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Fix normal operation for h8300-coff target
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d4e2de6b
NC		 12003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
2
3 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
4 (get_operand): Accept both 16 bit 32 bit registers as pointer
5 registers, when operating in Normal mode.
6 (fix_operand_size): Make default address size 16 for Normal mode.
7
ece01a63
ILT		 82003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
9
10 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
11 registers.
12 (do_iwmmxt_word_addr): With a control register, reject conditional
13 execution and reject a non-word size.
14
fda712ee
AM		 152003-10-16 Peter Bergner <bergner@vnet.ibm.com>
16
17 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
18 * configure: Regenerate.
19
60946ad0
AM		 202003-10-15 Alan Modra <amodra@bigpond.net.au>
21
22 * doc/as.texinfo (Align): Correct list of byte targets.
23
1b8e29e5
TS		 242003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
25
26 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
27 Fix indentation. Better error message.
28
b614a702
BW		 292003-10-14 Bob Wilson <bob.wilson@acm.org>
30
31 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
32 argument in call to xtensa_get_property_section_name. Formatting.
33
224186bc
KK		 342003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
35
36 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
37 parenthesis.
38
8edc77b9
KK		 392003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
40
41 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 42 prototypes and casts.
8edc77b9
KK		 43 * config/tc-sh.h: Likewise.
44 * config/tc-sh64.c: Likewise.
45 * config/tc-sh64.h: Likewise.
46
1ae31fee
DB		 472003-10-08 Dave Brolley <brolley@redhat.com>
48
49 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
50 (fr550_check_acc_range): New function.
51 (md_assemble): Call fr550_check_acc_range.
52
532003-10-08 Dave Brolley <brolley@redhat.com>
54
55 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
56 (md_parse_option): Handle OPTION_CPU==fr550.
57 (md_show_usage): Document fr550.
58
05da4302
NC		 592003-10-08 Philippe De Muyter <phdm@macqel.be>
60
60946ad0 61 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 62 (parse_args) : Accept new --gstabs+ option, and set
63 `use_gnu_debug_info_extensions'.
64 (show_usage) : Document --gstabs+ option.
65 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
66 * stabs.c (stabs_generate_asm_file) : If
67 `use_gnu_debug_info_extensions' is set, add the compilation
68 directory to the stabs debug info.
69 * doc/as.texinfo : Document --gstabs+ option.
70 * NEWS: Mention new feature.
71
60946ad0 722003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 73
60946ad0
AM		 74 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
75 assembler syntax.
85cf2a8a 76
60946ad0
AM		 77 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
78 register names. Change all "defined (TE_LINUX)" to
79 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 80
60946ad0
AM		 81 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
82 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 83
4615568e
NC		 842003-10-06 Robert Millan <robertmh@gnu.org>
85
60946ad0 86 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 87 * configure: Regenerate.
88
c2059446
NC		 892003-10-05 Nick Clifton <nickc@redhat.com>
90
91 * as.c (parse_args): Revert patch to change handling of -f
92 option. Its behaviour is mandated by the POSIX 2 spec.
93
a72d6b4e
CG		 942003-10-04 Christian Groessler <chris@groessler.org>
95
96 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
97 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
98 (md_pcrel_from): This function now gets called. Supply return
99 value.
100
33948635
NC		 1012003-10-04 Nick Clifton <nickc@redhat.com>
102
103 * as.c: Convert to ISO C90.
104
d3fb7ca2
NC		 1052003-10-04 Nick Clifton <nickc@redhat.com>
106
107 * as.c (std_shortopts): Remove 'f'.
108 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
109 acecpted as an alias for -f.
110
b256d4fd
NC		 1112003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
112
113 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
114 Make 'r' mean readonly data.
115
d17e7bce
TS		 1162003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
117
118 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
119 Unbreak overflow checks.
120
609f23f4
CD		 1212003-10-01 Chris Demetriou <cgd@broadcom.com>
122
123 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
124
ecd13cd3
TS		 1252003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
126
127 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
128 tests.
129 (load_register): Likewise.
130 (macro): Likewise.
131
30c378fd
CD		 1322003-09-30 Chris Demetriou <cgd@broadcom.com>
133
134 * config/tc-mips.c (mips_ip): Capitalize first word of
135 existing condition code warning, and add condition code
136 warnings for .ps instructions, and for bc1any[24][tf].
137
6a265366
CD		 1382003-09-30 Chris Demetriou <cgd@broadcom.com>
139
140 * NEWS: Mention support for MIPS64 Release 2.
141
43c58ae6
CD		 1422003-09-30 Chris Demetriou <cgd@broadcom.com>
143
144 * NEWS: Add an indication of the cutoff for 2.14.
145
5f74bc13
CD		 1462003-09-30 Chris Demetriou <cgd@broadcom.com>
147
148 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
149 * configure: Regenerate.
150 * config/tc-mips.c (imm2_expr): New variable.
151 (md_assemble, mips16_ip): Initialize imm2_expr.
152 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
153 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
154 (macro): Handle M_DEXT and M_DINS.
155 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
156 (mips_ip): Likewise.
157 (OPTION_MIPS64R2): New define.
158 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
159 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
160 (md_parse_option): Handle OPTION_MIPS64R2.
161 (s_mipsset): Handle setting "mips64r2" ISA.
162 (mips_cpu_info_table): Add mips64r2.
163 (md_show_usage): Document -mips64r2 option.
164 * doc/as.texinfo: Docuemnt -mips64r2 option.
165 * doc/c-mips.texi: Likewise.
166
de1e508d
DA		 1672003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
168
169 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
170
530556a9
JT		 1712003-09-26 Matt Thomas <matt@3am-software.com>
172
173 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
174 (OPTION_PIC): Define.
175 (md_longopts): Add "pic" option.
176 (md_parse_option): Change 'K' to OPTION_PIC.
177
f61e8019
AM		 1782003-09-23 Alan Modra <alan@modra.org>
179
180 * config/obj-elf.c (obj_elf_change_section): Adjust for
181 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
182 to be set when defaults are not. Don't set attr from defaults if
183 old_sec.
184
ae826530
TS		 1852003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
186
187 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
188 truncate values which won't fit im 32 bits.
189 (load_register): Likewise.
190 (macro): Likewise.
191
8cd5b113
AM		 1922003-09-17 Dmitry Diky <diwil@mail.ru>
193
194 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
195 (msp430_operands): Remove redundant l2[16] within switch-case.
196
28d297de
AM		 1972003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
198
199 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
200 * configure: Regenerate.
201
256ab948
TS		 2022003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
203
204 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
205 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
206 the function prototype.
207 (load_register): Likewise. Simplify the checks for sign-extended
208 constants.
209 (macro): Likewise. Fix code generation for 64-bit address constants
210 outside the 32-bit compatibility space. Adjust
211 macro_build_ldst_constoffset calls.
212 (s_cprestore): Adjust macro_build_ldst_constoffset call.
213
82e7541d
BW		 2142003-09-11 Bob Wilson <bob.wilson@acm.org>
215
216 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
217 literal_syms): New global variables.
218 (xtensa_define_label, add_target_symbol, xtensa_find_label,
219 map_over_defined_symbols, is_loop_target_label,
220 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
221 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
222 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
223 from insn_labels to saved_insn_labels when entering a literal region.
224 (xtensa_end_directive): Call md_flush_pending_output. Restore
225 insn_labels list when leaving a literal region.
226 (xtensa_literal_position): Call xtensa_clear_insn_labels.
227 (xtensa_literal_pseudo): Add check to disallow .literal inside a
228 literal region. Move insn_labels to saved_insn_labels and then restore
229 insn_labels on exit.
230 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
231 code to set is_loop_target or is_branch_target flag on the symbol
232 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
233 (xtensa_add_literal_sym, xtensa_add_insn_label,
234 xtensa_clear_insn_labels): New functions.
235 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
236 loops_ok argument. Rewrite to use insn_labels list instead of
237 calling xtensa_find_label and to check the is_loop_target flag on
238 symbols when loops_ok is false.
239 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
240 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
241 call to xtensa_move_labels. Propagate is_branch_target and
242 is_loop_target flags from symbols to frags.
243 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
244 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
245 aligning a loop instruction. Adjust call to xtensa_move_labels for
246 aligning entry instructions. Add call to xtensa_clear_insn_labels.
247 (xtensa_end): Remove call to xtensa_mark_target_fragments.
248 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
249 code to use new literal_syms list.
250 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
251 is_branch_target flags.
252
61846f28
BW		 2532003-09-09 Bob Wilson <bob.wilson@acm.org>
254
255 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
256 "move_labels" argument and corresponding call to xtensa_move_labels.
257 (md_assemble): Add a separate call to xtensa_move_labels and remove
258 argument for call to xtensa_mark_literal_pool_location.
259 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
260 calls to xtensa_mark_literal_pool_location.
261 (xtensa_create_local_symbol): Delete and inline the code into...
262 (xtensa_create_literal_symbol): ...here.
263 (xtensa_frob_label): Combine conditionals.
264 (expression_maybe_register, xtensa_symbol_new_hook,
265 fix_new_exp_in_seg): Use symbol_get_tc.
266
1745fcba
BW		 2672003-09-09 Bob Wilson <bob.wilson@acm.org>
268
269 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
270 combining identical literals.
271 (expression_maybe_register): Remove call to find_lit_sym_translation.
272 (is_duplicate_expression, cache_literal, is_duplicate_literal,
273 add_lit_sym_translation, find_lit_sym_translation): Delete.
274
3fb9d77f
NC		 2752003-09-07 Nick Clifton <nickc@redhat.com>
276
277 * doc/as.texinfo (Comments): Comment character for PPC is #.
278
12a99586
SC		 2792003-09-06 Stephane Carrez <stcarrez@nerim.fr>
280
281 PR savannah/4358:
282 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
283 overflow complain.
284
d5087907
RS		 2852003-09-05 Richard Sandiford <rsandifo@redhat.com>
286
287 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
288
8ad30312
NC		 2892003-09-04 Nick Clifton <nickc@redhat.com>
290
291 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
292 (md_pseudo_table): Add .v850e1 pseudo op.
293 (md_show_usage): Document -mv850e1 switch.
294 (md_parse_option): Accept -mv850e1 switch.
295 (md_begin): Allow TARGET_CPU to be v850e1.
296 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
297 * NEWS: Mention support for v850e1.
298
3c9030c1
AM		 2992003-09-04 Alan Modra <amodra@bigpond.net.au>
300
301 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
302 ppc_cpu selection rather than replacing.
303 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
304 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
305
13dfd2d0
NC		 3062003-09-03 Robert Millan <robertmh@gnu.org>
307
308 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
309 triplet.
310 * configure: Regenerate.
311
13b2be9c
DJ		 3122003-09-02 Daniel Jacobowitz <drow@mvista.com>
313
314 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
315 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
316 Specify AC_CONFIG_AUX_DIR.
317 * aclocal.m4: Regenerated with aclocal-1.7.
318 * configure: Regenerated with autoconf 2.57.
319 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
320
364b6d8b
JJ		 3212003-08-29 Jakub Jelinek <jakub@redhat.com>
322
6749011b 323 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 324 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
325 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
326 nor tc_cfi_emit_pcrel_expr are defined.
327 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
328 DIFF_EXPR_OK is not defined.
329 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
330 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
331 tc_cfi_emit_pcrel_expr): Define.
332 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
333 sparc_cfi_emit_pcrel_expr): New prototypes.
334 (sparc_cie_data_alignment): New decl.
335 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
336 * config/tc-sparc.c: Include dw2gencfi.h.
337 (sparc_cie_data_alignment): New variable.
338 (md_begin): Initialize it.
339 (sparc_cfi_frame_initial_instructions): New function.
340 (sparc_regname_to_dw2regnum): Likewise.
341 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 342 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 343
344 * config/tc-sparc.c (s_common): Cast last argument to long and
345 change format string to shut up warning.
346
0dee3be0
JE		 3472003-08-25 Jason Eckhardt <jle@rice.edu>
348
349 * doc/c-i860.texi: Update text about relocatable address expansions.
350
af858dae
JE		 3512003-08-24 Jason Eckhardt <jle@rice.edu>
352
353 * config/tc-i860.c (md_assemble): Use isrc2 from the original
354 instruction when expanding E_ADDR.
355
3673a93e
NC		 3562003-08-21 Nick Clifton <nickc@redhat.com>
357
358 * po/tr.po: Updated Turkish translation.
359
55257f50
AM		 3602003-08-20 Alan Modra <amodra@bigpond.net.au>
361
362 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
363 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
364
f02232aa
NC		 3652003-08-19 Nick Clifton <nickc@redhat.com>
366
367 * config/tc-arm.c (cp_address_required_here): Add code to handle
368 unindexed addressing mode.
369
3d8aea2f
AM		 3702003-08-19 Alan Modra <amodra@bigpond.net.au>
371
372 * config/tc-ppc.c (md_parse_option): Handle -m440.
373 (md_show_usage): Add -m440.
374 (md_apply_fix3): Warning fix.
375 * doc/c-ppc.texi: Document -m440.
376
d6415f6c
AM		 3772003-08-16 Benjamin Kalytta <bkausbk@web.de>
378
379 * read.c (s_print): Check for NULL.
380
1a317472
AM		 3812003-08-16 Alan Modra <amodra@bigpond.net.au>
382
383 * write.c (fixup_segment): When handling an expression involving
384 the subtraction of two symbols in the same segment, don't clear
385 fx_pcrel except for TC_M68K.
386
da64f3bf
AM		 3872003-08-14 Alan Modra <amodra@bigpond.net.au>
388
f86103b7
AM		 389 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
390 code.
391 * config/tc-i386.c: Likewise.
392 (RELOC_ENUM): Don't define. Replace throughout with enum.
393
c8089be7 394 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 395 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
396 Run "make dep-am".
397 * Makefile.in: Regenerate.
398
c04898f8
AS		 3992003-08-08 Andreas Schwab <schwab@suse.de>
400
401 * config/tc-m68k.h (TARGET_USE_CFIPOP)
402 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
403 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
404 Define.
405 * config/tc-m68k.c: Include "dw2gencfi.h".
406 (tc_m68k_regname_to_dw2regnum)
407 (tc_m68k_frame_initial_instructions): New functions.
408
3b260895
NC		 4092003-08-08 Dmitry Diky <diwil@mail.ru>
410
411 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
412 according to gcc order.
413
14d3f364
JE		 4142003-08-07 Jason Eckhardt <jle@rice.edu>
415
c8089be7
AM		 416 * config/tc-i860.c (i860_check_label): New function.
417 * config/tc-i860.h (i860_check_label): New prototype.
418 (tc_check_label): Define macro as i860_check_label.
14d3f364 419
820aff55
JE		 4202003-08-06 Jason Eckhardt <jle@rice.edu>
421
c8089be7
AM		 422 * config/tc-i860.c (s_align_wrapper): New function and prototype.
423 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
424 surrounding OBJ_ELF ifdef, and re-format slightly.
425 * doc/c-i860.texi: Document the special .align syntax available
426 in Intel mode.
820aff55 427
e15f6d30
JE		 4282003-08-06 Jason Eckhardt <jle@rice.edu>
429
430 * config/tc-i860.c (i860_handle_align): New function.
431 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
432 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
433
0acc96e1
JE		 4342003-08-06 Jason Eckhardt <jle@rice.edu>
435
436 * config/tc-i860.c (i860_process_insn): Check that instructions
437 with their dual-bit set are 8-byte aligned.
438
9e7d479d
NC		 4392003-08-06 Nick Clifton <nickc@redhat.com>
440
441 * po/fr.po: Updated French translation.
442
07c7854e
JE		 4432003-08-05 Jason Eckhardt <jle@rice.edu>
444
c8089be7 445 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 446 setting during flop argument parsing. Instead, do it after
447 instruction is fully parsed.
448
5eb0723a
JE		 4492003-08-05 Jason Eckhardt <jle@rice.edu>
450
c8089be7 451 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 452 directives are only available in Intel syntax mode.
453
5ea0549d
JE		 4542003-08-05 Jason Eckhardt <jle@rice.edu>
455
c8089be7
AM		 456 * config/tc-i860.c (s_dual): Accept .dual directive only in
457 the Intel syntax mode.
458 (s_enddual): Likewise for .enddual.
459 (s_atmp): Likewise for .atmp.
5ea0549d 460
a4622f40
AM		 4612003-08-04 Alan Modra <amodra@bigpond.net.au>
462
463 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
464 for memory operands. Pass the full operand_string to i386_index_check.
465
87505968
JE		 4662003-08-01 Jason Eckhardt <jle@rice.edu>
467
c8089be7
AM		 468 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
469 (target_intel_syntax): Declare variable.
470 (OPTION_INTEL_SYNTAX): Declare macro.
471 (md_longopts): Add option -mintel-syntax.
472 (md_parse_option): Set target_intel_syntax.
473 (md_show_usage): Add -mintel-syntax usage.
474 (md_begin): Set reg_prefix based on target_intel_syntax.
475 (i860_process_insn): Skip register prefix only if there is one.
476 Parse relocatable expressions in either Intel or AT&T syntax based
477 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
478 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
479 about the differences in syntax.
87505968 480
20977673
AM		 4812003-08-01 Dmitry Diky <diwil@mail.ru>
482
483 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
484 to all arches.
485
26c9b704
JR		 4862003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
487
488 * config/tc-sh.c (md_assemble): For branches, check & update
489 valid_arch here.
490
7734b6e9
JE		 4912003-07-30 Jason Eckhardt <jle@rice.edu>
492
493 * config/tc-i860.c: Convert to ISO C90.
494
2d150871
RO		 4952003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
496
497 * read.c (s_space): Revert 2003-07-28 change.
498
92191b29
AM		 4992003-07-30 Alan Modra <amodra@bigpond.net.au>
500
501 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
502
c861c80c
AM		 5032003-07-29 Alan Modra <amodra@bigpond.net.au>
504
505 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
506
77a6138a
AM		 5072003-07-29 Jakub Jelinek <jakub@redhat.com>
508
509 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
510
34f70875
L		 5112003-07-28 H.J. Lu <hongjiu.lu@intel.com>
512
513 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
514
8d548edb
RO		 5152003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
516
517 * read.c (s_space): Don't warn about .space 0.
518
dcd410fe
RO		 5192003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
520
521 * config/tc-mips.c (mips_flag_pdr): Define.
522 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
523 (s_mips_end) [OBJ_ELF]: Likewise.
524 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
525 (md_parse_option) [OBJ_ELF]: Handle them.
526 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
527
528 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
529 * doc/as.texinfo (Overview) [MIPS]: Likewise.
530
3cddba1e
L		 5312003-07-25 H.J. Lu <hongjiu.lu@intel.com>
532
533 * config/obj-elf.c (obj_elf_change_section): Update
534 elf_section_type and elf_section_flags only when they are
535 specified.
536
8e8c182c
L		 5372003-07-25 H.J. Lu <hongjiu.lu@intel.com>
538
539 * config/obj-elf.c (obj_elf_change_section): Always set section
540 type and flags.
541
2f89ff8d
L		 5422003-07-25 H.J. Lu <hongjiu.lu@intel.com>
543
544 * config/obj-elf.c (special_sections): Removed.
545 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
546 elf_section_type and elf_section_flags.
547 (elf_frob_file): Set SHT_GROUP.
548
549 * config/obj-elf.h (obj_sec_set_private_data): New.
550
551 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
552 * config/tc-ia64.h: Likewise.
553 * config/tc-m32r.h: Likewise.
554 * config/tc-m68hc11.h: Likewise.
555 * config/tc-mcore.h: Likewise.
556 * config/tc-mips.h: Likewise.
557 * config/tc-ppc.h: Likewise.
558 * config/tc-sh64.h: Likewise.
559 * config/tc-v850.h: Likewise.
560 * config/tc-xtensa.h: Likewise.
561
562 * config/tc-v850.h (SHF_V850_GPREL): Removed.
563 (SHF_V850_EPREL): Likewise.
564 (SHF_V850_R0REL): Likewise.
565
566 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
567 is defined.
568
a7f10e7a
SC		 5692003-07-24 Stephane Carrez <stcarrez@nerim.fr>
570
571 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
572 debugging symbols so that we handle page memory correctly.
573
834d807b
NC		 5742003-07-24 Nick Clifton <nickc@redhat.com>
575
576 * po/fr.po: Updated French translation.
577
8266886e
DJ		 5782003-07-23 Daniel Jacobowitz <drow@mvista.com>
579
580 * config/tc-arm.c (arm_archs): Add iwmmxt.
581
b41b1f95 5822003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 583
b41b1f95
L		 584 * read.c (do_parse_cons_expression): Mark nbytes unused to
585 silence gcc.
586
0c0b9be0
AO		 5872003-07-22 Alexandre Oliva <aoliva@redhat.com>
588
ba18dd6f
AO		 589 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
590 or bsr/bs.
591
0c0b9be0
AO		 592 * config/tc-h8300.c (md_assemble): Make sure characters after
593 slash and dot are lower-case.
594
6c37ac4d
NC		 5952003-07-17 Nick Clifton <nickc@redhat.com>
596
597 * po/es.po: New Spanish translation.
598 * po/tr.po: New Turkish translation.
599 * po/opcodes.pot: Regenerate.
600
c5c0a210
AM		 6012003-07-16 Alan Modra <amodra@bigpond.net.au>
602
603 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
604 (generic_dwarf2_emit_offset): Don't define function when
605 TC__DWARF2_EMIT_OFFSET is defined.
606
5a7ea749
RS		 6072003-07-15 Richard Sandiford <rsandifo@redhat.com>
608
609 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
610 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 611 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 612
ec178e1b
AM		 6132003-07-15 Alan Modra <amodra@bigpond.net.au>
614
615 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
616 only for V850_OPERAND_DISP operands.
617
e85ca5bb
AM		 6182003-07-15 Alan Modra <amodra@bigpond.net.au>
619
620 * frags.c (frag_more): Move segment checks to..
621 (frag_alloc_check): ..here. New function.
622 (frag_append_1_char): Call frag_alloc_check.
623
76bff705
NC		 6242003-07-14 Nick Clifton <nickc@redhat.com>
625
626 * po/tr.po: Update with latest version.
627 * po/POTFILES.in: Regenerate.
628 * po/gas.pot: Regenerate.
629 * configure: Regenerate.
630
278ed128
NC		 6312003-07-14 Nick Clifton <nickc@redhat.com>
632
633 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
634 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
635 "safe-ctype.h" and update use of macros.
636 * Makefile.am: Update dependencies.
637 * Makefile.in: Regenerate.
638
fce00800
AM		 6392003-07-11 Alan Modra <amodra@bigpond.net.au>
640
641 * po/gas.pot: Regenerate.
642
75e21f08
JJ		 6432003-07-10 Jakub Jelinek <jakub@redhat.com>
644
645 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
646 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
647 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
648 DWARF2_CIE_DATA_ALIGNMENT): Define.
649 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
650 prototypes.
651 (ppc_cie_data_alignment): Declare.
652 * config/tc-ppc.c: Include dw2gencfi.h.
653 (ppc_cie_data_alignment): Define.
654 (md_begin): Initialize ppc_cie_data_alignment.
655 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
656 functions.
657 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
658 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
659 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
660 DWARF2_CIE_DATA_ALIGNMENT): Define.
661 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
662 New prototypes.
663 (s390_cie_data_alignment): Declare.
664 * config/tc-s390.c: Include dw2gencfi.h.
665 (s390_cie_data_alignment): Define.
666 (md_begin): Initialize s390_cie_data_alignment.
667 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
668 New functions.
669
2ce28d43
AO		 6702003-07-10 Alexandre Oliva <aoliva@redhat.com>
671
672 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
673 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
674 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
675 * configure.in (am33_2.0, mn10300-*-linux*): Added.
676 * configure: Rebuilt.
677 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
678 elf32-am33lin.
679 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
680 by default.
681
bf6f0d0c
AO		 6822003-07-09 Alexandre Oliva <aoliva@redhat.com>
683
684 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
685 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
686 for subtracts from GLOBAL_OFFSET_TABLE that could not be
687 simplified.
688 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
689 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
690 could not be simplified.
691 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
692 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
693 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
694 BDF_RELOC_MN10300_GOT32.
695 * config/tc-mn10300.c (mn10300_fix_adjustable): If
696 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
697 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
698 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
699 symbol if we know its value.
700 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
701 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
702 duplicate underscore prefix.
703 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
704 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
705 type in X_md, not X_add_number. Zero X_add_number.
706 (mn10300_check_fixup): Extract relocation type from X_md.
707 * config/tc-mn10300.h: Update comment.
708 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
709 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
710 (O_PIC_reloc): this.
711 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
712 (mn10300_check_fixup): Likewise.
713 (mn10300_parse_name): Set X_add_number to relocation type.
714 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
715 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
716 O_GOTOFF, O_PLT, O_GOT): Define.
717 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
718 (mn10300_check_fixup): New fn.
719 (md_assemble): Call it. Check for PIC-related relocs.
720 (mn10300_cons_fix_new): Likewise. New fn.
721 (mn10300_end_of_match): New fn.
722 (mn10300_md_parse_name_cont): New fn.
723
e7b71525
AO		 7242003-07-09 Alexandre Oliva <aoliva@redhat.com>
725
726 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
727 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
728 accumulator's shift.
729 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
730 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
731 md_assemble, md_estimate_size_before_relax): Handle fbCC.
732 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
733 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
734 HAVE_AM33_2.
735 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
736 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
737 (HAVE_AM33): Match AM33_2 too.
738 (HAVE_AM33_2): New macro.
739 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
740 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
741 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
742 (float_registers, double_registers): New variables.
743 (float_register_name, double_register_name): New functions.
744 (md_assemble): Recognize FP registers. Implement FMT_D3.
745 (mn10300_insert_operand): Support FP registers.
746
115695a8
CD		 7472003-07-08 Chris Demetriou <cgd@broadcom.com>
748
749 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
750 target being a global symbol if not compiling SVR4 PIC code.
751
9f7598c1
NC		 7522003-07-07 Nick Clifton <nickc@redhat.com>
753
754 * doc/c-m32r.texi (M32R-Directives): New node. Document the
755 .high, .shigh and .low directives.
756
1b680e4f
RS		 7572003-07-07 Richard Sandiford <rsandifo@redhat.com>
758
759 * config/tc-h8300.c (h8300sxnmode): Add prototype.
760 (DSYMMODE): Remove.
761 (parse_exp): Replace expressionS argument with a h8_op. Parse the
762 operand size as well.
763 (skip_colonthing): Remove unused expression argument. Tighten checks
764 for 2-digit sizes.
765 (colonmod24): Remove.
766 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
767 (get_operand): Likewise. Use the standard code to read the size of
768 pc-relative operands.
769 (fix_operand_size): Include the size-guessing logic that used to be
770 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
771 offsets with a symbolic component.
772
0cea6190
NC		 7732003-07-04 Nick Clifton <nickc@redhat.com>
774
775 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
776 macro to compute size of selected register name array.
777
933fbc29
MS		 7782003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
779
780 * config/tc-s390.c (md_parse_option): Add cpu type z990.
781 (md_begin): Add minimal cpu type logic for instructions with different
782 binary format depending on the cpu.
783 (md_assemble): Remove check for minimal cpu.
784 (s390_insert_operand): Add support for long displacements.
785 (md_gather_operands): Likewise.
786 (tc_s390_fix_adjustable): Likewise.
787 (tc_s390_force_relocation): Likewise.
788 (md_apply_fix3): Likewise.
789
1a2c1fad
CD		 7902003-06-30 Chris Demetriou <cgd@broadcom.com>
791
792 * config/tc-mips.c (s_mipsset): Implement -march= handling
793 differently.
794
17a2f251
TS		 7952003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
796
797 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
798 prototypes and casts. Replace PTR with void *. Reformat.
799 * config/tc-mips.h: Likewise.
800
6344efa4
AM		 8012003-06-30 Alan Modra <amodra@bigpond.net.au>
802
803 * config/tc-ia64.c (note_register_values): Warning fix.
804 * config/tc-mips.c (append_insn): Likewise.
805
fef14a42
TS		 8062003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
807
808 * config/tc-mips.c (mips_set_options,mips_opts): Support for
809 .set arch=FOO.
810 (file_mips_arch): Rename mips_arch.
811 (mips_arch_info,mips_tune_info): Remove.
812 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
813 (mips_cpu_info_from_arch): New function.
814 (md_begin): Use file_mips_arch.
815 (macro_build,macro,mips_ip): Use mips_opts.arch.
816 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
817 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
818 Use file_mips_arch.
819 (s_mipsset): Support for .set arch=FOO.
820 (mips_cpu_info_table): Fix typo.
821
02fc3089
L		 8222003-06-26 H.J. Lu <hongjiu.lu@intel.com>
823
824 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
825
2d0d09ca
RS		 8262003-06-25 Richard Sandiford <rsandifo@redhat.com>
827
828 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
829 unsigned 8-bit operands.
830
685736be
NC		 8312003-06-24 Nick Clifton <nickc@redhat.com>
832
833 * read.c (s_comm): Change error message to assume an unsigned size
834 has been passed to .comm.
835 * config/tc-sparc.c (s_common): Likewise.
836 * write.c (write_contents): Replace 'unsigned long' with
837 'addressT' and 'long' with offsetT in order to allow computations
838 with very large values to work for 64-bit addressed targets.
839 (relax_and_size_all_segments): Likewise.
840 (relax_frag): Likewise.
841 (relax_segment): Likewise.
e85ca5bb 842
e98d298c
MM		 8432003-06-23 Mark Mitchell <mark@codesourcery.com>
844
845 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
846
ca164297
L		 8472003-06-23 H.J. Lu <hongjiu.lu@intel.com>
848
849 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
850 Instructions.
851
852 * gas/config/tc-i386.h (CpuPNI): New.
853 (CpuUnknownFlags): Add CpuPNI.
854
041340ad
JW		 8552003-06-23 <davidm@hpl.hp.com>
856
857 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
858 freebsd, openvms, and nsk (non-stop kernel).
859
b7599f01
JT		 8602003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
861
862 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
863 all locals have been declared.
864
b7c7d6c1
TS		 8652003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
866
867 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
868 special handling for n32 ABI.
869 (macro): Likewise.
870
815ddb50
TS		 8712003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
872
873 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
874 2003-06-11 change.
875
f590b86e
CG		 8762003-06-19 Christian Groessler <chris@groessler.org>
877
878 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
879 now, not only a warning. Add some more checks to detect invalid
880 registers.
881 (get_operand): For CLASS_IR remember register size in mode struct.
882 (get_specific): Handle new CLASS_IRO type. Add register size
883 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 884 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 885
931e13a6
AM		 8862003-06-19 Alan Modra <amodra@bigpond.net.au>
887
888 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
889 (ppc_change_csect): Add align param. Align frag at start of csect.
890 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
891 (ppc_frob_section): Align vma.
892
9393cb0d
JJ		 8932003-06-18 Jakub Jelinek <jakub@redhat.com>
894
895 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
896 (output_cie): Don't pad.
897 (output_fde): Add align argument. Pad to align if not 0.
898 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
899 Pad just last FDE to EH_FRAME_ALIGNMENT.
900
df9a398f
MS		 9012003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
902
903 * config/tc-s390.c (init_default_arch): Make current_mode_mask
904 dependent on s390_arch_size and current_cpu dependent on
905 current_mode_mask.
906
2fe04c57
NC		 9072003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
908
909 * configure.in: Add c4x as an architecture variant to tic4x.
910 * configure: Regenerate.
911 * Makefile.in: Regenerate.
912 * doc/Makefile.in: Regenerate.
913
9f2b53d7
AM		 9142003-06-18 Alan Modra <amodra@bigpond.net.au>
915
916 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
917 ".TOC." from PPC64_TOC relocs.
918
ba0b2174
AM		 9192003-06-17 Alan Modra <amodra@bigpond.net.au>
920
921 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
922
f899b4b8
TS		 9232003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
924
925 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
926 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
927 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
928 s_cprestore,s_cpadd): Use them.
929
399f703e
HPN		 9302003-06-16 Hans-Peter Nilsson <hp@axis.com>
931
932 * configure.in: Add specific case for cris-*-linux-gnu* with
933 em=linux.
934 * configure: Regenerate.
935 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
936 if TE_LINUX defined, else FALSE.
937 (bfd_boolean demand_register_prefix): Set default from
938 DEFAULT_CRIS_AXIS_LINUX_GNU.
939 (symbols_have_leading_underscore): Similar.
940 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
941
39c2da32
RE		 9422003-06-13 Richard Earnshaw <rearnsha@arm.com>
943
944 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
945 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
946 FPU_ARCH_FPA for AOUT.
947 (md_begin): Don't try to guess the floating point architecture from
948 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
949
a06a29f2
NC		 9502003-06-13 Robert Millan <zeratul2@wanadoo.es>
951
952 * configure.in: Add i386-netbsd-gnu target.
953 * configure: Regenerate.
954
d88ef7a6
TT		 9552003-06-12 Tom Tromey <tromey@redhat.com>
956
957 * doc/as.texinfo (Comm): Added @node. Moved before CFI
958 directives node.
959
34ce925e
RS		 9602003-06-12 Richard Sandiford <rsandifo@redhat.com>
961
962 * config/tc-mips.c (append_insn): In a compound relocation, take the
963 field width from the final (outermost) operator.
964
cdfbf930
RH		 9652003-06-11 Richard Henderson <rth@redhat.com>
966
967 * dw2gencfi.c (struct cfi_escape_data): New.
968 (cfi_add_CFA_nop): Remove.
969 (CFI_escape, dot_cfi_escape): New.
970 (dot_cfi): Remove nop.
971 (cfi_pseudo_table): Remove nop; add escape.
972 (output_cfi_insn): Likewise.
973 (select_cie_for_fde): Stop on escape.
974 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
975 * read.c, read.h (do_parse_cons_expression): New.
976 * doc/as.texinfo (.cfi_escape): New.
977
8c1a34cd
TS		 9782003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
979
980 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
981 (s_cprestore): Likewise.
982 (s_cpreturn): Likewise.
983
4b0cff4e
TS		 9842003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
985
986 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
987 with zeros.
988
a7ebbfdf
TS		 9892003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
990
991 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
992 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
993 exceptions from size assert. Remove most of the addend fixup
994 specialcasing. Remove value, use valP directly. simplify fx_addnumber
995 handling. Remove zero addend specialcases.
996 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
997 the addend fixup specialcase.
998 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
999
d25d759d
TS		 10002003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1001
1002 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1003 in the RELOC_EXPANSION_POSSIBLE case.
1004
9d83078b
AM		 10052003-06-11 Alan Modra <amodra@bigpond.net.au>
1006
1007 * config/tc-i960.c (line_comment_chars): Add '#'.
1008 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1009
3b443373
L		 10102003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1011
1012 * po/Make-in (DESTDIR): New.
1013 (install-data-yes): Support $(DESTDIR).
1014 (uninstall): Likewise.
1015
795bb480
AM		 10162003-06-11 Alan Modra <amodra@bigpond.net.au>
1017
1018 * Makefile.am: Run "make dep-am".
1019 * Makefile.in: Regenerate.
1020 * po/POTFILES.in: Regenerate.
1021
b11dcf4e
DE		 10222003-06-10 Doug Evans <dje@sebabeach.org>
1023
1024 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1025 CGEN_INSN_RELAXED.
1026 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1027 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1028 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1029
adadcc0c
AM		 10302003-06-10 Alan Modra <amodra@bigpond.net.au>
1031 Gary Hade <garyhade@us.ibm.com>
1032
1033 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1034 (md_apply_fix3): Special case lq insn.
1035
0613284f
RS		 10362003-06-10 Richard Sandiford <rsandifo@redhat.com>
1037
1038 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1039 lists. Allow single-register ranges.
1040
f4984206
RS		 10412003-06-10 Richard Sandiford <rsandifo@redhat.com>
1042
1043 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1044 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1045
12b55ccc
L		 10462003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1047
1048 * NEWS: Updated for the new -n option for the i386 assembler.
1049
1050 * config/tc-i386.c (optimize_align_code): New.
1051 (md_shortopts): Add 'n'.
1052 (md_parse_option): Handle 'n'.
1053 (md_show_usage): Add '-n'.
1054
1055 * config/tc-i386.h (optimize_align_code): Declared.
1056 (md_do_align): Optimize code alignment only if optimize_align_code
1057 is not 0.
1058
1059 * doc/as.texinfo: Add the new -n option.
1060
1061 * doc/c-i386.texi: Document the new -n option.
1062
fa87b337
RH		 10632003-06-07 Richard Henderson <rth@redhat.com>
1064
17076204
RH		 1065 * doc/as.texinfo: Document .cfi_rel_offset.
1066
fa87b337
RH		 1067 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1068 (cfi_add_CFA_offset): Detect invalid offsets.
1069 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1070 (cfi_add_CFA_restore_state): Restore it.
1071 (CFI_rel_offset): New.
1072 (cfi_pseudo_table): Add it.
1073 (dot_cfi): Handle it.
1074
52628315
L		 10752003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1076
1077 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1078 predicate for ia64.
1079
d4ea8842
MS		 10802003-06-05 Michael Snyder <msnyder@redhat.com>
1081
1082 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1083 (build_bytes): Ditto.
1084
10852003-06-05 Richard Sandiford <rsandifo@redhat.com>
1086
1087 * config/tc-h8sx.c (DMODE): Remove.
1088 (colonmod24): Don't choose a default if the operand is a 16-bit
1089 constant integer.
1090 (fix_operand_size): New function.
1091 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1092 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1093
2be24b54
ML		 10942003-06-05 Michal Ludvig <mludvig@suse.cz>
1095
1096 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1097 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1098 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1099 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1100 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1101 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1102 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1103 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1104 (cfi_pseudo_table): New directives .cfi_return_column,
1105 .cfi_restore, .cfi_undefined, .cfi_same_value,
1106 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1107 (dot_cfi, output_cfi_insn): Handle new directives.
1108 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1109 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1110 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1111
757bc393
RH		 11122003-06-04 Richard Henderson <rth@redhat.com>
1113
1233ae62
RH		 1114 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1115
757bc393
RH		 1116 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1117
f4b97536
RH		 11182003-06-04 Richard Henderson <rth@redhat.com>
1119
1120 * config/tc-alpha.c (s_alpha_usepv): New.
1121 (md_pseudo_table): Add it.
1122 (alpha_cfi_frame_initial_instructions): New.
1123 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1124 (tc_cfi_frame_initial_instructions): New.
1125 * doc/c-alpha.texi: Document .usepv.
1126
68d55fe3
JJ		 11272003-06-04 Jakub Jelinek <jakub@redhat.com>
1128
1129 * as.c (show_usage): Document --execstack and --noexecstack.
1130 (parse_args): Add --execstack and --noexecstack.
1131 (main): Create .note.GNU-stack section if --execstack or
1132 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1133 * as.h (flag_execstack, flag_noexecstack): New.
1134
f9b4148d
CD		 11352003-06-03 Chris Demetriou <cgd@broadcom.com>
1136
1137 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1138 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1139 (OPTION_MISC_BASE): New defines.
1140 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1141 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1142 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1143 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1144 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1145 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1146 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1147 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1148 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1149 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1150 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1151 (OPTION_TRAP): Redefine in terms of new defines.
1152 (md_longopts): Reorder entries.
1153
7ee7b84d
MS		 11542003-05-14 Michael Snyder <msnyder@redhat.com>
1155 From Bernd Schmidt <bernds@redhat.com>
1156 and Michael Snyder <msnyder@redhat.com>
1157 and Alexandre Oliva <aoliva@redhat.com>
1158 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1159 * config/tc-h8300.h: Ditto.
1160
e30ddb24
NC		 11612003-06-03 Nick Clifton <nickc@redhat.com>
1162
1163 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1164 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1165 before calling bfd_reloc_type_lookup.
1166
ed7d5d1a
AM		 11672003-06-02 Alan Modra <amodra@bigpond.net.au>
1168
1169 * read.c (emit_expr): Set dot_value.
1170 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1171
c1ed1235
AM		 11722003-06-02 Alan Modra <amodra@bigpond.net.au>
1173
1174 * macro.c (sub_actual): Don't lose string if it turns out that
1175 &string wasn't an arg.
1176
eafbc43f
RH		 11772003-05-31 Richard Henderson <rth@redhat.com>
1178
1179 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1180 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1181
f37f01cf
RH		 11822003-05-29 Richard Henderson <rth@redhat.com>
1183
1184 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1185 (all_frame_data, plast_frame_data, cur_frame_data): New.
1186 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1187 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1188 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1189 * config/tc-alpha.h (md_end): New.
1190 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1191 (DWARF2_CIE_DATA_ALIGNMENT): New.
1192
a197c351
NC		 11932003-05-29 Nick Clifton <nickc@redhat.com>
1194
1195 * configure.in: Add i386-*-freebsd* entry.
1196 * configure: Regenerate.
1197
4bf4a882 11982003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1199
1200 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1201
756d1d01
RH		 12022003-05-27 Richard Henderson <rth@redhat.com>
1203
1204 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1205 symbol_create call.
1206 (current_location): Use symbol_temp_new_now.
1207 * stabs.c (s_stab_generic): Use symbol_temp_new.
1208 * symbols.c (temp_label_name): Remove.
1209 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1210
a4447b93
RH		 12112003-05-27 Richard Henderson <rth@redhat.com>
1212
1213 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1214 * as.c (main): Always call cfi_finish.
1215 * config/tc-i386.c (x86_dwarf2_return_column): New.
1216 (x86_cie_data_alignment): New.
1217 (md_begin): Set them.
1218 (tc_x86_cfi_init): Remove.
1219 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1220 return int, not unsigned long; don't as_bad here.
1221 (tc_x86_frame_initial_instructions): Streamline; use
1222 updated api.
1223 * config/tc-i386.h (tc_cfi_init): Remove.
1224 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1225 (DWARF2_CIE_DATA_ALIGNMENT): New.
1226
b7d6ed97
RH		 12272003-05-27 Richard Henderson <rth@redhat.com>
1228
1229 * symbols.c (temp_label_name): New.
1230 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1231 (symbol_set_value_now): New.
1232 * symbols.h: Prototype them.
1233 * dwarf2dbg.c: Use them.
1234 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1235
14218d5f
JE		 12362003-05-23 Jason Eckhardt <jle@rice.edu>
1237
1238 * config/tc-i860.c (target_xp): Declare variable.
1239 (OPTION_XP): Declare macro.
1240 (md_longopts): Add option -mxp.
1241 (md_parse_option): Set target_xp.
1242 (md_show_usage): Add -mxp usage.
1243 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1244 (md_assemble): Don't try expansions if XP_ONLY is set.
1245 * doc/c-i860.texi: Document -mxp option and i860XP support.
1246
36ede617
EC		 12472003-05-23 Eric Christopher <echristo@redhat.com>
1248
1249 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1250
a105a300
TS		 12512003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1252
1253 * config/tc-mips.c (append_insn): Use actual relocation size for new
1254 fixp's. Don't relax overflow checking for partial_inplace relocations.
1255 Use the actual relocation type in combined relocs, not just the type
1256 of the first one.
1257 (macro_build_jalr): Use actual relocation size for new fix.
1258 (s_cpsetup, s_gpdword): Likewise.
1259
dc9461f6
TS		 12602003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1261
1262 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1263
ceb41009
NC		 12642003-05-22 Nick Clifton <nickc@redhat.com>
1265
1266 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1267 section relative offsets for relocs that will not be based on the
1268 section symbol.
1269 (xstormy16_md_apply_fix3): Remove previous patch to this
1270 function.
1271
143d77c5
EC		 12722003-05-07 Eric Christopher <echristo@redhat.com>
1273
ed7d5d1a
AM		 1274 * config/tc-mips.c (mips_abicalls): New variable.
1275 (md_parse_option): Use.
1276 (s_option): Ditto.
1277 (s_abicalls): Ditto.
1278 (mips_elf_final_processing): Set EF_MIPS_PIC and
1279 EF_MIPS_CPIC dependent on above.
143d77c5 1280
85c77c38
DA		 12812003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1282
1283 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1284
87ccc1b0
NC		 12852003-05-21 Nick Clifton <nickc@redhat.com>
1286
ed7d5d1a
AM		 1287 * config/obj-elf.c: Include dwarf2dbg.h.
1288 (elf_pseudo_tab): Add .file and .loc.
1289 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1290 * config/tc-arm.c: Likewise.
1291 * config/tc-h8300.c: Likewise.
1292 * config/tc-hppa.c: Likewise.
1293 * config/tc-ia64.c: Likewise.
1294 * config/tc-m68hc11.c: Likewise.
1295 * config/tc-m68k.c: Likewise.
1296 * config/tc-mmix.c: Likewise.
1297 * config/tc-mn10300.c: Likewise.
1298 * config/tc-ppc.c: Likewise.
1299 * config/tc-sh.c: Likewise.
1300 * config/tc-sparc.c: Likewise.
1301 * config/tc-v850.c: Likewise.
1302 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1303 dwarf2dbg.h.
1304 * config/tc-ip2k.c: Likewise.
1305 * config/tc-iq2000.c: Likewise.
1306 * config/tc-xstormy16.c: Likewise.
1307 * config/tc-xtensa.c: Likewise.
87ccc1b0 1308 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1309 * Makefile.in: Regenerate.
1310 * aclocal.m4: Regenerate.
1311 * config.in: Regenerate.
1312 * configure: Regenerate.
1313 * po/POTFILES.in: Regenerate.
1314 * po/gas.pot: Regenerate.
143d77c5 1315
7ed2c8b0
NC		 13162003-05-21 Nick Clifton <nickc@redhat.com>
1317
1318 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1319 BFD_ASSEMBLER targets.
1320 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1321 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1322 defining BFD_ASSEMBLER.
1323
39b82151
ML		 13242003-05-20 Michal Ludvig <mludvig@suse.cz>
1325
1326 * as.c (main): Remove tc_cfi_init().
143d77c5 1327 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1328 with '%'.
1329 (cfi_pseudo_table): Add "cfi_register" entry.
1330 (cfi_make_insn): Handle CFA_register.
1331 (cfi_output_insn): Ditto.
1332 (dot_cfi): Ditto.
1333 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1334 (dot_cfi_endproc): Reuse already emitted CIEs.
1335 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1336 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1337
f53e95c7
NC		 13382003-05-20 Nick Clifton <nickc@redhat.com>
1339
1340 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1341 (md_pseudo_table): Add entries for .loc and .line.
1342
7c0295b1
AM		 13432003-05-20 Alan Modra <amodra@bigpond.net.au>
1344
1345 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1346 defined.
1347 (dot_cfi_endproc): Avoid C99 construct.
1348
54cfded0
AM		 13492003-05-20 Michal Ludvig <mludvig@suse.cz>
1350
1351 * dw2gencfi.c, dw2gencfi.h: New files.
1352 * config/tc-i386.c (tc_x86_cfi_init): New function.
1353 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1354 * as.c (parse_args): Set verbose flag on --verbose.
1355 (main): Call tc_cfi_init()/cfi_finish().
1356 * as.h (verbose): New external variable.
1357 * read.c (pobegin): Insert CFI pops to the list.
1358 * symbols.c (local_symbol_make): Make symbol external.
1359 * symbols.h (local_symbol_make): New prototype.
1360 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1361 * Makefile.in: Regenerate.
1362 * doc/as.texinfo: Added node "CFI directives" with description of
1363 all implemented .cfi_* directives.
1364 * doc/Makefile.in: Regenerate.
1365 * po/POTFILES.in: Regenerate.
1366
a1f3c24c
SS		 13672003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1368
54cfded0
AM		 1369 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1370 insns.
1975ab25 1371 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1372
b645cb17
JE		 13732003-05-18 Jason Eckhardt <jle@rice.edu>
1374
1375 * config/tc-i860.c (i860_process_insn): Initialize fc after
1376 each opcode mismatch.
1377
80c7c40a
NC		 13782003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1379
1380 * configure.in: Accept i[3-7]86 variants.
1381 * configure: Regenerate.
1382
c344a4c8
TS		 13832003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1384
1385 * config/tc-mips.h: Fix comment formatting.
1386
64e55042
HPN		 13872003-05-13 Hans-Peter Nilsson <hp@axis.com>
1388
1389 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1390 (read_a_source_file): Delete label contin.
64e55042
HPN		 1391 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1392 input as with macros, instead of in separate old_* variables.
1393 Zero-terminate string being scrubbed.
1394
e66c629e
NC		 13952003-05-12 Nick Clifton <nickc@redhat.com>
1396
1397 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1398 (md_assemble): Reset skipping_fptr.
1399 (md_operand): If @fptr() is followed by a minus sign, set
1400 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1401 @fptr is detected, ignore it and reset skipping_fptr.
1402
673a54e3
JE		 14032003-05-11 Jason Eckhardt <jle@rice.edu>
1404
1405 * config/tc-i860.c (MAX_FIXUPS): Define.
1406 (struct i860_fi fi[]): New struct.
1407 (struct i860_it the_insn): Add above as member and move fields
1408 exp, reloc, pcrel and fup into i860_fi.
1409 (md_assemble): Replace all instances of exp, reloc, pcrel
1410 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1411 Add a loop to possibly emit multiple fix-ups for each insn.
1412 (i860_process_insn): Likewise.
1413 (i860_get_expression): Likewise.
1414 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1415
2ebb4b88
MS		 14162003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1417
1418 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1419
35f5df7f
L		 14202003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1421
1422 * config/tc-ia64.c (alias_hash): New.
1423 (alias_name_hash): New.
1424 (secalias_hash): New.
1425 (secalias_name_hash): New.
1426 (md_pseudo_table): Add "secalias".
1427 (md_begin): Initialize alias_hash, alias_name_hash,
1428 secalias_hash and secalias_name_hash.
1429 (struct alias): New.
1430 (dot_alias): Implement .alias and .secalias directives.
1431 (do_alias): New.
1432 (ia64_adjust_symtab): New.
1433 (do_secalias): New.
1434 (ia64_frob_file): New.
1435
1436 * config/tc-ia64.h (ia64_adjust_symtab): New.
1437 (tc_adjust_symtab): Defined.
1438 (ia64_frob_file): New.
1439 (tc_frob_file): Defined.
1440
d2bf1bda
NC		 14412003-05-07 Dmitry Diky <diwil@mail.ru>
1442
1443 * tc-msp430.c: Add missing lines to known cpus list.
1444
cac012d6
AO		 14452003-05-06 Alexandre Oliva <aoliva@redhat.com>
1446
1447 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1448 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1449 * config.in, configure: Rebuilt.
1450
d8dbbec1
L		 14512003-05-05 H.J. Lu <hjl@gnu.org>
1452
1453 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1454 howto->partial_inplace is false.
1455
9204e615
DJ		 14562003-05-05 Daniel Jacobowitz <drow@mvista.com>
1457
1458 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1459 symbol_used_in_reloc_p check.
1460 (md_apply_fix3): Remove check for howto->pcrel_offset.
1461
711ef82f
L		 14622003-05-03 H.J. Lu <hjl@gnu.org>
1463
1464 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1465 fatal error for unknown section attribute.
1466
1467 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1468 unknown section attribute.
1469 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1470 * config/tc-ppc.c (ppc_section_letter): Likewise.
1471
1472 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1473 (ia64_elf_section_type): Accept "unwind".
1474
83b5ab55
L		 14752003-05-02 H.J. Lu <hjl@gnu.org>
1476
1477 * read.h (demand_copy_string): New.
1478
1479 * config/tc-alpha.c (demand_copy_string): Removed.
1480
7ff0565e
MS		 14812003-05-02 Michael Snyder <msnyder@redhat.com>
1482
54cfded0 1483 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1484 (for targets that like eg. a leading dot in a local label).
1485
2968149b
NC		 14862003-05-02 Nick Clifton <nickc@redhat.com>
1487
1488 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1489 addend with the symbol's value for pc-relative relocations against
1490 a defined symbol - this will be done automatically.
1491
e7b9a8c1
L		 14922003-05-01 H.J. Lu <hjl@gnu.org>
1493
1494 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1495 "STT_NOTYPE".
1496
612d7b83
L		 14972003-05-01 H.J. Lu <hjl@gnu.org>
1498
1499 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1500
1501 * config/obj-elf.c (obj_elf_section_name): Call
1502 tc_canonicalize_section_name if it is defined.
1503
a645d1eb
L		 15042003-05-01 H.J. Lu <hjl@gnu.org>
1505
1506 * config/tc-ia64.c (ia64_check_label): New.
1507 * config/tc-ia64.h (tc_check_label): New.
1508
1509 * read.c (read_a_source_file): Call tc_check_label after
1510 creating a user-defined label if defined.
1511
df12615d
AM		 15122003-05-02 Alan Modra <amodra@bigpond.net.au>
1513
1514 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1515 -be and split strings to below 509 bytes in length.
1516
f70c8412
CG		 15172003-05-01 Christian Groessler <chris@groessler.org>
1518
1519 * expr.h: Fix comments in operatorT typedef.
54cfded0 1520 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1521 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1522 decides by the parameter.
1523 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1524 command line argument was given to select the intended
1525 architecure.
1526 (get_interrupt_operand): Warn if NOP type code is emitted.
1527 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1528 (apply_fix): Call newfix with additional 'size' parameter.
1529 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1530 4 bit immediate arguments.
1531 (md_longopts): Add 'linkrelax' option.
1532 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1533 variable when 'linkrelax' command line option is specified.
1534 (md_show_usage): Display 'linkrelax' option.
1535 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1536 R_CALLR and R_REL16.
1537 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1538
10a98291
L		 15392003-04-30 H.J. Lu <hjl@gnu.org>
1540
1541 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1542 (ia64_float_to_chars): Likewise.
1543 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1544 and ia64_float_to_chars by tc_segment_info_data.endian from
1545 the current segment if byteorder == -1.
1546 (md_begin): Call dot_byteorder to set target_big_endian.
1547 (md_atof): Call ia64_float_to_chars to convert floating point.
1548 (ia64_float_to_chars_bigendian): New function.
1549 (ia64_float_to_chars_littleendian): Likewise.
1550 (ia64_elf_section_change_hook): Likewise.
1551
1552 * config/tc-ia64.h (ia64_number_to_chars): New.
1553 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1554 (ia64_elf_section_change_hook): New.
1555 (md_elf_section_change_hook): Defined.
1556 (ia64_segment_info_type): New struct.
1557 (TC_SEGMENT_INFO_TYPE): Defined.
1558
bf57c3c9
L		 15592003-04-30 H.J. Lu <hjl@gnu.org>
1560
1561 * config/tc-ia64.c (md_section_align): Deleted.
1562
1563 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1564 (md_section_align): New.
1565
165a7f90
L		 15662003-04-30 H.J. Lu <hjl@gnu.org>
1567
1568 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1569 and add real16.
1570 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1571 "real16.ua".
1572 (md_atof): Add 6 byte padding of zero for real16.
1573
eba874d8
NC		 15742003-04-29 Nick Clifton <nickc@redhat.com>
1575
1576 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1577 start of a version name.
1578
dbeba5e5
CD		 15792003-04-28 Chris Demetriou <cgd@broadcom.com>
1580
1581 * configure.in (mips-*-*n*bsd*): Replace with...
1582 (mips-*-netbsd*, mips-*-openbsd*): These.
1583 * configure: Regenerate.
1584
f0d7d5f9
NC		 15852003-04-28 H.J. Lu <hjl@gnu.org>
1586
1587 * config/tc-hppa.c (hppa_symbol_chars): New.
1588 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1589
a38b42ab
TS		 15902003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1591
1592 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1593
69be0a2b
CD		 15942003-04-25 Chris Demetriou <cgd@broadcom.com>
1595
1596 * NEWS: Belatedly mention support for MIPS32 Release 2.
1597
684022ea
EC		 15982003-04-24 Eric Christopher <echristo@redhat.com>
1599
1600 * config/tc-mips.c (nopic_need_relax): Revert previous
1601 change.
1602
2c8714f2
NC		 16032003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1604
1605 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1606 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1607 (md_pseudo_table): Handle .loc and .file
1608 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1609 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1610 * Makefile.in: Regenerate.
1611
684022ea 16122003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1613
1614 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1615 (md_pseudo_table): Add h8300hn, h8300sn.
1616 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1617 * doc/c-h8300.texi : Add documentation for new machine directives.
1618
5ce8663f
NC		 16192003-04-24 Nick Clifton <nickc@redhat.com>
1620
1621 * config/tc-ppc.c (ppc_symbol_chars): Define.
1622 * config/tc-ppc.h (tc_symbol_chars): Define.
1623
ef230218
JR		 16242003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1625
1626 * config/tc-sh.c: Amend comment to refer to SuperH.
1627 * config/tc-sh.h: Likewise.
1628 (LISTING_HEADER): Amend to refer to SuperH.
1629 * config/tc-sh64.c: Change comment to refer to SuperH.
1630 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1631 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1632 * doc/c-sh.texi: Amend to refer to SuperH.
1633 Add SuperH architecture documentation references.
1634 * doc/c-sh64.texi: Change to refer to SuperH.
1635
204cd129
NC		 16362003-04-23 H.J. Lu <hjl@gnu.org>
1637
1638 * app.c (do_scrub_chars): More checks for valid labels.
1639
2cdb18a7
L		 16402003-04-22 H.J. Lu <hjl@gnu.org>
1641
1642 * app.c (do_scrub_chars): Check for valid label.
1643
26597c86
NC		 16442003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1645
1646 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1647 references to Renesas M32R.
1648 * doc/c-m32r.texi: Likewise.
1649
88b4ca40
RH		 16502003-04-21 Richard Henderson <rth@redhat.com>
1651
54cfded0
AM		 1652 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1653 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1654
e5f08f7e
JJ		 16552003-04-18 Jakub Jelinek <jakub@redhat.com>
1656
1657 * ehopt.c (check_eh_frame): For aug_size == 0
1658 in state_seeing_aug_size state skip the state_skipping_aug
1659 state.
1660
c2dcd04e
NC		 16612003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1662
1663 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1664 'Renesas'.
1665 * doc/c-h8500.texi: Likewise.
1666 * doc/c-sh.texi: Likewise.
1667 * doc/c-sh64.texi: Likewise.
1668 * doc/h8.texi: Likewise.
1669 * config/tc-h8300.c: Likewise.
1670 * config/tc-h8300.h: Likewise.
1671 * config/tc-h8500.c: Likewise.
1672 * config/tc-h8500.h: Likewise.
1673 * config/tc-sh.c: Likewise.
1674 * config/tc-sh.h: Likewise.
1675 * config/tc-sh64.c: Likewise.
1676 * config/tc-sh64.h: Likewise.
1677
f5040a92
AO		 16782003-04-10 Alexandre Oliva <aoliva@redhat.com>
1679
1680 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1681 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1682 (append_insn): When filling delay slots with instructions
1683 that have fixups that tc_gen_reloc might consider modifyable
1684 in variant frags, start a new frag.
1685 (load_address): Generate GOT_DISP with of without offset
1686 depending on whether symbol is local. For -xgot, use
1687 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1688 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1689 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1690 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1691 <ld_st>: In NewABI with small got, always use
1692 GOT_PAGE/GOT_OFST, with the latter in the load/store
1693 instruction. With big got, use GOT_HI16/GOT_LO16 or
1694 GOT_PAGE/GOT_OFST.
1695 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1696 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1697 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1698 (md_convert_frag): Use memmove for safe copying of overlapping
1699 regions.
1700
35b55ed2
SC		 17012003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1702
1703 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1704 -mlong, -mshort-double and -mlong-double options; use table @code.
1705 (M68HC11-Syntax): Update to document 68HC12 operands.
1706 (M68HC11-Modifiers): New section for operand modifiers.
1707 (M68HC11-Directives): New section for specific assembler directives.
1708 (M68HC11-Branch): Fix Overfull hbox error.
1709
9214dd3b
AO		 17102003-04-09 Alexandre Oliva <aoliva@redhat.com>
1711
1712 * config/tc-mips.c (macro): Add comments explaining the rationale
1713 for Chris' change.
1714
eb0a7d52
AO		 17152003-04-09 Chris Demetriou <cgd@broadcom.com>
1716
1717 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1718 constant address that Alexandre took out by accident. Reject
1719 64-bit addresses that are not sign extensions of 32 bits only if
1720 we don't support 64-bit address constants.
1721
a7fc733f
AM		 17222003-04-09 Alan Modra <amodra@bigpond.net.au>
1723
1724 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1725
9cc92a36
NC		 17262003-04-08 Nick Clifton <nickc@redhat.com>
1727
1728 * as.c (perform_an_assembly_pass): If using cgen, call
1729 gas_cgen_begin.
1730 * cgen.c (gas_cgen_begin): New function. If
1731 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1732 otherwise call cgen_clear_signed_overflow_ok.
1733 * cgen.h: Prototype gas_cgen_begin.
1734
fe59a223
TS		 17352003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1736
1737 * write.c (write_relocs): Remove unused variable.
1738
5a7a0b7b
AO		 17392003-04-06 Chris Demetriou <cgd@broadcom.com>
1740
1741 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1742 (macro): Use new macro to decide whether to emit constant address
1743 as 32 or 64 bits if addresses are 32-bit wide but registers are
1744 64-bit wide.
1745
577300ce
SC		 17462003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1747
1748 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1749 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1750 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1751 address part of a far-function.
684022ea 1752 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1753 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1754 relocs.
1755 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1756 (find_opcode): Add comment.
1757 (md_estimate_size_before_relax): Force relocation of
1758 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1759 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1760 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1761 on the symbol itself so that DWARF2 strings are merged correctly.
1762
be33c5dd
SS		 17632003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1764
1765 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1766 default tic4x target format to 'coff2-tic4x'.
1767 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1768 s/c3x/tic3x/
1769 * config/tc-tic4x.h: Ditto
1770
e8fd7476
NC		 17712003-04-03 Nick Clifton <nickc@redhat.com>
1772
1773 * NEWS: Mention support for Xtensa architecture.
1774
47281638
PB		 17752003-04-02 Philip Blundell <philb@gnu.org>
1776
1777 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1778
af22f5b2
CD		 17792003-04-02 Chris Demetriou <cgd@broadcom.com>
1780
1781 * config/tc-mips.c (macro2): Adjust implementation of
1782 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1783 in the case where the source and destination registers
1784 are the same.
1785
e0001a05
NC		 17862003-04-01 Bob Wilson <bob.wilson@acm.org>
1787
54cfded0
AM		 1788 * Makefile.am (CPU_TYPES): Add xtensa.
1789 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1790 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1791 (xtensa-relax.o): New target.
1792 Run "make dep-am".
1793 * Makefile.in: Regenerate.
1794 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1795 extra_objects for xtensa targets.
1796 * configure: Regenerate.
1797 * write.c (write_object_file): Add new md_post_relax_hook.
1798 * config/tc-xtensa.c: New file.
1799 * config/tc-xtensa.h: Likewise.
1800 * config/xtensa-istack.h: Likewise.
1801 * config/xtensa-relax.c: Likewise.
1802 * config/xtensa-relax.h: Likewise.
1803 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1804 * doc/Makefile.in: Regenerate.
1805 * doc/all.texi: Set new XTENSA variable.
1806 * doc/as.texinfo: Set new Xtensa variable. Describe
1807 Xtensa-specific options. Define line comment character for
1808 Xtensa. Add Xtensa processors to list of ELF targets where
1809 alignment is specified in bytes. Add new Xtensa-Dependent node.
1810 Add acknowledgements for those contributing to the Xtensa port.
1811 * doc/internals.texi: Describe new md_post_relax_hook.
1812 * doc/c-xtensa.texi: New file.
e0001a05 1813
5a6c6817
NC		 18142003-04-01 Nick Clifton <nickc@redhat.com>
1815 Richard Earnshaw <rearnsha@arm.com>
1816
1817 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1818 (ARM_ARCH_IWMMXT): Simplify.
1819 (insns): Place iwmmx instructions in correct place in table.
1820 (arm_add_note): New function: Add a note entry to a .note section.
1821 (md_begin): Make the default architecture be unknown.
1822 Suppress the creation of an arm note section.
1823
97bbfa38
EC		 18242003-03-26 Eric Christopher <echristo@redhat.com>
1825
54cfded0 1826 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1827
e16bb312
NC		 18282003-03-25 Stan Cox <scox@redhat.com>
1829 Nick Clifton <nickc@redhat.com>
97bbfa38 1830
28d297de 1831 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 1832
1833 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1834 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1835 (enum wreg_type, enum iwmmxt_insn_type): New types.
1836 (wr_register, wc_register, wcg_register): New macros.
1837 (iwmmxt_table): New variable.
1838 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1839 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1840 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1841 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1842 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1843 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1844 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1845 cp_byte_address_offset, cp_byte_address_required_here,
1846 check_iwmmxt_insn): New functions.
97bbfa38 1847 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1848 (md_begin): Set the mach value for iWMMXt targets. Create a note
1849 section to identify iwmmxt binaries.
1850 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1851 * doc/c-arm.texi: Document the support for the iWMMXt.
1852 * NEWS: Mention new support.
1853