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* config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
931e13a6
AM		 12003-06-19 Alan Modra <amodra@bigpond.net.au>
2
3 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
4 (ppc_change_csect): Add align param. Align frag at start of csect.
5 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
6 (ppc_frob_section): Align vma.
7
9393cb0d
JJ		 82003-06-18 Jakub Jelinek <jakub@redhat.com>
9
10 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
11 (output_cie): Don't pad.
12 (output_fde): Add align argument. Pad to align if not 0.
13 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
14 Pad just last FDE to EH_FRAME_ALIGNMENT.
15
df9a398f
MS		 162003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
17
18 * config/tc-s390.c (init_default_arch): Make current_mode_mask
19 dependent on s390_arch_size and current_cpu dependent on
20 current_mode_mask.
21
2fe04c57
NC		 222003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
23
24 * configure.in: Add c4x as an architecture variant to tic4x.
25 * configure: Regenerate.
26 * Makefile.in: Regenerate.
27 * doc/Makefile.in: Regenerate.
28
9f2b53d7
AM		 292003-06-18 Alan Modra <amodra@bigpond.net.au>
30
31 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
32 ".TOC." from PPC64_TOC relocs.
33
ba0b2174
AM		 342003-06-17 Alan Modra <amodra@bigpond.net.au>
35
36 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
37
f899b4b8
TS		 382003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
39
40 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
41 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
42 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
43 s_cprestore,s_cpadd): Use them.
44
399f703e
HPN		 452003-06-16 Hans-Peter Nilsson <hp@axis.com>
46
47 * configure.in: Add specific case for cris-*-linux-gnu* with
48 em=linux.
49 * configure: Regenerate.
50 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
51 if TE_LINUX defined, else FALSE.
52 (bfd_boolean demand_register_prefix): Set default from
53 DEFAULT_CRIS_AXIS_LINUX_GNU.
54 (symbols_have_leading_underscore): Similar.
55 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
56
39c2da32
RE		 572003-06-13 Richard Earnshaw <rearnsha@arm.com>
58
59 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
60 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
61 FPU_ARCH_FPA for AOUT.
62 (md_begin): Don't try to guess the floating point architecture from
63 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
64
a06a29f2
NC		 652003-06-13 Robert Millan <zeratul2@wanadoo.es>
66
67 * configure.in: Add i386-netbsd-gnu target.
68 * configure: Regenerate.
69
d88ef7a6
TT		 702003-06-12 Tom Tromey <tromey@redhat.com>
71
72 * doc/as.texinfo (Comm): Added @node. Moved before CFI
73 directives node.
74
34ce925e
RS		 752003-06-12 Richard Sandiford <rsandifo@redhat.com>
76
77 * config/tc-mips.c (append_insn): In a compound relocation, take the
78 field width from the final (outermost) operator.
79
cdfbf930
RH		 802003-06-11 Richard Henderson <rth@redhat.com>
81
82 * dw2gencfi.c (struct cfi_escape_data): New.
83 (cfi_add_CFA_nop): Remove.
84 (CFI_escape, dot_cfi_escape): New.
85 (dot_cfi): Remove nop.
86 (cfi_pseudo_table): Remove nop; add escape.
87 (output_cfi_insn): Likewise.
88 (select_cie_for_fde): Stop on escape.
89 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
90 * read.c, read.h (do_parse_cons_expression): New.
91 * doc/as.texinfo (.cfi_escape): New.
92
8c1a34cd
TS		 932003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
94
95 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
96 (s_cprestore): Likewise.
97 (s_cpreturn): Likewise.
98
4b0cff4e
TS		 992003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
100
101 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
102 with zeros.
103
a7ebbfdf
TS		 1042003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
105
106 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
107 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
108 exceptions from size assert. Remove most of the addend fixup
109 specialcasing. Remove value, use valP directly. simplify fx_addnumber
110 handling. Remove zero addend specialcases.
111 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
112 the addend fixup specialcase.
113 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
114
d25d759d
TS		 1152003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
116
117 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
118 in the RELOC_EXPANSION_POSSIBLE case.
119
9d83078b
AM		 1202003-06-11 Alan Modra <amodra@bigpond.net.au>
121
122 * config/tc-i960.c (line_comment_chars): Add '#'.
123 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
124
3b443373
L		 1252003-06-11 H.J. Lu <hongjiu.lu@intel.com>
126
127 * po/Make-in (DESTDIR): New.
128 (install-data-yes): Support $(DESTDIR).
129 (uninstall): Likewise.
130
795bb480
AM		 1312003-06-11 Alan Modra <amodra@bigpond.net.au>
132
133 * Makefile.am: Run "make dep-am".
134 * Makefile.in: Regenerate.
135 * po/POTFILES.in: Regenerate.
136
b11dcf4e
DE		 1372003-06-10 Doug Evans <dje@sebabeach.org>
138
139 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
140 CGEN_INSN_RELAXED.
141 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
142 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
143 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
144
adadcc0c
AM		 1452003-06-10 Alan Modra <amodra@bigpond.net.au>
146 Gary Hade <garyhade@us.ibm.com>
147
148 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
149 (md_apply_fix3): Special case lq insn.
150
0613284f
RS		 1512003-06-10 Richard Sandiford <rsandifo@redhat.com>
152
153 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
154 lists. Allow single-register ranges.
155
f4984206
RS		 1562003-06-10 Richard Sandiford <rsandifo@redhat.com>
157
158 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 159 (md_pseudo_table): Add .h8300sxn entry.
f4984206 160
12b55ccc
L		 1612003-06-09 H.J. Lu <hongjiu.lu@intel.com>
162
163 * NEWS: Updated for the new -n option for the i386 assembler.
164
165 * config/tc-i386.c (optimize_align_code): New.
166 (md_shortopts): Add 'n'.
167 (md_parse_option): Handle 'n'.
168 (md_show_usage): Add '-n'.
169
170 * config/tc-i386.h (optimize_align_code): Declared.
171 (md_do_align): Optimize code alignment only if optimize_align_code
172 is not 0.
173
174 * doc/as.texinfo: Add the new -n option.
175
176 * doc/c-i386.texi: Document the new -n option.
177
fa87b337
RH		 1782003-06-07 Richard Henderson <rth@redhat.com>
179
17076204
RH		 180 * doc/as.texinfo: Document .cfi_rel_offset.
181
fa87b337
RH		 182 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
183 (cfi_add_CFA_offset): Detect invalid offsets.
184 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
185 (cfi_add_CFA_restore_state): Restore it.
186 (CFI_rel_offset): New.
187 (cfi_pseudo_table): Add it.
188 (dot_cfi): Handle it.
189
52628315
L		 1902003-06-07 H.J. Lu <hongjiu.lu@intel.com>
191
192 * app.c (do_scrub_chars): Add states 14 and 15 to handle
193 predicate for ia64.
194
d4ea8842
MS		 1952003-06-05 Michael Snyder <msnyder@redhat.com>
196
197 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
198 (build_bytes): Ditto.
199
2002003-06-05 Richard Sandiford <rsandifo@redhat.com>
201
202 * config/tc-h8sx.c (DMODE): Remove.
203 (colonmod24): Don't choose a default if the operand is a 16-bit
204 constant integer.
205 (fix_operand_size): New function.
206 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
207 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
208
2be24b54
ML		 2092003-06-05 Michal Ludvig <mludvig@suse.cz>
210
211 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
212 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
213 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
214 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
215 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
216 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
217 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
218 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
219 (cfi_pseudo_table): New directives .cfi_return_column,
220 .cfi_restore, .cfi_undefined, .cfi_same_value,
221 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
222 (dot_cfi, output_cfi_insn): Handle new directives.
223 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
224 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
225 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
226
757bc393
RH		 2272003-06-04 Richard Henderson <rth@redhat.com>
228
1233ae62
RH		 229 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
230
757bc393
RH		 231 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
232
f4b97536
RH		 2332003-06-04 Richard Henderson <rth@redhat.com>
234
235 * config/tc-alpha.c (s_alpha_usepv): New.
236 (md_pseudo_table): Add it.
237 (alpha_cfi_frame_initial_instructions): New.
238 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
239 (tc_cfi_frame_initial_instructions): New.
240 * doc/c-alpha.texi: Document .usepv.
241
68d55fe3
JJ		 2422003-06-04 Jakub Jelinek <jakub@redhat.com>
243
244 * as.c (show_usage): Document --execstack and --noexecstack.
245 (parse_args): Add --execstack and --noexecstack.
246 (main): Create .note.GNU-stack section if --execstack or
247 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
248 * as.h (flag_execstack, flag_noexecstack): New.
249
f9b4148d
CD		 2502003-06-03 Chris Demetriou <cgd@broadcom.com>
251
252 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
253 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
254 (OPTION_MISC_BASE): New defines.
255 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
256 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
257 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
258 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
259 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
260 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
261 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
262 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
263 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
264 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
265 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
266 (OPTION_TRAP): Redefine in terms of new defines.
267 (md_longopts): Reorder entries.
268
7ee7b84d
MS		 2692003-05-14 Michael Snyder <msnyder@redhat.com>
270 From Bernd Schmidt <bernds@redhat.com>
271 and Michael Snyder <msnyder@redhat.com>
272 and Alexandre Oliva <aoliva@redhat.com>
273 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
274 * config/tc-h8300.h: Ditto.
275
e30ddb24
NC		 2762003-06-03 Nick Clifton <nickc@redhat.com>
277
278 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 279 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
280 before calling bfd_reloc_type_lookup.
281
ed7d5d1a
AM		 2822003-06-02 Alan Modra <amodra@bigpond.net.au>
283
284 * read.c (emit_expr): Set dot_value.
285 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
286
c1ed1235
AM		 2872003-06-02 Alan Modra <amodra@bigpond.net.au>
288
289 * macro.c (sub_actual): Don't lose string if it turns out that
290 &string wasn't an arg.
291
eafbc43f
RH		 2922003-05-31 Richard Henderson <rth@redhat.com>
293
294 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
295 (cfi_finish): Set flag_traditional_format around .eh_frame data.
296
f37f01cf
RH		 2972003-05-29 Richard Henderson <rth@redhat.com>
298
299 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
300 (all_frame_data, plast_frame_data, cur_frame_data): New.
301 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 302 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
303 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 304 * config/tc-alpha.h (md_end): New.
305 (DWARF2_DEFAULT_RETURN_COLUMN): New.
306 (DWARF2_CIE_DATA_ALIGNMENT): New.
307
a197c351
NC		 3082003-05-29 Nick Clifton <nickc@redhat.com>
309
310 * configure.in: Add i386-*-freebsd* entry.
311 * configure: Regenerate.
312
4bf4a882 3132003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 314
315 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 316
756d1d01
RH		 3172003-05-27 Richard Henderson <rth@redhat.com>
318
319 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
320 symbol_create call.
321 (current_location): Use symbol_temp_new_now.
322 * stabs.c (s_stab_generic): Use symbol_temp_new.
323 * symbols.c (temp_label_name): Remove.
324 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
325
a4447b93
RH		 3262003-05-27 Richard Henderson <rth@redhat.com>
327
328 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
329 * as.c (main): Always call cfi_finish.
330 * config/tc-i386.c (x86_dwarf2_return_column): New.
331 (x86_cie_data_alignment): New.
332 (md_begin): Set them.
333 (tc_x86_cfi_init): Remove.
334 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
335 return int, not unsigned long; don't as_bad here.
336 (tc_x86_frame_initial_instructions): Streamline; use
337 updated api.
338 * config/tc-i386.h (tc_cfi_init): Remove.
339 (DWARF2_DEFAULT_RETURN_COLUMN): New.
340 (DWARF2_CIE_DATA_ALIGNMENT): New.
341
b7d6ed97
RH		 3422003-05-27 Richard Henderson <rth@redhat.com>
343
344 * symbols.c (temp_label_name): New.
345 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
346 (symbol_set_value_now): New.
347 * symbols.h: Prototype them.
348 * dwarf2dbg.c: Use them.
349 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
350
14218d5f
JE		 3512003-05-23 Jason Eckhardt <jle@rice.edu>
352
353 * config/tc-i860.c (target_xp): Declare variable.
354 (OPTION_XP): Declare macro.
355 (md_longopts): Add option -mxp.
356 (md_parse_option): Set target_xp.
357 (md_show_usage): Add -mxp usage.
358 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
359 (md_assemble): Don't try expansions if XP_ONLY is set.
360 * doc/c-i860.texi: Document -mxp option and i860XP support.
361
36ede617
EC		 3622003-05-23 Eric Christopher <echristo@redhat.com>
363
364 * config/tc-mips.c (macro_build_jalr): Warning patrol.
365
a105a300
TS		 3662003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
367
368 * config/tc-mips.c (append_insn): Use actual relocation size for new
369 fixp's. Don't relax overflow checking for partial_inplace relocations.
370 Use the actual relocation type in combined relocs, not just the type
371 of the first one.
372 (macro_build_jalr): Use actual relocation size for new fix.
373 (s_cpsetup, s_gpdword): Likewise.
374
dc9461f6
TS		 3752003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
376
377 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
378
ceb41009
NC		 3792003-05-22 Nick Clifton <nickc@redhat.com>
380
381 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
382 section relative offsets for relocs that will not be based on the
383 section symbol.
384 (xstormy16_md_apply_fix3): Remove previous patch to this
385 function.
386
143d77c5
EC		 3872003-05-07 Eric Christopher <echristo@redhat.com>
388
ed7d5d1a
AM		 389 * config/tc-mips.c (mips_abicalls): New variable.
390 (md_parse_option): Use.
391 (s_option): Ditto.
392 (s_abicalls): Ditto.
393 (mips_elf_final_processing): Set EF_MIPS_PIC and
394 EF_MIPS_CPIC dependent on above.
143d77c5 395
85c77c38
DA		 3962003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
397
398 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
399
87ccc1b0
NC		 4002003-05-21 Nick Clifton <nickc@redhat.com>
401
ed7d5d1a
AM		 402 * config/obj-elf.c: Include dwarf2dbg.h.
403 (elf_pseudo_tab): Add .file and .loc.
404 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
405 * config/tc-arm.c: Likewise.
406 * config/tc-h8300.c: Likewise.
407 * config/tc-hppa.c: Likewise.
408 * config/tc-ia64.c: Likewise.
409 * config/tc-m68hc11.c: Likewise.
410 * config/tc-m68k.c: Likewise.
411 * config/tc-mmix.c: Likewise.
412 * config/tc-mn10300.c: Likewise.
413 * config/tc-ppc.c: Likewise.
414 * config/tc-sh.c: Likewise.
415 * config/tc-sparc.c: Likewise.
416 * config/tc-v850.c: Likewise.
417 * config/tc-frv.c: Likewise, and remove redundant inclusion of
418 dwarf2dbg.h.
419 * config/tc-ip2k.c: Likewise.
420 * config/tc-iq2000.c: Likewise.
421 * config/tc-xstormy16.c: Likewise.
422 * config/tc-xtensa.c: Likewise.
87ccc1b0 423 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 424 * Makefile.in: Regenerate.
425 * aclocal.m4: Regenerate.
426 * config.in: Regenerate.
427 * configure: Regenerate.
428 * po/POTFILES.in: Regenerate.
429 * po/gas.pot: Regenerate.
143d77c5 430
7ed2c8b0
NC		 4312003-05-21 Nick Clifton <nickc@redhat.com>
432
433 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
434 BFD_ASSEMBLER targets.
435 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
436 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
437 defining BFD_ASSEMBLER.
438
39b82151
ML		 4392003-05-20 Michal Ludvig <mludvig@suse.cz>
440
441 * as.c (main): Remove tc_cfi_init().
143d77c5 442 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 443 with '%'.
444 (cfi_pseudo_table): Add "cfi_register" entry.
445 (cfi_make_insn): Handle CFA_register.
446 (cfi_output_insn): Ditto.
447 (dot_cfi): Ditto.
448 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
449 (dot_cfi_endproc): Reuse already emitted CIEs.
450 * testsuite/gas/cfi/cfi-i386.d: New pattern.
451 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
452
f53e95c7
NC		 4532003-05-20 Nick Clifton <nickc@redhat.com>
454
455 * config/tc-xstormy16.c: Include dwarf2dbg.h.
456 (md_pseudo_table): Add entries for .loc and .line.
457
7c0295b1
AM		 4582003-05-20 Alan Modra <amodra@bigpond.net.au>
459
460 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
461 defined.
462 (dot_cfi_endproc): Avoid C99 construct.
463
54cfded0
AM		 4642003-05-20 Michal Ludvig <mludvig@suse.cz>
465
466 * dw2gencfi.c, dw2gencfi.h: New files.
467 * config/tc-i386.c (tc_x86_cfi_init): New function.
468 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
469 * as.c (parse_args): Set verbose flag on --verbose.
470 (main): Call tc_cfi_init()/cfi_finish().
471 * as.h (verbose): New external variable.
472 * read.c (pobegin): Insert CFI pops to the list.
473 * symbols.c (local_symbol_make): Make symbol external.
474 * symbols.h (local_symbol_make): New prototype.
475 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
476 * Makefile.in: Regenerate.
477 * doc/as.texinfo: Added node "CFI directives" with description of
478 all implemented .cfi_* directives.
479 * doc/Makefile.in: Regenerate.
480 * po/POTFILES.in: Regenerate.
481
a1f3c24c
SS		 4822003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
483
54cfded0
AM		 484 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
485 insns.
1975ab25 486 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 487
b645cb17
JE		 4882003-05-18 Jason Eckhardt <jle@rice.edu>
489
490 * config/tc-i860.c (i860_process_insn): Initialize fc after
491 each opcode mismatch.
492
80c7c40a
NC		 4932003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
494
495 * configure.in: Accept i[3-7]86 variants.
496 * configure: Regenerate.
497
c344a4c8
TS		 4982003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
499
500 * config/tc-mips.h: Fix comment formatting.
501
64e55042
HPN		 5022003-05-13 Hans-Peter Nilsson <hp@axis.com>
503
504 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 505 (read_a_source_file): Delete label contin.
64e55042
HPN		 506 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
507 input as with macros, instead of in separate old_* variables.
508 Zero-terminate string being scrubbed.
509
e66c629e
NC		 5102003-05-12 Nick Clifton <nickc@redhat.com>
511
512 * config/tc-xstormy16.c (skipping_fptr): New local variable.
513 (md_assemble): Reset skipping_fptr.
514 (md_operand): If @fptr() is followed by a minus sign, set
515 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
516 @fptr is detected, ignore it and reset skipping_fptr.
517
673a54e3
JE		 5182003-05-11 Jason Eckhardt <jle@rice.edu>
519
520 * config/tc-i860.c (MAX_FIXUPS): Define.
521 (struct i860_fi fi[]): New struct.
522 (struct i860_it the_insn): Add above as member and move fields
523 exp, reloc, pcrel and fup into i860_fi.
524 (md_assemble): Replace all instances of exp, reloc, pcrel
525 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
526 Add a loop to possibly emit multiple fix-ups for each insn.
527 (i860_process_insn): Likewise.
528 (i860_get_expression): Likewise.
529 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
530
2ebb4b88
MS		 5312003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
532
533 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
534
35f5df7f
L		 5352003-05-07 H.J. Lu <hongjiu.lu@intel.com>
536
537 * config/tc-ia64.c (alias_hash): New.
538 (alias_name_hash): New.
539 (secalias_hash): New.
540 (secalias_name_hash): New.
541 (md_pseudo_table): Add "secalias".
542 (md_begin): Initialize alias_hash, alias_name_hash,
543 secalias_hash and secalias_name_hash.
544 (struct alias): New.
545 (dot_alias): Implement .alias and .secalias directives.
546 (do_alias): New.
547 (ia64_adjust_symtab): New.
548 (do_secalias): New.
549 (ia64_frob_file): New.
550
551 * config/tc-ia64.h (ia64_adjust_symtab): New.
552 (tc_adjust_symtab): Defined.
553 (ia64_frob_file): New.
554 (tc_frob_file): Defined.
555
d2bf1bda
NC		 5562003-05-07 Dmitry Diky <diwil@mail.ru>
557
558 * tc-msp430.c: Add missing lines to known cpus list.
559
cac012d6
AO		 5602003-05-06 Alexandre Oliva <aoliva@redhat.com>
561
562 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
563 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
564 * config.in, configure: Rebuilt.
565
d8dbbec1
L		 5662003-05-05 H.J. Lu <hjl@gnu.org>
567
568 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
569 howto->partial_inplace is false.
570
9204e615
DJ		 5712003-05-05 Daniel Jacobowitz <drow@mvista.com>
572
573 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
574 symbol_used_in_reloc_p check.
575 (md_apply_fix3): Remove check for howto->pcrel_offset.
576
711ef82f
L		 5772003-05-03 H.J. Lu <hjl@gnu.org>
578
579 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
580 fatal error for unknown section attribute.
581
582 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
583 unknown section attribute.
584 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
585 * config/tc-ppc.c (ppc_section_letter): Likewise.
586
587 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
588 (ia64_elf_section_type): Accept "unwind".
589
83b5ab55
L		 5902003-05-02 H.J. Lu <hjl@gnu.org>
591
592 * read.h (demand_copy_string): New.
593
594 * config/tc-alpha.c (demand_copy_string): Removed.
595
7ff0565e
MS		 5962003-05-02 Michael Snyder <msnyder@redhat.com>
597
54cfded0 598 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 599 (for targets that like eg. a leading dot in a local label).
600
2968149b
NC		 6012003-05-02 Nick Clifton <nickc@redhat.com>
602
603 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
604 addend with the symbol's value for pc-relative relocations against
605 a defined symbol - this will be done automatically.
606
e7b9a8c1
L		 6072003-05-01 H.J. Lu <hjl@gnu.org>
608
609 * config/obj-elf.c (obj_elf_type): Accept "notype" and
610 "STT_NOTYPE".
611
612d7b83
L		 6122003-05-01 H.J. Lu <hjl@gnu.org>
613
614 * config/tc-ia64.h (tc_canonicalize_section_name): New.
615
616 * config/obj-elf.c (obj_elf_section_name): Call
617 tc_canonicalize_section_name if it is defined.
618
a645d1eb
L		 6192003-05-01 H.J. Lu <hjl@gnu.org>
620
621 * config/tc-ia64.c (ia64_check_label): New.
622 * config/tc-ia64.h (tc_check_label): New.
623
624 * read.c (read_a_source_file): Call tc_check_label after
625 creating a user-defined label if defined.
626
df12615d
AM		 6272003-05-02 Alan Modra <amodra@bigpond.net.au>
628
629 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
630 -be and split strings to below 509 bytes in length.
631
f70c8412
CG		 6322003-05-01 Christian Groessler <chris@groessler.org>
633
634 * expr.h: Fix comments in operatorT typedef.
54cfded0 635 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 636 Fold s_segm() and s_unseg() into one function s_segm(parm) which
637 decides by the parameter.
638 (md_begin): Don't set linkrelax. Only set Z8002 default if no
639 command line argument was given to select the intended
640 architecure.
641 (get_interrupt_operand): Warn if NOP type code is emitted.
642 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
643 (apply_fix): Call newfix with additional 'size' parameter.
644 (build_bytes): Remove unused variable 'nib'. Detect overflow in
645 4 bit immediate arguments.
646 (md_longopts): Add 'linkrelax' option.
647 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
648 variable when 'linkrelax' command line option is specified.
649 (md_show_usage): Display 'linkrelax' option.
650 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
651 R_CALLR and R_REL16.
652 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
653
10a98291
L		 6542003-04-30 H.J. Lu <hjl@gnu.org>
655
656 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
657 (ia64_float_to_chars): Likewise.
658 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
659 and ia64_float_to_chars by tc_segment_info_data.endian from
660 the current segment if byteorder == -1.
661 (md_begin): Call dot_byteorder to set target_big_endian.
662 (md_atof): Call ia64_float_to_chars to convert floating point.
663 (ia64_float_to_chars_bigendian): New function.
664 (ia64_float_to_chars_littleendian): Likewise.
665 (ia64_elf_section_change_hook): Likewise.
666
667 * config/tc-ia64.h (ia64_number_to_chars): New.
668 (md_number_to_chars): Changed to (*ia64_number_to_chars)
669 (ia64_elf_section_change_hook): New.
670 (md_elf_section_change_hook): Defined.
671 (ia64_segment_info_type): New struct.
672 (TC_SEGMENT_INFO_TYPE): Defined.
673
bf57c3c9
L		 6742003-04-30 H.J. Lu <hjl@gnu.org>
675
676 * config/tc-ia64.c (md_section_align): Deleted.
677
678 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
679 (md_section_align): New.
680
165a7f90
L		 6812003-04-30 H.J. Lu <hjl@gnu.org>
682
683 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
684 and add real16.
685 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
686 "real16.ua".
687 (md_atof): Add 6 byte padding of zero for real16.
688
eba874d8
NC		 6892003-04-29 Nick Clifton <nickc@redhat.com>
690
691 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
692 start of a version name.
693
dbeba5e5
CD		 6942003-04-28 Chris Demetriou <cgd@broadcom.com>
695
696 * configure.in (mips-*-*n*bsd*): Replace with...
697 (mips-*-netbsd*, mips-*-openbsd*): These.
698 * configure: Regenerate.
699
f0d7d5f9
NC		 7002003-04-28 H.J. Lu <hjl@gnu.org>
701
702 * config/tc-hppa.c (hppa_symbol_chars): New.
703 * config/tc-hppa.h (tc_symbol_chars): Likewise.
704
a38b42ab
TS		 7052003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
706
707 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
708
69be0a2b
CD		 7092003-04-25 Chris Demetriou <cgd@broadcom.com>
710
711 * NEWS: Belatedly mention support for MIPS32 Release 2.
712
684022ea
EC		 7132003-04-24 Eric Christopher <echristo@redhat.com>
714
715 * config/tc-mips.c (nopic_need_relax): Revert previous
716 change.
717
2c8714f2
NC		 7182003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
719
720 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 721 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 722 (md_pseudo_table): Handle .loc and .file
723 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
724 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
725 * Makefile.in: Regenerate.
726
684022ea 7272003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 728
729 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
730 (md_pseudo_table): Add h8300hn, h8300sn.
731 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
732 * doc/c-h8300.texi : Add documentation for new machine directives.
733
5ce8663f
NC		 7342003-04-24 Nick Clifton <nickc@redhat.com>
735
736 * config/tc-ppc.c (ppc_symbol_chars): Define.
737 * config/tc-ppc.h (tc_symbol_chars): Define.
738
ef230218
JR		 7392003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
740
741 * config/tc-sh.c: Amend comment to refer to SuperH.
742 * config/tc-sh.h: Likewise.
743 (LISTING_HEADER): Amend to refer to SuperH.
744 * config/tc-sh64.c: Change comment to refer to SuperH.
745 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
746 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
747 * doc/c-sh.texi: Amend to refer to SuperH.
748 Add SuperH architecture documentation references.
749 * doc/c-sh64.texi: Change to refer to SuperH.
750
204cd129
NC		 7512003-04-23 H.J. Lu <hjl@gnu.org>
752
753 * app.c (do_scrub_chars): More checks for valid labels.
754
2cdb18a7
L		 7552003-04-22 H.J. Lu <hjl@gnu.org>
756
757 * app.c (do_scrub_chars): Check for valid label.
758
26597c86
NC		 7592003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
760
761 * doc/as.texinfo: Replace references to Mitsubishi M32R with
762 references to Renesas M32R.
763 * doc/c-m32r.texi: Likewise.
764
88b4ca40
RH		 7652003-04-21 Richard Henderson <rth@redhat.com>
766
54cfded0
AM		 767 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
768 (out_file_list): Assign non-null filename after generating error.
88b4ca40 769
e5f08f7e
JJ		 7702003-04-18 Jakub Jelinek <jakub@redhat.com>
771
772 * ehopt.c (check_eh_frame): For aug_size == 0
773 in state_seeing_aug_size state skip the state_skipping_aug
774 state.
775
c2dcd04e
NC		 7762003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
777
778 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
779 'Renesas'.
780 * doc/c-h8500.texi: Likewise.
781 * doc/c-sh.texi: Likewise.
782 * doc/c-sh64.texi: Likewise.
783 * doc/h8.texi: Likewise.
784 * config/tc-h8300.c: Likewise.
785 * config/tc-h8300.h: Likewise.
786 * config/tc-h8500.c: Likewise.
787 * config/tc-h8500.h: Likewise.
788 * config/tc-sh.c: Likewise.
789 * config/tc-sh.h: Likewise.
790 * config/tc-sh64.c: Likewise.
791 * config/tc-sh64.h: Likewise.
792
f5040a92
AO		 7932003-04-10 Alexandre Oliva <aoliva@redhat.com>
794
795 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
796 * config/tc-mips.c: Use signed add for n32 address arithmetic.
797 (append_insn): When filling delay slots with instructions
798 that have fixups that tc_gen_reloc might consider modifyable
799 in variant frags, start a new frag.
800 (load_address): Generate GOT_DISP with of without offset
801 depending on whether symbol is local. For -xgot, use
802 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
803 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
804 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
805 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
806 <ld_st>: In NewABI with small got, always use
807 GOT_PAGE/GOT_OFST, with the latter in the load/store
808 instruction. With big got, use GOT_HI16/GOT_LO16 or
809 GOT_PAGE/GOT_OFST.
810 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
811 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
812 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
813 (md_convert_frag): Use memmove for safe copying of overlapping
814 regions.
815
35b55ed2
SC		 8162003-04-09 Stephane Carrez <stcarrez@nerim.fr>
817
818 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
819 -mlong, -mshort-double and -mlong-double options; use table @code.
820 (M68HC11-Syntax): Update to document 68HC12 operands.
821 (M68HC11-Modifiers): New section for operand modifiers.
822 (M68HC11-Directives): New section for specific assembler directives.
823 (M68HC11-Branch): Fix Overfull hbox error.
824
9214dd3b
AO		 8252003-04-09 Alexandre Oliva <aoliva@redhat.com>
826
827 * config/tc-mips.c (macro): Add comments explaining the rationale
828 for Chris' change.
829
eb0a7d52
AO		 8302003-04-09 Chris Demetriou <cgd@broadcom.com>
831
832 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
833 constant address that Alexandre took out by accident. Reject
834 64-bit addresses that are not sign extensions of 32 bits only if
835 we don't support 64-bit address constants.
836
a7fc733f
AM		 8372003-04-09 Alan Modra <amodra@bigpond.net.au>
838
839 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
840
9cc92a36
NC		 8412003-04-08 Nick Clifton <nickc@redhat.com>
842
843 * as.c (perform_an_assembly_pass): If using cgen, call
844 gas_cgen_begin.
845 * cgen.c (gas_cgen_begin): New function. If
846 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
847 otherwise call cgen_clear_signed_overflow_ok.
848 * cgen.h: Prototype gas_cgen_begin.
849
fe59a223
TS		 8502003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
851
852 * write.c (write_relocs): Remove unused variable.
853
5a7a0b7b
AO		 8542003-04-06 Chris Demetriou <cgd@broadcom.com>
855
856 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
857 (macro): Use new macro to decide whether to emit constant address
858 as 32 or 64 bits if addresses are 32-bit wide but registers are
859 64-bit wide.
860
577300ce
SC		 8612003-04-05 Stephane Carrez <stcarrez@nerim.fr>
862
863 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
864 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 865 (get_operand): New modifier %page and %addr to obtain page and
577300ce 866 address part of a far-function.
684022ea 867 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 868 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
869 relocs.
870 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
871 (find_opcode): Add comment.
872 (md_estimate_size_before_relax): Force relocation of
873 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
874 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
875 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
876 on the symbol itself so that DWARF2 strings are merged correctly.
877
be33c5dd
SS		 8782003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
879
880 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
881 default tic4x target format to 'coff2-tic4x'.
882 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
883 s/c3x/tic3x/
884 * config/tc-tic4x.h: Ditto
885
e8fd7476
NC		 8862003-04-03 Nick Clifton <nickc@redhat.com>
887
888 * NEWS: Mention support for Xtensa architecture.
889
47281638
PB		 8902003-04-02 Philip Blundell <philb@gnu.org>
891
892 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
893
af22f5b2
CD		 8942003-04-02 Chris Demetriou <cgd@broadcom.com>
895
896 * config/tc-mips.c (macro2): Adjust implementation of
897 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
898 in the case where the source and destination registers
899 are the same.
900
e0001a05
NC		 9012003-04-01 Bob Wilson <bob.wilson@acm.org>
902
54cfded0
AM		 903 * Makefile.am (CPU_TYPES): Add xtensa.
904 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
905 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
906 (xtensa-relax.o): New target.
907 Run "make dep-am".
908 * Makefile.in: Regenerate.
909 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
910 extra_objects for xtensa targets.
911 * configure: Regenerate.
912 * write.c (write_object_file): Add new md_post_relax_hook.
913 * config/tc-xtensa.c: New file.
914 * config/tc-xtensa.h: Likewise.
915 * config/xtensa-istack.h: Likewise.
916 * config/xtensa-relax.c: Likewise.
917 * config/xtensa-relax.h: Likewise.
918 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
919 * doc/Makefile.in: Regenerate.
920 * doc/all.texi: Set new XTENSA variable.
921 * doc/as.texinfo: Set new Xtensa variable. Describe
922 Xtensa-specific options. Define line comment character for
923 Xtensa. Add Xtensa processors to list of ELF targets where
924 alignment is specified in bytes. Add new Xtensa-Dependent node.
925 Add acknowledgements for those contributing to the Xtensa port.
926 * doc/internals.texi: Describe new md_post_relax_hook.
927 * doc/c-xtensa.texi: New file.
e0001a05 928
5a6c6817
NC		 9292003-04-01 Nick Clifton <nickc@redhat.com>
930 Richard Earnshaw <rearnsha@arm.com>
931
932 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
933 (ARM_ARCH_IWMMXT): Simplify.
934 (insns): Place iwmmx instructions in correct place in table.
935 (arm_add_note): New function: Add a note entry to a .note section.
936 (md_begin): Make the default architecture be unknown.
937 Suppress the creation of an arm note section.
938
97bbfa38
EC		 9392003-03-26 Eric Christopher <echristo@redhat.com>
940
54cfded0 941 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 942
e16bb312
NC		 9432003-03-25 Stan Cox <scox@redhat.com>
944 Nick Clifton <nickc@redhat.com>
97bbfa38 945
e16bb312
NC		 946 Contribute support for Intel's iWMMXt chip - an ARM variant:
947
948 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
949 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
950 (enum wreg_type, enum iwmmxt_insn_type): New types.
951 (wr_register, wc_register, wcg_register): New macros.
952 (iwmmxt_table): New variable.
953 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
954 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
955 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
956 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
957 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
958 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
959 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
960 cp_byte_address_offset, cp_byte_address_required_here,
961 check_iwmmxt_insn): New functions.
97bbfa38 962 (asm_opcode_insns): Add iWMMXt instructions.
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NC		 963 (md_begin): Set the mach value for iWMMXt targets. Create a note
964 section to identify iwmmxt binaries.
965 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
966 * doc/c-arm.texi: Document the support for the iWMMXt.
967 * NEWS: Mention new support.
968