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* dep-in.sed: Remove libintl.h. Ignore include/fpoen-*.h
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
da64f3bf
AM		 12003-08-14 Alan Modra <amodra@bigpond.net.au>
2
3 * dep-in.sed: Remove libintl.h. Ignore include/fpoen-*.h
4 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
5 Run "make dep-am".
6 * Makefile.in: Regenerate.
7
c04898f8
AS		 82003-08-08 Andreas Schwab <schwab@suse.de>
9
10 * config/tc-m68k.h (TARGET_USE_CFIPOP)
11 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
12 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
13 Define.
14 * config/tc-m68k.c: Include "dw2gencfi.h".
15 (tc_m68k_regname_to_dw2regnum)
16 (tc_m68k_frame_initial_instructions): New functions.
17
3b260895
NC		 182003-08-08 Dmitry Diky <diwil@mail.ru>
19
20 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
21 according to gcc order.
22
14d3f364
JE		 232003-08-07 Jason Eckhardt <jle@rice.edu>
24
25 * config/tc-i860.c (i860_check_label): New function.
26 * config/tc-i860.h (i860_check_label): New prototype.
27 (tc_check_label): Define macro as i860_check_label.
28
820aff55
JE		 292003-08-06 Jason Eckhardt <jle@rice.edu>
30
31 * config/tc-i860.c (s_align_wrapper): New function and prototype.
32 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
33 surrounding OBJ_ELF ifdef, and re-format slightly.
34 * doc/c-i860.texi: Document the special .align syntax available
35 in Intel mode.
36
e15f6d30
JE		 372003-08-06 Jason Eckhardt <jle@rice.edu>
38
39 * config/tc-i860.c (i860_handle_align): New function.
40 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
41 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
42
0acc96e1
JE		 432003-08-06 Jason Eckhardt <jle@rice.edu>
44
45 * config/tc-i860.c (i860_process_insn): Check that instructions
46 with their dual-bit set are 8-byte aligned.
47
9e7d479d
NC		 482003-08-06 Nick Clifton <nickc@redhat.com>
49
50 * po/fr.po: Updated French translation.
51
07c7854e
JE		 522003-08-05 Jason Eckhardt <jle@rice.edu>
53
54 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
55 setting during flop argument parsing. Instead, do it after
56 instruction is fully parsed.
57
5eb0723a
JE		 582003-08-05 Jason Eckhardt <jle@rice.edu>
59
60 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
61 directives are only available in Intel syntax mode.
62
5ea0549d
JE		 632003-08-05 Jason Eckhardt <jle@rice.edu>
64
65 * config/tc-i860.c (s_dual): Accept .dual directive only in
66 the Intel syntax mode.
67 (s_enddual): Likewise for .enddual.
68 (s_atmp): Likewise for .atmp.
69
a4622f40
AM		 702003-08-04 Alan Modra <amodra@bigpond.net.au>
71
72 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
73 for memory operands. Pass the full operand_string to i386_index_check.
74
87505968
JE		 752003-08-01 Jason Eckhardt <jle@rice.edu>
76
77 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
78 (target_intel_syntax): Declare variable.
79 (OPTION_INTEL_SYNTAX): Declare macro.
80 (md_longopts): Add option -mintel-syntax.
81 (md_parse_option): Set target_intel_syntax.
82 (md_show_usage): Add -mintel-syntax usage.
83 (md_begin): Set reg_prefix based on target_intel_syntax.
84 (i860_process_insn): Skip register prefix only if there is one.
85 Parse relocatable expressions in either Intel or AT&T syntax based
86 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
87 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
88 about the differences in syntax.
89
20977673
AM		 902003-08-01 Dmitry Diky <diwil@mail.ru>
91
92 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
93 to all arches.
94
26c9b704
JR		 952003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
96
97 * config/tc-sh.c (md_assemble): For branches, check & update
98 valid_arch here.
99
7734b6e9
JE		 1002003-07-30 Jason Eckhardt <jle@rice.edu>
101
102 * config/tc-i860.c: Convert to ISO C90.
103
2d150871
RO		 1042003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
105
106 * read.c (s_space): Revert 2003-07-28 change.
107
92191b29
AM		 1082003-07-30 Alan Modra <amodra@bigpond.net.au>
109
110 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
111
c861c80c
AM		 1122003-07-29 Alan Modra <amodra@bigpond.net.au>
113
114 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
115
77a6138a
AM		 1162003-07-29 Jakub Jelinek <jakub@redhat.com>
117
118 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
119
34f70875
L		 1202003-07-28 H.J. Lu <hongjiu.lu@intel.com>
121
122 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
123
8d548edb
RO		 1242003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
125
126 * read.c (s_space): Don't warn about .space 0.
127
dcd410fe
RO		 1282003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
129
130 * config/tc-mips.c (mips_flag_pdr): Define.
131 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
132 (s_mips_end) [OBJ_ELF]: Likewise.
133 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
134 (md_parse_option) [OBJ_ELF]: Handle them.
135 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
136
137 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
138 * doc/as.texinfo (Overview) [MIPS]: Likewise.
139
3cddba1e
L		 1402003-07-25 H.J. Lu <hongjiu.lu@intel.com>
141
142 * config/obj-elf.c (obj_elf_change_section): Update
143 elf_section_type and elf_section_flags only when they are
144 specified.
145
8e8c182c
L		 1462003-07-25 H.J. Lu <hongjiu.lu@intel.com>
147
148 * config/obj-elf.c (obj_elf_change_section): Always set section
149 type and flags.
150
2f89ff8d
L		 1512003-07-25 H.J. Lu <hongjiu.lu@intel.com>
152
153 * config/obj-elf.c (special_sections): Removed.
154 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
155 elf_section_type and elf_section_flags.
156 (elf_frob_file): Set SHT_GROUP.
157
158 * config/obj-elf.h (obj_sec_set_private_data): New.
159
160 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
161 * config/tc-ia64.h: Likewise.
162 * config/tc-m32r.h: Likewise.
163 * config/tc-m68hc11.h: Likewise.
164 * config/tc-mcore.h: Likewise.
165 * config/tc-mips.h: Likewise.
166 * config/tc-ppc.h: Likewise.
167 * config/tc-sh64.h: Likewise.
168 * config/tc-v850.h: Likewise.
169 * config/tc-xtensa.h: Likewise.
170
171 * config/tc-v850.h (SHF_V850_GPREL): Removed.
172 (SHF_V850_EPREL): Likewise.
173 (SHF_V850_R0REL): Likewise.
174
175 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
176 is defined.
177
a7f10e7a
SC		 1782003-07-24 Stephane Carrez <stcarrez@nerim.fr>
179
180 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
181 debugging symbols so that we handle page memory correctly.
182
834d807b
NC		 1832003-07-24 Nick Clifton <nickc@redhat.com>
184
185 * po/fr.po: Updated French translation.
186
8266886e
DJ		 1872003-07-23 Daniel Jacobowitz <drow@mvista.com>
188
189 * config/tc-arm.c (arm_archs): Add iwmmxt.
190
b41b1f95
L		 1912003-07-22 H.J. Lu <hongjiu.lu@intel.com>
192
193 * read.c (do_parse_cons_expression): Mark nbytes unused to
194 silence gcc.
195
0c0b9be0
AO		 1962003-07-22 Alexandre Oliva <aoliva@redhat.com>
197
ba18dd6f
AO		 198 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
199 or bsr/bs.
200
0c0b9be0
AO		 201 * config/tc-h8300.c (md_assemble): Make sure characters after
202 slash and dot are lower-case.
203
6c37ac4d
NC		 2042003-07-17 Nick Clifton <nickc@redhat.com>
205
206 * po/es.po: New Spanish translation.
207 * po/tr.po: New Turkish translation.
208 * po/opcodes.pot: Regenerate.
209
c5c0a210
AM		 2102003-07-16 Alan Modra <amodra@bigpond.net.au>
211
212 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
213 (generic_dwarf2_emit_offset): Don't define function when
214 TC__DWARF2_EMIT_OFFSET is defined.
215
5a7ea749
RS		 2162003-07-15 Richard Sandiford <rsandifo@redhat.com>
217
218 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
219 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 220 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 221
ec178e1b
AM		 2222003-07-15 Alan Modra <amodra@bigpond.net.au>
223
224 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
225 only for V850_OPERAND_DISP operands.
226
e85ca5bb
AM		 2272003-07-15 Alan Modra <amodra@bigpond.net.au>
228
229 * frags.c (frag_more): Move segment checks to..
230 (frag_alloc_check): ..here. New function.
231 (frag_append_1_char): Call frag_alloc_check.
232
76bff705
NC		 2332003-07-14 Nick Clifton <nickc@redhat.com>
234
235 * po/tr.po: Update with latest version.
236 * po/POTFILES.in: Regenerate.
237 * po/gas.pot: Regenerate.
238 * configure: Regenerate.
239
278ed128
NC		 2402003-07-14 Nick Clifton <nickc@redhat.com>
241
242 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
243 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
244 "safe-ctype.h" and update use of macros.
245 * Makefile.am: Update dependencies.
246 * Makefile.in: Regenerate.
247
fce00800
AM		 2482003-07-11 Alan Modra <amodra@bigpond.net.au>
249
250 * po/gas.pot: Regenerate.
251
75e21f08
JJ		 2522003-07-10 Jakub Jelinek <jakub@redhat.com>
253
254 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
255 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
256 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
257 DWARF2_CIE_DATA_ALIGNMENT): Define.
258 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
259 prototypes.
260 (ppc_cie_data_alignment): Declare.
261 * config/tc-ppc.c: Include dw2gencfi.h.
262 (ppc_cie_data_alignment): Define.
263 (md_begin): Initialize ppc_cie_data_alignment.
264 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
265 functions.
266 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
267 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
268 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
269 DWARF2_CIE_DATA_ALIGNMENT): Define.
270 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
271 New prototypes.
272 (s390_cie_data_alignment): Declare.
273 * config/tc-s390.c: Include dw2gencfi.h.
274 (s390_cie_data_alignment): Define.
275 (md_begin): Initialize s390_cie_data_alignment.
276 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
277 New functions.
278
2ce28d43
AO		 2792003-07-10 Alexandre Oliva <aoliva@redhat.com>
280
281 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
282 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
283 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
284 * configure.in (am33_2.0, mn10300-*-linux*): Added.
285 * configure: Rebuilt.
286 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
287 elf32-am33lin.
288 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
289 by default.
290
bf6f0d0c
AO		 2912003-07-09 Alexandre Oliva <aoliva@redhat.com>
292
293 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
294 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
295 for subtracts from GLOBAL_OFFSET_TABLE that could not be
296 simplified.
297 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
298 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
299 could not be simplified.
300 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
301 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
302 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
303 BDF_RELOC_MN10300_GOT32.
304 * config/tc-mn10300.c (mn10300_fix_adjustable): If
305 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
306 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
307 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
308 symbol if we know its value.
309 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
310 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
311 duplicate underscore prefix.
312 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
313 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
314 type in X_md, not X_add_number. Zero X_add_number.
315 (mn10300_check_fixup): Extract relocation type from X_md.
316 * config/tc-mn10300.h: Update comment.
317 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
318 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
319 (O_PIC_reloc): this.
320 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
321 (mn10300_check_fixup): Likewise.
322 (mn10300_parse_name): Set X_add_number to relocation type.
323 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
324 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
325 O_GOTOFF, O_PLT, O_GOT): Define.
326 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
327 (mn10300_check_fixup): New fn.
328 (md_assemble): Call it. Check for PIC-related relocs.
329 (mn10300_cons_fix_new): Likewise. New fn.
330 (mn10300_end_of_match): New fn.
331 (mn10300_md_parse_name_cont): New fn.
332
e7b71525
AO		 3332003-07-09 Alexandre Oliva <aoliva@redhat.com>
334
335 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
336 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
337 accumulator's shift.
338 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
339 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
340 md_assemble, md_estimate_size_before_relax): Handle fbCC.
341 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
342 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
343 HAVE_AM33_2.
344 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
345 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
346 (HAVE_AM33): Match AM33_2 too.
347 (HAVE_AM33_2): New macro.
348 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
349 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
350 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
351 (float_registers, double_registers): New variables.
352 (float_register_name, double_register_name): New functions.
353 (md_assemble): Recognize FP registers. Implement FMT_D3.
354 (mn10300_insert_operand): Support FP registers.
355
115695a8
CD		 3562003-07-08 Chris Demetriou <cgd@broadcom.com>
357
358 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
359 target being a global symbol if not compiling SVR4 PIC code.
360
9f7598c1
NC		 3612003-07-07 Nick Clifton <nickc@redhat.com>
362
363 * doc/c-m32r.texi (M32R-Directives): New node. Document the
364 .high, .shigh and .low directives.
365
1b680e4f
RS		 3662003-07-07 Richard Sandiford <rsandifo@redhat.com>
367
368 * config/tc-h8300.c (h8300sxnmode): Add prototype.
369 (DSYMMODE): Remove.
370 (parse_exp): Replace expressionS argument with a h8_op. Parse the
371 operand size as well.
372 (skip_colonthing): Remove unused expression argument. Tighten checks
373 for 2-digit sizes.
374 (colonmod24): Remove.
375 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
376 (get_operand): Likewise. Use the standard code to read the size of
377 pc-relative operands.
378 (fix_operand_size): Include the size-guessing logic that used to be
379 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
380 offsets with a symbolic component.
381
0cea6190
NC		 3822003-07-04 Nick Clifton <nickc@redhat.com>
383
384 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
385 macro to compute size of selected register name array.
386
933fbc29
MS		 3872003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
388
389 * config/tc-s390.c (md_parse_option): Add cpu type z990.
390 (md_begin): Add minimal cpu type logic for instructions with different
391 binary format depending on the cpu.
392 (md_assemble): Remove check for minimal cpu.
393 (s390_insert_operand): Add support for long displacements.
394 (md_gather_operands): Likewise.
395 (tc_s390_fix_adjustable): Likewise.
396 (tc_s390_force_relocation): Likewise.
397 (md_apply_fix3): Likewise.
398
1a2c1fad
CD		 3992003-06-30 Chris Demetriou <cgd@broadcom.com>
400
401 * config/tc-mips.c (s_mipsset): Implement -march= handling
402 differently.
403
17a2f251
TS		 4042003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
405
406 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
407 prototypes and casts. Replace PTR with void *. Reformat.
408 * config/tc-mips.h: Likewise.
409
6344efa4
AM		 4102003-06-30 Alan Modra <amodra@bigpond.net.au>
411
412 * config/tc-ia64.c (note_register_values): Warning fix.
413 * config/tc-mips.c (append_insn): Likewise.
414
fef14a42
TS		 4152003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
416
417 * config/tc-mips.c (mips_set_options,mips_opts): Support for
418 .set arch=FOO.
419 (file_mips_arch): Rename mips_arch.
420 (mips_arch_info,mips_tune_info): Remove.
421 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
422 (mips_cpu_info_from_arch): New function.
423 (md_begin): Use file_mips_arch.
424 (macro_build,macro,mips_ip): Use mips_opts.arch.
425 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
426 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
427 Use file_mips_arch.
428 (s_mipsset): Support for .set arch=FOO.
429 (mips_cpu_info_table): Fix typo.
430
02fc3089
L		 4312003-06-26 H.J. Lu <hongjiu.lu@intel.com>
432
433 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
434
2d0d09ca
RS		 4352003-06-25 Richard Sandiford <rsandifo@redhat.com>
436
437 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
438 unsigned 8-bit operands.
439
685736be
NC		 4402003-06-24 Nick Clifton <nickc@redhat.com>
441
442 * read.c (s_comm): Change error message to assume an unsigned size
443 has been passed to .comm.
444 * config/tc-sparc.c (s_common): Likewise.
445 * write.c (write_contents): Replace 'unsigned long' with
446 'addressT' and 'long' with offsetT in order to allow computations
447 with very large values to work for 64-bit addressed targets.
448 (relax_and_size_all_segments): Likewise.
449 (relax_frag): Likewise.
450 (relax_segment): Likewise.
e85ca5bb 451
e98d298c
MM		 4522003-06-23 Mark Mitchell <mark@codesourcery.com>
453
454 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
455
ca164297
L		 4562003-06-23 H.J. Lu <hongjiu.lu@intel.com>
457
458 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
459 Instructions.
460
461 * gas/config/tc-i386.h (CpuPNI): New.
462 (CpuUnknownFlags): Add CpuPNI.
463
041340ad
JW		 4642003-06-23 <davidm@hpl.hp.com>
465
466 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
467 freebsd, openvms, and nsk (non-stop kernel).
468
b7599f01
JT		 4692003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
470
471 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
472 all locals have been declared.
473
b7c7d6c1
TS		 4742003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
475
476 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
477 special handling for n32 ABI.
478 (macro): Likewise.
479
815ddb50
TS		 4802003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
481
482 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
483 2003-06-11 change.
484
f590b86e
CG		 4852003-06-19 Christian Groessler <chris@groessler.org>
486
487 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
488 now, not only a warning. Add some more checks to detect invalid
489 registers.
490 (get_operand): For CLASS_IR remember register size in mode struct.
491 (get_specific): Handle new CLASS_IRO type. Add register size
492 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 493 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 494
931e13a6
AM		 4952003-06-19 Alan Modra <amodra@bigpond.net.au>
496
497 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
498 (ppc_change_csect): Add align param. Align frag at start of csect.
499 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
500 (ppc_frob_section): Align vma.
501
9393cb0d
JJ		 5022003-06-18 Jakub Jelinek <jakub@redhat.com>
503
504 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
505 (output_cie): Don't pad.
506 (output_fde): Add align argument. Pad to align if not 0.
507 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
508 Pad just last FDE to EH_FRAME_ALIGNMENT.
509
df9a398f
MS		 5102003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
511
512 * config/tc-s390.c (init_default_arch): Make current_mode_mask
513 dependent on s390_arch_size and current_cpu dependent on
514 current_mode_mask.
515
2fe04c57
NC		 5162003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
517
518 * configure.in: Add c4x as an architecture variant to tic4x.
519 * configure: Regenerate.
520 * Makefile.in: Regenerate.
521 * doc/Makefile.in: Regenerate.
522
9f2b53d7
AM		 5232003-06-18 Alan Modra <amodra@bigpond.net.au>
524
525 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
526 ".TOC." from PPC64_TOC relocs.
527
ba0b2174
AM		 5282003-06-17 Alan Modra <amodra@bigpond.net.au>
529
530 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
531
f899b4b8
TS		 5322003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
533
534 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
535 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
536 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
537 s_cprestore,s_cpadd): Use them.
538
399f703e
HPN		 5392003-06-16 Hans-Peter Nilsson <hp@axis.com>
540
541 * configure.in: Add specific case for cris-*-linux-gnu* with
542 em=linux.
543 * configure: Regenerate.
544 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
545 if TE_LINUX defined, else FALSE.
546 (bfd_boolean demand_register_prefix): Set default from
547 DEFAULT_CRIS_AXIS_LINUX_GNU.
548 (symbols_have_leading_underscore): Similar.
549 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
550
39c2da32
RE		 5512003-06-13 Richard Earnshaw <rearnsha@arm.com>
552
553 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
554 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
555 FPU_ARCH_FPA for AOUT.
556 (md_begin): Don't try to guess the floating point architecture from
557 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
558
a06a29f2
NC		 5592003-06-13 Robert Millan <zeratul2@wanadoo.es>
560
561 * configure.in: Add i386-netbsd-gnu target.
562 * configure: Regenerate.
563
d88ef7a6
TT		 5642003-06-12 Tom Tromey <tromey@redhat.com>
565
566 * doc/as.texinfo (Comm): Added @node. Moved before CFI
567 directives node.
568
34ce925e
RS		 5692003-06-12 Richard Sandiford <rsandifo@redhat.com>
570
571 * config/tc-mips.c (append_insn): In a compound relocation, take the
572 field width from the final (outermost) operator.
573
cdfbf930
RH		 5742003-06-11 Richard Henderson <rth@redhat.com>
575
576 * dw2gencfi.c (struct cfi_escape_data): New.
577 (cfi_add_CFA_nop): Remove.
578 (CFI_escape, dot_cfi_escape): New.
579 (dot_cfi): Remove nop.
580 (cfi_pseudo_table): Remove nop; add escape.
581 (output_cfi_insn): Likewise.
582 (select_cie_for_fde): Stop on escape.
583 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
584 * read.c, read.h (do_parse_cons_expression): New.
585 * doc/as.texinfo (.cfi_escape): New.
586
8c1a34cd
TS		 5872003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
588
589 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
590 (s_cprestore): Likewise.
591 (s_cpreturn): Likewise.
592
4b0cff4e
TS		 5932003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
594
595 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
596 with zeros.
597
a7ebbfdf
TS		 5982003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
599
600 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
601 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
602 exceptions from size assert. Remove most of the addend fixup
603 specialcasing. Remove value, use valP directly. simplify fx_addnumber
604 handling. Remove zero addend specialcases.
605 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
606 the addend fixup specialcase.
607 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
608
d25d759d
TS		 6092003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
610
611 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
612 in the RELOC_EXPANSION_POSSIBLE case.
613
9d83078b
AM		 6142003-06-11 Alan Modra <amodra@bigpond.net.au>
615
616 * config/tc-i960.c (line_comment_chars): Add '#'.
617 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
618
3b443373
L		 6192003-06-11 H.J. Lu <hongjiu.lu@intel.com>
620
621 * po/Make-in (DESTDIR): New.
622 (install-data-yes): Support $(DESTDIR).
623 (uninstall): Likewise.
624
795bb480
AM		 6252003-06-11 Alan Modra <amodra@bigpond.net.au>
626
627 * Makefile.am: Run "make dep-am".
628 * Makefile.in: Regenerate.
629 * po/POTFILES.in: Regenerate.
630
b11dcf4e
DE		 6312003-06-10 Doug Evans <dje@sebabeach.org>
632
633 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
634 CGEN_INSN_RELAXED.
635 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
636 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
637 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
638
adadcc0c
AM		 6392003-06-10 Alan Modra <amodra@bigpond.net.au>
640 Gary Hade <garyhade@us.ibm.com>
641
642 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
643 (md_apply_fix3): Special case lq insn.
644
0613284f
RS		 6452003-06-10 Richard Sandiford <rsandifo@redhat.com>
646
647 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
648 lists. Allow single-register ranges.
649
f4984206
RS		 6502003-06-10 Richard Sandiford <rsandifo@redhat.com>
651
652 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 653 (md_pseudo_table): Add .h8300sxn entry.
f4984206 654
12b55ccc
L		 6552003-06-09 H.J. Lu <hongjiu.lu@intel.com>
656
657 * NEWS: Updated for the new -n option for the i386 assembler.
658
659 * config/tc-i386.c (optimize_align_code): New.
660 (md_shortopts): Add 'n'.
661 (md_parse_option): Handle 'n'.
662 (md_show_usage): Add '-n'.
663
664 * config/tc-i386.h (optimize_align_code): Declared.
665 (md_do_align): Optimize code alignment only if optimize_align_code
666 is not 0.
667
668 * doc/as.texinfo: Add the new -n option.
669
670 * doc/c-i386.texi: Document the new -n option.
671
fa87b337
RH		 6722003-06-07 Richard Henderson <rth@redhat.com>
673
17076204
RH		 674 * doc/as.texinfo: Document .cfi_rel_offset.
675
fa87b337
RH		 676 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
677 (cfi_add_CFA_offset): Detect invalid offsets.
678 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
679 (cfi_add_CFA_restore_state): Restore it.
680 (CFI_rel_offset): New.
681 (cfi_pseudo_table): Add it.
682 (dot_cfi): Handle it.
683
52628315
L		 6842003-06-07 H.J. Lu <hongjiu.lu@intel.com>
685
686 * app.c (do_scrub_chars): Add states 14 and 15 to handle
687 predicate for ia64.
688
d4ea8842
MS		 6892003-06-05 Michael Snyder <msnyder@redhat.com>
690
691 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
692 (build_bytes): Ditto.
693
6942003-06-05 Richard Sandiford <rsandifo@redhat.com>
695
696 * config/tc-h8sx.c (DMODE): Remove.
697 (colonmod24): Don't choose a default if the operand is a 16-bit
698 constant integer.
699 (fix_operand_size): New function.
700 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
701 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
702
2be24b54
ML		 7032003-06-05 Michal Ludvig <mludvig@suse.cz>
704
705 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
706 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
707 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
708 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
709 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
710 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
711 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
712 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
713 (cfi_pseudo_table): New directives .cfi_return_column,
714 .cfi_restore, .cfi_undefined, .cfi_same_value,
715 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
716 (dot_cfi, output_cfi_insn): Handle new directives.
717 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
718 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
719 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
720
757bc393
RH		 7212003-06-04 Richard Henderson <rth@redhat.com>
722
1233ae62
RH		 723 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
724
757bc393
RH		 725 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
726
f4b97536
RH		 7272003-06-04 Richard Henderson <rth@redhat.com>
728
729 * config/tc-alpha.c (s_alpha_usepv): New.
730 (md_pseudo_table): Add it.
731 (alpha_cfi_frame_initial_instructions): New.
732 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
733 (tc_cfi_frame_initial_instructions): New.
734 * doc/c-alpha.texi: Document .usepv.
735
68d55fe3
JJ		 7362003-06-04 Jakub Jelinek <jakub@redhat.com>
737
738 * as.c (show_usage): Document --execstack and --noexecstack.
739 (parse_args): Add --execstack and --noexecstack.
740 (main): Create .note.GNU-stack section if --execstack or
741 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
742 * as.h (flag_execstack, flag_noexecstack): New.
743
f9b4148d
CD		 7442003-06-03 Chris Demetriou <cgd@broadcom.com>
745
746 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
747 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
748 (OPTION_MISC_BASE): New defines.
749 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
750 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
751 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
752 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
753 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
754 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
755 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
756 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
757 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
758 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
759 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
760 (OPTION_TRAP): Redefine in terms of new defines.
761 (md_longopts): Reorder entries.
762
7ee7b84d
MS		 7632003-05-14 Michael Snyder <msnyder@redhat.com>
764 From Bernd Schmidt <bernds@redhat.com>
765 and Michael Snyder <msnyder@redhat.com>
766 and Alexandre Oliva <aoliva@redhat.com>
767 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
768 * config/tc-h8300.h: Ditto.
769
e30ddb24
NC		 7702003-06-03 Nick Clifton <nickc@redhat.com>
771
772 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 773 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
774 before calling bfd_reloc_type_lookup.
775
ed7d5d1a
AM		 7762003-06-02 Alan Modra <amodra@bigpond.net.au>
777
778 * read.c (emit_expr): Set dot_value.
779 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
780
c1ed1235
AM		 7812003-06-02 Alan Modra <amodra@bigpond.net.au>
782
783 * macro.c (sub_actual): Don't lose string if it turns out that
784 &string wasn't an arg.
785
eafbc43f
RH		 7862003-05-31 Richard Henderson <rth@redhat.com>
787
788 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
789 (cfi_finish): Set flag_traditional_format around .eh_frame data.
790
f37f01cf
RH		 7912003-05-29 Richard Henderson <rth@redhat.com>
792
793 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
794 (all_frame_data, plast_frame_data, cur_frame_data): New.
795 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 796 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
797 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 798 * config/tc-alpha.h (md_end): New.
799 (DWARF2_DEFAULT_RETURN_COLUMN): New.
800 (DWARF2_CIE_DATA_ALIGNMENT): New.
801
a197c351
NC		 8022003-05-29 Nick Clifton <nickc@redhat.com>
803
804 * configure.in: Add i386-*-freebsd* entry.
805 * configure: Regenerate.
806
4bf4a882 8072003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 808
809 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 810
756d1d01
RH		 8112003-05-27 Richard Henderson <rth@redhat.com>
812
813 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
814 symbol_create call.
815 (current_location): Use symbol_temp_new_now.
816 * stabs.c (s_stab_generic): Use symbol_temp_new.
817 * symbols.c (temp_label_name): Remove.
818 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
819
a4447b93
RH		 8202003-05-27 Richard Henderson <rth@redhat.com>
821
822 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
823 * as.c (main): Always call cfi_finish.
824 * config/tc-i386.c (x86_dwarf2_return_column): New.
825 (x86_cie_data_alignment): New.
826 (md_begin): Set them.
827 (tc_x86_cfi_init): Remove.
828 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
829 return int, not unsigned long; don't as_bad here.
830 (tc_x86_frame_initial_instructions): Streamline; use
831 updated api.
832 * config/tc-i386.h (tc_cfi_init): Remove.
833 (DWARF2_DEFAULT_RETURN_COLUMN): New.
834 (DWARF2_CIE_DATA_ALIGNMENT): New.
835
b7d6ed97
RH		 8362003-05-27 Richard Henderson <rth@redhat.com>
837
838 * symbols.c (temp_label_name): New.
839 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
840 (symbol_set_value_now): New.
841 * symbols.h: Prototype them.
842 * dwarf2dbg.c: Use them.
843 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
844
14218d5f
JE		 8452003-05-23 Jason Eckhardt <jle@rice.edu>
846
847 * config/tc-i860.c (target_xp): Declare variable.
848 (OPTION_XP): Declare macro.
849 (md_longopts): Add option -mxp.
850 (md_parse_option): Set target_xp.
851 (md_show_usage): Add -mxp usage.
852 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
853 (md_assemble): Don't try expansions if XP_ONLY is set.
854 * doc/c-i860.texi: Document -mxp option and i860XP support.
855
36ede617
EC		 8562003-05-23 Eric Christopher <echristo@redhat.com>
857
858 * config/tc-mips.c (macro_build_jalr): Warning patrol.
859
a105a300
TS		 8602003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
861
862 * config/tc-mips.c (append_insn): Use actual relocation size for new
863 fixp's. Don't relax overflow checking for partial_inplace relocations.
864 Use the actual relocation type in combined relocs, not just the type
865 of the first one.
866 (macro_build_jalr): Use actual relocation size for new fix.
867 (s_cpsetup, s_gpdword): Likewise.
868
dc9461f6
TS		 8692003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
870
871 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
872
ceb41009
NC		 8732003-05-22 Nick Clifton <nickc@redhat.com>
874
875 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
876 section relative offsets for relocs that will not be based on the
877 section symbol.
878 (xstormy16_md_apply_fix3): Remove previous patch to this
879 function.
880
143d77c5
EC		 8812003-05-07 Eric Christopher <echristo@redhat.com>
882
ed7d5d1a
AM		 883 * config/tc-mips.c (mips_abicalls): New variable.
884 (md_parse_option): Use.
885 (s_option): Ditto.
886 (s_abicalls): Ditto.
887 (mips_elf_final_processing): Set EF_MIPS_PIC and
888 EF_MIPS_CPIC dependent on above.
143d77c5 889
85c77c38
DA		 8902003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
891
892 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
893
87ccc1b0
NC		 8942003-05-21 Nick Clifton <nickc@redhat.com>
895
ed7d5d1a
AM		 896 * config/obj-elf.c: Include dwarf2dbg.h.
897 (elf_pseudo_tab): Add .file and .loc.
898 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
899 * config/tc-arm.c: Likewise.
900 * config/tc-h8300.c: Likewise.
901 * config/tc-hppa.c: Likewise.
902 * config/tc-ia64.c: Likewise.
903 * config/tc-m68hc11.c: Likewise.
904 * config/tc-m68k.c: Likewise.
905 * config/tc-mmix.c: Likewise.
906 * config/tc-mn10300.c: Likewise.
907 * config/tc-ppc.c: Likewise.
908 * config/tc-sh.c: Likewise.
909 * config/tc-sparc.c: Likewise.
910 * config/tc-v850.c: Likewise.
911 * config/tc-frv.c: Likewise, and remove redundant inclusion of
912 dwarf2dbg.h.
913 * config/tc-ip2k.c: Likewise.
914 * config/tc-iq2000.c: Likewise.
915 * config/tc-xstormy16.c: Likewise.
916 * config/tc-xtensa.c: Likewise.
87ccc1b0 917 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 918 * Makefile.in: Regenerate.
919 * aclocal.m4: Regenerate.
920 * config.in: Regenerate.
921 * configure: Regenerate.
922 * po/POTFILES.in: Regenerate.
923 * po/gas.pot: Regenerate.
143d77c5 924
7ed2c8b0
NC		 9252003-05-21 Nick Clifton <nickc@redhat.com>
926
927 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
928 BFD_ASSEMBLER targets.
929 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
930 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
931 defining BFD_ASSEMBLER.
932
39b82151
ML		 9332003-05-20 Michal Ludvig <mludvig@suse.cz>
934
935 * as.c (main): Remove tc_cfi_init().
143d77c5 936 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 937 with '%'.
938 (cfi_pseudo_table): Add "cfi_register" entry.
939 (cfi_make_insn): Handle CFA_register.
940 (cfi_output_insn): Ditto.
941 (dot_cfi): Ditto.
942 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
943 (dot_cfi_endproc): Reuse already emitted CIEs.
944 * testsuite/gas/cfi/cfi-i386.d: New pattern.
945 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
946
f53e95c7
NC		 9472003-05-20 Nick Clifton <nickc@redhat.com>
948
949 * config/tc-xstormy16.c: Include dwarf2dbg.h.
950 (md_pseudo_table): Add entries for .loc and .line.
951
7c0295b1
AM		 9522003-05-20 Alan Modra <amodra@bigpond.net.au>
953
954 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
955 defined.
956 (dot_cfi_endproc): Avoid C99 construct.
957
54cfded0
AM		 9582003-05-20 Michal Ludvig <mludvig@suse.cz>
959
960 * dw2gencfi.c, dw2gencfi.h: New files.
961 * config/tc-i386.c (tc_x86_cfi_init): New function.
962 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
963 * as.c (parse_args): Set verbose flag on --verbose.
964 (main): Call tc_cfi_init()/cfi_finish().
965 * as.h (verbose): New external variable.
966 * read.c (pobegin): Insert CFI pops to the list.
967 * symbols.c (local_symbol_make): Make symbol external.
968 * symbols.h (local_symbol_make): New prototype.
969 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
970 * Makefile.in: Regenerate.
971 * doc/as.texinfo: Added node "CFI directives" with description of
972 all implemented .cfi_* directives.
973 * doc/Makefile.in: Regenerate.
974 * po/POTFILES.in: Regenerate.
975
a1f3c24c
SS		 9762003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
977
54cfded0
AM		 978 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
979 insns.
1975ab25 980 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 981
b645cb17
JE		 9822003-05-18 Jason Eckhardt <jle@rice.edu>
983
984 * config/tc-i860.c (i860_process_insn): Initialize fc after
985 each opcode mismatch.
986
80c7c40a
NC		 9872003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
988
989 * configure.in: Accept i[3-7]86 variants.
990 * configure: Regenerate.
991
c344a4c8
TS		 9922003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
993
994 * config/tc-mips.h: Fix comment formatting.
995
64e55042
HPN		 9962003-05-13 Hans-Peter Nilsson <hp@axis.com>
997
998 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 999 (read_a_source_file): Delete label contin.
64e55042
HPN		 1000 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1001 input as with macros, instead of in separate old_* variables.
1002 Zero-terminate string being scrubbed.
1003
e66c629e
NC		 10042003-05-12 Nick Clifton <nickc@redhat.com>
1005
1006 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1007 (md_assemble): Reset skipping_fptr.
1008 (md_operand): If @fptr() is followed by a minus sign, set
1009 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1010 @fptr is detected, ignore it and reset skipping_fptr.
1011
673a54e3
JE		 10122003-05-11 Jason Eckhardt <jle@rice.edu>
1013
1014 * config/tc-i860.c (MAX_FIXUPS): Define.
1015 (struct i860_fi fi[]): New struct.
1016 (struct i860_it the_insn): Add above as member and move fields
1017 exp, reloc, pcrel and fup into i860_fi.
1018 (md_assemble): Replace all instances of exp, reloc, pcrel
1019 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1020 Add a loop to possibly emit multiple fix-ups for each insn.
1021 (i860_process_insn): Likewise.
1022 (i860_get_expression): Likewise.
1023 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1024
2ebb4b88
MS		 10252003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1026
1027 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1028
35f5df7f
L		 10292003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1030
1031 * config/tc-ia64.c (alias_hash): New.
1032 (alias_name_hash): New.
1033 (secalias_hash): New.
1034 (secalias_name_hash): New.
1035 (md_pseudo_table): Add "secalias".
1036 (md_begin): Initialize alias_hash, alias_name_hash,
1037 secalias_hash and secalias_name_hash.
1038 (struct alias): New.
1039 (dot_alias): Implement .alias and .secalias directives.
1040 (do_alias): New.
1041 (ia64_adjust_symtab): New.
1042 (do_secalias): New.
1043 (ia64_frob_file): New.
1044
1045 * config/tc-ia64.h (ia64_adjust_symtab): New.
1046 (tc_adjust_symtab): Defined.
1047 (ia64_frob_file): New.
1048 (tc_frob_file): Defined.
1049
d2bf1bda
NC		 10502003-05-07 Dmitry Diky <diwil@mail.ru>
1051
1052 * tc-msp430.c: Add missing lines to known cpus list.
1053
cac012d6
AO		 10542003-05-06 Alexandre Oliva <aoliva@redhat.com>
1055
1056 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1057 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1058 * config.in, configure: Rebuilt.
1059
d8dbbec1
L		 10602003-05-05 H.J. Lu <hjl@gnu.org>
1061
1062 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1063 howto->partial_inplace is false.
1064
9204e615
DJ		 10652003-05-05 Daniel Jacobowitz <drow@mvista.com>
1066
1067 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1068 symbol_used_in_reloc_p check.
1069 (md_apply_fix3): Remove check for howto->pcrel_offset.
1070
711ef82f
L		 10712003-05-03 H.J. Lu <hjl@gnu.org>
1072
1073 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1074 fatal error for unknown section attribute.
1075
1076 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1077 unknown section attribute.
1078 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1079 * config/tc-ppc.c (ppc_section_letter): Likewise.
1080
1081 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1082 (ia64_elf_section_type): Accept "unwind".
1083
83b5ab55
L		 10842003-05-02 H.J. Lu <hjl@gnu.org>
1085
1086 * read.h (demand_copy_string): New.
1087
1088 * config/tc-alpha.c (demand_copy_string): Removed.
1089
7ff0565e
MS		 10902003-05-02 Michael Snyder <msnyder@redhat.com>
1091
54cfded0 1092 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1093 (for targets that like eg. a leading dot in a local label).
1094
2968149b
NC		 10952003-05-02 Nick Clifton <nickc@redhat.com>
1096
1097 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1098 addend with the symbol's value for pc-relative relocations against
1099 a defined symbol - this will be done automatically.
1100
e7b9a8c1
L		 11012003-05-01 H.J. Lu <hjl@gnu.org>
1102
1103 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1104 "STT_NOTYPE".
1105
612d7b83
L		 11062003-05-01 H.J. Lu <hjl@gnu.org>
1107
1108 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1109
1110 * config/obj-elf.c (obj_elf_section_name): Call
1111 tc_canonicalize_section_name if it is defined.
1112
a645d1eb
L		 11132003-05-01 H.J. Lu <hjl@gnu.org>
1114
1115 * config/tc-ia64.c (ia64_check_label): New.
1116 * config/tc-ia64.h (tc_check_label): New.
1117
1118 * read.c (read_a_source_file): Call tc_check_label after
1119 creating a user-defined label if defined.
1120
df12615d
AM		 11212003-05-02 Alan Modra <amodra@bigpond.net.au>
1122
1123 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1124 -be and split strings to below 509 bytes in length.
1125
f70c8412
CG		 11262003-05-01 Christian Groessler <chris@groessler.org>
1127
1128 * expr.h: Fix comments in operatorT typedef.
54cfded0 1129 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1130 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1131 decides by the parameter.
1132 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1133 command line argument was given to select the intended
1134 architecure.
1135 (get_interrupt_operand): Warn if NOP type code is emitted.
1136 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1137 (apply_fix): Call newfix with additional 'size' parameter.
1138 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1139 4 bit immediate arguments.
1140 (md_longopts): Add 'linkrelax' option.
1141 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1142 variable when 'linkrelax' command line option is specified.
1143 (md_show_usage): Display 'linkrelax' option.
1144 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1145 R_CALLR and R_REL16.
1146 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1147
10a98291
L		 11482003-04-30 H.J. Lu <hjl@gnu.org>
1149
1150 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1151 (ia64_float_to_chars): Likewise.
1152 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1153 and ia64_float_to_chars by tc_segment_info_data.endian from
1154 the current segment if byteorder == -1.
1155 (md_begin): Call dot_byteorder to set target_big_endian.
1156 (md_atof): Call ia64_float_to_chars to convert floating point.
1157 (ia64_float_to_chars_bigendian): New function.
1158 (ia64_float_to_chars_littleendian): Likewise.
1159 (ia64_elf_section_change_hook): Likewise.
1160
1161 * config/tc-ia64.h (ia64_number_to_chars): New.
1162 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1163 (ia64_elf_section_change_hook): New.
1164 (md_elf_section_change_hook): Defined.
1165 (ia64_segment_info_type): New struct.
1166 (TC_SEGMENT_INFO_TYPE): Defined.
1167
bf57c3c9
L		 11682003-04-30 H.J. Lu <hjl@gnu.org>
1169
1170 * config/tc-ia64.c (md_section_align): Deleted.
1171
1172 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1173 (md_section_align): New.
1174
165a7f90
L		 11752003-04-30 H.J. Lu <hjl@gnu.org>
1176
1177 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1178 and add real16.
1179 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1180 "real16.ua".
1181 (md_atof): Add 6 byte padding of zero for real16.
1182
eba874d8
NC		 11832003-04-29 Nick Clifton <nickc@redhat.com>
1184
1185 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1186 start of a version name.
1187
dbeba5e5
CD		 11882003-04-28 Chris Demetriou <cgd@broadcom.com>
1189
1190 * configure.in (mips-*-*n*bsd*): Replace with...
1191 (mips-*-netbsd*, mips-*-openbsd*): These.
1192 * configure: Regenerate.
1193
f0d7d5f9
NC		 11942003-04-28 H.J. Lu <hjl@gnu.org>
1195
1196 * config/tc-hppa.c (hppa_symbol_chars): New.
1197 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1198
a38b42ab
TS		 11992003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1200
1201 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1202
69be0a2b
CD		 12032003-04-25 Chris Demetriou <cgd@broadcom.com>
1204
1205 * NEWS: Belatedly mention support for MIPS32 Release 2.
1206
684022ea
EC		 12072003-04-24 Eric Christopher <echristo@redhat.com>
1208
1209 * config/tc-mips.c (nopic_need_relax): Revert previous
1210 change.
1211
2c8714f2
NC		 12122003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1213
1214 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1215 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1216 (md_pseudo_table): Handle .loc and .file
1217 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1218 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1219 * Makefile.in: Regenerate.
1220
684022ea 12212003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1222
1223 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1224 (md_pseudo_table): Add h8300hn, h8300sn.
1225 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1226 * doc/c-h8300.texi : Add documentation for new machine directives.
1227
5ce8663f
NC		 12282003-04-24 Nick Clifton <nickc@redhat.com>
1229
1230 * config/tc-ppc.c (ppc_symbol_chars): Define.
1231 * config/tc-ppc.h (tc_symbol_chars): Define.
1232
ef230218
JR		 12332003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1234
1235 * config/tc-sh.c: Amend comment to refer to SuperH.
1236 * config/tc-sh.h: Likewise.
1237 (LISTING_HEADER): Amend to refer to SuperH.
1238 * config/tc-sh64.c: Change comment to refer to SuperH.
1239 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1240 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1241 * doc/c-sh.texi: Amend to refer to SuperH.
1242 Add SuperH architecture documentation references.
1243 * doc/c-sh64.texi: Change to refer to SuperH.
1244
204cd129
NC		 12452003-04-23 H.J. Lu <hjl@gnu.org>
1246
1247 * app.c (do_scrub_chars): More checks for valid labels.
1248
2cdb18a7
L		 12492003-04-22 H.J. Lu <hjl@gnu.org>
1250
1251 * app.c (do_scrub_chars): Check for valid label.
1252
26597c86
NC		 12532003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1254
1255 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1256 references to Renesas M32R.
1257 * doc/c-m32r.texi: Likewise.
1258
88b4ca40
RH		 12592003-04-21 Richard Henderson <rth@redhat.com>
1260
54cfded0
AM		 1261 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1262 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1263
e5f08f7e
JJ		 12642003-04-18 Jakub Jelinek <jakub@redhat.com>
1265
1266 * ehopt.c (check_eh_frame): For aug_size == 0
1267 in state_seeing_aug_size state skip the state_skipping_aug
1268 state.
1269
c2dcd04e
NC		 12702003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1271
1272 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1273 'Renesas'.
1274 * doc/c-h8500.texi: Likewise.
1275 * doc/c-sh.texi: Likewise.
1276 * doc/c-sh64.texi: Likewise.
1277 * doc/h8.texi: Likewise.
1278 * config/tc-h8300.c: Likewise.
1279 * config/tc-h8300.h: Likewise.
1280 * config/tc-h8500.c: Likewise.
1281 * config/tc-h8500.h: Likewise.
1282 * config/tc-sh.c: Likewise.
1283 * config/tc-sh.h: Likewise.
1284 * config/tc-sh64.c: Likewise.
1285 * config/tc-sh64.h: Likewise.
1286
f5040a92
AO		 12872003-04-10 Alexandre Oliva <aoliva@redhat.com>
1288
1289 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1290 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1291 (append_insn): When filling delay slots with instructions
1292 that have fixups that tc_gen_reloc might consider modifyable
1293 in variant frags, start a new frag.
1294 (load_address): Generate GOT_DISP with of without offset
1295 depending on whether symbol is local. For -xgot, use
1296 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1297 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1298 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1299 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1300 <ld_st>: In NewABI with small got, always use
1301 GOT_PAGE/GOT_OFST, with the latter in the load/store
1302 instruction. With big got, use GOT_HI16/GOT_LO16 or
1303 GOT_PAGE/GOT_OFST.
1304 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1305 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1306 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1307 (md_convert_frag): Use memmove for safe copying of overlapping
1308 regions.
1309
35b55ed2
SC		 13102003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1311
1312 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1313 -mlong, -mshort-double and -mlong-double options; use table @code.
1314 (M68HC11-Syntax): Update to document 68HC12 operands.
1315 (M68HC11-Modifiers): New section for operand modifiers.
1316 (M68HC11-Directives): New section for specific assembler directives.
1317 (M68HC11-Branch): Fix Overfull hbox error.
1318
9214dd3b
AO		 13192003-04-09 Alexandre Oliva <aoliva@redhat.com>
1320
1321 * config/tc-mips.c (macro): Add comments explaining the rationale
1322 for Chris' change.
1323
eb0a7d52
AO		 13242003-04-09 Chris Demetriou <cgd@broadcom.com>
1325
1326 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1327 constant address that Alexandre took out by accident. Reject
1328 64-bit addresses that are not sign extensions of 32 bits only if
1329 we don't support 64-bit address constants.
1330
a7fc733f
AM		 13312003-04-09 Alan Modra <amodra@bigpond.net.au>
1332
1333 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1334
9cc92a36
NC		 13352003-04-08 Nick Clifton <nickc@redhat.com>
1336
1337 * as.c (perform_an_assembly_pass): If using cgen, call
1338 gas_cgen_begin.
1339 * cgen.c (gas_cgen_begin): New function. If
1340 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1341 otherwise call cgen_clear_signed_overflow_ok.
1342 * cgen.h: Prototype gas_cgen_begin.
1343
fe59a223
TS		 13442003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1345
1346 * write.c (write_relocs): Remove unused variable.
1347
5a7a0b7b
AO		 13482003-04-06 Chris Demetriou <cgd@broadcom.com>
1349
1350 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1351 (macro): Use new macro to decide whether to emit constant address
1352 as 32 or 64 bits if addresses are 32-bit wide but registers are
1353 64-bit wide.
1354
577300ce
SC		 13552003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1356
1357 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1358 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1359 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1360 address part of a far-function.
684022ea 1361 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1362 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1363 relocs.
1364 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1365 (find_opcode): Add comment.
1366 (md_estimate_size_before_relax): Force relocation of
1367 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1368 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1369 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1370 on the symbol itself so that DWARF2 strings are merged correctly.
1371
be33c5dd
SS		 13722003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1373
1374 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1375 default tic4x target format to 'coff2-tic4x'.
1376 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1377 s/c3x/tic3x/
1378 * config/tc-tic4x.h: Ditto
1379
e8fd7476
NC		 13802003-04-03 Nick Clifton <nickc@redhat.com>
1381
1382 * NEWS: Mention support for Xtensa architecture.
1383
47281638
PB		 13842003-04-02 Philip Blundell <philb@gnu.org>
1385
1386 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1387
af22f5b2
CD		 13882003-04-02 Chris Demetriou <cgd@broadcom.com>
1389
1390 * config/tc-mips.c (macro2): Adjust implementation of
1391 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1392 in the case where the source and destination registers
1393 are the same.
1394
e0001a05
NC		 13952003-04-01 Bob Wilson <bob.wilson@acm.org>
1396
54cfded0
AM		 1397 * Makefile.am (CPU_TYPES): Add xtensa.
1398 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1399 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1400 (xtensa-relax.o): New target.
1401 Run "make dep-am".
1402 * Makefile.in: Regenerate.
1403 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1404 extra_objects for xtensa targets.
1405 * configure: Regenerate.
1406 * write.c (write_object_file): Add new md_post_relax_hook.
1407 * config/tc-xtensa.c: New file.
1408 * config/tc-xtensa.h: Likewise.
1409 * config/xtensa-istack.h: Likewise.
1410 * config/xtensa-relax.c: Likewise.
1411 * config/xtensa-relax.h: Likewise.
1412 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1413 * doc/Makefile.in: Regenerate.
1414 * doc/all.texi: Set new XTENSA variable.
1415 * doc/as.texinfo: Set new Xtensa variable. Describe
1416 Xtensa-specific options. Define line comment character for
1417 Xtensa. Add Xtensa processors to list of ELF targets where
1418 alignment is specified in bytes. Add new Xtensa-Dependent node.
1419 Add acknowledgements for those contributing to the Xtensa port.
1420 * doc/internals.texi: Describe new md_post_relax_hook.
1421 * doc/c-xtensa.texi: New file.
e0001a05 1422
5a6c6817
NC		 14232003-04-01 Nick Clifton <nickc@redhat.com>
1424 Richard Earnshaw <rearnsha@arm.com>
1425
1426 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1427 (ARM_ARCH_IWMMXT): Simplify.
1428 (insns): Place iwmmx instructions in correct place in table.
1429 (arm_add_note): New function: Add a note entry to a .note section.
1430 (md_begin): Make the default architecture be unknown.
1431 Suppress the creation of an arm note section.
1432
97bbfa38
EC		 14332003-03-26 Eric Christopher <echristo@redhat.com>
1434
54cfded0 1435 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1436
e16bb312
NC		 14372003-03-25 Stan Cox <scox@redhat.com>
1438 Nick Clifton <nickc@redhat.com>
97bbfa38 1439
e16bb312
NC		 1440 Contribute support for Intel's iWMMXt chip - an ARM variant:
1441
1442 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1443 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1444 (enum wreg_type, enum iwmmxt_insn_type): New types.
1445 (wr_register, wc_register, wcg_register): New macros.
1446 (iwmmxt_table): New variable.
1447 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1448 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1449 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1450 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1451 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1452 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1453 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1454 cp_byte_address_offset, cp_byte_address_required_here,
1455 check_iwmmxt_insn): New functions.
97bbfa38 1456 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1457 (md_begin): Set the mach value for iWMMXt targets. Create a note
1458 section to identify iwmmxt binaries.
1459 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1460 * doc/c-arm.texi: Document the support for the iWMMXt.
1461 * NEWS: Mention new support.
1462