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Include SEC_CODE so that code sections are assigned the LOAD attribute.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a7f10e7a
SC		 12003-07-24 Stephane Carrez <stcarrez@nerim.fr>
2
3 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
4 debugging symbols so that we handle page memory correctly.
5
834d807b
NC		 62003-07-24 Nick Clifton <nickc@redhat.com>
7
8 * po/fr.po: Updated French translation.
9
8266886e
DJ		 102003-07-23 Daniel Jacobowitz <drow@mvista.com>
11
12 * config/tc-arm.c (arm_archs): Add iwmmxt.
13
b41b1f95
L		 142003-07-22 H.J. Lu <hongjiu.lu@intel.com>
15
16 * read.c (do_parse_cons_expression): Mark nbytes unused to
17 silence gcc.
18
0c0b9be0
AO		 192003-07-22 Alexandre Oliva <aoliva@redhat.com>
20
ba18dd6f
AO		 21 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
22 or bsr/bs.
23
0c0b9be0
AO		 24 * config/tc-h8300.c (md_assemble): Make sure characters after
25 slash and dot are lower-case.
26
6c37ac4d
NC		 272003-07-17 Nick Clifton <nickc@redhat.com>
28
29 * po/es.po: New Spanish translation.
30 * po/tr.po: New Turkish translation.
31 * po/opcodes.pot: Regenerate.
32
c5c0a210
AM		 332003-07-16 Alan Modra <amodra@bigpond.net.au>
34
35 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
36 (generic_dwarf2_emit_offset): Don't define function when
37 TC__DWARF2_EMIT_OFFSET is defined.
38
5a7ea749
RS		 392003-07-15 Richard Sandiford <rsandifo@redhat.com>
40
41 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
42 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 43 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 44
ec178e1b
AM		 452003-07-15 Alan Modra <amodra@bigpond.net.au>
46
47 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
48 only for V850_OPERAND_DISP operands.
49
e85ca5bb
AM		 502003-07-15 Alan Modra <amodra@bigpond.net.au>
51
52 * frags.c (frag_more): Move segment checks to..
53 (frag_alloc_check): ..here. New function.
54 (frag_append_1_char): Call frag_alloc_check.
55
76bff705
NC		 562003-07-14 Nick Clifton <nickc@redhat.com>
57
58 * po/tr.po: Update with latest version.
59 * po/POTFILES.in: Regenerate.
60 * po/gas.pot: Regenerate.
61 * configure: Regenerate.
62
278ed128
NC		 632003-07-14 Nick Clifton <nickc@redhat.com>
64
65 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
66 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
67 "safe-ctype.h" and update use of macros.
68 * Makefile.am: Update dependencies.
69 * Makefile.in: Regenerate.
70
fce00800
AM		 712003-07-11 Alan Modra <amodra@bigpond.net.au>
72
73 * po/gas.pot: Regenerate.
74
75e21f08
JJ		 752003-07-10 Jakub Jelinek <jakub@redhat.com>
76
77 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
78 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
79 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
80 DWARF2_CIE_DATA_ALIGNMENT): Define.
81 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
82 prototypes.
83 (ppc_cie_data_alignment): Declare.
84 * config/tc-ppc.c: Include dw2gencfi.h.
85 (ppc_cie_data_alignment): Define.
86 (md_begin): Initialize ppc_cie_data_alignment.
87 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
88 functions.
89 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
90 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
91 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
92 DWARF2_CIE_DATA_ALIGNMENT): Define.
93 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
94 New prototypes.
95 (s390_cie_data_alignment): Declare.
96 * config/tc-s390.c: Include dw2gencfi.h.
97 (s390_cie_data_alignment): Define.
98 (md_begin): Initialize s390_cie_data_alignment.
99 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
100 New functions.
101
2ce28d43
AO		 1022003-07-10 Alexandre Oliva <aoliva@redhat.com>
103
104 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
105 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
106 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
107 * configure.in (am33_2.0, mn10300-*-linux*): Added.
108 * configure: Rebuilt.
109 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
110 elf32-am33lin.
111 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
112 by default.
113
bf6f0d0c
AO		 1142003-07-09 Alexandre Oliva <aoliva@redhat.com>
115
116 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
117 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
118 for subtracts from GLOBAL_OFFSET_TABLE that could not be
119 simplified.
120 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
121 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
122 could not be simplified.
123 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
124 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
125 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
126 BDF_RELOC_MN10300_GOT32.
127 * config/tc-mn10300.c (mn10300_fix_adjustable): If
128 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
129 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
130 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
131 symbol if we know its value.
132 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
133 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
134 duplicate underscore prefix.
135 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
136 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
137 type in X_md, not X_add_number. Zero X_add_number.
138 (mn10300_check_fixup): Extract relocation type from X_md.
139 * config/tc-mn10300.h: Update comment.
140 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
141 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
142 (O_PIC_reloc): this.
143 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
144 (mn10300_check_fixup): Likewise.
145 (mn10300_parse_name): Set X_add_number to relocation type.
146 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
147 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
148 O_GOTOFF, O_PLT, O_GOT): Define.
149 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
150 (mn10300_check_fixup): New fn.
151 (md_assemble): Call it. Check for PIC-related relocs.
152 (mn10300_cons_fix_new): Likewise. New fn.
153 (mn10300_end_of_match): New fn.
154 (mn10300_md_parse_name_cont): New fn.
155
e7b71525
AO		 1562003-07-09 Alexandre Oliva <aoliva@redhat.com>
157
158 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
159 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
160 accumulator's shift.
161 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
162 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
163 md_assemble, md_estimate_size_before_relax): Handle fbCC.
164 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
165 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
166 HAVE_AM33_2.
167 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
168 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
169 (HAVE_AM33): Match AM33_2 too.
170 (HAVE_AM33_2): New macro.
171 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
172 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
173 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
174 (float_registers, double_registers): New variables.
175 (float_register_name, double_register_name): New functions.
176 (md_assemble): Recognize FP registers. Implement FMT_D3.
177 (mn10300_insert_operand): Support FP registers.
178
115695a8
CD		 1792003-07-08 Chris Demetriou <cgd@broadcom.com>
180
181 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
182 target being a global symbol if not compiling SVR4 PIC code.
183
9f7598c1
NC		 1842003-07-07 Nick Clifton <nickc@redhat.com>
185
186 * doc/c-m32r.texi (M32R-Directives): New node. Document the
187 .high, .shigh and .low directives.
188
1b680e4f
RS		 1892003-07-07 Richard Sandiford <rsandifo@redhat.com>
190
191 * config/tc-h8300.c (h8300sxnmode): Add prototype.
192 (DSYMMODE): Remove.
193 (parse_exp): Replace expressionS argument with a h8_op. Parse the
194 operand size as well.
195 (skip_colonthing): Remove unused expression argument. Tighten checks
196 for 2-digit sizes.
197 (colonmod24): Remove.
198 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
199 (get_operand): Likewise. Use the standard code to read the size of
200 pc-relative operands.
201 (fix_operand_size): Include the size-guessing logic that used to be
202 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
203 offsets with a symbolic component.
204
0cea6190
NC		 2052003-07-04 Nick Clifton <nickc@redhat.com>
206
207 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
208 macro to compute size of selected register name array.
209
933fbc29
MS		 2102003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
211
212 * config/tc-s390.c (md_parse_option): Add cpu type z990.
213 (md_begin): Add minimal cpu type logic for instructions with different
214 binary format depending on the cpu.
215 (md_assemble): Remove check for minimal cpu.
216 (s390_insert_operand): Add support for long displacements.
217 (md_gather_operands): Likewise.
218 (tc_s390_fix_adjustable): Likewise.
219 (tc_s390_force_relocation): Likewise.
220 (md_apply_fix3): Likewise.
221
1a2c1fad
CD		 2222003-06-30 Chris Demetriou <cgd@broadcom.com>
223
224 * config/tc-mips.c (s_mipsset): Implement -march= handling
225 differently.
226
17a2f251
TS		 2272003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
228
229 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
230 prototypes and casts. Replace PTR with void *. Reformat.
231 * config/tc-mips.h: Likewise.
232
6344efa4
AM		 2332003-06-30 Alan Modra <amodra@bigpond.net.au>
234
235 * config/tc-ia64.c (note_register_values): Warning fix.
236 * config/tc-mips.c (append_insn): Likewise.
237
fef14a42
TS		 2382003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
239
240 * config/tc-mips.c (mips_set_options,mips_opts): Support for
241 .set arch=FOO.
242 (file_mips_arch): Rename mips_arch.
243 (mips_arch_info,mips_tune_info): Remove.
244 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
245 (mips_cpu_info_from_arch): New function.
246 (md_begin): Use file_mips_arch.
247 (macro_build,macro,mips_ip): Use mips_opts.arch.
248 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
249 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
250 Use file_mips_arch.
251 (s_mipsset): Support for .set arch=FOO.
252 (mips_cpu_info_table): Fix typo.
253
02fc3089
L		 2542003-06-26 H.J. Lu <hongjiu.lu@intel.com>
255
256 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
257
2d0d09ca
RS		 2582003-06-25 Richard Sandiford <rsandifo@redhat.com>
259
260 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
261 unsigned 8-bit operands.
262
685736be
NC		 2632003-06-24 Nick Clifton <nickc@redhat.com>
264
265 * read.c (s_comm): Change error message to assume an unsigned size
266 has been passed to .comm.
267 * config/tc-sparc.c (s_common): Likewise.
268 * write.c (write_contents): Replace 'unsigned long' with
269 'addressT' and 'long' with offsetT in order to allow computations
270 with very large values to work for 64-bit addressed targets.
271 (relax_and_size_all_segments): Likewise.
272 (relax_frag): Likewise.
273 (relax_segment): Likewise.
e85ca5bb 274
e98d298c
MM		 2752003-06-23 Mark Mitchell <mark@codesourcery.com>
276
277 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
278
ca164297
L		 2792003-06-23 H.J. Lu <hongjiu.lu@intel.com>
280
281 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
282 Instructions.
283
284 * gas/config/tc-i386.h (CpuPNI): New.
285 (CpuUnknownFlags): Add CpuPNI.
286
041340ad
JW		 2872003-06-23 <davidm@hpl.hp.com>
288
289 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
290 freebsd, openvms, and nsk (non-stop kernel).
291
b7599f01
JT		 2922003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
293
294 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
295 all locals have been declared.
296
b7c7d6c1
TS		 2972003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
298
299 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
300 special handling for n32 ABI.
301 (macro): Likewise.
302
815ddb50
TS		 3032003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
304
305 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
306 2003-06-11 change.
307
f590b86e
CG		 3082003-06-19 Christian Groessler <chris@groessler.org>
309
310 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
311 now, not only a warning. Add some more checks to detect invalid
312 registers.
313 (get_operand): For CLASS_IR remember register size in mode struct.
314 (get_specific): Handle new CLASS_IRO type. Add register size
315 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 316 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 317
931e13a6
AM		 3182003-06-19 Alan Modra <amodra@bigpond.net.au>
319
320 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
321 (ppc_change_csect): Add align param. Align frag at start of csect.
322 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
323 (ppc_frob_section): Align vma.
324
9393cb0d
JJ		 3252003-06-18 Jakub Jelinek <jakub@redhat.com>
326
327 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
328 (output_cie): Don't pad.
329 (output_fde): Add align argument. Pad to align if not 0.
330 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
331 Pad just last FDE to EH_FRAME_ALIGNMENT.
332
df9a398f
MS		 3332003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
334
335 * config/tc-s390.c (init_default_arch): Make current_mode_mask
336 dependent on s390_arch_size and current_cpu dependent on
337 current_mode_mask.
338
2fe04c57
NC		 3392003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
340
341 * configure.in: Add c4x as an architecture variant to tic4x.
342 * configure: Regenerate.
343 * Makefile.in: Regenerate.
344 * doc/Makefile.in: Regenerate.
345
9f2b53d7
AM		 3462003-06-18 Alan Modra <amodra@bigpond.net.au>
347
348 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
349 ".TOC." from PPC64_TOC relocs.
350
ba0b2174
AM		 3512003-06-17 Alan Modra <amodra@bigpond.net.au>
352
353 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
354
f899b4b8
TS		 3552003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
356
357 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
358 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
359 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
360 s_cprestore,s_cpadd): Use them.
361
399f703e
HPN		 3622003-06-16 Hans-Peter Nilsson <hp@axis.com>
363
364 * configure.in: Add specific case for cris-*-linux-gnu* with
365 em=linux.
366 * configure: Regenerate.
367 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
368 if TE_LINUX defined, else FALSE.
369 (bfd_boolean demand_register_prefix): Set default from
370 DEFAULT_CRIS_AXIS_LINUX_GNU.
371 (symbols_have_leading_underscore): Similar.
372 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
373
39c2da32
RE		 3742003-06-13 Richard Earnshaw <rearnsha@arm.com>
375
376 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
377 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
378 FPU_ARCH_FPA for AOUT.
379 (md_begin): Don't try to guess the floating point architecture from
380 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
381
a06a29f2
NC		 3822003-06-13 Robert Millan <zeratul2@wanadoo.es>
383
384 * configure.in: Add i386-netbsd-gnu target.
385 * configure: Regenerate.
386
d88ef7a6
TT		 3872003-06-12 Tom Tromey <tromey@redhat.com>
388
389 * doc/as.texinfo (Comm): Added @node. Moved before CFI
390 directives node.
391
34ce925e
RS		 3922003-06-12 Richard Sandiford <rsandifo@redhat.com>
393
394 * config/tc-mips.c (append_insn): In a compound relocation, take the
395 field width from the final (outermost) operator.
396
cdfbf930
RH		 3972003-06-11 Richard Henderson <rth@redhat.com>
398
399 * dw2gencfi.c (struct cfi_escape_data): New.
400 (cfi_add_CFA_nop): Remove.
401 (CFI_escape, dot_cfi_escape): New.
402 (dot_cfi): Remove nop.
403 (cfi_pseudo_table): Remove nop; add escape.
404 (output_cfi_insn): Likewise.
405 (select_cie_for_fde): Stop on escape.
406 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
407 * read.c, read.h (do_parse_cons_expression): New.
408 * doc/as.texinfo (.cfi_escape): New.
409
8c1a34cd
TS		 4102003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
411
412 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
413 (s_cprestore): Likewise.
414 (s_cpreturn): Likewise.
415
4b0cff4e
TS		 4162003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
417
418 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
419 with zeros.
420
a7ebbfdf
TS		 4212003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
422
423 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
424 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
425 exceptions from size assert. Remove most of the addend fixup
426 specialcasing. Remove value, use valP directly. simplify fx_addnumber
427 handling. Remove zero addend specialcases.
428 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
429 the addend fixup specialcase.
430 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
431
d25d759d
TS		 4322003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
433
434 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
435 in the RELOC_EXPANSION_POSSIBLE case.
436
9d83078b
AM		 4372003-06-11 Alan Modra <amodra@bigpond.net.au>
438
439 * config/tc-i960.c (line_comment_chars): Add '#'.
440 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
441
3b443373
L		 4422003-06-11 H.J. Lu <hongjiu.lu@intel.com>
443
444 * po/Make-in (DESTDIR): New.
445 (install-data-yes): Support $(DESTDIR).
446 (uninstall): Likewise.
447
795bb480
AM		 4482003-06-11 Alan Modra <amodra@bigpond.net.au>
449
450 * Makefile.am: Run "make dep-am".
451 * Makefile.in: Regenerate.
452 * po/POTFILES.in: Regenerate.
453
b11dcf4e
DE		 4542003-06-10 Doug Evans <dje@sebabeach.org>
455
456 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
457 CGEN_INSN_RELAXED.
458 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
459 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
460 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
461
adadcc0c
AM		 4622003-06-10 Alan Modra <amodra@bigpond.net.au>
463 Gary Hade <garyhade@us.ibm.com>
464
465 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
466 (md_apply_fix3): Special case lq insn.
467
0613284f
RS		 4682003-06-10 Richard Sandiford <rsandifo@redhat.com>
469
470 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
471 lists. Allow single-register ranges.
472
f4984206
RS		 4732003-06-10 Richard Sandiford <rsandifo@redhat.com>
474
475 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 476 (md_pseudo_table): Add .h8300sxn entry.
f4984206 477
12b55ccc
L		 4782003-06-09 H.J. Lu <hongjiu.lu@intel.com>
479
480 * NEWS: Updated for the new -n option for the i386 assembler.
481
482 * config/tc-i386.c (optimize_align_code): New.
483 (md_shortopts): Add 'n'.
484 (md_parse_option): Handle 'n'.
485 (md_show_usage): Add '-n'.
486
487 * config/tc-i386.h (optimize_align_code): Declared.
488 (md_do_align): Optimize code alignment only if optimize_align_code
489 is not 0.
490
491 * doc/as.texinfo: Add the new -n option.
492
493 * doc/c-i386.texi: Document the new -n option.
494
fa87b337
RH		 4952003-06-07 Richard Henderson <rth@redhat.com>
496
17076204
RH		 497 * doc/as.texinfo: Document .cfi_rel_offset.
498
fa87b337
RH		 499 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
500 (cfi_add_CFA_offset): Detect invalid offsets.
501 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
502 (cfi_add_CFA_restore_state): Restore it.
503 (CFI_rel_offset): New.
504 (cfi_pseudo_table): Add it.
505 (dot_cfi): Handle it.
506
52628315
L		 5072003-06-07 H.J. Lu <hongjiu.lu@intel.com>
508
509 * app.c (do_scrub_chars): Add states 14 and 15 to handle
510 predicate for ia64.
511
d4ea8842
MS		 5122003-06-05 Michael Snyder <msnyder@redhat.com>
513
514 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
515 (build_bytes): Ditto.
516
5172003-06-05 Richard Sandiford <rsandifo@redhat.com>
518
519 * config/tc-h8sx.c (DMODE): Remove.
520 (colonmod24): Don't choose a default if the operand is a 16-bit
521 constant integer.
522 (fix_operand_size): New function.
523 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
524 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
525
2be24b54
ML		 5262003-06-05 Michal Ludvig <mludvig@suse.cz>
527
528 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
529 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
530 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
531 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
532 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
533 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
534 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
535 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
536 (cfi_pseudo_table): New directives .cfi_return_column,
537 .cfi_restore, .cfi_undefined, .cfi_same_value,
538 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
539 (dot_cfi, output_cfi_insn): Handle new directives.
540 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
541 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
542 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
543
757bc393
RH		 5442003-06-04 Richard Henderson <rth@redhat.com>
545
1233ae62
RH		 546 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
547
757bc393
RH		 548 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
549
f4b97536
RH		 5502003-06-04 Richard Henderson <rth@redhat.com>
551
552 * config/tc-alpha.c (s_alpha_usepv): New.
553 (md_pseudo_table): Add it.
554 (alpha_cfi_frame_initial_instructions): New.
555 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
556 (tc_cfi_frame_initial_instructions): New.
557 * doc/c-alpha.texi: Document .usepv.
558
68d55fe3
JJ		 5592003-06-04 Jakub Jelinek <jakub@redhat.com>
560
561 * as.c (show_usage): Document --execstack and --noexecstack.
562 (parse_args): Add --execstack and --noexecstack.
563 (main): Create .note.GNU-stack section if --execstack or
564 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
565 * as.h (flag_execstack, flag_noexecstack): New.
566
f9b4148d
CD		 5672003-06-03 Chris Demetriou <cgd@broadcom.com>
568
569 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
570 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
571 (OPTION_MISC_BASE): New defines.
572 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
573 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
574 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
575 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
576 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
577 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
578 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
579 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
580 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
581 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
582 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
583 (OPTION_TRAP): Redefine in terms of new defines.
584 (md_longopts): Reorder entries.
585
7ee7b84d
MS		 5862003-05-14 Michael Snyder <msnyder@redhat.com>
587 From Bernd Schmidt <bernds@redhat.com>
588 and Michael Snyder <msnyder@redhat.com>
589 and Alexandre Oliva <aoliva@redhat.com>
590 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
591 * config/tc-h8300.h: Ditto.
592
e30ddb24
NC		 5932003-06-03 Nick Clifton <nickc@redhat.com>
594
595 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 596 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
597 before calling bfd_reloc_type_lookup.
598
ed7d5d1a
AM		 5992003-06-02 Alan Modra <amodra@bigpond.net.au>
600
601 * read.c (emit_expr): Set dot_value.
602 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
603
c1ed1235
AM		 6042003-06-02 Alan Modra <amodra@bigpond.net.au>
605
606 * macro.c (sub_actual): Don't lose string if it turns out that
607 &string wasn't an arg.
608
eafbc43f
RH		 6092003-05-31 Richard Henderson <rth@redhat.com>
610
611 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
612 (cfi_finish): Set flag_traditional_format around .eh_frame data.
613
f37f01cf
RH		 6142003-05-29 Richard Henderson <rth@redhat.com>
615
616 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
617 (all_frame_data, plast_frame_data, cur_frame_data): New.
618 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 619 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
620 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 621 * config/tc-alpha.h (md_end): New.
622 (DWARF2_DEFAULT_RETURN_COLUMN): New.
623 (DWARF2_CIE_DATA_ALIGNMENT): New.
624
a197c351
NC		 6252003-05-29 Nick Clifton <nickc@redhat.com>
626
627 * configure.in: Add i386-*-freebsd* entry.
628 * configure: Regenerate.
629
4bf4a882 6302003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 631
632 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 633
756d1d01
RH		 6342003-05-27 Richard Henderson <rth@redhat.com>
635
636 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
637 symbol_create call.
638 (current_location): Use symbol_temp_new_now.
639 * stabs.c (s_stab_generic): Use symbol_temp_new.
640 * symbols.c (temp_label_name): Remove.
641 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
642
a4447b93
RH		 6432003-05-27 Richard Henderson <rth@redhat.com>
644
645 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
646 * as.c (main): Always call cfi_finish.
647 * config/tc-i386.c (x86_dwarf2_return_column): New.
648 (x86_cie_data_alignment): New.
649 (md_begin): Set them.
650 (tc_x86_cfi_init): Remove.
651 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
652 return int, not unsigned long; don't as_bad here.
653 (tc_x86_frame_initial_instructions): Streamline; use
654 updated api.
655 * config/tc-i386.h (tc_cfi_init): Remove.
656 (DWARF2_DEFAULT_RETURN_COLUMN): New.
657 (DWARF2_CIE_DATA_ALIGNMENT): New.
658
b7d6ed97
RH		 6592003-05-27 Richard Henderson <rth@redhat.com>
660
661 * symbols.c (temp_label_name): New.
662 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
663 (symbol_set_value_now): New.
664 * symbols.h: Prototype them.
665 * dwarf2dbg.c: Use them.
666 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
667
14218d5f
JE		 6682003-05-23 Jason Eckhardt <jle@rice.edu>
669
670 * config/tc-i860.c (target_xp): Declare variable.
671 (OPTION_XP): Declare macro.
672 (md_longopts): Add option -mxp.
673 (md_parse_option): Set target_xp.
674 (md_show_usage): Add -mxp usage.
675 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
676 (md_assemble): Don't try expansions if XP_ONLY is set.
677 * doc/c-i860.texi: Document -mxp option and i860XP support.
678
36ede617
EC		 6792003-05-23 Eric Christopher <echristo@redhat.com>
680
681 * config/tc-mips.c (macro_build_jalr): Warning patrol.
682
a105a300
TS		 6832003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
684
685 * config/tc-mips.c (append_insn): Use actual relocation size for new
686 fixp's. Don't relax overflow checking for partial_inplace relocations.
687 Use the actual relocation type in combined relocs, not just the type
688 of the first one.
689 (macro_build_jalr): Use actual relocation size for new fix.
690 (s_cpsetup, s_gpdword): Likewise.
691
dc9461f6
TS		 6922003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
693
694 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
695
ceb41009
NC		 6962003-05-22 Nick Clifton <nickc@redhat.com>
697
698 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
699 section relative offsets for relocs that will not be based on the
700 section symbol.
701 (xstormy16_md_apply_fix3): Remove previous patch to this
702 function.
703
143d77c5
EC		 7042003-05-07 Eric Christopher <echristo@redhat.com>
705
ed7d5d1a
AM		 706 * config/tc-mips.c (mips_abicalls): New variable.
707 (md_parse_option): Use.
708 (s_option): Ditto.
709 (s_abicalls): Ditto.
710 (mips_elf_final_processing): Set EF_MIPS_PIC and
711 EF_MIPS_CPIC dependent on above.
143d77c5 712
85c77c38
DA		 7132003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
714
715 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
716
87ccc1b0
NC		 7172003-05-21 Nick Clifton <nickc@redhat.com>
718
ed7d5d1a
AM		 719 * config/obj-elf.c: Include dwarf2dbg.h.
720 (elf_pseudo_tab): Add .file and .loc.
721 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
722 * config/tc-arm.c: Likewise.
723 * config/tc-h8300.c: Likewise.
724 * config/tc-hppa.c: Likewise.
725 * config/tc-ia64.c: Likewise.
726 * config/tc-m68hc11.c: Likewise.
727 * config/tc-m68k.c: Likewise.
728 * config/tc-mmix.c: Likewise.
729 * config/tc-mn10300.c: Likewise.
730 * config/tc-ppc.c: Likewise.
731 * config/tc-sh.c: Likewise.
732 * config/tc-sparc.c: Likewise.
733 * config/tc-v850.c: Likewise.
734 * config/tc-frv.c: Likewise, and remove redundant inclusion of
735 dwarf2dbg.h.
736 * config/tc-ip2k.c: Likewise.
737 * config/tc-iq2000.c: Likewise.
738 * config/tc-xstormy16.c: Likewise.
739 * config/tc-xtensa.c: Likewise.
87ccc1b0 740 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 741 * Makefile.in: Regenerate.
742 * aclocal.m4: Regenerate.
743 * config.in: Regenerate.
744 * configure: Regenerate.
745 * po/POTFILES.in: Regenerate.
746 * po/gas.pot: Regenerate.
143d77c5 747
7ed2c8b0
NC		 7482003-05-21 Nick Clifton <nickc@redhat.com>
749
750 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
751 BFD_ASSEMBLER targets.
752 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
753 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
754 defining BFD_ASSEMBLER.
755
39b82151
ML		 7562003-05-20 Michal Ludvig <mludvig@suse.cz>
757
758 * as.c (main): Remove tc_cfi_init().
143d77c5 759 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 760 with '%'.
761 (cfi_pseudo_table): Add "cfi_register" entry.
762 (cfi_make_insn): Handle CFA_register.
763 (cfi_output_insn): Ditto.
764 (dot_cfi): Ditto.
765 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
766 (dot_cfi_endproc): Reuse already emitted CIEs.
767 * testsuite/gas/cfi/cfi-i386.d: New pattern.
768 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
769
f53e95c7
NC		 7702003-05-20 Nick Clifton <nickc@redhat.com>
771
772 * config/tc-xstormy16.c: Include dwarf2dbg.h.
773 (md_pseudo_table): Add entries for .loc and .line.
774
7c0295b1
AM		 7752003-05-20 Alan Modra <amodra@bigpond.net.au>
776
777 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
778 defined.
779 (dot_cfi_endproc): Avoid C99 construct.
780
54cfded0
AM		 7812003-05-20 Michal Ludvig <mludvig@suse.cz>
782
783 * dw2gencfi.c, dw2gencfi.h: New files.
784 * config/tc-i386.c (tc_x86_cfi_init): New function.
785 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
786 * as.c (parse_args): Set verbose flag on --verbose.
787 (main): Call tc_cfi_init()/cfi_finish().
788 * as.h (verbose): New external variable.
789 * read.c (pobegin): Insert CFI pops to the list.
790 * symbols.c (local_symbol_make): Make symbol external.
791 * symbols.h (local_symbol_make): New prototype.
792 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
793 * Makefile.in: Regenerate.
794 * doc/as.texinfo: Added node "CFI directives" with description of
795 all implemented .cfi_* directives.
796 * doc/Makefile.in: Regenerate.
797 * po/POTFILES.in: Regenerate.
798
a1f3c24c
SS		 7992003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
800
54cfded0
AM		 801 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
802 insns.
1975ab25 803 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 804
b645cb17
JE		 8052003-05-18 Jason Eckhardt <jle@rice.edu>
806
807 * config/tc-i860.c (i860_process_insn): Initialize fc after
808 each opcode mismatch.
809
80c7c40a
NC		 8102003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
811
812 * configure.in: Accept i[3-7]86 variants.
813 * configure: Regenerate.
814
c344a4c8
TS		 8152003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
816
817 * config/tc-mips.h: Fix comment formatting.
818
64e55042
HPN		 8192003-05-13 Hans-Peter Nilsson <hp@axis.com>
820
821 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 822 (read_a_source_file): Delete label contin.
64e55042
HPN		 823 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
824 input as with macros, instead of in separate old_* variables.
825 Zero-terminate string being scrubbed.
826
e66c629e
NC		 8272003-05-12 Nick Clifton <nickc@redhat.com>
828
829 * config/tc-xstormy16.c (skipping_fptr): New local variable.
830 (md_assemble): Reset skipping_fptr.
831 (md_operand): If @fptr() is followed by a minus sign, set
832 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
833 @fptr is detected, ignore it and reset skipping_fptr.
834
673a54e3
JE		 8352003-05-11 Jason Eckhardt <jle@rice.edu>
836
837 * config/tc-i860.c (MAX_FIXUPS): Define.
838 (struct i860_fi fi[]): New struct.
839 (struct i860_it the_insn): Add above as member and move fields
840 exp, reloc, pcrel and fup into i860_fi.
841 (md_assemble): Replace all instances of exp, reloc, pcrel
842 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
843 Add a loop to possibly emit multiple fix-ups for each insn.
844 (i860_process_insn): Likewise.
845 (i860_get_expression): Likewise.
846 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
847
2ebb4b88
MS		 8482003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
849
850 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
851
35f5df7f
L		 8522003-05-07 H.J. Lu <hongjiu.lu@intel.com>
853
854 * config/tc-ia64.c (alias_hash): New.
855 (alias_name_hash): New.
856 (secalias_hash): New.
857 (secalias_name_hash): New.
858 (md_pseudo_table): Add "secalias".
859 (md_begin): Initialize alias_hash, alias_name_hash,
860 secalias_hash and secalias_name_hash.
861 (struct alias): New.
862 (dot_alias): Implement .alias and .secalias directives.
863 (do_alias): New.
864 (ia64_adjust_symtab): New.
865 (do_secalias): New.
866 (ia64_frob_file): New.
867
868 * config/tc-ia64.h (ia64_adjust_symtab): New.
869 (tc_adjust_symtab): Defined.
870 (ia64_frob_file): New.
871 (tc_frob_file): Defined.
872
d2bf1bda
NC		 8732003-05-07 Dmitry Diky <diwil@mail.ru>
874
875 * tc-msp430.c: Add missing lines to known cpus list.
876
cac012d6
AO		 8772003-05-06 Alexandre Oliva <aoliva@redhat.com>
878
879 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
880 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
881 * config.in, configure: Rebuilt.
882
d8dbbec1
L		 8832003-05-05 H.J. Lu <hjl@gnu.org>
884
885 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
886 howto->partial_inplace is false.
887
9204e615
DJ		 8882003-05-05 Daniel Jacobowitz <drow@mvista.com>
889
890 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
891 symbol_used_in_reloc_p check.
892 (md_apply_fix3): Remove check for howto->pcrel_offset.
893
711ef82f
L		 8942003-05-03 H.J. Lu <hjl@gnu.org>
895
896 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
897 fatal error for unknown section attribute.
898
899 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
900 unknown section attribute.
901 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
902 * config/tc-ppc.c (ppc_section_letter): Likewise.
903
904 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
905 (ia64_elf_section_type): Accept "unwind".
906
83b5ab55
L		 9072003-05-02 H.J. Lu <hjl@gnu.org>
908
909 * read.h (demand_copy_string): New.
910
911 * config/tc-alpha.c (demand_copy_string): Removed.
912
7ff0565e
MS		 9132003-05-02 Michael Snyder <msnyder@redhat.com>
914
54cfded0 915 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 916 (for targets that like eg. a leading dot in a local label).
917
2968149b
NC		 9182003-05-02 Nick Clifton <nickc@redhat.com>
919
920 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
921 addend with the symbol's value for pc-relative relocations against
922 a defined symbol - this will be done automatically.
923
e7b9a8c1
L		 9242003-05-01 H.J. Lu <hjl@gnu.org>
925
926 * config/obj-elf.c (obj_elf_type): Accept "notype" and
927 "STT_NOTYPE".
928
612d7b83
L		 9292003-05-01 H.J. Lu <hjl@gnu.org>
930
931 * config/tc-ia64.h (tc_canonicalize_section_name): New.
932
933 * config/obj-elf.c (obj_elf_section_name): Call
934 tc_canonicalize_section_name if it is defined.
935
a645d1eb
L		 9362003-05-01 H.J. Lu <hjl@gnu.org>
937
938 * config/tc-ia64.c (ia64_check_label): New.
939 * config/tc-ia64.h (tc_check_label): New.
940
941 * read.c (read_a_source_file): Call tc_check_label after
942 creating a user-defined label if defined.
943
df12615d
AM		 9442003-05-02 Alan Modra <amodra@bigpond.net.au>
945
946 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
947 -be and split strings to below 509 bytes in length.
948
f70c8412
CG		 9492003-05-01 Christian Groessler <chris@groessler.org>
950
951 * expr.h: Fix comments in operatorT typedef.
54cfded0 952 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 953 Fold s_segm() and s_unseg() into one function s_segm(parm) which
954 decides by the parameter.
955 (md_begin): Don't set linkrelax. Only set Z8002 default if no
956 command line argument was given to select the intended
957 architecure.
958 (get_interrupt_operand): Warn if NOP type code is emitted.
959 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
960 (apply_fix): Call newfix with additional 'size' parameter.
961 (build_bytes): Remove unused variable 'nib'. Detect overflow in
962 4 bit immediate arguments.
963 (md_longopts): Add 'linkrelax' option.
964 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
965 variable when 'linkrelax' command line option is specified.
966 (md_show_usage): Display 'linkrelax' option.
967 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
968 R_CALLR and R_REL16.
969 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
970
10a98291
L		 9712003-04-30 H.J. Lu <hjl@gnu.org>
972
973 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
974 (ia64_float_to_chars): Likewise.
975 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
976 and ia64_float_to_chars by tc_segment_info_data.endian from
977 the current segment if byteorder == -1.
978 (md_begin): Call dot_byteorder to set target_big_endian.
979 (md_atof): Call ia64_float_to_chars to convert floating point.
980 (ia64_float_to_chars_bigendian): New function.
981 (ia64_float_to_chars_littleendian): Likewise.
982 (ia64_elf_section_change_hook): Likewise.
983
984 * config/tc-ia64.h (ia64_number_to_chars): New.
985 (md_number_to_chars): Changed to (*ia64_number_to_chars)
986 (ia64_elf_section_change_hook): New.
987 (md_elf_section_change_hook): Defined.
988 (ia64_segment_info_type): New struct.
989 (TC_SEGMENT_INFO_TYPE): Defined.
990
bf57c3c9
L		 9912003-04-30 H.J. Lu <hjl@gnu.org>
992
993 * config/tc-ia64.c (md_section_align): Deleted.
994
995 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
996 (md_section_align): New.
997
165a7f90
L		 9982003-04-30 H.J. Lu <hjl@gnu.org>
999
1000 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1001 and add real16.
1002 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1003 "real16.ua".
1004 (md_atof): Add 6 byte padding of zero for real16.
1005
eba874d8
NC		 10062003-04-29 Nick Clifton <nickc@redhat.com>
1007
1008 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1009 start of a version name.
1010
dbeba5e5
CD		 10112003-04-28 Chris Demetriou <cgd@broadcom.com>
1012
1013 * configure.in (mips-*-*n*bsd*): Replace with...
1014 (mips-*-netbsd*, mips-*-openbsd*): These.
1015 * configure: Regenerate.
1016
f0d7d5f9
NC		 10172003-04-28 H.J. Lu <hjl@gnu.org>
1018
1019 * config/tc-hppa.c (hppa_symbol_chars): New.
1020 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1021
a38b42ab
TS		 10222003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1023
1024 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1025
69be0a2b
CD		 10262003-04-25 Chris Demetriou <cgd@broadcom.com>
1027
1028 * NEWS: Belatedly mention support for MIPS32 Release 2.
1029
684022ea
EC		 10302003-04-24 Eric Christopher <echristo@redhat.com>
1031
1032 * config/tc-mips.c (nopic_need_relax): Revert previous
1033 change.
1034
2c8714f2
NC		 10352003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1036
1037 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1038 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1039 (md_pseudo_table): Handle .loc and .file
1040 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1041 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1042 * Makefile.in: Regenerate.
1043
684022ea 10442003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1045
1046 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1047 (md_pseudo_table): Add h8300hn, h8300sn.
1048 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1049 * doc/c-h8300.texi : Add documentation for new machine directives.
1050
5ce8663f
NC		 10512003-04-24 Nick Clifton <nickc@redhat.com>
1052
1053 * config/tc-ppc.c (ppc_symbol_chars): Define.
1054 * config/tc-ppc.h (tc_symbol_chars): Define.
1055
ef230218
JR		 10562003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1057
1058 * config/tc-sh.c: Amend comment to refer to SuperH.
1059 * config/tc-sh.h: Likewise.
1060 (LISTING_HEADER): Amend to refer to SuperH.
1061 * config/tc-sh64.c: Change comment to refer to SuperH.
1062 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1063 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1064 * doc/c-sh.texi: Amend to refer to SuperH.
1065 Add SuperH architecture documentation references.
1066 * doc/c-sh64.texi: Change to refer to SuperH.
1067
204cd129
NC		 10682003-04-23 H.J. Lu <hjl@gnu.org>
1069
1070 * app.c (do_scrub_chars): More checks for valid labels.
1071
2cdb18a7
L		 10722003-04-22 H.J. Lu <hjl@gnu.org>
1073
1074 * app.c (do_scrub_chars): Check for valid label.
1075
26597c86
NC		 10762003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1077
1078 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1079 references to Renesas M32R.
1080 * doc/c-m32r.texi: Likewise.
1081
88b4ca40
RH		 10822003-04-21 Richard Henderson <rth@redhat.com>
1083
54cfded0
AM		 1084 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1085 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1086
e5f08f7e
JJ		 10872003-04-18 Jakub Jelinek <jakub@redhat.com>
1088
1089 * ehopt.c (check_eh_frame): For aug_size == 0
1090 in state_seeing_aug_size state skip the state_skipping_aug
1091 state.
1092
c2dcd04e
NC		 10932003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1094
1095 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1096 'Renesas'.
1097 * doc/c-h8500.texi: Likewise.
1098 * doc/c-sh.texi: Likewise.
1099 * doc/c-sh64.texi: Likewise.
1100 * doc/h8.texi: Likewise.
1101 * config/tc-h8300.c: Likewise.
1102 * config/tc-h8300.h: Likewise.
1103 * config/tc-h8500.c: Likewise.
1104 * config/tc-h8500.h: Likewise.
1105 * config/tc-sh.c: Likewise.
1106 * config/tc-sh.h: Likewise.
1107 * config/tc-sh64.c: Likewise.
1108 * config/tc-sh64.h: Likewise.
1109
f5040a92
AO		 11102003-04-10 Alexandre Oliva <aoliva@redhat.com>
1111
1112 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1113 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1114 (append_insn): When filling delay slots with instructions
1115 that have fixups that tc_gen_reloc might consider modifyable
1116 in variant frags, start a new frag.
1117 (load_address): Generate GOT_DISP with of without offset
1118 depending on whether symbol is local. For -xgot, use
1119 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1120 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1121 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1122 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1123 <ld_st>: In NewABI with small got, always use
1124 GOT_PAGE/GOT_OFST, with the latter in the load/store
1125 instruction. With big got, use GOT_HI16/GOT_LO16 or
1126 GOT_PAGE/GOT_OFST.
1127 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1128 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1129 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1130 (md_convert_frag): Use memmove for safe copying of overlapping
1131 regions.
1132
35b55ed2
SC		 11332003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1134
1135 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1136 -mlong, -mshort-double and -mlong-double options; use table @code.
1137 (M68HC11-Syntax): Update to document 68HC12 operands.
1138 (M68HC11-Modifiers): New section for operand modifiers.
1139 (M68HC11-Directives): New section for specific assembler directives.
1140 (M68HC11-Branch): Fix Overfull hbox error.
1141
9214dd3b
AO		 11422003-04-09 Alexandre Oliva <aoliva@redhat.com>
1143
1144 * config/tc-mips.c (macro): Add comments explaining the rationale
1145 for Chris' change.
1146
eb0a7d52
AO		 11472003-04-09 Chris Demetriou <cgd@broadcom.com>
1148
1149 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1150 constant address that Alexandre took out by accident. Reject
1151 64-bit addresses that are not sign extensions of 32 bits only if
1152 we don't support 64-bit address constants.
1153
a7fc733f
AM		 11542003-04-09 Alan Modra <amodra@bigpond.net.au>
1155
1156 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1157
9cc92a36
NC		 11582003-04-08 Nick Clifton <nickc@redhat.com>
1159
1160 * as.c (perform_an_assembly_pass): If using cgen, call
1161 gas_cgen_begin.
1162 * cgen.c (gas_cgen_begin): New function. If
1163 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1164 otherwise call cgen_clear_signed_overflow_ok.
1165 * cgen.h: Prototype gas_cgen_begin.
1166
fe59a223
TS		 11672003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1168
1169 * write.c (write_relocs): Remove unused variable.
1170
5a7a0b7b
AO		 11712003-04-06 Chris Demetriou <cgd@broadcom.com>
1172
1173 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1174 (macro): Use new macro to decide whether to emit constant address
1175 as 32 or 64 bits if addresses are 32-bit wide but registers are
1176 64-bit wide.
1177
577300ce
SC		 11782003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1179
1180 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1181 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1182 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1183 address part of a far-function.
684022ea 1184 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1185 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1186 relocs.
1187 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1188 (find_opcode): Add comment.
1189 (md_estimate_size_before_relax): Force relocation of
1190 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1191 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1192 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1193 on the symbol itself so that DWARF2 strings are merged correctly.
1194
be33c5dd
SS		 11952003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1196
1197 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1198 default tic4x target format to 'coff2-tic4x'.
1199 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1200 s/c3x/tic3x/
1201 * config/tc-tic4x.h: Ditto
1202
e8fd7476
NC		 12032003-04-03 Nick Clifton <nickc@redhat.com>
1204
1205 * NEWS: Mention support for Xtensa architecture.
1206
47281638
PB		 12072003-04-02 Philip Blundell <philb@gnu.org>
1208
1209 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1210
af22f5b2
CD		 12112003-04-02 Chris Demetriou <cgd@broadcom.com>
1212
1213 * config/tc-mips.c (macro2): Adjust implementation of
1214 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1215 in the case where the source and destination registers
1216 are the same.
1217
e0001a05
NC		 12182003-04-01 Bob Wilson <bob.wilson@acm.org>
1219
54cfded0
AM		 1220 * Makefile.am (CPU_TYPES): Add xtensa.
1221 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1222 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1223 (xtensa-relax.o): New target.
1224 Run "make dep-am".
1225 * Makefile.in: Regenerate.
1226 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1227 extra_objects for xtensa targets.
1228 * configure: Regenerate.
1229 * write.c (write_object_file): Add new md_post_relax_hook.
1230 * config/tc-xtensa.c: New file.
1231 * config/tc-xtensa.h: Likewise.
1232 * config/xtensa-istack.h: Likewise.
1233 * config/xtensa-relax.c: Likewise.
1234 * config/xtensa-relax.h: Likewise.
1235 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1236 * doc/Makefile.in: Regenerate.
1237 * doc/all.texi: Set new XTENSA variable.
1238 * doc/as.texinfo: Set new Xtensa variable. Describe
1239 Xtensa-specific options. Define line comment character for
1240 Xtensa. Add Xtensa processors to list of ELF targets where
1241 alignment is specified in bytes. Add new Xtensa-Dependent node.
1242 Add acknowledgements for those contributing to the Xtensa port.
1243 * doc/internals.texi: Describe new md_post_relax_hook.
1244 * doc/c-xtensa.texi: New file.
e0001a05 1245
5a6c6817
NC		 12462003-04-01 Nick Clifton <nickc@redhat.com>
1247 Richard Earnshaw <rearnsha@arm.com>
1248
1249 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1250 (ARM_ARCH_IWMMXT): Simplify.
1251 (insns): Place iwmmx instructions in correct place in table.
1252 (arm_add_note): New function: Add a note entry to a .note section.
1253 (md_begin): Make the default architecture be unknown.
1254 Suppress the creation of an arm note section.
1255
97bbfa38
EC		 12562003-03-26 Eric Christopher <echristo@redhat.com>
1257
54cfded0 1258 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1259
e16bb312
NC		 12602003-03-25 Stan Cox <scox@redhat.com>
1261 Nick Clifton <nickc@redhat.com>
97bbfa38 1262
e16bb312
NC		 1263 Contribute support for Intel's iWMMXt chip - an ARM variant:
1264
1265 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1266 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1267 (enum wreg_type, enum iwmmxt_insn_type): New types.
1268 (wr_register, wc_register, wcg_register): New macros.
1269 (iwmmxt_table): New variable.
1270 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1271 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1272 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1273 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1274 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1275 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1276 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1277 cp_byte_address_offset, cp_byte_address_required_here,
1278 check_iwmmxt_insn): New functions.
97bbfa38 1279 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1280 (md_begin): Set the mach value for iWMMXt targets. Create a note
1281 section to identify iwmmxt binaries.
1282 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1283 * doc/c-arm.texi: Document the support for the iWMMXt.
1284 * NEWS: Mention new support.
1285