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Move the symbol-file-from-memory functions into their own file.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
86654c12
L		 12004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2
3 * config/obj-elf.c (get_section): New function.
4 (obj_elf_change_section): Support multiple sections with same
5 name.
6
376eb240
NC		 72004-04-30 Nick Clifton <nickc@redhat.com>
8
9 * config/tc-arm.c (create_register_alias): Fix typo checking for
10 case sensitive register aliases.
11 (co_proc_number): Use error message string in all_reg_maps[]
12 array.
13 (cp_reg_required_here): Likewise.
14 (fp_reg_required_here): Likewise.
15
8a7140c3
NC		 162004-04-29 Brian Ford <ford@vss.fsi.com>
17
18 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
19
3e722fb5
CD		 202004-04-28 Chris Demetriou <cgd@broadcom.com>
21
22 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
23 (load_address, macro, mips_ip, md_parse_option)
24 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
25 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
26 embedded-PIC handling, and update comments.
27 (SWITCH_TABLE): Remove.
28 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
29 (enum mips_pic_level): Remove EMBEDDED_PIC.
30 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
31 (TC_FORCE_RELOCATION): Update comment.
32 * ecoff.c (ecoff_build_lineno): Add comment about some code that
33 might be safe to remove now that MIPS embedded-PIC is gone.
34
351e2b5a
DA		 352004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
36
37 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
38 call to obj_set_subsection_attributes.
39 (obj_som_init_stab_section): Likewise.
40 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
41 (pa_def_subspaces): Provide comdat default.
42 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
43 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
44 calls to create_new_subspace and update_subspace to pass comdat flag.
45 (create_new_subspace, update_subspace): Add new comdat argument. Use
46 it in calls to obj_set_subsection_attributes.
47 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
48 and use of comdat, common and dup_comm parameters.
49
f5842774
L		 502004-04-26 H.J. Lu <hongjiu.lu@intel.com>
51
52 * config/obj-elf.c (obj_elf_change_section): Check if the old
53 group name is NULL before comparison.
54
558fe4a7
CD		 552004-04-23 Chris Demetriou <cgd@broadcom.com>
56
57 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
58
81a21e38
TS		 592004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
60
61 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
62
632004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 64
65 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
66 (OPTION_MEMBEDDED_PIC): Remove.
67 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
68 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
69 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
70 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
71 (OPTION_ELF_BASE): Renumber.
72 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
73 (md_show_usage): Remove mention of -membedded-pic.
74 * doc/as.texinfo: Remove mention of -membedded-pic.
75
4d0d148d
TS		 762004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
77
78 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
79 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
80 a.out support.
81 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
82 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
83 USE_GLOBAL_POINTER_OPT.
84
017315e4
TS		 852004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
86
87 * config/tc-mips.c (macro): One more use of load_delay_nop.
88
269137b2
TS		 892004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
90
91 * config/tc-mips.c (load_delay_nop): New function.
92 (load_address, macro): Use load_delay_nop() to build a nop
93 which can be omitted with gpr_interlocks.
94
24772049
TS		 952004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
96
97 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
98 cop_interlocks): Remove superfluous CPU entries.
99
06516a5e
PB		 1002004-04-22 Paul Brook <paul@codesourcery.com>
101
102 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
103
fd99574b
NC		 1042004-04-22 Peter Barada <peter@the-baradas.com>
105
106 * NEWS: Added support for EMAC instructions and MAC/EMAC
107 Motorola syntax.
108 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
109 scale factor tokens, trailing_ampersand to mark mask addressing
110 for MAC/EMAC instructions.
111 * config/m68k-parse.y: Add options_ampersand clause, '<<',
112 '>>'.
113 (yylex): Handle '>', '<', and '&' following '+'.
114 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
115 architectures in archs[].
116 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
117 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
118 respectively.
119 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
120 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
121 cases.
122 Add EMAC operands to init_table[].
123
69b97547
NC		 1242004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
125
126 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
127 state.
128 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
129 * config/tc-arm.c (enum mstate): Delete from here.
130 (mapping_state): Remove the static mapstate variable and instead
131 store the state in the segment. This allows a per-section mapping
132 state. Handle and ignore MAP_UNDEFINED states.
133 (arm_elf_change_section): Get the current mapping state from the
134 new section.
135 (s_ltorg): Set the mapping state to MAP_DATA.
136 (arm_cleanup): Use arm_elf_change_section to get the mapping state
137 for each pool as it is emitted.
138
1392004-04-22 Nick Clifton <nickc@redhat.com>
140
141 * config/tc-arm.h: Formatting tidy ups.
142
7a7f4e42
CD		 1432004-04-20 Chris Demetriou <cgd@broadcom.com>
144
145 * NEWS: Note that MIPS -membedded-pic option is deprecated.
146
6482c264
NC		 1472004-04-20 DJ Delorie <dj@redhat.com>
148
149 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
150 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
151 [TE_PE] (O_secrel): Define.
152 [TE_PE] (x86_pe_cons_fix_new): New.
153 [TE_PE] (pe_directive_secrel): Likewise.
154 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
155
5bf10039
EC		 1562004-04-19 Eric Christopher <echristo@redhat.com>
157
158 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
159 of previous patch for fix in gcc.
160
77cd6497
JJ		 1612004-04-19 Jakub Jelinek <jakub@redhat.com>
162
163 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
164
b8861cfb
NS		 1652004-04-19 Nathan Sidwell <nathan@codesourcery.com>
166
167 * read.c (do_align): Call md_flush_pending_output, if defined.
168
f4c724fc
AM		 1692004-04-16 Alan Modra <amodra@bigpond.net.au>
170
171 * expr.c (operand): Correct checks for ++ and --.
172
a4b6e8f6
L		 1732004-04-14 H.J. Lu <hongjiu.lu@intel.com>
174
175 * config/tc-generic.c: Add some comments.
176
d766e8ec
RS		 1772004-04-14 Richard Sandiford <rsandifo@redhat.com>
178
179 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
180 -{no-}mfix-vr4122-bugs.
181 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
182 (append_insn, mips_emit_delays): Update accordingly.
183 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
184 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
185 (md_parse_option): Update after above changes.
186 (md_show_usage): Add -mfix-vr4120.
187
ed9589d4
BW		 1882004-04-13 Bob Wilson <bob.wilson@acm.org>
189
190 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
191 of .section directive; add a reference to the ELF .subsection
192 directive.
193
097dba13
NC		 1942004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
195
196 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
197 in parallel.
198
279500de
TS		 1992004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
200
201 * Makefile.am: Remove mips from aout targets.
202 * Makefile.in: Regenerate.
203 * configure.in: Remove mips-dec-bsd* target.
204 * configure: Regenerate.
205
b7d7dc63
AM		 2062004-04-07 Alan Modra <amodra@bigpond.net.au>
207
208 PR 96
209 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
210 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
211 Update "mapping". Restrict some @ modifiers to 32 bit.
212
f55629b8
KK		 2132004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
214 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
215
216 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
217 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
218 dont_adjust_reloc_32 is set.
219 (md_longopts): Add option -renesas.
220 (md_parse_option, md_show_usage): Likewise.
221 * doc/c-sh.texi: Likewise.
222
a7844384
NC		 2232004-04-01 Dave Korn <dk@artimi.com>
224
225 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
226 hi16 and lo16 fixS structs.
227 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
228 exactly the same way as for RELOC_DLX_REL16.
229 (machine_ip): properly respect LO flag in the_insn and
230 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
231 (md_apply_fix3): apply RELOC_DLX_LO16.
232
6c71dbc4
SS		 2332004-03-30 Stan Shebs <shebs@apple.com>
234
235 Remove long-obsolete MPW support.
236 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
237 * configure.in: Remove mention of ppc-*-mpw* config.
238 * configure.in: Likewise.
239
7cc69913
NC		 2402004-03-30 Nick Clifton <nickc@redhat.com>
241
242 * config/tc-arm.c (meabi_flags): Make its use conditional upon
243 OBJ_ELF being defined.
244
53fbb48a
AM		 2452004-03-27 Alan Modra <amodra@bigpond.net.au>
246
247 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
248
d507cf36
PB		 2492004-03-23 Paul Brook <paul@codesourcery.com>
250
251 * config/tc-arm.c (meabi_flags): New variable.
252 (arm_parse_eabi): New function.
253 (md_begin): Set flags for EABI v3.
254 (arm_eabis): Add.
255 (arm_long_opts): Add meabi.
256 * doc/as.texinf <ARM>: Document -meabi.
257 * doc/c-arm.texi: Ditto.
258
88d65ad6
BW		 2592004-03-22 Bob Wilson <bob.wilson@acm.org>
260
261 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
262 tables even when use_literal_section flag is not set.
263
13ef8878
AM		 2642004-03-22 Alan Modra <amodra@bigpond.net.au>
265
266 * config/tc-sh.c: Remove trailing whitespace.
267
1048a9ba
HPN		 2682004-03-22 Hans-Peter Nilsson <hp@axis.com>
269
270 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
271 --mul-bug-abort and the default behavior.
272 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
273 (err_for_dangerous_mul_placement): New variable.
274 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
275 macros.
276 (md_cris_relax_table): Have placeholder for STATE_MUL.
277 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
278 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
279 case doing nothing.
280 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
281 STATE_BYTE)>: Ditto.
282 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
283 alignment and position of this frag, emit error message if
284 suspicious.
285 (md_assemble): For a multiply insn and when checking it,
286 transform the current frag into a special frag for that purpose.
287 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
288 OPTION_MULBUG_ABORT_ON>: Handle new options.
289
a7877748
BW		 2902004-03-19 Bob Wilson <bob.wilson@acm.org>
291
292 * config/tc-xtensa.c (mark_literal_frags): New function.
293 (xtensa_move_literals): Call mark_literal_frags for all literal
294 segments, including init and fini literal segments.
295 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
296
9992270f
DA		 2972004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
298
299 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
300 (pa_comm): Set BSF_OBJECT in symbol flags.
301
6e1772d5
AM		 3022004-03-19 Alan Modra <amodra@bigpond.net.au>
303
304 * Makefile.am: Run "make dep-am".
305 * Makefile.in: Regenerate.
306 * doc/Makefile.in: Regenerate.
307 * config.in: Regenerate.
308 * po/gas.pot: Regenerate.
309
3e4caed2
NS		 3102004-03-18 Nathan Sidwell <nathan@codesourcery.com>
311
c95b35a9
NS		 312 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
313 (demand_empty_rest_of_line): Issue an error here.
314 (ignore_rest_of_line): Silently skip to end.
315 (demand_copy_string): Issue an error, not warning.
316 (equals): Likewise.
317 * config/obj-elf.c (obj_elf_section_name): Likewise.
318 (obj_elf_section): Likewise.
319 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
320 (arc_extinst): Likewise.
321 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
322 (dot_spill): Likewise.
323 (dot_unwabi): Likewise.
324 (dot_prologue): Likewise.
325
3e4caed2
NS		 326 * expr.c (operand): Reject ++ and --.
327 (operator): Likewise.
328
2ce4cc60
KK		 3292004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
330
331 * config/tc-sh.c: Include dw2gencfi.h.
332 (sh_cfi_frame_initial_instructions): New function.
333 (sh_regname_to_dw2regnum): Likewise.
334 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
335 file.
336 (TARGET_USE_CFIPOP): Define.
337 (tc_cfi_frame_initial_instructions): Likewise.
338 (tc_regname_to_dw2regnum): Likewise.
339 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
340 * Makefile.am: Update dependencies.
341 * Makefile.in: Regenerate.
342
9183ed4b
AM		 3432004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
344
345 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
346 * configure: Regenerate.
347
00bbdfe7
BW		 3482004-03-12 Bob Wilson <bob.wilson@acm.org>
349
350 * read.c (s_leb128): Call md_flush_pending_output.
351
0f10071e
ML		 3522004-03-12 Michal Ludvig <mludvig@suse.cz>
353
354 * config/tc-i386.c (output_insn): Handle PadLock instructions.
355 * config/tc-i386.h (CpuPadLock): New define.
356 (CpuUnknownFlags): Added CpuPadLock.
357
84c84759
AS		 3582004-03-07 Andreas Schwab <schwab@suse.de>
359
360 * doc/c-hppa.texi (HPPA Directives): Fix typo.
361
6ec51dba
RH		 3622004-03-07 Richard Henderson <rth@redhat.com>
363
364 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
365 (cfi_finish): Likewise for fde.
366
bae25f19
L		 3672004-03-05 H.J. Lu <hongjiu.lu@intel.com>
368
369 * config/tc-ia64.c (md_assemble): Properly handle NULL
370 align_frag.
371 (ia64_handle_align): Don't abort if failed to add a stop bit.
372
ab509236
L		 3732004-03-04 H.J. Lu <hongjiu.lu@intel.com>
374
375 * Makefile.in: Regenerated.
376 * aclocal.m4: Likewise.
377 * configure: Likewise.
378 * doc/Makefile.in: Likewise.
379
d9201763
L		 3802004-03-03 H.J. Lu <hongjiu.lu@intel.com>
381
382 * config/tc-ia64.c (dot_align): New.
383 (ia64_do_align): Make it static.
384 (md_pseudo_table): Use "dot_align" for "align".
385 (ia64_md_do_align): Don't set align_frag here.
386 (ia64_handle_align): Add a stop bit to the previous bundle if
387 needed.
388
389 * config/tc-ia64.h (ia64_do_align): Removed.
390
ae51a426
JR		 3912003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
392
393 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
394 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
395 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
396 the most general type or the user specifically requested it.
397 (md_assemble): Add a new error message for when an instruction
398 is understood, but is not allowed due to an -isa option.
399
9545c4ce
L		 4002004-03-02 H.J. Lu <hongjiu.lu@intel.com>
401
402 * config/tc-ia64.c (align_frag): New.
403 (md_assemble): Set the tc_frag_data field in align_frag for
404 IA64_OPCODE_FIRST instructions.
405 (ia64_md_do_align): Set align_frag.
406 (ia64_handle_align): Add a stop bit if needed.
407
408 * config/tc-ia64.h (TC_FRAG_TYPE): New.
409 (TC_FRAG_INIT): New.
410
676a64f4
RS		 4112004-03-01 Richard Sandiford <rsandifo@redhat.com>
412
413 * config/tc-frv.c (fr400_audio): New variable.
414 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
415 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
416 (target_implements_insn_p): New function.
417 (md_assemble): Report an error if the processor doesn't implement
418 the instruction.
419
bd337dde
NC		 4202004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
421
422 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
423 (md_parse_option): Ditto.
424 (OPTION_NO_SPECIAL_M32R): Added.
425 (md_show_usage): Document it.
426 (enable_speial_m32r): Changed a default value from 0 to 1.
427 * doc/c-m32r.texi: Document the -no-bitinst option.
428
78878175
NC		 4292004-02-27 Nick Clifton <nickc@redhat.com>
430
431 * config/tc-sh.c (get_operand): Revert previous delta.
432 (tc_gen_reloc): Check for an unknown reloc type before processing
433 the addend.
434
1d6d62a4
MS		 4352004-02-27 Hannes Reinecke <hare@suse.de>
436
437 * config/tc-s390.c (s390_insn): Correct range check for opcode in
438 .insn pseudo operation.
439
4aa3e325
NC		 4402004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
441
442 * config/tc-sh.c (get_operand): In case of #Imm, check has been
443 added for wrong syntax.
444
73369e65
EC		 4452004-02-26 Eric Christopher <echristo@redhat.com>
446
447 * config/tc-mips.c (mips_dwarf2_addr_size): New.
448 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
449
6a5709a5
JR		 4502004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
451
452 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
453 nibble types to assembler.
454
95385380
FF		 4552004-02-25 Fred Fish <fnf@redhat.com>
456
457 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
458
b5e0fabd
JW		 4592004-02-20 James E Wilson <wilson@specifixinc.com>
460
461 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
462 finalize_syms.
463 (fixup_unw_records): New arg before_relax. Pass to slot_index.
464 (ia64_estimate_size_before_relax): New.
465 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
466 (generate_unwind_image): Pass 1 to fixup_unw_records.
467 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
468 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
469
2f01ffbf
JJ		 4702004-02-19 Jakub Jelinek <jakub@redhat.com>
471
472 * stabs.c (generate_asm_file): Avoid warning about use of
473 uninitialized variable.
474
9c59842f
JW		 4752004-02-18 David Mosberger <davidm@hpl.hp.com>
476
477 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
478 body, and endp, allow unwind records which do not have a "t"
479 (time/instruction) field.
480
34920d91
NC		 4812004-02-17 Petko Manolov <petkan@nucleusys.com>
482
483 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
484 (do_mav_dspsc_2): Likewise.
485 Fix accumulator registers move opcodes.
486
4dde8e61 4872004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 488 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 489
490 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
491
936cf02e
JW		 4922004-02-10 Steve Ellcey <sje@cup.hp.com>
493
494 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
495 (tc_frob_symbol): New macro definition.
496 * config/tc-ia64.c (ia64_frob_symbol): New routine.
497
e41f12f3
DJ		 4982004-02-09 Daniel Jacobowitz <drow@mvista.com>
499
500 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
501 read-only.
502
a8a3b3b2
NS		 5032004-02-09 Nathan Sidwell <nathan@codesourcery.com>
504
505 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
506 (TC_CASE_SENSITIVE): ... this.
507 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
508 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
509
c97b7ef6
JW		 5102004-02-06 James E Wilson <wilson@specifixinc.com>
511
512 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
513 (generate_unwind_image): Re-add it here.
514
e4475e39
NS		 5152004-02-06 Nathan Sidwell <nathan@codesourcery.com>
516
517 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
518 * read.h (SKIP_WHITESPACE): Turn into an expression.
519 * read.c (read_a_source_file): A pseudo is removed by having a
520 NULL handler.
521
5738bc24
JW		 5222004-02-05 James E Wilson <wilson@specifixinc.com>
523
524 * config/tc-ia64.c (output_endp): New.
525 (count_bits): Delete.
526 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
527 endp unwind records.
528 (fixup_unw_records): Handle endp unwind records. Delete code for
529 shortening prologue regions not followed by a body record.
530 (dot_endp): Call add_unwind_entry to emit endp unwind record.
531 * config/tc-ia64.h (unw_record_type): Add endp.
532
d6e78c11
JW		 5332004-02-03 James E Wilson <wilson@specifixinc.com>
534
535 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
536 fill padding bytes with zeroes.
537 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
538 sets unwind_record slot_number and slot_frag fields.
539
f6a22291
MR		 5402004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
541
542 * config/tc-mips.c (add_got_offset_hilo): New function.
543 (macro): Use load_register() and add_got_offset_hilo() to load
544 constants instead of hardcoding code sequences throughout.
545
127cab00
L		 5462004-01-28 H.J. Lu <hongjiu.lu@intel.com>
547
548 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
549
6358301e
NC		 5502004-01-26 Bernardo Innocenti <bernie@develer.com>
551
552 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
553 like m68k-elf.
554 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
555 of hard-coded test for TARGET_OS=elf.
556
c8978940
CD		 5572004-01-24 Chris Demetriou <cgd@broadcom.com>
558
559 * config/tc-mips.c (hilo_interlocks): Change definition
560 so that MIPS32, MIPS64 and later ISAs are included, along with
561 the already-included machines. Update comments.
562
c3ba240c
DJ		 5632004-01-23 Daniel Jacobowitz <drow@mvista.com>
564
565 * config/tc-arm.c (tc_gen_reloc): Improve error message for
566 undefined local labels.
567
e864ceca
RS		 5682004-01-23 Richard Sandiford <rsandifo@redhat.com>
569
570 * config/tc-mips.c (load_address, macro): Update comments about
571 NewABI GP relaxation.
572
67c0d1eb
RS		 5732004-01-23 Richard Sandiford <rsandifo@redhat.com>
574
575 * config/tc-mips.c (macro_build): Remove place and counter arguments.
576 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
577 (mips16_macro_build, macro_build_jalr): Remove counter argument.
578 (set_at, load_register, load_address, move_register): Likewise.
579 (load_got_offset, add_got_offset): Likewise.
580 Update all calls and tidy accordingly.
581
584892a6
RS		 5822004-01-23 Richard Sandiford <rsandifo@redhat.com>
583
584 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
585 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
586 (RELAX_USE_SECOND): Bump to 0x10000.
587 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
588 (mips_macro_warning): New variable.
589 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
590 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
591 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
592 of RELAX_ENCODE.
593 (append_insn): Update mips_macro_warning.sizes.
594 (macro_start, macro_warning, macro_end): New functions.
595 (macro_build): Don't emit warnings here.
596 (macro_build_lui, md_estimate_size_before_relax): ...or here.
597 (md_convert_frag): Check for cases where one macro alternative
598 needs a warning and the other doesn't. Emit a warning if the
599 longer sequence was chosen.
600
4d7206a2
RS		 6012004-01-23 Richard Sandiford <rsandifo@redhat.com>
602
603 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
604 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
605 the first sequence, the size of the second sequence, and a flag
606 that says whether we should warn.
607 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
608 (RELAX_FIRST, RELAX_SECOND): New.
609 (mips_relax): New variable.
610 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
611 (append_insn): Remove "place" argument. Use mips_relax.sequence
612 rather than "place" to check whether we're expanding the second
613 alternative of a relaxable macro. Remove redundant check for
614 branch relaxation. If generating a normal insn, and there
615 is not enough room in the current frag, call relax_close_frag()
616 to close it. Update mips_relax.sizes[]. Emit fixups for the
617 second version of a relaxable macro. Record the first relaxable
618 fixup in mips_relax. Remove tc_gen_reloc workaround.
619 (macro_build): Remove all uses of "place". Use mips_relax.sequence
620 in the same way as in append_insn.
621 (mips16_macro_build): Remove "place" argument.
622 (macro_build_lui): As for macro_build. Don't drop the add_symbol
623 when generating the second version of a relaxable macro.
624 (load_got_offset, add_got_offset): New functions.
625 (load_address, macro): Use new relaxation machinery. Remove
626 tc_gen_reloc workarounds.
627 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
628 version of a relaxable macro is needed. Return -RELAX_SECOND if the
629 first version is needed.
630 (tc_gen_reloc): Remove relaxation handling.
631 (md_convert_frag): Go through the fixups for a relaxable macro and
632 mark those that belong to the unneeded alternative as done. If the
633 second alternative is needed, adjust the fixup addresses to account
634 for the deleted first alternative.
635
0530d30a
RS		 6362004-01-23 Richard Sandiford <rsandifo@redhat.com>
637
638 * frags.h (frag_room): Declare.
639 * frags.c (frag_room): New function.
640 * doc/internals.texi: Document it.
641
048cdf86
TS		 6422004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
643
644 * config/tc-mips.c (append_insn): Don't do r3900 interlock
645 optimization for -mtune=r3900, as this will break on other CPUs.
646
28d39d1a
NC		 6472004-01-11 Tom Rix <tcrix@worldnet.att.net>
648
649 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 650 be relaxed, use fixup.
28d39d1a
NC		 651 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
652
26664553
JJ		 6532004-01-19 Jakub Jelinek <jakub@redhat.com>
654
655 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
656 precision operands.
657
895921c9
MR		 6582004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
659
660 * config/tc-mips.c (append_insn): Properly detect variant frags
661 that preclude swapping of relaxed branches. Correctly swap
662 instructions between frags when dealing with relaxed branches.
663
f8b73030
MR		 6642004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
665
666 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
667 throughout.
668 * aclocal.m4: Regenerate.
669 * configure: Regenerate.
670
ca9a79a1 6712004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 672
ca9a79a1
NC		 673 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
674 manipulation insns.
675
cc3d92a5
RS		 6762004-01-12 Richard Sandiford <rsandifo@redhat.com>
677
678 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
679 reloc, reserve space for the delay slot as well as the jalr itself.
680
e45d0630
PB		 6812004-01-09 Paul Brook <paul@codesourcery.com>
682
683 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
684 (do_vfp_sp2_from_reg2): New function.
685 (insns): Use them.
686 (do_vfp_dp_from_reg2): Check return values properly.
687
81912461
ILT		 6882004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
689
78849248
ILT		 690 * config/tc-mips.c (warn_nops): Remove static variable.
691 (macro): Remove test of warn_nops.
692 (md_shortops): Remove 'n'.
693 (md_parse_option): Remove 'n' case.
694 (md_show_usage): Remove -n.
695 * doc/as.texinfo (Overview): Remove MIPS -n option.
696 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
697 * NEWS: Mention removal of MIPS -n option.
698
81912461
ILT		 699 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
700 (cop_interlocks): Check ISA level.
701 (cop_mem_interlocks): Define.
702 (reg_needs_delay): Check cop_interlocks rather than
703 ISA_HAS_COPROC_DELAYS.
704 (append_insn): Likewise. Use cop_mem_interlocks rather than
705 directly checking mips_opts.isa.
706 (mips_emit_delays): Likewise.
707
73f20958
L		 7082004-01-07 H.J. Lu <hongjiu.lu@intel.com>
709
710 * config/tc-ia64.c (unwind): Move next_slot_number and
711 next_slot_frag to ...
712 (unw_rec_list): Here.
713 (free_list_records): Removed.
714 (output_unw_records): Likewise.
715 (generate_unwind_image): Make it void.
716 (alloc_record): Initialize next_slot_number and next_slot_frag.
717 (slot_index): Take .org, .space and .align into account.
718 (fixup_unw_records): Don't set slot_number to 0. Use
719 list->next_slot_number and list->next_slot_frag instead of
720 unwind.next_slot_number and unwind.next_slot_frag.
721 (ia64_convert_frag): New.
722 (generate_unwind_image): Generate a rs_machine_dependent frag
723 for unwind record.
724 (emit_one_bundle): Use list->next_slot_number and
725 list->next_slot_frag instead of unwind.next_slot_number and
726 unwind.next_slot_frag.
727
728 * config/tc-ia64.h (md_convert_frag): Defined as
729 ia64_convert_frag.
730 (md_estimate_size_before_relax): Defined as (f)->fr_var.
731
99d09cdb
AO		 7322004-01-06 Alexandre Oliva <aoliva@redhat.com>
733
734 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
735 * config/tc-frv.h (md_apply_fix3): Don't define.
736 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
737 operands.
738 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
739 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
740 * config/tc-frv.c (line_separator_chars): Add `!'.
741 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
742 * config/tc-frv.c (md_assemble): Clear insn upfront.
743 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
744 * config/tc-frv.c (OPTION_FDPIC): New macro.
745 (md_longopts): Add mfdpic.
746 (md_parse_option): Handle it.
747 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
748 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
749 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
750 (frv_pic_ptr): Parse funcdesc.
751
4a4c4a1d
MR		 7522004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
753
754 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
755 gasver.texi. Remove duplicate symbol definitions for texi2pod.
756
2251dd89
MR		 7572004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
758
759 * Makefile.am (Makefile): Move the dependency on
760 $(BFDDIR)/configure.in to...
761 (CONFIG_STATUS_DEPENDENCIES): ... here.
762 (AUTOMAKE_OPTIONS): Require automake 1.8.
763 * Makefile.in: Regenerate.
764 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
765 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
766 $(BFDDIR)/configure.in here as well.
767 * doc/Makefile.in: Regenerate.
768
c6581168
MR		 7692004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
770
771 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
772 * Makefile.in: Regenerate.
773 * aclocal.m4: Regenerate.
774 * doc/Makefile.am (install, install-info): Remove.
775 (install-data-local): A new hook for install-info.
776 (AUTOMAKE_OPTIONS): Require automake 1.8.
777 * doc/Makefile.in: Regenerate.
778
303e7b79
NC		 7792004-01-02 Nutan Singh <nutan@kpitcummins.com>
780
781 * doc/c-sh.texi: Update description about floating point behavior
782 of SH family.
783
b50c15dc
NC		 7842004-01-02 Bernardo Innocenti <bernie@develer.com>
785
786 * configure.in: Add m68k-uClinux target.
787 * configure: Regenerate.
7de9afa2 788
c9e214e5 789For older changes see ChangeLog-0203
08d56133
NC		 790\f
791Local Variables:
792mode: change-log
793left-margin: 8
794fill-column: 74
795version-control: never
796End:
GDB Binutils - Deliverables
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