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2005-02-17 Paul Brook <paul@codesourcery.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
26b810ce
JB		 12005-02-17 Jan Beulich <jbeulich@novell.com>
2
3 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
4 parsing inN, locN, outN. Set 'idx' to offset register number starts
5 at. Don't handle numbers with leading zeroes or beyond 95. Remove
6 pointless cast.
7
b8285c27
TS		 82005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
9
10 * config/tc-mips.c (load_address): Fix formatting.
11 (macro): Don't use AT if .set noat is in effect. Fix formatting.
12 Catch macros which are unexpandable without AT. Remove duplicate
13 zeroing of used_at.
14 (macro2): Remove duplicate zeroing of used_at.
15
4df6ce47
AM		 162005-02-16 Alan Modra <amodra@bigpond.net.au>
17
18 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
19 than zero.
20
d6f16593 212005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 22 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 23
24 * config/tc-mips.c (reloc_needs_lo_p): Handle
25 BFD_RELOC_MIPS16_HI16_S.
26 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
27 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
28 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
29 complaints on.
30 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
31 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
32 Call my_getSmallExpression() to parse percent operators.
33 (percent_op_match, mips_percent_op): Separate definitions.
34 (mips16_percent_op): Define percent operators for the MIPS16 mode.
35 (parse_relocation): Handle the MIPS16 mode using
36 mips16_percent_op.
37 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
38 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
39
7b347e43
JB		 402005-02-15 Jan Beulich <jbeulich@novell.com>
41
42 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
43 instead of explicitly dealing with the translation; exclude
44 relocations that are already pcrel, however.
45
a66d2bb7
JB		 462005-02-15 Jan Beulich <jbeulich@novell.com>
47
48 * config/tc-ia64.c: Include limits.h (if available).
49 (gr_values[0]): Set path to INT_MAX.
50 (dot_reg_val): Don't allow changing value of r0. Limit range of
51 general registers at r127.
52 (specify_resource): Default resource index is -1. Don't set resource
53 index (in case IA64_RS_RSE) without setting the specific flag.
54 (note_register_values): Check operand is O_constant before tracking
55 input value of moves. Add tracking for dep.z with constant inputs.
56 (print_dependency): Resource index of specific resource may be zero.
57 (check_dependencies): Likewise.
58
4b09e828
JB		 592005-02-15 Jan Beulich <jbeulich@novell.com>
60
61 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
62 reg_class. Check operands and emit diagnostics for illegal use of
63 registers.
64
0ca3e455
JB		 652005-02-15 Jan Beulich <jbeulich@novell.com>
66
67 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
68 new variables type, suffix, and width. Handle
69 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
70 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
71 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
72 FUNC_DTP_RELATIVE case. Return incoming relocation type if
73 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
74 if unable to translate relocation type, using the new variables.
75
2fac3d48
JB		 762005-02-15 Jan Beulich <jbeulich@novell.com>
77
78 * config/tc-ia64.h (ia64_symbol_chars): Declare.
79 (ty_symbol_chars): Define.
80 * config/tc-ia64.c (ia64_symbol_chars): Define.
81
2f6d622e
JB		 822005-02-15 Jan Beulich <jbeulich@novell.com>
83
84 * config/tc-ia64.c (ia64_parse_name): Only update next character if
85 input_line_pointer was advanced.
86
28013b5c
KK		 872005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
88
89 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
90 within |.
91
f1dab70d
JB		 922005-02-13 Jan Beulich <jbeulich@novell.com>
93
94 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
95 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
96 indicator.
97 (ia64_init): Set md.detect_dv.
98 (ia64_start_line): New static variable warned. Warn only once when
99 encountering explicit stops in automatic mode.
100 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
101 * NEWS: Mention new default mode.
102
20b36a95
JB		 1032005-02-13 Jan Beulich <jbeulich@novell.com>
104
105 * config/tc-ia64.c (dot_rot): Add comment that name strings should
106 be freed when wiping out previous state. Canonicalize names before
107 use. Free name string when detecting redefinition.
108 (dot_pred_rel): Call generic expression parser to process arguments.
109 Handle O_register case for individual predicates and O_subtract for
110 ranges.
111 (ia64_parse_name): Canonicalize name before looking it up in dynamic
112 register hash.
113 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
114 Warn if multiple found, issue error if resulting symbol name has zero
115 length.
116 (dot_alias): Canonicalize name before use.
117
07450571
L		 1182005-02-11 H.J. Lu <hongjiu.lu@intel.com>
119
120 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
121 and 0 for error.
122 (in_procedure): Return -1 for warning.
123 (in_prologue): Likewise.
124 (in_body): Likewise.
125
01b91374
L		 1262005-02-11 H.J. Lu <hongjiu.lu@intel.com>
127
128 (dot_xdata): Undo the last change. Section name is used by
129 set_section.
130 (dot_float_cons): Likewise.
131 (dot_xstringer): Likewise.
132 (dot_xdata_ua): Likewise.
133 (dot_float_cons_ua): Likewise.
134
970d6792
L		 1352005-02-11 H.J. Lu <hongjiu.lu@intel.com>
136
137 * NEWS: Mention "-munwind-check=[warning|error]".
138
139 * config/tc-ia64.c (md): Add unwind_check.
140 (unwind_diagnostic): New.
141 (in_procedure): Call unwind_diagnostic when a directive isn't
142 in procedure.
143 (in_prologue): Call unwind_diagnostic when a directive isn't in
144 prologue.
145 (in_body): Call unwind_diagnostic when a directive isn't in
146 body region.
147 (dot_endp): Set md.unwind_check to error before calling
148 in_procedure and restore it after. When the name is missing or
149 couldn't be found, use the one from the last .proc if
150 md.unwind_check isn't error. Warn if md.unwind_check is
151 warning.
152 (md_parse_option): Handle "-munwind-check=[warning|error]".
153 (md_show_usage): Add "-munwind-check=[warning|error]".
154 (ia64_init): Set md.unwind_check to warning.
155
156 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
157 * doc/c-ia64.texi: Likewise.
158
16a48f83
JB		 1592005-02-11 Jan Beulich <jbeulich@novell.com>
160
161 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
162 (LEX_QM): Likewise.
163 (ia64_parse_name): New third parameter.
164 (md_parse_name): Pass third argument.
165 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
166 (md_operand): Handling of '@'-prefixed symbols moved from here...
167 (ia64_parse_name): ...to here.
168
a911c10a
JB		 1692005-02-11 Jan Beulich <jbeulich@novell.com>
170
171 * config/tc-ia64.c (md): Remove last_groups and group_idx.
172 (errata_nop_necessary_p): Remove declaraction and definition.
173 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
174 update md.group_idx. Don't reset md.last_groups.
175
b3f19c14
JB		 1762005-02-11 Jan Beulich <jbeulich@novell.com>
177
178 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
179 argument.
180 (dot_xdata): Free section name after use.
181 (dot_float_cons): Likewise.
182 (dot_xstringer): Likewise.
183 (dot_xdata_ua): Likewise.
184 (dot_float_cons_ua): Likewise.
185 (md_pseudo_table): Add xdata16 and xdata16.ua.
186
5cb53c21
L		 1872005-02-10 H.J. Lu <hongjiu.lu@intel.com>
188
189 * doc/all.texi: Add IA64.
190 * doc/as.texinfo: Likewise.
191
192 * doc/c-ia64.texi: Fix typos.
193
620b81c1
JB		 1942005-02-10 Julian Brown <julian@codesourcery.com>
195
196 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
197 BFD_RELOC_UNUSED.
198 (do_t_push_pop): Likewise.
199 (md_assemble): Likewise.
200 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
201 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
202 (create_unwind_entry): Output dependency on the required personality
203 routines.
204 testsuite/gas/arm/unwind.d: Alter expected output to include
205 dependency on __aeabi_unwind_cpp_pr[01].
206
4ee4d249
NS		 2072005-02-07 Nathan Sidwell <nathan@codesourcery.com>
208
209 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
210 * subsegs.c (seg_not_empty_p): Likewise.
211
9f5083a4
NC		 2122005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
213
214 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 215 relative jump calculation.
9f5083a4
NC		 216 <md_convert_frag) : Likewise.
217 <output_disp): Likewise.
218
aaac53f5
HPN		 2192005-02-07 Hans-Peter Nilsson <hp@axis.com>
220
221 * write.c (write_object_file): Recognize warning-symbol construct
222 and skip object- and target- handling for the second symbol.
223
05ee4b0f
JB		 2242005-02-02 Jan Beulich <jbeulich@novell.com>
225
226 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
227 designators along with quoted ones. Free copy of quoted designator
228 when done.
229
65ec77d2
BE		 2302005-02-01 Ben Elliston <bje@au.ibm.com>
231
232 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
233 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
234 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
235 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
236 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
237 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
238 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
239 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
240 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
241 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
242 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
243 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
244 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
245 #if 0'd code throughout.
246
d342277e
NC		 2472005-01-31 Nick Clifton <nickc@redhat.com>
248
249 * as.c (parse_args): Bump copyright date reported by --version to
250 2005.
251
d6486796
NC		 2522005-01-31 Nick Clifton <nickc@redhat.com>
253
254 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
255 and vax-vms.
256
ca3bc58f
JB		 2572005-01-31 Jan Beulich <jbeulich@novell.com>
258
259 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
260 that can end with .endr in that case. Make requiring/permitting
261 pseudo-ops without leading dot closer to the logic in read.c serving
262 the same purpose.
263 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
264 ignored.
265
057f53c1
JB		 2662005-01-31 Jan Beulich <jbeulich@novell.com>
267
268 * macro.c (do_formals): Adjust to no longer accept empty parameter
269 names.
270 (define_macro): Adjust to no longer accept empty macro name, garbage
271 following the parameters, or macros that were previously defined.
272 * read.c (s_bad_end): Declare.
273 (potable): Add endm. Handler for endr and endm is s_bad_end.
274 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
275 and .endr.
276 * read.h (s_bad_endr): Remove.
277
d3156ecc
JB		 2782005-01-31 Jan Beulich <jbeulich@novell.com>
279
280 * config/tc-ia64.c (parse_operands): Parse all specified operands,
281 immediately discarding (but counting) those exceeding the maximum
282 possible amount. Track whether output and input operand counts ever
283 matched, and use this to better indicate which of the operands/
284 operand types was wrong; specifically don't default to pointing to
285 the first operand.
286
75e09913
JB		 2872005-01-31 Jan Beulich <jbeulich@novell.com>
288
289 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
290 variable in dot_endp). Add body and insn. Make prologue,
291 prologue_mask, body, and insn bitfields.
292 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
293 messages.
294 (in_procedure, in_prologue, in_body): New.
295 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
296 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
297 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
298 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
299 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
300 dot_personality): Use the appropriate one of the above.
301 (dot_proc): Clear unwind.proc_start; set to current location only if
302 none of the entry points were valid. Check for non-zero-length entry
303 point names. Check that entry points aren't defined, yet. Clear
304 unwind.prologue, unwind.body, and unwind.insn.
305 (dot_body): Call in_procedure. Check that first directive in procedure
306 had no insns emitted before. Set unwind.body.
307 (dot_prologue): Call in_procedure. Check that not already in prologue.
308 Check that first directive in procedure had no insns emitted before.
309 Clear unwind.body.
310 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
311 length entry point names. Check that entry points became defined.
312 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
313
f4660e2c
JB		 3142005-01-31 Jan Beulich <jbeulich@novell.com>
315
316 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
317 before actually using it. Don't generate an error in manual bundling
318 mode when looking at an insn requiring slot 2 but not yet at slot 2.
319 Don't generate an error in manual bundling mode when looking at an
320 insn required to be last in its group but the required slot hasn't
321 been reached, yet. Allow conversion from MII to MI;I for bundle
322 consisting of only 2 insns with the stop between them. Suppress
323 various meaningless errors resulting from detecting earlier ones.
324
60b9a617
JB		 3252005-01-31 Jan Beulich <jbeulich@novell.com>
326
327 * config/tc-ia64.c (parse_operands): Also handle alloc without first
328 input being ar.pfs.
329
7af0dfc7
CG		 3302005-01-28 Christian Groessler <chris@groessler.org>
331
332 * config/tc-z8k.c (md_assemble): Improve error detection.
333
f7e323d5
JB		 3342005-01-28 Jan Beulich <jbeulich@novell.com>
335
336 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
337 for personality routine pointer only if there is one.
338 (ia64_convert_frag): Likewise.
339 (generate_unwind_image): Likewise.
340
f87a1e0c
CG		 3412005-01-27 Christian Groessler <chris@groessler.org>
342
343 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
344 (md_apply_fix3): Make relative branches out of range an error
345 instead of a warning. Display correct line number for out of
346 range branches/calls/memory accesses.
347
c6cb92c5
NS		 3482005-01-27 Nathan Sidwell <nathan@codesourcery.com>
349
350 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
351 to emit .debug_line and other debug sections.
352 * as.h (seg_not_empty_p): Declare.
353 * subsegs.c (seg_not_empty_p): New predicate.
354
e8093792
AC		 3552005-01-27 Andrew Cagney <cagney@gnu.org>
356
357 * configure: Regenerate to track ../gettext.m4 change.
358
09124b3f
JB		 3592005-01-27 Jan Beulich <jbeulich@novell.com>
360
361 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
362
3632005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 364
365 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
366 to/from application registers dynamic insns.
367 (md_assemble): Defer resolution of move to/from application registers
368 dynamic insns when they can be issued on either the I- or M-units.
369
90219bd0
AO		 3702005-01-25 Alexandre Oliva <aoliva@redhat.com>
371
372 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
373 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
374 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
375 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
376 * cgen.c (gas_cgen_parse_operand): Handle
377 CGEN_PARSE_OPERAND_SYMBOLIC.
378 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
379 (frv_force_relocation): Likewise. Fix handling of PIC
380 relocations.
381 (md_apply_fix3): Likewise.
382
59c871b4
BE		 3832005-01-21 Ben Elliston <bje@au.ibm.com>
384
385 * as.h: Remove #if 0'd code.
386 * atof-generic.c (atof_generic): Likewise.
387 * ecoff.c (ecoff_directive_frame): Likewise.
388 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
389 * itbl-ops.c (itbl_add_reg): Likewise.
390 * listing.c (calc_hex): Likewise.
391 * read.c (MASK_CHAR): Likewise.
392 * subsegs.c (subsegs_print_statistics): Likewise.
393 * symbols.c (indent): Likewise.
394 * write.c (write_relocs): Likewise.
395 (write_object_file): Likewise.
396 (relax_frag): Likewise.
397
fb767913
NC		 3982005-01-20 Nick Clifton <nickc@redhat.com>
399
400 * as.c (std_longopts): Add an entry for "--a" in order to prevent
401 getopt_long_only() from considering -a as an abbreviation for
402 --alternate.
403 (parse_args): Fix the parsing of -a=<file>.
404
c556cc9c
AM		 4052005-01-20 Alan Modra <amodra@bigpond.net.au>
406
407 PR gas/684
408 * read.c (s_incbin): Adjust default count for skip. Check validity
409 of count and skip rigorously.
410
9c6ed8e6
FF		 4112005-01-19 Fred Fish <fnf@specifixinc.com>
412
413 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
414
e5604d79
RS		 4152005-01-19 Richard Sandiford <rsandifo@redhat.com>
416
417 * read.c (convert_to_bignum): New function, split out from...
418 (emit_expr): ...here. Handle the case where X_add_number is
419 positive and the input value is negative.
420 (output_big_sleb128): Fix setting of continuation bit. Check whether
421 the final byte needs to be sign-extended. Fix size-shrinking loop.
422 (emit_leb128_expr): When generating a signed leb128, see whether the
423 sign of an O_constant's X_add_number matches the sign of the input
424 value. Use a bignum if not.
425
e38bc3b5
NC		 4262005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
427
428 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
429 arch_sh_up in order to match the external name and make the
430 testsuite's job easier.
431
df227444
L		 4322005-01-14 H.J. Lu <hongjiu.lu@intel.com>
433
4df6ce47 434 PR 659
df227444
L		 435 * config/tc-i386.c (i386_scale): Disallow 0 scale.
436
b8b80cf7
NC		 4372005-01-12 Nick Clifton <nickc@redhat.com>
438
439 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
440 ignored_arguments array.
441
324007b9
L		 4422005-01-10 H.J. Lu <hongjiu.lu@intel.com>
443
444 * write.c (write_object_file): Disallow a symbol equated to
445 common symbol.
446
5c4504f7
NC		 4472005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
448
449 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
450 bfd_mach_maxq20.
451 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
452 (maxq_target): New function: Set the machine type.
453
4e7fd91e
PB		 4542005-01-06 Paul Brook <paul@codesourcery.com>
455
456 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
457 (md_begin): Handle TE_VXWORKS for FP defaults.
458 (md_apply_fix3): Correct rela offsets.
459 (elf32_arm_target_format): Add VxWorks targets.
460
ea3eed15
PB		 4612005-01-06 Paul Brook <paul@codesourcery.com>
462
463 * configure.tgt: Set em=vxworks for *-*-vxworks.
464 * config/te-vxworks.h: New File.
465
5dc1606f
PB		 4662005-01-06 Paul Brook <paul@codesourcery.com>
467
468 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
469
18af0b39
NC		 4702005-01-04 Dmitry Diky <diwil@spec.ru>
471
472 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
473 global label.
474
196e8040
JW		 4752005-01-03 David Mosberger <davidm@hpl.hp.com>
476
477 * config/tc-ia64.c (md): Add member "loc_directive_seen".
478 (dot_loc): New function.
479 (md_pseudo_table): Add entry to map .loc to dot_loc().
480 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
481 seen a .loc directive or we're generating DWARF2 debug info for
482 assembly source.
483
a207757e
AM		 4842004-12-29 Alan Modra <amodra@bigpond.net.au>
485
486 PR gas/619
487 * read.c (s_comm_internal): Don't zero end of name until size
488 expression has been parsed.
489
71d7ecf2
MM		 4902004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
491
492 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
493
30c62922
TL		 4942004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
495
496 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
497 case).
498
14ee9f48
ILT		 4992004-12-22 Ian Lance Taylor <ian@airs.com>
500
501 * configure.tgt: New.
502 * configure.in: Move setting of cpu_type, fmt, etc., to
503 configure.tgt.
504 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
505 $(srcdir)/configure.tgt.
506 * configure, Makefile.in: Rebuild.
507
750bce0e 5082004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 509
750bce0e
NC		 510 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
511 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
512 instructions.
513 (avr_offset_expression): New function to parse offsets for LDI
514 instructions.
515 (avr_operand): Use it.
516 (md_apply_fix3): Generate the relocs.
517
9d2be1ee
JR		 5182004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
519
520 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
521 BFD_RELOC_SH_IMMS10BY8 relocation.
522
523 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
524 than just ignoring bad code.
525
1e50d24d
RS		 5262004-12-16 Richard Sandiford <rsandifo@redhat.com>
527
528 * config/tc-v850.c (handle_lo16): New function.
529 (v850_reloc_prefix): Use it to check lo().
530 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
531
2fbd2a87
NC		 5322004-12-14 P.J. Darcy <darcypj@us.ibm.com>
533
534 * configure.in: Add s390x-ibm-tpf support.
535 * configure: Regenerate.
536
7a6d0b32
JB		 5372004-12-15 Jan Beulich <jbeulich@novell.com>
538
539 * config/obj-elf.c (obj_elf_change_section): Only set type and
540 attributes on new sections. Emit warning when type of re-declared
541 section doesn't match.
542
5b9d23c6
JB		 5432004-12-15 Jan Beulich <jbeulich@novell.com>
544
545 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
546 '.cfi_startproc simple' doesn't inherit the old value.
547
dcb45a06
JB		 5482004-12-15 Jan Beulich <jbeulich@novell.com>
549
550 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
551 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
552 generation to emit a factored offset.
553
aa6975fb
ILT		 5542004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
555
6943caf0
ILT		 556 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
557 which is too large in the case of NO_PIC without 64-bit
558 addresses.
559
aa6975fb
ILT		 560 * config/tc-mips.c (mips_in_shared): New static variable.
561 (macro_build_lui): Permit "_gp" if !mips_in_shared.
562 (md_longopts): Add -mshared and -mno-shared.
563 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
564 (s_cpload): Implement !mips_in_shared case.
565 (s_cpsetup): Likewise.
566 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
567 * NEWS: Mention -mno-shared.
568
be1b2b4b
PB		 5692004-12-09 Paul Brook <paul@codesourcery.com>
570
571 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
572 for function start.
573
9a92f48d
ILT		 5742004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
575
dd22970f
ILT		 576 * config/tc-mips.c (append_insn): If we emit a nop during a relax
577 sequence, increase the size of the sequence.
578
9a92f48d
ILT		 579 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
580 use CPU_RM9000.
581
b617dc20
BE		 5822004-12-07 Ben Elliston <bje@gnu.org>
583
584 * read.c (s_align): Use an align_limit temporary to allay a GCC
585 signed/unsigned comparison warning.
586
c820d418
MM		 5872004-12-01 Mark Mitchell <mark@codesourcery.com>
588
589 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
590 * configure.in: Use it for arm*-*-linux-gnueabi*.
591 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
592 * config/te-armlinuxeabi.h: New file.
593 * Makefile.in: Regenerated.
594 * aclocal.m4: Likewise.
595 * configure: Likewise.
4df6ce47 596 * doc/Makefile.in: Regenerated.
c820d418 597
2b0210eb
BW		 5982004-12-02 Bob Wilson <bob.wilson@acm.org>
599
600 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
601 (xtensa_restore_emit_state): Likewise.
602
9ebd302d
AM		 6032004-12-02 Alan Modra <amodra@bigpond.net.au>
604
605 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
606 (s_align): Use it.
607
32118081
NC		 6082004-11-30 Tero Niemela <tero_niemela@yahoo.com>
609
610 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
611 * Makefile.in: Regenerate.
612
3f414718
TL		 6132004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
614
9ebd302d
AM		 615 * config/tc-crx.c: Major code cleanup. Remove unused variables and
616 functions, give functions a meaningful name, add comments.
617 (check_range): New function - Replace operand size calculation
3f414718
TL		 618 with range checking.
619 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 620 (enum op_err): New.
3f414718
TL		 621 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
622 handling.
623
a7498ae6
NC		 6242004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
625
626 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
627 miss between different section in the same module.
628 (tc_gen_reloc): Likewise.
629
5c54fd37
NC		 6302004-11-25 Theodore A. Roth <troth@openavr.org>
631
632 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
633 atmega325, atmega3250, atmega645 and atmega6450.
634
37edbb65
JB		 6352004-11-25 Jan Beulich <jbeulich@novell.com>
636
637 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
638 permissible for the selected instruction suffix.
639 (process_suffix): For DefaultSize instructions, suppressing the
640 guessing of a 'q' suffix if the instruction doesn't support it is
641 pointless, because only an 'l' suffix can be guessed in this place.
642
5515a510
NC		 6432004-11-24 Nick Clifton <nickc@redhat.com>
644
645 * config/tc-iq2000.c: Remove support for IQ10 processor.
646 Convert to ISO C90 formatting.
647 * config/tc-iq2000.h: Likewise.
648
dae1b34e
NC		 6492004-11-23 Nick Clifton <nickc@redhat.com>
650
651 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
652 in this table. They should be correct now.
653
5c6af06e
JB		 6542004-11-23 Jan Beulich <jbeulich@novell.com>
655
656 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
657 indicate the MMX extensions added by both SSE and 3DNow!A.
658 (Cpu3dnowA): Declare.
659 (CpuUnknownFlags): Update.
660 * config/tc-i386.c (cpu_sub_arch_name): Declare.
661 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
662 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
663 3DNow!. Athlon additionally implies 3DNow!A. Several new
664 entries (those starting with a dot are for sub-arch specification).
665 (set_cpu_arch): Handle sub-arch specifications.
666 (parse_insn): Distinguish between instructions not supported because
667 of insufficient CPU features and because of 64-bit mode.
668 * doc/c-i386.texi: Describe enhanced .arch directive.
669
d9740523
BW		 6702004-11-22 Bob Wilson <bob.wilson@acm.org>
671
672 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
673
3120ef82
BW		 6742004-11-22 Bob Wilson <bob.wilson@acm.org>
675
676 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
677 without a corresponding .debug_info section.
678
d190d046
HPN		 6792004-11-22 Hans-Peter Nilsson <hp@axis.com>
680
681 * read.c (potable): Add "error" and "warning".
682 (s_errwarn): New function.
683 * read.h (s_errwarn): Declare.
684 * doc/as.texinfo (Error, Warning): Document .error and .warning.
685
5519f6ea
NC		 6862004-11-22 Nick Clifton <nickc@redhat.com>
687
688 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
689 c_dot_file_symbol.
690
f5c7edf4
AM		 6912004-11-19 Alan Modra <amodra@bigpond.net.au>
692
693 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
694 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
695
a4528eeb
AM		 6962004-11-19 Alan Modra <amodra@bigpond.net.au>
697
698 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
699 (coff_adjust_symtab): Adjust call.
700 (crawl_symbols): Likewise.
701 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
702 (obj_app_file): Adjust.
703
444bf5f3
NC		 7042004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
705
706 * configure.in: Enable bfd_assember for the MAXQ port.
707 * configure: Regenerate.
708
a1ace8d8 7092004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 710 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 711
712 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
713 there is a conflict.
714 (check_t1_t2_reads_and_writes): Check for both reads and writes to
715 interfaces that are related as determined by xtensa_interface_class_id.
716
30e857fc
NC		 7172004-11-12 Nick Clifton <nickc@redhat.com>
718
719 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
720 offsets for conditional branches.
721
a67517f4
BW		 7222004-11-11 Bob Wilson <bob.wilson@acm.org>
723
724 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
725
1d19a770
BW		 7262004-11-10 Bob Wilson <bob.wilson@acm.org>
727
728 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
729 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
730 MAYBE_UNREACHABLE.
731 (relax_frag_immed): Update call to update_next_frag_state.
732
c04f5787
AM		 7332004-11-10 Alan Modra <amodra@bigpond.net.au>
734
735 * obj.h (struct format_ops <app_file>): Add int param.
736 * read.h (s_app_file_string): Likewise.
737 * read.c (s_app_file_string): Likewise.
738 (s_app_file): Adjust s_app_file_string call.
739 * config/tc-mips.c (s_mips_file): Likewise.
740 * config/obj-coff.h (obj_app_file): Add app param.
741 * config/obj-ecoff.h (obj_app_file): Likewise.
742 * config/obj-multi.h (obj_app_file): Likewise.
743 * config/obj-elf.h (elf_file_symbol): Likewise.
744 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
745 if called for # preprocessor lines.
746
a77a9021
L		 7472004-11-08 H.J. Lu <hongjiu.lu@intel.com>
748
749 PR 528
750 * symbols.c (resolve_symbol_value): Convert weak symbols only
751 for Windows PECOFF.
752 (symbol_equated_reloc_p): Don't equate weaks when relocating
753 only for Windows PECOFF.
754
aea44f62
TL		 7552004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
756
757 * config/tc-crx.c (print_insn): Check and set insn_addr.
758 * config/tc-crx.h (md_frag_check): Define.
759
7499d566
NC		 7602004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
761 Vineet Sharma <vineets@noida.hcltech.com>
762
763 * configure.in: Add support for new target maxq-coff.
764 * configure: Regenerate.
765 * NEWS: Mention new support.
766 * config/tc-maxq.c: New file.
767 * config/tc-maxq.h: New file.
768 * config/obj-coff.h: Add support for maxq-coff.
769
977cdf5a
NC		 7702004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
771
772 * symbols.c (any_external_name): Define.
a77a9021 773 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 774 (S_SET_EXTERNAL): Support any_external_name.
775 (S_SET_NAME): Qualify parameter const.
316f3bf8 776 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 777 * symbols.h (S_SET_NAME): Qualfiy parameter const.
778 * tc.h (any_external_name): Declare.
779 * config/obj-coff.c ("coff/pe.h"): Include for BFD
780 assemblers also.
781 (weak_is_altname): Declare and define.
782 (weak_name2altname): Same.
783 (weak_altname2name): Same.
784 (weak_uniquify): Same.
785 (weak_altprefix): Define.
786 (obj_coff_weak): Change .weak syntax and handling.
787 (coff_frob_symbol): Fix PE weak symbol alternates.
788 * config/obj-coff.h (USE_UNIQUE): Define.
789 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
790 are in another segment.
791 (tc_gen_reloc): Remove broken addend hack.
792 doc/as.texinfo: Update.
793
34e41783
BW		 7942004-11-05 Sterling Augustine <sterling@tensilica.com>
795
796 * config/tc-xtensa.c (total_frag_text_expansion): New.
797 (md_estimate_size_before_relax): Use it.
798 (find_address_of_next_align_frag): Likewise.
799
dcd46b4e
TL		 8002004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
801
802 * config/tc-crx.c: Rename argument types.
803 (processing_arg_number): Rename to 'cur_arg_num'.
804 (get_number_of_bits): Rename to 'set_operand_size'.
805 (get_operandtype): Rename to 'parse_operand', totally rewrite.
806 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
807 (set_indexmode_parameters): Remove function, integrate its code into
808 'set_operand'.
809 (set_operand_size): Get rid of 'Operand Number' function parameter -
810 use global variable 'cur_arg_num' instead.
811 Use a local 'argument' pointer to reference the current argument.
812 (parse_operand): Likewise.
813 (set_operand): Likewise.
814 (process_label_constant): Likewise.
815
9456465c
BW		 8162004-11-04 Bob Wilson <bob.wilson@acm.org>
817
818 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
819 (add_section_rename): Delete. Inlined into...
820 (build_section_rename): ...here. Use xstrdup instead of strdup.
821 (xtensa_section_rename): Drop "const" from argument and return types.
822 (md_show_usage): Indent to match show_usage().
823 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
824 (tc_canonicalize_section_name): Define.
825 (md_elf_section_rename): Remove unused macro.
826 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
827 * doc/c-xtensa.texi (Xtensa Options): Likewise.
828 (Frame Directive): Delete.
829
7f266840
DJ		 8302004-11-04 Daniel Jacobowitz <dan@debian.org>
831
832 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
833 * config/tc-arm.c (target_oabi): Delete.
834 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
835 (arm_opts): Remove moabi.
836 * doc/as.texinfo (Overview): Remove documentation of -moabi.
837 * doc/c-arm.texi (ARM Options): Likewise.
838 * configure: Regenerated.
839
ae57792d
HPN		 8402004-11-04 Hans-Peter Nilsson <hp@axis.com>
841
842 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
843 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
844 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
845 * configure: Regenerate.
846 * config/tc-cris.c (enum cris_archs): New.
847 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
848 (cris_insn_ver_valid_for_arch): New functions.
849 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
850 (cris_arch): New variable.
851 (md_pseudo_table): New pseudo .arch.
852 (err_for_dangerous_mul_placement): Initialize according to
853 DEFAULT_CRIS_ARCH.
854 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
855 All users changed.
856 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
857 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
858 (BRANCH_WF_V32, BRANCH_WB_V32): New.
859 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
860 use in md_cris_relax_table.
861 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
862 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
863 Update and improve head comment.
864 (OPTION_PIC): Define in terms of previous option, OPTION_US.
865 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
866 (OPTION_ARCH): New.
867 (md_longopts): New option --march=...
868 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
869 macros.
870 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
871 (HANDLE_RELAXABLE): New macro.
872 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
873 cases. Check for weak symbols and assume not relaxable. Handle
874 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
875 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
876 fragP->fr_symbol.
877 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
878 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
879 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 880 (cris_relax_frag): Handle new states.
ae57792d
HPN		 881 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
882 (md_begin): Define symbols "..asm.arch.cris.v32",
883 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
884 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
885 when entering opcode table entry points.
886 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
887 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
888 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
889 (cris_process_instruction): Initialize out_insnp->insn_type to
890 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
891 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
892 cases.
893 <case 'm'>: Check that modified_char == '.'.
894 <invalid operands>: Consume the rest of the line.
895 When operands don't match, skip over subsequent insns with
896 non-matching version specifier but same mnemonic.
897 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
898 special registers in CRISv32 are always 32 bit long.
899 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
900 New cases.
901 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
902 and compatible. Recognize "ACR" for v32, unless followed by "+".
903 (get_spec_reg): Consider cris_arch when looking up register.
904 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
905 v32 or compatible.
906 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
907 (cris_get_expression): Restore input_line_pointer if failing "early".
908 (get_flags): Consider cris_arch and recognize flags accordingly.
909 (branch_disp): Adjust for CRISv32.
910 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
911 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
912 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
913 resolved. Don't enter zeros in object file for
914 BFD_RELOC_32_PCREL.
915 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
916 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
917 (md_parse_option): Break out "return 1".
918 <OPTION_ARCH> New case.
919 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
920 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
921 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
922 <case BFD_RELOC_32_PCREL>: New cases.
923 Addends for non-zero fx_pcrel are too in fx_offset.
924 (md_show_usage): Show --march=<arch>.
925 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
926 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
927 (s_syntax) <struct syntaxes>: Properly constify member operand.
928 * config/tc-cris.h (TARGET_MACH): Define.
929 (cris_mach): Declare.
930 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
931 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
932 (CRIS-Opts): Document --march=...
933 (CRIS-Pseudos): Document .arch.
934
9306ca4a
JB		 9352004-11-04 Jan Beulich <jbeulich@novell.com>
936
937 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
938 intel syntax and no register prefix, allow $ in symbol names when
939 intel syntax.
940 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
941 (intel_float_operand): Add fourth return value indicating math control
942 operations. Make classification more precise.
943 (md_assemble): Complain if memory operand of mov[sz]x has no size
944 specified.
945 (parse_insn): Translate word operands to floating point instructions
946 operating on integers as well as control instructions to short ones
947 as expected by AT&T syntax. Translate 'd' suffix to short one only for
948 floating point instructions operating on non-integer operands.
949 (match_template): Remove fldcw special case. Adjust q-suffix handling
950 to permit it on fild/fistp/fisttp in AT&T mode.
951 (process_suffix): Don't guess DefaultSize insns' suffix from
952 stackop_size for certain floating point control instructions. Guess
953 suffix for branch and [ls][gi]dt based on flag_code. Split error
954 messages for Intel and AT&T syntax, and make the condition more strict
955 for the former. Adjust suppressing of generation of operand size
956 overrides.
957 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
958 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
959 more error checking.
960 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
961 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
962
2b4f075a
HPN		 9632004-11-03 Hans-Peter Nilsson <hp@axis.com>
964
965 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
966 md_short_jump_size, md_long_jump_size.
967 * write.c [!WORKING_DOT_WORD]: Ditto.
968 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
969 qualifier.
970 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
971 declare.
972 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
973 const qualifier in these definitions.
974 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
975 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
976
ddbc47ac
NC		 9772004-11-02 Nick Clifton <nickc@redhat.com>
978
979 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
980 table before deciding to produce a .debug_line section to match up
981 with a user provided .debug_info section.
982
3ad3f5ad
TL		 9832004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
984
985 * config/tc-crx.c (getreg_image): Bug fix, a return value was
986 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
987
c815a616
TL		 9882004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
989
990 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
991 (get_flags): New function.
c04f5787
AM		 992 (get_number_of_bits): Edit comments, update numeric values to
993 supported sizes.
994 (process_label_constant): Don't support the colon
995 format (SYMBOL:[s|m|l]).
c815a616
TL		 996 (set_cons_rparams): Support argument type 'arg_rbase'.
997 (get_operandtype): Bug fix in 'rbase' operand type parsing.
998 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 999 (getreg_image): Remove redundant code, update according to latest
1000 CRX spec.
c815a616 1001 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 1002 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 1003 instruction type (not only mnemonic).
1004 Add various error checking.
1005 (preprocess_reglist): Support HI/LO and user registers.
1006
ed7af9f9
L		 10072004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
1008
c04f5787 1009 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 1010 in an epilogue directive go negative.
1011
ac025970
L		 10122004-10-25 H.J. Lu <hongjiu.lu@intel.com>
1013
1014 PR 474
1015 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
1016 after reporting template error during manual bundling. Reported
1017 by Michael Dupont, michaelx.dupont@intel.com.
1018
a394c00f
NC		 10192004-10-25 Daniel Jacobowitz <dan@debian.org>
1020
1021 * Makefile.am: Run dep-am.
1022 * aclocal.m4: Regenerate with automake 1.9.2.
1023 * Makefile.in: Regenerate with automake 1.9.2.
1024 * doc/Makefile.in: Likewise.
1025
1026 * config/tc-arm.c: Include "dw2gencfi.h".
1027 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1028 New functions.
1029 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
1030 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
1031 (tc_cfi_frame_initial_instructions): Define.
1032 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1033 Add prototypes.
1034
23d83918
TL		 10352004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
1036
1037 * config/tc-crx.c (assemble_insn): Check unsigned immediate
1038 operands validity.
1039 Update coprocessor id to be unsigned immediate.
1040
bb41ade5
AM		 10412004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1042
1043 * config/tc-i386.c (O_secrel): Delete.
1044 (tc_pe_dwarf2_emit_offset): New function.
1045 * config/tc-i386.h (O_secrel): Define as O_md1.
1046 (TC_DWARF2_EMIT_OFFSET): Define.
1047
87e62348
NC		 10482004-10-18 Nick Clifton <nickc@redhat.com>
1049
1050 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
1051 ignore @fptr() directives for 4-byte fixups.
1052
3c55da70
AM		 10532004-10-15 Alan Modra <amodra@bigpond.net.au>
1054
1055 * Makefile.am: Run "make dep-am"
1056 * Makefile.in: Regenerate.
1057
40e7b7b9
BW		 10582004-10-14 Bob Wilson <bob.wilson@acm.org>
1059
1060 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
1061 Remove comments about placement of literal pools.
1062 (Literal Directive): Update description of literal placement.
1063 (Literal Prefix Directive): Remove statement that this does not apply
1064 to absolute-mode literals. Describe new section naming scheme.
1065
b08b5071
BW		 10662004-10-12 Bob Wilson <bob.wilson@acm.org>
1067
1068 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
1069 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
1070 is_windowed_return_opcode): Delete.
1071 (xtensa_frob_label): Use get_subseg_target_freq.
1072 (md_assemble): Inline call to is_entry_opcode.
1073 (xtensa_handle_align): Inline call to get_frag_is_literal.
1074 (relaxation_requirements): Inline call to is_jx_opcode.
1075 (emit_single_op): Inline call to is_movi_opcode.
1076 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
1077 get_frag_is_no_transform, is_entry_opcode, and
1078 set_frag_is_specific_opcode. Use get_subseg_total_freq.
1079 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
1080 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
1081 Inline calls to get_frag_is_no_transform.
1082 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
1083 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
1084 get_frag_is_no_transform.
1085 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
1086 and set_frag_is_no_transform.
1087 (get_expression_value): Delete.
1088 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
1089 cur_target_freq to target_freq.
1090 (get_subseg_info): Split out code to create a new map entry into ...
1091 (add_subseg_info): ... this new function.
1092 (get_last_insn_flags): Check if get_subseg_info succeeded.
1093 (set_last_insn_flags): Call add_subseg_info if needed.
1094 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
1095 (xtensa_reorder_segments): Compute last_sec while counting sections.
1096 Remove call to get_last_sec.
1097 (get_last_sec): Delete.
1098 (cache_literal_section): Inline call to retrieve_literal_seg and its
1099 callees, seg_present and add_seg_list.
1100 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
1101 (get_frag_is_insn, get_frag_is_no_transform,
1102 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
1103 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
1104
7fa3d080
BW		 11052004-10-12 Bob Wilson <bob.wilson@acm.org>
1106
1107 * config/tc-xtensa.c: Use ISO C90 formatting.
1108 * config/tc-xtensa.h: Likewise.
1109 * config/xtensa-istack.h: Likewise.
1110 * config/xtensa-relax.c: Likewise.
1111 * config/xtensa-relax.h: Likewise.
1112
8cb51566
PB		 11132004-10-12 Paul Brook <paul@codesourcery.com>
1114
1115 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
1116 EF_ARM_EABI_VER4.
1117 (arm_eabis): Ditto.
1118 * doc/c-arm.texi: Document that we actually support -meabi=4, not
1119 -meabi=3.
1120
653cfe85
BW		 11212004-10-08 Bob Wilson <bob.wilson@acm.org>
1122
1123 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
1124 entries.
1125 (Acknowledgements): Use "GAS" instead of AS variable.
1126
d2b2c203
DJ		 11272004-10-08 Daniel Jacobowitz <dan@debian.org>
1128
1129 * config/tc-i386.c: Include "elf/x86-64.h".
1130 (i386_elf_section_type): New function.
1131 * config/tc-i386.h (md_elf_section_type): Define.
1132 (i386_elf_section_type): New prototype.
1133
e80e0390
NC		 11342004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
1135
1136 * config/m68k-parse.h (enum m68k_register): New control register,
1137 MBAR2 (for MCF5249)
1138 * config/tc-m68k.c: Correct control register set for MCF5249.
1139
43cd72b9 11402004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 1141 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 1142
1143 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
1144 (UNREACHABLE_MAX_WIDTH): Define.
1145 (XTENSA_FETCH_WIDTH): Delete.
1146 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
1147 prefer_const16, prefer_l32r): New global variables.
1148 (LIT4_SECTION_NAME): Define.
1149 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
1150 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
1151 (frag_flags struct): New.
c04f5787 1152 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 1153 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
1154 (bitfield, bit_is_set, set_bit, clear_bit): Define.
1155 (MAX_FORMATS): Define.
1156 (op_placement_info struct, op_placement_table): New.
1157 (O_pltrel, O_hi16, O_lo16): Define.
1158 (directiveE enum): Rename directive_generics to directive_transform.
1159 Delete directive_relax. Add directive_schedule,
1160 directive_absolute_literals, and directive_last_directive.
1161 (directive_info): Rename "generics" to "transform". Delete "relax".
1162 Add "schedule" and "absolute-literals".
1163 (directive_state): Adjust entries to match changes in directive_info.
1164 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
1165 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
1166 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
1167 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
1168 (align_only_targets, software_a0_b_retw_interlock,
1169 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
1170 software_avoid_short_loop, software_avoid_close_loop_end,
1171 software_avoid_all_short_loops, specific_opcode): Delete.
1172 (warn_unaligned_branch_targets): New.
1173 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
1174 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
1175 (option_[no_]link_relax, option_[no_]transform,
1176 option_[no_]absolute_literals, option_warn_unaligned_targets,
1177 option_prefer_l32r, option_prefer_const16, option_target_hardware):
1178 New enum values.
1179 (option_[no_]align_only_targets, option_literal_section_name,
1180 option_text_section_name, option_data_section_name,
1181 option_bss_section_name, option_eb, option_el): Delete.
1182 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
1183 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
1184 and target-hardware. Delete entries for [no-]target-align-only,
1185 literal-section-name, text-section-name, data-section-name, and
1186 bss-section-name.
1187 (md_parse_option): Handle new options and remove old ones. Accept but
1188 ignore [no-]density options. Warn for [no-]generics and [no-]relax
1189 and treat them as [no-]transform.
1190 (md_show_usage): Add new options and remove old ones.
1191 (xtensa_setup_hw_workarounds): New.
1192 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
1193 "long", "short", "loc" and "frequency" entries.
1194 (use_generics): Rename to ...
1195 (use_transform): ... this function. Add past_xtensa_end check.
1196 (use_longcalls): Add past_xtensa_end check.
1197 (code_density_available, can_relax): Delete.
1198 (do_align_targets): New.
1199 (get_directive): Accept dashes in directive names. Warn about
1200 [no-]generics and [no-]relax directives and treat them as
c04f5787 1201 [no-]transform.
43cd72b9
BW		 1202 (xtensa_begin_directive): Call md_flush_pending_output only for some
1203 directives. Check for directives inside instruction bundles. Warn
1204 about deprecated ".begin literal" usage. Warn and ignore [no-]density
1205 directives. Handle new directives. Check generating_literals flag
1206 for literal_prefix.
1207 (xtensa_end_directive): Check for directives inside instruction
1208 bundles. Warn and ignore [no-]density directives. Handle new
1209 directives. Call xtensa_set_frag_assembly_state.
1210 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
1211 xtensa_dwarf2_emit_insn): New.
1212 (xtensa_literal_position): Call md_flush_pending_output. Do not check
1213 use_literal_section flag.
1214 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
1215 literals. Use xtensa_elf_cons to parse the expression.
1216 (xtensa_literal_prefix): Do not check use_literal_section. Support
1217 ".lit4" sections for absolute literals. Change prefix convention to
1218 replace ".text" (or ".t" in a linkonce section). No need to call
1219 subseg_set.
1220 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
1221 (expression_end): Handle closing braces and colons.
1222 (PLT_SUFFIX, plt_suffix): Delete.
1223 (expression_maybe_register): Use new xtensa-isa.h functions. Use
1224 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
1225 and O_hi16 expressions as well.
1226 (tokenize_arguments): Handle closing braces and colons.
1227 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
1228 operands and paired register syntax.
1229 (get_invisible_operands): New.
1230 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
1231 new xtensa-isa.h functions.
1232 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
1233 (xg_translate_idioms): Check if inside bundle. Use use_transform.
1234 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
1235 instructions. Use xtensa_translate_zero_immed.
1236 (operand_is_immed, operand_is_pcrel_label): Delete.
1237 (get_relaxable_immed): Use new xtensa-isa.h functions.
1238 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
1239 functions.
1240 (xtensa_print_insn_table, print_vliw_insn): New.
1241 (is_direct_call_opcode): Use new xtensa-isa.h functions.
1242 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
1243 is_branch_or_jump_opcode): Delete.
1244 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
1245 (opnum_to_reloc, reloc_to_opnum): Delete.
1246 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
1247 xtensa-isa.h functions. Operate on one slot of an instruction.
1248 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
1249 xg_get_insn_size): Delete.
1250 (xg_get_build_instr_size): Use xg_get_single_size.
1251 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
1252 xg_build_widen_table. Use xg_get_single_size.
1253 (xg_get_max_narrow_insn_size): Delete.
1254 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
1255 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
1256 xg_get_single_size.
1257 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
1258 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
1259 (xg_expand_to_stack, xg_expand_narrow): Update calls to
1260 xg_build_widen_table. Use xg_get_single_size.
1261 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
1262 xg_check_operand.
1263 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
1264 treat weak symbols conservatively.
1265 (xg_check_operand): Use new xtensa-isa.h functions.
1266 (is_dnrange): Delete.
1267 (xg_assembly_relax): Inline previous calls to tinsn_copy.
1268 (xg_finish_frag): Specify separate relax states for the frag and slot0.
1269 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
1270 xtensa-isa.h functions.
1271 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
1272 xg_instruction_matches_options): New.
1273 (xg_instruction_matches_rule): Handle O_register expressions. Call
1274 xg_instruction_matches_options.
1275 (transition_rule_cmp): New.
1276 (xg_instruction_match): Update call to xg_build_simplify_table.
1277 (xg_build_token_insn): Record loc fields.
1278 (xg_simplify_insn): Check is_specific_opcode field and
1279 density_supported flag.
1280 (xg_expand_assembly_insn): Skip checking code_density_available. Use
1281 new xtensa-isa.h functions. Call use_transform instead of can_relax.
1282 (xg_assemble_literal): Add error handling for O_big. Call
1283 record_alignment. Handle O_pltrel.
1284 (xg_valid_literal_expression): New.
1285 (xg_assemble_literal_space): Add slot parameter. Remove call to
1286 set_expr_symbol_offset. Add call to record_alignment. Update call to
1287 xg_finish_frag.
1288 (xg_emit_insn): Delete.
1289 (xg_emit_insn_to_buf): Add format parameter. Update calls to
1290 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
1291 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
1292 and slot parameters. Handle new "alternate" relocations for absolute
1293 literals and CONST16 instructions. Check for bad uses of O_lo16 and
1294 O_hi16. Use new xtensa-isa.h functions.
1295 (xg_assemble_tokens): Delete.
1296 (is_register_writer): Use new xtensa-isa.h functions.
1297 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
1298 old-style RSR from LCOUNT.
1299 (next_frag_opcode): Delete.
1300 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
1301 update_next_frag_state): New.
1302 (update_next_frag_nop_state): Delete.
1303 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
1304 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
1305 the state of the absolute-literals directive. Add calls to
1306 record_alignment and xtensa_set_frag_assembly_state. Call
1307 xtensa_switch_to_non_abs_literal_fragment instead of
1308 xtensa_switch_to_literal_fragment.
1309 (build_nop): New.
1310 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
1311 (get_expanded_loop_offset): Change check for undefined opcode to an
1312 assertion.
1313 (xtensa_set_frag_assembly_state, relaxable_section,
1314 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
1315 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
1316 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
1317 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
1318 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
1319 (xtensa_init_fix_data): New.
1320 (xtensa_frob_label): Reset label symbol to the current frag. Check
1321 do_align_targets and generating_literals flag. Propagate frequency
1322 info to new alignment frag. Call xtensa_set_frag_assembly_state.
1323 (xtensa_unrecognized_line): New.
1324 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
1325 to xtensa_set_frag_assembly_state.
1326 (error_reset_cur_vinsn): New.
1327 (md_assemble): Remove check for literal frag. Remove call to
1328 istack_init. Call use_transform instead of use_generics. Parse
1329 explicit instruction format specifiers. Move code for
1330 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
1331 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
1332 Add dwarf2_where call. Remote automatic alignment for ENTRY
1333 instructions. Move call to xtensa_clear_insn_labels to the end.
1334 Rearrange to handle bundles.
1335 (xtensa_cons_fix_new): Delete.
1336 (xtensa_handle_align): New.
1337 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
1338 assignment to is_no_density field.
1339 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
1340 instead of reloc_to_opnum. Handle "alternate" relocations.
1341 (xtensa_force_relocation, xtensa_check_inside_bundle,
1342 xtensa_elf_section_change_hook): New.
1343 (xtensa_symbol_new_hook): Delete.
1344 (xtensa_fix_adjustable): Check for difference of symbols with an
1345 offset. Check for external and weak symbols.
1346 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
1347 (md_estimate_size_before_relax): Return expansion for the first slot.
1348 (tc_gen_reloc): Handle difference of symbols by producing
1349 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
1350 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
1351 tentative values into the output when linkrelax is set.
1352 (XTENSA_PROP_SEC_NAME): Define.
1353 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
1354 Create literal tables only if using literal sections. Create new
1355 property tables instead of old instruction tables. Check for unaligned
1356 branch targets and loops.
1357 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
1358 new_resource_table, clear_resource_table, resize_resource_table,
1359 resources_available, reserve_resources, release_resources,
1360 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
1361 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
1362 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
1363 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
1364 flag. Update checks for workaround options. Call
1365 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
1366 (xtensa_cleanup_align_frags): Add special case for branch targets.
1367 Check for and mark unreachable frags.
1368 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
1369 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
1370 end of a zero-overhead loop body.
1371 (frag_can_negate_branch): Handle instructions with multiple slots.
1372 Use new xtensa-isa.h functions
1373 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
1374 xtensa_mark_zcl_first_insns): New.
1375 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
1376 transformations are disabled.
1377 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
1378 multislot instructions.
1379 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
1380 Likewise. Also error if transformations are disabled.
1381 (unrelaxed_frag_max_size): New.
1382 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
1383 xtensa-isa.h functions.
1384 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
1385 xtensa_opcode_is_loop instead of is_loop_opcode.
1386 (get_text_align_power): Replace as_fatal with assertion.
1387 (get_text_align_fill_size): Iterate instead of using modulus when
1388 use_nops is false.
1389 (get_noop_aligned_address): Assert that this is for a machine-dependent
1390 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
1391 xg_get_single_size, and frag_format_size.
1392 (get_widen_aligned_address): Rename to ...
1393 (get_aligned_diff): ... this function. Add max_diff parameter.
1394 Remove handling of rs_align/rs_align_code frags. Use
1395 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
1396 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
1397 and pass it back to caller.
1398 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
1399 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
1400 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
1401 (relax_frag_text_align): Rename to ...
1402 (relax_frag_loop_align): ... this function. Assume loops can only be
1403 in the first slot of an instruction.
1404 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
1405 instruction. Remove call to frag_wane.
1406 (relax_frag_narrow): Rename to ...
1407 (relax_frag_for_align): ... this function. Extend to handle
1408 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
1409 RELAX_NARROW for the first slot.
1410 (find_address_of_next_align_frag, bytes_to_stretch): New.
1411 (future_alignment_required): Use find_address_of_next_align_frag and
1412 bytes_to_stretch. Look ahead to subsequent frags to make smarter
1413 alignment decisions.
1414 (relax_frag_immed): Add format, slot, and estimate_only parameters.
1415 Check if transformations are enabled for b_j_loop_end workaround.
1416 Use new xtensa-isa.h functions and handle multislot instructions.
1417 Update call to xg_assembly_relax.
1418 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
1419 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
1420 frag types.
1421 (convert_frag_narrow): Add segP, format and slot parameters. Call
1422 convert_frag_immed for branch instructions. Adjust calls to
1423 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
1424 xg_get_single_size and xg_get_single_format.
1425 (convert_frag_fill_nop): New.
1426 (convert_frag_immed): Add format and slot parameters. Handle multislot
1427 instructions and use new xtensa-isa.h functions. Update calls to
1428 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
1429 enabled for b_j_loop_end workaround. Use build_nop instead of
1430 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1431 frags. Use xg_get_single_size. Handle O_pltrel.
1432 (fix_new_exp_in_seg): Remove check for old plt flag.
1433 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1434 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1435 for loop opcode to an assertion. Mark all frags up to the end of the
1436 loop as not transformable.
1437 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1438 (get_subseg_info): New.
1439 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1440 check for dest_seg.
1441 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1442 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1443 (xtensa_switch_to_non_abs_literal_fragment): New.
1444 (cache_literal_section): Add is_code parameter and pass it through to
1445 retrieve_literal_seg.
1446 (retrieve_literal_seg): Add is_code parameter and use it to set the
1447 flags on the literal section. Handle case where head parameter is 0.
1448 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1449 set_frag_is_no_transform): New.
1450 (xtensa_create_property_segments): Add end_property_function parameter
1451 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1452 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1453 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1454 (add_xt_block_frags): Add end_property_function parameter and call it
1455 if it is non-zero. Call xtensa_frag_flags_init.
1456 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1457 get_frag_property_flags, frag_flags_to_number,
1458 xtensa_frag_flags_combinable, xt_block_aligned_size,
1459 xtensa_xt_block_combine, add_xt_prop_frags,
1460 init_op_placement_info_table, opcode_fits_format_slot,
1461 xg_get_single_size, xg_get_single_format): New.
1462 (istack_push): Inline call to tinsn_copy.
1463 (tinsn_copy): Delete.
1464 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1465 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1466 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1467 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1468 functions. Handle invisible operands.
1469 (tinsn_to_slotbuf): New.
1470 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1471 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1472 vinsn_from_chars, and xg_free_vinsn.
1473 (tinsn_from_insnbuf): New.
1474 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1475 instructions. Handle symbol differences.
1476 (get_num_stack_text_bytes): Use xg_get_single_size.
1477 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1478 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1479 get_expr_register, set_expr_symbol_offset_diff): New.
1480 * config/tc-xtensa.h (MAX_SLOTS): Define.
1481 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1482 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1483 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1484 RELAX_NONE types.
1485 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1486 (xtensa_frag_type struct): Add is_assembly_state_set,
1487 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1488 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1489 Replace is_generics and is_relax fields by is_no_transform field.
1490 Delete is_text and is_longcalls fields. Change text_expansion and
1491 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1492 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1493 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1494 (xtensa_fix_data struct): New.
1495 (xtensa_symfield_type struct): Delete plt field.
1496 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1497 forward declaration here.
1498 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1499 (XTENSA_SECTION_RENAME): Undefine.
1500 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1501 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1502 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1503 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1504 (unit_num_copies_func, opcode_num_units_func,
1505 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1506 (resource_table struct): New.
1507 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1508 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1509 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1510 (tinsn_copy): Delete prototype.
1511 (vliw_insn struct): New.
1512 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1513 (widen_spec_list): Add option conditions for density and boolean
1514 instructions. Add expansions using CONST16 and conditions for using
1515 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1516 predicted branches.
1517 (simplify_spec_list): Add option conditions for density instructions.
1518 Add entry for NOP instruction.
1519 (append_transition): Add cmp function pointer parameter and use it to
1520 insert the new entry in order.
1521 (operand_function_LOW16U, operand_function_HI16U): New.
1522 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1523 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1524 (enter_opname, split_string): Use xstrdup instead of strdup.
1525 (init_insn_pattern): Initialize new options field.
1526 (clear_req_or_option_list, clear_req_option_list,
1527 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1528 New.
1529 (parse_insn_pattern): Parse option conditions.
1530 (transition_applies): New.
1531 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1532 swapped last arguments in calls to append_constant_value_condition.
1533 Call clone_req_option_list. Add warning about invalid opcode.
1534 Handle LOW16U and HI16U function names.
1535 (build_transition_table): Add cmp parameter and use it in calls to
1536 append_transition. Use new xtensa-isa.h functions. Check
1537 transition_applies before adding entries.
1538 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1539 pass it through to build_transition_table.
1540 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1541 ReqOption, transition_cmp_fn): New types.
1542 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1543 (transition_rule struct): Add options field.
1544 * doc/as.texinfo (Overview): Update Xtensa options.
1545 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1546 --[no-]relax, and --[no-]generics options. Update descriptions of
1547 --text-section-literals and --[no-]longcalls. Add
1548 --[no-]absolute-literals and --[no-]transform.
1549 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1550 Remove use of "generic" and "specific" terminology for opcodes.
1551 (Xtensa Registers): Generalize the syntax description to include
1552 user-defined register files.
1553 (Xtensa Automatic Alignment): Update.
1554 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1555 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1556 (Xtensa Directives): Remove confusing rules about precedence.
1557 (Density Directive, Relax Directive): Delete.
1558 (Schedule Directive): New.
1559 (Generics Directive): Rename to ...
1560 (Transform Directive): ... this node.
1561 (Literal Directive): Update for absolute literals. Missing
1562 literal_position directive is now an error.
1563 (Literal Position Directive): Update for absolute literals.
1564 (Freeregs Directive): Delete.
1565 (Absolute Literals Directive): New.
1566 (Frame Directive): Minor editing.
1567 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1568 Update dependencies.
1569 * Makefile.in: Regenerate.
1570
6e1304d8
RS		 15712004-10-07 Richard Sandiford <rsandifo@redhat.com>
1572
1573 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1574 to build the second and third fixups for a composite relocation.
1575 (macro_read_relocs): New function.
1576 (macro_build): Use it.
1577 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1578 Simplify fragging code accordingly.
1579 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1580 of the composite relocation. Set fx_tcbit in both fixups.
1581
b1dca8ee
RS		 15822004-10-07 Richard Sandiford <rsandifo@redhat.com>
1583
1584 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1585 (md_apply_fix3): Don't treat composite relocs as done.
1586
89658e52
NC		 15872004-10-07 Jan Beulich <jbeulich@novell.com>
1588
1589 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1590 prefix for symbol names generated from the LOCAL macro directive.
1591
289040ca
NC		 1592 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1593 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1594
48c9f030
NC		 15952004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1596
1597 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 1598 Special registers.
5c5054ab 1599 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 1600 (get_cinv_parameters): Add 'b' option to invalidate the
1601 branch-target cache.
1602
7ed4c4c5
NC		 16032004-10-05 Paul Brook <paul@codesourcery.com>
1604
1605 * config/tc-arm.c (unwind): New variable.
1606 (vfp_sp_encode_reg): New function.
1607 (vfp_sp_reg_required_here): Use it.
1608 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1609 (vfp_parse_reg_list): New function.
1610 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1611 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1612 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1613 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1614 functions.
1615 (md_pseudo_table): Add them.
1616 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
1617 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
1618 (set_section, add_unwind_adjustsp, flush_pending_unwind,
1619 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
1620 require_hashconst, add_unwind_opcode): New functions.
1621 * doc/tc-arm.text: Document unwinding opcodes.
1622 * NEWS: Mention the new feature.
1623
04ca8703
EC		 16242004-10-04 Eric Christopher <echristo@redhat.com>
1625
1626 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
1627
7c1d0959
L		 16282004-10-01 H.J. Lu <hongjiu.lu@intel.com>
1629
1630 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
1631 TLS relocations.
1632 * config/tc-s390.c (md_apply_fix3): Likewise.
1633 * config/tc-sparc.c (md_apply_fix3): Likewise.
1634
40a18ebd
NC		 16352004-10-01 Paul Brook <paul@codesourcery.com>
1636
1637 * config/tc-arm.c (arm_elf_section_type): New function.
1638 (arm_elf_change_section): Set section link for exidx sections.
1639 * config/tc-arm.h (arm_elf_section_type): Add prototype.
1640 (md_elf_section_type): Define.
1641
14127cc4
NC		 16422004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
1643
1644 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
1645 instruction's offset.
1646
b7c92712
NC		 16472004-10-01 Adam Nemet <anemet@lnxw.com>
1648
1649 * (TARGET_FORMAT): Remove LynxOS COFF definition.
1650
65555e64
AM		 16512004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
1652
1653 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
1654 asymbol *, instead use symbol_get_bfdsym.
1655
9fe0b840
NC		 16562004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
1657
1658 * config/tc-m68k.c (select_control_regs): Add mcf5249.
1659
0dd132b6
NC		 16602004-09-30 Paul Brook <paul@codesourcery.com>
1661
1662 * config/tc-arm.c (do_smi, do_nop): New functions.
1663 (insns): Add ARMv6ZK instructions.
1664 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
1665 (tc_gen_reloc): Ditto.
1666 (arm_cpus): Add mpcore and arm1176.
1667 (arm_archs): Add armv6{k,z,zk}.
1668 * doc/c-arm.texi: Document new cores and architectures.
1669
a737bd4d
NC		 16702004-09-30 Nick Clifton <nickc@redhat.com>
1671
1672 * config/tc-arm.c: Use ISO C90 formatting.
1673
3631a3c8
NC		 16742004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
1675
a737bd4d 1676 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 1677 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
1678 REG_TYPE_MVDX is expected.
1679
d5f0cf92
AM		 16802004-09-29 Marc Bevand <m.bevand@gmail.com>
1681
1682 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
1683
9f9a069e
JW		 16842004-09-21 James E Wilson <wilson@specifixinc.com>
1685
1686 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
1687 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
1688 output_spill_base, output_unat_psprel, output_lc_psprel,
1689 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
1690 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
1691 output_spill_psprel_p): Use it.
1692
4b778c88
TL		 16932004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
1694
c04f5787 1695 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 1696 Handle load/stor unique instructions before parsing.
4b778c88 1697
eb043451
PB		 16982004-09-17 Paul Brook <paul@codesourcery.com>
1699
1700 * config/tc-arm.c (s_arm_rel31): New funciton.
1701 (md_pseudo_table): Add .rel31.
04ca8703 1702 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 1703 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
1704 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
1705 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
1706 (arm_parse_reloc): Add (target2).
1707
8ea2b00f
AM		 17082004-09-17 Alan Modra <amodra@bigpond.net.au>
1709
1710 * Makefile.am: Run "make dep-am".
1711 * Makefile.in: Regenerate.
1712 * aclocal.m4: Regenerate.
1713 * configure: Regenerate.
1714 * doc/Makefile.in: Regenerate.
1715 * po/POTFILES.in: Regenerate.
1716 * po/gas.pot: Regenerate.
1717
7e1792e0
HPN		 17182004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
1719
1720 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
1721 [!LLONG_MAX]: Ditto.
1722
9c504268
PB		 17232004-09-13 Paul Brook <paul@codesourcery.com>
1724
1725 * config/tc-arm.c: Rename RELABS to TARGET1.
1726
2159ac21
AM		 17272004-09-13 Alan Modra <amodra@bigpond.net.au>
1728
1729 * messages.c (as_internal_value_out_of_range): Cast values passed
1730 to as_bad_where or as_warn_where to proper type.
1731
23794b24
MM		 17322004-09-11 Theodore A. Roth <troth@openavr.org>
1733
1734 * config/tc-avr.c: Add support for
1735 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
1736
e9fad691
AM		 17372004-09-09 Alan Modra <amodra@bigpond.net.au>
1738
1739 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
1740 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
1741
10b016c2
PB		 17422004-09-08 Paul Brook <paul@codesourcery.com>
1743
1744 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
1745 fini_array and preinit_array section types.
1746 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
1747 and fini_array.
1748 * doc/as.texinfo: Document extra section types.
1749
e5a52504
MM		 17502004-09-02 Mark Mitchell <mark@codesourcery.com>
1751
1752 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
1753 * Makefile.in: Regenerated.
1754 * configure.in: Set em for arm*-*-symbianelf*.
1755 * configure: Regenerated.
1756 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
1757 vectors when appropriate.
1758 * config/te-symbian.h: New file.
1759
42851540
NC		 17602004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1761
1762 * config/tc-crx.c (gettrap): Exception vector can be case
1763 insensitive.
04ca8703 1764 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 1765 instructions.
1766 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 1767 (process_label_constant): Initialize relocation type to
42851540
NC		 1768 BFD_RELOC_NONE
1769
8783612f
RE		 17702004-09-01 Richard Earnshaw < reanrsha@arm.com>
1771
1772 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
1773 for synthesizable cores.
1774
1ff4677c
RE		 1775 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
1776
b18c562e
NC		 17772004-08-25 Dmitry Diky <diwil@spec.ru>
1778
1779 * config/tc-msp430.c: Clean-up the code.
1780 (md_relax_table): New relax table.
1781 (mcu_types): Sort MCU types.
1782 (md_pseudo_table): Add .profiler pseudo handler.
1783 (pow2value): New function.
1784 (msp430_profiler): New function.
1785 (msp430_operands): Add new insns handlers.
1786 (msp430_srcoperand): Add register operand handler, allow complex
1787 expressions.
1788 (md_estimate_size_before_relax): Rewritten.
1789 (md_convert_frag): Rewritten.
1790 (msp430_relax_frag): New function.
1791 * config/tc-msp430.h (md_relax_frag): define macro
1792 * doc/c-msp430.texi: Update information.
1793
8f94ae4d
NC		 17942004-08-24 Nick Clifton <nickc@redhat.com>
1795
1796 * as.c (std_shortopts): Allow -g to take an optional argument.
1797 (parse_args): Pass any switch starting with -g on to the backend
1798 for parsing.
1799
e51dace8
MM		 18002004-08-18 Mark Mitchell <mark@codesourcery.com>
1801
1802 * configure.in (arm*-*-symbianelf*): New target.
1803 (arm*-*-eabi*): Likewise.
1804 * configure: Regenerated.
1805
f7870c8d
TS		 18062004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1807 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
1808 correctly.
1809
d6afba4b
JJ		 18102004-08-18 Jakub Jelinek <jakub@redhat.com>
1811
1812 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
1813 argument, don't do anything if current section is not
1814 .gnu.linkonce.t.* and linkonce_empty is set.
1815 (generate_unwind_image, dot_endp): Adjust callers, call
1816 start_unwind_section (*, 1) if nothing will be put into the
1817 section.
1818
329e276d
NC		 18192004-08-17 Nick Clifton <nickc@redhat.com>
1820
1821 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
1822 (show_usage): Add -g.
1823 (std_longopts): Add --gen-debug. Alpha sort the table.
1824 (parse_args): Print an error message if a switch is not handled.
1825 Handle the -g switch, calling md_debug_format_selector() if
1826 necessary.
1827 * NEWS: Mention new feature.
1828 * doc/as.texinfo: Document new switch.
1829 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 1830
329e276d
NC		 1831 * config/tc-arm.c (md_parse_option): Do not issue an error message
1832 if the switch is not recognised.
1833 * config/tc-m68k.c (md_parse_option): Likewise.
1834 * config/tc-pdp11.c (md_parse_option): Likewise.
1835 * config/tc-v850.c (md_parse_option): Likewise.
1836
1837 * as.h: Fix up formatting.
1838 * tc.h: Likewise.
1839
4101eec8
NC		 18402004-08-16 Nick Clifton <nickc@redhat.com>
1841
2766e5e4
NC		 1842 * macro.c (macro_set_alternate): Use ISO C90 formatting.
1843
4101eec8
NC		 1844 * configure.in: Sort architecture based tables alphabetically.
1845 * configure: Regenerate.
1846
80f846b6
AM		 18472004-08-16 Alan Modra <amodra@bigpond.net.au>
1848
1849 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
1850 { "cc", 68 }, with { "cr", 70 }.
1851
caa32fe5
NC		 18522004-08-13 Jan Beulich <jbeulich@novell.com>
1853 Nick Clifton <nickc@redhat.com>
1854
1855 * as.c: Add and handle new --alternate command line option.
1856 * macro.c (macro_set_alternate): New.
1857 * macro.h (macro_set_alternate): Declare.
1858 * read.c: Add and handle new .altmacro and .noaltmacro directives.
1859 * doc/as.texinfo: Document new command line option and pseudo-ops
1860 as well as insert documentation originating from gasp about
1861 alternate macro syntax.
1862 * NEWS: Mention new command line option and pseudo-ops.
1863
b2221023
MM		 18642004-08-10 Mark Mitchell <mark@codesourcery.com>
1865
1866 * expr.c (operand): Handle the "~", "-", and "!" operators applied
1867 to bignums.
1868
db6579d4
PB		 18692004-08-06 Paul Brook <paul@codesourcery.com>
1870
1871 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
1872 Handle new relocations.
1873 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
1874
e750405d
BW		 18752004-08-05 Bob Wilson <bob.wilson@acm.org>
1876
1877 * write.c (relax_segment): Use was_address instead of address when
1878 setting fr_fix field for align frag due to backwards .org.
1879
1d70c7fb
AO		 18802004-07-29 Alexandre Oliva <aoliva@redhat.com>
1881
1882 Introduce SH2a support.
1883 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1884 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
1885 arch_sh2a_nofpu_up.
1886 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1887 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
1888 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1889 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
1890 to end of conditional expression.
1891 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1892 * config/tc-sh.c: Add sh2a-nofpu support.
1893 2003-12-29 DJ Delorie <dj@redhat.com>
1894 * tc-sh.c: Add sh2a support.
1895 (parse_reg): Add tbr.
1896 (parse_at): Support @@(disp,tbr).
1897 (get_specific): Support sh2a opcodes.
1898 (insert4): New, for 4 byte relocs.
1899 (build_Mytes): Support sh2a opcodes.
1900 (md_apply_fix3_Mytes): Support sh2a opcodes.
1901 2003-12-02 Michael Snyder <msnyder@redhat.com>
1902 * config/tc-sh.c (md_parse_option): Handle sh2a.
1903 (sh_elf_final_processing): Ditto.
1904
e7fbc2bf
JT		 19052004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1906
1907 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
1908 for TE_NetBSD.
1909
9232bbb0
AM		 19102004-07-27 Alan Modra <amodra@bigpond.net.au>
1911
1912 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
1913 (ppc_arch): Expand comment.
1914
670ec21d
NC		 19152004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1916
1917 * config/tc-crx.c: Support evaluating the difference between two
1918 symbols.
1919 * config/tc-crx.h: Likewise.
1920
406f8ff9 19212004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 1922
1923 * config/tc-ia64.c (start_unwind_section): Set the linked-to
1924 section.
1925 (ia64_elf_section_change_hook): Set the linked-to section for
1926 SHT_IA_64_UNWIND.
1927
c05e9f04
NC		 19282004-07-26 Dmitry Diky <diwil@spec.ru>
1929
1930 * config/tc-msp430.c: Add new subtargets: msp430x1610,
1931 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
1932 msp430xG438, msp430xG439.
1933
e9863d7f
DJ		 19342004-07-25 Daniel Jacobowitz <dan@debian.org>
1935
1936 * doc/as.texinfo (Section, PushSection): Correct documentation
1937 for ELF.
1938
543613e9 19392004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 1940
1941 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1942 permissible for the selected instruction suffix.
1943 (match_template): Don't permit 64-bit general purpose operands in
1944 32-bit mode.
1945 (finalize_imm): Permit 64-bit immediates.
1946 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
1947 specially except for the width of the used base and/or index
1948 registers. For 32-bit displacements, use sign-extended
1949 relocations only when using 64-bit addressing.
1950 Force zero displacement on rip-relative addressing when there is
1951 no other displacement.
1952 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
1953 specially except for the width of the used base and/or index
1954 registers.
1955 (parse_register): Disallow Reg64 registers in 32-bit mode.
1956
543613e9
NC		 1957 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
1958 suffix if the instruction doesn't support it.
04ca8703 1959
01a3f561
MR		 19602004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
1961
1962 * config/tc-mips.c (append_insn): Handle constant expressions with
1963 no associated relocation.
1964 (mips_ip): Cancel the expression after use for the Q format
1965 specifier.
1966 (parse_relocation): Return no relocation for unsupported
1967 operators.
1968 (my_getSmallExpression): Return no relocation if no relocation
1969 operators are used.
1970
e12904d2
DA		 19712004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1972
1973 * config/obj-som.c (adjust_stab_sections): Add prototype.
1974 (obj_som_compiler, obj_som_version, obj_som_copyright,
1975 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
1976 * config/tc-hppa.c (update_subspace): Likewise.
1977 (is_defined_subspace): Amplify comment.
1978 * config/obj-som.h (som_frob_file): Add prototype.
1979
90c1602c
L		 19802004-07-19 Christopher Faylor <cgf@timesys.com>
1981 H.J. Lu <hongjiu.lu@intel.com>
1982
1983 * subsegs.c (section_symbol): Don't create a new segment when
1984 existing segment is undefined.
1985
f263249b
RE		 19862004-07-16 Richard Earnshaw <rearnsha@arm.com>
1987
1988 * config/tc-arm.c: Include include/opcode/arm.h.
1989 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
1990 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
1991 (FPU_ARCH_*): Delete.
1992 * Makefile.am: Update dependencies.
1993 * Makefile.in: Regenerate.
1994
152c65b9
NC		 19952004-07-15 Nick Clifton <nickc@redhat.com>
1996
1997 * configure.in: Accept armbe as a big-endian arm configuration.
1998 * configure: Regenerate.
1999
0477af35
NC		 20002004-07-13 Thomas Nystrom <thn@saeab.se>
2001
2002 * config/tc-i386.c (T_SHIFTOP): New constant.
2003 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
2004 (intel_el1): Handle '~'.
2005 (intel_get_token): Handle '<>', '&', '|' and '~'.
2006
20072004-07-13 Nick Clifton <nickc@redhat.com>
2008
2009 (md_assemble): Remove spurious newline from end of as_bad error
2010 message.
2011 (intel_e05_1): Likewise.
2012 (intel_e11): Likewise.
2013 (intel_match_token): Likewise.
2014
31302357
AS		 20152004-07-11 Andreas Schwab <schwab@suse.de>
2016
2017 * config/tc-m68k.c: Convert to C90. Remove redundant
2018 declarations. Indentation fixup.
2019 [M68KCOFF]: Include "obj-coff.h" instead of declaring
2020 obj_coff_section ourselves.
04ca8703 2021
549f748d
JW		 20222004-07-09 James E Wilson <wilson@specifixinc.com>
2023
2024 * config/tc-ia64.c (default_big_endian): New.
2025 (dot_byteorder, md_begin): Use it.
2026 (md_parse_option): Set it.
04ca8703 2027
1a320fbb
NC		 20282004-07-09 Nick Clifton <nickc@redhat.com>
2029
2030 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
2031 * configure: Regenerate.
2032 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
2033 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
2034 sh_find_elf_flags if necessary.
2035
de7e6852
RS		 20362004-07-08 Richard Sandiford <rsandifo@redhat.com>
2037
2038 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
2039 going to be split into more than one in-place addend, return 0
2040 for relocations against mergeable sections. Associate comments
2041 with code.
2042
1fe1f39c
NC		 20432004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2044
2045 * Makefile.am (CPU_TYPES): Add crx.
2046 (TARGET_CPU_CFILES): Add config/tc-crx.c.
2047 (TARGET_CPU_HFILES): Add config/tc-crx.h.
2048 (DEPTC_crx_elf): New target.
2049 (DEPOBJ_crx_elf): Likewise.
2050 (DEP_crx_elf): Likewise.
2051 * Makefile.in: Regenerate.
2052 * configure.in: Add crx* target.
2053 * configure: Regenerate.
2054 * config/tc-crx.c: New file.
2055 * config/tc-crx.h: New file.
2056 * NEWS: Mention new target.
2057
d9895649
NC		 20582004-07-06 Nick Clifton <nickc@redhat.com>
2059
85fbca6a 2060 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 2061 * configure.in:
2062 * configure: Regenerate. Add sh-symbian-elf target. If
2063 selected define TARGET_SYMBIAN.
2064 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
2065 format if TARGET_SYMBIAN has been defined.
04ca8703 2066
e7bd9ea0
NC		 2067 * output-file.c (output_file_create): Report the target format
2068 chosen when bfd_openw reports that it is invalid.
2069
d9895649
NC		 2070 * config/obj-coff.c (coff_pseudo_table): Only define the weak
2071 pseudo for BFD based assemblers.
2072
871ec896
JR		 20732004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2074
2075 gas:
2076 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
2077 (md_parse_option): Remove redundant -isa testing.
2078 Make bfd_arch variable const.
2079 (md_show_usage): Make bfd_arch variable const.
2080
5a9ff93d
JW		 20812004-07-03 James E Wilson <wilson@specifixinc.com>
2082
2083 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
2084 * config/tc-ia64.h (md_frag_check): Define.
2085
c87db184
CF		 20862004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2087
2088 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
2089 externals.
2090 * doc/as.texinfo (Weak): Document PE weak symbols.
2091
3b91255e
RS		 20922004-07-03 Richard Sandiford <rsandifo@redhat.com>
2093
2094 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
2095 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
2096 (mips_frob_file): Rework so that only a single pass through the
2097 relocs is needed. Allow %lo()s to have higher offsets than their
2098 corresponding %hi()s or %got()s.
2099
310ea308
NC		 21002004-07-02 Nick Clifton <nickc@redhat.com>
2101
2102 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
2103 allow values which have come from undefined symbols.
2104 Always consider this fixup to have been processed as a reloc
2105 cannot be generated for it.
2106
09b935ac
AM		 21072004-07-02 Alan Modra <amodra@bigpond.net.au>
2108
2109 * frags.h (struct frag): Add has_code and insn_addr fields.
2110 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
2111 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
2112 * config/tc-ppc.h (md_frag_check): Define.
2113
4d1cd5c7
MR		 21142004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
2115
2116 * doc/Makefile.am (info): Rename goal to...
2117 (info-local): ... this, to preserve implicit dependencies.
2118 * doc/Makefile.in: Regenerate with automake 1.8.5.
2119
097f809a
NC		 21202004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2121
2122 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
2123 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
2124 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
2125 (tc_gen_reloc): Likewise.
2126 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
2127 (m32r_parse_name): Likewise.
2128 (m32r_cgen_parse_fix_exp): Likewise.
2129 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
2130 (O_PIC_reloc): Likewise.
2131 (TC_CGEN_PARSE_FIX_EXP): Likewise..
2132 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
2133 for @GOTOFF, @GOT, @PLT.
2134
bb82af9f
NC		 21352004-06-21 Jan Beulich <jbeulich@novell.com>
2136
2137 * gas/symbols.c: While discarding ordinary local absolute symbols
2138 when --strip-local-absolute is in effect, retain file symbols.
2139
990ae22a
AS		 21402004-06-20 Andreas Schwab <schwab@suse.de>
2141
2142 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
2143 (md_parse_option): Likewise.
2144
32137342
NC		 21452004-06-17 Jan Beulich <jbeulich@novell.com>
2146
2147 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
2148 * config/te-netware.h: New file.
2149 * config/te-ppcnw.h: Delete: Obsolete.
2150 * configure.in: Eliminate ill NetWare targets. Make generic
2151 NetWare target use proper emulation.
2152 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
2153 reference to new te-netware.h.
2154 * configure: Regenerate.
2155 * Makefile.in: Regenerate.
2156
f84d8e26
MS		 21572004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
2158
2159 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
2160 comparison in .insn pseudo operation.
2161
587aac4e
AM		 21622004-06-15 Alan Modra <amodra@bigpond.net.au>
2163
2164 * config/obj-coff.c (coff_adjust_section_syms): Use
2165 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
2166 (coff_frob_section): Likewise.
2167 * config/tc-mips.c (md_apply_fix3): Likewise.
2168 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
2169 (elf_frob_file_after_relocs): Likewise.
2170
2337eb33
DA		 21712004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2172
b8fc22bc
DA		 2173 * config/tc-hppa.c (log2): Rename to exact_log2.
2174 (pa_next_subseg): Delete unused function.
2175 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
2176 (create_new_subspace): Likewise.
2177
2337eb33
DA		 2178 Bug gas/213
2179 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
2180 labels. Fix warning.
2181
53cb0362
DD		 21822004-05-28 DJ Delorie <dj@redhat.com>
2183
2184 * config/tc-mn10300.h (tc_fix_adjustable): Define.
2185 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
2186 or non-merged symbols.
2187
888a75be
L		 21882004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2189
2190 * config/tc-ia64.c (remove_marked_resource): Save, clear and
2191 restore the old slot when inserting srlz.i/srlz.d.
2192
f6f9408f
JR		 21932004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2194
2195 * Makefile.am: Regenerate dependecies.
2196 * Makefile.in: Regenerate.
2197 * config/tc-sh.c (valid_arch): Make unsigned.
2198 (preset_target_arch): Likewise.
2199 (md_begin): Use new architecture flags system.
2200 (get_specific): Likewise.
2201 (assemble_ppi): Likewise.
2202 (md_assemble): Likewise. Also fix error check for bad opcodes.
2203 (md_parse_option): Likewise. Also generate -isa values according
2204 to the table in bfd/cpu-sh.c instead of just constants. Also
2205 allow <arch>-up ISA variants.
2206 (sh_elf_final_processing): Replace if-else chain with a call to
2207 sh_find_elf_flags().
2208 * testsuite/gas/sh/arch: New directory.
2209 * testsuite/gas/sh/arch/arch.exp: New test script.
2210 * testsuite/gas/sh/arch/arch_expected.txt: New file.
2211 * testsuite/gas/sh/arch/sh.s: New file.
2212 * testsuite/gas/sh/arch/sh2.s: New file.
2213 * testsuite/gas/sh/arch/sh-dsp.s: New file.
2214 * testsuite/gas/sh/arch/sh2e.s: New file.
2215 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
2216 * testsuite/gas/sh/arch/sh3.s: New file.
2217 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
2218 * testsuite/gas/sh/arch/sh3e.s: New file.
2219 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
2220 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
2221 * testsuite/gas/sh/arch/sh4.s: New file.
2222 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
2223 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
2224 * testsuite/gas/sh/arch/sh4a.s: New file.
2225
580b9172
NC		 22262004-05-28 Peter Barada <peter@the-baradas.com>
2227
2228 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
2229 with zero offset into mode 2 addressing to save a word.
2230
652ca075
L		 22312004-05-27 H.J. Lu <hongjiu.lu@intel.com>
2232
2233 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
2234 (ar_is_only_in_integer_unit): New.
2235 (ar_is_only_in_memory_unit): New.
2236 (generate_unwind_image): Silence gcc on 32bit host.
2237 (md_assemble): Use ar_is_only_in_integer_unit instead of
2238 ar_is_in_integer_unit. Check AR access.
2239
60fed2d3
NC		 22402004-05-27 Peter Barada <peter@the-baradas.com>
2241
2242 * config/tc-m68k.c (md_begin): Sort the opcode table into
2243 alphabetical order.
2244 (m68k_compare_opcode): New function to do the sorting.
2245
be8c092b
NC		 22462004-05-24 Peter Barada <peter@the-baradas.com>
2247
2248 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
2249 addressing on MIT style operands.
2250 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
2251 w/mask addressing.
2252 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
2253 operands.
2254
1181c20e
AM		 22552004-05-23 Alan Modra <amodra@bigpond.net.au>
2256
2257 * expr.c (operand, operator): Don't reject '++' and '--'.
2258
20e56c33
RS		 22592004-05-20 Richard Sandiford <rsandifo@redhat.com>
2260
2261 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
2262 dwarf tables.
2263
04ca8703 22642004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 2265
2266 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
2267 * configure: Regenerate.
2268
0da76f83
NC		 22692004-05-13 Paul Brook <paul@codesourcery.com>
2270
2271 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
2272
4b363073
NC		 22732004-05-13 Joel Sherrill <joel@oarcorp.com>
2274
2275 * configure.in (or32-*-rtems*): Switch to elf.
2276 * configure: Regenerate.
2277
9598fbe5
NC		 22782004-05-13 Nick Clifton <nickc@redhat.com>
2279
2280 * po/fr.po: Updated French translation.
2281
22fe14ad
NC		 22822004-05-11 Nick Clifton <nickc@redhat.com>
2283
2284 * doc/as.texinfo (Section): Document G and T flags to .section
2285 directive. Document the extra arguments that the G flag
2286 requires. Document the #tls flag.
2287
22882004-05-11 H.J. Lu <hongjiu.lu@intel.com>
2289
2290 * subsegs.c (section_symbol): Create a new section symbol if
2291 the existing one doesn't match.
2292 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
2293
532c738a
RS		 22942004-05-07 Richard Sandiford <rsandifo@redhat.com>
2295
2296 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
2297 to cope with VR4181A errata MD(1) and MD(4).
2298
0503b355
BF		 22992004-05-07 Brian Ford <ford@vss.fsi.com>
2300
2301 * NEWS: Mention .secrel32 for pe[i]-i386.
2302
daeea990
AO		 23032004-05-07 Alexandre Oliva <aoliva@redhat.com>
2304
2305 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2306 (HANDLE_ALIGN): New.
2307
bfbdcf04
DJ		 23082004-05-06 Daniel Jacobowitz <dan@debian.org>
2309
2310 * Makefile.am (DIST_SUBDIRS): Define.
2311 * aclocal.m4: Regenerate with automake 1.8.4.
2312 * Makefile.in: Likewise.
2313 * doc/Makefile.in: Likewise.
2314
5e819f9c
JW		 23152004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
2316
2317 * config/tc-ia64.c (dot_serialize): Declare.
2318 (dot_serialize): New function.
2319 (md_pseudo_table): Add ".serialize.data" and
2320 ".serialize.instruction" directives.
2321
e5976317
NC		 23222004-05-06 Nick Clifton <nickc@redhat.com>
2323
2324 * messages (as_internal_value_out_of_range): Print a message about
2325 a value being out of range. Be consistent about whether the
2326 values are printed in decimal or hexadecimal.
2327 (as_warn_value_out_of_range): Generate a warning message about an
2328 out of range value.
2329 (as_bad_value_out_of_range): Generate an error message about an
2330 out of range value.
2331 * as.h: Prototype the new functions.
2332 * config/tc-alpha.c (insert_operand): Use new function.
2333 * config/tc-arc.c (arc_insert_operand): Likewise.
2334 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
2335 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
2336 * config/tc-ppc.c (ppc_insert_operand): Likewise.
2337 * config/tc-s390.c (s390_insert_operand): Likewise.
2338 * config/tc-v850.c (v850_insert_operand): Likewise.
2339
996991aa
AO		 23402004-05-05 Alexandre Oliva <aoliva@redhat.com>
2341
2342 * configure.in: Set em=linux for frv-*-*linux*.
2343 * configure: Rebuilt.
2344 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
2345 (frv_md_fdpic_enabled): New.
2346 * config/tc-frv.c (frv_md_fdpic_enabled): New.
2347 (DEFAULT_FDPIC): New.
2348 (frv_flags): Use DEFAULT_FDPIC.
2349 (frv_pic_flag): Likewise.
2350 (OPTION_NOPIC): New.
2351 (md_longopts): Add -mnopic.
2352 (md_parse_option): Handle it.
2353 (md_show_usage): Add -mfdpic and -mnopic.
2354
6b6e92f4
NC		 23552004-05-05 Peter Barada <peter@the-baradas.com>
2356
2357 * config/tc-m68k.c: Add find_cf_chip to print list of valid
2358 chips for invalid coldfire instructions, rename selectors
2359 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
2360 add current_chip to track which chip is referred to(including save/restore),
2361 use current_chip to select control registers, not current_arch.
2362 (md_show_usage): Add new chips.
2363 * doc/c-m68k.texi: Document new command line switches.
2364
6f079ae3
JJ		 23652004-05-05 Jakub Jelinek <jakub@redhat.com>
2366
2367 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
2368 (NOP_OPCODE): Define.
2369 (s390_align_code): Remove prototype.
2370 * tc-s390.c (s390_align_code): Remove.
2371
2d6ed997
L		 23722004-05-04 H.J. Lu <hongjiu.lu@intel.com>
2373
2374 * config/tc-ia64.c (make_unw_section_name): Removed.
2375 (start_unwind_section): New function.
2376 (generate_unwind_image): Take const segT instead of const
2377 char *.
2378 (dot_handlerdata): Adjusted.
2379 (dot_endp): Likewise.
2380
b9f18452
L		 23812004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2382
2383 * config/obj-elf.c (obj_elf_change_section): Allow the
2384 ".note.GNU-stack" section has SHF_EXECINSTR.
2385
fafe6678
L		 23862004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2387
2388 * config/obj-elf.c (get_section): Return bfd_boolean.
2389 (obj_elf_change_section): Call bfd_get_section_by_name_if
2390 instead of bfd_map_over_sections.
2391
86654c12
L		 23922004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2393
2394 * config/obj-elf.c (get_section): New function.
2395 (obj_elf_change_section): Support multiple sections with same
2396 name.
2397
376eb240
NC		 23982004-04-30 Nick Clifton <nickc@redhat.com>
2399
2400 * config/tc-arm.c (create_register_alias): Fix typo checking for
2401 case sensitive register aliases.
2402 (co_proc_number): Use error message string in all_reg_maps[]
2403 array.
2404 (cp_reg_required_here): Likewise.
2405 (fp_reg_required_here): Likewise.
2406
8a7140c3
NC		 24072004-04-29 Brian Ford <ford@vss.fsi.com>
2408
2409 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
2410
3e722fb5
CD		 24112004-04-28 Chris Demetriou <cgd@broadcom.com>
2412
2413 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
2414 (load_address, macro, mips_ip, md_parse_option)
2415 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
2416 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
2417 embedded-PIC handling, and update comments.
2418 (SWITCH_TABLE): Remove.
2419 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
2420 (enum mips_pic_level): Remove EMBEDDED_PIC.
2421 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
2422 (TC_FORCE_RELOCATION): Update comment.
2423 * ecoff.c (ecoff_build_lineno): Add comment about some code that
2424 might be safe to remove now that MIPS embedded-PIC is gone.
2425
351e2b5a
DA		 24262004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2427
2428 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
2429 call to obj_set_subsection_attributes.
2430 (obj_som_init_stab_section): Likewise.
2431 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2432 (pa_def_subspaces): Provide comdat default.
2433 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2434 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2435 calls to create_new_subspace and update_subspace to pass comdat flag.
2436 (create_new_subspace, update_subspace): Add new comdat argument. Use
2437 it in calls to obj_set_subsection_attributes.
2438 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2439 and use of comdat, common and dup_comm parameters.
2440
f5842774
L		 24412004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2442
2443 * config/obj-elf.c (obj_elf_change_section): Check if the old
2444 group name is NULL before comparison.
2445
558fe4a7
CD		 24462004-04-23 Chris Demetriou <cgd@broadcom.com>
2447
2448 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2449
81a21e38
TS		 24502004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2451
2452 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2453
24542004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 2455
2456 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2457 (OPTION_MEMBEDDED_PIC): Remove.
2458 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2459 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2460 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2461 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2462 (OPTION_ELF_BASE): Renumber.
2463 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2464 (md_show_usage): Remove mention of -membedded-pic.
2465 * doc/as.texinfo: Remove mention of -membedded-pic.
2466
4d0d148d
TS		 24672004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2468
2469 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2470 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2471 a.out support.
2472 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2473 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2474 USE_GLOBAL_POINTER_OPT.
2475
017315e4
TS		 24762004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2477
2478 * config/tc-mips.c (macro): One more use of load_delay_nop.
2479
269137b2
TS		 24802004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2481
2482 * config/tc-mips.c (load_delay_nop): New function.
2483 (load_address, macro): Use load_delay_nop() to build a nop
2484 which can be omitted with gpr_interlocks.
2485
24772049
TS		 24862004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2487
2488 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2489 cop_interlocks): Remove superfluous CPU entries.
2490
06516a5e
PB		 24912004-04-22 Paul Brook <paul@codesourcery.com>
2492
2493 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2494
fd99574b
NC		 24952004-04-22 Peter Barada <peter@the-baradas.com>
2496
2497 * NEWS: Added support for EMAC instructions and MAC/EMAC
2498 Motorola syntax.
2499 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2500 scale factor tokens, trailing_ampersand to mark mask addressing
2501 for MAC/EMAC instructions.
2502 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2503 '>>'.
2504 (yylex): Handle '>', '<', and '&' following '+'.
2505 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 2506 architectures in archs[].
fd99574b
NC		 2507 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2508 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2509 respectively.
2510 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2511 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2512 cases.
2513 Add EMAC operands to init_table[].
2514
69b97547
NC		 25152004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2516
2517 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2518 state.
2519 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2520 * config/tc-arm.c (enum mstate): Delete from here.
2521 (mapping_state): Remove the static mapstate variable and instead
2522 store the state in the segment. This allows a per-section mapping
2523 state. Handle and ignore MAP_UNDEFINED states.
2524 (arm_elf_change_section): Get the current mapping state from the
2525 new section.
2526 (s_ltorg): Set the mapping state to MAP_DATA.
2527 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2528 for each pool as it is emitted.
2529
25302004-04-22 Nick Clifton <nickc@redhat.com>
2531
2532 * config/tc-arm.h: Formatting tidy ups.
2533
7a7f4e42
CD		 25342004-04-20 Chris Demetriou <cgd@broadcom.com>
2535
2536 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2537
6482c264
NC		 25382004-04-20 DJ Delorie <dj@redhat.com>
2539
2540 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2541 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2542 [TE_PE] (O_secrel): Define.
2543 [TE_PE] (x86_pe_cons_fix_new): New.
2544 [TE_PE] (pe_directive_secrel): Likewise.
2545 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2546
5bf10039
EC		 25472004-04-19 Eric Christopher <echristo@redhat.com>
2548
c04f5787
AM		 2549 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2550 of previous patch for fix in gcc.
5bf10039 2551
77cd6497
JJ		 25522004-04-19 Jakub Jelinek <jakub@redhat.com>
2553
2554 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2555
b8861cfb
NS		 25562004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2557
2558 * read.c (do_align): Call md_flush_pending_output, if defined.
2559
f4c724fc
AM		 25602004-04-16 Alan Modra <amodra@bigpond.net.au>
2561
2562 * expr.c (operand): Correct checks for ++ and --.
2563
a4b6e8f6
L		 25642004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2565
2566 * config/tc-generic.c: Add some comments.
2567
d766e8ec
RS		 25682004-04-14 Richard Sandiford <rsandifo@redhat.com>
2569
2570 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2571 -{no-}mfix-vr4122-bugs.
2572 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2573 (append_insn, mips_emit_delays): Update accordingly.
2574 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2575 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2576 (md_parse_option): Update after above changes.
2577 (md_show_usage): Add -mfix-vr4120.
2578
ed9589d4
BW		 25792004-04-13 Bob Wilson <bob.wilson@acm.org>
2580
2581 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2582 of .section directive; add a reference to the ELF .subsection
2583 directive.
2584
097dba13
NC		 25852004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2586
2587 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2588 in parallel.
2589
279500de
TS		 25902004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2591
2592 * Makefile.am: Remove mips from aout targets.
2593 * Makefile.in: Regenerate.
2594 * configure.in: Remove mips-dec-bsd* target.
2595 * configure: Regenerate.
2596
b7d7dc63
AM		 25972004-04-07 Alan Modra <amodra@bigpond.net.au>
2598
2599 PR 96
2600 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2601 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2602 Update "mapping". Restrict some @ modifiers to 32 bit.
2603
f55629b8
KK		 26042004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2605 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2606
2607 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2608 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2609 dont_adjust_reloc_32 is set.
2610 (md_longopts): Add option -renesas.
2611 (md_parse_option, md_show_usage): Likewise.
2612 * doc/c-sh.texi: Likewise.
2613
a7844384
NC		 26142004-04-01 Dave Korn <dk@artimi.com>
2615
2616 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
2617 hi16 and lo16 fixS structs.
2618 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
2619 exactly the same way as for RELOC_DLX_REL16.
2620 (machine_ip): properly respect LO flag in the_insn and
2621 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
2622 (md_apply_fix3): apply RELOC_DLX_LO16.
2623
6c71dbc4
SS		 26242004-03-30 Stan Shebs <shebs@apple.com>
2625
2626 Remove long-obsolete MPW support.
2627 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
2628 * configure.in: Remove mention of ppc-*-mpw* config.
2629 * configure.in: Likewise.
2630
7cc69913
NC		 26312004-03-30 Nick Clifton <nickc@redhat.com>
2632
2633 * config/tc-arm.c (meabi_flags): Make its use conditional upon
2634 OBJ_ELF being defined.
2635
53fbb48a
AM		 26362004-03-27 Alan Modra <amodra@bigpond.net.au>
2637
2638 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
2639
d507cf36
PB		 26402004-03-23 Paul Brook <paul@codesourcery.com>
2641
2642 * config/tc-arm.c (meabi_flags): New variable.
2643 (arm_parse_eabi): New function.
2644 (md_begin): Set flags for EABI v3.
2645 (arm_eabis): Add.
2646 (arm_long_opts): Add meabi.
2647 * doc/as.texinf <ARM>: Document -meabi.
2648 * doc/c-arm.texi: Ditto.
2649
88d65ad6
BW		 26502004-03-22 Bob Wilson <bob.wilson@acm.org>
2651
2652 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
2653 tables even when use_literal_section flag is not set.
2654
13ef8878
AM		 26552004-03-22 Alan Modra <amodra@bigpond.net.au>
2656
2657 * config/tc-sh.c: Remove trailing whitespace.
2658
1048a9ba
HPN		 26592004-03-22 Hans-Peter Nilsson <hp@axis.com>
2660
2661 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
2662 --mul-bug-abort and the default behavior.
2663 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
2664 (err_for_dangerous_mul_placement): New variable.
2665 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
2666 macros.
2667 (md_cris_relax_table): Have placeholder for STATE_MUL.
2668 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
2669 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
2670 case doing nothing.
2671 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
2672 STATE_BYTE)>: Ditto.
2673 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
2674 alignment and position of this frag, emit error message if
2675 suspicious.
2676 (md_assemble): For a multiply insn and when checking it,
2677 transform the current frag into a special frag for that purpose.
2678 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
2679 OPTION_MULBUG_ABORT_ON>: Handle new options.
2680
a7877748
BW		 26812004-03-19 Bob Wilson <bob.wilson@acm.org>
2682
2683 * config/tc-xtensa.c (mark_literal_frags): New function.
2684 (xtensa_move_literals): Call mark_literal_frags for all literal
2685 segments, including init and fini literal segments.
2686 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
2687
9992270f
DA		 26882004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2689
2690 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
2691 (pa_comm): Set BSF_OBJECT in symbol flags.
2692
6e1772d5
AM		 26932004-03-19 Alan Modra <amodra@bigpond.net.au>
2694
2695 * Makefile.am: Run "make dep-am".
2696 * Makefile.in: Regenerate.
2697 * doc/Makefile.in: Regenerate.
2698 * config.in: Regenerate.
2699 * po/gas.pot: Regenerate.
2700
3e4caed2
NS		 27012004-03-18 Nathan Sidwell <nathan@codesourcery.com>
2702
c95b35a9
NS		 2703 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
2704 (demand_empty_rest_of_line): Issue an error here.
2705 (ignore_rest_of_line): Silently skip to end.
2706 (demand_copy_string): Issue an error, not warning.
2707 (equals): Likewise.
2708 * config/obj-elf.c (obj_elf_section_name): Likewise.
2709 (obj_elf_section): Likewise.
2710 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
2711 (arc_extinst): Likewise.
2712 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
2713 (dot_spill): Likewise.
2714 (dot_unwabi): Likewise.
2715 (dot_prologue): Likewise.
2716
3e4caed2
NS		 2717 * expr.c (operand): Reject ++ and --.
2718 (operator): Likewise.
2719
2ce4cc60
KK		 27202004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2721
2722 * config/tc-sh.c: Include dw2gencfi.h.
2723 (sh_cfi_frame_initial_instructions): New function.
2724 (sh_regname_to_dw2regnum): Likewise.
2725 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
2726 file.
2727 (TARGET_USE_CFIPOP): Define.
2728 (tc_cfi_frame_initial_instructions): Likewise.
2729 (tc_regname_to_dw2regnum): Likewise.
2730 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
2731 * Makefile.am: Update dependencies.
2732 * Makefile.in: Regenerate.
2733
9183ed4b
AM		 27342004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2735
2736 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2737 * configure: Regenerate.
2738
00bbdfe7
BW		 27392004-03-12 Bob Wilson <bob.wilson@acm.org>
2740
2741 * read.c (s_leb128): Call md_flush_pending_output.
2742
0f10071e
ML		 27432004-03-12 Michal Ludvig <mludvig@suse.cz>
2744
2745 * config/tc-i386.c (output_insn): Handle PadLock instructions.
2746 * config/tc-i386.h (CpuPadLock): New define.
2747 (CpuUnknownFlags): Added CpuPadLock.
2748
84c84759
AS		 27492004-03-07 Andreas Schwab <schwab@suse.de>
2750
2751 * doc/c-hppa.texi (HPPA Directives): Fix typo.
2752
6ec51dba
RH		 27532004-03-07 Richard Henderson <rth@redhat.com>
2754
2755 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
2756 (cfi_finish): Likewise for fde.
2757
bae25f19
L		 27582004-03-05 H.J. Lu <hongjiu.lu@intel.com>
2759
2760 * config/tc-ia64.c (md_assemble): Properly handle NULL
2761 align_frag.
2762 (ia64_handle_align): Don't abort if failed to add a stop bit.
2763
ab509236
L		 27642004-03-04 H.J. Lu <hongjiu.lu@intel.com>
2765
2766 * Makefile.in: Regenerated.
2767 * aclocal.m4: Likewise.
2768 * configure: Likewise.
2769 * doc/Makefile.in: Likewise.
2770
d9201763
L		 27712004-03-03 H.J. Lu <hongjiu.lu@intel.com>
2772
2773 * config/tc-ia64.c (dot_align): New.
2774 (ia64_do_align): Make it static.
2775 (md_pseudo_table): Use "dot_align" for "align".
2776 (ia64_md_do_align): Don't set align_frag here.
2777 (ia64_handle_align): Add a stop bit to the previous bundle if
2778 needed.
2779
2780 * config/tc-ia64.h (ia64_do_align): Removed.
2781
ae51a426
JR		 27822003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
2783
2784 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
2785 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
2786 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
2787 the most general type or the user specifically requested it.
2788 (md_assemble): Add a new error message for when an instruction
2789 is understood, but is not allowed due to an -isa option.
2790
9545c4ce
L		 27912004-03-02 H.J. Lu <hongjiu.lu@intel.com>
2792
2793 * config/tc-ia64.c (align_frag): New.
2794 (md_assemble): Set the tc_frag_data field in align_frag for
2795 IA64_OPCODE_FIRST instructions.
2796 (ia64_md_do_align): Set align_frag.
2797 (ia64_handle_align): Add a stop bit if needed.
2798
2799 * config/tc-ia64.h (TC_FRAG_TYPE): New.
2800 (TC_FRAG_INIT): New.
2801
676a64f4
RS		 28022004-03-01 Richard Sandiford <rsandifo@redhat.com>
2803
2804 * config/tc-frv.c (fr400_audio): New variable.
2805 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
2806 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
2807 (target_implements_insn_p): New function.
2808 (md_assemble): Report an error if the processor doesn't implement
2809 the instruction.
2810
bd337dde
NC		 28112004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2812
2813 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
2814 (md_parse_option): Ditto.
2815 (OPTION_NO_SPECIAL_M32R): Added.
2816 (md_show_usage): Document it.
2817 (enable_speial_m32r): Changed a default value from 0 to 1.
2818 * doc/c-m32r.texi: Document the -no-bitinst option.
2819
78878175
NC		 28202004-02-27 Nick Clifton <nickc@redhat.com>
2821
2822 * config/tc-sh.c (get_operand): Revert previous delta.
2823 (tc_gen_reloc): Check for an unknown reloc type before processing
2824 the addend.
2825
1d6d62a4
MS		 28262004-02-27 Hannes Reinecke <hare@suse.de>
2827
2828 * config/tc-s390.c (s390_insn): Correct range check for opcode in
2829 .insn pseudo operation.
2830
4aa3e325
NC		 28312004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
2832
2833 * config/tc-sh.c (get_operand): In case of #Imm, check has been
2834 added for wrong syntax.
2835
73369e65
EC		 28362004-02-26 Eric Christopher <echristo@redhat.com>
2837
2838 * config/tc-mips.c (mips_dwarf2_addr_size): New.
2839 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
2840
6a5709a5
JR		 28412004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
2842
2843 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
2844 nibble types to assembler.
2845
95385380
FF		 28462004-02-25 Fred Fish <fnf@redhat.com>
2847
2848 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
2849
b5e0fabd
JW		 28502004-02-20 James E Wilson <wilson@specifixinc.com>
2851
2852 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
2853 finalize_syms.
2854 (fixup_unw_records): New arg before_relax. Pass to slot_index.
2855 (ia64_estimate_size_before_relax): New.
2856 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
2857 (generate_unwind_image): Pass 1 to fixup_unw_records.
2858 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
2859 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
2860
2f01ffbf
JJ		 28612004-02-19 Jakub Jelinek <jakub@redhat.com>
2862
2863 * stabs.c (generate_asm_file): Avoid warning about use of
2864 uninitialized variable.
2865
9c59842f
JW		 28662004-02-18 David Mosberger <davidm@hpl.hp.com>
2867
2868 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
2869 body, and endp, allow unwind records which do not have a "t"
2870 (time/instruction) field.
2871
34920d91
NC		 28722004-02-17 Petko Manolov <petkan@nucleusys.com>
2873
2874 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
2875 (do_mav_dspsc_2): Likewise.
2876 Fix accumulator registers move opcodes.
2877
4dde8e61 28782004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 2879 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 2880
2881 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
2882
936cf02e
JW		 28832004-02-10 Steve Ellcey <sje@cup.hp.com>
2884
2885 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
2886 (tc_frob_symbol): New macro definition.
2887 * config/tc-ia64.c (ia64_frob_symbol): New routine.
2888
e41f12f3
DJ		 28892004-02-09 Daniel Jacobowitz <drow@mvista.com>
2890
2891 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
2892 read-only.
2893
a8a3b3b2
NS		 28942004-02-09 Nathan Sidwell <nathan@codesourcery.com>
2895
2896 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
2897 (TC_CASE_SENSITIVE): ... this.
2898 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
2899 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
2900
c97b7ef6
JW		 29012004-02-06 James E Wilson <wilson@specifixinc.com>
2902
2903 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
2904 (generate_unwind_image): Re-add it here.
2905
e4475e39
NS		 29062004-02-06 Nathan Sidwell <nathan@codesourcery.com>
2907
2908 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
2909 * read.h (SKIP_WHITESPACE): Turn into an expression.
2910 * read.c (read_a_source_file): A pseudo is removed by having a
2911 NULL handler.
2912
5738bc24
JW		 29132004-02-05 James E Wilson <wilson@specifixinc.com>
2914
2915 * config/tc-ia64.c (output_endp): New.
2916 (count_bits): Delete.
2917 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
2918 endp unwind records.
2919 (fixup_unw_records): Handle endp unwind records. Delete code for
2920 shortening prologue regions not followed by a body record.
2921 (dot_endp): Call add_unwind_entry to emit endp unwind record.
2922 * config/tc-ia64.h (unw_record_type): Add endp.
2923
d6e78c11
JW		 29242004-02-03 James E Wilson <wilson@specifixinc.com>
2925
2926 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
2927 fill padding bytes with zeroes.
2928 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
2929 sets unwind_record slot_number and slot_frag fields.
2930
f6a22291
MR		 29312004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2932
2933 * config/tc-mips.c (add_got_offset_hilo): New function.
2934 (macro): Use load_register() and add_got_offset_hilo() to load
2935 constants instead of hardcoding code sequences throughout.
2936
127cab00
L		 29372004-01-28 H.J. Lu <hongjiu.lu@intel.com>
2938
2939 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
2940
6358301e
NC		 29412004-01-26 Bernardo Innocenti <bernie@develer.com>
2942
2943 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
2944 like m68k-elf.
2945 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
2946 of hard-coded test for TARGET_OS=elf.
2947
c8978940
CD		 29482004-01-24 Chris Demetriou <cgd@broadcom.com>
2949
2950 * config/tc-mips.c (hilo_interlocks): Change definition
2951 so that MIPS32, MIPS64 and later ISAs are included, along with
2952 the already-included machines. Update comments.
2953
c3ba240c
DJ		 29542004-01-23 Daniel Jacobowitz <drow@mvista.com>
2955
2956 * config/tc-arm.c (tc_gen_reloc): Improve error message for
2957 undefined local labels.
2958
e864ceca
RS		 29592004-01-23 Richard Sandiford <rsandifo@redhat.com>
2960
2961 * config/tc-mips.c (load_address, macro): Update comments about
2962 NewABI GP relaxation.
2963
67c0d1eb
RS		 29642004-01-23 Richard Sandiford <rsandifo@redhat.com>
2965
2966 * config/tc-mips.c (macro_build): Remove place and counter arguments.
2967 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
2968 (mips16_macro_build, macro_build_jalr): Remove counter argument.
2969 (set_at, load_register, load_address, move_register): Likewise.
2970 (load_got_offset, add_got_offset): Likewise.
2971 Update all calls and tidy accordingly.
2972
584892a6
RS		 29732004-01-23 Richard Sandiford <rsandifo@redhat.com>
2974
2975 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
2976 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
2977 (RELAX_USE_SECOND): Bump to 0x10000.
2978 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
2979 (mips_macro_warning): New variable.
2980 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
2981 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
2982 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
2983 of RELAX_ENCODE.
2984 (append_insn): Update mips_macro_warning.sizes.
2985 (macro_start, macro_warning, macro_end): New functions.
2986 (macro_build): Don't emit warnings here.
2987 (macro_build_lui, md_estimate_size_before_relax): ...or here.
2988 (md_convert_frag): Check for cases where one macro alternative
2989 needs a warning and the other doesn't. Emit a warning if the
2990 longer sequence was chosen.
2991
4d7206a2
RS		 29922004-01-23 Richard Sandiford <rsandifo@redhat.com>
2993
2994 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
2995 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
2996 the first sequence, the size of the second sequence, and a flag
2997 that says whether we should warn.
2998 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
2999 (RELAX_FIRST, RELAX_SECOND): New.
3000 (mips_relax): New variable.
3001 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
3002 (append_insn): Remove "place" argument. Use mips_relax.sequence
3003 rather than "place" to check whether we're expanding the second
3004 alternative of a relaxable macro. Remove redundant check for
3005 branch relaxation. If generating a normal insn, and there
3006 is not enough room in the current frag, call relax_close_frag()
3007 to close it. Update mips_relax.sizes[]. Emit fixups for the
3008 second version of a relaxable macro. Record the first relaxable
3009 fixup in mips_relax. Remove tc_gen_reloc workaround.
3010 (macro_build): Remove all uses of "place". Use mips_relax.sequence
3011 in the same way as in append_insn.
3012 (mips16_macro_build): Remove "place" argument.
3013 (macro_build_lui): As for macro_build. Don't drop the add_symbol
3014 when generating the second version of a relaxable macro.
3015 (load_got_offset, add_got_offset): New functions.
3016 (load_address, macro): Use new relaxation machinery. Remove
3017 tc_gen_reloc workarounds.
3018 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
3019 version of a relaxable macro is needed. Return -RELAX_SECOND if the
3020 first version is needed.
3021 (tc_gen_reloc): Remove relaxation handling.
3022 (md_convert_frag): Go through the fixups for a relaxable macro and
3023 mark those that belong to the unneeded alternative as done. If the
3024 second alternative is needed, adjust the fixup addresses to account
3025 for the deleted first alternative.
3026
0530d30a
RS		 30272004-01-23 Richard Sandiford <rsandifo@redhat.com>
3028
3029 * frags.h (frag_room): Declare.
3030 * frags.c (frag_room): New function.
3031 * doc/internals.texi: Document it.
3032
048cdf86
TS		 30332004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3034
3035 * config/tc-mips.c (append_insn): Don't do r3900 interlock
3036 optimization for -mtune=r3900, as this will break on other CPUs.
3037
28d39d1a
NC		 30382004-01-11 Tom Rix <tcrix@worldnet.att.net>
3039
3040 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 3041 be relaxed, use fixup.
28d39d1a
NC		 3042 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
3043
26664553
JJ		 30442004-01-19 Jakub Jelinek <jakub@redhat.com>
3045
3046 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
3047 precision operands.
3048
895921c9
MR		 30492004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3050
3051 * config/tc-mips.c (append_insn): Properly detect variant frags
3052 that preclude swapping of relaxed branches. Correctly swap
3053 instructions between frags when dealing with relaxed branches.
3054
f8b73030
MR		 30552004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3056
3057 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
3058 throughout.
3059 * aclocal.m4: Regenerate.
3060 * configure: Regenerate.
3061
ca9a79a1 30622004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 3063
ca9a79a1
NC		 3064 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
3065 manipulation insns.
3066
cc3d92a5
RS		 30672004-01-12 Richard Sandiford <rsandifo@redhat.com>
3068
3069 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
3070 reloc, reserve space for the delay slot as well as the jalr itself.
3071
e45d0630
PB		 30722004-01-09 Paul Brook <paul@codesourcery.com>
3073
3074 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
3075 (do_vfp_sp2_from_reg2): New function.
3076 (insns): Use them.
3077 (do_vfp_dp_from_reg2): Check return values properly.
3078
81912461
ILT		 30792004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
3080
78849248
ILT		 3081 * config/tc-mips.c (warn_nops): Remove static variable.
3082 (macro): Remove test of warn_nops.
3083 (md_shortops): Remove 'n'.
3084 (md_parse_option): Remove 'n' case.
3085 (md_show_usage): Remove -n.
3086 * doc/as.texinfo (Overview): Remove MIPS -n option.
3087 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
3088 * NEWS: Mention removal of MIPS -n option.
3089
81912461
ILT		 3090 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
3091 (cop_interlocks): Check ISA level.
3092 (cop_mem_interlocks): Define.
3093 (reg_needs_delay): Check cop_interlocks rather than
3094 ISA_HAS_COPROC_DELAYS.
3095 (append_insn): Likewise. Use cop_mem_interlocks rather than
3096 directly checking mips_opts.isa.
3097 (mips_emit_delays): Likewise.
3098
73f20958
L		 30992004-01-07 H.J. Lu <hongjiu.lu@intel.com>
3100
3101 * config/tc-ia64.c (unwind): Move next_slot_number and
3102 next_slot_frag to ...
3103 (unw_rec_list): Here.
3104 (free_list_records): Removed.
3105 (output_unw_records): Likewise.
3106 (generate_unwind_image): Make it void.
3107 (alloc_record): Initialize next_slot_number and next_slot_frag.
3108 (slot_index): Take .org, .space and .align into account.
3109 (fixup_unw_records): Don't set slot_number to 0. Use
3110 list->next_slot_number and list->next_slot_frag instead of
3111 unwind.next_slot_number and unwind.next_slot_frag.
3112 (ia64_convert_frag): New.
3113 (generate_unwind_image): Generate a rs_machine_dependent frag
3114 for unwind record.
3115 (emit_one_bundle): Use list->next_slot_number and
3116 list->next_slot_frag instead of unwind.next_slot_number and
3117 unwind.next_slot_frag.
3118
3119 * config/tc-ia64.h (md_convert_frag): Defined as
3120 ia64_convert_frag.
3121 (md_estimate_size_before_relax): Defined as (f)->fr_var.
3122
99d09cdb
AO		 31232004-01-06 Alexandre Oliva <aoliva@redhat.com>
3124
3125 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
3126 * config/tc-frv.h (md_apply_fix3): Don't define.
3127 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
3128 operands.
3129 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
3130 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
3131 * config/tc-frv.c (line_separator_chars): Add `!'.
3132 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
3133 * config/tc-frv.c (md_assemble): Clear insn upfront.
3134 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
3135 * config/tc-frv.c (OPTION_FDPIC): New macro.
3136 (md_longopts): Add mfdpic.
3137 (md_parse_option): Handle it.
3138 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
3139 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
3140 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
3141 (frv_pic_ptr): Parse funcdesc.
3142
4a4c4a1d
MR		 31432004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3144
3145 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
3146 gasver.texi. Remove duplicate symbol definitions for texi2pod.
3147
2251dd89
MR		 31482004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3149
3150 * Makefile.am (Makefile): Move the dependency on
3151 $(BFDDIR)/configure.in to...
3152 (CONFIG_STATUS_DEPENDENCIES): ... here.
3153 (AUTOMAKE_OPTIONS): Require automake 1.8.
3154 * Makefile.in: Regenerate.
3155 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
3156 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
3157 $(BFDDIR)/configure.in here as well.
3158 * doc/Makefile.in: Regenerate.
3159
c6581168
MR		 31602004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3161
3162 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
3163 * Makefile.in: Regenerate.
3164 * aclocal.m4: Regenerate.
3165 * doc/Makefile.am (install, install-info): Remove.
3166 (install-data-local): A new hook for install-info.
3167 (AUTOMAKE_OPTIONS): Require automake 1.8.
3168 * doc/Makefile.in: Regenerate.
3169
303e7b79
NC		 31702004-01-02 Nutan Singh <nutan@kpitcummins.com>
3171
3172 * doc/c-sh.texi: Update description about floating point behavior
3173 of SH family.
3174
b50c15dc
NC		 31752004-01-02 Bernardo Innocenti <bernie@develer.com>
3176
3177 * configure.in: Add m68k-uClinux target.
3178 * configure: Regenerate.
7de9afa2 3179
c9e214e5 3180For older changes see ChangeLog-0203
08d56133
NC		 3181\f
3182Local Variables:
3183mode: change-log
3184left-margin: 8
3185fill-column: 74
3186version-control: never
3187End:
GDB Binutils - Deliverables
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