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Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
88fc725d
HPN		 12003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
2
3 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
4 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
5 --no-stubs.
6 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
7 comment.
8 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
9 (pushj_stubs): New variable.
10 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
11 (PUSHJSTUB_MAX): New macros.
12 (md_longopts): New options "--no-pushj-stubs" and synonym
13 "--no-stubs".
14 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
15 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
16 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
17 PUSHJ stub relaxation.
18 (md_convert_frag): Handle STATE_PUSHJSTUB.
19 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
20 (tc_gen_reloc): Ditto.
21 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
22 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
23 (struct mmix_segment_info_type): New.
24
36759679
NC		 252003-10-17 Paul Dale <pauli@snapgear.com>
26 Bernardo Innocenti <bernie@develer.com>
27
28 * config/tc-m68k.c (make_pcrel_absolute): Enforce
29 PC-relative jumps with --pcrel.
30 (md_convert_frag_1): Likewise.
31 (md_create_long_jump): Likewise.
32
d4e2de6b
NC		 332003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
34
35 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
36 (get_operand): Accept both 16 bit 32 bit registers as pointer
37 registers, when operating in Normal mode.
38 (fix_operand_size): Make default address size 16 for Normal mode.
39
ece01a63
ILT		 402003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
41
42 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
43 registers.
44 (do_iwmmxt_word_addr): With a control register, reject conditional
45 execution and reject a non-word size.
46
fda712ee
AM		 472003-10-16 Peter Bergner <bergner@vnet.ibm.com>
48
49 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
50 * configure: Regenerate.
51
60946ad0
AM		 522003-10-15 Alan Modra <amodra@bigpond.net.au>
53
54 * doc/as.texinfo (Align): Correct list of byte targets.
55
1b8e29e5
TS		 562003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
57
58 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
59 Fix indentation. Better error message.
60
b614a702
BW		 612003-10-14 Bob Wilson <bob.wilson@acm.org>
62
63 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
64 argument in call to xtensa_get_property_section_name. Formatting.
65
224186bc
KK		 662003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
67
68 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
69 parenthesis.
70
8edc77b9
KK		 712003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
72
73 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 74 prototypes and casts.
8edc77b9
KK		 75 * config/tc-sh.h: Likewise.
76 * config/tc-sh64.c: Likewise.
77 * config/tc-sh64.h: Likewise.
78
1ae31fee
DB		 792003-10-08 Dave Brolley <brolley@redhat.com>
80
81 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
82 (fr550_check_acc_range): New function.
83 (md_assemble): Call fr550_check_acc_range.
84
852003-10-08 Dave Brolley <brolley@redhat.com>
86
87 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
88 (md_parse_option): Handle OPTION_CPU==fr550.
89 (md_show_usage): Document fr550.
90
05da4302
NC		 912003-10-08 Philippe De Muyter <phdm@macqel.be>
92
60946ad0 93 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 94 (parse_args) : Accept new --gstabs+ option, and set
95 `use_gnu_debug_info_extensions'.
96 (show_usage) : Document --gstabs+ option.
97 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
98 * stabs.c (stabs_generate_asm_file) : If
99 `use_gnu_debug_info_extensions' is set, add the compilation
100 directory to the stabs debug info.
101 * doc/as.texinfo : Document --gstabs+ option.
102 * NEWS: Mention new feature.
103
60946ad0 1042003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 105
60946ad0
AM		 106 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
107 assembler syntax.
85cf2a8a 108
60946ad0
AM		 109 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
110 register names. Change all "defined (TE_LINUX)" to
111 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 112
60946ad0
AM		 113 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
114 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 115
4615568e
NC		 1162003-10-06 Robert Millan <robertmh@gnu.org>
117
60946ad0 118 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 119 * configure: Regenerate.
120
c2059446
NC		 1212003-10-05 Nick Clifton <nickc@redhat.com>
122
123 * as.c (parse_args): Revert patch to change handling of -f
124 option. Its behaviour is mandated by the POSIX 2 spec.
125
a72d6b4e
CG		 1262003-10-04 Christian Groessler <chris@groessler.org>
127
128 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
129 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
130 (md_pcrel_from): This function now gets called. Supply return
131 value.
132
33948635
NC		 1332003-10-04 Nick Clifton <nickc@redhat.com>
134
135 * as.c: Convert to ISO C90.
136
d3fb7ca2
NC		 1372003-10-04 Nick Clifton <nickc@redhat.com>
138
139 * as.c (std_shortopts): Remove 'f'.
140 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
141 acecpted as an alias for -f.
142
b256d4fd
NC		 1432003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
144
145 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
146 Make 'r' mean readonly data.
147
d17e7bce
TS		 1482003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
149
150 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
151 Unbreak overflow checks.
152
609f23f4
CD		 1532003-10-01 Chris Demetriou <cgd@broadcom.com>
154
155 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
156
ecd13cd3
TS		 1572003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
158
159 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
160 tests.
161 (load_register): Likewise.
162 (macro): Likewise.
163
30c378fd
CD		 1642003-09-30 Chris Demetriou <cgd@broadcom.com>
165
166 * config/tc-mips.c (mips_ip): Capitalize first word of
167 existing condition code warning, and add condition code
168 warnings for .ps instructions, and for bc1any[24][tf].
169
6a265366
CD		 1702003-09-30 Chris Demetriou <cgd@broadcom.com>
171
172 * NEWS: Mention support for MIPS64 Release 2.
173
43c58ae6
CD		 1742003-09-30 Chris Demetriou <cgd@broadcom.com>
175
176 * NEWS: Add an indication of the cutoff for 2.14.
177
5f74bc13
CD		 1782003-09-30 Chris Demetriou <cgd@broadcom.com>
179
180 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
181 * configure: Regenerate.
182 * config/tc-mips.c (imm2_expr): New variable.
183 (md_assemble, mips16_ip): Initialize imm2_expr.
184 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
185 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
186 (macro): Handle M_DEXT and M_DINS.
187 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
188 (mips_ip): Likewise.
189 (OPTION_MIPS64R2): New define.
190 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
191 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
192 (md_parse_option): Handle OPTION_MIPS64R2.
193 (s_mipsset): Handle setting "mips64r2" ISA.
194 (mips_cpu_info_table): Add mips64r2.
195 (md_show_usage): Document -mips64r2 option.
196 * doc/as.texinfo: Docuemnt -mips64r2 option.
197 * doc/c-mips.texi: Likewise.
198
de1e508d
DA		 1992003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
200
201 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
202
530556a9
JT		 2032003-09-26 Matt Thomas <matt@3am-software.com>
204
205 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
206 (OPTION_PIC): Define.
207 (md_longopts): Add "pic" option.
208 (md_parse_option): Change 'K' to OPTION_PIC.
209
f61e8019
AM		 2102003-09-23 Alan Modra <alan@modra.org>
211
212 * config/obj-elf.c (obj_elf_change_section): Adjust for
213 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
214 to be set when defaults are not. Don't set attr from defaults if
215 old_sec.
216
ae826530
TS		 2172003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
218
219 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
220 truncate values which won't fit im 32 bits.
221 (load_register): Likewise.
222 (macro): Likewise.
223
8cd5b113
AM		 2242003-09-17 Dmitry Diky <diwil@mail.ru>
225
226 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
227 (msp430_operands): Remove redundant l2[16] within switch-case.
228
28d297de
AM		 2292003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
230
231 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
232 * configure: Regenerate.
233
256ab948
TS		 2342003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
235
236 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
237 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
238 the function prototype.
239 (load_register): Likewise. Simplify the checks for sign-extended
240 constants.
241 (macro): Likewise. Fix code generation for 64-bit address constants
242 outside the 32-bit compatibility space. Adjust
243 macro_build_ldst_constoffset calls.
244 (s_cprestore): Adjust macro_build_ldst_constoffset call.
245
82e7541d
BW		 2462003-09-11 Bob Wilson <bob.wilson@acm.org>
247
248 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
249 literal_syms): New global variables.
250 (xtensa_define_label, add_target_symbol, xtensa_find_label,
251 map_over_defined_symbols, is_loop_target_label,
252 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
253 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
254 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
255 from insn_labels to saved_insn_labels when entering a literal region.
256 (xtensa_end_directive): Call md_flush_pending_output. Restore
257 insn_labels list when leaving a literal region.
258 (xtensa_literal_position): Call xtensa_clear_insn_labels.
259 (xtensa_literal_pseudo): Add check to disallow .literal inside a
260 literal region. Move insn_labels to saved_insn_labels and then restore
261 insn_labels on exit.
262 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
263 code to set is_loop_target or is_branch_target flag on the symbol
264 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
265 (xtensa_add_literal_sym, xtensa_add_insn_label,
266 xtensa_clear_insn_labels): New functions.
267 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
268 loops_ok argument. Rewrite to use insn_labels list instead of
269 calling xtensa_find_label and to check the is_loop_target flag on
270 symbols when loops_ok is false.
271 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
272 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
273 call to xtensa_move_labels. Propagate is_branch_target and
274 is_loop_target flags from symbols to frags.
275 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
276 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
277 aligning a loop instruction. Adjust call to xtensa_move_labels for
278 aligning entry instructions. Add call to xtensa_clear_insn_labels.
279 (xtensa_end): Remove call to xtensa_mark_target_fragments.
280 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
281 code to use new literal_syms list.
282 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
283 is_branch_target flags.
284
61846f28
BW		 2852003-09-09 Bob Wilson <bob.wilson@acm.org>
286
287 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
288 "move_labels" argument and corresponding call to xtensa_move_labels.
289 (md_assemble): Add a separate call to xtensa_move_labels and remove
290 argument for call to xtensa_mark_literal_pool_location.
291 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
292 calls to xtensa_mark_literal_pool_location.
293 (xtensa_create_local_symbol): Delete and inline the code into...
294 (xtensa_create_literal_symbol): ...here.
295 (xtensa_frob_label): Combine conditionals.
296 (expression_maybe_register, xtensa_symbol_new_hook,
297 fix_new_exp_in_seg): Use symbol_get_tc.
298
1745fcba
BW		 2992003-09-09 Bob Wilson <bob.wilson@acm.org>
300
301 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
302 combining identical literals.
303 (expression_maybe_register): Remove call to find_lit_sym_translation.
304 (is_duplicate_expression, cache_literal, is_duplicate_literal,
305 add_lit_sym_translation, find_lit_sym_translation): Delete.
306
3fb9d77f
NC		 3072003-09-07 Nick Clifton <nickc@redhat.com>
308
309 * doc/as.texinfo (Comments): Comment character for PPC is #.
310
12a99586
SC		 3112003-09-06 Stephane Carrez <stcarrez@nerim.fr>
312
313 PR savannah/4358:
314 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
315 overflow complain.
316
d5087907
RS		 3172003-09-05 Richard Sandiford <rsandifo@redhat.com>
318
319 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
320
8ad30312
NC		 3212003-09-04 Nick Clifton <nickc@redhat.com>
322
323 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
324 (md_pseudo_table): Add .v850e1 pseudo op.
325 (md_show_usage): Document -mv850e1 switch.
326 (md_parse_option): Accept -mv850e1 switch.
327 (md_begin): Allow TARGET_CPU to be v850e1.
328 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
329 * NEWS: Mention support for v850e1.
330
3c9030c1
AM		 3312003-09-04 Alan Modra <amodra@bigpond.net.au>
332
333 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
334 ppc_cpu selection rather than replacing.
335 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
336 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
337
13dfd2d0
NC		 3382003-09-03 Robert Millan <robertmh@gnu.org>
339
340 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
341 triplet.
342 * configure: Regenerate.
343
13b2be9c
DJ		 3442003-09-02 Daniel Jacobowitz <drow@mvista.com>
345
346 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
347 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
348 Specify AC_CONFIG_AUX_DIR.
349 * aclocal.m4: Regenerated with aclocal-1.7.
350 * configure: Regenerated with autoconf 2.57.
351 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
352
364b6d8b
JJ		 3532003-08-29 Jakub Jelinek <jakub@redhat.com>
354
6749011b 355 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 356 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
357 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
358 nor tc_cfi_emit_pcrel_expr are defined.
359 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
360 DIFF_EXPR_OK is not defined.
361 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
362 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
363 tc_cfi_emit_pcrel_expr): Define.
364 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
365 sparc_cfi_emit_pcrel_expr): New prototypes.
366 (sparc_cie_data_alignment): New decl.
367 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
368 * config/tc-sparc.c: Include dw2gencfi.h.
369 (sparc_cie_data_alignment): New variable.
370 (md_begin): Initialize it.
371 (sparc_cfi_frame_initial_instructions): New function.
372 (sparc_regname_to_dw2regnum): Likewise.
373 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 374 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 375
376 * config/tc-sparc.c (s_common): Cast last argument to long and
377 change format string to shut up warning.
378
0dee3be0
JE		 3792003-08-25 Jason Eckhardt <jle@rice.edu>
380
381 * doc/c-i860.texi: Update text about relocatable address expansions.
382
af858dae
JE		 3832003-08-24 Jason Eckhardt <jle@rice.edu>
384
385 * config/tc-i860.c (md_assemble): Use isrc2 from the original
386 instruction when expanding E_ADDR.
387
3673a93e
NC		 3882003-08-21 Nick Clifton <nickc@redhat.com>
389
390 * po/tr.po: Updated Turkish translation.
391
55257f50
AM		 3922003-08-20 Alan Modra <amodra@bigpond.net.au>
393
394 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
395 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
396
f02232aa
NC		 3972003-08-19 Nick Clifton <nickc@redhat.com>
398
399 * config/tc-arm.c (cp_address_required_here): Add code to handle
400 unindexed addressing mode.
401
3d8aea2f
AM		 4022003-08-19 Alan Modra <amodra@bigpond.net.au>
403
404 * config/tc-ppc.c (md_parse_option): Handle -m440.
405 (md_show_usage): Add -m440.
406 (md_apply_fix3): Warning fix.
407 * doc/c-ppc.texi: Document -m440.
408
d6415f6c
AM		 4092003-08-16 Benjamin Kalytta <bkausbk@web.de>
410
411 * read.c (s_print): Check for NULL.
412
1a317472
AM		 4132003-08-16 Alan Modra <amodra@bigpond.net.au>
414
415 * write.c (fixup_segment): When handling an expression involving
416 the subtraction of two symbols in the same segment, don't clear
417 fx_pcrel except for TC_M68K.
418
da64f3bf
AM		 4192003-08-14 Alan Modra <amodra@bigpond.net.au>
420
f86103b7
AM		 421 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
422 code.
423 * config/tc-i386.c: Likewise.
424 (RELOC_ENUM): Don't define. Replace throughout with enum.
425
c8089be7 426 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 427 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
428 Run "make dep-am".
429 * Makefile.in: Regenerate.
430
c04898f8
AS		 4312003-08-08 Andreas Schwab <schwab@suse.de>
432
433 * config/tc-m68k.h (TARGET_USE_CFIPOP)
434 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
435 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
436 Define.
437 * config/tc-m68k.c: Include "dw2gencfi.h".
438 (tc_m68k_regname_to_dw2regnum)
439 (tc_m68k_frame_initial_instructions): New functions.
440
3b260895
NC		 4412003-08-08 Dmitry Diky <diwil@mail.ru>
442
443 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
444 according to gcc order.
445
14d3f364
JE		 4462003-08-07 Jason Eckhardt <jle@rice.edu>
447
c8089be7
AM		 448 * config/tc-i860.c (i860_check_label): New function.
449 * config/tc-i860.h (i860_check_label): New prototype.
450 (tc_check_label): Define macro as i860_check_label.
14d3f364 451
820aff55
JE		 4522003-08-06 Jason Eckhardt <jle@rice.edu>
453
c8089be7
AM		 454 * config/tc-i860.c (s_align_wrapper): New function and prototype.
455 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
456 surrounding OBJ_ELF ifdef, and re-format slightly.
457 * doc/c-i860.texi: Document the special .align syntax available
458 in Intel mode.
820aff55 459
e15f6d30
JE		 4602003-08-06 Jason Eckhardt <jle@rice.edu>
461
462 * config/tc-i860.c (i860_handle_align): New function.
463 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
464 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
465
0acc96e1
JE		 4662003-08-06 Jason Eckhardt <jle@rice.edu>
467
468 * config/tc-i860.c (i860_process_insn): Check that instructions
469 with their dual-bit set are 8-byte aligned.
470
9e7d479d
NC		 4712003-08-06 Nick Clifton <nickc@redhat.com>
472
473 * po/fr.po: Updated French translation.
474
07c7854e
JE		 4752003-08-05 Jason Eckhardt <jle@rice.edu>
476
c8089be7 477 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 478 setting during flop argument parsing. Instead, do it after
479 instruction is fully parsed.
480
5eb0723a
JE		 4812003-08-05 Jason Eckhardt <jle@rice.edu>
482
c8089be7 483 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 484 directives are only available in Intel syntax mode.
485
5ea0549d
JE		 4862003-08-05 Jason Eckhardt <jle@rice.edu>
487
c8089be7
AM		 488 * config/tc-i860.c (s_dual): Accept .dual directive only in
489 the Intel syntax mode.
490 (s_enddual): Likewise for .enddual.
491 (s_atmp): Likewise for .atmp.
5ea0549d 492
a4622f40
AM		 4932003-08-04 Alan Modra <amodra@bigpond.net.au>
494
495 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
496 for memory operands. Pass the full operand_string to i386_index_check.
497
87505968
JE		 4982003-08-01 Jason Eckhardt <jle@rice.edu>
499
c8089be7
AM		 500 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
501 (target_intel_syntax): Declare variable.
502 (OPTION_INTEL_SYNTAX): Declare macro.
503 (md_longopts): Add option -mintel-syntax.
504 (md_parse_option): Set target_intel_syntax.
505 (md_show_usage): Add -mintel-syntax usage.
506 (md_begin): Set reg_prefix based on target_intel_syntax.
507 (i860_process_insn): Skip register prefix only if there is one.
508 Parse relocatable expressions in either Intel or AT&T syntax based
509 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
510 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
511 about the differences in syntax.
87505968 512
20977673
AM		 5132003-08-01 Dmitry Diky <diwil@mail.ru>
514
515 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
516 to all arches.
517
26c9b704
JR		 5182003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
519
520 * config/tc-sh.c (md_assemble): For branches, check & update
521 valid_arch here.
522
7734b6e9
JE		 5232003-07-30 Jason Eckhardt <jle@rice.edu>
524
525 * config/tc-i860.c: Convert to ISO C90.
526
2d150871
RO		 5272003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
528
529 * read.c (s_space): Revert 2003-07-28 change.
530
92191b29
AM		 5312003-07-30 Alan Modra <amodra@bigpond.net.au>
532
533 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
534
c861c80c
AM		 5352003-07-29 Alan Modra <amodra@bigpond.net.au>
536
537 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
538
77a6138a
AM		 5392003-07-29 Jakub Jelinek <jakub@redhat.com>
540
541 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
542
34f70875
L		 5432003-07-28 H.J. Lu <hongjiu.lu@intel.com>
544
545 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
546
8d548edb
RO		 5472003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
548
549 * read.c (s_space): Don't warn about .space 0.
550
dcd410fe
RO		 5512003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
552
553 * config/tc-mips.c (mips_flag_pdr): Define.
554 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
555 (s_mips_end) [OBJ_ELF]: Likewise.
556 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
557 (md_parse_option) [OBJ_ELF]: Handle them.
558 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
559
560 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
561 * doc/as.texinfo (Overview) [MIPS]: Likewise.
562
3cddba1e
L		 5632003-07-25 H.J. Lu <hongjiu.lu@intel.com>
564
565 * config/obj-elf.c (obj_elf_change_section): Update
566 elf_section_type and elf_section_flags only when they are
567 specified.
568
8e8c182c
L		 5692003-07-25 H.J. Lu <hongjiu.lu@intel.com>
570
571 * config/obj-elf.c (obj_elf_change_section): Always set section
572 type and flags.
573
2f89ff8d
L		 5742003-07-25 H.J. Lu <hongjiu.lu@intel.com>
575
576 * config/obj-elf.c (special_sections): Removed.
577 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
578 elf_section_type and elf_section_flags.
579 (elf_frob_file): Set SHT_GROUP.
580
581 * config/obj-elf.h (obj_sec_set_private_data): New.
582
583 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
584 * config/tc-ia64.h: Likewise.
585 * config/tc-m32r.h: Likewise.
586 * config/tc-m68hc11.h: Likewise.
587 * config/tc-mcore.h: Likewise.
588 * config/tc-mips.h: Likewise.
589 * config/tc-ppc.h: Likewise.
590 * config/tc-sh64.h: Likewise.
591 * config/tc-v850.h: Likewise.
592 * config/tc-xtensa.h: Likewise.
593
594 * config/tc-v850.h (SHF_V850_GPREL): Removed.
595 (SHF_V850_EPREL): Likewise.
596 (SHF_V850_R0REL): Likewise.
597
598 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
599 is defined.
600
a7f10e7a
SC		 6012003-07-24 Stephane Carrez <stcarrez@nerim.fr>
602
603 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
604 debugging symbols so that we handle page memory correctly.
605
834d807b
NC		 6062003-07-24 Nick Clifton <nickc@redhat.com>
607
608 * po/fr.po: Updated French translation.
609
8266886e
DJ		 6102003-07-23 Daniel Jacobowitz <drow@mvista.com>
611
612 * config/tc-arm.c (arm_archs): Add iwmmxt.
613
b41b1f95 6142003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 615
b41b1f95
L		 616 * read.c (do_parse_cons_expression): Mark nbytes unused to
617 silence gcc.
618
0c0b9be0
AO		 6192003-07-22 Alexandre Oliva <aoliva@redhat.com>
620
ba18dd6f
AO		 621 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
622 or bsr/bs.
623
0c0b9be0
AO		 624 * config/tc-h8300.c (md_assemble): Make sure characters after
625 slash and dot are lower-case.
626
6c37ac4d
NC		 6272003-07-17 Nick Clifton <nickc@redhat.com>
628
629 * po/es.po: New Spanish translation.
630 * po/tr.po: New Turkish translation.
631 * po/opcodes.pot: Regenerate.
632
c5c0a210
AM		 6332003-07-16 Alan Modra <amodra@bigpond.net.au>
634
635 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
636 (generic_dwarf2_emit_offset): Don't define function when
637 TC__DWARF2_EMIT_OFFSET is defined.
638
5a7ea749
RS		 6392003-07-15 Richard Sandiford <rsandifo@redhat.com>
640
641 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
642 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 643 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 644
ec178e1b
AM		 6452003-07-15 Alan Modra <amodra@bigpond.net.au>
646
647 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
648 only for V850_OPERAND_DISP operands.
649
e85ca5bb
AM		 6502003-07-15 Alan Modra <amodra@bigpond.net.au>
651
652 * frags.c (frag_more): Move segment checks to..
653 (frag_alloc_check): ..here. New function.
654 (frag_append_1_char): Call frag_alloc_check.
655
76bff705
NC		 6562003-07-14 Nick Clifton <nickc@redhat.com>
657
658 * po/tr.po: Update with latest version.
659 * po/POTFILES.in: Regenerate.
660 * po/gas.pot: Regenerate.
661 * configure: Regenerate.
662
278ed128
NC		 6632003-07-14 Nick Clifton <nickc@redhat.com>
664
665 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
666 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
667 "safe-ctype.h" and update use of macros.
668 * Makefile.am: Update dependencies.
669 * Makefile.in: Regenerate.
670
fce00800
AM		 6712003-07-11 Alan Modra <amodra@bigpond.net.au>
672
673 * po/gas.pot: Regenerate.
674
75e21f08
JJ		 6752003-07-10 Jakub Jelinek <jakub@redhat.com>
676
677 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
678 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
679 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
680 DWARF2_CIE_DATA_ALIGNMENT): Define.
681 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
682 prototypes.
683 (ppc_cie_data_alignment): Declare.
684 * config/tc-ppc.c: Include dw2gencfi.h.
685 (ppc_cie_data_alignment): Define.
686 (md_begin): Initialize ppc_cie_data_alignment.
687 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
688 functions.
689 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
690 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
691 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
692 DWARF2_CIE_DATA_ALIGNMENT): Define.
693 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
694 New prototypes.
695 (s390_cie_data_alignment): Declare.
696 * config/tc-s390.c: Include dw2gencfi.h.
697 (s390_cie_data_alignment): Define.
698 (md_begin): Initialize s390_cie_data_alignment.
699 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
700 New functions.
701
2ce28d43
AO		 7022003-07-10 Alexandre Oliva <aoliva@redhat.com>
703
704 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
705 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
706 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
707 * configure.in (am33_2.0, mn10300-*-linux*): Added.
708 * configure: Rebuilt.
709 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
710 elf32-am33lin.
711 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
712 by default.
713
bf6f0d0c
AO		 7142003-07-09 Alexandre Oliva <aoliva@redhat.com>
715
716 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
717 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
718 for subtracts from GLOBAL_OFFSET_TABLE that could not be
719 simplified.
720 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
721 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
722 could not be simplified.
723 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
724 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
725 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
726 BDF_RELOC_MN10300_GOT32.
727 * config/tc-mn10300.c (mn10300_fix_adjustable): If
728 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
729 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
730 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
731 symbol if we know its value.
732 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
733 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
734 duplicate underscore prefix.
735 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
736 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
737 type in X_md, not X_add_number. Zero X_add_number.
738 (mn10300_check_fixup): Extract relocation type from X_md.
739 * config/tc-mn10300.h: Update comment.
740 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
741 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
742 (O_PIC_reloc): this.
743 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
744 (mn10300_check_fixup): Likewise.
745 (mn10300_parse_name): Set X_add_number to relocation type.
746 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
747 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
748 O_GOTOFF, O_PLT, O_GOT): Define.
749 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
750 (mn10300_check_fixup): New fn.
751 (md_assemble): Call it. Check for PIC-related relocs.
752 (mn10300_cons_fix_new): Likewise. New fn.
753 (mn10300_end_of_match): New fn.
754 (mn10300_md_parse_name_cont): New fn.
755
e7b71525
AO		 7562003-07-09 Alexandre Oliva <aoliva@redhat.com>
757
758 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
759 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
760 accumulator's shift.
761 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
762 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
763 md_assemble, md_estimate_size_before_relax): Handle fbCC.
764 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
765 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
766 HAVE_AM33_2.
767 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
768 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
769 (HAVE_AM33): Match AM33_2 too.
770 (HAVE_AM33_2): New macro.
771 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
772 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
773 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
774 (float_registers, double_registers): New variables.
775 (float_register_name, double_register_name): New functions.
776 (md_assemble): Recognize FP registers. Implement FMT_D3.
777 (mn10300_insert_operand): Support FP registers.
778
115695a8
CD		 7792003-07-08 Chris Demetriou <cgd@broadcom.com>
780
781 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
782 target being a global symbol if not compiling SVR4 PIC code.
783
9f7598c1
NC		 7842003-07-07 Nick Clifton <nickc@redhat.com>
785
786 * doc/c-m32r.texi (M32R-Directives): New node. Document the
787 .high, .shigh and .low directives.
788
1b680e4f
RS		 7892003-07-07 Richard Sandiford <rsandifo@redhat.com>
790
791 * config/tc-h8300.c (h8300sxnmode): Add prototype.
792 (DSYMMODE): Remove.
793 (parse_exp): Replace expressionS argument with a h8_op. Parse the
794 operand size as well.
795 (skip_colonthing): Remove unused expression argument. Tighten checks
796 for 2-digit sizes.
797 (colonmod24): Remove.
798 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
799 (get_operand): Likewise. Use the standard code to read the size of
800 pc-relative operands.
801 (fix_operand_size): Include the size-guessing logic that used to be
802 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
803 offsets with a symbolic component.
804
0cea6190
NC		 8052003-07-04 Nick Clifton <nickc@redhat.com>
806
807 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
808 macro to compute size of selected register name array.
809
933fbc29
MS		 8102003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
811
812 * config/tc-s390.c (md_parse_option): Add cpu type z990.
813 (md_begin): Add minimal cpu type logic for instructions with different
814 binary format depending on the cpu.
815 (md_assemble): Remove check for minimal cpu.
816 (s390_insert_operand): Add support for long displacements.
817 (md_gather_operands): Likewise.
818 (tc_s390_fix_adjustable): Likewise.
819 (tc_s390_force_relocation): Likewise.
820 (md_apply_fix3): Likewise.
821
1a2c1fad
CD		 8222003-06-30 Chris Demetriou <cgd@broadcom.com>
823
824 * config/tc-mips.c (s_mipsset): Implement -march= handling
825 differently.
826
17a2f251
TS		 8272003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
828
829 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
830 prototypes and casts. Replace PTR with void *. Reformat.
831 * config/tc-mips.h: Likewise.
832
6344efa4
AM		 8332003-06-30 Alan Modra <amodra@bigpond.net.au>
834
835 * config/tc-ia64.c (note_register_values): Warning fix.
836 * config/tc-mips.c (append_insn): Likewise.
837
fef14a42
TS		 8382003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
839
840 * config/tc-mips.c (mips_set_options,mips_opts): Support for
841 .set arch=FOO.
842 (file_mips_arch): Rename mips_arch.
843 (mips_arch_info,mips_tune_info): Remove.
844 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
845 (mips_cpu_info_from_arch): New function.
846 (md_begin): Use file_mips_arch.
847 (macro_build,macro,mips_ip): Use mips_opts.arch.
848 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
849 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
850 Use file_mips_arch.
851 (s_mipsset): Support for .set arch=FOO.
852 (mips_cpu_info_table): Fix typo.
853
02fc3089
L		 8542003-06-26 H.J. Lu <hongjiu.lu@intel.com>
855
856 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
857
2d0d09ca
RS		 8582003-06-25 Richard Sandiford <rsandifo@redhat.com>
859
860 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
861 unsigned 8-bit operands.
862
685736be
NC		 8632003-06-24 Nick Clifton <nickc@redhat.com>
864
865 * read.c (s_comm): Change error message to assume an unsigned size
866 has been passed to .comm.
867 * config/tc-sparc.c (s_common): Likewise.
868 * write.c (write_contents): Replace 'unsigned long' with
869 'addressT' and 'long' with offsetT in order to allow computations
870 with very large values to work for 64-bit addressed targets.
871 (relax_and_size_all_segments): Likewise.
872 (relax_frag): Likewise.
873 (relax_segment): Likewise.
e85ca5bb 874
e98d298c
MM		 8752003-06-23 Mark Mitchell <mark@codesourcery.com>
876
877 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
878
ca164297
L		 8792003-06-23 H.J. Lu <hongjiu.lu@intel.com>
880
881 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
882 Instructions.
883
884 * gas/config/tc-i386.h (CpuPNI): New.
885 (CpuUnknownFlags): Add CpuPNI.
886
041340ad
JW		 8872003-06-23 <davidm@hpl.hp.com>
888
889 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
890 freebsd, openvms, and nsk (non-stop kernel).
891
b7599f01
JT		 8922003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
893
894 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
895 all locals have been declared.
896
b7c7d6c1
TS		 8972003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
898
899 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
900 special handling for n32 ABI.
901 (macro): Likewise.
902
815ddb50
TS		 9032003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
904
905 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
906 2003-06-11 change.
907
f590b86e
CG		 9082003-06-19 Christian Groessler <chris@groessler.org>
909
910 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
911 now, not only a warning. Add some more checks to detect invalid
912 registers.
913 (get_operand): For CLASS_IR remember register size in mode struct.
914 (get_specific): Handle new CLASS_IRO type. Add register size
915 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 916 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 917
931e13a6
AM		 9182003-06-19 Alan Modra <amodra@bigpond.net.au>
919
920 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
921 (ppc_change_csect): Add align param. Align frag at start of csect.
922 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
923 (ppc_frob_section): Align vma.
924
9393cb0d
JJ		 9252003-06-18 Jakub Jelinek <jakub@redhat.com>
926
927 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
928 (output_cie): Don't pad.
929 (output_fde): Add align argument. Pad to align if not 0.
930 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
931 Pad just last FDE to EH_FRAME_ALIGNMENT.
932
df9a398f
MS		 9332003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
934
935 * config/tc-s390.c (init_default_arch): Make current_mode_mask
936 dependent on s390_arch_size and current_cpu dependent on
937 current_mode_mask.
938
2fe04c57
NC		 9392003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
940
941 * configure.in: Add c4x as an architecture variant to tic4x.
942 * configure: Regenerate.
943 * Makefile.in: Regenerate.
944 * doc/Makefile.in: Regenerate.
945
9f2b53d7
AM		 9462003-06-18 Alan Modra <amodra@bigpond.net.au>
947
948 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
949 ".TOC." from PPC64_TOC relocs.
950
ba0b2174
AM		 9512003-06-17 Alan Modra <amodra@bigpond.net.au>
952
953 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
954
f899b4b8
TS		 9552003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
956
957 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
958 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
959 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
960 s_cprestore,s_cpadd): Use them.
961
399f703e
HPN		 9622003-06-16 Hans-Peter Nilsson <hp@axis.com>
963
964 * configure.in: Add specific case for cris-*-linux-gnu* with
965 em=linux.
966 * configure: Regenerate.
967 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
968 if TE_LINUX defined, else FALSE.
969 (bfd_boolean demand_register_prefix): Set default from
970 DEFAULT_CRIS_AXIS_LINUX_GNU.
971 (symbols_have_leading_underscore): Similar.
972 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
973
39c2da32
RE		 9742003-06-13 Richard Earnshaw <rearnsha@arm.com>
975
976 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
977 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
978 FPU_ARCH_FPA for AOUT.
979 (md_begin): Don't try to guess the floating point architecture from
980 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
981
a06a29f2
NC		 9822003-06-13 Robert Millan <zeratul2@wanadoo.es>
983
984 * configure.in: Add i386-netbsd-gnu target.
985 * configure: Regenerate.
986
d88ef7a6
TT		 9872003-06-12 Tom Tromey <tromey@redhat.com>
988
989 * doc/as.texinfo (Comm): Added @node. Moved before CFI
990 directives node.
991
34ce925e
RS		 9922003-06-12 Richard Sandiford <rsandifo@redhat.com>
993
994 * config/tc-mips.c (append_insn): In a compound relocation, take the
995 field width from the final (outermost) operator.
996
cdfbf930
RH		 9972003-06-11 Richard Henderson <rth@redhat.com>
998
999 * dw2gencfi.c (struct cfi_escape_data): New.
1000 (cfi_add_CFA_nop): Remove.
1001 (CFI_escape, dot_cfi_escape): New.
1002 (dot_cfi): Remove nop.
1003 (cfi_pseudo_table): Remove nop; add escape.
1004 (output_cfi_insn): Likewise.
1005 (select_cie_for_fde): Stop on escape.
1006 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1007 * read.c, read.h (do_parse_cons_expression): New.
1008 * doc/as.texinfo (.cfi_escape): New.
1009
8c1a34cd
TS		 10102003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1011
1012 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1013 (s_cprestore): Likewise.
1014 (s_cpreturn): Likewise.
1015
4b0cff4e
TS		 10162003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1017
1018 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1019 with zeros.
1020
a7ebbfdf
TS		 10212003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1022
1023 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1024 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1025 exceptions from size assert. Remove most of the addend fixup
1026 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1027 handling. Remove zero addend specialcases.
1028 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1029 the addend fixup specialcase.
1030 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1031
d25d759d
TS		 10322003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1033
1034 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1035 in the RELOC_EXPANSION_POSSIBLE case.
1036
9d83078b
AM		 10372003-06-11 Alan Modra <amodra@bigpond.net.au>
1038
1039 * config/tc-i960.c (line_comment_chars): Add '#'.
1040 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1041
3b443373
L		 10422003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1043
1044 * po/Make-in (DESTDIR): New.
1045 (install-data-yes): Support $(DESTDIR).
1046 (uninstall): Likewise.
1047
795bb480
AM		 10482003-06-11 Alan Modra <amodra@bigpond.net.au>
1049
1050 * Makefile.am: Run "make dep-am".
1051 * Makefile.in: Regenerate.
1052 * po/POTFILES.in: Regenerate.
1053
b11dcf4e
DE		 10542003-06-10 Doug Evans <dje@sebabeach.org>
1055
1056 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1057 CGEN_INSN_RELAXED.
1058 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1059 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1060 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1061
adadcc0c
AM		 10622003-06-10 Alan Modra <amodra@bigpond.net.au>
1063 Gary Hade <garyhade@us.ibm.com>
1064
1065 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1066 (md_apply_fix3): Special case lq insn.
1067
0613284f
RS		 10682003-06-10 Richard Sandiford <rsandifo@redhat.com>
1069
1070 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1071 lists. Allow single-register ranges.
1072
f4984206
RS		 10732003-06-10 Richard Sandiford <rsandifo@redhat.com>
1074
1075 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1076 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1077
12b55ccc
L		 10782003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1079
1080 * NEWS: Updated for the new -n option for the i386 assembler.
1081
1082 * config/tc-i386.c (optimize_align_code): New.
1083 (md_shortopts): Add 'n'.
1084 (md_parse_option): Handle 'n'.
1085 (md_show_usage): Add '-n'.
1086
1087 * config/tc-i386.h (optimize_align_code): Declared.
1088 (md_do_align): Optimize code alignment only if optimize_align_code
1089 is not 0.
1090
1091 * doc/as.texinfo: Add the new -n option.
1092
1093 * doc/c-i386.texi: Document the new -n option.
1094
fa87b337
RH		 10952003-06-07 Richard Henderson <rth@redhat.com>
1096
17076204
RH		 1097 * doc/as.texinfo: Document .cfi_rel_offset.
1098
fa87b337
RH		 1099 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1100 (cfi_add_CFA_offset): Detect invalid offsets.
1101 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1102 (cfi_add_CFA_restore_state): Restore it.
1103 (CFI_rel_offset): New.
1104 (cfi_pseudo_table): Add it.
1105 (dot_cfi): Handle it.
1106
52628315
L		 11072003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1108
1109 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1110 predicate for ia64.
1111
d4ea8842
MS		 11122003-06-05 Michael Snyder <msnyder@redhat.com>
1113
1114 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1115 (build_bytes): Ditto.
1116
11172003-06-05 Richard Sandiford <rsandifo@redhat.com>
1118
1119 * config/tc-h8sx.c (DMODE): Remove.
1120 (colonmod24): Don't choose a default if the operand is a 16-bit
1121 constant integer.
1122 (fix_operand_size): New function.
1123 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1124 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1125
2be24b54
ML		 11262003-06-05 Michal Ludvig <mludvig@suse.cz>
1127
1128 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1129 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1130 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1131 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1132 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1133 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1134 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1135 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1136 (cfi_pseudo_table): New directives .cfi_return_column,
1137 .cfi_restore, .cfi_undefined, .cfi_same_value,
1138 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1139 (dot_cfi, output_cfi_insn): Handle new directives.
1140 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1141 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1142 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1143
757bc393
RH		 11442003-06-04 Richard Henderson <rth@redhat.com>
1145
1233ae62
RH		 1146 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1147
757bc393
RH		 1148 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1149
f4b97536
RH		 11502003-06-04 Richard Henderson <rth@redhat.com>
1151
1152 * config/tc-alpha.c (s_alpha_usepv): New.
1153 (md_pseudo_table): Add it.
1154 (alpha_cfi_frame_initial_instructions): New.
1155 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1156 (tc_cfi_frame_initial_instructions): New.
1157 * doc/c-alpha.texi: Document .usepv.
1158
68d55fe3
JJ		 11592003-06-04 Jakub Jelinek <jakub@redhat.com>
1160
1161 * as.c (show_usage): Document --execstack and --noexecstack.
1162 (parse_args): Add --execstack and --noexecstack.
1163 (main): Create .note.GNU-stack section if --execstack or
1164 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1165 * as.h (flag_execstack, flag_noexecstack): New.
1166
f9b4148d
CD		 11672003-06-03 Chris Demetriou <cgd@broadcom.com>
1168
1169 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1170 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1171 (OPTION_MISC_BASE): New defines.
1172 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1173 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1174 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1175 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1176 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1177 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1178 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1179 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1180 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1181 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1182 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1183 (OPTION_TRAP): Redefine in terms of new defines.
1184 (md_longopts): Reorder entries.
1185
7ee7b84d
MS		 11862003-05-14 Michael Snyder <msnyder@redhat.com>
1187 From Bernd Schmidt <bernds@redhat.com>
1188 and Michael Snyder <msnyder@redhat.com>
1189 and Alexandre Oliva <aoliva@redhat.com>
1190 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1191 * config/tc-h8300.h: Ditto.
1192
e30ddb24
NC		 11932003-06-03 Nick Clifton <nickc@redhat.com>
1194
1195 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1196 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1197 before calling bfd_reloc_type_lookup.
1198
ed7d5d1a
AM		 11992003-06-02 Alan Modra <amodra@bigpond.net.au>
1200
1201 * read.c (emit_expr): Set dot_value.
1202 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1203
c1ed1235
AM		 12042003-06-02 Alan Modra <amodra@bigpond.net.au>
1205
1206 * macro.c (sub_actual): Don't lose string if it turns out that
1207 &string wasn't an arg.
1208
eafbc43f
RH		 12092003-05-31 Richard Henderson <rth@redhat.com>
1210
1211 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1212 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1213
f37f01cf
RH		 12142003-05-29 Richard Henderson <rth@redhat.com>
1215
1216 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1217 (all_frame_data, plast_frame_data, cur_frame_data): New.
1218 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1219 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1220 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1221 * config/tc-alpha.h (md_end): New.
1222 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1223 (DWARF2_CIE_DATA_ALIGNMENT): New.
1224
a197c351
NC		 12252003-05-29 Nick Clifton <nickc@redhat.com>
1226
1227 * configure.in: Add i386-*-freebsd* entry.
1228 * configure: Regenerate.
1229
4bf4a882 12302003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1231
1232 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1233
756d1d01
RH		 12342003-05-27 Richard Henderson <rth@redhat.com>
1235
1236 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1237 symbol_create call.
1238 (current_location): Use symbol_temp_new_now.
1239 * stabs.c (s_stab_generic): Use symbol_temp_new.
1240 * symbols.c (temp_label_name): Remove.
1241 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1242
a4447b93
RH		 12432003-05-27 Richard Henderson <rth@redhat.com>
1244
1245 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1246 * as.c (main): Always call cfi_finish.
1247 * config/tc-i386.c (x86_dwarf2_return_column): New.
1248 (x86_cie_data_alignment): New.
1249 (md_begin): Set them.
1250 (tc_x86_cfi_init): Remove.
1251 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1252 return int, not unsigned long; don't as_bad here.
1253 (tc_x86_frame_initial_instructions): Streamline; use
1254 updated api.
1255 * config/tc-i386.h (tc_cfi_init): Remove.
1256 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1257 (DWARF2_CIE_DATA_ALIGNMENT): New.
1258
b7d6ed97
RH		 12592003-05-27 Richard Henderson <rth@redhat.com>
1260
1261 * symbols.c (temp_label_name): New.
1262 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1263 (symbol_set_value_now): New.
1264 * symbols.h: Prototype them.
1265 * dwarf2dbg.c: Use them.
1266 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1267
14218d5f
JE		 12682003-05-23 Jason Eckhardt <jle@rice.edu>
1269
1270 * config/tc-i860.c (target_xp): Declare variable.
1271 (OPTION_XP): Declare macro.
1272 (md_longopts): Add option -mxp.
1273 (md_parse_option): Set target_xp.
1274 (md_show_usage): Add -mxp usage.
1275 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1276 (md_assemble): Don't try expansions if XP_ONLY is set.
1277 * doc/c-i860.texi: Document -mxp option and i860XP support.
1278
36ede617
EC		 12792003-05-23 Eric Christopher <echristo@redhat.com>
1280
1281 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1282
a105a300
TS		 12832003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1284
1285 * config/tc-mips.c (append_insn): Use actual relocation size for new
1286 fixp's. Don't relax overflow checking for partial_inplace relocations.
1287 Use the actual relocation type in combined relocs, not just the type
1288 of the first one.
1289 (macro_build_jalr): Use actual relocation size for new fix.
1290 (s_cpsetup, s_gpdword): Likewise.
1291
dc9461f6
TS		 12922003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1293
1294 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1295
ceb41009
NC		 12962003-05-22 Nick Clifton <nickc@redhat.com>
1297
1298 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1299 section relative offsets for relocs that will not be based on the
1300 section symbol.
1301 (xstormy16_md_apply_fix3): Remove previous patch to this
1302 function.
1303
143d77c5
EC		 13042003-05-07 Eric Christopher <echristo@redhat.com>
1305
ed7d5d1a
AM		 1306 * config/tc-mips.c (mips_abicalls): New variable.
1307 (md_parse_option): Use.
1308 (s_option): Ditto.
1309 (s_abicalls): Ditto.
1310 (mips_elf_final_processing): Set EF_MIPS_PIC and
1311 EF_MIPS_CPIC dependent on above.
143d77c5 1312
85c77c38
DA		 13132003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1314
1315 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1316
87ccc1b0
NC		 13172003-05-21 Nick Clifton <nickc@redhat.com>
1318
ed7d5d1a
AM		 1319 * config/obj-elf.c: Include dwarf2dbg.h.
1320 (elf_pseudo_tab): Add .file and .loc.
1321 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1322 * config/tc-arm.c: Likewise.
1323 * config/tc-h8300.c: Likewise.
1324 * config/tc-hppa.c: Likewise.
1325 * config/tc-ia64.c: Likewise.
1326 * config/tc-m68hc11.c: Likewise.
1327 * config/tc-m68k.c: Likewise.
1328 * config/tc-mmix.c: Likewise.
1329 * config/tc-mn10300.c: Likewise.
1330 * config/tc-ppc.c: Likewise.
1331 * config/tc-sh.c: Likewise.
1332 * config/tc-sparc.c: Likewise.
1333 * config/tc-v850.c: Likewise.
1334 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1335 dwarf2dbg.h.
1336 * config/tc-ip2k.c: Likewise.
1337 * config/tc-iq2000.c: Likewise.
1338 * config/tc-xstormy16.c: Likewise.
1339 * config/tc-xtensa.c: Likewise.
87ccc1b0 1340 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1341 * Makefile.in: Regenerate.
1342 * aclocal.m4: Regenerate.
1343 * config.in: Regenerate.
1344 * configure: Regenerate.
1345 * po/POTFILES.in: Regenerate.
1346 * po/gas.pot: Regenerate.
143d77c5 1347
7ed2c8b0
NC		 13482003-05-21 Nick Clifton <nickc@redhat.com>
1349
1350 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1351 BFD_ASSEMBLER targets.
1352 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1353 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1354 defining BFD_ASSEMBLER.
1355
39b82151
ML		 13562003-05-20 Michal Ludvig <mludvig@suse.cz>
1357
1358 * as.c (main): Remove tc_cfi_init().
143d77c5 1359 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1360 with '%'.
1361 (cfi_pseudo_table): Add "cfi_register" entry.
1362 (cfi_make_insn): Handle CFA_register.
1363 (cfi_output_insn): Ditto.
1364 (dot_cfi): Ditto.
1365 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1366 (dot_cfi_endproc): Reuse already emitted CIEs.
1367 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1368 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1369
f53e95c7
NC		 13702003-05-20 Nick Clifton <nickc@redhat.com>
1371
1372 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1373 (md_pseudo_table): Add entries for .loc and .line.
1374
7c0295b1
AM		 13752003-05-20 Alan Modra <amodra@bigpond.net.au>
1376
1377 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1378 defined.
1379 (dot_cfi_endproc): Avoid C99 construct.
1380
54cfded0
AM		 13812003-05-20 Michal Ludvig <mludvig@suse.cz>
1382
1383 * dw2gencfi.c, dw2gencfi.h: New files.
1384 * config/tc-i386.c (tc_x86_cfi_init): New function.
1385 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1386 * as.c (parse_args): Set verbose flag on --verbose.
1387 (main): Call tc_cfi_init()/cfi_finish().
1388 * as.h (verbose): New external variable.
1389 * read.c (pobegin): Insert CFI pops to the list.
1390 * symbols.c (local_symbol_make): Make symbol external.
1391 * symbols.h (local_symbol_make): New prototype.
1392 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1393 * Makefile.in: Regenerate.
1394 * doc/as.texinfo: Added node "CFI directives" with description of
1395 all implemented .cfi_* directives.
1396 * doc/Makefile.in: Regenerate.
1397 * po/POTFILES.in: Regenerate.
1398
a1f3c24c
SS		 13992003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1400
54cfded0
AM		 1401 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1402 insns.
1975ab25 1403 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1404
b645cb17
JE		 14052003-05-18 Jason Eckhardt <jle@rice.edu>
1406
1407 * config/tc-i860.c (i860_process_insn): Initialize fc after
1408 each opcode mismatch.
1409
80c7c40a
NC		 14102003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1411
1412 * configure.in: Accept i[3-7]86 variants.
1413 * configure: Regenerate.
1414
c344a4c8
TS		 14152003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1416
1417 * config/tc-mips.h: Fix comment formatting.
1418
64e55042
HPN		 14192003-05-13 Hans-Peter Nilsson <hp@axis.com>
1420
1421 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1422 (read_a_source_file): Delete label contin.
64e55042
HPN		 1423 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1424 input as with macros, instead of in separate old_* variables.
1425 Zero-terminate string being scrubbed.
1426
e66c629e
NC		 14272003-05-12 Nick Clifton <nickc@redhat.com>
1428
1429 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1430 (md_assemble): Reset skipping_fptr.
1431 (md_operand): If @fptr() is followed by a minus sign, set
1432 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1433 @fptr is detected, ignore it and reset skipping_fptr.
1434
673a54e3
JE		 14352003-05-11 Jason Eckhardt <jle@rice.edu>
1436
1437 * config/tc-i860.c (MAX_FIXUPS): Define.
1438 (struct i860_fi fi[]): New struct.
1439 (struct i860_it the_insn): Add above as member and move fields
1440 exp, reloc, pcrel and fup into i860_fi.
1441 (md_assemble): Replace all instances of exp, reloc, pcrel
1442 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1443 Add a loop to possibly emit multiple fix-ups for each insn.
1444 (i860_process_insn): Likewise.
1445 (i860_get_expression): Likewise.
1446 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1447
2ebb4b88
MS		 14482003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1449
1450 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1451
35f5df7f
L		 14522003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1453
1454 * config/tc-ia64.c (alias_hash): New.
1455 (alias_name_hash): New.
1456 (secalias_hash): New.
1457 (secalias_name_hash): New.
1458 (md_pseudo_table): Add "secalias".
1459 (md_begin): Initialize alias_hash, alias_name_hash,
1460 secalias_hash and secalias_name_hash.
1461 (struct alias): New.
1462 (dot_alias): Implement .alias and .secalias directives.
1463 (do_alias): New.
1464 (ia64_adjust_symtab): New.
1465 (do_secalias): New.
1466 (ia64_frob_file): New.
1467
1468 * config/tc-ia64.h (ia64_adjust_symtab): New.
1469 (tc_adjust_symtab): Defined.
1470 (ia64_frob_file): New.
1471 (tc_frob_file): Defined.
1472
d2bf1bda
NC		 14732003-05-07 Dmitry Diky <diwil@mail.ru>
1474
1475 * tc-msp430.c: Add missing lines to known cpus list.
1476
cac012d6
AO		 14772003-05-06 Alexandre Oliva <aoliva@redhat.com>
1478
1479 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1480 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1481 * config.in, configure: Rebuilt.
1482
d8dbbec1
L		 14832003-05-05 H.J. Lu <hjl@gnu.org>
1484
1485 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1486 howto->partial_inplace is false.
1487
9204e615
DJ		 14882003-05-05 Daniel Jacobowitz <drow@mvista.com>
1489
1490 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1491 symbol_used_in_reloc_p check.
1492 (md_apply_fix3): Remove check for howto->pcrel_offset.
1493
711ef82f
L		 14942003-05-03 H.J. Lu <hjl@gnu.org>
1495
1496 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1497 fatal error for unknown section attribute.
1498
1499 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1500 unknown section attribute.
1501 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1502 * config/tc-ppc.c (ppc_section_letter): Likewise.
1503
1504 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1505 (ia64_elf_section_type): Accept "unwind".
1506
83b5ab55
L		 15072003-05-02 H.J. Lu <hjl@gnu.org>
1508
1509 * read.h (demand_copy_string): New.
1510
1511 * config/tc-alpha.c (demand_copy_string): Removed.
1512
7ff0565e
MS		 15132003-05-02 Michael Snyder <msnyder@redhat.com>
1514
54cfded0 1515 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1516 (for targets that like eg. a leading dot in a local label).
1517
2968149b
NC		 15182003-05-02 Nick Clifton <nickc@redhat.com>
1519
1520 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1521 addend with the symbol's value for pc-relative relocations against
1522 a defined symbol - this will be done automatically.
1523
e7b9a8c1
L		 15242003-05-01 H.J. Lu <hjl@gnu.org>
1525
1526 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1527 "STT_NOTYPE".
1528
612d7b83
L		 15292003-05-01 H.J. Lu <hjl@gnu.org>
1530
1531 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1532
1533 * config/obj-elf.c (obj_elf_section_name): Call
1534 tc_canonicalize_section_name if it is defined.
1535
a645d1eb
L		 15362003-05-01 H.J. Lu <hjl@gnu.org>
1537
1538 * config/tc-ia64.c (ia64_check_label): New.
1539 * config/tc-ia64.h (tc_check_label): New.
1540
1541 * read.c (read_a_source_file): Call tc_check_label after
1542 creating a user-defined label if defined.
1543
df12615d
AM		 15442003-05-02 Alan Modra <amodra@bigpond.net.au>
1545
1546 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1547 -be and split strings to below 509 bytes in length.
1548
f70c8412
CG		 15492003-05-01 Christian Groessler <chris@groessler.org>
1550
1551 * expr.h: Fix comments in operatorT typedef.
54cfded0 1552 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1553 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1554 decides by the parameter.
1555 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1556 command line argument was given to select the intended
1557 architecure.
1558 (get_interrupt_operand): Warn if NOP type code is emitted.
1559 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1560 (apply_fix): Call newfix with additional 'size' parameter.
1561 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1562 4 bit immediate arguments.
1563 (md_longopts): Add 'linkrelax' option.
1564 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1565 variable when 'linkrelax' command line option is specified.
1566 (md_show_usage): Display 'linkrelax' option.
1567 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1568 R_CALLR and R_REL16.
1569 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1570
10a98291
L		 15712003-04-30 H.J. Lu <hjl@gnu.org>
1572
1573 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1574 (ia64_float_to_chars): Likewise.
1575 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1576 and ia64_float_to_chars by tc_segment_info_data.endian from
1577 the current segment if byteorder == -1.
1578 (md_begin): Call dot_byteorder to set target_big_endian.
1579 (md_atof): Call ia64_float_to_chars to convert floating point.
1580 (ia64_float_to_chars_bigendian): New function.
1581 (ia64_float_to_chars_littleendian): Likewise.
1582 (ia64_elf_section_change_hook): Likewise.
1583
1584 * config/tc-ia64.h (ia64_number_to_chars): New.
1585 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1586 (ia64_elf_section_change_hook): New.
1587 (md_elf_section_change_hook): Defined.
1588 (ia64_segment_info_type): New struct.
1589 (TC_SEGMENT_INFO_TYPE): Defined.
1590
bf57c3c9
L		 15912003-04-30 H.J. Lu <hjl@gnu.org>
1592
1593 * config/tc-ia64.c (md_section_align): Deleted.
1594
1595 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1596 (md_section_align): New.
1597
165a7f90
L		 15982003-04-30 H.J. Lu <hjl@gnu.org>
1599
1600 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1601 and add real16.
1602 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1603 "real16.ua".
1604 (md_atof): Add 6 byte padding of zero for real16.
1605
eba874d8
NC		 16062003-04-29 Nick Clifton <nickc@redhat.com>
1607
1608 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1609 start of a version name.
1610
dbeba5e5
CD		 16112003-04-28 Chris Demetriou <cgd@broadcom.com>
1612
1613 * configure.in (mips-*-*n*bsd*): Replace with...
1614 (mips-*-netbsd*, mips-*-openbsd*): These.
1615 * configure: Regenerate.
1616
f0d7d5f9
NC		 16172003-04-28 H.J. Lu <hjl@gnu.org>
1618
1619 * config/tc-hppa.c (hppa_symbol_chars): New.
1620 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1621
a38b42ab
TS		 16222003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1623
1624 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1625
69be0a2b
CD		 16262003-04-25 Chris Demetriou <cgd@broadcom.com>
1627
1628 * NEWS: Belatedly mention support for MIPS32 Release 2.
1629
684022ea
EC		 16302003-04-24 Eric Christopher <echristo@redhat.com>
1631
1632 * config/tc-mips.c (nopic_need_relax): Revert previous
1633 change.
1634
2c8714f2
NC		 16352003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1636
1637 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1638 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1639 (md_pseudo_table): Handle .loc and .file
1640 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1641 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1642 * Makefile.in: Regenerate.
1643
684022ea 16442003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1645
1646 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1647 (md_pseudo_table): Add h8300hn, h8300sn.
1648 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1649 * doc/c-h8300.texi : Add documentation for new machine directives.
1650
5ce8663f
NC		 16512003-04-24 Nick Clifton <nickc@redhat.com>
1652
1653 * config/tc-ppc.c (ppc_symbol_chars): Define.
1654 * config/tc-ppc.h (tc_symbol_chars): Define.
1655
ef230218
JR		 16562003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1657
1658 * config/tc-sh.c: Amend comment to refer to SuperH.
1659 * config/tc-sh.h: Likewise.
1660 (LISTING_HEADER): Amend to refer to SuperH.
1661 * config/tc-sh64.c: Change comment to refer to SuperH.
1662 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1663 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1664 * doc/c-sh.texi: Amend to refer to SuperH.
1665 Add SuperH architecture documentation references.
1666 * doc/c-sh64.texi: Change to refer to SuperH.
1667
204cd129
NC		 16682003-04-23 H.J. Lu <hjl@gnu.org>
1669
1670 * app.c (do_scrub_chars): More checks for valid labels.
1671
2cdb18a7
L		 16722003-04-22 H.J. Lu <hjl@gnu.org>
1673
1674 * app.c (do_scrub_chars): Check for valid label.
1675
26597c86
NC		 16762003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1677
1678 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1679 references to Renesas M32R.
1680 * doc/c-m32r.texi: Likewise.
1681
88b4ca40
RH		 16822003-04-21 Richard Henderson <rth@redhat.com>
1683
54cfded0
AM		 1684 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1685 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1686
e5f08f7e
JJ		 16872003-04-18 Jakub Jelinek <jakub@redhat.com>
1688
1689 * ehopt.c (check_eh_frame): For aug_size == 0
1690 in state_seeing_aug_size state skip the state_skipping_aug
1691 state.
1692
c2dcd04e
NC		 16932003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1694
1695 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1696 'Renesas'.
1697 * doc/c-h8500.texi: Likewise.
1698 * doc/c-sh.texi: Likewise.
1699 * doc/c-sh64.texi: Likewise.
1700 * doc/h8.texi: Likewise.
1701 * config/tc-h8300.c: Likewise.
1702 * config/tc-h8300.h: Likewise.
1703 * config/tc-h8500.c: Likewise.
1704 * config/tc-h8500.h: Likewise.
1705 * config/tc-sh.c: Likewise.
1706 * config/tc-sh.h: Likewise.
1707 * config/tc-sh64.c: Likewise.
1708 * config/tc-sh64.h: Likewise.
1709
f5040a92
AO		 17102003-04-10 Alexandre Oliva <aoliva@redhat.com>
1711
1712 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1713 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1714 (append_insn): When filling delay slots with instructions
1715 that have fixups that tc_gen_reloc might consider modifyable
1716 in variant frags, start a new frag.
1717 (load_address): Generate GOT_DISP with of without offset
1718 depending on whether symbol is local. For -xgot, use
1719 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1720 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1721 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1722 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1723 <ld_st>: In NewABI with small got, always use
1724 GOT_PAGE/GOT_OFST, with the latter in the load/store
1725 instruction. With big got, use GOT_HI16/GOT_LO16 or
1726 GOT_PAGE/GOT_OFST.
1727 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1728 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1729 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1730 (md_convert_frag): Use memmove for safe copying of overlapping
1731 regions.
1732
35b55ed2
SC		 17332003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1734
1735 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1736 -mlong, -mshort-double and -mlong-double options; use table @code.
1737 (M68HC11-Syntax): Update to document 68HC12 operands.
1738 (M68HC11-Modifiers): New section for operand modifiers.
1739 (M68HC11-Directives): New section for specific assembler directives.
1740 (M68HC11-Branch): Fix Overfull hbox error.
1741
9214dd3b
AO		 17422003-04-09 Alexandre Oliva <aoliva@redhat.com>
1743
1744 * config/tc-mips.c (macro): Add comments explaining the rationale
1745 for Chris' change.
1746
eb0a7d52
AO		 17472003-04-09 Chris Demetriou <cgd@broadcom.com>
1748
1749 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1750 constant address that Alexandre took out by accident. Reject
1751 64-bit addresses that are not sign extensions of 32 bits only if
1752 we don't support 64-bit address constants.
1753
a7fc733f
AM		 17542003-04-09 Alan Modra <amodra@bigpond.net.au>
1755
1756 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1757
9cc92a36
NC		 17582003-04-08 Nick Clifton <nickc@redhat.com>
1759
1760 * as.c (perform_an_assembly_pass): If using cgen, call
1761 gas_cgen_begin.
1762 * cgen.c (gas_cgen_begin): New function. If
1763 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1764 otherwise call cgen_clear_signed_overflow_ok.
1765 * cgen.h: Prototype gas_cgen_begin.
1766
fe59a223
TS		 17672003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1768
1769 * write.c (write_relocs): Remove unused variable.
1770
5a7a0b7b
AO		 17712003-04-06 Chris Demetriou <cgd@broadcom.com>
1772
1773 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1774 (macro): Use new macro to decide whether to emit constant address
1775 as 32 or 64 bits if addresses are 32-bit wide but registers are
1776 64-bit wide.
1777
577300ce
SC		 17782003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1779
1780 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1781 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1782 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1783 address part of a far-function.
684022ea 1784 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1785 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1786 relocs.
1787 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1788 (find_opcode): Add comment.
1789 (md_estimate_size_before_relax): Force relocation of
1790 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1791 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1792 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1793 on the symbol itself so that DWARF2 strings are merged correctly.
1794
be33c5dd
SS		 17952003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1796
1797 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1798 default tic4x target format to 'coff2-tic4x'.
1799 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1800 s/c3x/tic3x/
1801 * config/tc-tic4x.h: Ditto
1802
e8fd7476
NC		 18032003-04-03 Nick Clifton <nickc@redhat.com>
1804
1805 * NEWS: Mention support for Xtensa architecture.
1806
47281638
PB		 18072003-04-02 Philip Blundell <philb@gnu.org>
1808
1809 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1810
af22f5b2
CD		 18112003-04-02 Chris Demetriou <cgd@broadcom.com>
1812
1813 * config/tc-mips.c (macro2): Adjust implementation of
1814 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1815 in the case where the source and destination registers
1816 are the same.
1817
e0001a05
NC		 18182003-04-01 Bob Wilson <bob.wilson@acm.org>
1819
54cfded0
AM		 1820 * Makefile.am (CPU_TYPES): Add xtensa.
1821 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1822 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1823 (xtensa-relax.o): New target.
1824 Run "make dep-am".
1825 * Makefile.in: Regenerate.
1826 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1827 extra_objects for xtensa targets.
1828 * configure: Regenerate.
1829 * write.c (write_object_file): Add new md_post_relax_hook.
1830 * config/tc-xtensa.c: New file.
1831 * config/tc-xtensa.h: Likewise.
1832 * config/xtensa-istack.h: Likewise.
1833 * config/xtensa-relax.c: Likewise.
1834 * config/xtensa-relax.h: Likewise.
1835 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1836 * doc/Makefile.in: Regenerate.
1837 * doc/all.texi: Set new XTENSA variable.
1838 * doc/as.texinfo: Set new Xtensa variable. Describe
1839 Xtensa-specific options. Define line comment character for
1840 Xtensa. Add Xtensa processors to list of ELF targets where
1841 alignment is specified in bytes. Add new Xtensa-Dependent node.
1842 Add acknowledgements for those contributing to the Xtensa port.
1843 * doc/internals.texi: Describe new md_post_relax_hook.
1844 * doc/c-xtensa.texi: New file.
e0001a05 1845
5a6c6817
NC		 18462003-04-01 Nick Clifton <nickc@redhat.com>
1847 Richard Earnshaw <rearnsha@arm.com>
1848
1849 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1850 (ARM_ARCH_IWMMXT): Simplify.
1851 (insns): Place iwmmx instructions in correct place in table.
1852 (arm_add_note): New function: Add a note entry to a .note section.
1853 (md_begin): Make the default architecture be unknown.
1854 Suppress the creation of an arm note section.
1855
97bbfa38
EC		 18562003-03-26 Eric Christopher <echristo@redhat.com>
1857
54cfded0 1858 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1859
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NC		 18602003-03-25 Stan Cox <scox@redhat.com>
1861 Nick Clifton <nickc@redhat.com>
97bbfa38 1862
28d297de 1863 Contribute support for Intel's iWMMXt chip - an ARM variant:
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NC		 1864
1865 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1866 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1867 (enum wreg_type, enum iwmmxt_insn_type): New types.
1868 (wr_register, wc_register, wcg_register): New macros.
1869 (iwmmxt_table): New variable.
1870 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1871 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1872 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1873 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1874 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1875 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1876 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1877 cp_byte_address_offset, cp_byte_address_required_here,
1878 check_iwmmxt_insn): New functions.
97bbfa38 1879 (asm_opcode_insns): Add iWMMXt instructions.
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NC		 1880 (md_begin): Set the mach value for iWMMXt targets. Create a note
1881 section to identify iwmmxt binaries.
1882 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1883 * doc/c-arm.texi: Document the support for the iWMMXt.
1884 * NEWS: Mention new support.
1885