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* read.c (s_print): Check for NULL.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d6415f6c
AM		 12003-08-16 Benjamin Kalytta <bkausbk@web.de>
2
3 * read.c (s_print): Check for NULL.
4
1a317472
AM		 52003-08-16 Alan Modra <amodra@bigpond.net.au>
6
7 * write.c (fixup_segment): When handling an expression involving
8 the subtraction of two symbols in the same segment, don't clear
9 fx_pcrel except for TC_M68K.
10
da64f3bf
AM		 112003-08-14 Alan Modra <amodra@bigpond.net.au>
12
f86103b7
AM		 13 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
14 code.
15 * config/tc-i386.c: Likewise.
16 (RELOC_ENUM): Don't define. Replace throughout with enum.
17
c8089be7 18 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 19 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
20 Run "make dep-am".
21 * Makefile.in: Regenerate.
22
c04898f8
AS		 232003-08-08 Andreas Schwab <schwab@suse.de>
24
25 * config/tc-m68k.h (TARGET_USE_CFIPOP)
26 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
27 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
28 Define.
29 * config/tc-m68k.c: Include "dw2gencfi.h".
30 (tc_m68k_regname_to_dw2regnum)
31 (tc_m68k_frame_initial_instructions): New functions.
32
3b260895
NC		 332003-08-08 Dmitry Diky <diwil@mail.ru>
34
35 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
36 according to gcc order.
37
14d3f364
JE		 382003-08-07 Jason Eckhardt <jle@rice.edu>
39
c8089be7
AM		 40 * config/tc-i860.c (i860_check_label): New function.
41 * config/tc-i860.h (i860_check_label): New prototype.
42 (tc_check_label): Define macro as i860_check_label.
14d3f364 43
820aff55
JE		 442003-08-06 Jason Eckhardt <jle@rice.edu>
45
c8089be7
AM		 46 * config/tc-i860.c (s_align_wrapper): New function and prototype.
47 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
48 surrounding OBJ_ELF ifdef, and re-format slightly.
49 * doc/c-i860.texi: Document the special .align syntax available
50 in Intel mode.
820aff55 51
e15f6d30
JE		 522003-08-06 Jason Eckhardt <jle@rice.edu>
53
54 * config/tc-i860.c (i860_handle_align): New function.
55 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
56 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
57
0acc96e1
JE		 582003-08-06 Jason Eckhardt <jle@rice.edu>
59
60 * config/tc-i860.c (i860_process_insn): Check that instructions
61 with their dual-bit set are 8-byte aligned.
62
9e7d479d
NC		 632003-08-06 Nick Clifton <nickc@redhat.com>
64
65 * po/fr.po: Updated French translation.
66
07c7854e
JE		 672003-08-05 Jason Eckhardt <jle@rice.edu>
68
c8089be7 69 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 70 setting during flop argument parsing. Instead, do it after
71 instruction is fully parsed.
72
5eb0723a
JE		 732003-08-05 Jason Eckhardt <jle@rice.edu>
74
c8089be7 75 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 76 directives are only available in Intel syntax mode.
77
5ea0549d
JE		 782003-08-05 Jason Eckhardt <jle@rice.edu>
79
c8089be7
AM		 80 * config/tc-i860.c (s_dual): Accept .dual directive only in
81 the Intel syntax mode.
82 (s_enddual): Likewise for .enddual.
83 (s_atmp): Likewise for .atmp.
5ea0549d 84
a4622f40
AM		 852003-08-04 Alan Modra <amodra@bigpond.net.au>
86
87 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
88 for memory operands. Pass the full operand_string to i386_index_check.
89
87505968
JE		 902003-08-01 Jason Eckhardt <jle@rice.edu>
91
c8089be7
AM		 92 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
93 (target_intel_syntax): Declare variable.
94 (OPTION_INTEL_SYNTAX): Declare macro.
95 (md_longopts): Add option -mintel-syntax.
96 (md_parse_option): Set target_intel_syntax.
97 (md_show_usage): Add -mintel-syntax usage.
98 (md_begin): Set reg_prefix based on target_intel_syntax.
99 (i860_process_insn): Skip register prefix only if there is one.
100 Parse relocatable expressions in either Intel or AT&T syntax based
101 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
102 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
103 about the differences in syntax.
87505968 104
20977673
AM		 1052003-08-01 Dmitry Diky <diwil@mail.ru>
106
107 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
108 to all arches.
109
26c9b704
JR		 1102003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
111
112 * config/tc-sh.c (md_assemble): For branches, check & update
113 valid_arch here.
114
7734b6e9
JE		 1152003-07-30 Jason Eckhardt <jle@rice.edu>
116
117 * config/tc-i860.c: Convert to ISO C90.
118
2d150871
RO		 1192003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
120
121 * read.c (s_space): Revert 2003-07-28 change.
122
92191b29
AM		 1232003-07-30 Alan Modra <amodra@bigpond.net.au>
124
125 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
126
c861c80c
AM		 1272003-07-29 Alan Modra <amodra@bigpond.net.au>
128
129 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
130
77a6138a
AM		 1312003-07-29 Jakub Jelinek <jakub@redhat.com>
132
133 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
134
34f70875
L		 1352003-07-28 H.J. Lu <hongjiu.lu@intel.com>
136
137 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
138
8d548edb
RO		 1392003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
140
141 * read.c (s_space): Don't warn about .space 0.
142
dcd410fe
RO		 1432003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
144
145 * config/tc-mips.c (mips_flag_pdr): Define.
146 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
147 (s_mips_end) [OBJ_ELF]: Likewise.
148 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
149 (md_parse_option) [OBJ_ELF]: Handle them.
150 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
151
152 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
153 * doc/as.texinfo (Overview) [MIPS]: Likewise.
154
3cddba1e
L		 1552003-07-25 H.J. Lu <hongjiu.lu@intel.com>
156
157 * config/obj-elf.c (obj_elf_change_section): Update
158 elf_section_type and elf_section_flags only when they are
159 specified.
160
8e8c182c
L		 1612003-07-25 H.J. Lu <hongjiu.lu@intel.com>
162
163 * config/obj-elf.c (obj_elf_change_section): Always set section
164 type and flags.
165
2f89ff8d
L		 1662003-07-25 H.J. Lu <hongjiu.lu@intel.com>
167
168 * config/obj-elf.c (special_sections): Removed.
169 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
170 elf_section_type and elf_section_flags.
171 (elf_frob_file): Set SHT_GROUP.
172
173 * config/obj-elf.h (obj_sec_set_private_data): New.
174
175 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
176 * config/tc-ia64.h: Likewise.
177 * config/tc-m32r.h: Likewise.
178 * config/tc-m68hc11.h: Likewise.
179 * config/tc-mcore.h: Likewise.
180 * config/tc-mips.h: Likewise.
181 * config/tc-ppc.h: Likewise.
182 * config/tc-sh64.h: Likewise.
183 * config/tc-v850.h: Likewise.
184 * config/tc-xtensa.h: Likewise.
185
186 * config/tc-v850.h (SHF_V850_GPREL): Removed.
187 (SHF_V850_EPREL): Likewise.
188 (SHF_V850_R0REL): Likewise.
189
190 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
191 is defined.
192
a7f10e7a
SC		 1932003-07-24 Stephane Carrez <stcarrez@nerim.fr>
194
195 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
196 debugging symbols so that we handle page memory correctly.
197
834d807b
NC		 1982003-07-24 Nick Clifton <nickc@redhat.com>
199
200 * po/fr.po: Updated French translation.
201
8266886e
DJ		 2022003-07-23 Daniel Jacobowitz <drow@mvista.com>
203
204 * config/tc-arm.c (arm_archs): Add iwmmxt.
205
b41b1f95 2062003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 207
b41b1f95
L		 208 * read.c (do_parse_cons_expression): Mark nbytes unused to
209 silence gcc.
210
0c0b9be0
AO		 2112003-07-22 Alexandre Oliva <aoliva@redhat.com>
212
ba18dd6f
AO		 213 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
214 or bsr/bs.
215
0c0b9be0
AO		 216 * config/tc-h8300.c (md_assemble): Make sure characters after
217 slash and dot are lower-case.
218
6c37ac4d
NC		 2192003-07-17 Nick Clifton <nickc@redhat.com>
220
221 * po/es.po: New Spanish translation.
222 * po/tr.po: New Turkish translation.
223 * po/opcodes.pot: Regenerate.
224
c5c0a210
AM		 2252003-07-16 Alan Modra <amodra@bigpond.net.au>
226
227 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
228 (generic_dwarf2_emit_offset): Don't define function when
229 TC__DWARF2_EMIT_OFFSET is defined.
230
5a7ea749
RS		 2312003-07-15 Richard Sandiford <rsandifo@redhat.com>
232
233 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
234 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 235 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 236
ec178e1b
AM		 2372003-07-15 Alan Modra <amodra@bigpond.net.au>
238
239 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
240 only for V850_OPERAND_DISP operands.
241
e85ca5bb
AM		 2422003-07-15 Alan Modra <amodra@bigpond.net.au>
243
244 * frags.c (frag_more): Move segment checks to..
245 (frag_alloc_check): ..here. New function.
246 (frag_append_1_char): Call frag_alloc_check.
247
76bff705
NC		 2482003-07-14 Nick Clifton <nickc@redhat.com>
249
250 * po/tr.po: Update with latest version.
251 * po/POTFILES.in: Regenerate.
252 * po/gas.pot: Regenerate.
253 * configure: Regenerate.
254
278ed128
NC		 2552003-07-14 Nick Clifton <nickc@redhat.com>
256
257 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
258 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
259 "safe-ctype.h" and update use of macros.
260 * Makefile.am: Update dependencies.
261 * Makefile.in: Regenerate.
262
fce00800
AM		 2632003-07-11 Alan Modra <amodra@bigpond.net.au>
264
265 * po/gas.pot: Regenerate.
266
75e21f08
JJ		 2672003-07-10 Jakub Jelinek <jakub@redhat.com>
268
269 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
270 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
271 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
272 DWARF2_CIE_DATA_ALIGNMENT): Define.
273 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
274 prototypes.
275 (ppc_cie_data_alignment): Declare.
276 * config/tc-ppc.c: Include dw2gencfi.h.
277 (ppc_cie_data_alignment): Define.
278 (md_begin): Initialize ppc_cie_data_alignment.
279 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
280 functions.
281 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
282 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
283 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
284 DWARF2_CIE_DATA_ALIGNMENT): Define.
285 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
286 New prototypes.
287 (s390_cie_data_alignment): Declare.
288 * config/tc-s390.c: Include dw2gencfi.h.
289 (s390_cie_data_alignment): Define.
290 (md_begin): Initialize s390_cie_data_alignment.
291 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
292 New functions.
293
2ce28d43
AO		 2942003-07-10 Alexandre Oliva <aoliva@redhat.com>
295
296 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
297 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
298 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
299 * configure.in (am33_2.0, mn10300-*-linux*): Added.
300 * configure: Rebuilt.
301 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
302 elf32-am33lin.
303 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
304 by default.
305
bf6f0d0c
AO		 3062003-07-09 Alexandre Oliva <aoliva@redhat.com>
307
308 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
309 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
310 for subtracts from GLOBAL_OFFSET_TABLE that could not be
311 simplified.
312 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
313 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
314 could not be simplified.
315 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
316 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
317 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
318 BDF_RELOC_MN10300_GOT32.
319 * config/tc-mn10300.c (mn10300_fix_adjustable): If
320 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
321 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
322 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
323 symbol if we know its value.
324 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
325 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
326 duplicate underscore prefix.
327 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
328 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
329 type in X_md, not X_add_number. Zero X_add_number.
330 (mn10300_check_fixup): Extract relocation type from X_md.
331 * config/tc-mn10300.h: Update comment.
332 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
333 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
334 (O_PIC_reloc): this.
335 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
336 (mn10300_check_fixup): Likewise.
337 (mn10300_parse_name): Set X_add_number to relocation type.
338 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
339 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
340 O_GOTOFF, O_PLT, O_GOT): Define.
341 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
342 (mn10300_check_fixup): New fn.
343 (md_assemble): Call it. Check for PIC-related relocs.
344 (mn10300_cons_fix_new): Likewise. New fn.
345 (mn10300_end_of_match): New fn.
346 (mn10300_md_parse_name_cont): New fn.
347
e7b71525
AO		 3482003-07-09 Alexandre Oliva <aoliva@redhat.com>
349
350 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
351 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
352 accumulator's shift.
353 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
354 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
355 md_assemble, md_estimate_size_before_relax): Handle fbCC.
356 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
357 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
358 HAVE_AM33_2.
359 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
360 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
361 (HAVE_AM33): Match AM33_2 too.
362 (HAVE_AM33_2): New macro.
363 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
364 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
365 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
366 (float_registers, double_registers): New variables.
367 (float_register_name, double_register_name): New functions.
368 (md_assemble): Recognize FP registers. Implement FMT_D3.
369 (mn10300_insert_operand): Support FP registers.
370
115695a8
CD		 3712003-07-08 Chris Demetriou <cgd@broadcom.com>
372
373 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
374 target being a global symbol if not compiling SVR4 PIC code.
375
9f7598c1
NC		 3762003-07-07 Nick Clifton <nickc@redhat.com>
377
378 * doc/c-m32r.texi (M32R-Directives): New node. Document the
379 .high, .shigh and .low directives.
380
1b680e4f
RS		 3812003-07-07 Richard Sandiford <rsandifo@redhat.com>
382
383 * config/tc-h8300.c (h8300sxnmode): Add prototype.
384 (DSYMMODE): Remove.
385 (parse_exp): Replace expressionS argument with a h8_op. Parse the
386 operand size as well.
387 (skip_colonthing): Remove unused expression argument. Tighten checks
388 for 2-digit sizes.
389 (colonmod24): Remove.
390 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
391 (get_operand): Likewise. Use the standard code to read the size of
392 pc-relative operands.
393 (fix_operand_size): Include the size-guessing logic that used to be
394 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
395 offsets with a symbolic component.
396
0cea6190
NC		 3972003-07-04 Nick Clifton <nickc@redhat.com>
398
399 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
400 macro to compute size of selected register name array.
401
933fbc29
MS		 4022003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
403
404 * config/tc-s390.c (md_parse_option): Add cpu type z990.
405 (md_begin): Add minimal cpu type logic for instructions with different
406 binary format depending on the cpu.
407 (md_assemble): Remove check for minimal cpu.
408 (s390_insert_operand): Add support for long displacements.
409 (md_gather_operands): Likewise.
410 (tc_s390_fix_adjustable): Likewise.
411 (tc_s390_force_relocation): Likewise.
412 (md_apply_fix3): Likewise.
413
1a2c1fad
CD		 4142003-06-30 Chris Demetriou <cgd@broadcom.com>
415
416 * config/tc-mips.c (s_mipsset): Implement -march= handling
417 differently.
418
17a2f251
TS		 4192003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
420
421 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
422 prototypes and casts. Replace PTR with void *. Reformat.
423 * config/tc-mips.h: Likewise.
424
6344efa4
AM		 4252003-06-30 Alan Modra <amodra@bigpond.net.au>
426
427 * config/tc-ia64.c (note_register_values): Warning fix.
428 * config/tc-mips.c (append_insn): Likewise.
429
fef14a42
TS		 4302003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
431
432 * config/tc-mips.c (mips_set_options,mips_opts): Support for
433 .set arch=FOO.
434 (file_mips_arch): Rename mips_arch.
435 (mips_arch_info,mips_tune_info): Remove.
436 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
437 (mips_cpu_info_from_arch): New function.
438 (md_begin): Use file_mips_arch.
439 (macro_build,macro,mips_ip): Use mips_opts.arch.
440 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
441 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
442 Use file_mips_arch.
443 (s_mipsset): Support for .set arch=FOO.
444 (mips_cpu_info_table): Fix typo.
445
02fc3089
L		 4462003-06-26 H.J. Lu <hongjiu.lu@intel.com>
447
448 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
449
2d0d09ca
RS		 4502003-06-25 Richard Sandiford <rsandifo@redhat.com>
451
452 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
453 unsigned 8-bit operands.
454
685736be
NC		 4552003-06-24 Nick Clifton <nickc@redhat.com>
456
457 * read.c (s_comm): Change error message to assume an unsigned size
458 has been passed to .comm.
459 * config/tc-sparc.c (s_common): Likewise.
460 * write.c (write_contents): Replace 'unsigned long' with
461 'addressT' and 'long' with offsetT in order to allow computations
462 with very large values to work for 64-bit addressed targets.
463 (relax_and_size_all_segments): Likewise.
464 (relax_frag): Likewise.
465 (relax_segment): Likewise.
e85ca5bb 466
e98d298c
MM		 4672003-06-23 Mark Mitchell <mark@codesourcery.com>
468
469 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
470
ca164297
L		 4712003-06-23 H.J. Lu <hongjiu.lu@intel.com>
472
473 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
474 Instructions.
475
476 * gas/config/tc-i386.h (CpuPNI): New.
477 (CpuUnknownFlags): Add CpuPNI.
478
041340ad
JW		 4792003-06-23 <davidm@hpl.hp.com>
480
481 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
482 freebsd, openvms, and nsk (non-stop kernel).
483
b7599f01
JT		 4842003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
485
486 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
487 all locals have been declared.
488
b7c7d6c1
TS		 4892003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
490
491 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
492 special handling for n32 ABI.
493 (macro): Likewise.
494
815ddb50
TS		 4952003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
496
497 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
498 2003-06-11 change.
499
f590b86e
CG		 5002003-06-19 Christian Groessler <chris@groessler.org>
501
502 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
503 now, not only a warning. Add some more checks to detect invalid
504 registers.
505 (get_operand): For CLASS_IR remember register size in mode struct.
506 (get_specific): Handle new CLASS_IRO type. Add register size
507 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 508 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 509
931e13a6
AM		 5102003-06-19 Alan Modra <amodra@bigpond.net.au>
511
512 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
513 (ppc_change_csect): Add align param. Align frag at start of csect.
514 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
515 (ppc_frob_section): Align vma.
516
9393cb0d
JJ		 5172003-06-18 Jakub Jelinek <jakub@redhat.com>
518
519 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
520 (output_cie): Don't pad.
521 (output_fde): Add align argument. Pad to align if not 0.
522 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
523 Pad just last FDE to EH_FRAME_ALIGNMENT.
524
df9a398f
MS		 5252003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
526
527 * config/tc-s390.c (init_default_arch): Make current_mode_mask
528 dependent on s390_arch_size and current_cpu dependent on
529 current_mode_mask.
530
2fe04c57
NC		 5312003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
532
533 * configure.in: Add c4x as an architecture variant to tic4x.
534 * configure: Regenerate.
535 * Makefile.in: Regenerate.
536 * doc/Makefile.in: Regenerate.
537
9f2b53d7
AM		 5382003-06-18 Alan Modra <amodra@bigpond.net.au>
539
540 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
541 ".TOC." from PPC64_TOC relocs.
542
ba0b2174
AM		 5432003-06-17 Alan Modra <amodra@bigpond.net.au>
544
545 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
546
f899b4b8
TS		 5472003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
548
549 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
550 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
551 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
552 s_cprestore,s_cpadd): Use them.
553
399f703e
HPN		 5542003-06-16 Hans-Peter Nilsson <hp@axis.com>
555
556 * configure.in: Add specific case for cris-*-linux-gnu* with
557 em=linux.
558 * configure: Regenerate.
559 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
560 if TE_LINUX defined, else FALSE.
561 (bfd_boolean demand_register_prefix): Set default from
562 DEFAULT_CRIS_AXIS_LINUX_GNU.
563 (symbols_have_leading_underscore): Similar.
564 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
565
39c2da32
RE		 5662003-06-13 Richard Earnshaw <rearnsha@arm.com>
567
568 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
569 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
570 FPU_ARCH_FPA for AOUT.
571 (md_begin): Don't try to guess the floating point architecture from
572 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
573
a06a29f2
NC		 5742003-06-13 Robert Millan <zeratul2@wanadoo.es>
575
576 * configure.in: Add i386-netbsd-gnu target.
577 * configure: Regenerate.
578
d88ef7a6
TT		 5792003-06-12 Tom Tromey <tromey@redhat.com>
580
581 * doc/as.texinfo (Comm): Added @node. Moved before CFI
582 directives node.
583
34ce925e
RS		 5842003-06-12 Richard Sandiford <rsandifo@redhat.com>
585
586 * config/tc-mips.c (append_insn): In a compound relocation, take the
587 field width from the final (outermost) operator.
588
cdfbf930
RH		 5892003-06-11 Richard Henderson <rth@redhat.com>
590
591 * dw2gencfi.c (struct cfi_escape_data): New.
592 (cfi_add_CFA_nop): Remove.
593 (CFI_escape, dot_cfi_escape): New.
594 (dot_cfi): Remove nop.
595 (cfi_pseudo_table): Remove nop; add escape.
596 (output_cfi_insn): Likewise.
597 (select_cie_for_fde): Stop on escape.
598 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
599 * read.c, read.h (do_parse_cons_expression): New.
600 * doc/as.texinfo (.cfi_escape): New.
601
8c1a34cd
TS		 6022003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
603
604 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
605 (s_cprestore): Likewise.
606 (s_cpreturn): Likewise.
607
4b0cff4e
TS		 6082003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
609
610 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
611 with zeros.
612
a7ebbfdf
TS		 6132003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
614
615 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
616 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
617 exceptions from size assert. Remove most of the addend fixup
618 specialcasing. Remove value, use valP directly. simplify fx_addnumber
619 handling. Remove zero addend specialcases.
620 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
621 the addend fixup specialcase.
622 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
623
d25d759d
TS		 6242003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
625
626 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
627 in the RELOC_EXPANSION_POSSIBLE case.
628
9d83078b
AM		 6292003-06-11 Alan Modra <amodra@bigpond.net.au>
630
631 * config/tc-i960.c (line_comment_chars): Add '#'.
632 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
633
3b443373
L		 6342003-06-11 H.J. Lu <hongjiu.lu@intel.com>
635
636 * po/Make-in (DESTDIR): New.
637 (install-data-yes): Support $(DESTDIR).
638 (uninstall): Likewise.
639
795bb480
AM		 6402003-06-11 Alan Modra <amodra@bigpond.net.au>
641
642 * Makefile.am: Run "make dep-am".
643 * Makefile.in: Regenerate.
644 * po/POTFILES.in: Regenerate.
645
b11dcf4e
DE		 6462003-06-10 Doug Evans <dje@sebabeach.org>
647
648 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
649 CGEN_INSN_RELAXED.
650 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
651 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
652 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
653
adadcc0c
AM		 6542003-06-10 Alan Modra <amodra@bigpond.net.au>
655 Gary Hade <garyhade@us.ibm.com>
656
657 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
658 (md_apply_fix3): Special case lq insn.
659
0613284f
RS		 6602003-06-10 Richard Sandiford <rsandifo@redhat.com>
661
662 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
663 lists. Allow single-register ranges.
664
f4984206
RS		 6652003-06-10 Richard Sandiford <rsandifo@redhat.com>
666
667 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 668 (md_pseudo_table): Add .h8300sxn entry.
f4984206 669
12b55ccc
L		 6702003-06-09 H.J. Lu <hongjiu.lu@intel.com>
671
672 * NEWS: Updated for the new -n option for the i386 assembler.
673
674 * config/tc-i386.c (optimize_align_code): New.
675 (md_shortopts): Add 'n'.
676 (md_parse_option): Handle 'n'.
677 (md_show_usage): Add '-n'.
678
679 * config/tc-i386.h (optimize_align_code): Declared.
680 (md_do_align): Optimize code alignment only if optimize_align_code
681 is not 0.
682
683 * doc/as.texinfo: Add the new -n option.
684
685 * doc/c-i386.texi: Document the new -n option.
686
fa87b337
RH		 6872003-06-07 Richard Henderson <rth@redhat.com>
688
17076204
RH		 689 * doc/as.texinfo: Document .cfi_rel_offset.
690
fa87b337
RH		 691 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
692 (cfi_add_CFA_offset): Detect invalid offsets.
693 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
694 (cfi_add_CFA_restore_state): Restore it.
695 (CFI_rel_offset): New.
696 (cfi_pseudo_table): Add it.
697 (dot_cfi): Handle it.
698
52628315
L		 6992003-06-07 H.J. Lu <hongjiu.lu@intel.com>
700
701 * app.c (do_scrub_chars): Add states 14 and 15 to handle
702 predicate for ia64.
703
d4ea8842
MS		 7042003-06-05 Michael Snyder <msnyder@redhat.com>
705
706 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
707 (build_bytes): Ditto.
708
7092003-06-05 Richard Sandiford <rsandifo@redhat.com>
710
711 * config/tc-h8sx.c (DMODE): Remove.
712 (colonmod24): Don't choose a default if the operand is a 16-bit
713 constant integer.
714 (fix_operand_size): New function.
715 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
716 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
717
2be24b54
ML		 7182003-06-05 Michal Ludvig <mludvig@suse.cz>
719
720 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
721 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
722 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
723 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
724 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
725 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
726 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
727 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
728 (cfi_pseudo_table): New directives .cfi_return_column,
729 .cfi_restore, .cfi_undefined, .cfi_same_value,
730 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
731 (dot_cfi, output_cfi_insn): Handle new directives.
732 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
733 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
734 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
735
757bc393
RH		 7362003-06-04 Richard Henderson <rth@redhat.com>
737
1233ae62
RH		 738 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
739
757bc393
RH		 740 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
741
f4b97536
RH		 7422003-06-04 Richard Henderson <rth@redhat.com>
743
744 * config/tc-alpha.c (s_alpha_usepv): New.
745 (md_pseudo_table): Add it.
746 (alpha_cfi_frame_initial_instructions): New.
747 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
748 (tc_cfi_frame_initial_instructions): New.
749 * doc/c-alpha.texi: Document .usepv.
750
68d55fe3
JJ		 7512003-06-04 Jakub Jelinek <jakub@redhat.com>
752
753 * as.c (show_usage): Document --execstack and --noexecstack.
754 (parse_args): Add --execstack and --noexecstack.
755 (main): Create .note.GNU-stack section if --execstack or
756 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
757 * as.h (flag_execstack, flag_noexecstack): New.
758
f9b4148d
CD		 7592003-06-03 Chris Demetriou <cgd@broadcom.com>
760
761 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
762 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
763 (OPTION_MISC_BASE): New defines.
764 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
765 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
766 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
767 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
768 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
769 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
770 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
771 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
772 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
773 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
774 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
775 (OPTION_TRAP): Redefine in terms of new defines.
776 (md_longopts): Reorder entries.
777
7ee7b84d
MS		 7782003-05-14 Michael Snyder <msnyder@redhat.com>
779 From Bernd Schmidt <bernds@redhat.com>
780 and Michael Snyder <msnyder@redhat.com>
781 and Alexandre Oliva <aoliva@redhat.com>
782 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
783 * config/tc-h8300.h: Ditto.
784
e30ddb24
NC		 7852003-06-03 Nick Clifton <nickc@redhat.com>
786
787 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 788 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
789 before calling bfd_reloc_type_lookup.
790
ed7d5d1a
AM		 7912003-06-02 Alan Modra <amodra@bigpond.net.au>
792
793 * read.c (emit_expr): Set dot_value.
794 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
795
c1ed1235
AM		 7962003-06-02 Alan Modra <amodra@bigpond.net.au>
797
798 * macro.c (sub_actual): Don't lose string if it turns out that
799 &string wasn't an arg.
800
eafbc43f
RH		 8012003-05-31 Richard Henderson <rth@redhat.com>
802
803 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
804 (cfi_finish): Set flag_traditional_format around .eh_frame data.
805
f37f01cf
RH		 8062003-05-29 Richard Henderson <rth@redhat.com>
807
808 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
809 (all_frame_data, plast_frame_data, cur_frame_data): New.
810 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 811 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
812 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 813 * config/tc-alpha.h (md_end): New.
814 (DWARF2_DEFAULT_RETURN_COLUMN): New.
815 (DWARF2_CIE_DATA_ALIGNMENT): New.
816
a197c351
NC		 8172003-05-29 Nick Clifton <nickc@redhat.com>
818
819 * configure.in: Add i386-*-freebsd* entry.
820 * configure: Regenerate.
821
4bf4a882 8222003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 823
824 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 825
756d1d01
RH		 8262003-05-27 Richard Henderson <rth@redhat.com>
827
828 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
829 symbol_create call.
830 (current_location): Use symbol_temp_new_now.
831 * stabs.c (s_stab_generic): Use symbol_temp_new.
832 * symbols.c (temp_label_name): Remove.
833 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
834
a4447b93
RH		 8352003-05-27 Richard Henderson <rth@redhat.com>
836
837 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
838 * as.c (main): Always call cfi_finish.
839 * config/tc-i386.c (x86_dwarf2_return_column): New.
840 (x86_cie_data_alignment): New.
841 (md_begin): Set them.
842 (tc_x86_cfi_init): Remove.
843 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
844 return int, not unsigned long; don't as_bad here.
845 (tc_x86_frame_initial_instructions): Streamline; use
846 updated api.
847 * config/tc-i386.h (tc_cfi_init): Remove.
848 (DWARF2_DEFAULT_RETURN_COLUMN): New.
849 (DWARF2_CIE_DATA_ALIGNMENT): New.
850
b7d6ed97
RH		 8512003-05-27 Richard Henderson <rth@redhat.com>
852
853 * symbols.c (temp_label_name): New.
854 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
855 (symbol_set_value_now): New.
856 * symbols.h: Prototype them.
857 * dwarf2dbg.c: Use them.
858 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
859
14218d5f
JE		 8602003-05-23 Jason Eckhardt <jle@rice.edu>
861
862 * config/tc-i860.c (target_xp): Declare variable.
863 (OPTION_XP): Declare macro.
864 (md_longopts): Add option -mxp.
865 (md_parse_option): Set target_xp.
866 (md_show_usage): Add -mxp usage.
867 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
868 (md_assemble): Don't try expansions if XP_ONLY is set.
869 * doc/c-i860.texi: Document -mxp option and i860XP support.
870
36ede617
EC		 8712003-05-23 Eric Christopher <echristo@redhat.com>
872
873 * config/tc-mips.c (macro_build_jalr): Warning patrol.
874
a105a300
TS		 8752003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
876
877 * config/tc-mips.c (append_insn): Use actual relocation size for new
878 fixp's. Don't relax overflow checking for partial_inplace relocations.
879 Use the actual relocation type in combined relocs, not just the type
880 of the first one.
881 (macro_build_jalr): Use actual relocation size for new fix.
882 (s_cpsetup, s_gpdword): Likewise.
883
dc9461f6
TS		 8842003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
885
886 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
887
ceb41009
NC		 8882003-05-22 Nick Clifton <nickc@redhat.com>
889
890 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
891 section relative offsets for relocs that will not be based on the
892 section symbol.
893 (xstormy16_md_apply_fix3): Remove previous patch to this
894 function.
895
143d77c5
EC		 8962003-05-07 Eric Christopher <echristo@redhat.com>
897
ed7d5d1a
AM		 898 * config/tc-mips.c (mips_abicalls): New variable.
899 (md_parse_option): Use.
900 (s_option): Ditto.
901 (s_abicalls): Ditto.
902 (mips_elf_final_processing): Set EF_MIPS_PIC and
903 EF_MIPS_CPIC dependent on above.
143d77c5 904
85c77c38
DA		 9052003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
906
907 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
908
87ccc1b0
NC		 9092003-05-21 Nick Clifton <nickc@redhat.com>
910
ed7d5d1a
AM		 911 * config/obj-elf.c: Include dwarf2dbg.h.
912 (elf_pseudo_tab): Add .file and .loc.
913 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
914 * config/tc-arm.c: Likewise.
915 * config/tc-h8300.c: Likewise.
916 * config/tc-hppa.c: Likewise.
917 * config/tc-ia64.c: Likewise.
918 * config/tc-m68hc11.c: Likewise.
919 * config/tc-m68k.c: Likewise.
920 * config/tc-mmix.c: Likewise.
921 * config/tc-mn10300.c: Likewise.
922 * config/tc-ppc.c: Likewise.
923 * config/tc-sh.c: Likewise.
924 * config/tc-sparc.c: Likewise.
925 * config/tc-v850.c: Likewise.
926 * config/tc-frv.c: Likewise, and remove redundant inclusion of
927 dwarf2dbg.h.
928 * config/tc-ip2k.c: Likewise.
929 * config/tc-iq2000.c: Likewise.
930 * config/tc-xstormy16.c: Likewise.
931 * config/tc-xtensa.c: Likewise.
87ccc1b0 932 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 933 * Makefile.in: Regenerate.
934 * aclocal.m4: Regenerate.
935 * config.in: Regenerate.
936 * configure: Regenerate.
937 * po/POTFILES.in: Regenerate.
938 * po/gas.pot: Regenerate.
143d77c5 939
7ed2c8b0
NC		 9402003-05-21 Nick Clifton <nickc@redhat.com>
941
942 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
943 BFD_ASSEMBLER targets.
944 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
945 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
946 defining BFD_ASSEMBLER.
947
39b82151
ML		 9482003-05-20 Michal Ludvig <mludvig@suse.cz>
949
950 * as.c (main): Remove tc_cfi_init().
143d77c5 951 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 952 with '%'.
953 (cfi_pseudo_table): Add "cfi_register" entry.
954 (cfi_make_insn): Handle CFA_register.
955 (cfi_output_insn): Ditto.
956 (dot_cfi): Ditto.
957 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
958 (dot_cfi_endproc): Reuse already emitted CIEs.
959 * testsuite/gas/cfi/cfi-i386.d: New pattern.
960 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
961
f53e95c7
NC		 9622003-05-20 Nick Clifton <nickc@redhat.com>
963
964 * config/tc-xstormy16.c: Include dwarf2dbg.h.
965 (md_pseudo_table): Add entries for .loc and .line.
966
7c0295b1
AM		 9672003-05-20 Alan Modra <amodra@bigpond.net.au>
968
969 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
970 defined.
971 (dot_cfi_endproc): Avoid C99 construct.
972
54cfded0
AM		 9732003-05-20 Michal Ludvig <mludvig@suse.cz>
974
975 * dw2gencfi.c, dw2gencfi.h: New files.
976 * config/tc-i386.c (tc_x86_cfi_init): New function.
977 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
978 * as.c (parse_args): Set verbose flag on --verbose.
979 (main): Call tc_cfi_init()/cfi_finish().
980 * as.h (verbose): New external variable.
981 * read.c (pobegin): Insert CFI pops to the list.
982 * symbols.c (local_symbol_make): Make symbol external.
983 * symbols.h (local_symbol_make): New prototype.
984 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
985 * Makefile.in: Regenerate.
986 * doc/as.texinfo: Added node "CFI directives" with description of
987 all implemented .cfi_* directives.
988 * doc/Makefile.in: Regenerate.
989 * po/POTFILES.in: Regenerate.
990
a1f3c24c
SS		 9912003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
992
54cfded0
AM		 993 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
994 insns.
1975ab25 995 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 996
b645cb17
JE		 9972003-05-18 Jason Eckhardt <jle@rice.edu>
998
999 * config/tc-i860.c (i860_process_insn): Initialize fc after
1000 each opcode mismatch.
1001
80c7c40a
NC		 10022003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1003
1004 * configure.in: Accept i[3-7]86 variants.
1005 * configure: Regenerate.
1006
c344a4c8
TS		 10072003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1008
1009 * config/tc-mips.h: Fix comment formatting.
1010
64e55042
HPN		 10112003-05-13 Hans-Peter Nilsson <hp@axis.com>
1012
1013 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1014 (read_a_source_file): Delete label contin.
64e55042
HPN		 1015 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1016 input as with macros, instead of in separate old_* variables.
1017 Zero-terminate string being scrubbed.
1018
e66c629e
NC		 10192003-05-12 Nick Clifton <nickc@redhat.com>
1020
1021 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1022 (md_assemble): Reset skipping_fptr.
1023 (md_operand): If @fptr() is followed by a minus sign, set
1024 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1025 @fptr is detected, ignore it and reset skipping_fptr.
1026
673a54e3
JE		 10272003-05-11 Jason Eckhardt <jle@rice.edu>
1028
1029 * config/tc-i860.c (MAX_FIXUPS): Define.
1030 (struct i860_fi fi[]): New struct.
1031 (struct i860_it the_insn): Add above as member and move fields
1032 exp, reloc, pcrel and fup into i860_fi.
1033 (md_assemble): Replace all instances of exp, reloc, pcrel
1034 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1035 Add a loop to possibly emit multiple fix-ups for each insn.
1036 (i860_process_insn): Likewise.
1037 (i860_get_expression): Likewise.
1038 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1039
2ebb4b88
MS		 10402003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1041
1042 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1043
35f5df7f
L		 10442003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1045
1046 * config/tc-ia64.c (alias_hash): New.
1047 (alias_name_hash): New.
1048 (secalias_hash): New.
1049 (secalias_name_hash): New.
1050 (md_pseudo_table): Add "secalias".
1051 (md_begin): Initialize alias_hash, alias_name_hash,
1052 secalias_hash and secalias_name_hash.
1053 (struct alias): New.
1054 (dot_alias): Implement .alias and .secalias directives.
1055 (do_alias): New.
1056 (ia64_adjust_symtab): New.
1057 (do_secalias): New.
1058 (ia64_frob_file): New.
1059
1060 * config/tc-ia64.h (ia64_adjust_symtab): New.
1061 (tc_adjust_symtab): Defined.
1062 (ia64_frob_file): New.
1063 (tc_frob_file): Defined.
1064
d2bf1bda
NC		 10652003-05-07 Dmitry Diky <diwil@mail.ru>
1066
1067 * tc-msp430.c: Add missing lines to known cpus list.
1068
cac012d6
AO		 10692003-05-06 Alexandre Oliva <aoliva@redhat.com>
1070
1071 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1072 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1073 * config.in, configure: Rebuilt.
1074
d8dbbec1
L		 10752003-05-05 H.J. Lu <hjl@gnu.org>
1076
1077 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1078 howto->partial_inplace is false.
1079
9204e615
DJ		 10802003-05-05 Daniel Jacobowitz <drow@mvista.com>
1081
1082 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1083 symbol_used_in_reloc_p check.
1084 (md_apply_fix3): Remove check for howto->pcrel_offset.
1085
711ef82f
L		 10862003-05-03 H.J. Lu <hjl@gnu.org>
1087
1088 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1089 fatal error for unknown section attribute.
1090
1091 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1092 unknown section attribute.
1093 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1094 * config/tc-ppc.c (ppc_section_letter): Likewise.
1095
1096 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1097 (ia64_elf_section_type): Accept "unwind".
1098
83b5ab55
L		 10992003-05-02 H.J. Lu <hjl@gnu.org>
1100
1101 * read.h (demand_copy_string): New.
1102
1103 * config/tc-alpha.c (demand_copy_string): Removed.
1104
7ff0565e
MS		 11052003-05-02 Michael Snyder <msnyder@redhat.com>
1106
54cfded0 1107 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1108 (for targets that like eg. a leading dot in a local label).
1109
2968149b
NC		 11102003-05-02 Nick Clifton <nickc@redhat.com>
1111
1112 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1113 addend with the symbol's value for pc-relative relocations against
1114 a defined symbol - this will be done automatically.
1115
e7b9a8c1
L		 11162003-05-01 H.J. Lu <hjl@gnu.org>
1117
1118 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1119 "STT_NOTYPE".
1120
612d7b83
L		 11212003-05-01 H.J. Lu <hjl@gnu.org>
1122
1123 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1124
1125 * config/obj-elf.c (obj_elf_section_name): Call
1126 tc_canonicalize_section_name if it is defined.
1127
a645d1eb
L		 11282003-05-01 H.J. Lu <hjl@gnu.org>
1129
1130 * config/tc-ia64.c (ia64_check_label): New.
1131 * config/tc-ia64.h (tc_check_label): New.
1132
1133 * read.c (read_a_source_file): Call tc_check_label after
1134 creating a user-defined label if defined.
1135
df12615d
AM		 11362003-05-02 Alan Modra <amodra@bigpond.net.au>
1137
1138 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1139 -be and split strings to below 509 bytes in length.
1140
f70c8412
CG		 11412003-05-01 Christian Groessler <chris@groessler.org>
1142
1143 * expr.h: Fix comments in operatorT typedef.
54cfded0 1144 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1145 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1146 decides by the parameter.
1147 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1148 command line argument was given to select the intended
1149 architecure.
1150 (get_interrupt_operand): Warn if NOP type code is emitted.
1151 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1152 (apply_fix): Call newfix with additional 'size' parameter.
1153 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1154 4 bit immediate arguments.
1155 (md_longopts): Add 'linkrelax' option.
1156 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1157 variable when 'linkrelax' command line option is specified.
1158 (md_show_usage): Display 'linkrelax' option.
1159 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1160 R_CALLR and R_REL16.
1161 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1162
10a98291
L		 11632003-04-30 H.J. Lu <hjl@gnu.org>
1164
1165 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1166 (ia64_float_to_chars): Likewise.
1167 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1168 and ia64_float_to_chars by tc_segment_info_data.endian from
1169 the current segment if byteorder == -1.
1170 (md_begin): Call dot_byteorder to set target_big_endian.
1171 (md_atof): Call ia64_float_to_chars to convert floating point.
1172 (ia64_float_to_chars_bigendian): New function.
1173 (ia64_float_to_chars_littleendian): Likewise.
1174 (ia64_elf_section_change_hook): Likewise.
1175
1176 * config/tc-ia64.h (ia64_number_to_chars): New.
1177 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1178 (ia64_elf_section_change_hook): New.
1179 (md_elf_section_change_hook): Defined.
1180 (ia64_segment_info_type): New struct.
1181 (TC_SEGMENT_INFO_TYPE): Defined.
1182
bf57c3c9
L		 11832003-04-30 H.J. Lu <hjl@gnu.org>
1184
1185 * config/tc-ia64.c (md_section_align): Deleted.
1186
1187 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1188 (md_section_align): New.
1189
165a7f90
L		 11902003-04-30 H.J. Lu <hjl@gnu.org>
1191
1192 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1193 and add real16.
1194 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1195 "real16.ua".
1196 (md_atof): Add 6 byte padding of zero for real16.
1197
eba874d8
NC		 11982003-04-29 Nick Clifton <nickc@redhat.com>
1199
1200 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1201 start of a version name.
1202
dbeba5e5
CD		 12032003-04-28 Chris Demetriou <cgd@broadcom.com>
1204
1205 * configure.in (mips-*-*n*bsd*): Replace with...
1206 (mips-*-netbsd*, mips-*-openbsd*): These.
1207 * configure: Regenerate.
1208
f0d7d5f9
NC		 12092003-04-28 H.J. Lu <hjl@gnu.org>
1210
1211 * config/tc-hppa.c (hppa_symbol_chars): New.
1212 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1213
a38b42ab
TS		 12142003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1215
1216 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1217
69be0a2b
CD		 12182003-04-25 Chris Demetriou <cgd@broadcom.com>
1219
1220 * NEWS: Belatedly mention support for MIPS32 Release 2.
1221
684022ea
EC		 12222003-04-24 Eric Christopher <echristo@redhat.com>
1223
1224 * config/tc-mips.c (nopic_need_relax): Revert previous
1225 change.
1226
2c8714f2
NC		 12272003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1228
1229 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1230 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1231 (md_pseudo_table): Handle .loc and .file
1232 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1233 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1234 * Makefile.in: Regenerate.
1235
684022ea 12362003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1237
1238 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1239 (md_pseudo_table): Add h8300hn, h8300sn.
1240 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1241 * doc/c-h8300.texi : Add documentation for new machine directives.
1242
5ce8663f
NC		 12432003-04-24 Nick Clifton <nickc@redhat.com>
1244
1245 * config/tc-ppc.c (ppc_symbol_chars): Define.
1246 * config/tc-ppc.h (tc_symbol_chars): Define.
1247
ef230218
JR		 12482003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1249
1250 * config/tc-sh.c: Amend comment to refer to SuperH.
1251 * config/tc-sh.h: Likewise.
1252 (LISTING_HEADER): Amend to refer to SuperH.
1253 * config/tc-sh64.c: Change comment to refer to SuperH.
1254 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1255 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1256 * doc/c-sh.texi: Amend to refer to SuperH.
1257 Add SuperH architecture documentation references.
1258 * doc/c-sh64.texi: Change to refer to SuperH.
1259
204cd129
NC		 12602003-04-23 H.J. Lu <hjl@gnu.org>
1261
1262 * app.c (do_scrub_chars): More checks for valid labels.
1263
2cdb18a7
L		 12642003-04-22 H.J. Lu <hjl@gnu.org>
1265
1266 * app.c (do_scrub_chars): Check for valid label.
1267
26597c86
NC		 12682003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1269
1270 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1271 references to Renesas M32R.
1272 * doc/c-m32r.texi: Likewise.
1273
88b4ca40
RH		 12742003-04-21 Richard Henderson <rth@redhat.com>
1275
54cfded0
AM		 1276 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1277 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1278
e5f08f7e
JJ		 12792003-04-18 Jakub Jelinek <jakub@redhat.com>
1280
1281 * ehopt.c (check_eh_frame): For aug_size == 0
1282 in state_seeing_aug_size state skip the state_skipping_aug
1283 state.
1284
c2dcd04e
NC		 12852003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1286
1287 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1288 'Renesas'.
1289 * doc/c-h8500.texi: Likewise.
1290 * doc/c-sh.texi: Likewise.
1291 * doc/c-sh64.texi: Likewise.
1292 * doc/h8.texi: Likewise.
1293 * config/tc-h8300.c: Likewise.
1294 * config/tc-h8300.h: Likewise.
1295 * config/tc-h8500.c: Likewise.
1296 * config/tc-h8500.h: Likewise.
1297 * config/tc-sh.c: Likewise.
1298 * config/tc-sh.h: Likewise.
1299 * config/tc-sh64.c: Likewise.
1300 * config/tc-sh64.h: Likewise.
1301
f5040a92
AO		 13022003-04-10 Alexandre Oliva <aoliva@redhat.com>
1303
1304 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1305 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1306 (append_insn): When filling delay slots with instructions
1307 that have fixups that tc_gen_reloc might consider modifyable
1308 in variant frags, start a new frag.
1309 (load_address): Generate GOT_DISP with of without offset
1310 depending on whether symbol is local. For -xgot, use
1311 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1312 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1313 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1314 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1315 <ld_st>: In NewABI with small got, always use
1316 GOT_PAGE/GOT_OFST, with the latter in the load/store
1317 instruction. With big got, use GOT_HI16/GOT_LO16 or
1318 GOT_PAGE/GOT_OFST.
1319 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1320 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1321 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1322 (md_convert_frag): Use memmove for safe copying of overlapping
1323 regions.
1324
35b55ed2
SC		 13252003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1326
1327 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1328 -mlong, -mshort-double and -mlong-double options; use table @code.
1329 (M68HC11-Syntax): Update to document 68HC12 operands.
1330 (M68HC11-Modifiers): New section for operand modifiers.
1331 (M68HC11-Directives): New section for specific assembler directives.
1332 (M68HC11-Branch): Fix Overfull hbox error.
1333
9214dd3b
AO		 13342003-04-09 Alexandre Oliva <aoliva@redhat.com>
1335
1336 * config/tc-mips.c (macro): Add comments explaining the rationale
1337 for Chris' change.
1338
eb0a7d52
AO		 13392003-04-09 Chris Demetriou <cgd@broadcom.com>
1340
1341 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1342 constant address that Alexandre took out by accident. Reject
1343 64-bit addresses that are not sign extensions of 32 bits only if
1344 we don't support 64-bit address constants.
1345
a7fc733f
AM		 13462003-04-09 Alan Modra <amodra@bigpond.net.au>
1347
1348 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1349
9cc92a36
NC		 13502003-04-08 Nick Clifton <nickc@redhat.com>
1351
1352 * as.c (perform_an_assembly_pass): If using cgen, call
1353 gas_cgen_begin.
1354 * cgen.c (gas_cgen_begin): New function. If
1355 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1356 otherwise call cgen_clear_signed_overflow_ok.
1357 * cgen.h: Prototype gas_cgen_begin.
1358
fe59a223
TS		 13592003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1360
1361 * write.c (write_relocs): Remove unused variable.
1362
5a7a0b7b
AO		 13632003-04-06 Chris Demetriou <cgd@broadcom.com>
1364
1365 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1366 (macro): Use new macro to decide whether to emit constant address
1367 as 32 or 64 bits if addresses are 32-bit wide but registers are
1368 64-bit wide.
1369
577300ce
SC		 13702003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1371
1372 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1373 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1374 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1375 address part of a far-function.
684022ea 1376 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1377 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1378 relocs.
1379 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1380 (find_opcode): Add comment.
1381 (md_estimate_size_before_relax): Force relocation of
1382 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1383 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1384 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1385 on the symbol itself so that DWARF2 strings are merged correctly.
1386
be33c5dd
SS		 13872003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1388
1389 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1390 default tic4x target format to 'coff2-tic4x'.
1391 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1392 s/c3x/tic3x/
1393 * config/tc-tic4x.h: Ditto
1394
e8fd7476
NC		 13952003-04-03 Nick Clifton <nickc@redhat.com>
1396
1397 * NEWS: Mention support for Xtensa architecture.
1398
47281638
PB		 13992003-04-02 Philip Blundell <philb@gnu.org>
1400
1401 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1402
af22f5b2
CD		 14032003-04-02 Chris Demetriou <cgd@broadcom.com>
1404
1405 * config/tc-mips.c (macro2): Adjust implementation of
1406 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1407 in the case where the source and destination registers
1408 are the same.
1409
e0001a05
NC		 14102003-04-01 Bob Wilson <bob.wilson@acm.org>
1411
54cfded0
AM		 1412 * Makefile.am (CPU_TYPES): Add xtensa.
1413 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1414 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1415 (xtensa-relax.o): New target.
1416 Run "make dep-am".
1417 * Makefile.in: Regenerate.
1418 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1419 extra_objects for xtensa targets.
1420 * configure: Regenerate.
1421 * write.c (write_object_file): Add new md_post_relax_hook.
1422 * config/tc-xtensa.c: New file.
1423 * config/tc-xtensa.h: Likewise.
1424 * config/xtensa-istack.h: Likewise.
1425 * config/xtensa-relax.c: Likewise.
1426 * config/xtensa-relax.h: Likewise.
1427 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1428 * doc/Makefile.in: Regenerate.
1429 * doc/all.texi: Set new XTENSA variable.
1430 * doc/as.texinfo: Set new Xtensa variable. Describe
1431 Xtensa-specific options. Define line comment character for
1432 Xtensa. Add Xtensa processors to list of ELF targets where
1433 alignment is specified in bytes. Add new Xtensa-Dependent node.
1434 Add acknowledgements for those contributing to the Xtensa port.
1435 * doc/internals.texi: Describe new md_post_relax_hook.
1436 * doc/c-xtensa.texi: New file.
e0001a05 1437
5a6c6817
NC		 14382003-04-01 Nick Clifton <nickc@redhat.com>
1439 Richard Earnshaw <rearnsha@arm.com>
1440
1441 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1442 (ARM_ARCH_IWMMXT): Simplify.
1443 (insns): Place iwmmx instructions in correct place in table.
1444 (arm_add_note): New function: Add a note entry to a .note section.
1445 (md_begin): Make the default architecture be unknown.
1446 Suppress the creation of an arm note section.
1447
97bbfa38
EC		 14482003-03-26 Eric Christopher <echristo@redhat.com>
1449
54cfded0 1450 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1451
e16bb312
NC		 14522003-03-25 Stan Cox <scox@redhat.com>
1453 Nick Clifton <nickc@redhat.com>
97bbfa38 1454
e16bb312
NC		 1455 Contribute support for Intel's iWMMXt chip - an ARM variant:
1456
1457 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1458 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1459 (enum wreg_type, enum iwmmxt_insn_type): New types.
1460 (wr_register, wc_register, wcg_register): New macros.
1461 (iwmmxt_table): New variable.
1462 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1463 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1464 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1465 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1466 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1467 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1468 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1469 cp_byte_address_offset, cp_byte_address_required_here,
1470 check_iwmmxt_insn): New functions.
97bbfa38 1471 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1472 (md_begin): Set the mach value for iWMMXt targets. Create a note
1473 section to identify iwmmxt binaries.
1474 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1475 * doc/c-arm.texi: Document the support for the iWMMXt.
1476 * NEWS: Mention new support.
1477