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Fix up error messages for Maverick.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
5a21e886
NC		 12003-10-21 Wouter van Heyst <wouter@vidicode.nl>
2
3 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
4 register requirements.
5 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
6
3e602632
NC		 72003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
8 Bernardo Innocenti <bernie@develer.com>
9
10 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
11 * config/m68k-parse.h: Likewise.
12 * NEWS: Mention the new support.
13 * doc/c-m68k.texi: Document new processor selection switch.
14
13757d0c
TS		 152003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
16
17 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
18 extensions broken by gas' expression evaluation of constants.
19 (check_absolute_expr): Use it.
20 (mips_ip): Likewise.
21
88fc725d
HPN		 222003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
23
24 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
25 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
26 --no-stubs.
27 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
28 comment.
29 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
30 (pushj_stubs): New variable.
31 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
32 (PUSHJSTUB_MAX): New macros.
33 (md_longopts): New options "--no-pushj-stubs" and synonym
34 "--no-stubs".
35 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
36 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
37 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
38 PUSHJ stub relaxation.
39 (md_convert_frag): Handle STATE_PUSHJSTUB.
40 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
41 (tc_gen_reloc): Ditto.
42 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
43 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
44 (struct mmix_segment_info_type): New.
45
36759679
NC		 462003-10-17 Paul Dale <pauli@snapgear.com>
47 Bernardo Innocenti <bernie@develer.com>
48
49 * config/tc-m68k.c (make_pcrel_absolute): Enforce
50 PC-relative jumps with --pcrel.
51 (md_convert_frag_1): Likewise.
52 (md_create_long_jump): Likewise.
53
d4e2de6b
NC		 542003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
55
56 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
57 (get_operand): Accept both 16 bit 32 bit registers as pointer
58 registers, when operating in Normal mode.
59 (fix_operand_size): Make default address size 16 for Normal mode.
60
ece01a63
ILT		 612003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
62
63 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
64 registers.
65 (do_iwmmxt_word_addr): With a control register, reject conditional
66 execution and reject a non-word size.
67
fda712ee
AM		 682003-10-16 Peter Bergner <bergner@vnet.ibm.com>
69
70 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
71 * configure: Regenerate.
72
60946ad0
AM		 732003-10-15 Alan Modra <amodra@bigpond.net.au>
74
75 * doc/as.texinfo (Align): Correct list of byte targets.
76
1b8e29e5
TS		 772003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
78
79 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
80 Fix indentation. Better error message.
81
b614a702
BW		 822003-10-14 Bob Wilson <bob.wilson@acm.org>
83
84 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
85 argument in call to xtensa_get_property_section_name. Formatting.
86
224186bc
KK		 872003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
88
89 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
90 parenthesis.
91
8edc77b9
KK		 922003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
93
94 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 95 prototypes and casts.
8edc77b9
KK		 96 * config/tc-sh.h: Likewise.
97 * config/tc-sh64.c: Likewise.
98 * config/tc-sh64.h: Likewise.
99
1ae31fee
DB		 1002003-10-08 Dave Brolley <brolley@redhat.com>
101
102 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
103 (fr550_check_acc_range): New function.
104 (md_assemble): Call fr550_check_acc_range.
105
1062003-10-08 Dave Brolley <brolley@redhat.com>
107
108 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
109 (md_parse_option): Handle OPTION_CPU==fr550.
110 (md_show_usage): Document fr550.
111
05da4302
NC		 1122003-10-08 Philippe De Muyter <phdm@macqel.be>
113
60946ad0 114 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 115 (parse_args) : Accept new --gstabs+ option, and set
116 `use_gnu_debug_info_extensions'.
117 (show_usage) : Document --gstabs+ option.
118 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
119 * stabs.c (stabs_generate_asm_file) : If
120 `use_gnu_debug_info_extensions' is set, add the compilation
121 directory to the stabs debug info.
122 * doc/as.texinfo : Document --gstabs+ option.
123 * NEWS: Mention new feature.
124
60946ad0 1252003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 126
60946ad0
AM		 127 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
128 assembler syntax.
85cf2a8a 129
60946ad0
AM		 130 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
131 register names. Change all "defined (TE_LINUX)" to
132 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 133
60946ad0
AM		 134 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
135 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 136
4615568e
NC		 1372003-10-06 Robert Millan <robertmh@gnu.org>
138
60946ad0 139 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 140 * configure: Regenerate.
141
c2059446
NC		 1422003-10-05 Nick Clifton <nickc@redhat.com>
143
144 * as.c (parse_args): Revert patch to change handling of -f
145 option. Its behaviour is mandated by the POSIX 2 spec.
146
a72d6b4e
CG		 1472003-10-04 Christian Groessler <chris@groessler.org>
148
149 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
150 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
151 (md_pcrel_from): This function now gets called. Supply return
152 value.
153
33948635
NC		 1542003-10-04 Nick Clifton <nickc@redhat.com>
155
156 * as.c: Convert to ISO C90.
157
d3fb7ca2
NC		 1582003-10-04 Nick Clifton <nickc@redhat.com>
159
160 * as.c (std_shortopts): Remove 'f'.
161 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
162 acecpted as an alias for -f.
163
b256d4fd
NC		 1642003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
165
166 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
167 Make 'r' mean readonly data.
168
d17e7bce
TS		 1692003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
170
171 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
172 Unbreak overflow checks.
173
609f23f4
CD		 1742003-10-01 Chris Demetriou <cgd@broadcom.com>
175
176 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
177
ecd13cd3
TS		 1782003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
179
180 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
181 tests.
182 (load_register): Likewise.
183 (macro): Likewise.
184
30c378fd
CD		 1852003-09-30 Chris Demetriou <cgd@broadcom.com>
186
187 * config/tc-mips.c (mips_ip): Capitalize first word of
188 existing condition code warning, and add condition code
189 warnings for .ps instructions, and for bc1any[24][tf].
190
6a265366
CD		 1912003-09-30 Chris Demetriou <cgd@broadcom.com>
192
193 * NEWS: Mention support for MIPS64 Release 2.
194
43c58ae6
CD		 1952003-09-30 Chris Demetriou <cgd@broadcom.com>
196
197 * NEWS: Add an indication of the cutoff for 2.14.
198
5f74bc13
CD		 1992003-09-30 Chris Demetriou <cgd@broadcom.com>
200
201 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
202 * configure: Regenerate.
203 * config/tc-mips.c (imm2_expr): New variable.
204 (md_assemble, mips16_ip): Initialize imm2_expr.
205 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
206 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
207 (macro): Handle M_DEXT and M_DINS.
208 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
209 (mips_ip): Likewise.
210 (OPTION_MIPS64R2): New define.
211 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
212 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
213 (md_parse_option): Handle OPTION_MIPS64R2.
214 (s_mipsset): Handle setting "mips64r2" ISA.
215 (mips_cpu_info_table): Add mips64r2.
216 (md_show_usage): Document -mips64r2 option.
217 * doc/as.texinfo: Docuemnt -mips64r2 option.
218 * doc/c-mips.texi: Likewise.
219
de1e508d
DA		 2202003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
221
222 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
223
530556a9
JT		 2242003-09-26 Matt Thomas <matt@3am-software.com>
225
226 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
227 (OPTION_PIC): Define.
228 (md_longopts): Add "pic" option.
229 (md_parse_option): Change 'K' to OPTION_PIC.
230
f61e8019
AM		 2312003-09-23 Alan Modra <alan@modra.org>
232
233 * config/obj-elf.c (obj_elf_change_section): Adjust for
234 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
235 to be set when defaults are not. Don't set attr from defaults if
236 old_sec.
237
ae826530
TS		 2382003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
239
240 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
241 truncate values which won't fit im 32 bits.
242 (load_register): Likewise.
243 (macro): Likewise.
244
8cd5b113
AM		 2452003-09-17 Dmitry Diky <diwil@mail.ru>
246
247 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
248 (msp430_operands): Remove redundant l2[16] within switch-case.
249
28d297de
AM		 2502003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
251
252 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
253 * configure: Regenerate.
254
256ab948
TS		 2552003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
256
257 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
258 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
259 the function prototype.
260 (load_register): Likewise. Simplify the checks for sign-extended
261 constants.
262 (macro): Likewise. Fix code generation for 64-bit address constants
263 outside the 32-bit compatibility space. Adjust
264 macro_build_ldst_constoffset calls.
265 (s_cprestore): Adjust macro_build_ldst_constoffset call.
266
82e7541d
BW		 2672003-09-11 Bob Wilson <bob.wilson@acm.org>
268
269 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
270 literal_syms): New global variables.
271 (xtensa_define_label, add_target_symbol, xtensa_find_label,
272 map_over_defined_symbols, is_loop_target_label,
273 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
274 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
275 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
276 from insn_labels to saved_insn_labels when entering a literal region.
277 (xtensa_end_directive): Call md_flush_pending_output. Restore
278 insn_labels list when leaving a literal region.
279 (xtensa_literal_position): Call xtensa_clear_insn_labels.
280 (xtensa_literal_pseudo): Add check to disallow .literal inside a
281 literal region. Move insn_labels to saved_insn_labels and then restore
282 insn_labels on exit.
283 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
284 code to set is_loop_target or is_branch_target flag on the symbol
285 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
286 (xtensa_add_literal_sym, xtensa_add_insn_label,
287 xtensa_clear_insn_labels): New functions.
288 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
289 loops_ok argument. Rewrite to use insn_labels list instead of
290 calling xtensa_find_label and to check the is_loop_target flag on
291 symbols when loops_ok is false.
292 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
293 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
294 call to xtensa_move_labels. Propagate is_branch_target and
295 is_loop_target flags from symbols to frags.
296 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
297 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
298 aligning a loop instruction. Adjust call to xtensa_move_labels for
299 aligning entry instructions. Add call to xtensa_clear_insn_labels.
300 (xtensa_end): Remove call to xtensa_mark_target_fragments.
301 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
302 code to use new literal_syms list.
303 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
304 is_branch_target flags.
305
61846f28
BW		 3062003-09-09 Bob Wilson <bob.wilson@acm.org>
307
308 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
309 "move_labels" argument and corresponding call to xtensa_move_labels.
310 (md_assemble): Add a separate call to xtensa_move_labels and remove
311 argument for call to xtensa_mark_literal_pool_location.
312 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
313 calls to xtensa_mark_literal_pool_location.
314 (xtensa_create_local_symbol): Delete and inline the code into...
315 (xtensa_create_literal_symbol): ...here.
316 (xtensa_frob_label): Combine conditionals.
317 (expression_maybe_register, xtensa_symbol_new_hook,
318 fix_new_exp_in_seg): Use symbol_get_tc.
319
1745fcba
BW		 3202003-09-09 Bob Wilson <bob.wilson@acm.org>
321
322 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
323 combining identical literals.
324 (expression_maybe_register): Remove call to find_lit_sym_translation.
325 (is_duplicate_expression, cache_literal, is_duplicate_literal,
326 add_lit_sym_translation, find_lit_sym_translation): Delete.
327
3fb9d77f
NC		 3282003-09-07 Nick Clifton <nickc@redhat.com>
329
330 * doc/as.texinfo (Comments): Comment character for PPC is #.
331
12a99586
SC		 3322003-09-06 Stephane Carrez <stcarrez@nerim.fr>
333
334 PR savannah/4358:
335 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
336 overflow complain.
337
d5087907
RS		 3382003-09-05 Richard Sandiford <rsandifo@redhat.com>
339
340 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
341
8ad30312
NC		 3422003-09-04 Nick Clifton <nickc@redhat.com>
343
344 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
345 (md_pseudo_table): Add .v850e1 pseudo op.
346 (md_show_usage): Document -mv850e1 switch.
347 (md_parse_option): Accept -mv850e1 switch.
348 (md_begin): Allow TARGET_CPU to be v850e1.
349 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
350 * NEWS: Mention support for v850e1.
351
3c9030c1
AM		 3522003-09-04 Alan Modra <amodra@bigpond.net.au>
353
354 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
355 ppc_cpu selection rather than replacing.
356 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
357 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
358
13dfd2d0
NC		 3592003-09-03 Robert Millan <robertmh@gnu.org>
360
361 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
362 triplet.
363 * configure: Regenerate.
364
13b2be9c
DJ		 3652003-09-02 Daniel Jacobowitz <drow@mvista.com>
366
367 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
368 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
369 Specify AC_CONFIG_AUX_DIR.
370 * aclocal.m4: Regenerated with aclocal-1.7.
371 * configure: Regenerated with autoconf 2.57.
372 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
373
364b6d8b
JJ		 3742003-08-29 Jakub Jelinek <jakub@redhat.com>
375
6749011b 376 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 377 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
378 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
379 nor tc_cfi_emit_pcrel_expr are defined.
380 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
381 DIFF_EXPR_OK is not defined.
382 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
383 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
384 tc_cfi_emit_pcrel_expr): Define.
385 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
386 sparc_cfi_emit_pcrel_expr): New prototypes.
387 (sparc_cie_data_alignment): New decl.
388 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
389 * config/tc-sparc.c: Include dw2gencfi.h.
390 (sparc_cie_data_alignment): New variable.
391 (md_begin): Initialize it.
392 (sparc_cfi_frame_initial_instructions): New function.
393 (sparc_regname_to_dw2regnum): Likewise.
394 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 395 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 396
397 * config/tc-sparc.c (s_common): Cast last argument to long and
398 change format string to shut up warning.
399
0dee3be0
JE		 4002003-08-25 Jason Eckhardt <jle@rice.edu>
401
402 * doc/c-i860.texi: Update text about relocatable address expansions.
403
af858dae
JE		 4042003-08-24 Jason Eckhardt <jle@rice.edu>
405
406 * config/tc-i860.c (md_assemble): Use isrc2 from the original
407 instruction when expanding E_ADDR.
408
3673a93e
NC		 4092003-08-21 Nick Clifton <nickc@redhat.com>
410
411 * po/tr.po: Updated Turkish translation.
412
55257f50
AM		 4132003-08-20 Alan Modra <amodra@bigpond.net.au>
414
415 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
416 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
417
f02232aa
NC		 4182003-08-19 Nick Clifton <nickc@redhat.com>
419
420 * config/tc-arm.c (cp_address_required_here): Add code to handle
421 unindexed addressing mode.
422
3d8aea2f
AM		 4232003-08-19 Alan Modra <amodra@bigpond.net.au>
424
425 * config/tc-ppc.c (md_parse_option): Handle -m440.
426 (md_show_usage): Add -m440.
427 (md_apply_fix3): Warning fix.
428 * doc/c-ppc.texi: Document -m440.
429
d6415f6c
AM		 4302003-08-16 Benjamin Kalytta <bkausbk@web.de>
431
432 * read.c (s_print): Check for NULL.
433
1a317472
AM		 4342003-08-16 Alan Modra <amodra@bigpond.net.au>
435
436 * write.c (fixup_segment): When handling an expression involving
437 the subtraction of two symbols in the same segment, don't clear
438 fx_pcrel except for TC_M68K.
439
da64f3bf
AM		 4402003-08-14 Alan Modra <amodra@bigpond.net.au>
441
f86103b7
AM		 442 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
443 code.
444 * config/tc-i386.c: Likewise.
445 (RELOC_ENUM): Don't define. Replace throughout with enum.
446
c8089be7 447 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 448 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
449 Run "make dep-am".
450 * Makefile.in: Regenerate.
451
c04898f8
AS		 4522003-08-08 Andreas Schwab <schwab@suse.de>
453
454 * config/tc-m68k.h (TARGET_USE_CFIPOP)
455 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
456 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
457 Define.
458 * config/tc-m68k.c: Include "dw2gencfi.h".
459 (tc_m68k_regname_to_dw2regnum)
460 (tc_m68k_frame_initial_instructions): New functions.
461
3b260895
NC		 4622003-08-08 Dmitry Diky <diwil@mail.ru>
463
464 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
465 according to gcc order.
466
14d3f364
JE		 4672003-08-07 Jason Eckhardt <jle@rice.edu>
468
c8089be7
AM		 469 * config/tc-i860.c (i860_check_label): New function.
470 * config/tc-i860.h (i860_check_label): New prototype.
471 (tc_check_label): Define macro as i860_check_label.
14d3f364 472
820aff55
JE		 4732003-08-06 Jason Eckhardt <jle@rice.edu>
474
c8089be7
AM		 475 * config/tc-i860.c (s_align_wrapper): New function and prototype.
476 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
477 surrounding OBJ_ELF ifdef, and re-format slightly.
478 * doc/c-i860.texi: Document the special .align syntax available
479 in Intel mode.
820aff55 480
e15f6d30
JE		 4812003-08-06 Jason Eckhardt <jle@rice.edu>
482
483 * config/tc-i860.c (i860_handle_align): New function.
484 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
485 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
486
0acc96e1
JE		 4872003-08-06 Jason Eckhardt <jle@rice.edu>
488
489 * config/tc-i860.c (i860_process_insn): Check that instructions
490 with their dual-bit set are 8-byte aligned.
491
9e7d479d
NC		 4922003-08-06 Nick Clifton <nickc@redhat.com>
493
494 * po/fr.po: Updated French translation.
495
07c7854e
JE		 4962003-08-05 Jason Eckhardt <jle@rice.edu>
497
c8089be7 498 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 499 setting during flop argument parsing. Instead, do it after
500 instruction is fully parsed.
501
5eb0723a
JE		 5022003-08-05 Jason Eckhardt <jle@rice.edu>
503
c8089be7 504 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 505 directives are only available in Intel syntax mode.
506
5ea0549d
JE		 5072003-08-05 Jason Eckhardt <jle@rice.edu>
508
c8089be7
AM		 509 * config/tc-i860.c (s_dual): Accept .dual directive only in
510 the Intel syntax mode.
511 (s_enddual): Likewise for .enddual.
512 (s_atmp): Likewise for .atmp.
5ea0549d 513
a4622f40
AM		 5142003-08-04 Alan Modra <amodra@bigpond.net.au>
515
516 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
517 for memory operands. Pass the full operand_string to i386_index_check.
518
87505968
JE		 5192003-08-01 Jason Eckhardt <jle@rice.edu>
520
c8089be7
AM		 521 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
522 (target_intel_syntax): Declare variable.
523 (OPTION_INTEL_SYNTAX): Declare macro.
524 (md_longopts): Add option -mintel-syntax.
525 (md_parse_option): Set target_intel_syntax.
526 (md_show_usage): Add -mintel-syntax usage.
527 (md_begin): Set reg_prefix based on target_intel_syntax.
528 (i860_process_insn): Skip register prefix only if there is one.
529 Parse relocatable expressions in either Intel or AT&T syntax based
530 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
531 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
532 about the differences in syntax.
87505968 533
20977673
AM		 5342003-08-01 Dmitry Diky <diwil@mail.ru>
535
536 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
537 to all arches.
538
26c9b704
JR		 5392003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
540
541 * config/tc-sh.c (md_assemble): For branches, check & update
542 valid_arch here.
543
7734b6e9
JE		 5442003-07-30 Jason Eckhardt <jle@rice.edu>
545
546 * config/tc-i860.c: Convert to ISO C90.
547
2d150871
RO		 5482003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
549
550 * read.c (s_space): Revert 2003-07-28 change.
551
92191b29
AM		 5522003-07-30 Alan Modra <amodra@bigpond.net.au>
553
554 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
555
c861c80c
AM		 5562003-07-29 Alan Modra <amodra@bigpond.net.au>
557
558 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
559
77a6138a
AM		 5602003-07-29 Jakub Jelinek <jakub@redhat.com>
561
562 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
563
34f70875
L		 5642003-07-28 H.J. Lu <hongjiu.lu@intel.com>
565
566 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
567
8d548edb
RO		 5682003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
569
570 * read.c (s_space): Don't warn about .space 0.
571
dcd410fe
RO		 5722003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
573
574 * config/tc-mips.c (mips_flag_pdr): Define.
575 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
576 (s_mips_end) [OBJ_ELF]: Likewise.
577 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
578 (md_parse_option) [OBJ_ELF]: Handle them.
579 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
580
581 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
582 * doc/as.texinfo (Overview) [MIPS]: Likewise.
583
3cddba1e
L		 5842003-07-25 H.J. Lu <hongjiu.lu@intel.com>
585
586 * config/obj-elf.c (obj_elf_change_section): Update
587 elf_section_type and elf_section_flags only when they are
588 specified.
589
8e8c182c
L		 5902003-07-25 H.J. Lu <hongjiu.lu@intel.com>
591
592 * config/obj-elf.c (obj_elf_change_section): Always set section
593 type and flags.
594
2f89ff8d
L		 5952003-07-25 H.J. Lu <hongjiu.lu@intel.com>
596
597 * config/obj-elf.c (special_sections): Removed.
598 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
599 elf_section_type and elf_section_flags.
600 (elf_frob_file): Set SHT_GROUP.
601
602 * config/obj-elf.h (obj_sec_set_private_data): New.
603
604 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
605 * config/tc-ia64.h: Likewise.
606 * config/tc-m32r.h: Likewise.
607 * config/tc-m68hc11.h: Likewise.
608 * config/tc-mcore.h: Likewise.
609 * config/tc-mips.h: Likewise.
610 * config/tc-ppc.h: Likewise.
611 * config/tc-sh64.h: Likewise.
612 * config/tc-v850.h: Likewise.
613 * config/tc-xtensa.h: Likewise.
614
615 * config/tc-v850.h (SHF_V850_GPREL): Removed.
616 (SHF_V850_EPREL): Likewise.
617 (SHF_V850_R0REL): Likewise.
618
619 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
620 is defined.
621
a7f10e7a
SC		 6222003-07-24 Stephane Carrez <stcarrez@nerim.fr>
623
624 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
625 debugging symbols so that we handle page memory correctly.
626
834d807b
NC		 6272003-07-24 Nick Clifton <nickc@redhat.com>
628
629 * po/fr.po: Updated French translation.
630
8266886e
DJ		 6312003-07-23 Daniel Jacobowitz <drow@mvista.com>
632
633 * config/tc-arm.c (arm_archs): Add iwmmxt.
634
b41b1f95 6352003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 636
b41b1f95
L		 637 * read.c (do_parse_cons_expression): Mark nbytes unused to
638 silence gcc.
639
0c0b9be0
AO		 6402003-07-22 Alexandre Oliva <aoliva@redhat.com>
641
ba18dd6f
AO		 642 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
643 or bsr/bs.
644
0c0b9be0
AO		 645 * config/tc-h8300.c (md_assemble): Make sure characters after
646 slash and dot are lower-case.
647
6c37ac4d
NC		 6482003-07-17 Nick Clifton <nickc@redhat.com>
649
650 * po/es.po: New Spanish translation.
651 * po/tr.po: New Turkish translation.
652 * po/opcodes.pot: Regenerate.
653
c5c0a210
AM		 6542003-07-16 Alan Modra <amodra@bigpond.net.au>
655
656 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
657 (generic_dwarf2_emit_offset): Don't define function when
658 TC__DWARF2_EMIT_OFFSET is defined.
659
5a7ea749
RS		 6602003-07-15 Richard Sandiford <rsandifo@redhat.com>
661
662 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
663 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 664 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 665
ec178e1b
AM		 6662003-07-15 Alan Modra <amodra@bigpond.net.au>
667
668 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
669 only for V850_OPERAND_DISP operands.
670
e85ca5bb
AM		 6712003-07-15 Alan Modra <amodra@bigpond.net.au>
672
673 * frags.c (frag_more): Move segment checks to..
674 (frag_alloc_check): ..here. New function.
675 (frag_append_1_char): Call frag_alloc_check.
676
76bff705
NC		 6772003-07-14 Nick Clifton <nickc@redhat.com>
678
679 * po/tr.po: Update with latest version.
680 * po/POTFILES.in: Regenerate.
681 * po/gas.pot: Regenerate.
682 * configure: Regenerate.
683
278ed128
NC		 6842003-07-14 Nick Clifton <nickc@redhat.com>
685
686 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
687 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
688 "safe-ctype.h" and update use of macros.
689 * Makefile.am: Update dependencies.
690 * Makefile.in: Regenerate.
691
fce00800
AM		 6922003-07-11 Alan Modra <amodra@bigpond.net.au>
693
694 * po/gas.pot: Regenerate.
695
75e21f08
JJ		 6962003-07-10 Jakub Jelinek <jakub@redhat.com>
697
698 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
699 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
700 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
701 DWARF2_CIE_DATA_ALIGNMENT): Define.
702 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
703 prototypes.
704 (ppc_cie_data_alignment): Declare.
705 * config/tc-ppc.c: Include dw2gencfi.h.
706 (ppc_cie_data_alignment): Define.
707 (md_begin): Initialize ppc_cie_data_alignment.
708 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
709 functions.
710 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
711 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
712 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
713 DWARF2_CIE_DATA_ALIGNMENT): Define.
714 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
715 New prototypes.
716 (s390_cie_data_alignment): Declare.
717 * config/tc-s390.c: Include dw2gencfi.h.
718 (s390_cie_data_alignment): Define.
719 (md_begin): Initialize s390_cie_data_alignment.
720 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
721 New functions.
722
2ce28d43
AO		 7232003-07-10 Alexandre Oliva <aoliva@redhat.com>
724
725 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
726 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
727 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
728 * configure.in (am33_2.0, mn10300-*-linux*): Added.
729 * configure: Rebuilt.
730 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
731 elf32-am33lin.
732 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
733 by default.
734
bf6f0d0c
AO		 7352003-07-09 Alexandre Oliva <aoliva@redhat.com>
736
737 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
738 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
739 for subtracts from GLOBAL_OFFSET_TABLE that could not be
740 simplified.
741 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
742 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
743 could not be simplified.
744 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
745 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
746 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
747 BDF_RELOC_MN10300_GOT32.
748 * config/tc-mn10300.c (mn10300_fix_adjustable): If
749 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
750 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
751 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
752 symbol if we know its value.
753 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
754 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
755 duplicate underscore prefix.
756 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
757 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
758 type in X_md, not X_add_number. Zero X_add_number.
759 (mn10300_check_fixup): Extract relocation type from X_md.
760 * config/tc-mn10300.h: Update comment.
761 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
762 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
763 (O_PIC_reloc): this.
764 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
765 (mn10300_check_fixup): Likewise.
766 (mn10300_parse_name): Set X_add_number to relocation type.
767 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
768 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
769 O_GOTOFF, O_PLT, O_GOT): Define.
770 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
771 (mn10300_check_fixup): New fn.
772 (md_assemble): Call it. Check for PIC-related relocs.
773 (mn10300_cons_fix_new): Likewise. New fn.
774 (mn10300_end_of_match): New fn.
775 (mn10300_md_parse_name_cont): New fn.
776
e7b71525
AO		 7772003-07-09 Alexandre Oliva <aoliva@redhat.com>
778
779 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
780 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
781 accumulator's shift.
782 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
783 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
784 md_assemble, md_estimate_size_before_relax): Handle fbCC.
785 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
786 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
787 HAVE_AM33_2.
788 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
789 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
790 (HAVE_AM33): Match AM33_2 too.
791 (HAVE_AM33_2): New macro.
792 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
793 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
794 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
795 (float_registers, double_registers): New variables.
796 (float_register_name, double_register_name): New functions.
797 (md_assemble): Recognize FP registers. Implement FMT_D3.
798 (mn10300_insert_operand): Support FP registers.
799
115695a8
CD		 8002003-07-08 Chris Demetriou <cgd@broadcom.com>
801
802 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
803 target being a global symbol if not compiling SVR4 PIC code.
804
9f7598c1
NC		 8052003-07-07 Nick Clifton <nickc@redhat.com>
806
807 * doc/c-m32r.texi (M32R-Directives): New node. Document the
808 .high, .shigh and .low directives.
809
1b680e4f
RS		 8102003-07-07 Richard Sandiford <rsandifo@redhat.com>
811
812 * config/tc-h8300.c (h8300sxnmode): Add prototype.
813 (DSYMMODE): Remove.
814 (parse_exp): Replace expressionS argument with a h8_op. Parse the
815 operand size as well.
816 (skip_colonthing): Remove unused expression argument. Tighten checks
817 for 2-digit sizes.
818 (colonmod24): Remove.
819 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
820 (get_operand): Likewise. Use the standard code to read the size of
821 pc-relative operands.
822 (fix_operand_size): Include the size-guessing logic that used to be
823 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
824 offsets with a symbolic component.
825
0cea6190
NC		 8262003-07-04 Nick Clifton <nickc@redhat.com>
827
828 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
829 macro to compute size of selected register name array.
830
933fbc29
MS		 8312003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
832
833 * config/tc-s390.c (md_parse_option): Add cpu type z990.
834 (md_begin): Add minimal cpu type logic for instructions with different
835 binary format depending on the cpu.
836 (md_assemble): Remove check for minimal cpu.
837 (s390_insert_operand): Add support for long displacements.
838 (md_gather_operands): Likewise.
839 (tc_s390_fix_adjustable): Likewise.
840 (tc_s390_force_relocation): Likewise.
841 (md_apply_fix3): Likewise.
842
1a2c1fad
CD		 8432003-06-30 Chris Demetriou <cgd@broadcom.com>
844
845 * config/tc-mips.c (s_mipsset): Implement -march= handling
846 differently.
847
17a2f251
TS		 8482003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
849
850 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
851 prototypes and casts. Replace PTR with void *. Reformat.
852 * config/tc-mips.h: Likewise.
853
6344efa4
AM		 8542003-06-30 Alan Modra <amodra@bigpond.net.au>
855
856 * config/tc-ia64.c (note_register_values): Warning fix.
857 * config/tc-mips.c (append_insn): Likewise.
858
fef14a42
TS		 8592003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
860
861 * config/tc-mips.c (mips_set_options,mips_opts): Support for
862 .set arch=FOO.
863 (file_mips_arch): Rename mips_arch.
864 (mips_arch_info,mips_tune_info): Remove.
865 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
866 (mips_cpu_info_from_arch): New function.
867 (md_begin): Use file_mips_arch.
868 (macro_build,macro,mips_ip): Use mips_opts.arch.
869 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
870 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
871 Use file_mips_arch.
872 (s_mipsset): Support for .set arch=FOO.
873 (mips_cpu_info_table): Fix typo.
874
02fc3089
L		 8752003-06-26 H.J. Lu <hongjiu.lu@intel.com>
876
877 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
878
2d0d09ca
RS		 8792003-06-25 Richard Sandiford <rsandifo@redhat.com>
880
881 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
882 unsigned 8-bit operands.
883
685736be
NC		 8842003-06-24 Nick Clifton <nickc@redhat.com>
885
886 * read.c (s_comm): Change error message to assume an unsigned size
887 has been passed to .comm.
888 * config/tc-sparc.c (s_common): Likewise.
889 * write.c (write_contents): Replace 'unsigned long' with
890 'addressT' and 'long' with offsetT in order to allow computations
891 with very large values to work for 64-bit addressed targets.
892 (relax_and_size_all_segments): Likewise.
893 (relax_frag): Likewise.
894 (relax_segment): Likewise.
e85ca5bb 895
e98d298c
MM		 8962003-06-23 Mark Mitchell <mark@codesourcery.com>
897
898 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
899
ca164297
L		 9002003-06-23 H.J. Lu <hongjiu.lu@intel.com>
901
902 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
903 Instructions.
904
905 * gas/config/tc-i386.h (CpuPNI): New.
906 (CpuUnknownFlags): Add CpuPNI.
907
041340ad
JW		 9082003-06-23 <davidm@hpl.hp.com>
909
910 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
911 freebsd, openvms, and nsk (non-stop kernel).
912
b7599f01
JT		 9132003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
914
915 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
916 all locals have been declared.
917
b7c7d6c1
TS		 9182003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
919
920 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
921 special handling for n32 ABI.
922 (macro): Likewise.
923
815ddb50
TS		 9242003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
925
926 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
927 2003-06-11 change.
928
f590b86e
CG		 9292003-06-19 Christian Groessler <chris@groessler.org>
930
931 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
932 now, not only a warning. Add some more checks to detect invalid
933 registers.
934 (get_operand): For CLASS_IR remember register size in mode struct.
935 (get_specific): Handle new CLASS_IRO type. Add register size
936 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 937 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 938
931e13a6
AM		 9392003-06-19 Alan Modra <amodra@bigpond.net.au>
940
941 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
942 (ppc_change_csect): Add align param. Align frag at start of csect.
943 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
944 (ppc_frob_section): Align vma.
945
9393cb0d
JJ		 9462003-06-18 Jakub Jelinek <jakub@redhat.com>
947
948 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
949 (output_cie): Don't pad.
950 (output_fde): Add align argument. Pad to align if not 0.
951 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
952 Pad just last FDE to EH_FRAME_ALIGNMENT.
953
df9a398f
MS		 9542003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
955
956 * config/tc-s390.c (init_default_arch): Make current_mode_mask
957 dependent on s390_arch_size and current_cpu dependent on
958 current_mode_mask.
959
2fe04c57
NC		 9602003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
961
962 * configure.in: Add c4x as an architecture variant to tic4x.
963 * configure: Regenerate.
964 * Makefile.in: Regenerate.
965 * doc/Makefile.in: Regenerate.
966
9f2b53d7
AM		 9672003-06-18 Alan Modra <amodra@bigpond.net.au>
968
969 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
970 ".TOC." from PPC64_TOC relocs.
971
ba0b2174
AM		 9722003-06-17 Alan Modra <amodra@bigpond.net.au>
973
974 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
975
f899b4b8
TS		 9762003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
977
978 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
979 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
980 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
981 s_cprestore,s_cpadd): Use them.
982
399f703e
HPN		 9832003-06-16 Hans-Peter Nilsson <hp@axis.com>
984
985 * configure.in: Add specific case for cris-*-linux-gnu* with
986 em=linux.
987 * configure: Regenerate.
988 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
989 if TE_LINUX defined, else FALSE.
990 (bfd_boolean demand_register_prefix): Set default from
991 DEFAULT_CRIS_AXIS_LINUX_GNU.
992 (symbols_have_leading_underscore): Similar.
993 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
994
39c2da32
RE		 9952003-06-13 Richard Earnshaw <rearnsha@arm.com>
996
997 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
998 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
999 FPU_ARCH_FPA for AOUT.
1000 (md_begin): Don't try to guess the floating point architecture from
1001 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1002
a06a29f2
NC		 10032003-06-13 Robert Millan <zeratul2@wanadoo.es>
1004
1005 * configure.in: Add i386-netbsd-gnu target.
1006 * configure: Regenerate.
1007
d88ef7a6
TT		 10082003-06-12 Tom Tromey <tromey@redhat.com>
1009
1010 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1011 directives node.
1012
34ce925e
RS		 10132003-06-12 Richard Sandiford <rsandifo@redhat.com>
1014
1015 * config/tc-mips.c (append_insn): In a compound relocation, take the
1016 field width from the final (outermost) operator.
1017
cdfbf930
RH		 10182003-06-11 Richard Henderson <rth@redhat.com>
1019
1020 * dw2gencfi.c (struct cfi_escape_data): New.
1021 (cfi_add_CFA_nop): Remove.
1022 (CFI_escape, dot_cfi_escape): New.
1023 (dot_cfi): Remove nop.
1024 (cfi_pseudo_table): Remove nop; add escape.
1025 (output_cfi_insn): Likewise.
1026 (select_cie_for_fde): Stop on escape.
1027 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1028 * read.c, read.h (do_parse_cons_expression): New.
1029 * doc/as.texinfo (.cfi_escape): New.
1030
8c1a34cd
TS		 10312003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1032
1033 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1034 (s_cprestore): Likewise.
1035 (s_cpreturn): Likewise.
1036
4b0cff4e
TS		 10372003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1038
1039 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1040 with zeros.
1041
a7ebbfdf
TS		 10422003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1043
1044 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1045 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1046 exceptions from size assert. Remove most of the addend fixup
1047 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1048 handling. Remove zero addend specialcases.
1049 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1050 the addend fixup specialcase.
1051 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1052
d25d759d
TS		 10532003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1054
1055 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1056 in the RELOC_EXPANSION_POSSIBLE case.
1057
9d83078b
AM		 10582003-06-11 Alan Modra <amodra@bigpond.net.au>
1059
1060 * config/tc-i960.c (line_comment_chars): Add '#'.
1061 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1062
3b443373
L		 10632003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1064
1065 * po/Make-in (DESTDIR): New.
1066 (install-data-yes): Support $(DESTDIR).
1067 (uninstall): Likewise.
1068
795bb480
AM		 10692003-06-11 Alan Modra <amodra@bigpond.net.au>
1070
1071 * Makefile.am: Run "make dep-am".
1072 * Makefile.in: Regenerate.
1073 * po/POTFILES.in: Regenerate.
1074
b11dcf4e
DE		 10752003-06-10 Doug Evans <dje@sebabeach.org>
1076
1077 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1078 CGEN_INSN_RELAXED.
1079 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1080 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1081 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1082
adadcc0c
AM		 10832003-06-10 Alan Modra <amodra@bigpond.net.au>
1084 Gary Hade <garyhade@us.ibm.com>
1085
1086 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1087 (md_apply_fix3): Special case lq insn.
1088
0613284f
RS		 10892003-06-10 Richard Sandiford <rsandifo@redhat.com>
1090
1091 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1092 lists. Allow single-register ranges.
1093
f4984206
RS		 10942003-06-10 Richard Sandiford <rsandifo@redhat.com>
1095
1096 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1097 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1098
12b55ccc
L		 10992003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1100
1101 * NEWS: Updated for the new -n option for the i386 assembler.
1102
1103 * config/tc-i386.c (optimize_align_code): New.
1104 (md_shortopts): Add 'n'.
1105 (md_parse_option): Handle 'n'.
1106 (md_show_usage): Add '-n'.
1107
1108 * config/tc-i386.h (optimize_align_code): Declared.
1109 (md_do_align): Optimize code alignment only if optimize_align_code
1110 is not 0.
1111
1112 * doc/as.texinfo: Add the new -n option.
1113
1114 * doc/c-i386.texi: Document the new -n option.
1115
fa87b337
RH		 11162003-06-07 Richard Henderson <rth@redhat.com>
1117
17076204
RH		 1118 * doc/as.texinfo: Document .cfi_rel_offset.
1119
fa87b337
RH		 1120 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1121 (cfi_add_CFA_offset): Detect invalid offsets.
1122 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1123 (cfi_add_CFA_restore_state): Restore it.
1124 (CFI_rel_offset): New.
1125 (cfi_pseudo_table): Add it.
1126 (dot_cfi): Handle it.
1127
52628315
L		 11282003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1129
1130 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1131 predicate for ia64.
1132
d4ea8842
MS		 11332003-06-05 Michael Snyder <msnyder@redhat.com>
1134
1135 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1136 (build_bytes): Ditto.
1137
11382003-06-05 Richard Sandiford <rsandifo@redhat.com>
1139
1140 * config/tc-h8sx.c (DMODE): Remove.
1141 (colonmod24): Don't choose a default if the operand is a 16-bit
1142 constant integer.
1143 (fix_operand_size): New function.
1144 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1145 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1146
2be24b54
ML		 11472003-06-05 Michal Ludvig <mludvig@suse.cz>
1148
1149 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1150 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1151 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1152 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1153 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1154 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1155 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1156 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1157 (cfi_pseudo_table): New directives .cfi_return_column,
1158 .cfi_restore, .cfi_undefined, .cfi_same_value,
1159 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1160 (dot_cfi, output_cfi_insn): Handle new directives.
1161 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1162 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1163 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1164
757bc393
RH		 11652003-06-04 Richard Henderson <rth@redhat.com>
1166
1233ae62
RH		 1167 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1168
757bc393
RH		 1169 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1170
f4b97536
RH		 11712003-06-04 Richard Henderson <rth@redhat.com>
1172
1173 * config/tc-alpha.c (s_alpha_usepv): New.
1174 (md_pseudo_table): Add it.
1175 (alpha_cfi_frame_initial_instructions): New.
1176 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1177 (tc_cfi_frame_initial_instructions): New.
1178 * doc/c-alpha.texi: Document .usepv.
1179
68d55fe3
JJ		 11802003-06-04 Jakub Jelinek <jakub@redhat.com>
1181
1182 * as.c (show_usage): Document --execstack and --noexecstack.
1183 (parse_args): Add --execstack and --noexecstack.
1184 (main): Create .note.GNU-stack section if --execstack or
1185 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1186 * as.h (flag_execstack, flag_noexecstack): New.
1187
f9b4148d
CD		 11882003-06-03 Chris Demetriou <cgd@broadcom.com>
1189
1190 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1191 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1192 (OPTION_MISC_BASE): New defines.
1193 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1194 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1195 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1196 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1197 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1198 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1199 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1200 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1201 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1202 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1203 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1204 (OPTION_TRAP): Redefine in terms of new defines.
1205 (md_longopts): Reorder entries.
1206
7ee7b84d
MS		 12072003-05-14 Michael Snyder <msnyder@redhat.com>
1208 From Bernd Schmidt <bernds@redhat.com>
1209 and Michael Snyder <msnyder@redhat.com>
1210 and Alexandre Oliva <aoliva@redhat.com>
1211 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1212 * config/tc-h8300.h: Ditto.
1213
e30ddb24
NC		 12142003-06-03 Nick Clifton <nickc@redhat.com>
1215
1216 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1217 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1218 before calling bfd_reloc_type_lookup.
1219
ed7d5d1a
AM		 12202003-06-02 Alan Modra <amodra@bigpond.net.au>
1221
1222 * read.c (emit_expr): Set dot_value.
1223 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1224
c1ed1235
AM		 12252003-06-02 Alan Modra <amodra@bigpond.net.au>
1226
1227 * macro.c (sub_actual): Don't lose string if it turns out that
1228 &string wasn't an arg.
1229
eafbc43f
RH		 12302003-05-31 Richard Henderson <rth@redhat.com>
1231
1232 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1233 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1234
f37f01cf
RH		 12352003-05-29 Richard Henderson <rth@redhat.com>
1236
1237 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1238 (all_frame_data, plast_frame_data, cur_frame_data): New.
1239 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1240 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1241 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1242 * config/tc-alpha.h (md_end): New.
1243 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1244 (DWARF2_CIE_DATA_ALIGNMENT): New.
1245
a197c351
NC		 12462003-05-29 Nick Clifton <nickc@redhat.com>
1247
1248 * configure.in: Add i386-*-freebsd* entry.
1249 * configure: Regenerate.
1250
4bf4a882 12512003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1252
1253 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1254
756d1d01
RH		 12552003-05-27 Richard Henderson <rth@redhat.com>
1256
1257 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1258 symbol_create call.
1259 (current_location): Use symbol_temp_new_now.
1260 * stabs.c (s_stab_generic): Use symbol_temp_new.
1261 * symbols.c (temp_label_name): Remove.
1262 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1263
a4447b93
RH		 12642003-05-27 Richard Henderson <rth@redhat.com>
1265
1266 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1267 * as.c (main): Always call cfi_finish.
1268 * config/tc-i386.c (x86_dwarf2_return_column): New.
1269 (x86_cie_data_alignment): New.
1270 (md_begin): Set them.
1271 (tc_x86_cfi_init): Remove.
1272 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1273 return int, not unsigned long; don't as_bad here.
1274 (tc_x86_frame_initial_instructions): Streamline; use
1275 updated api.
1276 * config/tc-i386.h (tc_cfi_init): Remove.
1277 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1278 (DWARF2_CIE_DATA_ALIGNMENT): New.
1279
b7d6ed97
RH		 12802003-05-27 Richard Henderson <rth@redhat.com>
1281
1282 * symbols.c (temp_label_name): New.
1283 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1284 (symbol_set_value_now): New.
1285 * symbols.h: Prototype them.
1286 * dwarf2dbg.c: Use them.
1287 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1288
14218d5f
JE		 12892003-05-23 Jason Eckhardt <jle@rice.edu>
1290
1291 * config/tc-i860.c (target_xp): Declare variable.
1292 (OPTION_XP): Declare macro.
1293 (md_longopts): Add option -mxp.
1294 (md_parse_option): Set target_xp.
1295 (md_show_usage): Add -mxp usage.
1296 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1297 (md_assemble): Don't try expansions if XP_ONLY is set.
1298 * doc/c-i860.texi: Document -mxp option and i860XP support.
1299
36ede617
EC		 13002003-05-23 Eric Christopher <echristo@redhat.com>
1301
1302 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1303
a105a300
TS		 13042003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1305
1306 * config/tc-mips.c (append_insn): Use actual relocation size for new
1307 fixp's. Don't relax overflow checking for partial_inplace relocations.
1308 Use the actual relocation type in combined relocs, not just the type
1309 of the first one.
1310 (macro_build_jalr): Use actual relocation size for new fix.
1311 (s_cpsetup, s_gpdword): Likewise.
1312
dc9461f6
TS		 13132003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1314
1315 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1316
ceb41009
NC		 13172003-05-22 Nick Clifton <nickc@redhat.com>
1318
1319 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1320 section relative offsets for relocs that will not be based on the
1321 section symbol.
1322 (xstormy16_md_apply_fix3): Remove previous patch to this
1323 function.
1324
143d77c5
EC		 13252003-05-07 Eric Christopher <echristo@redhat.com>
1326
ed7d5d1a
AM		 1327 * config/tc-mips.c (mips_abicalls): New variable.
1328 (md_parse_option): Use.
1329 (s_option): Ditto.
1330 (s_abicalls): Ditto.
1331 (mips_elf_final_processing): Set EF_MIPS_PIC and
1332 EF_MIPS_CPIC dependent on above.
143d77c5 1333
85c77c38
DA		 13342003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1335
1336 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1337
87ccc1b0
NC		 13382003-05-21 Nick Clifton <nickc@redhat.com>
1339
ed7d5d1a
AM		 1340 * config/obj-elf.c: Include dwarf2dbg.h.
1341 (elf_pseudo_tab): Add .file and .loc.
1342 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1343 * config/tc-arm.c: Likewise.
1344 * config/tc-h8300.c: Likewise.
1345 * config/tc-hppa.c: Likewise.
1346 * config/tc-ia64.c: Likewise.
1347 * config/tc-m68hc11.c: Likewise.
1348 * config/tc-m68k.c: Likewise.
1349 * config/tc-mmix.c: Likewise.
1350 * config/tc-mn10300.c: Likewise.
1351 * config/tc-ppc.c: Likewise.
1352 * config/tc-sh.c: Likewise.
1353 * config/tc-sparc.c: Likewise.
1354 * config/tc-v850.c: Likewise.
1355 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1356 dwarf2dbg.h.
1357 * config/tc-ip2k.c: Likewise.
1358 * config/tc-iq2000.c: Likewise.
1359 * config/tc-xstormy16.c: Likewise.
1360 * config/tc-xtensa.c: Likewise.
87ccc1b0 1361 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1362 * Makefile.in: Regenerate.
1363 * aclocal.m4: Regenerate.
1364 * config.in: Regenerate.
1365 * configure: Regenerate.
1366 * po/POTFILES.in: Regenerate.
1367 * po/gas.pot: Regenerate.
143d77c5 1368
7ed2c8b0
NC		 13692003-05-21 Nick Clifton <nickc@redhat.com>
1370
1371 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1372 BFD_ASSEMBLER targets.
1373 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1374 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1375 defining BFD_ASSEMBLER.
1376
39b82151
ML		 13772003-05-20 Michal Ludvig <mludvig@suse.cz>
1378
1379 * as.c (main): Remove tc_cfi_init().
143d77c5 1380 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1381 with '%'.
1382 (cfi_pseudo_table): Add "cfi_register" entry.
1383 (cfi_make_insn): Handle CFA_register.
1384 (cfi_output_insn): Ditto.
1385 (dot_cfi): Ditto.
1386 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1387 (dot_cfi_endproc): Reuse already emitted CIEs.
1388 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1389 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1390
f53e95c7
NC		 13912003-05-20 Nick Clifton <nickc@redhat.com>
1392
1393 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1394 (md_pseudo_table): Add entries for .loc and .line.
1395
7c0295b1
AM		 13962003-05-20 Alan Modra <amodra@bigpond.net.au>
1397
1398 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1399 defined.
1400 (dot_cfi_endproc): Avoid C99 construct.
1401
54cfded0
AM		 14022003-05-20 Michal Ludvig <mludvig@suse.cz>
1403
1404 * dw2gencfi.c, dw2gencfi.h: New files.
1405 * config/tc-i386.c (tc_x86_cfi_init): New function.
1406 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1407 * as.c (parse_args): Set verbose flag on --verbose.
1408 (main): Call tc_cfi_init()/cfi_finish().
1409 * as.h (verbose): New external variable.
1410 * read.c (pobegin): Insert CFI pops to the list.
1411 * symbols.c (local_symbol_make): Make symbol external.
1412 * symbols.h (local_symbol_make): New prototype.
1413 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1414 * Makefile.in: Regenerate.
1415 * doc/as.texinfo: Added node "CFI directives" with description of
1416 all implemented .cfi_* directives.
1417 * doc/Makefile.in: Regenerate.
1418 * po/POTFILES.in: Regenerate.
1419
a1f3c24c
SS		 14202003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1421
54cfded0
AM		 1422 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1423 insns.
1975ab25 1424 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1425
b645cb17
JE		 14262003-05-18 Jason Eckhardt <jle@rice.edu>
1427
1428 * config/tc-i860.c (i860_process_insn): Initialize fc after
1429 each opcode mismatch.
1430
80c7c40a
NC		 14312003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1432
1433 * configure.in: Accept i[3-7]86 variants.
1434 * configure: Regenerate.
1435
c344a4c8
TS		 14362003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1437
1438 * config/tc-mips.h: Fix comment formatting.
1439
64e55042
HPN		 14402003-05-13 Hans-Peter Nilsson <hp@axis.com>
1441
1442 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1443 (read_a_source_file): Delete label contin.
64e55042
HPN		 1444 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1445 input as with macros, instead of in separate old_* variables.
1446 Zero-terminate string being scrubbed.
1447
e66c629e
NC		 14482003-05-12 Nick Clifton <nickc@redhat.com>
1449
1450 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1451 (md_assemble): Reset skipping_fptr.
1452 (md_operand): If @fptr() is followed by a minus sign, set
1453 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1454 @fptr is detected, ignore it and reset skipping_fptr.
1455
673a54e3
JE		 14562003-05-11 Jason Eckhardt <jle@rice.edu>
1457
1458 * config/tc-i860.c (MAX_FIXUPS): Define.
1459 (struct i860_fi fi[]): New struct.
1460 (struct i860_it the_insn): Add above as member and move fields
1461 exp, reloc, pcrel and fup into i860_fi.
1462 (md_assemble): Replace all instances of exp, reloc, pcrel
1463 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1464 Add a loop to possibly emit multiple fix-ups for each insn.
1465 (i860_process_insn): Likewise.
1466 (i860_get_expression): Likewise.
1467 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1468
2ebb4b88
MS		 14692003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1470
1471 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1472
35f5df7f
L		 14732003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1474
1475 * config/tc-ia64.c (alias_hash): New.
1476 (alias_name_hash): New.
1477 (secalias_hash): New.
1478 (secalias_name_hash): New.
1479 (md_pseudo_table): Add "secalias".
1480 (md_begin): Initialize alias_hash, alias_name_hash,
1481 secalias_hash and secalias_name_hash.
1482 (struct alias): New.
1483 (dot_alias): Implement .alias and .secalias directives.
1484 (do_alias): New.
1485 (ia64_adjust_symtab): New.
1486 (do_secalias): New.
1487 (ia64_frob_file): New.
1488
1489 * config/tc-ia64.h (ia64_adjust_symtab): New.
1490 (tc_adjust_symtab): Defined.
1491 (ia64_frob_file): New.
1492 (tc_frob_file): Defined.
1493
d2bf1bda
NC		 14942003-05-07 Dmitry Diky <diwil@mail.ru>
1495
1496 * tc-msp430.c: Add missing lines to known cpus list.
1497
cac012d6
AO		 14982003-05-06 Alexandre Oliva <aoliva@redhat.com>
1499
1500 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1501 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1502 * config.in, configure: Rebuilt.
1503
d8dbbec1
L		 15042003-05-05 H.J. Lu <hjl@gnu.org>
1505
1506 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1507 howto->partial_inplace is false.
1508
9204e615
DJ		 15092003-05-05 Daniel Jacobowitz <drow@mvista.com>
1510
1511 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1512 symbol_used_in_reloc_p check.
1513 (md_apply_fix3): Remove check for howto->pcrel_offset.
1514
711ef82f
L		 15152003-05-03 H.J. Lu <hjl@gnu.org>
1516
1517 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1518 fatal error for unknown section attribute.
1519
1520 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1521 unknown section attribute.
1522 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1523 * config/tc-ppc.c (ppc_section_letter): Likewise.
1524
1525 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1526 (ia64_elf_section_type): Accept "unwind".
1527
83b5ab55
L		 15282003-05-02 H.J. Lu <hjl@gnu.org>
1529
1530 * read.h (demand_copy_string): New.
1531
1532 * config/tc-alpha.c (demand_copy_string): Removed.
1533
7ff0565e
MS		 15342003-05-02 Michael Snyder <msnyder@redhat.com>
1535
54cfded0 1536 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1537 (for targets that like eg. a leading dot in a local label).
1538
2968149b
NC		 15392003-05-02 Nick Clifton <nickc@redhat.com>
1540
1541 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1542 addend with the symbol's value for pc-relative relocations against
1543 a defined symbol - this will be done automatically.
1544
e7b9a8c1
L		 15452003-05-01 H.J. Lu <hjl@gnu.org>
1546
1547 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1548 "STT_NOTYPE".
1549
612d7b83
L		 15502003-05-01 H.J. Lu <hjl@gnu.org>
1551
1552 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1553
1554 * config/obj-elf.c (obj_elf_section_name): Call
1555 tc_canonicalize_section_name if it is defined.
1556
a645d1eb
L		 15572003-05-01 H.J. Lu <hjl@gnu.org>
1558
1559 * config/tc-ia64.c (ia64_check_label): New.
1560 * config/tc-ia64.h (tc_check_label): New.
1561
1562 * read.c (read_a_source_file): Call tc_check_label after
1563 creating a user-defined label if defined.
1564
df12615d
AM		 15652003-05-02 Alan Modra <amodra@bigpond.net.au>
1566
1567 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1568 -be and split strings to below 509 bytes in length.
1569
f70c8412
CG		 15702003-05-01 Christian Groessler <chris@groessler.org>
1571
1572 * expr.h: Fix comments in operatorT typedef.
54cfded0 1573 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1574 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1575 decides by the parameter.
1576 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1577 command line argument was given to select the intended
1578 architecure.
1579 (get_interrupt_operand): Warn if NOP type code is emitted.
1580 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1581 (apply_fix): Call newfix with additional 'size' parameter.
1582 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1583 4 bit immediate arguments.
1584 (md_longopts): Add 'linkrelax' option.
1585 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1586 variable when 'linkrelax' command line option is specified.
1587 (md_show_usage): Display 'linkrelax' option.
1588 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1589 R_CALLR and R_REL16.
1590 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1591
10a98291
L		 15922003-04-30 H.J. Lu <hjl@gnu.org>
1593
1594 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1595 (ia64_float_to_chars): Likewise.
1596 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1597 and ia64_float_to_chars by tc_segment_info_data.endian from
1598 the current segment if byteorder == -1.
1599 (md_begin): Call dot_byteorder to set target_big_endian.
1600 (md_atof): Call ia64_float_to_chars to convert floating point.
1601 (ia64_float_to_chars_bigendian): New function.
1602 (ia64_float_to_chars_littleendian): Likewise.
1603 (ia64_elf_section_change_hook): Likewise.
1604
1605 * config/tc-ia64.h (ia64_number_to_chars): New.
1606 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1607 (ia64_elf_section_change_hook): New.
1608 (md_elf_section_change_hook): Defined.
1609 (ia64_segment_info_type): New struct.
1610 (TC_SEGMENT_INFO_TYPE): Defined.
1611
bf57c3c9
L		 16122003-04-30 H.J. Lu <hjl@gnu.org>
1613
1614 * config/tc-ia64.c (md_section_align): Deleted.
1615
1616 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1617 (md_section_align): New.
1618
165a7f90
L		 16192003-04-30 H.J. Lu <hjl@gnu.org>
1620
1621 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1622 and add real16.
1623 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1624 "real16.ua".
1625 (md_atof): Add 6 byte padding of zero for real16.
1626
eba874d8
NC		 16272003-04-29 Nick Clifton <nickc@redhat.com>
1628
1629 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1630 start of a version name.
1631
dbeba5e5
CD		 16322003-04-28 Chris Demetriou <cgd@broadcom.com>
1633
1634 * configure.in (mips-*-*n*bsd*): Replace with...
1635 (mips-*-netbsd*, mips-*-openbsd*): These.
1636 * configure: Regenerate.
1637
f0d7d5f9
NC		 16382003-04-28 H.J. Lu <hjl@gnu.org>
1639
1640 * config/tc-hppa.c (hppa_symbol_chars): New.
1641 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1642
a38b42ab
TS		 16432003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1644
1645 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1646
69be0a2b
CD		 16472003-04-25 Chris Demetriou <cgd@broadcom.com>
1648
1649 * NEWS: Belatedly mention support for MIPS32 Release 2.
1650
684022ea
EC		 16512003-04-24 Eric Christopher <echristo@redhat.com>
1652
1653 * config/tc-mips.c (nopic_need_relax): Revert previous
1654 change.
1655
2c8714f2
NC		 16562003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1657
1658 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1659 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1660 (md_pseudo_table): Handle .loc and .file
1661 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1662 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1663 * Makefile.in: Regenerate.
1664
684022ea 16652003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1666
1667 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1668 (md_pseudo_table): Add h8300hn, h8300sn.
1669 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1670 * doc/c-h8300.texi : Add documentation for new machine directives.
1671
5ce8663f
NC		 16722003-04-24 Nick Clifton <nickc@redhat.com>
1673
1674 * config/tc-ppc.c (ppc_symbol_chars): Define.
1675 * config/tc-ppc.h (tc_symbol_chars): Define.
1676
ef230218
JR		 16772003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1678
1679 * config/tc-sh.c: Amend comment to refer to SuperH.
1680 * config/tc-sh.h: Likewise.
1681 (LISTING_HEADER): Amend to refer to SuperH.
1682 * config/tc-sh64.c: Change comment to refer to SuperH.
1683 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1684 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1685 * doc/c-sh.texi: Amend to refer to SuperH.
1686 Add SuperH architecture documentation references.
1687 * doc/c-sh64.texi: Change to refer to SuperH.
1688
204cd129
NC		 16892003-04-23 H.J. Lu <hjl@gnu.org>
1690
1691 * app.c (do_scrub_chars): More checks for valid labels.
1692
2cdb18a7
L		 16932003-04-22 H.J. Lu <hjl@gnu.org>
1694
1695 * app.c (do_scrub_chars): Check for valid label.
1696
26597c86
NC		 16972003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1698
1699 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1700 references to Renesas M32R.
1701 * doc/c-m32r.texi: Likewise.
1702
88b4ca40
RH		 17032003-04-21 Richard Henderson <rth@redhat.com>
1704
54cfded0
AM		 1705 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1706 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1707
e5f08f7e
JJ		 17082003-04-18 Jakub Jelinek <jakub@redhat.com>
1709
1710 * ehopt.c (check_eh_frame): For aug_size == 0
1711 in state_seeing_aug_size state skip the state_skipping_aug
1712 state.
1713
c2dcd04e
NC		 17142003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1715
1716 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1717 'Renesas'.
1718 * doc/c-h8500.texi: Likewise.
1719 * doc/c-sh.texi: Likewise.
1720 * doc/c-sh64.texi: Likewise.
1721 * doc/h8.texi: Likewise.
1722 * config/tc-h8300.c: Likewise.
1723 * config/tc-h8300.h: Likewise.
1724 * config/tc-h8500.c: Likewise.
1725 * config/tc-h8500.h: Likewise.
1726 * config/tc-sh.c: Likewise.
1727 * config/tc-sh.h: Likewise.
1728 * config/tc-sh64.c: Likewise.
1729 * config/tc-sh64.h: Likewise.
1730
f5040a92
AO		 17312003-04-10 Alexandre Oliva <aoliva@redhat.com>
1732
1733 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1734 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1735 (append_insn): When filling delay slots with instructions
1736 that have fixups that tc_gen_reloc might consider modifyable
1737 in variant frags, start a new frag.
1738 (load_address): Generate GOT_DISP with of without offset
1739 depending on whether symbol is local. For -xgot, use
1740 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1741 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1742 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1743 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1744 <ld_st>: In NewABI with small got, always use
1745 GOT_PAGE/GOT_OFST, with the latter in the load/store
1746 instruction. With big got, use GOT_HI16/GOT_LO16 or
1747 GOT_PAGE/GOT_OFST.
1748 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1749 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1750 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1751 (md_convert_frag): Use memmove for safe copying of overlapping
1752 regions.
1753
35b55ed2
SC		 17542003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1755
1756 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1757 -mlong, -mshort-double and -mlong-double options; use table @code.
1758 (M68HC11-Syntax): Update to document 68HC12 operands.
1759 (M68HC11-Modifiers): New section for operand modifiers.
1760 (M68HC11-Directives): New section for specific assembler directives.
1761 (M68HC11-Branch): Fix Overfull hbox error.
1762
9214dd3b
AO		 17632003-04-09 Alexandre Oliva <aoliva@redhat.com>
1764
1765 * config/tc-mips.c (macro): Add comments explaining the rationale
1766 for Chris' change.
1767
eb0a7d52
AO		 17682003-04-09 Chris Demetriou <cgd@broadcom.com>
1769
1770 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1771 constant address that Alexandre took out by accident. Reject
1772 64-bit addresses that are not sign extensions of 32 bits only if
1773 we don't support 64-bit address constants.
1774
a7fc733f
AM		 17752003-04-09 Alan Modra <amodra@bigpond.net.au>
1776
1777 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1778
9cc92a36
NC		 17792003-04-08 Nick Clifton <nickc@redhat.com>
1780
1781 * as.c (perform_an_assembly_pass): If using cgen, call
1782 gas_cgen_begin.
1783 * cgen.c (gas_cgen_begin): New function. If
1784 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1785 otherwise call cgen_clear_signed_overflow_ok.
1786 * cgen.h: Prototype gas_cgen_begin.
1787
fe59a223
TS		 17882003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1789
1790 * write.c (write_relocs): Remove unused variable.
1791
5a7a0b7b
AO		 17922003-04-06 Chris Demetriou <cgd@broadcom.com>
1793
1794 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1795 (macro): Use new macro to decide whether to emit constant address
1796 as 32 or 64 bits if addresses are 32-bit wide but registers are
1797 64-bit wide.
1798
577300ce
SC		 17992003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1800
1801 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1802 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1803 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1804 address part of a far-function.
684022ea 1805 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1806 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1807 relocs.
1808 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1809 (find_opcode): Add comment.
1810 (md_estimate_size_before_relax): Force relocation of
1811 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1812 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1813 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1814 on the symbol itself so that DWARF2 strings are merged correctly.
1815
be33c5dd
SS		 18162003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1817
1818 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1819 default tic4x target format to 'coff2-tic4x'.
1820 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1821 s/c3x/tic3x/
1822 * config/tc-tic4x.h: Ditto
1823
e8fd7476
NC		 18242003-04-03 Nick Clifton <nickc@redhat.com>
1825
1826 * NEWS: Mention support for Xtensa architecture.
1827
47281638
PB		 18282003-04-02 Philip Blundell <philb@gnu.org>
1829
1830 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1831
af22f5b2
CD		 18322003-04-02 Chris Demetriou <cgd@broadcom.com>
1833
1834 * config/tc-mips.c (macro2): Adjust implementation of
1835 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1836 in the case where the source and destination registers
1837 are the same.
1838
e0001a05
NC		 18392003-04-01 Bob Wilson <bob.wilson@acm.org>
1840
54cfded0
AM		 1841 * Makefile.am (CPU_TYPES): Add xtensa.
1842 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1843 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1844 (xtensa-relax.o): New target.
1845 Run "make dep-am".
1846 * Makefile.in: Regenerate.
1847 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1848 extra_objects for xtensa targets.
1849 * configure: Regenerate.
1850 * write.c (write_object_file): Add new md_post_relax_hook.
1851 * config/tc-xtensa.c: New file.
1852 * config/tc-xtensa.h: Likewise.
1853 * config/xtensa-istack.h: Likewise.
1854 * config/xtensa-relax.c: Likewise.
1855 * config/xtensa-relax.h: Likewise.
1856 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1857 * doc/Makefile.in: Regenerate.
1858 * doc/all.texi: Set new XTENSA variable.
1859 * doc/as.texinfo: Set new Xtensa variable. Describe
1860 Xtensa-specific options. Define line comment character for
1861 Xtensa. Add Xtensa processors to list of ELF targets where
1862 alignment is specified in bytes. Add new Xtensa-Dependent node.
1863 Add acknowledgements for those contributing to the Xtensa port.
1864 * doc/internals.texi: Describe new md_post_relax_hook.
1865 * doc/c-xtensa.texi: New file.
e0001a05 1866
5a6c6817
NC		 18672003-04-01 Nick Clifton <nickc@redhat.com>
1868 Richard Earnshaw <rearnsha@arm.com>
1869
1870 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1871 (ARM_ARCH_IWMMXT): Simplify.
1872 (insns): Place iwmmx instructions in correct place in table.
1873 (arm_add_note): New function: Add a note entry to a .note section.
1874 (md_begin): Make the default architecture be unknown.
1875 Suppress the creation of an arm note section.
1876
97bbfa38
EC		 18772003-03-26 Eric Christopher <echristo@redhat.com>
1878
54cfded0 1879 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1880
e16bb312
NC		 18812003-03-25 Stan Cox <scox@redhat.com>
1882 Nick Clifton <nickc@redhat.com>
97bbfa38 1883
28d297de 1884 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 1885
1886 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1887 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1888 (enum wreg_type, enum iwmmxt_insn_type): New types.
1889 (wr_register, wc_register, wcg_register): New macros.
1890 (iwmmxt_table): New variable.
1891 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1892 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1893 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1894 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1895 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1896 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1897 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1898 cp_byte_address_offset, cp_byte_address_required_here,
1899 check_iwmmxt_insn): New functions.
97bbfa38 1900 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1901 (md_begin): Set the mach value for iWMMXt targets. Create a note
1902 section to identify iwmmxt binaries.
1903 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1904 * doc/c-arm.texi: Document the support for the iWMMXt.
1905 * NEWS: Mention new support.
1906