
174 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
175 comparison in .insn pseudo operation.
176
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1772004-06-15 Alan Modra <amodra@bigpond.net.au>
178
179 * config/obj-coff.c (coff_adjust_section_syms): Use
180 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
181 (coff_frob_section): Likewise.
182 * config/tc-mips.c (md_apply_fix3): Likewise.
183 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
184 (elf_frob_file_after_relocs): Likewise.
185
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1862004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
187
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188 * config/tc-hppa.c (log2): Rename to exact_log2.
189 (pa_next_subseg): Delete unused function.
190 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
191 (create_new_subspace): Likewise.
192
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193 Bug gas/213
194 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
195 labels. Fix warning.
196
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1972004-05-28 DJ Delorie <dj@redhat.com>
198
199 * config/tc-mn10300.h (tc_fix_adjustable): Define.
200 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
201 or non-merged symbols.
202
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2032004-05-28 H.J. Lu <hongjiu.lu@intel.com>
204
205 * config/tc-ia64.c (remove_marked_resource): Save, clear and
206 restore the old slot when inserting srlz.i/srlz.d.
207
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2082004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
209
210 * Makefile.am: Regenerate dependecies.
211 * Makefile.in: Regenerate.
212 * config/tc-sh.c (valid_arch): Make unsigned.
213 (preset_target_arch): Likewise.
214 (md_begin): Use new architecture flags system.
215 (get_specific): Likewise.
216 (assemble_ppi): Likewise.
217 (md_assemble): Likewise. Also fix error check for bad opcodes.
218 (md_parse_option): Likewise. Also generate -isa values according
219 to the table in bfd/cpu-sh.c instead of just constants. Also
220 allow <arch>-up ISA variants.
221 (sh_elf_final_processing): Replace if-else chain with a call to
222 sh_find_elf_flags().
223 * testsuite/gas/sh/arch: New directory.
224 * testsuite/gas/sh/arch/arch.exp: New test script.
225 * testsuite/gas/sh/arch/arch_expected.txt: New file.
226 * testsuite/gas/sh/arch/sh.s: New file.
227 * testsuite/gas/sh/arch/sh2.s: New file.
228 * testsuite/gas/sh/arch/sh-dsp.s: New file.
229 * testsuite/gas/sh/arch/sh2e.s: New file.
230 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
231 * testsuite/gas/sh/arch/sh3.s: New file.
232 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
233 * testsuite/gas/sh/arch/sh3e.s: New file.
234 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
235 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
236 * testsuite/gas/sh/arch/sh4.s: New file.
237 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
238 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
239 * testsuite/gas/sh/arch/sh4a.s: New file.
240
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2412004-05-28 Peter Barada <peter@the-baradas.com>
242
243 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
244 with zero offset into mode 2 addressing to save a word.
245
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2462004-05-27 H.J. Lu <hongjiu.lu@intel.com>
247
248 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
249 (ar_is_only_in_integer_unit): New.
250 (ar_is_only_in_memory_unit): New.
251 (generate_unwind_image): Silence gcc on 32bit host.
252 (md_assemble): Use ar_is_only_in_integer_unit instead of
253 ar_is_in_integer_unit. Check AR access.
254
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2552004-05-27 Peter Barada <peter@the-baradas.com>
256
257 * config/tc-m68k.c (md_begin): Sort the opcode table into
258 alphabetical order.
259 (m68k_compare_opcode): New function to do the sorting.
260
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2612004-05-24 Peter Barada <peter@the-baradas.com>
262
263 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
264 addressing on MIT style operands.
265 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
266 w/mask addressing.
267 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
268 operands.
269
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2702004-05-23 Alan Modra <amodra@bigpond.net.au>
271
272 * expr.c (operand, operator): Don't reject '++' and '--'.
273
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2742004-05-20 Richard Sandiford <rsandifo@redhat.com>
275
276 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
277 dwarf tables.
278
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2792004-05-17 Adam Nemet <anemet@lnxw.com>
280
281 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
282 * configure: Regenerate.
283
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2842004-05-13 Paul Brook <paul@codesourcery.com>
285
286 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
287
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2882004-05-13 Joel Sherrill <joel@oarcorp.com>
289
290 * configure.in (or32-*-rtems*): Switch to elf.
291 * configure: Regenerate.
292
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2932004-05-13 Nick Clifton <nickc@redhat.com>
294
295 * po/fr.po: Updated French translation.
296
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2972004-05-11 Nick Clifton <nickc@redhat.com>
298
299 * doc/as.texinfo (Section): Document G and T flags to .section
300 directive. Document the extra arguments that the G flag
301 requires. Document the #tls flag.
302
3032004-05-11 H.J. Lu <hongjiu.lu@intel.com>
304
305 * subsegs.c (section_symbol): Create a new section symbol if
306 the existing one doesn't match.
307 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
308
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3092004-05-07 Richard Sandiford <rsandifo@redhat.com>
310
311 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
312 to cope with VR4181A errata MD(1) and MD(4).
313
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3142004-05-07 Brian Ford <ford@vss.fsi.com>
315
316 * NEWS: Mention .secrel32 for pe[i]-i386.
317
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3182004-05-07 Alexandre Oliva <aoliva@redhat.com>
319
320 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
321 (HANDLE_ALIGN): New.
322
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3232004-05-06 Daniel Jacobowitz <dan@debian.org>
324
325 * Makefile.am (DIST_SUBDIRS): Define.
326 * aclocal.m4: Regenerate with automake 1.8.4.
327 * Makefile.in: Likewise.
328 * doc/Makefile.in: Likewise.
329
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3302004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
331
332 * config/tc-ia64.c (dot_serialize): Declare.
333 (dot_serialize): New function.
334 (md_pseudo_table): Add ".serialize.data" and
335 ".serialize.instruction" directives.
336
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3372004-05-06 Nick Clifton <nickc@redhat.com>
338
339 * messages (as_internal_value_out_of_range): Print a message about
340 a value being out of range. Be consistent about whether the
341 values are printed in decimal or hexadecimal.
342 (as_warn_value_out_of_range): Generate a warning message about an
343 out of range value.
344 (as_bad_value_out_of_range): Generate an error message about an
345 out of range value.
346 * as.h: Prototype the new functions.
347 * config/tc-alpha.c (insert_operand): Use new function.
348 * config/tc-arc.c (arc_insert_operand): Likewise.
349 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
350 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
351 * config/tc-ppc.c (ppc_insert_operand): Likewise.
352 * config/tc-s390.c (s390_insert_operand): Likewise.
353 * config/tc-v850.c (v850_insert_operand): Likewise.
354
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3552004-05-05 Alexandre Oliva <aoliva@redhat.com>
356
357 * configure.in: Set em=linux for frv-*-*linux*.
358 * configure: Rebuilt.
359 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
360 (frv_md_fdpic_enabled): New.
361 * config/tc-frv.c (frv_md_fdpic_enabled): New.
362 (DEFAULT_FDPIC): New.
363 (frv_flags): Use DEFAULT_FDPIC.
364 (frv_pic_flag): Likewise.
365 (OPTION_NOPIC): New.
366 (md_longopts): Add -mnopic.
367 (md_parse_option): Handle it.
368 (md_show_usage): Add -mfdpic and -mnopic.
369
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3702004-05-05 Peter Barada <peter@the-baradas.com>
371
372 * config/tc-m68k.c: Add find_cf_chip to print list of valid
373 chips for invalid coldfire instructions, rename selectors
374 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
375 add current_chip to track which chip is referred to(including save/restore),
376 use current_chip to select control registers, not current_arch.
377 (md_show_usage): Add new chips.
378 * doc/c-m68k.texi: Document new command line switches.
379
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3802004-05-05 Jakub Jelinek <jakub@redhat.com>
381
382 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
383 (NOP_OPCODE): Define.
384 (s390_align_code): Remove prototype.
385 * tc-s390.c (s390_align_code): Remove.
386
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3872004-05-04 H.J. Lu <hongjiu.lu@intel.com>
388
389 * config/tc-ia64.c (make_unw_section_name): Removed.
390 (start_unwind_section): New function.
391 (generate_unwind_image): Take const segT instead of const
392 char *.
393 (dot_handlerdata): Adjusted.
394 (dot_endp): Likewise.
395
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3962004-05-02 H.J. Lu <hongjiu.lu@intel.com>
397
398 * config/obj-elf.c (obj_elf_change_section): Allow the
399 ".note.GNU-stack" section has SHF_EXECINSTR.
400
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4012004-05-02 H.J. Lu <hongjiu.lu@intel.com>
402
403 * config/obj-elf.c (get_section): Return bfd_boolean.
404 (obj_elf_change_section): Call bfd_get_section_by_name_if
405 instead of bfd_map_over_sections.
406
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4072004-04-30 H.J. Lu <hongjiu.lu@intel.com>
408
409 * config/obj-elf.c (get_section): New function.
410 (obj_elf_change_section): Support multiple sections with same
411 name.
412
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4132004-04-30 Nick Clifton <nickc@redhat.com>
414
415 * config/tc-arm.c (create_register_alias): Fix typo checking for
416 case sensitive register aliases.
417 (co_proc_number): Use error message string in all_reg_maps[]
418 array.
419 (cp_reg_required_here): Likewise.
420 (fp_reg_required_here): Likewise.
421
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4222004-04-29 Brian Ford <ford@vss.fsi.com>
423
424 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
425
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4262004-04-28 Chris Demetriou <cgd@broadcom.com>
427
428 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
429 (load_address, macro, mips_ip, md_parse_option)
430 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
431 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
432 embedded-PIC handling, and update comments.
433 (SWITCH_TABLE): Remove.
434 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
435 (enum mips_pic_level): Remove EMBEDDED_PIC.
436 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
437 (TC_FORCE_RELOCATION): Update comment.
438 * ecoff.c (ecoff_build_lineno): Add comment about some code that
439 might be safe to remove now that MIPS embedded-PIC is gone.
440
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4412004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
442
443 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
444 call to obj_set_subsection_attributes.
445 (obj_som_init_stab_section): Likewise.
446 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
447 (pa_def_subspaces): Provide comdat default.
448 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
449 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
450 calls to create_new_subspace and update_subspace to pass comdat flag.
451 (create_new_subspace, update_subspace): Add new comdat argument. Use
452 it in calls to obj_set_subsection_attributes.
453 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
454 and use of comdat, common and dup_comm parameters.
455
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4562004-04-26 H.J. Lu <hongjiu.lu@intel.com>
457
458 * config/obj-elf.c (obj_elf_change_section): Check if the old
459 group name is NULL before comparison.
460
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4612004-04-23 Chris Demetriou <cgd@broadcom.com>
462
463 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
464
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4652004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
466
467 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
468
4692004-04-23 Chris Demetriou <cgd@broadcom.com>
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470
471 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
472 (OPTION_MEMBEDDED_PIC): Remove.
473 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
474 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
475 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
476 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
477 (OPTION_ELF_BASE): Renumber.
478 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
479 (md_show_usage): Remove mention of -membedded-pic.
480 * doc/as.texinfo: Remove mention of -membedded-pic.
481
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4822004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
483
484 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
485 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
486 a.out support.
487 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
488 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
489 USE_GLOBAL_POINTER_OPT.
490
017315e4
TS
4912004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
492
493 * config/tc-mips.c (macro): One more use of load_delay_nop.
494
269137b2
TS
4952004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
496
497 * config/tc-mips.c (load_delay_nop): New function.
498 (load_address, macro): Use load_delay_nop() to build a nop
499 which can be omitted with gpr_interlocks.
500
24772049
TS
5012004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
502
503 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
504 cop_interlocks): Remove superfluous CPU entries.
505
06516a5e
PB
5062004-04-22 Paul Brook <paul@codesourcery.com>
507
508 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
509
fd99574b
NC
5102004-04-22 Peter Barada <peter@the-baradas.com>
511
512 * NEWS: Added support for EMAC instructions and MAC/EMAC
513 Motorola syntax.
514 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
515 scale factor tokens, trailing_ampersand to mark mask addressing
516 for MAC/EMAC instructions.
517 * config/m68k-parse.y: Add options_ampersand clause, '<<',
518 '>>'.
519 (yylex): Handle '>', '<', and '&' following '+'.
520 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
521 architectures in archs[].
522 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
523 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
524 respectively.
525 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
526 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
527 cases.
528 Add EMAC operands to init_table[].
529
69b97547
NC
5302004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
531
532 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
533 state.
534 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
535 * config/tc-arm.c (enum mstate): Delete from here.
536 (mapping_state): Remove the static mapstate variable and instead
537 store the state in the segment. This allows a per-section mapping
538 state. Handle and ignore MAP_UNDEFINED states.
539 (arm_elf_change_section): Get the current mapping state from the
540 new section.
541 (s_ltorg): Set the mapping state to MAP_DATA.
542 (arm_cleanup): Use arm_elf_change_section to get the mapping state
543 for each pool as it is emitted.
544
5452004-04-22 Nick Clifton <nickc@redhat.com>
546
547 * config/tc-arm.h: Formatting tidy ups.
548
7a7f4e42
CD
5492004-04-20 Chris Demetriou <cgd@broadcom.com>
550
551 * NEWS: Note that MIPS -membedded-pic option is deprecated.
552
6482c264
NC
5532004-04-20 DJ Delorie <dj@redhat.com>
554
555 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
556 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
557 [TE_PE] (O_secrel): Define.
558 [TE_PE] (x86_pe_cons_fix_new): New.
559 [TE_PE] (pe_directive_secrel): Likewise.
560 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
561
5bf10039
EC
5622004-04-19 Eric Christopher <echristo@redhat.com>
563
564 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
565 of previous patch for fix in gcc.
566
77cd6497
JJ
5672004-04-19 Jakub Jelinek <jakub@redhat.com>
568
569 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
570
b8861cfb
NS
5712004-04-19 Nathan Sidwell <nathan@codesourcery.com>
572
573 * read.c (do_align): Call md_flush_pending_output, if defined.
574
f4c724fc
AM
5752004-04-16 Alan Modra <amodra@bigpond.net.au>
576
577 * expr.c (operand): Correct checks for ++ and --.
578
a4b6e8f6
L
5792004-04-14 H.J. Lu <hongjiu.lu@intel.com>
580
581 * config/tc-generic.c: Add some comments.
582
d766e8ec
RS
5832004-04-14 Richard Sandiford <rsandifo@redhat.com>
584
585 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
586 -{no-}mfix-vr4122-bugs.
587 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
588 (append_insn, mips_emit_delays): Update accordingly.
589 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
590 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
591 (md_parse_option): Update after above changes.
592 (md_show_usage): Add -mfix-vr4120.
593
ed9589d4
BW
5942004-04-13 Bob Wilson <bob.wilson@acm.org>
595
596 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
597 of .section directive; add a reference to the ELF .subsection
598 directive.
599
097dba13
NC
6002004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
601
602 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
603 in parallel.
604
279500de
TS
6052004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
606
607 * Makefile.am: Remove mips from aout targets.
608 * Makefile.in: Regenerate.
609 * configure.in: Remove mips-dec-bsd* target.
610 * configure: Regenerate.
611
b7d7dc63
AM
6122004-04-07 Alan Modra <amodra@bigpond.net.au>
613
614 PR 96
615 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
616 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
617 Update "mapping". Restrict some @ modifiers to 32 bit.
618
f55629b8
KK
6192004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
620 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
621
622 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
623 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
624 dont_adjust_reloc_32 is set.
625 (md_longopts): Add option -renesas.
626 (md_parse_option, md_show_usage): Likewise.
627 * doc/c-sh.texi: Likewise.
628
a7844384
NC
6292004-04-01 Dave Korn <dk@artimi.com>
630
631 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
632 hi16 and lo16 fixS structs.
633 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
634 exactly the same way as for RELOC_DLX_REL16.
635 (machine_ip): properly respect LO flag in the_insn and
636 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
637 (md_apply_fix3): apply RELOC_DLX_LO16.
638
6c71dbc4
SS
6392004-03-30 Stan Shebs <shebs@apple.com>
640
641 Remove long-obsolete MPW support.
642 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
643 * configure.in: Remove mention of ppc-*-mpw* config.
644 * configure.in: Likewise.
645
7cc69913
NC
6462004-03-30 Nick Clifton <nickc@redhat.com>
647
648 * config/tc-arm.c (meabi_flags): Make its use conditional upon
649 OBJ_ELF being defined.
650
53fbb48a
AM
6512004-03-27 Alan Modra <amodra@bigpond.net.au>
652
653 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
654
d507cf36
PB
6552004-03-23 Paul Brook <paul@codesourcery.com>
656
657 * config/tc-arm.c (meabi_flags): New variable.
658 (arm_parse_eabi): New function.
659 (md_begin): Set flags for EABI v3.
660 (arm_eabis): Add.
661 (arm_long_opts): Add meabi.
662 * doc/as.texinf <ARM>: Document -meabi.
663 * doc/c-arm.texi: Ditto.
664
88d65ad6
BW
6652004-03-22 Bob Wilson <bob.wilson@acm.org>
666
667 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
668 tables even when use_literal_section flag is not set.
669
13ef8878
AM
6702004-03-22 Alan Modra <amodra@bigpond.net.au>
671
672 * config/tc-sh.c: Remove trailing whitespace.
673
1048a9ba
HPN
6742004-03-22 Hans-Peter Nilsson <hp@axis.com>
675
676 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
677 --mul-bug-abort and the default behavior.
678 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
679 (err_for_dangerous_mul_placement): New variable.
680 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
681 macros.
682 (md_cris_relax_table): Have placeholder for STATE_MUL.
683 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
684 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
685 case doing nothing.
686 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
687 STATE_BYTE)>: Ditto.
688 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
689 alignment and position of this frag, emit error message if
690 suspicious.
691 (md_assemble): For a multiply insn and when checking it,
692 transform the current frag into a special frag for that purpose.
693 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
694 OPTION_MULBUG_ABORT_ON>: Handle new options.
695
a7877748
BW
6962004-03-19 Bob Wilson <bob.wilson@acm.org>
697
698 * config/tc-xtensa.c (mark_literal_frags): New function.
699 (xtensa_move_literals): Call mark_literal_frags for all literal
700 segments, including init and fini literal segments.
701 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
702
9992270f
DA
7032004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
704
705 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
706 (pa_comm): Set BSF_OBJECT in symbol flags.
707
6e1772d5
AM
7082004-03-19 Alan Modra <amodra@bigpond.net.au>
709
710 * Makefile.am: Run "make dep-am".
711 * Makefile.in: Regenerate.
712 * doc/Makefile.in: Regenerate.
713 * config.in: Regenerate.
714 * po/gas.pot: Regenerate.
715
3e4caed2
NS
7162004-03-18 Nathan Sidwell <nathan@codesourcery.com>
717
c95b35a9
NS
718 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
719 (demand_empty_rest_of_line): Issue an error here.
720 (ignore_rest_of_line): Silently skip to end.
721 (demand_copy_string): Issue an error, not warning.
722 (equals): Likewise.
723 * config/obj-elf.c (obj_elf_section_name): Likewise.
724 (obj_elf_section): Likewise.
725 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
726 (arc_extinst): Likewise.
727 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
728 (dot_spill): Likewise.
729 (dot_unwabi): Likewise.
730 (dot_prologue): Likewise.
731
3e4caed2
NS
732 * expr.c (operand): Reject ++ and --.
733 (operator): Likewise.
734
2ce4cc60
KK
7352004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
736
737 * config/tc-sh.c: Include dw2gencfi.h.
738 (sh_cfi_frame_initial_instructions): New function.
739 (sh_regname_to_dw2regnum): Likewise.
740 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
741 file.
742 (TARGET_USE_CFIPOP): Define.
743 (tc_cfi_frame_initial_instructions): Likewise.
744 (tc_regname_to_dw2regnum): Likewise.
745 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
746 * Makefile.am: Update dependencies.
747 * Makefile.in: Regenerate.
748
9183ed4b
AM
7492004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
750
751 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
752 * configure: Regenerate.
753
00bbdfe7
BW
7542004-03-12 Bob Wilson <bob.wilson@acm.org>
755
756 * read.c (s_leb128): Call md_flush_pending_output.
757
0f10071e
ML
7582004-03-12 Michal Ludvig <mludvig@suse.cz>
759
760 * config/tc-i386.c (output_insn): Handle PadLock instructions.
761 * config/tc-i386.h (CpuPadLock): New define.
762 (CpuUnknownFlags): Added CpuPadLock.
763
84c84759
AS
7642004-03-07 Andreas Schwab <schwab@suse.de>
765
766 * doc/c-hppa.texi (HPPA Directives): Fix typo.
767
6ec51dba
RH
7682004-03-07 Richard Henderson <rth@redhat.com>
769
770 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
771 (cfi_finish): Likewise for fde.
772
bae25f19
L
7732004-03-05 H.J. Lu <hongjiu.lu@intel.com>
774
775 * config/tc-ia64.c (md_assemble): Properly handle NULL
776 align_frag.
777 (ia64_handle_align): Don't abort if failed to add a stop bit.
778
ab509236
L
7792004-03-04 H.J. Lu <hongjiu.lu@intel.com>
780
781 * Makefile.in: Regenerated.
782 * aclocal.m4: Likewise.
783 * configure: Likewise.
784 * doc/Makefile.in: Likewise.
785
d9201763
L
7862004-03-03 H.J. Lu <hongjiu.lu@intel.com>
787
788 * config/tc-ia64.c (dot_align): New.
789 (ia64_do_align): Make it static.
790 (md_pseudo_table): Use "dot_align" for "align".
791 (ia64_md_do_align): Don't set align_frag here.
792 (ia64_handle_align): Add a stop bit to the previous bundle if
793 needed.
794
795 * config/tc-ia64.h (ia64_do_align): Removed.
796
ae51a426
JR
7972003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
798
799 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
800 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
801 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
802 the most general type or the user specifically requested it.
803 (md_assemble): Add a new error message for when an instruction
804 is understood, but is not allowed due to an -isa option.
805
9545c4ce
L
8062004-03-02 H.J. Lu <hongjiu.lu@intel.com>
807
808 * config/tc-ia64.c (align_frag): New.
809 (md_assemble): Set the tc_frag_data field in align_frag for
810 IA64_OPCODE_FIRST instructions.
811 (ia64_md_do_align): Set align_frag.
812 (ia64_handle_align): Add a stop bit if needed.
813
814 * config/tc-ia64.h (TC_FRAG_TYPE): New.
815 (TC_FRAG_INIT): New.
816
676a64f4
RS
8172004-03-01 Richard Sandiford <rsandifo@redhat.com>
818
819 * config/tc-frv.c (fr400_audio): New variable.
820 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
821 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
822 (target_implements_insn_p): New function.
823 (md_assemble): Report an error if the processor doesn't implement
824 the instruction.
825
bd337dde
NC
8262004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
827
828 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
829 (md_parse_option): Ditto.
830 (OPTION_NO_SPECIAL_M32R): Added.
831 (md_show_usage): Document it.
832 (enable_speial_m32r): Changed a default value from 0 to 1.
833 * doc/c-m32r.texi: Document the -no-bitinst option.
834
78878175
NC
8352004-02-27 Nick Clifton <nickc@redhat.com>
836
837 * config/tc-sh.c (get_operand): Revert previous delta.
838 (tc_gen_reloc): Check for an unknown reloc type before processing
839 the addend.
840
1d6d62a4
MS
8412004-02-27 Hannes Reinecke <hare@suse.de>
842
843 * config/tc-s390.c (s390_insn): Correct range check for opcode in
844 .insn pseudo operation.
845
4aa3e325
NC
8462004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
847
848 * config/tc-sh.c (get_operand): In case of #Imm, check has been
849 added for wrong syntax.
850
73369e65
EC
8512004-02-26 Eric Christopher <echristo@redhat.com>
852
853 * config/tc-mips.c (mips_dwarf2_addr_size): New.
854 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
855
6a5709a5
JR
8562004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
857
858 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
859 nibble types to assembler.
860
95385380
FF
8612004-02-25 Fred Fish <fnf@redhat.com>
862
863 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
864
b5e0fabd
JW
8652004-02-20 James E Wilson <wilson@specifixinc.com>
866
867 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
868 finalize_syms.
869 (fixup_unw_records): New arg before_relax. Pass to slot_index.
870 (ia64_estimate_size_before_relax): New.
871 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
872 (generate_unwind_image): Pass 1 to fixup_unw_records.
873 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
874 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
875
2f01ffbf
JJ
8762004-02-19 Jakub Jelinek <jakub@redhat.com>
877
878 * stabs.c (generate_asm_file): Avoid warning about use of
879 uninitialized variable.
880
9c59842f
JW
8812004-02-18 David Mosberger <davidm@hpl.hp.com>
882
883 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
884 body, and endp, allow unwind records which do not have a "t"
885 (time/instruction) field.
886
34920d91
NC
8872004-02-17 Petko Manolov <petkan@nucleusys.com>
888
889 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
890 (do_mav_dspsc_2): Likewise.
891 Fix accumulator registers move opcodes.
892
4dde8e61 8932004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 894 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ
895
896 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
897
936cf02e
JW
8982004-02-10 Steve Ellcey <sje@cup.hp.com>
899
900 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
901 (tc_frob_symbol): New macro definition.
902 * config/tc-ia64.c (ia64_frob_symbol): New routine.
903
e41f12f3
DJ
9042004-02-09 Daniel Jacobowitz <drow@mvista.com>
905
906 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
907 read-only.
908
a8a3b3b2
NS
9092004-02-09 Nathan Sidwell <nathan@codesourcery.com>
910
911 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
912 (TC_CASE_SENSITIVE): ... this.
913 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
914 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
915
c97b7ef6
JW
9162004-02-06 James E Wilson <wilson@specifixinc.com>
917
918 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
919 (generate_unwind_image): Re-add it here.
920
e4475e39
NS
9212004-02-06 Nathan Sidwell <nathan@codesourcery.com>
922
923 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
924 * read.h (SKIP_WHITESPACE): Turn into an expression.
925 * read.c (read_a_source_file): A pseudo is removed by having a
926 NULL handler.
927
5738bc24
JW
9282004-02-05 James E Wilson <wilson@specifixinc.com>
929
930 * config/tc-ia64.c (output_endp): New.
931 (count_bits): Delete.
932 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
933 endp unwind records.
934 (fixup_unw_records): Handle endp unwind records. Delete code for
935 shortening prologue regions not followed by a body record.
936 (dot_endp): Call add_unwind_entry to emit endp unwind record.
937 * config/tc-ia64.h (unw_record_type): Add endp.
938
d6e78c11
JW
9392004-02-03 James E Wilson <wilson@specifixinc.com>
940
941 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
942 fill padding bytes with zeroes.
943 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
944 sets unwind_record slot_number and slot_frag fields.
945
f6a22291
MR
9462004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
947
948 * config/tc-mips.c (add_got_offset_hilo): New function.
949 (macro): Use load_register() and add_got_offset_hilo() to load
950 constants instead of hardcoding code sequences throughout.
951
127cab00
L
9522004-01-28 H.J. Lu <hongjiu.lu@intel.com>
953
954 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
955
6358301e
NC
9562004-01-26 Bernardo Innocenti <bernie@develer.com>
957
958 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
959 like m68k-elf.
960 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
961 of hard-coded test for TARGET_OS=elf.
962
c8978940
CD
9632004-01-24 Chris Demetriou <cgd@broadcom.com>
964
965 * config/tc-mips.c (hilo_interlocks): Change definition
966 so that MIPS32, MIPS64 and later ISAs are included, along with
967 the already-included machines. Update comments.
968
c3ba240c
DJ
9692004-01-23 Daniel Jacobowitz <drow@mvista.com>
970
971 * config/tc-arm.c (tc_gen_reloc): Improve error message for
972 undefined local labels.
973
e864ceca
RS
9742004-01-23 Richard Sandiford <rsandifo@redhat.com>
975
976 * config/tc-mips.c (load_address, macro): Update comments about
977 NewABI GP relaxation.
978
67c0d1eb
RS
9792004-01-23 Richard Sandiford <rsandifo@redhat.com>
980
981 * config/tc-mips.c (macro_build): Remove place and counter arguments.
982 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
983 (mips16_macro_build, macro_build_jalr): Remove counter argument.
984 (set_at, load_register, load_address, move_register): Likewise.
985 (load_got_offset, add_got_offset): Likewise.
986 Update all calls and tidy accordingly.
987
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RS
9882004-01-23 Richard Sandiford <rsandifo@redhat.com>
989
990 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
991 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
992 (RELAX_USE_SECOND): Bump to 0x10000.
993 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
994 (mips_macro_warning): New variable.
995 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
996 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
997 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
998 of RELAX_ENCODE.
999 (append_insn): Update mips_macro_warning.sizes.
1000 (macro_start, macro_warning, macro_end): New functions.
1001 (macro_build): Don't emit warnings here.
1002 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1003 (md_convert_frag): Check for cases where one macro alternative
1004 needs a warning and the other doesn't. Emit a warning if the
1005 longer sequence was chosen.
1006
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RS
10072004-01-23 Richard Sandiford <rsandifo@redhat.com>
1008
1009 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1010 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1011 the first sequence, the size of the second sequence, and a flag
1012 that says whether we should warn.
1013 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1014 (RELAX_FIRST, RELAX_SECOND): New.
1015 (mips_relax): New variable.
1016 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1017 (append_insn): Remove "place" argument. Use mips_relax.sequence
1018 rather than "place" to check whether we're expanding the second
1019 alternative of a relaxable macro. Remove redundant check for
1020 branch relaxation. If generating a normal insn, and there
1021 is not enough room in the current frag, call relax_close_frag()
1022 to close it. Update mips_relax.sizes[]. Emit fixups for the
1023 second version of a relaxable macro. Record the first relaxable
1024 fixup in mips_relax. Remove tc_gen_reloc workaround.
1025 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1026 in the same way as in append_insn.
1027 (mips16_macro_build): Remove "place" argument.
1028 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1029 when generating the second version of a relaxable macro.
1030 (load_got_offset, add_got_offset): New functions.
1031 (load_address, macro): Use new relaxation machinery. Remove
1032 tc_gen_reloc workarounds.
1033 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1034 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1035 first version is needed.
1036 (tc_gen_reloc): Remove relaxation handling.
1037 (md_convert_frag): Go through the fixups for a relaxable macro and
1038 mark those that belong to the unneeded alternative as done. If the
1039 second alternative is needed, adjust the fixup addresses to account
1040 for the deleted first alternative.
1041
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RS
10422004-01-23 Richard Sandiford <rsandifo@redhat.com>
1043
1044 * frags.h (frag_room): Declare.
1045 * frags.c (frag_room): New function.
1046 * doc/internals.texi: Document it.
1047
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TS
10482004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1049
1050 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1051 optimization for -mtune=r3900, as this will break on other CPUs.
1052
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NC
10532004-01-11 Tom Rix <tcrix@worldnet.att.net>
1054
1055 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1056 be relaxed, use fixup.
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NC
1057 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1058
26664553
JJ
10592004-01-19 Jakub Jelinek <jakub@redhat.com>
1060
1061 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1062 precision operands.
1063
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MR
10642004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1065
1066 * config/tc-mips.c (append_insn): Properly detect variant frags
1067 that preclude swapping of relaxed branches. Correctly swap
1068 instructions between frags when dealing with relaxed branches.
1069
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MR
10702004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1071
1072 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1073 throughout.
1074 * aclocal.m4: Regenerate.
1075 * configure: Regenerate.
1076
ca9a79a1 10772004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1078
ca9a79a1
NC
1079 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1080 manipulation insns.
1081
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RS
10822004-01-12 Richard Sandiford <rsandifo@redhat.com>
1083
1084 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1085 reloc, reserve space for the delay slot as well as the jalr itself.
1086
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PB
10872004-01-09 Paul Brook <paul@codesourcery.com>
1088
1089 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1090 (do_vfp_sp2_from_reg2): New function.
1091 (insns): Use them.
1092 (do_vfp_dp_from_reg2): Check return values properly.
1093
81912461
ILT
10942004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1095
78849248
ILT
1096 * config/tc-mips.c (warn_nops): Remove static variable.
1097 (macro): Remove test of warn_nops.
1098 (md_shortops): Remove 'n'.
1099 (md_parse_option): Remove 'n' case.
1100 (md_show_usage): Remove -n.
1101 * doc/as.texinfo (Overview): Remove MIPS -n option.
1102 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1103 * NEWS: Mention removal of MIPS -n option.
1104
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ILT
1105 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1106 (cop_interlocks): Check ISA level.
1107 (cop_mem_interlocks): Define.
1108 (reg_needs_delay): Check cop_interlocks rather than
1109 ISA_HAS_COPROC_DELAYS.
1110 (append_insn): Likewise. Use cop_mem_interlocks rather than
1111 directly checking mips_opts.isa.
1112 (mips_emit_delays): Likewise.
1113
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L
11142004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1115
1116 * config/tc-ia64.c (unwind): Move next_slot_number and
1117 next_slot_frag to ...
1118 (unw_rec_list): Here.
1119 (free_list_records): Removed.
1120 (output_unw_records): Likewise.
1121 (generate_unwind_image): Make it void.
1122 (alloc_record): Initialize next_slot_number and next_slot_frag.
1123 (slot_index): Take .org, .space and .align into account.
1124 (fixup_unw_records): Don't set slot_number to 0. Use
1125 list->next_slot_number and list->next_slot_frag instead of
1126 unwind.next_slot_number and unwind.next_slot_frag.
1127 (ia64_convert_frag): New.
1128 (generate_unwind_image): Generate a rs_machine_dependent frag
1129 for unwind record.
1130 (emit_one_bundle): Use list->next_slot_number and
1131 list->next_slot_frag instead of unwind.next_slot_number and
1132 unwind.next_slot_frag.
1133
1134 * config/tc-ia64.h (md_convert_frag): Defined as
1135 ia64_convert_frag.
1136 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1137
99d09cdb
AO
11382004-01-06 Alexandre Oliva <aoliva@redhat.com>
1139
1140 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1141 * config/tc-frv.h (md_apply_fix3): Don't define.
1142 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1143 operands.
1144 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1145 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1146 * config/tc-frv.c (line_separator_chars): Add `!'.
1147 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1148 * config/tc-frv.c (md_assemble): Clear insn upfront.
1149 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1150 * config/tc-frv.c (OPTION_FDPIC): New macro.
1151 (md_longopts): Add mfdpic.
1152 (md_parse_option): Handle it.
1153 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1154 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1155 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1156 (frv_pic_ptr): Parse funcdesc.
1157
4a4c4a1d
MR
11582004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1159
1160 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1161 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1162
2251dd89
MR
11632004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1164
1165 * Makefile.am (Makefile): Move the dependency on
1166 $(BFDDIR)/configure.in to...
1167 (CONFIG_STATUS_DEPENDENCIES): ... here.
1168 (AUTOMAKE_OPTIONS): Require automake 1.8.
1169 * Makefile.in: Regenerate.
1170 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1171 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1172 $(BFDDIR)/configure.in here as well.
1173 * doc/Makefile.in: Regenerate.
1174
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MR
11752004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1176
1177 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1178 * Makefile.in: Regenerate.
1179 * aclocal.m4: Regenerate.
1180 * doc/Makefile.am (install, install-info): Remove.
1181 (install-data-local): A new hook for install-info.
1182 (AUTOMAKE_OPTIONS): Require automake 1.8.
1183 * doc/Makefile.in: Regenerate.
1184
303e7b79
NC
11852004-01-02 Nutan Singh <nutan@kpitcummins.com>
1186
1187 * doc/c-sh.texi: Update description about floating point behavior
1188 of SH family.
1189
b50c15dc
NC
11902004-01-02 Bernardo Innocenti <bernie@develer.com>
1191
1192 * configure.in: Add m68k-uClinux target.
1193 * configure: Regenerate.
7de9afa2 1194
c9e214e5 1195For older changes see ChangeLog-0203
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1196\f
1197Local Variables:
1198mode: change-log
1199left-margin: 8
1200fill-column: 74
1201version-control: never
1202End: