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* elf32-ppc.c (LIS_11. LIS_12): Define.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
2d034539
NC		 12005-05-17 Nick Clifton <nickc@redhat.com>
2
3 * config/tc-v850,h (TC_FIX_TYPE): Define.
4 (TC_INIT_FIX_TYPE): Define.
5 * config/tc-v850.c (md_assemble): When creating a fix record the
6 operand in the tc_fix_data field.
7 (md_apply_fix3): When applying a resolved fix use the operand's
8 insertion procedure to store the value, if the operand has been
9 recorded.
10
42ecbf5e
DJ		 112005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
12
13 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
14 invocation.
15 * Makefile.in: Regenerated.
16
d7c531cd
BW		 172005-05-13 Sterling Augustine <sterling@tensilica.com>
18 Bob Wilson <bob.wilson@acm.org>
19
20 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
21 message.
22 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
23 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
24
3c9d25f4
AM		 252005-05-11 Alan Modra <amodra@bigpond.net.au>
26
27 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
28 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
29
ee192366
MM		 302005-05-10 Michael Matz <matz@suse.de>
31
32 * frags.c (frag_grow): Don't be too greedy in allocating memory.
33
34 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
35
20d7ce9b
HPN		 362005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
37
38 PR binutils/886
39 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
40 Handle label-without-colon before ordinary dot-pseudo as an
41 ordinary label. Don't leak memory for label-without-colon alone
42 on a line. Don't mmixal-munge operands for dot-pseudos.
43
be03cc84
JB		 442005-05-10 Jan Beulich <jbeulich@novell.com>
45
46 * macro.c (get_any_string): Remove the two last parameters. Replace
47 references to the former expand parameter by using macro_alternate.
48 Simplify loop condition for checking for end-of-string.
49 (get_string): Remove redunant call to sb_skip_white.
50 (do_formals): Remove two last arguments to get_any_string.
51 (macro_expand): Likewise.
52 (expand_irp): Likewise.
53
360e86f1
JB		 542005-05-10 Jan Beulich <jbeulich@novell.com>
55
56 * read.c (s_macro): Move local variable 'local' to smaller scope.
57 Call sb_kill on it when done.
58
34d9ee9e
JB		 592005-05-09 Jan Beulich <jbeulich@novell.com>
60
ee192366
MM		 61 * config/tc-i386.c (optimize_disp): Discard displacement entirely
62 when zero and not required by encoding constraints.
34d9ee9e 63
c9cd7160
L		 642005-05-09 H.J. Lu <hongjiu.lu@intel.com>
65
66 PR 936
67 * config/tc-sh64.c (sh64_fake_label): New.
68
69 * config/tc-sh64.h (TC_FAKE_LABEL): New.
70
71 * doc/internals.texi (TC_FAKE_LABEL): Document.
72
73 * write.c (TC_FAKE_LABEL): New.
74 (adjust_reloc_syms): Use it.
75 (write_object_file): Likewise.
76
e44823cf
JB		 772005-05-09 Jan Beulich <jbeulich@novell.com>
78
79 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
80 and comma in Intel mode.
81
089dfecd
JB		 822005-05-09 Jan Beulich <jbeulich@novell.com>
83
84 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
85 names to match ABI. Add more registers for 32-bit and 64-bit modes.
86 Make name array static and const. Adjust lookup to account for NULL
87 entries (standing for unused register numbers).
88
f41bbced
JB		 892005-05-09 Jan Beulich <jbeulich@novell.com>
90
91 * config/tc-i386.c (parse_insn): Consider all matching instructions
92 when checking for string instruction after string-only prefix.
93
6e3f953d
L		 942005-05-07 H.J. Lu <hongjiu.lu@intel.com>
95
96 PR 940
97 * config/tc-ia64.c (start_unwind_section): Properly check
98 comdat group with SHF_GROUP.
99
0c6c36d5
BW		 1002005-05-06 Bob Wilson <bob.wilson@acm.org>
101
102 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
103
c138bc38
BW		 1042005-05-06 Bob Wilson <bob.wilson@acm.org>
105
106 * config/tc-xtensa.c: Remove excess whitespace.
107 * config/tc-xtensa.h: Likewise.
108 * config/xtensa-istack.h: Likewise.
109 * config/xtensa-relax.c: Likewise.
110 * config/xtensa-relax.h: Likewise.
111
93a9f991
NC		 1122005-05-06 Nick Clifton <nickc@redhat.com>
113
114 * sb.h: Fix formatting of comments.
115 * sb.c: Fix formatting of comments.
116
3c9aabc7
JB		 1172005-05-06 Jan Beulich <jbeulich@novell.com>
118
119 * sb.h (sb_add_buffer): Reintroduce.
120 * sb.c (sb_add_buffer): Likewise.
121
6eaeac8a
JB		 1222005-05-06 Jan Beulich <jbeulich@novell.com>
123
124 * macro.c (new_formal, del_formal): New.
125 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
126 required argument has default value. Stop looking for more formal
127 when there was a vararg one.
128 (macro_expand_body): Use new_formal and del_formal.
129 (macro_expand): Likewise. Initialize local variable err. Don't
130 return immediately when encountering an error. Warn when keyword
131 argument already had a value assigned. Eliminate duplicate clearing
132 of argument value. When current positional argument matches parameter
133 of vararg type, assign to it all the remaining arguments. Issue error
134 when required parameter does not have value.
135 (free_macro): Use del_formal.
136 (expand_irp): Initialize formal type. Free buffers associated with
137 formal prior to returning.
138 * macro.h (struct formal_struct): Add new field 'type' with new
139 enumeration type 'formal_type'.
140 * doc/as.texinfo: Document macro parameter qualifiers.
141 * NEWS: Mention new functionality.
142
26aca5f6
JB		 1432005-05-06 Jan Beulich <jbeulich@novell.com>
144
145 * cond.c (s_ifb): New.
146 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
147 * read.h (s_ifb): Prototype.
148 * doc/as.texinfo: Document .ifb and .ifnb.
149
5faa8e39
JW		 1502005-05-05 Steve Ellcey <sje@cup.hp.com>
151
152 * config/tc-ia64.c (MIN): Undef.
153
eac338cf
PB		 1542005-05-05 Paul Brook <paul@codesourcery.com>
155
156 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
157
d8244a4a
NC		 1582005-05-05 Matt Thomas <matt@3am-software.com>
159
160 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
161 bytes.
162
4b4da160
NC		 1632005-05-05 Nick Clifton <nickc@redhat.com>
164
165 * Update the address and phone number of the FSF organization in
166 the GPL notices in the following files:
167 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
168 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
169 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
170 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
171 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
172 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
173 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
174 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
175 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
176 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
177 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
178 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
179 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
180 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
181 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
182 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
183 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
184 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
185 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
186 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
187 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
188 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
189 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
190 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
191 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
192 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
193 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
194 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
195 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
196 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
197 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
198 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
199 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
200 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
201 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
202 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
203 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
204 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
205 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
206 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
207 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
208 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
209 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
210 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
211 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
212 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
213 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
214 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
215 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
216 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
217 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
218 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
219 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
220 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
221 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
222 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
223 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
224 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
225 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
226 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
227 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 228 config/xtensa-relax.h, doc/fdl.texi
4b4da160 229
699d2810
NC		 2302005-05-05 Nick Clifton <nickc@redhat.com>
231
232 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
233 the target_big_endian variable to false.
234
69852798
AM		 2352005-05-04 Alan Modra <amodra@bigpond.net.au>
236
237 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
238 list traversal. Use bfd_section_list_prepend.
239 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
240 over the section list.
241 * config/tc-xtensa.c (xtensa_remove_section): Delete.
242 (xtensa_insert_section): Delete.
243 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
244 and bfd_section_list_prepend.
245 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
246 bfd_section_list_insert_after.
247
c1d05a60
NC		 2482005-05-03 Nick Clifton <nickc@redhat.com>
249
250 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
251 of bfd_section_list... macros.
252 * config/tc-mmix.c (mmix_frob_file): Likewise.
253 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
254 (xtensa_insert_section): Likewise.
255
256 * macro.c (macro_hash): Remove static.
257 * macro.h (macro_hash): Provide an external declaration.
258
5daa8fe7
L		 2592005-05-02 H.J. Lu <hongjiu.lu@intel.com>
260
261 * write.c (write_object_file): Use bfd_section_double_list_remove
262 to remove sections.
263
475bf943
DJ		 2642005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
265
266 * doc/Makefile.am (gasver.texi): Correct quoting.
267 * doc/Makefile.in: Regenerated.
268
009b6a7a
DJ		 2692005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
270
271 * configure.tgt: Add h8300*-*-rtemscoff.
272 Switch h8300*-*-rtems* to elf.
273
7e70f1af
L		 2742005-04-29 H.J. Lu <hongjiu.lu@intel.com>
275
276 * hash.c: Undo the last change.
277 * hash.h: Likewise.
278
aa7eb06d
DJ		 2792005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
280
281 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
282 of Makefile.
283 (DISTCLEANFILES): Remove.
284 (MAINTAINERCLEANFILES): Add asconfig.texi.
285 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
286
87c245cc
BE		 2872005-04-29 Ben Elliston <bje@au.ibm.com>
288
289 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
290 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
291 (bignum-copy.o): Remove.
292 * Makefile.in: Regenerate.
293 * makefile.vms (OBJS): Remove bignum-copy.obj.
294 * symbols.h (local_symbol_make): Remove declaration.
295 (verify_symbol_chain_2): Likewise.
296 * symbols.c (local_symbol_make): Make static.
297 (max_indent_level): Likewise.
298 (verify_symbol_chain_2): Remove.
299 * macro.c (macro_hash): Make static.
300 * messages.c (fprint_value): Remove.
301 * read.h (get_absolute_expr): Remove.
302 (emit_leb128_expr): Likewise.
303 (do_s_func): Likewise.
304 * read.c (do_s_func): Make static.
305 (emit_leb128_expr): Likewise.
306 (get_absolute_expr): Likewise.
307 * as.h (as_howmuch): Remove declaration.
308 (fprint_value): Likewise.
309 * as.c (myname): Make static.
310 * input-scrub.c (as_howmuch): Remove.
311 (as_1_char): Likewise.
312 * input-file.h (input_file_is_open): Remove.
313 * input-file.c (input_file_is_open): Likewise.
314 * expr.h (expr_build_unary): Remove declaration.
315 (expr_build_binary): Likewise.
316 * expr.c (expr_build_unary): Remove.
317 (expr_build_binary): Likewise.
318 * hash.h (hash_replace): Remove declaration.
319 (hash_delete): Likewise.
320 * hash.c (hash_replace): Remove.
321 (hash_delete): Likewise.
322 * bignum-copy.c (bignum_copy): Move from here ..
323 * config/tc-vax.c (bignum_copy): .. to here.
324 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
325 (bignum_copy): Remove extern declaration.
326 * sb.h (string_count): Remove extern declaration.
327 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
328 (sb_name): Likewise.
329 * sb.c (dsize): Replace preprocessor macro with static int.
330 (string_count): Make static.
331 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
332 (sb_name): Likewise.
333 * config/obj-coff.c (dim_index): Make static.
334 * config/tc-i386.c (GOT_symbol): Likewise.
335 (output_invalid_buf): Likewise.
336 * doc/internals.texi (Warning and error messages): Remove the
337 prototype for fprint_value.
338
f3429a74
BE		 3392005-04-27 Ben Elliston <bje@au.ibm.com>
340
341 * link.cmd: Remove.
342
60938e80
L		 3432005-04-26 H.J. Lu <hongjiu.lu@intel.com>
344
345 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
346
347 * read.c (pseudo_set): Disallow symbol set to common symbol.
348
349 PR 857
350 * write.c (write_object_file): Report common symbol name when
351 disallowing local symbol set to common symbol.
352 (adjust_reloc_syms): Disallow local symbol set to undefined
353 symbol.
354
02ddf156
JB		 3552005-04-25 Jan Beulich <jbeulich@novell.com>
356
357 * macro.c (macro_expand_body): Replace locals indicator parameters
358 with actual macro_entry. New local variables macro_line and err.
359 Don't return when encountering an error, just record the fact.
360 Detect local symbol name colliding with parameter. Track line number
361 inside of macro expansion.
362 (do_formals): Move local variable name to wider scope. Check
363 parameter of the same name doesn't already exist. In MRI mode, also
364 check it doesn't collide with the argument count pseudo-parameter).
365 (define_macro): Add file and line number parameters. Remove local
366 variable namestr. New local variable error. Initialize macro_entry
367 members file, line, and name. Don't return when encountering an
368 error, just record the fact. Use %s in some diagnostics for read.c
369 to insert the macro name. Free macro_entry on error.
370 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
371 when encountering an error, just record the fact.
372 (expand_irp): Don't return when encountering an error, just record
373 the fact.
374 * macro.h (macro_struct): New members name, file, and line.
375 (define_macro): Add file and line number parameters.
376 * read.c (s_macro): Pass file and line to define_macro. Tag warning
377 regarding pseudo-op redefinition with the file/line that macro
378 definition started at.
379
d2a033cd
BW		 3802005-04-22 Bob Wilson <bob.wilson@acm.org>
381
382 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
383 (future_alignment_required): Remove ifdefs that use it.
384
84b08ed9
BW		 3852005-04-22 Bob Wilson <bob.wilson@acm.org>
386
387 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
388 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
389 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
390 parameters.
391 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
392 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
393
d8cbebfd
CG		 3942005-04-21 Christian Groessler <chris@groessler.org>
395
396 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
397 array.
398
e97b3f28
L		 3992005-04-20 H.J. Lu <hongjiu.lu@intel.com>
400
401 * config/obj-aout.h (S_IS_EXTERN): Removed.
402 * config/obj-bout.h (S_IS_EXTERN): Likewise.
403 * config/obj-coff.h (S_IS_EXTERN): Likewise.
404 * symbols.c (S_IS_EXTERN): Likewise.
405 * symbols.h (S_IS_EXTERN): Likewise.
406
407 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
408 S_IS_EXTERNAL.
409 * config/tc-d10v.c (md_apply_fix3): Likewise.
410 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
411 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
412 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
413 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
414 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
415 (shmedia_md_convert_frag): Likewise.
416 * symbols.c (print_symbol_value_1): Likewise.
417 * write.c (write_object_file): Likewise.
418
55e08f71
NC		 4192005-04-20 Nick Clifton <nickc@redhat.com>
420
5f9084e9
NC		 421 * config/tc-xtensa.c (get_aligned_diff): Change type of
422 branch_align to offsetT so that its signedness matches that of
423 target_size.
424
55e08f71
NC		 425 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
426 number into a readable string.
427 (load_register): Likewise.
428
1f8b1395
AS		 4292005-04-20 Andreas Schwab <schwab@suse.de>
430
431 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
432
b0825cc2
DM		 4332005-04-19 David S. Miller <davem@davemloft.net>
434
435 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
436 NULL insn, exit early. Remove now spurious NULL checks.
437 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
438 to NULL and exit.
439
91c4c449
JB		 4402005-04-19 Jan Beulich <jbeulich@novell.com>
441
442 * symbols.h (symbol_find_base): Remove prototype.
443 * symbols.c (save_symbol_name): Remove code section conditional upon
444 STRIP_UNDERSCORE.
445 (symbol_find): Remove.
446 (symbol_find_base): Rename to symbol_find.
447 * subsegs.c (section_symbol): Replace use of symbol_find_base with
448 symbol_find.
449 * config/obj-coff.c (tag_insert): Remove code section conditional
450 upon STRIP_UNDERSCORE.
451 (obj_coff_def): Likewise.
452 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
453 (coff_frob_symbol): Likewise.
454 (yank_symbols): Likewise.
455 (c_section_symbol): Likewise.
456 * config/obj-coff.h (DO_NOT_STRIP): Remove.
457 * config/tc-arm.c (symbol_locate): Remove code section conditional
458 upon STRIP_UNDERSCORE.
459 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
460 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
461 * config/tc-sh.h (DO_NOT_STRIP): Remove.
462 * config/tc-w65.h (DO_NOT_STRIP): Remove.
463 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
464
80b8152b
AS		 4652005-04-19 Andreas Schwab <schwab@suse.de>
466
467 * config/tc-ia64.c (md_assemble): Fix error message for wrong
468 access to application registers.
469
4d56c0a0
JB		 4702005-04-19 Jan Beulich <jbeulich@novell.com>
471
472 * config/te-sysv32.h: Remove.
473 * Makefile.am (TARG_ENV_HFILES): Remove reference to
474 config/te-sysv32.h.
475 * Makefile.in (TARG_ENV_HFILES): Likewise.
476
4fdd1e4f
JB		 4772005-04-19 Jan Beulich <jbeulich@novell.com>
478
479 PR/847
480 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
481 length symbols.
482
791fe849
MK		 4832005-04-18 Mark Kettenis <kettenis@gnu.org>
484
485 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
486
9ee2a2d4
MR		 4872005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
488
489 * config/tc-mips.c (normalize_constant_expr): Don't check for
490 HAVE_32BIT_GPRS.
491 (check_absolute_expr): Only call normalize_constant_expr() if
492 HAVE_32BIT_GPRS.
493 (mips_ip): Likewise.
494
495 * config/tc-mips.c (check_absolute_expr): Fix formatting.
496
e6ca91be
JB		 4972005-04-18 Jan Beulich <jbeulich@novell.com>
498
499 * macro.c (free_token): New, freeing all the memory associated with a
500 macro.
501 (do_formals): Move initializers to ...
502 (define_macro): ... here.
503 (delete_macro): Convert passed in name to lower case. Warn when
504 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
505
9f872bbe
MR		 5062005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
507
508 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
509
8fe53b44
JB		 5102005-04-15 Jan Beulich <jbeulich@novell.com>
511
512 * config/obj-elf.c (obj_elf_struct): New.
513 (elf_pseudo_table). Use it for .offset and .struct.
514
0e5cd789 5152005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 516 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 517
518 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
519 than the section alignment.
520
dd49a749
BW		 5212005-04-14 Bob Wilson <bob.wilson@acm.org>
522 H.J. Lu <hongjiu.lu@intel.com>
523
524 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
525 * config/tc-xtensa.c (xg_translate_sysreg_op,
526 xtensa_translate_old_userregs_ops,
527 xtensa_find_unaligned_branch_targets,
528 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
529 relax_frag_add_nop): Support 64-bit host.
530 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
531 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
532
26eebcf5
MK		 5332005-04-14 Mark Kettenis <kettenis@gnu.org>
534
64efe625
MK		 535 * configure.tgt: Add support for OpenBSD/sparc ELF.
536
26eebcf5
MK		 537 * configure.tgt: Set emulation for mips-*-openbsd*.
538 Remove broken mips-dec-openbsd* config.
539 * configure.in: Set default ABI for mips64-*-openbsd*.
540 * configure: Regenerate.
541
39a59cf8
MR		 5422005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
543
544 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
545 optimization for constant addresses.
546
f7a568ea
NC		 5472005-04-14 Nick Clifton <nickc@redhat.com>
548
549 * as.c (main): Move parse_args before symbol_begin and frag_init
550 so that the hash table size can be set before it is used.
551 * hash.c: Use an unsigned long type for the size of the hash
552 tables.
3c9d25f4 553 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 554
9e9b66a9
AM		 5552005-04-14 Alan Modra <amodra@bigpond.net.au>
556
557 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
558 * acinclude.m4: Include ../bfd/warning.m4.
559 * configure.in: Invoke AM_BINUTILS_WARNINGS.
560 * Makefile.in: Regenerate.
561 * configure: Regenerate.
562 * doc/Makefile.in: Regenerate.
563
2051e8c4
MR		 5642005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
565
566 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
567 (normalize_address_expr): New function to sign-extend address
568 offsets that fit into 32 bits in 32-bit mode.
569 (macro_build_ldst_constoffset): Use normalize_address_expr()
570 instead of a handcoded sequence.
571 (load_register): Likewise. Report oversized numbers in a useful
572 way.
573 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
574 for constant addresses. Report oversized numbers in a useful way.
575 (mips_ip): Use normalize_address_expr() for addresses.
576
bc4bd9ab
MK		 5772005-04-12 Mark Kettenis <kettenis@gnu.org>
578
579 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
580 similar to other instructions now that they're marked as ImmExt.
581
4bdd3565
NC		 5822005-04-12 Nick Clifton <nickc@redhat.com>
583
584 * hash.c (DEFAULT_SIZE): Delete. Replace with:
585 (gas_hash_table_size): New static variable.
586 (set_gas_hash_table_size): New function: Records a requested size
587 for the hash tables.
588 (get_gas_hash_table_size): New function: Return a prime number
589 near the requested size of the hash table.
590 (hash_new): Use get_gas_hash_table_size.
591 * hash.h: Add a prototype for set_gas_hash_table_size.
592 * as.c (show_usage): Add description of new switches: --hash-size
593 and --reduce-memory-overheads.
594 (option_values): Add OPTION_HASH_TABLE_SIZE and
595 OPTION_REDUCE_MEMORY_OVERHEADS.
596 (std_longpopts): Add entries for the new options.
597 (parse_args): Handle the new options.
598 * Makefile.am: Add a dependency of as.c on hash.h.
599 * Makefile.in: Regenerate.
600 * doc/as.texinfo: Document the new switches.
601 * NEWS: Mention the new switches.
602
f394e3dd
NC		 6032005-04-12 Nick Clifton <nickc@redhat.com>
604
605 PR gas/818
606 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
607 synonyms.
608
ceae3e33
AM		 6092005-04-12 Alan Modra <amodra@bigpond.net.au>
610
611 * Makefile.am: Run "make dep-am".
612 * Makefile.in: Regenerate.
613
2eccd1b4
BW		 6142005-04-11 Sterling Augustine <sterling@tensilica.com>
615 Bob Wilson <bob.wilson@acm.org>
616
617 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
618
333f7af7
MK		 6192005-04-11 Mark Kettenis <kettenis@gnu.org>
620
621 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
622
5e75c3ab
JB		 6232005-04-11 Jan Beulich <jbeulich@novell.com>
624
625 * NEWS: Mention these changes and their effects.
626 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
627 is_name_ender.
628 (check_macro): Likewise.
629 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
630 labels together with the closing pseudo-op.
631 (macro_expand_body): Adjust comment. Range-check input before use.
632 Adjust mis-spelled diagnostic. Use is_name_beginner.
633 * read.c (try_macro): New.
634 (read_a_source_file): New static variable last_eol. Don't list
635 macro expansion lines more than once. Call try_macro.
636 (s_macro): Set section of line_label to absolute instead of undefined.
637 * doc/as.texinfo: Add information on the caveats of these changes.
638
514d955d
AM		 6392005-04-11 Alan Modra <amodra@bigpond.net.au>
640
641 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
642 * symbols.h (symbol_X_add_number): Update prototype.
643
a9fcb2a9
EC		 6442005-04-10 Eric Christopher <echristo@redhat.com>
645
646 * symbols.c (symbol_X_add_number): Fix warning.
647
045b540e
L		 6482005-04-10 H.J. Lu <hongjiu.lu@intel.com>
649
650 * config/tc-m68k.c (md_begin): Support 64bit host.
651 (get_num): Support 64bit BFD on 32bit host.
652
b215186b
L		 6532005-04-10 H.J. Lu <hongjiu.lu@intel.com>
654
655 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
656
be95a9c1
AM		 6572005-04-09 Alan Modra <amodra@bigpond.net.au>
658
31d20a21
AM		 659 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
660 call. Don't do the COFF hacks for multi-emulation gas. Move
661 demand_empty_rest_of_line back to caller.
662 (s_set, equals): demand_empty_rest_of_line here.
663
be95a9c1
AM		 664 PR gas/827
665 * as.h (rs_dummy): Define.
666 * symbols.c (symbol_X_add_number): New function.
667 * symbols.h (symbol_X_add_number): Declare.
668 * stabs.c (aout_process_stab): Tidy symbol frag setting.
669 * read.c (assign_symbol): New function, split out from s_set.
670 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
671 Fix COFF hacks for multi-emulation gas.
672 (s_set): Call assign_symbol. Remove "register" keyword.
673 (set_zero_frag): New function.
674 (pseudo_set): Always check for assignment to section syms.
675 Always set segment and frag of symbol, and likewise extern for
676 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
677 special case exp.X_add_number non-zero for O_symbol expressions.
678 (equals): Use assign_symbol.
679
6624cbde
BW		 6802005-04-08 Bob Wilson <bob.wilson@acm.org>
681
682 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
683 SEC_MERGE sections.
684
dbbaec26
L		 6852005-04-06 H.J. Lu <hongjiu.lu@intel.com>
686
687 * config/tc-i386.c (tc_gen_reloc): Don't turn
688 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
689
0d6af1ab
NC		 6902005-04-06 Nick Clifton <nickc@redhat.com>
691
692 * po/rw.po: New translation: Kinyarwanda
693 * configure.in (ALL_LINGUAS): Add rw
694 * configure: Regenerate.
695
664df4e4
BW		 6962005-04-05 Sterling Augustine <sterling@tensilica.com>
697 Bob Wilson <bob.wilson@acm.org>
698
699 * config/tc-xtensa.c (branch_align_power): New.
700 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
701 future_alignment_required): Use branch_align_power to check section
702 alignment as well as xtensa_fetch_width when aligning branch targets.
703
d77b99c9
BW		 7042005-04-05 Bob Wilson <bob.wilson@acm.org>
705
706 * config/tc-xtensa.c: Warning fixes throughout.
707 (xtensa_fetch_width): Change to unsigned.
708 (assemble_nop, xtensa_find_unaligned_branch_targets,
709 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
710 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
711 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
712 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
713 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
714 get_text_align_max_fill_size, get_text_align_nop_count,
715 get_text_align_nth_nop_size, get_noop_aligned_address,
716 get_aligned_diff, convert_frag_align_next_opcode,
717 convert_frag_immed_finish_loop, xtensa_create_property_segments,
718 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
719 types, avoiding size_t and using offsetT and addressT appropriately.
720 (get_text_align_power): Clean up types. Avoid incorrect bound.
721 (get_text_align_fill_size): Clean up types. Restructure for clarity.
722
da9f89d4
L		 7232005-04-04 H.J. Lu <hongjiu.lu@intel.com>
724
725 * config/tc-ia64.c (start_unwind_section): Undo the change
726 of 2004-08-18.
727 (generate_unwind_image, dot_endp): Likewise.
728
f6fe78d6
JW		 7292005-04-01 David Mosberger <davidm@hpl.hp.com>
730
731 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
732 le_nop_stop arrays and initializers to file scope.
733 (md_begin): When generating code for anything other than
734 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
735
a7d61044
JB		 7362005-04-01 Jan Beulich <jbeulich@novell.com>
737
738 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
739 immediates.
740
d2c5f73e
NC		 7412005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
742
743 * NEWS: Mention [fdgh]_floating.
744 * config/atof-vax.c: Fix some whitespace.
745 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
746
56f36663
NC		 7472005-04-01 Nick Clifton <nickc@redhat.com>
748
749 * configure.in: Add a check for <unistd.h> providing a prototype
750 for getopt() which is compatible with the one in
751 include/getopt.h. If so then define HAVE_DECL_GETOPT.
752 * configure: Regenerate.
753 * config.in (HAVE_DECL_GETOPT): Add.
754
8a75718c
JB		 7552005-04-01 Jan Beulich <jbeulich@novell.com>
756
757 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
758
ae8887b5
JB		 7592005-04-01 Jan Beulich <jbeulich@novell.com>
760
761 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
762 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
763
05ea83ed
JB		 7642005-03-30 Julian Brown <julian@codesourcery.com>
765
766 * config/tc-arm.c (arm_adjust_symtab): Rename
767 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
768
9d2da7ca
JB		 7692005-03-30 Julian Brown <julian@codesourcery.com>
770
771 * config/tc-arm.c (mapping_state): Change documentation in function
772 comment to cross-reference spec instead. Change type of mapping symbols
773 to BSF_NO_TYPE.
774 (arm_adjust_symtab): Don't change type of mapping symbols here.
775
e8a38df5
AL		 7762005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
777
778 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
779 * config.in: Regenerate.
780 * configure: Regenerate.
781 * configure.in: Check for ffs decl and alphabetize.
782
ba93b8ac
DJ		 7832005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
784 Phil Blundell <philb@gnu.org>
785
786 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
787 (md_apply_fix3): Mark TLS symbols.
788 (tc_gen_reloc): Handle TLS relocations.
789 (arm_fix_adjustable): Ignore TLS relocations.
790 (s_arm_elf_cons): Support expressions after decorated symbols.
791
84798bd6
JB		 7922005-03-29 Julian Brown <julian@codesourcery.com>
793
794 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
795 whether personality routine index N has been output for this section.
796 (mapping_state): tc_segment_info_data now struct not enum.
797 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
798 handled on section change.
799 (create_unwind_entry): Previous code to output dependency removed.
800 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
801 for this section.
802 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
803 arm_segment_info_type.
804 (arm_segment_info_type): New struct.
84798bd6 805
7b1cc377
BW		 8062005-03-28 Sterling Augustine <sterling@tensilica.com>
807 Bob Wilson <bob.wilson@acm.org>
808
809 * config/tc-xtensa.c (do_align_targets): Update comment.
810 (xtensa_frob_label): Compute "freq" before possibly switching frags.
811 Insert a LOOP_END frag before every loop target, and do not overload
812 DESIRE_ALIGN_IF_TARGET frags with loop end information.
813 (xg_assemble_vliw_tokens): Use do_align_targets.
814 (xtensa_fix_target_frags): Remove code to convert a
815 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
816 negatable branch at the end of a loop.
817 (frag_can_negate_branch): Delete.
818
8c2fda1d
L		 8192005-03-28 David Mosberger <davidm@hpl.hp.com>
820 H.J. Lu <hongjiu.lu@intel.com>
821
822 PR 803
823 NEWS: Mention "-mtune=[itanium1|itanium2]".
824
825 * config/tc-ia64.c (md): Add tune.
826 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
827 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
828 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
829 B unit NOPs are discouraged for McKinley-derived cores.
830 (md_begin): Don't hardcode the "extra_goodness()" function in
831 the comment...
832 (ia64_init): Set md.tune to itanium2.
833
834 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
835 * doc/c-ia64.texi: Likewise.
836
161840f9
ILT		 8372005-03-27 Ian Lance Taylor <ian@airs.com>
838
839 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
840 bad C_EFCN symbol, print its name.
841
7c834684
BW		 8422005-03-25 Bob Wilson <bob.wilson@acm.org>
843
844 * config/tc-xtensa.c (use_longcalls): Delete.
845 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
846 the use_longcalls flag is set. Do this before checking the segment.
847 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
848 expand direct calls at this point.
849 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
850 (xtensa_find_unmarked_state_frags): Likewise.
851 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
852 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
853 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
854 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
855
ff1e783f
HPN		 8562005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
857
858 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
859
695a4822
HPN		 8602005-03-25 Hans-Peter Nilsson <hp@axis.com>
861
862 * config/tc-cris.h: Convert to ISO C90.
863 * config/tc-cris.c: Ditto.
864 (md_estimate_size_before_relax): Remove obsolete comment for
865 parameter "segment_type".
866 (md_begin): Document reason for cast of hash_insert argument.
867 (md_atof): Correct type of parameter "type".
868
ea1562b3
NC		 8692005-03-24 Nick Clifton <nickc@redhat.com>
870
871 * write.h (bit_fix_new): Remove redundant prototype.
872 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
873 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
874 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
875 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
876 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
877 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
878 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
879 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
880 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
881 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
882 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
883 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
884 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
885 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
886 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
887 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
888 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
889 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
890 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
891 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
892 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
893 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
894 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
895 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
896 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
897 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
898 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
899 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
900 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
901 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
902 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
903 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
904 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
905 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
906 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
907 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
908 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
909 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
910 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
911 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
912 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
913 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
914 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
915 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
916 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
917 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
918 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
919 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
920 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
921 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
922 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
923 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
924 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
925 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 926 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 927
d110d6a2
JB		 9282005-03-23 Jim Blandy <jimb@redhat.com>
929
930 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
931 attributes properly.
932
ed84e695
NC		 9332005-03-23 Mike Frysinger <vapier@gentoo.org>
934 Nick Clifton <nickc@redhat.com>
935
936 * configure.tgt: Accept any C library to accompany a GNU Linux
937 implementation, not just the GNU C library.
938 * configure.in: Likewise.
939 * configure: Regenerate.
940
4d5f9b2a
NC		 9412005-03-23 Nick Clifton <nickc@redhat.com>
942
943 * config/tc-tic30.c: Convert to ISO C90 formatting.
944 * config/tc-tic30.h: Convert to ISO C90 formatting.
945 * config/tc-pdp11.c: Convert to ISO C90 formatting.
946 * config/atof-vax.c: Convert to ISO C90 formatting.
947
704803a9
MR		 9482005-03-21 Maciej W. Rozycki <macro@mips.com>
949
950 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
951 relocations correctly as well.
952 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
953 relocations in mergeable sections section-relative either.
954
6e2a91a3
BW		 9552005-03-21 Bob Wilson <bob.wilson@acm.org>
956
957 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
958
3d063691
NC		 9592005-03-21 Nick Clifton <nickc@redhat.com>
960
1a66a017
NC		 961 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
962 warning by providing a prototype for sh_symbian_find_elf_flags.
963
3d063691
NC		 964 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
965 previous delta.
966
6f19c13c
AM		 9672005-03-21 Alan Modra <amodra@bigpond.net.au>
968
969 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
970 along with other formats that set bfd_gas. Remove unnecessary
971 setting of bfd_gas. Delete strongarm cases in generic_target
972 switch.
973
bd17c2c3
AM		 9742005-03-21 Alan Modra <amodra@bigpond.net.au>
975
976 PR gas/780
977 * config/tc-m68k.c (TRUNC, SEXT): Define.
978 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
979 (m68k_ip): Truncate or sign extend expressions as appropriate.
980 (get_num): Likewise.
981 (md_apply_fix3): Use SEXT.
982
ec91a2c2
AM		 9832005-03-21 Alan Modra <amodra@bigpond.net.au>
984
985 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
986 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
987 (obj-vms.o): Delete rule.
988 Run "make dep-am".
989 * Makefile.in: Regenerate.
990 * aclocal.m4: Regenerate.
991 * doc/Makefile.in: Regenerate.
992 * po/POTFILES.in: Regenerate.
993
238d258f
NC		 9942005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
995
996 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
997 flag for coldfire v4e.
998
30f725a1
BW		 9992005-03-17 Bob Wilson <bob.wilson@acm.org>
1000
1001 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1002 xg_apply_fix_value and return a value to indicate success.
1003 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1004 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1005 (xtensa_validate_fix_sub): New.
1006 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1007 (tc_gen_reloc): Move code to handle difference of symbols and code to
1008 apply tentative fix values to ...
1009 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1010 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1011 relocations when linkrelax flag is not set.
1012 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1013 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1014
a724f0f4
JB		 10152005-03-17 Jan Beulich <jbeulich@novell.com>
1016
1017 * config/tc-i386.c (i386_scale): Beautify error message.
1018 (Intel syntax comments): Update.
1019 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1020 next_operand.
1021 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1022 Remove declarations.
1023 (intel_bracket_expr): Declare.
1024 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1025 of the function body in a loop allowing to split an operand into two.
1026 Replace calls to malloc and checks of it returning non-NULL with
1027 calls to xmalloc/xstrdup.
1028 (intel_expr): SHORT no longer handled here. Add comment indicating
1029 comparison ops need implementation.
1030 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1031 Check right operand of - does not specify a register when parsing
1032 the address of a memory reference.
1033 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1034 Check operands do not specify a register when parsing the address of
1035 a memory reference.
1036 (intel_e06, intel_e06_1): Likewise.
1037 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1038 handle SHORT as well as unary + and -. Don't accept : except for
1039 segment overrides or in direct far jump/call insns.
1040 (intel_brack_expr): New.
1041 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1042 intel_brack_expr.
1043 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1044 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1045 Allow symbolic constants as register scale value.
1046 (intel_get_token): Replace call to malloc and check of return value
1047 with call to xmalloc. Change handling for FLAT to match MASM's.
1048 (intel_putback_token): Don't try to back up/free current token if
1049 that is T_NIL.
1050
deeaaff8
DJ		 10512005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1052
1053 * configure.tgt: Set emulation for arm-*-eabi*.
1054 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1055 * config/te-armeabi.h: New file.
1056 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1057 * config/te-symbian.h: Include "te-armeabi.h".
1058
199fea98
NC		 10592005-03-16 Nick Clifton <nickc@redhat.com>
1060
1061 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1062 local variable in case it is clobbered by the setjmp.
1063
1ad12f97
NC		 10642005-03-16 Nick Clifton <nickc@redhat.com>
1065 Ben Elliston <bje@au.ibm.com>
1066
569acd2c 1067 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 1068 compiler command line. Enabled by default. Disable via
569acd2c 1069 --disable-werror.
1ad12f97
NC		 1070 * configure: Regenerate.
1071
a5324a3e
NC		 10722005-03-16 Nick Clifton <nickc@redhat.com>
1073
1074 * config/obj-coff.h: Convert to ISO C90 formatting.
1075 * config/obj-coff.c: Convert to ISO C90 formatting.
1076
b05fe5cf
ZW		 10772005-03-15 Zack Weinberg <zack@codesourcery.com>
1078
1079 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1080 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1081 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1082 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1083 (insns): Add ARMv6T2 instructions:
1084 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1085 (arm_archs): Add V6T2 variants.
1086
957d91c1
NC		 10872005-03-15 Nick Clifton <nickc@redhat.com>
1088
1089 * NEWS: Add cutoff for changes in 2.16 release.
1090
43c3ab55
JB		 10912005-03-15 Jan Beulich <jbeulich@novell.com>
1092
1093 * expr.c (operand): Merge handling of unary + into that for unary
1094 -, !, and ~.
1095
5862107c
EC		 10962005-03-14 Eric Christopher <echristo@redhat.com>
1097
1098 * config/tc-mips.c: Include dw2gencfi.h.
1099 (mips_cfi_frame_initial_instructions): New.
1100 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1101 (tc_cfi_frame_initial_instructions): Ditto.
1102 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1103 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1104 * Makefile.am: Update dependencies.
1105 * Makefile.in: Regenerate.
1106
729ae8d2
AM		 11072005-03-15 Alan Modra <amodra@bigpond.net.au>
1108
1109 * po/es.po: Commit new Spanish translation.
1110
882cb63e
AM		 11112005-03-14 Alan Modra <amodra@bigpond.net.au>
1112
1113 * po/tr.po: Commit new Turkish translation.
1114
885fc257
ZW		 11152005-03-12 Zack Weinberg <zack@codesourcery.com>
1116
1117 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1118 wfi, yield.
1119
e330299e
DJ		 11202005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1121
1122 * config-gas.com: Mark vax-vms as obsolete.
1123 * configure.in: Remove fmt=vms support.
1124 * config.in: Regenerate.
1125 * configure: Regenerate.
1126 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1127
7b1cc377
BW		 11282005-03-10 Sterling Augustine <sterling@tensilica.com>
1129 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 1130
1131 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1132 when checking if xg_resolve_literals needs to be called.
1133 * config/tc-xtensa.h: Fix spelling typo in a comment.
1134
4962e196
JB		 11352005-03-10 Jan Beulich <jbeulich@novell.com>
1136
1137 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1138 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1139 crafted structure declarations with the types from macro.h.
1140
4184909a
RS		 11412005-03-09 Richard Sandiford <rsandifo@redhat.com>
1142
1143 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1144 for -mno-shared optimization.
1145
7d8e00cf
RS		 11462005-03-09 Richard Sandiford <rsandifo@redhat.com>
1147
1148 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1149 (MAX_NOPS): Bump to 4.
1150 (mips_fix_vr4130): New variable.
1151 (nops_for_vr4130): New function.
1152 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1153 nops_for_vr4130 if working around VR4130 errata.
1154 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1155 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1156 (md_parse_option): Handle them.
1157 (md_show_usage): Print them.
1158 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1159
dc36a61f
RS		 11602005-03-09 Richard Sandiford <rsandifo@redhat.com>
1161
1162 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1163 branch delay code.
1164
7d10b47d
RS		 11652005-03-09 Richard Sandiford <rsandifo@redhat.com>
1166
1167 * config/tc-mips.h (mips_flush_pending_output): Delete.
1168 (mips_emit_delays): Declare.
1169 (md_flush_pending_output): Use mips_emit_delays.
1170 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1171 the previous instructions.
1172 (md_begin, append_insn, md_parse_option): Update callers.
1173 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1174 start_noreorder.
1175 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1176 (s_gpdword): Update callers.
1177 (start_noreorder, end_noreorder): New functions.
1178 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1179 manipulating mips_opts or prev_nop_frag directly.
1180 (mips_flush_pending_output): Delete.
1181
404a8071
RS		 11822005-03-09 Richard Sandiford <rsandifo@redhat.com>
1183
1184 * config/tc-mips.c (mips_move_labels): New function, taken from...
1185 (append_insn, mips_emit_delays): ...here.
1186
71400594
RS		 11872005-03-09 Richard Sandiford <rsandifo@redhat.com>
1188
1189 * config/tc-mips.c (MAX_NOPS): New macro.
1190 (history): Resize to 1 + MAX_NOPS.
1191 (fix_vr4120_class): New enumeration.
1192 (vr4120_conflicts): New variable.
1193 (init_vr4120_conflicts): New function.
1194 (md_begin): Call it.
1195 (insn_uses_reg): Constify first argument.
1196 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1197 (nops_for_insn_or_target): New functions.
1198 (append_insn): Use the new nops_for_* functions instead of inline
1199 delay checks. Generalize prev_nop_frag handling to handle an
1200 arbitrary history length. Insert nops into the history buffer
1201 once the number of nops in prev_nop_frag is fixed.
1202 (emit_delays): Use nops_for_insn instead of inline delay checks.
1203
9b91f544
RS		 12042005-03-09 Richard Sandiford <rsandifo@redhat.com>
1205
1206 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1207 check from branch delay code. Remove unnecessary check for branches.
1208
1e915849
RS		 12092005-03-09 Richard Sandiford <rsandifo@redhat.com>
1210
1211 * config/tc-mips.c (dummy_opcode): Delete.
1212 (nop_insn, mips16_nop_insn): New variables.
1213 (NOP_INSN): New macro.
1214 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1215 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1216 (md_begin): Initialize nop_insn and mips16_nop_insn.
1217 (append_insn): Use the new emit_nop function to add nops, recording
1218 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1219 to reserve room for the instruction and install_insn to install the
1220 final form. Use insert_into_history to record the instruction in
1221 the history buffer. Use move_insn to do delay slot filling.
1222 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1223 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1224 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1225
bf12938e
RS		 12262005-03-09 Richard Sandiford <rsandifo@redhat.com>
1227
1228 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1229 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1230 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1231 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1232 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1233
a38419a5
RS		 12342005-03-09 Richard Sandiford <rsandifo@redhat.com>
1235
1236 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1237 and extended_p fields with a single fixed_p field.
1238 (append_insn, mips_no_prev_insn): Adjust accordingly.
1239
2fa15973
RS		 12402005-03-09 Richard Sandiford <rsandifo@redhat.com>
1241
1242 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1243 a single mips16_absolute_jump_p bit.
1244 (append_insn): Adjust accordingly.
1245
47e39b9d
RS		 12462005-03-09 Richard Sandiford <rsandifo@redhat.com>
1247
1248 * config/tc-mips.h (mips_cl_insn): Move definition to...
1249 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1250 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1251 and extended_p.
1252 (history): New variable.
1253 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1254 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1255 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1256 (prev_prev_insn_unreordered): Delete.
1257 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1258 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1259 field.
1260
399132af
DJ		 12612005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1262
1263 * doc/Makefile.am: Update as.info dependencies.
1264 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1265
12662005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 1267
1268 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1269 error, and point to .purgem documentation if someone really needs
1270 re-definitions.
1271 * NEWS: Mention macro redefinition is now an error.
1272
9b505842
JB		 12732005-03-08 Jan Beulich <jbeulich@novell.com>
1274
1275 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1276 emitted to. Add more precise diagnostics for non-fitting insns based
1277 on that. Eliminate now superfluous special casing of MLX. Clear out
1278 slot information when dropping an insn.
1279
ef6a2b41
JB		 12802005-03-08 Jan Beulich <jbeulich@novell.com>
1281
1282 * config/tc-ia64.c (parse_section_name): Rename to...
1283 (cross_section): In addition to separating the name from the rest of
1284 the arguments, also carry out the operation.
1285 (dot_xdata): Use cross_section.
1286 (dot_float_cons): Likewise.
1287 (dot_xstringer): Likewise.
1288 (dot_xdata_ua): Likewise.
1289 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1290
06647dfd
AM		 12912005-03-05 Alan Modra <amodra@bigpond.net.au>
1292
1293 * po/gas.pot: Regenerate.
1294
bbe506e8
TS		 12952005-03-04 David Daney <ddaney@avtrex.com>
1296
1297 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1298 instead of '_gp' for -mno-shared optimization.
1299 (s_cpload): Ditto.
1300 (s_abicalls): Document it in the comment.
1301 (md_show_usage): Document the -mno-shared option.
1302
aed1a261
RS		 13032005-03-04 Richard Sandiford <rsandifo@redhat.com>
1304
1305 * config/tc-mips.c (mips_set_options): Add sym32 field.
1306 (mips_opts): Initialize it.
1307 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1308 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1309 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1310 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1311 when deciding whether to use a symbolic %highest/%higher expansion.
1312 (macro): Likewise. Remove o64/n32 linux hack. Always use
1313 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1314 and "la". Handle constants separately from symbolic expressions in
1315 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1316 and using load_register to load the high part of the address.
1317 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1318 (OPTION_ELF_BASE): Bump by 2.
1319 (md_longopts): Add entries for -msym32 and -mno-sym32.
1320 (md_parse_option): Handle them.
1321 (usage): Document them.
1322 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1323 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1324 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1325 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1326 -msym32 and -mno-sym32.
1327
6caf9ef4
TS		 13282005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1329
1330 * config/tc-mips.c (load_address): Implement GP optimization
1331 for 64bit address space non-PIC. Fix formatting.
1332 (macro): Likewise. Simplify code.
1333 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1334 (mips_after_parse_args): Simplify code.
1335
406a7f05
NC		 13362005-03-03 Nick Clifton <nickc@redhat.com>
1337
fbacee5b
NC		 1338 * expr.c (operand): Remove redundant code enclosed by #ifdef
1339 RELAX_PAREN_GROUPING....#endif.
1340
77ccfee5
NC		 1341 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1342 reloc is the difference of two symbols defined in the same
1343 section.
1344
406a7f05
NC		 1345 * config/tc-iq2000.c (line_comment_chars): Include the # character
1346 as otherwise this breaks #APP/#NO_APP processing.
1347
2f12d57f
RR		 13482005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1349
1350 * config/tc-arc.c(md_assemble): Remove dead code for handling
1351 immediate indexing of ld and st .
1352
3f98094e
DJ		 13532005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1354 Joseph Myers <joseph@codesourcery.com>
1355
1356 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1357 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1358 (parse_relocation): Check for a word break after a relocation
1359 operator.
1360 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1361 symbols.
1362
ab1e9ef7
AM		 13632005-03-02 Alan Modra <amodra@bigpond.net.au>
1364
1365 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1366
bb14f524
JB		 13672005-03-02 Jan Beulich <jbeulich@novell.com>
1368
1369 * as.c (main): Use unlink_if_ordinary instead of unlink.
1370 * messages.c (as_fatal): Likewise.
1371
c4a530c5
JB		 13722005-03-02 Jan Beulich <jbeulich@novell.com>
1373
1374 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1375 accesses.
1376 (parse_register): Allow cr8...15 in all modes.
1377
167c3097
JB		 13782005-03-02 Jan Beulich <jbeulich@novell.com>
1379
1380 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1381 etc. like normal symbol references (T_ID).
1382
71ba24a1
AM		 13832005-03-02 Alan Modra <amodra@bigpond.net.au>
1384
1385 * symbols.c (fb_label_name): Fix silly thinko in last change.
1386
a76903bf
AM		 13872005-03-02 Alan Modra <amodra@bigpond.net.au>
1388
9d0e75cb
AM		 1389 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1390 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1391
a76903bf
AM		 1392 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1393
13942005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 1395
1396 PR gas/708
a76903bf 1397 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 1398 suffixes also.
b15c27d7 1399
c9dea48b
AM		 14002005-03-01 Alan Modra <amodra@bigpond.net.au>
1401
c7f17d46
AM		 1402 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1403
c9dea48b
AM		 1404 * as.h (assert): Warning fix.
1405 * expr.c (expr): Correct assertion.
1406 * read.c (s_comm_internal): Remove assertion.
1407 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1408 (fixup_segment): Remove assertion.
1409 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1410 (md_apply_fix3): Likewise.
1411 * config/tc-i370.c (md_begin): Correct assertion.
1412 (i370_macro): Warning fix for assertion.
1413
44f2f9d2
AM		 14142005-03-01 Alan Modra <amodra@bigpond.net.au>
1415
1416 * configure.in (AC_C_BIGENDIAN): Invoke.
1417 * configure: Regenerate.
1418 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1419 host variable to set string header size.
1420 * config/obj-aout.c (obj_header_append): Don't use host structs.
1421 (obj_symbol_to_chars): Likewise.
1422 (obj_emit_strings): Likewise. Use the passed in output pointer.
1423 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1424 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1425 not sizeof host struct.
1426 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1427 (obj_emit_strings): Likewise.
1428 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1429 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1430 sizeof host struct.
1431 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1432 sizeof host struct.
1433 (host_number_to_chars): Define.
1434 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1435 host internal struct to set header sizes.
1436 * config/tc-i960.c (md_number_to_field): Warning fix.
1437 (md_ri_to_chars): Use host byte order.
1438 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 1439 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 1440
802a113d
NC		 14412005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1442
1443 * doc/c-arc.texi: Update documentation about ARC's extension
1444 instructions.
1445
e5f129ad
SS		 14462005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1447
1448 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1449 address for myself.
1450
2132e3a3
AM		 14512005-02-23 Alan Modra <amodra@bigpond.net.au>
1452
1453 * cgen.c: Warning fixes.
1454 * config/tc-arc.c: Likewise.
1455 * config/tc-arm.c: Likewise.
1456 * config/tc-avr.c: Likewise.
1457 * config/tc-d10v.c: Likewise.
1458 * config/tc-d30v.c: Likewise.
1459 * config/tc-frv.c: Likewise.
1460 * config/tc-frv.h: Likewise.
1461 * config/tc-h8300.c: Likewise.
1462 * config/tc-h8500.c: Likewise.
1463 * config/tc-i370.c: Likewise.
1464 * config/tc-i960.c: Likewise.
1465 * config/tc-ia64.c: Likewise.
1466 * config/tc-ip2k.c: Likewise.
1467 * config/tc-m68hc11.c: Likewise.
1468 * config/tc-maxq.c: Likewise.
1469 * config/tc-mcore.c: Likewise.
1470 * config/tc-mips.c: Likewise.
1471 * config/tc-msp430.c: Likewise.
1472 * config/tc-pj.c: Likewise.
1473 * config/tc-ppc.c: Likewise.
1474 * config/tc-ppc.h: Likewise.
1475 * config/tc-s390.c: Likewise.
1476 * config/tc-sh.c: Likewise.
1477 * config/tc-sh64.c: Likewise.
1478 * config/tc-tic4x.c: Likewise.
1479 * config/tc-tic80.c: Likewise.
1480 * config/tc-v850.c: Likewise.
1481 * config/tc-vax.c: Likewise.
1482 * config/tc-w65.c: Likewise.
1483 * config/tc-xstormy16.c: Likewise.
1484 * config/tc-z8k.c: Likewise.
1485
ee3c9814
CM		 14862005-02-22 Catherine Moore <clm@cm00re.com>
1487
1488 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1489 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1490
9b2f1d35
EC		 14912005-02-22 Eric Christopher <echristo@redhat.com>
1492
1493 * config/tc-mips.c (struct proc): Change isym to
1494 func_sym. New member func_end_sym.
1495 (s_mips_ent): Update.
1496 (s_mips_end): Ditto. Add code to compute function size.
1497
b7712f8d
AM		 14982005-02-22 Alan Modra <amodra@bigpond.net.au>
1499
1500 * read.c: Warning fixes.
1501 * config/obj-elf.c: Likewise.
1502
58e2ea4d
MR		 15032005-02-22 Maciej W. Rozycki <macro@mips.com>
1504
1505 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1506 emitting insn.
1507
ebe372c1
L		 15082005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1509
1510 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1511 SEC_COFF_SHARED.
1512
1513 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1514 SEC_TIC54X_BLOCK.
1515 (demand_empty_rest_of_line): Likewise.
1516 (tic54x_sblock): Likewise.
1517 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1518
cc1bc22a
AM		 15192005-02-21 Alan Modra <amodra@bigpond.net.au>
1520
1521 * read.c (address_bytes): New function.
1522 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1523 (potable): Add "dc.a".
1524 (cons_worker): Handle "dc.a".
1525 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1526
ac4528d2
AM		 15272005-02-21 Alan Modra <amodra@bigpond.net.au>
1528
1529 * input-file.c (input_file_open): Rearrange to avoid warning.
1530
b5682e56
AM		 15312005-02-19 Alan Modra <amodra@bigpond.net.au>
1532
1533 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1534 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1535 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1536
8fc2e39e
TS		 15372005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1538
1539 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1540 uses after .set noat.
1541 (load_address): Likewise.
1542 (macro): Likewise. Don't try to avoid $at use by sacrificing
1543 the target register before it is stored, it won't work.
1544
744b6414
JW		 15452005-02-17 James E Wilson <wilson@specifixinc.com>
1546
1547 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1548 see an instruction that specifies a template.
1549
30eb9c17
AM		 15502005-02-18 Alan Modra <amodra@bigpond.net.au>
1551
1552 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1553 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1554 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1555
91d777ee
L		 15562005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1557
1558 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1559
1560 * config/tc-ia64.c (md): Add hint_b.
1561 (emit_one_bundle): Handle md.hint_b for "hint".
1562 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1563 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1564 (ia64_init): Set md.hint_b to error.
1565 (md_assemble): Handle md.hint_b for "hint.b".
1566
1567 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1568 * doc/c-ia64.texi: Likewise.
1569
f17c130b
AM		 15702005-02-17 Alan Modra <amodra@bigpond.net.au>
1571
1572 * tc.h (struct relax_type, relax_typeS): Move from here..
1573 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1574 * ecoff.c (ecoff_new_file): Add appfile param.
1575 * ecoff.h (ecoff_new_file): Likewise.
1576 * itbl-lex.h: New file.
1577 * itbl-lex.l: Include itbl-lex.h.
1578 * itbl-parse.y: Likewise.
1579 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1580 * read.c (s_app_file_string): Mark appfile possibly unused.
1581 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1582 * subsegs.h (struct seg_info_trash): Delete.
1583 (seg_info): Use segment_info_type instead.
1584 * config/obj-coff.c (struct filename_list): Make filename const char *.
1585 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1586 * config/obj-elf.c (elf_file_symbol): Similarly.
1587 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1588 signed right shift.
1589 * config/tc-arc.c (md_operand): Warning fix.
1590 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1591 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1592 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1593 * config/tc-frv.c (frv_force_relocation): Warning fix.
1594 * config/tc-m68k.c (md_parse_option): Delete unused var.
1595 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1596 * config/tc-sparc.c: Likewise.
1597 (s_common): Warning fix.
1598 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1599 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1600 addressT.
1601 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1602 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1603 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1604 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1605 (tic4x_do_align): Use TIC_NOP_OPCODE.
1606 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1607 * config/tc-vax.c: Include netinet/in.h.
1608 (tc_headers_hook): Formatting.
1609 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1610
26b810ce
JB		 16112005-02-17 Jan Beulich <jbeulich@novell.com>
1612
1613 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1614 parsing inN, locN, outN. Set 'idx' to offset register number starts
1615 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1616 pointless cast.
1617
b8285c27
TS		 16182005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1619
1620 * config/tc-mips.c (load_address): Fix formatting.
1621 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1622 Catch macros which are unexpandable without AT. Remove duplicate
1623 zeroing of used_at.
1624 (macro2): Remove duplicate zeroing of used_at.
1625
4df6ce47
AM		 16262005-02-16 Alan Modra <amodra@bigpond.net.au>
1627
1628 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1629 than zero.
1630
d6f16593 16312005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 1632 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 1633
1634 * config/tc-mips.c (reloc_needs_lo_p): Handle
1635 BFD_RELOC_MIPS16_HI16_S.
1636 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1637 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1638 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1639 complaints on.
1640 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1641 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1642 Call my_getSmallExpression() to parse percent operators.
1643 (percent_op_match, mips_percent_op): Separate definitions.
1644 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1645 (parse_relocation): Handle the MIPS16 mode using
1646 mips16_percent_op.
1647 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1648 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1649
7b347e43
JB		 16502005-02-15 Jan Beulich <jbeulich@novell.com>
1651
1652 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1653 instead of explicitly dealing with the translation; exclude
1654 relocations that are already pcrel, however.
1655
a66d2bb7
JB		 16562005-02-15 Jan Beulich <jbeulich@novell.com>
1657
1658 * config/tc-ia64.c: Include limits.h (if available).
1659 (gr_values[0]): Set path to INT_MAX.
1660 (dot_reg_val): Don't allow changing value of r0. Limit range of
1661 general registers at r127.
1662 (specify_resource): Default resource index is -1. Don't set resource
1663 index (in case IA64_RS_RSE) without setting the specific flag.
1664 (note_register_values): Check operand is O_constant before tracking
1665 input value of moves. Add tracking for dep.z with constant inputs.
1666 (print_dependency): Resource index of specific resource may be zero.
1667 (check_dependencies): Likewise.
1668
4b09e828
JB		 16692005-02-15 Jan Beulich <jbeulich@novell.com>
1670
1671 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1672 reg_class. Check operands and emit diagnostics for illegal use of
1673 registers.
1674
0ca3e455
JB		 16752005-02-15 Jan Beulich <jbeulich@novell.com>
1676
1677 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1678 new variables type, suffix, and width. Handle
1679 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1680 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1681 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1682 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1683 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1684 if unable to translate relocation type, using the new variables.
1685
2fac3d48
JB		 16862005-02-15 Jan Beulich <jbeulich@novell.com>
1687
1688 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1689 (ty_symbol_chars): Define.
1690 * config/tc-ia64.c (ia64_symbol_chars): Define.
1691
2f6d622e
JB		 16922005-02-15 Jan Beulich <jbeulich@novell.com>
1693
1694 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1695 input_line_pointer was advanced.
1696
28013b5c
KK		 16972005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1698
1699 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1700 within |.
1701
f1dab70d
JB		 17022005-02-13 Jan Beulich <jbeulich@novell.com>
1703
1704 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1705 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1706 indicator.
1707 (ia64_init): Set md.detect_dv.
1708 (ia64_start_line): New static variable warned. Warn only once when
1709 encountering explicit stops in automatic mode.
1710 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1711 * NEWS: Mention new default mode.
1712
20b36a95
JB		 17132005-02-13 Jan Beulich <jbeulich@novell.com>
1714
1715 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1716 be freed when wiping out previous state. Canonicalize names before
1717 use. Free name string when detecting redefinition.
1718 (dot_pred_rel): Call generic expression parser to process arguments.
1719 Handle O_register case for individual predicates and O_subtract for
1720 ranges.
1721 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1722 register hash.
1723 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1724 Warn if multiple found, issue error if resulting symbol name has zero
1725 length.
1726 (dot_alias): Canonicalize name before use.
1727
07450571
L		 17282005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1729
1730 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1731 and 0 for error.
1732 (in_procedure): Return -1 for warning.
1733 (in_prologue): Likewise.
1734 (in_body): Likewise.
1735
01b91374
L		 17362005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1737
ac4528d2 1738 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 1739 (dot_float_cons): Likewise.
1740 (dot_xstringer): Likewise.
1741 (dot_xdata_ua): Likewise.
1742 (dot_float_cons_ua): Likewise.
1743
970d6792
L		 17442005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1745
1746 * NEWS: Mention "-munwind-check=[warning|error]".
1747
1748 * config/tc-ia64.c (md): Add unwind_check.
1749 (unwind_diagnostic): New.
1750 (in_procedure): Call unwind_diagnostic when a directive isn't
1751 in procedure.
1752 (in_prologue): Call unwind_diagnostic when a directive isn't in
1753 prologue.
1754 (in_body): Call unwind_diagnostic when a directive isn't in
1755 body region.
1756 (dot_endp): Set md.unwind_check to error before calling
1757 in_procedure and restore it after. When the name is missing or
1758 couldn't be found, use the one from the last .proc if
1759 md.unwind_check isn't error. Warn if md.unwind_check is
1760 warning.
1761 (md_parse_option): Handle "-munwind-check=[warning|error]".
1762 (md_show_usage): Add "-munwind-check=[warning|error]".
1763 (ia64_init): Set md.unwind_check to warning.
1764
1765 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1766 * doc/c-ia64.texi: Likewise.
1767
16a48f83
JB		 17682005-02-11 Jan Beulich <jbeulich@novell.com>
1769
1770 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1771 (LEX_QM): Likewise.
1772 (ia64_parse_name): New third parameter.
1773 (md_parse_name): Pass third argument.
1774 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1775 (md_operand): Handling of '@'-prefixed symbols moved from here...
1776 (ia64_parse_name): ...to here.
1777
a911c10a
JB		 17782005-02-11 Jan Beulich <jbeulich@novell.com>
1779
1780 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1781 (errata_nop_necessary_p): Remove declaraction and definition.
1782 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1783 update md.group_idx. Don't reset md.last_groups.
1784
b3f19c14
JB		 17852005-02-11 Jan Beulich <jbeulich@novell.com>
1786
1787 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1788 argument.
1789 (dot_xdata): Free section name after use.
1790 (dot_float_cons): Likewise.
1791 (dot_xstringer): Likewise.
1792 (dot_xdata_ua): Likewise.
1793 (dot_float_cons_ua): Likewise.
1794 (md_pseudo_table): Add xdata16 and xdata16.ua.
1795
5cb53c21
L		 17962005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1797
1798 * doc/all.texi: Add IA64.
1799 * doc/as.texinfo: Likewise.
1800
1801 * doc/c-ia64.texi: Fix typos.
1802
620b81c1
JB		 18032005-02-10 Julian Brown <julian@codesourcery.com>
1804
1805 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1806 BFD_RELOC_UNUSED.
1807 (do_t_push_pop): Likewise.
1808 (md_assemble): Likewise.
1809 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1810 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1811 (create_unwind_entry): Output dependency on the required personality
1812 routines.
620b81c1 1813
4ee4d249
NS		 18142005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1815
1816 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1817 * subsegs.c (seg_not_empty_p): Likewise.
1818
9f5083a4
NC		 18192005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1820
1821 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 1822 relative jump calculation.
9f5083a4
NC		 1823 <md_convert_frag) : Likewise.
1824 <output_disp): Likewise.
1825
aaac53f5
HPN		 18262005-02-07 Hans-Peter Nilsson <hp@axis.com>
1827
1828 * write.c (write_object_file): Recognize warning-symbol construct
1829 and skip object- and target- handling for the second symbol.
1830
05ee4b0f
JB		 18312005-02-02 Jan Beulich <jbeulich@novell.com>
1832
1833 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1834 designators along with quoted ones. Free copy of quoted designator
1835 when done.
1836
65ec77d2
BE		 18372005-02-01 Ben Elliston <bje@au.ibm.com>
1838
1839 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1840 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1841 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1842 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1843 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1844 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1845 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1846 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1847 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1848 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1849 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1850 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1851 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1852 #if 0'd code throughout.
1853
d342277e
NC		 18542005-01-31 Nick Clifton <nickc@redhat.com>
1855
1856 * as.c (parse_args): Bump copyright date reported by --version to
1857 2005.
1858
d6486796
NC		 18592005-01-31 Nick Clifton <nickc@redhat.com>
1860
1861 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1862 and vax-vms.
1863
ca3bc58f
JB		 18642005-01-31 Jan Beulich <jbeulich@novell.com>
1865
1866 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1867 that can end with .endr in that case. Make requiring/permitting
1868 pseudo-ops without leading dot closer to the logic in read.c serving
1869 the same purpose.
1870 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1871 ignored.
1872
057f53c1
JB		 18732005-01-31 Jan Beulich <jbeulich@novell.com>
1874
1875 * macro.c (do_formals): Adjust to no longer accept empty parameter
1876 names.
1877 (define_macro): Adjust to no longer accept empty macro name, garbage
1878 following the parameters, or macros that were previously defined.
1879 * read.c (s_bad_end): Declare.
1880 (potable): Add endm. Handler for endr and endm is s_bad_end.
1881 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1882 and .endr.
1883 * read.h (s_bad_endr): Remove.
1884
d3156ecc
JB		 18852005-01-31 Jan Beulich <jbeulich@novell.com>
1886
1887 * config/tc-ia64.c (parse_operands): Parse all specified operands,
1888 immediately discarding (but counting) those exceeding the maximum
1889 possible amount. Track whether output and input operand counts ever
1890 matched, and use this to better indicate which of the operands/
1891 operand types was wrong; specifically don't default to pointing to
1892 the first operand.
1893
75e09913
JB		 18942005-01-31 Jan Beulich <jbeulich@novell.com>
1895
1896 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1897 variable in dot_endp). Add body and insn. Make prologue,
1898 prologue_mask, body, and insn bitfields.
1899 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1900 messages.
1901 (in_procedure, in_prologue, in_body): New.
1902 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1903 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1904 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1905 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1906 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1907 dot_personality): Use the appropriate one of the above.
1908 (dot_proc): Clear unwind.proc_start; set to current location only if
1909 none of the entry points were valid. Check for non-zero-length entry
1910 point names. Check that entry points aren't defined, yet. Clear
1911 unwind.prologue, unwind.body, and unwind.insn.
1912 (dot_body): Call in_procedure. Check that first directive in procedure
1913 had no insns emitted before. Set unwind.body.
1914 (dot_prologue): Call in_procedure. Check that not already in prologue.
1915 Check that first directive in procedure had no insns emitted before.
1916 Clear unwind.body.
1917 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1918 length entry point names. Check that entry points became defined.
1919 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1920
f4660e2c
JB		 19212005-01-31 Jan Beulich <jbeulich@novell.com>
1922
1923 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
1924 before actually using it. Don't generate an error in manual bundling
1925 mode when looking at an insn requiring slot 2 but not yet at slot 2.
1926 Don't generate an error in manual bundling mode when looking at an
1927 insn required to be last in its group but the required slot hasn't
1928 been reached, yet. Allow conversion from MII to MI;I for bundle
1929 consisting of only 2 insns with the stop between them. Suppress
1930 various meaningless errors resulting from detecting earlier ones.
1931
60b9a617
JB		 19322005-01-31 Jan Beulich <jbeulich@novell.com>
1933
1934 * config/tc-ia64.c (parse_operands): Also handle alloc without first
1935 input being ar.pfs.
1936
7af0dfc7
CG		 19372005-01-28 Christian Groessler <chris@groessler.org>
1938
1939 * config/tc-z8k.c (md_assemble): Improve error detection.
1940
f7e323d5
JB		 19412005-01-28 Jan Beulich <jbeulich@novell.com>
1942
1943 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
1944 for personality routine pointer only if there is one.
1945 (ia64_convert_frag): Likewise.
1946 (generate_unwind_image): Likewise.
1947
f87a1e0c
CG		 19482005-01-27 Christian Groessler <chris@groessler.org>
1949
1950 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
1951 (md_apply_fix3): Make relative branches out of range an error
1952 instead of a warning. Display correct line number for out of
1953 range branches/calls/memory accesses.
1954
c6cb92c5
NS		 19552005-01-27 Nathan Sidwell <nathan@codesourcery.com>
1956
1957 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
1958 to emit .debug_line and other debug sections.
1959 * as.h (seg_not_empty_p): Declare.
1960 * subsegs.c (seg_not_empty_p): New predicate.
1961
e8093792
AC		 19622005-01-27 Andrew Cagney <cagney@gnu.org>
1963
1964 * configure: Regenerate to track ../gettext.m4 change.
1965
09124b3f
JB		 19662005-01-27 Jan Beulich <jbeulich@novell.com>
1967
1968 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
1969
19702005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 1971
1972 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
1973 to/from application registers dynamic insns.
1974 (md_assemble): Defer resolution of move to/from application registers
1975 dynamic insns when they can be issued on either the I- or M-units.
1976
90219bd0
AO		 19772005-01-25 Alexandre Oliva <aoliva@redhat.com>
1978
1979 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
1980 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1981 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
1982 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1983 * cgen.c (gas_cgen_parse_operand): Handle
1984 CGEN_PARSE_OPERAND_SYMBOLIC.
1985 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
1986 (frv_force_relocation): Likewise. Fix handling of PIC
1987 relocations.
1988 (md_apply_fix3): Likewise.
1989
59c871b4
BE		 19902005-01-21 Ben Elliston <bje@au.ibm.com>
1991
1992 * as.h: Remove #if 0'd code.
1993 * atof-generic.c (atof_generic): Likewise.
1994 * ecoff.c (ecoff_directive_frame): Likewise.
1995 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
1996 * itbl-ops.c (itbl_add_reg): Likewise.
1997 * listing.c (calc_hex): Likewise.
1998 * read.c (MASK_CHAR): Likewise.
1999 * subsegs.c (subsegs_print_statistics): Likewise.
2000 * symbols.c (indent): Likewise.
2001 * write.c (write_relocs): Likewise.
2002 (write_object_file): Likewise.
2003 (relax_frag): Likewise.
2004
fb767913
NC		 20052005-01-20 Nick Clifton <nickc@redhat.com>
2006
2007 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2008 getopt_long_only() from considering -a as an abbreviation for
2009 --alternate.
2010 (parse_args): Fix the parsing of -a=<file>.
2011
c556cc9c
AM		 20122005-01-20 Alan Modra <amodra@bigpond.net.au>
2013
2014 PR gas/684
2015 * read.c (s_incbin): Adjust default count for skip. Check validity
2016 of count and skip rigorously.
2017
9c6ed8e6
FF		 20182005-01-19 Fred Fish <fnf@specifixinc.com>
2019
2020 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2021
e5604d79
RS		 20222005-01-19 Richard Sandiford <rsandifo@redhat.com>
2023
2024 * read.c (convert_to_bignum): New function, split out from...
2025 (emit_expr): ...here. Handle the case where X_add_number is
2026 positive and the input value is negative.
2027 (output_big_sleb128): Fix setting of continuation bit. Check whether
2028 the final byte needs to be sign-extended. Fix size-shrinking loop.
2029 (emit_leb128_expr): When generating a signed leb128, see whether the
2030 sign of an O_constant's X_add_number matches the sign of the input
2031 value. Use a bignum if not.
2032
e38bc3b5
NC		 20332005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2034
2035 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2036 arch_sh_up in order to match the external name and make the
2037 testsuite's job easier.
2038
df227444
L		 20392005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2040
4df6ce47 2041 PR 659
df227444
L		 2042 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2043
b8b80cf7
NC		 20442005-01-12 Nick Clifton <nickc@redhat.com>
2045
2046 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2047 ignored_arguments array.
2048
324007b9
L		 20492005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2050
2051 * write.c (write_object_file): Disallow a symbol equated to
2052 common symbol.
2053
5c4504f7
NC		 20542005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2055
2056 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2057 bfd_mach_maxq20.
2058 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2059 (maxq_target): New function: Set the machine type.
2060
4e7fd91e
PB		 20612005-01-06 Paul Brook <paul@codesourcery.com>
2062
2063 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2064 (md_begin): Handle TE_VXWORKS for FP defaults.
2065 (md_apply_fix3): Correct rela offsets.
2066 (elf32_arm_target_format): Add VxWorks targets.
2067
ea3eed15
PB		 20682005-01-06 Paul Brook <paul@codesourcery.com>
2069
2070 * configure.tgt: Set em=vxworks for *-*-vxworks.
2071 * config/te-vxworks.h: New File.
2072
5dc1606f
PB		 20732005-01-06 Paul Brook <paul@codesourcery.com>
2074
2075 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2076
18af0b39
NC		 20772005-01-04 Dmitry Diky <diwil@spec.ru>
2078
2079 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2080 global label.
2081
196e8040
JW		 20822005-01-03 David Mosberger <davidm@hpl.hp.com>
2083
2084 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2085 (dot_loc): New function.
2086 (md_pseudo_table): Add entry to map .loc to dot_loc().
2087 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2088 seen a .loc directive or we're generating DWARF2 debug info for
2089 assembly source.
2090
a207757e
AM		 20912004-12-29 Alan Modra <amodra@bigpond.net.au>
2092
2093 PR gas/619
2094 * read.c (s_comm_internal): Don't zero end of name until size
2095 expression has been parsed.
2096
71d7ecf2
MM		 20972004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2098
2099 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2100
30c62922
TL		 21012004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2102
2103 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2104 case).
2105
14ee9f48
ILT		 21062004-12-22 Ian Lance Taylor <ian@airs.com>
2107
2108 * configure.tgt: New.
2109 * configure.in: Move setting of cpu_type, fmt, etc., to
2110 configure.tgt.
2111 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2112 $(srcdir)/configure.tgt.
2113 * configure, Makefile.in: Rebuild.
2114
750bce0e 21152004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 2116
750bce0e
NC		 2117 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2118 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2119 instructions.
2120 (avr_offset_expression): New function to parse offsets for LDI
2121 instructions.
2122 (avr_operand): Use it.
2123 (md_apply_fix3): Generate the relocs.
2124
9d2be1ee
JR		 21252004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2126
2127 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2128 BFD_RELOC_SH_IMMS10BY8 relocation.
2129
2130 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2131 than just ignoring bad code.
2132
1e50d24d
RS		 21332004-12-16 Richard Sandiford <rsandifo@redhat.com>
2134
2135 * config/tc-v850.c (handle_lo16): New function.
2136 (v850_reloc_prefix): Use it to check lo().
2137 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2138
2fbd2a87
NC		 21392004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2140
2141 * configure.in: Add s390x-ibm-tpf support.
2142 * configure: Regenerate.
2143
7a6d0b32
JB		 21442004-12-15 Jan Beulich <jbeulich@novell.com>
2145
2146 * config/obj-elf.c (obj_elf_change_section): Only set type and
2147 attributes on new sections. Emit warning when type of re-declared
2148 section doesn't match.
2149
5b9d23c6
JB		 21502004-12-15 Jan Beulich <jbeulich@novell.com>
2151
2152 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2153 '.cfi_startproc simple' doesn't inherit the old value.
2154
dcb45a06
JB		 21552004-12-15 Jan Beulich <jbeulich@novell.com>
2156
2157 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2158 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2159 generation to emit a factored offset.
2160
aa6975fb
ILT		 21612004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2162
6943caf0
ILT		 2163 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2164 which is too large in the case of NO_PIC without 64-bit
2165 addresses.
2166
aa6975fb
ILT		 2167 * config/tc-mips.c (mips_in_shared): New static variable.
2168 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2169 (md_longopts): Add -mshared and -mno-shared.
2170 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2171 (s_cpload): Implement !mips_in_shared case.
2172 (s_cpsetup): Likewise.
2173 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2174 * NEWS: Mention -mno-shared.
2175
be1b2b4b
PB		 21762004-12-09 Paul Brook <paul@codesourcery.com>
2177
2178 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2179 for function start.
2180
9a92f48d
ILT		 21812004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2182
dd22970f
ILT		 2183 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2184 sequence, increase the size of the sequence.
2185
9a92f48d
ILT		 2186 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2187 use CPU_RM9000.
2188
b617dc20
BE		 21892004-12-07 Ben Elliston <bje@gnu.org>
2190
2191 * read.c (s_align): Use an align_limit temporary to allay a GCC
2192 signed/unsigned comparison warning.
2193
c820d418
MM		 21942004-12-01 Mark Mitchell <mark@codesourcery.com>
2195
2196 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2197 * configure.in: Use it for arm*-*-linux-gnueabi*.
2198 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2199 * config/te-armlinuxeabi.h: New file.
2200 * Makefile.in: Regenerated.
2201 * aclocal.m4: Likewise.
2202 * configure: Likewise.
4df6ce47 2203 * doc/Makefile.in: Regenerated.
c820d418 2204
2b0210eb
BW		 22052004-12-02 Bob Wilson <bob.wilson@acm.org>
2206
2207 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2208 (xtensa_restore_emit_state): Likewise.
2209
9ebd302d
AM		 22102004-12-02 Alan Modra <amodra@bigpond.net.au>
2211
2212 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2213 (s_align): Use it.
2214
32118081
NC		 22152004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2216
2217 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2218 * Makefile.in: Regenerate.
2219
3f414718
TL		 22202004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2221
9ebd302d
AM		 2222 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2223 functions, give functions a meaningful name, add comments.
2224 (check_range): New function - Replace operand size calculation
3f414718
TL		 2225 with range checking.
2226 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 2227 (enum op_err): New.
3f414718
TL		 2228 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2229 handling.
2230
a7498ae6
NC		 22312004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2232
2233 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2234 miss between different section in the same module.
2235 (tc_gen_reloc): Likewise.
2236
5c54fd37
NC		 22372004-11-25 Theodore A. Roth <troth@openavr.org>
2238
2239 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2240 atmega325, atmega3250, atmega645 and atmega6450.
2241
37edbb65
JB		 22422004-11-25 Jan Beulich <jbeulich@novell.com>
2243
2244 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2245 permissible for the selected instruction suffix.
2246 (process_suffix): For DefaultSize instructions, suppressing the
2247 guessing of a 'q' suffix if the instruction doesn't support it is
2248 pointless, because only an 'l' suffix can be guessed in this place.
2249
5515a510
NC		 22502004-11-24 Nick Clifton <nickc@redhat.com>
2251
2252 * config/tc-iq2000.c: Remove support for IQ10 processor.
2253 Convert to ISO C90 formatting.
2254 * config/tc-iq2000.h: Likewise.
2255
dae1b34e
NC		 22562004-11-23 Nick Clifton <nickc@redhat.com>
2257
2258 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2259 in this table. They should be correct now.
2260
5c6af06e
JB		 22612004-11-23 Jan Beulich <jbeulich@novell.com>
2262
2263 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2264 indicate the MMX extensions added by both SSE and 3DNow!A.
2265 (Cpu3dnowA): Declare.
2266 (CpuUnknownFlags): Update.
2267 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2268 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2269 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2270 3DNow!. Athlon additionally implies 3DNow!A. Several new
2271 entries (those starting with a dot are for sub-arch specification).
2272 (set_cpu_arch): Handle sub-arch specifications.
2273 (parse_insn): Distinguish between instructions not supported because
2274 of insufficient CPU features and because of 64-bit mode.
2275 * doc/c-i386.texi: Describe enhanced .arch directive.
2276
d9740523
BW		 22772004-11-22 Bob Wilson <bob.wilson@acm.org>
2278
2279 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2280
3120ef82
BW		 22812004-11-22 Bob Wilson <bob.wilson@acm.org>
2282
2283 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2284 without a corresponding .debug_info section.
2285
d190d046
HPN		 22862004-11-22 Hans-Peter Nilsson <hp@axis.com>
2287
2288 * read.c (potable): Add "error" and "warning".
2289 (s_errwarn): New function.
2290 * read.h (s_errwarn): Declare.
2291 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2292
5519f6ea
NC		 22932004-11-22 Nick Clifton <nickc@redhat.com>
2294
2295 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2296 c_dot_file_symbol.
2297
f5c7edf4
AM		 22982004-11-19 Alan Modra <amodra@bigpond.net.au>
2299
2300 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2301 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2302
a4528eeb
AM		 23032004-11-19 Alan Modra <amodra@bigpond.net.au>
2304
2305 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2306 (coff_adjust_symtab): Adjust call.
2307 (crawl_symbols): Likewise.
2308 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2309 (obj_app_file): Adjust.
2310
444bf5f3
NC		 23112004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2312
2313 * configure.in: Enable bfd_assember for the MAXQ port.
2314 * configure: Regenerate.
2315
a1ace8d8 23162004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 2317 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 2318
2319 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2320 there is a conflict.
2321 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2322 interfaces that are related as determined by xtensa_interface_class_id.
2323
30e857fc
NC		 23242004-11-12 Nick Clifton <nickc@redhat.com>
2325
2326 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2327 offsets for conditional branches.
2328
a67517f4
BW		 23292004-11-11 Bob Wilson <bob.wilson@acm.org>
2330
2331 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2332
1d19a770
BW		 23332004-11-10 Bob Wilson <bob.wilson@acm.org>
2334
2335 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2336 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2337 MAYBE_UNREACHABLE.
2338 (relax_frag_immed): Update call to update_next_frag_state.
2339
c04f5787
AM		 23402004-11-10 Alan Modra <amodra@bigpond.net.au>
2341
2342 * obj.h (struct format_ops <app_file>): Add int param.
2343 * read.h (s_app_file_string): Likewise.
2344 * read.c (s_app_file_string): Likewise.
2345 (s_app_file): Adjust s_app_file_string call.
2346 * config/tc-mips.c (s_mips_file): Likewise.
2347 * config/obj-coff.h (obj_app_file): Add app param.
2348 * config/obj-ecoff.h (obj_app_file): Likewise.
2349 * config/obj-multi.h (obj_app_file): Likewise.
2350 * config/obj-elf.h (elf_file_symbol): Likewise.
2351 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2352 if called for # preprocessor lines.
2353
a77a9021
L		 23542004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2355
2356 PR 528
2357 * symbols.c (resolve_symbol_value): Convert weak symbols only
2358 for Windows PECOFF.
2359 (symbol_equated_reloc_p): Don't equate weaks when relocating
2360 only for Windows PECOFF.
2361
aea44f62
TL		 23622004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2363
2364 * config/tc-crx.c (print_insn): Check and set insn_addr.
2365 * config/tc-crx.h (md_frag_check): Define.
2366
7499d566
NC		 23672004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2368 Vineet Sharma <vineets@noida.hcltech.com>
2369
2370 * configure.in: Add support for new target maxq-coff.
2371 * configure: Regenerate.
2372 * NEWS: Mention new support.
2373 * config/tc-maxq.c: New file.
2374 * config/tc-maxq.h: New file.
2375 * config/obj-coff.h: Add support for maxq-coff.
2376
977cdf5a
NC		 23772004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2378
2379 * symbols.c (any_external_name): Define.
a77a9021 2380 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 2381 (S_SET_EXTERNAL): Support any_external_name.
2382 (S_SET_NAME): Qualify parameter const.
316f3bf8 2383 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 2384 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2385 * tc.h (any_external_name): Declare.
2386 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2387 assemblers also.
2388 (weak_is_altname): Declare and define.
2389 (weak_name2altname): Same.
2390 (weak_altname2name): Same.
2391 (weak_uniquify): Same.
2392 (weak_altprefix): Define.
2393 (obj_coff_weak): Change .weak syntax and handling.
2394 (coff_frob_symbol): Fix PE weak symbol alternates.
2395 * config/obj-coff.h (USE_UNIQUE): Define.
2396 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2397 are in another segment.
2398 (tc_gen_reloc): Remove broken addend hack.
2399 doc/as.texinfo: Update.
2400
34e41783
BW		 24012004-11-05 Sterling Augustine <sterling@tensilica.com>
2402
2403 * config/tc-xtensa.c (total_frag_text_expansion): New.
2404 (md_estimate_size_before_relax): Use it.
2405 (find_address_of_next_align_frag): Likewise.
2406
dcd46b4e
TL		 24072004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2408
2409 * config/tc-crx.c: Rename argument types.
2410 (processing_arg_number): Rename to 'cur_arg_num'.
2411 (get_number_of_bits): Rename to 'set_operand_size'.
2412 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2413 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2414 (set_indexmode_parameters): Remove function, integrate its code into
2415 'set_operand'.
2416 (set_operand_size): Get rid of 'Operand Number' function parameter -
2417 use global variable 'cur_arg_num' instead.
2418 Use a local 'argument' pointer to reference the current argument.
2419 (parse_operand): Likewise.
2420 (set_operand): Likewise.
2421 (process_label_constant): Likewise.
2422
9456465c
BW		 24232004-11-04 Bob Wilson <bob.wilson@acm.org>
2424
2425 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2426 (add_section_rename): Delete. Inlined into...
2427 (build_section_rename): ...here. Use xstrdup instead of strdup.
2428 (xtensa_section_rename): Drop "const" from argument and return types.
2429 (md_show_usage): Indent to match show_usage().
2430 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2431 (tc_canonicalize_section_name): Define.
2432 (md_elf_section_rename): Remove unused macro.
2433 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2434 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2435 (Frame Directive): Delete.
2436
7f266840
DJ		 24372004-11-04 Daniel Jacobowitz <dan@debian.org>
2438
2439 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2440 * config/tc-arm.c (target_oabi): Delete.
2441 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2442 (arm_opts): Remove moabi.
2443 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2444 * doc/c-arm.texi (ARM Options): Likewise.
2445 * configure: Regenerated.
2446
ae57792d
HPN		 24472004-11-04 Hans-Peter Nilsson <hp@axis.com>
2448
2449 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2450 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2451 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2452 * configure: Regenerate.
2453 * config/tc-cris.c (enum cris_archs): New.
2454 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2455 (cris_insn_ver_valid_for_arch): New functions.
2456 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2457 (cris_arch): New variable.
2458 (md_pseudo_table): New pseudo .arch.
2459 (err_for_dangerous_mul_placement): Initialize according to
2460 DEFAULT_CRIS_ARCH.
2461 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2462 All users changed.
2463 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2464 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2465 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2466 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2467 use in md_cris_relax_table.
2468 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2469 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2470 Update and improve head comment.
2471 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2472 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2473 (OPTION_ARCH): New.
2474 (md_longopts): New option --march=...
2475 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2476 macros.
2477 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2478 (HANDLE_RELAXABLE): New macro.
2479 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2480 cases. Check for weak symbols and assume not relaxable. Handle
2481 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2482 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2483 fragP->fr_symbol.
2484 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2485 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2486 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 2487 (cris_relax_frag): Handle new states.
ae57792d
HPN		 2488 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2489 (md_begin): Define symbols "..asm.arch.cris.v32",
2490 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2491 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2492 when entering opcode table entry points.
2493 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2494 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2495 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2496 (cris_process_instruction): Initialize out_insnp->insn_type to
2497 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2498 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2499 cases.
2500 <case 'm'>: Check that modified_char == '.'.
2501 <invalid operands>: Consume the rest of the line.
2502 When operands don't match, skip over subsequent insns with
2503 non-matching version specifier but same mnemonic.
2504 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2505 special registers in CRISv32 are always 32 bit long.
2506 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2507 New cases.
2508 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2509 and compatible. Recognize "ACR" for v32, unless followed by "+".
2510 (get_spec_reg): Consider cris_arch when looking up register.
2511 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2512 v32 or compatible.
2513 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2514 (cris_get_expression): Restore input_line_pointer if failing "early".
2515 (get_flags): Consider cris_arch and recognize flags accordingly.
2516 (branch_disp): Adjust for CRISv32.
2517 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2518 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2519 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2520 resolved. Don't enter zeros in object file for
2521 BFD_RELOC_32_PCREL.
2522 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2523 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2524 (md_parse_option): Break out "return 1".
2525 <OPTION_ARCH> New case.
2526 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2527 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2528 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2529 <case BFD_RELOC_32_PCREL>: New cases.
2530 Addends for non-zero fx_pcrel are too in fx_offset.
2531 (md_show_usage): Show --march=<arch>.
2532 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2533 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2534 (s_syntax) <struct syntaxes>: Properly constify member operand.
2535 * config/tc-cris.h (TARGET_MACH): Define.
2536 (cris_mach): Declare.
2537 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2538 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2539 (CRIS-Opts): Document --march=...
2540 (CRIS-Pseudos): Document .arch.
2541
9306ca4a
JB		 25422004-11-04 Jan Beulich <jbeulich@novell.com>
2543
2544 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2545 intel syntax and no register prefix, allow $ in symbol names when
2546 intel syntax.
2547 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2548 (intel_float_operand): Add fourth return value indicating math control
2549 operations. Make classification more precise.
2550 (md_assemble): Complain if memory operand of mov[sz]x has no size
2551 specified.
2552 (parse_insn): Translate word operands to floating point instructions
2553 operating on integers as well as control instructions to short ones
2554 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2555 floating point instructions operating on non-integer operands.
2556 (match_template): Remove fldcw special case. Adjust q-suffix handling
2557 to permit it on fild/fistp/fisttp in AT&T mode.
2558 (process_suffix): Don't guess DefaultSize insns' suffix from
2559 stackop_size for certain floating point control instructions. Guess
2560 suffix for branch and [ls][gi]dt based on flag_code. Split error
2561 messages for Intel and AT&T syntax, and make the condition more strict
2562 for the former. Adjust suppressing of generation of operand size
2563 overrides.
2564 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2565 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2566 more error checking.
2567 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2568 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2569
2b4f075a
HPN		 25702004-11-03 Hans-Peter Nilsson <hp@axis.com>
2571
2572 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2573 md_short_jump_size, md_long_jump_size.
2574 * write.c [!WORKING_DOT_WORD]: Ditto.
2575 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2576 qualifier.
2577 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2578 declare.
2579 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2580 const qualifier in these definitions.
2581 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2582 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2583
ddbc47ac
NC		 25842004-11-02 Nick Clifton <nickc@redhat.com>
2585
2586 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2587 table before deciding to produce a .debug_line section to match up
2588 with a user provided .debug_info section.
2589
3ad3f5ad
TL		 25902004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2591
2592 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2593 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2594
c815a616
TL		 25952004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2596
2597 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2598 (get_flags): New function.
c04f5787
AM		 2599 (get_number_of_bits): Edit comments, update numeric values to
2600 supported sizes.
2601 (process_label_constant): Don't support the colon
2602 format (SYMBOL:[s|m|l]).
c815a616
TL		 2603 (set_cons_rparams): Support argument type 'arg_rbase'.
2604 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2605 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 2606 (getreg_image): Remove redundant code, update according to latest
2607 CRX spec.
c815a616 2608 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 2609 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 2610 instruction type (not only mnemonic).
2611 Add various error checking.
2612 (preprocess_reglist): Support HI/LO and user registers.
2613
ed7af9f9
L		 26142004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2615
c04f5787 2616 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 2617 in an epilogue directive go negative.
2618
ac025970
L		 26192004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2620
2621 PR 474
2622 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2623 after reporting template error during manual bundling. Reported
2624 by Michael Dupont, michaelx.dupont@intel.com.
2625
a394c00f
NC		 26262004-10-25 Daniel Jacobowitz <dan@debian.org>
2627
2628 * Makefile.am: Run dep-am.
2629 * aclocal.m4: Regenerate with automake 1.9.2.
2630 * Makefile.in: Regenerate with automake 1.9.2.
2631 * doc/Makefile.in: Likewise.
2632
2633 * config/tc-arm.c: Include "dw2gencfi.h".
2634 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2635 New functions.
2636 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2637 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2638 (tc_cfi_frame_initial_instructions): Define.
2639 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2640 Add prototypes.
2641
23d83918
TL		 26422004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2643
2644 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2645 operands validity.
2646 Update coprocessor id to be unsigned immediate.
2647
bb41ade5
AM		 26482004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2649
2650 * config/tc-i386.c (O_secrel): Delete.
2651 (tc_pe_dwarf2_emit_offset): New function.
2652 * config/tc-i386.h (O_secrel): Define as O_md1.
2653 (TC_DWARF2_EMIT_OFFSET): Define.
2654
87e62348
NC		 26552004-10-18 Nick Clifton <nickc@redhat.com>
2656
2657 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2658 ignore @fptr() directives for 4-byte fixups.
2659
3c55da70
AM		 26602004-10-15 Alan Modra <amodra@bigpond.net.au>
2661
2662 * Makefile.am: Run "make dep-am"
2663 * Makefile.in: Regenerate.
2664
40e7b7b9
BW		 26652004-10-14 Bob Wilson <bob.wilson@acm.org>
2666
2667 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2668 Remove comments about placement of literal pools.
2669 (Literal Directive): Update description of literal placement.
2670 (Literal Prefix Directive): Remove statement that this does not apply
2671 to absolute-mode literals. Describe new section naming scheme.
2672
b08b5071
BW		 26732004-10-12 Bob Wilson <bob.wilson@acm.org>
2674
2675 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2676 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2677 is_windowed_return_opcode): Delete.
2678 (xtensa_frob_label): Use get_subseg_target_freq.
2679 (md_assemble): Inline call to is_entry_opcode.
2680 (xtensa_handle_align): Inline call to get_frag_is_literal.
2681 (relaxation_requirements): Inline call to is_jx_opcode.
2682 (emit_single_op): Inline call to is_movi_opcode.
2683 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2684 get_frag_is_no_transform, is_entry_opcode, and
2685 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2686 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2687 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2688 Inline calls to get_frag_is_no_transform.
2689 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2690 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2691 get_frag_is_no_transform.
2692 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2693 and set_frag_is_no_transform.
2694 (get_expression_value): Delete.
2695 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2696 cur_target_freq to target_freq.
2697 (get_subseg_info): Split out code to create a new map entry into ...
2698 (add_subseg_info): ... this new function.
2699 (get_last_insn_flags): Check if get_subseg_info succeeded.
2700 (set_last_insn_flags): Call add_subseg_info if needed.
2701 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2702 (xtensa_reorder_segments): Compute last_sec while counting sections.
2703 Remove call to get_last_sec.
2704 (get_last_sec): Delete.
2705 (cache_literal_section): Inline call to retrieve_literal_seg and its
2706 callees, seg_present and add_seg_list.
2707 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2708 (get_frag_is_insn, get_frag_is_no_transform,
2709 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2710 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2711
7fa3d080
BW		 27122004-10-12 Bob Wilson <bob.wilson@acm.org>
2713
2714 * config/tc-xtensa.c: Use ISO C90 formatting.
2715 * config/tc-xtensa.h: Likewise.
2716 * config/xtensa-istack.h: Likewise.
2717 * config/xtensa-relax.c: Likewise.
2718 * config/xtensa-relax.h: Likewise.
2719
8cb51566
PB		 27202004-10-12 Paul Brook <paul@codesourcery.com>
2721
2722 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2723 EF_ARM_EABI_VER4.
2724 (arm_eabis): Ditto.
2725 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2726 -meabi=3.
2727
653cfe85
BW		 27282004-10-08 Bob Wilson <bob.wilson@acm.org>
2729
2730 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2731 entries.
2732 (Acknowledgements): Use "GAS" instead of AS variable.
2733
d2b2c203
DJ		 27342004-10-08 Daniel Jacobowitz <dan@debian.org>
2735
2736 * config/tc-i386.c: Include "elf/x86-64.h".
2737 (i386_elf_section_type): New function.
2738 * config/tc-i386.h (md_elf_section_type): Define.
2739 (i386_elf_section_type): New prototype.
2740
e80e0390
NC		 27412004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2742
2743 * config/m68k-parse.h (enum m68k_register): New control register,
2744 MBAR2 (for MCF5249)
2745 * config/tc-m68k.c: Correct control register set for MCF5249.
2746
43cd72b9 27472004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 2748 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 2749
2750 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2751 (UNREACHABLE_MAX_WIDTH): Define.
2752 (XTENSA_FETCH_WIDTH): Delete.
2753 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2754 prefer_const16, prefer_l32r): New global variables.
2755 (LIT4_SECTION_NAME): Define.
2756 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2757 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2758 (frag_flags struct): New.
c04f5787 2759 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 2760 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2761 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2762 (MAX_FORMATS): Define.
2763 (op_placement_info struct, op_placement_table): New.
2764 (O_pltrel, O_hi16, O_lo16): Define.
2765 (directiveE enum): Rename directive_generics to directive_transform.
2766 Delete directive_relax. Add directive_schedule,
2767 directive_absolute_literals, and directive_last_directive.
2768 (directive_info): Rename "generics" to "transform". Delete "relax".
2769 Add "schedule" and "absolute-literals".
2770 (directive_state): Adjust entries to match changes in directive_info.
2771 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2772 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2773 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2774 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2775 (align_only_targets, software_a0_b_retw_interlock,
2776 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2777 software_avoid_short_loop, software_avoid_close_loop_end,
2778 software_avoid_all_short_loops, specific_opcode): Delete.
2779 (warn_unaligned_branch_targets): New.
2780 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2781 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2782 (option_[no_]link_relax, option_[no_]transform,
2783 option_[no_]absolute_literals, option_warn_unaligned_targets,
2784 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2785 New enum values.
2786 (option_[no_]align_only_targets, option_literal_section_name,
2787 option_text_section_name, option_data_section_name,
2788 option_bss_section_name, option_eb, option_el): Delete.
2789 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2790 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2791 and target-hardware. Delete entries for [no-]target-align-only,
2792 literal-section-name, text-section-name, data-section-name, and
2793 bss-section-name.
2794 (md_parse_option): Handle new options and remove old ones. Accept but
2795 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2796 and treat them as [no-]transform.
2797 (md_show_usage): Add new options and remove old ones.
2798 (xtensa_setup_hw_workarounds): New.
2799 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2800 "long", "short", "loc" and "frequency" entries.
2801 (use_generics): Rename to ...
2802 (use_transform): ... this function. Add past_xtensa_end check.
2803 (use_longcalls): Add past_xtensa_end check.
2804 (code_density_available, can_relax): Delete.
2805 (do_align_targets): New.
2806 (get_directive): Accept dashes in directive names. Warn about
2807 [no-]generics and [no-]relax directives and treat them as
c04f5787 2808 [no-]transform.
43cd72b9
BW		 2809 (xtensa_begin_directive): Call md_flush_pending_output only for some
2810 directives. Check for directives inside instruction bundles. Warn
2811 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2812 directives. Handle new directives. Check generating_literals flag
2813 for literal_prefix.
2814 (xtensa_end_directive): Check for directives inside instruction
2815 bundles. Warn and ignore [no-]density directives. Handle new
2816 directives. Call xtensa_set_frag_assembly_state.
2817 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2818 xtensa_dwarf2_emit_insn): New.
2819 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2820 use_literal_section flag.
2821 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2822 literals. Use xtensa_elf_cons to parse the expression.
2823 (xtensa_literal_prefix): Do not check use_literal_section. Support
2824 ".lit4" sections for absolute literals. Change prefix convention to
2825 replace ".text" (or ".t" in a linkonce section). No need to call
2826 subseg_set.
2827 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2828 (expression_end): Handle closing braces and colons.
2829 (PLT_SUFFIX, plt_suffix): Delete.
2830 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2831 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2832 and O_hi16 expressions as well.
2833 (tokenize_arguments): Handle closing braces and colons.
2834 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2835 operands and paired register syntax.
2836 (get_invisible_operands): New.
2837 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2838 new xtensa-isa.h functions.
2839 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2840 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2841 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2842 instructions. Use xtensa_translate_zero_immed.
2843 (operand_is_immed, operand_is_pcrel_label): Delete.
2844 (get_relaxable_immed): Use new xtensa-isa.h functions.
2845 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2846 functions.
2847 (xtensa_print_insn_table, print_vliw_insn): New.
2848 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2849 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2850 is_branch_or_jump_opcode): Delete.
2851 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2852 (opnum_to_reloc, reloc_to_opnum): Delete.
2853 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2854 xtensa-isa.h functions. Operate on one slot of an instruction.
2855 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2856 xg_get_insn_size): Delete.
2857 (xg_get_build_instr_size): Use xg_get_single_size.
2858 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2859 xg_build_widen_table. Use xg_get_single_size.
2860 (xg_get_max_narrow_insn_size): Delete.
2861 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2862 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2863 xg_get_single_size.
2864 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2865 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2866 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2867 xg_build_widen_table. Use xg_get_single_size.
2868 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2869 xg_check_operand.
2870 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2871 treat weak symbols conservatively.
2872 (xg_check_operand): Use new xtensa-isa.h functions.
2873 (is_dnrange): Delete.
2874 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2875 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2876 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2877 xtensa-isa.h functions.
2878 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2879 xg_instruction_matches_options): New.
2880 (xg_instruction_matches_rule): Handle O_register expressions. Call
2881 xg_instruction_matches_options.
2882 (transition_rule_cmp): New.
2883 (xg_instruction_match): Update call to xg_build_simplify_table.
2884 (xg_build_token_insn): Record loc fields.
2885 (xg_simplify_insn): Check is_specific_opcode field and
2886 density_supported flag.
2887 (xg_expand_assembly_insn): Skip checking code_density_available. Use
2888 new xtensa-isa.h functions. Call use_transform instead of can_relax.
2889 (xg_assemble_literal): Add error handling for O_big. Call
2890 record_alignment. Handle O_pltrel.
2891 (xg_valid_literal_expression): New.
2892 (xg_assemble_literal_space): Add slot parameter. Remove call to
2893 set_expr_symbol_offset. Add call to record_alignment. Update call to
2894 xg_finish_frag.
2895 (xg_emit_insn): Delete.
2896 (xg_emit_insn_to_buf): Add format parameter. Update calls to
2897 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2898 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2899 and slot parameters. Handle new "alternate" relocations for absolute
2900 literals and CONST16 instructions. Check for bad uses of O_lo16 and
2901 O_hi16. Use new xtensa-isa.h functions.
2902 (xg_assemble_tokens): Delete.
2903 (is_register_writer): Use new xtensa-isa.h functions.
2904 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2905 old-style RSR from LCOUNT.
2906 (next_frag_opcode): Delete.
2907 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2908 update_next_frag_state): New.
2909 (update_next_frag_nop_state): Delete.
2910 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2911 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2912 the state of the absolute-literals directive. Add calls to
2913 record_alignment and xtensa_set_frag_assembly_state. Call
2914 xtensa_switch_to_non_abs_literal_fragment instead of
2915 xtensa_switch_to_literal_fragment.
2916 (build_nop): New.
2917 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
2918 (get_expanded_loop_offset): Change check for undefined opcode to an
2919 assertion.
2920 (xtensa_set_frag_assembly_state, relaxable_section,
2921 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
2922 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
2923 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
2924 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
2925 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
2926 (xtensa_init_fix_data): New.
2927 (xtensa_frob_label): Reset label symbol to the current frag. Check
2928 do_align_targets and generating_literals flag. Propagate frequency
2929 info to new alignment frag. Call xtensa_set_frag_assembly_state.
2930 (xtensa_unrecognized_line): New.
2931 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
2932 to xtensa_set_frag_assembly_state.
2933 (error_reset_cur_vinsn): New.
2934 (md_assemble): Remove check for literal frag. Remove call to
2935 istack_init. Call use_transform instead of use_generics. Parse
2936 explicit instruction format specifiers. Move code for
2937 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
2938 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
2939 Add dwarf2_where call. Remote automatic alignment for ENTRY
2940 instructions. Move call to xtensa_clear_insn_labels to the end.
2941 Rearrange to handle bundles.
2942 (xtensa_cons_fix_new): Delete.
2943 (xtensa_handle_align): New.
2944 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
2945 assignment to is_no_density field.
2946 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
2947 instead of reloc_to_opnum. Handle "alternate" relocations.
2948 (xtensa_force_relocation, xtensa_check_inside_bundle,
2949 xtensa_elf_section_change_hook): New.
2950 (xtensa_symbol_new_hook): Delete.
2951 (xtensa_fix_adjustable): Check for difference of symbols with an
2952 offset. Check for external and weak symbols.
2953 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
2954 (md_estimate_size_before_relax): Return expansion for the first slot.
2955 (tc_gen_reloc): Handle difference of symbols by producing
2956 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
2957 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
2958 tentative values into the output when linkrelax is set.
2959 (XTENSA_PROP_SEC_NAME): Define.
2960 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
2961 Create literal tables only if using literal sections. Create new
2962 property tables instead of old instruction tables. Check for unaligned
2963 branch targets and loops.
2964 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
2965 new_resource_table, clear_resource_table, resize_resource_table,
2966 resources_available, reserve_resources, release_resources,
2967 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
2968 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
2969 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
2970 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
2971 flag. Update checks for workaround options. Call
2972 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
2973 (xtensa_cleanup_align_frags): Add special case for branch targets.
2974 Check for and mark unreachable frags.
2975 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
2976 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
2977 end of a zero-overhead loop body.
2978 (frag_can_negate_branch): Handle instructions with multiple slots.
2979 Use new xtensa-isa.h functions
2980 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
2981 xtensa_mark_zcl_first_insns): New.
2982 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
2983 transformations are disabled.
2984 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
2985 multislot instructions.
2986 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
2987 Likewise. Also error if transformations are disabled.
2988 (unrelaxed_frag_max_size): New.
2989 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
2990 xtensa-isa.h functions.
2991 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
2992 xtensa_opcode_is_loop instead of is_loop_opcode.
2993 (get_text_align_power): Replace as_fatal with assertion.
2994 (get_text_align_fill_size): Iterate instead of using modulus when
2995 use_nops is false.
2996 (get_noop_aligned_address): Assert that this is for a machine-dependent
2997 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
2998 xg_get_single_size, and frag_format_size.
2999 (get_widen_aligned_address): Rename to ...
3000 (get_aligned_diff): ... this function. Add max_diff parameter.
3001 Remove handling of rs_align/rs_align_code frags. Use
3002 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3003 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3004 and pass it back to caller.
3005 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3006 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3007 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3008 (relax_frag_text_align): Rename to ...
3009 (relax_frag_loop_align): ... this function. Assume loops can only be
3010 in the first slot of an instruction.
3011 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3012 instruction. Remove call to frag_wane.
3013 (relax_frag_narrow): Rename to ...
3014 (relax_frag_for_align): ... this function. Extend to handle
3015 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3016 RELAX_NARROW for the first slot.
3017 (find_address_of_next_align_frag, bytes_to_stretch): New.
3018 (future_alignment_required): Use find_address_of_next_align_frag and
3019 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3020 alignment decisions.
3021 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3022 Check if transformations are enabled for b_j_loop_end workaround.
3023 Use new xtensa-isa.h functions and handle multislot instructions.
3024 Update call to xg_assembly_relax.
3025 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3026 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3027 frag types.
3028 (convert_frag_narrow): Add segP, format and slot parameters. Call
3029 convert_frag_immed for branch instructions. Adjust calls to
3030 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3031 xg_get_single_size and xg_get_single_format.
3032 (convert_frag_fill_nop): New.
3033 (convert_frag_immed): Add format and slot parameters. Handle multislot
3034 instructions and use new xtensa-isa.h functions. Update calls to
3035 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3036 enabled for b_j_loop_end workaround. Use build_nop instead of
3037 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3038 frags. Use xg_get_single_size. Handle O_pltrel.
3039 (fix_new_exp_in_seg): Remove check for old plt flag.
3040 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3041 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3042 for loop opcode to an assertion. Mark all frags up to the end of the
3043 loop as not transformable.
3044 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3045 (get_subseg_info): New.
3046 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3047 check for dest_seg.
3048 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3049 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3050 (xtensa_switch_to_non_abs_literal_fragment): New.
3051 (cache_literal_section): Add is_code parameter and pass it through to
3052 retrieve_literal_seg.
3053 (retrieve_literal_seg): Add is_code parameter and use it to set the
3054 flags on the literal section. Handle case where head parameter is 0.
3055 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3056 set_frag_is_no_transform): New.
3057 (xtensa_create_property_segments): Add end_property_function parameter
3058 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3059 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3060 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3061 (add_xt_block_frags): Add end_property_function parameter and call it
3062 if it is non-zero. Call xtensa_frag_flags_init.
3063 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3064 get_frag_property_flags, frag_flags_to_number,
3065 xtensa_frag_flags_combinable, xt_block_aligned_size,
3066 xtensa_xt_block_combine, add_xt_prop_frags,
3067 init_op_placement_info_table, opcode_fits_format_slot,
3068 xg_get_single_size, xg_get_single_format): New.
3069 (istack_push): Inline call to tinsn_copy.
3070 (tinsn_copy): Delete.
3071 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3072 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3073 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3074 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3075 functions. Handle invisible operands.
3076 (tinsn_to_slotbuf): New.
3077 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3078 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3079 vinsn_from_chars, and xg_free_vinsn.
3080 (tinsn_from_insnbuf): New.
3081 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3082 instructions. Handle symbol differences.
3083 (get_num_stack_text_bytes): Use xg_get_single_size.
3084 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3085 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3086 get_expr_register, set_expr_symbol_offset_diff): New.
3087 * config/tc-xtensa.h (MAX_SLOTS): Define.
3088 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3089 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3090 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3091 RELAX_NONE types.
3092 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3093 (xtensa_frag_type struct): Add is_assembly_state_set,
3094 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3095 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3096 Replace is_generics and is_relax fields by is_no_transform field.
3097 Delete is_text and is_longcalls fields. Change text_expansion and
3098 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3099 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3100 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3101 (xtensa_fix_data struct): New.
3102 (xtensa_symfield_type struct): Delete plt field.
3103 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3104 forward declaration here.
3105 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3106 (XTENSA_SECTION_RENAME): Undefine.
3107 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3108 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3109 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3110 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3111 (unit_num_copies_func, opcode_num_units_func,
3112 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3113 (resource_table struct): New.
3114 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3115 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3116 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3117 (tinsn_copy): Delete prototype.
3118 (vliw_insn struct): New.
3119 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3120 (widen_spec_list): Add option conditions for density and boolean
3121 instructions. Add expansions using CONST16 and conditions for using
3122 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3123 predicted branches.
3124 (simplify_spec_list): Add option conditions for density instructions.
3125 Add entry for NOP instruction.
3126 (append_transition): Add cmp function pointer parameter and use it to
3127 insert the new entry in order.
3128 (operand_function_LOW16U, operand_function_HI16U): New.
3129 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3130 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3131 (enter_opname, split_string): Use xstrdup instead of strdup.
3132 (init_insn_pattern): Initialize new options field.
3133 (clear_req_or_option_list, clear_req_option_list,
3134 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3135 New.
3136 (parse_insn_pattern): Parse option conditions.
3137 (transition_applies): New.
3138 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3139 swapped last arguments in calls to append_constant_value_condition.
3140 Call clone_req_option_list. Add warning about invalid opcode.
3141 Handle LOW16U and HI16U function names.
3142 (build_transition_table): Add cmp parameter and use it in calls to
3143 append_transition. Use new xtensa-isa.h functions. Check
3144 transition_applies before adding entries.
3145 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3146 pass it through to build_transition_table.
3147 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3148 ReqOption, transition_cmp_fn): New types.
3149 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3150 (transition_rule struct): Add options field.
3151 * doc/as.texinfo (Overview): Update Xtensa options.
3152 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3153 --[no-]relax, and --[no-]generics options. Update descriptions of
3154 --text-section-literals and --[no-]longcalls. Add
3155 --[no-]absolute-literals and --[no-]transform.
3156 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3157 Remove use of "generic" and "specific" terminology for opcodes.
3158 (Xtensa Registers): Generalize the syntax description to include
3159 user-defined register files.
3160 (Xtensa Automatic Alignment): Update.
3161 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3162 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3163 (Xtensa Directives): Remove confusing rules about precedence.
3164 (Density Directive, Relax Directive): Delete.
3165 (Schedule Directive): New.
3166 (Generics Directive): Rename to ...
3167 (Transform Directive): ... this node.
3168 (Literal Directive): Update for absolute literals. Missing
3169 literal_position directive is now an error.
3170 (Literal Position Directive): Update for absolute literals.
3171 (Freeregs Directive): Delete.
3172 (Absolute Literals Directive): New.
3173 (Frame Directive): Minor editing.
3174 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3175 Update dependencies.
3176 * Makefile.in: Regenerate.
3177
6e1304d8
RS		 31782004-10-07 Richard Sandiford <rsandifo@redhat.com>
3179
3180 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3181 to build the second and third fixups for a composite relocation.
3182 (macro_read_relocs): New function.
3183 (macro_build): Use it.
3184 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3185 Simplify fragging code accordingly.
3186 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3187 of the composite relocation. Set fx_tcbit in both fixups.
3188
b1dca8ee
RS		 31892004-10-07 Richard Sandiford <rsandifo@redhat.com>
3190
3191 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3192 (md_apply_fix3): Don't treat composite relocs as done.
3193
89658e52
NC		 31942004-10-07 Jan Beulich <jbeulich@novell.com>
3195
3196 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3197 prefix for symbol names generated from the LOCAL macro directive.
3198
289040ca
NC		 3199 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3200 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3201
48c9f030
NC		 32022004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3203
3204 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 3205 Special registers.
5c5054ab 3206 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 3207 (get_cinv_parameters): Add 'b' option to invalidate the
3208 branch-target cache.
3209
7ed4c4c5
NC		 32102004-10-05 Paul Brook <paul@codesourcery.com>
3211
3212 * config/tc-arm.c (unwind): New variable.
3213 (vfp_sp_encode_reg): New function.
3214 (vfp_sp_reg_required_here): Use it.
3215 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3216 (vfp_parse_reg_list): New function.
3217 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3218 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3219 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3220 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3221 functions.
3222 (md_pseudo_table): Add them.
3223 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3224 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3225 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3226 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3227 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 3228 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 3229 * NEWS: Mention the new feature.
3230
04ca8703
EC		 32312004-10-04 Eric Christopher <echristo@redhat.com>
3232
3233 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3234
7c1d0959
L		 32352004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3236
3237 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3238 TLS relocations.
3239 * config/tc-s390.c (md_apply_fix3): Likewise.
3240 * config/tc-sparc.c (md_apply_fix3): Likewise.
3241
40a18ebd
NC		 32422004-10-01 Paul Brook <paul@codesourcery.com>
3243
3244 * config/tc-arm.c (arm_elf_section_type): New function.
3245 (arm_elf_change_section): Set section link for exidx sections.
3246 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3247 (md_elf_section_type): Define.
3248
14127cc4
NC		 32492004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3250
3251 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3252 instruction's offset.
3253
b7c92712
NC		 32542004-10-01 Adam Nemet <anemet@lnxw.com>
3255
3256 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3257
65555e64
AM		 32582004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3259
3260 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3261 asymbol *, instead use symbol_get_bfdsym.
3262
9fe0b840
NC		 32632004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3264
3265 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3266
0dd132b6
NC		 32672004-09-30 Paul Brook <paul@codesourcery.com>
3268
3269 * config/tc-arm.c (do_smi, do_nop): New functions.
3270 (insns): Add ARMv6ZK instructions.
3271 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3272 (tc_gen_reloc): Ditto.
3273 (arm_cpus): Add mpcore and arm1176.
3274 (arm_archs): Add armv6{k,z,zk}.
3275 * doc/c-arm.texi: Document new cores and architectures.
3276
a737bd4d
NC		 32772004-09-30 Nick Clifton <nickc@redhat.com>
3278
3279 * config/tc-arm.c: Use ISO C90 formatting.
3280
3631a3c8
NC		 32812004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3282
a737bd4d 3283 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 3284 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3285 REG_TYPE_MVDX is expected.
3286
d5f0cf92
AM		 32872004-09-29 Marc Bevand <m.bevand@gmail.com>
3288
3289 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3290
9f9a069e
JW		 32912004-09-21 James E Wilson <wilson@specifixinc.com>
3292
3293 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3294 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3295 output_spill_base, output_unat_psprel, output_lc_psprel,
3296 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3297 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3298 output_spill_psprel_p): Use it.
3299
4b778c88
TL		 33002004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3301
c04f5787 3302 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 3303 Handle load/stor unique instructions before parsing.
4b778c88 3304
eb043451
PB		 33052004-09-17 Paul Brook <paul@codesourcery.com>
3306
3307 * config/tc-arm.c (s_arm_rel31): New funciton.
3308 (md_pseudo_table): Add .rel31.
04ca8703 3309 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 3310 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3311 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3312 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3313 (arm_parse_reloc): Add (target2).
3314
8ea2b00f
AM		 33152004-09-17 Alan Modra <amodra@bigpond.net.au>
3316
3317 * Makefile.am: Run "make dep-am".
3318 * Makefile.in: Regenerate.
3319 * aclocal.m4: Regenerate.
3320 * configure: Regenerate.
3321 * doc/Makefile.in: Regenerate.
3322 * po/POTFILES.in: Regenerate.
3323 * po/gas.pot: Regenerate.
3324
7e1792e0
HPN		 33252004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3326
3327 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3328 [!LLONG_MAX]: Ditto.
3329
9c504268
PB		 33302004-09-13 Paul Brook <paul@codesourcery.com>
3331
3332 * config/tc-arm.c: Rename RELABS to TARGET1.
3333
2159ac21
AM		 33342004-09-13 Alan Modra <amodra@bigpond.net.au>
3335
3336 * messages.c (as_internal_value_out_of_range): Cast values passed
3337 to as_bad_where or as_warn_where to proper type.
3338
23794b24
MM		 33392004-09-11 Theodore A. Roth <troth@openavr.org>
3340
3341 * config/tc-avr.c: Add support for
3342 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3343
e9fad691
AM		 33442004-09-09 Alan Modra <amodra@bigpond.net.au>
3345
3346 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3347 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3348
10b016c2
PB		 33492004-09-08 Paul Brook <paul@codesourcery.com>
3350
3351 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3352 fini_array and preinit_array section types.
3353 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3354 and fini_array.
3355 * doc/as.texinfo: Document extra section types.
3356
e5a52504
MM		 33572004-09-02 Mark Mitchell <mark@codesourcery.com>
3358
3359 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3360 * Makefile.in: Regenerated.
3361 * configure.in: Set em for arm*-*-symbianelf*.
3362 * configure: Regenerated.
3363 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3364 vectors when appropriate.
3365 * config/te-symbian.h: New file.
3366
42851540
NC		 33672004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3368
3369 * config/tc-crx.c (gettrap): Exception vector can be case
3370 insensitive.
04ca8703 3371 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 3372 instructions.
3373 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 3374 (process_label_constant): Initialize relocation type to
42851540
NC		 3375 BFD_RELOC_NONE
3376
8783612f
RE		 33772004-09-01 Richard Earnshaw < reanrsha@arm.com>
3378
3379 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3380 for synthesizable cores.
3381
1ff4677c
RE		 3382 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3383
b18c562e
NC		 33842004-08-25 Dmitry Diky <diwil@spec.ru>
3385
3386 * config/tc-msp430.c: Clean-up the code.
3387 (md_relax_table): New relax table.
3388 (mcu_types): Sort MCU types.
3389 (md_pseudo_table): Add .profiler pseudo handler.
3390 (pow2value): New function.
3391 (msp430_profiler): New function.
3392 (msp430_operands): Add new insns handlers.
3393 (msp430_srcoperand): Add register operand handler, allow complex
3394 expressions.
3395 (md_estimate_size_before_relax): Rewritten.
3396 (md_convert_frag): Rewritten.
3397 (msp430_relax_frag): New function.
3398 * config/tc-msp430.h (md_relax_frag): define macro
3399 * doc/c-msp430.texi: Update information.
3400
8f94ae4d
NC		 34012004-08-24 Nick Clifton <nickc@redhat.com>
3402
3403 * as.c (std_shortopts): Allow -g to take an optional argument.
3404 (parse_args): Pass any switch starting with -g on to the backend
3405 for parsing.
3406
e51dace8
MM		 34072004-08-18 Mark Mitchell <mark@codesourcery.com>
3408
3409 * configure.in (arm*-*-symbianelf*): New target.
3410 (arm*-*-eabi*): Likewise.
3411 * configure: Regenerated.
3412
f7870c8d
TS		 34132004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3414 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3415 correctly.
3416
d6afba4b
JJ		 34172004-08-18 Jakub Jelinek <jakub@redhat.com>
3418
3419 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3420 argument, don't do anything if current section is not
3421 .gnu.linkonce.t.* and linkonce_empty is set.
3422 (generate_unwind_image, dot_endp): Adjust callers, call
3423 start_unwind_section (*, 1) if nothing will be put into the
3424 section.
3425
329e276d
NC		 34262004-08-17 Nick Clifton <nickc@redhat.com>
3427
3428 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3429 (show_usage): Add -g.
3430 (std_longopts): Add --gen-debug. Alpha sort the table.
3431 (parse_args): Print an error message if a switch is not handled.
3432 Handle the -g switch, calling md_debug_format_selector() if
3433 necessary.
3434 * NEWS: Mention new feature.
3435 * doc/as.texinfo: Document new switch.
3436 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 3437
329e276d
NC		 3438 * config/tc-arm.c (md_parse_option): Do not issue an error message
3439 if the switch is not recognised.
3440 * config/tc-m68k.c (md_parse_option): Likewise.
3441 * config/tc-pdp11.c (md_parse_option): Likewise.
3442 * config/tc-v850.c (md_parse_option): Likewise.
3443
3444 * as.h: Fix up formatting.
3445 * tc.h: Likewise.
3446
4101eec8
NC		 34472004-08-16 Nick Clifton <nickc@redhat.com>
3448
2766e5e4
NC		 3449 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3450
4101eec8
NC		 3451 * configure.in: Sort architecture based tables alphabetically.
3452 * configure: Regenerate.
3453
80f846b6
AM		 34542004-08-16 Alan Modra <amodra@bigpond.net.au>
3455
3456 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3457 { "cc", 68 }, with { "cr", 70 }.
3458
caa32fe5
NC		 34592004-08-13 Jan Beulich <jbeulich@novell.com>
3460 Nick Clifton <nickc@redhat.com>
3461
3462 * as.c: Add and handle new --alternate command line option.
3463 * macro.c (macro_set_alternate): New.
3464 * macro.h (macro_set_alternate): Declare.
3465 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3466 * doc/as.texinfo: Document new command line option and pseudo-ops
3467 as well as insert documentation originating from gasp about
3468 alternate macro syntax.
3469 * NEWS: Mention new command line option and pseudo-ops.
3470
b2221023
MM		 34712004-08-10 Mark Mitchell <mark@codesourcery.com>
3472
3473 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3474 to bignums.
3475
db6579d4
PB		 34762004-08-06 Paul Brook <paul@codesourcery.com>
3477
3478 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3479 Handle new relocations.
3480 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3481
e750405d
BW		 34822004-08-05 Bob Wilson <bob.wilson@acm.org>
3483
3484 * write.c (relax_segment): Use was_address instead of address when
3485 setting fr_fix field for align frag due to backwards .org.
3486
1d70c7fb
AO		 34872004-07-29 Alexandre Oliva <aoliva@redhat.com>
3488
3489 Introduce SH2a support.
3490 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3491 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3492 arch_sh2a_nofpu_up.
3493 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3494 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3495 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3496 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3497 to end of conditional expression.
3498 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3499 * config/tc-sh.c: Add sh2a-nofpu support.
3500 2003-12-29 DJ Delorie <dj@redhat.com>
3501 * tc-sh.c: Add sh2a support.
3502 (parse_reg): Add tbr.
3503 (parse_at): Support @@(disp,tbr).
3504 (get_specific): Support sh2a opcodes.
3505 (insert4): New, for 4 byte relocs.
3506 (build_Mytes): Support sh2a opcodes.
3507 (md_apply_fix3_Mytes): Support sh2a opcodes.
3508 2003-12-02 Michael Snyder <msnyder@redhat.com>
3509 * config/tc-sh.c (md_parse_option): Handle sh2a.
3510 (sh_elf_final_processing): Ditto.
3511
e7fbc2bf
JT		 35122004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3513
3514 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3515 for TE_NetBSD.
3516
9232bbb0
AM		 35172004-07-27 Alan Modra <amodra@bigpond.net.au>
3518
3519 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3520 (ppc_arch): Expand comment.
3521
670ec21d
NC		 35222004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3523
3524 * config/tc-crx.c: Support evaluating the difference between two
3525 symbols.
3526 * config/tc-crx.h: Likewise.
3527
406f8ff9 35282004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 3529
3530 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3531 section.
3532 (ia64_elf_section_change_hook): Set the linked-to section for
3533 SHT_IA_64_UNWIND.
3534
c05e9f04
NC		 35352004-07-26 Dmitry Diky <diwil@spec.ru>
3536
3537 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3538 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3539 msp430xG438, msp430xG439.
3540
e9863d7f
DJ		 35412004-07-25 Daniel Jacobowitz <dan@debian.org>
3542
3543 * doc/as.texinfo (Section, PushSection): Correct documentation
3544 for ELF.
3545
543613e9 35462004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 3547
3548 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3549 permissible for the selected instruction suffix.
3550 (match_template): Don't permit 64-bit general purpose operands in
3551 32-bit mode.
3552 (finalize_imm): Permit 64-bit immediates.
3553 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3554 specially except for the width of the used base and/or index
3555 registers. For 32-bit displacements, use sign-extended
3556 relocations only when using 64-bit addressing.
3557 Force zero displacement on rip-relative addressing when there is
3558 no other displacement.
3559 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3560 specially except for the width of the used base and/or index
3561 registers.
3562 (parse_register): Disallow Reg64 registers in 32-bit mode.
3563
543613e9
NC		 3564 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3565 suffix if the instruction doesn't support it.
04ca8703 3566
01a3f561
MR		 35672004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3568
3569 * config/tc-mips.c (append_insn): Handle constant expressions with
3570 no associated relocation.
3571 (mips_ip): Cancel the expression after use for the Q format
3572 specifier.
3573 (parse_relocation): Return no relocation for unsupported
3574 operators.
3575 (my_getSmallExpression): Return no relocation if no relocation
3576 operators are used.
3577
e12904d2
DA		 35782004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3579
3580 * config/obj-som.c (adjust_stab_sections): Add prototype.
3581 (obj_som_compiler, obj_som_version, obj_som_copyright,
3582 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3583 * config/tc-hppa.c (update_subspace): Likewise.
3584 (is_defined_subspace): Amplify comment.
3585 * config/obj-som.h (som_frob_file): Add prototype.
3586
90c1602c
L		 35872004-07-19 Christopher Faylor <cgf@timesys.com>
3588 H.J. Lu <hongjiu.lu@intel.com>
3589
3590 * subsegs.c (section_symbol): Don't create a new segment when
3591 existing segment is undefined.
3592
f263249b
RE		 35932004-07-16 Richard Earnshaw <rearnsha@arm.com>
3594
3595 * config/tc-arm.c: Include include/opcode/arm.h.
3596 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3597 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3598 (FPU_ARCH_*): Delete.
3599 * Makefile.am: Update dependencies.
3600 * Makefile.in: Regenerate.
3601
152c65b9
NC		 36022004-07-15 Nick Clifton <nickc@redhat.com>
3603
3604 * configure.in: Accept armbe as a big-endian arm configuration.
3605 * configure: Regenerate.
3606
0477af35
NC		 36072004-07-13 Thomas Nystrom <thn@saeab.se>
3608
3609 * config/tc-i386.c (T_SHIFTOP): New constant.
3610 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3611 (intel_el1): Handle '~'.
3612 (intel_get_token): Handle '<>', '&', '|' and '~'.
3613
36142004-07-13 Nick Clifton <nickc@redhat.com>
3615
3616 (md_assemble): Remove spurious newline from end of as_bad error
3617 message.
3618 (intel_e05_1): Likewise.
3619 (intel_e11): Likewise.
3620 (intel_match_token): Likewise.
3621
31302357
AS		 36222004-07-11 Andreas Schwab <schwab@suse.de>
3623
3624 * config/tc-m68k.c: Convert to C90. Remove redundant
3625 declarations. Indentation fixup.
3626 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3627 obj_coff_section ourselves.
04ca8703 3628
549f748d
JW		 36292004-07-09 James E Wilson <wilson@specifixinc.com>
3630
3631 * config/tc-ia64.c (default_big_endian): New.
3632 (dot_byteorder, md_begin): Use it.
3633 (md_parse_option): Set it.
04ca8703 3634
1a320fbb
NC		 36352004-07-09 Nick Clifton <nickc@redhat.com>
3636
3637 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3638 * configure: Regenerate.
3639 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3640 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3641 sh_find_elf_flags if necessary.
3642
de7e6852
RS		 36432004-07-08 Richard Sandiford <rsandifo@redhat.com>
3644
3645 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3646 going to be split into more than one in-place addend, return 0
3647 for relocations against mergeable sections. Associate comments
3648 with code.
3649
1fe1f39c
NC		 36502004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3651
3652 * Makefile.am (CPU_TYPES): Add crx.
3653 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3654 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3655 (DEPTC_crx_elf): New target.
3656 (DEPOBJ_crx_elf): Likewise.
3657 (DEP_crx_elf): Likewise.
3658 * Makefile.in: Regenerate.
3659 * configure.in: Add crx* target.
3660 * configure: Regenerate.
3661 * config/tc-crx.c: New file.
3662 * config/tc-crx.h: New file.
3663 * NEWS: Mention new target.
3664
d9895649
NC		 36652004-07-06 Nick Clifton <nickc@redhat.com>
3666
85fbca6a 3667 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 3668 * configure.in:
3669 * configure: Regenerate. Add sh-symbian-elf target. If
3670 selected define TARGET_SYMBIAN.
3671 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3672 format if TARGET_SYMBIAN has been defined.
04ca8703 3673
e7bd9ea0
NC		 3674 * output-file.c (output_file_create): Report the target format
3675 chosen when bfd_openw reports that it is invalid.
3676
d9895649
NC		 3677 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3678 pseudo for BFD based assemblers.
3679
871ec896
JR		 36802004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3681
3682 gas:
3683 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3684 (md_parse_option): Remove redundant -isa testing.
3685 Make bfd_arch variable const.
3686 (md_show_usage): Make bfd_arch variable const.
3687
5a9ff93d
JW		 36882004-07-03 James E Wilson <wilson@specifixinc.com>
3689
3690 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3691 * config/tc-ia64.h (md_frag_check): Define.
3692
c87db184
CF		 36932004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3694
3695 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3696 externals.
3697 * doc/as.texinfo (Weak): Document PE weak symbols.
3698
3b91255e
RS		 36992004-07-03 Richard Sandiford <rsandifo@redhat.com>
3700
3701 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3702 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3703 (mips_frob_file): Rework so that only a single pass through the
3704 relocs is needed. Allow %lo()s to have higher offsets than their
3705 corresponding %hi()s or %got()s.
3706
310ea308
NC		 37072004-07-02 Nick Clifton <nickc@redhat.com>
3708
3709 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3710 allow values which have come from undefined symbols.
3711 Always consider this fixup to have been processed as a reloc
3712 cannot be generated for it.
3713
09b935ac
AM		 37142004-07-02 Alan Modra <amodra@bigpond.net.au>
3715
3716 * frags.h (struct frag): Add has_code and insn_addr fields.
3717 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3718 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3719 * config/tc-ppc.h (md_frag_check): Define.
3720
4d1cd5c7
MR		 37212004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3722
3723 * doc/Makefile.am (info): Rename goal to...
3724 (info-local): ... this, to preserve implicit dependencies.
3725 * doc/Makefile.in: Regenerate with automake 1.8.5.
3726
097f809a
NC		 37272004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3728
3729 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3730 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3731 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3732 (tc_gen_reloc): Likewise.
3733 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3734 (m32r_parse_name): Likewise.
3735 (m32r_cgen_parse_fix_exp): Likewise.
3736 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3737 (O_PIC_reloc): Likewise.
3738 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3739 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3740 for @GOTOFF, @GOT, @PLT.
3741
bb82af9f
NC		 37422004-06-21 Jan Beulich <jbeulich@novell.com>
3743
3744 * gas/symbols.c: While discarding ordinary local absolute symbols
3745 when --strip-local-absolute is in effect, retain file symbols.
3746
990ae22a
AS		 37472004-06-20 Andreas Schwab <schwab@suse.de>
3748
3749 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3750 (md_parse_option): Likewise.
3751
32137342
NC		 37522004-06-17 Jan Beulich <jbeulich@novell.com>
3753
3754 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3755 * config/te-netware.h: New file.
3756 * config/te-ppcnw.h: Delete: Obsolete.
3757 * configure.in: Eliminate ill NetWare targets. Make generic
3758 NetWare target use proper emulation.
3759 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3760 reference to new te-netware.h.
3761 * configure: Regenerate.
3762 * Makefile.in: Regenerate.
3763
f84d8e26
MS		 37642004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3765
3766 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3767 comparison in .insn pseudo operation.
3768
587aac4e
AM		 37692004-06-15 Alan Modra <amodra@bigpond.net.au>
3770
3771 * config/obj-coff.c (coff_adjust_section_syms): Use
3772 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3773 (coff_frob_section): Likewise.
3774 * config/tc-mips.c (md_apply_fix3): Likewise.
3775 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3776 (elf_frob_file_after_relocs): Likewise.
3777
2337eb33
DA		 37782004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3779
b8fc22bc
DA		 3780 * config/tc-hppa.c (log2): Rename to exact_log2.
3781 (pa_next_subseg): Delete unused function.
3782 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3783 (create_new_subspace): Likewise.
3784
2337eb33
DA		 3785 Bug gas/213
3786 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3787 labels. Fix warning.
3788
53cb0362
DD		 37892004-05-28 DJ Delorie <dj@redhat.com>
3790
3791 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3792 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3793 or non-merged symbols.
3794
888a75be
L		 37952004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3796
3797 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3798 restore the old slot when inserting srlz.i/srlz.d.
3799
f6f9408f
JR		 38002004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3801
3802 * Makefile.am: Regenerate dependecies.
3803 * Makefile.in: Regenerate.
3804 * config/tc-sh.c (valid_arch): Make unsigned.
3805 (preset_target_arch): Likewise.
3806 (md_begin): Use new architecture flags system.
3807 (get_specific): Likewise.
3808 (assemble_ppi): Likewise.
3809 (md_assemble): Likewise. Also fix error check for bad opcodes.
3810 (md_parse_option): Likewise. Also generate -isa values according
3811 to the table in bfd/cpu-sh.c instead of just constants. Also
3812 allow <arch>-up ISA variants.
3813 (sh_elf_final_processing): Replace if-else chain with a call to
3814 sh_find_elf_flags().
f6f9408f 3815
580b9172
NC		 38162004-05-28 Peter Barada <peter@the-baradas.com>
3817
3818 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3819 with zero offset into mode 2 addressing to save a word.
3820
652ca075
L		 38212004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3822
3823 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3824 (ar_is_only_in_integer_unit): New.
3825 (ar_is_only_in_memory_unit): New.
3826 (generate_unwind_image): Silence gcc on 32bit host.
3827 (md_assemble): Use ar_is_only_in_integer_unit instead of
3828 ar_is_in_integer_unit. Check AR access.
3829
60fed2d3
NC		 38302004-05-27 Peter Barada <peter@the-baradas.com>
3831
3832 * config/tc-m68k.c (md_begin): Sort the opcode table into
3833 alphabetical order.
3834 (m68k_compare_opcode): New function to do the sorting.
3835
be8c092b
NC		 38362004-05-24 Peter Barada <peter@the-baradas.com>
3837
3838 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3839 addressing on MIT style operands.
3840 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3841 w/mask addressing.
3842 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3843 operands.
3844
1181c20e
AM		 38452004-05-23 Alan Modra <amodra@bigpond.net.au>
3846
3847 * expr.c (operand, operator): Don't reject '++' and '--'.
3848
20e56c33
RS		 38492004-05-20 Richard Sandiford <rsandifo@redhat.com>
3850
3851 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3852 dwarf tables.
3853
04ca8703 38542004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 3855
3856 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3857 * configure: Regenerate.
3858
0da76f83
NC		 38592004-05-13 Paul Brook <paul@codesourcery.com>
3860
3861 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3862
4b363073
NC		 38632004-05-13 Joel Sherrill <joel@oarcorp.com>
3864
3865 * configure.in (or32-*-rtems*): Switch to elf.
3866 * configure: Regenerate.
3867
9598fbe5
NC		 38682004-05-13 Nick Clifton <nickc@redhat.com>
3869
3870 * po/fr.po: Updated French translation.
3871
22fe14ad
NC		 38722004-05-11 Nick Clifton <nickc@redhat.com>
3873
3874 * doc/as.texinfo (Section): Document G and T flags to .section
3875 directive. Document the extra arguments that the G flag
3876 requires. Document the #tls flag.
3877
38782004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3879
3880 * subsegs.c (section_symbol): Create a new section symbol if
3881 the existing one doesn't match.
3882 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3883
532c738a
RS		 38842004-05-07 Richard Sandiford <rsandifo@redhat.com>
3885
3886 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3887 to cope with VR4181A errata MD(1) and MD(4).
3888
0503b355
BF		 38892004-05-07 Brian Ford <ford@vss.fsi.com>
3890
3891 * NEWS: Mention .secrel32 for pe[i]-i386.
3892
daeea990
AO		 38932004-05-07 Alexandre Oliva <aoliva@redhat.com>
3894
3895 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3896 (HANDLE_ALIGN): New.
3897
bfbdcf04
DJ		 38982004-05-06 Daniel Jacobowitz <dan@debian.org>
3899
3900 * Makefile.am (DIST_SUBDIRS): Define.
3901 * aclocal.m4: Regenerate with automake 1.8.4.
3902 * Makefile.in: Likewise.
3903 * doc/Makefile.in: Likewise.
3904
5e819f9c
JW		 39052004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
3906
3907 * config/tc-ia64.c (dot_serialize): Declare.
3908 (dot_serialize): New function.
3909 (md_pseudo_table): Add ".serialize.data" and
3910 ".serialize.instruction" directives.
3911
e5976317
NC		 39122004-05-06 Nick Clifton <nickc@redhat.com>
3913
3914 * messages (as_internal_value_out_of_range): Print a message about
3915 a value being out of range. Be consistent about whether the
3916 values are printed in decimal or hexadecimal.
3917 (as_warn_value_out_of_range): Generate a warning message about an
3918 out of range value.
3919 (as_bad_value_out_of_range): Generate an error message about an
3920 out of range value.
3921 * as.h: Prototype the new functions.
3922 * config/tc-alpha.c (insert_operand): Use new function.
3923 * config/tc-arc.c (arc_insert_operand): Likewise.
3924 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
3925 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
3926 * config/tc-ppc.c (ppc_insert_operand): Likewise.
3927 * config/tc-s390.c (s390_insert_operand): Likewise.
3928 * config/tc-v850.c (v850_insert_operand): Likewise.
3929
996991aa
AO		 39302004-05-05 Alexandre Oliva <aoliva@redhat.com>
3931
3932 * configure.in: Set em=linux for frv-*-*linux*.
3933 * configure: Rebuilt.
3934 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
3935 (frv_md_fdpic_enabled): New.
3936 * config/tc-frv.c (frv_md_fdpic_enabled): New.
3937 (DEFAULT_FDPIC): New.
3938 (frv_flags): Use DEFAULT_FDPIC.
3939 (frv_pic_flag): Likewise.
3940 (OPTION_NOPIC): New.
3941 (md_longopts): Add -mnopic.
3942 (md_parse_option): Handle it.
3943 (md_show_usage): Add -mfdpic and -mnopic.
3944
6b6e92f4
NC		 39452004-05-05 Peter Barada <peter@the-baradas.com>
3946
3947 * config/tc-m68k.c: Add find_cf_chip to print list of valid
3948 chips for invalid coldfire instructions, rename selectors
3949 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
3950 add current_chip to track which chip is referred to(including save/restore),
3951 use current_chip to select control registers, not current_arch.
3952 (md_show_usage): Add new chips.
3953 * doc/c-m68k.texi: Document new command line switches.
3954
6f079ae3
JJ		 39552004-05-05 Jakub Jelinek <jakub@redhat.com>
3956
3957 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
3958 (NOP_OPCODE): Define.
3959 (s390_align_code): Remove prototype.
3960 * tc-s390.c (s390_align_code): Remove.
3961
2d6ed997
L		 39622004-05-04 H.J. Lu <hongjiu.lu@intel.com>
3963
3964 * config/tc-ia64.c (make_unw_section_name): Removed.
3965 (start_unwind_section): New function.
3966 (generate_unwind_image): Take const segT instead of const
3967 char *.
3968 (dot_handlerdata): Adjusted.
3969 (dot_endp): Likewise.
3970
b9f18452
L		 39712004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3972
3973 * config/obj-elf.c (obj_elf_change_section): Allow the
3974 ".note.GNU-stack" section has SHF_EXECINSTR.
3975
fafe6678
L		 39762004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3977
3978 * config/obj-elf.c (get_section): Return bfd_boolean.
3979 (obj_elf_change_section): Call bfd_get_section_by_name_if
3980 instead of bfd_map_over_sections.
3981
86654c12
L		 39822004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3983
3984 * config/obj-elf.c (get_section): New function.
3985 (obj_elf_change_section): Support multiple sections with same
3986 name.
3987
376eb240
NC		 39882004-04-30 Nick Clifton <nickc@redhat.com>
3989
3990 * config/tc-arm.c (create_register_alias): Fix typo checking for
3991 case sensitive register aliases.
3992 (co_proc_number): Use error message string in all_reg_maps[]
3993 array.
3994 (cp_reg_required_here): Likewise.
3995 (fp_reg_required_here): Likewise.
3996
8a7140c3
NC		 39972004-04-29 Brian Ford <ford@vss.fsi.com>
3998
3999 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4000
3e722fb5
CD		 40012004-04-28 Chris Demetriou <cgd@broadcom.com>
4002
4003 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4004 (load_address, macro, mips_ip, md_parse_option)
4005 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4006 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4007 embedded-PIC handling, and update comments.
4008 (SWITCH_TABLE): Remove.
4009 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4010 (enum mips_pic_level): Remove EMBEDDED_PIC.
4011 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4012 (TC_FORCE_RELOCATION): Update comment.
4013 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4014 might be safe to remove now that MIPS embedded-PIC is gone.
4015
351e2b5a
DA		 40162004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4017
4018 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4019 call to obj_set_subsection_attributes.
4020 (obj_som_init_stab_section): Likewise.
4021 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4022 (pa_def_subspaces): Provide comdat default.
4023 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4024 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4025 calls to create_new_subspace and update_subspace to pass comdat flag.
4026 (create_new_subspace, update_subspace): Add new comdat argument. Use
4027 it in calls to obj_set_subsection_attributes.
4028 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4029 and use of comdat, common and dup_comm parameters.
4030
f5842774
L		 40312004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4032
4033 * config/obj-elf.c (obj_elf_change_section): Check if the old
4034 group name is NULL before comparison.
4035
558fe4a7
CD		 40362004-04-23 Chris Demetriou <cgd@broadcom.com>
4037
4038 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4039
81a21e38
TS		 40402004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4041
4042 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4043
40442004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 4045
4046 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4047 (OPTION_MEMBEDDED_PIC): Remove.
4048 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4049 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4050 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4051 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4052 (OPTION_ELF_BASE): Renumber.
4053 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4054 (md_show_usage): Remove mention of -membedded-pic.
4055 * doc/as.texinfo: Remove mention of -membedded-pic.
4056
4d0d148d
TS		 40572004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4058
4059 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4060 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4061 a.out support.
4062 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4063 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4064 USE_GLOBAL_POINTER_OPT.
4065
017315e4
TS		 40662004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4067
4068 * config/tc-mips.c (macro): One more use of load_delay_nop.
4069
269137b2
TS		 40702004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4071
4072 * config/tc-mips.c (load_delay_nop): New function.
4073 (load_address, macro): Use load_delay_nop() to build a nop
4074 which can be omitted with gpr_interlocks.
4075
24772049
TS		 40762004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4077
4078 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4079 cop_interlocks): Remove superfluous CPU entries.
4080
06516a5e
PB		 40812004-04-22 Paul Brook <paul@codesourcery.com>
4082
4083 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4084
fd99574b
NC		 40852004-04-22 Peter Barada <peter@the-baradas.com>
4086
4087 * NEWS: Added support for EMAC instructions and MAC/EMAC
4088 Motorola syntax.
4089 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4090 scale factor tokens, trailing_ampersand to mark mask addressing
4091 for MAC/EMAC instructions.
4092 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4093 '>>'.
4094 (yylex): Handle '>', '<', and '&' following '+'.
4095 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 4096 architectures in archs[].
fd99574b
NC		 4097 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4098 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4099 respectively.
4100 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4101 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4102 cases.
4103 Add EMAC operands to init_table[].
4104
69b97547
NC		 41052004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4106
4107 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4108 state.
4109 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4110 * config/tc-arm.c (enum mstate): Delete from here.
4111 (mapping_state): Remove the static mapstate variable and instead
4112 store the state in the segment. This allows a per-section mapping
4113 state. Handle and ignore MAP_UNDEFINED states.
4114 (arm_elf_change_section): Get the current mapping state from the
4115 new section.
4116 (s_ltorg): Set the mapping state to MAP_DATA.
4117 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4118 for each pool as it is emitted.
4119
41202004-04-22 Nick Clifton <nickc@redhat.com>
4121
4122 * config/tc-arm.h: Formatting tidy ups.
4123
7a7f4e42
CD		 41242004-04-20 Chris Demetriou <cgd@broadcom.com>
4125
4126 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4127
6482c264
NC		 41282004-04-20 DJ Delorie <dj@redhat.com>
4129
4130 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4131 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4132 [TE_PE] (O_secrel): Define.
4133 [TE_PE] (x86_pe_cons_fix_new): New.
4134 [TE_PE] (pe_directive_secrel): Likewise.
4135 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4136
5bf10039
EC		 41372004-04-19 Eric Christopher <echristo@redhat.com>
4138
c04f5787
AM		 4139 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4140 of previous patch for fix in gcc.
5bf10039 4141
77cd6497
JJ		 41422004-04-19 Jakub Jelinek <jakub@redhat.com>
4143
4144 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4145
b8861cfb
NS		 41462004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4147
4148 * read.c (do_align): Call md_flush_pending_output, if defined.
4149
f4c724fc
AM		 41502004-04-16 Alan Modra <amodra@bigpond.net.au>
4151
4152 * expr.c (operand): Correct checks for ++ and --.
4153
a4b6e8f6
L		 41542004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4155
4156 * config/tc-generic.c: Add some comments.
4157
d766e8ec
RS		 41582004-04-14 Richard Sandiford <rsandifo@redhat.com>
4159
4160 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4161 -{no-}mfix-vr4122-bugs.
4162 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4163 (append_insn, mips_emit_delays): Update accordingly.
4164 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4165 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4166 (md_parse_option): Update after above changes.
4167 (md_show_usage): Add -mfix-vr4120.
4168
ed9589d4
BW		 41692004-04-13 Bob Wilson <bob.wilson@acm.org>
4170
4171 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4172 of .section directive; add a reference to the ELF .subsection
4173 directive.
4174
097dba13
NC		 41752004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4176
4177 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4178 in parallel.
4179
279500de
TS		 41802004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4181
4182 * Makefile.am: Remove mips from aout targets.
4183 * Makefile.in: Regenerate.
4184 * configure.in: Remove mips-dec-bsd* target.
4185 * configure: Regenerate.
4186
b7d7dc63
AM		 41872004-04-07 Alan Modra <amodra@bigpond.net.au>
4188
4189 PR 96
4190 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4191 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4192 Update "mapping". Restrict some @ modifiers to 32 bit.
4193
f55629b8
KK		 41942004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4195 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4196
4197 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4198 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4199 dont_adjust_reloc_32 is set.
4200 (md_longopts): Add option -renesas.
4201 (md_parse_option, md_show_usage): Likewise.
4202 * doc/c-sh.texi: Likewise.
4203
a7844384
NC		 42042004-04-01 Dave Korn <dk@artimi.com>
4205
4206 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4207 hi16 and lo16 fixS structs.
4208 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4209 exactly the same way as for RELOC_DLX_REL16.
4210 (machine_ip): properly respect LO flag in the_insn and
4211 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4212 (md_apply_fix3): apply RELOC_DLX_LO16.
4213
6c71dbc4
SS		 42142004-03-30 Stan Shebs <shebs@apple.com>
4215
4216 Remove long-obsolete MPW support.
4217 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4218 * configure.in: Remove mention of ppc-*-mpw* config.
4219 * configure.in: Likewise.
4220
7cc69913
NC		 42212004-03-30 Nick Clifton <nickc@redhat.com>
4222
4223 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4224 OBJ_ELF being defined.
4225
53fbb48a
AM		 42262004-03-27 Alan Modra <amodra@bigpond.net.au>
4227
4228 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4229
d507cf36
PB		 42302004-03-23 Paul Brook <paul@codesourcery.com>
4231
4232 * config/tc-arm.c (meabi_flags): New variable.
4233 (arm_parse_eabi): New function.
4234 (md_begin): Set flags for EABI v3.
4235 (arm_eabis): Add.
4236 (arm_long_opts): Add meabi.
ab1e9ef7 4237 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 4238 * doc/c-arm.texi: Ditto.
4239
88d65ad6
BW		 42402004-03-22 Bob Wilson <bob.wilson@acm.org>
4241
4242 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4243 tables even when use_literal_section flag is not set.
4244
13ef8878
AM		 42452004-03-22 Alan Modra <amodra@bigpond.net.au>
4246
4247 * config/tc-sh.c: Remove trailing whitespace.
4248
1048a9ba
HPN		 42492004-03-22 Hans-Peter Nilsson <hp@axis.com>
4250
4251 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4252 --mul-bug-abort and the default behavior.
4253 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4254 (err_for_dangerous_mul_placement): New variable.
4255 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4256 macros.
4257 (md_cris_relax_table): Have placeholder for STATE_MUL.
4258 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4259 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4260 case doing nothing.
4261 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4262 STATE_BYTE)>: Ditto.
4263 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4264 alignment and position of this frag, emit error message if
4265 suspicious.
4266 (md_assemble): For a multiply insn and when checking it,
4267 transform the current frag into a special frag for that purpose.
4268 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4269 OPTION_MULBUG_ABORT_ON>: Handle new options.
4270
a7877748
BW		 42712004-03-19 Bob Wilson <bob.wilson@acm.org>
4272
4273 * config/tc-xtensa.c (mark_literal_frags): New function.
4274 (xtensa_move_literals): Call mark_literal_frags for all literal
4275 segments, including init and fini literal segments.
4276 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4277
9992270f
DA		 42782004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4279
4280 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4281 (pa_comm): Set BSF_OBJECT in symbol flags.
4282
6e1772d5
AM		 42832004-03-19 Alan Modra <amodra@bigpond.net.au>
4284
4285 * Makefile.am: Run "make dep-am".
4286 * Makefile.in: Regenerate.
4287 * doc/Makefile.in: Regenerate.
4288 * config.in: Regenerate.
4289 * po/gas.pot: Regenerate.
4290
3e4caed2
NS		 42912004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4292
c95b35a9
NS		 4293 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4294 (demand_empty_rest_of_line): Issue an error here.
4295 (ignore_rest_of_line): Silently skip to end.
4296 (demand_copy_string): Issue an error, not warning.
4297 (equals): Likewise.
4298 * config/obj-elf.c (obj_elf_section_name): Likewise.
4299 (obj_elf_section): Likewise.
4300 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4301 (arc_extinst): Likewise.
4302 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4303 (dot_spill): Likewise.
4304 (dot_unwabi): Likewise.
4305 (dot_prologue): Likewise.
4306
3e4caed2
NS		 4307 * expr.c (operand): Reject ++ and --.
4308 (operator): Likewise.
4309
2ce4cc60
KK		 43102004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4311
4312 * config/tc-sh.c: Include dw2gencfi.h.
4313 (sh_cfi_frame_initial_instructions): New function.
4314 (sh_regname_to_dw2regnum): Likewise.
4315 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4316 file.
4317 (TARGET_USE_CFIPOP): Define.
4318 (tc_cfi_frame_initial_instructions): Likewise.
4319 (tc_regname_to_dw2regnum): Likewise.
4320 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4321 * Makefile.am: Update dependencies.
4322 * Makefile.in: Regenerate.
4323
9183ed4b
AM		 43242004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4325
4326 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4327 * configure: Regenerate.
4328
00bbdfe7
BW		 43292004-03-12 Bob Wilson <bob.wilson@acm.org>
4330
4331 * read.c (s_leb128): Call md_flush_pending_output.
4332
0f10071e
ML		 43332004-03-12 Michal Ludvig <mludvig@suse.cz>
4334
4335 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4336 * config/tc-i386.h (CpuPadLock): New define.
4337 (CpuUnknownFlags): Added CpuPadLock.
4338
84c84759
AS		 43392004-03-07 Andreas Schwab <schwab@suse.de>
4340
4341 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4342
6ec51dba
RH		 43432004-03-07 Richard Henderson <rth@redhat.com>
4344
4345 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4346 (cfi_finish): Likewise for fde.
4347
bae25f19
L		 43482004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4349
4350 * config/tc-ia64.c (md_assemble): Properly handle NULL
4351 align_frag.
4352 (ia64_handle_align): Don't abort if failed to add a stop bit.
4353
ab509236
L		 43542004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4355
4356 * Makefile.in: Regenerated.
4357 * aclocal.m4: Likewise.
4358 * configure: Likewise.
4359 * doc/Makefile.in: Likewise.
4360
d9201763
L		 43612004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4362
4363 * config/tc-ia64.c (dot_align): New.
4364 (ia64_do_align): Make it static.
4365 (md_pseudo_table): Use "dot_align" for "align".
4366 (ia64_md_do_align): Don't set align_frag here.
4367 (ia64_handle_align): Add a stop bit to the previous bundle if
4368 needed.
4369
4370 * config/tc-ia64.h (ia64_do_align): Removed.
4371
ae51a426
JR		 43722003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4373
4374 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4375 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4376 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4377 the most general type or the user specifically requested it.
4378 (md_assemble): Add a new error message for when an instruction
4379 is understood, but is not allowed due to an -isa option.
4380
9545c4ce
L		 43812004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4382
4383 * config/tc-ia64.c (align_frag): New.
4384 (md_assemble): Set the tc_frag_data field in align_frag for
4385 IA64_OPCODE_FIRST instructions.
4386 (ia64_md_do_align): Set align_frag.
4387 (ia64_handle_align): Add a stop bit if needed.
4388
4389 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4390 (TC_FRAG_INIT): New.
4391
676a64f4
RS		 43922004-03-01 Richard Sandiford <rsandifo@redhat.com>
4393
4394 * config/tc-frv.c (fr400_audio): New variable.
4395 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4396 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4397 (target_implements_insn_p): New function.
4398 (md_assemble): Report an error if the processor doesn't implement
4399 the instruction.
4400
bd337dde
NC		 44012004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4402
4403 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4404 (md_parse_option): Ditto.
4405 (OPTION_NO_SPECIAL_M32R): Added.
4406 (md_show_usage): Document it.
4407 (enable_speial_m32r): Changed a default value from 0 to 1.
4408 * doc/c-m32r.texi: Document the -no-bitinst option.
4409
78878175
NC		 44102004-02-27 Nick Clifton <nickc@redhat.com>
4411
4412 * config/tc-sh.c (get_operand): Revert previous delta.
4413 (tc_gen_reloc): Check for an unknown reloc type before processing
4414 the addend.
4415
1d6d62a4
MS		 44162004-02-27 Hannes Reinecke <hare@suse.de>
4417
4418 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4419 .insn pseudo operation.
4420
4aa3e325
NC		 44212004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4422
4423 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4424 added for wrong syntax.
4425
73369e65
EC		 44262004-02-26 Eric Christopher <echristo@redhat.com>
4427
4428 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4429 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4430
6a5709a5
JR		 44312004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4432
4433 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4434 nibble types to assembler.
4435
95385380
FF		 44362004-02-25 Fred Fish <fnf@redhat.com>
4437
4438 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4439
b5e0fabd
JW		 44402004-02-20 James E Wilson <wilson@specifixinc.com>
4441
4442 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4443 finalize_syms.
4444 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4445 (ia64_estimate_size_before_relax): New.
4446 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4447 (generate_unwind_image): Pass 1 to fixup_unw_records.
4448 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4449 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4450
2f01ffbf
JJ		 44512004-02-19 Jakub Jelinek <jakub@redhat.com>
4452
4453 * stabs.c (generate_asm_file): Avoid warning about use of
4454 uninitialized variable.
4455
9c59842f
JW		 44562004-02-18 David Mosberger <davidm@hpl.hp.com>
4457
4458 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4459 body, and endp, allow unwind records which do not have a "t"
4460 (time/instruction) field.
4461
34920d91
NC		 44622004-02-17 Petko Manolov <petkan@nucleusys.com>
4463
4464 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4465 (do_mav_dspsc_2): Likewise.
4466 Fix accumulator registers move opcodes.
4467
4dde8e61 44682004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 4469 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 4470
4471 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4472
936cf02e
JW		 44732004-02-10 Steve Ellcey <sje@cup.hp.com>
4474
4475 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4476 (tc_frob_symbol): New macro definition.
4477 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4478
e41f12f3
DJ		 44792004-02-09 Daniel Jacobowitz <drow@mvista.com>
4480
4481 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4482 read-only.
4483
a8a3b3b2
NS		 44842004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4485
4486 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4487 (TC_CASE_SENSITIVE): ... this.
4488 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4489 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4490
c97b7ef6
JW		 44912004-02-06 James E Wilson <wilson@specifixinc.com>
4492
4493 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4494 (generate_unwind_image): Re-add it here.
4495
e4475e39
NS		 44962004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4497
4498 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4499 * read.h (SKIP_WHITESPACE): Turn into an expression.
4500 * read.c (read_a_source_file): A pseudo is removed by having a
4501 NULL handler.
4502
5738bc24
JW		 45032004-02-05 James E Wilson <wilson@specifixinc.com>
4504
4505 * config/tc-ia64.c (output_endp): New.
4506 (count_bits): Delete.
4507 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4508 endp unwind records.
4509 (fixup_unw_records): Handle endp unwind records. Delete code for
4510 shortening prologue regions not followed by a body record.
4511 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4512 * config/tc-ia64.h (unw_record_type): Add endp.
4513
d6e78c11
JW		 45142004-02-03 James E Wilson <wilson@specifixinc.com>
4515
4516 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4517 fill padding bytes with zeroes.
4518 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4519 sets unwind_record slot_number and slot_frag fields.
4520
f6a22291
MR		 45212004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4522
4523 * config/tc-mips.c (add_got_offset_hilo): New function.
4524 (macro): Use load_register() and add_got_offset_hilo() to load
4525 constants instead of hardcoding code sequences throughout.
4526
127cab00
L		 45272004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4528
4529 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4530
6358301e
NC		 45312004-01-26 Bernardo Innocenti <bernie@develer.com>
4532
4533 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4534 like m68k-elf.
4535 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4536 of hard-coded test for TARGET_OS=elf.
4537
c8978940
CD		 45382004-01-24 Chris Demetriou <cgd@broadcom.com>
4539
4540 * config/tc-mips.c (hilo_interlocks): Change definition
4541 so that MIPS32, MIPS64 and later ISAs are included, along with
4542 the already-included machines. Update comments.
4543
c3ba240c
DJ		 45442004-01-23 Daniel Jacobowitz <drow@mvista.com>
4545
4546 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4547 undefined local labels.
4548
e864ceca
RS		 45492004-01-23 Richard Sandiford <rsandifo@redhat.com>
4550
4551 * config/tc-mips.c (load_address, macro): Update comments about
4552 NewABI GP relaxation.
4553
67c0d1eb
RS		 45542004-01-23 Richard Sandiford <rsandifo@redhat.com>
4555
4556 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4557 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4558 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4559 (set_at, load_register, load_address, move_register): Likewise.
4560 (load_got_offset, add_got_offset): Likewise.
4561 Update all calls and tidy accordingly.
4562
584892a6
RS		 45632004-01-23 Richard Sandiford <rsandifo@redhat.com>
4564
4565 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4566 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4567 (RELAX_USE_SECOND): Bump to 0x10000.
4568 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4569 (mips_macro_warning): New variable.
4570 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4571 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4572 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4573 of RELAX_ENCODE.
4574 (append_insn): Update mips_macro_warning.sizes.
4575 (macro_start, macro_warning, macro_end): New functions.
4576 (macro_build): Don't emit warnings here.
4577 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4578 (md_convert_frag): Check for cases where one macro alternative
4579 needs a warning and the other doesn't. Emit a warning if the
4580 longer sequence was chosen.
4581
4d7206a2
RS		 45822004-01-23 Richard Sandiford <rsandifo@redhat.com>
4583
4584 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4585 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4586 the first sequence, the size of the second sequence, and a flag
4587 that says whether we should warn.
4588 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4589 (RELAX_FIRST, RELAX_SECOND): New.
4590 (mips_relax): New variable.
4591 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4592 (append_insn): Remove "place" argument. Use mips_relax.sequence
4593 rather than "place" to check whether we're expanding the second
4594 alternative of a relaxable macro. Remove redundant check for
4595 branch relaxation. If generating a normal insn, and there
4596 is not enough room in the current frag, call relax_close_frag()
4597 to close it. Update mips_relax.sizes[]. Emit fixups for the
4598 second version of a relaxable macro. Record the first relaxable
4599 fixup in mips_relax. Remove tc_gen_reloc workaround.
4600 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4601 in the same way as in append_insn.
4602 (mips16_macro_build): Remove "place" argument.
4603 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4604 when generating the second version of a relaxable macro.
4605 (load_got_offset, add_got_offset): New functions.
4606 (load_address, macro): Use new relaxation machinery. Remove
4607 tc_gen_reloc workarounds.
4608 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4609 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4610 first version is needed.
4611 (tc_gen_reloc): Remove relaxation handling.
4612 (md_convert_frag): Go through the fixups for a relaxable macro and
4613 mark those that belong to the unneeded alternative as done. If the
4614 second alternative is needed, adjust the fixup addresses to account
4615 for the deleted first alternative.
4616
0530d30a
RS		 46172004-01-23 Richard Sandiford <rsandifo@redhat.com>
4618
4619 * frags.h (frag_room): Declare.
4620 * frags.c (frag_room): New function.
4621 * doc/internals.texi: Document it.
4622
048cdf86
TS		 46232004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4624
4625 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4626 optimization for -mtune=r3900, as this will break on other CPUs.
4627
28d39d1a
NC		 46282004-01-11 Tom Rix <tcrix@worldnet.att.net>
4629
4630 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 4631 be relaxed, use fixup.
28d39d1a
NC		 4632 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4633
26664553
JJ		 46342004-01-19 Jakub Jelinek <jakub@redhat.com>
4635
4636 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4637 precision operands.
4638
895921c9
MR		 46392004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4640
4641 * config/tc-mips.c (append_insn): Properly detect variant frags
4642 that preclude swapping of relaxed branches. Correctly swap
4643 instructions between frags when dealing with relaxed branches.
4644
f8b73030
MR		 46452004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4646
4647 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4648 throughout.
4649 * aclocal.m4: Regenerate.
4650 * configure: Regenerate.
4651
ca9a79a1 46522004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 4653
ca9a79a1
NC		 4654 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4655 manipulation insns.
4656
cc3d92a5
RS		 46572004-01-12 Richard Sandiford <rsandifo@redhat.com>
4658
4659 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4660 reloc, reserve space for the delay slot as well as the jalr itself.
4661
e45d0630
PB		 46622004-01-09 Paul Brook <paul@codesourcery.com>
4663
4664 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4665 (do_vfp_sp2_from_reg2): New function.
4666 (insns): Use them.
4667 (do_vfp_dp_from_reg2): Check return values properly.
4668
81912461
ILT		 46692004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4670
78849248
ILT		 4671 * config/tc-mips.c (warn_nops): Remove static variable.
4672 (macro): Remove test of warn_nops.
4673 (md_shortops): Remove 'n'.
4674 (md_parse_option): Remove 'n' case.
4675 (md_show_usage): Remove -n.
4676 * doc/as.texinfo (Overview): Remove MIPS -n option.
4677 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4678 * NEWS: Mention removal of MIPS -n option.
4679
81912461
ILT		 4680 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4681 (cop_interlocks): Check ISA level.
4682 (cop_mem_interlocks): Define.
4683 (reg_needs_delay): Check cop_interlocks rather than
4684 ISA_HAS_COPROC_DELAYS.
4685 (append_insn): Likewise. Use cop_mem_interlocks rather than
4686 directly checking mips_opts.isa.
4687 (mips_emit_delays): Likewise.
4688
73f20958
L		 46892004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4690
4691 * config/tc-ia64.c (unwind): Move next_slot_number and
4692 next_slot_frag to ...
4693 (unw_rec_list): Here.
4694 (free_list_records): Removed.
4695 (output_unw_records): Likewise.
4696 (generate_unwind_image): Make it void.
4697 (alloc_record): Initialize next_slot_number and next_slot_frag.
4698 (slot_index): Take .org, .space and .align into account.
4699 (fixup_unw_records): Don't set slot_number to 0. Use
4700 list->next_slot_number and list->next_slot_frag instead of
4701 unwind.next_slot_number and unwind.next_slot_frag.
4702 (ia64_convert_frag): New.
4703 (generate_unwind_image): Generate a rs_machine_dependent frag
4704 for unwind record.
4705 (emit_one_bundle): Use list->next_slot_number and
4706 list->next_slot_frag instead of unwind.next_slot_number and
4707 unwind.next_slot_frag.
4708
4709 * config/tc-ia64.h (md_convert_frag): Defined as
4710 ia64_convert_frag.
4711 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4712
99d09cdb
AO		 47132004-01-06 Alexandre Oliva <aoliva@redhat.com>
4714
4715 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4716 * config/tc-frv.h (md_apply_fix3): Don't define.
4717 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4718 operands.
4719 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4720 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4721 * config/tc-frv.c (line_separator_chars): Add `!'.
4722 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4723 * config/tc-frv.c (md_assemble): Clear insn upfront.
4724 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4725 * config/tc-frv.c (OPTION_FDPIC): New macro.
4726 (md_longopts): Add mfdpic.
4727 (md_parse_option): Handle it.
4728 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4729 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4730 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4731 (frv_pic_ptr): Parse funcdesc.
4732
4a4c4a1d
MR		 47332004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4734
4735 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4736 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4737
2251dd89
MR		 47382004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4739
4740 * Makefile.am (Makefile): Move the dependency on
4741 $(BFDDIR)/configure.in to...
4742 (CONFIG_STATUS_DEPENDENCIES): ... here.
4743 (AUTOMAKE_OPTIONS): Require automake 1.8.
4744 * Makefile.in: Regenerate.
4745 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4746 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4747 $(BFDDIR)/configure.in here as well.
4748 * doc/Makefile.in: Regenerate.
4749
c6581168
MR		 47502004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4751
4752 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4753 * Makefile.in: Regenerate.
4754 * aclocal.m4: Regenerate.
4755 * doc/Makefile.am (install, install-info): Remove.
4756 (install-data-local): A new hook for install-info.
4757 (AUTOMAKE_OPTIONS): Require automake 1.8.
4758 * doc/Makefile.in: Regenerate.
4759
303e7b79
NC		 47602004-01-02 Nutan Singh <nutan@kpitcummins.com>
4761
4762 * doc/c-sh.texi: Update description about floating point behavior
4763 of SH family.
4764
b50c15dc
NC		 47652004-01-02 Bernardo Innocenti <bernie@develer.com>
4766
4767 * configure.in: Add m68k-uClinux target.
4768 * configure: Regenerate.
7de9afa2 4769
c9e214e5 4770For older changes see ChangeLog-0203
08d56133
NC		 4771\f
4772Local Variables:
4773mode: change-log
4774left-margin: 8
4775fill-column: 74
4776version-control: never
4777End:
GDB Binutils - Deliverables
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