]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - gas/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* read.c (s_space): Don't warn about .space 0.
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
8d548edb
RO		 12003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2
3 * read.c (s_space): Don't warn about .space 0.
4
dcd410fe
RO		 52003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6
7 * config/tc-mips.c (mips_flag_pdr): Define.
8 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
9 (s_mips_end) [OBJ_ELF]: Likewise.
10 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
11 (md_parse_option) [OBJ_ELF]: Handle them.
12 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
13
14 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
15 * doc/as.texinfo (Overview) [MIPS]: Likewise.
16
3cddba1e
L		 172003-07-25 H.J. Lu <hongjiu.lu@intel.com>
18
19 * config/obj-elf.c (obj_elf_change_section): Update
20 elf_section_type and elf_section_flags only when they are
21 specified.
22
8e8c182c
L		 232003-07-25 H.J. Lu <hongjiu.lu@intel.com>
24
25 * config/obj-elf.c (obj_elf_change_section): Always set section
26 type and flags.
27
2f89ff8d
L		 282003-07-25 H.J. Lu <hongjiu.lu@intel.com>
29
30 * config/obj-elf.c (special_sections): Removed.
31 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
32 elf_section_type and elf_section_flags.
33 (elf_frob_file): Set SHT_GROUP.
34
35 * config/obj-elf.h (obj_sec_set_private_data): New.
36
37 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
38 * config/tc-ia64.h: Likewise.
39 * config/tc-m32r.h: Likewise.
40 * config/tc-m68hc11.h: Likewise.
41 * config/tc-mcore.h: Likewise.
42 * config/tc-mips.h: Likewise.
43 * config/tc-ppc.h: Likewise.
44 * config/tc-sh64.h: Likewise.
45 * config/tc-v850.h: Likewise.
46 * config/tc-xtensa.h: Likewise.
47
48 * config/tc-v850.h (SHF_V850_GPREL): Removed.
49 (SHF_V850_EPREL): Likewise.
50 (SHF_V850_R0REL): Likewise.
51
52 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
53 is defined.
54
a7f10e7a
SC		 552003-07-24 Stephane Carrez <stcarrez@nerim.fr>
56
57 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
58 debugging symbols so that we handle page memory correctly.
59
834d807b
NC		 602003-07-24 Nick Clifton <nickc@redhat.com>
61
62 * po/fr.po: Updated French translation.
63
8266886e
DJ		 642003-07-23 Daniel Jacobowitz <drow@mvista.com>
65
66 * config/tc-arm.c (arm_archs): Add iwmmxt.
67
b41b1f95
L		 682003-07-22 H.J. Lu <hongjiu.lu@intel.com>
69
70 * read.c (do_parse_cons_expression): Mark nbytes unused to
71 silence gcc.
72
0c0b9be0
AO		 732003-07-22 Alexandre Oliva <aoliva@redhat.com>
74
ba18dd6f
AO		 75 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
76 or bsr/bs.
77
0c0b9be0
AO		 78 * config/tc-h8300.c (md_assemble): Make sure characters after
79 slash and dot are lower-case.
80
6c37ac4d
NC		 812003-07-17 Nick Clifton <nickc@redhat.com>
82
83 * po/es.po: New Spanish translation.
84 * po/tr.po: New Turkish translation.
85 * po/opcodes.pot: Regenerate.
86
c5c0a210
AM		 872003-07-16 Alan Modra <amodra@bigpond.net.au>
88
89 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
90 (generic_dwarf2_emit_offset): Don't define function when
91 TC__DWARF2_EMIT_OFFSET is defined.
92
5a7ea749
RS		 932003-07-15 Richard Sandiford <rsandifo@redhat.com>
94
95 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
96 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 97 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 98
ec178e1b
AM		 992003-07-15 Alan Modra <amodra@bigpond.net.au>
100
101 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
102 only for V850_OPERAND_DISP operands.
103
e85ca5bb
AM		 1042003-07-15 Alan Modra <amodra@bigpond.net.au>
105
106 * frags.c (frag_more): Move segment checks to..
107 (frag_alloc_check): ..here. New function.
108 (frag_append_1_char): Call frag_alloc_check.
109
76bff705
NC		 1102003-07-14 Nick Clifton <nickc@redhat.com>
111
112 * po/tr.po: Update with latest version.
113 * po/POTFILES.in: Regenerate.
114 * po/gas.pot: Regenerate.
115 * configure: Regenerate.
116
278ed128
NC		 1172003-07-14 Nick Clifton <nickc@redhat.com>
118
119 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
120 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
121 "safe-ctype.h" and update use of macros.
122 * Makefile.am: Update dependencies.
123 * Makefile.in: Regenerate.
124
fce00800
AM		 1252003-07-11 Alan Modra <amodra@bigpond.net.au>
126
127 * po/gas.pot: Regenerate.
128
75e21f08
JJ		 1292003-07-10 Jakub Jelinek <jakub@redhat.com>
130
131 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
132 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
133 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
134 DWARF2_CIE_DATA_ALIGNMENT): Define.
135 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
136 prototypes.
137 (ppc_cie_data_alignment): Declare.
138 * config/tc-ppc.c: Include dw2gencfi.h.
139 (ppc_cie_data_alignment): Define.
140 (md_begin): Initialize ppc_cie_data_alignment.
141 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
142 functions.
143 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
144 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
145 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
146 DWARF2_CIE_DATA_ALIGNMENT): Define.
147 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
148 New prototypes.
149 (s390_cie_data_alignment): Declare.
150 * config/tc-s390.c: Include dw2gencfi.h.
151 (s390_cie_data_alignment): Define.
152 (md_begin): Initialize s390_cie_data_alignment.
153 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
154 New functions.
155
2ce28d43
AO		 1562003-07-10 Alexandre Oliva <aoliva@redhat.com>
157
158 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
159 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
160 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
161 * configure.in (am33_2.0, mn10300-*-linux*): Added.
162 * configure: Rebuilt.
163 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
164 elf32-am33lin.
165 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
166 by default.
167
bf6f0d0c
AO		 1682003-07-09 Alexandre Oliva <aoliva@redhat.com>
169
170 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
171 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
172 for subtracts from GLOBAL_OFFSET_TABLE that could not be
173 simplified.
174 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
175 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
176 could not be simplified.
177 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
178 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
179 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
180 BDF_RELOC_MN10300_GOT32.
181 * config/tc-mn10300.c (mn10300_fix_adjustable): If
182 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
183 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
184 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
185 symbol if we know its value.
186 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
187 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
188 duplicate underscore prefix.
189 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
190 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
191 type in X_md, not X_add_number. Zero X_add_number.
192 (mn10300_check_fixup): Extract relocation type from X_md.
193 * config/tc-mn10300.h: Update comment.
194 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
195 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
196 (O_PIC_reloc): this.
197 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
198 (mn10300_check_fixup): Likewise.
199 (mn10300_parse_name): Set X_add_number to relocation type.
200 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
201 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
202 O_GOTOFF, O_PLT, O_GOT): Define.
203 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
204 (mn10300_check_fixup): New fn.
205 (md_assemble): Call it. Check for PIC-related relocs.
206 (mn10300_cons_fix_new): Likewise. New fn.
207 (mn10300_end_of_match): New fn.
208 (mn10300_md_parse_name_cont): New fn.
209
e7b71525
AO		 2102003-07-09 Alexandre Oliva <aoliva@redhat.com>
211
212 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
213 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
214 accumulator's shift.
215 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
216 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
217 md_assemble, md_estimate_size_before_relax): Handle fbCC.
218 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
219 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
220 HAVE_AM33_2.
221 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
222 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
223 (HAVE_AM33): Match AM33_2 too.
224 (HAVE_AM33_2): New macro.
225 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
226 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
227 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
228 (float_registers, double_registers): New variables.
229 (float_register_name, double_register_name): New functions.
230 (md_assemble): Recognize FP registers. Implement FMT_D3.
231 (mn10300_insert_operand): Support FP registers.
232
115695a8
CD		 2332003-07-08 Chris Demetriou <cgd@broadcom.com>
234
235 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
236 target being a global symbol if not compiling SVR4 PIC code.
237
9f7598c1
NC		 2382003-07-07 Nick Clifton <nickc@redhat.com>
239
240 * doc/c-m32r.texi (M32R-Directives): New node. Document the
241 .high, .shigh and .low directives.
242
1b680e4f
RS		 2432003-07-07 Richard Sandiford <rsandifo@redhat.com>
244
245 * config/tc-h8300.c (h8300sxnmode): Add prototype.
246 (DSYMMODE): Remove.
247 (parse_exp): Replace expressionS argument with a h8_op. Parse the
248 operand size as well.
249 (skip_colonthing): Remove unused expression argument. Tighten checks
250 for 2-digit sizes.
251 (colonmod24): Remove.
252 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
253 (get_operand): Likewise. Use the standard code to read the size of
254 pc-relative operands.
255 (fix_operand_size): Include the size-guessing logic that used to be
256 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
257 offsets with a symbolic component.
258
0cea6190
NC		 2592003-07-04 Nick Clifton <nickc@redhat.com>
260
261 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
262 macro to compute size of selected register name array.
263
933fbc29
MS		 2642003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
265
266 * config/tc-s390.c (md_parse_option): Add cpu type z990.
267 (md_begin): Add minimal cpu type logic for instructions with different
268 binary format depending on the cpu.
269 (md_assemble): Remove check for minimal cpu.
270 (s390_insert_operand): Add support for long displacements.
271 (md_gather_operands): Likewise.
272 (tc_s390_fix_adjustable): Likewise.
273 (tc_s390_force_relocation): Likewise.
274 (md_apply_fix3): Likewise.
275
1a2c1fad
CD		 2762003-06-30 Chris Demetriou <cgd@broadcom.com>
277
278 * config/tc-mips.c (s_mipsset): Implement -march= handling
279 differently.
280
17a2f251
TS		 2812003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
282
283 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
284 prototypes and casts. Replace PTR with void *. Reformat.
285 * config/tc-mips.h: Likewise.
286
6344efa4
AM		 2872003-06-30 Alan Modra <amodra@bigpond.net.au>
288
289 * config/tc-ia64.c (note_register_values): Warning fix.
290 * config/tc-mips.c (append_insn): Likewise.
291
fef14a42
TS		 2922003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
293
294 * config/tc-mips.c (mips_set_options,mips_opts): Support for
295 .set arch=FOO.
296 (file_mips_arch): Rename mips_arch.
297 (mips_arch_info,mips_tune_info): Remove.
298 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
299 (mips_cpu_info_from_arch): New function.
300 (md_begin): Use file_mips_arch.
301 (macro_build,macro,mips_ip): Use mips_opts.arch.
302 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
303 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
304 Use file_mips_arch.
305 (s_mipsset): Support for .set arch=FOO.
306 (mips_cpu_info_table): Fix typo.
307
02fc3089
L		 3082003-06-26 H.J. Lu <hongjiu.lu@intel.com>
309
310 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
311
2d0d09ca
RS		 3122003-06-25 Richard Sandiford <rsandifo@redhat.com>
313
314 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
315 unsigned 8-bit operands.
316
685736be
NC		 3172003-06-24 Nick Clifton <nickc@redhat.com>
318
319 * read.c (s_comm): Change error message to assume an unsigned size
320 has been passed to .comm.
321 * config/tc-sparc.c (s_common): Likewise.
322 * write.c (write_contents): Replace 'unsigned long' with
323 'addressT' and 'long' with offsetT in order to allow computations
324 with very large values to work for 64-bit addressed targets.
325 (relax_and_size_all_segments): Likewise.
326 (relax_frag): Likewise.
327 (relax_segment): Likewise.
e85ca5bb 328
e98d298c
MM		 3292003-06-23 Mark Mitchell <mark@codesourcery.com>
330
331 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
332
ca164297
L		 3332003-06-23 H.J. Lu <hongjiu.lu@intel.com>
334
335 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
336 Instructions.
337
338 * gas/config/tc-i386.h (CpuPNI): New.
339 (CpuUnknownFlags): Add CpuPNI.
340
041340ad
JW		 3412003-06-23 <davidm@hpl.hp.com>
342
343 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
344 freebsd, openvms, and nsk (non-stop kernel).
345
b7599f01
JT		 3462003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
347
348 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
349 all locals have been declared.
350
b7c7d6c1
TS		 3512003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
352
353 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
354 special handling for n32 ABI.
355 (macro): Likewise.
356
815ddb50
TS		 3572003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
358
359 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
360 2003-06-11 change.
361
f590b86e
CG		 3622003-06-19 Christian Groessler <chris@groessler.org>
363
364 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
365 now, not only a warning. Add some more checks to detect invalid
366 registers.
367 (get_operand): For CLASS_IR remember register size in mode struct.
368 (get_specific): Handle new CLASS_IRO type. Add register size
369 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 370 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 371
931e13a6
AM		 3722003-06-19 Alan Modra <amodra@bigpond.net.au>
373
374 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
375 (ppc_change_csect): Add align param. Align frag at start of csect.
376 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
377 (ppc_frob_section): Align vma.
378
9393cb0d
JJ		 3792003-06-18 Jakub Jelinek <jakub@redhat.com>
380
381 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
382 (output_cie): Don't pad.
383 (output_fde): Add align argument. Pad to align if not 0.
384 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
385 Pad just last FDE to EH_FRAME_ALIGNMENT.
386
df9a398f
MS		 3872003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
388
389 * config/tc-s390.c (init_default_arch): Make current_mode_mask
390 dependent on s390_arch_size and current_cpu dependent on
391 current_mode_mask.
392
2fe04c57
NC		 3932003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
394
395 * configure.in: Add c4x as an architecture variant to tic4x.
396 * configure: Regenerate.
397 * Makefile.in: Regenerate.
398 * doc/Makefile.in: Regenerate.
399
9f2b53d7
AM		 4002003-06-18 Alan Modra <amodra@bigpond.net.au>
401
402 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
403 ".TOC." from PPC64_TOC relocs.
404
ba0b2174
AM		 4052003-06-17 Alan Modra <amodra@bigpond.net.au>
406
407 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
408
f899b4b8
TS		 4092003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
410
411 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
412 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
413 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
414 s_cprestore,s_cpadd): Use them.
415
399f703e
HPN		 4162003-06-16 Hans-Peter Nilsson <hp@axis.com>
417
418 * configure.in: Add specific case for cris-*-linux-gnu* with
419 em=linux.
420 * configure: Regenerate.
421 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
422 if TE_LINUX defined, else FALSE.
423 (bfd_boolean demand_register_prefix): Set default from
424 DEFAULT_CRIS_AXIS_LINUX_GNU.
425 (symbols_have_leading_underscore): Similar.
426 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
427
39c2da32
RE		 4282003-06-13 Richard Earnshaw <rearnsha@arm.com>
429
430 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
431 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
432 FPU_ARCH_FPA for AOUT.
433 (md_begin): Don't try to guess the floating point architecture from
434 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
435
a06a29f2
NC		 4362003-06-13 Robert Millan <zeratul2@wanadoo.es>
437
438 * configure.in: Add i386-netbsd-gnu target.
439 * configure: Regenerate.
440
d88ef7a6
TT		 4412003-06-12 Tom Tromey <tromey@redhat.com>
442
443 * doc/as.texinfo (Comm): Added @node. Moved before CFI
444 directives node.
445
34ce925e
RS		 4462003-06-12 Richard Sandiford <rsandifo@redhat.com>
447
448 * config/tc-mips.c (append_insn): In a compound relocation, take the
449 field width from the final (outermost) operator.
450
cdfbf930
RH		 4512003-06-11 Richard Henderson <rth@redhat.com>
452
453 * dw2gencfi.c (struct cfi_escape_data): New.
454 (cfi_add_CFA_nop): Remove.
455 (CFI_escape, dot_cfi_escape): New.
456 (dot_cfi): Remove nop.
457 (cfi_pseudo_table): Remove nop; add escape.
458 (output_cfi_insn): Likewise.
459 (select_cie_for_fde): Stop on escape.
460 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
461 * read.c, read.h (do_parse_cons_expression): New.
462 * doc/as.texinfo (.cfi_escape): New.
463
8c1a34cd
TS		 4642003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
465
466 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
467 (s_cprestore): Likewise.
468 (s_cpreturn): Likewise.
469
4b0cff4e
TS		 4702003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
471
472 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
473 with zeros.
474
a7ebbfdf
TS		 4752003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
476
477 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
478 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
479 exceptions from size assert. Remove most of the addend fixup
480 specialcasing. Remove value, use valP directly. simplify fx_addnumber
481 handling. Remove zero addend specialcases.
482 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
483 the addend fixup specialcase.
484 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
485
d25d759d
TS		 4862003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
487
488 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
489 in the RELOC_EXPANSION_POSSIBLE case.
490
9d83078b
AM		 4912003-06-11 Alan Modra <amodra@bigpond.net.au>
492
493 * config/tc-i960.c (line_comment_chars): Add '#'.
494 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
495
3b443373
L		 4962003-06-11 H.J. Lu <hongjiu.lu@intel.com>
497
498 * po/Make-in (DESTDIR): New.
499 (install-data-yes): Support $(DESTDIR).
500 (uninstall): Likewise.
501
795bb480
AM		 5022003-06-11 Alan Modra <amodra@bigpond.net.au>
503
504 * Makefile.am: Run "make dep-am".
505 * Makefile.in: Regenerate.
506 * po/POTFILES.in: Regenerate.
507
b11dcf4e
DE		 5082003-06-10 Doug Evans <dje@sebabeach.org>
509
510 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
511 CGEN_INSN_RELAXED.
512 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
513 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
514 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
515
adadcc0c
AM		 5162003-06-10 Alan Modra <amodra@bigpond.net.au>
517 Gary Hade <garyhade@us.ibm.com>
518
519 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
520 (md_apply_fix3): Special case lq insn.
521
0613284f
RS		 5222003-06-10 Richard Sandiford <rsandifo@redhat.com>
523
524 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
525 lists. Allow single-register ranges.
526
f4984206
RS		 5272003-06-10 Richard Sandiford <rsandifo@redhat.com>
528
529 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 530 (md_pseudo_table): Add .h8300sxn entry.
f4984206 531
12b55ccc
L		 5322003-06-09 H.J. Lu <hongjiu.lu@intel.com>
533
534 * NEWS: Updated for the new -n option for the i386 assembler.
535
536 * config/tc-i386.c (optimize_align_code): New.
537 (md_shortopts): Add 'n'.
538 (md_parse_option): Handle 'n'.
539 (md_show_usage): Add '-n'.
540
541 * config/tc-i386.h (optimize_align_code): Declared.
542 (md_do_align): Optimize code alignment only if optimize_align_code
543 is not 0.
544
545 * doc/as.texinfo: Add the new -n option.
546
547 * doc/c-i386.texi: Document the new -n option.
548
fa87b337
RH		 5492003-06-07 Richard Henderson <rth@redhat.com>
550
17076204
RH		 551 * doc/as.texinfo: Document .cfi_rel_offset.
552
fa87b337
RH		 553 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
554 (cfi_add_CFA_offset): Detect invalid offsets.
555 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
556 (cfi_add_CFA_restore_state): Restore it.
557 (CFI_rel_offset): New.
558 (cfi_pseudo_table): Add it.
559 (dot_cfi): Handle it.
560
52628315
L		 5612003-06-07 H.J. Lu <hongjiu.lu@intel.com>
562
563 * app.c (do_scrub_chars): Add states 14 and 15 to handle
564 predicate for ia64.
565
d4ea8842
MS		 5662003-06-05 Michael Snyder <msnyder@redhat.com>
567
568 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
569 (build_bytes): Ditto.
570
5712003-06-05 Richard Sandiford <rsandifo@redhat.com>
572
573 * config/tc-h8sx.c (DMODE): Remove.
574 (colonmod24): Don't choose a default if the operand is a 16-bit
575 constant integer.
576 (fix_operand_size): New function.
577 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
578 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
579
2be24b54
ML		 5802003-06-05 Michal Ludvig <mludvig@suse.cz>
581
582 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
583 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
584 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
585 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
586 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
587 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
588 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
589 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
590 (cfi_pseudo_table): New directives .cfi_return_column,
591 .cfi_restore, .cfi_undefined, .cfi_same_value,
592 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
593 (dot_cfi, output_cfi_insn): Handle new directives.
594 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
595 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
596 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
597
757bc393
RH		 5982003-06-04 Richard Henderson <rth@redhat.com>
599
1233ae62
RH		 600 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
601
757bc393
RH		 602 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
603
f4b97536
RH		 6042003-06-04 Richard Henderson <rth@redhat.com>
605
606 * config/tc-alpha.c (s_alpha_usepv): New.
607 (md_pseudo_table): Add it.
608 (alpha_cfi_frame_initial_instructions): New.
609 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
610 (tc_cfi_frame_initial_instructions): New.
611 * doc/c-alpha.texi: Document .usepv.
612
68d55fe3
JJ		 6132003-06-04 Jakub Jelinek <jakub@redhat.com>
614
615 * as.c (show_usage): Document --execstack and --noexecstack.
616 (parse_args): Add --execstack and --noexecstack.
617 (main): Create .note.GNU-stack section if --execstack or
618 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
619 * as.h (flag_execstack, flag_noexecstack): New.
620
f9b4148d
CD		 6212003-06-03 Chris Demetriou <cgd@broadcom.com>
622
623 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
624 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
625 (OPTION_MISC_BASE): New defines.
626 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
627 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
628 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
629 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
630 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
631 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
632 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
633 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
634 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
635 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
636 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
637 (OPTION_TRAP): Redefine in terms of new defines.
638 (md_longopts): Reorder entries.
639
7ee7b84d
MS		 6402003-05-14 Michael Snyder <msnyder@redhat.com>
641 From Bernd Schmidt <bernds@redhat.com>
642 and Michael Snyder <msnyder@redhat.com>
643 and Alexandre Oliva <aoliva@redhat.com>
644 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
645 * config/tc-h8300.h: Ditto.
646
e30ddb24
NC		 6472003-06-03 Nick Clifton <nickc@redhat.com>
648
649 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 650 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
651 before calling bfd_reloc_type_lookup.
652
ed7d5d1a
AM		 6532003-06-02 Alan Modra <amodra@bigpond.net.au>
654
655 * read.c (emit_expr): Set dot_value.
656 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
657
c1ed1235
AM		 6582003-06-02 Alan Modra <amodra@bigpond.net.au>
659
660 * macro.c (sub_actual): Don't lose string if it turns out that
661 &string wasn't an arg.
662
eafbc43f
RH		 6632003-05-31 Richard Henderson <rth@redhat.com>
664
665 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
666 (cfi_finish): Set flag_traditional_format around .eh_frame data.
667
f37f01cf
RH		 6682003-05-29 Richard Henderson <rth@redhat.com>
669
670 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
671 (all_frame_data, plast_frame_data, cur_frame_data): New.
672 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 673 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
674 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 675 * config/tc-alpha.h (md_end): New.
676 (DWARF2_DEFAULT_RETURN_COLUMN): New.
677 (DWARF2_CIE_DATA_ALIGNMENT): New.
678
a197c351
NC		 6792003-05-29 Nick Clifton <nickc@redhat.com>
680
681 * configure.in: Add i386-*-freebsd* entry.
682 * configure: Regenerate.
683
4bf4a882 6842003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 685
686 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 687
756d1d01
RH		 6882003-05-27 Richard Henderson <rth@redhat.com>
689
690 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
691 symbol_create call.
692 (current_location): Use symbol_temp_new_now.
693 * stabs.c (s_stab_generic): Use symbol_temp_new.
694 * symbols.c (temp_label_name): Remove.
695 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
696
a4447b93
RH		 6972003-05-27 Richard Henderson <rth@redhat.com>
698
699 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
700 * as.c (main): Always call cfi_finish.
701 * config/tc-i386.c (x86_dwarf2_return_column): New.
702 (x86_cie_data_alignment): New.
703 (md_begin): Set them.
704 (tc_x86_cfi_init): Remove.
705 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
706 return int, not unsigned long; don't as_bad here.
707 (tc_x86_frame_initial_instructions): Streamline; use
708 updated api.
709 * config/tc-i386.h (tc_cfi_init): Remove.
710 (DWARF2_DEFAULT_RETURN_COLUMN): New.
711 (DWARF2_CIE_DATA_ALIGNMENT): New.
712
b7d6ed97
RH		 7132003-05-27 Richard Henderson <rth@redhat.com>
714
715 * symbols.c (temp_label_name): New.
716 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
717 (symbol_set_value_now): New.
718 * symbols.h: Prototype them.
719 * dwarf2dbg.c: Use them.
720 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
721
14218d5f
JE		 7222003-05-23 Jason Eckhardt <jle@rice.edu>
723
724 * config/tc-i860.c (target_xp): Declare variable.
725 (OPTION_XP): Declare macro.
726 (md_longopts): Add option -mxp.
727 (md_parse_option): Set target_xp.
728 (md_show_usage): Add -mxp usage.
729 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
730 (md_assemble): Don't try expansions if XP_ONLY is set.
731 * doc/c-i860.texi: Document -mxp option and i860XP support.
732
36ede617
EC		 7332003-05-23 Eric Christopher <echristo@redhat.com>
734
735 * config/tc-mips.c (macro_build_jalr): Warning patrol.
736
a105a300
TS		 7372003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
738
739 * config/tc-mips.c (append_insn): Use actual relocation size for new
740 fixp's. Don't relax overflow checking for partial_inplace relocations.
741 Use the actual relocation type in combined relocs, not just the type
742 of the first one.
743 (macro_build_jalr): Use actual relocation size for new fix.
744 (s_cpsetup, s_gpdword): Likewise.
745
dc9461f6
TS		 7462003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
747
748 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
749
ceb41009
NC		 7502003-05-22 Nick Clifton <nickc@redhat.com>
751
752 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
753 section relative offsets for relocs that will not be based on the
754 section symbol.
755 (xstormy16_md_apply_fix3): Remove previous patch to this
756 function.
757
143d77c5
EC		 7582003-05-07 Eric Christopher <echristo@redhat.com>
759
ed7d5d1a
AM		 760 * config/tc-mips.c (mips_abicalls): New variable.
761 (md_parse_option): Use.
762 (s_option): Ditto.
763 (s_abicalls): Ditto.
764 (mips_elf_final_processing): Set EF_MIPS_PIC and
765 EF_MIPS_CPIC dependent on above.
143d77c5 766
85c77c38
DA		 7672003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
768
769 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
770
87ccc1b0
NC		 7712003-05-21 Nick Clifton <nickc@redhat.com>
772
ed7d5d1a
AM		 773 * config/obj-elf.c: Include dwarf2dbg.h.
774 (elf_pseudo_tab): Add .file and .loc.
775 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
776 * config/tc-arm.c: Likewise.
777 * config/tc-h8300.c: Likewise.
778 * config/tc-hppa.c: Likewise.
779 * config/tc-ia64.c: Likewise.
780 * config/tc-m68hc11.c: Likewise.
781 * config/tc-m68k.c: Likewise.
782 * config/tc-mmix.c: Likewise.
783 * config/tc-mn10300.c: Likewise.
784 * config/tc-ppc.c: Likewise.
785 * config/tc-sh.c: Likewise.
786 * config/tc-sparc.c: Likewise.
787 * config/tc-v850.c: Likewise.
788 * config/tc-frv.c: Likewise, and remove redundant inclusion of
789 dwarf2dbg.h.
790 * config/tc-ip2k.c: Likewise.
791 * config/tc-iq2000.c: Likewise.
792 * config/tc-xstormy16.c: Likewise.
793 * config/tc-xtensa.c: Likewise.
87ccc1b0 794 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 795 * Makefile.in: Regenerate.
796 * aclocal.m4: Regenerate.
797 * config.in: Regenerate.
798 * configure: Regenerate.
799 * po/POTFILES.in: Regenerate.
800 * po/gas.pot: Regenerate.
143d77c5 801
7ed2c8b0
NC		 8022003-05-21 Nick Clifton <nickc@redhat.com>
803
804 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
805 BFD_ASSEMBLER targets.
806 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
807 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
808 defining BFD_ASSEMBLER.
809
39b82151
ML		 8102003-05-20 Michal Ludvig <mludvig@suse.cz>
811
812 * as.c (main): Remove tc_cfi_init().
143d77c5 813 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 814 with '%'.
815 (cfi_pseudo_table): Add "cfi_register" entry.
816 (cfi_make_insn): Handle CFA_register.
817 (cfi_output_insn): Ditto.
818 (dot_cfi): Ditto.
819 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
820 (dot_cfi_endproc): Reuse already emitted CIEs.
821 * testsuite/gas/cfi/cfi-i386.d: New pattern.
822 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
823
f53e95c7
NC		 8242003-05-20 Nick Clifton <nickc@redhat.com>
825
826 * config/tc-xstormy16.c: Include dwarf2dbg.h.
827 (md_pseudo_table): Add entries for .loc and .line.
828
7c0295b1
AM		 8292003-05-20 Alan Modra <amodra@bigpond.net.au>
830
831 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
832 defined.
833 (dot_cfi_endproc): Avoid C99 construct.
834
54cfded0
AM		 8352003-05-20 Michal Ludvig <mludvig@suse.cz>
836
837 * dw2gencfi.c, dw2gencfi.h: New files.
838 * config/tc-i386.c (tc_x86_cfi_init): New function.
839 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
840 * as.c (parse_args): Set verbose flag on --verbose.
841 (main): Call tc_cfi_init()/cfi_finish().
842 * as.h (verbose): New external variable.
843 * read.c (pobegin): Insert CFI pops to the list.
844 * symbols.c (local_symbol_make): Make symbol external.
845 * symbols.h (local_symbol_make): New prototype.
846 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
847 * Makefile.in: Regenerate.
848 * doc/as.texinfo: Added node "CFI directives" with description of
849 all implemented .cfi_* directives.
850 * doc/Makefile.in: Regenerate.
851 * po/POTFILES.in: Regenerate.
852
a1f3c24c
SS		 8532003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
854
54cfded0
AM		 855 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
856 insns.
1975ab25 857 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 858
b645cb17
JE		 8592003-05-18 Jason Eckhardt <jle@rice.edu>
860
861 * config/tc-i860.c (i860_process_insn): Initialize fc after
862 each opcode mismatch.
863
80c7c40a
NC		 8642003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
865
866 * configure.in: Accept i[3-7]86 variants.
867 * configure: Regenerate.
868
c344a4c8
TS		 8692003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
870
871 * config/tc-mips.h: Fix comment formatting.
872
64e55042
HPN		 8732003-05-13 Hans-Peter Nilsson <hp@axis.com>
874
875 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 876 (read_a_source_file): Delete label contin.
64e55042
HPN		 877 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
878 input as with macros, instead of in separate old_* variables.
879 Zero-terminate string being scrubbed.
880
e66c629e
NC		 8812003-05-12 Nick Clifton <nickc@redhat.com>
882
883 * config/tc-xstormy16.c (skipping_fptr): New local variable.
884 (md_assemble): Reset skipping_fptr.
885 (md_operand): If @fptr() is followed by a minus sign, set
886 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
887 @fptr is detected, ignore it and reset skipping_fptr.
888
673a54e3
JE		 8892003-05-11 Jason Eckhardt <jle@rice.edu>
890
891 * config/tc-i860.c (MAX_FIXUPS): Define.
892 (struct i860_fi fi[]): New struct.
893 (struct i860_it the_insn): Add above as member and move fields
894 exp, reloc, pcrel and fup into i860_fi.
895 (md_assemble): Replace all instances of exp, reloc, pcrel
896 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
897 Add a loop to possibly emit multiple fix-ups for each insn.
898 (i860_process_insn): Likewise.
899 (i860_get_expression): Likewise.
900 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
901
2ebb4b88
MS		 9022003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
903
904 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
905
35f5df7f
L		 9062003-05-07 H.J. Lu <hongjiu.lu@intel.com>
907
908 * config/tc-ia64.c (alias_hash): New.
909 (alias_name_hash): New.
910 (secalias_hash): New.
911 (secalias_name_hash): New.
912 (md_pseudo_table): Add "secalias".
913 (md_begin): Initialize alias_hash, alias_name_hash,
914 secalias_hash and secalias_name_hash.
915 (struct alias): New.
916 (dot_alias): Implement .alias and .secalias directives.
917 (do_alias): New.
918 (ia64_adjust_symtab): New.
919 (do_secalias): New.
920 (ia64_frob_file): New.
921
922 * config/tc-ia64.h (ia64_adjust_symtab): New.
923 (tc_adjust_symtab): Defined.
924 (ia64_frob_file): New.
925 (tc_frob_file): Defined.
926
d2bf1bda
NC		 9272003-05-07 Dmitry Diky <diwil@mail.ru>
928
929 * tc-msp430.c: Add missing lines to known cpus list.
930
cac012d6
AO		 9312003-05-06 Alexandre Oliva <aoliva@redhat.com>
932
933 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
934 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
935 * config.in, configure: Rebuilt.
936
d8dbbec1
L		 9372003-05-05 H.J. Lu <hjl@gnu.org>
938
939 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
940 howto->partial_inplace is false.
941
9204e615
DJ		 9422003-05-05 Daniel Jacobowitz <drow@mvista.com>
943
944 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
945 symbol_used_in_reloc_p check.
946 (md_apply_fix3): Remove check for howto->pcrel_offset.
947
711ef82f
L		 9482003-05-03 H.J. Lu <hjl@gnu.org>
949
950 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
951 fatal error for unknown section attribute.
952
953 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
954 unknown section attribute.
955 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
956 * config/tc-ppc.c (ppc_section_letter): Likewise.
957
958 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
959 (ia64_elf_section_type): Accept "unwind".
960
83b5ab55
L		 9612003-05-02 H.J. Lu <hjl@gnu.org>
962
963 * read.h (demand_copy_string): New.
964
965 * config/tc-alpha.c (demand_copy_string): Removed.
966
7ff0565e
MS		 9672003-05-02 Michael Snyder <msnyder@redhat.com>
968
54cfded0 969 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 970 (for targets that like eg. a leading dot in a local label).
971
2968149b
NC		 9722003-05-02 Nick Clifton <nickc@redhat.com>
973
974 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
975 addend with the symbol's value for pc-relative relocations against
976 a defined symbol - this will be done automatically.
977
e7b9a8c1
L		 9782003-05-01 H.J. Lu <hjl@gnu.org>
979
980 * config/obj-elf.c (obj_elf_type): Accept "notype" and
981 "STT_NOTYPE".
982
612d7b83
L		 9832003-05-01 H.J. Lu <hjl@gnu.org>
984
985 * config/tc-ia64.h (tc_canonicalize_section_name): New.
986
987 * config/obj-elf.c (obj_elf_section_name): Call
988 tc_canonicalize_section_name if it is defined.
989
a645d1eb
L		 9902003-05-01 H.J. Lu <hjl@gnu.org>
991
992 * config/tc-ia64.c (ia64_check_label): New.
993 * config/tc-ia64.h (tc_check_label): New.
994
995 * read.c (read_a_source_file): Call tc_check_label after
996 creating a user-defined label if defined.
997
df12615d
AM		 9982003-05-02 Alan Modra <amodra@bigpond.net.au>
999
1000 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1001 -be and split strings to below 509 bytes in length.
1002
f70c8412
CG		 10032003-05-01 Christian Groessler <chris@groessler.org>
1004
1005 * expr.h: Fix comments in operatorT typedef.
54cfded0 1006 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1007 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1008 decides by the parameter.
1009 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1010 command line argument was given to select the intended
1011 architecure.
1012 (get_interrupt_operand): Warn if NOP type code is emitted.
1013 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1014 (apply_fix): Call newfix with additional 'size' parameter.
1015 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1016 4 bit immediate arguments.
1017 (md_longopts): Add 'linkrelax' option.
1018 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1019 variable when 'linkrelax' command line option is specified.
1020 (md_show_usage): Display 'linkrelax' option.
1021 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1022 R_CALLR and R_REL16.
1023 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1024
10a98291
L		 10252003-04-30 H.J. Lu <hjl@gnu.org>
1026
1027 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1028 (ia64_float_to_chars): Likewise.
1029 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1030 and ia64_float_to_chars by tc_segment_info_data.endian from
1031 the current segment if byteorder == -1.
1032 (md_begin): Call dot_byteorder to set target_big_endian.
1033 (md_atof): Call ia64_float_to_chars to convert floating point.
1034 (ia64_float_to_chars_bigendian): New function.
1035 (ia64_float_to_chars_littleendian): Likewise.
1036 (ia64_elf_section_change_hook): Likewise.
1037
1038 * config/tc-ia64.h (ia64_number_to_chars): New.
1039 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1040 (ia64_elf_section_change_hook): New.
1041 (md_elf_section_change_hook): Defined.
1042 (ia64_segment_info_type): New struct.
1043 (TC_SEGMENT_INFO_TYPE): Defined.
1044
bf57c3c9
L		 10452003-04-30 H.J. Lu <hjl@gnu.org>
1046
1047 * config/tc-ia64.c (md_section_align): Deleted.
1048
1049 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1050 (md_section_align): New.
1051
165a7f90
L		 10522003-04-30 H.J. Lu <hjl@gnu.org>
1053
1054 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1055 and add real16.
1056 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1057 "real16.ua".
1058 (md_atof): Add 6 byte padding of zero for real16.
1059
eba874d8
NC		 10602003-04-29 Nick Clifton <nickc@redhat.com>
1061
1062 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1063 start of a version name.
1064
dbeba5e5
CD		 10652003-04-28 Chris Demetriou <cgd@broadcom.com>
1066
1067 * configure.in (mips-*-*n*bsd*): Replace with...
1068 (mips-*-netbsd*, mips-*-openbsd*): These.
1069 * configure: Regenerate.
1070
f0d7d5f9
NC		 10712003-04-28 H.J. Lu <hjl@gnu.org>
1072
1073 * config/tc-hppa.c (hppa_symbol_chars): New.
1074 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1075
a38b42ab
TS		 10762003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1077
1078 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1079
69be0a2b
CD		 10802003-04-25 Chris Demetriou <cgd@broadcom.com>
1081
1082 * NEWS: Belatedly mention support for MIPS32 Release 2.
1083
684022ea
EC		 10842003-04-24 Eric Christopher <echristo@redhat.com>
1085
1086 * config/tc-mips.c (nopic_need_relax): Revert previous
1087 change.
1088
2c8714f2
NC		 10892003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1090
1091 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1092 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1093 (md_pseudo_table): Handle .loc and .file
1094 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1095 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1096 * Makefile.in: Regenerate.
1097
684022ea 10982003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1099
1100 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1101 (md_pseudo_table): Add h8300hn, h8300sn.
1102 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1103 * doc/c-h8300.texi : Add documentation for new machine directives.
1104
5ce8663f
NC		 11052003-04-24 Nick Clifton <nickc@redhat.com>
1106
1107 * config/tc-ppc.c (ppc_symbol_chars): Define.
1108 * config/tc-ppc.h (tc_symbol_chars): Define.
1109
ef230218
JR		 11102003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1111
1112 * config/tc-sh.c: Amend comment to refer to SuperH.
1113 * config/tc-sh.h: Likewise.
1114 (LISTING_HEADER): Amend to refer to SuperH.
1115 * config/tc-sh64.c: Change comment to refer to SuperH.
1116 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1117 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1118 * doc/c-sh.texi: Amend to refer to SuperH.
1119 Add SuperH architecture documentation references.
1120 * doc/c-sh64.texi: Change to refer to SuperH.
1121
204cd129
NC		 11222003-04-23 H.J. Lu <hjl@gnu.org>
1123
1124 * app.c (do_scrub_chars): More checks for valid labels.
1125
2cdb18a7
L		 11262003-04-22 H.J. Lu <hjl@gnu.org>
1127
1128 * app.c (do_scrub_chars): Check for valid label.
1129
26597c86
NC		 11302003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1131
1132 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1133 references to Renesas M32R.
1134 * doc/c-m32r.texi: Likewise.
1135
88b4ca40
RH		 11362003-04-21 Richard Henderson <rth@redhat.com>
1137
54cfded0
AM		 1138 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1139 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1140
e5f08f7e
JJ		 11412003-04-18 Jakub Jelinek <jakub@redhat.com>
1142
1143 * ehopt.c (check_eh_frame): For aug_size == 0
1144 in state_seeing_aug_size state skip the state_skipping_aug
1145 state.
1146
c2dcd04e
NC		 11472003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1148
1149 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1150 'Renesas'.
1151 * doc/c-h8500.texi: Likewise.
1152 * doc/c-sh.texi: Likewise.
1153 * doc/c-sh64.texi: Likewise.
1154 * doc/h8.texi: Likewise.
1155 * config/tc-h8300.c: Likewise.
1156 * config/tc-h8300.h: Likewise.
1157 * config/tc-h8500.c: Likewise.
1158 * config/tc-h8500.h: Likewise.
1159 * config/tc-sh.c: Likewise.
1160 * config/tc-sh.h: Likewise.
1161 * config/tc-sh64.c: Likewise.
1162 * config/tc-sh64.h: Likewise.
1163
f5040a92
AO		 11642003-04-10 Alexandre Oliva <aoliva@redhat.com>
1165
1166 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1167 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1168 (append_insn): When filling delay slots with instructions
1169 that have fixups that tc_gen_reloc might consider modifyable
1170 in variant frags, start a new frag.
1171 (load_address): Generate GOT_DISP with of without offset
1172 depending on whether symbol is local. For -xgot, use
1173 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1174 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1175 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1176 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1177 <ld_st>: In NewABI with small got, always use
1178 GOT_PAGE/GOT_OFST, with the latter in the load/store
1179 instruction. With big got, use GOT_HI16/GOT_LO16 or
1180 GOT_PAGE/GOT_OFST.
1181 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1182 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1183 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1184 (md_convert_frag): Use memmove for safe copying of overlapping
1185 regions.
1186
35b55ed2
SC		 11872003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1188
1189 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1190 -mlong, -mshort-double and -mlong-double options; use table @code.
1191 (M68HC11-Syntax): Update to document 68HC12 operands.
1192 (M68HC11-Modifiers): New section for operand modifiers.
1193 (M68HC11-Directives): New section for specific assembler directives.
1194 (M68HC11-Branch): Fix Overfull hbox error.
1195
9214dd3b
AO		 11962003-04-09 Alexandre Oliva <aoliva@redhat.com>
1197
1198 * config/tc-mips.c (macro): Add comments explaining the rationale
1199 for Chris' change.
1200
eb0a7d52
AO		 12012003-04-09 Chris Demetriou <cgd@broadcom.com>
1202
1203 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1204 constant address that Alexandre took out by accident. Reject
1205 64-bit addresses that are not sign extensions of 32 bits only if
1206 we don't support 64-bit address constants.
1207
a7fc733f
AM		 12082003-04-09 Alan Modra <amodra@bigpond.net.au>
1209
1210 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1211
9cc92a36
NC		 12122003-04-08 Nick Clifton <nickc@redhat.com>
1213
1214 * as.c (perform_an_assembly_pass): If using cgen, call
1215 gas_cgen_begin.
1216 * cgen.c (gas_cgen_begin): New function. If
1217 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1218 otherwise call cgen_clear_signed_overflow_ok.
1219 * cgen.h: Prototype gas_cgen_begin.
1220
fe59a223
TS		 12212003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1222
1223 * write.c (write_relocs): Remove unused variable.
1224
5a7a0b7b
AO		 12252003-04-06 Chris Demetriou <cgd@broadcom.com>
1226
1227 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1228 (macro): Use new macro to decide whether to emit constant address
1229 as 32 or 64 bits if addresses are 32-bit wide but registers are
1230 64-bit wide.
1231
577300ce
SC		 12322003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1233
1234 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1235 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1236 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1237 address part of a far-function.
684022ea 1238 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1239 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1240 relocs.
1241 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1242 (find_opcode): Add comment.
1243 (md_estimate_size_before_relax): Force relocation of
1244 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1245 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1246 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1247 on the symbol itself so that DWARF2 strings are merged correctly.
1248
be33c5dd
SS		 12492003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1250
1251 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1252 default tic4x target format to 'coff2-tic4x'.
1253 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1254 s/c3x/tic3x/
1255 * config/tc-tic4x.h: Ditto
1256
e8fd7476
NC		 12572003-04-03 Nick Clifton <nickc@redhat.com>
1258
1259 * NEWS: Mention support for Xtensa architecture.
1260
47281638
PB		 12612003-04-02 Philip Blundell <philb@gnu.org>
1262
1263 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1264
af22f5b2
CD		 12652003-04-02 Chris Demetriou <cgd@broadcom.com>
1266
1267 * config/tc-mips.c (macro2): Adjust implementation of
1268 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1269 in the case where the source and destination registers
1270 are the same.
1271
e0001a05
NC		 12722003-04-01 Bob Wilson <bob.wilson@acm.org>
1273
54cfded0
AM		 1274 * Makefile.am (CPU_TYPES): Add xtensa.
1275 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1276 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1277 (xtensa-relax.o): New target.
1278 Run "make dep-am".
1279 * Makefile.in: Regenerate.
1280 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1281 extra_objects for xtensa targets.
1282 * configure: Regenerate.
1283 * write.c (write_object_file): Add new md_post_relax_hook.
1284 * config/tc-xtensa.c: New file.
1285 * config/tc-xtensa.h: Likewise.
1286 * config/xtensa-istack.h: Likewise.
1287 * config/xtensa-relax.c: Likewise.
1288 * config/xtensa-relax.h: Likewise.
1289 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1290 * doc/Makefile.in: Regenerate.
1291 * doc/all.texi: Set new XTENSA variable.
1292 * doc/as.texinfo: Set new Xtensa variable. Describe
1293 Xtensa-specific options. Define line comment character for
1294 Xtensa. Add Xtensa processors to list of ELF targets where
1295 alignment is specified in bytes. Add new Xtensa-Dependent node.
1296 Add acknowledgements for those contributing to the Xtensa port.
1297 * doc/internals.texi: Describe new md_post_relax_hook.
1298 * doc/c-xtensa.texi: New file.
e0001a05 1299
5a6c6817
NC		 13002003-04-01 Nick Clifton <nickc@redhat.com>
1301 Richard Earnshaw <rearnsha@arm.com>
1302
1303 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1304 (ARM_ARCH_IWMMXT): Simplify.
1305 (insns): Place iwmmx instructions in correct place in table.
1306 (arm_add_note): New function: Add a note entry to a .note section.
1307 (md_begin): Make the default architecture be unknown.
1308 Suppress the creation of an arm note section.
1309
97bbfa38
EC		 13102003-03-26 Eric Christopher <echristo@redhat.com>
1311
54cfded0 1312 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1313
e16bb312
NC		 13142003-03-25 Stan Cox <scox@redhat.com>
1315 Nick Clifton <nickc@redhat.com>
97bbfa38 1316
e16bb312
NC		 1317 Contribute support for Intel's iWMMXt chip - an ARM variant:
1318
1319 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1320 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1321 (enum wreg_type, enum iwmmxt_insn_type): New types.
1322 (wr_register, wc_register, wcg_register): New macros.
1323 (iwmmxt_table): New variable.
1324 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1325 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1326 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1327 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1328 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1329 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1330 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1331 cp_byte_address_offset, cp_byte_address_required_here,
1332 check_iwmmxt_insn): New functions.
97bbfa38 1333 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1334 (md_begin): Set the mach value for iWMMXt targets. Create a note
1335 section to identify iwmmxt binaries.
1336 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1337 * doc/c-arm.texi: Document the support for the iWMMXt.
1338 * NEWS: Mention new support.
1339
9418ab9c
NC		 1340