gas:
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
2fc8bdac
ZW
12005-06-30 Zack Weinberg <zack@codesourcery.com>
2
3 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
4 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
5 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
6 (s_arm_elf_cons): Disallow use of (plt) suffix.
7 (do_adrl): Adjust X_add_number unconditionally.
8 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
9 argument. Handle all adjustment for pipeline offset here.
10 (md_apply_fix): No need to undo work of md_pcrel_from. No
11 need to extract pre-encoded pipeline adjustments from various
12 branch instructions. Generally, assume instructions are already
13 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
14 special cases. Handle BFD_RELOC_ARM_PLT32 like
15 BFD_RELOC_ARM_PCREL_BRANCH.
16 (tc_gen_reloc): Remove OBJ_ELF special case.
17 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
18
b753922c
BE
192005-06-30 Ben Elliston <bje@gnu.org>
20
21 * Makefile.am (check-DEJAGNU): Don't search for expect.
22 * Makefile.in: Regenerate.
23
c3298874
BE
242005-06-30 Ben Elliston <bje@gnu.org>
25
26 * Makefile.am (EXPECT): Set to expect.
27 (RUNTEST): Likewise, set to runtest.
28 * Makefile.in: Regenerate.
29
8f738565
BE
302005-06-23 Ben Elliston <bje@gnu.org>
31
32 * config/m68k-parse.h: Use ISO C90.
33 * config/m68k-parse.y: Likewise.
34 * config/tc-m68k.h: Likewise.
35
b300c311
L
362005-06-20 H.J. Lu <hongjiu.lu@intel.com>
37
38 PR 1013
39 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
40 movabs.
41 (optimize_disp): Optimize only if possible. Don't use 64bit
42 displacement on non-constants and do same on constants if
43 possible.
44
d6ab8113
JB
452005-06-17 Jan Beulich <jbeulich@novell.com>
46
47 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
48 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
49 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
50 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
51 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
52 aborting.
53 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
54 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
55 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
56 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
57 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
58 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
59 convert 8-byte pc-relative relocations.
60 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
61 (i386_validate_fix): Likewise.
62 (x86_cons): Also handle quad values in 64-bit mode.
63 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
64 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
65 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
66 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
67
37f6032b
ZW
682005-06-13 Zack Weinberg <zack@codesourcery.com>
69
70 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
71 symbolP as well as for names with a leading dot. Use ACONCAT.
72 (md_apply_fix): For branch relocations, only replace value
73 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
74 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
75 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
76 (LOCAL_LABEL_PREFIX): Don't define.
77
6bdb6dec
AM
782005-06-10 Alan Modra <amodra@bigpond.net.au>
79
80 * config/tc-hppa.c (pa_block): Allocate just one byte for the
81 fill pattern.
82
4dddc1d1
JW
832005-06-08 James E Wilson <wilson@specifixinc.com>
84
85 PR 994
86 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
87 is NULL, then emit a warning, and return the current index.
88
03b13e59
NC
892005-06-08 Tomas Hurka <tom@hukatronic.cz>
90
6bdb6dec 91 PR 991
03b13e59
NC
92 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
93 temporary copy of the operands array so that changes can be safely
94 backed out if the insn does not match.
95 (m68k_compare_opcode): Shortcut the test when the parameters are
96 the same. Return 1 if the names match but the second opcode is
97 further on in the array than the first.
98
985d9490
NC
992005-06-08 Nick Clifton <nickc@redhat.com>
100
101 PR 994
102 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
103
6858915a
NC
1042005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
105
106 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
107
047af9ef
AH
1082005-06-07 Aldy Hernandez <aldyh@redhat.com>
109 Michael Snyder <msnyder@redhat.com>
110 Stan Cox <scox@redhat.com>
111
112 * configure.in: Add ms1 case.
113
114 * configure: Regenerate.
115
116 * configure.tgt: Add ms1 case.
117
0bf60745
BW
1182005-06-07 Bob Wilson <bob.wilson@acm.org>
119
120 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
121 * config/tc-xtensa.c (new_resource_table): Likewise.
122 (resize_resource_table): Likewise.
123 (release_resources): Fix assertion for unsigned values.
124
55cf6793
ZW
1252005-06-07 Zack Weinberg <zack@codesourcery.com>
126
127 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
128 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
129 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
130 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
131 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
132 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
133 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
134 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
135 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
136 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
137 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
138 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
139 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
140 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
141 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
142 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
143 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
144 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
145 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
146 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
147 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
148 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
149 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
150 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
151 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
152 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
153 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
154 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
155 * config/tc-xtensa.c, config/tc-z8k.c:
156 Replace all instances of the string "_apply_fix3" with
157 "_apply_fix".
158 * po/POTFILES.in, po/gas.pot: Regenerate.
159
620c54b3
AM
1602005-06-08 Alan Modra <amodra@bigpond.net.au>
161
162 * Makefile.am: Run "make dep-am".
163 (POTFILES): Remove GAS_CFILES.
164 * Makefile.in: Regenerate.
165
32b26a03
MR
1662005-06-07 David Ung <davidu@mips.com>
167
168 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
169 24kc, 24kf and 24kfx under MIPS32 release 2.
170
6a86118a
NC
1712005-06-04 Nick Clifton <nickc@redhat.com>
172
173 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
174 to their Thumb-enabled equivalents.
175
20e1fcfd
MR
1762005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
177
178 * config/tc-mips.c (load_register): Add leading "0x" to the
179 output of sprintf_vma().
180 (macro): Likewise.
181
1887dd22
NC
1822005-06-01 Nick Clifton <nickc@redhat.com>
183
184 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
185 test for the presence of thumb version of the parsing functions
186 since they must always exist and the test generates a compile time
187 warning message.
188
04fe8f58
RH
1892005-05-31 Richard Henderson <rth@redhat.com>
190
191 * config/tc-alpha.c (O_lituse_jsrdirect): New.
192 (alpha_reloc_op): Add it.
193 (debug_exp): Handle it.
194 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
195 (emit_insn): Handle it.
196 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
197
988392e2
CG
1982005-05-31 Christian Groessler <chris@groessler.org>
199
200 * write.c (dump_section_relocs): Convert to ISO-C.
201 (write_relocs): Avoid signed/unsigned and fprintf argument
202 warnings in debug code.
203
adbaf948
ZW
2042005-05-26 Zack Weinberg <zack@codesourcery.com>
205
206 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
207 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
208 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
209 (md_apply_fix3): Delete fix_is_thumb variable; refer to
210 fixP->tc_fix_data directly in the sole place it was used.
211 Explicitly truncate value, *valP, fixP->fx_addnumber, and
212 fixP->fx_offset to 32 bits, for consistent behavior between 32-
213 and 64-bit hosts.
214
5656b6b8
JB
2152005-05-27 Jan Beulich <jbeulich@novell.com>
216
217 * config/tc-ia64.c (struct proc_pending): New.
218 (unwind): Replace proc_start with proc_pending.
219 (unwind_diagnostic): Check unwind.proc_pending.sym.
220 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
221 Check if previous proc not closed. Record all entry points.
222 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
223 Set symbol sizes for entry points recorded in dot_proc. Check
224 arguments for consistency with respective .proc's.
225 (md_assemble): Replace unwind.proc_start with
226 unwind.proc_pending.sym.
227
75214fb0
JB
2282005-05-27 Jan Beulich <jbeulich@novell.com>
229
230 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
231 and last_ptr. Check all in-use slots for first one with non-NULL
232 unwind_record. Don't reload end_ptr before second update round.
233
7c06efaa
JW
2342005-05-26 James E Wilson <wilson@specifixinc.com>
235
236 * config/tc-ia64.c (extra_goodness): Update comment.
237 (md_begin): Add debugging code to print best_template table.
238
286cee81
JB
2392005-05-25 Jan Beulich <jbeulich@novell.com>
240
241 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
242 template.
243
30ad6cb9
JB
2442005-05-25 Jan Beulich <jbeulich@novell.com>
245
246 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
247 BFD_RELOC_UNUSED when determining the width of the reloc.
248
6baf2b51
JB
2492005-05-25 Jan Beulich <jbeulich@novell.com>
250
251 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
252 section entry.
253
fa30c84f
JB
2542005-05-25 Jan Beulich <jbeulich@novell.com>
255
256 * config/tc-ia64.c (dot_radix): Rewrite.
257
1055c30c
JB
2582005-05-25 Jan Beulich <jbeulich@novell.com>
259
260 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
261 and next_slot_frag.
262 (alloc_record): Remove references to next_slot_number and
263 next_slot_frag.
264 (emit_one_bundle): Likewise.
265
45d18c80
NC
2662005-05-22 Nick Clifton <nickc@redhat.com>
267
268 * config/tc-v850.c (md_apply_fix3): Pass the address of the
269 message buffer when invoking the insert function.
270
9f45e54b
DA
2712005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
272
273 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
274 only if an instruction match is found.
275
47e70edb
BW
2762005-05-20 Bob Wilson <bob.wilson@acm.org>
277
278 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
279 to addition in argument to xtensa_dwarf2_emit_insn.
280
e3e71e27
ZW
2812005-05-19 Zack Weinberg <zack@codesourcery.com>
282
283 * Makefile.am: Have 'all' depend on 'info'.
284 * Makefile.in: Regenerate.
285
c744ecf2
AM
2862005-05-19 Alan Modra <amodra@bigpond.net.au>
287
288 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
289
b0648eec
AM
2902005-05-19 Anton Blanchard <anton@samba.org>
291
292 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
293 (md_show_usage): Document it.
294 (ppc_setup_opcodes): Insert POWER5 mnemonics.
295 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
296
4600db48
JB
2972005-05-19 Jan Beulich <jbeulich@novell.com>
298
299 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
300 relocations in unwind section.
301
a0ef61f7
NC
3022005-05-18 Nick Clifton <nickc@redhat.com>
303
304 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
305 if one exists. Ignore any error messages it may produce, just
306 allow it to perform the insertion.
307
c19d1205
ZW
3082005-05-17 Zack Weinberg <zack@codesourcery.com>
309
310 * hash.c (hash_lookup): Add len parameter. All callers changed.
311 (hash_find_n): New interface.
312 * hash.h: Prototype hash_find_n.
313 * sb.c: Include as.h.
314 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
315 (sb_scrub_and_add_sb): New interface.
316 * sb.h: Prototype sb_scrub_and_add_sb.
317 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
318
319 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
320 reference to BFD_RELOC_ARM_GOT12 which is never generated.
321 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
322
970c3dbc
DJ
3232005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
324
325 * doc/Makefile.am (gasver.texi): Don't use $<.
326 * doc/Makefile.in: Regenerated.
327
ec7ef033
NC
3282005-05-17 Nick Clifton <nickc@redhat.com>
329
330 PR 876
331 * symbols.c (resolve_symbol_value): Do not move symbols whose
332 value expression has not been resolved or finalized into the
333 absolute section as this will confuse other parts of the assembler
334 into thinking that their value is zero.
335
40a4d956
JB
3362005-05-17 Jan Beulich <jbeulich@novell.com>
337
338 * read.c (_find_end_of_line): New.
339 (find_end_of_line): New.
340 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
341 (read_a_source_file): Use it.
342 (s_globl): Use it.
343 (s_macro): Use it.
344 (get_line_sb): Use it.
345 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
346 (s_comm_internal): Likewise.
347 (s_lsym): Likewise.
348 (s_macro): Likewise.
349 (s_ignore): Use ignore_rest_of_line.
350 * read.h (find_end_of_line): Prototype.
351 (discard_rest_of_line): Remove prototype. #define to
352 ignore_rest_of_line.
353
2d034539
NC
3542005-05-17 Nick Clifton <nickc@redhat.com>
355
356 * config/tc-v850,h (TC_FIX_TYPE): Define.
357 (TC_INIT_FIX_TYPE): Define.
358 * config/tc-v850.c (md_assemble): When creating a fix record the
359 operand in the tc_fix_data field.
360 (md_apply_fix3): When applying a resolved fix use the operand's
361 insertion procedure to store the value, if the operand has been
362 recorded.
363
42ecbf5e
DJ
3642005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
365
366 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
367 invocation.
368 * Makefile.in: Regenerated.
369
d7c531cd
BW
3702005-05-13 Sterling Augustine <sterling@tensilica.com>
371 Bob Wilson <bob.wilson@acm.org>
372
373 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
374 message.
375 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
376 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
377
3c9d25f4
AM
3782005-05-11 Alan Modra <amodra@bigpond.net.au>
379
380 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
381 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
382
ee192366
MM
3832005-05-10 Michael Matz <matz@suse.de>
384
385 * frags.c (frag_grow): Don't be too greedy in allocating memory.
386
387 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
388
20d7ce9b
HPN
3892005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
390
391 PR binutils/886
392 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
393 Handle label-without-colon before ordinary dot-pseudo as an
394 ordinary label. Don't leak memory for label-without-colon alone
395 on a line. Don't mmixal-munge operands for dot-pseudos.
396
be03cc84
JB
3972005-05-10 Jan Beulich <jbeulich@novell.com>
398
399 * macro.c (get_any_string): Remove the two last parameters. Replace
400 references to the former expand parameter by using macro_alternate.
401 Simplify loop condition for checking for end-of-string.
402 (get_string): Remove redunant call to sb_skip_white.
403 (do_formals): Remove two last arguments to get_any_string.
404 (macro_expand): Likewise.
405 (expand_irp): Likewise.
406
360e86f1
JB
4072005-05-10 Jan Beulich <jbeulich@novell.com>
408
409 * read.c (s_macro): Move local variable 'local' to smaller scope.
410 Call sb_kill on it when done.
411
34d9ee9e
JB
4122005-05-09 Jan Beulich <jbeulich@novell.com>
413
ee192366
MM
414 * config/tc-i386.c (optimize_disp): Discard displacement entirely
415 when zero and not required by encoding constraints.
34d9ee9e 416
c9cd7160
L
4172005-05-09 H.J. Lu <hongjiu.lu@intel.com>
418
419 PR 936
420 * config/tc-sh64.c (sh64_fake_label): New.
421
422 * config/tc-sh64.h (TC_FAKE_LABEL): New.
423
424 * doc/internals.texi (TC_FAKE_LABEL): Document.
425
426 * write.c (TC_FAKE_LABEL): New.
427 (adjust_reloc_syms): Use it.
428 (write_object_file): Likewise.
429
e44823cf
JB
4302005-05-09 Jan Beulich <jbeulich@novell.com>
431
432 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
433 and comma in Intel mode.
434
089dfecd
JB
4352005-05-09 Jan Beulich <jbeulich@novell.com>
436
437 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
438 names to match ABI. Add more registers for 32-bit and 64-bit modes.
439 Make name array static and const. Adjust lookup to account for NULL
440 entries (standing for unused register numbers).
441
f41bbced
JB
4422005-05-09 Jan Beulich <jbeulich@novell.com>
443
444 * config/tc-i386.c (parse_insn): Consider all matching instructions
445 when checking for string instruction after string-only prefix.
446
6e3f953d
L
4472005-05-07 H.J. Lu <hongjiu.lu@intel.com>
448
449 PR 940
450 * config/tc-ia64.c (start_unwind_section): Properly check
451 comdat group with SHF_GROUP.
452
0c6c36d5
BW
4532005-05-06 Bob Wilson <bob.wilson@acm.org>
454
455 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
456
c138bc38
BW
4572005-05-06 Bob Wilson <bob.wilson@acm.org>
458
459 * config/tc-xtensa.c: Remove excess whitespace.
460 * config/tc-xtensa.h: Likewise.
461 * config/xtensa-istack.h: Likewise.
462 * config/xtensa-relax.c: Likewise.
463 * config/xtensa-relax.h: Likewise.
464
93a9f991
NC
4652005-05-06 Nick Clifton <nickc@redhat.com>
466
467 * sb.h: Fix formatting of comments.
468 * sb.c: Fix formatting of comments.
469
3c9aabc7
JB
4702005-05-06 Jan Beulich <jbeulich@novell.com>
471
472 * sb.h (sb_add_buffer): Reintroduce.
473 * sb.c (sb_add_buffer): Likewise.
474
6eaeac8a
JB
4752005-05-06 Jan Beulich <jbeulich@novell.com>
476
477 * macro.c (new_formal, del_formal): New.
478 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
479 required argument has default value. Stop looking for more formal
480 when there was a vararg one.
481 (macro_expand_body): Use new_formal and del_formal.
482 (macro_expand): Likewise. Initialize local variable err. Don't
483 return immediately when encountering an error. Warn when keyword
484 argument already had a value assigned. Eliminate duplicate clearing
485 of argument value. When current positional argument matches parameter
486 of vararg type, assign to it all the remaining arguments. Issue error
487 when required parameter does not have value.
488 (free_macro): Use del_formal.
489 (expand_irp): Initialize formal type. Free buffers associated with
490 formal prior to returning.
491 * macro.h (struct formal_struct): Add new field 'type' with new
492 enumeration type 'formal_type'.
493 * doc/as.texinfo: Document macro parameter qualifiers.
494 * NEWS: Mention new functionality.
495
26aca5f6
JB
4962005-05-06 Jan Beulich <jbeulich@novell.com>
497
498 * cond.c (s_ifb): New.
499 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
500 * read.h (s_ifb): Prototype.
501 * doc/as.texinfo: Document .ifb and .ifnb.
502
5faa8e39
JW
5032005-05-05 Steve Ellcey <sje@cup.hp.com>
504
505 * config/tc-ia64.c (MIN): Undef.
506
eac338cf
PB
5072005-05-05 Paul Brook <paul@codesourcery.com>
508
509 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
510
d8244a4a
NC
5112005-05-05 Matt Thomas <matt@3am-software.com>
512
513 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
514 bytes.
515
4b4da160
NC
5162005-05-05 Nick Clifton <nickc@redhat.com>
517
518 * Update the address and phone number of the FSF organization in
519 the GPL notices in the following files:
520 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
521 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
522 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
523 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
524 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
525 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
526 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
527 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
528 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
529 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
530 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
531 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
532 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
533 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
534 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
535 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
536 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
537 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
538 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
539 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
540 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
541 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
542 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
543 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
544 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
545 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
546 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
547 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
548 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
549 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
550 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
551 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
552 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
553 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
554 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
555 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
556 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
557 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
558 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
559 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
560 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
561 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
562 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
563 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
564 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
565 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
566 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
567 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
568 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
569 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
570 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
571 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
572 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
573 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
574 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
575 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
576 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
577 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
578 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
579 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
580 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 581 config/xtensa-relax.h, doc/fdl.texi
4b4da160 582
699d2810
NC
5832005-05-05 Nick Clifton <nickc@redhat.com>
584
585 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
586 the target_big_endian variable to false.
587
69852798
AM
5882005-05-04 Alan Modra <amodra@bigpond.net.au>
589
590 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
591 list traversal. Use bfd_section_list_prepend.
592 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
593 over the section list.
594 * config/tc-xtensa.c (xtensa_remove_section): Delete.
595 (xtensa_insert_section): Delete.
596 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
597 and bfd_section_list_prepend.
598 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
599 bfd_section_list_insert_after.
600
c1d05a60
NC
6012005-05-03 Nick Clifton <nickc@redhat.com>
602
603 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
604 of bfd_section_list... macros.
605 * config/tc-mmix.c (mmix_frob_file): Likewise.
606 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
607 (xtensa_insert_section): Likewise.
608
609 * macro.c (macro_hash): Remove static.
610 * macro.h (macro_hash): Provide an external declaration.
611
5daa8fe7
L
6122005-05-02 H.J. Lu <hongjiu.lu@intel.com>
613
614 * write.c (write_object_file): Use bfd_section_double_list_remove
615 to remove sections.
616
475bf943
DJ
6172005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
618
619 * doc/Makefile.am (gasver.texi): Correct quoting.
620 * doc/Makefile.in: Regenerated.
621
009b6a7a
DJ
6222005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
623
624 * configure.tgt: Add h8300*-*-rtemscoff.
625 Switch h8300*-*-rtems* to elf.
626
7e70f1af
L
6272005-04-29 H.J. Lu <hongjiu.lu@intel.com>
628
629 * hash.c: Undo the last change.
630 * hash.h: Likewise.
631
aa7eb06d
DJ
6322005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
633
634 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
635 of Makefile.
636 (DISTCLEANFILES): Remove.
637 (MAINTAINERCLEANFILES): Add asconfig.texi.
638 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
639
87c245cc
BE
6402005-04-29 Ben Elliston <bje@au.ibm.com>
641
642 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
643 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
644 (bignum-copy.o): Remove.
645 * Makefile.in: Regenerate.
646 * makefile.vms (OBJS): Remove bignum-copy.obj.
647 * symbols.h (local_symbol_make): Remove declaration.
648 (verify_symbol_chain_2): Likewise.
649 * symbols.c (local_symbol_make): Make static.
650 (max_indent_level): Likewise.
651 (verify_symbol_chain_2): Remove.
652 * macro.c (macro_hash): Make static.
653 * messages.c (fprint_value): Remove.
654 * read.h (get_absolute_expr): Remove.
655 (emit_leb128_expr): Likewise.
656 (do_s_func): Likewise.
657 * read.c (do_s_func): Make static.
658 (emit_leb128_expr): Likewise.
659 (get_absolute_expr): Likewise.
660 * as.h (as_howmuch): Remove declaration.
661 (fprint_value): Likewise.
662 * as.c (myname): Make static.
663 * input-scrub.c (as_howmuch): Remove.
664 (as_1_char): Likewise.
665 * input-file.h (input_file_is_open): Remove.
666 * input-file.c (input_file_is_open): Likewise.
667 * expr.h (expr_build_unary): Remove declaration.
668 (expr_build_binary): Likewise.
669 * expr.c (expr_build_unary): Remove.
670 (expr_build_binary): Likewise.
671 * hash.h (hash_replace): Remove declaration.
672 (hash_delete): Likewise.
673 * hash.c (hash_replace): Remove.
674 (hash_delete): Likewise.
675 * bignum-copy.c (bignum_copy): Move from here ..
676 * config/tc-vax.c (bignum_copy): .. to here.
677 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
678 (bignum_copy): Remove extern declaration.
679 * sb.h (string_count): Remove extern declaration.
680 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
681 (sb_name): Likewise.
682 * sb.c (dsize): Replace preprocessor macro with static int.
683 (string_count): Make static.
684 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
685 (sb_name): Likewise.
686 * config/obj-coff.c (dim_index): Make static.
687 * config/tc-i386.c (GOT_symbol): Likewise.
688 (output_invalid_buf): Likewise.
689 * doc/internals.texi (Warning and error messages): Remove the
690 prototype for fprint_value.
691
f3429a74
BE
6922005-04-27 Ben Elliston <bje@au.ibm.com>
693
694 * link.cmd: Remove.
695
60938e80
L
6962005-04-26 H.J. Lu <hongjiu.lu@intel.com>
697
698 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
699
700 * read.c (pseudo_set): Disallow symbol set to common symbol.
701
702 PR 857
703 * write.c (write_object_file): Report common symbol name when
704 disallowing local symbol set to common symbol.
705 (adjust_reloc_syms): Disallow local symbol set to undefined
706 symbol.
707
02ddf156
JB
7082005-04-25 Jan Beulich <jbeulich@novell.com>
709
710 * macro.c (macro_expand_body): Replace locals indicator parameters
711 with actual macro_entry. New local variables macro_line and err.
712 Don't return when encountering an error, just record the fact.
713 Detect local symbol name colliding with parameter. Track line number
714 inside of macro expansion.
715 (do_formals): Move local variable name to wider scope. Check
716 parameter of the same name doesn't already exist. In MRI mode, also
717 check it doesn't collide with the argument count pseudo-parameter).
718 (define_macro): Add file and line number parameters. Remove local
719 variable namestr. New local variable error. Initialize macro_entry
720 members file, line, and name. Don't return when encountering an
721 error, just record the fact. Use %s in some diagnostics for read.c
722 to insert the macro name. Free macro_entry on error.
723 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
724 when encountering an error, just record the fact.
725 (expand_irp): Don't return when encountering an error, just record
726 the fact.
727 * macro.h (macro_struct): New members name, file, and line.
728 (define_macro): Add file and line number parameters.
729 * read.c (s_macro): Pass file and line to define_macro. Tag warning
730 regarding pseudo-op redefinition with the file/line that macro
731 definition started at.
732
d2a033cd
BW
7332005-04-22 Bob Wilson <bob.wilson@acm.org>
734
735 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
736 (future_alignment_required): Remove ifdefs that use it.
737
84b08ed9
BW
7382005-04-22 Bob Wilson <bob.wilson@acm.org>
739
740 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
741 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
742 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
743 parameters.
744 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
745 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
746
d8cbebfd
CG
7472005-04-21 Christian Groessler <chris@groessler.org>
748
749 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
750 array.
751
e97b3f28
L
7522005-04-20 H.J. Lu <hongjiu.lu@intel.com>
753
754 * config/obj-aout.h (S_IS_EXTERN): Removed.
755 * config/obj-bout.h (S_IS_EXTERN): Likewise.
756 * config/obj-coff.h (S_IS_EXTERN): Likewise.
757 * symbols.c (S_IS_EXTERN): Likewise.
758 * symbols.h (S_IS_EXTERN): Likewise.
759
760 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
761 S_IS_EXTERNAL.
762 * config/tc-d10v.c (md_apply_fix3): Likewise.
763 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
764 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
765 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
766 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
767 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
768 (shmedia_md_convert_frag): Likewise.
769 * symbols.c (print_symbol_value_1): Likewise.
770 * write.c (write_object_file): Likewise.
771
55e08f71
NC
7722005-04-20 Nick Clifton <nickc@redhat.com>
773
5f9084e9
NC
774 * config/tc-xtensa.c (get_aligned_diff): Change type of
775 branch_align to offsetT so that its signedness matches that of
776 target_size.
777
55e08f71
NC
778 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
779 number into a readable string.
780 (load_register): Likewise.
781
1f8b1395
AS
7822005-04-20 Andreas Schwab <schwab@suse.de>
783
784 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
785
b0825cc2
DM
7862005-04-19 David S. Miller <davem@davemloft.net>
787
788 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
789 NULL insn, exit early. Remove now spurious NULL checks.
790 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
791 to NULL and exit.
792
91c4c449
JB
7932005-04-19 Jan Beulich <jbeulich@novell.com>
794
795 * symbols.h (symbol_find_base): Remove prototype.
796 * symbols.c (save_symbol_name): Remove code section conditional upon
797 STRIP_UNDERSCORE.
798 (symbol_find): Remove.
799 (symbol_find_base): Rename to symbol_find.
800 * subsegs.c (section_symbol): Replace use of symbol_find_base with
801 symbol_find.
802 * config/obj-coff.c (tag_insert): Remove code section conditional
803 upon STRIP_UNDERSCORE.
804 (obj_coff_def): Likewise.
805 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
806 (coff_frob_symbol): Likewise.
807 (yank_symbols): Likewise.
808 (c_section_symbol): Likewise.
809 * config/obj-coff.h (DO_NOT_STRIP): Remove.
810 * config/tc-arm.c (symbol_locate): Remove code section conditional
811 upon STRIP_UNDERSCORE.
812 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
813 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
814 * config/tc-sh.h (DO_NOT_STRIP): Remove.
815 * config/tc-w65.h (DO_NOT_STRIP): Remove.
816 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
817
80b8152b
AS
8182005-04-19 Andreas Schwab <schwab@suse.de>
819
820 * config/tc-ia64.c (md_assemble): Fix error message for wrong
821 access to application registers.
822
4d56c0a0
JB
8232005-04-19 Jan Beulich <jbeulich@novell.com>
824
825 * config/te-sysv32.h: Remove.
826 * Makefile.am (TARG_ENV_HFILES): Remove reference to
827 config/te-sysv32.h.
828 * Makefile.in (TARG_ENV_HFILES): Likewise.
829
4fdd1e4f
JB
8302005-04-19 Jan Beulich <jbeulich@novell.com>
831
832 PR/847
833 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
834 length symbols.
835
791fe849
MK
8362005-04-18 Mark Kettenis <kettenis@gnu.org>
837
838 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
839
9ee2a2d4
MR
8402005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
841
842 * config/tc-mips.c (normalize_constant_expr): Don't check for
843 HAVE_32BIT_GPRS.
844 (check_absolute_expr): Only call normalize_constant_expr() if
845 HAVE_32BIT_GPRS.
846 (mips_ip): Likewise.
847
848 * config/tc-mips.c (check_absolute_expr): Fix formatting.
849
e6ca91be
JB
8502005-04-18 Jan Beulich <jbeulich@novell.com>
851
852 * macro.c (free_token): New, freeing all the memory associated with a
853 macro.
854 (do_formals): Move initializers to ...
855 (define_macro): ... here.
856 (delete_macro): Convert passed in name to lower case. Warn when
857 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
858
9f872bbe
MR
8592005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
860
861 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
862
8fe53b44
JB
8632005-04-15 Jan Beulich <jbeulich@novell.com>
864
865 * config/obj-elf.c (obj_elf_struct): New.
866 (elf_pseudo_table). Use it for .offset and .struct.
867
0e5cd789 8682005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 869 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW
870
871 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
872 than the section alignment.
873
dd49a749
BW
8742005-04-14 Bob Wilson <bob.wilson@acm.org>
875 H.J. Lu <hongjiu.lu@intel.com>
876
877 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
878 * config/tc-xtensa.c (xg_translate_sysreg_op,
879 xtensa_translate_old_userregs_ops,
880 xtensa_find_unaligned_branch_targets,
881 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
882 relax_frag_add_nop): Support 64-bit host.
883 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
884 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
885
26eebcf5
MK
8862005-04-14 Mark Kettenis <kettenis@gnu.org>
887
64efe625
MK
888 * configure.tgt: Add support for OpenBSD/sparc ELF.
889
26eebcf5
MK
890 * configure.tgt: Set emulation for mips-*-openbsd*.
891 Remove broken mips-dec-openbsd* config.
892 * configure.in: Set default ABI for mips64-*-openbsd*.
893 * configure: Regenerate.
894
39a59cf8
MR
8952005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
896
897 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
898 optimization for constant addresses.
899
f7a568ea
NC
9002005-04-14 Nick Clifton <nickc@redhat.com>
901
902 * as.c (main): Move parse_args before symbol_begin and frag_init
903 so that the hash table size can be set before it is used.
904 * hash.c: Use an unsigned long type for the size of the hash
905 tables.
3c9d25f4 906 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 907
9e9b66a9
AM
9082005-04-14 Alan Modra <amodra@bigpond.net.au>
909
910 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
911 * acinclude.m4: Include ../bfd/warning.m4.
912 * configure.in: Invoke AM_BINUTILS_WARNINGS.
913 * Makefile.in: Regenerate.
914 * configure: Regenerate.
915 * doc/Makefile.in: Regenerate.
916
2051e8c4
MR
9172005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
918
919 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
920 (normalize_address_expr): New function to sign-extend address
921 offsets that fit into 32 bits in 32-bit mode.
922 (macro_build_ldst_constoffset): Use normalize_address_expr()
923 instead of a handcoded sequence.
924 (load_register): Likewise. Report oversized numbers in a useful
925 way.
926 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
927 for constant addresses. Report oversized numbers in a useful way.
928 (mips_ip): Use normalize_address_expr() for addresses.
929
bc4bd9ab
MK
9302005-04-12 Mark Kettenis <kettenis@gnu.org>
931
932 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
933 similar to other instructions now that they're marked as ImmExt.
934
4bdd3565
NC
9352005-04-12 Nick Clifton <nickc@redhat.com>
936
937 * hash.c (DEFAULT_SIZE): Delete. Replace with:
938 (gas_hash_table_size): New static variable.
939 (set_gas_hash_table_size): New function: Records a requested size
940 for the hash tables.
941 (get_gas_hash_table_size): New function: Return a prime number
942 near the requested size of the hash table.
943 (hash_new): Use get_gas_hash_table_size.
944 * hash.h: Add a prototype for set_gas_hash_table_size.
945 * as.c (show_usage): Add description of new switches: --hash-size
946 and --reduce-memory-overheads.
947 (option_values): Add OPTION_HASH_TABLE_SIZE and
948 OPTION_REDUCE_MEMORY_OVERHEADS.
949 (std_longpopts): Add entries for the new options.
950 (parse_args): Handle the new options.
951 * Makefile.am: Add a dependency of as.c on hash.h.
952 * Makefile.in: Regenerate.
953 * doc/as.texinfo: Document the new switches.
954 * NEWS: Mention the new switches.
955
f394e3dd
NC
9562005-04-12 Nick Clifton <nickc@redhat.com>
957
958 PR gas/818
959 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
960 synonyms.
961
ceae3e33
AM
9622005-04-12 Alan Modra <amodra@bigpond.net.au>
963
964 * Makefile.am: Run "make dep-am".
965 * Makefile.in: Regenerate.
966
2eccd1b4
BW
9672005-04-11 Sterling Augustine <sterling@tensilica.com>
968 Bob Wilson <bob.wilson@acm.org>
969
970 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
971
333f7af7
MK
9722005-04-11 Mark Kettenis <kettenis@gnu.org>
973
974 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
975
5e75c3ab
JB
9762005-04-11 Jan Beulich <jbeulich@novell.com>
977
978 * NEWS: Mention these changes and their effects.
979 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
980 is_name_ender.
981 (check_macro): Likewise.
982 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
983 labels together with the closing pseudo-op.
984 (macro_expand_body): Adjust comment. Range-check input before use.
985 Adjust mis-spelled diagnostic. Use is_name_beginner.
986 * read.c (try_macro): New.
987 (read_a_source_file): New static variable last_eol. Don't list
988 macro expansion lines more than once. Call try_macro.
989 (s_macro): Set section of line_label to absolute instead of undefined.
990 * doc/as.texinfo: Add information on the caveats of these changes.
991
514d955d
AM
9922005-04-11 Alan Modra <amodra@bigpond.net.au>
993
994 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
995 * symbols.h (symbol_X_add_number): Update prototype.
996
a9fcb2a9
EC
9972005-04-10 Eric Christopher <echristo@redhat.com>
998
999 * symbols.c (symbol_X_add_number): Fix warning.
1000
045b540e
L
10012005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1002
1003 * config/tc-m68k.c (md_begin): Support 64bit host.
1004 (get_num): Support 64bit BFD on 32bit host.
1005
b215186b
L
10062005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1007
1008 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1009
be95a9c1
AM
10102005-04-09 Alan Modra <amodra@bigpond.net.au>
1011
31d20a21
AM
1012 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1013 call. Don't do the COFF hacks for multi-emulation gas. Move
1014 demand_empty_rest_of_line back to caller.
1015 (s_set, equals): demand_empty_rest_of_line here.
1016
be95a9c1
AM
1017 PR gas/827
1018 * as.h (rs_dummy): Define.
1019 * symbols.c (symbol_X_add_number): New function.
1020 * symbols.h (symbol_X_add_number): Declare.
1021 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1022 * read.c (assign_symbol): New function, split out from s_set.
1023 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1024 Fix COFF hacks for multi-emulation gas.
1025 (s_set): Call assign_symbol. Remove "register" keyword.
1026 (set_zero_frag): New function.
1027 (pseudo_set): Always check for assignment to section syms.
1028 Always set segment and frag of symbol, and likewise extern for
1029 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1030 special case exp.X_add_number non-zero for O_symbol expressions.
1031 (equals): Use assign_symbol.
1032
6624cbde
BW
10332005-04-08 Bob Wilson <bob.wilson@acm.org>
1034
1035 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1036 SEC_MERGE sections.
1037
dbbaec26
L
10382005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1039
1040 * config/tc-i386.c (tc_gen_reloc): Don't turn
1041 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1042
0d6af1ab
NC
10432005-04-06 Nick Clifton <nickc@redhat.com>
1044
1045 * po/rw.po: New translation: Kinyarwanda
1046 * configure.in (ALL_LINGUAS): Add rw
1047 * configure: Regenerate.
1048
664df4e4
BW
10492005-04-05 Sterling Augustine <sterling@tensilica.com>
1050 Bob Wilson <bob.wilson@acm.org>
1051
1052 * config/tc-xtensa.c (branch_align_power): New.
1053 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1054 future_alignment_required): Use branch_align_power to check section
1055 alignment as well as xtensa_fetch_width when aligning branch targets.
1056
d77b99c9
BW
10572005-04-05 Bob Wilson <bob.wilson@acm.org>
1058
1059 * config/tc-xtensa.c: Warning fixes throughout.
1060 (xtensa_fetch_width): Change to unsigned.
1061 (assemble_nop, xtensa_find_unaligned_branch_targets,
1062 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1063 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1064 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1065 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1066 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1067 get_text_align_max_fill_size, get_text_align_nop_count,
1068 get_text_align_nth_nop_size, get_noop_aligned_address,
1069 get_aligned_diff, convert_frag_align_next_opcode,
1070 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1071 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1072 types, avoiding size_t and using offsetT and addressT appropriately.
1073 (get_text_align_power): Clean up types. Avoid incorrect bound.
1074 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1075
da9f89d4
L
10762005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1077
1078 * config/tc-ia64.c (start_unwind_section): Undo the change
1079 of 2004-08-18.
1080 (generate_unwind_image, dot_endp): Likewise.
1081
f6fe78d6
JW
10822005-04-01 David Mosberger <davidm@hpl.hp.com>
1083
1084 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1085 le_nop_stop arrays and initializers to file scope.
1086 (md_begin): When generating code for anything other than
1087 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1088
a7d61044
JB
10892005-04-01 Jan Beulich <jbeulich@novell.com>
1090
1091 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1092 immediates.
1093
d2c5f73e
NC
10942005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1095
1096 * NEWS: Mention [fdgh]_floating.
1097 * config/atof-vax.c: Fix some whitespace.
1098 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1099
56f36663
NC
11002005-04-01 Nick Clifton <nickc@redhat.com>
1101
1102 * configure.in: Add a check for <unistd.h> providing a prototype
1103 for getopt() which is compatible with the one in
1104 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1105 * configure: Regenerate.
1106 * config.in (HAVE_DECL_GETOPT): Add.
1107
8a75718c
JB
11082005-04-01 Jan Beulich <jbeulich@novell.com>
1109
1110 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1111
ae8887b5
JB
11122005-04-01 Jan Beulich <jbeulich@novell.com>
1113
1114 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1115 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1116
05ea83ed
JB
11172005-03-30 Julian Brown <julian@codesourcery.com>
1118
1119 * config/tc-arm.c (arm_adjust_symtab): Rename
1120 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1121
9d2da7ca
JB
11222005-03-30 Julian Brown <julian@codesourcery.com>
1123
1124 * config/tc-arm.c (mapping_state): Change documentation in function
1125 comment to cross-reference spec instead. Change type of mapping symbols
1126 to BSF_NO_TYPE.
1127 (arm_adjust_symtab): Don't change type of mapping symbols here.
1128
e8a38df5
AL
11292005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1130
1131 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1132 * config.in: Regenerate.
1133 * configure: Regenerate.
1134 * configure.in: Check for ffs decl and alphabetize.
1135
ba93b8ac
DJ
11362005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1137 Phil Blundell <philb@gnu.org>
1138
1139 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1140 (md_apply_fix3): Mark TLS symbols.
1141 (tc_gen_reloc): Handle TLS relocations.
1142 (arm_fix_adjustable): Ignore TLS relocations.
1143 (s_arm_elf_cons): Support expressions after decorated symbols.
1144
84798bd6
JB
11452005-03-29 Julian Brown <julian@codesourcery.com>
1146
1147 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1148 whether personality routine index N has been output for this section.
1149 (mapping_state): tc_segment_info_data now struct not enum.
1150 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1151 handled on section change.
1152 (create_unwind_entry): Previous code to output dependency removed.
1153 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1154 for this section.
1155 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1156 arm_segment_info_type.
1157 (arm_segment_info_type): New struct.
84798bd6 1158
7b1cc377
BW
11592005-03-28 Sterling Augustine <sterling@tensilica.com>
1160 Bob Wilson <bob.wilson@acm.org>
1161
1162 * config/tc-xtensa.c (do_align_targets): Update comment.
1163 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1164 Insert a LOOP_END frag before every loop target, and do not overload
1165 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1166 (xg_assemble_vliw_tokens): Use do_align_targets.
1167 (xtensa_fix_target_frags): Remove code to convert a
1168 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1169 negatable branch at the end of a loop.
1170 (frag_can_negate_branch): Delete.
1171
8c2fda1d
L
11722005-03-28 David Mosberger <davidm@hpl.hp.com>
1173 H.J. Lu <hongjiu.lu@intel.com>
1174
1175 PR 803
1176 NEWS: Mention "-mtune=[itanium1|itanium2]".
1177
1178 * config/tc-ia64.c (md): Add tune.
1179 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1180 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1181 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1182 B unit NOPs are discouraged for McKinley-derived cores.
1183 (md_begin): Don't hardcode the "extra_goodness()" function in
1184 the comment...
1185 (ia64_init): Set md.tune to itanium2.
1186
1187 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1188 * doc/c-ia64.texi: Likewise.
1189
161840f9
ILT
11902005-03-27 Ian Lance Taylor <ian@airs.com>
1191
1192 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1193 bad C_EFCN symbol, print its name.
1194
7c834684
BW
11952005-03-25 Bob Wilson <bob.wilson@acm.org>
1196
1197 * config/tc-xtensa.c (use_longcalls): Delete.
1198 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1199 the use_longcalls flag is set. Do this before checking the segment.
1200 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1201 expand direct calls at this point.
1202 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1203 (xtensa_find_unmarked_state_frags): Likewise.
1204 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1205 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1206 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1207 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1208
ff1e783f
HPN
12092005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1210
1211 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1212
695a4822
HPN
12132005-03-25 Hans-Peter Nilsson <hp@axis.com>
1214
1215 * config/tc-cris.h: Convert to ISO C90.
1216 * config/tc-cris.c: Ditto.
1217 (md_estimate_size_before_relax): Remove obsolete comment for
1218 parameter "segment_type".
1219 (md_begin): Document reason for cast of hash_insert argument.
1220 (md_atof): Correct type of parameter "type".
1221
ea1562b3
NC
12222005-03-24 Nick Clifton <nickc@redhat.com>
1223
1224 * write.h (bit_fix_new): Remove redundant prototype.
1225 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1226 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1227 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1228 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1229 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1230 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1231 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1232 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1233 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1234 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1235 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1236 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1237 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1238 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1239 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1240 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1241 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1242 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1243 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1244 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1245 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1246 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1247 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1248 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1249 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1250 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1251 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1252 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1253 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1254 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1255 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1256 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1257 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1258 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1259 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1260 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1261 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1262 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1263 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1264 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1265 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1266 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1267 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1268 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1269 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1270 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1271 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1272 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1273 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1274 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1275 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1276 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1277 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1278 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 1279 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 1280
d110d6a2
JB
12812005-03-23 Jim Blandy <jimb@redhat.com>
1282
1283 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1284 attributes properly.
1285
ed84e695
NC
12862005-03-23 Mike Frysinger <vapier@gentoo.org>
1287 Nick Clifton <nickc@redhat.com>
1288
1289 * configure.tgt: Accept any C library to accompany a GNU Linux
1290 implementation, not just the GNU C library.
1291 * configure.in: Likewise.
1292 * configure: Regenerate.
1293
4d5f9b2a
NC
12942005-03-23 Nick Clifton <nickc@redhat.com>
1295
1296 * config/tc-tic30.c: Convert to ISO C90 formatting.
1297 * config/tc-tic30.h: Convert to ISO C90 formatting.
1298 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1299 * config/atof-vax.c: Convert to ISO C90 formatting.
1300
704803a9
MR
13012005-03-21 Maciej W. Rozycki <macro@mips.com>
1302
1303 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1304 relocations correctly as well.
1305 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1306 relocations in mergeable sections section-relative either.
1307
6e2a91a3
BW
13082005-03-21 Bob Wilson <bob.wilson@acm.org>
1309
1310 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1311
3d063691
NC
13122005-03-21 Nick Clifton <nickc@redhat.com>
1313
1a66a017
NC
1314 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1315 warning by providing a prototype for sh_symbian_find_elf_flags.
1316
3d063691
NC
1317 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1318 previous delta.
1319
6f19c13c
AM
13202005-03-21 Alan Modra <amodra@bigpond.net.au>
1321
1322 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1323 along with other formats that set bfd_gas. Remove unnecessary
1324 setting of bfd_gas. Delete strongarm cases in generic_target
1325 switch.
1326
bd17c2c3
AM
13272005-03-21 Alan Modra <amodra@bigpond.net.au>
1328
1329 PR gas/780
1330 * config/tc-m68k.c (TRUNC, SEXT): Define.
1331 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1332 (m68k_ip): Truncate or sign extend expressions as appropriate.
1333 (get_num): Likewise.
1334 (md_apply_fix3): Use SEXT.
1335
ec91a2c2
AM
13362005-03-21 Alan Modra <amodra@bigpond.net.au>
1337
1338 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1339 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1340 (obj-vms.o): Delete rule.
1341 Run "make dep-am".
1342 * Makefile.in: Regenerate.
1343 * aclocal.m4: Regenerate.
1344 * doc/Makefile.in: Regenerate.
1345 * po/POTFILES.in: Regenerate.
1346
238d258f
NC
13472005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1348
1349 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1350 flag for coldfire v4e.
1351
30f725a1
BW
13522005-03-17 Bob Wilson <bob.wilson@acm.org>
1353
1354 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1355 xg_apply_fix_value and return a value to indicate success.
1356 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1357 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1358 (xtensa_validate_fix_sub): New.
1359 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1360 (tc_gen_reloc): Move code to handle difference of symbols and code to
1361 apply tentative fix values to ...
1362 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1363 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1364 relocations when linkrelax flag is not set.
1365 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1366 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1367
a724f0f4
JB
13682005-03-17 Jan Beulich <jbeulich@novell.com>
1369
1370 * config/tc-i386.c (i386_scale): Beautify error message.
1371 (Intel syntax comments): Update.
1372 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1373 next_operand.
1374 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1375 Remove declarations.
1376 (intel_bracket_expr): Declare.
1377 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1378 of the function body in a loop allowing to split an operand into two.
1379 Replace calls to malloc and checks of it returning non-NULL with
1380 calls to xmalloc/xstrdup.
1381 (intel_expr): SHORT no longer handled here. Add comment indicating
1382 comparison ops need implementation.
1383 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1384 Check right operand of - does not specify a register when parsing
1385 the address of a memory reference.
1386 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1387 Check operands do not specify a register when parsing the address of
1388 a memory reference.
1389 (intel_e06, intel_e06_1): Likewise.
1390 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1391 handle SHORT as well as unary + and -. Don't accept : except for
1392 segment overrides or in direct far jump/call insns.
1393 (intel_brack_expr): New.
1394 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1395 intel_brack_expr.
1396 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1397 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1398 Allow symbolic constants as register scale value.
1399 (intel_get_token): Replace call to malloc and check of return value
1400 with call to xmalloc. Change handling for FLAT to match MASM's.
1401 (intel_putback_token): Don't try to back up/free current token if
1402 that is T_NIL.
1403
deeaaff8
DJ
14042005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1405
1406 * configure.tgt: Set emulation for arm-*-eabi*.
1407 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1408 * config/te-armeabi.h: New file.
1409 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1410 * config/te-symbian.h: Include "te-armeabi.h".
1411
199fea98
NC
14122005-03-16 Nick Clifton <nickc@redhat.com>
1413
1414 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1415 local variable in case it is clobbered by the setjmp.
1416
1ad12f97
NC
14172005-03-16 Nick Clifton <nickc@redhat.com>
1418 Ben Elliston <bje@au.ibm.com>
1419
569acd2c 1420 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 1421 compiler command line. Enabled by default. Disable via
569acd2c 1422 --disable-werror.
1ad12f97
NC
1423 * configure: Regenerate.
1424
a5324a3e
NC
14252005-03-16 Nick Clifton <nickc@redhat.com>
1426
1427 * config/obj-coff.h: Convert to ISO C90 formatting.
1428 * config/obj-coff.c: Convert to ISO C90 formatting.
1429
b05fe5cf
ZW
14302005-03-15 Zack Weinberg <zack@codesourcery.com>
1431
1432 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1433 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1434 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1435 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1436 (insns): Add ARMv6T2 instructions:
1437 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1438 (arm_archs): Add V6T2 variants.
1439
957d91c1
NC
14402005-03-15 Nick Clifton <nickc@redhat.com>
1441
1442 * NEWS: Add cutoff for changes in 2.16 release.
1443
43c3ab55
JB
14442005-03-15 Jan Beulich <jbeulich@novell.com>
1445
1446 * expr.c (operand): Merge handling of unary + into that for unary
1447 -, !, and ~.
1448
5862107c
EC
14492005-03-14 Eric Christopher <echristo@redhat.com>
1450
1451 * config/tc-mips.c: Include dw2gencfi.h.
1452 (mips_cfi_frame_initial_instructions): New.
1453 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1454 (tc_cfi_frame_initial_instructions): Ditto.
1455 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1456 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1457 * Makefile.am: Update dependencies.
1458 * Makefile.in: Regenerate.
1459
729ae8d2
AM
14602005-03-15 Alan Modra <amodra@bigpond.net.au>
1461
1462 * po/es.po: Commit new Spanish translation.
1463
882cb63e
AM
14642005-03-14 Alan Modra <amodra@bigpond.net.au>
1465
1466 * po/tr.po: Commit new Turkish translation.
1467
885fc257
ZW
14682005-03-12 Zack Weinberg <zack@codesourcery.com>
1469
1470 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1471 wfi, yield.
1472
e330299e
DJ
14732005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1474
1475 * config-gas.com: Mark vax-vms as obsolete.
1476 * configure.in: Remove fmt=vms support.
1477 * config.in: Regenerate.
1478 * configure: Regenerate.
1479 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1480
7b1cc377
BW
14812005-03-10 Sterling Augustine <sterling@tensilica.com>
1482 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW
1483
1484 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1485 when checking if xg_resolve_literals needs to be called.
1486 * config/tc-xtensa.h: Fix spelling typo in a comment.
1487
4962e196
JB
14882005-03-10 Jan Beulich <jbeulich@novell.com>
1489
1490 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1491 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1492 crafted structure declarations with the types from macro.h.
1493
4184909a
RS
14942005-03-09 Richard Sandiford <rsandifo@redhat.com>
1495
1496 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1497 for -mno-shared optimization.
1498
7d8e00cf
RS
14992005-03-09 Richard Sandiford <rsandifo@redhat.com>
1500
1501 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1502 (MAX_NOPS): Bump to 4.
1503 (mips_fix_vr4130): New variable.
1504 (nops_for_vr4130): New function.
1505 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1506 nops_for_vr4130 if working around VR4130 errata.
1507 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1508 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1509 (md_parse_option): Handle them.
1510 (md_show_usage): Print them.
1511 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1512
dc36a61f
RS
15132005-03-09 Richard Sandiford <rsandifo@redhat.com>
1514
1515 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1516 branch delay code.
1517
7d10b47d
RS
15182005-03-09 Richard Sandiford <rsandifo@redhat.com>
1519
1520 * config/tc-mips.h (mips_flush_pending_output): Delete.
1521 (mips_emit_delays): Declare.
1522 (md_flush_pending_output): Use mips_emit_delays.
1523 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1524 the previous instructions.
1525 (md_begin, append_insn, md_parse_option): Update callers.
1526 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1527 start_noreorder.
1528 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1529 (s_gpdword): Update callers.
1530 (start_noreorder, end_noreorder): New functions.
1531 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1532 manipulating mips_opts or prev_nop_frag directly.
1533 (mips_flush_pending_output): Delete.
1534
404a8071
RS
15352005-03-09 Richard Sandiford <rsandifo@redhat.com>
1536
1537 * config/tc-mips.c (mips_move_labels): New function, taken from...
1538 (append_insn, mips_emit_delays): ...here.
1539
71400594
RS
15402005-03-09 Richard Sandiford <rsandifo@redhat.com>
1541
1542 * config/tc-mips.c (MAX_NOPS): New macro.
1543 (history): Resize to 1 + MAX_NOPS.
1544 (fix_vr4120_class): New enumeration.
1545 (vr4120_conflicts): New variable.
1546 (init_vr4120_conflicts): New function.
1547 (md_begin): Call it.
1548 (insn_uses_reg): Constify first argument.
1549 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1550 (nops_for_insn_or_target): New functions.
1551 (append_insn): Use the new nops_for_* functions instead of inline
1552 delay checks. Generalize prev_nop_frag handling to handle an
1553 arbitrary history length. Insert nops into the history buffer
1554 once the number of nops in prev_nop_frag is fixed.
1555 (emit_delays): Use nops_for_insn instead of inline delay checks.
1556
9b91f544
RS
15572005-03-09 Richard Sandiford <rsandifo@redhat.com>
1558
1559 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1560 check from branch delay code. Remove unnecessary check for branches.
1561
1e915849
RS
15622005-03-09 Richard Sandiford <rsandifo@redhat.com>
1563
1564 * config/tc-mips.c (dummy_opcode): Delete.
1565 (nop_insn, mips16_nop_insn): New variables.
1566 (NOP_INSN): New macro.
1567 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1568 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1569 (md_begin): Initialize nop_insn and mips16_nop_insn.
1570 (append_insn): Use the new emit_nop function to add nops, recording
1571 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1572 to reserve room for the instruction and install_insn to install the
1573 final form. Use insert_into_history to record the instruction in
1574 the history buffer. Use move_insn to do delay slot filling.
1575 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1576 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1577 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1578
bf12938e
RS
15792005-03-09 Richard Sandiford <rsandifo@redhat.com>
1580
1581 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1582 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1583 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1584 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1585 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1586
a38419a5
RS
15872005-03-09 Richard Sandiford <rsandifo@redhat.com>
1588
1589 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1590 and extended_p fields with a single fixed_p field.
1591 (append_insn, mips_no_prev_insn): Adjust accordingly.
1592
2fa15973
RS
15932005-03-09 Richard Sandiford <rsandifo@redhat.com>
1594
1595 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1596 a single mips16_absolute_jump_p bit.
1597 (append_insn): Adjust accordingly.
1598
47e39b9d
RS
15992005-03-09 Richard Sandiford <rsandifo@redhat.com>
1600
1601 * config/tc-mips.h (mips_cl_insn): Move definition to...
1602 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1603 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1604 and extended_p.
1605 (history): New variable.
1606 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1607 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1608 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1609 (prev_prev_insn_unreordered): Delete.
1610 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1611 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1612 field.
1613
399132af
DJ
16142005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1615
1616 * doc/Makefile.am: Update as.info dependencies.
1617 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1618
16192005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB
1620
1621 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1622 error, and point to .purgem documentation if someone really needs
1623 re-definitions.
1624 * NEWS: Mention macro redefinition is now an error.
1625
9b505842
JB
16262005-03-08 Jan Beulich <jbeulich@novell.com>
1627
1628 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1629 emitted to. Add more precise diagnostics for non-fitting insns based
1630 on that. Eliminate now superfluous special casing of MLX. Clear out
1631 slot information when dropping an insn.
1632
ef6a2b41
JB
16332005-03-08 Jan Beulich <jbeulich@novell.com>
1634
1635 * config/tc-ia64.c (parse_section_name): Rename to...
1636 (cross_section): In addition to separating the name from the rest of
1637 the arguments, also carry out the operation.
1638 (dot_xdata): Use cross_section.
1639 (dot_float_cons): Likewise.
1640 (dot_xstringer): Likewise.
1641 (dot_xdata_ua): Likewise.
1642 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1643
06647dfd
AM
16442005-03-05 Alan Modra <amodra@bigpond.net.au>
1645
1646 * po/gas.pot: Regenerate.
1647
bbe506e8
TS
16482005-03-04 David Daney <ddaney@avtrex.com>
1649
1650 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1651 instead of '_gp' for -mno-shared optimization.
1652 (s_cpload): Ditto.
1653 (s_abicalls): Document it in the comment.
1654 (md_show_usage): Document the -mno-shared option.
1655
aed1a261
RS
16562005-03-04 Richard Sandiford <rsandifo@redhat.com>
1657
1658 * config/tc-mips.c (mips_set_options): Add sym32 field.
1659 (mips_opts): Initialize it.
1660 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1661 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1662 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1663 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1664 when deciding whether to use a symbolic %highest/%higher expansion.
1665 (macro): Likewise. Remove o64/n32 linux hack. Always use
1666 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1667 and "la". Handle constants separately from symbolic expressions in
1668 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1669 and using load_register to load the high part of the address.
1670 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1671 (OPTION_ELF_BASE): Bump by 2.
1672 (md_longopts): Add entries for -msym32 and -mno-sym32.
1673 (md_parse_option): Handle them.
1674 (usage): Document them.
1675 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1676 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1677 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1678 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1679 -msym32 and -mno-sym32.
1680
6caf9ef4
TS
16812005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1682
1683 * config/tc-mips.c (load_address): Implement GP optimization
1684 for 64bit address space non-PIC. Fix formatting.
1685 (macro): Likewise. Simplify code.
1686 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1687 (mips_after_parse_args): Simplify code.
1688
406a7f05
NC
16892005-03-03 Nick Clifton <nickc@redhat.com>
1690
fbacee5b
NC
1691 * expr.c (operand): Remove redundant code enclosed by #ifdef
1692 RELAX_PAREN_GROUPING....#endif.
1693
77ccfee5
NC
1694 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1695 reloc is the difference of two symbols defined in the same
1696 section.
1697
406a7f05
NC
1698 * config/tc-iq2000.c (line_comment_chars): Include the # character
1699 as otherwise this breaks #APP/#NO_APP processing.
1700
2f12d57f
RR
17012005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1702
1703 * config/tc-arc.c(md_assemble): Remove dead code for handling
1704 immediate indexing of ld and st .
1705
3f98094e
DJ
17062005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1707 Joseph Myers <joseph@codesourcery.com>
1708
1709 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1710 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1711 (parse_relocation): Check for a word break after a relocation
1712 operator.
1713 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1714 symbols.
1715
ab1e9ef7
AM
17162005-03-02 Alan Modra <amodra@bigpond.net.au>
1717
1718 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1719
bb14f524
JB
17202005-03-02 Jan Beulich <jbeulich@novell.com>
1721
1722 * as.c (main): Use unlink_if_ordinary instead of unlink.
1723 * messages.c (as_fatal): Likewise.
1724
c4a530c5
JB
17252005-03-02 Jan Beulich <jbeulich@novell.com>
1726
1727 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1728 accesses.
1729 (parse_register): Allow cr8...15 in all modes.
1730
167c3097
JB
17312005-03-02 Jan Beulich <jbeulich@novell.com>
1732
1733 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1734 etc. like normal symbol references (T_ID).
1735
71ba24a1
AM
17362005-03-02 Alan Modra <amodra@bigpond.net.au>
1737
1738 * symbols.c (fb_label_name): Fix silly thinko in last change.
1739
a76903bf
AM
17402005-03-02 Alan Modra <amodra@bigpond.net.au>
1741
9d0e75cb
AM
1742 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1743 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1744
a76903bf
AM
1745 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1746
17472005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR
1748
1749 PR gas/708
a76903bf 1750 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 1751 suffixes also.
b15c27d7 1752
c9dea48b
AM
17532005-03-01 Alan Modra <amodra@bigpond.net.au>
1754
c7f17d46
AM
1755 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1756
c9dea48b
AM
1757 * as.h (assert): Warning fix.
1758 * expr.c (expr): Correct assertion.
1759 * read.c (s_comm_internal): Remove assertion.
1760 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1761 (fixup_segment): Remove assertion.
1762 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1763 (md_apply_fix3): Likewise.
1764 * config/tc-i370.c (md_begin): Correct assertion.
1765 (i370_macro): Warning fix for assertion.
1766
44f2f9d2
AM
17672005-03-01 Alan Modra <amodra@bigpond.net.au>
1768
1769 * configure.in (AC_C_BIGENDIAN): Invoke.
1770 * configure: Regenerate.
1771 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1772 host variable to set string header size.
1773 * config/obj-aout.c (obj_header_append): Don't use host structs.
1774 (obj_symbol_to_chars): Likewise.
1775 (obj_emit_strings): Likewise. Use the passed in output pointer.
1776 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1777 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1778 not sizeof host struct.
1779 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1780 (obj_emit_strings): Likewise.
1781 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1782 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1783 sizeof host struct.
1784 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1785 sizeof host struct.
1786 (host_number_to_chars): Define.
1787 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1788 host internal struct to set header sizes.
1789 * config/tc-i960.c (md_number_to_field): Warning fix.
1790 (md_ri_to_chars): Use host byte order.
1791 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 1792 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 1793
802a113d
NC
17942005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1795
1796 * doc/c-arc.texi: Update documentation about ARC's extension
1797 instructions.
1798
e5f129ad
SS
17992005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1800
1801 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1802 address for myself.
1803
2132e3a3
AM
18042005-02-23 Alan Modra <amodra@bigpond.net.au>
1805
1806 * cgen.c: Warning fixes.
1807 * config/tc-arc.c: Likewise.
1808 * config/tc-arm.c: Likewise.
1809 * config/tc-avr.c: Likewise.
1810 * config/tc-d10v.c: Likewise.
1811 * config/tc-d30v.c: Likewise.
1812 * config/tc-frv.c: Likewise.
1813 * config/tc-frv.h: Likewise.
1814 * config/tc-h8300.c: Likewise.
1815 * config/tc-h8500.c: Likewise.
1816 * config/tc-i370.c: Likewise.
1817 * config/tc-i960.c: Likewise.
1818 * config/tc-ia64.c: Likewise.
1819 * config/tc-ip2k.c: Likewise.
1820 * config/tc-m68hc11.c: Likewise.
1821 * config/tc-maxq.c: Likewise.
1822 * config/tc-mcore.c: Likewise.
1823 * config/tc-mips.c: Likewise.
1824 * config/tc-msp430.c: Likewise.
1825 * config/tc-pj.c: Likewise.
1826 * config/tc-ppc.c: Likewise.
1827 * config/tc-ppc.h: Likewise.
1828 * config/tc-s390.c: Likewise.
1829 * config/tc-sh.c: Likewise.
1830 * config/tc-sh64.c: Likewise.
1831 * config/tc-tic4x.c: Likewise.
1832 * config/tc-tic80.c: Likewise.
1833 * config/tc-v850.c: Likewise.
1834 * config/tc-vax.c: Likewise.
1835 * config/tc-w65.c: Likewise.
1836 * config/tc-xstormy16.c: Likewise.
1837 * config/tc-z8k.c: Likewise.
1838
ee3c9814
CM
18392005-02-22 Catherine Moore <clm@cm00re.com>
1840
1841 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1842 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1843
9b2f1d35
EC
18442005-02-22 Eric Christopher <echristo@redhat.com>
1845
1846 * config/tc-mips.c (struct proc): Change isym to
1847 func_sym. New member func_end_sym.
1848 (s_mips_ent): Update.
1849 (s_mips_end): Ditto. Add code to compute function size.
1850
b7712f8d
AM
18512005-02-22 Alan Modra <amodra@bigpond.net.au>
1852
1853 * read.c: Warning fixes.
1854 * config/obj-elf.c: Likewise.
1855
58e2ea4d
MR
18562005-02-22 Maciej W. Rozycki <macro@mips.com>
1857
1858 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1859 emitting insn.
1860
ebe372c1
L
18612005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1862
1863 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1864 SEC_COFF_SHARED.
1865
1866 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1867 SEC_TIC54X_BLOCK.
1868 (demand_empty_rest_of_line): Likewise.
1869 (tic54x_sblock): Likewise.
1870 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1871
cc1bc22a
AM
18722005-02-21 Alan Modra <amodra@bigpond.net.au>
1873
1874 * read.c (address_bytes): New function.
1875 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1876 (potable): Add "dc.a".
1877 (cons_worker): Handle "dc.a".
1878 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1879
ac4528d2
AM
18802005-02-21 Alan Modra <amodra@bigpond.net.au>
1881
1882 * input-file.c (input_file_open): Rearrange to avoid warning.
1883
b5682e56
AM
18842005-02-19 Alan Modra <amodra@bigpond.net.au>
1885
1886 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1887 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1888 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1889
8fc2e39e
TS
18902005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1891
1892 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1893 uses after .set noat.
1894 (load_address): Likewise.
1895 (macro): Likewise. Don't try to avoid $at use by sacrificing
1896 the target register before it is stored, it won't work.
1897
744b6414
JW
18982005-02-17 James E Wilson <wilson@specifixinc.com>
1899
1900 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1901 see an instruction that specifies a template.
1902
30eb9c17
AM
19032005-02-18 Alan Modra <amodra@bigpond.net.au>
1904
1905 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1906 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1907 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1908
91d777ee
L
19092005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1910
1911 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1912
1913 * config/tc-ia64.c (md): Add hint_b.
1914 (emit_one_bundle): Handle md.hint_b for "hint".
1915 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1916 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1917 (ia64_init): Set md.hint_b to error.
1918 (md_assemble): Handle md.hint_b for "hint.b".
1919
1920 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1921 * doc/c-ia64.texi: Likewise.
1922
f17c130b
AM
19232005-02-17 Alan Modra <amodra@bigpond.net.au>
1924
1925 * tc.h (struct relax_type, relax_typeS): Move from here..
1926 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1927 * ecoff.c (ecoff_new_file): Add appfile param.
1928 * ecoff.h (ecoff_new_file): Likewise.
1929 * itbl-lex.h: New file.
1930 * itbl-lex.l: Include itbl-lex.h.
1931 * itbl-parse.y: Likewise.
1932 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1933 * read.c (s_app_file_string): Mark appfile possibly unused.
1934 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1935 * subsegs.h (struct seg_info_trash): Delete.
1936 (seg_info): Use segment_info_type instead.
1937 * config/obj-coff.c (struct filename_list): Make filename const char *.
1938 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1939 * config/obj-elf.c (elf_file_symbol): Similarly.
1940 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1941 signed right shift.
1942 * config/tc-arc.c (md_operand): Warning fix.
1943 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1944 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1945 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1946 * config/tc-frv.c (frv_force_relocation): Warning fix.
1947 * config/tc-m68k.c (md_parse_option): Delete unused var.
1948 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1949 * config/tc-sparc.c: Likewise.
1950 (s_common): Warning fix.
1951 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1952 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1953 addressT.
1954 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1955 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1956 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1957 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1958 (tic4x_do_align): Use TIC_NOP_OPCODE.
1959 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1960 * config/tc-vax.c: Include netinet/in.h.
1961 (tc_headers_hook): Formatting.
1962 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1963
26b810ce
JB
19642005-02-17 Jan Beulich <jbeulich@novell.com>
1965
1966 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1967 parsing inN, locN, outN. Set 'idx' to offset register number starts
1968 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1969 pointless cast.
1970
b8285c27
TS
19712005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1972
1973 * config/tc-mips.c (load_address): Fix formatting.
1974 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1975 Catch macros which are unexpandable without AT. Remove duplicate
1976 zeroing of used_at.
1977 (macro2): Remove duplicate zeroing of used_at.
1978
4df6ce47
AM
19792005-02-16 Alan Modra <amodra@bigpond.net.au>
1980
1981 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1982 than zero.
1983
d6f16593 19842005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 1985 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR
1986
1987 * config/tc-mips.c (reloc_needs_lo_p): Handle
1988 BFD_RELOC_MIPS16_HI16_S.
1989 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1990 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1991 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1992 complaints on.
1993 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1994 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1995 Call my_getSmallExpression() to parse percent operators.
1996 (percent_op_match, mips_percent_op): Separate definitions.
1997 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1998 (parse_relocation): Handle the MIPS16 mode using
1999 mips16_percent_op.
2000 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2001 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2002
7b347e43
JB
20032005-02-15 Jan Beulich <jbeulich@novell.com>
2004
2005 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2006 instead of explicitly dealing with the translation; exclude
2007 relocations that are already pcrel, however.
2008
a66d2bb7
JB
20092005-02-15 Jan Beulich <jbeulich@novell.com>
2010
2011 * config/tc-ia64.c: Include limits.h (if available).
2012 (gr_values[0]): Set path to INT_MAX.
2013 (dot_reg_val): Don't allow changing value of r0. Limit range of
2014 general registers at r127.
2015 (specify_resource): Default resource index is -1. Don't set resource
2016 index (in case IA64_RS_RSE) without setting the specific flag.
2017 (note_register_values): Check operand is O_constant before tracking
2018 input value of moves. Add tracking for dep.z with constant inputs.
2019 (print_dependency): Resource index of specific resource may be zero.
2020 (check_dependencies): Likewise.
2021
4b09e828
JB
20222005-02-15 Jan Beulich <jbeulich@novell.com>
2023
2024 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2025 reg_class. Check operands and emit diagnostics for illegal use of
2026 registers.
2027
0ca3e455
JB
20282005-02-15 Jan Beulich <jbeulich@novell.com>
2029
2030 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2031 new variables type, suffix, and width. Handle
2032 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2033 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2034 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2035 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2036 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2037 if unable to translate relocation type, using the new variables.
2038
2fac3d48
JB
20392005-02-15 Jan Beulich <jbeulich@novell.com>
2040
2041 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2042 (ty_symbol_chars): Define.
2043 * config/tc-ia64.c (ia64_symbol_chars): Define.
2044
2f6d622e
JB
20452005-02-15 Jan Beulich <jbeulich@novell.com>
2046
2047 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2048 input_line_pointer was advanced.
2049
28013b5c
KK
20502005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2051
2052 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2053 within |.
2054
f1dab70d
JB
20552005-02-13 Jan Beulich <jbeulich@novell.com>
2056
2057 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2058 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2059 indicator.
2060 (ia64_init): Set md.detect_dv.
2061 (ia64_start_line): New static variable warned. Warn only once when
2062 encountering explicit stops in automatic mode.
2063 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2064 * NEWS: Mention new default mode.
2065
20b36a95
JB
20662005-02-13 Jan Beulich <jbeulich@novell.com>
2067
2068 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2069 be freed when wiping out previous state. Canonicalize names before
2070 use. Free name string when detecting redefinition.
2071 (dot_pred_rel): Call generic expression parser to process arguments.
2072 Handle O_register case for individual predicates and O_subtract for
2073 ranges.
2074 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2075 register hash.
2076 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2077 Warn if multiple found, issue error if resulting symbol name has zero
2078 length.
2079 (dot_alias): Canonicalize name before use.
2080
07450571
L
20812005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2082
2083 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2084 and 0 for error.
2085 (in_procedure): Return -1 for warning.
2086 (in_prologue): Likewise.
2087 (in_body): Likewise.
2088
01b91374
L
20892005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2090
ac4528d2 2091 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L
2092 (dot_float_cons): Likewise.
2093 (dot_xstringer): Likewise.
2094 (dot_xdata_ua): Likewise.
2095 (dot_float_cons_ua): Likewise.
2096
970d6792
L
20972005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2098
2099 * NEWS: Mention "-munwind-check=[warning|error]".
2100
2101 * config/tc-ia64.c (md): Add unwind_check.
2102 (unwind_diagnostic): New.
2103 (in_procedure): Call unwind_diagnostic when a directive isn't
2104 in procedure.
2105 (in_prologue): Call unwind_diagnostic when a directive isn't in
2106 prologue.
2107 (in_body): Call unwind_diagnostic when a directive isn't in
2108 body region.
2109 (dot_endp): Set md.unwind_check to error before calling
2110 in_procedure and restore it after. When the name is missing or
2111 couldn't be found, use the one from the last .proc if
2112 md.unwind_check isn't error. Warn if md.unwind_check is
2113 warning.
2114 (md_parse_option): Handle "-munwind-check=[warning|error]".
2115 (md_show_usage): Add "-munwind-check=[warning|error]".
2116 (ia64_init): Set md.unwind_check to warning.
2117
2118 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2119 * doc/c-ia64.texi: Likewise.
2120
16a48f83
JB
21212005-02-11 Jan Beulich <jbeulich@novell.com>
2122
2123 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2124 (LEX_QM): Likewise.
2125 (ia64_parse_name): New third parameter.
2126 (md_parse_name): Pass third argument.
2127 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2128 (md_operand): Handling of '@'-prefixed symbols moved from here...
2129 (ia64_parse_name): ...to here.
2130
a911c10a
JB
21312005-02-11 Jan Beulich <jbeulich@novell.com>
2132
2133 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2134 (errata_nop_necessary_p): Remove declaraction and definition.
2135 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2136 update md.group_idx. Don't reset md.last_groups.
2137
b3f19c14
JB
21382005-02-11 Jan Beulich <jbeulich@novell.com>
2139
2140 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2141 argument.
2142 (dot_xdata): Free section name after use.
2143 (dot_float_cons): Likewise.
2144 (dot_xstringer): Likewise.
2145 (dot_xdata_ua): Likewise.
2146 (dot_float_cons_ua): Likewise.
2147 (md_pseudo_table): Add xdata16 and xdata16.ua.
2148
5cb53c21
L
21492005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2150
2151 * doc/all.texi: Add IA64.
2152 * doc/as.texinfo: Likewise.
2153
2154 * doc/c-ia64.texi: Fix typos.
2155
620b81c1
JB
21562005-02-10 Julian Brown <julian@codesourcery.com>
2157
2158 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2159 BFD_RELOC_UNUSED.
2160 (do_t_push_pop): Likewise.
2161 (md_assemble): Likewise.
2162 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2163 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2164 (create_unwind_entry): Output dependency on the required personality
2165 routines.
620b81c1 2166
4ee4d249
NS
21672005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2168
2169 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2170 * subsegs.c (seg_not_empty_p): Likewise.
2171
9f5083a4
NC
21722005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2173
2174 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 2175 relative jump calculation.
9f5083a4
NC
2176 <md_convert_frag) : Likewise.
2177 <output_disp): Likewise.
2178
aaac53f5
HPN
21792005-02-07 Hans-Peter Nilsson <hp@axis.com>
2180
2181 * write.c (write_object_file): Recognize warning-symbol construct
2182 and skip object- and target- handling for the second symbol.
2183
05ee4b0f
JB
21842005-02-02 Jan Beulich <jbeulich@novell.com>
2185
2186 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2187 designators along with quoted ones. Free copy of quoted designator
2188 when done.
2189
65ec77d2
BE
21902005-02-01 Ben Elliston <bje@au.ibm.com>
2191
2192 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2193 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2194 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2195 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2196 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2197 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2198 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2199 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2200 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2201 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2202 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2203 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2204 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2205 #if 0'd code throughout.
2206
d342277e
NC
22072005-01-31 Nick Clifton <nickc@redhat.com>
2208
2209 * as.c (parse_args): Bump copyright date reported by --version to
2210 2005.
2211
d6486796
NC
22122005-01-31 Nick Clifton <nickc@redhat.com>
2213
2214 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2215 and vax-vms.
2216
ca3bc58f
JB
22172005-01-31 Jan Beulich <jbeulich@novell.com>
2218
2219 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2220 that can end with .endr in that case. Make requiring/permitting
2221 pseudo-ops without leading dot closer to the logic in read.c serving
2222 the same purpose.
2223 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2224 ignored.
2225
057f53c1
JB
22262005-01-31 Jan Beulich <jbeulich@novell.com>
2227
2228 * macro.c (do_formals): Adjust to no longer accept empty parameter
2229 names.
2230 (define_macro): Adjust to no longer accept empty macro name, garbage
2231 following the parameters, or macros that were previously defined.
2232 * read.c (s_bad_end): Declare.
2233 (potable): Add endm. Handler for endr and endm is s_bad_end.
2234 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2235 and .endr.
2236 * read.h (s_bad_endr): Remove.
2237
d3156ecc
JB
22382005-01-31 Jan Beulich <jbeulich@novell.com>
2239
2240 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2241 immediately discarding (but counting) those exceeding the maximum
2242 possible amount. Track whether output and input operand counts ever
2243 matched, and use this to better indicate which of the operands/
2244 operand types was wrong; specifically don't default to pointing to
2245 the first operand.
2246
75e09913
JB
22472005-01-31 Jan Beulich <jbeulich@novell.com>
2248
2249 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2250 variable in dot_endp). Add body and insn. Make prologue,
2251 prologue_mask, body, and insn bitfields.
2252 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2253 messages.
2254 (in_procedure, in_prologue, in_body): New.
2255 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2256 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2257 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2258 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2259 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2260 dot_personality): Use the appropriate one of the above.
2261 (dot_proc): Clear unwind.proc_start; set to current location only if
2262 none of the entry points were valid. Check for non-zero-length entry
2263 point names. Check that entry points aren't defined, yet. Clear
2264 unwind.prologue, unwind.body, and unwind.insn.
2265 (dot_body): Call in_procedure. Check that first directive in procedure
2266 had no insns emitted before. Set unwind.body.
2267 (dot_prologue): Call in_procedure. Check that not already in prologue.
2268 Check that first directive in procedure had no insns emitted before.
2269 Clear unwind.body.
2270 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2271 length entry point names. Check that entry points became defined.
2272 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2273
f4660e2c
JB
22742005-01-31 Jan Beulich <jbeulich@novell.com>
2275
2276 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2277 before actually using it. Don't generate an error in manual bundling
2278 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2279 Don't generate an error in manual bundling mode when looking at an
2280 insn required to be last in its group but the required slot hasn't
2281 been reached, yet. Allow conversion from MII to MI;I for bundle
2282 consisting of only 2 insns with the stop between them. Suppress
2283 various meaningless errors resulting from detecting earlier ones.
2284
60b9a617
JB
22852005-01-31 Jan Beulich <jbeulich@novell.com>
2286
2287 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2288 input being ar.pfs.
2289
7af0dfc7
CG
22902005-01-28 Christian Groessler <chris@groessler.org>
2291
2292 * config/tc-z8k.c (md_assemble): Improve error detection.
2293
f7e323d5
JB
22942005-01-28 Jan Beulich <jbeulich@novell.com>
2295
2296 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2297 for personality routine pointer only if there is one.
2298 (ia64_convert_frag): Likewise.
2299 (generate_unwind_image): Likewise.
2300
f87a1e0c
CG
23012005-01-27 Christian Groessler <chris@groessler.org>
2302
2303 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2304 (md_apply_fix3): Make relative branches out of range an error
2305 instead of a warning. Display correct line number for out of
2306 range branches/calls/memory accesses.
2307
c6cb92c5
NS
23082005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2309
2310 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2311 to emit .debug_line and other debug sections.
2312 * as.h (seg_not_empty_p): Declare.
2313 * subsegs.c (seg_not_empty_p): New predicate.
2314
e8093792
AC
23152005-01-27 Andrew Cagney <cagney@gnu.org>
2316
2317 * configure: Regenerate to track ../gettext.m4 change.
2318
09124b3f
JB
23192005-01-27 Jan Beulich <jbeulich@novell.com>
2320
2321 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2322
23232005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB
2324
2325 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2326 to/from application registers dynamic insns.
2327 (md_assemble): Defer resolution of move to/from application registers
2328 dynamic insns when they can be issued on either the I- or M-units.
2329
90219bd0
AO
23302005-01-25 Alexandre Oliva <aoliva@redhat.com>
2331
2332 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2333 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2334 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2335 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2336 * cgen.c (gas_cgen_parse_operand): Handle
2337 CGEN_PARSE_OPERAND_SYMBOLIC.
2338 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2339 (frv_force_relocation): Likewise. Fix handling of PIC
2340 relocations.
2341 (md_apply_fix3): Likewise.
2342
59c871b4
BE
23432005-01-21 Ben Elliston <bje@au.ibm.com>
2344
2345 * as.h: Remove #if 0'd code.
2346 * atof-generic.c (atof_generic): Likewise.
2347 * ecoff.c (ecoff_directive_frame): Likewise.
2348 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2349 * itbl-ops.c (itbl_add_reg): Likewise.
2350 * listing.c (calc_hex): Likewise.
2351 * read.c (MASK_CHAR): Likewise.
2352 * subsegs.c (subsegs_print_statistics): Likewise.
2353 * symbols.c (indent): Likewise.
2354 * write.c (write_relocs): Likewise.
2355 (write_object_file): Likewise.
2356 (relax_frag): Likewise.
2357
fb767913
NC
23582005-01-20 Nick Clifton <nickc@redhat.com>
2359
2360 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2361 getopt_long_only() from considering -a as an abbreviation for
2362 --alternate.
2363 (parse_args): Fix the parsing of -a=<file>.
2364
c556cc9c
AM
23652005-01-20 Alan Modra <amodra@bigpond.net.au>
2366
2367 PR gas/684
2368 * read.c (s_incbin): Adjust default count for skip. Check validity
2369 of count and skip rigorously.
2370
9c6ed8e6
FF
23712005-01-19 Fred Fish <fnf@specifixinc.com>
2372
2373 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2374
e5604d79
RS
23752005-01-19 Richard Sandiford <rsandifo@redhat.com>
2376
2377 * read.c (convert_to_bignum): New function, split out from...
2378 (emit_expr): ...here. Handle the case where X_add_number is
2379 positive and the input value is negative.
2380 (output_big_sleb128): Fix setting of continuation bit. Check whether
2381 the final byte needs to be sign-extended. Fix size-shrinking loop.
2382 (emit_leb128_expr): When generating a signed leb128, see whether the
2383 sign of an O_constant's X_add_number matches the sign of the input
2384 value. Use a bignum if not.
2385
e38bc3b5
NC
23862005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2387
2388 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2389 arch_sh_up in order to match the external name and make the
2390 testsuite's job easier.
2391
df227444
L
23922005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2393
4df6ce47 2394 PR 659
df227444
L
2395 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2396
b8b80cf7
NC
23972005-01-12 Nick Clifton <nickc@redhat.com>
2398
2399 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2400 ignored_arguments array.
2401
324007b9
L
24022005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2403
2404 * write.c (write_object_file): Disallow a symbol equated to
2405 common symbol.
2406
5c4504f7
NC
24072005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2408
2409 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2410 bfd_mach_maxq20.
2411 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2412 (maxq_target): New function: Set the machine type.
2413
4e7fd91e
PB
24142005-01-06 Paul Brook <paul@codesourcery.com>
2415
2416 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2417 (md_begin): Handle TE_VXWORKS for FP defaults.
2418 (md_apply_fix3): Correct rela offsets.
2419 (elf32_arm_target_format): Add VxWorks targets.
2420
ea3eed15
PB
24212005-01-06 Paul Brook <paul@codesourcery.com>
2422
2423 * configure.tgt: Set em=vxworks for *-*-vxworks.
2424 * config/te-vxworks.h: New File.
2425
5dc1606f
PB
24262005-01-06 Paul Brook <paul@codesourcery.com>
2427
2428 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2429
18af0b39
NC
24302005-01-04 Dmitry Diky <diwil@spec.ru>
2431
2432 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2433 global label.
2434
196e8040
JW
24352005-01-03 David Mosberger <davidm@hpl.hp.com>
2436
2437 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2438 (dot_loc): New function.
2439 (md_pseudo_table): Add entry to map .loc to dot_loc().
2440 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2441 seen a .loc directive or we're generating DWARF2 debug info for
2442 assembly source.
2443
a207757e
AM
24442004-12-29 Alan Modra <amodra@bigpond.net.au>
2445
2446 PR gas/619
2447 * read.c (s_comm_internal): Don't zero end of name until size
2448 expression has been parsed.
2449
71d7ecf2
MM
24502004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2451
2452 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2453
30c62922
TL
24542004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2455
2456 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2457 case).
2458
14ee9f48
ILT
24592004-12-22 Ian Lance Taylor <ian@airs.com>
2460
2461 * configure.tgt: New.
2462 * configure.in: Move setting of cpu_type, fmt, etc., to
2463 configure.tgt.
2464 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2465 $(srcdir)/configure.tgt.
2466 * configure, Makefile.in: Rebuild.
2467
750bce0e 24682004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 2469
750bce0e
NC
2470 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2471 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2472 instructions.
2473 (avr_offset_expression): New function to parse offsets for LDI
2474 instructions.
2475 (avr_operand): Use it.
2476 (md_apply_fix3): Generate the relocs.
2477
9d2be1ee
JR
24782004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2479
2480 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2481 BFD_RELOC_SH_IMMS10BY8 relocation.
2482
2483 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2484 than just ignoring bad code.
2485
1e50d24d
RS
24862004-12-16 Richard Sandiford <rsandifo@redhat.com>
2487
2488 * config/tc-v850.c (handle_lo16): New function.
2489 (v850_reloc_prefix): Use it to check lo().
2490 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2491
2fbd2a87
NC
24922004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2493
2494 * configure.in: Add s390x-ibm-tpf support.
2495 * configure: Regenerate.
2496
7a6d0b32
JB
24972004-12-15 Jan Beulich <jbeulich@novell.com>
2498
2499 * config/obj-elf.c (obj_elf_change_section): Only set type and
2500 attributes on new sections. Emit warning when type of re-declared
2501 section doesn't match.
2502
5b9d23c6
JB
25032004-12-15 Jan Beulich <jbeulich@novell.com>
2504
2505 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2506 '.cfi_startproc simple' doesn't inherit the old value.
2507
dcb45a06
JB
25082004-12-15 Jan Beulich <jbeulich@novell.com>
2509
2510 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2511 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2512 generation to emit a factored offset.
2513
aa6975fb
ILT
25142004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2515
6943caf0
ILT
2516 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2517 which is too large in the case of NO_PIC without 64-bit
2518 addresses.
2519
aa6975fb
ILT
2520 * config/tc-mips.c (mips_in_shared): New static variable.
2521 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2522 (md_longopts): Add -mshared and -mno-shared.
2523 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2524 (s_cpload): Implement !mips_in_shared case.
2525 (s_cpsetup): Likewise.
2526 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2527 * NEWS: Mention -mno-shared.
2528
be1b2b4b
PB
25292004-12-09 Paul Brook <paul@codesourcery.com>
2530
2531 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2532 for function start.
2533
9a92f48d
ILT
25342004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2535
dd22970f
ILT
2536 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2537 sequence, increase the size of the sequence.
2538
9a92f48d
ILT
2539 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2540 use CPU_RM9000.
2541
b617dc20
BE
25422004-12-07 Ben Elliston <bje@gnu.org>
2543
2544 * read.c (s_align): Use an align_limit temporary to allay a GCC
2545 signed/unsigned comparison warning.
2546
c820d418
MM
25472004-12-01 Mark Mitchell <mark@codesourcery.com>
2548
2549 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2550 * configure.in: Use it for arm*-*-linux-gnueabi*.
2551 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2552 * config/te-armlinuxeabi.h: New file.
2553 * Makefile.in: Regenerated.
2554 * aclocal.m4: Likewise.
2555 * configure: Likewise.
4df6ce47 2556 * doc/Makefile.in: Regenerated.
c820d418 2557
2b0210eb
BW
25582004-12-02 Bob Wilson <bob.wilson@acm.org>
2559
2560 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2561 (xtensa_restore_emit_state): Likewise.
2562
9ebd302d
AM
25632004-12-02 Alan Modra <amodra@bigpond.net.au>
2564
2565 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2566 (s_align): Use it.
2567
32118081
NC
25682004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2569
2570 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2571 * Makefile.in: Regenerate.
2572
3f414718
TL
25732004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2574
9ebd302d
AM
2575 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2576 functions, give functions a meaningful name, add comments.
2577 (check_range): New function - Replace operand size calculation
3f414718
TL
2578 with range checking.
2579 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 2580 (enum op_err): New.
3f414718
TL
2581 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2582 handling.
2583
a7498ae6
NC
25842004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2585
2586 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2587 miss between different section in the same module.
2588 (tc_gen_reloc): Likewise.
2589
5c54fd37
NC
25902004-11-25 Theodore A. Roth <troth@openavr.org>
2591
2592 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2593 atmega325, atmega3250, atmega645 and atmega6450.
2594
37edbb65
JB
25952004-11-25 Jan Beulich <jbeulich@novell.com>
2596
2597 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2598 permissible for the selected instruction suffix.
2599 (process_suffix): For DefaultSize instructions, suppressing the
2600 guessing of a 'q' suffix if the instruction doesn't support it is
2601 pointless, because only an 'l' suffix can be guessed in this place.
2602
5515a510
NC
26032004-11-24 Nick Clifton <nickc@redhat.com>
2604
2605 * config/tc-iq2000.c: Remove support for IQ10 processor.
2606 Convert to ISO C90 formatting.
2607 * config/tc-iq2000.h: Likewise.
2608
dae1b34e
NC
26092004-11-23 Nick Clifton <nickc@redhat.com>
2610
2611 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2612 in this table. They should be correct now.
2613
5c6af06e
JB
26142004-11-23 Jan Beulich <jbeulich@novell.com>
2615
2616 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2617 indicate the MMX extensions added by both SSE and 3DNow!A.
2618 (Cpu3dnowA): Declare.
2619 (CpuUnknownFlags): Update.
2620 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2621 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2622 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2623 3DNow!. Athlon additionally implies 3DNow!A. Several new
2624 entries (those starting with a dot are for sub-arch specification).
2625 (set_cpu_arch): Handle sub-arch specifications.
2626 (parse_insn): Distinguish between instructions not supported because
2627 of insufficient CPU features and because of 64-bit mode.
2628 * doc/c-i386.texi: Describe enhanced .arch directive.
2629
d9740523
BW
26302004-11-22 Bob Wilson <bob.wilson@acm.org>
2631
2632 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2633
3120ef82
BW
26342004-11-22 Bob Wilson <bob.wilson@acm.org>
2635
2636 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2637 without a corresponding .debug_info section.
2638
d190d046
HPN
26392004-11-22 Hans-Peter Nilsson <hp@axis.com>
2640
2641 * read.c (potable): Add "error" and "warning".
2642 (s_errwarn): New function.
2643 * read.h (s_errwarn): Declare.
2644 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2645
5519f6ea
NC
26462004-11-22 Nick Clifton <nickc@redhat.com>
2647
2648 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2649 c_dot_file_symbol.
2650
f5c7edf4
AM
26512004-11-19 Alan Modra <amodra@bigpond.net.au>
2652
2653 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2654 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2655
a4528eeb
AM
26562004-11-19 Alan Modra <amodra@bigpond.net.au>
2657
2658 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2659 (coff_adjust_symtab): Adjust call.
2660 (crawl_symbols): Likewise.
2661 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2662 (obj_app_file): Adjust.
2663
444bf5f3
NC
26642004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2665
2666 * configure.in: Enable bfd_assember for the MAXQ port.
2667 * configure: Regenerate.
2668
a1ace8d8 26692004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 2670 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW
2671
2672 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2673 there is a conflict.
2674 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2675 interfaces that are related as determined by xtensa_interface_class_id.
2676
30e857fc
NC
26772004-11-12 Nick Clifton <nickc@redhat.com>
2678
2679 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2680 offsets for conditional branches.
2681
a67517f4
BW
26822004-11-11 Bob Wilson <bob.wilson@acm.org>
2683
2684 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2685
1d19a770
BW
26862004-11-10 Bob Wilson <bob.wilson@acm.org>
2687
2688 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2689 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2690 MAYBE_UNREACHABLE.
2691 (relax_frag_immed): Update call to update_next_frag_state.
2692
c04f5787
AM
26932004-11-10 Alan Modra <amodra@bigpond.net.au>
2694
2695 * obj.h (struct format_ops <app_file>): Add int param.
2696 * read.h (s_app_file_string): Likewise.
2697 * read.c (s_app_file_string): Likewise.
2698 (s_app_file): Adjust s_app_file_string call.
2699 * config/tc-mips.c (s_mips_file): Likewise.
2700 * config/obj-coff.h (obj_app_file): Add app param.
2701 * config/obj-ecoff.h (obj_app_file): Likewise.
2702 * config/obj-multi.h (obj_app_file): Likewise.
2703 * config/obj-elf.h (elf_file_symbol): Likewise.
2704 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2705 if called for # preprocessor lines.
2706
a77a9021
L
27072004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2708
2709 PR 528
2710 * symbols.c (resolve_symbol_value): Convert weak symbols only
2711 for Windows PECOFF.
2712 (symbol_equated_reloc_p): Don't equate weaks when relocating
2713 only for Windows PECOFF.
2714
aea44f62
TL
27152004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2716
2717 * config/tc-crx.c (print_insn): Check and set insn_addr.
2718 * config/tc-crx.h (md_frag_check): Define.
2719
7499d566
NC
27202004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2721 Vineet Sharma <vineets@noida.hcltech.com>
2722
2723 * configure.in: Add support for new target maxq-coff.
2724 * configure: Regenerate.
2725 * NEWS: Mention new support.
2726 * config/tc-maxq.c: New file.
2727 * config/tc-maxq.h: New file.
2728 * config/obj-coff.h: Add support for maxq-coff.
2729
977cdf5a
NC
27302004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2731
2732 * symbols.c (any_external_name): Define.
a77a9021 2733 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC
2734 (S_SET_EXTERNAL): Support any_external_name.
2735 (S_SET_NAME): Qualify parameter const.
316f3bf8 2736 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC
2737 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2738 * tc.h (any_external_name): Declare.
2739 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2740 assemblers also.
2741 (weak_is_altname): Declare and define.
2742 (weak_name2altname): Same.
2743 (weak_altname2name): Same.
2744 (weak_uniquify): Same.
2745 (weak_altprefix): Define.
2746 (obj_coff_weak): Change .weak syntax and handling.
2747 (coff_frob_symbol): Fix PE weak symbol alternates.
2748 * config/obj-coff.h (USE_UNIQUE): Define.
2749 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2750 are in another segment.
2751 (tc_gen_reloc): Remove broken addend hack.
2752 doc/as.texinfo: Update.
2753
34e41783
BW
27542004-11-05 Sterling Augustine <sterling@tensilica.com>
2755
2756 * config/tc-xtensa.c (total_frag_text_expansion): New.
2757 (md_estimate_size_before_relax): Use it.
2758 (find_address_of_next_align_frag): Likewise.
2759
dcd46b4e
TL
27602004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2761
2762 * config/tc-crx.c: Rename argument types.
2763 (processing_arg_number): Rename to 'cur_arg_num'.
2764 (get_number_of_bits): Rename to 'set_operand_size'.
2765 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2766 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2767 (set_indexmode_parameters): Remove function, integrate its code into
2768 'set_operand'.
2769 (set_operand_size): Get rid of 'Operand Number' function parameter -
2770 use global variable 'cur_arg_num' instead.
2771 Use a local 'argument' pointer to reference the current argument.
2772 (parse_operand): Likewise.
2773 (set_operand): Likewise.
2774 (process_label_constant): Likewise.
2775
9456465c
BW
27762004-11-04 Bob Wilson <bob.wilson@acm.org>
2777
2778 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2779 (add_section_rename): Delete. Inlined into...
2780 (build_section_rename): ...here. Use xstrdup instead of strdup.
2781 (xtensa_section_rename): Drop "const" from argument and return types.
2782 (md_show_usage): Indent to match show_usage().
2783 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2784 (tc_canonicalize_section_name): Define.
2785 (md_elf_section_rename): Remove unused macro.
2786 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2787 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2788 (Frame Directive): Delete.
2789
7f266840
DJ
27902004-11-04 Daniel Jacobowitz <dan@debian.org>
2791
2792 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2793 * config/tc-arm.c (target_oabi): Delete.
2794 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2795 (arm_opts): Remove moabi.
2796 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2797 * doc/c-arm.texi (ARM Options): Likewise.
2798 * configure: Regenerated.
2799
ae57792d
HPN
28002004-11-04 Hans-Peter Nilsson <hp@axis.com>
2801
2802 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2803 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2804 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2805 * configure: Regenerate.
2806 * config/tc-cris.c (enum cris_archs): New.
2807 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2808 (cris_insn_ver_valid_for_arch): New functions.
2809 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2810 (cris_arch): New variable.
2811 (md_pseudo_table): New pseudo .arch.
2812 (err_for_dangerous_mul_placement): Initialize according to
2813 DEFAULT_CRIS_ARCH.
2814 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2815 All users changed.
2816 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2817 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2818 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2819 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2820 use in md_cris_relax_table.
2821 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2822 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2823 Update and improve head comment.
2824 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2825 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2826 (OPTION_ARCH): New.
2827 (md_longopts): New option --march=...
2828 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2829 macros.
2830 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2831 (HANDLE_RELAXABLE): New macro.
2832 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2833 cases. Check for weak symbols and assume not relaxable. Handle
2834 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2835 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2836 fragP->fr_symbol.
2837 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2838 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2839 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 2840 (cris_relax_frag): Handle new states.
ae57792d
HPN
2841 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2842 (md_begin): Define symbols "..asm.arch.cris.v32",
2843 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2844 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2845 when entering opcode table entry points.
2846 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2847 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2848 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2849 (cris_process_instruction): Initialize out_insnp->insn_type to
2850 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2851 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2852 cases.
2853 <case 'm'>: Check that modified_char == '.'.
2854 <invalid operands>: Consume the rest of the line.
2855 When operands don't match, skip over subsequent insns with
2856 non-matching version specifier but same mnemonic.
2857 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2858 special registers in CRISv32 are always 32 bit long.
2859 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2860 New cases.
2861 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2862 and compatible. Recognize "ACR" for v32, unless followed by "+".
2863 (get_spec_reg): Consider cris_arch when looking up register.
2864 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2865 v32 or compatible.
2866 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2867 (cris_get_expression): Restore input_line_pointer if failing "early".
2868 (get_flags): Consider cris_arch and recognize flags accordingly.
2869 (branch_disp): Adjust for CRISv32.
2870 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2871 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2872 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2873 resolved. Don't enter zeros in object file for
2874 BFD_RELOC_32_PCREL.
2875 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2876 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2877 (md_parse_option): Break out "return 1".
2878 <OPTION_ARCH> New case.
2879 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2880 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2881 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2882 <case BFD_RELOC_32_PCREL>: New cases.
2883 Addends for non-zero fx_pcrel are too in fx_offset.
2884 (md_show_usage): Show --march=<arch>.
2885 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2886 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2887 (s_syntax) <struct syntaxes>: Properly constify member operand.
2888 * config/tc-cris.h (TARGET_MACH): Define.
2889 (cris_mach): Declare.
2890 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2891 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2892 (CRIS-Opts): Document --march=...
2893 (CRIS-Pseudos): Document .arch.
2894
9306ca4a
JB
28952004-11-04 Jan Beulich <jbeulich@novell.com>
2896
2897 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2898 intel syntax and no register prefix, allow $ in symbol names when
2899 intel syntax.
2900 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2901 (intel_float_operand): Add fourth return value indicating math control
2902 operations. Make classification more precise.
2903 (md_assemble): Complain if memory operand of mov[sz]x has no size
2904 specified.
2905 (parse_insn): Translate word operands to floating point instructions
2906 operating on integers as well as control instructions to short ones
2907 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2908 floating point instructions operating on non-integer operands.
2909 (match_template): Remove fldcw special case. Adjust q-suffix handling
2910 to permit it on fild/fistp/fisttp in AT&T mode.
2911 (process_suffix): Don't guess DefaultSize insns' suffix from
2912 stackop_size for certain floating point control instructions. Guess
2913 suffix for branch and [ls][gi]dt based on flag_code. Split error
2914 messages for Intel and AT&T syntax, and make the condition more strict
2915 for the former. Adjust suppressing of generation of operand size
2916 overrides.
2917 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2918 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2919 more error checking.
2920 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2921 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2922
2b4f075a
HPN
29232004-11-03 Hans-Peter Nilsson <hp@axis.com>
2924
2925 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2926 md_short_jump_size, md_long_jump_size.
2927 * write.c [!WORKING_DOT_WORD]: Ditto.
2928 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2929 qualifier.
2930 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2931 declare.
2932 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2933 const qualifier in these definitions.
2934 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2935 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2936
ddbc47ac
NC
29372004-11-02 Nick Clifton <nickc@redhat.com>
2938
2939 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2940 table before deciding to produce a .debug_line section to match up
2941 with a user provided .debug_info section.
2942
3ad3f5ad
TL
29432004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2944
2945 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2946 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2947
c815a616
TL
29482004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2949
2950 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2951 (get_flags): New function.
c04f5787
AM
2952 (get_number_of_bits): Edit comments, update numeric values to
2953 supported sizes.
2954 (process_label_constant): Don't support the colon
2955 format (SYMBOL:[s|m|l]).
c815a616
TL
2956 (set_cons_rparams): Support argument type 'arg_rbase'.
2957 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2958 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM
2959 (getreg_image): Remove redundant code, update according to latest
2960 CRX spec.
c815a616 2961 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 2962 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL
2963 instruction type (not only mnemonic).
2964 Add various error checking.
2965 (preprocess_reglist): Support HI/LO and user registers.
2966
ed7af9f9
L
29672004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2968
c04f5787 2969 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L
2970 in an epilogue directive go negative.
2971
ac025970
L
29722004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2973
2974 PR 474
2975 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2976 after reporting template error during manual bundling. Reported
2977 by Michael Dupont, michaelx.dupont@intel.com.
2978
a394c00f
NC
29792004-10-25 Daniel Jacobowitz <dan@debian.org>
2980
2981 * Makefile.am: Run dep-am.
2982 * aclocal.m4: Regenerate with automake 1.9.2.
2983 * Makefile.in: Regenerate with automake 1.9.2.
2984 * doc/Makefile.in: Likewise.
2985
2986 * config/tc-arm.c: Include "dw2gencfi.h".
2987 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2988 New functions.
2989 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2990 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2991 (tc_cfi_frame_initial_instructions): Define.
2992 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2993 Add prototypes.
2994
23d83918
TL
29952004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2996
2997 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2998 operands validity.
2999 Update coprocessor id to be unsigned immediate.
3000
bb41ade5
AM
30012004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3002
3003 * config/tc-i386.c (O_secrel): Delete.
3004 (tc_pe_dwarf2_emit_offset): New function.
3005 * config/tc-i386.h (O_secrel): Define as O_md1.
3006 (TC_DWARF2_EMIT_OFFSET): Define.
3007
87e62348
NC
30082004-10-18 Nick Clifton <nickc@redhat.com>
3009
3010 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3011 ignore @fptr() directives for 4-byte fixups.
3012
3c55da70
AM
30132004-10-15 Alan Modra <amodra@bigpond.net.au>
3014
3015 * Makefile.am: Run "make dep-am"
3016 * Makefile.in: Regenerate.
3017
40e7b7b9
BW
30182004-10-14 Bob Wilson <bob.wilson@acm.org>
3019
3020 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3021 Remove comments about placement of literal pools.
3022 (Literal Directive): Update description of literal placement.
3023 (Literal Prefix Directive): Remove statement that this does not apply
3024 to absolute-mode literals. Describe new section naming scheme.
3025
b08b5071
BW
30262004-10-12 Bob Wilson <bob.wilson@acm.org>
3027
3028 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3029 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3030 is_windowed_return_opcode): Delete.
3031 (xtensa_frob_label): Use get_subseg_target_freq.
3032 (md_assemble): Inline call to is_entry_opcode.
3033 (xtensa_handle_align): Inline call to get_frag_is_literal.
3034 (relaxation_requirements): Inline call to is_jx_opcode.
3035 (emit_single_op): Inline call to is_movi_opcode.
3036 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3037 get_frag_is_no_transform, is_entry_opcode, and
3038 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3039 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3040 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3041 Inline calls to get_frag_is_no_transform.
3042 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3043 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3044 get_frag_is_no_transform.
3045 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3046 and set_frag_is_no_transform.
3047 (get_expression_value): Delete.
3048 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3049 cur_target_freq to target_freq.
3050 (get_subseg_info): Split out code to create a new map entry into ...
3051 (add_subseg_info): ... this new function.
3052 (get_last_insn_flags): Check if get_subseg_info succeeded.
3053 (set_last_insn_flags): Call add_subseg_info if needed.
3054 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3055 (xtensa_reorder_segments): Compute last_sec while counting sections.
3056 Remove call to get_last_sec.
3057 (get_last_sec): Delete.
3058 (cache_literal_section): Inline call to retrieve_literal_seg and its
3059 callees, seg_present and add_seg_list.
3060 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3061 (get_frag_is_insn, get_frag_is_no_transform,
3062 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3063 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3064
7fa3d080
BW
30652004-10-12 Bob Wilson <bob.wilson@acm.org>
3066
3067 * config/tc-xtensa.c: Use ISO C90 formatting.
3068 * config/tc-xtensa.h: Likewise.
3069 * config/xtensa-istack.h: Likewise.
3070 * config/xtensa-relax.c: Likewise.
3071 * config/xtensa-relax.h: Likewise.
3072
8cb51566
PB
30732004-10-12 Paul Brook <paul@codesourcery.com>
3074
3075 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3076 EF_ARM_EABI_VER4.
3077 (arm_eabis): Ditto.
3078 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3079 -meabi=3.
3080
653cfe85
BW
30812004-10-08 Bob Wilson <bob.wilson@acm.org>
3082
3083 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3084 entries.
3085 (Acknowledgements): Use "GAS" instead of AS variable.
3086
d2b2c203
DJ
30872004-10-08 Daniel Jacobowitz <dan@debian.org>
3088
3089 * config/tc-i386.c: Include "elf/x86-64.h".
3090 (i386_elf_section_type): New function.
3091 * config/tc-i386.h (md_elf_section_type): Define.
3092 (i386_elf_section_type): New prototype.
3093
e80e0390
NC
30942004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3095
3096 * config/m68k-parse.h (enum m68k_register): New control register,
3097 MBAR2 (for MCF5249)
3098 * config/tc-m68k.c: Correct control register set for MCF5249.
3099
43cd72b9 31002004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 3101 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW
3102
3103 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3104 (UNREACHABLE_MAX_WIDTH): Define.
3105 (XTENSA_FETCH_WIDTH): Delete.
3106 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3107 prefer_const16, prefer_l32r): New global variables.
3108 (LIT4_SECTION_NAME): Define.
3109 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3110 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3111 (frag_flags struct): New.
c04f5787 3112 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW
3113 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3114 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3115 (MAX_FORMATS): Define.
3116 (op_placement_info struct, op_placement_table): New.
3117 (O_pltrel, O_hi16, O_lo16): Define.
3118 (directiveE enum): Rename directive_generics to directive_transform.
3119 Delete directive_relax. Add directive_schedule,
3120 directive_absolute_literals, and directive_last_directive.
3121 (directive_info): Rename "generics" to "transform". Delete "relax".
3122 Add "schedule" and "absolute-literals".
3123 (directive_state): Adjust entries to match changes in directive_info.
3124 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3125 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3126 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3127 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3128 (align_only_targets, software_a0_b_retw_interlock,
3129 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3130 software_avoid_short_loop, software_avoid_close_loop_end,
3131 software_avoid_all_short_loops, specific_opcode): Delete.
3132 (warn_unaligned_branch_targets): New.
3133 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3134 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3135 (option_[no_]link_relax, option_[no_]transform,
3136 option_[no_]absolute_literals, option_warn_unaligned_targets,
3137 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3138 New enum values.
3139 (option_[no_]align_only_targets, option_literal_section_name,
3140 option_text_section_name, option_data_section_name,
3141 option_bss_section_name, option_eb, option_el): Delete.
3142 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3143 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3144 and target-hardware. Delete entries for [no-]target-align-only,
3145 literal-section-name, text-section-name, data-section-name, and
3146 bss-section-name.
3147 (md_parse_option): Handle new options and remove old ones. Accept but
3148 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3149 and treat them as [no-]transform.
3150 (md_show_usage): Add new options and remove old ones.
3151 (xtensa_setup_hw_workarounds): New.
3152 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3153 "long", "short", "loc" and "frequency" entries.
3154 (use_generics): Rename to ...
3155 (use_transform): ... this function. Add past_xtensa_end check.
3156 (use_longcalls): Add past_xtensa_end check.
3157 (code_density_available, can_relax): Delete.
3158 (do_align_targets): New.
3159 (get_directive): Accept dashes in directive names. Warn about
3160 [no-]generics and [no-]relax directives and treat them as
c04f5787 3161 [no-]transform.
43cd72b9
BW
3162 (xtensa_begin_directive): Call md_flush_pending_output only for some
3163 directives. Check for directives inside instruction bundles. Warn
3164 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3165 directives. Handle new directives. Check generating_literals flag
3166 for literal_prefix.
3167 (xtensa_end_directive): Check for directives inside instruction
3168 bundles. Warn and ignore [no-]density directives. Handle new
3169 directives. Call xtensa_set_frag_assembly_state.
3170 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3171 xtensa_dwarf2_emit_insn): New.
3172 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3173 use_literal_section flag.
3174 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3175 literals. Use xtensa_elf_cons to parse the expression.
3176 (xtensa_literal_prefix): Do not check use_literal_section. Support
3177 ".lit4" sections for absolute literals. Change prefix convention to
3178 replace ".text" (or ".t" in a linkonce section). No need to call
3179 subseg_set.
3180 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3181 (expression_end): Handle closing braces and colons.
3182 (PLT_SUFFIX, plt_suffix): Delete.
3183 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3184 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3185 and O_hi16 expressions as well.
3186 (tokenize_arguments): Handle closing braces and colons.
3187 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3188 operands and paired register syntax.
3189 (get_invisible_operands): New.
3190 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3191 new xtensa-isa.h functions.
3192 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3193 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3194 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3195 instructions. Use xtensa_translate_zero_immed.
3196 (operand_is_immed, operand_is_pcrel_label): Delete.
3197 (get_relaxable_immed): Use new xtensa-isa.h functions.
3198 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3199 functions.
3200 (xtensa_print_insn_table, print_vliw_insn): New.
3201 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3202 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3203 is_branch_or_jump_opcode): Delete.
3204 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3205 (opnum_to_reloc, reloc_to_opnum): Delete.
3206 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3207 xtensa-isa.h functions. Operate on one slot of an instruction.
3208 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3209 xg_get_insn_size): Delete.
3210 (xg_get_build_instr_size): Use xg_get_single_size.
3211 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3212 xg_build_widen_table. Use xg_get_single_size.
3213 (xg_get_max_narrow_insn_size): Delete.
3214 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3215 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3216 xg_get_single_size.
3217 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3218 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3219 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3220 xg_build_widen_table. Use xg_get_single_size.
3221 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3222 xg_check_operand.
3223 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3224 treat weak symbols conservatively.
3225 (xg_check_operand): Use new xtensa-isa.h functions.
3226 (is_dnrange): Delete.
3227 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3228 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3229 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3230 xtensa-isa.h functions.
3231 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3232 xg_instruction_matches_options): New.
3233 (xg_instruction_matches_rule): Handle O_register expressions. Call
3234 xg_instruction_matches_options.
3235 (transition_rule_cmp): New.
3236 (xg_instruction_match): Update call to xg_build_simplify_table.
3237 (xg_build_token_insn): Record loc fields.
3238 (xg_simplify_insn): Check is_specific_opcode field and
3239 density_supported flag.
3240 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3241 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3242 (xg_assemble_literal): Add error handling for O_big. Call
3243 record_alignment. Handle O_pltrel.
3244 (xg_valid_literal_expression): New.
3245 (xg_assemble_literal_space): Add slot parameter. Remove call to
3246 set_expr_symbol_offset. Add call to record_alignment. Update call to
3247 xg_finish_frag.
3248 (xg_emit_insn): Delete.
3249 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3250 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3251 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3252 and slot parameters. Handle new "alternate" relocations for absolute
3253 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3254 O_hi16. Use new xtensa-isa.h functions.
3255 (xg_assemble_tokens): Delete.
3256 (is_register_writer): Use new xtensa-isa.h functions.
3257 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3258 old-style RSR from LCOUNT.
3259 (next_frag_opcode): Delete.
3260 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3261 update_next_frag_state): New.
3262 (update_next_frag_nop_state): Delete.
3263 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3264 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3265 the state of the absolute-literals directive. Add calls to
3266 record_alignment and xtensa_set_frag_assembly_state. Call
3267 xtensa_switch_to_non_abs_literal_fragment instead of
3268 xtensa_switch_to_literal_fragment.
3269 (build_nop): New.
3270 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3271 (get_expanded_loop_offset): Change check for undefined opcode to an
3272 assertion.
3273 (xtensa_set_frag_assembly_state, relaxable_section,
3274 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3275 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3276 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3277 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3278 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3279 (xtensa_init_fix_data): New.
3280 (xtensa_frob_label): Reset label symbol to the current frag. Check
3281 do_align_targets and generating_literals flag. Propagate frequency
3282 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3283 (xtensa_unrecognized_line): New.
3284 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3285 to xtensa_set_frag_assembly_state.
3286 (error_reset_cur_vinsn): New.
3287 (md_assemble): Remove check for literal frag. Remove call to
3288 istack_init. Call use_transform instead of use_generics. Parse
3289 explicit instruction format specifiers. Move code for
3290 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3291 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3292 Add dwarf2_where call. Remote automatic alignment for ENTRY
3293 instructions. Move call to xtensa_clear_insn_labels to the end.
3294 Rearrange to handle bundles.
3295 (xtensa_cons_fix_new): Delete.
3296 (xtensa_handle_align): New.
3297 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3298 assignment to is_no_density field.
3299 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3300 instead of reloc_to_opnum. Handle "alternate" relocations.
3301 (xtensa_force_relocation, xtensa_check_inside_bundle,
3302 xtensa_elf_section_change_hook): New.
3303 (xtensa_symbol_new_hook): Delete.
3304 (xtensa_fix_adjustable): Check for difference of symbols with an
3305 offset. Check for external and weak symbols.
3306 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3307 (md_estimate_size_before_relax): Return expansion for the first slot.
3308 (tc_gen_reloc): Handle difference of symbols by producing
3309 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3310 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3311 tentative values into the output when linkrelax is set.
3312 (XTENSA_PROP_SEC_NAME): Define.
3313 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3314 Create literal tables only if using literal sections. Create new
3315 property tables instead of old instruction tables. Check for unaligned
3316 branch targets and loops.
3317 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3318 new_resource_table, clear_resource_table, resize_resource_table,
3319 resources_available, reserve_resources, release_resources,
3320 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3321 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3322 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3323 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3324 flag. Update checks for workaround options. Call
3325 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3326 (xtensa_cleanup_align_frags): Add special case for branch targets.
3327 Check for and mark unreachable frags.
3328 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3329 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3330 end of a zero-overhead loop body.
3331 (frag_can_negate_branch): Handle instructions with multiple slots.
3332 Use new xtensa-isa.h functions
3333 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3334 xtensa_mark_zcl_first_insns): New.
3335 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3336 transformations are disabled.
3337 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3338 multislot instructions.
3339 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3340 Likewise. Also error if transformations are disabled.
3341 (unrelaxed_frag_max_size): New.
3342 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3343 xtensa-isa.h functions.
3344 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3345 xtensa_opcode_is_loop instead of is_loop_opcode.
3346 (get_text_align_power): Replace as_fatal with assertion.
3347 (get_text_align_fill_size): Iterate instead of using modulus when
3348 use_nops is false.
3349 (get_noop_aligned_address): Assert that this is for a machine-dependent
3350 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3351 xg_get_single_size, and frag_format_size.
3352 (get_widen_aligned_address): Rename to ...
3353 (get_aligned_diff): ... this function. Add max_diff parameter.
3354 Remove handling of rs_align/rs_align_code frags. Use
3355 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3356 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3357 and pass it back to caller.
3358 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3359 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3360 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3361 (relax_frag_text_align): Rename to ...
3362 (relax_frag_loop_align): ... this function. Assume loops can only be
3363 in the first slot of an instruction.
3364 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3365 instruction. Remove call to frag_wane.
3366 (relax_frag_narrow): Rename to ...
3367 (relax_frag_for_align): ... this function. Extend to handle
3368 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3369 RELAX_NARROW for the first slot.
3370 (find_address_of_next_align_frag, bytes_to_stretch): New.
3371 (future_alignment_required): Use find_address_of_next_align_frag and
3372 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3373 alignment decisions.
3374 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3375 Check if transformations are enabled for b_j_loop_end workaround.
3376 Use new xtensa-isa.h functions and handle multislot instructions.
3377 Update call to xg_assembly_relax.
3378 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3379 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3380 frag types.
3381 (convert_frag_narrow): Add segP, format and slot parameters. Call
3382 convert_frag_immed for branch instructions. Adjust calls to
3383 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3384 xg_get_single_size and xg_get_single_format.
3385 (convert_frag_fill_nop): New.
3386 (convert_frag_immed): Add format and slot parameters. Handle multislot
3387 instructions and use new xtensa-isa.h functions. Update calls to
3388 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3389 enabled for b_j_loop_end workaround. Use build_nop instead of
3390 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3391 frags. Use xg_get_single_size. Handle O_pltrel.
3392 (fix_new_exp_in_seg): Remove check for old plt flag.
3393 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3394 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3395 for loop opcode to an assertion. Mark all frags up to the end of the
3396 loop as not transformable.
3397 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3398 (get_subseg_info): New.
3399 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3400 check for dest_seg.
3401 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3402 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3403 (xtensa_switch_to_non_abs_literal_fragment): New.
3404 (cache_literal_section): Add is_code parameter and pass it through to
3405 retrieve_literal_seg.
3406 (retrieve_literal_seg): Add is_code parameter and use it to set the
3407 flags on the literal section. Handle case where head parameter is 0.
3408 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3409 set_frag_is_no_transform): New.
3410 (xtensa_create_property_segments): Add end_property_function parameter
3411 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3412 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3413 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3414 (add_xt_block_frags): Add end_property_function parameter and call it
3415 if it is non-zero. Call xtensa_frag_flags_init.
3416 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3417 get_frag_property_flags, frag_flags_to_number,
3418 xtensa_frag_flags_combinable, xt_block_aligned_size,
3419 xtensa_xt_block_combine, add_xt_prop_frags,
3420 init_op_placement_info_table, opcode_fits_format_slot,
3421 xg_get_single_size, xg_get_single_format): New.
3422 (istack_push): Inline call to tinsn_copy.
3423 (tinsn_copy): Delete.
3424 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3425 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3426 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3427 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3428 functions. Handle invisible operands.
3429 (tinsn_to_slotbuf): New.
3430 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3431 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3432 vinsn_from_chars, and xg_free_vinsn.
3433 (tinsn_from_insnbuf): New.
3434 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3435 instructions. Handle symbol differences.
3436 (get_num_stack_text_bytes): Use xg_get_single_size.
3437 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3438 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3439 get_expr_register, set_expr_symbol_offset_diff): New.
3440 * config/tc-xtensa.h (MAX_SLOTS): Define.
3441 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3442 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3443 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3444 RELAX_NONE types.
3445 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3446 (xtensa_frag_type struct): Add is_assembly_state_set,
3447 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3448 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3449 Replace is_generics and is_relax fields by is_no_transform field.
3450 Delete is_text and is_longcalls fields. Change text_expansion and
3451 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3452 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3453 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3454 (xtensa_fix_data struct): New.
3455 (xtensa_symfield_type struct): Delete plt field.
3456 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3457 forward declaration here.
3458 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3459 (XTENSA_SECTION_RENAME): Undefine.
3460 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3461 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3462 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3463 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3464 (unit_num_copies_func, opcode_num_units_func,
3465 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3466 (resource_table struct): New.
3467 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3468 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3469 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3470 (tinsn_copy): Delete prototype.
3471 (vliw_insn struct): New.
3472 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3473 (widen_spec_list): Add option conditions for density and boolean
3474 instructions. Add expansions using CONST16 and conditions for using
3475 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3476 predicted branches.
3477 (simplify_spec_list): Add option conditions for density instructions.
3478 Add entry for NOP instruction.
3479 (append_transition): Add cmp function pointer parameter and use it to
3480 insert the new entry in order.
3481 (operand_function_LOW16U, operand_function_HI16U): New.
3482 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3483 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3484 (enter_opname, split_string): Use xstrdup instead of strdup.
3485 (init_insn_pattern): Initialize new options field.
3486 (clear_req_or_option_list, clear_req_option_list,
3487 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3488 New.
3489 (parse_insn_pattern): Parse option conditions.
3490 (transition_applies): New.
3491 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3492 swapped last arguments in calls to append_constant_value_condition.
3493 Call clone_req_option_list. Add warning about invalid opcode.
3494 Handle LOW16U and HI16U function names.
3495 (build_transition_table): Add cmp parameter and use it in calls to
3496 append_transition. Use new xtensa-isa.h functions. Check
3497 transition_applies before adding entries.
3498 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3499 pass it through to build_transition_table.
3500 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3501 ReqOption, transition_cmp_fn): New types.
3502 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3503 (transition_rule struct): Add options field.
3504 * doc/as.texinfo (Overview): Update Xtensa options.
3505 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3506 --[no-]relax, and --[no-]generics options. Update descriptions of
3507 --text-section-literals and --[no-]longcalls. Add
3508 --[no-]absolute-literals and --[no-]transform.
3509 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3510 Remove use of "generic" and "specific" terminology for opcodes.
3511 (Xtensa Registers): Generalize the syntax description to include
3512 user-defined register files.
3513 (Xtensa Automatic Alignment): Update.
3514 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3515 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3516 (Xtensa Directives): Remove confusing rules about precedence.
3517 (Density Directive, Relax Directive): Delete.
3518 (Schedule Directive): New.
3519 (Generics Directive): Rename to ...
3520 (Transform Directive): ... this node.
3521 (Literal Directive): Update for absolute literals. Missing
3522 literal_position directive is now an error.
3523 (Literal Position Directive): Update for absolute literals.
3524 (Freeregs Directive): Delete.
3525 (Absolute Literals Directive): New.
3526 (Frame Directive): Minor editing.
3527 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3528 Update dependencies.
3529 * Makefile.in: Regenerate.
3530
6e1304d8
RS
35312004-10-07 Richard Sandiford <rsandifo@redhat.com>
3532
3533 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3534 to build the second and third fixups for a composite relocation.
3535 (macro_read_relocs): New function.
3536 (macro_build): Use it.
3537 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3538 Simplify fragging code accordingly.
3539 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3540 of the composite relocation. Set fx_tcbit in both fixups.
3541
b1dca8ee
RS
35422004-10-07 Richard Sandiford <rsandifo@redhat.com>
3543
3544 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3545 (md_apply_fix3): Don't treat composite relocs as done.
3546
89658e52
NC
35472004-10-07 Jan Beulich <jbeulich@novell.com>
3548
3549 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3550 prefix for symbol names generated from the LOCAL macro directive.
3551
289040ca
NC
3552 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3553 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3554
48c9f030
NC
35552004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3556
3557 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 3558 Special registers.
5c5054ab 3559 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC
3560 (get_cinv_parameters): Add 'b' option to invalidate the
3561 branch-target cache.
3562
7ed4c4c5
NC
35632004-10-05 Paul Brook <paul@codesourcery.com>
3564
3565 * config/tc-arm.c (unwind): New variable.
3566 (vfp_sp_encode_reg): New function.
3567 (vfp_sp_reg_required_here): Use it.
3568 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3569 (vfp_parse_reg_list): New function.
3570 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3571 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3572 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3573 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3574 functions.
3575 (md_pseudo_table): Add them.
3576 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3577 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3578 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3579 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3580 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 3581 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC
3582 * NEWS: Mention the new feature.
3583
04ca8703
EC
35842004-10-04 Eric Christopher <echristo@redhat.com>
3585
3586 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3587
7c1d0959
L
35882004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3589
3590 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3591 TLS relocations.
3592 * config/tc-s390.c (md_apply_fix3): Likewise.
3593 * config/tc-sparc.c (md_apply_fix3): Likewise.
3594
40a18ebd
NC
35952004-10-01 Paul Brook <paul@codesourcery.com>
3596
3597 * config/tc-arm.c (arm_elf_section_type): New function.
3598 (arm_elf_change_section): Set section link for exidx sections.
3599 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3600 (md_elf_section_type): Define.
3601
14127cc4
NC
36022004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3603
3604 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3605 instruction's offset.
3606
b7c92712
NC
36072004-10-01 Adam Nemet <anemet@lnxw.com>
3608
3609 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3610
65555e64
AM
36112004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3612
3613 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3614 asymbol *, instead use symbol_get_bfdsym.
3615
9fe0b840
NC
36162004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3617
3618 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3619
0dd132b6
NC
36202004-09-30 Paul Brook <paul@codesourcery.com>
3621
3622 * config/tc-arm.c (do_smi, do_nop): New functions.
3623 (insns): Add ARMv6ZK instructions.
3624 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3625 (tc_gen_reloc): Ditto.
3626 (arm_cpus): Add mpcore and arm1176.
3627 (arm_archs): Add armv6{k,z,zk}.
3628 * doc/c-arm.texi: Document new cores and architectures.
3629
a737bd4d
NC
36302004-09-30 Nick Clifton <nickc@redhat.com>
3631
3632 * config/tc-arm.c: Use ISO C90 formatting.
3633
3631a3c8
NC
36342004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3635
a737bd4d 3636 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC
3637 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3638 REG_TYPE_MVDX is expected.
3639
d5f0cf92
AM
36402004-09-29 Marc Bevand <m.bevand@gmail.com>
3641
3642 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3643
9f9a069e
JW
36442004-09-21 James E Wilson <wilson@specifixinc.com>
3645
3646 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3647 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3648 output_spill_base, output_unat_psprel, output_lc_psprel,
3649 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3650 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3651 output_spill_psprel_p): Use it.
3652
4b778c88
TL
36532004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3654
c04f5787 3655 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 3656 Handle load/stor unique instructions before parsing.
4b778c88 3657
eb043451
PB
36582004-09-17 Paul Brook <paul@codesourcery.com>
3659
3660 * config/tc-arm.c (s_arm_rel31): New funciton.
3661 (md_pseudo_table): Add .rel31.
04ca8703 3662 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB
3663 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3664 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3665 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3666 (arm_parse_reloc): Add (target2).
3667
8ea2b00f
AM
36682004-09-17 Alan Modra <amodra@bigpond.net.au>
3669
3670 * Makefile.am: Run "make dep-am".
3671 * Makefile.in: Regenerate.
3672 * aclocal.m4: Regenerate.
3673 * configure: Regenerate.
3674 * doc/Makefile.in: Regenerate.
3675 * po/POTFILES.in: Regenerate.
3676 * po/gas.pot: Regenerate.
3677
7e1792e0
HPN
36782004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3679
3680 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3681 [!LLONG_MAX]: Ditto.
3682
9c504268
PB
36832004-09-13 Paul Brook <paul@codesourcery.com>
3684
3685 * config/tc-arm.c: Rename RELABS to TARGET1.
3686
2159ac21
AM
36872004-09-13 Alan Modra <amodra@bigpond.net.au>
3688
3689 * messages.c (as_internal_value_out_of_range): Cast values passed
3690 to as_bad_where or as_warn_where to proper type.
3691
23794b24
MM
36922004-09-11 Theodore A. Roth <troth@openavr.org>
3693
3694 * config/tc-avr.c: Add support for
3695 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3696
e9fad691
AM
36972004-09-09 Alan Modra <amodra@bigpond.net.au>
3698
3699 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3700 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3701
10b016c2
PB
37022004-09-08 Paul Brook <paul@codesourcery.com>
3703
3704 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3705 fini_array and preinit_array section types.
3706 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3707 and fini_array.
3708 * doc/as.texinfo: Document extra section types.
3709
e5a52504
MM
37102004-09-02 Mark Mitchell <mark@codesourcery.com>
3711
3712 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3713 * Makefile.in: Regenerated.
3714 * configure.in: Set em for arm*-*-symbianelf*.
3715 * configure: Regenerated.
3716 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3717 vectors when appropriate.
3718 * config/te-symbian.h: New file.
3719
42851540
NC
37202004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3721
3722 * config/tc-crx.c (gettrap): Exception vector can be case
3723 insensitive.
04ca8703 3724 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC
3725 instructions.
3726 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 3727 (process_label_constant): Initialize relocation type to
42851540
NC
3728 BFD_RELOC_NONE
3729
8783612f
RE
37302004-09-01 Richard Earnshaw < reanrsha@arm.com>
3731
3732 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3733 for synthesizable cores.
3734
1ff4677c
RE
3735 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3736
b18c562e
NC
37372004-08-25 Dmitry Diky <diwil@spec.ru>
3738
3739 * config/tc-msp430.c: Clean-up the code.
3740 (md_relax_table): New relax table.
3741 (mcu_types): Sort MCU types.
3742 (md_pseudo_table): Add .profiler pseudo handler.
3743 (pow2value): New function.
3744 (msp430_profiler): New function.
3745 (msp430_operands): Add new insns handlers.
3746 (msp430_srcoperand): Add register operand handler, allow complex
3747 expressions.
3748 (md_estimate_size_before_relax): Rewritten.
3749 (md_convert_frag): Rewritten.
3750 (msp430_relax_frag): New function.
3751 * config/tc-msp430.h (md_relax_frag): define macro
3752 * doc/c-msp430.texi: Update information.
3753
8f94ae4d
NC
37542004-08-24 Nick Clifton <nickc@redhat.com>
3755
3756 * as.c (std_shortopts): Allow -g to take an optional argument.
3757 (parse_args): Pass any switch starting with -g on to the backend
3758 for parsing.
3759
e51dace8
MM
37602004-08-18 Mark Mitchell <mark@codesourcery.com>
3761
3762 * configure.in (arm*-*-symbianelf*): New target.
3763 (arm*-*-eabi*): Likewise.
3764 * configure: Regenerated.
3765
f7870c8d
TS
37662004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3767 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3768 correctly.
3769
d6afba4b
JJ
37702004-08-18 Jakub Jelinek <jakub@redhat.com>
3771
3772 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3773 argument, don't do anything if current section is not
3774 .gnu.linkonce.t.* and linkonce_empty is set.
3775 (generate_unwind_image, dot_endp): Adjust callers, call
3776 start_unwind_section (*, 1) if nothing will be put into the
3777 section.
3778
329e276d
NC
37792004-08-17 Nick Clifton <nickc@redhat.com>
3780
3781 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3782 (show_usage): Add -g.
3783 (std_longopts): Add --gen-debug. Alpha sort the table.
3784 (parse_args): Print an error message if a switch is not handled.
3785 Handle the -g switch, calling md_debug_format_selector() if
3786 necessary.
3787 * NEWS: Mention new feature.
3788 * doc/as.texinfo: Document new switch.
3789 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 3790
329e276d
NC
3791 * config/tc-arm.c (md_parse_option): Do not issue an error message
3792 if the switch is not recognised.
3793 * config/tc-m68k.c (md_parse_option): Likewise.
3794 * config/tc-pdp11.c (md_parse_option): Likewise.
3795 * config/tc-v850.c (md_parse_option): Likewise.
3796
3797 * as.h: Fix up formatting.
3798 * tc.h: Likewise.
3799
4101eec8
NC
38002004-08-16 Nick Clifton <nickc@redhat.com>
3801
2766e5e4
NC
3802 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3803
4101eec8
NC
3804 * configure.in: Sort architecture based tables alphabetically.
3805 * configure: Regenerate.
3806
80f846b6
AM
38072004-08-16 Alan Modra <amodra@bigpond.net.au>
3808
3809 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3810 { "cc", 68 }, with { "cr", 70 }.
3811
caa32fe5
NC
38122004-08-13 Jan Beulich <jbeulich@novell.com>
3813 Nick Clifton <nickc@redhat.com>
3814
3815 * as.c: Add and handle new --alternate command line option.
3816 * macro.c (macro_set_alternate): New.
3817 * macro.h (macro_set_alternate): Declare.
3818 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3819 * doc/as.texinfo: Document new command line option and pseudo-ops
3820 as well as insert documentation originating from gasp about
3821 alternate macro syntax.
3822 * NEWS: Mention new command line option and pseudo-ops.
3823
b2221023
MM
38242004-08-10 Mark Mitchell <mark@codesourcery.com>
3825
3826 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3827 to bignums.
3828
db6579d4
PB
38292004-08-06 Paul Brook <paul@codesourcery.com>
3830
3831 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3832 Handle new relocations.
3833 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3834
e750405d
BW
38352004-08-05 Bob Wilson <bob.wilson@acm.org>
3836
3837 * write.c (relax_segment): Use was_address instead of address when
3838 setting fr_fix field for align frag due to backwards .org.
3839
1d70c7fb
AO
38402004-07-29 Alexandre Oliva <aoliva@redhat.com>
3841
3842 Introduce SH2a support.
3843 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3844 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3845 arch_sh2a_nofpu_up.
3846 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3847 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3848 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3849 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3850 to end of conditional expression.
3851 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3852 * config/tc-sh.c: Add sh2a-nofpu support.
3853 2003-12-29 DJ Delorie <dj@redhat.com>
3854 * tc-sh.c: Add sh2a support.
3855 (parse_reg): Add tbr.
3856 (parse_at): Support @@(disp,tbr).
3857 (get_specific): Support sh2a opcodes.
3858 (insert4): New, for 4 byte relocs.
3859 (build_Mytes): Support sh2a opcodes.
3860 (md_apply_fix3_Mytes): Support sh2a opcodes.
3861 2003-12-02 Michael Snyder <msnyder@redhat.com>
3862 * config/tc-sh.c (md_parse_option): Handle sh2a.
3863 (sh_elf_final_processing): Ditto.
3864
e7fbc2bf
JT
38652004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3866
3867 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3868 for TE_NetBSD.
3869
9232bbb0
AM
38702004-07-27 Alan Modra <amodra@bigpond.net.au>
3871
3872 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3873 (ppc_arch): Expand comment.
3874
670ec21d
NC
38752004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3876
3877 * config/tc-crx.c: Support evaluating the difference between two
3878 symbols.
3879 * config/tc-crx.h: Likewise.
3880
406f8ff9 38812004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L
3882
3883 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3884 section.
3885 (ia64_elf_section_change_hook): Set the linked-to section for
3886 SHT_IA_64_UNWIND.
3887
c05e9f04
NC
38882004-07-26 Dmitry Diky <diwil@spec.ru>
3889
3890 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3891 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3892 msp430xG438, msp430xG439.
3893
e9863d7f
DJ
38942004-07-25 Daniel Jacobowitz <dan@debian.org>
3895
3896 * doc/as.texinfo (Section, PushSection): Correct documentation
3897 for ELF.
3898
543613e9 38992004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC
3900
3901 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3902 permissible for the selected instruction suffix.
3903 (match_template): Don't permit 64-bit general purpose operands in
3904 32-bit mode.
3905 (finalize_imm): Permit 64-bit immediates.
3906 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3907 specially except for the width of the used base and/or index
3908 registers. For 32-bit displacements, use sign-extended
3909 relocations only when using 64-bit addressing.
3910 Force zero displacement on rip-relative addressing when there is
3911 no other displacement.
3912 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3913 specially except for the width of the used base and/or index
3914 registers.
3915 (parse_register): Disallow Reg64 registers in 32-bit mode.
3916
543613e9
NC
3917 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3918 suffix if the instruction doesn't support it.
04ca8703 3919
01a3f561
MR
39202004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3921
3922 * config/tc-mips.c (append_insn): Handle constant expressions with
3923 no associated relocation.
3924 (mips_ip): Cancel the expression after use for the Q format
3925 specifier.
3926 (parse_relocation): Return no relocation for unsupported
3927 operators.
3928 (my_getSmallExpression): Return no relocation if no relocation
3929 operators are used.
3930
e12904d2
DA
39312004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3932
3933 * config/obj-som.c (adjust_stab_sections): Add prototype.
3934 (obj_som_compiler, obj_som_version, obj_som_copyright,
3935 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3936 * config/tc-hppa.c (update_subspace): Likewise.
3937 (is_defined_subspace): Amplify comment.
3938 * config/obj-som.h (som_frob_file): Add prototype.
3939
90c1602c
L
39402004-07-19 Christopher Faylor <cgf@timesys.com>
3941 H.J. Lu <hongjiu.lu@intel.com>
3942
3943 * subsegs.c (section_symbol): Don't create a new segment when
3944 existing segment is undefined.
3945
f263249b
RE
39462004-07-16 Richard Earnshaw <rearnsha@arm.com>
3947
3948 * config/tc-arm.c: Include include/opcode/arm.h.
3949 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3950 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3951 (FPU_ARCH_*): Delete.
3952 * Makefile.am: Update dependencies.
3953 * Makefile.in: Regenerate.
3954
152c65b9
NC
39552004-07-15 Nick Clifton <nickc@redhat.com>
3956
3957 * configure.in: Accept armbe as a big-endian arm configuration.
3958 * configure: Regenerate.
3959
0477af35
NC
39602004-07-13 Thomas Nystrom <thn@saeab.se>
3961
3962 * config/tc-i386.c (T_SHIFTOP): New constant.
3963 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3964 (intel_el1): Handle '~'.
3965 (intel_get_token): Handle '<>', '&', '|' and '~'.
3966
39672004-07-13 Nick Clifton <nickc@redhat.com>
3968
3969 (md_assemble): Remove spurious newline from end of as_bad error
3970 message.
3971 (intel_e05_1): Likewise.
3972 (intel_e11): Likewise.
3973 (intel_match_token): Likewise.
3974
31302357
AS
39752004-07-11 Andreas Schwab <schwab@suse.de>
3976
3977 * config/tc-m68k.c: Convert to C90. Remove redundant
3978 declarations. Indentation fixup.
3979 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3980 obj_coff_section ourselves.
04ca8703 3981
549f748d
JW
39822004-07-09 James E Wilson <wilson@specifixinc.com>
3983
3984 * config/tc-ia64.c (default_big_endian): New.
3985 (dot_byteorder, md_begin): Use it.
3986 (md_parse_option): Set it.
04ca8703 3987
1a320fbb
NC
39882004-07-09 Nick Clifton <nickc@redhat.com>
3989
3990 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3991 * configure: Regenerate.
3992 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3993 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3994 sh_find_elf_flags if necessary.
3995
de7e6852
RS
39962004-07-08 Richard Sandiford <rsandifo@redhat.com>
3997
3998 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3999 going to be split into more than one in-place addend, return 0
4000 for relocations against mergeable sections. Associate comments
4001 with code.
4002
1fe1f39c
NC
40032004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4004
4005 * Makefile.am (CPU_TYPES): Add crx.
4006 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4007 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4008 (DEPTC_crx_elf): New target.
4009 (DEPOBJ_crx_elf): Likewise.
4010 (DEP_crx_elf): Likewise.
4011 * Makefile.in: Regenerate.
4012 * configure.in: Add crx* target.
4013 * configure: Regenerate.
4014 * config/tc-crx.c: New file.
4015 * config/tc-crx.h: New file.
4016 * NEWS: Mention new target.
4017
d9895649
NC
40182004-07-06 Nick Clifton <nickc@redhat.com>
4019
85fbca6a 4020 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM
4021 * configure.in:
4022 * configure: Regenerate. Add sh-symbian-elf target. If
4023 selected define TARGET_SYMBIAN.
4024 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4025 format if TARGET_SYMBIAN has been defined.
04ca8703 4026
e7bd9ea0
NC
4027 * output-file.c (output_file_create): Report the target format
4028 chosen when bfd_openw reports that it is invalid.
4029
d9895649
NC
4030 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4031 pseudo for BFD based assemblers.
4032
871ec896
JR
40332004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4034
4035 gas:
4036 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4037 (md_parse_option): Remove redundant -isa testing.
4038 Make bfd_arch variable const.
4039 (md_show_usage): Make bfd_arch variable const.
4040
5a9ff93d
JW
40412004-07-03 James E Wilson <wilson@specifixinc.com>
4042
4043 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4044 * config/tc-ia64.h (md_frag_check): Define.
4045
c87db184
CF
40462004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4047
4048 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4049 externals.
4050 * doc/as.texinfo (Weak): Document PE weak symbols.
4051
3b91255e
RS
40522004-07-03 Richard Sandiford <rsandifo@redhat.com>
4053
4054 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4055 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4056 (mips_frob_file): Rework so that only a single pass through the
4057 relocs is needed. Allow %lo()s to have higher offsets than their
4058 corresponding %hi()s or %got()s.
4059
310ea308
NC
40602004-07-02 Nick Clifton <nickc@redhat.com>
4061
4062 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4063 allow values which have come from undefined symbols.
4064 Always consider this fixup to have been processed as a reloc
4065 cannot be generated for it.
4066
09b935ac
AM
40672004-07-02 Alan Modra <amodra@bigpond.net.au>
4068
4069 * frags.h (struct frag): Add has_code and insn_addr fields.
4070 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4071 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4072 * config/tc-ppc.h (md_frag_check): Define.
4073
4d1cd5c7
MR
40742004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4075
4076 * doc/Makefile.am (info): Rename goal to...
4077 (info-local): ... this, to preserve implicit dependencies.
4078 * doc/Makefile.in: Regenerate with automake 1.8.5.
4079
097f809a
NC
40802004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4081
4082 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4083 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4084 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4085 (tc_gen_reloc): Likewise.
4086 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4087 (m32r_parse_name): Likewise.
4088 (m32r_cgen_parse_fix_exp): Likewise.
4089 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4090 (O_PIC_reloc): Likewise.
4091 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4092 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4093 for @GOTOFF, @GOT, @PLT.
4094
bb82af9f
NC
40952004-06-21 Jan Beulich <jbeulich@novell.com>
4096
4097 * gas/symbols.c: While discarding ordinary local absolute symbols
4098 when --strip-local-absolute is in effect, retain file symbols.
4099
990ae22a
AS
41002004-06-20 Andreas Schwab <schwab@suse.de>
4101
4102 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4103 (md_parse_option): Likewise.
4104
32137342
NC
41052004-06-17 Jan Beulich <jbeulich@novell.com>
4106
4107 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4108 * config/te-netware.h: New file.
4109 * config/te-ppcnw.h: Delete: Obsolete.
4110 * configure.in: Eliminate ill NetWare targets. Make generic
4111 NetWare target use proper emulation.
4112 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4113 reference to new te-netware.h.
4114 * configure: Regenerate.
4115 * Makefile.in: Regenerate.
4116
f84d8e26
MS
41172004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4118
4119 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4120 comparison in .insn pseudo operation.
4121
587aac4e
AM
41222004-06-15 Alan Modra <amodra@bigpond.net.au>
4123
4124 * config/obj-coff.c (coff_adjust_section_syms): Use
4125 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4126 (coff_frob_section): Likewise.
4127 * config/tc-mips.c (md_apply_fix3): Likewise.
4128 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4129 (elf_frob_file_after_relocs): Likewise.
4130
2337eb33
DA
41312004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4132
b8fc22bc
DA
4133 * config/tc-hppa.c (log2): Rename to exact_log2.
4134 (pa_next_subseg): Delete unused function.
4135 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4136 (create_new_subspace): Likewise.
4137
2337eb33
DA
4138 Bug gas/213
4139 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4140 labels. Fix warning.
4141
53cb0362
DD
41422004-05-28 DJ Delorie <dj@redhat.com>
4143
4144 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4145 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4146 or non-merged symbols.
4147
888a75be
L
41482004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4149
4150 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4151 restore the old slot when inserting srlz.i/srlz.d.
4152
f6f9408f
JR
41532004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4154
4155 * Makefile.am: Regenerate dependecies.
4156 * Makefile.in: Regenerate.
4157 * config/tc-sh.c (valid_arch): Make unsigned.
4158 (preset_target_arch): Likewise.
4159 (md_begin): Use new architecture flags system.
4160 (get_specific): Likewise.
4161 (assemble_ppi): Likewise.
4162 (md_assemble): Likewise. Also fix error check for bad opcodes.
4163 (md_parse_option): Likewise. Also generate -isa values according
4164 to the table in bfd/cpu-sh.c instead of just constants. Also
4165 allow <arch>-up ISA variants.
4166 (sh_elf_final_processing): Replace if-else chain with a call to
4167 sh_find_elf_flags().
f6f9408f 4168
580b9172
NC
41692004-05-28 Peter Barada <peter@the-baradas.com>
4170
4171 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4172 with zero offset into mode 2 addressing to save a word.
4173
652ca075
L
41742004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4175
4176 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4177 (ar_is_only_in_integer_unit): New.
4178 (ar_is_only_in_memory_unit): New.
4179 (generate_unwind_image): Silence gcc on 32bit host.
4180 (md_assemble): Use ar_is_only_in_integer_unit instead of
4181 ar_is_in_integer_unit. Check AR access.
4182
60fed2d3
NC
41832004-05-27 Peter Barada <peter@the-baradas.com>
4184
4185 * config/tc-m68k.c (md_begin): Sort the opcode table into
4186 alphabetical order.
4187 (m68k_compare_opcode): New function to do the sorting.
4188
be8c092b
NC
41892004-05-24 Peter Barada <peter@the-baradas.com>
4190
4191 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4192 addressing on MIT style operands.
4193 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4194 w/mask addressing.
4195 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4196 operands.
4197
1181c20e
AM
41982004-05-23 Alan Modra <amodra@bigpond.net.au>
4199
4200 * expr.c (operand, operator): Don't reject '++' and '--'.
4201
20e56c33
RS
42022004-05-20 Richard Sandiford <rsandifo@redhat.com>
4203
4204 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4205 dwarf tables.
4206
04ca8703 42072004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC
4208
4209 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4210 * configure: Regenerate.
4211
0da76f83
NC
42122004-05-13 Paul Brook <paul@codesourcery.com>
4213
4214 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4215
4b363073
NC
42162004-05-13 Joel Sherrill <joel@oarcorp.com>
4217
4218 * configure.in (or32-*-rtems*): Switch to elf.
4219 * configure: Regenerate.
4220
9598fbe5
NC
42212004-05-13 Nick Clifton <nickc@redhat.com>
4222
4223 * po/fr.po: Updated French translation.
4224
22fe14ad
NC
42252004-05-11 Nick Clifton <nickc@redhat.com>
4226
4227 * doc/as.texinfo (Section): Document G and T flags to .section
4228 directive. Document the extra arguments that the G flag
4229 requires. Document the #tls flag.
4230
42312004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4232
4233 * subsegs.c (section_symbol): Create a new section symbol if
4234 the existing one doesn't match.
4235 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4236
532c738a
RS
42372004-05-07 Richard Sandiford <rsandifo@redhat.com>
4238
4239 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4240 to cope with VR4181A errata MD(1) and MD(4).
4241
0503b355
BF
42422004-05-07 Brian Ford <ford@vss.fsi.com>
4243
4244 * NEWS: Mention .secrel32 for pe[i]-i386.
4245
daeea990
AO
42462004-05-07 Alexandre Oliva <aoliva@redhat.com>
4247
4248 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4249 (HANDLE_ALIGN): New.
4250
bfbdcf04
DJ
42512004-05-06 Daniel Jacobowitz <dan@debian.org>
4252
4253 * Makefile.am (DIST_SUBDIRS): Define.
4254 * aclocal.m4: Regenerate with automake 1.8.4.
4255 * Makefile.in: Likewise.
4256 * doc/Makefile.in: Likewise.
4257
5e819f9c
JW
42582004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4259
4260 * config/tc-ia64.c (dot_serialize): Declare.
4261 (dot_serialize): New function.
4262 (md_pseudo_table): Add ".serialize.data" and
4263 ".serialize.instruction" directives.
4264
e5976317
NC
42652004-05-06 Nick Clifton <nickc@redhat.com>
4266
4267 * messages (as_internal_value_out_of_range): Print a message about
4268 a value being out of range. Be consistent about whether the
4269 values are printed in decimal or hexadecimal.
4270 (as_warn_value_out_of_range): Generate a warning message about an
4271 out of range value.
4272 (as_bad_value_out_of_range): Generate an error message about an
4273 out of range value.
4274 * as.h: Prototype the new functions.
4275 * config/tc-alpha.c (insert_operand): Use new function.
4276 * config/tc-arc.c (arc_insert_operand): Likewise.
4277 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4278 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4279 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4280 * config/tc-s390.c (s390_insert_operand): Likewise.
4281 * config/tc-v850.c (v850_insert_operand): Likewise.
4282
996991aa
AO
42832004-05-05 Alexandre Oliva <aoliva@redhat.com>
4284
4285 * configure.in: Set em=linux for frv-*-*linux*.
4286 * configure: Rebuilt.
4287 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4288 (frv_md_fdpic_enabled): New.
4289 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4290 (DEFAULT_FDPIC): New.
4291 (frv_flags): Use DEFAULT_FDPIC.
4292 (frv_pic_flag): Likewise.
4293 (OPTION_NOPIC): New.
4294 (md_longopts): Add -mnopic.
4295 (md_parse_option): Handle it.
4296 (md_show_usage): Add -mfdpic and -mnopic.
4297
6b6e92f4
NC
42982004-05-05 Peter Barada <peter@the-baradas.com>
4299
4300 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4301 chips for invalid coldfire instructions, rename selectors
4302 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4303 add current_chip to track which chip is referred to(including save/restore),
4304 use current_chip to select control registers, not current_arch.
4305 (md_show_usage): Add new chips.
4306 * doc/c-m68k.texi: Document new command line switches.
4307
6f079ae3
JJ
43082004-05-05 Jakub Jelinek <jakub@redhat.com>
4309
4310 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4311 (NOP_OPCODE): Define.
4312 (s390_align_code): Remove prototype.
4313 * tc-s390.c (s390_align_code): Remove.
4314
2d6ed997
L
43152004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4316
4317 * config/tc-ia64.c (make_unw_section_name): Removed.
4318 (start_unwind_section): New function.
4319 (generate_unwind_image): Take const segT instead of const
4320 char *.
4321 (dot_handlerdata): Adjusted.
4322 (dot_endp): Likewise.
4323
b9f18452
L
43242004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4325
4326 * config/obj-elf.c (obj_elf_change_section): Allow the
4327 ".note.GNU-stack" section has SHF_EXECINSTR.
4328
fafe6678
L
43292004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4330
4331 * config/obj-elf.c (get_section): Return bfd_boolean.
4332 (obj_elf_change_section): Call bfd_get_section_by_name_if
4333 instead of bfd_map_over_sections.
4334
86654c12
L
43352004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4336
4337 * config/obj-elf.c (get_section): New function.
4338 (obj_elf_change_section): Support multiple sections with same
4339 name.
4340
376eb240
NC
43412004-04-30 Nick Clifton <nickc@redhat.com>
4342
4343 * config/tc-arm.c (create_register_alias): Fix typo checking for
4344 case sensitive register aliases.
4345 (co_proc_number): Use error message string in all_reg_maps[]
4346 array.
4347 (cp_reg_required_here): Likewise.
4348 (fp_reg_required_here): Likewise.
4349
8a7140c3
NC
43502004-04-29 Brian Ford <ford@vss.fsi.com>
4351
4352 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4353
3e722fb5
CD
43542004-04-28 Chris Demetriou <cgd@broadcom.com>
4355
4356 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4357 (load_address, macro, mips_ip, md_parse_option)
4358 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4359 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4360 embedded-PIC handling, and update comments.
4361 (SWITCH_TABLE): Remove.
4362 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4363 (enum mips_pic_level): Remove EMBEDDED_PIC.
4364 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4365 (TC_FORCE_RELOCATION): Update comment.
4366 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4367 might be safe to remove now that MIPS embedded-PIC is gone.
4368
351e2b5a
DA
43692004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4370
4371 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4372 call to obj_set_subsection_attributes.
4373 (obj_som_init_stab_section): Likewise.
4374 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4375 (pa_def_subspaces): Provide comdat default.
4376 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4377 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4378 calls to create_new_subspace and update_subspace to pass comdat flag.
4379 (create_new_subspace, update_subspace): Add new comdat argument. Use
4380 it in calls to obj_set_subsection_attributes.
4381 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4382 and use of comdat, common and dup_comm parameters.
4383
f5842774
L
43842004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4385
4386 * config/obj-elf.c (obj_elf_change_section): Check if the old
4387 group name is NULL before comparison.
4388
558fe4a7
CD
43892004-04-23 Chris Demetriou <cgd@broadcom.com>
4390
4391 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4392
81a21e38
TS
43932004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4394
4395 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4396
43972004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD
4398
4399 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4400 (OPTION_MEMBEDDED_PIC): Remove.
4401 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4402 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4403 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4404 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4405 (OPTION_ELF_BASE): Renumber.
4406 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4407 (md_show_usage): Remove mention of -membedded-pic.
4408 * doc/as.texinfo: Remove mention of -membedded-pic.
4409
4d0d148d
TS
44102004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4411
4412 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4413 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4414 a.out support.
4415 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4416 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4417 USE_GLOBAL_POINTER_OPT.
4418
017315e4
TS
44192004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4420
4421 * config/tc-mips.c (macro): One more use of load_delay_nop.
4422
269137b2
TS
44232004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4424
4425 * config/tc-mips.c (load_delay_nop): New function.
4426 (load_address, macro): Use load_delay_nop() to build a nop
4427 which can be omitted with gpr_interlocks.
4428
24772049
TS
44292004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4430
4431 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4432 cop_interlocks): Remove superfluous CPU entries.
4433
06516a5e
PB
44342004-04-22 Paul Brook <paul@codesourcery.com>
4435
4436 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4437
fd99574b
NC
44382004-04-22 Peter Barada <peter@the-baradas.com>
4439
4440 * NEWS: Added support for EMAC instructions and MAC/EMAC
4441 Motorola syntax.
4442 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4443 scale factor tokens, trailing_ampersand to mark mask addressing
4444 for MAC/EMAC instructions.
4445 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4446 '>>'.
4447 (yylex): Handle '>', '<', and '&' following '+'.
4448 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 4449 architectures in archs[].
fd99574b
NC
4450 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4451 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4452 respectively.
4453 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4454 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4455 cases.
4456 Add EMAC operands to init_table[].
4457
69b97547
NC
44582004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4459
4460 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4461 state.
4462 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4463 * config/tc-arm.c (enum mstate): Delete from here.
4464 (mapping_state): Remove the static mapstate variable and instead
4465 store the state in the segment. This allows a per-section mapping
4466 state. Handle and ignore MAP_UNDEFINED states.
4467 (arm_elf_change_section): Get the current mapping state from the
4468 new section.
4469 (s_ltorg): Set the mapping state to MAP_DATA.
4470 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4471 for each pool as it is emitted.
4472
44732004-04-22 Nick Clifton <nickc@redhat.com>
4474
4475 * config/tc-arm.h: Formatting tidy ups.
4476
7a7f4e42
CD
44772004-04-20 Chris Demetriou <cgd@broadcom.com>
4478
4479 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4480
6482c264
NC
44812004-04-20 DJ Delorie <dj@redhat.com>
4482
4483 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4484 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4485 [TE_PE] (O_secrel): Define.
4486 [TE_PE] (x86_pe_cons_fix_new): New.
4487 [TE_PE] (pe_directive_secrel): Likewise.
4488 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4489
5bf10039
EC
44902004-04-19 Eric Christopher <echristo@redhat.com>
4491
c04f5787
AM
4492 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4493 of previous patch for fix in gcc.
5bf10039 4494
77cd6497
JJ
44952004-04-19 Jakub Jelinek <jakub@redhat.com>
4496
4497 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4498
b8861cfb
NS
44992004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4500
4501 * read.c (do_align): Call md_flush_pending_output, if defined.
4502
f4c724fc
AM
45032004-04-16 Alan Modra <amodra@bigpond.net.au>
4504
4505 * expr.c (operand): Correct checks for ++ and --.
4506
a4b6e8f6
L
45072004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4508
4509 * config/tc-generic.c: Add some comments.
4510
d766e8ec
RS
45112004-04-14 Richard Sandiford <rsandifo@redhat.com>
4512
4513 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4514 -{no-}mfix-vr4122-bugs.
4515 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4516 (append_insn, mips_emit_delays): Update accordingly.
4517 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4518 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4519 (md_parse_option): Update after above changes.
4520 (md_show_usage): Add -mfix-vr4120.
4521
ed9589d4
BW
45222004-04-13 Bob Wilson <bob.wilson@acm.org>
4523
4524 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4525 of .section directive; add a reference to the ELF .subsection
4526 directive.
4527
097dba13
NC
45282004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4529
4530 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4531 in parallel.
4532
279500de
TS
45332004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4534
4535 * Makefile.am: Remove mips from aout targets.
4536 * Makefile.in: Regenerate.
4537 * configure.in: Remove mips-dec-bsd* target.
4538 * configure: Regenerate.
4539
b7d7dc63
AM
45402004-04-07 Alan Modra <amodra@bigpond.net.au>
4541
4542 PR 96
4543 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4544 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4545 Update "mapping". Restrict some @ modifiers to 32 bit.
4546
f55629b8
KK
45472004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4548 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4549
4550 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4551 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4552 dont_adjust_reloc_32 is set.
4553 (md_longopts): Add option -renesas.
4554 (md_parse_option, md_show_usage): Likewise.
4555 * doc/c-sh.texi: Likewise.
4556
a7844384
NC
45572004-04-01 Dave Korn <dk@artimi.com>
4558
4559 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4560 hi16 and lo16 fixS structs.
4561 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4562 exactly the same way as for RELOC_DLX_REL16.
4563 (machine_ip): properly respect LO flag in the_insn and
4564 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4565 (md_apply_fix3): apply RELOC_DLX_LO16.
4566
6c71dbc4
SS
45672004-03-30 Stan Shebs <shebs@apple.com>
4568
4569 Remove long-obsolete MPW support.
4570 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4571 * configure.in: Remove mention of ppc-*-mpw* config.
4572 * configure.in: Likewise.
4573
7cc69913
NC
45742004-03-30 Nick Clifton <nickc@redhat.com>
4575
4576 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4577 OBJ_ELF being defined.
4578
53fbb48a
AM
45792004-03-27 Alan Modra <amodra@bigpond.net.au>
4580
4581 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4582
d507cf36
PB
45832004-03-23 Paul Brook <paul@codesourcery.com>
4584
4585 * config/tc-arm.c (meabi_flags): New variable.
4586 (arm_parse_eabi): New function.
4587 (md_begin): Set flags for EABI v3.
4588 (arm_eabis): Add.
4589 (arm_long_opts): Add meabi.
ab1e9ef7 4590 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB
4591 * doc/c-arm.texi: Ditto.
4592
88d65ad6
BW
45932004-03-22 Bob Wilson <bob.wilson@acm.org>
4594
4595 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4596 tables even when use_literal_section flag is not set.
4597
13ef8878
AM
45982004-03-22 Alan Modra <amodra@bigpond.net.au>
4599
4600 * config/tc-sh.c: Remove trailing whitespace.
4601
1048a9ba
HPN
46022004-03-22 Hans-Peter Nilsson <hp@axis.com>
4603
4604 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4605 --mul-bug-abort and the default behavior.
4606 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4607 (err_for_dangerous_mul_placement): New variable.
4608 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4609 macros.
4610 (md_cris_relax_table): Have placeholder for STATE_MUL.
4611 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4612 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4613 case doing nothing.
4614 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4615 STATE_BYTE)>: Ditto.
4616 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4617 alignment and position of this frag, emit error message if
4618 suspicious.
4619 (md_assemble): For a multiply insn and when checking it,
4620 transform the current frag into a special frag for that purpose.
4621 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4622 OPTION_MULBUG_ABORT_ON>: Handle new options.
4623
a7877748
BW
46242004-03-19 Bob Wilson <bob.wilson@acm.org>
4625
4626 * config/tc-xtensa.c (mark_literal_frags): New function.
4627 (xtensa_move_literals): Call mark_literal_frags for all literal
4628 segments, including init and fini literal segments.
4629 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4630
9992270f
DA
46312004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4632
4633 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4634 (pa_comm): Set BSF_OBJECT in symbol flags.
4635
6e1772d5
AM
46362004-03-19 Alan Modra <amodra@bigpond.net.au>
4637
4638 * Makefile.am: Run "make dep-am".
4639 * Makefile.in: Regenerate.
4640 * doc/Makefile.in: Regenerate.
4641 * config.in: Regenerate.
4642 * po/gas.pot: Regenerate.
4643
3e4caed2
NS
46442004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4645
c95b35a9
NS
4646 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4647 (demand_empty_rest_of_line): Issue an error here.
4648 (ignore_rest_of_line): Silently skip to end.
4649 (demand_copy_string): Issue an error, not warning.
4650 (equals): Likewise.
4651 * config/obj-elf.c (obj_elf_section_name): Likewise.
4652 (obj_elf_section): Likewise.
4653 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4654 (arc_extinst): Likewise.
4655 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4656 (dot_spill): Likewise.
4657 (dot_unwabi): Likewise.
4658 (dot_prologue): Likewise.
4659
3e4caed2
NS
4660 * expr.c (operand): Reject ++ and --.
4661 (operator): Likewise.
4662
2ce4cc60
KK
46632004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4664
4665 * config/tc-sh.c: Include dw2gencfi.h.
4666 (sh_cfi_frame_initial_instructions): New function.
4667 (sh_regname_to_dw2regnum): Likewise.
4668 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4669 file.
4670 (TARGET_USE_CFIPOP): Define.
4671 (tc_cfi_frame_initial_instructions): Likewise.
4672 (tc_regname_to_dw2regnum): Likewise.
4673 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4674 * Makefile.am: Update dependencies.
4675 * Makefile.in: Regenerate.
4676
9183ed4b
AM
46772004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4678
4679 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4680 * configure: Regenerate.
4681
00bbdfe7
BW
46822004-03-12 Bob Wilson <bob.wilson@acm.org>
4683
4684 * read.c (s_leb128): Call md_flush_pending_output.
4685
0f10071e
ML
46862004-03-12 Michal Ludvig <mludvig@suse.cz>
4687
4688 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4689 * config/tc-i386.h (CpuPadLock): New define.
4690 (CpuUnknownFlags): Added CpuPadLock.
4691
84c84759
AS
46922004-03-07 Andreas Schwab <schwab@suse.de>
4693
4694 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4695
6ec51dba
RH
46962004-03-07 Richard Henderson <rth@redhat.com>
4697
4698 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4699 (cfi_finish): Likewise for fde.
4700
bae25f19
L
47012004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4702
4703 * config/tc-ia64.c (md_assemble): Properly handle NULL
4704 align_frag.
4705 (ia64_handle_align): Don't abort if failed to add a stop bit.
4706
ab509236
L
47072004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4708
4709 * Makefile.in: Regenerated.
4710 * aclocal.m4: Likewise.
4711 * configure: Likewise.
4712 * doc/Makefile.in: Likewise.
4713
d9201763
L
47142004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4715
4716 * config/tc-ia64.c (dot_align): New.
4717 (ia64_do_align): Make it static.
4718 (md_pseudo_table): Use "dot_align" for "align".
4719 (ia64_md_do_align): Don't set align_frag here.
4720 (ia64_handle_align): Add a stop bit to the previous bundle if
4721 needed.
4722
4723 * config/tc-ia64.h (ia64_do_align): Removed.
4724
ae51a426
JR
47252003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4726
4727 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4728 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4729 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4730 the most general type or the user specifically requested it.
4731 (md_assemble): Add a new error message for when an instruction
4732 is understood, but is not allowed due to an -isa option.
4733
9545c4ce
L
47342004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4735
4736 * config/tc-ia64.c (align_frag): New.
4737 (md_assemble): Set the tc_frag_data field in align_frag for
4738 IA64_OPCODE_FIRST instructions.
4739 (ia64_md_do_align): Set align_frag.
4740 (ia64_handle_align): Add a stop bit if needed.
4741
4742 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4743 (TC_FRAG_INIT): New.
4744
676a64f4
RS
47452004-03-01 Richard Sandiford <rsandifo@redhat.com>
4746
4747 * config/tc-frv.c (fr400_audio): New variable.
4748 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4749 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4750 (target_implements_insn_p): New function.
4751 (md_assemble): Report an error if the processor doesn't implement
4752 the instruction.
4753
bd337dde
NC
47542004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4755
4756 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4757 (md_parse_option): Ditto.
4758 (OPTION_NO_SPECIAL_M32R): Added.
4759 (md_show_usage): Document it.
4760 (enable_speial_m32r): Changed a default value from 0 to 1.
4761 * doc/c-m32r.texi: Document the -no-bitinst option.
4762
78878175
NC
47632004-02-27 Nick Clifton <nickc@redhat.com>
4764
4765 * config/tc-sh.c (get_operand): Revert previous delta.
4766 (tc_gen_reloc): Check for an unknown reloc type before processing
4767 the addend.
4768
1d6d62a4
MS
47692004-02-27 Hannes Reinecke <hare@suse.de>
4770
4771 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4772 .insn pseudo operation.
4773
4aa3e325
NC
47742004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4775
4776 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4777 added for wrong syntax.
4778
73369e65
EC
47792004-02-26 Eric Christopher <echristo@redhat.com>
4780
4781 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4782 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4783
6a5709a5
JR
47842004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4785
4786 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4787 nibble types to assembler.
4788
95385380
FF
47892004-02-25 Fred Fish <fnf@redhat.com>
4790
4791 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4792
b5e0fabd
JW
47932004-02-20 James E Wilson <wilson@specifixinc.com>
4794
4795 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4796 finalize_syms.
4797 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4798 (ia64_estimate_size_before_relax): New.
4799 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4800 (generate_unwind_image): Pass 1 to fixup_unw_records.
4801 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4802 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4803
2f01ffbf
JJ
48042004-02-19 Jakub Jelinek <jakub@redhat.com>
4805
4806 * stabs.c (generate_asm_file): Avoid warning about use of
4807 uninitialized variable.
4808
9c59842f
JW
48092004-02-18 David Mosberger <davidm@hpl.hp.com>
4810
4811 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4812 body, and endp, allow unwind records which do not have a "t"
4813 (time/instruction) field.
4814
34920d91
NC
48152004-02-17 Petko Manolov <petkan@nucleusys.com>
4816
4817 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4818 (do_mav_dspsc_2): Likewise.
4819 Fix accumulator registers move opcodes.
4820
4dde8e61 48212004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 4822 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ
4823
4824 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4825
936cf02e
JW
48262004-02-10 Steve Ellcey <sje@cup.hp.com>
4827
4828 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4829 (tc_frob_symbol): New macro definition.
4830 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4831
e41f12f3
DJ
48322004-02-09 Daniel Jacobowitz <drow@mvista.com>
4833
4834 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4835 read-only.
4836
a8a3b3b2
NS
48372004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4838
4839 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4840 (TC_CASE_SENSITIVE): ... this.
4841 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4842 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4843
c97b7ef6
JW
48442004-02-06 James E Wilson <wilson@specifixinc.com>
4845
4846 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4847 (generate_unwind_image): Re-add it here.
4848
e4475e39
NS
48492004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4850
4851 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4852 * read.h (SKIP_WHITESPACE): Turn into an expression.
4853 * read.c (read_a_source_file): A pseudo is removed by having a
4854 NULL handler.
4855
5738bc24
JW
48562004-02-05 James E Wilson <wilson@specifixinc.com>
4857
4858 * config/tc-ia64.c (output_endp): New.
4859 (count_bits): Delete.
4860 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4861 endp unwind records.
4862 (fixup_unw_records): Handle endp unwind records. Delete code for
4863 shortening prologue regions not followed by a body record.
4864 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4865 * config/tc-ia64.h (unw_record_type): Add endp.
4866
d6e78c11
JW
48672004-02-03 James E Wilson <wilson@specifixinc.com>
4868
4869 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4870 fill padding bytes with zeroes.
4871 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4872 sets unwind_record slot_number and slot_frag fields.
4873
f6a22291
MR
48742004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4875
4876 * config/tc-mips.c (add_got_offset_hilo): New function.
4877 (macro): Use load_register() and add_got_offset_hilo() to load
4878 constants instead of hardcoding code sequences throughout.
4879
127cab00
L
48802004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4881
4882 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4883
6358301e
NC
48842004-01-26 Bernardo Innocenti <bernie@develer.com>
4885
4886 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4887 like m68k-elf.
4888 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4889 of hard-coded test for TARGET_OS=elf.
4890
c8978940
CD
48912004-01-24 Chris Demetriou <cgd@broadcom.com>
4892
4893 * config/tc-mips.c (hilo_interlocks): Change definition
4894 so that MIPS32, MIPS64 and later ISAs are included, along with
4895 the already-included machines. Update comments.
4896
c3ba240c
DJ
48972004-01-23 Daniel Jacobowitz <drow@mvista.com>
4898
4899 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4900 undefined local labels.
4901
e864ceca
RS
49022004-01-23 Richard Sandiford <rsandifo@redhat.com>
4903
4904 * config/tc-mips.c (load_address, macro): Update comments about
4905 NewABI GP relaxation.
4906
67c0d1eb
RS
49072004-01-23 Richard Sandiford <rsandifo@redhat.com>
4908
4909 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4910 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4911 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4912 (set_at, load_register, load_address, move_register): Likewise.
4913 (load_got_offset, add_got_offset): Likewise.
4914 Update all calls and tidy accordingly.
4915
584892a6
RS
49162004-01-23 Richard Sandiford <rsandifo@redhat.com>
4917
4918 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4919 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4920 (RELAX_USE_SECOND): Bump to 0x10000.
4921 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4922 (mips_macro_warning): New variable.
4923 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4924 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4925 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4926 of RELAX_ENCODE.
4927 (append_insn): Update mips_macro_warning.sizes.
4928 (macro_start, macro_warning, macro_end): New functions.
4929 (macro_build): Don't emit warnings here.
4930 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4931 (md_convert_frag): Check for cases where one macro alternative
4932 needs a warning and the other doesn't. Emit a warning if the
4933 longer sequence was chosen.
4934
4d7206a2
RS
49352004-01-23 Richard Sandiford <rsandifo@redhat.com>
4936
4937 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4938 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4939 the first sequence, the size of the second sequence, and a flag
4940 that says whether we should warn.
4941 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4942 (RELAX_FIRST, RELAX_SECOND): New.
4943 (mips_relax): New variable.
4944 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4945 (append_insn): Remove "place" argument. Use mips_relax.sequence
4946 rather than "place" to check whether we're expanding the second
4947 alternative of a relaxable macro. Remove redundant check for
4948 branch relaxation. If generating a normal insn, and there
4949 is not enough room in the current frag, call relax_close_frag()
4950 to close it. Update mips_relax.sizes[]. Emit fixups for the
4951 second version of a relaxable macro. Record the first relaxable
4952 fixup in mips_relax. Remove tc_gen_reloc workaround.
4953 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4954 in the same way as in append_insn.
4955 (mips16_macro_build): Remove "place" argument.
4956 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4957 when generating the second version of a relaxable macro.
4958 (load_got_offset, add_got_offset): New functions.
4959 (load_address, macro): Use new relaxation machinery. Remove
4960 tc_gen_reloc workarounds.
4961 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4962 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4963 first version is needed.
4964 (tc_gen_reloc): Remove relaxation handling.
4965 (md_convert_frag): Go through the fixups for a relaxable macro and
4966 mark those that belong to the unneeded alternative as done. If the
4967 second alternative is needed, adjust the fixup addresses to account
4968 for the deleted first alternative.
4969
0530d30a
RS
49702004-01-23 Richard Sandiford <rsandifo@redhat.com>
4971
4972 * frags.h (frag_room): Declare.
4973 * frags.c (frag_room): New function.
4974 * doc/internals.texi: Document it.
4975
048cdf86
TS
49762004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4977
4978 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4979 optimization for -mtune=r3900, as this will break on other CPUs.
4980
28d39d1a
NC
49812004-01-11 Tom Rix <tcrix@worldnet.att.net>
4982
4983 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 4984 be relaxed, use fixup.
28d39d1a
NC
4985 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4986
26664553
JJ
49872004-01-19 Jakub Jelinek <jakub@redhat.com>
4988
4989 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4990 precision operands.
4991
895921c9
MR
49922004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4993
4994 * config/tc-mips.c (append_insn): Properly detect variant frags
4995 that preclude swapping of relaxed branches. Correctly swap
4996 instructions between frags when dealing with relaxed branches.
4997
f8b73030
MR
49982004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4999
5000 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5001 throughout.
5002 * aclocal.m4: Regenerate.
5003 * configure: Regenerate.
5004
ca9a79a1 50052004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 5006
ca9a79a1
NC
5007 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5008 manipulation insns.
5009
cc3d92a5
RS
50102004-01-12 Richard Sandiford <rsandifo@redhat.com>
5011
5012 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5013 reloc, reserve space for the delay slot as well as the jalr itself.
5014
e45d0630
PB
50152004-01-09 Paul Brook <paul@codesourcery.com>
5016
5017 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5018 (do_vfp_sp2_from_reg2): New function.
5019 (insns): Use them.
5020 (do_vfp_dp_from_reg2): Check return values properly.
5021
81912461
ILT
50222004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5023
78849248
ILT
5024 * config/tc-mips.c (warn_nops): Remove static variable.
5025 (macro): Remove test of warn_nops.
5026 (md_shortops): Remove 'n'.
5027 (md_parse_option): Remove 'n' case.
5028 (md_show_usage): Remove -n.
5029 * doc/as.texinfo (Overview): Remove MIPS -n option.
5030 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5031 * NEWS: Mention removal of MIPS -n option.
5032
81912461
ILT
5033 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5034 (cop_interlocks): Check ISA level.
5035 (cop_mem_interlocks): Define.
5036 (reg_needs_delay): Check cop_interlocks rather than
5037 ISA_HAS_COPROC_DELAYS.
5038 (append_insn): Likewise. Use cop_mem_interlocks rather than
5039 directly checking mips_opts.isa.
5040 (mips_emit_delays): Likewise.
5041
73f20958
L
50422004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5043
5044 * config/tc-ia64.c (unwind): Move next_slot_number and
5045 next_slot_frag to ...
5046 (unw_rec_list): Here.
5047 (free_list_records): Removed.
5048 (output_unw_records): Likewise.
5049 (generate_unwind_image): Make it void.
5050 (alloc_record): Initialize next_slot_number and next_slot_frag.
5051 (slot_index): Take .org, .space and .align into account.
5052 (fixup_unw_records): Don't set slot_number to 0. Use
5053 list->next_slot_number and list->next_slot_frag instead of
5054 unwind.next_slot_number and unwind.next_slot_frag.
5055 (ia64_convert_frag): New.
5056 (generate_unwind_image): Generate a rs_machine_dependent frag
5057 for unwind record.
5058 (emit_one_bundle): Use list->next_slot_number and
5059 list->next_slot_frag instead of unwind.next_slot_number and
5060 unwind.next_slot_frag.
5061
5062 * config/tc-ia64.h (md_convert_frag): Defined as
5063 ia64_convert_frag.
5064 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5065
99d09cdb
AO
50662004-01-06 Alexandre Oliva <aoliva@redhat.com>
5067
5068 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5069 * config/tc-frv.h (md_apply_fix3): Don't define.
5070 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5071 operands.
5072 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5073 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5074 * config/tc-frv.c (line_separator_chars): Add `!'.
5075 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5076 * config/tc-frv.c (md_assemble): Clear insn upfront.
5077 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5078 * config/tc-frv.c (OPTION_FDPIC): New macro.
5079 (md_longopts): Add mfdpic.
5080 (md_parse_option): Handle it.
5081 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5082 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5083 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5084 (frv_pic_ptr): Parse funcdesc.
5085
4a4c4a1d
MR
50862004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5087
5088 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5089 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5090
2251dd89
MR
50912004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5092
5093 * Makefile.am (Makefile): Move the dependency on
5094 $(BFDDIR)/configure.in to...
5095 (CONFIG_STATUS_DEPENDENCIES): ... here.
5096 (AUTOMAKE_OPTIONS): Require automake 1.8.
5097 * Makefile.in: Regenerate.
5098 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5099 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5100 $(BFDDIR)/configure.in here as well.
5101 * doc/Makefile.in: Regenerate.
5102
c6581168
MR
51032004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5104
5105 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5106 * Makefile.in: Regenerate.
5107 * aclocal.m4: Regenerate.
5108 * doc/Makefile.am (install, install-info): Remove.
5109 (install-data-local): A new hook for install-info.
5110 (AUTOMAKE_OPTIONS): Require automake 1.8.
5111 * doc/Makefile.in: Regenerate.
5112
303e7b79
NC
51132004-01-02 Nutan Singh <nutan@kpitcummins.com>
5114
5115 * doc/c-sh.texi: Update description about floating point behavior
5116 of SH family.
5117
b50c15dc
NC
51182004-01-02 Bernardo Innocenti <bernie@develer.com>
5119
5120 * configure.in: Add m68k-uClinux target.
5121 * configure: Regenerate.
7de9afa2 5122
c9e214e5 5123For older changes see ChangeLog-0203
08d56133
NC
5124\f
5125Local Variables:
5126mode: change-log
5127left-margin: 8
5128fill-column: 74
5129version-control: never
5130End:
This page took 0.495582 seconds and 4 git commands to generate.