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* emulparams/elf32ms1.sh: New.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
047af9ef
AH		 12005-06-07 Aldy Hernandez <aldyh@redhat.com>
2 Michael Snyder <msnyder@redhat.com>
3 Stan Cox <scox@redhat.com>
4
5 * configure.in: Add ms1 case.
6
7 * configure: Regenerate.
8
9 * configure.tgt: Add ms1 case.
10
0bf60745
BW		 112005-06-07 Bob Wilson <bob.wilson@acm.org>
12
13 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
14 * config/tc-xtensa.c (new_resource_table): Likewise.
15 (resize_resource_table): Likewise.
16 (release_resources): Fix assertion for unsigned values.
17
55cf6793
ZW		 182005-06-07 Zack Weinberg <zack@codesourcery.com>
19
20 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
21 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
22 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
23 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
24 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
25 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
26 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
27 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
28 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
29 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
30 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
31 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
32 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
33 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
34 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
35 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
36 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
37 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
38 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
39 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
40 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
41 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
42 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
43 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
44 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
45 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
46 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
47 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
48 * config/tc-xtensa.c, config/tc-z8k.c:
49 Replace all instances of the string "_apply_fix3" with
50 "_apply_fix".
51 * po/POTFILES.in, po/gas.pot: Regenerate.
52
620c54b3
AM		 532005-06-08 Alan Modra <amodra@bigpond.net.au>
54
55 * Makefile.am: Run "make dep-am".
56 (POTFILES): Remove GAS_CFILES.
57 * Makefile.in: Regenerate.
58
32b26a03
MR		 592005-06-07 David Ung <davidu@mips.com>
60
61 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
62 24kc, 24kf and 24kfx under MIPS32 release 2.
63
6a86118a
NC		 642005-06-04 Nick Clifton <nickc@redhat.com>
65
66 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
67 to their Thumb-enabled equivalents.
68
20e1fcfd
MR		 692005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
70
71 * config/tc-mips.c (load_register): Add leading "0x" to the
72 output of sprintf_vma().
73 (macro): Likewise.
74
1887dd22
NC		 752005-06-01 Nick Clifton <nickc@redhat.com>
76
77 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
78 test for the presence of thumb version of the parsing functions
79 since they must always exist and the test generates a compile time
80 warning message.
81
04fe8f58
RH		 822005-05-31 Richard Henderson <rth@redhat.com>
83
84 * config/tc-alpha.c (O_lituse_jsrdirect): New.
85 (alpha_reloc_op): Add it.
86 (debug_exp): Handle it.
87 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
88 (emit_insn): Handle it.
89 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
90
988392e2
CG		 912005-05-31 Christian Groessler <chris@groessler.org>
92
93 * write.c (dump_section_relocs): Convert to ISO-C.
94 (write_relocs): Avoid signed/unsigned and fprintf argument
95 warnings in debug code.
96
adbaf948
ZW		 972005-05-26 Zack Weinberg <zack@codesourcery.com>
98
99 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
100 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
101 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
102 (md_apply_fix3): Delete fix_is_thumb variable; refer to
103 fixP->tc_fix_data directly in the sole place it was used.
104 Explicitly truncate value, *valP, fixP->fx_addnumber, and
105 fixP->fx_offset to 32 bits, for consistent behavior between 32-
106 and 64-bit hosts.
107
5656b6b8
JB		 1082005-05-27 Jan Beulich <jbeulich@novell.com>
109
110 * config/tc-ia64.c (struct proc_pending): New.
111 (unwind): Replace proc_start with proc_pending.
112 (unwind_diagnostic): Check unwind.proc_pending.sym.
113 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
114 Check if previous proc not closed. Record all entry points.
115 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
116 Set symbol sizes for entry points recorded in dot_proc. Check
117 arguments for consistency with respective .proc's.
118 (md_assemble): Replace unwind.proc_start with
119 unwind.proc_pending.sym.
120
75214fb0
JB		 1212005-05-27 Jan Beulich <jbeulich@novell.com>
122
123 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
124 and last_ptr. Check all in-use slots for first one with non-NULL
125 unwind_record. Don't reload end_ptr before second update round.
126
7c06efaa
JW		 1272005-05-26 James E Wilson <wilson@specifixinc.com>
128
129 * config/tc-ia64.c (extra_goodness): Update comment.
130 (md_begin): Add debugging code to print best_template table.
131
286cee81
JB		 1322005-05-25 Jan Beulich <jbeulich@novell.com>
133
134 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
135 template.
136
30ad6cb9
JB		 1372005-05-25 Jan Beulich <jbeulich@novell.com>
138
139 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
140 BFD_RELOC_UNUSED when determining the width of the reloc.
141
6baf2b51
JB		 1422005-05-25 Jan Beulich <jbeulich@novell.com>
143
144 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
145 section entry.
146
fa30c84f
JB		 1472005-05-25 Jan Beulich <jbeulich@novell.com>
148
149 * config/tc-ia64.c (dot_radix): Rewrite.
150
1055c30c
JB		 1512005-05-25 Jan Beulich <jbeulich@novell.com>
152
153 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
154 and next_slot_frag.
155 (alloc_record): Remove references to next_slot_number and
156 next_slot_frag.
157 (emit_one_bundle): Likewise.
158
45d18c80
NC		 1592005-05-22 Nick Clifton <nickc@redhat.com>
160
161 * config/tc-v850.c (md_apply_fix3): Pass the address of the
162 message buffer when invoking the insert function.
163
9f45e54b
DA		 1642005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
165
166 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
167 only if an instruction match is found.
168
47e70edb
BW		 1692005-05-20 Bob Wilson <bob.wilson@acm.org>
170
171 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
172 to addition in argument to xtensa_dwarf2_emit_insn.
173
e3e71e27
ZW		 1742005-05-19 Zack Weinberg <zack@codesourcery.com>
175
176 * Makefile.am: Have 'all' depend on 'info'.
177 * Makefile.in: Regenerate.
178
c744ecf2
AM		 1792005-05-19 Alan Modra <amodra@bigpond.net.au>
180
181 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
182
b0648eec
AM		 1832005-05-19 Anton Blanchard <anton@samba.org>
184
185 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
186 (md_show_usage): Document it.
187 (ppc_setup_opcodes): Insert POWER5 mnemonics.
188 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
189
4600db48
JB		 1902005-05-19 Jan Beulich <jbeulich@novell.com>
191
192 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
193 relocations in unwind section.
194
a0ef61f7
NC		 1952005-05-18 Nick Clifton <nickc@redhat.com>
196
197 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
198 if one exists. Ignore any error messages it may produce, just
199 allow it to perform the insertion.
200
c19d1205
ZW		 2012005-05-17 Zack Weinberg <zack@codesourcery.com>
202
203 * hash.c (hash_lookup): Add len parameter. All callers changed.
204 (hash_find_n): New interface.
205 * hash.h: Prototype hash_find_n.
206 * sb.c: Include as.h.
207 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
208 (sb_scrub_and_add_sb): New interface.
209 * sb.h: Prototype sb_scrub_and_add_sb.
210 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
211
212 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
213 reference to BFD_RELOC_ARM_GOT12 which is never generated.
214 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
215
970c3dbc
DJ		 2162005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
217
218 * doc/Makefile.am (gasver.texi): Don't use $<.
219 * doc/Makefile.in: Regenerated.
220
ec7ef033
NC		 2212005-05-17 Nick Clifton <nickc@redhat.com>
222
223 PR 876
224 * symbols.c (resolve_symbol_value): Do not move symbols whose
225 value expression has not been resolved or finalized into the
226 absolute section as this will confuse other parts of the assembler
227 into thinking that their value is zero.
228
40a4d956
JB		 2292005-05-17 Jan Beulich <jbeulich@novell.com>
230
231 * read.c (_find_end_of_line): New.
232 (find_end_of_line): New.
233 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
234 (read_a_source_file): Use it.
235 (s_globl): Use it.
236 (s_macro): Use it.
237 (get_line_sb): Use it.
238 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
239 (s_comm_internal): Likewise.
240 (s_lsym): Likewise.
241 (s_macro): Likewise.
242 (s_ignore): Use ignore_rest_of_line.
243 * read.h (find_end_of_line): Prototype.
244 (discard_rest_of_line): Remove prototype. #define to
245 ignore_rest_of_line.
246
2d034539
NC		 2472005-05-17 Nick Clifton <nickc@redhat.com>
248
249 * config/tc-v850,h (TC_FIX_TYPE): Define.
250 (TC_INIT_FIX_TYPE): Define.
251 * config/tc-v850.c (md_assemble): When creating a fix record the
252 operand in the tc_fix_data field.
253 (md_apply_fix3): When applying a resolved fix use the operand's
254 insertion procedure to store the value, if the operand has been
255 recorded.
256
42ecbf5e
DJ		 2572005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
258
259 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
260 invocation.
261 * Makefile.in: Regenerated.
262
d7c531cd
BW		 2632005-05-13 Sterling Augustine <sterling@tensilica.com>
264 Bob Wilson <bob.wilson@acm.org>
265
266 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
267 message.
268 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
269 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
270
3c9d25f4
AM		 2712005-05-11 Alan Modra <amodra@bigpond.net.au>
272
273 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
274 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
275
ee192366
MM		 2762005-05-10 Michael Matz <matz@suse.de>
277
278 * frags.c (frag_grow): Don't be too greedy in allocating memory.
279
280 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
281
20d7ce9b
HPN		 2822005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
283
284 PR binutils/886
285 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
286 Handle label-without-colon before ordinary dot-pseudo as an
287 ordinary label. Don't leak memory for label-without-colon alone
288 on a line. Don't mmixal-munge operands for dot-pseudos.
289
be03cc84
JB		 2902005-05-10 Jan Beulich <jbeulich@novell.com>
291
292 * macro.c (get_any_string): Remove the two last parameters. Replace
293 references to the former expand parameter by using macro_alternate.
294 Simplify loop condition for checking for end-of-string.
295 (get_string): Remove redunant call to sb_skip_white.
296 (do_formals): Remove two last arguments to get_any_string.
297 (macro_expand): Likewise.
298 (expand_irp): Likewise.
299
360e86f1
JB		 3002005-05-10 Jan Beulich <jbeulich@novell.com>
301
302 * read.c (s_macro): Move local variable 'local' to smaller scope.
303 Call sb_kill on it when done.
304
34d9ee9e
JB		 3052005-05-09 Jan Beulich <jbeulich@novell.com>
306
ee192366
MM		 307 * config/tc-i386.c (optimize_disp): Discard displacement entirely
308 when zero and not required by encoding constraints.
34d9ee9e 309
c9cd7160
L		 3102005-05-09 H.J. Lu <hongjiu.lu@intel.com>
311
312 PR 936
313 * config/tc-sh64.c (sh64_fake_label): New.
314
315 * config/tc-sh64.h (TC_FAKE_LABEL): New.
316
317 * doc/internals.texi (TC_FAKE_LABEL): Document.
318
319 * write.c (TC_FAKE_LABEL): New.
320 (adjust_reloc_syms): Use it.
321 (write_object_file): Likewise.
322
e44823cf
JB		 3232005-05-09 Jan Beulich <jbeulich@novell.com>
324
325 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
326 and comma in Intel mode.
327
089dfecd
JB		 3282005-05-09 Jan Beulich <jbeulich@novell.com>
329
330 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
331 names to match ABI. Add more registers for 32-bit and 64-bit modes.
332 Make name array static and const. Adjust lookup to account for NULL
333 entries (standing for unused register numbers).
334
f41bbced
JB		 3352005-05-09 Jan Beulich <jbeulich@novell.com>
336
337 * config/tc-i386.c (parse_insn): Consider all matching instructions
338 when checking for string instruction after string-only prefix.
339
6e3f953d
L		 3402005-05-07 H.J. Lu <hongjiu.lu@intel.com>
341
342 PR 940
343 * config/tc-ia64.c (start_unwind_section): Properly check
344 comdat group with SHF_GROUP.
345
0c6c36d5
BW		 3462005-05-06 Bob Wilson <bob.wilson@acm.org>
347
348 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
349
c138bc38
BW		 3502005-05-06 Bob Wilson <bob.wilson@acm.org>
351
352 * config/tc-xtensa.c: Remove excess whitespace.
353 * config/tc-xtensa.h: Likewise.
354 * config/xtensa-istack.h: Likewise.
355 * config/xtensa-relax.c: Likewise.
356 * config/xtensa-relax.h: Likewise.
357
93a9f991
NC		 3582005-05-06 Nick Clifton <nickc@redhat.com>
359
360 * sb.h: Fix formatting of comments.
361 * sb.c: Fix formatting of comments.
362
3c9aabc7
JB		 3632005-05-06 Jan Beulich <jbeulich@novell.com>
364
365 * sb.h (sb_add_buffer): Reintroduce.
366 * sb.c (sb_add_buffer): Likewise.
367
6eaeac8a
JB		 3682005-05-06 Jan Beulich <jbeulich@novell.com>
369
370 * macro.c (new_formal, del_formal): New.
371 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
372 required argument has default value. Stop looking for more formal
373 when there was a vararg one.
374 (macro_expand_body): Use new_formal and del_formal.
375 (macro_expand): Likewise. Initialize local variable err. Don't
376 return immediately when encountering an error. Warn when keyword
377 argument already had a value assigned. Eliminate duplicate clearing
378 of argument value. When current positional argument matches parameter
379 of vararg type, assign to it all the remaining arguments. Issue error
380 when required parameter does not have value.
381 (free_macro): Use del_formal.
382 (expand_irp): Initialize formal type. Free buffers associated with
383 formal prior to returning.
384 * macro.h (struct formal_struct): Add new field 'type' with new
385 enumeration type 'formal_type'.
386 * doc/as.texinfo: Document macro parameter qualifiers.
387 * NEWS: Mention new functionality.
388
26aca5f6
JB		 3892005-05-06 Jan Beulich <jbeulich@novell.com>
390
391 * cond.c (s_ifb): New.
392 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
393 * read.h (s_ifb): Prototype.
394 * doc/as.texinfo: Document .ifb and .ifnb.
395
5faa8e39
JW		 3962005-05-05 Steve Ellcey <sje@cup.hp.com>
397
398 * config/tc-ia64.c (MIN): Undef.
399
eac338cf
PB		 4002005-05-05 Paul Brook <paul@codesourcery.com>
401
402 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
403
d8244a4a
NC		 4042005-05-05 Matt Thomas <matt@3am-software.com>
405
406 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
407 bytes.
408
4b4da160
NC		 4092005-05-05 Nick Clifton <nickc@redhat.com>
410
411 * Update the address and phone number of the FSF organization in
412 the GPL notices in the following files:
413 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
414 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
415 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
416 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
417 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
418 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
419 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
420 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
421 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
422 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
423 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
424 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
425 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
426 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
427 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
428 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
429 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
430 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
431 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
432 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
433 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
434 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
435 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
436 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
437 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
438 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
439 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
440 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
441 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
442 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
443 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
444 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
445 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
446 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
447 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
448 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
449 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
450 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
451 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
452 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
453 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
454 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
455 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
456 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
457 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
458 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
459 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
460 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
461 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
462 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
463 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
464 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
465 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
466 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
467 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
468 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
469 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
470 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
471 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
472 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
473 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 474 config/xtensa-relax.h, doc/fdl.texi
4b4da160 475
699d2810
NC		 4762005-05-05 Nick Clifton <nickc@redhat.com>
477
478 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
479 the target_big_endian variable to false.
480
69852798
AM		 4812005-05-04 Alan Modra <amodra@bigpond.net.au>
482
483 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
484 list traversal. Use bfd_section_list_prepend.
485 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
486 over the section list.
487 * config/tc-xtensa.c (xtensa_remove_section): Delete.
488 (xtensa_insert_section): Delete.
489 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
490 and bfd_section_list_prepend.
491 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
492 bfd_section_list_insert_after.
493
c1d05a60
NC		 4942005-05-03 Nick Clifton <nickc@redhat.com>
495
496 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
497 of bfd_section_list... macros.
498 * config/tc-mmix.c (mmix_frob_file): Likewise.
499 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
500 (xtensa_insert_section): Likewise.
501
502 * macro.c (macro_hash): Remove static.
503 * macro.h (macro_hash): Provide an external declaration.
504
5daa8fe7
L		 5052005-05-02 H.J. Lu <hongjiu.lu@intel.com>
506
507 * write.c (write_object_file): Use bfd_section_double_list_remove
508 to remove sections.
509
475bf943
DJ		 5102005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
511
512 * doc/Makefile.am (gasver.texi): Correct quoting.
513 * doc/Makefile.in: Regenerated.
514
009b6a7a
DJ		 5152005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
516
517 * configure.tgt: Add h8300*-*-rtemscoff.
518 Switch h8300*-*-rtems* to elf.
519
7e70f1af
L		 5202005-04-29 H.J. Lu <hongjiu.lu@intel.com>
521
522 * hash.c: Undo the last change.
523 * hash.h: Likewise.
524
aa7eb06d
DJ		 5252005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
526
527 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
528 of Makefile.
529 (DISTCLEANFILES): Remove.
530 (MAINTAINERCLEANFILES): Add asconfig.texi.
531 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
532
87c245cc
BE		 5332005-04-29 Ben Elliston <bje@au.ibm.com>
534
535 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
536 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
537 (bignum-copy.o): Remove.
538 * Makefile.in: Regenerate.
539 * makefile.vms (OBJS): Remove bignum-copy.obj.
540 * symbols.h (local_symbol_make): Remove declaration.
541 (verify_symbol_chain_2): Likewise.
542 * symbols.c (local_symbol_make): Make static.
543 (max_indent_level): Likewise.
544 (verify_symbol_chain_2): Remove.
545 * macro.c (macro_hash): Make static.
546 * messages.c (fprint_value): Remove.
547 * read.h (get_absolute_expr): Remove.
548 (emit_leb128_expr): Likewise.
549 (do_s_func): Likewise.
550 * read.c (do_s_func): Make static.
551 (emit_leb128_expr): Likewise.
552 (get_absolute_expr): Likewise.
553 * as.h (as_howmuch): Remove declaration.
554 (fprint_value): Likewise.
555 * as.c (myname): Make static.
556 * input-scrub.c (as_howmuch): Remove.
557 (as_1_char): Likewise.
558 * input-file.h (input_file_is_open): Remove.
559 * input-file.c (input_file_is_open): Likewise.
560 * expr.h (expr_build_unary): Remove declaration.
561 (expr_build_binary): Likewise.
562 * expr.c (expr_build_unary): Remove.
563 (expr_build_binary): Likewise.
564 * hash.h (hash_replace): Remove declaration.
565 (hash_delete): Likewise.
566 * hash.c (hash_replace): Remove.
567 (hash_delete): Likewise.
568 * bignum-copy.c (bignum_copy): Move from here ..
569 * config/tc-vax.c (bignum_copy): .. to here.
570 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
571 (bignum_copy): Remove extern declaration.
572 * sb.h (string_count): Remove extern declaration.
573 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
574 (sb_name): Likewise.
575 * sb.c (dsize): Replace preprocessor macro with static int.
576 (string_count): Make static.
577 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
578 (sb_name): Likewise.
579 * config/obj-coff.c (dim_index): Make static.
580 * config/tc-i386.c (GOT_symbol): Likewise.
581 (output_invalid_buf): Likewise.
582 * doc/internals.texi (Warning and error messages): Remove the
583 prototype for fprint_value.
584
f3429a74
BE		 5852005-04-27 Ben Elliston <bje@au.ibm.com>
586
587 * link.cmd: Remove.
588
60938e80
L		 5892005-04-26 H.J. Lu <hongjiu.lu@intel.com>
590
591 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
592
593 * read.c (pseudo_set): Disallow symbol set to common symbol.
594
595 PR 857
596 * write.c (write_object_file): Report common symbol name when
597 disallowing local symbol set to common symbol.
598 (adjust_reloc_syms): Disallow local symbol set to undefined
599 symbol.
600
02ddf156
JB		 6012005-04-25 Jan Beulich <jbeulich@novell.com>
602
603 * macro.c (macro_expand_body): Replace locals indicator parameters
604 with actual macro_entry. New local variables macro_line and err.
605 Don't return when encountering an error, just record the fact.
606 Detect local symbol name colliding with parameter. Track line number
607 inside of macro expansion.
608 (do_formals): Move local variable name to wider scope. Check
609 parameter of the same name doesn't already exist. In MRI mode, also
610 check it doesn't collide with the argument count pseudo-parameter).
611 (define_macro): Add file and line number parameters. Remove local
612 variable namestr. New local variable error. Initialize macro_entry
613 members file, line, and name. Don't return when encountering an
614 error, just record the fact. Use %s in some diagnostics for read.c
615 to insert the macro name. Free macro_entry on error.
616 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
617 when encountering an error, just record the fact.
618 (expand_irp): Don't return when encountering an error, just record
619 the fact.
620 * macro.h (macro_struct): New members name, file, and line.
621 (define_macro): Add file and line number parameters.
622 * read.c (s_macro): Pass file and line to define_macro. Tag warning
623 regarding pseudo-op redefinition with the file/line that macro
624 definition started at.
625
d2a033cd
BW		 6262005-04-22 Bob Wilson <bob.wilson@acm.org>
627
628 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
629 (future_alignment_required): Remove ifdefs that use it.
630
84b08ed9
BW		 6312005-04-22 Bob Wilson <bob.wilson@acm.org>
632
633 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
634 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
635 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
636 parameters.
637 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
638 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
639
d8cbebfd
CG		 6402005-04-21 Christian Groessler <chris@groessler.org>
641
642 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
643 array.
644
e97b3f28
L		 6452005-04-20 H.J. Lu <hongjiu.lu@intel.com>
646
647 * config/obj-aout.h (S_IS_EXTERN): Removed.
648 * config/obj-bout.h (S_IS_EXTERN): Likewise.
649 * config/obj-coff.h (S_IS_EXTERN): Likewise.
650 * symbols.c (S_IS_EXTERN): Likewise.
651 * symbols.h (S_IS_EXTERN): Likewise.
652
653 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
654 S_IS_EXTERNAL.
655 * config/tc-d10v.c (md_apply_fix3): Likewise.
656 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
657 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
658 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
659 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
660 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
661 (shmedia_md_convert_frag): Likewise.
662 * symbols.c (print_symbol_value_1): Likewise.
663 * write.c (write_object_file): Likewise.
664
55e08f71
NC		 6652005-04-20 Nick Clifton <nickc@redhat.com>
666
5f9084e9
NC		 667 * config/tc-xtensa.c (get_aligned_diff): Change type of
668 branch_align to offsetT so that its signedness matches that of
669 target_size.
670
55e08f71
NC		 671 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
672 number into a readable string.
673 (load_register): Likewise.
674
1f8b1395
AS		 6752005-04-20 Andreas Schwab <schwab@suse.de>
676
677 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
678
b0825cc2
DM		 6792005-04-19 David S. Miller <davem@davemloft.net>
680
681 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
682 NULL insn, exit early. Remove now spurious NULL checks.
683 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
684 to NULL and exit.
685
91c4c449
JB		 6862005-04-19 Jan Beulich <jbeulich@novell.com>
687
688 * symbols.h (symbol_find_base): Remove prototype.
689 * symbols.c (save_symbol_name): Remove code section conditional upon
690 STRIP_UNDERSCORE.
691 (symbol_find): Remove.
692 (symbol_find_base): Rename to symbol_find.
693 * subsegs.c (section_symbol): Replace use of symbol_find_base with
694 symbol_find.
695 * config/obj-coff.c (tag_insert): Remove code section conditional
696 upon STRIP_UNDERSCORE.
697 (obj_coff_def): Likewise.
698 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
699 (coff_frob_symbol): Likewise.
700 (yank_symbols): Likewise.
701 (c_section_symbol): Likewise.
702 * config/obj-coff.h (DO_NOT_STRIP): Remove.
703 * config/tc-arm.c (symbol_locate): Remove code section conditional
704 upon STRIP_UNDERSCORE.
705 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
706 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
707 * config/tc-sh.h (DO_NOT_STRIP): Remove.
708 * config/tc-w65.h (DO_NOT_STRIP): Remove.
709 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
710
80b8152b
AS		 7112005-04-19 Andreas Schwab <schwab@suse.de>
712
713 * config/tc-ia64.c (md_assemble): Fix error message for wrong
714 access to application registers.
715
4d56c0a0
JB		 7162005-04-19 Jan Beulich <jbeulich@novell.com>
717
718 * config/te-sysv32.h: Remove.
719 * Makefile.am (TARG_ENV_HFILES): Remove reference to
720 config/te-sysv32.h.
721 * Makefile.in (TARG_ENV_HFILES): Likewise.
722
4fdd1e4f
JB		 7232005-04-19 Jan Beulich <jbeulich@novell.com>
724
725 PR/847
726 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
727 length symbols.
728
791fe849
MK		 7292005-04-18 Mark Kettenis <kettenis@gnu.org>
730
731 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
732
9ee2a2d4
MR		 7332005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
734
735 * config/tc-mips.c (normalize_constant_expr): Don't check for
736 HAVE_32BIT_GPRS.
737 (check_absolute_expr): Only call normalize_constant_expr() if
738 HAVE_32BIT_GPRS.
739 (mips_ip): Likewise.
740
741 * config/tc-mips.c (check_absolute_expr): Fix formatting.
742
e6ca91be
JB		 7432005-04-18 Jan Beulich <jbeulich@novell.com>
744
745 * macro.c (free_token): New, freeing all the memory associated with a
746 macro.
747 (do_formals): Move initializers to ...
748 (define_macro): ... here.
749 (delete_macro): Convert passed in name to lower case. Warn when
750 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
751
9f872bbe
MR		 7522005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
753
754 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
755
8fe53b44
JB		 7562005-04-15 Jan Beulich <jbeulich@novell.com>
757
758 * config/obj-elf.c (obj_elf_struct): New.
759 (elf_pseudo_table). Use it for .offset and .struct.
760
0e5cd789 7612005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 762 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 763
764 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
765 than the section alignment.
766
dd49a749
BW		 7672005-04-14 Bob Wilson <bob.wilson@acm.org>
768 H.J. Lu <hongjiu.lu@intel.com>
769
770 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
771 * config/tc-xtensa.c (xg_translate_sysreg_op,
772 xtensa_translate_old_userregs_ops,
773 xtensa_find_unaligned_branch_targets,
774 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
775 relax_frag_add_nop): Support 64-bit host.
776 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
777 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
778
26eebcf5
MK		 7792005-04-14 Mark Kettenis <kettenis@gnu.org>
780
64efe625
MK		 781 * configure.tgt: Add support for OpenBSD/sparc ELF.
782
26eebcf5
MK		 783 * configure.tgt: Set emulation for mips-*-openbsd*.
784 Remove broken mips-dec-openbsd* config.
785 * configure.in: Set default ABI for mips64-*-openbsd*.
786 * configure: Regenerate.
787
39a59cf8
MR		 7882005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
789
790 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
791 optimization for constant addresses.
792
f7a568ea
NC		 7932005-04-14 Nick Clifton <nickc@redhat.com>
794
795 * as.c (main): Move parse_args before symbol_begin and frag_init
796 so that the hash table size can be set before it is used.
797 * hash.c: Use an unsigned long type for the size of the hash
798 tables.
3c9d25f4 799 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 800
9e9b66a9
AM		 8012005-04-14 Alan Modra <amodra@bigpond.net.au>
802
803 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
804 * acinclude.m4: Include ../bfd/warning.m4.
805 * configure.in: Invoke AM_BINUTILS_WARNINGS.
806 * Makefile.in: Regenerate.
807 * configure: Regenerate.
808 * doc/Makefile.in: Regenerate.
809
2051e8c4
MR		 8102005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
811
812 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
813 (normalize_address_expr): New function to sign-extend address
814 offsets that fit into 32 bits in 32-bit mode.
815 (macro_build_ldst_constoffset): Use normalize_address_expr()
816 instead of a handcoded sequence.
817 (load_register): Likewise. Report oversized numbers in a useful
818 way.
819 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
820 for constant addresses. Report oversized numbers in a useful way.
821 (mips_ip): Use normalize_address_expr() for addresses.
822
bc4bd9ab
MK		 8232005-04-12 Mark Kettenis <kettenis@gnu.org>
824
825 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
826 similar to other instructions now that they're marked as ImmExt.
827
4bdd3565
NC		 8282005-04-12 Nick Clifton <nickc@redhat.com>
829
830 * hash.c (DEFAULT_SIZE): Delete. Replace with:
831 (gas_hash_table_size): New static variable.
832 (set_gas_hash_table_size): New function: Records a requested size
833 for the hash tables.
834 (get_gas_hash_table_size): New function: Return a prime number
835 near the requested size of the hash table.
836 (hash_new): Use get_gas_hash_table_size.
837 * hash.h: Add a prototype for set_gas_hash_table_size.
838 * as.c (show_usage): Add description of new switches: --hash-size
839 and --reduce-memory-overheads.
840 (option_values): Add OPTION_HASH_TABLE_SIZE and
841 OPTION_REDUCE_MEMORY_OVERHEADS.
842 (std_longpopts): Add entries for the new options.
843 (parse_args): Handle the new options.
844 * Makefile.am: Add a dependency of as.c on hash.h.
845 * Makefile.in: Regenerate.
846 * doc/as.texinfo: Document the new switches.
847 * NEWS: Mention the new switches.
848
f394e3dd
NC		 8492005-04-12 Nick Clifton <nickc@redhat.com>
850
851 PR gas/818
852 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
853 synonyms.
854
ceae3e33
AM		 8552005-04-12 Alan Modra <amodra@bigpond.net.au>
856
857 * Makefile.am: Run "make dep-am".
858 * Makefile.in: Regenerate.
859
2eccd1b4
BW		 8602005-04-11 Sterling Augustine <sterling@tensilica.com>
861 Bob Wilson <bob.wilson@acm.org>
862
863 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
864
333f7af7
MK		 8652005-04-11 Mark Kettenis <kettenis@gnu.org>
866
867 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
868
5e75c3ab
JB		 8692005-04-11 Jan Beulich <jbeulich@novell.com>
870
871 * NEWS: Mention these changes and their effects.
872 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
873 is_name_ender.
874 (check_macro): Likewise.
875 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
876 labels together with the closing pseudo-op.
877 (macro_expand_body): Adjust comment. Range-check input before use.
878 Adjust mis-spelled diagnostic. Use is_name_beginner.
879 * read.c (try_macro): New.
880 (read_a_source_file): New static variable last_eol. Don't list
881 macro expansion lines more than once. Call try_macro.
882 (s_macro): Set section of line_label to absolute instead of undefined.
883 * doc/as.texinfo: Add information on the caveats of these changes.
884
514d955d
AM		 8852005-04-11 Alan Modra <amodra@bigpond.net.au>
886
887 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
888 * symbols.h (symbol_X_add_number): Update prototype.
889
a9fcb2a9
EC		 8902005-04-10 Eric Christopher <echristo@redhat.com>
891
892 * symbols.c (symbol_X_add_number): Fix warning.
893
045b540e
L		 8942005-04-10 H.J. Lu <hongjiu.lu@intel.com>
895
896 * config/tc-m68k.c (md_begin): Support 64bit host.
897 (get_num): Support 64bit BFD on 32bit host.
898
b215186b
L		 8992005-04-10 H.J. Lu <hongjiu.lu@intel.com>
900
901 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
902
be95a9c1
AM		 9032005-04-09 Alan Modra <amodra@bigpond.net.au>
904
31d20a21
AM		 905 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
906 call. Don't do the COFF hacks for multi-emulation gas. Move
907 demand_empty_rest_of_line back to caller.
908 (s_set, equals): demand_empty_rest_of_line here.
909
be95a9c1
AM		 910 PR gas/827
911 * as.h (rs_dummy): Define.
912 * symbols.c (symbol_X_add_number): New function.
913 * symbols.h (symbol_X_add_number): Declare.
914 * stabs.c (aout_process_stab): Tidy symbol frag setting.
915 * read.c (assign_symbol): New function, split out from s_set.
916 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
917 Fix COFF hacks for multi-emulation gas.
918 (s_set): Call assign_symbol. Remove "register" keyword.
919 (set_zero_frag): New function.
920 (pseudo_set): Always check for assignment to section syms.
921 Always set segment and frag of symbol, and likewise extern for
922 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
923 special case exp.X_add_number non-zero for O_symbol expressions.
924 (equals): Use assign_symbol.
925
6624cbde
BW		 9262005-04-08 Bob Wilson <bob.wilson@acm.org>
927
928 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
929 SEC_MERGE sections.
930
dbbaec26
L		 9312005-04-06 H.J. Lu <hongjiu.lu@intel.com>
932
933 * config/tc-i386.c (tc_gen_reloc): Don't turn
934 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
935
0d6af1ab
NC		 9362005-04-06 Nick Clifton <nickc@redhat.com>
937
938 * po/rw.po: New translation: Kinyarwanda
939 * configure.in (ALL_LINGUAS): Add rw
940 * configure: Regenerate.
941
664df4e4
BW		 9422005-04-05 Sterling Augustine <sterling@tensilica.com>
943 Bob Wilson <bob.wilson@acm.org>
944
945 * config/tc-xtensa.c (branch_align_power): New.
946 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
947 future_alignment_required): Use branch_align_power to check section
948 alignment as well as xtensa_fetch_width when aligning branch targets.
949
d77b99c9
BW		 9502005-04-05 Bob Wilson <bob.wilson@acm.org>
951
952 * config/tc-xtensa.c: Warning fixes throughout.
953 (xtensa_fetch_width): Change to unsigned.
954 (assemble_nop, xtensa_find_unaligned_branch_targets,
955 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
956 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
957 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
958 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
959 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
960 get_text_align_max_fill_size, get_text_align_nop_count,
961 get_text_align_nth_nop_size, get_noop_aligned_address,
962 get_aligned_diff, convert_frag_align_next_opcode,
963 convert_frag_immed_finish_loop, xtensa_create_property_segments,
964 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
965 types, avoiding size_t and using offsetT and addressT appropriately.
966 (get_text_align_power): Clean up types. Avoid incorrect bound.
967 (get_text_align_fill_size): Clean up types. Restructure for clarity.
968
da9f89d4
L		 9692005-04-04 H.J. Lu <hongjiu.lu@intel.com>
970
971 * config/tc-ia64.c (start_unwind_section): Undo the change
972 of 2004-08-18.
973 (generate_unwind_image, dot_endp): Likewise.
974
f6fe78d6
JW		 9752005-04-01 David Mosberger <davidm@hpl.hp.com>
976
977 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
978 le_nop_stop arrays and initializers to file scope.
979 (md_begin): When generating code for anything other than
980 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
981
a7d61044
JB		 9822005-04-01 Jan Beulich <jbeulich@novell.com>
983
984 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
985 immediates.
986
d2c5f73e
NC		 9872005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
988
989 * NEWS: Mention [fdgh]_floating.
990 * config/atof-vax.c: Fix some whitespace.
991 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
992
56f36663
NC		 9932005-04-01 Nick Clifton <nickc@redhat.com>
994
995 * configure.in: Add a check for <unistd.h> providing a prototype
996 for getopt() which is compatible with the one in
997 include/getopt.h. If so then define HAVE_DECL_GETOPT.
998 * configure: Regenerate.
999 * config.in (HAVE_DECL_GETOPT): Add.
1000
8a75718c
JB		 10012005-04-01 Jan Beulich <jbeulich@novell.com>
1002
1003 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1004
ae8887b5
JB		 10052005-04-01 Jan Beulich <jbeulich@novell.com>
1006
1007 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1008 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1009
05ea83ed
JB		 10102005-03-30 Julian Brown <julian@codesourcery.com>
1011
1012 * config/tc-arm.c (arm_adjust_symtab): Rename
1013 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1014
9d2da7ca
JB		 10152005-03-30 Julian Brown <julian@codesourcery.com>
1016
1017 * config/tc-arm.c (mapping_state): Change documentation in function
1018 comment to cross-reference spec instead. Change type of mapping symbols
1019 to BSF_NO_TYPE.
1020 (arm_adjust_symtab): Don't change type of mapping symbols here.
1021
e8a38df5
AL		 10222005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1023
1024 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1025 * config.in: Regenerate.
1026 * configure: Regenerate.
1027 * configure.in: Check for ffs decl and alphabetize.
1028
ba93b8ac
DJ		 10292005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1030 Phil Blundell <philb@gnu.org>
1031
1032 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1033 (md_apply_fix3): Mark TLS symbols.
1034 (tc_gen_reloc): Handle TLS relocations.
1035 (arm_fix_adjustable): Ignore TLS relocations.
1036 (s_arm_elf_cons): Support expressions after decorated symbols.
1037
84798bd6
JB		 10382005-03-29 Julian Brown <julian@codesourcery.com>
1039
1040 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1041 whether personality routine index N has been output for this section.
1042 (mapping_state): tc_segment_info_data now struct not enum.
1043 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1044 handled on section change.
1045 (create_unwind_entry): Previous code to output dependency removed.
1046 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1047 for this section.
1048 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1049 arm_segment_info_type.
1050 (arm_segment_info_type): New struct.
84798bd6 1051
7b1cc377
BW		 10522005-03-28 Sterling Augustine <sterling@tensilica.com>
1053 Bob Wilson <bob.wilson@acm.org>
1054
1055 * config/tc-xtensa.c (do_align_targets): Update comment.
1056 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1057 Insert a LOOP_END frag before every loop target, and do not overload
1058 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1059 (xg_assemble_vliw_tokens): Use do_align_targets.
1060 (xtensa_fix_target_frags): Remove code to convert a
1061 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1062 negatable branch at the end of a loop.
1063 (frag_can_negate_branch): Delete.
1064
8c2fda1d
L		 10652005-03-28 David Mosberger <davidm@hpl.hp.com>
1066 H.J. Lu <hongjiu.lu@intel.com>
1067
1068 PR 803
1069 NEWS: Mention "-mtune=[itanium1|itanium2]".
1070
1071 * config/tc-ia64.c (md): Add tune.
1072 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1073 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1074 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1075 B unit NOPs are discouraged for McKinley-derived cores.
1076 (md_begin): Don't hardcode the "extra_goodness()" function in
1077 the comment...
1078 (ia64_init): Set md.tune to itanium2.
1079
1080 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1081 * doc/c-ia64.texi: Likewise.
1082
161840f9
ILT		 10832005-03-27 Ian Lance Taylor <ian@airs.com>
1084
1085 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1086 bad C_EFCN symbol, print its name.
1087
7c834684
BW		 10882005-03-25 Bob Wilson <bob.wilson@acm.org>
1089
1090 * config/tc-xtensa.c (use_longcalls): Delete.
1091 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1092 the use_longcalls flag is set. Do this before checking the segment.
1093 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1094 expand direct calls at this point.
1095 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1096 (xtensa_find_unmarked_state_frags): Likewise.
1097 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1098 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1099 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1100 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1101
ff1e783f
HPN		 11022005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1103
1104 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1105
695a4822
HPN		 11062005-03-25 Hans-Peter Nilsson <hp@axis.com>
1107
1108 * config/tc-cris.h: Convert to ISO C90.
1109 * config/tc-cris.c: Ditto.
1110 (md_estimate_size_before_relax): Remove obsolete comment for
1111 parameter "segment_type".
1112 (md_begin): Document reason for cast of hash_insert argument.
1113 (md_atof): Correct type of parameter "type".
1114
ea1562b3
NC		 11152005-03-24 Nick Clifton <nickc@redhat.com>
1116
1117 * write.h (bit_fix_new): Remove redundant prototype.
1118 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1119 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1120 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1121 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1122 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1123 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1124 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1125 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1126 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1127 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1128 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1129 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1130 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1131 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1132 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1133 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1134 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1135 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1136 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1137 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1138 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1139 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1140 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1141 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1142 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1143 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1144 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1145 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1146 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1147 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1148 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1149 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1150 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1151 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1152 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1153 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1154 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1155 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1156 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1157 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1158 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1159 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1160 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1161 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1162 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1163 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1164 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1165 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1166 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1167 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1168 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1169 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1170 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1171 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 1172 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 1173
d110d6a2
JB		 11742005-03-23 Jim Blandy <jimb@redhat.com>
1175
1176 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1177 attributes properly.
1178
ed84e695
NC		 11792005-03-23 Mike Frysinger <vapier@gentoo.org>
1180 Nick Clifton <nickc@redhat.com>
1181
1182 * configure.tgt: Accept any C library to accompany a GNU Linux
1183 implementation, not just the GNU C library.
1184 * configure.in: Likewise.
1185 * configure: Regenerate.
1186
4d5f9b2a
NC		 11872005-03-23 Nick Clifton <nickc@redhat.com>
1188
1189 * config/tc-tic30.c: Convert to ISO C90 formatting.
1190 * config/tc-tic30.h: Convert to ISO C90 formatting.
1191 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1192 * config/atof-vax.c: Convert to ISO C90 formatting.
1193
704803a9
MR		 11942005-03-21 Maciej W. Rozycki <macro@mips.com>
1195
1196 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1197 relocations correctly as well.
1198 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1199 relocations in mergeable sections section-relative either.
1200
6e2a91a3
BW		 12012005-03-21 Bob Wilson <bob.wilson@acm.org>
1202
1203 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1204
3d063691
NC		 12052005-03-21 Nick Clifton <nickc@redhat.com>
1206
1a66a017
NC		 1207 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1208 warning by providing a prototype for sh_symbian_find_elf_flags.
1209
3d063691
NC		 1210 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1211 previous delta.
1212
6f19c13c
AM		 12132005-03-21 Alan Modra <amodra@bigpond.net.au>
1214
1215 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1216 along with other formats that set bfd_gas. Remove unnecessary
1217 setting of bfd_gas. Delete strongarm cases in generic_target
1218 switch.
1219
bd17c2c3
AM		 12202005-03-21 Alan Modra <amodra@bigpond.net.au>
1221
1222 PR gas/780
1223 * config/tc-m68k.c (TRUNC, SEXT): Define.
1224 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1225 (m68k_ip): Truncate or sign extend expressions as appropriate.
1226 (get_num): Likewise.
1227 (md_apply_fix3): Use SEXT.
1228
ec91a2c2
AM		 12292005-03-21 Alan Modra <amodra@bigpond.net.au>
1230
1231 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1232 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1233 (obj-vms.o): Delete rule.
1234 Run "make dep-am".
1235 * Makefile.in: Regenerate.
1236 * aclocal.m4: Regenerate.
1237 * doc/Makefile.in: Regenerate.
1238 * po/POTFILES.in: Regenerate.
1239
238d258f
NC		 12402005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1241
1242 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1243 flag for coldfire v4e.
1244
30f725a1
BW		 12452005-03-17 Bob Wilson <bob.wilson@acm.org>
1246
1247 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1248 xg_apply_fix_value and return a value to indicate success.
1249 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1250 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1251 (xtensa_validate_fix_sub): New.
1252 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1253 (tc_gen_reloc): Move code to handle difference of symbols and code to
1254 apply tentative fix values to ...
1255 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1256 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1257 relocations when linkrelax flag is not set.
1258 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1259 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1260
a724f0f4
JB		 12612005-03-17 Jan Beulich <jbeulich@novell.com>
1262
1263 * config/tc-i386.c (i386_scale): Beautify error message.
1264 (Intel syntax comments): Update.
1265 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1266 next_operand.
1267 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1268 Remove declarations.
1269 (intel_bracket_expr): Declare.
1270 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1271 of the function body in a loop allowing to split an operand into two.
1272 Replace calls to malloc and checks of it returning non-NULL with
1273 calls to xmalloc/xstrdup.
1274 (intel_expr): SHORT no longer handled here. Add comment indicating
1275 comparison ops need implementation.
1276 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1277 Check right operand of - does not specify a register when parsing
1278 the address of a memory reference.
1279 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1280 Check operands do not specify a register when parsing the address of
1281 a memory reference.
1282 (intel_e06, intel_e06_1): Likewise.
1283 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1284 handle SHORT as well as unary + and -. Don't accept : except for
1285 segment overrides or in direct far jump/call insns.
1286 (intel_brack_expr): New.
1287 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1288 intel_brack_expr.
1289 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1290 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1291 Allow symbolic constants as register scale value.
1292 (intel_get_token): Replace call to malloc and check of return value
1293 with call to xmalloc. Change handling for FLAT to match MASM's.
1294 (intel_putback_token): Don't try to back up/free current token if
1295 that is T_NIL.
1296
deeaaff8
DJ		 12972005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1298
1299 * configure.tgt: Set emulation for arm-*-eabi*.
1300 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1301 * config/te-armeabi.h: New file.
1302 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1303 * config/te-symbian.h: Include "te-armeabi.h".
1304
199fea98
NC		 13052005-03-16 Nick Clifton <nickc@redhat.com>
1306
1307 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1308 local variable in case it is clobbered by the setjmp.
1309
1ad12f97
NC		 13102005-03-16 Nick Clifton <nickc@redhat.com>
1311 Ben Elliston <bje@au.ibm.com>
1312
569acd2c 1313 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 1314 compiler command line. Enabled by default. Disable via
569acd2c 1315 --disable-werror.
1ad12f97
NC		 1316 * configure: Regenerate.
1317
a5324a3e
NC		 13182005-03-16 Nick Clifton <nickc@redhat.com>
1319
1320 * config/obj-coff.h: Convert to ISO C90 formatting.
1321 * config/obj-coff.c: Convert to ISO C90 formatting.
1322
b05fe5cf
ZW		 13232005-03-15 Zack Weinberg <zack@codesourcery.com>
1324
1325 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1326 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1327 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1328 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1329 (insns): Add ARMv6T2 instructions:
1330 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1331 (arm_archs): Add V6T2 variants.
1332
957d91c1
NC		 13332005-03-15 Nick Clifton <nickc@redhat.com>
1334
1335 * NEWS: Add cutoff for changes in 2.16 release.
1336
43c3ab55
JB		 13372005-03-15 Jan Beulich <jbeulich@novell.com>
1338
1339 * expr.c (operand): Merge handling of unary + into that for unary
1340 -, !, and ~.
1341
5862107c
EC		 13422005-03-14 Eric Christopher <echristo@redhat.com>
1343
1344 * config/tc-mips.c: Include dw2gencfi.h.
1345 (mips_cfi_frame_initial_instructions): New.
1346 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1347 (tc_cfi_frame_initial_instructions): Ditto.
1348 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1349 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1350 * Makefile.am: Update dependencies.
1351 * Makefile.in: Regenerate.
1352
729ae8d2
AM		 13532005-03-15 Alan Modra <amodra@bigpond.net.au>
1354
1355 * po/es.po: Commit new Spanish translation.
1356
882cb63e
AM		 13572005-03-14 Alan Modra <amodra@bigpond.net.au>
1358
1359 * po/tr.po: Commit new Turkish translation.
1360
885fc257
ZW		 13612005-03-12 Zack Weinberg <zack@codesourcery.com>
1362
1363 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1364 wfi, yield.
1365
e330299e
DJ		 13662005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1367
1368 * config-gas.com: Mark vax-vms as obsolete.
1369 * configure.in: Remove fmt=vms support.
1370 * config.in: Regenerate.
1371 * configure: Regenerate.
1372 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1373
7b1cc377
BW		 13742005-03-10 Sterling Augustine <sterling@tensilica.com>
1375 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 1376
1377 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1378 when checking if xg_resolve_literals needs to be called.
1379 * config/tc-xtensa.h: Fix spelling typo in a comment.
1380
4962e196
JB		 13812005-03-10 Jan Beulich <jbeulich@novell.com>
1382
1383 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1384 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1385 crafted structure declarations with the types from macro.h.
1386
4184909a
RS		 13872005-03-09 Richard Sandiford <rsandifo@redhat.com>
1388
1389 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1390 for -mno-shared optimization.
1391
7d8e00cf
RS		 13922005-03-09 Richard Sandiford <rsandifo@redhat.com>
1393
1394 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1395 (MAX_NOPS): Bump to 4.
1396 (mips_fix_vr4130): New variable.
1397 (nops_for_vr4130): New function.
1398 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1399 nops_for_vr4130 if working around VR4130 errata.
1400 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1401 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1402 (md_parse_option): Handle them.
1403 (md_show_usage): Print them.
1404 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1405
dc36a61f
RS		 14062005-03-09 Richard Sandiford <rsandifo@redhat.com>
1407
1408 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1409 branch delay code.
1410
7d10b47d
RS		 14112005-03-09 Richard Sandiford <rsandifo@redhat.com>
1412
1413 * config/tc-mips.h (mips_flush_pending_output): Delete.
1414 (mips_emit_delays): Declare.
1415 (md_flush_pending_output): Use mips_emit_delays.
1416 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1417 the previous instructions.
1418 (md_begin, append_insn, md_parse_option): Update callers.
1419 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1420 start_noreorder.
1421 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1422 (s_gpdword): Update callers.
1423 (start_noreorder, end_noreorder): New functions.
1424 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1425 manipulating mips_opts or prev_nop_frag directly.
1426 (mips_flush_pending_output): Delete.
1427
404a8071
RS		 14282005-03-09 Richard Sandiford <rsandifo@redhat.com>
1429
1430 * config/tc-mips.c (mips_move_labels): New function, taken from...
1431 (append_insn, mips_emit_delays): ...here.
1432
71400594
RS		 14332005-03-09 Richard Sandiford <rsandifo@redhat.com>
1434
1435 * config/tc-mips.c (MAX_NOPS): New macro.
1436 (history): Resize to 1 + MAX_NOPS.
1437 (fix_vr4120_class): New enumeration.
1438 (vr4120_conflicts): New variable.
1439 (init_vr4120_conflicts): New function.
1440 (md_begin): Call it.
1441 (insn_uses_reg): Constify first argument.
1442 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1443 (nops_for_insn_or_target): New functions.
1444 (append_insn): Use the new nops_for_* functions instead of inline
1445 delay checks. Generalize prev_nop_frag handling to handle an
1446 arbitrary history length. Insert nops into the history buffer
1447 once the number of nops in prev_nop_frag is fixed.
1448 (emit_delays): Use nops_for_insn instead of inline delay checks.
1449
9b91f544
RS		 14502005-03-09 Richard Sandiford <rsandifo@redhat.com>
1451
1452 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1453 check from branch delay code. Remove unnecessary check for branches.
1454
1e915849
RS		 14552005-03-09 Richard Sandiford <rsandifo@redhat.com>
1456
1457 * config/tc-mips.c (dummy_opcode): Delete.
1458 (nop_insn, mips16_nop_insn): New variables.
1459 (NOP_INSN): New macro.
1460 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1461 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1462 (md_begin): Initialize nop_insn and mips16_nop_insn.
1463 (append_insn): Use the new emit_nop function to add nops, recording
1464 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1465 to reserve room for the instruction and install_insn to install the
1466 final form. Use insert_into_history to record the instruction in
1467 the history buffer. Use move_insn to do delay slot filling.
1468 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1469 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1470 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1471
bf12938e
RS		 14722005-03-09 Richard Sandiford <rsandifo@redhat.com>
1473
1474 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1475 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1476 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1477 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1478 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1479
a38419a5
RS		 14802005-03-09 Richard Sandiford <rsandifo@redhat.com>
1481
1482 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1483 and extended_p fields with a single fixed_p field.
1484 (append_insn, mips_no_prev_insn): Adjust accordingly.
1485
2fa15973
RS		 14862005-03-09 Richard Sandiford <rsandifo@redhat.com>
1487
1488 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1489 a single mips16_absolute_jump_p bit.
1490 (append_insn): Adjust accordingly.
1491
47e39b9d
RS		 14922005-03-09 Richard Sandiford <rsandifo@redhat.com>
1493
1494 * config/tc-mips.h (mips_cl_insn): Move definition to...
1495 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1496 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1497 and extended_p.
1498 (history): New variable.
1499 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1500 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1501 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1502 (prev_prev_insn_unreordered): Delete.
1503 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1504 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1505 field.
1506
399132af
DJ		 15072005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1508
1509 * doc/Makefile.am: Update as.info dependencies.
1510 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1511
15122005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 1513
1514 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1515 error, and point to .purgem documentation if someone really needs
1516 re-definitions.
1517 * NEWS: Mention macro redefinition is now an error.
1518
9b505842
JB		 15192005-03-08 Jan Beulich <jbeulich@novell.com>
1520
1521 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1522 emitted to. Add more precise diagnostics for non-fitting insns based
1523 on that. Eliminate now superfluous special casing of MLX. Clear out
1524 slot information when dropping an insn.
1525
ef6a2b41
JB		 15262005-03-08 Jan Beulich <jbeulich@novell.com>
1527
1528 * config/tc-ia64.c (parse_section_name): Rename to...
1529 (cross_section): In addition to separating the name from the rest of
1530 the arguments, also carry out the operation.
1531 (dot_xdata): Use cross_section.
1532 (dot_float_cons): Likewise.
1533 (dot_xstringer): Likewise.
1534 (dot_xdata_ua): Likewise.
1535 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1536
06647dfd
AM		 15372005-03-05 Alan Modra <amodra@bigpond.net.au>
1538
1539 * po/gas.pot: Regenerate.
1540
bbe506e8
TS		 15412005-03-04 David Daney <ddaney@avtrex.com>
1542
1543 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1544 instead of '_gp' for -mno-shared optimization.
1545 (s_cpload): Ditto.
1546 (s_abicalls): Document it in the comment.
1547 (md_show_usage): Document the -mno-shared option.
1548
aed1a261
RS		 15492005-03-04 Richard Sandiford <rsandifo@redhat.com>
1550
1551 * config/tc-mips.c (mips_set_options): Add sym32 field.
1552 (mips_opts): Initialize it.
1553 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1554 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1555 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1556 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1557 when deciding whether to use a symbolic %highest/%higher expansion.
1558 (macro): Likewise. Remove o64/n32 linux hack. Always use
1559 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1560 and "la". Handle constants separately from symbolic expressions in
1561 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1562 and using load_register to load the high part of the address.
1563 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1564 (OPTION_ELF_BASE): Bump by 2.
1565 (md_longopts): Add entries for -msym32 and -mno-sym32.
1566 (md_parse_option): Handle them.
1567 (usage): Document them.
1568 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1569 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1570 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1571 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1572 -msym32 and -mno-sym32.
1573
6caf9ef4
TS		 15742005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1575
1576 * config/tc-mips.c (load_address): Implement GP optimization
1577 for 64bit address space non-PIC. Fix formatting.
1578 (macro): Likewise. Simplify code.
1579 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1580 (mips_after_parse_args): Simplify code.
1581
406a7f05
NC		 15822005-03-03 Nick Clifton <nickc@redhat.com>
1583
fbacee5b
NC		 1584 * expr.c (operand): Remove redundant code enclosed by #ifdef
1585 RELAX_PAREN_GROUPING....#endif.
1586
77ccfee5
NC		 1587 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1588 reloc is the difference of two symbols defined in the same
1589 section.
1590
406a7f05
NC		 1591 * config/tc-iq2000.c (line_comment_chars): Include the # character
1592 as otherwise this breaks #APP/#NO_APP processing.
1593
2f12d57f
RR		 15942005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1595
1596 * config/tc-arc.c(md_assemble): Remove dead code for handling
1597 immediate indexing of ld and st .
1598
3f98094e
DJ		 15992005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1600 Joseph Myers <joseph@codesourcery.com>
1601
1602 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1603 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1604 (parse_relocation): Check for a word break after a relocation
1605 operator.
1606 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1607 symbols.
1608
ab1e9ef7
AM		 16092005-03-02 Alan Modra <amodra@bigpond.net.au>
1610
1611 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1612
bb14f524
JB		 16132005-03-02 Jan Beulich <jbeulich@novell.com>
1614
1615 * as.c (main): Use unlink_if_ordinary instead of unlink.
1616 * messages.c (as_fatal): Likewise.
1617
c4a530c5
JB		 16182005-03-02 Jan Beulich <jbeulich@novell.com>
1619
1620 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1621 accesses.
1622 (parse_register): Allow cr8...15 in all modes.
1623
167c3097
JB		 16242005-03-02 Jan Beulich <jbeulich@novell.com>
1625
1626 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1627 etc. like normal symbol references (T_ID).
1628
71ba24a1
AM		 16292005-03-02 Alan Modra <amodra@bigpond.net.au>
1630
1631 * symbols.c (fb_label_name): Fix silly thinko in last change.
1632
a76903bf
AM		 16332005-03-02 Alan Modra <amodra@bigpond.net.au>
1634
9d0e75cb
AM		 1635 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1636 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1637
a76903bf
AM		 1638 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1639
16402005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 1641
1642 PR gas/708
a76903bf 1643 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 1644 suffixes also.
b15c27d7 1645
c9dea48b
AM		 16462005-03-01 Alan Modra <amodra@bigpond.net.au>
1647
c7f17d46
AM		 1648 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1649
c9dea48b
AM		 1650 * as.h (assert): Warning fix.
1651 * expr.c (expr): Correct assertion.
1652 * read.c (s_comm_internal): Remove assertion.
1653 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1654 (fixup_segment): Remove assertion.
1655 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1656 (md_apply_fix3): Likewise.
1657 * config/tc-i370.c (md_begin): Correct assertion.
1658 (i370_macro): Warning fix for assertion.
1659
44f2f9d2
AM		 16602005-03-01 Alan Modra <amodra@bigpond.net.au>
1661
1662 * configure.in (AC_C_BIGENDIAN): Invoke.
1663 * configure: Regenerate.
1664 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1665 host variable to set string header size.
1666 * config/obj-aout.c (obj_header_append): Don't use host structs.
1667 (obj_symbol_to_chars): Likewise.
1668 (obj_emit_strings): Likewise. Use the passed in output pointer.
1669 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1670 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1671 not sizeof host struct.
1672 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1673 (obj_emit_strings): Likewise.
1674 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1675 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1676 sizeof host struct.
1677 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1678 sizeof host struct.
1679 (host_number_to_chars): Define.
1680 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1681 host internal struct to set header sizes.
1682 * config/tc-i960.c (md_number_to_field): Warning fix.
1683 (md_ri_to_chars): Use host byte order.
1684 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 1685 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 1686
802a113d
NC		 16872005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1688
1689 * doc/c-arc.texi: Update documentation about ARC's extension
1690 instructions.
1691
e5f129ad
SS		 16922005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1693
1694 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1695 address for myself.
1696
2132e3a3
AM		 16972005-02-23 Alan Modra <amodra@bigpond.net.au>
1698
1699 * cgen.c: Warning fixes.
1700 * config/tc-arc.c: Likewise.
1701 * config/tc-arm.c: Likewise.
1702 * config/tc-avr.c: Likewise.
1703 * config/tc-d10v.c: Likewise.
1704 * config/tc-d30v.c: Likewise.
1705 * config/tc-frv.c: Likewise.
1706 * config/tc-frv.h: Likewise.
1707 * config/tc-h8300.c: Likewise.
1708 * config/tc-h8500.c: Likewise.
1709 * config/tc-i370.c: Likewise.
1710 * config/tc-i960.c: Likewise.
1711 * config/tc-ia64.c: Likewise.
1712 * config/tc-ip2k.c: Likewise.
1713 * config/tc-m68hc11.c: Likewise.
1714 * config/tc-maxq.c: Likewise.
1715 * config/tc-mcore.c: Likewise.
1716 * config/tc-mips.c: Likewise.
1717 * config/tc-msp430.c: Likewise.
1718 * config/tc-pj.c: Likewise.
1719 * config/tc-ppc.c: Likewise.
1720 * config/tc-ppc.h: Likewise.
1721 * config/tc-s390.c: Likewise.
1722 * config/tc-sh.c: Likewise.
1723 * config/tc-sh64.c: Likewise.
1724 * config/tc-tic4x.c: Likewise.
1725 * config/tc-tic80.c: Likewise.
1726 * config/tc-v850.c: Likewise.
1727 * config/tc-vax.c: Likewise.
1728 * config/tc-w65.c: Likewise.
1729 * config/tc-xstormy16.c: Likewise.
1730 * config/tc-z8k.c: Likewise.
1731
ee3c9814
CM		 17322005-02-22 Catherine Moore <clm@cm00re.com>
1733
1734 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1735 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1736
9b2f1d35
EC		 17372005-02-22 Eric Christopher <echristo@redhat.com>
1738
1739 * config/tc-mips.c (struct proc): Change isym to
1740 func_sym. New member func_end_sym.
1741 (s_mips_ent): Update.
1742 (s_mips_end): Ditto. Add code to compute function size.
1743
b7712f8d
AM		 17442005-02-22 Alan Modra <amodra@bigpond.net.au>
1745
1746 * read.c: Warning fixes.
1747 * config/obj-elf.c: Likewise.
1748
58e2ea4d
MR		 17492005-02-22 Maciej W. Rozycki <macro@mips.com>
1750
1751 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1752 emitting insn.
1753
ebe372c1
L		 17542005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1755
1756 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1757 SEC_COFF_SHARED.
1758
1759 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1760 SEC_TIC54X_BLOCK.
1761 (demand_empty_rest_of_line): Likewise.
1762 (tic54x_sblock): Likewise.
1763 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1764
cc1bc22a
AM		 17652005-02-21 Alan Modra <amodra@bigpond.net.au>
1766
1767 * read.c (address_bytes): New function.
1768 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1769 (potable): Add "dc.a".
1770 (cons_worker): Handle "dc.a".
1771 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1772
ac4528d2
AM		 17732005-02-21 Alan Modra <amodra@bigpond.net.au>
1774
1775 * input-file.c (input_file_open): Rearrange to avoid warning.
1776
b5682e56
AM		 17772005-02-19 Alan Modra <amodra@bigpond.net.au>
1778
1779 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1780 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1781 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1782
8fc2e39e
TS		 17832005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1784
1785 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1786 uses after .set noat.
1787 (load_address): Likewise.
1788 (macro): Likewise. Don't try to avoid $at use by sacrificing
1789 the target register before it is stored, it won't work.
1790
744b6414
JW		 17912005-02-17 James E Wilson <wilson@specifixinc.com>
1792
1793 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1794 see an instruction that specifies a template.
1795
30eb9c17
AM		 17962005-02-18 Alan Modra <amodra@bigpond.net.au>
1797
1798 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1799 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1800 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1801
91d777ee
L		 18022005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1803
1804 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1805
1806 * config/tc-ia64.c (md): Add hint_b.
1807 (emit_one_bundle): Handle md.hint_b for "hint".
1808 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1809 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1810 (ia64_init): Set md.hint_b to error.
1811 (md_assemble): Handle md.hint_b for "hint.b".
1812
1813 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1814 * doc/c-ia64.texi: Likewise.
1815
f17c130b
AM		 18162005-02-17 Alan Modra <amodra@bigpond.net.au>
1817
1818 * tc.h (struct relax_type, relax_typeS): Move from here..
1819 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1820 * ecoff.c (ecoff_new_file): Add appfile param.
1821 * ecoff.h (ecoff_new_file): Likewise.
1822 * itbl-lex.h: New file.
1823 * itbl-lex.l: Include itbl-lex.h.
1824 * itbl-parse.y: Likewise.
1825 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1826 * read.c (s_app_file_string): Mark appfile possibly unused.
1827 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1828 * subsegs.h (struct seg_info_trash): Delete.
1829 (seg_info): Use segment_info_type instead.
1830 * config/obj-coff.c (struct filename_list): Make filename const char *.
1831 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1832 * config/obj-elf.c (elf_file_symbol): Similarly.
1833 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1834 signed right shift.
1835 * config/tc-arc.c (md_operand): Warning fix.
1836 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1837 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1838 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1839 * config/tc-frv.c (frv_force_relocation): Warning fix.
1840 * config/tc-m68k.c (md_parse_option): Delete unused var.
1841 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1842 * config/tc-sparc.c: Likewise.
1843 (s_common): Warning fix.
1844 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1845 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1846 addressT.
1847 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1848 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1849 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1850 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1851 (tic4x_do_align): Use TIC_NOP_OPCODE.
1852 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1853 * config/tc-vax.c: Include netinet/in.h.
1854 (tc_headers_hook): Formatting.
1855 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1856
26b810ce
JB		 18572005-02-17 Jan Beulich <jbeulich@novell.com>
1858
1859 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1860 parsing inN, locN, outN. Set 'idx' to offset register number starts
1861 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1862 pointless cast.
1863
b8285c27
TS		 18642005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1865
1866 * config/tc-mips.c (load_address): Fix formatting.
1867 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1868 Catch macros which are unexpandable without AT. Remove duplicate
1869 zeroing of used_at.
1870 (macro2): Remove duplicate zeroing of used_at.
1871
4df6ce47
AM		 18722005-02-16 Alan Modra <amodra@bigpond.net.au>
1873
1874 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1875 than zero.
1876
d6f16593 18772005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 1878 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 1879
1880 * config/tc-mips.c (reloc_needs_lo_p): Handle
1881 BFD_RELOC_MIPS16_HI16_S.
1882 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1883 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1884 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1885 complaints on.
1886 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1887 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1888 Call my_getSmallExpression() to parse percent operators.
1889 (percent_op_match, mips_percent_op): Separate definitions.
1890 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1891 (parse_relocation): Handle the MIPS16 mode using
1892 mips16_percent_op.
1893 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1894 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1895
7b347e43
JB		 18962005-02-15 Jan Beulich <jbeulich@novell.com>
1897
1898 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1899 instead of explicitly dealing with the translation; exclude
1900 relocations that are already pcrel, however.
1901
a66d2bb7
JB		 19022005-02-15 Jan Beulich <jbeulich@novell.com>
1903
1904 * config/tc-ia64.c: Include limits.h (if available).
1905 (gr_values[0]): Set path to INT_MAX.
1906 (dot_reg_val): Don't allow changing value of r0. Limit range of
1907 general registers at r127.
1908 (specify_resource): Default resource index is -1. Don't set resource
1909 index (in case IA64_RS_RSE) without setting the specific flag.
1910 (note_register_values): Check operand is O_constant before tracking
1911 input value of moves. Add tracking for dep.z with constant inputs.
1912 (print_dependency): Resource index of specific resource may be zero.
1913 (check_dependencies): Likewise.
1914
4b09e828
JB		 19152005-02-15 Jan Beulich <jbeulich@novell.com>
1916
1917 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1918 reg_class. Check operands and emit diagnostics for illegal use of
1919 registers.
1920
0ca3e455
JB		 19212005-02-15 Jan Beulich <jbeulich@novell.com>
1922
1923 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1924 new variables type, suffix, and width. Handle
1925 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1926 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1927 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1928 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1929 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1930 if unable to translate relocation type, using the new variables.
1931
2fac3d48
JB		 19322005-02-15 Jan Beulich <jbeulich@novell.com>
1933
1934 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1935 (ty_symbol_chars): Define.
1936 * config/tc-ia64.c (ia64_symbol_chars): Define.
1937
2f6d622e
JB		 19382005-02-15 Jan Beulich <jbeulich@novell.com>
1939
1940 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1941 input_line_pointer was advanced.
1942
28013b5c
KK		 19432005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1944
1945 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1946 within |.
1947
f1dab70d
JB		 19482005-02-13 Jan Beulich <jbeulich@novell.com>
1949
1950 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1951 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1952 indicator.
1953 (ia64_init): Set md.detect_dv.
1954 (ia64_start_line): New static variable warned. Warn only once when
1955 encountering explicit stops in automatic mode.
1956 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1957 * NEWS: Mention new default mode.
1958
20b36a95
JB		 19592005-02-13 Jan Beulich <jbeulich@novell.com>
1960
1961 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1962 be freed when wiping out previous state. Canonicalize names before
1963 use. Free name string when detecting redefinition.
1964 (dot_pred_rel): Call generic expression parser to process arguments.
1965 Handle O_register case for individual predicates and O_subtract for
1966 ranges.
1967 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1968 register hash.
1969 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1970 Warn if multiple found, issue error if resulting symbol name has zero
1971 length.
1972 (dot_alias): Canonicalize name before use.
1973
07450571
L		 19742005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1975
1976 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1977 and 0 for error.
1978 (in_procedure): Return -1 for warning.
1979 (in_prologue): Likewise.
1980 (in_body): Likewise.
1981
01b91374
L		 19822005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1983
ac4528d2 1984 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 1985 (dot_float_cons): Likewise.
1986 (dot_xstringer): Likewise.
1987 (dot_xdata_ua): Likewise.
1988 (dot_float_cons_ua): Likewise.
1989
970d6792
L		 19902005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1991
1992 * NEWS: Mention "-munwind-check=[warning|error]".
1993
1994 * config/tc-ia64.c (md): Add unwind_check.
1995 (unwind_diagnostic): New.
1996 (in_procedure): Call unwind_diagnostic when a directive isn't
1997 in procedure.
1998 (in_prologue): Call unwind_diagnostic when a directive isn't in
1999 prologue.
2000 (in_body): Call unwind_diagnostic when a directive isn't in
2001 body region.
2002 (dot_endp): Set md.unwind_check to error before calling
2003 in_procedure and restore it after. When the name is missing or
2004 couldn't be found, use the one from the last .proc if
2005 md.unwind_check isn't error. Warn if md.unwind_check is
2006 warning.
2007 (md_parse_option): Handle "-munwind-check=[warning|error]".
2008 (md_show_usage): Add "-munwind-check=[warning|error]".
2009 (ia64_init): Set md.unwind_check to warning.
2010
2011 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2012 * doc/c-ia64.texi: Likewise.
2013
16a48f83
JB		 20142005-02-11 Jan Beulich <jbeulich@novell.com>
2015
2016 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2017 (LEX_QM): Likewise.
2018 (ia64_parse_name): New third parameter.
2019 (md_parse_name): Pass third argument.
2020 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2021 (md_operand): Handling of '@'-prefixed symbols moved from here...
2022 (ia64_parse_name): ...to here.
2023
a911c10a
JB		 20242005-02-11 Jan Beulich <jbeulich@novell.com>
2025
2026 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2027 (errata_nop_necessary_p): Remove declaraction and definition.
2028 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2029 update md.group_idx. Don't reset md.last_groups.
2030
b3f19c14
JB		 20312005-02-11 Jan Beulich <jbeulich@novell.com>
2032
2033 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2034 argument.
2035 (dot_xdata): Free section name after use.
2036 (dot_float_cons): Likewise.
2037 (dot_xstringer): Likewise.
2038 (dot_xdata_ua): Likewise.
2039 (dot_float_cons_ua): Likewise.
2040 (md_pseudo_table): Add xdata16 and xdata16.ua.
2041
5cb53c21
L		 20422005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2043
2044 * doc/all.texi: Add IA64.
2045 * doc/as.texinfo: Likewise.
2046
2047 * doc/c-ia64.texi: Fix typos.
2048
620b81c1
JB		 20492005-02-10 Julian Brown <julian@codesourcery.com>
2050
2051 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2052 BFD_RELOC_UNUSED.
2053 (do_t_push_pop): Likewise.
2054 (md_assemble): Likewise.
2055 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2056 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2057 (create_unwind_entry): Output dependency on the required personality
2058 routines.
620b81c1 2059
4ee4d249
NS		 20602005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2061
2062 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2063 * subsegs.c (seg_not_empty_p): Likewise.
2064
9f5083a4
NC		 20652005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2066
2067 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 2068 relative jump calculation.
9f5083a4
NC		 2069 <md_convert_frag) : Likewise.
2070 <output_disp): Likewise.
2071
aaac53f5
HPN		 20722005-02-07 Hans-Peter Nilsson <hp@axis.com>
2073
2074 * write.c (write_object_file): Recognize warning-symbol construct
2075 and skip object- and target- handling for the second symbol.
2076
05ee4b0f
JB		 20772005-02-02 Jan Beulich <jbeulich@novell.com>
2078
2079 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2080 designators along with quoted ones. Free copy of quoted designator
2081 when done.
2082
65ec77d2
BE		 20832005-02-01 Ben Elliston <bje@au.ibm.com>
2084
2085 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2086 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2087 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2088 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2089 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2090 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2091 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2092 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2093 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2094 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2095 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2096 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2097 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2098 #if 0'd code throughout.
2099
d342277e
NC		 21002005-01-31 Nick Clifton <nickc@redhat.com>
2101
2102 * as.c (parse_args): Bump copyright date reported by --version to
2103 2005.
2104
d6486796
NC		 21052005-01-31 Nick Clifton <nickc@redhat.com>
2106
2107 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2108 and vax-vms.
2109
ca3bc58f
JB		 21102005-01-31 Jan Beulich <jbeulich@novell.com>
2111
2112 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2113 that can end with .endr in that case. Make requiring/permitting
2114 pseudo-ops without leading dot closer to the logic in read.c serving
2115 the same purpose.
2116 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2117 ignored.
2118
057f53c1
JB		 21192005-01-31 Jan Beulich <jbeulich@novell.com>
2120
2121 * macro.c (do_formals): Adjust to no longer accept empty parameter
2122 names.
2123 (define_macro): Adjust to no longer accept empty macro name, garbage
2124 following the parameters, or macros that were previously defined.
2125 * read.c (s_bad_end): Declare.
2126 (potable): Add endm. Handler for endr and endm is s_bad_end.
2127 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2128 and .endr.
2129 * read.h (s_bad_endr): Remove.
2130
d3156ecc
JB		 21312005-01-31 Jan Beulich <jbeulich@novell.com>
2132
2133 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2134 immediately discarding (but counting) those exceeding the maximum
2135 possible amount. Track whether output and input operand counts ever
2136 matched, and use this to better indicate which of the operands/
2137 operand types was wrong; specifically don't default to pointing to
2138 the first operand.
2139
75e09913
JB		 21402005-01-31 Jan Beulich <jbeulich@novell.com>
2141
2142 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2143 variable in dot_endp). Add body and insn. Make prologue,
2144 prologue_mask, body, and insn bitfields.
2145 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2146 messages.
2147 (in_procedure, in_prologue, in_body): New.
2148 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2149 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2150 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2151 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2152 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2153 dot_personality): Use the appropriate one of the above.
2154 (dot_proc): Clear unwind.proc_start; set to current location only if
2155 none of the entry points were valid. Check for non-zero-length entry
2156 point names. Check that entry points aren't defined, yet. Clear
2157 unwind.prologue, unwind.body, and unwind.insn.
2158 (dot_body): Call in_procedure. Check that first directive in procedure
2159 had no insns emitted before. Set unwind.body.
2160 (dot_prologue): Call in_procedure. Check that not already in prologue.
2161 Check that first directive in procedure had no insns emitted before.
2162 Clear unwind.body.
2163 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2164 length entry point names. Check that entry points became defined.
2165 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2166
f4660e2c
JB		 21672005-01-31 Jan Beulich <jbeulich@novell.com>
2168
2169 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2170 before actually using it. Don't generate an error in manual bundling
2171 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2172 Don't generate an error in manual bundling mode when looking at an
2173 insn required to be last in its group but the required slot hasn't
2174 been reached, yet. Allow conversion from MII to MI;I for bundle
2175 consisting of only 2 insns with the stop between them. Suppress
2176 various meaningless errors resulting from detecting earlier ones.
2177
60b9a617
JB		 21782005-01-31 Jan Beulich <jbeulich@novell.com>
2179
2180 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2181 input being ar.pfs.
2182
7af0dfc7
CG		 21832005-01-28 Christian Groessler <chris@groessler.org>
2184
2185 * config/tc-z8k.c (md_assemble): Improve error detection.
2186
f7e323d5
JB		 21872005-01-28 Jan Beulich <jbeulich@novell.com>
2188
2189 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2190 for personality routine pointer only if there is one.
2191 (ia64_convert_frag): Likewise.
2192 (generate_unwind_image): Likewise.
2193
f87a1e0c
CG		 21942005-01-27 Christian Groessler <chris@groessler.org>
2195
2196 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2197 (md_apply_fix3): Make relative branches out of range an error
2198 instead of a warning. Display correct line number for out of
2199 range branches/calls/memory accesses.
2200
c6cb92c5
NS		 22012005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2202
2203 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2204 to emit .debug_line and other debug sections.
2205 * as.h (seg_not_empty_p): Declare.
2206 * subsegs.c (seg_not_empty_p): New predicate.
2207
e8093792
AC		 22082005-01-27 Andrew Cagney <cagney@gnu.org>
2209
2210 * configure: Regenerate to track ../gettext.m4 change.
2211
09124b3f
JB		 22122005-01-27 Jan Beulich <jbeulich@novell.com>
2213
2214 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2215
22162005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 2217
2218 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2219 to/from application registers dynamic insns.
2220 (md_assemble): Defer resolution of move to/from application registers
2221 dynamic insns when they can be issued on either the I- or M-units.
2222
90219bd0
AO		 22232005-01-25 Alexandre Oliva <aoliva@redhat.com>
2224
2225 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2226 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2227 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2228 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2229 * cgen.c (gas_cgen_parse_operand): Handle
2230 CGEN_PARSE_OPERAND_SYMBOLIC.
2231 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2232 (frv_force_relocation): Likewise. Fix handling of PIC
2233 relocations.
2234 (md_apply_fix3): Likewise.
2235
59c871b4
BE		 22362005-01-21 Ben Elliston <bje@au.ibm.com>
2237
2238 * as.h: Remove #if 0'd code.
2239 * atof-generic.c (atof_generic): Likewise.
2240 * ecoff.c (ecoff_directive_frame): Likewise.
2241 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2242 * itbl-ops.c (itbl_add_reg): Likewise.
2243 * listing.c (calc_hex): Likewise.
2244 * read.c (MASK_CHAR): Likewise.
2245 * subsegs.c (subsegs_print_statistics): Likewise.
2246 * symbols.c (indent): Likewise.
2247 * write.c (write_relocs): Likewise.
2248 (write_object_file): Likewise.
2249 (relax_frag): Likewise.
2250
fb767913
NC		 22512005-01-20 Nick Clifton <nickc@redhat.com>
2252
2253 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2254 getopt_long_only() from considering -a as an abbreviation for
2255 --alternate.
2256 (parse_args): Fix the parsing of -a=<file>.
2257
c556cc9c
AM		 22582005-01-20 Alan Modra <amodra@bigpond.net.au>
2259
2260 PR gas/684
2261 * read.c (s_incbin): Adjust default count for skip. Check validity
2262 of count and skip rigorously.
2263
9c6ed8e6
FF		 22642005-01-19 Fred Fish <fnf@specifixinc.com>
2265
2266 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2267
e5604d79
RS		 22682005-01-19 Richard Sandiford <rsandifo@redhat.com>
2269
2270 * read.c (convert_to_bignum): New function, split out from...
2271 (emit_expr): ...here. Handle the case where X_add_number is
2272 positive and the input value is negative.
2273 (output_big_sleb128): Fix setting of continuation bit. Check whether
2274 the final byte needs to be sign-extended. Fix size-shrinking loop.
2275 (emit_leb128_expr): When generating a signed leb128, see whether the
2276 sign of an O_constant's X_add_number matches the sign of the input
2277 value. Use a bignum if not.
2278
e38bc3b5
NC		 22792005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2280
2281 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2282 arch_sh_up in order to match the external name and make the
2283 testsuite's job easier.
2284
df227444
L		 22852005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2286
4df6ce47 2287 PR 659
df227444
L		 2288 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2289
b8b80cf7
NC		 22902005-01-12 Nick Clifton <nickc@redhat.com>
2291
2292 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2293 ignored_arguments array.
2294
324007b9
L		 22952005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2296
2297 * write.c (write_object_file): Disallow a symbol equated to
2298 common symbol.
2299
5c4504f7
NC		 23002005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2301
2302 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2303 bfd_mach_maxq20.
2304 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2305 (maxq_target): New function: Set the machine type.
2306
4e7fd91e
PB		 23072005-01-06 Paul Brook <paul@codesourcery.com>
2308
2309 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2310 (md_begin): Handle TE_VXWORKS for FP defaults.
2311 (md_apply_fix3): Correct rela offsets.
2312 (elf32_arm_target_format): Add VxWorks targets.
2313
ea3eed15
PB		 23142005-01-06 Paul Brook <paul@codesourcery.com>
2315
2316 * configure.tgt: Set em=vxworks for *-*-vxworks.
2317 * config/te-vxworks.h: New File.
2318
5dc1606f
PB		 23192005-01-06 Paul Brook <paul@codesourcery.com>
2320
2321 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2322
18af0b39
NC		 23232005-01-04 Dmitry Diky <diwil@spec.ru>
2324
2325 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2326 global label.
2327
196e8040
JW		 23282005-01-03 David Mosberger <davidm@hpl.hp.com>
2329
2330 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2331 (dot_loc): New function.
2332 (md_pseudo_table): Add entry to map .loc to dot_loc().
2333 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2334 seen a .loc directive or we're generating DWARF2 debug info for
2335 assembly source.
2336
a207757e
AM		 23372004-12-29 Alan Modra <amodra@bigpond.net.au>
2338
2339 PR gas/619
2340 * read.c (s_comm_internal): Don't zero end of name until size
2341 expression has been parsed.
2342
71d7ecf2
MM		 23432004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2344
2345 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2346
30c62922
TL		 23472004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2348
2349 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2350 case).
2351
14ee9f48
ILT		 23522004-12-22 Ian Lance Taylor <ian@airs.com>
2353
2354 * configure.tgt: New.
2355 * configure.in: Move setting of cpu_type, fmt, etc., to
2356 configure.tgt.
2357 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2358 $(srcdir)/configure.tgt.
2359 * configure, Makefile.in: Rebuild.
2360
750bce0e 23612004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 2362
750bce0e
NC		 2363 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2364 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2365 instructions.
2366 (avr_offset_expression): New function to parse offsets for LDI
2367 instructions.
2368 (avr_operand): Use it.
2369 (md_apply_fix3): Generate the relocs.
2370
9d2be1ee
JR		 23712004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2372
2373 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2374 BFD_RELOC_SH_IMMS10BY8 relocation.
2375
2376 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2377 than just ignoring bad code.
2378
1e50d24d
RS		 23792004-12-16 Richard Sandiford <rsandifo@redhat.com>
2380
2381 * config/tc-v850.c (handle_lo16): New function.
2382 (v850_reloc_prefix): Use it to check lo().
2383 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2384
2fbd2a87
NC		 23852004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2386
2387 * configure.in: Add s390x-ibm-tpf support.
2388 * configure: Regenerate.
2389
7a6d0b32
JB		 23902004-12-15 Jan Beulich <jbeulich@novell.com>
2391
2392 * config/obj-elf.c (obj_elf_change_section): Only set type and
2393 attributes on new sections. Emit warning when type of re-declared
2394 section doesn't match.
2395
5b9d23c6
JB		 23962004-12-15 Jan Beulich <jbeulich@novell.com>
2397
2398 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2399 '.cfi_startproc simple' doesn't inherit the old value.
2400
dcb45a06
JB		 24012004-12-15 Jan Beulich <jbeulich@novell.com>
2402
2403 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2404 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2405 generation to emit a factored offset.
2406
aa6975fb
ILT		 24072004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2408
6943caf0
ILT		 2409 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2410 which is too large in the case of NO_PIC without 64-bit
2411 addresses.
2412
aa6975fb
ILT		 2413 * config/tc-mips.c (mips_in_shared): New static variable.
2414 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2415 (md_longopts): Add -mshared and -mno-shared.
2416 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2417 (s_cpload): Implement !mips_in_shared case.
2418 (s_cpsetup): Likewise.
2419 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2420 * NEWS: Mention -mno-shared.
2421
be1b2b4b
PB		 24222004-12-09 Paul Brook <paul@codesourcery.com>
2423
2424 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2425 for function start.
2426
9a92f48d
ILT		 24272004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2428
dd22970f
ILT		 2429 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2430 sequence, increase the size of the sequence.
2431
9a92f48d
ILT		 2432 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2433 use CPU_RM9000.
2434
b617dc20
BE		 24352004-12-07 Ben Elliston <bje@gnu.org>
2436
2437 * read.c (s_align): Use an align_limit temporary to allay a GCC
2438 signed/unsigned comparison warning.
2439
c820d418
MM		 24402004-12-01 Mark Mitchell <mark@codesourcery.com>
2441
2442 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2443 * configure.in: Use it for arm*-*-linux-gnueabi*.
2444 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2445 * config/te-armlinuxeabi.h: New file.
2446 * Makefile.in: Regenerated.
2447 * aclocal.m4: Likewise.
2448 * configure: Likewise.
4df6ce47 2449 * doc/Makefile.in: Regenerated.
c820d418 2450
2b0210eb
BW		 24512004-12-02 Bob Wilson <bob.wilson@acm.org>
2452
2453 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2454 (xtensa_restore_emit_state): Likewise.
2455
9ebd302d
AM		 24562004-12-02 Alan Modra <amodra@bigpond.net.au>
2457
2458 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2459 (s_align): Use it.
2460
32118081
NC		 24612004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2462
2463 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2464 * Makefile.in: Regenerate.
2465
3f414718
TL		 24662004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2467
9ebd302d
AM		 2468 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2469 functions, give functions a meaningful name, add comments.
2470 (check_range): New function - Replace operand size calculation
3f414718
TL		 2471 with range checking.
2472 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 2473 (enum op_err): New.
3f414718
TL		 2474 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2475 handling.
2476
a7498ae6
NC		 24772004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2478
2479 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2480 miss between different section in the same module.
2481 (tc_gen_reloc): Likewise.
2482
5c54fd37
NC		 24832004-11-25 Theodore A. Roth <troth@openavr.org>
2484
2485 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2486 atmega325, atmega3250, atmega645 and atmega6450.
2487
37edbb65
JB		 24882004-11-25 Jan Beulich <jbeulich@novell.com>
2489
2490 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2491 permissible for the selected instruction suffix.
2492 (process_suffix): For DefaultSize instructions, suppressing the
2493 guessing of a 'q' suffix if the instruction doesn't support it is
2494 pointless, because only an 'l' suffix can be guessed in this place.
2495
5515a510
NC		 24962004-11-24 Nick Clifton <nickc@redhat.com>
2497
2498 * config/tc-iq2000.c: Remove support for IQ10 processor.
2499 Convert to ISO C90 formatting.
2500 * config/tc-iq2000.h: Likewise.
2501
dae1b34e
NC		 25022004-11-23 Nick Clifton <nickc@redhat.com>
2503
2504 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2505 in this table. They should be correct now.
2506
5c6af06e
JB		 25072004-11-23 Jan Beulich <jbeulich@novell.com>
2508
2509 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2510 indicate the MMX extensions added by both SSE and 3DNow!A.
2511 (Cpu3dnowA): Declare.
2512 (CpuUnknownFlags): Update.
2513 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2514 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2515 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2516 3DNow!. Athlon additionally implies 3DNow!A. Several new
2517 entries (those starting with a dot are for sub-arch specification).
2518 (set_cpu_arch): Handle sub-arch specifications.
2519 (parse_insn): Distinguish between instructions not supported because
2520 of insufficient CPU features and because of 64-bit mode.
2521 * doc/c-i386.texi: Describe enhanced .arch directive.
2522
d9740523
BW		 25232004-11-22 Bob Wilson <bob.wilson@acm.org>
2524
2525 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2526
3120ef82
BW		 25272004-11-22 Bob Wilson <bob.wilson@acm.org>
2528
2529 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2530 without a corresponding .debug_info section.
2531
d190d046
HPN		 25322004-11-22 Hans-Peter Nilsson <hp@axis.com>
2533
2534 * read.c (potable): Add "error" and "warning".
2535 (s_errwarn): New function.
2536 * read.h (s_errwarn): Declare.
2537 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2538
5519f6ea
NC		 25392004-11-22 Nick Clifton <nickc@redhat.com>
2540
2541 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2542 c_dot_file_symbol.
2543
f5c7edf4
AM		 25442004-11-19 Alan Modra <amodra@bigpond.net.au>
2545
2546 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2547 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2548
a4528eeb
AM		 25492004-11-19 Alan Modra <amodra@bigpond.net.au>
2550
2551 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2552 (coff_adjust_symtab): Adjust call.
2553 (crawl_symbols): Likewise.
2554 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2555 (obj_app_file): Adjust.
2556
444bf5f3
NC		 25572004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2558
2559 * configure.in: Enable bfd_assember for the MAXQ port.
2560 * configure: Regenerate.
2561
a1ace8d8 25622004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 2563 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 2564
2565 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2566 there is a conflict.
2567 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2568 interfaces that are related as determined by xtensa_interface_class_id.
2569
30e857fc
NC		 25702004-11-12 Nick Clifton <nickc@redhat.com>
2571
2572 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2573 offsets for conditional branches.
2574
a67517f4
BW		 25752004-11-11 Bob Wilson <bob.wilson@acm.org>
2576
2577 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2578
1d19a770
BW		 25792004-11-10 Bob Wilson <bob.wilson@acm.org>
2580
2581 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2582 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2583 MAYBE_UNREACHABLE.
2584 (relax_frag_immed): Update call to update_next_frag_state.
2585
c04f5787
AM		 25862004-11-10 Alan Modra <amodra@bigpond.net.au>
2587
2588 * obj.h (struct format_ops <app_file>): Add int param.
2589 * read.h (s_app_file_string): Likewise.
2590 * read.c (s_app_file_string): Likewise.
2591 (s_app_file): Adjust s_app_file_string call.
2592 * config/tc-mips.c (s_mips_file): Likewise.
2593 * config/obj-coff.h (obj_app_file): Add app param.
2594 * config/obj-ecoff.h (obj_app_file): Likewise.
2595 * config/obj-multi.h (obj_app_file): Likewise.
2596 * config/obj-elf.h (elf_file_symbol): Likewise.
2597 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2598 if called for # preprocessor lines.
2599
a77a9021
L		 26002004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2601
2602 PR 528
2603 * symbols.c (resolve_symbol_value): Convert weak symbols only
2604 for Windows PECOFF.
2605 (symbol_equated_reloc_p): Don't equate weaks when relocating
2606 only for Windows PECOFF.
2607
aea44f62
TL		 26082004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2609
2610 * config/tc-crx.c (print_insn): Check and set insn_addr.
2611 * config/tc-crx.h (md_frag_check): Define.
2612
7499d566
NC		 26132004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2614 Vineet Sharma <vineets@noida.hcltech.com>
2615
2616 * configure.in: Add support for new target maxq-coff.
2617 * configure: Regenerate.
2618 * NEWS: Mention new support.
2619 * config/tc-maxq.c: New file.
2620 * config/tc-maxq.h: New file.
2621 * config/obj-coff.h: Add support for maxq-coff.
2622
977cdf5a
NC		 26232004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2624
2625 * symbols.c (any_external_name): Define.
a77a9021 2626 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 2627 (S_SET_EXTERNAL): Support any_external_name.
2628 (S_SET_NAME): Qualify parameter const.
316f3bf8 2629 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 2630 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2631 * tc.h (any_external_name): Declare.
2632 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2633 assemblers also.
2634 (weak_is_altname): Declare and define.
2635 (weak_name2altname): Same.
2636 (weak_altname2name): Same.
2637 (weak_uniquify): Same.
2638 (weak_altprefix): Define.
2639 (obj_coff_weak): Change .weak syntax and handling.
2640 (coff_frob_symbol): Fix PE weak symbol alternates.
2641 * config/obj-coff.h (USE_UNIQUE): Define.
2642 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2643 are in another segment.
2644 (tc_gen_reloc): Remove broken addend hack.
2645 doc/as.texinfo: Update.
2646
34e41783
BW		 26472004-11-05 Sterling Augustine <sterling@tensilica.com>
2648
2649 * config/tc-xtensa.c (total_frag_text_expansion): New.
2650 (md_estimate_size_before_relax): Use it.
2651 (find_address_of_next_align_frag): Likewise.
2652
dcd46b4e
TL		 26532004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2654
2655 * config/tc-crx.c: Rename argument types.
2656 (processing_arg_number): Rename to 'cur_arg_num'.
2657 (get_number_of_bits): Rename to 'set_operand_size'.
2658 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2659 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2660 (set_indexmode_parameters): Remove function, integrate its code into
2661 'set_operand'.
2662 (set_operand_size): Get rid of 'Operand Number' function parameter -
2663 use global variable 'cur_arg_num' instead.
2664 Use a local 'argument' pointer to reference the current argument.
2665 (parse_operand): Likewise.
2666 (set_operand): Likewise.
2667 (process_label_constant): Likewise.
2668
9456465c
BW		 26692004-11-04 Bob Wilson <bob.wilson@acm.org>
2670
2671 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2672 (add_section_rename): Delete. Inlined into...
2673 (build_section_rename): ...here. Use xstrdup instead of strdup.
2674 (xtensa_section_rename): Drop "const" from argument and return types.
2675 (md_show_usage): Indent to match show_usage().
2676 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2677 (tc_canonicalize_section_name): Define.
2678 (md_elf_section_rename): Remove unused macro.
2679 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2680 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2681 (Frame Directive): Delete.
2682
7f266840
DJ		 26832004-11-04 Daniel Jacobowitz <dan@debian.org>
2684
2685 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2686 * config/tc-arm.c (target_oabi): Delete.
2687 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2688 (arm_opts): Remove moabi.
2689 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2690 * doc/c-arm.texi (ARM Options): Likewise.
2691 * configure: Regenerated.
2692
ae57792d
HPN		 26932004-11-04 Hans-Peter Nilsson <hp@axis.com>
2694
2695 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2696 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2697 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2698 * configure: Regenerate.
2699 * config/tc-cris.c (enum cris_archs): New.
2700 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2701 (cris_insn_ver_valid_for_arch): New functions.
2702 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2703 (cris_arch): New variable.
2704 (md_pseudo_table): New pseudo .arch.
2705 (err_for_dangerous_mul_placement): Initialize according to
2706 DEFAULT_CRIS_ARCH.
2707 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2708 All users changed.
2709 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2710 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2711 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2712 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2713 use in md_cris_relax_table.
2714 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2715 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2716 Update and improve head comment.
2717 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2718 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2719 (OPTION_ARCH): New.
2720 (md_longopts): New option --march=...
2721 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2722 macros.
2723 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2724 (HANDLE_RELAXABLE): New macro.
2725 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2726 cases. Check for weak symbols and assume not relaxable. Handle
2727 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2728 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2729 fragP->fr_symbol.
2730 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2731 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2732 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 2733 (cris_relax_frag): Handle new states.
ae57792d
HPN		 2734 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2735 (md_begin): Define symbols "..asm.arch.cris.v32",
2736 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2737 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2738 when entering opcode table entry points.
2739 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2740 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2741 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2742 (cris_process_instruction): Initialize out_insnp->insn_type to
2743 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2744 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2745 cases.
2746 <case 'm'>: Check that modified_char == '.'.
2747 <invalid operands>: Consume the rest of the line.
2748 When operands don't match, skip over subsequent insns with
2749 non-matching version specifier but same mnemonic.
2750 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2751 special registers in CRISv32 are always 32 bit long.
2752 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2753 New cases.
2754 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2755 and compatible. Recognize "ACR" for v32, unless followed by "+".
2756 (get_spec_reg): Consider cris_arch when looking up register.
2757 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2758 v32 or compatible.
2759 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2760 (cris_get_expression): Restore input_line_pointer if failing "early".
2761 (get_flags): Consider cris_arch and recognize flags accordingly.
2762 (branch_disp): Adjust for CRISv32.
2763 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2764 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2765 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2766 resolved. Don't enter zeros in object file for
2767 BFD_RELOC_32_PCREL.
2768 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2769 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2770 (md_parse_option): Break out "return 1".
2771 <OPTION_ARCH> New case.
2772 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2773 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2774 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2775 <case BFD_RELOC_32_PCREL>: New cases.
2776 Addends for non-zero fx_pcrel are too in fx_offset.
2777 (md_show_usage): Show --march=<arch>.
2778 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2779 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2780 (s_syntax) <struct syntaxes>: Properly constify member operand.
2781 * config/tc-cris.h (TARGET_MACH): Define.
2782 (cris_mach): Declare.
2783 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2784 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2785 (CRIS-Opts): Document --march=...
2786 (CRIS-Pseudos): Document .arch.
2787
9306ca4a
JB		 27882004-11-04 Jan Beulich <jbeulich@novell.com>
2789
2790 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2791 intel syntax and no register prefix, allow $ in symbol names when
2792 intel syntax.
2793 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2794 (intel_float_operand): Add fourth return value indicating math control
2795 operations. Make classification more precise.
2796 (md_assemble): Complain if memory operand of mov[sz]x has no size
2797 specified.
2798 (parse_insn): Translate word operands to floating point instructions
2799 operating on integers as well as control instructions to short ones
2800 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2801 floating point instructions operating on non-integer operands.
2802 (match_template): Remove fldcw special case. Adjust q-suffix handling
2803 to permit it on fild/fistp/fisttp in AT&T mode.
2804 (process_suffix): Don't guess DefaultSize insns' suffix from
2805 stackop_size for certain floating point control instructions. Guess
2806 suffix for branch and [ls][gi]dt based on flag_code. Split error
2807 messages for Intel and AT&T syntax, and make the condition more strict
2808 for the former. Adjust suppressing of generation of operand size
2809 overrides.
2810 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2811 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2812 more error checking.
2813 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2814 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2815
2b4f075a
HPN		 28162004-11-03 Hans-Peter Nilsson <hp@axis.com>
2817
2818 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2819 md_short_jump_size, md_long_jump_size.
2820 * write.c [!WORKING_DOT_WORD]: Ditto.
2821 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2822 qualifier.
2823 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2824 declare.
2825 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2826 const qualifier in these definitions.
2827 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2828 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2829
ddbc47ac
NC		 28302004-11-02 Nick Clifton <nickc@redhat.com>
2831
2832 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2833 table before deciding to produce a .debug_line section to match up
2834 with a user provided .debug_info section.
2835
3ad3f5ad
TL		 28362004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2837
2838 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2839 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2840
c815a616
TL		 28412004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2842
2843 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2844 (get_flags): New function.
c04f5787
AM		 2845 (get_number_of_bits): Edit comments, update numeric values to
2846 supported sizes.
2847 (process_label_constant): Don't support the colon
2848 format (SYMBOL:[s|m|l]).
c815a616
TL		 2849 (set_cons_rparams): Support argument type 'arg_rbase'.
2850 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2851 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 2852 (getreg_image): Remove redundant code, update according to latest
2853 CRX spec.
c815a616 2854 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 2855 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 2856 instruction type (not only mnemonic).
2857 Add various error checking.
2858 (preprocess_reglist): Support HI/LO and user registers.
2859
ed7af9f9
L		 28602004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2861
c04f5787 2862 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 2863 in an epilogue directive go negative.
2864
ac025970
L		 28652004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2866
2867 PR 474
2868 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2869 after reporting template error during manual bundling. Reported
2870 by Michael Dupont, michaelx.dupont@intel.com.
2871
a394c00f
NC		 28722004-10-25 Daniel Jacobowitz <dan@debian.org>
2873
2874 * Makefile.am: Run dep-am.
2875 * aclocal.m4: Regenerate with automake 1.9.2.
2876 * Makefile.in: Regenerate with automake 1.9.2.
2877 * doc/Makefile.in: Likewise.
2878
2879 * config/tc-arm.c: Include "dw2gencfi.h".
2880 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2881 New functions.
2882 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2883 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2884 (tc_cfi_frame_initial_instructions): Define.
2885 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2886 Add prototypes.
2887
23d83918
TL		 28882004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2889
2890 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2891 operands validity.
2892 Update coprocessor id to be unsigned immediate.
2893
bb41ade5
AM		 28942004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2895
2896 * config/tc-i386.c (O_secrel): Delete.
2897 (tc_pe_dwarf2_emit_offset): New function.
2898 * config/tc-i386.h (O_secrel): Define as O_md1.
2899 (TC_DWARF2_EMIT_OFFSET): Define.
2900
87e62348
NC		 29012004-10-18 Nick Clifton <nickc@redhat.com>
2902
2903 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2904 ignore @fptr() directives for 4-byte fixups.
2905
3c55da70
AM		 29062004-10-15 Alan Modra <amodra@bigpond.net.au>
2907
2908 * Makefile.am: Run "make dep-am"
2909 * Makefile.in: Regenerate.
2910
40e7b7b9
BW		 29112004-10-14 Bob Wilson <bob.wilson@acm.org>
2912
2913 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2914 Remove comments about placement of literal pools.
2915 (Literal Directive): Update description of literal placement.
2916 (Literal Prefix Directive): Remove statement that this does not apply
2917 to absolute-mode literals. Describe new section naming scheme.
2918
b08b5071
BW		 29192004-10-12 Bob Wilson <bob.wilson@acm.org>
2920
2921 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2922 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2923 is_windowed_return_opcode): Delete.
2924 (xtensa_frob_label): Use get_subseg_target_freq.
2925 (md_assemble): Inline call to is_entry_opcode.
2926 (xtensa_handle_align): Inline call to get_frag_is_literal.
2927 (relaxation_requirements): Inline call to is_jx_opcode.
2928 (emit_single_op): Inline call to is_movi_opcode.
2929 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2930 get_frag_is_no_transform, is_entry_opcode, and
2931 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2932 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2933 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2934 Inline calls to get_frag_is_no_transform.
2935 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2936 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2937 get_frag_is_no_transform.
2938 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2939 and set_frag_is_no_transform.
2940 (get_expression_value): Delete.
2941 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2942 cur_target_freq to target_freq.
2943 (get_subseg_info): Split out code to create a new map entry into ...
2944 (add_subseg_info): ... this new function.
2945 (get_last_insn_flags): Check if get_subseg_info succeeded.
2946 (set_last_insn_flags): Call add_subseg_info if needed.
2947 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2948 (xtensa_reorder_segments): Compute last_sec while counting sections.
2949 Remove call to get_last_sec.
2950 (get_last_sec): Delete.
2951 (cache_literal_section): Inline call to retrieve_literal_seg and its
2952 callees, seg_present and add_seg_list.
2953 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2954 (get_frag_is_insn, get_frag_is_no_transform,
2955 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2956 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2957
7fa3d080
BW		 29582004-10-12 Bob Wilson <bob.wilson@acm.org>
2959
2960 * config/tc-xtensa.c: Use ISO C90 formatting.
2961 * config/tc-xtensa.h: Likewise.
2962 * config/xtensa-istack.h: Likewise.
2963 * config/xtensa-relax.c: Likewise.
2964 * config/xtensa-relax.h: Likewise.
2965
8cb51566
PB		 29662004-10-12 Paul Brook <paul@codesourcery.com>
2967
2968 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2969 EF_ARM_EABI_VER4.
2970 (arm_eabis): Ditto.
2971 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2972 -meabi=3.
2973
653cfe85
BW		 29742004-10-08 Bob Wilson <bob.wilson@acm.org>
2975
2976 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2977 entries.
2978 (Acknowledgements): Use "GAS" instead of AS variable.
2979
d2b2c203
DJ		 29802004-10-08 Daniel Jacobowitz <dan@debian.org>
2981
2982 * config/tc-i386.c: Include "elf/x86-64.h".
2983 (i386_elf_section_type): New function.
2984 * config/tc-i386.h (md_elf_section_type): Define.
2985 (i386_elf_section_type): New prototype.
2986
e80e0390
NC		 29872004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2988
2989 * config/m68k-parse.h (enum m68k_register): New control register,
2990 MBAR2 (for MCF5249)
2991 * config/tc-m68k.c: Correct control register set for MCF5249.
2992
43cd72b9 29932004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 2994 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 2995
2996 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2997 (UNREACHABLE_MAX_WIDTH): Define.
2998 (XTENSA_FETCH_WIDTH): Delete.
2999 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3000 prefer_const16, prefer_l32r): New global variables.
3001 (LIT4_SECTION_NAME): Define.
3002 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3003 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3004 (frag_flags struct): New.
c04f5787 3005 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 3006 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3007 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3008 (MAX_FORMATS): Define.
3009 (op_placement_info struct, op_placement_table): New.
3010 (O_pltrel, O_hi16, O_lo16): Define.
3011 (directiveE enum): Rename directive_generics to directive_transform.
3012 Delete directive_relax. Add directive_schedule,
3013 directive_absolute_literals, and directive_last_directive.
3014 (directive_info): Rename "generics" to "transform". Delete "relax".
3015 Add "schedule" and "absolute-literals".
3016 (directive_state): Adjust entries to match changes in directive_info.
3017 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3018 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3019 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3020 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3021 (align_only_targets, software_a0_b_retw_interlock,
3022 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3023 software_avoid_short_loop, software_avoid_close_loop_end,
3024 software_avoid_all_short_loops, specific_opcode): Delete.
3025 (warn_unaligned_branch_targets): New.
3026 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3027 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3028 (option_[no_]link_relax, option_[no_]transform,
3029 option_[no_]absolute_literals, option_warn_unaligned_targets,
3030 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3031 New enum values.
3032 (option_[no_]align_only_targets, option_literal_section_name,
3033 option_text_section_name, option_data_section_name,
3034 option_bss_section_name, option_eb, option_el): Delete.
3035 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3036 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3037 and target-hardware. Delete entries for [no-]target-align-only,
3038 literal-section-name, text-section-name, data-section-name, and
3039 bss-section-name.
3040 (md_parse_option): Handle new options and remove old ones. Accept but
3041 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3042 and treat them as [no-]transform.
3043 (md_show_usage): Add new options and remove old ones.
3044 (xtensa_setup_hw_workarounds): New.
3045 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3046 "long", "short", "loc" and "frequency" entries.
3047 (use_generics): Rename to ...
3048 (use_transform): ... this function. Add past_xtensa_end check.
3049 (use_longcalls): Add past_xtensa_end check.
3050 (code_density_available, can_relax): Delete.
3051 (do_align_targets): New.
3052 (get_directive): Accept dashes in directive names. Warn about
3053 [no-]generics and [no-]relax directives and treat them as
c04f5787 3054 [no-]transform.
43cd72b9
BW		 3055 (xtensa_begin_directive): Call md_flush_pending_output only for some
3056 directives. Check for directives inside instruction bundles. Warn
3057 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3058 directives. Handle new directives. Check generating_literals flag
3059 for literal_prefix.
3060 (xtensa_end_directive): Check for directives inside instruction
3061 bundles. Warn and ignore [no-]density directives. Handle new
3062 directives. Call xtensa_set_frag_assembly_state.
3063 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3064 xtensa_dwarf2_emit_insn): New.
3065 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3066 use_literal_section flag.
3067 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3068 literals. Use xtensa_elf_cons to parse the expression.
3069 (xtensa_literal_prefix): Do not check use_literal_section. Support
3070 ".lit4" sections for absolute literals. Change prefix convention to
3071 replace ".text" (or ".t" in a linkonce section). No need to call
3072 subseg_set.
3073 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3074 (expression_end): Handle closing braces and colons.
3075 (PLT_SUFFIX, plt_suffix): Delete.
3076 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3077 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3078 and O_hi16 expressions as well.
3079 (tokenize_arguments): Handle closing braces and colons.
3080 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3081 operands and paired register syntax.
3082 (get_invisible_operands): New.
3083 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3084 new xtensa-isa.h functions.
3085 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3086 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3087 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3088 instructions. Use xtensa_translate_zero_immed.
3089 (operand_is_immed, operand_is_pcrel_label): Delete.
3090 (get_relaxable_immed): Use new xtensa-isa.h functions.
3091 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3092 functions.
3093 (xtensa_print_insn_table, print_vliw_insn): New.
3094 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3095 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3096 is_branch_or_jump_opcode): Delete.
3097 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3098 (opnum_to_reloc, reloc_to_opnum): Delete.
3099 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3100 xtensa-isa.h functions. Operate on one slot of an instruction.
3101 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3102 xg_get_insn_size): Delete.
3103 (xg_get_build_instr_size): Use xg_get_single_size.
3104 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3105 xg_build_widen_table. Use xg_get_single_size.
3106 (xg_get_max_narrow_insn_size): Delete.
3107 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3108 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3109 xg_get_single_size.
3110 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3111 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3112 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3113 xg_build_widen_table. Use xg_get_single_size.
3114 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3115 xg_check_operand.
3116 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3117 treat weak symbols conservatively.
3118 (xg_check_operand): Use new xtensa-isa.h functions.
3119 (is_dnrange): Delete.
3120 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3121 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3122 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3123 xtensa-isa.h functions.
3124 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3125 xg_instruction_matches_options): New.
3126 (xg_instruction_matches_rule): Handle O_register expressions. Call
3127 xg_instruction_matches_options.
3128 (transition_rule_cmp): New.
3129 (xg_instruction_match): Update call to xg_build_simplify_table.
3130 (xg_build_token_insn): Record loc fields.
3131 (xg_simplify_insn): Check is_specific_opcode field and
3132 density_supported flag.
3133 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3134 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3135 (xg_assemble_literal): Add error handling for O_big. Call
3136 record_alignment. Handle O_pltrel.
3137 (xg_valid_literal_expression): New.
3138 (xg_assemble_literal_space): Add slot parameter. Remove call to
3139 set_expr_symbol_offset. Add call to record_alignment. Update call to
3140 xg_finish_frag.
3141 (xg_emit_insn): Delete.
3142 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3143 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3144 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3145 and slot parameters. Handle new "alternate" relocations for absolute
3146 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3147 O_hi16. Use new xtensa-isa.h functions.
3148 (xg_assemble_tokens): Delete.
3149 (is_register_writer): Use new xtensa-isa.h functions.
3150 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3151 old-style RSR from LCOUNT.
3152 (next_frag_opcode): Delete.
3153 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3154 update_next_frag_state): New.
3155 (update_next_frag_nop_state): Delete.
3156 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3157 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3158 the state of the absolute-literals directive. Add calls to
3159 record_alignment and xtensa_set_frag_assembly_state. Call
3160 xtensa_switch_to_non_abs_literal_fragment instead of
3161 xtensa_switch_to_literal_fragment.
3162 (build_nop): New.
3163 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3164 (get_expanded_loop_offset): Change check for undefined opcode to an
3165 assertion.
3166 (xtensa_set_frag_assembly_state, relaxable_section,
3167 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3168 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3169 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3170 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3171 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3172 (xtensa_init_fix_data): New.
3173 (xtensa_frob_label): Reset label symbol to the current frag. Check
3174 do_align_targets and generating_literals flag. Propagate frequency
3175 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3176 (xtensa_unrecognized_line): New.
3177 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3178 to xtensa_set_frag_assembly_state.
3179 (error_reset_cur_vinsn): New.
3180 (md_assemble): Remove check for literal frag. Remove call to
3181 istack_init. Call use_transform instead of use_generics. Parse
3182 explicit instruction format specifiers. Move code for
3183 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3184 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3185 Add dwarf2_where call. Remote automatic alignment for ENTRY
3186 instructions. Move call to xtensa_clear_insn_labels to the end.
3187 Rearrange to handle bundles.
3188 (xtensa_cons_fix_new): Delete.
3189 (xtensa_handle_align): New.
3190 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3191 assignment to is_no_density field.
3192 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3193 instead of reloc_to_opnum. Handle "alternate" relocations.
3194 (xtensa_force_relocation, xtensa_check_inside_bundle,
3195 xtensa_elf_section_change_hook): New.
3196 (xtensa_symbol_new_hook): Delete.
3197 (xtensa_fix_adjustable): Check for difference of symbols with an
3198 offset. Check for external and weak symbols.
3199 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3200 (md_estimate_size_before_relax): Return expansion for the first slot.
3201 (tc_gen_reloc): Handle difference of symbols by producing
3202 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3203 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3204 tentative values into the output when linkrelax is set.
3205 (XTENSA_PROP_SEC_NAME): Define.
3206 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3207 Create literal tables only if using literal sections. Create new
3208 property tables instead of old instruction tables. Check for unaligned
3209 branch targets and loops.
3210 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3211 new_resource_table, clear_resource_table, resize_resource_table,
3212 resources_available, reserve_resources, release_resources,
3213 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3214 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3215 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3216 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3217 flag. Update checks for workaround options. Call
3218 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3219 (xtensa_cleanup_align_frags): Add special case for branch targets.
3220 Check for and mark unreachable frags.
3221 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3222 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3223 end of a zero-overhead loop body.
3224 (frag_can_negate_branch): Handle instructions with multiple slots.
3225 Use new xtensa-isa.h functions
3226 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3227 xtensa_mark_zcl_first_insns): New.
3228 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3229 transformations are disabled.
3230 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3231 multislot instructions.
3232 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3233 Likewise. Also error if transformations are disabled.
3234 (unrelaxed_frag_max_size): New.
3235 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3236 xtensa-isa.h functions.
3237 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3238 xtensa_opcode_is_loop instead of is_loop_opcode.
3239 (get_text_align_power): Replace as_fatal with assertion.
3240 (get_text_align_fill_size): Iterate instead of using modulus when
3241 use_nops is false.
3242 (get_noop_aligned_address): Assert that this is for a machine-dependent
3243 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3244 xg_get_single_size, and frag_format_size.
3245 (get_widen_aligned_address): Rename to ...
3246 (get_aligned_diff): ... this function. Add max_diff parameter.
3247 Remove handling of rs_align/rs_align_code frags. Use
3248 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3249 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3250 and pass it back to caller.
3251 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3252 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3253 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3254 (relax_frag_text_align): Rename to ...
3255 (relax_frag_loop_align): ... this function. Assume loops can only be
3256 in the first slot of an instruction.
3257 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3258 instruction. Remove call to frag_wane.
3259 (relax_frag_narrow): Rename to ...
3260 (relax_frag_for_align): ... this function. Extend to handle
3261 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3262 RELAX_NARROW for the first slot.
3263 (find_address_of_next_align_frag, bytes_to_stretch): New.
3264 (future_alignment_required): Use find_address_of_next_align_frag and
3265 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3266 alignment decisions.
3267 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3268 Check if transformations are enabled for b_j_loop_end workaround.
3269 Use new xtensa-isa.h functions and handle multislot instructions.
3270 Update call to xg_assembly_relax.
3271 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3272 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3273 frag types.
3274 (convert_frag_narrow): Add segP, format and slot parameters. Call
3275 convert_frag_immed for branch instructions. Adjust calls to
3276 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3277 xg_get_single_size and xg_get_single_format.
3278 (convert_frag_fill_nop): New.
3279 (convert_frag_immed): Add format and slot parameters. Handle multislot
3280 instructions and use new xtensa-isa.h functions. Update calls to
3281 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3282 enabled for b_j_loop_end workaround. Use build_nop instead of
3283 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3284 frags. Use xg_get_single_size. Handle O_pltrel.
3285 (fix_new_exp_in_seg): Remove check for old plt flag.
3286 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3287 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3288 for loop opcode to an assertion. Mark all frags up to the end of the
3289 loop as not transformable.
3290 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3291 (get_subseg_info): New.
3292 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3293 check for dest_seg.
3294 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3295 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3296 (xtensa_switch_to_non_abs_literal_fragment): New.
3297 (cache_literal_section): Add is_code parameter and pass it through to
3298 retrieve_literal_seg.
3299 (retrieve_literal_seg): Add is_code parameter and use it to set the
3300 flags on the literal section. Handle case where head parameter is 0.
3301 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3302 set_frag_is_no_transform): New.
3303 (xtensa_create_property_segments): Add end_property_function parameter
3304 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3305 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3306 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3307 (add_xt_block_frags): Add end_property_function parameter and call it
3308 if it is non-zero. Call xtensa_frag_flags_init.
3309 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3310 get_frag_property_flags, frag_flags_to_number,
3311 xtensa_frag_flags_combinable, xt_block_aligned_size,
3312 xtensa_xt_block_combine, add_xt_prop_frags,
3313 init_op_placement_info_table, opcode_fits_format_slot,
3314 xg_get_single_size, xg_get_single_format): New.
3315 (istack_push): Inline call to tinsn_copy.
3316 (tinsn_copy): Delete.
3317 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3318 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3319 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3320 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3321 functions. Handle invisible operands.
3322 (tinsn_to_slotbuf): New.
3323 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3324 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3325 vinsn_from_chars, and xg_free_vinsn.
3326 (tinsn_from_insnbuf): New.
3327 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3328 instructions. Handle symbol differences.
3329 (get_num_stack_text_bytes): Use xg_get_single_size.
3330 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3331 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3332 get_expr_register, set_expr_symbol_offset_diff): New.
3333 * config/tc-xtensa.h (MAX_SLOTS): Define.
3334 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3335 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3336 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3337 RELAX_NONE types.
3338 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3339 (xtensa_frag_type struct): Add is_assembly_state_set,
3340 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3341 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3342 Replace is_generics and is_relax fields by is_no_transform field.
3343 Delete is_text and is_longcalls fields. Change text_expansion and
3344 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3345 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3346 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3347 (xtensa_fix_data struct): New.
3348 (xtensa_symfield_type struct): Delete plt field.
3349 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3350 forward declaration here.
3351 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3352 (XTENSA_SECTION_RENAME): Undefine.
3353 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3354 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3355 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3356 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3357 (unit_num_copies_func, opcode_num_units_func,
3358 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3359 (resource_table struct): New.
3360 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3361 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3362 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3363 (tinsn_copy): Delete prototype.
3364 (vliw_insn struct): New.
3365 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3366 (widen_spec_list): Add option conditions for density and boolean
3367 instructions. Add expansions using CONST16 and conditions for using
3368 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3369 predicted branches.
3370 (simplify_spec_list): Add option conditions for density instructions.
3371 Add entry for NOP instruction.
3372 (append_transition): Add cmp function pointer parameter and use it to
3373 insert the new entry in order.
3374 (operand_function_LOW16U, operand_function_HI16U): New.
3375 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3376 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3377 (enter_opname, split_string): Use xstrdup instead of strdup.
3378 (init_insn_pattern): Initialize new options field.
3379 (clear_req_or_option_list, clear_req_option_list,
3380 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3381 New.
3382 (parse_insn_pattern): Parse option conditions.
3383 (transition_applies): New.
3384 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3385 swapped last arguments in calls to append_constant_value_condition.
3386 Call clone_req_option_list. Add warning about invalid opcode.
3387 Handle LOW16U and HI16U function names.
3388 (build_transition_table): Add cmp parameter and use it in calls to
3389 append_transition. Use new xtensa-isa.h functions. Check
3390 transition_applies before adding entries.
3391 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3392 pass it through to build_transition_table.
3393 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3394 ReqOption, transition_cmp_fn): New types.
3395 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3396 (transition_rule struct): Add options field.
3397 * doc/as.texinfo (Overview): Update Xtensa options.
3398 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3399 --[no-]relax, and --[no-]generics options. Update descriptions of
3400 --text-section-literals and --[no-]longcalls. Add
3401 --[no-]absolute-literals and --[no-]transform.
3402 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3403 Remove use of "generic" and "specific" terminology for opcodes.
3404 (Xtensa Registers): Generalize the syntax description to include
3405 user-defined register files.
3406 (Xtensa Automatic Alignment): Update.
3407 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3408 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3409 (Xtensa Directives): Remove confusing rules about precedence.
3410 (Density Directive, Relax Directive): Delete.
3411 (Schedule Directive): New.
3412 (Generics Directive): Rename to ...
3413 (Transform Directive): ... this node.
3414 (Literal Directive): Update for absolute literals. Missing
3415 literal_position directive is now an error.
3416 (Literal Position Directive): Update for absolute literals.
3417 (Freeregs Directive): Delete.
3418 (Absolute Literals Directive): New.
3419 (Frame Directive): Minor editing.
3420 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3421 Update dependencies.
3422 * Makefile.in: Regenerate.
3423
6e1304d8
RS		 34242004-10-07 Richard Sandiford <rsandifo@redhat.com>
3425
3426 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3427 to build the second and third fixups for a composite relocation.
3428 (macro_read_relocs): New function.
3429 (macro_build): Use it.
3430 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3431 Simplify fragging code accordingly.
3432 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3433 of the composite relocation. Set fx_tcbit in both fixups.
3434
b1dca8ee
RS		 34352004-10-07 Richard Sandiford <rsandifo@redhat.com>
3436
3437 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3438 (md_apply_fix3): Don't treat composite relocs as done.
3439
89658e52
NC		 34402004-10-07 Jan Beulich <jbeulich@novell.com>
3441
3442 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3443 prefix for symbol names generated from the LOCAL macro directive.
3444
289040ca
NC		 3445 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3446 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3447
48c9f030
NC		 34482004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3449
3450 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 3451 Special registers.
5c5054ab 3452 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 3453 (get_cinv_parameters): Add 'b' option to invalidate the
3454 branch-target cache.
3455
7ed4c4c5
NC		 34562004-10-05 Paul Brook <paul@codesourcery.com>
3457
3458 * config/tc-arm.c (unwind): New variable.
3459 (vfp_sp_encode_reg): New function.
3460 (vfp_sp_reg_required_here): Use it.
3461 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3462 (vfp_parse_reg_list): New function.
3463 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3464 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3465 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3466 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3467 functions.
3468 (md_pseudo_table): Add them.
3469 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3470 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3471 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3472 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3473 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 3474 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 3475 * NEWS: Mention the new feature.
3476
04ca8703
EC		 34772004-10-04 Eric Christopher <echristo@redhat.com>
3478
3479 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3480
7c1d0959
L		 34812004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3482
3483 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3484 TLS relocations.
3485 * config/tc-s390.c (md_apply_fix3): Likewise.
3486 * config/tc-sparc.c (md_apply_fix3): Likewise.
3487
40a18ebd
NC		 34882004-10-01 Paul Brook <paul@codesourcery.com>
3489
3490 * config/tc-arm.c (arm_elf_section_type): New function.
3491 (arm_elf_change_section): Set section link for exidx sections.
3492 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3493 (md_elf_section_type): Define.
3494
14127cc4
NC		 34952004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3496
3497 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3498 instruction's offset.
3499
b7c92712
NC		 35002004-10-01 Adam Nemet <anemet@lnxw.com>
3501
3502 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3503
65555e64
AM		 35042004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3505
3506 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3507 asymbol *, instead use symbol_get_bfdsym.
3508
9fe0b840
NC		 35092004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3510
3511 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3512
0dd132b6
NC		 35132004-09-30 Paul Brook <paul@codesourcery.com>
3514
3515 * config/tc-arm.c (do_smi, do_nop): New functions.
3516 (insns): Add ARMv6ZK instructions.
3517 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3518 (tc_gen_reloc): Ditto.
3519 (arm_cpus): Add mpcore and arm1176.
3520 (arm_archs): Add armv6{k,z,zk}.
3521 * doc/c-arm.texi: Document new cores and architectures.
3522
a737bd4d
NC		 35232004-09-30 Nick Clifton <nickc@redhat.com>
3524
3525 * config/tc-arm.c: Use ISO C90 formatting.
3526
3631a3c8
NC		 35272004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3528
a737bd4d 3529 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 3530 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3531 REG_TYPE_MVDX is expected.
3532
d5f0cf92
AM		 35332004-09-29 Marc Bevand <m.bevand@gmail.com>
3534
3535 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3536
9f9a069e
JW		 35372004-09-21 James E Wilson <wilson@specifixinc.com>
3538
3539 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3540 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3541 output_spill_base, output_unat_psprel, output_lc_psprel,
3542 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3543 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3544 output_spill_psprel_p): Use it.
3545
4b778c88
TL		 35462004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3547
c04f5787 3548 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 3549 Handle load/stor unique instructions before parsing.
4b778c88 3550
eb043451
PB		 35512004-09-17 Paul Brook <paul@codesourcery.com>
3552
3553 * config/tc-arm.c (s_arm_rel31): New funciton.
3554 (md_pseudo_table): Add .rel31.
04ca8703 3555 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 3556 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3557 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3558 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3559 (arm_parse_reloc): Add (target2).
3560
8ea2b00f
AM		 35612004-09-17 Alan Modra <amodra@bigpond.net.au>
3562
3563 * Makefile.am: Run "make dep-am".
3564 * Makefile.in: Regenerate.
3565 * aclocal.m4: Regenerate.
3566 * configure: Regenerate.
3567 * doc/Makefile.in: Regenerate.
3568 * po/POTFILES.in: Regenerate.
3569 * po/gas.pot: Regenerate.
3570
7e1792e0
HPN		 35712004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3572
3573 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3574 [!LLONG_MAX]: Ditto.
3575
9c504268
PB		 35762004-09-13 Paul Brook <paul@codesourcery.com>
3577
3578 * config/tc-arm.c: Rename RELABS to TARGET1.
3579
2159ac21
AM		 35802004-09-13 Alan Modra <amodra@bigpond.net.au>
3581
3582 * messages.c (as_internal_value_out_of_range): Cast values passed
3583 to as_bad_where or as_warn_where to proper type.
3584
23794b24
MM		 35852004-09-11 Theodore A. Roth <troth@openavr.org>
3586
3587 * config/tc-avr.c: Add support for
3588 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3589
e9fad691
AM		 35902004-09-09 Alan Modra <amodra@bigpond.net.au>
3591
3592 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3593 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3594
10b016c2
PB		 35952004-09-08 Paul Brook <paul@codesourcery.com>
3596
3597 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3598 fini_array and preinit_array section types.
3599 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3600 and fini_array.
3601 * doc/as.texinfo: Document extra section types.
3602
e5a52504
MM		 36032004-09-02 Mark Mitchell <mark@codesourcery.com>
3604
3605 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3606 * Makefile.in: Regenerated.
3607 * configure.in: Set em for arm*-*-symbianelf*.
3608 * configure: Regenerated.
3609 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3610 vectors when appropriate.
3611 * config/te-symbian.h: New file.
3612
42851540
NC		 36132004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3614
3615 * config/tc-crx.c (gettrap): Exception vector can be case
3616 insensitive.
04ca8703 3617 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 3618 instructions.
3619 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 3620 (process_label_constant): Initialize relocation type to
42851540
NC		 3621 BFD_RELOC_NONE
3622
8783612f
RE		 36232004-09-01 Richard Earnshaw < reanrsha@arm.com>
3624
3625 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3626 for synthesizable cores.
3627
1ff4677c
RE		 3628 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3629
b18c562e
NC		 36302004-08-25 Dmitry Diky <diwil@spec.ru>
3631
3632 * config/tc-msp430.c: Clean-up the code.
3633 (md_relax_table): New relax table.
3634 (mcu_types): Sort MCU types.
3635 (md_pseudo_table): Add .profiler pseudo handler.
3636 (pow2value): New function.
3637 (msp430_profiler): New function.
3638 (msp430_operands): Add new insns handlers.
3639 (msp430_srcoperand): Add register operand handler, allow complex
3640 expressions.
3641 (md_estimate_size_before_relax): Rewritten.
3642 (md_convert_frag): Rewritten.
3643 (msp430_relax_frag): New function.
3644 * config/tc-msp430.h (md_relax_frag): define macro
3645 * doc/c-msp430.texi: Update information.
3646
8f94ae4d
NC		 36472004-08-24 Nick Clifton <nickc@redhat.com>
3648
3649 * as.c (std_shortopts): Allow -g to take an optional argument.
3650 (parse_args): Pass any switch starting with -g on to the backend
3651 for parsing.
3652
e51dace8
MM		 36532004-08-18 Mark Mitchell <mark@codesourcery.com>
3654
3655 * configure.in (arm*-*-symbianelf*): New target.
3656 (arm*-*-eabi*): Likewise.
3657 * configure: Regenerated.
3658
f7870c8d
TS		 36592004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3660 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3661 correctly.
3662
d6afba4b
JJ		 36632004-08-18 Jakub Jelinek <jakub@redhat.com>
3664
3665 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3666 argument, don't do anything if current section is not
3667 .gnu.linkonce.t.* and linkonce_empty is set.
3668 (generate_unwind_image, dot_endp): Adjust callers, call
3669 start_unwind_section (*, 1) if nothing will be put into the
3670 section.
3671
329e276d
NC		 36722004-08-17 Nick Clifton <nickc@redhat.com>
3673
3674 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3675 (show_usage): Add -g.
3676 (std_longopts): Add --gen-debug. Alpha sort the table.
3677 (parse_args): Print an error message if a switch is not handled.
3678 Handle the -g switch, calling md_debug_format_selector() if
3679 necessary.
3680 * NEWS: Mention new feature.
3681 * doc/as.texinfo: Document new switch.
3682 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 3683
329e276d
NC		 3684 * config/tc-arm.c (md_parse_option): Do not issue an error message
3685 if the switch is not recognised.
3686 * config/tc-m68k.c (md_parse_option): Likewise.
3687 * config/tc-pdp11.c (md_parse_option): Likewise.
3688 * config/tc-v850.c (md_parse_option): Likewise.
3689
3690 * as.h: Fix up formatting.
3691 * tc.h: Likewise.
3692
4101eec8
NC		 36932004-08-16 Nick Clifton <nickc@redhat.com>
3694
2766e5e4
NC		 3695 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3696
4101eec8
NC		 3697 * configure.in: Sort architecture based tables alphabetically.
3698 * configure: Regenerate.
3699
80f846b6
AM		 37002004-08-16 Alan Modra <amodra@bigpond.net.au>
3701
3702 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3703 { "cc", 68 }, with { "cr", 70 }.
3704
caa32fe5
NC		 37052004-08-13 Jan Beulich <jbeulich@novell.com>
3706 Nick Clifton <nickc@redhat.com>
3707
3708 * as.c: Add and handle new --alternate command line option.
3709 * macro.c (macro_set_alternate): New.
3710 * macro.h (macro_set_alternate): Declare.
3711 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3712 * doc/as.texinfo: Document new command line option and pseudo-ops
3713 as well as insert documentation originating from gasp about
3714 alternate macro syntax.
3715 * NEWS: Mention new command line option and pseudo-ops.
3716
b2221023
MM		 37172004-08-10 Mark Mitchell <mark@codesourcery.com>
3718
3719 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3720 to bignums.
3721
db6579d4
PB		 37222004-08-06 Paul Brook <paul@codesourcery.com>
3723
3724 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3725 Handle new relocations.
3726 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3727
e750405d
BW		 37282004-08-05 Bob Wilson <bob.wilson@acm.org>
3729
3730 * write.c (relax_segment): Use was_address instead of address when
3731 setting fr_fix field for align frag due to backwards .org.
3732
1d70c7fb
AO		 37332004-07-29 Alexandre Oliva <aoliva@redhat.com>
3734
3735 Introduce SH2a support.
3736 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3737 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3738 arch_sh2a_nofpu_up.
3739 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3740 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3741 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3742 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3743 to end of conditional expression.
3744 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3745 * config/tc-sh.c: Add sh2a-nofpu support.
3746 2003-12-29 DJ Delorie <dj@redhat.com>
3747 * tc-sh.c: Add sh2a support.
3748 (parse_reg): Add tbr.
3749 (parse_at): Support @@(disp,tbr).
3750 (get_specific): Support sh2a opcodes.
3751 (insert4): New, for 4 byte relocs.
3752 (build_Mytes): Support sh2a opcodes.
3753 (md_apply_fix3_Mytes): Support sh2a opcodes.
3754 2003-12-02 Michael Snyder <msnyder@redhat.com>
3755 * config/tc-sh.c (md_parse_option): Handle sh2a.
3756 (sh_elf_final_processing): Ditto.
3757
e7fbc2bf
JT		 37582004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3759
3760 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3761 for TE_NetBSD.
3762
9232bbb0
AM		 37632004-07-27 Alan Modra <amodra@bigpond.net.au>
3764
3765 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3766 (ppc_arch): Expand comment.
3767
670ec21d
NC		 37682004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3769
3770 * config/tc-crx.c: Support evaluating the difference between two
3771 symbols.
3772 * config/tc-crx.h: Likewise.
3773
406f8ff9 37742004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 3775
3776 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3777 section.
3778 (ia64_elf_section_change_hook): Set the linked-to section for
3779 SHT_IA_64_UNWIND.
3780
c05e9f04
NC		 37812004-07-26 Dmitry Diky <diwil@spec.ru>
3782
3783 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3784 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3785 msp430xG438, msp430xG439.
3786
e9863d7f
DJ		 37872004-07-25 Daniel Jacobowitz <dan@debian.org>
3788
3789 * doc/as.texinfo (Section, PushSection): Correct documentation
3790 for ELF.
3791
543613e9 37922004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 3793
3794 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3795 permissible for the selected instruction suffix.
3796 (match_template): Don't permit 64-bit general purpose operands in
3797 32-bit mode.
3798 (finalize_imm): Permit 64-bit immediates.
3799 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3800 specially except for the width of the used base and/or index
3801 registers. For 32-bit displacements, use sign-extended
3802 relocations only when using 64-bit addressing.
3803 Force zero displacement on rip-relative addressing when there is
3804 no other displacement.
3805 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3806 specially except for the width of the used base and/or index
3807 registers.
3808 (parse_register): Disallow Reg64 registers in 32-bit mode.
3809
543613e9
NC		 3810 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3811 suffix if the instruction doesn't support it.
04ca8703 3812
01a3f561
MR		 38132004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3814
3815 * config/tc-mips.c (append_insn): Handle constant expressions with
3816 no associated relocation.
3817 (mips_ip): Cancel the expression after use for the Q format
3818 specifier.
3819 (parse_relocation): Return no relocation for unsupported
3820 operators.
3821 (my_getSmallExpression): Return no relocation if no relocation
3822 operators are used.
3823
e12904d2
DA		 38242004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3825
3826 * config/obj-som.c (adjust_stab_sections): Add prototype.
3827 (obj_som_compiler, obj_som_version, obj_som_copyright,
3828 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3829 * config/tc-hppa.c (update_subspace): Likewise.
3830 (is_defined_subspace): Amplify comment.
3831 * config/obj-som.h (som_frob_file): Add prototype.
3832
90c1602c
L		 38332004-07-19 Christopher Faylor <cgf@timesys.com>
3834 H.J. Lu <hongjiu.lu@intel.com>
3835
3836 * subsegs.c (section_symbol): Don't create a new segment when
3837 existing segment is undefined.
3838
f263249b
RE		 38392004-07-16 Richard Earnshaw <rearnsha@arm.com>
3840
3841 * config/tc-arm.c: Include include/opcode/arm.h.
3842 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3843 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3844 (FPU_ARCH_*): Delete.
3845 * Makefile.am: Update dependencies.
3846 * Makefile.in: Regenerate.
3847
152c65b9
NC		 38482004-07-15 Nick Clifton <nickc@redhat.com>
3849
3850 * configure.in: Accept armbe as a big-endian arm configuration.
3851 * configure: Regenerate.
3852
0477af35
NC		 38532004-07-13 Thomas Nystrom <thn@saeab.se>
3854
3855 * config/tc-i386.c (T_SHIFTOP): New constant.
3856 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3857 (intel_el1): Handle '~'.
3858 (intel_get_token): Handle '<>', '&', '|' and '~'.
3859
38602004-07-13 Nick Clifton <nickc@redhat.com>
3861
3862 (md_assemble): Remove spurious newline from end of as_bad error
3863 message.
3864 (intel_e05_1): Likewise.
3865 (intel_e11): Likewise.
3866 (intel_match_token): Likewise.
3867
31302357
AS		 38682004-07-11 Andreas Schwab <schwab@suse.de>
3869
3870 * config/tc-m68k.c: Convert to C90. Remove redundant
3871 declarations. Indentation fixup.
3872 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3873 obj_coff_section ourselves.
04ca8703 3874
549f748d
JW		 38752004-07-09 James E Wilson <wilson@specifixinc.com>
3876
3877 * config/tc-ia64.c (default_big_endian): New.
3878 (dot_byteorder, md_begin): Use it.
3879 (md_parse_option): Set it.
04ca8703 3880
1a320fbb
NC		 38812004-07-09 Nick Clifton <nickc@redhat.com>
3882
3883 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3884 * configure: Regenerate.
3885 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3886 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3887 sh_find_elf_flags if necessary.
3888
de7e6852
RS		 38892004-07-08 Richard Sandiford <rsandifo@redhat.com>
3890
3891 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3892 going to be split into more than one in-place addend, return 0
3893 for relocations against mergeable sections. Associate comments
3894 with code.
3895
1fe1f39c
NC		 38962004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3897
3898 * Makefile.am (CPU_TYPES): Add crx.
3899 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3900 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3901 (DEPTC_crx_elf): New target.
3902 (DEPOBJ_crx_elf): Likewise.
3903 (DEP_crx_elf): Likewise.
3904 * Makefile.in: Regenerate.
3905 * configure.in: Add crx* target.
3906 * configure: Regenerate.
3907 * config/tc-crx.c: New file.
3908 * config/tc-crx.h: New file.
3909 * NEWS: Mention new target.
3910
d9895649
NC		 39112004-07-06 Nick Clifton <nickc@redhat.com>
3912
85fbca6a 3913 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 3914 * configure.in:
3915 * configure: Regenerate. Add sh-symbian-elf target. If
3916 selected define TARGET_SYMBIAN.
3917 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3918 format if TARGET_SYMBIAN has been defined.
04ca8703 3919
e7bd9ea0
NC		 3920 * output-file.c (output_file_create): Report the target format
3921 chosen when bfd_openw reports that it is invalid.
3922
d9895649
NC		 3923 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3924 pseudo for BFD based assemblers.
3925
871ec896
JR		 39262004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3927
3928 gas:
3929 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3930 (md_parse_option): Remove redundant -isa testing.
3931 Make bfd_arch variable const.
3932 (md_show_usage): Make bfd_arch variable const.
3933
5a9ff93d
JW		 39342004-07-03 James E Wilson <wilson@specifixinc.com>
3935
3936 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3937 * config/tc-ia64.h (md_frag_check): Define.
3938
c87db184
CF		 39392004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3940
3941 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3942 externals.
3943 * doc/as.texinfo (Weak): Document PE weak symbols.
3944
3b91255e
RS		 39452004-07-03 Richard Sandiford <rsandifo@redhat.com>
3946
3947 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3948 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3949 (mips_frob_file): Rework so that only a single pass through the
3950 relocs is needed. Allow %lo()s to have higher offsets than their
3951 corresponding %hi()s or %got()s.
3952
310ea308
NC		 39532004-07-02 Nick Clifton <nickc@redhat.com>
3954
3955 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3956 allow values which have come from undefined symbols.
3957 Always consider this fixup to have been processed as a reloc
3958 cannot be generated for it.
3959
09b935ac
AM		 39602004-07-02 Alan Modra <amodra@bigpond.net.au>
3961
3962 * frags.h (struct frag): Add has_code and insn_addr fields.
3963 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3964 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3965 * config/tc-ppc.h (md_frag_check): Define.
3966
4d1cd5c7
MR		 39672004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3968
3969 * doc/Makefile.am (info): Rename goal to...
3970 (info-local): ... this, to preserve implicit dependencies.
3971 * doc/Makefile.in: Regenerate with automake 1.8.5.
3972
097f809a
NC		 39732004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3974
3975 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3976 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3977 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3978 (tc_gen_reloc): Likewise.
3979 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3980 (m32r_parse_name): Likewise.
3981 (m32r_cgen_parse_fix_exp): Likewise.
3982 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3983 (O_PIC_reloc): Likewise.
3984 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3985 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3986 for @GOTOFF, @GOT, @PLT.
3987
bb82af9f
NC		 39882004-06-21 Jan Beulich <jbeulich@novell.com>
3989
3990 * gas/symbols.c: While discarding ordinary local absolute symbols
3991 when --strip-local-absolute is in effect, retain file symbols.
3992
990ae22a
AS		 39932004-06-20 Andreas Schwab <schwab@suse.de>
3994
3995 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3996 (md_parse_option): Likewise.
3997
32137342
NC		 39982004-06-17 Jan Beulich <jbeulich@novell.com>
3999
4000 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4001 * config/te-netware.h: New file.
4002 * config/te-ppcnw.h: Delete: Obsolete.
4003 * configure.in: Eliminate ill NetWare targets. Make generic
4004 NetWare target use proper emulation.
4005 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4006 reference to new te-netware.h.
4007 * configure: Regenerate.
4008 * Makefile.in: Regenerate.
4009
f84d8e26
MS		 40102004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4011
4012 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4013 comparison in .insn pseudo operation.
4014
587aac4e
AM		 40152004-06-15 Alan Modra <amodra@bigpond.net.au>
4016
4017 * config/obj-coff.c (coff_adjust_section_syms): Use
4018 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4019 (coff_frob_section): Likewise.
4020 * config/tc-mips.c (md_apply_fix3): Likewise.
4021 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4022 (elf_frob_file_after_relocs): Likewise.
4023
2337eb33
DA		 40242004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4025
b8fc22bc
DA		 4026 * config/tc-hppa.c (log2): Rename to exact_log2.
4027 (pa_next_subseg): Delete unused function.
4028 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4029 (create_new_subspace): Likewise.
4030
2337eb33
DA		 4031 Bug gas/213
4032 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4033 labels. Fix warning.
4034
53cb0362
DD		 40352004-05-28 DJ Delorie <dj@redhat.com>
4036
4037 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4038 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4039 or non-merged symbols.
4040
888a75be
L		 40412004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4042
4043 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4044 restore the old slot when inserting srlz.i/srlz.d.
4045
f6f9408f
JR		 40462004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4047
4048 * Makefile.am: Regenerate dependecies.
4049 * Makefile.in: Regenerate.
4050 * config/tc-sh.c (valid_arch): Make unsigned.
4051 (preset_target_arch): Likewise.
4052 (md_begin): Use new architecture flags system.
4053 (get_specific): Likewise.
4054 (assemble_ppi): Likewise.
4055 (md_assemble): Likewise. Also fix error check for bad opcodes.
4056 (md_parse_option): Likewise. Also generate -isa values according
4057 to the table in bfd/cpu-sh.c instead of just constants. Also
4058 allow <arch>-up ISA variants.
4059 (sh_elf_final_processing): Replace if-else chain with a call to
4060 sh_find_elf_flags().
f6f9408f 4061
580b9172
NC		 40622004-05-28 Peter Barada <peter@the-baradas.com>
4063
4064 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4065 with zero offset into mode 2 addressing to save a word.
4066
652ca075
L		 40672004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4068
4069 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4070 (ar_is_only_in_integer_unit): New.
4071 (ar_is_only_in_memory_unit): New.
4072 (generate_unwind_image): Silence gcc on 32bit host.
4073 (md_assemble): Use ar_is_only_in_integer_unit instead of
4074 ar_is_in_integer_unit. Check AR access.
4075
60fed2d3
NC		 40762004-05-27 Peter Barada <peter@the-baradas.com>
4077
4078 * config/tc-m68k.c (md_begin): Sort the opcode table into
4079 alphabetical order.
4080 (m68k_compare_opcode): New function to do the sorting.
4081
be8c092b
NC		 40822004-05-24 Peter Barada <peter@the-baradas.com>
4083
4084 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4085 addressing on MIT style operands.
4086 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4087 w/mask addressing.
4088 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4089 operands.
4090
1181c20e
AM		 40912004-05-23 Alan Modra <amodra@bigpond.net.au>
4092
4093 * expr.c (operand, operator): Don't reject '++' and '--'.
4094
20e56c33
RS		 40952004-05-20 Richard Sandiford <rsandifo@redhat.com>
4096
4097 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4098 dwarf tables.
4099
04ca8703 41002004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 4101
4102 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4103 * configure: Regenerate.
4104
0da76f83
NC		 41052004-05-13 Paul Brook <paul@codesourcery.com>
4106
4107 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4108
4b363073
NC		 41092004-05-13 Joel Sherrill <joel@oarcorp.com>
4110
4111 * configure.in (or32-*-rtems*): Switch to elf.
4112 * configure: Regenerate.
4113
9598fbe5
NC		 41142004-05-13 Nick Clifton <nickc@redhat.com>
4115
4116 * po/fr.po: Updated French translation.
4117
22fe14ad
NC		 41182004-05-11 Nick Clifton <nickc@redhat.com>
4119
4120 * doc/as.texinfo (Section): Document G and T flags to .section
4121 directive. Document the extra arguments that the G flag
4122 requires. Document the #tls flag.
4123
41242004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4125
4126 * subsegs.c (section_symbol): Create a new section symbol if
4127 the existing one doesn't match.
4128 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4129
532c738a
RS		 41302004-05-07 Richard Sandiford <rsandifo@redhat.com>
4131
4132 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4133 to cope with VR4181A errata MD(1) and MD(4).
4134
0503b355
BF		 41352004-05-07 Brian Ford <ford@vss.fsi.com>
4136
4137 * NEWS: Mention .secrel32 for pe[i]-i386.
4138
daeea990
AO		 41392004-05-07 Alexandre Oliva <aoliva@redhat.com>
4140
4141 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4142 (HANDLE_ALIGN): New.
4143
bfbdcf04
DJ		 41442004-05-06 Daniel Jacobowitz <dan@debian.org>
4145
4146 * Makefile.am (DIST_SUBDIRS): Define.
4147 * aclocal.m4: Regenerate with automake 1.8.4.
4148 * Makefile.in: Likewise.
4149 * doc/Makefile.in: Likewise.
4150
5e819f9c
JW		 41512004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4152
4153 * config/tc-ia64.c (dot_serialize): Declare.
4154 (dot_serialize): New function.
4155 (md_pseudo_table): Add ".serialize.data" and
4156 ".serialize.instruction" directives.
4157
e5976317
NC		 41582004-05-06 Nick Clifton <nickc@redhat.com>
4159
4160 * messages (as_internal_value_out_of_range): Print a message about
4161 a value being out of range. Be consistent about whether the
4162 values are printed in decimal or hexadecimal.
4163 (as_warn_value_out_of_range): Generate a warning message about an
4164 out of range value.
4165 (as_bad_value_out_of_range): Generate an error message about an
4166 out of range value.
4167 * as.h: Prototype the new functions.
4168 * config/tc-alpha.c (insert_operand): Use new function.
4169 * config/tc-arc.c (arc_insert_operand): Likewise.
4170 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4171 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4172 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4173 * config/tc-s390.c (s390_insert_operand): Likewise.
4174 * config/tc-v850.c (v850_insert_operand): Likewise.
4175
996991aa
AO		 41762004-05-05 Alexandre Oliva <aoliva@redhat.com>
4177
4178 * configure.in: Set em=linux for frv-*-*linux*.
4179 * configure: Rebuilt.
4180 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4181 (frv_md_fdpic_enabled): New.
4182 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4183 (DEFAULT_FDPIC): New.
4184 (frv_flags): Use DEFAULT_FDPIC.
4185 (frv_pic_flag): Likewise.
4186 (OPTION_NOPIC): New.
4187 (md_longopts): Add -mnopic.
4188 (md_parse_option): Handle it.
4189 (md_show_usage): Add -mfdpic and -mnopic.
4190
6b6e92f4
NC		 41912004-05-05 Peter Barada <peter@the-baradas.com>
4192
4193 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4194 chips for invalid coldfire instructions, rename selectors
4195 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4196 add current_chip to track which chip is referred to(including save/restore),
4197 use current_chip to select control registers, not current_arch.
4198 (md_show_usage): Add new chips.
4199 * doc/c-m68k.texi: Document new command line switches.
4200
6f079ae3
JJ		 42012004-05-05 Jakub Jelinek <jakub@redhat.com>
4202
4203 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4204 (NOP_OPCODE): Define.
4205 (s390_align_code): Remove prototype.
4206 * tc-s390.c (s390_align_code): Remove.
4207
2d6ed997
L		 42082004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4209
4210 * config/tc-ia64.c (make_unw_section_name): Removed.
4211 (start_unwind_section): New function.
4212 (generate_unwind_image): Take const segT instead of const
4213 char *.
4214 (dot_handlerdata): Adjusted.
4215 (dot_endp): Likewise.
4216
b9f18452
L		 42172004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4218
4219 * config/obj-elf.c (obj_elf_change_section): Allow the
4220 ".note.GNU-stack" section has SHF_EXECINSTR.
4221
fafe6678
L		 42222004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4223
4224 * config/obj-elf.c (get_section): Return bfd_boolean.
4225 (obj_elf_change_section): Call bfd_get_section_by_name_if
4226 instead of bfd_map_over_sections.
4227
86654c12
L		 42282004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4229
4230 * config/obj-elf.c (get_section): New function.
4231 (obj_elf_change_section): Support multiple sections with same
4232 name.
4233
376eb240
NC		 42342004-04-30 Nick Clifton <nickc@redhat.com>
4235
4236 * config/tc-arm.c (create_register_alias): Fix typo checking for
4237 case sensitive register aliases.
4238 (co_proc_number): Use error message string in all_reg_maps[]
4239 array.
4240 (cp_reg_required_here): Likewise.
4241 (fp_reg_required_here): Likewise.
4242
8a7140c3
NC		 42432004-04-29 Brian Ford <ford@vss.fsi.com>
4244
4245 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4246
3e722fb5
CD		 42472004-04-28 Chris Demetriou <cgd@broadcom.com>
4248
4249 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4250 (load_address, macro, mips_ip, md_parse_option)
4251 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4252 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4253 embedded-PIC handling, and update comments.
4254 (SWITCH_TABLE): Remove.
4255 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4256 (enum mips_pic_level): Remove EMBEDDED_PIC.
4257 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4258 (TC_FORCE_RELOCATION): Update comment.
4259 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4260 might be safe to remove now that MIPS embedded-PIC is gone.
4261
351e2b5a
DA		 42622004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4263
4264 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4265 call to obj_set_subsection_attributes.
4266 (obj_som_init_stab_section): Likewise.
4267 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4268 (pa_def_subspaces): Provide comdat default.
4269 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4270 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4271 calls to create_new_subspace and update_subspace to pass comdat flag.
4272 (create_new_subspace, update_subspace): Add new comdat argument. Use
4273 it in calls to obj_set_subsection_attributes.
4274 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4275 and use of comdat, common and dup_comm parameters.
4276
f5842774
L		 42772004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4278
4279 * config/obj-elf.c (obj_elf_change_section): Check if the old
4280 group name is NULL before comparison.
4281
558fe4a7
CD		 42822004-04-23 Chris Demetriou <cgd@broadcom.com>
4283
4284 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4285
81a21e38
TS		 42862004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4287
4288 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4289
42902004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 4291
4292 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4293 (OPTION_MEMBEDDED_PIC): Remove.
4294 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4295 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4296 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4297 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4298 (OPTION_ELF_BASE): Renumber.
4299 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4300 (md_show_usage): Remove mention of -membedded-pic.
4301 * doc/as.texinfo: Remove mention of -membedded-pic.
4302
4d0d148d
TS		 43032004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4304
4305 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4306 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4307 a.out support.
4308 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4309 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4310 USE_GLOBAL_POINTER_OPT.
4311
017315e4
TS		 43122004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4313
4314 * config/tc-mips.c (macro): One more use of load_delay_nop.
4315
269137b2
TS		 43162004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4317
4318 * config/tc-mips.c (load_delay_nop): New function.
4319 (load_address, macro): Use load_delay_nop() to build a nop
4320 which can be omitted with gpr_interlocks.
4321
24772049
TS		 43222004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4323
4324 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4325 cop_interlocks): Remove superfluous CPU entries.
4326
06516a5e
PB		 43272004-04-22 Paul Brook <paul@codesourcery.com>
4328
4329 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4330
fd99574b
NC		 43312004-04-22 Peter Barada <peter@the-baradas.com>
4332
4333 * NEWS: Added support for EMAC instructions and MAC/EMAC
4334 Motorola syntax.
4335 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4336 scale factor tokens, trailing_ampersand to mark mask addressing
4337 for MAC/EMAC instructions.
4338 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4339 '>>'.
4340 (yylex): Handle '>', '<', and '&' following '+'.
4341 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 4342 architectures in archs[].
fd99574b
NC		 4343 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4344 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4345 respectively.
4346 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4347 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4348 cases.
4349 Add EMAC operands to init_table[].
4350
69b97547
NC		 43512004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4352
4353 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4354 state.
4355 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4356 * config/tc-arm.c (enum mstate): Delete from here.
4357 (mapping_state): Remove the static mapstate variable and instead
4358 store the state in the segment. This allows a per-section mapping
4359 state. Handle and ignore MAP_UNDEFINED states.
4360 (arm_elf_change_section): Get the current mapping state from the
4361 new section.
4362 (s_ltorg): Set the mapping state to MAP_DATA.
4363 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4364 for each pool as it is emitted.
4365
43662004-04-22 Nick Clifton <nickc@redhat.com>
4367
4368 * config/tc-arm.h: Formatting tidy ups.
4369
7a7f4e42
CD		 43702004-04-20 Chris Demetriou <cgd@broadcom.com>
4371
4372 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4373
6482c264
NC		 43742004-04-20 DJ Delorie <dj@redhat.com>
4375
4376 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4377 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4378 [TE_PE] (O_secrel): Define.
4379 [TE_PE] (x86_pe_cons_fix_new): New.
4380 [TE_PE] (pe_directive_secrel): Likewise.
4381 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4382
5bf10039
EC		 43832004-04-19 Eric Christopher <echristo@redhat.com>
4384
c04f5787
AM		 4385 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4386 of previous patch for fix in gcc.
5bf10039 4387
77cd6497
JJ		 43882004-04-19 Jakub Jelinek <jakub@redhat.com>
4389
4390 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4391
b8861cfb
NS		 43922004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4393
4394 * read.c (do_align): Call md_flush_pending_output, if defined.
4395
f4c724fc
AM		 43962004-04-16 Alan Modra <amodra@bigpond.net.au>
4397
4398 * expr.c (operand): Correct checks for ++ and --.
4399
a4b6e8f6
L		 44002004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4401
4402 * config/tc-generic.c: Add some comments.
4403
d766e8ec
RS		 44042004-04-14 Richard Sandiford <rsandifo@redhat.com>
4405
4406 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4407 -{no-}mfix-vr4122-bugs.
4408 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4409 (append_insn, mips_emit_delays): Update accordingly.
4410 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4411 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4412 (md_parse_option): Update after above changes.
4413 (md_show_usage): Add -mfix-vr4120.
4414
ed9589d4
BW		 44152004-04-13 Bob Wilson <bob.wilson@acm.org>
4416
4417 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4418 of .section directive; add a reference to the ELF .subsection
4419 directive.
4420
097dba13
NC		 44212004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4422
4423 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4424 in parallel.
4425
279500de
TS		 44262004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4427
4428 * Makefile.am: Remove mips from aout targets.
4429 * Makefile.in: Regenerate.
4430 * configure.in: Remove mips-dec-bsd* target.
4431 * configure: Regenerate.
4432
b7d7dc63
AM		 44332004-04-07 Alan Modra <amodra@bigpond.net.au>
4434
4435 PR 96
4436 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4437 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4438 Update "mapping". Restrict some @ modifiers to 32 bit.
4439
f55629b8
KK		 44402004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4441 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4442
4443 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4444 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4445 dont_adjust_reloc_32 is set.
4446 (md_longopts): Add option -renesas.
4447 (md_parse_option, md_show_usage): Likewise.
4448 * doc/c-sh.texi: Likewise.
4449
a7844384
NC		 44502004-04-01 Dave Korn <dk@artimi.com>
4451
4452 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4453 hi16 and lo16 fixS structs.
4454 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4455 exactly the same way as for RELOC_DLX_REL16.
4456 (machine_ip): properly respect LO flag in the_insn and
4457 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4458 (md_apply_fix3): apply RELOC_DLX_LO16.
4459
6c71dbc4
SS		 44602004-03-30 Stan Shebs <shebs@apple.com>
4461
4462 Remove long-obsolete MPW support.
4463 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4464 * configure.in: Remove mention of ppc-*-mpw* config.
4465 * configure.in: Likewise.
4466
7cc69913
NC		 44672004-03-30 Nick Clifton <nickc@redhat.com>
4468
4469 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4470 OBJ_ELF being defined.
4471
53fbb48a
AM		 44722004-03-27 Alan Modra <amodra@bigpond.net.au>
4473
4474 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4475
d507cf36
PB		 44762004-03-23 Paul Brook <paul@codesourcery.com>
4477
4478 * config/tc-arm.c (meabi_flags): New variable.
4479 (arm_parse_eabi): New function.
4480 (md_begin): Set flags for EABI v3.
4481 (arm_eabis): Add.
4482 (arm_long_opts): Add meabi.
ab1e9ef7 4483 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 4484 * doc/c-arm.texi: Ditto.
4485
88d65ad6
BW		 44862004-03-22 Bob Wilson <bob.wilson@acm.org>
4487
4488 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4489 tables even when use_literal_section flag is not set.
4490
13ef8878
AM		 44912004-03-22 Alan Modra <amodra@bigpond.net.au>
4492
4493 * config/tc-sh.c: Remove trailing whitespace.
4494
1048a9ba
HPN		 44952004-03-22 Hans-Peter Nilsson <hp@axis.com>
4496
4497 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4498 --mul-bug-abort and the default behavior.
4499 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4500 (err_for_dangerous_mul_placement): New variable.
4501 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4502 macros.
4503 (md_cris_relax_table): Have placeholder for STATE_MUL.
4504 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4505 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4506 case doing nothing.
4507 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4508 STATE_BYTE)>: Ditto.
4509 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4510 alignment and position of this frag, emit error message if
4511 suspicious.
4512 (md_assemble): For a multiply insn and when checking it,
4513 transform the current frag into a special frag for that purpose.
4514 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4515 OPTION_MULBUG_ABORT_ON>: Handle new options.
4516
a7877748
BW		 45172004-03-19 Bob Wilson <bob.wilson@acm.org>
4518
4519 * config/tc-xtensa.c (mark_literal_frags): New function.
4520 (xtensa_move_literals): Call mark_literal_frags for all literal
4521 segments, including init and fini literal segments.
4522 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4523
9992270f
DA		 45242004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4525
4526 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4527 (pa_comm): Set BSF_OBJECT in symbol flags.
4528
6e1772d5
AM		 45292004-03-19 Alan Modra <amodra@bigpond.net.au>
4530
4531 * Makefile.am: Run "make dep-am".
4532 * Makefile.in: Regenerate.
4533 * doc/Makefile.in: Regenerate.
4534 * config.in: Regenerate.
4535 * po/gas.pot: Regenerate.
4536
3e4caed2
NS		 45372004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4538
c95b35a9
NS		 4539 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4540 (demand_empty_rest_of_line): Issue an error here.
4541 (ignore_rest_of_line): Silently skip to end.
4542 (demand_copy_string): Issue an error, not warning.
4543 (equals): Likewise.
4544 * config/obj-elf.c (obj_elf_section_name): Likewise.
4545 (obj_elf_section): Likewise.
4546 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4547 (arc_extinst): Likewise.
4548 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4549 (dot_spill): Likewise.
4550 (dot_unwabi): Likewise.
4551 (dot_prologue): Likewise.
4552
3e4caed2
NS		 4553 * expr.c (operand): Reject ++ and --.
4554 (operator): Likewise.
4555
2ce4cc60
KK		 45562004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4557
4558 * config/tc-sh.c: Include dw2gencfi.h.
4559 (sh_cfi_frame_initial_instructions): New function.
4560 (sh_regname_to_dw2regnum): Likewise.
4561 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4562 file.
4563 (TARGET_USE_CFIPOP): Define.
4564 (tc_cfi_frame_initial_instructions): Likewise.
4565 (tc_regname_to_dw2regnum): Likewise.
4566 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4567 * Makefile.am: Update dependencies.
4568 * Makefile.in: Regenerate.
4569
9183ed4b
AM		 45702004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4571
4572 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4573 * configure: Regenerate.
4574
00bbdfe7
BW		 45752004-03-12 Bob Wilson <bob.wilson@acm.org>
4576
4577 * read.c (s_leb128): Call md_flush_pending_output.
4578
0f10071e
ML		 45792004-03-12 Michal Ludvig <mludvig@suse.cz>
4580
4581 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4582 * config/tc-i386.h (CpuPadLock): New define.
4583 (CpuUnknownFlags): Added CpuPadLock.
4584
84c84759
AS		 45852004-03-07 Andreas Schwab <schwab@suse.de>
4586
4587 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4588
6ec51dba
RH		 45892004-03-07 Richard Henderson <rth@redhat.com>
4590
4591 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4592 (cfi_finish): Likewise for fde.
4593
bae25f19
L		 45942004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4595
4596 * config/tc-ia64.c (md_assemble): Properly handle NULL
4597 align_frag.
4598 (ia64_handle_align): Don't abort if failed to add a stop bit.
4599
ab509236
L		 46002004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4601
4602 * Makefile.in: Regenerated.
4603 * aclocal.m4: Likewise.
4604 * configure: Likewise.
4605 * doc/Makefile.in: Likewise.
4606
d9201763
L		 46072004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4608
4609 * config/tc-ia64.c (dot_align): New.
4610 (ia64_do_align): Make it static.
4611 (md_pseudo_table): Use "dot_align" for "align".
4612 (ia64_md_do_align): Don't set align_frag here.
4613 (ia64_handle_align): Add a stop bit to the previous bundle if
4614 needed.
4615
4616 * config/tc-ia64.h (ia64_do_align): Removed.
4617
ae51a426
JR		 46182003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4619
4620 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4621 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4622 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4623 the most general type or the user specifically requested it.
4624 (md_assemble): Add a new error message for when an instruction
4625 is understood, but is not allowed due to an -isa option.
4626
9545c4ce
L		 46272004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4628
4629 * config/tc-ia64.c (align_frag): New.
4630 (md_assemble): Set the tc_frag_data field in align_frag for
4631 IA64_OPCODE_FIRST instructions.
4632 (ia64_md_do_align): Set align_frag.
4633 (ia64_handle_align): Add a stop bit if needed.
4634
4635 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4636 (TC_FRAG_INIT): New.
4637
676a64f4
RS		 46382004-03-01 Richard Sandiford <rsandifo@redhat.com>
4639
4640 * config/tc-frv.c (fr400_audio): New variable.
4641 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4642 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4643 (target_implements_insn_p): New function.
4644 (md_assemble): Report an error if the processor doesn't implement
4645 the instruction.
4646
bd337dde
NC		 46472004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4648
4649 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4650 (md_parse_option): Ditto.
4651 (OPTION_NO_SPECIAL_M32R): Added.
4652 (md_show_usage): Document it.
4653 (enable_speial_m32r): Changed a default value from 0 to 1.
4654 * doc/c-m32r.texi: Document the -no-bitinst option.
4655
78878175
NC		 46562004-02-27 Nick Clifton <nickc@redhat.com>
4657
4658 * config/tc-sh.c (get_operand): Revert previous delta.
4659 (tc_gen_reloc): Check for an unknown reloc type before processing
4660 the addend.
4661
1d6d62a4
MS		 46622004-02-27 Hannes Reinecke <hare@suse.de>
4663
4664 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4665 .insn pseudo operation.
4666
4aa3e325
NC		 46672004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4668
4669 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4670 added for wrong syntax.
4671
73369e65
EC		 46722004-02-26 Eric Christopher <echristo@redhat.com>
4673
4674 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4675 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4676
6a5709a5
JR		 46772004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4678
4679 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4680 nibble types to assembler.
4681
95385380
FF		 46822004-02-25 Fred Fish <fnf@redhat.com>
4683
4684 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4685
b5e0fabd
JW		 46862004-02-20 James E Wilson <wilson@specifixinc.com>
4687
4688 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4689 finalize_syms.
4690 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4691 (ia64_estimate_size_before_relax): New.
4692 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4693 (generate_unwind_image): Pass 1 to fixup_unw_records.
4694 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4695 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4696
2f01ffbf
JJ		 46972004-02-19 Jakub Jelinek <jakub@redhat.com>
4698
4699 * stabs.c (generate_asm_file): Avoid warning about use of
4700 uninitialized variable.
4701
9c59842f
JW		 47022004-02-18 David Mosberger <davidm@hpl.hp.com>
4703
4704 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4705 body, and endp, allow unwind records which do not have a "t"
4706 (time/instruction) field.
4707
34920d91
NC		 47082004-02-17 Petko Manolov <petkan@nucleusys.com>
4709
4710 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4711 (do_mav_dspsc_2): Likewise.
4712 Fix accumulator registers move opcodes.
4713
4dde8e61 47142004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 4715 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 4716
4717 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4718
936cf02e
JW		 47192004-02-10 Steve Ellcey <sje@cup.hp.com>
4720
4721 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4722 (tc_frob_symbol): New macro definition.
4723 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4724
e41f12f3
DJ		 47252004-02-09 Daniel Jacobowitz <drow@mvista.com>
4726
4727 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4728 read-only.
4729
a8a3b3b2
NS		 47302004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4731
4732 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4733 (TC_CASE_SENSITIVE): ... this.
4734 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4735 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4736
c97b7ef6
JW		 47372004-02-06 James E Wilson <wilson@specifixinc.com>
4738
4739 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4740 (generate_unwind_image): Re-add it here.
4741
e4475e39
NS		 47422004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4743
4744 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4745 * read.h (SKIP_WHITESPACE): Turn into an expression.
4746 * read.c (read_a_source_file): A pseudo is removed by having a
4747 NULL handler.
4748
5738bc24
JW		 47492004-02-05 James E Wilson <wilson@specifixinc.com>
4750
4751 * config/tc-ia64.c (output_endp): New.
4752 (count_bits): Delete.
4753 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4754 endp unwind records.
4755 (fixup_unw_records): Handle endp unwind records. Delete code for
4756 shortening prologue regions not followed by a body record.
4757 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4758 * config/tc-ia64.h (unw_record_type): Add endp.
4759
d6e78c11
JW		 47602004-02-03 James E Wilson <wilson@specifixinc.com>
4761
4762 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4763 fill padding bytes with zeroes.
4764 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4765 sets unwind_record slot_number and slot_frag fields.
4766
f6a22291
MR		 47672004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4768
4769 * config/tc-mips.c (add_got_offset_hilo): New function.
4770 (macro): Use load_register() and add_got_offset_hilo() to load
4771 constants instead of hardcoding code sequences throughout.
4772
127cab00
L		 47732004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4774
4775 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4776
6358301e
NC		 47772004-01-26 Bernardo Innocenti <bernie@develer.com>
4778
4779 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4780 like m68k-elf.
4781 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4782 of hard-coded test for TARGET_OS=elf.
4783
c8978940
CD		 47842004-01-24 Chris Demetriou <cgd@broadcom.com>
4785
4786 * config/tc-mips.c (hilo_interlocks): Change definition
4787 so that MIPS32, MIPS64 and later ISAs are included, along with
4788 the already-included machines. Update comments.
4789
c3ba240c
DJ		 47902004-01-23 Daniel Jacobowitz <drow@mvista.com>
4791
4792 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4793 undefined local labels.
4794
e864ceca
RS		 47952004-01-23 Richard Sandiford <rsandifo@redhat.com>
4796
4797 * config/tc-mips.c (load_address, macro): Update comments about
4798 NewABI GP relaxation.
4799
67c0d1eb
RS		 48002004-01-23 Richard Sandiford <rsandifo@redhat.com>
4801
4802 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4803 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4804 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4805 (set_at, load_register, load_address, move_register): Likewise.
4806 (load_got_offset, add_got_offset): Likewise.
4807 Update all calls and tidy accordingly.
4808
584892a6
RS		 48092004-01-23 Richard Sandiford <rsandifo@redhat.com>
4810
4811 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4812 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4813 (RELAX_USE_SECOND): Bump to 0x10000.
4814 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4815 (mips_macro_warning): New variable.
4816 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4817 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4818 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4819 of RELAX_ENCODE.
4820 (append_insn): Update mips_macro_warning.sizes.
4821 (macro_start, macro_warning, macro_end): New functions.
4822 (macro_build): Don't emit warnings here.
4823 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4824 (md_convert_frag): Check for cases where one macro alternative
4825 needs a warning and the other doesn't. Emit a warning if the
4826 longer sequence was chosen.
4827
4d7206a2
RS		 48282004-01-23 Richard Sandiford <rsandifo@redhat.com>
4829
4830 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4831 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4832 the first sequence, the size of the second sequence, and a flag
4833 that says whether we should warn.
4834 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4835 (RELAX_FIRST, RELAX_SECOND): New.
4836 (mips_relax): New variable.
4837 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4838 (append_insn): Remove "place" argument. Use mips_relax.sequence
4839 rather than "place" to check whether we're expanding the second
4840 alternative of a relaxable macro. Remove redundant check for
4841 branch relaxation. If generating a normal insn, and there
4842 is not enough room in the current frag, call relax_close_frag()
4843 to close it. Update mips_relax.sizes[]. Emit fixups for the
4844 second version of a relaxable macro. Record the first relaxable
4845 fixup in mips_relax. Remove tc_gen_reloc workaround.
4846 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4847 in the same way as in append_insn.
4848 (mips16_macro_build): Remove "place" argument.
4849 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4850 when generating the second version of a relaxable macro.
4851 (load_got_offset, add_got_offset): New functions.
4852 (load_address, macro): Use new relaxation machinery. Remove
4853 tc_gen_reloc workarounds.
4854 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4855 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4856 first version is needed.
4857 (tc_gen_reloc): Remove relaxation handling.
4858 (md_convert_frag): Go through the fixups for a relaxable macro and
4859 mark those that belong to the unneeded alternative as done. If the
4860 second alternative is needed, adjust the fixup addresses to account
4861 for the deleted first alternative.
4862
0530d30a
RS		 48632004-01-23 Richard Sandiford <rsandifo@redhat.com>
4864
4865 * frags.h (frag_room): Declare.
4866 * frags.c (frag_room): New function.
4867 * doc/internals.texi: Document it.
4868
048cdf86
TS		 48692004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4870
4871 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4872 optimization for -mtune=r3900, as this will break on other CPUs.
4873
28d39d1a
NC		 48742004-01-11 Tom Rix <tcrix@worldnet.att.net>
4875
4876 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 4877 be relaxed, use fixup.
28d39d1a
NC		 4878 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4879
26664553
JJ		 48802004-01-19 Jakub Jelinek <jakub@redhat.com>
4881
4882 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4883 precision operands.
4884
895921c9
MR		 48852004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4886
4887 * config/tc-mips.c (append_insn): Properly detect variant frags
4888 that preclude swapping of relaxed branches. Correctly swap
4889 instructions between frags when dealing with relaxed branches.
4890
f8b73030
MR		 48912004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4892
4893 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4894 throughout.
4895 * aclocal.m4: Regenerate.
4896 * configure: Regenerate.
4897
ca9a79a1 48982004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 4899
ca9a79a1
NC		 4900 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4901 manipulation insns.
4902
cc3d92a5
RS		 49032004-01-12 Richard Sandiford <rsandifo@redhat.com>
4904
4905 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4906 reloc, reserve space for the delay slot as well as the jalr itself.
4907
e45d0630
PB		 49082004-01-09 Paul Brook <paul@codesourcery.com>
4909
4910 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4911 (do_vfp_sp2_from_reg2): New function.
4912 (insns): Use them.
4913 (do_vfp_dp_from_reg2): Check return values properly.
4914
81912461
ILT		 49152004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4916
78849248
ILT		 4917 * config/tc-mips.c (warn_nops): Remove static variable.
4918 (macro): Remove test of warn_nops.
4919 (md_shortops): Remove 'n'.
4920 (md_parse_option): Remove 'n' case.
4921 (md_show_usage): Remove -n.
4922 * doc/as.texinfo (Overview): Remove MIPS -n option.
4923 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4924 * NEWS: Mention removal of MIPS -n option.
4925
81912461
ILT		 4926 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4927 (cop_interlocks): Check ISA level.
4928 (cop_mem_interlocks): Define.
4929 (reg_needs_delay): Check cop_interlocks rather than
4930 ISA_HAS_COPROC_DELAYS.
4931 (append_insn): Likewise. Use cop_mem_interlocks rather than
4932 directly checking mips_opts.isa.
4933 (mips_emit_delays): Likewise.
4934
73f20958
L		 49352004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4936
4937 * config/tc-ia64.c (unwind): Move next_slot_number and
4938 next_slot_frag to ...
4939 (unw_rec_list): Here.
4940 (free_list_records): Removed.
4941 (output_unw_records): Likewise.
4942 (generate_unwind_image): Make it void.
4943 (alloc_record): Initialize next_slot_number and next_slot_frag.
4944 (slot_index): Take .org, .space and .align into account.
4945 (fixup_unw_records): Don't set slot_number to 0. Use
4946 list->next_slot_number and list->next_slot_frag instead of
4947 unwind.next_slot_number and unwind.next_slot_frag.
4948 (ia64_convert_frag): New.
4949 (generate_unwind_image): Generate a rs_machine_dependent frag
4950 for unwind record.
4951 (emit_one_bundle): Use list->next_slot_number and
4952 list->next_slot_frag instead of unwind.next_slot_number and
4953 unwind.next_slot_frag.
4954
4955 * config/tc-ia64.h (md_convert_frag): Defined as
4956 ia64_convert_frag.
4957 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4958
99d09cdb
AO		 49592004-01-06 Alexandre Oliva <aoliva@redhat.com>
4960
4961 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4962 * config/tc-frv.h (md_apply_fix3): Don't define.
4963 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4964 operands.
4965 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4966 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4967 * config/tc-frv.c (line_separator_chars): Add `!'.
4968 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4969 * config/tc-frv.c (md_assemble): Clear insn upfront.
4970 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4971 * config/tc-frv.c (OPTION_FDPIC): New macro.
4972 (md_longopts): Add mfdpic.
4973 (md_parse_option): Handle it.
4974 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4975 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4976 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4977 (frv_pic_ptr): Parse funcdesc.
4978
4a4c4a1d
MR		 49792004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4980
4981 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4982 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4983
2251dd89
MR		 49842004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4985
4986 * Makefile.am (Makefile): Move the dependency on
4987 $(BFDDIR)/configure.in to...
4988 (CONFIG_STATUS_DEPENDENCIES): ... here.
4989 (AUTOMAKE_OPTIONS): Require automake 1.8.
4990 * Makefile.in: Regenerate.
4991 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4992 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4993 $(BFDDIR)/configure.in here as well.
4994 * doc/Makefile.in: Regenerate.
4995
c6581168
MR		 49962004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4997
4998 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4999 * Makefile.in: Regenerate.
5000 * aclocal.m4: Regenerate.
5001 * doc/Makefile.am (install, install-info): Remove.
5002 (install-data-local): A new hook for install-info.
5003 (AUTOMAKE_OPTIONS): Require automake 1.8.
5004 * doc/Makefile.in: Regenerate.
5005
303e7b79
NC		 50062004-01-02 Nutan Singh <nutan@kpitcummins.com>
5007
5008 * doc/c-sh.texi: Update description about floating point behavior
5009 of SH family.
5010
b50c15dc
NC		 50112004-01-02 Bernardo Innocenti <bernie@develer.com>
5012
5013 * configure.in: Add m68k-uClinux target.
5014 * configure: Regenerate.
7de9afa2 5015
c9e214e5 5016For older changes see ChangeLog-0203
08d56133
NC		 5017\f
5018Local Variables:
5019mode: change-log
5020left-margin: 8
5021fill-column: 74
5022version-control: never
5023End:
GDB Binutils - Deliverables
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