projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Add MSP430 variants
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3b260895
NC		 12003-08-08 Dmitry Diky <diwil@mail.ru>
2
3 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
4 according to gcc order.
5
14d3f364
JE		 62003-08-07 Jason Eckhardt <jle@rice.edu>
7
8 * config/tc-i860.c (i860_check_label): New function.
9 * config/tc-i860.h (i860_check_label): New prototype.
10 (tc_check_label): Define macro as i860_check_label.
11
820aff55
JE		 122003-08-06 Jason Eckhardt <jle@rice.edu>
13
14 * config/tc-i860.c (s_align_wrapper): New function and prototype.
15 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
16 surrounding OBJ_ELF ifdef, and re-format slightly.
17 * doc/c-i860.texi: Document the special .align syntax available
18 in Intel mode.
19
e15f6d30
JE		 202003-08-06 Jason Eckhardt <jle@rice.edu>
21
22 * config/tc-i860.c (i860_handle_align): New function.
23 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
24 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
25
0acc96e1
JE		 262003-08-06 Jason Eckhardt <jle@rice.edu>
27
28 * config/tc-i860.c (i860_process_insn): Check that instructions
29 with their dual-bit set are 8-byte aligned.
30
9e7d479d
NC		 312003-08-06 Nick Clifton <nickc@redhat.com>
32
33 * po/fr.po: Updated French translation.
34
07c7854e
JE		 352003-08-05 Jason Eckhardt <jle@rice.edu>
36
37 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
38 setting during flop argument parsing. Instead, do it after
39 instruction is fully parsed.
40
5eb0723a
JE		 412003-08-05 Jason Eckhardt <jle@rice.edu>
42
43 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
44 directives are only available in Intel syntax mode.
45
5ea0549d
JE		 462003-08-05 Jason Eckhardt <jle@rice.edu>
47
48 * config/tc-i860.c (s_dual): Accept .dual directive only in
49 the Intel syntax mode.
50 (s_enddual): Likewise for .enddual.
51 (s_atmp): Likewise for .atmp.
52
a4622f40
AM		 532003-08-04 Alan Modra <amodra@bigpond.net.au>
54
55 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
56 for memory operands. Pass the full operand_string to i386_index_check.
57
87505968
JE		 582003-08-01 Jason Eckhardt <jle@rice.edu>
59
60 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
61 (target_intel_syntax): Declare variable.
62 (OPTION_INTEL_SYNTAX): Declare macro.
63 (md_longopts): Add option -mintel-syntax.
64 (md_parse_option): Set target_intel_syntax.
65 (md_show_usage): Add -mintel-syntax usage.
66 (md_begin): Set reg_prefix based on target_intel_syntax.
67 (i860_process_insn): Skip register prefix only if there is one.
68 Parse relocatable expressions in either Intel or AT&T syntax based
69 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
70 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
71 about the differences in syntax.
72
20977673
AM		 732003-08-01 Dmitry Diky <diwil@mail.ru>
74
75 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
76 to all arches.
77
26c9b704
JR		 782003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
79
80 * config/tc-sh.c (md_assemble): For branches, check & update
81 valid_arch here.
82
7734b6e9
JE		 832003-07-30 Jason Eckhardt <jle@rice.edu>
84
85 * config/tc-i860.c: Convert to ISO C90.
86
2d150871
RO		 872003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
88
89 * read.c (s_space): Revert 2003-07-28 change.
90
92191b29
AM		 912003-07-30 Alan Modra <amodra@bigpond.net.au>
92
93 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
94
c861c80c
AM		 952003-07-29 Alan Modra <amodra@bigpond.net.au>
96
97 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
98
77a6138a
AM		 992003-07-29 Jakub Jelinek <jakub@redhat.com>
100
101 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
102
34f70875
L		 1032003-07-28 H.J. Lu <hongjiu.lu@intel.com>
104
105 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
106
8d548edb
RO		 1072003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
108
109 * read.c (s_space): Don't warn about .space 0.
110
dcd410fe
RO		 1112003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
112
113 * config/tc-mips.c (mips_flag_pdr): Define.
114 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
115 (s_mips_end) [OBJ_ELF]: Likewise.
116 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
117 (md_parse_option) [OBJ_ELF]: Handle them.
118 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
119
120 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
121 * doc/as.texinfo (Overview) [MIPS]: Likewise.
122
3cddba1e
L		 1232003-07-25 H.J. Lu <hongjiu.lu@intel.com>
124
125 * config/obj-elf.c (obj_elf_change_section): Update
126 elf_section_type and elf_section_flags only when they are
127 specified.
128
8e8c182c
L		 1292003-07-25 H.J. Lu <hongjiu.lu@intel.com>
130
131 * config/obj-elf.c (obj_elf_change_section): Always set section
132 type and flags.
133
2f89ff8d
L		 1342003-07-25 H.J. Lu <hongjiu.lu@intel.com>
135
136 * config/obj-elf.c (special_sections): Removed.
137 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
138 elf_section_type and elf_section_flags.
139 (elf_frob_file): Set SHT_GROUP.
140
141 * config/obj-elf.h (obj_sec_set_private_data): New.
142
143 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
144 * config/tc-ia64.h: Likewise.
145 * config/tc-m32r.h: Likewise.
146 * config/tc-m68hc11.h: Likewise.
147 * config/tc-mcore.h: Likewise.
148 * config/tc-mips.h: Likewise.
149 * config/tc-ppc.h: Likewise.
150 * config/tc-sh64.h: Likewise.
151 * config/tc-v850.h: Likewise.
152 * config/tc-xtensa.h: Likewise.
153
154 * config/tc-v850.h (SHF_V850_GPREL): Removed.
155 (SHF_V850_EPREL): Likewise.
156 (SHF_V850_R0REL): Likewise.
157
158 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
159 is defined.
160
a7f10e7a
SC		 1612003-07-24 Stephane Carrez <stcarrez@nerim.fr>
162
163 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
164 debugging symbols so that we handle page memory correctly.
165
834d807b
NC		 1662003-07-24 Nick Clifton <nickc@redhat.com>
167
168 * po/fr.po: Updated French translation.
169
8266886e
DJ		 1702003-07-23 Daniel Jacobowitz <drow@mvista.com>
171
172 * config/tc-arm.c (arm_archs): Add iwmmxt.
173
b41b1f95
L		 1742003-07-22 H.J. Lu <hongjiu.lu@intel.com>
175
176 * read.c (do_parse_cons_expression): Mark nbytes unused to
177 silence gcc.
178
0c0b9be0
AO		 1792003-07-22 Alexandre Oliva <aoliva@redhat.com>
180
ba18dd6f
AO		 181 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
182 or bsr/bs.
183
0c0b9be0
AO		 184 * config/tc-h8300.c (md_assemble): Make sure characters after
185 slash and dot are lower-case.
186
6c37ac4d
NC		 1872003-07-17 Nick Clifton <nickc@redhat.com>
188
189 * po/es.po: New Spanish translation.
190 * po/tr.po: New Turkish translation.
191 * po/opcodes.pot: Regenerate.
192
c5c0a210
AM		 1932003-07-16 Alan Modra <amodra@bigpond.net.au>
194
195 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
196 (generic_dwarf2_emit_offset): Don't define function when
197 TC__DWARF2_EMIT_OFFSET is defined.
198
5a7ea749
RS		 1992003-07-15 Richard Sandiford <rsandifo@redhat.com>
200
201 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
202 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 203 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 204
ec178e1b
AM		 2052003-07-15 Alan Modra <amodra@bigpond.net.au>
206
207 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
208 only for V850_OPERAND_DISP operands.
209
e85ca5bb
AM		 2102003-07-15 Alan Modra <amodra@bigpond.net.au>
211
212 * frags.c (frag_more): Move segment checks to..
213 (frag_alloc_check): ..here. New function.
214 (frag_append_1_char): Call frag_alloc_check.
215
76bff705
NC		 2162003-07-14 Nick Clifton <nickc@redhat.com>
217
218 * po/tr.po: Update with latest version.
219 * po/POTFILES.in: Regenerate.
220 * po/gas.pot: Regenerate.
221 * configure: Regenerate.
222
278ed128
NC		 2232003-07-14 Nick Clifton <nickc@redhat.com>
224
225 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
226 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
227 "safe-ctype.h" and update use of macros.
228 * Makefile.am: Update dependencies.
229 * Makefile.in: Regenerate.
230
fce00800
AM		 2312003-07-11 Alan Modra <amodra@bigpond.net.au>
232
233 * po/gas.pot: Regenerate.
234
75e21f08
JJ		 2352003-07-10 Jakub Jelinek <jakub@redhat.com>
236
237 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
238 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
239 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
240 DWARF2_CIE_DATA_ALIGNMENT): Define.
241 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
242 prototypes.
243 (ppc_cie_data_alignment): Declare.
244 * config/tc-ppc.c: Include dw2gencfi.h.
245 (ppc_cie_data_alignment): Define.
246 (md_begin): Initialize ppc_cie_data_alignment.
247 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
248 functions.
249 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
250 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
251 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
252 DWARF2_CIE_DATA_ALIGNMENT): Define.
253 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
254 New prototypes.
255 (s390_cie_data_alignment): Declare.
256 * config/tc-s390.c: Include dw2gencfi.h.
257 (s390_cie_data_alignment): Define.
258 (md_begin): Initialize s390_cie_data_alignment.
259 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
260 New functions.
261
2ce28d43
AO		 2622003-07-10 Alexandre Oliva <aoliva@redhat.com>
263
264 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
265 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
266 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
267 * configure.in (am33_2.0, mn10300-*-linux*): Added.
268 * configure: Rebuilt.
269 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
270 elf32-am33lin.
271 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
272 by default.
273
bf6f0d0c
AO		 2742003-07-09 Alexandre Oliva <aoliva@redhat.com>
275
276 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
277 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
278 for subtracts from GLOBAL_OFFSET_TABLE that could not be
279 simplified.
280 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
281 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
282 could not be simplified.
283 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
284 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
285 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
286 BDF_RELOC_MN10300_GOT32.
287 * config/tc-mn10300.c (mn10300_fix_adjustable): If
288 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
289 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
290 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
291 symbol if we know its value.
292 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
293 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
294 duplicate underscore prefix.
295 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
296 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
297 type in X_md, not X_add_number. Zero X_add_number.
298 (mn10300_check_fixup): Extract relocation type from X_md.
299 * config/tc-mn10300.h: Update comment.
300 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
301 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
302 (O_PIC_reloc): this.
303 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
304 (mn10300_check_fixup): Likewise.
305 (mn10300_parse_name): Set X_add_number to relocation type.
306 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
307 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
308 O_GOTOFF, O_PLT, O_GOT): Define.
309 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
310 (mn10300_check_fixup): New fn.
311 (md_assemble): Call it. Check for PIC-related relocs.
312 (mn10300_cons_fix_new): Likewise. New fn.
313 (mn10300_end_of_match): New fn.
314 (mn10300_md_parse_name_cont): New fn.
315
e7b71525
AO		 3162003-07-09 Alexandre Oliva <aoliva@redhat.com>
317
318 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
319 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
320 accumulator's shift.
321 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
322 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
323 md_assemble, md_estimate_size_before_relax): Handle fbCC.
324 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
325 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
326 HAVE_AM33_2.
327 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
328 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
329 (HAVE_AM33): Match AM33_2 too.
330 (HAVE_AM33_2): New macro.
331 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
332 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
333 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
334 (float_registers, double_registers): New variables.
335 (float_register_name, double_register_name): New functions.
336 (md_assemble): Recognize FP registers. Implement FMT_D3.
337 (mn10300_insert_operand): Support FP registers.
338
115695a8
CD		 3392003-07-08 Chris Demetriou <cgd@broadcom.com>
340
341 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
342 target being a global symbol if not compiling SVR4 PIC code.
343
9f7598c1
NC		 3442003-07-07 Nick Clifton <nickc@redhat.com>
345
346 * doc/c-m32r.texi (M32R-Directives): New node. Document the
347 .high, .shigh and .low directives.
348
1b680e4f
RS		 3492003-07-07 Richard Sandiford <rsandifo@redhat.com>
350
351 * config/tc-h8300.c (h8300sxnmode): Add prototype.
352 (DSYMMODE): Remove.
353 (parse_exp): Replace expressionS argument with a h8_op. Parse the
354 operand size as well.
355 (skip_colonthing): Remove unused expression argument. Tighten checks
356 for 2-digit sizes.
357 (colonmod24): Remove.
358 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
359 (get_operand): Likewise. Use the standard code to read the size of
360 pc-relative operands.
361 (fix_operand_size): Include the size-guessing logic that used to be
362 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
363 offsets with a symbolic component.
364
0cea6190
NC		 3652003-07-04 Nick Clifton <nickc@redhat.com>
366
367 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
368 macro to compute size of selected register name array.
369
933fbc29
MS		 3702003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
371
372 * config/tc-s390.c (md_parse_option): Add cpu type z990.
373 (md_begin): Add minimal cpu type logic for instructions with different
374 binary format depending on the cpu.
375 (md_assemble): Remove check for minimal cpu.
376 (s390_insert_operand): Add support for long displacements.
377 (md_gather_operands): Likewise.
378 (tc_s390_fix_adjustable): Likewise.
379 (tc_s390_force_relocation): Likewise.
380 (md_apply_fix3): Likewise.
381
1a2c1fad
CD		 3822003-06-30 Chris Demetriou <cgd@broadcom.com>
383
384 * config/tc-mips.c (s_mipsset): Implement -march= handling
385 differently.
386
17a2f251
TS		 3872003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
388
389 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
390 prototypes and casts. Replace PTR with void *. Reformat.
391 * config/tc-mips.h: Likewise.
392
6344efa4
AM		 3932003-06-30 Alan Modra <amodra@bigpond.net.au>
394
395 * config/tc-ia64.c (note_register_values): Warning fix.
396 * config/tc-mips.c (append_insn): Likewise.
397
fef14a42
TS		 3982003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
399
400 * config/tc-mips.c (mips_set_options,mips_opts): Support for
401 .set arch=FOO.
402 (file_mips_arch): Rename mips_arch.
403 (mips_arch_info,mips_tune_info): Remove.
404 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
405 (mips_cpu_info_from_arch): New function.
406 (md_begin): Use file_mips_arch.
407 (macro_build,macro,mips_ip): Use mips_opts.arch.
408 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
409 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
410 Use file_mips_arch.
411 (s_mipsset): Support for .set arch=FOO.
412 (mips_cpu_info_table): Fix typo.
413
02fc3089
L		 4142003-06-26 H.J. Lu <hongjiu.lu@intel.com>
415
416 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
417
2d0d09ca
RS		 4182003-06-25 Richard Sandiford <rsandifo@redhat.com>
419
420 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
421 unsigned 8-bit operands.
422
685736be
NC		 4232003-06-24 Nick Clifton <nickc@redhat.com>
424
425 * read.c (s_comm): Change error message to assume an unsigned size
426 has been passed to .comm.
427 * config/tc-sparc.c (s_common): Likewise.
428 * write.c (write_contents): Replace 'unsigned long' with
429 'addressT' and 'long' with offsetT in order to allow computations
430 with very large values to work for 64-bit addressed targets.
431 (relax_and_size_all_segments): Likewise.
432 (relax_frag): Likewise.
433 (relax_segment): Likewise.
e85ca5bb 434
e98d298c
MM		 4352003-06-23 Mark Mitchell <mark@codesourcery.com>
436
437 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
438
ca164297
L		 4392003-06-23 H.J. Lu <hongjiu.lu@intel.com>
440
441 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
442 Instructions.
443
444 * gas/config/tc-i386.h (CpuPNI): New.
445 (CpuUnknownFlags): Add CpuPNI.
446
041340ad
JW		 4472003-06-23 <davidm@hpl.hp.com>
448
449 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
450 freebsd, openvms, and nsk (non-stop kernel).
451
b7599f01
JT		 4522003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
453
454 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
455 all locals have been declared.
456
b7c7d6c1
TS		 4572003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
458
459 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
460 special handling for n32 ABI.
461 (macro): Likewise.
462
815ddb50
TS		 4632003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
464
465 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
466 2003-06-11 change.
467
f590b86e
CG		 4682003-06-19 Christian Groessler <chris@groessler.org>
469
470 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
471 now, not only a warning. Add some more checks to detect invalid
472 registers.
473 (get_operand): For CLASS_IR remember register size in mode struct.
474 (get_specific): Handle new CLASS_IRO type. Add register size
475 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 476 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 477
931e13a6
AM		 4782003-06-19 Alan Modra <amodra@bigpond.net.au>
479
480 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
481 (ppc_change_csect): Add align param. Align frag at start of csect.
482 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
483 (ppc_frob_section): Align vma.
484
9393cb0d
JJ		 4852003-06-18 Jakub Jelinek <jakub@redhat.com>
486
487 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
488 (output_cie): Don't pad.
489 (output_fde): Add align argument. Pad to align if not 0.
490 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
491 Pad just last FDE to EH_FRAME_ALIGNMENT.
492
df9a398f
MS		 4932003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
494
495 * config/tc-s390.c (init_default_arch): Make current_mode_mask
496 dependent on s390_arch_size and current_cpu dependent on
497 current_mode_mask.
498
2fe04c57
NC		 4992003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
500
501 * configure.in: Add c4x as an architecture variant to tic4x.
502 * configure: Regenerate.
503 * Makefile.in: Regenerate.
504 * doc/Makefile.in: Regenerate.
505
9f2b53d7
AM		 5062003-06-18 Alan Modra <amodra@bigpond.net.au>
507
508 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
509 ".TOC." from PPC64_TOC relocs.
510
ba0b2174
AM		 5112003-06-17 Alan Modra <amodra@bigpond.net.au>
512
513 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
514
f899b4b8
TS		 5152003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
516
517 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
518 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
519 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
520 s_cprestore,s_cpadd): Use them.
521
399f703e
HPN		 5222003-06-16 Hans-Peter Nilsson <hp@axis.com>
523
524 * configure.in: Add specific case for cris-*-linux-gnu* with
525 em=linux.
526 * configure: Regenerate.
527 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
528 if TE_LINUX defined, else FALSE.
529 (bfd_boolean demand_register_prefix): Set default from
530 DEFAULT_CRIS_AXIS_LINUX_GNU.
531 (symbols_have_leading_underscore): Similar.
532 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
533
39c2da32
RE		 5342003-06-13 Richard Earnshaw <rearnsha@arm.com>
535
536 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
537 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
538 FPU_ARCH_FPA for AOUT.
539 (md_begin): Don't try to guess the floating point architecture from
540 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
541
a06a29f2
NC		 5422003-06-13 Robert Millan <zeratul2@wanadoo.es>
543
544 * configure.in: Add i386-netbsd-gnu target.
545 * configure: Regenerate.
546
d88ef7a6
TT		 5472003-06-12 Tom Tromey <tromey@redhat.com>
548
549 * doc/as.texinfo (Comm): Added @node. Moved before CFI
550 directives node.
551
34ce925e
RS		 5522003-06-12 Richard Sandiford <rsandifo@redhat.com>
553
554 * config/tc-mips.c (append_insn): In a compound relocation, take the
555 field width from the final (outermost) operator.
556
cdfbf930
RH		 5572003-06-11 Richard Henderson <rth@redhat.com>
558
559 * dw2gencfi.c (struct cfi_escape_data): New.
560 (cfi_add_CFA_nop): Remove.
561 (CFI_escape, dot_cfi_escape): New.
562 (dot_cfi): Remove nop.
563 (cfi_pseudo_table): Remove nop; add escape.
564 (output_cfi_insn): Likewise.
565 (select_cie_for_fde): Stop on escape.
566 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
567 * read.c, read.h (do_parse_cons_expression): New.
568 * doc/as.texinfo (.cfi_escape): New.
569
8c1a34cd
TS		 5702003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
571
572 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
573 (s_cprestore): Likewise.
574 (s_cpreturn): Likewise.
575
4b0cff4e
TS		 5762003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
577
578 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
579 with zeros.
580
a7ebbfdf
TS		 5812003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
582
583 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
584 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
585 exceptions from size assert. Remove most of the addend fixup
586 specialcasing. Remove value, use valP directly. simplify fx_addnumber
587 handling. Remove zero addend specialcases.
588 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
589 the addend fixup specialcase.
590 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
591
d25d759d
TS		 5922003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
593
594 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
595 in the RELOC_EXPANSION_POSSIBLE case.
596
9d83078b
AM		 5972003-06-11 Alan Modra <amodra@bigpond.net.au>
598
599 * config/tc-i960.c (line_comment_chars): Add '#'.
600 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
601
3b443373
L		 6022003-06-11 H.J. Lu <hongjiu.lu@intel.com>
603
604 * po/Make-in (DESTDIR): New.
605 (install-data-yes): Support $(DESTDIR).
606 (uninstall): Likewise.
607
795bb480
AM		 6082003-06-11 Alan Modra <amodra@bigpond.net.au>
609
610 * Makefile.am: Run "make dep-am".
611 * Makefile.in: Regenerate.
612 * po/POTFILES.in: Regenerate.
613
b11dcf4e
DE		 6142003-06-10 Doug Evans <dje@sebabeach.org>
615
616 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
617 CGEN_INSN_RELAXED.
618 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
619 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
620 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
621
adadcc0c
AM		 6222003-06-10 Alan Modra <amodra@bigpond.net.au>
623 Gary Hade <garyhade@us.ibm.com>
624
625 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
626 (md_apply_fix3): Special case lq insn.
627
0613284f
RS		 6282003-06-10 Richard Sandiford <rsandifo@redhat.com>
629
630 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
631 lists. Allow single-register ranges.
632
f4984206
RS		 6332003-06-10 Richard Sandiford <rsandifo@redhat.com>
634
635 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 636 (md_pseudo_table): Add .h8300sxn entry.
f4984206 637
12b55ccc
L		 6382003-06-09 H.J. Lu <hongjiu.lu@intel.com>
639
640 * NEWS: Updated for the new -n option for the i386 assembler.
641
642 * config/tc-i386.c (optimize_align_code): New.
643 (md_shortopts): Add 'n'.
644 (md_parse_option): Handle 'n'.
645 (md_show_usage): Add '-n'.
646
647 * config/tc-i386.h (optimize_align_code): Declared.
648 (md_do_align): Optimize code alignment only if optimize_align_code
649 is not 0.
650
651 * doc/as.texinfo: Add the new -n option.
652
653 * doc/c-i386.texi: Document the new -n option.
654
fa87b337
RH		 6552003-06-07 Richard Henderson <rth@redhat.com>
656
17076204
RH		 657 * doc/as.texinfo: Document .cfi_rel_offset.
658
fa87b337
RH		 659 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
660 (cfi_add_CFA_offset): Detect invalid offsets.
661 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
662 (cfi_add_CFA_restore_state): Restore it.
663 (CFI_rel_offset): New.
664 (cfi_pseudo_table): Add it.
665 (dot_cfi): Handle it.
666
52628315
L		 6672003-06-07 H.J. Lu <hongjiu.lu@intel.com>
668
669 * app.c (do_scrub_chars): Add states 14 and 15 to handle
670 predicate for ia64.
671
d4ea8842
MS		 6722003-06-05 Michael Snyder <msnyder@redhat.com>
673
674 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
675 (build_bytes): Ditto.
676
6772003-06-05 Richard Sandiford <rsandifo@redhat.com>
678
679 * config/tc-h8sx.c (DMODE): Remove.
680 (colonmod24): Don't choose a default if the operand is a 16-bit
681 constant integer.
682 (fix_operand_size): New function.
683 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
684 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
685
2be24b54
ML		 6862003-06-05 Michal Ludvig <mludvig@suse.cz>
687
688 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
689 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
690 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
691 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
692 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
693 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
694 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
695 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
696 (cfi_pseudo_table): New directives .cfi_return_column,
697 .cfi_restore, .cfi_undefined, .cfi_same_value,
698 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
699 (dot_cfi, output_cfi_insn): Handle new directives.
700 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
701 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
702 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
703
757bc393
RH		 7042003-06-04 Richard Henderson <rth@redhat.com>
705
1233ae62
RH		 706 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
707
757bc393
RH		 708 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
709
f4b97536
RH		 7102003-06-04 Richard Henderson <rth@redhat.com>
711
712 * config/tc-alpha.c (s_alpha_usepv): New.
713 (md_pseudo_table): Add it.
714 (alpha_cfi_frame_initial_instructions): New.
715 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
716 (tc_cfi_frame_initial_instructions): New.
717 * doc/c-alpha.texi: Document .usepv.
718
68d55fe3
JJ		 7192003-06-04 Jakub Jelinek <jakub@redhat.com>
720
721 * as.c (show_usage): Document --execstack and --noexecstack.
722 (parse_args): Add --execstack and --noexecstack.
723 (main): Create .note.GNU-stack section if --execstack or
724 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
725 * as.h (flag_execstack, flag_noexecstack): New.
726
f9b4148d
CD		 7272003-06-03 Chris Demetriou <cgd@broadcom.com>
728
729 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
730 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
731 (OPTION_MISC_BASE): New defines.
732 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
733 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
734 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
735 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
736 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
737 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
738 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
739 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
740 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
741 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
742 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
743 (OPTION_TRAP): Redefine in terms of new defines.
744 (md_longopts): Reorder entries.
745
7ee7b84d
MS		 7462003-05-14 Michael Snyder <msnyder@redhat.com>
747 From Bernd Schmidt <bernds@redhat.com>
748 and Michael Snyder <msnyder@redhat.com>
749 and Alexandre Oliva <aoliva@redhat.com>
750 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
751 * config/tc-h8300.h: Ditto.
752
e30ddb24
NC		 7532003-06-03 Nick Clifton <nickc@redhat.com>
754
755 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 756 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
757 before calling bfd_reloc_type_lookup.
758
ed7d5d1a
AM		 7592003-06-02 Alan Modra <amodra@bigpond.net.au>
760
761 * read.c (emit_expr): Set dot_value.
762 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
763
c1ed1235
AM		 7642003-06-02 Alan Modra <amodra@bigpond.net.au>
765
766 * macro.c (sub_actual): Don't lose string if it turns out that
767 &string wasn't an arg.
768
eafbc43f
RH		 7692003-05-31 Richard Henderson <rth@redhat.com>
770
771 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
772 (cfi_finish): Set flag_traditional_format around .eh_frame data.
773
f37f01cf
RH		 7742003-05-29 Richard Henderson <rth@redhat.com>
775
776 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
777 (all_frame_data, plast_frame_data, cur_frame_data): New.
778 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 779 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
780 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 781 * config/tc-alpha.h (md_end): New.
782 (DWARF2_DEFAULT_RETURN_COLUMN): New.
783 (DWARF2_CIE_DATA_ALIGNMENT): New.
784
a197c351
NC		 7852003-05-29 Nick Clifton <nickc@redhat.com>
786
787 * configure.in: Add i386-*-freebsd* entry.
788 * configure: Regenerate.
789
4bf4a882 7902003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 791
792 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 793
756d1d01
RH		 7942003-05-27 Richard Henderson <rth@redhat.com>
795
796 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
797 symbol_create call.
798 (current_location): Use symbol_temp_new_now.
799 * stabs.c (s_stab_generic): Use symbol_temp_new.
800 * symbols.c (temp_label_name): Remove.
801 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
802
a4447b93
RH		 8032003-05-27 Richard Henderson <rth@redhat.com>
804
805 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
806 * as.c (main): Always call cfi_finish.
807 * config/tc-i386.c (x86_dwarf2_return_column): New.
808 (x86_cie_data_alignment): New.
809 (md_begin): Set them.
810 (tc_x86_cfi_init): Remove.
811 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
812 return int, not unsigned long; don't as_bad here.
813 (tc_x86_frame_initial_instructions): Streamline; use
814 updated api.
815 * config/tc-i386.h (tc_cfi_init): Remove.
816 (DWARF2_DEFAULT_RETURN_COLUMN): New.
817 (DWARF2_CIE_DATA_ALIGNMENT): New.
818
b7d6ed97
RH		 8192003-05-27 Richard Henderson <rth@redhat.com>
820
821 * symbols.c (temp_label_name): New.
822 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
823 (symbol_set_value_now): New.
824 * symbols.h: Prototype them.
825 * dwarf2dbg.c: Use them.
826 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
827
14218d5f
JE		 8282003-05-23 Jason Eckhardt <jle@rice.edu>
829
830 * config/tc-i860.c (target_xp): Declare variable.
831 (OPTION_XP): Declare macro.
832 (md_longopts): Add option -mxp.
833 (md_parse_option): Set target_xp.
834 (md_show_usage): Add -mxp usage.
835 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
836 (md_assemble): Don't try expansions if XP_ONLY is set.
837 * doc/c-i860.texi: Document -mxp option and i860XP support.
838
36ede617
EC		 8392003-05-23 Eric Christopher <echristo@redhat.com>
840
841 * config/tc-mips.c (macro_build_jalr): Warning patrol.
842
a105a300
TS		 8432003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
844
845 * config/tc-mips.c (append_insn): Use actual relocation size for new
846 fixp's. Don't relax overflow checking for partial_inplace relocations.
847 Use the actual relocation type in combined relocs, not just the type
848 of the first one.
849 (macro_build_jalr): Use actual relocation size for new fix.
850 (s_cpsetup, s_gpdword): Likewise.
851
dc9461f6
TS		 8522003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
853
854 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
855
ceb41009
NC		 8562003-05-22 Nick Clifton <nickc@redhat.com>
857
858 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
859 section relative offsets for relocs that will not be based on the
860 section symbol.
861 (xstormy16_md_apply_fix3): Remove previous patch to this
862 function.
863
143d77c5
EC		 8642003-05-07 Eric Christopher <echristo@redhat.com>
865
ed7d5d1a
AM		 866 * config/tc-mips.c (mips_abicalls): New variable.
867 (md_parse_option): Use.
868 (s_option): Ditto.
869 (s_abicalls): Ditto.
870 (mips_elf_final_processing): Set EF_MIPS_PIC and
871 EF_MIPS_CPIC dependent on above.
143d77c5 872
85c77c38
DA		 8732003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
874
875 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
876
87ccc1b0
NC		 8772003-05-21 Nick Clifton <nickc@redhat.com>
878
ed7d5d1a
AM		 879 * config/obj-elf.c: Include dwarf2dbg.h.
880 (elf_pseudo_tab): Add .file and .loc.
881 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
882 * config/tc-arm.c: Likewise.
883 * config/tc-h8300.c: Likewise.
884 * config/tc-hppa.c: Likewise.
885 * config/tc-ia64.c: Likewise.
886 * config/tc-m68hc11.c: Likewise.
887 * config/tc-m68k.c: Likewise.
888 * config/tc-mmix.c: Likewise.
889 * config/tc-mn10300.c: Likewise.
890 * config/tc-ppc.c: Likewise.
891 * config/tc-sh.c: Likewise.
892 * config/tc-sparc.c: Likewise.
893 * config/tc-v850.c: Likewise.
894 * config/tc-frv.c: Likewise, and remove redundant inclusion of
895 dwarf2dbg.h.
896 * config/tc-ip2k.c: Likewise.
897 * config/tc-iq2000.c: Likewise.
898 * config/tc-xstormy16.c: Likewise.
899 * config/tc-xtensa.c: Likewise.
87ccc1b0 900 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 901 * Makefile.in: Regenerate.
902 * aclocal.m4: Regenerate.
903 * config.in: Regenerate.
904 * configure: Regenerate.
905 * po/POTFILES.in: Regenerate.
906 * po/gas.pot: Regenerate.
143d77c5 907
7ed2c8b0
NC		 9082003-05-21 Nick Clifton <nickc@redhat.com>
909
910 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
911 BFD_ASSEMBLER targets.
912 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
913 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
914 defining BFD_ASSEMBLER.
915
39b82151
ML		 9162003-05-20 Michal Ludvig <mludvig@suse.cz>
917
918 * as.c (main): Remove tc_cfi_init().
143d77c5 919 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 920 with '%'.
921 (cfi_pseudo_table): Add "cfi_register" entry.
922 (cfi_make_insn): Handle CFA_register.
923 (cfi_output_insn): Ditto.
924 (dot_cfi): Ditto.
925 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
926 (dot_cfi_endproc): Reuse already emitted CIEs.
927 * testsuite/gas/cfi/cfi-i386.d: New pattern.
928 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
929
f53e95c7
NC		 9302003-05-20 Nick Clifton <nickc@redhat.com>
931
932 * config/tc-xstormy16.c: Include dwarf2dbg.h.
933 (md_pseudo_table): Add entries for .loc and .line.
934
7c0295b1
AM		 9352003-05-20 Alan Modra <amodra@bigpond.net.au>
936
937 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
938 defined.
939 (dot_cfi_endproc): Avoid C99 construct.
940
54cfded0
AM		 9412003-05-20 Michal Ludvig <mludvig@suse.cz>
942
943 * dw2gencfi.c, dw2gencfi.h: New files.
944 * config/tc-i386.c (tc_x86_cfi_init): New function.
945 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
946 * as.c (parse_args): Set verbose flag on --verbose.
947 (main): Call tc_cfi_init()/cfi_finish().
948 * as.h (verbose): New external variable.
949 * read.c (pobegin): Insert CFI pops to the list.
950 * symbols.c (local_symbol_make): Make symbol external.
951 * symbols.h (local_symbol_make): New prototype.
952 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
953 * Makefile.in: Regenerate.
954 * doc/as.texinfo: Added node "CFI directives" with description of
955 all implemented .cfi_* directives.
956 * doc/Makefile.in: Regenerate.
957 * po/POTFILES.in: Regenerate.
958
a1f3c24c
SS		 9592003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
960
54cfded0
AM		 961 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
962 insns.
1975ab25 963 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 964
b645cb17
JE		 9652003-05-18 Jason Eckhardt <jle@rice.edu>
966
967 * config/tc-i860.c (i860_process_insn): Initialize fc after
968 each opcode mismatch.
969
80c7c40a
NC		 9702003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
971
972 * configure.in: Accept i[3-7]86 variants.
973 * configure: Regenerate.
974
c344a4c8
TS		 9752003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
976
977 * config/tc-mips.h: Fix comment formatting.
978
64e55042
HPN		 9792003-05-13 Hans-Peter Nilsson <hp@axis.com>
980
981 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 982 (read_a_source_file): Delete label contin.
64e55042
HPN		 983 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
984 input as with macros, instead of in separate old_* variables.
985 Zero-terminate string being scrubbed.
986
e66c629e
NC		 9872003-05-12 Nick Clifton <nickc@redhat.com>
988
989 * config/tc-xstormy16.c (skipping_fptr): New local variable.
990 (md_assemble): Reset skipping_fptr.
991 (md_operand): If @fptr() is followed by a minus sign, set
992 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
993 @fptr is detected, ignore it and reset skipping_fptr.
994
673a54e3
JE		 9952003-05-11 Jason Eckhardt <jle@rice.edu>
996
997 * config/tc-i860.c (MAX_FIXUPS): Define.
998 (struct i860_fi fi[]): New struct.
999 (struct i860_it the_insn): Add above as member and move fields
1000 exp, reloc, pcrel and fup into i860_fi.
1001 (md_assemble): Replace all instances of exp, reloc, pcrel
1002 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1003 Add a loop to possibly emit multiple fix-ups for each insn.
1004 (i860_process_insn): Likewise.
1005 (i860_get_expression): Likewise.
1006 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1007
2ebb4b88
MS		 10082003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1009
1010 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1011
35f5df7f
L		 10122003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1013
1014 * config/tc-ia64.c (alias_hash): New.
1015 (alias_name_hash): New.
1016 (secalias_hash): New.
1017 (secalias_name_hash): New.
1018 (md_pseudo_table): Add "secalias".
1019 (md_begin): Initialize alias_hash, alias_name_hash,
1020 secalias_hash and secalias_name_hash.
1021 (struct alias): New.
1022 (dot_alias): Implement .alias and .secalias directives.
1023 (do_alias): New.
1024 (ia64_adjust_symtab): New.
1025 (do_secalias): New.
1026 (ia64_frob_file): New.
1027
1028 * config/tc-ia64.h (ia64_adjust_symtab): New.
1029 (tc_adjust_symtab): Defined.
1030 (ia64_frob_file): New.
1031 (tc_frob_file): Defined.
1032
d2bf1bda
NC		 10332003-05-07 Dmitry Diky <diwil@mail.ru>
1034
1035 * tc-msp430.c: Add missing lines to known cpus list.
1036
cac012d6
AO		 10372003-05-06 Alexandre Oliva <aoliva@redhat.com>
1038
1039 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1040 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1041 * config.in, configure: Rebuilt.
1042
d8dbbec1
L		 10432003-05-05 H.J. Lu <hjl@gnu.org>
1044
1045 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1046 howto->partial_inplace is false.
1047
9204e615
DJ		 10482003-05-05 Daniel Jacobowitz <drow@mvista.com>
1049
1050 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1051 symbol_used_in_reloc_p check.
1052 (md_apply_fix3): Remove check for howto->pcrel_offset.
1053
711ef82f
L		 10542003-05-03 H.J. Lu <hjl@gnu.org>
1055
1056 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1057 fatal error for unknown section attribute.
1058
1059 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1060 unknown section attribute.
1061 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1062 * config/tc-ppc.c (ppc_section_letter): Likewise.
1063
1064 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1065 (ia64_elf_section_type): Accept "unwind".
1066
83b5ab55
L		 10672003-05-02 H.J. Lu <hjl@gnu.org>
1068
1069 * read.h (demand_copy_string): New.
1070
1071 * config/tc-alpha.c (demand_copy_string): Removed.
1072
7ff0565e
MS		 10732003-05-02 Michael Snyder <msnyder@redhat.com>
1074
54cfded0 1075 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1076 (for targets that like eg. a leading dot in a local label).
1077
2968149b
NC		 10782003-05-02 Nick Clifton <nickc@redhat.com>
1079
1080 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1081 addend with the symbol's value for pc-relative relocations against
1082 a defined symbol - this will be done automatically.
1083
e7b9a8c1
L		 10842003-05-01 H.J. Lu <hjl@gnu.org>
1085
1086 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1087 "STT_NOTYPE".
1088
612d7b83
L		 10892003-05-01 H.J. Lu <hjl@gnu.org>
1090
1091 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1092
1093 * config/obj-elf.c (obj_elf_section_name): Call
1094 tc_canonicalize_section_name if it is defined.
1095
a645d1eb
L		 10962003-05-01 H.J. Lu <hjl@gnu.org>
1097
1098 * config/tc-ia64.c (ia64_check_label): New.
1099 * config/tc-ia64.h (tc_check_label): New.
1100
1101 * read.c (read_a_source_file): Call tc_check_label after
1102 creating a user-defined label if defined.
1103
df12615d
AM		 11042003-05-02 Alan Modra <amodra@bigpond.net.au>
1105
1106 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1107 -be and split strings to below 509 bytes in length.
1108
f70c8412
CG		 11092003-05-01 Christian Groessler <chris@groessler.org>
1110
1111 * expr.h: Fix comments in operatorT typedef.
54cfded0 1112 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1113 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1114 decides by the parameter.
1115 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1116 command line argument was given to select the intended
1117 architecure.
1118 (get_interrupt_operand): Warn if NOP type code is emitted.
1119 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1120 (apply_fix): Call newfix with additional 'size' parameter.
1121 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1122 4 bit immediate arguments.
1123 (md_longopts): Add 'linkrelax' option.
1124 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1125 variable when 'linkrelax' command line option is specified.
1126 (md_show_usage): Display 'linkrelax' option.
1127 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1128 R_CALLR and R_REL16.
1129 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1130
10a98291
L		 11312003-04-30 H.J. Lu <hjl@gnu.org>
1132
1133 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1134 (ia64_float_to_chars): Likewise.
1135 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1136 and ia64_float_to_chars by tc_segment_info_data.endian from
1137 the current segment if byteorder == -1.
1138 (md_begin): Call dot_byteorder to set target_big_endian.
1139 (md_atof): Call ia64_float_to_chars to convert floating point.
1140 (ia64_float_to_chars_bigendian): New function.
1141 (ia64_float_to_chars_littleendian): Likewise.
1142 (ia64_elf_section_change_hook): Likewise.
1143
1144 * config/tc-ia64.h (ia64_number_to_chars): New.
1145 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1146 (ia64_elf_section_change_hook): New.
1147 (md_elf_section_change_hook): Defined.
1148 (ia64_segment_info_type): New struct.
1149 (TC_SEGMENT_INFO_TYPE): Defined.
1150
bf57c3c9
L		 11512003-04-30 H.J. Lu <hjl@gnu.org>
1152
1153 * config/tc-ia64.c (md_section_align): Deleted.
1154
1155 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1156 (md_section_align): New.
1157
165a7f90
L		 11582003-04-30 H.J. Lu <hjl@gnu.org>
1159
1160 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1161 and add real16.
1162 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1163 "real16.ua".
1164 (md_atof): Add 6 byte padding of zero for real16.
1165
eba874d8
NC		 11662003-04-29 Nick Clifton <nickc@redhat.com>
1167
1168 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1169 start of a version name.
1170
dbeba5e5
CD		 11712003-04-28 Chris Demetriou <cgd@broadcom.com>
1172
1173 * configure.in (mips-*-*n*bsd*): Replace with...
1174 (mips-*-netbsd*, mips-*-openbsd*): These.
1175 * configure: Regenerate.
1176
f0d7d5f9
NC		 11772003-04-28 H.J. Lu <hjl@gnu.org>
1178
1179 * config/tc-hppa.c (hppa_symbol_chars): New.
1180 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1181
a38b42ab
TS		 11822003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1183
1184 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1185
69be0a2b
CD		 11862003-04-25 Chris Demetriou <cgd@broadcom.com>
1187
1188 * NEWS: Belatedly mention support for MIPS32 Release 2.
1189
684022ea
EC		 11902003-04-24 Eric Christopher <echristo@redhat.com>
1191
1192 * config/tc-mips.c (nopic_need_relax): Revert previous
1193 change.
1194
2c8714f2
NC		 11952003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1196
1197 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1198 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1199 (md_pseudo_table): Handle .loc and .file
1200 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1201 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1202 * Makefile.in: Regenerate.
1203
684022ea 12042003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1205
1206 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1207 (md_pseudo_table): Add h8300hn, h8300sn.
1208 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1209 * doc/c-h8300.texi : Add documentation for new machine directives.
1210
5ce8663f
NC		 12112003-04-24 Nick Clifton <nickc@redhat.com>
1212
1213 * config/tc-ppc.c (ppc_symbol_chars): Define.
1214 * config/tc-ppc.h (tc_symbol_chars): Define.
1215
ef230218
JR		 12162003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1217
1218 * config/tc-sh.c: Amend comment to refer to SuperH.
1219 * config/tc-sh.h: Likewise.
1220 (LISTING_HEADER): Amend to refer to SuperH.
1221 * config/tc-sh64.c: Change comment to refer to SuperH.
1222 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1223 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1224 * doc/c-sh.texi: Amend to refer to SuperH.
1225 Add SuperH architecture documentation references.
1226 * doc/c-sh64.texi: Change to refer to SuperH.
1227
204cd129
NC		 12282003-04-23 H.J. Lu <hjl@gnu.org>
1229
1230 * app.c (do_scrub_chars): More checks for valid labels.
1231
2cdb18a7
L		 12322003-04-22 H.J. Lu <hjl@gnu.org>
1233
1234 * app.c (do_scrub_chars): Check for valid label.
1235
26597c86
NC		 12362003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1237
1238 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1239 references to Renesas M32R.
1240 * doc/c-m32r.texi: Likewise.
1241
88b4ca40
RH		 12422003-04-21 Richard Henderson <rth@redhat.com>
1243
54cfded0
AM		 1244 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1245 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1246
e5f08f7e
JJ		 12472003-04-18 Jakub Jelinek <jakub@redhat.com>
1248
1249 * ehopt.c (check_eh_frame): For aug_size == 0
1250 in state_seeing_aug_size state skip the state_skipping_aug
1251 state.
1252
c2dcd04e
NC		 12532003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1254
1255 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1256 'Renesas'.
1257 * doc/c-h8500.texi: Likewise.
1258 * doc/c-sh.texi: Likewise.
1259 * doc/c-sh64.texi: Likewise.
1260 * doc/h8.texi: Likewise.
1261 * config/tc-h8300.c: Likewise.
1262 * config/tc-h8300.h: Likewise.
1263 * config/tc-h8500.c: Likewise.
1264 * config/tc-h8500.h: Likewise.
1265 * config/tc-sh.c: Likewise.
1266 * config/tc-sh.h: Likewise.
1267 * config/tc-sh64.c: Likewise.
1268 * config/tc-sh64.h: Likewise.
1269
f5040a92
AO		 12702003-04-10 Alexandre Oliva <aoliva@redhat.com>
1271
1272 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1273 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1274 (append_insn): When filling delay slots with instructions
1275 that have fixups that tc_gen_reloc might consider modifyable
1276 in variant frags, start a new frag.
1277 (load_address): Generate GOT_DISP with of without offset
1278 depending on whether symbol is local. For -xgot, use
1279 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1280 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1281 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1282 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1283 <ld_st>: In NewABI with small got, always use
1284 GOT_PAGE/GOT_OFST, with the latter in the load/store
1285 instruction. With big got, use GOT_HI16/GOT_LO16 or
1286 GOT_PAGE/GOT_OFST.
1287 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1288 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1289 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1290 (md_convert_frag): Use memmove for safe copying of overlapping
1291 regions.
1292
35b55ed2
SC		 12932003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1294
1295 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1296 -mlong, -mshort-double and -mlong-double options; use table @code.
1297 (M68HC11-Syntax): Update to document 68HC12 operands.
1298 (M68HC11-Modifiers): New section for operand modifiers.
1299 (M68HC11-Directives): New section for specific assembler directives.
1300 (M68HC11-Branch): Fix Overfull hbox error.
1301
9214dd3b
AO		 13022003-04-09 Alexandre Oliva <aoliva@redhat.com>
1303
1304 * config/tc-mips.c (macro): Add comments explaining the rationale
1305 for Chris' change.
1306
eb0a7d52
AO		 13072003-04-09 Chris Demetriou <cgd@broadcom.com>
1308
1309 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1310 constant address that Alexandre took out by accident. Reject
1311 64-bit addresses that are not sign extensions of 32 bits only if
1312 we don't support 64-bit address constants.
1313
a7fc733f
AM		 13142003-04-09 Alan Modra <amodra@bigpond.net.au>
1315
1316 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1317
9cc92a36
NC		 13182003-04-08 Nick Clifton <nickc@redhat.com>
1319
1320 * as.c (perform_an_assembly_pass): If using cgen, call
1321 gas_cgen_begin.
1322 * cgen.c (gas_cgen_begin): New function. If
1323 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1324 otherwise call cgen_clear_signed_overflow_ok.
1325 * cgen.h: Prototype gas_cgen_begin.
1326
fe59a223
TS		 13272003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1328
1329 * write.c (write_relocs): Remove unused variable.
1330
5a7a0b7b
AO		 13312003-04-06 Chris Demetriou <cgd@broadcom.com>
1332
1333 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1334 (macro): Use new macro to decide whether to emit constant address
1335 as 32 or 64 bits if addresses are 32-bit wide but registers are
1336 64-bit wide.
1337
577300ce
SC		 13382003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1339
1340 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1341 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1342 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1343 address part of a far-function.
684022ea 1344 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1345 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1346 relocs.
1347 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1348 (find_opcode): Add comment.
1349 (md_estimate_size_before_relax): Force relocation of
1350 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1351 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1352 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1353 on the symbol itself so that DWARF2 strings are merged correctly.
1354
be33c5dd
SS		 13552003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1356
1357 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1358 default tic4x target format to 'coff2-tic4x'.
1359 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1360 s/c3x/tic3x/
1361 * config/tc-tic4x.h: Ditto
1362
e8fd7476
NC		 13632003-04-03 Nick Clifton <nickc@redhat.com>
1364
1365 * NEWS: Mention support for Xtensa architecture.
1366
47281638
PB		 13672003-04-02 Philip Blundell <philb@gnu.org>
1368
1369 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1370
af22f5b2
CD		 13712003-04-02 Chris Demetriou <cgd@broadcom.com>
1372
1373 * config/tc-mips.c (macro2): Adjust implementation of
1374 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1375 in the case where the source and destination registers
1376 are the same.
1377
e0001a05
NC		 13782003-04-01 Bob Wilson <bob.wilson@acm.org>
1379
54cfded0
AM		 1380 * Makefile.am (CPU_TYPES): Add xtensa.
1381 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1382 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1383 (xtensa-relax.o): New target.
1384 Run "make dep-am".
1385 * Makefile.in: Regenerate.
1386 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1387 extra_objects for xtensa targets.
1388 * configure: Regenerate.
1389 * write.c (write_object_file): Add new md_post_relax_hook.
1390 * config/tc-xtensa.c: New file.
1391 * config/tc-xtensa.h: Likewise.
1392 * config/xtensa-istack.h: Likewise.
1393 * config/xtensa-relax.c: Likewise.
1394 * config/xtensa-relax.h: Likewise.
1395 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1396 * doc/Makefile.in: Regenerate.
1397 * doc/all.texi: Set new XTENSA variable.
1398 * doc/as.texinfo: Set new Xtensa variable. Describe
1399 Xtensa-specific options. Define line comment character for
1400 Xtensa. Add Xtensa processors to list of ELF targets where
1401 alignment is specified in bytes. Add new Xtensa-Dependent node.
1402 Add acknowledgements for those contributing to the Xtensa port.
1403 * doc/internals.texi: Describe new md_post_relax_hook.
1404 * doc/c-xtensa.texi: New file.
e0001a05 1405
5a6c6817
NC		 14062003-04-01 Nick Clifton <nickc@redhat.com>
1407 Richard Earnshaw <rearnsha@arm.com>
1408
1409 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1410 (ARM_ARCH_IWMMXT): Simplify.
1411 (insns): Place iwmmx instructions in correct place in table.
1412 (arm_add_note): New function: Add a note entry to a .note section.
1413 (md_begin): Make the default architecture be unknown.
1414 Suppress the creation of an arm note section.
1415
97bbfa38
EC		 14162003-03-26 Eric Christopher <echristo@redhat.com>
1417
54cfded0 1418 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1419
e16bb312
NC		 14202003-03-25 Stan Cox <scox@redhat.com>
1421 Nick Clifton <nickc@redhat.com>
97bbfa38 1422
e16bb312
NC		 1423 Contribute support for Intel's iWMMXt chip - an ARM variant:
1424
1425 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1426 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1427 (enum wreg_type, enum iwmmxt_insn_type): New types.
1428 (wr_register, wc_register, wcg_register): New macros.
1429 (iwmmxt_table): New variable.
1430 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1431 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1432 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1433 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1434 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1435 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1436 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1437 cp_byte_address_offset, cp_byte_address_required_here,
1438 check_iwmmxt_insn): New functions.
97bbfa38 1439 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1440 (md_begin): Set the mach value for iWMMXt targets. Create a note
1441 section to identify iwmmxt binaries.
1442 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1443 * doc/c-arm.texi: Document the support for the iWMMXt.
1444 * NEWS: Mention new support.
1445