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2003-11-05 H.J. Lu <hongjiu.lu@intel.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
5f5c1f75
AM		 12003-11-05 Alan Modra <amodra@bigpond.net.au>
2
3 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
4
eb9618da
CG		 52003-10-31 Christian Groessler <chris@groessler.org>
6
7 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
8
0379c688
NC		 92003-10-29 Phil Edwards <phil@codesourcery.com>
10
11 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
12 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
13 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
14 * configure: Regenerated.
15
47eebc20
KH		 162003-10-27 Kazu Hirata <kazu@cs.umass.edu>
17
18 * ChangeLog: Fix typos.
19 * ChangeLog-9295: Likewise.
20 * as.c: Fix comment typos.
21 * as.h: Likewise.
22 * atof-generic.c: Likewise.
23 * bit_fix.h: Likewise.
24 * frags.h: Likewise.
25 * hash.c: Likewise.
26 * input-file.c: Likewise.
27 * input-scrub.c: Likewise.
28 * itbl-ops.c: Likewise.
29 * itbl-parse.y: Likewise.
30 * listing.c: Likewise.
31 * macro.h: Likewise.
32 * read.c: Likewise.
33 * sb.c: Likewise.
34 * sb.h: Likewise.
35 * symbols.c: Likewise.
36 * symbols.h: Likewise.
37
ca43c854
SC		 382003-10-27 Stephane Carrez <stcarrez@nerim.fr>
39
40 * config/tc-m68hc11.c: Convert to ISO C90.
41 * config/tc-m68hc11.h: Likewise.
42
a8015998
KH		 432003-10-26 Kazu Hirata <kazu@cs.umass.edu>
44
45 * doc/c-sh64.texi: Fix a typo.
46
60493797
KH		 472003-10-26 Kazu Hirata <kazu@cs.umass.edu>
48
49 * doc/c-alpha.texi: Fix typos.
50 * doc/c-ia64.texi: Likewise.
51 * doc/c-mmix.texi: Likewise.
52 * doc/c-sh64.texi: Likewise.
53 * doc/c-xtensa.texi: Likewise.
54 * doc/internals.texi: Likewise.
55
ea8f8eab
L		 562003-10-24 H.J. Lu <hongjiu.lu@intel.com>
57
58 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
59 for .interp, .strtab and .symtab. Use specified section
60 attributes.
61
5e2f6673
L		 622003-10-22 Andreas Schwab <schwab@suse.de>
63 H.J. Lu <hongjiu.lu@intel.com>
64 Jim Wilson <wilson@specifixinc.com>
65
66 * config/tc-ia64.c (update_qp_mutex): New.
67 (note_register_values): Properly handle one of PRs in compare
68 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
69 Clear mutex relation for .none/.unc. Don't clear mutex relation
70 on predicated compare.
71
5a21e886
NC		 722003-10-21 Wouter van Heyst <wouter@vidicode.nl>
73
74 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
75 register requirements.
76 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
77
3e602632
NC		 782003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
79 Bernardo Innocenti <bernie@develer.com>
80
81 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
82 * config/m68k-parse.h: Likewise.
83 * NEWS: Mention the new support.
84 * doc/c-m68k.texi: Document new processor selection switch.
85
13757d0c
TS		 862003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
87
88 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
89 extensions broken by gas' expression evaluation of constants.
90 (check_absolute_expr): Use it.
91 (mips_ip): Likewise.
92
88fc725d
HPN		 932003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
94
95 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
96 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
97 --no-stubs.
98 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
99 comment.
100 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
101 (pushj_stubs): New variable.
102 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
103 (PUSHJSTUB_MAX): New macros.
104 (md_longopts): New options "--no-pushj-stubs" and synonym
105 "--no-stubs".
106 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
107 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
108 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
109 PUSHJ stub relaxation.
110 (md_convert_frag): Handle STATE_PUSHJSTUB.
111 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
112 (tc_gen_reloc): Ditto.
113 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
114 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
115 (struct mmix_segment_info_type): New.
116
36759679
NC		 1172003-10-17 Paul Dale <pauli@snapgear.com>
118 Bernardo Innocenti <bernie@develer.com>
119
120 * config/tc-m68k.c (make_pcrel_absolute): Enforce
121 PC-relative jumps with --pcrel.
122 (md_convert_frag_1): Likewise.
123 (md_create_long_jump): Likewise.
124
d4e2de6b
NC		 1252003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
126
127 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
128 (get_operand): Accept both 16 bit 32 bit registers as pointer
129 registers, when operating in Normal mode.
130 (fix_operand_size): Make default address size 16 for Normal mode.
131
ece01a63
ILT		 1322003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
133
134 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
135 registers.
136 (do_iwmmxt_word_addr): With a control register, reject conditional
137 execution and reject a non-word size.
138
fda712ee
AM		 1392003-10-16 Peter Bergner <bergner@vnet.ibm.com>
140
141 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
142 * configure: Regenerate.
143
60946ad0
AM		 1442003-10-15 Alan Modra <amodra@bigpond.net.au>
145
146 * doc/as.texinfo (Align): Correct list of byte targets.
147
1b8e29e5
TS		 1482003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
149
150 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
151 Fix indentation. Better error message.
152
b614a702
BW		 1532003-10-14 Bob Wilson <bob.wilson@acm.org>
154
155 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
156 argument in call to xtensa_get_property_section_name. Formatting.
157
224186bc
KK		 1582003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
159
160 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
161 parenthesis.
162
8edc77b9
KK		 1632003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
164
165 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 166 prototypes and casts.
8edc77b9
KK		 167 * config/tc-sh.h: Likewise.
168 * config/tc-sh64.c: Likewise.
169 * config/tc-sh64.h: Likewise.
170
1ae31fee
DB		 1712003-10-08 Dave Brolley <brolley@redhat.com>
172
173 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
174 (fr550_check_acc_range): New function.
175 (md_assemble): Call fr550_check_acc_range.
176
1772003-10-08 Dave Brolley <brolley@redhat.com>
178
179 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
180 (md_parse_option): Handle OPTION_CPU==fr550.
181 (md_show_usage): Document fr550.
182
05da4302
NC		 1832003-10-08 Philippe De Muyter <phdm@macqel.be>
184
60946ad0 185 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 186 (parse_args) : Accept new --gstabs+ option, and set
187 `use_gnu_debug_info_extensions'.
188 (show_usage) : Document --gstabs+ option.
189 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
190 * stabs.c (stabs_generate_asm_file) : If
191 `use_gnu_debug_info_extensions' is set, add the compilation
192 directory to the stabs debug info.
193 * doc/as.texinfo : Document --gstabs+ option.
194 * NEWS: Mention new feature.
195
60946ad0 1962003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 197
60946ad0
AM		 198 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
199 assembler syntax.
85cf2a8a 200
60946ad0
AM		 201 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
202 register names. Change all "defined (TE_LINUX)" to
203 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 204
60946ad0
AM		 205 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
206 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 207
4615568e
NC		 2082003-10-06 Robert Millan <robertmh@gnu.org>
209
60946ad0 210 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 211 * configure: Regenerate.
212
c2059446
NC		 2132003-10-05 Nick Clifton <nickc@redhat.com>
214
215 * as.c (parse_args): Revert patch to change handling of -f
216 option. Its behaviour is mandated by the POSIX 2 spec.
217
a72d6b4e
CG		 2182003-10-04 Christian Groessler <chris@groessler.org>
219
220 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
221 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
222 (md_pcrel_from): This function now gets called. Supply return
223 value.
224
33948635
NC		 2252003-10-04 Nick Clifton <nickc@redhat.com>
226
227 * as.c: Convert to ISO C90.
228
d3fb7ca2
NC		 2292003-10-04 Nick Clifton <nickc@redhat.com>
230
231 * as.c (std_shortopts): Remove 'f'.
232 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
233 acecpted as an alias for -f.
234
b256d4fd
NC		 2352003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
236
237 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
238 Make 'r' mean readonly data.
239
d17e7bce
TS		 2402003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
241
242 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
243 Unbreak overflow checks.
244
609f23f4
CD		 2452003-10-01 Chris Demetriou <cgd@broadcom.com>
246
247 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
248
ecd13cd3
TS		 2492003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
250
251 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
252 tests.
253 (load_register): Likewise.
254 (macro): Likewise.
255
30c378fd
CD		 2562003-09-30 Chris Demetriou <cgd@broadcom.com>
257
258 * config/tc-mips.c (mips_ip): Capitalize first word of
259 existing condition code warning, and add condition code
260 warnings for .ps instructions, and for bc1any[24][tf].
261
6a265366
CD		 2622003-09-30 Chris Demetriou <cgd@broadcom.com>
263
264 * NEWS: Mention support for MIPS64 Release 2.
265
43c58ae6
CD		 2662003-09-30 Chris Demetriou <cgd@broadcom.com>
267
268 * NEWS: Add an indication of the cutoff for 2.14.
269
5f74bc13
CD		 2702003-09-30 Chris Demetriou <cgd@broadcom.com>
271
272 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
273 * configure: Regenerate.
274 * config/tc-mips.c (imm2_expr): New variable.
275 (md_assemble, mips16_ip): Initialize imm2_expr.
276 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
277 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
278 (macro): Handle M_DEXT and M_DINS.
279 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
280 (mips_ip): Likewise.
281 (OPTION_MIPS64R2): New define.
282 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
283 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
284 (md_parse_option): Handle OPTION_MIPS64R2.
285 (s_mipsset): Handle setting "mips64r2" ISA.
286 (mips_cpu_info_table): Add mips64r2.
287 (md_show_usage): Document -mips64r2 option.
288 * doc/as.texinfo: Docuemnt -mips64r2 option.
289 * doc/c-mips.texi: Likewise.
290
de1e508d
DA		 2912003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
292
293 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
294
530556a9
JT		 2952003-09-26 Matt Thomas <matt@3am-software.com>
296
297 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
298 (OPTION_PIC): Define.
299 (md_longopts): Add "pic" option.
300 (md_parse_option): Change 'K' to OPTION_PIC.
301
f61e8019
AM		 3022003-09-23 Alan Modra <alan@modra.org>
303
304 * config/obj-elf.c (obj_elf_change_section): Adjust for
305 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
306 to be set when defaults are not. Don't set attr from defaults if
307 old_sec.
308
ae826530
TS		 3092003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
310
311 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
312 truncate values which won't fit im 32 bits.
313 (load_register): Likewise.
314 (macro): Likewise.
315
8cd5b113
AM		 3162003-09-17 Dmitry Diky <diwil@mail.ru>
317
318 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
319 (msp430_operands): Remove redundant l2[16] within switch-case.
320
28d297de
AM		 3212003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
322
323 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
324 * configure: Regenerate.
325
256ab948
TS		 3262003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
327
328 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
329 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
330 the function prototype.
331 (load_register): Likewise. Simplify the checks for sign-extended
332 constants.
333 (macro): Likewise. Fix code generation for 64-bit address constants
334 outside the 32-bit compatibility space. Adjust
335 macro_build_ldst_constoffset calls.
336 (s_cprestore): Adjust macro_build_ldst_constoffset call.
337
82e7541d
BW		 3382003-09-11 Bob Wilson <bob.wilson@acm.org>
339
340 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
341 literal_syms): New global variables.
342 (xtensa_define_label, add_target_symbol, xtensa_find_label,
343 map_over_defined_symbols, is_loop_target_label,
344 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
345 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
346 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
347 from insn_labels to saved_insn_labels when entering a literal region.
348 (xtensa_end_directive): Call md_flush_pending_output. Restore
349 insn_labels list when leaving a literal region.
350 (xtensa_literal_position): Call xtensa_clear_insn_labels.
351 (xtensa_literal_pseudo): Add check to disallow .literal inside a
352 literal region. Move insn_labels to saved_insn_labels and then restore
353 insn_labels on exit.
354 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
355 code to set is_loop_target or is_branch_target flag on the symbol
356 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
357 (xtensa_add_literal_sym, xtensa_add_insn_label,
358 xtensa_clear_insn_labels): New functions.
359 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
360 loops_ok argument. Rewrite to use insn_labels list instead of
361 calling xtensa_find_label and to check the is_loop_target flag on
362 symbols when loops_ok is false.
363 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
364 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
365 call to xtensa_move_labels. Propagate is_branch_target and
366 is_loop_target flags from symbols to frags.
367 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
368 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
369 aligning a loop instruction. Adjust call to xtensa_move_labels for
370 aligning entry instructions. Add call to xtensa_clear_insn_labels.
371 (xtensa_end): Remove call to xtensa_mark_target_fragments.
372 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
373 code to use new literal_syms list.
374 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
375 is_branch_target flags.
376
61846f28
BW		 3772003-09-09 Bob Wilson <bob.wilson@acm.org>
378
379 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
380 "move_labels" argument and corresponding call to xtensa_move_labels.
381 (md_assemble): Add a separate call to xtensa_move_labels and remove
382 argument for call to xtensa_mark_literal_pool_location.
383 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
384 calls to xtensa_mark_literal_pool_location.
385 (xtensa_create_local_symbol): Delete and inline the code into...
386 (xtensa_create_literal_symbol): ...here.
387 (xtensa_frob_label): Combine conditionals.
388 (expression_maybe_register, xtensa_symbol_new_hook,
389 fix_new_exp_in_seg): Use symbol_get_tc.
390
1745fcba
BW		 3912003-09-09 Bob Wilson <bob.wilson@acm.org>
392
393 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
394 combining identical literals.
395 (expression_maybe_register): Remove call to find_lit_sym_translation.
396 (is_duplicate_expression, cache_literal, is_duplicate_literal,
397 add_lit_sym_translation, find_lit_sym_translation): Delete.
398
3fb9d77f
NC		 3992003-09-07 Nick Clifton <nickc@redhat.com>
400
401 * doc/as.texinfo (Comments): Comment character for PPC is #.
402
12a99586
SC		 4032003-09-06 Stephane Carrez <stcarrez@nerim.fr>
404
405 PR savannah/4358:
406 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
407 overflow complain.
408
d5087907
RS		 4092003-09-05 Richard Sandiford <rsandifo@redhat.com>
410
411 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
412
8ad30312
NC		 4132003-09-04 Nick Clifton <nickc@redhat.com>
414
415 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
416 (md_pseudo_table): Add .v850e1 pseudo op.
417 (md_show_usage): Document -mv850e1 switch.
418 (md_parse_option): Accept -mv850e1 switch.
419 (md_begin): Allow TARGET_CPU to be v850e1.
420 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
421 * NEWS: Mention support for v850e1.
422
3c9030c1
AM		 4232003-09-04 Alan Modra <amodra@bigpond.net.au>
424
425 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
426 ppc_cpu selection rather than replacing.
427 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
428 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
429
13dfd2d0
NC		 4302003-09-03 Robert Millan <robertmh@gnu.org>
431
432 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
433 triplet.
434 * configure: Regenerate.
435
13b2be9c
DJ		 4362003-09-02 Daniel Jacobowitz <drow@mvista.com>
437
438 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
439 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
440 Specify AC_CONFIG_AUX_DIR.
441 * aclocal.m4: Regenerated with aclocal-1.7.
442 * configure: Regenerated with autoconf 2.57.
443 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
444
364b6d8b
JJ		 4452003-08-29 Jakub Jelinek <jakub@redhat.com>
446
6749011b 447 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 448 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
449 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
450 nor tc_cfi_emit_pcrel_expr are defined.
451 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
452 DIFF_EXPR_OK is not defined.
453 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
454 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
455 tc_cfi_emit_pcrel_expr): Define.
456 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
457 sparc_cfi_emit_pcrel_expr): New prototypes.
458 (sparc_cie_data_alignment): New decl.
459 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
460 * config/tc-sparc.c: Include dw2gencfi.h.
461 (sparc_cie_data_alignment): New variable.
462 (md_begin): Initialize it.
463 (sparc_cfi_frame_initial_instructions): New function.
464 (sparc_regname_to_dw2regnum): Likewise.
465 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 466 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 467
468 * config/tc-sparc.c (s_common): Cast last argument to long and
469 change format string to shut up warning.
470
0dee3be0
JE		 4712003-08-25 Jason Eckhardt <jle@rice.edu>
472
473 * doc/c-i860.texi: Update text about relocatable address expansions.
474
af858dae
JE		 4752003-08-24 Jason Eckhardt <jle@rice.edu>
476
477 * config/tc-i860.c (md_assemble): Use isrc2 from the original
478 instruction when expanding E_ADDR.
479
3673a93e
NC		 4802003-08-21 Nick Clifton <nickc@redhat.com>
481
482 * po/tr.po: Updated Turkish translation.
483
55257f50
AM		 4842003-08-20 Alan Modra <amodra@bigpond.net.au>
485
486 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
487 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
488
f02232aa
NC		 4892003-08-19 Nick Clifton <nickc@redhat.com>
490
491 * config/tc-arm.c (cp_address_required_here): Add code to handle
492 unindexed addressing mode.
493
3d8aea2f
AM		 4942003-08-19 Alan Modra <amodra@bigpond.net.au>
495
496 * config/tc-ppc.c (md_parse_option): Handle -m440.
497 (md_show_usage): Add -m440.
498 (md_apply_fix3): Warning fix.
499 * doc/c-ppc.texi: Document -m440.
500
d6415f6c
AM		 5012003-08-16 Benjamin Kalytta <bkausbk@web.de>
502
503 * read.c (s_print): Check for NULL.
504
1a317472
AM		 5052003-08-16 Alan Modra <amodra@bigpond.net.au>
506
507 * write.c (fixup_segment): When handling an expression involving
508 the subtraction of two symbols in the same segment, don't clear
509 fx_pcrel except for TC_M68K.
510
da64f3bf
AM		 5112003-08-14 Alan Modra <amodra@bigpond.net.au>
512
f86103b7
AM		 513 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
514 code.
515 * config/tc-i386.c: Likewise.
516 (RELOC_ENUM): Don't define. Replace throughout with enum.
517
c8089be7 518 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 519 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
520 Run "make dep-am".
521 * Makefile.in: Regenerate.
522
c04898f8
AS		 5232003-08-08 Andreas Schwab <schwab@suse.de>
524
525 * config/tc-m68k.h (TARGET_USE_CFIPOP)
526 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
527 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
528 Define.
529 * config/tc-m68k.c: Include "dw2gencfi.h".
530 (tc_m68k_regname_to_dw2regnum)
531 (tc_m68k_frame_initial_instructions): New functions.
532
3b260895
NC		 5332003-08-08 Dmitry Diky <diwil@mail.ru>
534
535 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
536 according to gcc order.
537
14d3f364
JE		 5382003-08-07 Jason Eckhardt <jle@rice.edu>
539
c8089be7
AM		 540 * config/tc-i860.c (i860_check_label): New function.
541 * config/tc-i860.h (i860_check_label): New prototype.
542 (tc_check_label): Define macro as i860_check_label.
14d3f364 543
820aff55
JE		 5442003-08-06 Jason Eckhardt <jle@rice.edu>
545
c8089be7
AM		 546 * config/tc-i860.c (s_align_wrapper): New function and prototype.
547 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
548 surrounding OBJ_ELF ifdef, and re-format slightly.
549 * doc/c-i860.texi: Document the special .align syntax available
550 in Intel mode.
820aff55 551
e15f6d30
JE		 5522003-08-06 Jason Eckhardt <jle@rice.edu>
553
554 * config/tc-i860.c (i860_handle_align): New function.
555 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
556 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
557
0acc96e1
JE		 5582003-08-06 Jason Eckhardt <jle@rice.edu>
559
560 * config/tc-i860.c (i860_process_insn): Check that instructions
561 with their dual-bit set are 8-byte aligned.
562
9e7d479d
NC		 5632003-08-06 Nick Clifton <nickc@redhat.com>
564
565 * po/fr.po: Updated French translation.
566
07c7854e
JE		 5672003-08-05 Jason Eckhardt <jle@rice.edu>
568
c8089be7 569 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 570 setting during flop argument parsing. Instead, do it after
571 instruction is fully parsed.
572
5eb0723a
JE		 5732003-08-05 Jason Eckhardt <jle@rice.edu>
574
c8089be7 575 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 576 directives are only available in Intel syntax mode.
577
5ea0549d
JE		 5782003-08-05 Jason Eckhardt <jle@rice.edu>
579
c8089be7
AM		 580 * config/tc-i860.c (s_dual): Accept .dual directive only in
581 the Intel syntax mode.
582 (s_enddual): Likewise for .enddual.
583 (s_atmp): Likewise for .atmp.
5ea0549d 584
a4622f40
AM		 5852003-08-04 Alan Modra <amodra@bigpond.net.au>
586
587 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
588 for memory operands. Pass the full operand_string to i386_index_check.
589
87505968
JE		 5902003-08-01 Jason Eckhardt <jle@rice.edu>
591
c8089be7
AM		 592 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
593 (target_intel_syntax): Declare variable.
594 (OPTION_INTEL_SYNTAX): Declare macro.
595 (md_longopts): Add option -mintel-syntax.
596 (md_parse_option): Set target_intel_syntax.
597 (md_show_usage): Add -mintel-syntax usage.
598 (md_begin): Set reg_prefix based on target_intel_syntax.
599 (i860_process_insn): Skip register prefix only if there is one.
600 Parse relocatable expressions in either Intel or AT&T syntax based
601 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
602 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
603 about the differences in syntax.
87505968 604
20977673
AM		 6052003-08-01 Dmitry Diky <diwil@mail.ru>
606
607 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
608 to all arches.
609
26c9b704
JR		 6102003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
611
612 * config/tc-sh.c (md_assemble): For branches, check & update
613 valid_arch here.
614
7734b6e9
JE		 6152003-07-30 Jason Eckhardt <jle@rice.edu>
616
617 * config/tc-i860.c: Convert to ISO C90.
618
2d150871
RO		 6192003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
620
621 * read.c (s_space): Revert 2003-07-28 change.
622
92191b29
AM		 6232003-07-30 Alan Modra <amodra@bigpond.net.au>
624
625 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
626
c861c80c
AM		 6272003-07-29 Alan Modra <amodra@bigpond.net.au>
628
629 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
630
77a6138a
AM		 6312003-07-29 Jakub Jelinek <jakub@redhat.com>
632
633 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
634
34f70875
L		 6352003-07-28 H.J. Lu <hongjiu.lu@intel.com>
636
637 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
638
8d548edb
RO		 6392003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
640
641 * read.c (s_space): Don't warn about .space 0.
642
dcd410fe
RO		 6432003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
644
645 * config/tc-mips.c (mips_flag_pdr): Define.
646 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
647 (s_mips_end) [OBJ_ELF]: Likewise.
648 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
649 (md_parse_option) [OBJ_ELF]: Handle them.
650 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
651
652 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
653 * doc/as.texinfo (Overview) [MIPS]: Likewise.
654
3cddba1e
L		 6552003-07-25 H.J. Lu <hongjiu.lu@intel.com>
656
657 * config/obj-elf.c (obj_elf_change_section): Update
658 elf_section_type and elf_section_flags only when they are
659 specified.
660
8e8c182c
L		 6612003-07-25 H.J. Lu <hongjiu.lu@intel.com>
662
663 * config/obj-elf.c (obj_elf_change_section): Always set section
664 type and flags.
665
2f89ff8d
L		 6662003-07-25 H.J. Lu <hongjiu.lu@intel.com>
667
668 * config/obj-elf.c (special_sections): Removed.
669 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
670 elf_section_type and elf_section_flags.
671 (elf_frob_file): Set SHT_GROUP.
672
673 * config/obj-elf.h (obj_sec_set_private_data): New.
674
675 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
676 * config/tc-ia64.h: Likewise.
677 * config/tc-m32r.h: Likewise.
678 * config/tc-m68hc11.h: Likewise.
679 * config/tc-mcore.h: Likewise.
680 * config/tc-mips.h: Likewise.
681 * config/tc-ppc.h: Likewise.
682 * config/tc-sh64.h: Likewise.
683 * config/tc-v850.h: Likewise.
684 * config/tc-xtensa.h: Likewise.
685
686 * config/tc-v850.h (SHF_V850_GPREL): Removed.
687 (SHF_V850_EPREL): Likewise.
688 (SHF_V850_R0REL): Likewise.
689
690 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
691 is defined.
692
a7f10e7a
SC		 6932003-07-24 Stephane Carrez <stcarrez@nerim.fr>
694
695 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
696 debugging symbols so that we handle page memory correctly.
697
834d807b
NC		 6982003-07-24 Nick Clifton <nickc@redhat.com>
699
700 * po/fr.po: Updated French translation.
701
8266886e
DJ		 7022003-07-23 Daniel Jacobowitz <drow@mvista.com>
703
704 * config/tc-arm.c (arm_archs): Add iwmmxt.
705
b41b1f95 7062003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 707
b41b1f95
L		 708 * read.c (do_parse_cons_expression): Mark nbytes unused to
709 silence gcc.
710
0c0b9be0
AO		 7112003-07-22 Alexandre Oliva <aoliva@redhat.com>
712
ba18dd6f
AO		 713 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
714 or bsr/bs.
715
0c0b9be0
AO		 716 * config/tc-h8300.c (md_assemble): Make sure characters after
717 slash and dot are lower-case.
718
6c37ac4d
NC		 7192003-07-17 Nick Clifton <nickc@redhat.com>
720
721 * po/es.po: New Spanish translation.
722 * po/tr.po: New Turkish translation.
723 * po/opcodes.pot: Regenerate.
724
c5c0a210
AM		 7252003-07-16 Alan Modra <amodra@bigpond.net.au>
726
727 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
728 (generic_dwarf2_emit_offset): Don't define function when
729 TC__DWARF2_EMIT_OFFSET is defined.
730
5a7ea749
RS		 7312003-07-15 Richard Sandiford <rsandifo@redhat.com>
732
733 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
734 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 735 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 736
ec178e1b
AM		 7372003-07-15 Alan Modra <amodra@bigpond.net.au>
738
739 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
740 only for V850_OPERAND_DISP operands.
741
e85ca5bb
AM		 7422003-07-15 Alan Modra <amodra@bigpond.net.au>
743
744 * frags.c (frag_more): Move segment checks to..
745 (frag_alloc_check): ..here. New function.
746 (frag_append_1_char): Call frag_alloc_check.
747
76bff705
NC		 7482003-07-14 Nick Clifton <nickc@redhat.com>
749
750 * po/tr.po: Update with latest version.
751 * po/POTFILES.in: Regenerate.
752 * po/gas.pot: Regenerate.
753 * configure: Regenerate.
754
278ed128
NC		 7552003-07-14 Nick Clifton <nickc@redhat.com>
756
757 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
758 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
759 "safe-ctype.h" and update use of macros.
760 * Makefile.am: Update dependencies.
761 * Makefile.in: Regenerate.
762
fce00800
AM		 7632003-07-11 Alan Modra <amodra@bigpond.net.au>
764
765 * po/gas.pot: Regenerate.
766
75e21f08
JJ		 7672003-07-10 Jakub Jelinek <jakub@redhat.com>
768
769 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
770 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
771 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
772 DWARF2_CIE_DATA_ALIGNMENT): Define.
773 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
774 prototypes.
775 (ppc_cie_data_alignment): Declare.
776 * config/tc-ppc.c: Include dw2gencfi.h.
777 (ppc_cie_data_alignment): Define.
778 (md_begin): Initialize ppc_cie_data_alignment.
779 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
780 functions.
781 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
782 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
783 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
784 DWARF2_CIE_DATA_ALIGNMENT): Define.
785 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
786 New prototypes.
787 (s390_cie_data_alignment): Declare.
788 * config/tc-s390.c: Include dw2gencfi.h.
789 (s390_cie_data_alignment): Define.
790 (md_begin): Initialize s390_cie_data_alignment.
791 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
792 New functions.
793
2ce28d43
AO		 7942003-07-10 Alexandre Oliva <aoliva@redhat.com>
795
796 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
797 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
798 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
799 * configure.in (am33_2.0, mn10300-*-linux*): Added.
800 * configure: Rebuilt.
801 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
802 elf32-am33lin.
803 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
804 by default.
805
bf6f0d0c
AO		 8062003-07-09 Alexandre Oliva <aoliva@redhat.com>
807
808 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
809 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
810 for subtracts from GLOBAL_OFFSET_TABLE that could not be
811 simplified.
812 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
813 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
814 could not be simplified.
815 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
816 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
817 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
818 BDF_RELOC_MN10300_GOT32.
819 * config/tc-mn10300.c (mn10300_fix_adjustable): If
820 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
821 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
822 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
823 symbol if we know its value.
824 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
825 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
826 duplicate underscore prefix.
827 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
828 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
829 type in X_md, not X_add_number. Zero X_add_number.
830 (mn10300_check_fixup): Extract relocation type from X_md.
831 * config/tc-mn10300.h: Update comment.
832 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
833 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
834 (O_PIC_reloc): this.
835 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
836 (mn10300_check_fixup): Likewise.
837 (mn10300_parse_name): Set X_add_number to relocation type.
838 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
839 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
840 O_GOTOFF, O_PLT, O_GOT): Define.
841 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
842 (mn10300_check_fixup): New fn.
843 (md_assemble): Call it. Check for PIC-related relocs.
844 (mn10300_cons_fix_new): Likewise. New fn.
845 (mn10300_end_of_match): New fn.
846 (mn10300_md_parse_name_cont): New fn.
847
e7b71525
AO		 8482003-07-09 Alexandre Oliva <aoliva@redhat.com>
849
850 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
851 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
852 accumulator's shift.
853 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
854 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
855 md_assemble, md_estimate_size_before_relax): Handle fbCC.
856 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
857 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
858 HAVE_AM33_2.
859 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
860 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
861 (HAVE_AM33): Match AM33_2 too.
862 (HAVE_AM33_2): New macro.
863 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
864 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
865 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
866 (float_registers, double_registers): New variables.
867 (float_register_name, double_register_name): New functions.
868 (md_assemble): Recognize FP registers. Implement FMT_D3.
869 (mn10300_insert_operand): Support FP registers.
870
115695a8
CD		 8712003-07-08 Chris Demetriou <cgd@broadcom.com>
872
873 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
874 target being a global symbol if not compiling SVR4 PIC code.
875
9f7598c1
NC		 8762003-07-07 Nick Clifton <nickc@redhat.com>
877
878 * doc/c-m32r.texi (M32R-Directives): New node. Document the
879 .high, .shigh and .low directives.
880
1b680e4f
RS		 8812003-07-07 Richard Sandiford <rsandifo@redhat.com>
882
883 * config/tc-h8300.c (h8300sxnmode): Add prototype.
884 (DSYMMODE): Remove.
885 (parse_exp): Replace expressionS argument with a h8_op. Parse the
886 operand size as well.
887 (skip_colonthing): Remove unused expression argument. Tighten checks
888 for 2-digit sizes.
889 (colonmod24): Remove.
890 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
891 (get_operand): Likewise. Use the standard code to read the size of
892 pc-relative operands.
893 (fix_operand_size): Include the size-guessing logic that used to be
894 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
895 offsets with a symbolic component.
896
0cea6190
NC		 8972003-07-04 Nick Clifton <nickc@redhat.com>
898
899 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
900 macro to compute size of selected register name array.
901
933fbc29
MS		 9022003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
903
904 * config/tc-s390.c (md_parse_option): Add cpu type z990.
905 (md_begin): Add minimal cpu type logic for instructions with different
906 binary format depending on the cpu.
907 (md_assemble): Remove check for minimal cpu.
908 (s390_insert_operand): Add support for long displacements.
909 (md_gather_operands): Likewise.
910 (tc_s390_fix_adjustable): Likewise.
911 (tc_s390_force_relocation): Likewise.
912 (md_apply_fix3): Likewise.
913
1a2c1fad
CD		 9142003-06-30 Chris Demetriou <cgd@broadcom.com>
915
916 * config/tc-mips.c (s_mipsset): Implement -march= handling
917 differently.
918
17a2f251
TS		 9192003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
920
921 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
922 prototypes and casts. Replace PTR with void *. Reformat.
923 * config/tc-mips.h: Likewise.
924
6344efa4
AM		 9252003-06-30 Alan Modra <amodra@bigpond.net.au>
926
927 * config/tc-ia64.c (note_register_values): Warning fix.
928 * config/tc-mips.c (append_insn): Likewise.
929
fef14a42
TS		 9302003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
931
932 * config/tc-mips.c (mips_set_options,mips_opts): Support for
933 .set arch=FOO.
934 (file_mips_arch): Rename mips_arch.
935 (mips_arch_info,mips_tune_info): Remove.
936 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
937 (mips_cpu_info_from_arch): New function.
938 (md_begin): Use file_mips_arch.
939 (macro_build,macro,mips_ip): Use mips_opts.arch.
940 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
941 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
942 Use file_mips_arch.
943 (s_mipsset): Support for .set arch=FOO.
944 (mips_cpu_info_table): Fix typo.
945
02fc3089
L		 9462003-06-26 H.J. Lu <hongjiu.lu@intel.com>
947
948 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
949
2d0d09ca
RS		 9502003-06-25 Richard Sandiford <rsandifo@redhat.com>
951
952 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
953 unsigned 8-bit operands.
954
685736be
NC		 9552003-06-24 Nick Clifton <nickc@redhat.com>
956
957 * read.c (s_comm): Change error message to assume an unsigned size
958 has been passed to .comm.
959 * config/tc-sparc.c (s_common): Likewise.
960 * write.c (write_contents): Replace 'unsigned long' with
961 'addressT' and 'long' with offsetT in order to allow computations
962 with very large values to work for 64-bit addressed targets.
963 (relax_and_size_all_segments): Likewise.
964 (relax_frag): Likewise.
965 (relax_segment): Likewise.
e85ca5bb 966
e98d298c
MM		 9672003-06-23 Mark Mitchell <mark@codesourcery.com>
968
969 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
970
ca164297
L		 9712003-06-23 H.J. Lu <hongjiu.lu@intel.com>
972
973 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
974 Instructions.
975
976 * gas/config/tc-i386.h (CpuPNI): New.
977 (CpuUnknownFlags): Add CpuPNI.
978
041340ad
JW		 9792003-06-23 <davidm@hpl.hp.com>
980
981 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
982 freebsd, openvms, and nsk (non-stop kernel).
983
b7599f01
JT		 9842003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
985
986 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
987 all locals have been declared.
988
b7c7d6c1
TS		 9892003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
990
991 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
992 special handling for n32 ABI.
993 (macro): Likewise.
994
815ddb50
TS		 9952003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
996
997 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
998 2003-06-11 change.
999
f590b86e
CG		 10002003-06-19 Christian Groessler <chris@groessler.org>
1001
1002 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1003 now, not only a warning. Add some more checks to detect invalid
1004 registers.
1005 (get_operand): For CLASS_IR remember register size in mode struct.
1006 (get_specific): Handle new CLASS_IRO type. Add register size
1007 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1008 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1009
931e13a6
AM		 10102003-06-19 Alan Modra <amodra@bigpond.net.au>
1011
1012 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1013 (ppc_change_csect): Add align param. Align frag at start of csect.
1014 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1015 (ppc_frob_section): Align vma.
1016
9393cb0d
JJ		 10172003-06-18 Jakub Jelinek <jakub@redhat.com>
1018
1019 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1020 (output_cie): Don't pad.
1021 (output_fde): Add align argument. Pad to align if not 0.
1022 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1023 Pad just last FDE to EH_FRAME_ALIGNMENT.
1024
df9a398f
MS		 10252003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1026
1027 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1028 dependent on s390_arch_size and current_cpu dependent on
1029 current_mode_mask.
1030
2fe04c57
NC		 10312003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1032
1033 * configure.in: Add c4x as an architecture variant to tic4x.
1034 * configure: Regenerate.
1035 * Makefile.in: Regenerate.
1036 * doc/Makefile.in: Regenerate.
1037
9f2b53d7
AM		 10382003-06-18 Alan Modra <amodra@bigpond.net.au>
1039
1040 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1041 ".TOC." from PPC64_TOC relocs.
1042
ba0b2174
AM		 10432003-06-17 Alan Modra <amodra@bigpond.net.au>
1044
1045 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1046
f899b4b8
TS		 10472003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1048
1049 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1050 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1051 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1052 s_cprestore,s_cpadd): Use them.
1053
399f703e
HPN		 10542003-06-16 Hans-Peter Nilsson <hp@axis.com>
1055
1056 * configure.in: Add specific case for cris-*-linux-gnu* with
1057 em=linux.
1058 * configure: Regenerate.
1059 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1060 if TE_LINUX defined, else FALSE.
1061 (bfd_boolean demand_register_prefix): Set default from
1062 DEFAULT_CRIS_AXIS_LINUX_GNU.
1063 (symbols_have_leading_underscore): Similar.
1064 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1065
39c2da32
RE		 10662003-06-13 Richard Earnshaw <rearnsha@arm.com>
1067
1068 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1069 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1070 FPU_ARCH_FPA for AOUT.
1071 (md_begin): Don't try to guess the floating point architecture from
1072 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1073
a06a29f2
NC		 10742003-06-13 Robert Millan <zeratul2@wanadoo.es>
1075
1076 * configure.in: Add i386-netbsd-gnu target.
1077 * configure: Regenerate.
1078
d88ef7a6
TT		 10792003-06-12 Tom Tromey <tromey@redhat.com>
1080
1081 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1082 directives node.
1083
34ce925e
RS		 10842003-06-12 Richard Sandiford <rsandifo@redhat.com>
1085
1086 * config/tc-mips.c (append_insn): In a compound relocation, take the
1087 field width from the final (outermost) operator.
1088
cdfbf930
RH		 10892003-06-11 Richard Henderson <rth@redhat.com>
1090
1091 * dw2gencfi.c (struct cfi_escape_data): New.
1092 (cfi_add_CFA_nop): Remove.
1093 (CFI_escape, dot_cfi_escape): New.
1094 (dot_cfi): Remove nop.
1095 (cfi_pseudo_table): Remove nop; add escape.
1096 (output_cfi_insn): Likewise.
1097 (select_cie_for_fde): Stop on escape.
1098 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1099 * read.c, read.h (do_parse_cons_expression): New.
1100 * doc/as.texinfo (.cfi_escape): New.
1101
8c1a34cd
TS		 11022003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1103
1104 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1105 (s_cprestore): Likewise.
1106 (s_cpreturn): Likewise.
1107
4b0cff4e
TS		 11082003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1109
1110 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1111 with zeros.
1112
a7ebbfdf
TS		 11132003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1114
1115 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1116 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1117 exceptions from size assert. Remove most of the addend fixup
1118 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1119 handling. Remove zero addend specialcases.
1120 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1121 the addend fixup specialcase.
1122 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1123
d25d759d
TS		 11242003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1125
1126 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1127 in the RELOC_EXPANSION_POSSIBLE case.
1128
9d83078b
AM		 11292003-06-11 Alan Modra <amodra@bigpond.net.au>
1130
1131 * config/tc-i960.c (line_comment_chars): Add '#'.
1132 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1133
3b443373
L		 11342003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1135
1136 * po/Make-in (DESTDIR): New.
1137 (install-data-yes): Support $(DESTDIR).
1138 (uninstall): Likewise.
1139
795bb480
AM		 11402003-06-11 Alan Modra <amodra@bigpond.net.au>
1141
1142 * Makefile.am: Run "make dep-am".
1143 * Makefile.in: Regenerate.
1144 * po/POTFILES.in: Regenerate.
1145
b11dcf4e
DE		 11462003-06-10 Doug Evans <dje@sebabeach.org>
1147
1148 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1149 CGEN_INSN_RELAXED.
1150 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1151 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1152 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1153
adadcc0c
AM		 11542003-06-10 Alan Modra <amodra@bigpond.net.au>
1155 Gary Hade <garyhade@us.ibm.com>
1156
1157 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1158 (md_apply_fix3): Special case lq insn.
1159
0613284f
RS		 11602003-06-10 Richard Sandiford <rsandifo@redhat.com>
1161
1162 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1163 lists. Allow single-register ranges.
1164
f4984206
RS		 11652003-06-10 Richard Sandiford <rsandifo@redhat.com>
1166
1167 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1168 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1169
12b55ccc
L		 11702003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1171
1172 * NEWS: Updated for the new -n option for the i386 assembler.
1173
1174 * config/tc-i386.c (optimize_align_code): New.
1175 (md_shortopts): Add 'n'.
1176 (md_parse_option): Handle 'n'.
1177 (md_show_usage): Add '-n'.
1178
1179 * config/tc-i386.h (optimize_align_code): Declared.
1180 (md_do_align): Optimize code alignment only if optimize_align_code
1181 is not 0.
1182
1183 * doc/as.texinfo: Add the new -n option.
1184
1185 * doc/c-i386.texi: Document the new -n option.
1186
fa87b337
RH		 11872003-06-07 Richard Henderson <rth@redhat.com>
1188
17076204
RH		 1189 * doc/as.texinfo: Document .cfi_rel_offset.
1190
fa87b337
RH		 1191 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1192 (cfi_add_CFA_offset): Detect invalid offsets.
1193 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1194 (cfi_add_CFA_restore_state): Restore it.
1195 (CFI_rel_offset): New.
1196 (cfi_pseudo_table): Add it.
1197 (dot_cfi): Handle it.
1198
52628315
L		 11992003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1200
1201 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1202 predicate for ia64.
1203
d4ea8842
MS		 12042003-06-05 Michael Snyder <msnyder@redhat.com>
1205
1206 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1207 (build_bytes): Ditto.
1208
12092003-06-05 Richard Sandiford <rsandifo@redhat.com>
1210
1211 * config/tc-h8sx.c (DMODE): Remove.
1212 (colonmod24): Don't choose a default if the operand is a 16-bit
1213 constant integer.
1214 (fix_operand_size): New function.
1215 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1216 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1217
2be24b54
ML		 12182003-06-05 Michal Ludvig <mludvig@suse.cz>
1219
1220 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1221 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1222 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1223 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1224 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1225 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1226 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1227 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1228 (cfi_pseudo_table): New directives .cfi_return_column,
1229 .cfi_restore, .cfi_undefined, .cfi_same_value,
1230 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1231 (dot_cfi, output_cfi_insn): Handle new directives.
1232 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1233 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1234 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1235
757bc393
RH		 12362003-06-04 Richard Henderson <rth@redhat.com>
1237
1233ae62
RH		 1238 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1239
757bc393
RH		 1240 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1241
f4b97536
RH		 12422003-06-04 Richard Henderson <rth@redhat.com>
1243
1244 * config/tc-alpha.c (s_alpha_usepv): New.
1245 (md_pseudo_table): Add it.
1246 (alpha_cfi_frame_initial_instructions): New.
1247 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1248 (tc_cfi_frame_initial_instructions): New.
1249 * doc/c-alpha.texi: Document .usepv.
1250
68d55fe3
JJ		 12512003-06-04 Jakub Jelinek <jakub@redhat.com>
1252
1253 * as.c (show_usage): Document --execstack and --noexecstack.
1254 (parse_args): Add --execstack and --noexecstack.
1255 (main): Create .note.GNU-stack section if --execstack or
1256 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1257 * as.h (flag_execstack, flag_noexecstack): New.
1258
f9b4148d
CD		 12592003-06-03 Chris Demetriou <cgd@broadcom.com>
1260
1261 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1262 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1263 (OPTION_MISC_BASE): New defines.
1264 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1265 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1266 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1267 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1268 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1269 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1270 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1271 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1272 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1273 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1274 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1275 (OPTION_TRAP): Redefine in terms of new defines.
1276 (md_longopts): Reorder entries.
1277
7ee7b84d
MS		 12782003-05-14 Michael Snyder <msnyder@redhat.com>
1279 From Bernd Schmidt <bernds@redhat.com>
1280 and Michael Snyder <msnyder@redhat.com>
1281 and Alexandre Oliva <aoliva@redhat.com>
1282 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1283 * config/tc-h8300.h: Ditto.
1284
e30ddb24
NC		 12852003-06-03 Nick Clifton <nickc@redhat.com>
1286
1287 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1288 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1289 before calling bfd_reloc_type_lookup.
1290
ed7d5d1a
AM		 12912003-06-02 Alan Modra <amodra@bigpond.net.au>
1292
1293 * read.c (emit_expr): Set dot_value.
1294 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1295
c1ed1235
AM		 12962003-06-02 Alan Modra <amodra@bigpond.net.au>
1297
1298 * macro.c (sub_actual): Don't lose string if it turns out that
1299 &string wasn't an arg.
1300
eafbc43f
RH		 13012003-05-31 Richard Henderson <rth@redhat.com>
1302
1303 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1304 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1305
f37f01cf
RH		 13062003-05-29 Richard Henderson <rth@redhat.com>
1307
1308 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1309 (all_frame_data, plast_frame_data, cur_frame_data): New.
1310 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1311 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1312 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1313 * config/tc-alpha.h (md_end): New.
1314 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1315 (DWARF2_CIE_DATA_ALIGNMENT): New.
1316
a197c351
NC		 13172003-05-29 Nick Clifton <nickc@redhat.com>
1318
1319 * configure.in: Add i386-*-freebsd* entry.
1320 * configure: Regenerate.
1321
4bf4a882 13222003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1323
1324 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1325
756d1d01
RH		 13262003-05-27 Richard Henderson <rth@redhat.com>
1327
1328 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1329 symbol_create call.
1330 (current_location): Use symbol_temp_new_now.
1331 * stabs.c (s_stab_generic): Use symbol_temp_new.
1332 * symbols.c (temp_label_name): Remove.
1333 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1334
a4447b93
RH		 13352003-05-27 Richard Henderson <rth@redhat.com>
1336
1337 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1338 * as.c (main): Always call cfi_finish.
1339 * config/tc-i386.c (x86_dwarf2_return_column): New.
1340 (x86_cie_data_alignment): New.
1341 (md_begin): Set them.
1342 (tc_x86_cfi_init): Remove.
1343 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1344 return int, not unsigned long; don't as_bad here.
1345 (tc_x86_frame_initial_instructions): Streamline; use
1346 updated api.
1347 * config/tc-i386.h (tc_cfi_init): Remove.
1348 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1349 (DWARF2_CIE_DATA_ALIGNMENT): New.
1350
b7d6ed97
RH		 13512003-05-27 Richard Henderson <rth@redhat.com>
1352
1353 * symbols.c (temp_label_name): New.
1354 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1355 (symbol_set_value_now): New.
1356 * symbols.h: Prototype them.
1357 * dwarf2dbg.c: Use them.
1358 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1359
14218d5f
JE		 13602003-05-23 Jason Eckhardt <jle@rice.edu>
1361
1362 * config/tc-i860.c (target_xp): Declare variable.
1363 (OPTION_XP): Declare macro.
1364 (md_longopts): Add option -mxp.
1365 (md_parse_option): Set target_xp.
1366 (md_show_usage): Add -mxp usage.
1367 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1368 (md_assemble): Don't try expansions if XP_ONLY is set.
1369 * doc/c-i860.texi: Document -mxp option and i860XP support.
1370
36ede617
EC		 13712003-05-23 Eric Christopher <echristo@redhat.com>
1372
1373 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1374
a105a300
TS		 13752003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1376
1377 * config/tc-mips.c (append_insn): Use actual relocation size for new
1378 fixp's. Don't relax overflow checking for partial_inplace relocations.
1379 Use the actual relocation type in combined relocs, not just the type
1380 of the first one.
1381 (macro_build_jalr): Use actual relocation size for new fix.
1382 (s_cpsetup, s_gpdword): Likewise.
1383
dc9461f6
TS		 13842003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1385
1386 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1387
ceb41009
NC		 13882003-05-22 Nick Clifton <nickc@redhat.com>
1389
1390 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1391 section relative offsets for relocs that will not be based on the
1392 section symbol.
1393 (xstormy16_md_apply_fix3): Remove previous patch to this
1394 function.
1395
143d77c5
EC		 13962003-05-07 Eric Christopher <echristo@redhat.com>
1397
ed7d5d1a
AM		 1398 * config/tc-mips.c (mips_abicalls): New variable.
1399 (md_parse_option): Use.
1400 (s_option): Ditto.
1401 (s_abicalls): Ditto.
1402 (mips_elf_final_processing): Set EF_MIPS_PIC and
1403 EF_MIPS_CPIC dependent on above.
143d77c5 1404
85c77c38
DA		 14052003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1406
1407 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1408
87ccc1b0
NC		 14092003-05-21 Nick Clifton <nickc@redhat.com>
1410
ed7d5d1a
AM		 1411 * config/obj-elf.c: Include dwarf2dbg.h.
1412 (elf_pseudo_tab): Add .file and .loc.
1413 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1414 * config/tc-arm.c: Likewise.
1415 * config/tc-h8300.c: Likewise.
1416 * config/tc-hppa.c: Likewise.
1417 * config/tc-ia64.c: Likewise.
1418 * config/tc-m68hc11.c: Likewise.
1419 * config/tc-m68k.c: Likewise.
1420 * config/tc-mmix.c: Likewise.
1421 * config/tc-mn10300.c: Likewise.
1422 * config/tc-ppc.c: Likewise.
1423 * config/tc-sh.c: Likewise.
1424 * config/tc-sparc.c: Likewise.
1425 * config/tc-v850.c: Likewise.
1426 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1427 dwarf2dbg.h.
1428 * config/tc-ip2k.c: Likewise.
1429 * config/tc-iq2000.c: Likewise.
1430 * config/tc-xstormy16.c: Likewise.
1431 * config/tc-xtensa.c: Likewise.
87ccc1b0 1432 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1433 * Makefile.in: Regenerate.
1434 * aclocal.m4: Regenerate.
1435 * config.in: Regenerate.
1436 * configure: Regenerate.
1437 * po/POTFILES.in: Regenerate.
1438 * po/gas.pot: Regenerate.
143d77c5 1439
7ed2c8b0
NC		 14402003-05-21 Nick Clifton <nickc@redhat.com>
1441
1442 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1443 BFD_ASSEMBLER targets.
1444 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1445 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1446 defining BFD_ASSEMBLER.
1447
39b82151
ML		 14482003-05-20 Michal Ludvig <mludvig@suse.cz>
1449
1450 * as.c (main): Remove tc_cfi_init().
143d77c5 1451 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1452 with '%'.
1453 (cfi_pseudo_table): Add "cfi_register" entry.
1454 (cfi_make_insn): Handle CFA_register.
1455 (cfi_output_insn): Ditto.
1456 (dot_cfi): Ditto.
1457 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1458 (dot_cfi_endproc): Reuse already emitted CIEs.
1459 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1460 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1461
f53e95c7
NC		 14622003-05-20 Nick Clifton <nickc@redhat.com>
1463
1464 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1465 (md_pseudo_table): Add entries for .loc and .line.
1466
7c0295b1
AM		 14672003-05-20 Alan Modra <amodra@bigpond.net.au>
1468
1469 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1470 defined.
1471 (dot_cfi_endproc): Avoid C99 construct.
1472
54cfded0
AM		 14732003-05-20 Michal Ludvig <mludvig@suse.cz>
1474
1475 * dw2gencfi.c, dw2gencfi.h: New files.
1476 * config/tc-i386.c (tc_x86_cfi_init): New function.
1477 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1478 * as.c (parse_args): Set verbose flag on --verbose.
1479 (main): Call tc_cfi_init()/cfi_finish().
1480 * as.h (verbose): New external variable.
1481 * read.c (pobegin): Insert CFI pops to the list.
1482 * symbols.c (local_symbol_make): Make symbol external.
1483 * symbols.h (local_symbol_make): New prototype.
1484 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1485 * Makefile.in: Regenerate.
1486 * doc/as.texinfo: Added node "CFI directives" with description of
1487 all implemented .cfi_* directives.
1488 * doc/Makefile.in: Regenerate.
1489 * po/POTFILES.in: Regenerate.
1490
a1f3c24c
SS		 14912003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1492
54cfded0
AM		 1493 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1494 insns.
1975ab25 1495 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1496
b645cb17
JE		 14972003-05-18 Jason Eckhardt <jle@rice.edu>
1498
1499 * config/tc-i860.c (i860_process_insn): Initialize fc after
1500 each opcode mismatch.
1501
80c7c40a
NC		 15022003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1503
1504 * configure.in: Accept i[3-7]86 variants.
1505 * configure: Regenerate.
1506
c344a4c8
TS		 15072003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1508
1509 * config/tc-mips.h: Fix comment formatting.
1510
64e55042
HPN		 15112003-05-13 Hans-Peter Nilsson <hp@axis.com>
1512
1513 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1514 (read_a_source_file): Delete label contin.
64e55042
HPN		 1515 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1516 input as with macros, instead of in separate old_* variables.
1517 Zero-terminate string being scrubbed.
1518
e66c629e
NC		 15192003-05-12 Nick Clifton <nickc@redhat.com>
1520
1521 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1522 (md_assemble): Reset skipping_fptr.
1523 (md_operand): If @fptr() is followed by a minus sign, set
1524 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1525 @fptr is detected, ignore it and reset skipping_fptr.
1526
673a54e3
JE		 15272003-05-11 Jason Eckhardt <jle@rice.edu>
1528
1529 * config/tc-i860.c (MAX_FIXUPS): Define.
1530 (struct i860_fi fi[]): New struct.
1531 (struct i860_it the_insn): Add above as member and move fields
1532 exp, reloc, pcrel and fup into i860_fi.
1533 (md_assemble): Replace all instances of exp, reloc, pcrel
1534 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1535 Add a loop to possibly emit multiple fix-ups for each insn.
1536 (i860_process_insn): Likewise.
1537 (i860_get_expression): Likewise.
1538 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1539
2ebb4b88
MS		 15402003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1541
1542 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1543
35f5df7f
L		 15442003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1545
1546 * config/tc-ia64.c (alias_hash): New.
1547 (alias_name_hash): New.
1548 (secalias_hash): New.
1549 (secalias_name_hash): New.
1550 (md_pseudo_table): Add "secalias".
1551 (md_begin): Initialize alias_hash, alias_name_hash,
1552 secalias_hash and secalias_name_hash.
1553 (struct alias): New.
1554 (dot_alias): Implement .alias and .secalias directives.
1555 (do_alias): New.
1556 (ia64_adjust_symtab): New.
1557 (do_secalias): New.
1558 (ia64_frob_file): New.
1559
1560 * config/tc-ia64.h (ia64_adjust_symtab): New.
1561 (tc_adjust_symtab): Defined.
1562 (ia64_frob_file): New.
1563 (tc_frob_file): Defined.
1564
d2bf1bda
NC		 15652003-05-07 Dmitry Diky <diwil@mail.ru>
1566
1567 * tc-msp430.c: Add missing lines to known cpus list.
1568
cac012d6
AO		 15692003-05-06 Alexandre Oliva <aoliva@redhat.com>
1570
1571 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1572 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1573 * config.in, configure: Rebuilt.
1574
d8dbbec1
L		 15752003-05-05 H.J. Lu <hjl@gnu.org>
1576
1577 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1578 howto->partial_inplace is false.
1579
9204e615
DJ		 15802003-05-05 Daniel Jacobowitz <drow@mvista.com>
1581
1582 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1583 symbol_used_in_reloc_p check.
1584 (md_apply_fix3): Remove check for howto->pcrel_offset.
1585
711ef82f
L		 15862003-05-03 H.J. Lu <hjl@gnu.org>
1587
1588 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1589 fatal error for unknown section attribute.
1590
1591 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1592 unknown section attribute.
1593 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1594 * config/tc-ppc.c (ppc_section_letter): Likewise.
1595
1596 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1597 (ia64_elf_section_type): Accept "unwind".
1598
83b5ab55
L		 15992003-05-02 H.J. Lu <hjl@gnu.org>
1600
1601 * read.h (demand_copy_string): New.
1602
1603 * config/tc-alpha.c (demand_copy_string): Removed.
1604
7ff0565e
MS		 16052003-05-02 Michael Snyder <msnyder@redhat.com>
1606
54cfded0 1607 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1608 (for targets that like eg. a leading dot in a local label).
1609
2968149b
NC		 16102003-05-02 Nick Clifton <nickc@redhat.com>
1611
1612 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1613 addend with the symbol's value for pc-relative relocations against
1614 a defined symbol - this will be done automatically.
1615
e7b9a8c1
L		 16162003-05-01 H.J. Lu <hjl@gnu.org>
1617
1618 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1619 "STT_NOTYPE".
1620
612d7b83
L		 16212003-05-01 H.J. Lu <hjl@gnu.org>
1622
1623 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1624
1625 * config/obj-elf.c (obj_elf_section_name): Call
1626 tc_canonicalize_section_name if it is defined.
1627
a645d1eb
L		 16282003-05-01 H.J. Lu <hjl@gnu.org>
1629
1630 * config/tc-ia64.c (ia64_check_label): New.
1631 * config/tc-ia64.h (tc_check_label): New.
1632
1633 * read.c (read_a_source_file): Call tc_check_label after
1634 creating a user-defined label if defined.
1635
df12615d
AM		 16362003-05-02 Alan Modra <amodra@bigpond.net.au>
1637
1638 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1639 -be and split strings to below 509 bytes in length.
1640
f70c8412
CG		 16412003-05-01 Christian Groessler <chris@groessler.org>
1642
1643 * expr.h: Fix comments in operatorT typedef.
54cfded0 1644 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1645 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1646 decides by the parameter.
1647 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1648 command line argument was given to select the intended
1649 architecure.
1650 (get_interrupt_operand): Warn if NOP type code is emitted.
1651 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1652 (apply_fix): Call newfix with additional 'size' parameter.
1653 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1654 4 bit immediate arguments.
1655 (md_longopts): Add 'linkrelax' option.
1656 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1657 variable when 'linkrelax' command line option is specified.
1658 (md_show_usage): Display 'linkrelax' option.
1659 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1660 R_CALLR and R_REL16.
1661 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1662
10a98291
L		 16632003-04-30 H.J. Lu <hjl@gnu.org>
1664
1665 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1666 (ia64_float_to_chars): Likewise.
1667 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1668 and ia64_float_to_chars by tc_segment_info_data.endian from
1669 the current segment if byteorder == -1.
1670 (md_begin): Call dot_byteorder to set target_big_endian.
1671 (md_atof): Call ia64_float_to_chars to convert floating point.
1672 (ia64_float_to_chars_bigendian): New function.
1673 (ia64_float_to_chars_littleendian): Likewise.
1674 (ia64_elf_section_change_hook): Likewise.
1675
1676 * config/tc-ia64.h (ia64_number_to_chars): New.
1677 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1678 (ia64_elf_section_change_hook): New.
1679 (md_elf_section_change_hook): Defined.
1680 (ia64_segment_info_type): New struct.
1681 (TC_SEGMENT_INFO_TYPE): Defined.
1682
bf57c3c9
L		 16832003-04-30 H.J. Lu <hjl@gnu.org>
1684
1685 * config/tc-ia64.c (md_section_align): Deleted.
1686
1687 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1688 (md_section_align): New.
1689
165a7f90
L		 16902003-04-30 H.J. Lu <hjl@gnu.org>
1691
1692 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1693 and add real16.
1694 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1695 "real16.ua".
1696 (md_atof): Add 6 byte padding of zero for real16.
1697
eba874d8
NC		 16982003-04-29 Nick Clifton <nickc@redhat.com>
1699
1700 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1701 start of a version name.
1702
dbeba5e5
CD		 17032003-04-28 Chris Demetriou <cgd@broadcom.com>
1704
1705 * configure.in (mips-*-*n*bsd*): Replace with...
1706 (mips-*-netbsd*, mips-*-openbsd*): These.
1707 * configure: Regenerate.
1708
f0d7d5f9
NC		 17092003-04-28 H.J. Lu <hjl@gnu.org>
1710
1711 * config/tc-hppa.c (hppa_symbol_chars): New.
1712 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1713
a38b42ab
TS		 17142003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1715
1716 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1717
69be0a2b
CD		 17182003-04-25 Chris Demetriou <cgd@broadcom.com>
1719
1720 * NEWS: Belatedly mention support for MIPS32 Release 2.
1721
684022ea
EC		 17222003-04-24 Eric Christopher <echristo@redhat.com>
1723
1724 * config/tc-mips.c (nopic_need_relax): Revert previous
1725 change.
1726
2c8714f2
NC		 17272003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1728
1729 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1730 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1731 (md_pseudo_table): Handle .loc and .file
1732 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1733 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1734 * Makefile.in: Regenerate.
1735
684022ea 17362003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1737
1738 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1739 (md_pseudo_table): Add h8300hn, h8300sn.
1740 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1741 * doc/c-h8300.texi : Add documentation for new machine directives.
1742
5ce8663f
NC		 17432003-04-24 Nick Clifton <nickc@redhat.com>
1744
1745 * config/tc-ppc.c (ppc_symbol_chars): Define.
1746 * config/tc-ppc.h (tc_symbol_chars): Define.
1747
ef230218
JR		 17482003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1749
1750 * config/tc-sh.c: Amend comment to refer to SuperH.
1751 * config/tc-sh.h: Likewise.
1752 (LISTING_HEADER): Amend to refer to SuperH.
1753 * config/tc-sh64.c: Change comment to refer to SuperH.
1754 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1755 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1756 * doc/c-sh.texi: Amend to refer to SuperH.
1757 Add SuperH architecture documentation references.
1758 * doc/c-sh64.texi: Change to refer to SuperH.
1759
204cd129
NC		 17602003-04-23 H.J. Lu <hjl@gnu.org>
1761
1762 * app.c (do_scrub_chars): More checks for valid labels.
1763
2cdb18a7
L		 17642003-04-22 H.J. Lu <hjl@gnu.org>
1765
1766 * app.c (do_scrub_chars): Check for valid label.
1767
26597c86
NC		 17682003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1769
1770 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1771 references to Renesas M32R.
1772 * doc/c-m32r.texi: Likewise.
1773
88b4ca40
RH		 17742003-04-21 Richard Henderson <rth@redhat.com>
1775
54cfded0
AM		 1776 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1777 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1778
e5f08f7e
JJ		 17792003-04-18 Jakub Jelinek <jakub@redhat.com>
1780
1781 * ehopt.c (check_eh_frame): For aug_size == 0
1782 in state_seeing_aug_size state skip the state_skipping_aug
1783 state.
1784
c2dcd04e
NC		 17852003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1786
1787 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1788 'Renesas'.
1789 * doc/c-h8500.texi: Likewise.
1790 * doc/c-sh.texi: Likewise.
1791 * doc/c-sh64.texi: Likewise.
1792 * doc/h8.texi: Likewise.
1793 * config/tc-h8300.c: Likewise.
1794 * config/tc-h8300.h: Likewise.
1795 * config/tc-h8500.c: Likewise.
1796 * config/tc-h8500.h: Likewise.
1797 * config/tc-sh.c: Likewise.
1798 * config/tc-sh.h: Likewise.
1799 * config/tc-sh64.c: Likewise.
1800 * config/tc-sh64.h: Likewise.
1801
f5040a92
AO		 18022003-04-10 Alexandre Oliva <aoliva@redhat.com>
1803
1804 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1805 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1806 (append_insn): When filling delay slots with instructions
1807 that have fixups that tc_gen_reloc might consider modifyable
1808 in variant frags, start a new frag.
1809 (load_address): Generate GOT_DISP with of without offset
1810 depending on whether symbol is local. For -xgot, use
1811 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1812 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1813 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1814 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1815 <ld_st>: In NewABI with small got, always use
1816 GOT_PAGE/GOT_OFST, with the latter in the load/store
1817 instruction. With big got, use GOT_HI16/GOT_LO16 or
1818 GOT_PAGE/GOT_OFST.
1819 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1820 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1821 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1822 (md_convert_frag): Use memmove for safe copying of overlapping
1823 regions.
1824
35b55ed2
SC		 18252003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1826
1827 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1828 -mlong, -mshort-double and -mlong-double options; use table @code.
1829 (M68HC11-Syntax): Update to document 68HC12 operands.
1830 (M68HC11-Modifiers): New section for operand modifiers.
1831 (M68HC11-Directives): New section for specific assembler directives.
1832 (M68HC11-Branch): Fix Overfull hbox error.
1833
9214dd3b
AO		 18342003-04-09 Alexandre Oliva <aoliva@redhat.com>
1835
1836 * config/tc-mips.c (macro): Add comments explaining the rationale
1837 for Chris' change.
1838
eb0a7d52
AO		 18392003-04-09 Chris Demetriou <cgd@broadcom.com>
1840
1841 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1842 constant address that Alexandre took out by accident. Reject
1843 64-bit addresses that are not sign extensions of 32 bits only if
1844 we don't support 64-bit address constants.
1845
a7fc733f
AM		 18462003-04-09 Alan Modra <amodra@bigpond.net.au>
1847
1848 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1849
9cc92a36
NC		 18502003-04-08 Nick Clifton <nickc@redhat.com>
1851
1852 * as.c (perform_an_assembly_pass): If using cgen, call
1853 gas_cgen_begin.
1854 * cgen.c (gas_cgen_begin): New function. If
1855 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1856 otherwise call cgen_clear_signed_overflow_ok.
1857 * cgen.h: Prototype gas_cgen_begin.
1858
fe59a223
TS		 18592003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1860
1861 * write.c (write_relocs): Remove unused variable.
1862
5a7a0b7b
AO		 18632003-04-06 Chris Demetriou <cgd@broadcom.com>
1864
1865 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1866 (macro): Use new macro to decide whether to emit constant address
1867 as 32 or 64 bits if addresses are 32-bit wide but registers are
1868 64-bit wide.
1869
577300ce
SC		 18702003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1871
1872 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1873 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1874 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1875 address part of a far-function.
684022ea 1876 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1877 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1878 relocs.
1879 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1880 (find_opcode): Add comment.
1881 (md_estimate_size_before_relax): Force relocation of
1882 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1883 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1884 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1885 on the symbol itself so that DWARF2 strings are merged correctly.
1886
be33c5dd
SS		 18872003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1888
1889 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1890 default tic4x target format to 'coff2-tic4x'.
1891 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1892 s/c3x/tic3x/
1893 * config/tc-tic4x.h: Ditto
1894
e8fd7476
NC		 18952003-04-03 Nick Clifton <nickc@redhat.com>
1896
1897 * NEWS: Mention support for Xtensa architecture.
1898
47281638
PB		 18992003-04-02 Philip Blundell <philb@gnu.org>
1900
1901 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1902
af22f5b2
CD		 19032003-04-02 Chris Demetriou <cgd@broadcom.com>
1904
1905 * config/tc-mips.c (macro2): Adjust implementation of
1906 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1907 in the case where the source and destination registers
1908 are the same.
1909
e0001a05
NC		 19102003-04-01 Bob Wilson <bob.wilson@acm.org>
1911
54cfded0
AM		 1912 * Makefile.am (CPU_TYPES): Add xtensa.
1913 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1914 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1915 (xtensa-relax.o): New target.
1916 Run "make dep-am".
1917 * Makefile.in: Regenerate.
1918 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1919 extra_objects for xtensa targets.
1920 * configure: Regenerate.
1921 * write.c (write_object_file): Add new md_post_relax_hook.
1922 * config/tc-xtensa.c: New file.
1923 * config/tc-xtensa.h: Likewise.
1924 * config/xtensa-istack.h: Likewise.
1925 * config/xtensa-relax.c: Likewise.
1926 * config/xtensa-relax.h: Likewise.
1927 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1928 * doc/Makefile.in: Regenerate.
1929 * doc/all.texi: Set new XTENSA variable.
1930 * doc/as.texinfo: Set new Xtensa variable. Describe
1931 Xtensa-specific options. Define line comment character for
1932 Xtensa. Add Xtensa processors to list of ELF targets where
1933 alignment is specified in bytes. Add new Xtensa-Dependent node.
1934 Add acknowledgements for those contributing to the Xtensa port.
1935 * doc/internals.texi: Describe new md_post_relax_hook.
1936 * doc/c-xtensa.texi: New file.
e0001a05 1937
5a6c6817
NC		 19382003-04-01 Nick Clifton <nickc@redhat.com>
1939 Richard Earnshaw <rearnsha@arm.com>
1940
1941 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1942 (ARM_ARCH_IWMMXT): Simplify.
1943 (insns): Place iwmmx instructions in correct place in table.
1944 (arm_add_note): New function: Add a note entry to a .note section.
1945 (md_begin): Make the default architecture be unknown.
1946 Suppress the creation of an arm note section.
1947
97bbfa38
EC		 19482003-03-26 Eric Christopher <echristo@redhat.com>
1949
54cfded0 1950 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1951
e16bb312
NC		 19522003-03-25 Stan Cox <scox@redhat.com>
1953 Nick Clifton <nickc@redhat.com>
97bbfa38 1954
28d297de 1955 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 1956
1957 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1958 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1959 (enum wreg_type, enum iwmmxt_insn_type): New types.
1960 (wr_register, wc_register, wcg_register): New macros.
1961 (iwmmxt_table): New variable.
1962 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1963 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1964 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1965 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1966 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1967 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1968 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1969 cp_byte_address_offset, cp_byte_address_required_here,
1970 check_iwmmxt_insn): New functions.
97bbfa38 1971 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1972 (md_begin): Set the mach value for iWMMXt targets. Create a note
1973 section to identify iwmmxt binaries.
1974 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1975 * doc/c-arm.texi: Document the support for the iWMMXt.
1976 * NEWS: Mention new support.
1977