projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
2004-04-21 Philip Blundell <pb@nexus.co.uk>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
81a21e38
TS		 12004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2
3 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4
52004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 6
7 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
8 (OPTION_MEMBEDDED_PIC): Remove.
9 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
10 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
11 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
12 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
13 (OPTION_ELF_BASE): Renumber.
14 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
15 (md_show_usage): Remove mention of -membedded-pic.
16 * doc/as.texinfo: Remove mention of -membedded-pic.
17
4d0d148d
TS		 182004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
19
20 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
21 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
22 a.out support.
23 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
24 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
25 USE_GLOBAL_POINTER_OPT.
26
017315e4
TS		 272004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
28
29 * config/tc-mips.c (macro): One more use of load_delay_nop.
30
269137b2
TS		 312004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
32
33 * config/tc-mips.c (load_delay_nop): New function.
34 (load_address, macro): Use load_delay_nop() to build a nop
35 which can be omitted with gpr_interlocks.
36
24772049
TS		 372004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
38
39 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
40 cop_interlocks): Remove superfluous CPU entries.
41
06516a5e
PB		 422004-04-22 Paul Brook <paul@codesourcery.com>
43
44 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
45
fd99574b
NC		 462004-04-22 Peter Barada <peter@the-baradas.com>
47
48 * NEWS: Added support for EMAC instructions and MAC/EMAC
49 Motorola syntax.
50 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
51 scale factor tokens, trailing_ampersand to mark mask addressing
52 for MAC/EMAC instructions.
53 * config/m68k-parse.y: Add options_ampersand clause, '<<',
54 '>>'.
55 (yylex): Handle '>', '<', and '&' following '+'.
56 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
57 architectures in archs[].
58 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
59 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
60 respectively.
61 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
62 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
63 cases.
64 Add EMAC operands to init_table[].
65
69b97547
NC		 662004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
67
68 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
69 state.
70 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
71 * config/tc-arm.c (enum mstate): Delete from here.
72 (mapping_state): Remove the static mapstate variable and instead
73 store the state in the segment. This allows a per-section mapping
74 state. Handle and ignore MAP_UNDEFINED states.
75 (arm_elf_change_section): Get the current mapping state from the
76 new section.
77 (s_ltorg): Set the mapping state to MAP_DATA.
78 (arm_cleanup): Use arm_elf_change_section to get the mapping state
79 for each pool as it is emitted.
80
812004-04-22 Nick Clifton <nickc@redhat.com>
82
83 * config/tc-arm.h: Formatting tidy ups.
84
7a7f4e42
CD		 852004-04-20 Chris Demetriou <cgd@broadcom.com>
86
87 * NEWS: Note that MIPS -membedded-pic option is deprecated.
88
6482c264
NC		 892004-04-20 DJ Delorie <dj@redhat.com>
90
91 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
92 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
93 [TE_PE] (O_secrel): Define.
94 [TE_PE] (x86_pe_cons_fix_new): New.
95 [TE_PE] (pe_directive_secrel): Likewise.
96 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
97
5bf10039
EC		 982004-04-19 Eric Christopher <echristo@redhat.com>
99
100 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
101 of previous patch for fix in gcc.
102
77cd6497
JJ		 1032004-04-19 Jakub Jelinek <jakub@redhat.com>
104
105 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
106
b8861cfb
NS		 1072004-04-19 Nathan Sidwell <nathan@codesourcery.com>
108
109 * read.c (do_align): Call md_flush_pending_output, if defined.
110
f4c724fc
AM		 1112004-04-16 Alan Modra <amodra@bigpond.net.au>
112
113 * expr.c (operand): Correct checks for ++ and --.
114
a4b6e8f6
L		 1152004-04-14 H.J. Lu <hongjiu.lu@intel.com>
116
117 * config/tc-generic.c: Add some comments.
118
d766e8ec
RS		 1192004-04-14 Richard Sandiford <rsandifo@redhat.com>
120
121 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
122 -{no-}mfix-vr4122-bugs.
123 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
124 (append_insn, mips_emit_delays): Update accordingly.
125 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
126 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
127 (md_parse_option): Update after above changes.
128 (md_show_usage): Add -mfix-vr4120.
129
ed9589d4
BW		 1302004-04-13 Bob Wilson <bob.wilson@acm.org>
131
132 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
133 of .section directive; add a reference to the ELF .subsection
134 directive.
135
097dba13
NC		 1362004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
137
138 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
139 in parallel.
140
279500de
TS		 1412004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
142
143 * Makefile.am: Remove mips from aout targets.
144 * Makefile.in: Regenerate.
145 * configure.in: Remove mips-dec-bsd* target.
146 * configure: Regenerate.
147
b7d7dc63
AM		 1482004-04-07 Alan Modra <amodra@bigpond.net.au>
149
150 PR 96
151 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
152 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
153 Update "mapping". Restrict some @ modifiers to 32 bit.
154
f55629b8
KK		 1552004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
156 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
157
158 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
159 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
160 dont_adjust_reloc_32 is set.
161 (md_longopts): Add option -renesas.
162 (md_parse_option, md_show_usage): Likewise.
163 * doc/c-sh.texi: Likewise.
164
a7844384
NC		 1652004-04-01 Dave Korn <dk@artimi.com>
166
167 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
168 hi16 and lo16 fixS structs.
169 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
170 exactly the same way as for RELOC_DLX_REL16.
171 (machine_ip): properly respect LO flag in the_insn and
172 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
173 (md_apply_fix3): apply RELOC_DLX_LO16.
174
6c71dbc4
SS		 1752004-03-30 Stan Shebs <shebs@apple.com>
176
177 Remove long-obsolete MPW support.
178 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
179 * configure.in: Remove mention of ppc-*-mpw* config.
180 * configure.in: Likewise.
181
7cc69913
NC		 1822004-03-30 Nick Clifton <nickc@redhat.com>
183
184 * config/tc-arm.c (meabi_flags): Make its use conditional upon
185 OBJ_ELF being defined.
186
53fbb48a
AM		 1872004-03-27 Alan Modra <amodra@bigpond.net.au>
188
189 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
190
d507cf36
PB		 1912004-03-23 Paul Brook <paul@codesourcery.com>
192
193 * config/tc-arm.c (meabi_flags): New variable.
194 (arm_parse_eabi): New function.
195 (md_begin): Set flags for EABI v3.
196 (arm_eabis): Add.
197 (arm_long_opts): Add meabi.
198 * doc/as.texinf <ARM>: Document -meabi.
199 * doc/c-arm.texi: Ditto.
200
88d65ad6
BW		 2012004-03-22 Bob Wilson <bob.wilson@acm.org>
202
203 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
204 tables even when use_literal_section flag is not set.
205
13ef8878
AM		 2062004-03-22 Alan Modra <amodra@bigpond.net.au>
207
208 * config/tc-sh.c: Remove trailing whitespace.
209
1048a9ba
HPN		 2102004-03-22 Hans-Peter Nilsson <hp@axis.com>
211
212 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
213 --mul-bug-abort and the default behavior.
214 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
215 (err_for_dangerous_mul_placement): New variable.
216 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
217 macros.
218 (md_cris_relax_table): Have placeholder for STATE_MUL.
219 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
220 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
221 case doing nothing.
222 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
223 STATE_BYTE)>: Ditto.
224 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
225 alignment and position of this frag, emit error message if
226 suspicious.
227 (md_assemble): For a multiply insn and when checking it,
228 transform the current frag into a special frag for that purpose.
229 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
230 OPTION_MULBUG_ABORT_ON>: Handle new options.
231
a7877748
BW		 2322004-03-19 Bob Wilson <bob.wilson@acm.org>
233
234 * config/tc-xtensa.c (mark_literal_frags): New function.
235 (xtensa_move_literals): Call mark_literal_frags for all literal
236 segments, including init and fini literal segments.
237 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
238
9992270f
DA		 2392004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
240
241 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
242 (pa_comm): Set BSF_OBJECT in symbol flags.
243
6e1772d5
AM		 2442004-03-19 Alan Modra <amodra@bigpond.net.au>
245
246 * Makefile.am: Run "make dep-am".
247 * Makefile.in: Regenerate.
248 * doc/Makefile.in: Regenerate.
249 * config.in: Regenerate.
250 * po/gas.pot: Regenerate.
251
3e4caed2
NS		 2522004-03-18 Nathan Sidwell <nathan@codesourcery.com>
253
c95b35a9
NS		 254 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
255 (demand_empty_rest_of_line): Issue an error here.
256 (ignore_rest_of_line): Silently skip to end.
257 (demand_copy_string): Issue an error, not warning.
258 (equals): Likewise.
259 * config/obj-elf.c (obj_elf_section_name): Likewise.
260 (obj_elf_section): Likewise.
261 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
262 (arc_extinst): Likewise.
263 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
264 (dot_spill): Likewise.
265 (dot_unwabi): Likewise.
266 (dot_prologue): Likewise.
267
3e4caed2
NS		 268 * expr.c (operand): Reject ++ and --.
269 (operator): Likewise.
270
2ce4cc60
KK		 2712004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
272
273 * config/tc-sh.c: Include dw2gencfi.h.
274 (sh_cfi_frame_initial_instructions): New function.
275 (sh_regname_to_dw2regnum): Likewise.
276 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
277 file.
278 (TARGET_USE_CFIPOP): Define.
279 (tc_cfi_frame_initial_instructions): Likewise.
280 (tc_regname_to_dw2regnum): Likewise.
281 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
282 * Makefile.am: Update dependencies.
283 * Makefile.in: Regenerate.
284
9183ed4b
AM		 2852004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
286
287 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
288 * configure: Regenerate.
289
00bbdfe7
BW		 2902004-03-12 Bob Wilson <bob.wilson@acm.org>
291
292 * read.c (s_leb128): Call md_flush_pending_output.
293
0f10071e
ML		 2942004-03-12 Michal Ludvig <mludvig@suse.cz>
295
296 * config/tc-i386.c (output_insn): Handle PadLock instructions.
297 * config/tc-i386.h (CpuPadLock): New define.
298 (CpuUnknownFlags): Added CpuPadLock.
299
84c84759
AS		 3002004-03-07 Andreas Schwab <schwab@suse.de>
301
302 * doc/c-hppa.texi (HPPA Directives): Fix typo.
303
6ec51dba
RH		 3042004-03-07 Richard Henderson <rth@redhat.com>
305
306 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
307 (cfi_finish): Likewise for fde.
308
bae25f19
L		 3092004-03-05 H.J. Lu <hongjiu.lu@intel.com>
310
311 * config/tc-ia64.c (md_assemble): Properly handle NULL
312 align_frag.
313 (ia64_handle_align): Don't abort if failed to add a stop bit.
314
ab509236
L		 3152004-03-04 H.J. Lu <hongjiu.lu@intel.com>
316
317 * Makefile.in: Regenerated.
318 * aclocal.m4: Likewise.
319 * configure: Likewise.
320 * doc/Makefile.in: Likewise.
321
d9201763
L		 3222004-03-03 H.J. Lu <hongjiu.lu@intel.com>
323
324 * config/tc-ia64.c (dot_align): New.
325 (ia64_do_align): Make it static.
326 (md_pseudo_table): Use "dot_align" for "align".
327 (ia64_md_do_align): Don't set align_frag here.
328 (ia64_handle_align): Add a stop bit to the previous bundle if
329 needed.
330
331 * config/tc-ia64.h (ia64_do_align): Removed.
332
ae51a426
JR		 3332003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
334
335 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
336 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
337 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
338 the most general type or the user specifically requested it.
339 (md_assemble): Add a new error message for when an instruction
340 is understood, but is not allowed due to an -isa option.
341
9545c4ce
L		 3422004-03-02 H.J. Lu <hongjiu.lu@intel.com>
343
344 * config/tc-ia64.c (align_frag): New.
345 (md_assemble): Set the tc_frag_data field in align_frag for
346 IA64_OPCODE_FIRST instructions.
347 (ia64_md_do_align): Set align_frag.
348 (ia64_handle_align): Add a stop bit if needed.
349
350 * config/tc-ia64.h (TC_FRAG_TYPE): New.
351 (TC_FRAG_INIT): New.
352
676a64f4
RS		 3532004-03-01 Richard Sandiford <rsandifo@redhat.com>
354
355 * config/tc-frv.c (fr400_audio): New variable.
356 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
357 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
358 (target_implements_insn_p): New function.
359 (md_assemble): Report an error if the processor doesn't implement
360 the instruction.
361
bd337dde
NC		 3622004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
363
364 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
365 (md_parse_option): Ditto.
366 (OPTION_NO_SPECIAL_M32R): Added.
367 (md_show_usage): Document it.
368 (enable_speial_m32r): Changed a default value from 0 to 1.
369 * doc/c-m32r.texi: Document the -no-bitinst option.
370
78878175
NC		 3712004-02-27 Nick Clifton <nickc@redhat.com>
372
373 * config/tc-sh.c (get_operand): Revert previous delta.
374 (tc_gen_reloc): Check for an unknown reloc type before processing
375 the addend.
376
1d6d62a4
MS		 3772004-02-27 Hannes Reinecke <hare@suse.de>
378
379 * config/tc-s390.c (s390_insn): Correct range check for opcode in
380 .insn pseudo operation.
381
4aa3e325
NC		 3822004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
383
384 * config/tc-sh.c (get_operand): In case of #Imm, check has been
385 added for wrong syntax.
386
73369e65
EC		 3872004-02-26 Eric Christopher <echristo@redhat.com>
388
389 * config/tc-mips.c (mips_dwarf2_addr_size): New.
390 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
391
6a5709a5
JR		 3922004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
393
394 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
395 nibble types to assembler.
396
95385380
FF		 3972004-02-25 Fred Fish <fnf@redhat.com>
398
399 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
400
b5e0fabd
JW		 4012004-02-20 James E Wilson <wilson@specifixinc.com>
402
403 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
404 finalize_syms.
405 (fixup_unw_records): New arg before_relax. Pass to slot_index.
406 (ia64_estimate_size_before_relax): New.
407 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
408 (generate_unwind_image): Pass 1 to fixup_unw_records.
409 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
410 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
411
2f01ffbf
JJ		 4122004-02-19 Jakub Jelinek <jakub@redhat.com>
413
414 * stabs.c (generate_asm_file): Avoid warning about use of
415 uninitialized variable.
416
9c59842f
JW		 4172004-02-18 David Mosberger <davidm@hpl.hp.com>
418
419 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
420 body, and endp, allow unwind records which do not have a "t"
421 (time/instruction) field.
422
34920d91
NC		 4232004-02-17 Petko Manolov <petkan@nucleusys.com>
424
425 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
426 (do_mav_dspsc_2): Likewise.
427 Fix accumulator registers move opcodes.
428
4dde8e61 4292004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 430 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 431
432 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
433
936cf02e
JW		 4342004-02-10 Steve Ellcey <sje@cup.hp.com>
435
436 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
437 (tc_frob_symbol): New macro definition.
438 * config/tc-ia64.c (ia64_frob_symbol): New routine.
439
e41f12f3
DJ		 4402004-02-09 Daniel Jacobowitz <drow@mvista.com>
441
442 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
443 read-only.
444
a8a3b3b2
NS		 4452004-02-09 Nathan Sidwell <nathan@codesourcery.com>
446
447 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
448 (TC_CASE_SENSITIVE): ... this.
449 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
450 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
451
c97b7ef6
JW		 4522004-02-06 James E Wilson <wilson@specifixinc.com>
453
454 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
455 (generate_unwind_image): Re-add it here.
456
e4475e39
NS		 4572004-02-06 Nathan Sidwell <nathan@codesourcery.com>
458
459 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
460 * read.h (SKIP_WHITESPACE): Turn into an expression.
461 * read.c (read_a_source_file): A pseudo is removed by having a
462 NULL handler.
463
5738bc24
JW		 4642004-02-05 James E Wilson <wilson@specifixinc.com>
465
466 * config/tc-ia64.c (output_endp): New.
467 (count_bits): Delete.
468 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
469 endp unwind records.
470 (fixup_unw_records): Handle endp unwind records. Delete code for
471 shortening prologue regions not followed by a body record.
472 (dot_endp): Call add_unwind_entry to emit endp unwind record.
473 * config/tc-ia64.h (unw_record_type): Add endp.
474
d6e78c11
JW		 4752004-02-03 James E Wilson <wilson@specifixinc.com>
476
477 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
478 fill padding bytes with zeroes.
479 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
480 sets unwind_record slot_number and slot_frag fields.
481
f6a22291
MR		 4822004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
483
484 * config/tc-mips.c (add_got_offset_hilo): New function.
485 (macro): Use load_register() and add_got_offset_hilo() to load
486 constants instead of hardcoding code sequences throughout.
487
127cab00
L		 4882004-01-28 H.J. Lu <hongjiu.lu@intel.com>
489
490 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
491
6358301e
NC		 4922004-01-26 Bernardo Innocenti <bernie@develer.com>
493
494 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
495 like m68k-elf.
496 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
497 of hard-coded test for TARGET_OS=elf.
498
c8978940
CD		 4992004-01-24 Chris Demetriou <cgd@broadcom.com>
500
501 * config/tc-mips.c (hilo_interlocks): Change definition
502 so that MIPS32, MIPS64 and later ISAs are included, along with
503 the already-included machines. Update comments.
504
c3ba240c
DJ		 5052004-01-23 Daniel Jacobowitz <drow@mvista.com>
506
507 * config/tc-arm.c (tc_gen_reloc): Improve error message for
508 undefined local labels.
509
e864ceca
RS		 5102004-01-23 Richard Sandiford <rsandifo@redhat.com>
511
512 * config/tc-mips.c (load_address, macro): Update comments about
513 NewABI GP relaxation.
514
67c0d1eb
RS		 5152004-01-23 Richard Sandiford <rsandifo@redhat.com>
516
517 * config/tc-mips.c (macro_build): Remove place and counter arguments.
518 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
519 (mips16_macro_build, macro_build_jalr): Remove counter argument.
520 (set_at, load_register, load_address, move_register): Likewise.
521 (load_got_offset, add_got_offset): Likewise.
522 Update all calls and tidy accordingly.
523
584892a6
RS		 5242004-01-23 Richard Sandiford <rsandifo@redhat.com>
525
526 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
527 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
528 (RELAX_USE_SECOND): Bump to 0x10000.
529 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
530 (mips_macro_warning): New variable.
531 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
532 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
533 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
534 of RELAX_ENCODE.
535 (append_insn): Update mips_macro_warning.sizes.
536 (macro_start, macro_warning, macro_end): New functions.
537 (macro_build): Don't emit warnings here.
538 (macro_build_lui, md_estimate_size_before_relax): ...or here.
539 (md_convert_frag): Check for cases where one macro alternative
540 needs a warning and the other doesn't. Emit a warning if the
541 longer sequence was chosen.
542
4d7206a2
RS		 5432004-01-23 Richard Sandiford <rsandifo@redhat.com>
544
545 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
546 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
547 the first sequence, the size of the second sequence, and a flag
548 that says whether we should warn.
549 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
550 (RELAX_FIRST, RELAX_SECOND): New.
551 (mips_relax): New variable.
552 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
553 (append_insn): Remove "place" argument. Use mips_relax.sequence
554 rather than "place" to check whether we're expanding the second
555 alternative of a relaxable macro. Remove redundant check for
556 branch relaxation. If generating a normal insn, and there
557 is not enough room in the current frag, call relax_close_frag()
558 to close it. Update mips_relax.sizes[]. Emit fixups for the
559 second version of a relaxable macro. Record the first relaxable
560 fixup in mips_relax. Remove tc_gen_reloc workaround.
561 (macro_build): Remove all uses of "place". Use mips_relax.sequence
562 in the same way as in append_insn.
563 (mips16_macro_build): Remove "place" argument.
564 (macro_build_lui): As for macro_build. Don't drop the add_symbol
565 when generating the second version of a relaxable macro.
566 (load_got_offset, add_got_offset): New functions.
567 (load_address, macro): Use new relaxation machinery. Remove
568 tc_gen_reloc workarounds.
569 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
570 version of a relaxable macro is needed. Return -RELAX_SECOND if the
571 first version is needed.
572 (tc_gen_reloc): Remove relaxation handling.
573 (md_convert_frag): Go through the fixups for a relaxable macro and
574 mark those that belong to the unneeded alternative as done. If the
575 second alternative is needed, adjust the fixup addresses to account
576 for the deleted first alternative.
577
0530d30a
RS		 5782004-01-23 Richard Sandiford <rsandifo@redhat.com>
579
580 * frags.h (frag_room): Declare.
581 * frags.c (frag_room): New function.
582 * doc/internals.texi: Document it.
583
048cdf86
TS		 5842004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
585
586 * config/tc-mips.c (append_insn): Don't do r3900 interlock
587 optimization for -mtune=r3900, as this will break on other CPUs.
588
28d39d1a
NC		 5892004-01-11 Tom Rix <tcrix@worldnet.att.net>
590
591 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 592 be relaxed, use fixup.
28d39d1a
NC		 593 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
594
26664553
JJ		 5952004-01-19 Jakub Jelinek <jakub@redhat.com>
596
597 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
598 precision operands.
599
895921c9
MR		 6002004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
601
602 * config/tc-mips.c (append_insn): Properly detect variant frags
603 that preclude swapping of relaxed branches. Correctly swap
604 instructions between frags when dealing with relaxed branches.
605
f8b73030
MR		 6062004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
607
608 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
609 throughout.
610 * aclocal.m4: Regenerate.
611 * configure: Regenerate.
612
ca9a79a1 6132004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 614
ca9a79a1
NC		 615 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
616 manipulation insns.
617
cc3d92a5
RS		 6182004-01-12 Richard Sandiford <rsandifo@redhat.com>
619
620 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
621 reloc, reserve space for the delay slot as well as the jalr itself.
622
e45d0630
PB		 6232004-01-09 Paul Brook <paul@codesourcery.com>
624
625 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
626 (do_vfp_sp2_from_reg2): New function.
627 (insns): Use them.
628 (do_vfp_dp_from_reg2): Check return values properly.
629
81912461
ILT		 6302004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
631
78849248
ILT		 632 * config/tc-mips.c (warn_nops): Remove static variable.
633 (macro): Remove test of warn_nops.
634 (md_shortops): Remove 'n'.
635 (md_parse_option): Remove 'n' case.
636 (md_show_usage): Remove -n.
637 * doc/as.texinfo (Overview): Remove MIPS -n option.
638 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
639 * NEWS: Mention removal of MIPS -n option.
640
81912461
ILT		 641 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
642 (cop_interlocks): Check ISA level.
643 (cop_mem_interlocks): Define.
644 (reg_needs_delay): Check cop_interlocks rather than
645 ISA_HAS_COPROC_DELAYS.
646 (append_insn): Likewise. Use cop_mem_interlocks rather than
647 directly checking mips_opts.isa.
648 (mips_emit_delays): Likewise.
649
73f20958
L		 6502004-01-07 H.J. Lu <hongjiu.lu@intel.com>
651
652 * config/tc-ia64.c (unwind): Move next_slot_number and
653 next_slot_frag to ...
654 (unw_rec_list): Here.
655 (free_list_records): Removed.
656 (output_unw_records): Likewise.
657 (generate_unwind_image): Make it void.
658 (alloc_record): Initialize next_slot_number and next_slot_frag.
659 (slot_index): Take .org, .space and .align into account.
660 (fixup_unw_records): Don't set slot_number to 0. Use
661 list->next_slot_number and list->next_slot_frag instead of
662 unwind.next_slot_number and unwind.next_slot_frag.
663 (ia64_convert_frag): New.
664 (generate_unwind_image): Generate a rs_machine_dependent frag
665 for unwind record.
666 (emit_one_bundle): Use list->next_slot_number and
667 list->next_slot_frag instead of unwind.next_slot_number and
668 unwind.next_slot_frag.
669
670 * config/tc-ia64.h (md_convert_frag): Defined as
671 ia64_convert_frag.
672 (md_estimate_size_before_relax): Defined as (f)->fr_var.
673
99d09cdb
AO		 6742004-01-06 Alexandre Oliva <aoliva@redhat.com>
675
676 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
677 * config/tc-frv.h (md_apply_fix3): Don't define.
678 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
679 operands.
680 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
681 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
682 * config/tc-frv.c (line_separator_chars): Add `!'.
683 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
684 * config/tc-frv.c (md_assemble): Clear insn upfront.
685 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
686 * config/tc-frv.c (OPTION_FDPIC): New macro.
687 (md_longopts): Add mfdpic.
688 (md_parse_option): Handle it.
689 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
690 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
691 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
692 (frv_pic_ptr): Parse funcdesc.
693
4a4c4a1d
MR		 6942004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
695
696 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
697 gasver.texi. Remove duplicate symbol definitions for texi2pod.
698
2251dd89
MR		 6992004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
700
701 * Makefile.am (Makefile): Move the dependency on
702 $(BFDDIR)/configure.in to...
703 (CONFIG_STATUS_DEPENDENCIES): ... here.
704 (AUTOMAKE_OPTIONS): Require automake 1.8.
705 * Makefile.in: Regenerate.
706 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
707 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
708 $(BFDDIR)/configure.in here as well.
709 * doc/Makefile.in: Regenerate.
710
c6581168
MR		 7112004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
712
713 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
714 * Makefile.in: Regenerate.
715 * aclocal.m4: Regenerate.
716 * doc/Makefile.am (install, install-info): Remove.
717 (install-data-local): A new hook for install-info.
718 (AUTOMAKE_OPTIONS): Require automake 1.8.
719 * doc/Makefile.in: Regenerate.
720
303e7b79
NC		 7212004-01-02 Nutan Singh <nutan@kpitcummins.com>
722
723 * doc/c-sh.texi: Update description about floating point behavior
724 of SH family.
725
b50c15dc
NC		 7262004-01-02 Bernardo Innocenti <bernie@develer.com>
727
728 * configure.in: Add m68k-uClinux target.
729 * configure: Regenerate.
7de9afa2 730
c9e214e5 731For older changes see ChangeLog-0203
08d56133
NC		 732\f
733Local Variables:
734mode: change-log
735left-margin: 8
736fill-column: 74
737version-control: never
738End:
GDB Binutils - Deliverables
This page took 0.19657 seconds and 4 git commands to generate.