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* ld-mmix/bpo-9.d, ld-mmix/bpo-10.d, ld-mmix/bpo-11.d: Adjust for
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
da64f3bf
AM		 12003-08-14 Alan Modra <amodra@bigpond.net.au>
2
f86103b7
AM		 3 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
4 code.
5 * config/tc-i386.c: Likewise.
6 (RELOC_ENUM): Don't define. Replace throughout with enum.
7
c8089be7 8 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 9 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
10 Run "make dep-am".
11 * Makefile.in: Regenerate.
12
c04898f8
AS		 132003-08-08 Andreas Schwab <schwab@suse.de>
14
15 * config/tc-m68k.h (TARGET_USE_CFIPOP)
16 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
17 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
18 Define.
19 * config/tc-m68k.c: Include "dw2gencfi.h".
20 (tc_m68k_regname_to_dw2regnum)
21 (tc_m68k_frame_initial_instructions): New functions.
22
3b260895
NC		 232003-08-08 Dmitry Diky <diwil@mail.ru>
24
25 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
26 according to gcc order.
27
14d3f364
JE		 282003-08-07 Jason Eckhardt <jle@rice.edu>
29
c8089be7
AM		 30 * config/tc-i860.c (i860_check_label): New function.
31 * config/tc-i860.h (i860_check_label): New prototype.
32 (tc_check_label): Define macro as i860_check_label.
14d3f364 33
820aff55
JE		 342003-08-06 Jason Eckhardt <jle@rice.edu>
35
c8089be7
AM		 36 * config/tc-i860.c (s_align_wrapper): New function and prototype.
37 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
38 surrounding OBJ_ELF ifdef, and re-format slightly.
39 * doc/c-i860.texi: Document the special .align syntax available
40 in Intel mode.
820aff55 41
e15f6d30
JE		 422003-08-06 Jason Eckhardt <jle@rice.edu>
43
44 * config/tc-i860.c (i860_handle_align): New function.
45 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
46 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
47
0acc96e1
JE		 482003-08-06 Jason Eckhardt <jle@rice.edu>
49
50 * config/tc-i860.c (i860_process_insn): Check that instructions
51 with their dual-bit set are 8-byte aligned.
52
9e7d479d
NC		 532003-08-06 Nick Clifton <nickc@redhat.com>
54
55 * po/fr.po: Updated French translation.
56
07c7854e
JE		 572003-08-05 Jason Eckhardt <jle@rice.edu>
58
c8089be7 59 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 60 setting during flop argument parsing. Instead, do it after
61 instruction is fully parsed.
62
5eb0723a
JE		 632003-08-05 Jason Eckhardt <jle@rice.edu>
64
c8089be7 65 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 66 directives are only available in Intel syntax mode.
67
5ea0549d
JE		 682003-08-05 Jason Eckhardt <jle@rice.edu>
69
c8089be7
AM		 70 * config/tc-i860.c (s_dual): Accept .dual directive only in
71 the Intel syntax mode.
72 (s_enddual): Likewise for .enddual.
73 (s_atmp): Likewise for .atmp.
5ea0549d 74
a4622f40
AM		 752003-08-04 Alan Modra <amodra@bigpond.net.au>
76
77 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
78 for memory operands. Pass the full operand_string to i386_index_check.
79
87505968
JE		 802003-08-01 Jason Eckhardt <jle@rice.edu>
81
c8089be7
AM		 82 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
83 (target_intel_syntax): Declare variable.
84 (OPTION_INTEL_SYNTAX): Declare macro.
85 (md_longopts): Add option -mintel-syntax.
86 (md_parse_option): Set target_intel_syntax.
87 (md_show_usage): Add -mintel-syntax usage.
88 (md_begin): Set reg_prefix based on target_intel_syntax.
89 (i860_process_insn): Skip register prefix only if there is one.
90 Parse relocatable expressions in either Intel or AT&T syntax based
91 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
92 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
93 about the differences in syntax.
87505968 94
20977673
AM		 952003-08-01 Dmitry Diky <diwil@mail.ru>
96
97 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
98 to all arches.
99
26c9b704
JR		 1002003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
101
102 * config/tc-sh.c (md_assemble): For branches, check & update
103 valid_arch here.
104
7734b6e9
JE		 1052003-07-30 Jason Eckhardt <jle@rice.edu>
106
107 * config/tc-i860.c: Convert to ISO C90.
108
2d150871
RO		 1092003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
110
111 * read.c (s_space): Revert 2003-07-28 change.
112
92191b29
AM		 1132003-07-30 Alan Modra <amodra@bigpond.net.au>
114
115 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
116
c861c80c
AM		 1172003-07-29 Alan Modra <amodra@bigpond.net.au>
118
119 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
120
77a6138a
AM		 1212003-07-29 Jakub Jelinek <jakub@redhat.com>
122
123 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
124
34f70875
L		 1252003-07-28 H.J. Lu <hongjiu.lu@intel.com>
126
127 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
128
8d548edb
RO		 1292003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
130
131 * read.c (s_space): Don't warn about .space 0.
132
dcd410fe
RO		 1332003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
134
135 * config/tc-mips.c (mips_flag_pdr): Define.
136 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
137 (s_mips_end) [OBJ_ELF]: Likewise.
138 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
139 (md_parse_option) [OBJ_ELF]: Handle them.
140 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
141
142 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
143 * doc/as.texinfo (Overview) [MIPS]: Likewise.
144
3cddba1e
L		 1452003-07-25 H.J. Lu <hongjiu.lu@intel.com>
146
147 * config/obj-elf.c (obj_elf_change_section): Update
148 elf_section_type and elf_section_flags only when they are
149 specified.
150
8e8c182c
L		 1512003-07-25 H.J. Lu <hongjiu.lu@intel.com>
152
153 * config/obj-elf.c (obj_elf_change_section): Always set section
154 type and flags.
155
2f89ff8d
L		 1562003-07-25 H.J. Lu <hongjiu.lu@intel.com>
157
158 * config/obj-elf.c (special_sections): Removed.
159 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
160 elf_section_type and elf_section_flags.
161 (elf_frob_file): Set SHT_GROUP.
162
163 * config/obj-elf.h (obj_sec_set_private_data): New.
164
165 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
166 * config/tc-ia64.h: Likewise.
167 * config/tc-m32r.h: Likewise.
168 * config/tc-m68hc11.h: Likewise.
169 * config/tc-mcore.h: Likewise.
170 * config/tc-mips.h: Likewise.
171 * config/tc-ppc.h: Likewise.
172 * config/tc-sh64.h: Likewise.
173 * config/tc-v850.h: Likewise.
174 * config/tc-xtensa.h: Likewise.
175
176 * config/tc-v850.h (SHF_V850_GPREL): Removed.
177 (SHF_V850_EPREL): Likewise.
178 (SHF_V850_R0REL): Likewise.
179
180 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
181 is defined.
182
a7f10e7a
SC		 1832003-07-24 Stephane Carrez <stcarrez@nerim.fr>
184
185 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
186 debugging symbols so that we handle page memory correctly.
187
834d807b
NC		 1882003-07-24 Nick Clifton <nickc@redhat.com>
189
190 * po/fr.po: Updated French translation.
191
8266886e
DJ		 1922003-07-23 Daniel Jacobowitz <drow@mvista.com>
193
194 * config/tc-arm.c (arm_archs): Add iwmmxt.
195
b41b1f95 1962003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 197
b41b1f95
L		 198 * read.c (do_parse_cons_expression): Mark nbytes unused to
199 silence gcc.
200
0c0b9be0
AO		 2012003-07-22 Alexandre Oliva <aoliva@redhat.com>
202
ba18dd6f
AO		 203 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
204 or bsr/bs.
205
0c0b9be0
AO		 206 * config/tc-h8300.c (md_assemble): Make sure characters after
207 slash and dot are lower-case.
208
6c37ac4d
NC		 2092003-07-17 Nick Clifton <nickc@redhat.com>
210
211 * po/es.po: New Spanish translation.
212 * po/tr.po: New Turkish translation.
213 * po/opcodes.pot: Regenerate.
214
c5c0a210
AM		 2152003-07-16 Alan Modra <amodra@bigpond.net.au>
216
217 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
218 (generic_dwarf2_emit_offset): Don't define function when
219 TC__DWARF2_EMIT_OFFSET is defined.
220
5a7ea749
RS		 2212003-07-15 Richard Sandiford <rsandifo@redhat.com>
222
223 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
224 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 225 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 226
ec178e1b
AM		 2272003-07-15 Alan Modra <amodra@bigpond.net.au>
228
229 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
230 only for V850_OPERAND_DISP operands.
231
e85ca5bb
AM		 2322003-07-15 Alan Modra <amodra@bigpond.net.au>
233
234 * frags.c (frag_more): Move segment checks to..
235 (frag_alloc_check): ..here. New function.
236 (frag_append_1_char): Call frag_alloc_check.
237
76bff705
NC		 2382003-07-14 Nick Clifton <nickc@redhat.com>
239
240 * po/tr.po: Update with latest version.
241 * po/POTFILES.in: Regenerate.
242 * po/gas.pot: Regenerate.
243 * configure: Regenerate.
244
278ed128
NC		 2452003-07-14 Nick Clifton <nickc@redhat.com>
246
247 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
248 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
249 "safe-ctype.h" and update use of macros.
250 * Makefile.am: Update dependencies.
251 * Makefile.in: Regenerate.
252
fce00800
AM		 2532003-07-11 Alan Modra <amodra@bigpond.net.au>
254
255 * po/gas.pot: Regenerate.
256
75e21f08
JJ		 2572003-07-10 Jakub Jelinek <jakub@redhat.com>
258
259 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
260 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
261 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
262 DWARF2_CIE_DATA_ALIGNMENT): Define.
263 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
264 prototypes.
265 (ppc_cie_data_alignment): Declare.
266 * config/tc-ppc.c: Include dw2gencfi.h.
267 (ppc_cie_data_alignment): Define.
268 (md_begin): Initialize ppc_cie_data_alignment.
269 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
270 functions.
271 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
272 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
273 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
274 DWARF2_CIE_DATA_ALIGNMENT): Define.
275 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
276 New prototypes.
277 (s390_cie_data_alignment): Declare.
278 * config/tc-s390.c: Include dw2gencfi.h.
279 (s390_cie_data_alignment): Define.
280 (md_begin): Initialize s390_cie_data_alignment.
281 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
282 New functions.
283
2ce28d43
AO		 2842003-07-10 Alexandre Oliva <aoliva@redhat.com>
285
286 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
287 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
288 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
289 * configure.in (am33_2.0, mn10300-*-linux*): Added.
290 * configure: Rebuilt.
291 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
292 elf32-am33lin.
293 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
294 by default.
295
bf6f0d0c
AO		 2962003-07-09 Alexandre Oliva <aoliva@redhat.com>
297
298 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
299 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
300 for subtracts from GLOBAL_OFFSET_TABLE that could not be
301 simplified.
302 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
303 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
304 could not be simplified.
305 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
306 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
307 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
308 BDF_RELOC_MN10300_GOT32.
309 * config/tc-mn10300.c (mn10300_fix_adjustable): If
310 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
311 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
312 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
313 symbol if we know its value.
314 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
315 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
316 duplicate underscore prefix.
317 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
318 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
319 type in X_md, not X_add_number. Zero X_add_number.
320 (mn10300_check_fixup): Extract relocation type from X_md.
321 * config/tc-mn10300.h: Update comment.
322 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
323 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
324 (O_PIC_reloc): this.
325 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
326 (mn10300_check_fixup): Likewise.
327 (mn10300_parse_name): Set X_add_number to relocation type.
328 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
329 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
330 O_GOTOFF, O_PLT, O_GOT): Define.
331 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
332 (mn10300_check_fixup): New fn.
333 (md_assemble): Call it. Check for PIC-related relocs.
334 (mn10300_cons_fix_new): Likewise. New fn.
335 (mn10300_end_of_match): New fn.
336 (mn10300_md_parse_name_cont): New fn.
337
e7b71525
AO		 3382003-07-09 Alexandre Oliva <aoliva@redhat.com>
339
340 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
341 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
342 accumulator's shift.
343 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
344 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
345 md_assemble, md_estimate_size_before_relax): Handle fbCC.
346 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
347 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
348 HAVE_AM33_2.
349 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
350 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
351 (HAVE_AM33): Match AM33_2 too.
352 (HAVE_AM33_2): New macro.
353 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
354 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
355 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
356 (float_registers, double_registers): New variables.
357 (float_register_name, double_register_name): New functions.
358 (md_assemble): Recognize FP registers. Implement FMT_D3.
359 (mn10300_insert_operand): Support FP registers.
360
115695a8
CD		 3612003-07-08 Chris Demetriou <cgd@broadcom.com>
362
363 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
364 target being a global symbol if not compiling SVR4 PIC code.
365
9f7598c1
NC		 3662003-07-07 Nick Clifton <nickc@redhat.com>
367
368 * doc/c-m32r.texi (M32R-Directives): New node. Document the
369 .high, .shigh and .low directives.
370
1b680e4f
RS		 3712003-07-07 Richard Sandiford <rsandifo@redhat.com>
372
373 * config/tc-h8300.c (h8300sxnmode): Add prototype.
374 (DSYMMODE): Remove.
375 (parse_exp): Replace expressionS argument with a h8_op. Parse the
376 operand size as well.
377 (skip_colonthing): Remove unused expression argument. Tighten checks
378 for 2-digit sizes.
379 (colonmod24): Remove.
380 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
381 (get_operand): Likewise. Use the standard code to read the size of
382 pc-relative operands.
383 (fix_operand_size): Include the size-guessing logic that used to be
384 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
385 offsets with a symbolic component.
386
0cea6190
NC		 3872003-07-04 Nick Clifton <nickc@redhat.com>
388
389 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
390 macro to compute size of selected register name array.
391
933fbc29
MS		 3922003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
393
394 * config/tc-s390.c (md_parse_option): Add cpu type z990.
395 (md_begin): Add minimal cpu type logic for instructions with different
396 binary format depending on the cpu.
397 (md_assemble): Remove check for minimal cpu.
398 (s390_insert_operand): Add support for long displacements.
399 (md_gather_operands): Likewise.
400 (tc_s390_fix_adjustable): Likewise.
401 (tc_s390_force_relocation): Likewise.
402 (md_apply_fix3): Likewise.
403
1a2c1fad
CD		 4042003-06-30 Chris Demetriou <cgd@broadcom.com>
405
406 * config/tc-mips.c (s_mipsset): Implement -march= handling
407 differently.
408
17a2f251
TS		 4092003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
410
411 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
412 prototypes and casts. Replace PTR with void *. Reformat.
413 * config/tc-mips.h: Likewise.
414
6344efa4
AM		 4152003-06-30 Alan Modra <amodra@bigpond.net.au>
416
417 * config/tc-ia64.c (note_register_values): Warning fix.
418 * config/tc-mips.c (append_insn): Likewise.
419
fef14a42
TS		 4202003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
421
422 * config/tc-mips.c (mips_set_options,mips_opts): Support for
423 .set arch=FOO.
424 (file_mips_arch): Rename mips_arch.
425 (mips_arch_info,mips_tune_info): Remove.
426 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
427 (mips_cpu_info_from_arch): New function.
428 (md_begin): Use file_mips_arch.
429 (macro_build,macro,mips_ip): Use mips_opts.arch.
430 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
431 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
432 Use file_mips_arch.
433 (s_mipsset): Support for .set arch=FOO.
434 (mips_cpu_info_table): Fix typo.
435
02fc3089
L		 4362003-06-26 H.J. Lu <hongjiu.lu@intel.com>
437
438 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
439
2d0d09ca
RS		 4402003-06-25 Richard Sandiford <rsandifo@redhat.com>
441
442 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
443 unsigned 8-bit operands.
444
685736be
NC		 4452003-06-24 Nick Clifton <nickc@redhat.com>
446
447 * read.c (s_comm): Change error message to assume an unsigned size
448 has been passed to .comm.
449 * config/tc-sparc.c (s_common): Likewise.
450 * write.c (write_contents): Replace 'unsigned long' with
451 'addressT' and 'long' with offsetT in order to allow computations
452 with very large values to work for 64-bit addressed targets.
453 (relax_and_size_all_segments): Likewise.
454 (relax_frag): Likewise.
455 (relax_segment): Likewise.
e85ca5bb 456
e98d298c
MM		 4572003-06-23 Mark Mitchell <mark@codesourcery.com>
458
459 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
460
ca164297
L		 4612003-06-23 H.J. Lu <hongjiu.lu@intel.com>
462
463 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
464 Instructions.
465
466 * gas/config/tc-i386.h (CpuPNI): New.
467 (CpuUnknownFlags): Add CpuPNI.
468
041340ad
JW		 4692003-06-23 <davidm@hpl.hp.com>
470
471 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
472 freebsd, openvms, and nsk (non-stop kernel).
473
b7599f01
JT		 4742003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
475
476 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
477 all locals have been declared.
478
b7c7d6c1
TS		 4792003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
480
481 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
482 special handling for n32 ABI.
483 (macro): Likewise.
484
815ddb50
TS		 4852003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
486
487 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
488 2003-06-11 change.
489
f590b86e
CG		 4902003-06-19 Christian Groessler <chris@groessler.org>
491
492 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
493 now, not only a warning. Add some more checks to detect invalid
494 registers.
495 (get_operand): For CLASS_IR remember register size in mode struct.
496 (get_specific): Handle new CLASS_IRO type. Add register size
497 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 498 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 499
931e13a6
AM		 5002003-06-19 Alan Modra <amodra@bigpond.net.au>
501
502 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
503 (ppc_change_csect): Add align param. Align frag at start of csect.
504 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
505 (ppc_frob_section): Align vma.
506
9393cb0d
JJ		 5072003-06-18 Jakub Jelinek <jakub@redhat.com>
508
509 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
510 (output_cie): Don't pad.
511 (output_fde): Add align argument. Pad to align if not 0.
512 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
513 Pad just last FDE to EH_FRAME_ALIGNMENT.
514
df9a398f
MS		 5152003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
516
517 * config/tc-s390.c (init_default_arch): Make current_mode_mask
518 dependent on s390_arch_size and current_cpu dependent on
519 current_mode_mask.
520
2fe04c57
NC		 5212003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
522
523 * configure.in: Add c4x as an architecture variant to tic4x.
524 * configure: Regenerate.
525 * Makefile.in: Regenerate.
526 * doc/Makefile.in: Regenerate.
527
9f2b53d7
AM		 5282003-06-18 Alan Modra <amodra@bigpond.net.au>
529
530 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
531 ".TOC." from PPC64_TOC relocs.
532
ba0b2174
AM		 5332003-06-17 Alan Modra <amodra@bigpond.net.au>
534
535 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
536
f899b4b8
TS		 5372003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
538
539 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
540 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
541 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
542 s_cprestore,s_cpadd): Use them.
543
399f703e
HPN		 5442003-06-16 Hans-Peter Nilsson <hp@axis.com>
545
546 * configure.in: Add specific case for cris-*-linux-gnu* with
547 em=linux.
548 * configure: Regenerate.
549 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
550 if TE_LINUX defined, else FALSE.
551 (bfd_boolean demand_register_prefix): Set default from
552 DEFAULT_CRIS_AXIS_LINUX_GNU.
553 (symbols_have_leading_underscore): Similar.
554 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
555
39c2da32
RE		 5562003-06-13 Richard Earnshaw <rearnsha@arm.com>
557
558 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
559 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
560 FPU_ARCH_FPA for AOUT.
561 (md_begin): Don't try to guess the floating point architecture from
562 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
563
a06a29f2
NC		 5642003-06-13 Robert Millan <zeratul2@wanadoo.es>
565
566 * configure.in: Add i386-netbsd-gnu target.
567 * configure: Regenerate.
568
d88ef7a6
TT		 5692003-06-12 Tom Tromey <tromey@redhat.com>
570
571 * doc/as.texinfo (Comm): Added @node. Moved before CFI
572 directives node.
573
34ce925e
RS		 5742003-06-12 Richard Sandiford <rsandifo@redhat.com>
575
576 * config/tc-mips.c (append_insn): In a compound relocation, take the
577 field width from the final (outermost) operator.
578
cdfbf930
RH		 5792003-06-11 Richard Henderson <rth@redhat.com>
580
581 * dw2gencfi.c (struct cfi_escape_data): New.
582 (cfi_add_CFA_nop): Remove.
583 (CFI_escape, dot_cfi_escape): New.
584 (dot_cfi): Remove nop.
585 (cfi_pseudo_table): Remove nop; add escape.
586 (output_cfi_insn): Likewise.
587 (select_cie_for_fde): Stop on escape.
588 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
589 * read.c, read.h (do_parse_cons_expression): New.
590 * doc/as.texinfo (.cfi_escape): New.
591
8c1a34cd
TS		 5922003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
593
594 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
595 (s_cprestore): Likewise.
596 (s_cpreturn): Likewise.
597
4b0cff4e
TS		 5982003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
599
600 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
601 with zeros.
602
a7ebbfdf
TS		 6032003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
604
605 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
606 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
607 exceptions from size assert. Remove most of the addend fixup
608 specialcasing. Remove value, use valP directly. simplify fx_addnumber
609 handling. Remove zero addend specialcases.
610 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
611 the addend fixup specialcase.
612 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
613
d25d759d
TS		 6142003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
615
616 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
617 in the RELOC_EXPANSION_POSSIBLE case.
618
9d83078b
AM		 6192003-06-11 Alan Modra <amodra@bigpond.net.au>
620
621 * config/tc-i960.c (line_comment_chars): Add '#'.
622 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
623
3b443373
L		 6242003-06-11 H.J. Lu <hongjiu.lu@intel.com>
625
626 * po/Make-in (DESTDIR): New.
627 (install-data-yes): Support $(DESTDIR).
628 (uninstall): Likewise.
629
795bb480
AM		 6302003-06-11 Alan Modra <amodra@bigpond.net.au>
631
632 * Makefile.am: Run "make dep-am".
633 * Makefile.in: Regenerate.
634 * po/POTFILES.in: Regenerate.
635
b11dcf4e
DE		 6362003-06-10 Doug Evans <dje@sebabeach.org>
637
638 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
639 CGEN_INSN_RELAXED.
640 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
641 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
642 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
643
adadcc0c
AM		 6442003-06-10 Alan Modra <amodra@bigpond.net.au>
645 Gary Hade <garyhade@us.ibm.com>
646
647 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
648 (md_apply_fix3): Special case lq insn.
649
0613284f
RS		 6502003-06-10 Richard Sandiford <rsandifo@redhat.com>
651
652 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
653 lists. Allow single-register ranges.
654
f4984206
RS		 6552003-06-10 Richard Sandiford <rsandifo@redhat.com>
656
657 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 658 (md_pseudo_table): Add .h8300sxn entry.
f4984206 659
12b55ccc
L		 6602003-06-09 H.J. Lu <hongjiu.lu@intel.com>
661
662 * NEWS: Updated for the new -n option for the i386 assembler.
663
664 * config/tc-i386.c (optimize_align_code): New.
665 (md_shortopts): Add 'n'.
666 (md_parse_option): Handle 'n'.
667 (md_show_usage): Add '-n'.
668
669 * config/tc-i386.h (optimize_align_code): Declared.
670 (md_do_align): Optimize code alignment only if optimize_align_code
671 is not 0.
672
673 * doc/as.texinfo: Add the new -n option.
674
675 * doc/c-i386.texi: Document the new -n option.
676
fa87b337
RH		 6772003-06-07 Richard Henderson <rth@redhat.com>
678
17076204
RH		 679 * doc/as.texinfo: Document .cfi_rel_offset.
680
fa87b337
RH		 681 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
682 (cfi_add_CFA_offset): Detect invalid offsets.
683 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
684 (cfi_add_CFA_restore_state): Restore it.
685 (CFI_rel_offset): New.
686 (cfi_pseudo_table): Add it.
687 (dot_cfi): Handle it.
688
52628315
L		 6892003-06-07 H.J. Lu <hongjiu.lu@intel.com>
690
691 * app.c (do_scrub_chars): Add states 14 and 15 to handle
692 predicate for ia64.
693
d4ea8842
MS		 6942003-06-05 Michael Snyder <msnyder@redhat.com>
695
696 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
697 (build_bytes): Ditto.
698
6992003-06-05 Richard Sandiford <rsandifo@redhat.com>
700
701 * config/tc-h8sx.c (DMODE): Remove.
702 (colonmod24): Don't choose a default if the operand is a 16-bit
703 constant integer.
704 (fix_operand_size): New function.
705 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
706 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
707
2be24b54
ML		 7082003-06-05 Michal Ludvig <mludvig@suse.cz>
709
710 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
711 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
712 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
713 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
714 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
715 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
716 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
717 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
718 (cfi_pseudo_table): New directives .cfi_return_column,
719 .cfi_restore, .cfi_undefined, .cfi_same_value,
720 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
721 (dot_cfi, output_cfi_insn): Handle new directives.
722 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
723 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
724 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
725
757bc393
RH		 7262003-06-04 Richard Henderson <rth@redhat.com>
727
1233ae62
RH		 728 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
729
757bc393
RH		 730 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
731
f4b97536
RH		 7322003-06-04 Richard Henderson <rth@redhat.com>
733
734 * config/tc-alpha.c (s_alpha_usepv): New.
735 (md_pseudo_table): Add it.
736 (alpha_cfi_frame_initial_instructions): New.
737 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
738 (tc_cfi_frame_initial_instructions): New.
739 * doc/c-alpha.texi: Document .usepv.
740
68d55fe3
JJ		 7412003-06-04 Jakub Jelinek <jakub@redhat.com>
742
743 * as.c (show_usage): Document --execstack and --noexecstack.
744 (parse_args): Add --execstack and --noexecstack.
745 (main): Create .note.GNU-stack section if --execstack or
746 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
747 * as.h (flag_execstack, flag_noexecstack): New.
748
f9b4148d
CD		 7492003-06-03 Chris Demetriou <cgd@broadcom.com>
750
751 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
752 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
753 (OPTION_MISC_BASE): New defines.
754 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
755 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
756 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
757 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
758 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
759 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
760 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
761 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
762 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
763 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
764 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
765 (OPTION_TRAP): Redefine in terms of new defines.
766 (md_longopts): Reorder entries.
767
7ee7b84d
MS		 7682003-05-14 Michael Snyder <msnyder@redhat.com>
769 From Bernd Schmidt <bernds@redhat.com>
770 and Michael Snyder <msnyder@redhat.com>
771 and Alexandre Oliva <aoliva@redhat.com>
772 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
773 * config/tc-h8300.h: Ditto.
774
e30ddb24
NC		 7752003-06-03 Nick Clifton <nickc@redhat.com>
776
777 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 778 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
779 before calling bfd_reloc_type_lookup.
780
ed7d5d1a
AM		 7812003-06-02 Alan Modra <amodra@bigpond.net.au>
782
783 * read.c (emit_expr): Set dot_value.
784 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
785
c1ed1235
AM		 7862003-06-02 Alan Modra <amodra@bigpond.net.au>
787
788 * macro.c (sub_actual): Don't lose string if it turns out that
789 &string wasn't an arg.
790
eafbc43f
RH		 7912003-05-31 Richard Henderson <rth@redhat.com>
792
793 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
794 (cfi_finish): Set flag_traditional_format around .eh_frame data.
795
f37f01cf
RH		 7962003-05-29 Richard Henderson <rth@redhat.com>
797
798 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
799 (all_frame_data, plast_frame_data, cur_frame_data): New.
800 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 801 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
802 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 803 * config/tc-alpha.h (md_end): New.
804 (DWARF2_DEFAULT_RETURN_COLUMN): New.
805 (DWARF2_CIE_DATA_ALIGNMENT): New.
806
a197c351
NC		 8072003-05-29 Nick Clifton <nickc@redhat.com>
808
809 * configure.in: Add i386-*-freebsd* entry.
810 * configure: Regenerate.
811
4bf4a882 8122003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 813
814 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 815
756d1d01
RH		 8162003-05-27 Richard Henderson <rth@redhat.com>
817
818 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
819 symbol_create call.
820 (current_location): Use symbol_temp_new_now.
821 * stabs.c (s_stab_generic): Use symbol_temp_new.
822 * symbols.c (temp_label_name): Remove.
823 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
824
a4447b93
RH		 8252003-05-27 Richard Henderson <rth@redhat.com>
826
827 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
828 * as.c (main): Always call cfi_finish.
829 * config/tc-i386.c (x86_dwarf2_return_column): New.
830 (x86_cie_data_alignment): New.
831 (md_begin): Set them.
832 (tc_x86_cfi_init): Remove.
833 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
834 return int, not unsigned long; don't as_bad here.
835 (tc_x86_frame_initial_instructions): Streamline; use
836 updated api.
837 * config/tc-i386.h (tc_cfi_init): Remove.
838 (DWARF2_DEFAULT_RETURN_COLUMN): New.
839 (DWARF2_CIE_DATA_ALIGNMENT): New.
840
b7d6ed97
RH		 8412003-05-27 Richard Henderson <rth@redhat.com>
842
843 * symbols.c (temp_label_name): New.
844 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
845 (symbol_set_value_now): New.
846 * symbols.h: Prototype them.
847 * dwarf2dbg.c: Use them.
848 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
849
14218d5f
JE		 8502003-05-23 Jason Eckhardt <jle@rice.edu>
851
852 * config/tc-i860.c (target_xp): Declare variable.
853 (OPTION_XP): Declare macro.
854 (md_longopts): Add option -mxp.
855 (md_parse_option): Set target_xp.
856 (md_show_usage): Add -mxp usage.
857 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
858 (md_assemble): Don't try expansions if XP_ONLY is set.
859 * doc/c-i860.texi: Document -mxp option and i860XP support.
860
36ede617
EC		 8612003-05-23 Eric Christopher <echristo@redhat.com>
862
863 * config/tc-mips.c (macro_build_jalr): Warning patrol.
864
a105a300
TS		 8652003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
866
867 * config/tc-mips.c (append_insn): Use actual relocation size for new
868 fixp's. Don't relax overflow checking for partial_inplace relocations.
869 Use the actual relocation type in combined relocs, not just the type
870 of the first one.
871 (macro_build_jalr): Use actual relocation size for new fix.
872 (s_cpsetup, s_gpdword): Likewise.
873
dc9461f6
TS		 8742003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
875
876 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
877
ceb41009
NC		 8782003-05-22 Nick Clifton <nickc@redhat.com>
879
880 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
881 section relative offsets for relocs that will not be based on the
882 section symbol.
883 (xstormy16_md_apply_fix3): Remove previous patch to this
884 function.
885
143d77c5
EC		 8862003-05-07 Eric Christopher <echristo@redhat.com>
887
ed7d5d1a
AM		 888 * config/tc-mips.c (mips_abicalls): New variable.
889 (md_parse_option): Use.
890 (s_option): Ditto.
891 (s_abicalls): Ditto.
892 (mips_elf_final_processing): Set EF_MIPS_PIC and
893 EF_MIPS_CPIC dependent on above.
143d77c5 894
85c77c38
DA		 8952003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
896
897 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
898
87ccc1b0
NC		 8992003-05-21 Nick Clifton <nickc@redhat.com>
900
ed7d5d1a
AM		 901 * config/obj-elf.c: Include dwarf2dbg.h.
902 (elf_pseudo_tab): Add .file and .loc.
903 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
904 * config/tc-arm.c: Likewise.
905 * config/tc-h8300.c: Likewise.
906 * config/tc-hppa.c: Likewise.
907 * config/tc-ia64.c: Likewise.
908 * config/tc-m68hc11.c: Likewise.
909 * config/tc-m68k.c: Likewise.
910 * config/tc-mmix.c: Likewise.
911 * config/tc-mn10300.c: Likewise.
912 * config/tc-ppc.c: Likewise.
913 * config/tc-sh.c: Likewise.
914 * config/tc-sparc.c: Likewise.
915 * config/tc-v850.c: Likewise.
916 * config/tc-frv.c: Likewise, and remove redundant inclusion of
917 dwarf2dbg.h.
918 * config/tc-ip2k.c: Likewise.
919 * config/tc-iq2000.c: Likewise.
920 * config/tc-xstormy16.c: Likewise.
921 * config/tc-xtensa.c: Likewise.
87ccc1b0 922 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 923 * Makefile.in: Regenerate.
924 * aclocal.m4: Regenerate.
925 * config.in: Regenerate.
926 * configure: Regenerate.
927 * po/POTFILES.in: Regenerate.
928 * po/gas.pot: Regenerate.
143d77c5 929
7ed2c8b0
NC		 9302003-05-21 Nick Clifton <nickc@redhat.com>
931
932 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
933 BFD_ASSEMBLER targets.
934 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
935 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
936 defining BFD_ASSEMBLER.
937
39b82151
ML		 9382003-05-20 Michal Ludvig <mludvig@suse.cz>
939
940 * as.c (main): Remove tc_cfi_init().
143d77c5 941 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 942 with '%'.
943 (cfi_pseudo_table): Add "cfi_register" entry.
944 (cfi_make_insn): Handle CFA_register.
945 (cfi_output_insn): Ditto.
946 (dot_cfi): Ditto.
947 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
948 (dot_cfi_endproc): Reuse already emitted CIEs.
949 * testsuite/gas/cfi/cfi-i386.d: New pattern.
950 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
951
f53e95c7
NC		 9522003-05-20 Nick Clifton <nickc@redhat.com>
953
954 * config/tc-xstormy16.c: Include dwarf2dbg.h.
955 (md_pseudo_table): Add entries for .loc and .line.
956
7c0295b1
AM		 9572003-05-20 Alan Modra <amodra@bigpond.net.au>
958
959 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
960 defined.
961 (dot_cfi_endproc): Avoid C99 construct.
962
54cfded0
AM		 9632003-05-20 Michal Ludvig <mludvig@suse.cz>
964
965 * dw2gencfi.c, dw2gencfi.h: New files.
966 * config/tc-i386.c (tc_x86_cfi_init): New function.
967 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
968 * as.c (parse_args): Set verbose flag on --verbose.
969 (main): Call tc_cfi_init()/cfi_finish().
970 * as.h (verbose): New external variable.
971 * read.c (pobegin): Insert CFI pops to the list.
972 * symbols.c (local_symbol_make): Make symbol external.
973 * symbols.h (local_symbol_make): New prototype.
974 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
975 * Makefile.in: Regenerate.
976 * doc/as.texinfo: Added node "CFI directives" with description of
977 all implemented .cfi_* directives.
978 * doc/Makefile.in: Regenerate.
979 * po/POTFILES.in: Regenerate.
980
a1f3c24c
SS		 9812003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
982
54cfded0
AM		 983 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
984 insns.
1975ab25 985 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 986
b645cb17
JE		 9872003-05-18 Jason Eckhardt <jle@rice.edu>
988
989 * config/tc-i860.c (i860_process_insn): Initialize fc after
990 each opcode mismatch.
991
80c7c40a
NC		 9922003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
993
994 * configure.in: Accept i[3-7]86 variants.
995 * configure: Regenerate.
996
c344a4c8
TS		 9972003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
998
999 * config/tc-mips.h: Fix comment formatting.
1000
64e55042
HPN		 10012003-05-13 Hans-Peter Nilsson <hp@axis.com>
1002
1003 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1004 (read_a_source_file): Delete label contin.
64e55042
HPN		 1005 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1006 input as with macros, instead of in separate old_* variables.
1007 Zero-terminate string being scrubbed.
1008
e66c629e
NC		 10092003-05-12 Nick Clifton <nickc@redhat.com>
1010
1011 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1012 (md_assemble): Reset skipping_fptr.
1013 (md_operand): If @fptr() is followed by a minus sign, set
1014 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1015 @fptr is detected, ignore it and reset skipping_fptr.
1016
673a54e3
JE		 10172003-05-11 Jason Eckhardt <jle@rice.edu>
1018
1019 * config/tc-i860.c (MAX_FIXUPS): Define.
1020 (struct i860_fi fi[]): New struct.
1021 (struct i860_it the_insn): Add above as member and move fields
1022 exp, reloc, pcrel and fup into i860_fi.
1023 (md_assemble): Replace all instances of exp, reloc, pcrel
1024 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1025 Add a loop to possibly emit multiple fix-ups for each insn.
1026 (i860_process_insn): Likewise.
1027 (i860_get_expression): Likewise.
1028 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1029
2ebb4b88
MS		 10302003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1031
1032 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1033
35f5df7f
L		 10342003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1035
1036 * config/tc-ia64.c (alias_hash): New.
1037 (alias_name_hash): New.
1038 (secalias_hash): New.
1039 (secalias_name_hash): New.
1040 (md_pseudo_table): Add "secalias".
1041 (md_begin): Initialize alias_hash, alias_name_hash,
1042 secalias_hash and secalias_name_hash.
1043 (struct alias): New.
1044 (dot_alias): Implement .alias and .secalias directives.
1045 (do_alias): New.
1046 (ia64_adjust_symtab): New.
1047 (do_secalias): New.
1048 (ia64_frob_file): New.
1049
1050 * config/tc-ia64.h (ia64_adjust_symtab): New.
1051 (tc_adjust_symtab): Defined.
1052 (ia64_frob_file): New.
1053 (tc_frob_file): Defined.
1054
d2bf1bda
NC		 10552003-05-07 Dmitry Diky <diwil@mail.ru>
1056
1057 * tc-msp430.c: Add missing lines to known cpus list.
1058
cac012d6
AO		 10592003-05-06 Alexandre Oliva <aoliva@redhat.com>
1060
1061 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1062 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1063 * config.in, configure: Rebuilt.
1064
d8dbbec1
L		 10652003-05-05 H.J. Lu <hjl@gnu.org>
1066
1067 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1068 howto->partial_inplace is false.
1069
9204e615
DJ		 10702003-05-05 Daniel Jacobowitz <drow@mvista.com>
1071
1072 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1073 symbol_used_in_reloc_p check.
1074 (md_apply_fix3): Remove check for howto->pcrel_offset.
1075
711ef82f
L		 10762003-05-03 H.J. Lu <hjl@gnu.org>
1077
1078 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1079 fatal error for unknown section attribute.
1080
1081 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1082 unknown section attribute.
1083 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1084 * config/tc-ppc.c (ppc_section_letter): Likewise.
1085
1086 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1087 (ia64_elf_section_type): Accept "unwind".
1088
83b5ab55
L		 10892003-05-02 H.J. Lu <hjl@gnu.org>
1090
1091 * read.h (demand_copy_string): New.
1092
1093 * config/tc-alpha.c (demand_copy_string): Removed.
1094
7ff0565e
MS		 10952003-05-02 Michael Snyder <msnyder@redhat.com>
1096
54cfded0 1097 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1098 (for targets that like eg. a leading dot in a local label).
1099
2968149b
NC		 11002003-05-02 Nick Clifton <nickc@redhat.com>
1101
1102 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1103 addend with the symbol's value for pc-relative relocations against
1104 a defined symbol - this will be done automatically.
1105
e7b9a8c1
L		 11062003-05-01 H.J. Lu <hjl@gnu.org>
1107
1108 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1109 "STT_NOTYPE".
1110
612d7b83
L		 11112003-05-01 H.J. Lu <hjl@gnu.org>
1112
1113 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1114
1115 * config/obj-elf.c (obj_elf_section_name): Call
1116 tc_canonicalize_section_name if it is defined.
1117
a645d1eb
L		 11182003-05-01 H.J. Lu <hjl@gnu.org>
1119
1120 * config/tc-ia64.c (ia64_check_label): New.
1121 * config/tc-ia64.h (tc_check_label): New.
1122
1123 * read.c (read_a_source_file): Call tc_check_label after
1124 creating a user-defined label if defined.
1125
df12615d
AM		 11262003-05-02 Alan Modra <amodra@bigpond.net.au>
1127
1128 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1129 -be and split strings to below 509 bytes in length.
1130
f70c8412
CG		 11312003-05-01 Christian Groessler <chris@groessler.org>
1132
1133 * expr.h: Fix comments in operatorT typedef.
54cfded0 1134 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1135 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1136 decides by the parameter.
1137 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1138 command line argument was given to select the intended
1139 architecure.
1140 (get_interrupt_operand): Warn if NOP type code is emitted.
1141 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1142 (apply_fix): Call newfix with additional 'size' parameter.
1143 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1144 4 bit immediate arguments.
1145 (md_longopts): Add 'linkrelax' option.
1146 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1147 variable when 'linkrelax' command line option is specified.
1148 (md_show_usage): Display 'linkrelax' option.
1149 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1150 R_CALLR and R_REL16.
1151 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1152
10a98291
L		 11532003-04-30 H.J. Lu <hjl@gnu.org>
1154
1155 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1156 (ia64_float_to_chars): Likewise.
1157 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1158 and ia64_float_to_chars by tc_segment_info_data.endian from
1159 the current segment if byteorder == -1.
1160 (md_begin): Call dot_byteorder to set target_big_endian.
1161 (md_atof): Call ia64_float_to_chars to convert floating point.
1162 (ia64_float_to_chars_bigendian): New function.
1163 (ia64_float_to_chars_littleendian): Likewise.
1164 (ia64_elf_section_change_hook): Likewise.
1165
1166 * config/tc-ia64.h (ia64_number_to_chars): New.
1167 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1168 (ia64_elf_section_change_hook): New.
1169 (md_elf_section_change_hook): Defined.
1170 (ia64_segment_info_type): New struct.
1171 (TC_SEGMENT_INFO_TYPE): Defined.
1172
bf57c3c9
L		 11732003-04-30 H.J. Lu <hjl@gnu.org>
1174
1175 * config/tc-ia64.c (md_section_align): Deleted.
1176
1177 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1178 (md_section_align): New.
1179
165a7f90
L		 11802003-04-30 H.J. Lu <hjl@gnu.org>
1181
1182 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1183 and add real16.
1184 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1185 "real16.ua".
1186 (md_atof): Add 6 byte padding of zero for real16.
1187
eba874d8
NC		 11882003-04-29 Nick Clifton <nickc@redhat.com>
1189
1190 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1191 start of a version name.
1192
dbeba5e5
CD		 11932003-04-28 Chris Demetriou <cgd@broadcom.com>
1194
1195 * configure.in (mips-*-*n*bsd*): Replace with...
1196 (mips-*-netbsd*, mips-*-openbsd*): These.
1197 * configure: Regenerate.
1198
f0d7d5f9
NC		 11992003-04-28 H.J. Lu <hjl@gnu.org>
1200
1201 * config/tc-hppa.c (hppa_symbol_chars): New.
1202 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1203
a38b42ab
TS		 12042003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1205
1206 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1207
69be0a2b
CD		 12082003-04-25 Chris Demetriou <cgd@broadcom.com>
1209
1210 * NEWS: Belatedly mention support for MIPS32 Release 2.
1211
684022ea
EC		 12122003-04-24 Eric Christopher <echristo@redhat.com>
1213
1214 * config/tc-mips.c (nopic_need_relax): Revert previous
1215 change.
1216
2c8714f2
NC		 12172003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1218
1219 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1220 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1221 (md_pseudo_table): Handle .loc and .file
1222 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1223 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1224 * Makefile.in: Regenerate.
1225
684022ea 12262003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1227
1228 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1229 (md_pseudo_table): Add h8300hn, h8300sn.
1230 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1231 * doc/c-h8300.texi : Add documentation for new machine directives.
1232
5ce8663f
NC		 12332003-04-24 Nick Clifton <nickc@redhat.com>
1234
1235 * config/tc-ppc.c (ppc_symbol_chars): Define.
1236 * config/tc-ppc.h (tc_symbol_chars): Define.
1237
ef230218
JR		 12382003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1239
1240 * config/tc-sh.c: Amend comment to refer to SuperH.
1241 * config/tc-sh.h: Likewise.
1242 (LISTING_HEADER): Amend to refer to SuperH.
1243 * config/tc-sh64.c: Change comment to refer to SuperH.
1244 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1245 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1246 * doc/c-sh.texi: Amend to refer to SuperH.
1247 Add SuperH architecture documentation references.
1248 * doc/c-sh64.texi: Change to refer to SuperH.
1249
204cd129
NC		 12502003-04-23 H.J. Lu <hjl@gnu.org>
1251
1252 * app.c (do_scrub_chars): More checks for valid labels.
1253
2cdb18a7
L		 12542003-04-22 H.J. Lu <hjl@gnu.org>
1255
1256 * app.c (do_scrub_chars): Check for valid label.
1257
26597c86
NC		 12582003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1259
1260 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1261 references to Renesas M32R.
1262 * doc/c-m32r.texi: Likewise.
1263
88b4ca40
RH		 12642003-04-21 Richard Henderson <rth@redhat.com>
1265
54cfded0
AM		 1266 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1267 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1268
e5f08f7e
JJ		 12692003-04-18 Jakub Jelinek <jakub@redhat.com>
1270
1271 * ehopt.c (check_eh_frame): For aug_size == 0
1272 in state_seeing_aug_size state skip the state_skipping_aug
1273 state.
1274
c2dcd04e
NC		 12752003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1276
1277 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1278 'Renesas'.
1279 * doc/c-h8500.texi: Likewise.
1280 * doc/c-sh.texi: Likewise.
1281 * doc/c-sh64.texi: Likewise.
1282 * doc/h8.texi: Likewise.
1283 * config/tc-h8300.c: Likewise.
1284 * config/tc-h8300.h: Likewise.
1285 * config/tc-h8500.c: Likewise.
1286 * config/tc-h8500.h: Likewise.
1287 * config/tc-sh.c: Likewise.
1288 * config/tc-sh.h: Likewise.
1289 * config/tc-sh64.c: Likewise.
1290 * config/tc-sh64.h: Likewise.
1291
f5040a92
AO		 12922003-04-10 Alexandre Oliva <aoliva@redhat.com>
1293
1294 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1295 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1296 (append_insn): When filling delay slots with instructions
1297 that have fixups that tc_gen_reloc might consider modifyable
1298 in variant frags, start a new frag.
1299 (load_address): Generate GOT_DISP with of without offset
1300 depending on whether symbol is local. For -xgot, use
1301 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1302 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1303 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1304 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1305 <ld_st>: In NewABI with small got, always use
1306 GOT_PAGE/GOT_OFST, with the latter in the load/store
1307 instruction. With big got, use GOT_HI16/GOT_LO16 or
1308 GOT_PAGE/GOT_OFST.
1309 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1310 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1311 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1312 (md_convert_frag): Use memmove for safe copying of overlapping
1313 regions.
1314
35b55ed2
SC		 13152003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1316
1317 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1318 -mlong, -mshort-double and -mlong-double options; use table @code.
1319 (M68HC11-Syntax): Update to document 68HC12 operands.
1320 (M68HC11-Modifiers): New section for operand modifiers.
1321 (M68HC11-Directives): New section for specific assembler directives.
1322 (M68HC11-Branch): Fix Overfull hbox error.
1323
9214dd3b
AO		 13242003-04-09 Alexandre Oliva <aoliva@redhat.com>
1325
1326 * config/tc-mips.c (macro): Add comments explaining the rationale
1327 for Chris' change.
1328
eb0a7d52
AO		 13292003-04-09 Chris Demetriou <cgd@broadcom.com>
1330
1331 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1332 constant address that Alexandre took out by accident. Reject
1333 64-bit addresses that are not sign extensions of 32 bits only if
1334 we don't support 64-bit address constants.
1335
a7fc733f
AM		 13362003-04-09 Alan Modra <amodra@bigpond.net.au>
1337
1338 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1339
9cc92a36
NC		 13402003-04-08 Nick Clifton <nickc@redhat.com>
1341
1342 * as.c (perform_an_assembly_pass): If using cgen, call
1343 gas_cgen_begin.
1344 * cgen.c (gas_cgen_begin): New function. If
1345 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1346 otherwise call cgen_clear_signed_overflow_ok.
1347 * cgen.h: Prototype gas_cgen_begin.
1348
fe59a223
TS		 13492003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1350
1351 * write.c (write_relocs): Remove unused variable.
1352
5a7a0b7b
AO		 13532003-04-06 Chris Demetriou <cgd@broadcom.com>
1354
1355 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1356 (macro): Use new macro to decide whether to emit constant address
1357 as 32 or 64 bits if addresses are 32-bit wide but registers are
1358 64-bit wide.
1359
577300ce
SC		 13602003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1361
1362 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1363 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1364 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1365 address part of a far-function.
684022ea 1366 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1367 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1368 relocs.
1369 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1370 (find_opcode): Add comment.
1371 (md_estimate_size_before_relax): Force relocation of
1372 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1373 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1374 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1375 on the symbol itself so that DWARF2 strings are merged correctly.
1376
be33c5dd
SS		 13772003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1378
1379 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1380 default tic4x target format to 'coff2-tic4x'.
1381 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1382 s/c3x/tic3x/
1383 * config/tc-tic4x.h: Ditto
1384
e8fd7476
NC		 13852003-04-03 Nick Clifton <nickc@redhat.com>
1386
1387 * NEWS: Mention support for Xtensa architecture.
1388
47281638
PB		 13892003-04-02 Philip Blundell <philb@gnu.org>
1390
1391 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1392
af22f5b2
CD		 13932003-04-02 Chris Demetriou <cgd@broadcom.com>
1394
1395 * config/tc-mips.c (macro2): Adjust implementation of
1396 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1397 in the case where the source and destination registers
1398 are the same.
1399
e0001a05
NC		 14002003-04-01 Bob Wilson <bob.wilson@acm.org>
1401
54cfded0
AM		 1402 * Makefile.am (CPU_TYPES): Add xtensa.
1403 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1404 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1405 (xtensa-relax.o): New target.
1406 Run "make dep-am".
1407 * Makefile.in: Regenerate.
1408 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1409 extra_objects for xtensa targets.
1410 * configure: Regenerate.
1411 * write.c (write_object_file): Add new md_post_relax_hook.
1412 * config/tc-xtensa.c: New file.
1413 * config/tc-xtensa.h: Likewise.
1414 * config/xtensa-istack.h: Likewise.
1415 * config/xtensa-relax.c: Likewise.
1416 * config/xtensa-relax.h: Likewise.
1417 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1418 * doc/Makefile.in: Regenerate.
1419 * doc/all.texi: Set new XTENSA variable.
1420 * doc/as.texinfo: Set new Xtensa variable. Describe
1421 Xtensa-specific options. Define line comment character for
1422 Xtensa. Add Xtensa processors to list of ELF targets where
1423 alignment is specified in bytes. Add new Xtensa-Dependent node.
1424 Add acknowledgements for those contributing to the Xtensa port.
1425 * doc/internals.texi: Describe new md_post_relax_hook.
1426 * doc/c-xtensa.texi: New file.
e0001a05 1427
5a6c6817
NC		 14282003-04-01 Nick Clifton <nickc@redhat.com>
1429 Richard Earnshaw <rearnsha@arm.com>
1430
1431 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1432 (ARM_ARCH_IWMMXT): Simplify.
1433 (insns): Place iwmmx instructions in correct place in table.
1434 (arm_add_note): New function: Add a note entry to a .note section.
1435 (md_begin): Make the default architecture be unknown.
1436 Suppress the creation of an arm note section.
1437
97bbfa38
EC		 14382003-03-26 Eric Christopher <echristo@redhat.com>
1439
54cfded0 1440 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1441
e16bb312
NC		 14422003-03-25 Stan Cox <scox@redhat.com>
1443 Nick Clifton <nickc@redhat.com>
97bbfa38 1444
e16bb312
NC		 1445 Contribute support for Intel's iWMMXt chip - an ARM variant:
1446
1447 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1448 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1449 (enum wreg_type, enum iwmmxt_insn_type): New types.
1450 (wr_register, wc_register, wcg_register): New macros.
1451 (iwmmxt_table): New variable.
1452 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1453 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1454 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1455 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1456 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1457 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1458 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1459 cp_byte_address_offset, cp_byte_address_required_here,
1460 check_iwmmxt_insn): New functions.
97bbfa38 1461 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1462 (md_begin): Set the mach value for iWMMXt targets. Create a note
1463 section to identify iwmmxt binaries.
1464 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1465 * doc/c-arm.texi: Document the support for the iWMMXt.
1466 * NEWS: Mention new support.
1467