2004-07-16 Michael Chastain <mec.gnu@mindspring.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
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12004-07-15 Nick Clifton <nickc@redhat.com>
2
3 * configure.in: Accept armbe as a big-endian arm configuration.
4 * configure: Regenerate.
5
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62004-07-13 Thomas Nystrom <thn@saeab.se>
7
8 * config/tc-i386.c (T_SHIFTOP): New constant.
9 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
10 (intel_el1): Handle '~'.
11 (intel_get_token): Handle '<>', '&', '|' and '~'.
12
132004-07-13 Nick Clifton <nickc@redhat.com>
14
15 (md_assemble): Remove spurious newline from end of as_bad error
16 message.
17 (intel_e05_1): Likewise.
18 (intel_e11): Likewise.
19 (intel_match_token): Likewise.
20
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212004-07-11 Andreas Schwab <schwab@suse.de>
22
23 * config/tc-m68k.c: Convert to C90. Remove redundant
24 declarations. Indentation fixup.
25 [M68KCOFF]: Include "obj-coff.h" instead of declaring
26 obj_coff_section ourselves.
27
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282004-07-09 James E Wilson <wilson@specifixinc.com>
29
30 * config/tc-ia64.c (default_big_endian): New.
31 (dot_byteorder, md_begin): Use it.
32 (md_parse_option): Set it.
33
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342004-07-09 Nick Clifton <nickc@redhat.com>
35
36 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
37 * configure: Regenerate.
38 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
39 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
40 sh_find_elf_flags if necessary.
41
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422004-07-08 Richard Sandiford <rsandifo@redhat.com>
43
44 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
45 going to be split into more than one in-place addend, return 0
46 for relocations against mergeable sections. Associate comments
47 with code.
48
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492004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
50
51 * Makefile.am (CPU_TYPES): Add crx.
52 (TARGET_CPU_CFILES): Add config/tc-crx.c.
53 (TARGET_CPU_HFILES): Add config/tc-crx.h.
54 (DEPTC_crx_elf): New target.
55 (DEPOBJ_crx_elf): Likewise.
56 (DEP_crx_elf): Likewise.
57 * Makefile.in: Regenerate.
58 * configure.in: Add crx* target.
59 * configure: Regenerate.
60 * config/tc-crx.c: New file.
61 * config/tc-crx.h: New file.
62 * NEWS: Mention new target.
63
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642004-07-06 Nick Clifton <nickc@redhat.com>
65
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66 * config.in: Undefine TARGET_SYMBIAN by default.
67 * configure.in:
68 * configure: Regenerate. Add sh-symbian-elf target. If
69 selected define TARGET_SYMBIAN.
70 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
71 format if TARGET_SYMBIAN has been defined.
72
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73 * output-file.c (output_file_create): Report the target format
74 chosen when bfd_openw reports that it is invalid.
75
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76 * config/obj-coff.c (coff_pseudo_table): Only define the weak
77 pseudo for BFD based assemblers.
78
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792004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
80
81 gas:
82 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
83 (md_parse_option): Remove redundant -isa testing.
84 Make bfd_arch variable const.
85 (md_show_usage): Make bfd_arch variable const.
86
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872004-07-03 James E Wilson <wilson@specifixinc.com>
88
89 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
90 * config/tc-ia64.h (md_frag_check): Define.
91
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922004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
93
94 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
95 externals.
96 * doc/as.texinfo (Weak): Document PE weak symbols.
97
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982004-07-03 Richard Sandiford <rsandifo@redhat.com>
99
100 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
101 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
102 (mips_frob_file): Rework so that only a single pass through the
103 relocs is needed. Allow %lo()s to have higher offsets than their
104 corresponding %hi()s or %got()s.
105
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1062004-07-02 Nick Clifton <nickc@redhat.com>
107
108 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
109 allow values which have come from undefined symbols.
110 Always consider this fixup to have been processed as a reloc
111 cannot be generated for it.
112
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1132004-07-02 Alan Modra <amodra@bigpond.net.au>
114
115 * frags.h (struct frag): Add has_code and insn_addr fields.
116 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
117 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
118 * config/tc-ppc.h (md_frag_check): Define.
119
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1202004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
121
122 * doc/Makefile.am (info): Rename goal to...
123 (info-local): ... this, to preserve implicit dependencies.
124 * doc/Makefile.in: Regenerate with automake 1.8.5.
125
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1262004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
127
128 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
129 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
130 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
131 (tc_gen_reloc): Likewise.
132 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
133 (m32r_parse_name): Likewise.
134 (m32r_cgen_parse_fix_exp): Likewise.
135 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
136 (O_PIC_reloc): Likewise.
137 (TC_CGEN_PARSE_FIX_EXP): Likewise..
138 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
139 for @GOTOFF, @GOT, @PLT.
140
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1412004-06-21 Jan Beulich <jbeulich@novell.com>
142
143 * gas/symbols.c: While discarding ordinary local absolute symbols
144 when --strip-local-absolute is in effect, retain file symbols.
145
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1462004-06-20 Andreas Schwab <schwab@suse.de>
147
148 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
149 (md_parse_option): Likewise.
150
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1512004-06-17 Jan Beulich <jbeulich@novell.com>
152
153 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
154 * config/te-netware.h: New file.
155 * config/te-ppcnw.h: Delete: Obsolete.
156 * configure.in: Eliminate ill NetWare targets. Make generic
157 NetWare target use proper emulation.
158 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
159 reference to new te-netware.h.
160 * configure: Regenerate.
161 * Makefile.in: Regenerate.
162
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1632004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
164
165 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
166 comparison in .insn pseudo operation.
167
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1682004-06-15 Alan Modra <amodra@bigpond.net.au>
169
170 * config/obj-coff.c (coff_adjust_section_syms): Use
171 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
172 (coff_frob_section): Likewise.
173 * config/tc-mips.c (md_apply_fix3): Likewise.
174 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
175 (elf_frob_file_after_relocs): Likewise.
176
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1772004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
178
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179 * config/tc-hppa.c (log2): Rename to exact_log2.
180 (pa_next_subseg): Delete unused function.
181 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
182 (create_new_subspace): Likewise.
183
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184 Bug gas/213
185 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
186 labels. Fix warning.
187
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1882004-05-28 DJ Delorie <dj@redhat.com>
189
190 * config/tc-mn10300.h (tc_fix_adjustable): Define.
191 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
192 or non-merged symbols.
193
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1942004-05-28 H.J. Lu <hongjiu.lu@intel.com>
195
196 * config/tc-ia64.c (remove_marked_resource): Save, clear and
197 restore the old slot when inserting srlz.i/srlz.d.
198
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1992004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
200
201 * Makefile.am: Regenerate dependecies.
202 * Makefile.in: Regenerate.
203 * config/tc-sh.c (valid_arch): Make unsigned.
204 (preset_target_arch): Likewise.
205 (md_begin): Use new architecture flags system.
206 (get_specific): Likewise.
207 (assemble_ppi): Likewise.
208 (md_assemble): Likewise. Also fix error check for bad opcodes.
209 (md_parse_option): Likewise. Also generate -isa values according
210 to the table in bfd/cpu-sh.c instead of just constants. Also
211 allow <arch>-up ISA variants.
212 (sh_elf_final_processing): Replace if-else chain with a call to
213 sh_find_elf_flags().
214 * testsuite/gas/sh/arch: New directory.
215 * testsuite/gas/sh/arch/arch.exp: New test script.
216 * testsuite/gas/sh/arch/arch_expected.txt: New file.
217 * testsuite/gas/sh/arch/sh.s: New file.
218 * testsuite/gas/sh/arch/sh2.s: New file.
219 * testsuite/gas/sh/arch/sh-dsp.s: New file.
220 * testsuite/gas/sh/arch/sh2e.s: New file.
221 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
222 * testsuite/gas/sh/arch/sh3.s: New file.
223 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
224 * testsuite/gas/sh/arch/sh3e.s: New file.
225 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
226 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
227 * testsuite/gas/sh/arch/sh4.s: New file.
228 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
229 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
230 * testsuite/gas/sh/arch/sh4a.s: New file.
231
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2322004-05-28 Peter Barada <peter@the-baradas.com>
233
234 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
235 with zero offset into mode 2 addressing to save a word.
236
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2372004-05-27 H.J. Lu <hongjiu.lu@intel.com>
238
239 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
240 (ar_is_only_in_integer_unit): New.
241 (ar_is_only_in_memory_unit): New.
242 (generate_unwind_image): Silence gcc on 32bit host.
243 (md_assemble): Use ar_is_only_in_integer_unit instead of
244 ar_is_in_integer_unit. Check AR access.
245
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2462004-05-27 Peter Barada <peter@the-baradas.com>
247
248 * config/tc-m68k.c (md_begin): Sort the opcode table into
249 alphabetical order.
250 (m68k_compare_opcode): New function to do the sorting.
251
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2522004-05-24 Peter Barada <peter@the-baradas.com>
253
254 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
255 addressing on MIT style operands.
256 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
257 w/mask addressing.
258 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
259 operands.
260
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2612004-05-23 Alan Modra <amodra@bigpond.net.au>
262
263 * expr.c (operand, operator): Don't reject '++' and '--'.
264
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2652004-05-20 Richard Sandiford <rsandifo@redhat.com>
266
267 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
268 dwarf tables.
269
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2702004-05-17 Adam Nemet <anemet@lnxw.com>
271
272 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
273 * configure: Regenerate.
274
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2752004-05-13 Paul Brook <paul@codesourcery.com>
276
277 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
278
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2792004-05-13 Joel Sherrill <joel@oarcorp.com>
280
281 * configure.in (or32-*-rtems*): Switch to elf.
282 * configure: Regenerate.
283
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2842004-05-13 Nick Clifton <nickc@redhat.com>
285
286 * po/fr.po: Updated French translation.
287
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2882004-05-11 Nick Clifton <nickc@redhat.com>
289
290 * doc/as.texinfo (Section): Document G and T flags to .section
291 directive. Document the extra arguments that the G flag
292 requires. Document the #tls flag.
293
2942004-05-11 H.J. Lu <hongjiu.lu@intel.com>
295
296 * subsegs.c (section_symbol): Create a new section symbol if
297 the existing one doesn't match.
298 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
299
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3002004-05-07 Richard Sandiford <rsandifo@redhat.com>
301
302 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
303 to cope with VR4181A errata MD(1) and MD(4).
304
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3052004-05-07 Brian Ford <ford@vss.fsi.com>
306
307 * NEWS: Mention .secrel32 for pe[i]-i386.
308
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3092004-05-07 Alexandre Oliva <aoliva@redhat.com>
310
311 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
312 (HANDLE_ALIGN): New.
313
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3142004-05-06 Daniel Jacobowitz <dan@debian.org>
315
316 * Makefile.am (DIST_SUBDIRS): Define.
317 * aclocal.m4: Regenerate with automake 1.8.4.
318 * Makefile.in: Likewise.
319 * doc/Makefile.in: Likewise.
320
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3212004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
322
323 * config/tc-ia64.c (dot_serialize): Declare.
324 (dot_serialize): New function.
325 (md_pseudo_table): Add ".serialize.data" and
326 ".serialize.instruction" directives.
327
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3282004-05-06 Nick Clifton <nickc@redhat.com>
329
330 * messages (as_internal_value_out_of_range): Print a message about
331 a value being out of range. Be consistent about whether the
332 values are printed in decimal or hexadecimal.
333 (as_warn_value_out_of_range): Generate a warning message about an
334 out of range value.
335 (as_bad_value_out_of_range): Generate an error message about an
336 out of range value.
337 * as.h: Prototype the new functions.
338 * config/tc-alpha.c (insert_operand): Use new function.
339 * config/tc-arc.c (arc_insert_operand): Likewise.
340 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
341 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
342 * config/tc-ppc.c (ppc_insert_operand): Likewise.
343 * config/tc-s390.c (s390_insert_operand): Likewise.
344 * config/tc-v850.c (v850_insert_operand): Likewise.
345
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3462004-05-05 Alexandre Oliva <aoliva@redhat.com>
347
348 * configure.in: Set em=linux for frv-*-*linux*.
349 * configure: Rebuilt.
350 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
351 (frv_md_fdpic_enabled): New.
352 * config/tc-frv.c (frv_md_fdpic_enabled): New.
353 (DEFAULT_FDPIC): New.
354 (frv_flags): Use DEFAULT_FDPIC.
355 (frv_pic_flag): Likewise.
356 (OPTION_NOPIC): New.
357 (md_longopts): Add -mnopic.
358 (md_parse_option): Handle it.
359 (md_show_usage): Add -mfdpic and -mnopic.
360
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3612004-05-05 Peter Barada <peter@the-baradas.com>
362
363 * config/tc-m68k.c: Add find_cf_chip to print list of valid
364 chips for invalid coldfire instructions, rename selectors
365 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
366 add current_chip to track which chip is referred to(including save/restore),
367 use current_chip to select control registers, not current_arch.
368 (md_show_usage): Add new chips.
369 * doc/c-m68k.texi: Document new command line switches.
370
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3712004-05-05 Jakub Jelinek <jakub@redhat.com>
372
373 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
374 (NOP_OPCODE): Define.
375 (s390_align_code): Remove prototype.
376 * tc-s390.c (s390_align_code): Remove.
377
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3782004-05-04 H.J. Lu <hongjiu.lu@intel.com>
379
380 * config/tc-ia64.c (make_unw_section_name): Removed.
381 (start_unwind_section): New function.
382 (generate_unwind_image): Take const segT instead of const
383 char *.
384 (dot_handlerdata): Adjusted.
385 (dot_endp): Likewise.
386
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3872004-05-02 H.J. Lu <hongjiu.lu@intel.com>
388
389 * config/obj-elf.c (obj_elf_change_section): Allow the
390 ".note.GNU-stack" section has SHF_EXECINSTR.
391
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3922004-05-02 H.J. Lu <hongjiu.lu@intel.com>
393
394 * config/obj-elf.c (get_section): Return bfd_boolean.
395 (obj_elf_change_section): Call bfd_get_section_by_name_if
396 instead of bfd_map_over_sections.
397
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3982004-04-30 H.J. Lu <hongjiu.lu@intel.com>
399
400 * config/obj-elf.c (get_section): New function.
401 (obj_elf_change_section): Support multiple sections with same
402 name.
403
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4042004-04-30 Nick Clifton <nickc@redhat.com>
405
406 * config/tc-arm.c (create_register_alias): Fix typo checking for
407 case sensitive register aliases.
408 (co_proc_number): Use error message string in all_reg_maps[]
409 array.
410 (cp_reg_required_here): Likewise.
411 (fp_reg_required_here): Likewise.
412
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4132004-04-29 Brian Ford <ford@vss.fsi.com>
414
415 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
416
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4172004-04-28 Chris Demetriou <cgd@broadcom.com>
418
419 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
420 (load_address, macro, mips_ip, md_parse_option)
421 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
422 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
423 embedded-PIC handling, and update comments.
424 (SWITCH_TABLE): Remove.
425 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
426 (enum mips_pic_level): Remove EMBEDDED_PIC.
427 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
428 (TC_FORCE_RELOCATION): Update comment.
429 * ecoff.c (ecoff_build_lineno): Add comment about some code that
430 might be safe to remove now that MIPS embedded-PIC is gone.
431
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4322004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
433
434 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
435 call to obj_set_subsection_attributes.
436 (obj_som_init_stab_section): Likewise.
437 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
438 (pa_def_subspaces): Provide comdat default.
439 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
440 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
441 calls to create_new_subspace and update_subspace to pass comdat flag.
442 (create_new_subspace, update_subspace): Add new comdat argument. Use
443 it in calls to obj_set_subsection_attributes.
444 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
445 and use of comdat, common and dup_comm parameters.
446
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4472004-04-26 H.J. Lu <hongjiu.lu@intel.com>
448
449 * config/obj-elf.c (obj_elf_change_section): Check if the old
450 group name is NULL before comparison.
451
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4522004-04-23 Chris Demetriou <cgd@broadcom.com>
453
454 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
455
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4562004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
457
458 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
459
4602004-04-23 Chris Demetriou <cgd@broadcom.com>
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461
462 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
463 (OPTION_MEMBEDDED_PIC): Remove.
464 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
465 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
466 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
467 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
468 (OPTION_ELF_BASE): Renumber.
469 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
470 (md_show_usage): Remove mention of -membedded-pic.
471 * doc/as.texinfo: Remove mention of -membedded-pic.
472
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4732004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
474
475 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
476 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
477 a.out support.
478 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
479 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
480 USE_GLOBAL_POINTER_OPT.
481
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4822004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
483
484 * config/tc-mips.c (macro): One more use of load_delay_nop.
485
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4862004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
487
488 * config/tc-mips.c (load_delay_nop): New function.
489 (load_address, macro): Use load_delay_nop() to build a nop
490 which can be omitted with gpr_interlocks.
491
24772049
TS
4922004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
493
494 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
495 cop_interlocks): Remove superfluous CPU entries.
496
06516a5e
PB
4972004-04-22 Paul Brook <paul@codesourcery.com>
498
499 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
500
fd99574b
NC
5012004-04-22 Peter Barada <peter@the-baradas.com>
502
503 * NEWS: Added support for EMAC instructions and MAC/EMAC
504 Motorola syntax.
505 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
506 scale factor tokens, trailing_ampersand to mark mask addressing
507 for MAC/EMAC instructions.
508 * config/m68k-parse.y: Add options_ampersand clause, '<<',
509 '>>'.
510 (yylex): Handle '>', '<', and '&' following '+'.
511 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
512 architectures in archs[].
513 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
514 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
515 respectively.
516 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
517 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
518 cases.
519 Add EMAC operands to init_table[].
520
69b97547
NC
5212004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
522
523 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
524 state.
525 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
526 * config/tc-arm.c (enum mstate): Delete from here.
527 (mapping_state): Remove the static mapstate variable and instead
528 store the state in the segment. This allows a per-section mapping
529 state. Handle and ignore MAP_UNDEFINED states.
530 (arm_elf_change_section): Get the current mapping state from the
531 new section.
532 (s_ltorg): Set the mapping state to MAP_DATA.
533 (arm_cleanup): Use arm_elf_change_section to get the mapping state
534 for each pool as it is emitted.
535
5362004-04-22 Nick Clifton <nickc@redhat.com>
537
538 * config/tc-arm.h: Formatting tidy ups.
539
7a7f4e42
CD
5402004-04-20 Chris Demetriou <cgd@broadcom.com>
541
542 * NEWS: Note that MIPS -membedded-pic option is deprecated.
543
6482c264
NC
5442004-04-20 DJ Delorie <dj@redhat.com>
545
546 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
547 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
548 [TE_PE] (O_secrel): Define.
549 [TE_PE] (x86_pe_cons_fix_new): New.
550 [TE_PE] (pe_directive_secrel): Likewise.
551 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
552
5bf10039
EC
5532004-04-19 Eric Christopher <echristo@redhat.com>
554
555 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
556 of previous patch for fix in gcc.
557
77cd6497
JJ
5582004-04-19 Jakub Jelinek <jakub@redhat.com>
559
560 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
561
b8861cfb
NS
5622004-04-19 Nathan Sidwell <nathan@codesourcery.com>
563
564 * read.c (do_align): Call md_flush_pending_output, if defined.
565
f4c724fc
AM
5662004-04-16 Alan Modra <amodra@bigpond.net.au>
567
568 * expr.c (operand): Correct checks for ++ and --.
569
a4b6e8f6
L
5702004-04-14 H.J. Lu <hongjiu.lu@intel.com>
571
572 * config/tc-generic.c: Add some comments.
573
d766e8ec
RS
5742004-04-14 Richard Sandiford <rsandifo@redhat.com>
575
576 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
577 -{no-}mfix-vr4122-bugs.
578 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
579 (append_insn, mips_emit_delays): Update accordingly.
580 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
581 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
582 (md_parse_option): Update after above changes.
583 (md_show_usage): Add -mfix-vr4120.
584
ed9589d4
BW
5852004-04-13 Bob Wilson <bob.wilson@acm.org>
586
587 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
588 of .section directive; add a reference to the ELF .subsection
589 directive.
590
097dba13
NC
5912004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
592
593 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
594 in parallel.
595
279500de
TS
5962004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
597
598 * Makefile.am: Remove mips from aout targets.
599 * Makefile.in: Regenerate.
600 * configure.in: Remove mips-dec-bsd* target.
601 * configure: Regenerate.
602
b7d7dc63
AM
6032004-04-07 Alan Modra <amodra@bigpond.net.au>
604
605 PR 96
606 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
607 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
608 Update "mapping". Restrict some @ modifiers to 32 bit.
609
f55629b8
KK
6102004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
611 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
612
613 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
614 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
615 dont_adjust_reloc_32 is set.
616 (md_longopts): Add option -renesas.
617 (md_parse_option, md_show_usage): Likewise.
618 * doc/c-sh.texi: Likewise.
619
a7844384
NC
6202004-04-01 Dave Korn <dk@artimi.com>
621
622 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
623 hi16 and lo16 fixS structs.
624 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
625 exactly the same way as for RELOC_DLX_REL16.
626 (machine_ip): properly respect LO flag in the_insn and
627 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
628 (md_apply_fix3): apply RELOC_DLX_LO16.
629
6c71dbc4
SS
6302004-03-30 Stan Shebs <shebs@apple.com>
631
632 Remove long-obsolete MPW support.
633 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
634 * configure.in: Remove mention of ppc-*-mpw* config.
635 * configure.in: Likewise.
636
7cc69913
NC
6372004-03-30 Nick Clifton <nickc@redhat.com>
638
639 * config/tc-arm.c (meabi_flags): Make its use conditional upon
640 OBJ_ELF being defined.
641
53fbb48a
AM
6422004-03-27 Alan Modra <amodra@bigpond.net.au>
643
644 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
645
d507cf36
PB
6462004-03-23 Paul Brook <paul@codesourcery.com>
647
648 * config/tc-arm.c (meabi_flags): New variable.
649 (arm_parse_eabi): New function.
650 (md_begin): Set flags for EABI v3.
651 (arm_eabis): Add.
652 (arm_long_opts): Add meabi.
653 * doc/as.texinf <ARM>: Document -meabi.
654 * doc/c-arm.texi: Ditto.
655
88d65ad6
BW
6562004-03-22 Bob Wilson <bob.wilson@acm.org>
657
658 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
659 tables even when use_literal_section flag is not set.
660
13ef8878
AM
6612004-03-22 Alan Modra <amodra@bigpond.net.au>
662
663 * config/tc-sh.c: Remove trailing whitespace.
664
1048a9ba
HPN
6652004-03-22 Hans-Peter Nilsson <hp@axis.com>
666
667 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
668 --mul-bug-abort and the default behavior.
669 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
670 (err_for_dangerous_mul_placement): New variable.
671 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
672 macros.
673 (md_cris_relax_table): Have placeholder for STATE_MUL.
674 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
675 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
676 case doing nothing.
677 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
678 STATE_BYTE)>: Ditto.
679 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
680 alignment and position of this frag, emit error message if
681 suspicious.
682 (md_assemble): For a multiply insn and when checking it,
683 transform the current frag into a special frag for that purpose.
684 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
685 OPTION_MULBUG_ABORT_ON>: Handle new options.
686
a7877748
BW
6872004-03-19 Bob Wilson <bob.wilson@acm.org>
688
689 * config/tc-xtensa.c (mark_literal_frags): New function.
690 (xtensa_move_literals): Call mark_literal_frags for all literal
691 segments, including init and fini literal segments.
692 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
693
9992270f
DA
6942004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
695
696 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
697 (pa_comm): Set BSF_OBJECT in symbol flags.
698
6e1772d5
AM
6992004-03-19 Alan Modra <amodra@bigpond.net.au>
700
701 * Makefile.am: Run "make dep-am".
702 * Makefile.in: Regenerate.
703 * doc/Makefile.in: Regenerate.
704 * config.in: Regenerate.
705 * po/gas.pot: Regenerate.
706
3e4caed2
NS
7072004-03-18 Nathan Sidwell <nathan@codesourcery.com>
708
c95b35a9
NS
709 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
710 (demand_empty_rest_of_line): Issue an error here.
711 (ignore_rest_of_line): Silently skip to end.
712 (demand_copy_string): Issue an error, not warning.
713 (equals): Likewise.
714 * config/obj-elf.c (obj_elf_section_name): Likewise.
715 (obj_elf_section): Likewise.
716 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
717 (arc_extinst): Likewise.
718 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
719 (dot_spill): Likewise.
720 (dot_unwabi): Likewise.
721 (dot_prologue): Likewise.
722
3e4caed2
NS
723 * expr.c (operand): Reject ++ and --.
724 (operator): Likewise.
725
2ce4cc60
KK
7262004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
727
728 * config/tc-sh.c: Include dw2gencfi.h.
729 (sh_cfi_frame_initial_instructions): New function.
730 (sh_regname_to_dw2regnum): Likewise.
731 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
732 file.
733 (TARGET_USE_CFIPOP): Define.
734 (tc_cfi_frame_initial_instructions): Likewise.
735 (tc_regname_to_dw2regnum): Likewise.
736 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
737 * Makefile.am: Update dependencies.
738 * Makefile.in: Regenerate.
739
9183ed4b
AM
7402004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
741
742 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
743 * configure: Regenerate.
744
00bbdfe7
BW
7452004-03-12 Bob Wilson <bob.wilson@acm.org>
746
747 * read.c (s_leb128): Call md_flush_pending_output.
748
0f10071e
ML
7492004-03-12 Michal Ludvig <mludvig@suse.cz>
750
751 * config/tc-i386.c (output_insn): Handle PadLock instructions.
752 * config/tc-i386.h (CpuPadLock): New define.
753 (CpuUnknownFlags): Added CpuPadLock.
754
84c84759
AS
7552004-03-07 Andreas Schwab <schwab@suse.de>
756
757 * doc/c-hppa.texi (HPPA Directives): Fix typo.
758
6ec51dba
RH
7592004-03-07 Richard Henderson <rth@redhat.com>
760
761 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
762 (cfi_finish): Likewise for fde.
763
bae25f19
L
7642004-03-05 H.J. Lu <hongjiu.lu@intel.com>
765
766 * config/tc-ia64.c (md_assemble): Properly handle NULL
767 align_frag.
768 (ia64_handle_align): Don't abort if failed to add a stop bit.
769
ab509236
L
7702004-03-04 H.J. Lu <hongjiu.lu@intel.com>
771
772 * Makefile.in: Regenerated.
773 * aclocal.m4: Likewise.
774 * configure: Likewise.
775 * doc/Makefile.in: Likewise.
776
d9201763
L
7772004-03-03 H.J. Lu <hongjiu.lu@intel.com>
778
779 * config/tc-ia64.c (dot_align): New.
780 (ia64_do_align): Make it static.
781 (md_pseudo_table): Use "dot_align" for "align".
782 (ia64_md_do_align): Don't set align_frag here.
783 (ia64_handle_align): Add a stop bit to the previous bundle if
784 needed.
785
786 * config/tc-ia64.h (ia64_do_align): Removed.
787
ae51a426
JR
7882003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
789
790 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
791 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
792 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
793 the most general type or the user specifically requested it.
794 (md_assemble): Add a new error message for when an instruction
795 is understood, but is not allowed due to an -isa option.
796
9545c4ce
L
7972004-03-02 H.J. Lu <hongjiu.lu@intel.com>
798
799 * config/tc-ia64.c (align_frag): New.
800 (md_assemble): Set the tc_frag_data field in align_frag for
801 IA64_OPCODE_FIRST instructions.
802 (ia64_md_do_align): Set align_frag.
803 (ia64_handle_align): Add a stop bit if needed.
804
805 * config/tc-ia64.h (TC_FRAG_TYPE): New.
806 (TC_FRAG_INIT): New.
807
676a64f4
RS
8082004-03-01 Richard Sandiford <rsandifo@redhat.com>
809
810 * config/tc-frv.c (fr400_audio): New variable.
811 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
812 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
813 (target_implements_insn_p): New function.
814 (md_assemble): Report an error if the processor doesn't implement
815 the instruction.
816
bd337dde
NC
8172004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
818
819 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
820 (md_parse_option): Ditto.
821 (OPTION_NO_SPECIAL_M32R): Added.
822 (md_show_usage): Document it.
823 (enable_speial_m32r): Changed a default value from 0 to 1.
824 * doc/c-m32r.texi: Document the -no-bitinst option.
825
78878175
NC
8262004-02-27 Nick Clifton <nickc@redhat.com>
827
828 * config/tc-sh.c (get_operand): Revert previous delta.
829 (tc_gen_reloc): Check for an unknown reloc type before processing
830 the addend.
831
1d6d62a4
MS
8322004-02-27 Hannes Reinecke <hare@suse.de>
833
834 * config/tc-s390.c (s390_insn): Correct range check for opcode in
835 .insn pseudo operation.
836
4aa3e325
NC
8372004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
838
839 * config/tc-sh.c (get_operand): In case of #Imm, check has been
840 added for wrong syntax.
841
73369e65
EC
8422004-02-26 Eric Christopher <echristo@redhat.com>
843
844 * config/tc-mips.c (mips_dwarf2_addr_size): New.
845 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
846
6a5709a5
JR
8472004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
848
849 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
850 nibble types to assembler.
851
95385380
FF
8522004-02-25 Fred Fish <fnf@redhat.com>
853
854 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
855
b5e0fabd
JW
8562004-02-20 James E Wilson <wilson@specifixinc.com>
857
858 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
859 finalize_syms.
860 (fixup_unw_records): New arg before_relax. Pass to slot_index.
861 (ia64_estimate_size_before_relax): New.
862 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
863 (generate_unwind_image): Pass 1 to fixup_unw_records.
864 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
865 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
866
2f01ffbf
JJ
8672004-02-19 Jakub Jelinek <jakub@redhat.com>
868
869 * stabs.c (generate_asm_file): Avoid warning about use of
870 uninitialized variable.
871
9c59842f
JW
8722004-02-18 David Mosberger <davidm@hpl.hp.com>
873
874 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
875 body, and endp, allow unwind records which do not have a "t"
876 (time/instruction) field.
877
34920d91
NC
8782004-02-17 Petko Manolov <petkan@nucleusys.com>
879
880 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
881 (do_mav_dspsc_2): Likewise.
882 Fix accumulator registers move opcodes.
883
4dde8e61 8842004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 885 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ
886
887 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
888
936cf02e
JW
8892004-02-10 Steve Ellcey <sje@cup.hp.com>
890
891 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
892 (tc_frob_symbol): New macro definition.
893 * config/tc-ia64.c (ia64_frob_symbol): New routine.
894
e41f12f3
DJ
8952004-02-09 Daniel Jacobowitz <drow@mvista.com>
896
897 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
898 read-only.
899
a8a3b3b2
NS
9002004-02-09 Nathan Sidwell <nathan@codesourcery.com>
901
902 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
903 (TC_CASE_SENSITIVE): ... this.
904 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
905 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
906
c97b7ef6
JW
9072004-02-06 James E Wilson <wilson@specifixinc.com>
908
909 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
910 (generate_unwind_image): Re-add it here.
911
e4475e39
NS
9122004-02-06 Nathan Sidwell <nathan@codesourcery.com>
913
914 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
915 * read.h (SKIP_WHITESPACE): Turn into an expression.
916 * read.c (read_a_source_file): A pseudo is removed by having a
917 NULL handler.
918
5738bc24
JW
9192004-02-05 James E Wilson <wilson@specifixinc.com>
920
921 * config/tc-ia64.c (output_endp): New.
922 (count_bits): Delete.
923 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
924 endp unwind records.
925 (fixup_unw_records): Handle endp unwind records. Delete code for
926 shortening prologue regions not followed by a body record.
927 (dot_endp): Call add_unwind_entry to emit endp unwind record.
928 * config/tc-ia64.h (unw_record_type): Add endp.
929
d6e78c11
JW
9302004-02-03 James E Wilson <wilson@specifixinc.com>
931
932 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
933 fill padding bytes with zeroes.
934 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
935 sets unwind_record slot_number and slot_frag fields.
936
f6a22291
MR
9372004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
938
939 * config/tc-mips.c (add_got_offset_hilo): New function.
940 (macro): Use load_register() and add_got_offset_hilo() to load
941 constants instead of hardcoding code sequences throughout.
942
127cab00
L
9432004-01-28 H.J. Lu <hongjiu.lu@intel.com>
944
945 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
946
6358301e
NC
9472004-01-26 Bernardo Innocenti <bernie@develer.com>
948
949 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
950 like m68k-elf.
951 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
952 of hard-coded test for TARGET_OS=elf.
953
c8978940
CD
9542004-01-24 Chris Demetriou <cgd@broadcom.com>
955
956 * config/tc-mips.c (hilo_interlocks): Change definition
957 so that MIPS32, MIPS64 and later ISAs are included, along with
958 the already-included machines. Update comments.
959
c3ba240c
DJ
9602004-01-23 Daniel Jacobowitz <drow@mvista.com>
961
962 * config/tc-arm.c (tc_gen_reloc): Improve error message for
963 undefined local labels.
964
e864ceca
RS
9652004-01-23 Richard Sandiford <rsandifo@redhat.com>
966
967 * config/tc-mips.c (load_address, macro): Update comments about
968 NewABI GP relaxation.
969
67c0d1eb
RS
9702004-01-23 Richard Sandiford <rsandifo@redhat.com>
971
972 * config/tc-mips.c (macro_build): Remove place and counter arguments.
973 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
974 (mips16_macro_build, macro_build_jalr): Remove counter argument.
975 (set_at, load_register, load_address, move_register): Likewise.
976 (load_got_offset, add_got_offset): Likewise.
977 Update all calls and tidy accordingly.
978
584892a6
RS
9792004-01-23 Richard Sandiford <rsandifo@redhat.com>
980
981 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
982 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
983 (RELAX_USE_SECOND): Bump to 0x10000.
984 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
985 (mips_macro_warning): New variable.
986 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
987 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
988 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
989 of RELAX_ENCODE.
990 (append_insn): Update mips_macro_warning.sizes.
991 (macro_start, macro_warning, macro_end): New functions.
992 (macro_build): Don't emit warnings here.
993 (macro_build_lui, md_estimate_size_before_relax): ...or here.
994 (md_convert_frag): Check for cases where one macro alternative
995 needs a warning and the other doesn't. Emit a warning if the
996 longer sequence was chosen.
997
4d7206a2
RS
9982004-01-23 Richard Sandiford <rsandifo@redhat.com>
999
1000 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1001 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1002 the first sequence, the size of the second sequence, and a flag
1003 that says whether we should warn.
1004 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1005 (RELAX_FIRST, RELAX_SECOND): New.
1006 (mips_relax): New variable.
1007 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1008 (append_insn): Remove "place" argument. Use mips_relax.sequence
1009 rather than "place" to check whether we're expanding the second
1010 alternative of a relaxable macro. Remove redundant check for
1011 branch relaxation. If generating a normal insn, and there
1012 is not enough room in the current frag, call relax_close_frag()
1013 to close it. Update mips_relax.sizes[]. Emit fixups for the
1014 second version of a relaxable macro. Record the first relaxable
1015 fixup in mips_relax. Remove tc_gen_reloc workaround.
1016 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1017 in the same way as in append_insn.
1018 (mips16_macro_build): Remove "place" argument.
1019 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1020 when generating the second version of a relaxable macro.
1021 (load_got_offset, add_got_offset): New functions.
1022 (load_address, macro): Use new relaxation machinery. Remove
1023 tc_gen_reloc workarounds.
1024 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1025 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1026 first version is needed.
1027 (tc_gen_reloc): Remove relaxation handling.
1028 (md_convert_frag): Go through the fixups for a relaxable macro and
1029 mark those that belong to the unneeded alternative as done. If the
1030 second alternative is needed, adjust the fixup addresses to account
1031 for the deleted first alternative.
1032
0530d30a
RS
10332004-01-23 Richard Sandiford <rsandifo@redhat.com>
1034
1035 * frags.h (frag_room): Declare.
1036 * frags.c (frag_room): New function.
1037 * doc/internals.texi: Document it.
1038
048cdf86
TS
10392004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1040
1041 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1042 optimization for -mtune=r3900, as this will break on other CPUs.
1043
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NC
10442004-01-11 Tom Rix <tcrix@worldnet.att.net>
1045
1046 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1047 be relaxed, use fixup.
28d39d1a
NC
1048 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1049
26664553
JJ
10502004-01-19 Jakub Jelinek <jakub@redhat.com>
1051
1052 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1053 precision operands.
1054
895921c9
MR
10552004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1056
1057 * config/tc-mips.c (append_insn): Properly detect variant frags
1058 that preclude swapping of relaxed branches. Correctly swap
1059 instructions between frags when dealing with relaxed branches.
1060
f8b73030
MR
10612004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1062
1063 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1064 throughout.
1065 * aclocal.m4: Regenerate.
1066 * configure: Regenerate.
1067
ca9a79a1 10682004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1069
ca9a79a1
NC
1070 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1071 manipulation insns.
1072
cc3d92a5
RS
10732004-01-12 Richard Sandiford <rsandifo@redhat.com>
1074
1075 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1076 reloc, reserve space for the delay slot as well as the jalr itself.
1077
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PB
10782004-01-09 Paul Brook <paul@codesourcery.com>
1079
1080 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1081 (do_vfp_sp2_from_reg2): New function.
1082 (insns): Use them.
1083 (do_vfp_dp_from_reg2): Check return values properly.
1084
81912461
ILT
10852004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1086
78849248
ILT
1087 * config/tc-mips.c (warn_nops): Remove static variable.
1088 (macro): Remove test of warn_nops.
1089 (md_shortops): Remove 'n'.
1090 (md_parse_option): Remove 'n' case.
1091 (md_show_usage): Remove -n.
1092 * doc/as.texinfo (Overview): Remove MIPS -n option.
1093 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1094 * NEWS: Mention removal of MIPS -n option.
1095
81912461
ILT
1096 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1097 (cop_interlocks): Check ISA level.
1098 (cop_mem_interlocks): Define.
1099 (reg_needs_delay): Check cop_interlocks rather than
1100 ISA_HAS_COPROC_DELAYS.
1101 (append_insn): Likewise. Use cop_mem_interlocks rather than
1102 directly checking mips_opts.isa.
1103 (mips_emit_delays): Likewise.
1104
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L
11052004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1106
1107 * config/tc-ia64.c (unwind): Move next_slot_number and
1108 next_slot_frag to ...
1109 (unw_rec_list): Here.
1110 (free_list_records): Removed.
1111 (output_unw_records): Likewise.
1112 (generate_unwind_image): Make it void.
1113 (alloc_record): Initialize next_slot_number and next_slot_frag.
1114 (slot_index): Take .org, .space and .align into account.
1115 (fixup_unw_records): Don't set slot_number to 0. Use
1116 list->next_slot_number and list->next_slot_frag instead of
1117 unwind.next_slot_number and unwind.next_slot_frag.
1118 (ia64_convert_frag): New.
1119 (generate_unwind_image): Generate a rs_machine_dependent frag
1120 for unwind record.
1121 (emit_one_bundle): Use list->next_slot_number and
1122 list->next_slot_frag instead of unwind.next_slot_number and
1123 unwind.next_slot_frag.
1124
1125 * config/tc-ia64.h (md_convert_frag): Defined as
1126 ia64_convert_frag.
1127 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1128
99d09cdb
AO
11292004-01-06 Alexandre Oliva <aoliva@redhat.com>
1130
1131 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1132 * config/tc-frv.h (md_apply_fix3): Don't define.
1133 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1134 operands.
1135 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1136 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1137 * config/tc-frv.c (line_separator_chars): Add `!'.
1138 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1139 * config/tc-frv.c (md_assemble): Clear insn upfront.
1140 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1141 * config/tc-frv.c (OPTION_FDPIC): New macro.
1142 (md_longopts): Add mfdpic.
1143 (md_parse_option): Handle it.
1144 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1145 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1146 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1147 (frv_pic_ptr): Parse funcdesc.
1148
4a4c4a1d
MR
11492004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1150
1151 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1152 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1153
2251dd89
MR
11542004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1155
1156 * Makefile.am (Makefile): Move the dependency on
1157 $(BFDDIR)/configure.in to...
1158 (CONFIG_STATUS_DEPENDENCIES): ... here.
1159 (AUTOMAKE_OPTIONS): Require automake 1.8.
1160 * Makefile.in: Regenerate.
1161 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1162 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1163 $(BFDDIR)/configure.in here as well.
1164 * doc/Makefile.in: Regenerate.
1165
c6581168
MR
11662004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1167
1168 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1169 * Makefile.in: Regenerate.
1170 * aclocal.m4: Regenerate.
1171 * doc/Makefile.am (install, install-info): Remove.
1172 (install-data-local): A new hook for install-info.
1173 (AUTOMAKE_OPTIONS): Require automake 1.8.
1174 * doc/Makefile.in: Regenerate.
1175
303e7b79
NC
11762004-01-02 Nutan Singh <nutan@kpitcummins.com>
1177
1178 * doc/c-sh.texi: Update description about floating point behavior
1179 of SH family.
1180
b50c15dc
NC
11812004-01-02 Bernardo Innocenti <bernie@develer.com>
1182
1183 * configure.in: Add m68k-uClinux target.
1184 * configure: Regenerate.
7de9afa2 1185
c9e214e5 1186For older changes see ChangeLog-0203
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1187\f
1188Local Variables:
1189mode: change-log
1190left-margin: 8
1191fill-column: 74
1192version-control: never
1193End:
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