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* config/tc-ppc.c (md_parse_option): Handle -m440.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3d8aea2f
AM		 12003-08-19 Alan Modra <amodra@bigpond.net.au>
2
3 * config/tc-ppc.c (md_parse_option): Handle -m440.
4 (md_show_usage): Add -m440.
5 (md_apply_fix3): Warning fix.
6 * doc/c-ppc.texi: Document -m440.
7
d6415f6c
AM		 82003-08-16 Benjamin Kalytta <bkausbk@web.de>
9
10 * read.c (s_print): Check for NULL.
11
1a317472
AM		 122003-08-16 Alan Modra <amodra@bigpond.net.au>
13
14 * write.c (fixup_segment): When handling an expression involving
15 the subtraction of two symbols in the same segment, don't clear
16 fx_pcrel except for TC_M68K.
17
da64f3bf
AM		 182003-08-14 Alan Modra <amodra@bigpond.net.au>
19
f86103b7
AM		 20 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
21 code.
22 * config/tc-i386.c: Likewise.
23 (RELOC_ENUM): Don't define. Replace throughout with enum.
24
c8089be7 25 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 26 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
27 Run "make dep-am".
28 * Makefile.in: Regenerate.
29
c04898f8
AS		 302003-08-08 Andreas Schwab <schwab@suse.de>
31
32 * config/tc-m68k.h (TARGET_USE_CFIPOP)
33 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
34 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
35 Define.
36 * config/tc-m68k.c: Include "dw2gencfi.h".
37 (tc_m68k_regname_to_dw2regnum)
38 (tc_m68k_frame_initial_instructions): New functions.
39
3b260895
NC		 402003-08-08 Dmitry Diky <diwil@mail.ru>
41
42 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
43 according to gcc order.
44
14d3f364
JE		 452003-08-07 Jason Eckhardt <jle@rice.edu>
46
c8089be7
AM		 47 * config/tc-i860.c (i860_check_label): New function.
48 * config/tc-i860.h (i860_check_label): New prototype.
49 (tc_check_label): Define macro as i860_check_label.
14d3f364 50
820aff55
JE		 512003-08-06 Jason Eckhardt <jle@rice.edu>
52
c8089be7
AM		 53 * config/tc-i860.c (s_align_wrapper): New function and prototype.
54 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
55 surrounding OBJ_ELF ifdef, and re-format slightly.
56 * doc/c-i860.texi: Document the special .align syntax available
57 in Intel mode.
820aff55 58
e15f6d30
JE		 592003-08-06 Jason Eckhardt <jle@rice.edu>
60
61 * config/tc-i860.c (i860_handle_align): New function.
62 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
63 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
64
0acc96e1
JE		 652003-08-06 Jason Eckhardt <jle@rice.edu>
66
67 * config/tc-i860.c (i860_process_insn): Check that instructions
68 with their dual-bit set are 8-byte aligned.
69
9e7d479d
NC		 702003-08-06 Nick Clifton <nickc@redhat.com>
71
72 * po/fr.po: Updated French translation.
73
07c7854e
JE		 742003-08-05 Jason Eckhardt <jle@rice.edu>
75
c8089be7 76 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 77 setting during flop argument parsing. Instead, do it after
78 instruction is fully parsed.
79
5eb0723a
JE		 802003-08-05 Jason Eckhardt <jle@rice.edu>
81
c8089be7 82 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 83 directives are only available in Intel syntax mode.
84
5ea0549d
JE		 852003-08-05 Jason Eckhardt <jle@rice.edu>
86
c8089be7
AM		 87 * config/tc-i860.c (s_dual): Accept .dual directive only in
88 the Intel syntax mode.
89 (s_enddual): Likewise for .enddual.
90 (s_atmp): Likewise for .atmp.
5ea0549d 91
a4622f40
AM		 922003-08-04 Alan Modra <amodra@bigpond.net.au>
93
94 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
95 for memory operands. Pass the full operand_string to i386_index_check.
96
87505968
JE		 972003-08-01 Jason Eckhardt <jle@rice.edu>
98
c8089be7
AM		 99 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
100 (target_intel_syntax): Declare variable.
101 (OPTION_INTEL_SYNTAX): Declare macro.
102 (md_longopts): Add option -mintel-syntax.
103 (md_parse_option): Set target_intel_syntax.
104 (md_show_usage): Add -mintel-syntax usage.
105 (md_begin): Set reg_prefix based on target_intel_syntax.
106 (i860_process_insn): Skip register prefix only if there is one.
107 Parse relocatable expressions in either Intel or AT&T syntax based
108 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
109 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
110 about the differences in syntax.
87505968 111
20977673
AM		 1122003-08-01 Dmitry Diky <diwil@mail.ru>
113
114 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
115 to all arches.
116
26c9b704
JR		 1172003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
118
119 * config/tc-sh.c (md_assemble): For branches, check & update
120 valid_arch here.
121
7734b6e9
JE		 1222003-07-30 Jason Eckhardt <jle@rice.edu>
123
124 * config/tc-i860.c: Convert to ISO C90.
125
2d150871
RO		 1262003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
127
128 * read.c (s_space): Revert 2003-07-28 change.
129
92191b29
AM		 1302003-07-30 Alan Modra <amodra@bigpond.net.au>
131
132 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
133
c861c80c
AM		 1342003-07-29 Alan Modra <amodra@bigpond.net.au>
135
136 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
137
77a6138a
AM		 1382003-07-29 Jakub Jelinek <jakub@redhat.com>
139
140 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
141
34f70875
L		 1422003-07-28 H.J. Lu <hongjiu.lu@intel.com>
143
144 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
145
8d548edb
RO		 1462003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
147
148 * read.c (s_space): Don't warn about .space 0.
149
dcd410fe
RO		 1502003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
151
152 * config/tc-mips.c (mips_flag_pdr): Define.
153 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
154 (s_mips_end) [OBJ_ELF]: Likewise.
155 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
156 (md_parse_option) [OBJ_ELF]: Handle them.
157 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
158
159 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
160 * doc/as.texinfo (Overview) [MIPS]: Likewise.
161
3cddba1e
L		 1622003-07-25 H.J. Lu <hongjiu.lu@intel.com>
163
164 * config/obj-elf.c (obj_elf_change_section): Update
165 elf_section_type and elf_section_flags only when they are
166 specified.
167
8e8c182c
L		 1682003-07-25 H.J. Lu <hongjiu.lu@intel.com>
169
170 * config/obj-elf.c (obj_elf_change_section): Always set section
171 type and flags.
172
2f89ff8d
L		 1732003-07-25 H.J. Lu <hongjiu.lu@intel.com>
174
175 * config/obj-elf.c (special_sections): Removed.
176 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
177 elf_section_type and elf_section_flags.
178 (elf_frob_file): Set SHT_GROUP.
179
180 * config/obj-elf.h (obj_sec_set_private_data): New.
181
182 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
183 * config/tc-ia64.h: Likewise.
184 * config/tc-m32r.h: Likewise.
185 * config/tc-m68hc11.h: Likewise.
186 * config/tc-mcore.h: Likewise.
187 * config/tc-mips.h: Likewise.
188 * config/tc-ppc.h: Likewise.
189 * config/tc-sh64.h: Likewise.
190 * config/tc-v850.h: Likewise.
191 * config/tc-xtensa.h: Likewise.
192
193 * config/tc-v850.h (SHF_V850_GPREL): Removed.
194 (SHF_V850_EPREL): Likewise.
195 (SHF_V850_R0REL): Likewise.
196
197 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
198 is defined.
199
a7f10e7a
SC		 2002003-07-24 Stephane Carrez <stcarrez@nerim.fr>
201
202 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
203 debugging symbols so that we handle page memory correctly.
204
834d807b
NC		 2052003-07-24 Nick Clifton <nickc@redhat.com>
206
207 * po/fr.po: Updated French translation.
208
8266886e
DJ		 2092003-07-23 Daniel Jacobowitz <drow@mvista.com>
210
211 * config/tc-arm.c (arm_archs): Add iwmmxt.
212
b41b1f95 2132003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 214
b41b1f95
L		 215 * read.c (do_parse_cons_expression): Mark nbytes unused to
216 silence gcc.
217
0c0b9be0
AO		 2182003-07-22 Alexandre Oliva <aoliva@redhat.com>
219
ba18dd6f
AO		 220 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
221 or bsr/bs.
222
0c0b9be0
AO		 223 * config/tc-h8300.c (md_assemble): Make sure characters after
224 slash and dot are lower-case.
225
6c37ac4d
NC		 2262003-07-17 Nick Clifton <nickc@redhat.com>
227
228 * po/es.po: New Spanish translation.
229 * po/tr.po: New Turkish translation.
230 * po/opcodes.pot: Regenerate.
231
c5c0a210
AM		 2322003-07-16 Alan Modra <amodra@bigpond.net.au>
233
234 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
235 (generic_dwarf2_emit_offset): Don't define function when
236 TC__DWARF2_EMIT_OFFSET is defined.
237
5a7ea749
RS		 2382003-07-15 Richard Sandiford <rsandifo@redhat.com>
239
240 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
241 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 242 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 243
ec178e1b
AM		 2442003-07-15 Alan Modra <amodra@bigpond.net.au>
245
246 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
247 only for V850_OPERAND_DISP operands.
248
e85ca5bb
AM		 2492003-07-15 Alan Modra <amodra@bigpond.net.au>
250
251 * frags.c (frag_more): Move segment checks to..
252 (frag_alloc_check): ..here. New function.
253 (frag_append_1_char): Call frag_alloc_check.
254
76bff705
NC		 2552003-07-14 Nick Clifton <nickc@redhat.com>
256
257 * po/tr.po: Update with latest version.
258 * po/POTFILES.in: Regenerate.
259 * po/gas.pot: Regenerate.
260 * configure: Regenerate.
261
278ed128
NC		 2622003-07-14 Nick Clifton <nickc@redhat.com>
263
264 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
265 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
266 "safe-ctype.h" and update use of macros.
267 * Makefile.am: Update dependencies.
268 * Makefile.in: Regenerate.
269
fce00800
AM		 2702003-07-11 Alan Modra <amodra@bigpond.net.au>
271
272 * po/gas.pot: Regenerate.
273
75e21f08
JJ		 2742003-07-10 Jakub Jelinek <jakub@redhat.com>
275
276 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
277 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
278 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
279 DWARF2_CIE_DATA_ALIGNMENT): Define.
280 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
281 prototypes.
282 (ppc_cie_data_alignment): Declare.
283 * config/tc-ppc.c: Include dw2gencfi.h.
284 (ppc_cie_data_alignment): Define.
285 (md_begin): Initialize ppc_cie_data_alignment.
286 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
287 functions.
288 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
289 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
290 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
291 DWARF2_CIE_DATA_ALIGNMENT): Define.
292 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
293 New prototypes.
294 (s390_cie_data_alignment): Declare.
295 * config/tc-s390.c: Include dw2gencfi.h.
296 (s390_cie_data_alignment): Define.
297 (md_begin): Initialize s390_cie_data_alignment.
298 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
299 New functions.
300
2ce28d43
AO		 3012003-07-10 Alexandre Oliva <aoliva@redhat.com>
302
303 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
304 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
305 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
306 * configure.in (am33_2.0, mn10300-*-linux*): Added.
307 * configure: Rebuilt.
308 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
309 elf32-am33lin.
310 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
311 by default.
312
bf6f0d0c
AO		 3132003-07-09 Alexandre Oliva <aoliva@redhat.com>
314
315 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
316 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
317 for subtracts from GLOBAL_OFFSET_TABLE that could not be
318 simplified.
319 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
320 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
321 could not be simplified.
322 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
323 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
324 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
325 BDF_RELOC_MN10300_GOT32.
326 * config/tc-mn10300.c (mn10300_fix_adjustable): If
327 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
328 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
329 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
330 symbol if we know its value.
331 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
332 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
333 duplicate underscore prefix.
334 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
335 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
336 type in X_md, not X_add_number. Zero X_add_number.
337 (mn10300_check_fixup): Extract relocation type from X_md.
338 * config/tc-mn10300.h: Update comment.
339 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
340 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
341 (O_PIC_reloc): this.
342 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
343 (mn10300_check_fixup): Likewise.
344 (mn10300_parse_name): Set X_add_number to relocation type.
345 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
346 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
347 O_GOTOFF, O_PLT, O_GOT): Define.
348 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
349 (mn10300_check_fixup): New fn.
350 (md_assemble): Call it. Check for PIC-related relocs.
351 (mn10300_cons_fix_new): Likewise. New fn.
352 (mn10300_end_of_match): New fn.
353 (mn10300_md_parse_name_cont): New fn.
354
e7b71525
AO		 3552003-07-09 Alexandre Oliva <aoliva@redhat.com>
356
357 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
358 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
359 accumulator's shift.
360 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
361 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
362 md_assemble, md_estimate_size_before_relax): Handle fbCC.
363 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
364 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
365 HAVE_AM33_2.
366 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
367 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
368 (HAVE_AM33): Match AM33_2 too.
369 (HAVE_AM33_2): New macro.
370 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
371 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
372 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
373 (float_registers, double_registers): New variables.
374 (float_register_name, double_register_name): New functions.
375 (md_assemble): Recognize FP registers. Implement FMT_D3.
376 (mn10300_insert_operand): Support FP registers.
377
115695a8
CD		 3782003-07-08 Chris Demetriou <cgd@broadcom.com>
379
380 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
381 target being a global symbol if not compiling SVR4 PIC code.
382
9f7598c1
NC		 3832003-07-07 Nick Clifton <nickc@redhat.com>
384
385 * doc/c-m32r.texi (M32R-Directives): New node. Document the
386 .high, .shigh and .low directives.
387
1b680e4f
RS		 3882003-07-07 Richard Sandiford <rsandifo@redhat.com>
389
390 * config/tc-h8300.c (h8300sxnmode): Add prototype.
391 (DSYMMODE): Remove.
392 (parse_exp): Replace expressionS argument with a h8_op. Parse the
393 operand size as well.
394 (skip_colonthing): Remove unused expression argument. Tighten checks
395 for 2-digit sizes.
396 (colonmod24): Remove.
397 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
398 (get_operand): Likewise. Use the standard code to read the size of
399 pc-relative operands.
400 (fix_operand_size): Include the size-guessing logic that used to be
401 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
402 offsets with a symbolic component.
403
0cea6190
NC		 4042003-07-04 Nick Clifton <nickc@redhat.com>
405
406 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
407 macro to compute size of selected register name array.
408
933fbc29
MS		 4092003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
410
411 * config/tc-s390.c (md_parse_option): Add cpu type z990.
412 (md_begin): Add minimal cpu type logic for instructions with different
413 binary format depending on the cpu.
414 (md_assemble): Remove check for minimal cpu.
415 (s390_insert_operand): Add support for long displacements.
416 (md_gather_operands): Likewise.
417 (tc_s390_fix_adjustable): Likewise.
418 (tc_s390_force_relocation): Likewise.
419 (md_apply_fix3): Likewise.
420
1a2c1fad
CD		 4212003-06-30 Chris Demetriou <cgd@broadcom.com>
422
423 * config/tc-mips.c (s_mipsset): Implement -march= handling
424 differently.
425
17a2f251
TS		 4262003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
427
428 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
429 prototypes and casts. Replace PTR with void *. Reformat.
430 * config/tc-mips.h: Likewise.
431
6344efa4
AM		 4322003-06-30 Alan Modra <amodra@bigpond.net.au>
433
434 * config/tc-ia64.c (note_register_values): Warning fix.
435 * config/tc-mips.c (append_insn): Likewise.
436
fef14a42
TS		 4372003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
438
439 * config/tc-mips.c (mips_set_options,mips_opts): Support for
440 .set arch=FOO.
441 (file_mips_arch): Rename mips_arch.
442 (mips_arch_info,mips_tune_info): Remove.
443 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
444 (mips_cpu_info_from_arch): New function.
445 (md_begin): Use file_mips_arch.
446 (macro_build,macro,mips_ip): Use mips_opts.arch.
447 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
448 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
449 Use file_mips_arch.
450 (s_mipsset): Support for .set arch=FOO.
451 (mips_cpu_info_table): Fix typo.
452
02fc3089
L		 4532003-06-26 H.J. Lu <hongjiu.lu@intel.com>
454
455 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
456
2d0d09ca
RS		 4572003-06-25 Richard Sandiford <rsandifo@redhat.com>
458
459 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
460 unsigned 8-bit operands.
461
685736be
NC		 4622003-06-24 Nick Clifton <nickc@redhat.com>
463
464 * read.c (s_comm): Change error message to assume an unsigned size
465 has been passed to .comm.
466 * config/tc-sparc.c (s_common): Likewise.
467 * write.c (write_contents): Replace 'unsigned long' with
468 'addressT' and 'long' with offsetT in order to allow computations
469 with very large values to work for 64-bit addressed targets.
470 (relax_and_size_all_segments): Likewise.
471 (relax_frag): Likewise.
472 (relax_segment): Likewise.
e85ca5bb 473
e98d298c
MM		 4742003-06-23 Mark Mitchell <mark@codesourcery.com>
475
476 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
477
ca164297
L		 4782003-06-23 H.J. Lu <hongjiu.lu@intel.com>
479
480 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
481 Instructions.
482
483 * gas/config/tc-i386.h (CpuPNI): New.
484 (CpuUnknownFlags): Add CpuPNI.
485
041340ad
JW		 4862003-06-23 <davidm@hpl.hp.com>
487
488 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
489 freebsd, openvms, and nsk (non-stop kernel).
490
b7599f01
JT		 4912003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
492
493 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
494 all locals have been declared.
495
b7c7d6c1
TS		 4962003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
497
498 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
499 special handling for n32 ABI.
500 (macro): Likewise.
501
815ddb50
TS		 5022003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
503
504 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
505 2003-06-11 change.
506
f590b86e
CG		 5072003-06-19 Christian Groessler <chris@groessler.org>
508
509 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
510 now, not only a warning. Add some more checks to detect invalid
511 registers.
512 (get_operand): For CLASS_IR remember register size in mode struct.
513 (get_specific): Handle new CLASS_IRO type. Add register size
514 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 515 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 516
931e13a6
AM		 5172003-06-19 Alan Modra <amodra@bigpond.net.au>
518
519 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
520 (ppc_change_csect): Add align param. Align frag at start of csect.
521 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
522 (ppc_frob_section): Align vma.
523
9393cb0d
JJ		 5242003-06-18 Jakub Jelinek <jakub@redhat.com>
525
526 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
527 (output_cie): Don't pad.
528 (output_fde): Add align argument. Pad to align if not 0.
529 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
530 Pad just last FDE to EH_FRAME_ALIGNMENT.
531
df9a398f
MS		 5322003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
533
534 * config/tc-s390.c (init_default_arch): Make current_mode_mask
535 dependent on s390_arch_size and current_cpu dependent on
536 current_mode_mask.
537
2fe04c57
NC		 5382003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
539
540 * configure.in: Add c4x as an architecture variant to tic4x.
541 * configure: Regenerate.
542 * Makefile.in: Regenerate.
543 * doc/Makefile.in: Regenerate.
544
9f2b53d7
AM		 5452003-06-18 Alan Modra <amodra@bigpond.net.au>
546
547 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
548 ".TOC." from PPC64_TOC relocs.
549
ba0b2174
AM		 5502003-06-17 Alan Modra <amodra@bigpond.net.au>
551
552 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
553
f899b4b8
TS		 5542003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
555
556 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
557 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
558 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
559 s_cprestore,s_cpadd): Use them.
560
399f703e
HPN		 5612003-06-16 Hans-Peter Nilsson <hp@axis.com>
562
563 * configure.in: Add specific case for cris-*-linux-gnu* with
564 em=linux.
565 * configure: Regenerate.
566 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
567 if TE_LINUX defined, else FALSE.
568 (bfd_boolean demand_register_prefix): Set default from
569 DEFAULT_CRIS_AXIS_LINUX_GNU.
570 (symbols_have_leading_underscore): Similar.
571 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
572
39c2da32
RE		 5732003-06-13 Richard Earnshaw <rearnsha@arm.com>
574
575 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
576 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
577 FPU_ARCH_FPA for AOUT.
578 (md_begin): Don't try to guess the floating point architecture from
579 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
580
a06a29f2
NC		 5812003-06-13 Robert Millan <zeratul2@wanadoo.es>
582
583 * configure.in: Add i386-netbsd-gnu target.
584 * configure: Regenerate.
585
d88ef7a6
TT		 5862003-06-12 Tom Tromey <tromey@redhat.com>
587
588 * doc/as.texinfo (Comm): Added @node. Moved before CFI
589 directives node.
590
34ce925e
RS		 5912003-06-12 Richard Sandiford <rsandifo@redhat.com>
592
593 * config/tc-mips.c (append_insn): In a compound relocation, take the
594 field width from the final (outermost) operator.
595
cdfbf930
RH		 5962003-06-11 Richard Henderson <rth@redhat.com>
597
598 * dw2gencfi.c (struct cfi_escape_data): New.
599 (cfi_add_CFA_nop): Remove.
600 (CFI_escape, dot_cfi_escape): New.
601 (dot_cfi): Remove nop.
602 (cfi_pseudo_table): Remove nop; add escape.
603 (output_cfi_insn): Likewise.
604 (select_cie_for_fde): Stop on escape.
605 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
606 * read.c, read.h (do_parse_cons_expression): New.
607 * doc/as.texinfo (.cfi_escape): New.
608
8c1a34cd
TS		 6092003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
610
611 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
612 (s_cprestore): Likewise.
613 (s_cpreturn): Likewise.
614
4b0cff4e
TS		 6152003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
616
617 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
618 with zeros.
619
a7ebbfdf
TS		 6202003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
621
622 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
623 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
624 exceptions from size assert. Remove most of the addend fixup
625 specialcasing. Remove value, use valP directly. simplify fx_addnumber
626 handling. Remove zero addend specialcases.
627 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
628 the addend fixup specialcase.
629 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
630
d25d759d
TS		 6312003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
632
633 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
634 in the RELOC_EXPANSION_POSSIBLE case.
635
9d83078b
AM		 6362003-06-11 Alan Modra <amodra@bigpond.net.au>
637
638 * config/tc-i960.c (line_comment_chars): Add '#'.
639 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
640
3b443373
L		 6412003-06-11 H.J. Lu <hongjiu.lu@intel.com>
642
643 * po/Make-in (DESTDIR): New.
644 (install-data-yes): Support $(DESTDIR).
645 (uninstall): Likewise.
646
795bb480
AM		 6472003-06-11 Alan Modra <amodra@bigpond.net.au>
648
649 * Makefile.am: Run "make dep-am".
650 * Makefile.in: Regenerate.
651 * po/POTFILES.in: Regenerate.
652
b11dcf4e
DE		 6532003-06-10 Doug Evans <dje@sebabeach.org>
654
655 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
656 CGEN_INSN_RELAXED.
657 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
658 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
659 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
660
adadcc0c
AM		 6612003-06-10 Alan Modra <amodra@bigpond.net.au>
662 Gary Hade <garyhade@us.ibm.com>
663
664 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
665 (md_apply_fix3): Special case lq insn.
666
0613284f
RS		 6672003-06-10 Richard Sandiford <rsandifo@redhat.com>
668
669 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
670 lists. Allow single-register ranges.
671
f4984206
RS		 6722003-06-10 Richard Sandiford <rsandifo@redhat.com>
673
674 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 675 (md_pseudo_table): Add .h8300sxn entry.
f4984206 676
12b55ccc
L		 6772003-06-09 H.J. Lu <hongjiu.lu@intel.com>
678
679 * NEWS: Updated for the new -n option for the i386 assembler.
680
681 * config/tc-i386.c (optimize_align_code): New.
682 (md_shortopts): Add 'n'.
683 (md_parse_option): Handle 'n'.
684 (md_show_usage): Add '-n'.
685
686 * config/tc-i386.h (optimize_align_code): Declared.
687 (md_do_align): Optimize code alignment only if optimize_align_code
688 is not 0.
689
690 * doc/as.texinfo: Add the new -n option.
691
692 * doc/c-i386.texi: Document the new -n option.
693
fa87b337
RH		 6942003-06-07 Richard Henderson <rth@redhat.com>
695
17076204
RH		 696 * doc/as.texinfo: Document .cfi_rel_offset.
697
fa87b337
RH		 698 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
699 (cfi_add_CFA_offset): Detect invalid offsets.
700 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
701 (cfi_add_CFA_restore_state): Restore it.
702 (CFI_rel_offset): New.
703 (cfi_pseudo_table): Add it.
704 (dot_cfi): Handle it.
705
52628315
L		 7062003-06-07 H.J. Lu <hongjiu.lu@intel.com>
707
708 * app.c (do_scrub_chars): Add states 14 and 15 to handle
709 predicate for ia64.
710
d4ea8842
MS		 7112003-06-05 Michael Snyder <msnyder@redhat.com>
712
713 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
714 (build_bytes): Ditto.
715
7162003-06-05 Richard Sandiford <rsandifo@redhat.com>
717
718 * config/tc-h8sx.c (DMODE): Remove.
719 (colonmod24): Don't choose a default if the operand is a 16-bit
720 constant integer.
721 (fix_operand_size): New function.
722 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
723 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
724
2be24b54
ML		 7252003-06-05 Michal Ludvig <mludvig@suse.cz>
726
727 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
728 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
729 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
730 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
731 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
732 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
733 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
734 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
735 (cfi_pseudo_table): New directives .cfi_return_column,
736 .cfi_restore, .cfi_undefined, .cfi_same_value,
737 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
738 (dot_cfi, output_cfi_insn): Handle new directives.
739 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
740 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
741 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
742
757bc393
RH		 7432003-06-04 Richard Henderson <rth@redhat.com>
744
1233ae62
RH		 745 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
746
757bc393
RH		 747 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
748
f4b97536
RH		 7492003-06-04 Richard Henderson <rth@redhat.com>
750
751 * config/tc-alpha.c (s_alpha_usepv): New.
752 (md_pseudo_table): Add it.
753 (alpha_cfi_frame_initial_instructions): New.
754 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
755 (tc_cfi_frame_initial_instructions): New.
756 * doc/c-alpha.texi: Document .usepv.
757
68d55fe3
JJ		 7582003-06-04 Jakub Jelinek <jakub@redhat.com>
759
760 * as.c (show_usage): Document --execstack and --noexecstack.
761 (parse_args): Add --execstack and --noexecstack.
762 (main): Create .note.GNU-stack section if --execstack or
763 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
764 * as.h (flag_execstack, flag_noexecstack): New.
765
f9b4148d
CD		 7662003-06-03 Chris Demetriou <cgd@broadcom.com>
767
768 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
769 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
770 (OPTION_MISC_BASE): New defines.
771 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
772 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
773 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
774 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
775 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
776 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
777 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
778 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
779 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
780 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
781 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
782 (OPTION_TRAP): Redefine in terms of new defines.
783 (md_longopts): Reorder entries.
784
7ee7b84d
MS		 7852003-05-14 Michael Snyder <msnyder@redhat.com>
786 From Bernd Schmidt <bernds@redhat.com>
787 and Michael Snyder <msnyder@redhat.com>
788 and Alexandre Oliva <aoliva@redhat.com>
789 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
790 * config/tc-h8300.h: Ditto.
791
e30ddb24
NC		 7922003-06-03 Nick Clifton <nickc@redhat.com>
793
794 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 795 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
796 before calling bfd_reloc_type_lookup.
797
ed7d5d1a
AM		 7982003-06-02 Alan Modra <amodra@bigpond.net.au>
799
800 * read.c (emit_expr): Set dot_value.
801 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
802
c1ed1235
AM		 8032003-06-02 Alan Modra <amodra@bigpond.net.au>
804
805 * macro.c (sub_actual): Don't lose string if it turns out that
806 &string wasn't an arg.
807
eafbc43f
RH		 8082003-05-31 Richard Henderson <rth@redhat.com>
809
810 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
811 (cfi_finish): Set flag_traditional_format around .eh_frame data.
812
f37f01cf
RH		 8132003-05-29 Richard Henderson <rth@redhat.com>
814
815 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
816 (all_frame_data, plast_frame_data, cur_frame_data): New.
817 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 818 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
819 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 820 * config/tc-alpha.h (md_end): New.
821 (DWARF2_DEFAULT_RETURN_COLUMN): New.
822 (DWARF2_CIE_DATA_ALIGNMENT): New.
823
a197c351
NC		 8242003-05-29 Nick Clifton <nickc@redhat.com>
825
826 * configure.in: Add i386-*-freebsd* entry.
827 * configure: Regenerate.
828
4bf4a882 8292003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 830
831 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 832
756d1d01
RH		 8332003-05-27 Richard Henderson <rth@redhat.com>
834
835 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
836 symbol_create call.
837 (current_location): Use symbol_temp_new_now.
838 * stabs.c (s_stab_generic): Use symbol_temp_new.
839 * symbols.c (temp_label_name): Remove.
840 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
841
a4447b93
RH		 8422003-05-27 Richard Henderson <rth@redhat.com>
843
844 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
845 * as.c (main): Always call cfi_finish.
846 * config/tc-i386.c (x86_dwarf2_return_column): New.
847 (x86_cie_data_alignment): New.
848 (md_begin): Set them.
849 (tc_x86_cfi_init): Remove.
850 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
851 return int, not unsigned long; don't as_bad here.
852 (tc_x86_frame_initial_instructions): Streamline; use
853 updated api.
854 * config/tc-i386.h (tc_cfi_init): Remove.
855 (DWARF2_DEFAULT_RETURN_COLUMN): New.
856 (DWARF2_CIE_DATA_ALIGNMENT): New.
857
b7d6ed97
RH		 8582003-05-27 Richard Henderson <rth@redhat.com>
859
860 * symbols.c (temp_label_name): New.
861 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
862 (symbol_set_value_now): New.
863 * symbols.h: Prototype them.
864 * dwarf2dbg.c: Use them.
865 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
866
14218d5f
JE		 8672003-05-23 Jason Eckhardt <jle@rice.edu>
868
869 * config/tc-i860.c (target_xp): Declare variable.
870 (OPTION_XP): Declare macro.
871 (md_longopts): Add option -mxp.
872 (md_parse_option): Set target_xp.
873 (md_show_usage): Add -mxp usage.
874 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
875 (md_assemble): Don't try expansions if XP_ONLY is set.
876 * doc/c-i860.texi: Document -mxp option and i860XP support.
877
36ede617
EC		 8782003-05-23 Eric Christopher <echristo@redhat.com>
879
880 * config/tc-mips.c (macro_build_jalr): Warning patrol.
881
a105a300
TS		 8822003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
883
884 * config/tc-mips.c (append_insn): Use actual relocation size for new
885 fixp's. Don't relax overflow checking for partial_inplace relocations.
886 Use the actual relocation type in combined relocs, not just the type
887 of the first one.
888 (macro_build_jalr): Use actual relocation size for new fix.
889 (s_cpsetup, s_gpdword): Likewise.
890
dc9461f6
TS		 8912003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
892
893 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
894
ceb41009
NC		 8952003-05-22 Nick Clifton <nickc@redhat.com>
896
897 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
898 section relative offsets for relocs that will not be based on the
899 section symbol.
900 (xstormy16_md_apply_fix3): Remove previous patch to this
901 function.
902
143d77c5
EC		 9032003-05-07 Eric Christopher <echristo@redhat.com>
904
ed7d5d1a
AM		 905 * config/tc-mips.c (mips_abicalls): New variable.
906 (md_parse_option): Use.
907 (s_option): Ditto.
908 (s_abicalls): Ditto.
909 (mips_elf_final_processing): Set EF_MIPS_PIC and
910 EF_MIPS_CPIC dependent on above.
143d77c5 911
85c77c38
DA		 9122003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
913
914 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
915
87ccc1b0
NC		 9162003-05-21 Nick Clifton <nickc@redhat.com>
917
ed7d5d1a
AM		 918 * config/obj-elf.c: Include dwarf2dbg.h.
919 (elf_pseudo_tab): Add .file and .loc.
920 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
921 * config/tc-arm.c: Likewise.
922 * config/tc-h8300.c: Likewise.
923 * config/tc-hppa.c: Likewise.
924 * config/tc-ia64.c: Likewise.
925 * config/tc-m68hc11.c: Likewise.
926 * config/tc-m68k.c: Likewise.
927 * config/tc-mmix.c: Likewise.
928 * config/tc-mn10300.c: Likewise.
929 * config/tc-ppc.c: Likewise.
930 * config/tc-sh.c: Likewise.
931 * config/tc-sparc.c: Likewise.
932 * config/tc-v850.c: Likewise.
933 * config/tc-frv.c: Likewise, and remove redundant inclusion of
934 dwarf2dbg.h.
935 * config/tc-ip2k.c: Likewise.
936 * config/tc-iq2000.c: Likewise.
937 * config/tc-xstormy16.c: Likewise.
938 * config/tc-xtensa.c: Likewise.
87ccc1b0 939 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 940 * Makefile.in: Regenerate.
941 * aclocal.m4: Regenerate.
942 * config.in: Regenerate.
943 * configure: Regenerate.
944 * po/POTFILES.in: Regenerate.
945 * po/gas.pot: Regenerate.
143d77c5 946
7ed2c8b0
NC		 9472003-05-21 Nick Clifton <nickc@redhat.com>
948
949 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
950 BFD_ASSEMBLER targets.
951 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
952 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
953 defining BFD_ASSEMBLER.
954
39b82151
ML		 9552003-05-20 Michal Ludvig <mludvig@suse.cz>
956
957 * as.c (main): Remove tc_cfi_init().
143d77c5 958 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 959 with '%'.
960 (cfi_pseudo_table): Add "cfi_register" entry.
961 (cfi_make_insn): Handle CFA_register.
962 (cfi_output_insn): Ditto.
963 (dot_cfi): Ditto.
964 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
965 (dot_cfi_endproc): Reuse already emitted CIEs.
966 * testsuite/gas/cfi/cfi-i386.d: New pattern.
967 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
968
f53e95c7
NC		 9692003-05-20 Nick Clifton <nickc@redhat.com>
970
971 * config/tc-xstormy16.c: Include dwarf2dbg.h.
972 (md_pseudo_table): Add entries for .loc and .line.
973
7c0295b1
AM		 9742003-05-20 Alan Modra <amodra@bigpond.net.au>
975
976 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
977 defined.
978 (dot_cfi_endproc): Avoid C99 construct.
979
54cfded0
AM		 9802003-05-20 Michal Ludvig <mludvig@suse.cz>
981
982 * dw2gencfi.c, dw2gencfi.h: New files.
983 * config/tc-i386.c (tc_x86_cfi_init): New function.
984 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
985 * as.c (parse_args): Set verbose flag on --verbose.
986 (main): Call tc_cfi_init()/cfi_finish().
987 * as.h (verbose): New external variable.
988 * read.c (pobegin): Insert CFI pops to the list.
989 * symbols.c (local_symbol_make): Make symbol external.
990 * symbols.h (local_symbol_make): New prototype.
991 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
992 * Makefile.in: Regenerate.
993 * doc/as.texinfo: Added node "CFI directives" with description of
994 all implemented .cfi_* directives.
995 * doc/Makefile.in: Regenerate.
996 * po/POTFILES.in: Regenerate.
997
a1f3c24c
SS		 9982003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
999
54cfded0
AM		 1000 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1001 insns.
1975ab25 1002 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1003
b645cb17
JE		 10042003-05-18 Jason Eckhardt <jle@rice.edu>
1005
1006 * config/tc-i860.c (i860_process_insn): Initialize fc after
1007 each opcode mismatch.
1008
80c7c40a
NC		 10092003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1010
1011 * configure.in: Accept i[3-7]86 variants.
1012 * configure: Regenerate.
1013
c344a4c8
TS		 10142003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1015
1016 * config/tc-mips.h: Fix comment formatting.
1017
64e55042
HPN		 10182003-05-13 Hans-Peter Nilsson <hp@axis.com>
1019
1020 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1021 (read_a_source_file): Delete label contin.
64e55042
HPN		 1022 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1023 input as with macros, instead of in separate old_* variables.
1024 Zero-terminate string being scrubbed.
1025
e66c629e
NC		 10262003-05-12 Nick Clifton <nickc@redhat.com>
1027
1028 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1029 (md_assemble): Reset skipping_fptr.
1030 (md_operand): If @fptr() is followed by a minus sign, set
1031 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1032 @fptr is detected, ignore it and reset skipping_fptr.
1033
673a54e3
JE		 10342003-05-11 Jason Eckhardt <jle@rice.edu>
1035
1036 * config/tc-i860.c (MAX_FIXUPS): Define.
1037 (struct i860_fi fi[]): New struct.
1038 (struct i860_it the_insn): Add above as member and move fields
1039 exp, reloc, pcrel and fup into i860_fi.
1040 (md_assemble): Replace all instances of exp, reloc, pcrel
1041 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1042 Add a loop to possibly emit multiple fix-ups for each insn.
1043 (i860_process_insn): Likewise.
1044 (i860_get_expression): Likewise.
1045 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1046
2ebb4b88
MS		 10472003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1048
1049 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1050
35f5df7f
L		 10512003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1052
1053 * config/tc-ia64.c (alias_hash): New.
1054 (alias_name_hash): New.
1055 (secalias_hash): New.
1056 (secalias_name_hash): New.
1057 (md_pseudo_table): Add "secalias".
1058 (md_begin): Initialize alias_hash, alias_name_hash,
1059 secalias_hash and secalias_name_hash.
1060 (struct alias): New.
1061 (dot_alias): Implement .alias and .secalias directives.
1062 (do_alias): New.
1063 (ia64_adjust_symtab): New.
1064 (do_secalias): New.
1065 (ia64_frob_file): New.
1066
1067 * config/tc-ia64.h (ia64_adjust_symtab): New.
1068 (tc_adjust_symtab): Defined.
1069 (ia64_frob_file): New.
1070 (tc_frob_file): Defined.
1071
d2bf1bda
NC		 10722003-05-07 Dmitry Diky <diwil@mail.ru>
1073
1074 * tc-msp430.c: Add missing lines to known cpus list.
1075
cac012d6
AO		 10762003-05-06 Alexandre Oliva <aoliva@redhat.com>
1077
1078 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1079 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1080 * config.in, configure: Rebuilt.
1081
d8dbbec1
L		 10822003-05-05 H.J. Lu <hjl@gnu.org>
1083
1084 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1085 howto->partial_inplace is false.
1086
9204e615
DJ		 10872003-05-05 Daniel Jacobowitz <drow@mvista.com>
1088
1089 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1090 symbol_used_in_reloc_p check.
1091 (md_apply_fix3): Remove check for howto->pcrel_offset.
1092
711ef82f
L		 10932003-05-03 H.J. Lu <hjl@gnu.org>
1094
1095 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1096 fatal error for unknown section attribute.
1097
1098 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1099 unknown section attribute.
1100 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1101 * config/tc-ppc.c (ppc_section_letter): Likewise.
1102
1103 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1104 (ia64_elf_section_type): Accept "unwind".
1105
83b5ab55
L		 11062003-05-02 H.J. Lu <hjl@gnu.org>
1107
1108 * read.h (demand_copy_string): New.
1109
1110 * config/tc-alpha.c (demand_copy_string): Removed.
1111
7ff0565e
MS		 11122003-05-02 Michael Snyder <msnyder@redhat.com>
1113
54cfded0 1114 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1115 (for targets that like eg. a leading dot in a local label).
1116
2968149b
NC		 11172003-05-02 Nick Clifton <nickc@redhat.com>
1118
1119 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1120 addend with the symbol's value for pc-relative relocations against
1121 a defined symbol - this will be done automatically.
1122
e7b9a8c1
L		 11232003-05-01 H.J. Lu <hjl@gnu.org>
1124
1125 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1126 "STT_NOTYPE".
1127
612d7b83
L		 11282003-05-01 H.J. Lu <hjl@gnu.org>
1129
1130 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1131
1132 * config/obj-elf.c (obj_elf_section_name): Call
1133 tc_canonicalize_section_name if it is defined.
1134
a645d1eb
L		 11352003-05-01 H.J. Lu <hjl@gnu.org>
1136
1137 * config/tc-ia64.c (ia64_check_label): New.
1138 * config/tc-ia64.h (tc_check_label): New.
1139
1140 * read.c (read_a_source_file): Call tc_check_label after
1141 creating a user-defined label if defined.
1142
df12615d
AM		 11432003-05-02 Alan Modra <amodra@bigpond.net.au>
1144
1145 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1146 -be and split strings to below 509 bytes in length.
1147
f70c8412
CG		 11482003-05-01 Christian Groessler <chris@groessler.org>
1149
1150 * expr.h: Fix comments in operatorT typedef.
54cfded0 1151 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1152 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1153 decides by the parameter.
1154 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1155 command line argument was given to select the intended
1156 architecure.
1157 (get_interrupt_operand): Warn if NOP type code is emitted.
1158 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1159 (apply_fix): Call newfix with additional 'size' parameter.
1160 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1161 4 bit immediate arguments.
1162 (md_longopts): Add 'linkrelax' option.
1163 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1164 variable when 'linkrelax' command line option is specified.
1165 (md_show_usage): Display 'linkrelax' option.
1166 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1167 R_CALLR and R_REL16.
1168 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1169
10a98291
L		 11702003-04-30 H.J. Lu <hjl@gnu.org>
1171
1172 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1173 (ia64_float_to_chars): Likewise.
1174 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1175 and ia64_float_to_chars by tc_segment_info_data.endian from
1176 the current segment if byteorder == -1.
1177 (md_begin): Call dot_byteorder to set target_big_endian.
1178 (md_atof): Call ia64_float_to_chars to convert floating point.
1179 (ia64_float_to_chars_bigendian): New function.
1180 (ia64_float_to_chars_littleendian): Likewise.
1181 (ia64_elf_section_change_hook): Likewise.
1182
1183 * config/tc-ia64.h (ia64_number_to_chars): New.
1184 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1185 (ia64_elf_section_change_hook): New.
1186 (md_elf_section_change_hook): Defined.
1187 (ia64_segment_info_type): New struct.
1188 (TC_SEGMENT_INFO_TYPE): Defined.
1189
bf57c3c9
L		 11902003-04-30 H.J. Lu <hjl@gnu.org>
1191
1192 * config/tc-ia64.c (md_section_align): Deleted.
1193
1194 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1195 (md_section_align): New.
1196
165a7f90
L		 11972003-04-30 H.J. Lu <hjl@gnu.org>
1198
1199 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1200 and add real16.
1201 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1202 "real16.ua".
1203 (md_atof): Add 6 byte padding of zero for real16.
1204
eba874d8
NC		 12052003-04-29 Nick Clifton <nickc@redhat.com>
1206
1207 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1208 start of a version name.
1209
dbeba5e5
CD		 12102003-04-28 Chris Demetriou <cgd@broadcom.com>
1211
1212 * configure.in (mips-*-*n*bsd*): Replace with...
1213 (mips-*-netbsd*, mips-*-openbsd*): These.
1214 * configure: Regenerate.
1215
f0d7d5f9
NC		 12162003-04-28 H.J. Lu <hjl@gnu.org>
1217
1218 * config/tc-hppa.c (hppa_symbol_chars): New.
1219 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1220
a38b42ab
TS		 12212003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1222
1223 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1224
69be0a2b
CD		 12252003-04-25 Chris Demetriou <cgd@broadcom.com>
1226
1227 * NEWS: Belatedly mention support for MIPS32 Release 2.
1228
684022ea
EC		 12292003-04-24 Eric Christopher <echristo@redhat.com>
1230
1231 * config/tc-mips.c (nopic_need_relax): Revert previous
1232 change.
1233
2c8714f2
NC		 12342003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1235
1236 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1237 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1238 (md_pseudo_table): Handle .loc and .file
1239 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1240 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1241 * Makefile.in: Regenerate.
1242
684022ea 12432003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1244
1245 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1246 (md_pseudo_table): Add h8300hn, h8300sn.
1247 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1248 * doc/c-h8300.texi : Add documentation for new machine directives.
1249
5ce8663f
NC		 12502003-04-24 Nick Clifton <nickc@redhat.com>
1251
1252 * config/tc-ppc.c (ppc_symbol_chars): Define.
1253 * config/tc-ppc.h (tc_symbol_chars): Define.
1254
ef230218
JR		 12552003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1256
1257 * config/tc-sh.c: Amend comment to refer to SuperH.
1258 * config/tc-sh.h: Likewise.
1259 (LISTING_HEADER): Amend to refer to SuperH.
1260 * config/tc-sh64.c: Change comment to refer to SuperH.
1261 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1262 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1263 * doc/c-sh.texi: Amend to refer to SuperH.
1264 Add SuperH architecture documentation references.
1265 * doc/c-sh64.texi: Change to refer to SuperH.
1266
204cd129
NC		 12672003-04-23 H.J. Lu <hjl@gnu.org>
1268
1269 * app.c (do_scrub_chars): More checks for valid labels.
1270
2cdb18a7
L		 12712003-04-22 H.J. Lu <hjl@gnu.org>
1272
1273 * app.c (do_scrub_chars): Check for valid label.
1274
26597c86
NC		 12752003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1276
1277 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1278 references to Renesas M32R.
1279 * doc/c-m32r.texi: Likewise.
1280
88b4ca40
RH		 12812003-04-21 Richard Henderson <rth@redhat.com>
1282
54cfded0
AM		 1283 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1284 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1285
e5f08f7e
JJ		 12862003-04-18 Jakub Jelinek <jakub@redhat.com>
1287
1288 * ehopt.c (check_eh_frame): For aug_size == 0
1289 in state_seeing_aug_size state skip the state_skipping_aug
1290 state.
1291
c2dcd04e
NC		 12922003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1293
1294 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1295 'Renesas'.
1296 * doc/c-h8500.texi: Likewise.
1297 * doc/c-sh.texi: Likewise.
1298 * doc/c-sh64.texi: Likewise.
1299 * doc/h8.texi: Likewise.
1300 * config/tc-h8300.c: Likewise.
1301 * config/tc-h8300.h: Likewise.
1302 * config/tc-h8500.c: Likewise.
1303 * config/tc-h8500.h: Likewise.
1304 * config/tc-sh.c: Likewise.
1305 * config/tc-sh.h: Likewise.
1306 * config/tc-sh64.c: Likewise.
1307 * config/tc-sh64.h: Likewise.
1308
f5040a92
AO		 13092003-04-10 Alexandre Oliva <aoliva@redhat.com>
1310
1311 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1312 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1313 (append_insn): When filling delay slots with instructions
1314 that have fixups that tc_gen_reloc might consider modifyable
1315 in variant frags, start a new frag.
1316 (load_address): Generate GOT_DISP with of without offset
1317 depending on whether symbol is local. For -xgot, use
1318 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1319 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1320 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1321 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1322 <ld_st>: In NewABI with small got, always use
1323 GOT_PAGE/GOT_OFST, with the latter in the load/store
1324 instruction. With big got, use GOT_HI16/GOT_LO16 or
1325 GOT_PAGE/GOT_OFST.
1326 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1327 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1328 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1329 (md_convert_frag): Use memmove for safe copying of overlapping
1330 regions.
1331
35b55ed2
SC		 13322003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1333
1334 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1335 -mlong, -mshort-double and -mlong-double options; use table @code.
1336 (M68HC11-Syntax): Update to document 68HC12 operands.
1337 (M68HC11-Modifiers): New section for operand modifiers.
1338 (M68HC11-Directives): New section for specific assembler directives.
1339 (M68HC11-Branch): Fix Overfull hbox error.
1340
9214dd3b
AO		 13412003-04-09 Alexandre Oliva <aoliva@redhat.com>
1342
1343 * config/tc-mips.c (macro): Add comments explaining the rationale
1344 for Chris' change.
1345
eb0a7d52
AO		 13462003-04-09 Chris Demetriou <cgd@broadcom.com>
1347
1348 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1349 constant address that Alexandre took out by accident. Reject
1350 64-bit addresses that are not sign extensions of 32 bits only if
1351 we don't support 64-bit address constants.
1352
a7fc733f
AM		 13532003-04-09 Alan Modra <amodra@bigpond.net.au>
1354
1355 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1356
9cc92a36
NC		 13572003-04-08 Nick Clifton <nickc@redhat.com>
1358
1359 * as.c (perform_an_assembly_pass): If using cgen, call
1360 gas_cgen_begin.
1361 * cgen.c (gas_cgen_begin): New function. If
1362 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1363 otherwise call cgen_clear_signed_overflow_ok.
1364 * cgen.h: Prototype gas_cgen_begin.
1365
fe59a223
TS		 13662003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1367
1368 * write.c (write_relocs): Remove unused variable.
1369
5a7a0b7b
AO		 13702003-04-06 Chris Demetriou <cgd@broadcom.com>
1371
1372 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1373 (macro): Use new macro to decide whether to emit constant address
1374 as 32 or 64 bits if addresses are 32-bit wide but registers are
1375 64-bit wide.
1376
577300ce
SC		 13772003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1378
1379 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1380 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1381 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1382 address part of a far-function.
684022ea 1383 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1384 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1385 relocs.
1386 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1387 (find_opcode): Add comment.
1388 (md_estimate_size_before_relax): Force relocation of
1389 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1390 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1391 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1392 on the symbol itself so that DWARF2 strings are merged correctly.
1393
be33c5dd
SS		 13942003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1395
1396 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1397 default tic4x target format to 'coff2-tic4x'.
1398 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1399 s/c3x/tic3x/
1400 * config/tc-tic4x.h: Ditto
1401
e8fd7476
NC		 14022003-04-03 Nick Clifton <nickc@redhat.com>
1403
1404 * NEWS: Mention support for Xtensa architecture.
1405
47281638
PB		 14062003-04-02 Philip Blundell <philb@gnu.org>
1407
1408 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1409
af22f5b2
CD		 14102003-04-02 Chris Demetriou <cgd@broadcom.com>
1411
1412 * config/tc-mips.c (macro2): Adjust implementation of
1413 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1414 in the case where the source and destination registers
1415 are the same.
1416
e0001a05
NC		 14172003-04-01 Bob Wilson <bob.wilson@acm.org>
1418
54cfded0
AM		 1419 * Makefile.am (CPU_TYPES): Add xtensa.
1420 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1421 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1422 (xtensa-relax.o): New target.
1423 Run "make dep-am".
1424 * Makefile.in: Regenerate.
1425 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1426 extra_objects for xtensa targets.
1427 * configure: Regenerate.
1428 * write.c (write_object_file): Add new md_post_relax_hook.
1429 * config/tc-xtensa.c: New file.
1430 * config/tc-xtensa.h: Likewise.
1431 * config/xtensa-istack.h: Likewise.
1432 * config/xtensa-relax.c: Likewise.
1433 * config/xtensa-relax.h: Likewise.
1434 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1435 * doc/Makefile.in: Regenerate.
1436 * doc/all.texi: Set new XTENSA variable.
1437 * doc/as.texinfo: Set new Xtensa variable. Describe
1438 Xtensa-specific options. Define line comment character for
1439 Xtensa. Add Xtensa processors to list of ELF targets where
1440 alignment is specified in bytes. Add new Xtensa-Dependent node.
1441 Add acknowledgements for those contributing to the Xtensa port.
1442 * doc/internals.texi: Describe new md_post_relax_hook.
1443 * doc/c-xtensa.texi: New file.
e0001a05 1444
5a6c6817
NC		 14452003-04-01 Nick Clifton <nickc@redhat.com>
1446 Richard Earnshaw <rearnsha@arm.com>
1447
1448 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1449 (ARM_ARCH_IWMMXT): Simplify.
1450 (insns): Place iwmmx instructions in correct place in table.
1451 (arm_add_note): New function: Add a note entry to a .note section.
1452 (md_begin): Make the default architecture be unknown.
1453 Suppress the creation of an arm note section.
1454
97bbfa38
EC		 14552003-03-26 Eric Christopher <echristo@redhat.com>
1456
54cfded0 1457 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1458
e16bb312
NC		 14592003-03-25 Stan Cox <scox@redhat.com>
1460 Nick Clifton <nickc@redhat.com>
97bbfa38 1461
e16bb312
NC		 1462 Contribute support for Intel's iWMMXt chip - an ARM variant:
1463
1464 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1465 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1466 (enum wreg_type, enum iwmmxt_insn_type): New types.
1467 (wr_register, wc_register, wcg_register): New macros.
1468 (iwmmxt_table): New variable.
1469 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1470 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1471 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1472 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1473 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1474 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1475 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1476 cp_byte_address_offset, cp_byte_address_required_here,
1477 check_iwmmxt_insn): New functions.
97bbfa38 1478 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1479 (md_begin): Set the mach value for iWMMXt targets. Create a note
1480 section to identify iwmmxt binaries.
1481 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1482 * doc/c-arm.texi: Document the support for the iWMMXt.
1483 * NEWS: Mention new support.
1484