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2005-01-19 Fred Fish <fnf@specifixinc.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
e5604d79
RS		 12005-01-19 Richard Sandiford <rsandifo@redhat.com>
2
3 * read.c (convert_to_bignum): New function, split out from...
4 (emit_expr): ...here. Handle the case where X_add_number is
5 positive and the input value is negative.
6 (output_big_sleb128): Fix setting of continuation bit. Check whether
7 the final byte needs to be sign-extended. Fix size-shrinking loop.
8 (emit_leb128_expr): When generating a signed leb128, see whether the
9 sign of an O_constant's X_add_number matches the sign of the input
10 value. Use a bignum if not.
11
e38bc3b5
NC		 122005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
13
14 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
15 arch_sh_up in order to match the external name and make the
16 testsuite's job easier.
17
df227444
L		 182005-01-14 H.J. Lu <hongjiu.lu@intel.com>
19
20 PR 659
21 * config/tc-i386.c (i386_scale): Disallow 0 scale.
22
b8b80cf7
NC		 232005-01-12 Nick Clifton <nickc@redhat.com>
24
25 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
26 ignored_arguments array.
27
324007b9
L		 282005-01-10 H.J. Lu <hongjiu.lu@intel.com>
29
30 * write.c (write_object_file): Disallow a symbol equated to
31 common symbol.
32
5c4504f7
NC		 332005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
34
35 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
36 bfd_mach_maxq20.
37 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
38 (maxq_target): New function: Set the machine type.
39
4e7fd91e
PB		 402005-01-06 Paul Brook <paul@codesourcery.com>
41
42 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
43 (md_begin): Handle TE_VXWORKS for FP defaults.
44 (md_apply_fix3): Correct rela offsets.
45 (elf32_arm_target_format): Add VxWorks targets.
46
ea3eed15
PB		 472005-01-06 Paul Brook <paul@codesourcery.com>
48
49 * configure.tgt: Set em=vxworks for *-*-vxworks.
50 * config/te-vxworks.h: New File.
51
5dc1606f
PB		 522005-01-06 Paul Brook <paul@codesourcery.com>
53
54 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
55
18af0b39
NC		 562005-01-04 Dmitry Diky <diwil@spec.ru>
57
58 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
59 global label.
60
196e8040
JW		 612005-01-03 David Mosberger <davidm@hpl.hp.com>
62
63 * config/tc-ia64.c (md): Add member "loc_directive_seen".
64 (dot_loc): New function.
65 (md_pseudo_table): Add entry to map .loc to dot_loc().
66 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
67 seen a .loc directive or we're generating DWARF2 debug info for
68 assembly source.
69
a207757e
AM		 702004-12-29 Alan Modra <amodra@bigpond.net.au>
71
72 PR gas/619
73 * read.c (s_comm_internal): Don't zero end of name until size
74 expression has been parsed.
75
71d7ecf2
MM		 762004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
77
78 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
79
30c62922
TL		 802004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
81
82 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
83 case).
84
14ee9f48
ILT		 852004-12-22 Ian Lance Taylor <ian@airs.com>
86
87 * configure.tgt: New.
88 * configure.in: Move setting of cpu_type, fmt, etc., to
89 configure.tgt.
90 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
91 $(srcdir)/configure.tgt.
92 * configure, Makefile.in: Rebuild.
93
750bce0e
NC		 942004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
95
96 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
97 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
98 instructions.
99 (avr_offset_expression): New function to parse offsets for LDI
100 instructions.
101 (avr_operand): Use it.
102 (md_apply_fix3): Generate the relocs.
103
9d2be1ee
JR		 1042004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
105
106 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
107 BFD_RELOC_SH_IMMS10BY8 relocation.
108
109 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
110 than just ignoring bad code.
111
1e50d24d
RS		 1122004-12-16 Richard Sandiford <rsandifo@redhat.com>
113
114 * config/tc-v850.c (handle_lo16): New function.
115 (v850_reloc_prefix): Use it to check lo().
116 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
117
2fbd2a87
NC		 1182004-12-14 P.J. Darcy <darcypj@us.ibm.com>
119
120 * configure.in: Add s390x-ibm-tpf support.
121 * configure: Regenerate.
122
7a6d0b32
JB		 1232004-12-15 Jan Beulich <jbeulich@novell.com>
124
125 * config/obj-elf.c (obj_elf_change_section): Only set type and
126 attributes on new sections. Emit warning when type of re-declared
127 section doesn't match.
128
5b9d23c6
JB		 1292004-12-15 Jan Beulich <jbeulich@novell.com>
130
131 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
132 '.cfi_startproc simple' doesn't inherit the old value.
133
dcb45a06
JB		 1342004-12-15 Jan Beulich <jbeulich@novell.com>
135
136 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
137 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
138 generation to emit a factored offset.
139
aa6975fb
ILT		 1402004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
141
6943caf0
ILT		 142 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
143 which is too large in the case of NO_PIC without 64-bit
144 addresses.
145
aa6975fb
ILT		 146 * config/tc-mips.c (mips_in_shared): New static variable.
147 (macro_build_lui): Permit "_gp" if !mips_in_shared.
148 (md_longopts): Add -mshared and -mno-shared.
149 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
150 (s_cpload): Implement !mips_in_shared case.
151 (s_cpsetup): Likewise.
152 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
153 * NEWS: Mention -mno-shared.
154
be1b2b4b
PB		 1552004-12-09 Paul Brook <paul@codesourcery.com>
156
157 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
158 for function start.
159
9a92f48d
ILT		 1602004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
161
dd22970f
ILT		 162 * config/tc-mips.c (append_insn): If we emit a nop during a relax
163 sequence, increase the size of the sequence.
164
9a92f48d
ILT		 165 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
166 use CPU_RM9000.
167
b617dc20
BE		 1682004-12-07 Ben Elliston <bje@gnu.org>
169
170 * read.c (s_align): Use an align_limit temporary to allay a GCC
171 signed/unsigned comparison warning.
172
c820d418
MM		 1732004-12-01 Mark Mitchell <mark@codesourcery.com>
174
175 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
176 * configure.in: Use it for arm*-*-linux-gnueabi*.
177 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
178 * config/te-armlinuxeabi.h: New file.
179 * Makefile.in: Regenerated.
180 * aclocal.m4: Likewise.
181 * configure: Likewise.
182 * doc/Makefile.in: Regenerated.
183
2b0210eb
BW		 1842004-12-02 Bob Wilson <bob.wilson@acm.org>
185
186 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
187 (xtensa_restore_emit_state): Likewise.
188
9ebd302d
AM		 1892004-12-02 Alan Modra <amodra@bigpond.net.au>
190
191 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
192 (s_align): Use it.
193
32118081
NC		 1942004-11-30 Tero Niemela <tero_niemela@yahoo.com>
195
196 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
197 * Makefile.in: Regenerate.
198
3f414718
TL		 1992004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
200
9ebd302d
AM		 201 * config/tc-crx.c: Major code cleanup. Remove unused variables and
202 functions, give functions a meaningful name, add comments.
203 (check_range): New function - Replace operand size calculation
3f414718
TL		 204 with range checking.
205 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 206 (enum op_err): New.
3f414718
TL		 207 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
208 handling.
209
a7498ae6
NC		 2102004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
211
212 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
213 miss between different section in the same module.
214 (tc_gen_reloc): Likewise.
215
5c54fd37
NC		 2162004-11-25 Theodore A. Roth <troth@openavr.org>
217
218 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
219 atmega325, atmega3250, atmega645 and atmega6450.
220
37edbb65
JB		 2212004-11-25 Jan Beulich <jbeulich@novell.com>
222
223 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
224 permissible for the selected instruction suffix.
225 (process_suffix): For DefaultSize instructions, suppressing the
226 guessing of a 'q' suffix if the instruction doesn't support it is
227 pointless, because only an 'l' suffix can be guessed in this place.
228
5515a510
NC		 2292004-11-24 Nick Clifton <nickc@redhat.com>
230
231 * config/tc-iq2000.c: Remove support for IQ10 processor.
232 Convert to ISO C90 formatting.
233 * config/tc-iq2000.h: Likewise.
234
dae1b34e
NC		 2352004-11-23 Nick Clifton <nickc@redhat.com>
236
237 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
238 in this table. They should be correct now.
239
5c6af06e
JB		 2402004-11-23 Jan Beulich <jbeulich@novell.com>
241
242 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
243 indicate the MMX extensions added by both SSE and 3DNow!A.
244 (Cpu3dnowA): Declare.
245 (CpuUnknownFlags): Update.
246 * config/tc-i386.c (cpu_sub_arch_name): Declare.
247 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
248 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
249 3DNow!. Athlon additionally implies 3DNow!A. Several new
250 entries (those starting with a dot are for sub-arch specification).
251 (set_cpu_arch): Handle sub-arch specifications.
252 (parse_insn): Distinguish between instructions not supported because
253 of insufficient CPU features and because of 64-bit mode.
254 * doc/c-i386.texi: Describe enhanced .arch directive.
255
d9740523
BW		 2562004-11-22 Bob Wilson <bob.wilson@acm.org>
257
258 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
259
3120ef82
BW		 2602004-11-22 Bob Wilson <bob.wilson@acm.org>
261
262 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
263 without a corresponding .debug_info section.
264
d190d046
HPN		 2652004-11-22 Hans-Peter Nilsson <hp@axis.com>
266
267 * read.c (potable): Add "error" and "warning".
268 (s_errwarn): New function.
269 * read.h (s_errwarn): Declare.
270 * doc/as.texinfo (Error, Warning): Document .error and .warning.
271
5519f6ea
NC		 2722004-11-22 Nick Clifton <nickc@redhat.com>
273
274 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
275 c_dot_file_symbol.
276
f5c7edf4
AM		 2772004-11-19 Alan Modra <amodra@bigpond.net.au>
278
279 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
280 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
281
a4528eeb
AM		 2822004-11-19 Alan Modra <amodra@bigpond.net.au>
283
284 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
285 (coff_adjust_symtab): Adjust call.
286 (crawl_symbols): Likewise.
287 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
288 (obj_app_file): Adjust.
289
444bf5f3
NC		 2902004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
291
292 * configure.in: Enable bfd_assember for the MAXQ port.
293 * configure: Regenerate.
294
a1ace8d8 2952004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 296 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 297
298 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
299 there is a conflict.
300 (check_t1_t2_reads_and_writes): Check for both reads and writes to
301 interfaces that are related as determined by xtensa_interface_class_id.
302
30e857fc
NC		 3032004-11-12 Nick Clifton <nickc@redhat.com>
304
305 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
306 offsets for conditional branches.
307
a67517f4
BW		 3082004-11-11 Bob Wilson <bob.wilson@acm.org>
309
310 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
311
1d19a770
BW		 3122004-11-10 Bob Wilson <bob.wilson@acm.org>
313
314 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
315 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
316 MAYBE_UNREACHABLE.
317 (relax_frag_immed): Update call to update_next_frag_state.
318
c04f5787
AM		 3192004-11-10 Alan Modra <amodra@bigpond.net.au>
320
321 * obj.h (struct format_ops <app_file>): Add int param.
322 * read.h (s_app_file_string): Likewise.
323 * read.c (s_app_file_string): Likewise.
324 (s_app_file): Adjust s_app_file_string call.
325 * config/tc-mips.c (s_mips_file): Likewise.
326 * config/obj-coff.h (obj_app_file): Add app param.
327 * config/obj-ecoff.h (obj_app_file): Likewise.
328 * config/obj-multi.h (obj_app_file): Likewise.
329 * config/obj-elf.h (elf_file_symbol): Likewise.
330 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
331 if called for # preprocessor lines.
332
a77a9021
L		 3332004-11-08 H.J. Lu <hongjiu.lu@intel.com>
334
335 PR 528
336 * symbols.c (resolve_symbol_value): Convert weak symbols only
337 for Windows PECOFF.
338 (symbol_equated_reloc_p): Don't equate weaks when relocating
339 only for Windows PECOFF.
340
aea44f62
TL		 3412004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
342
343 * config/tc-crx.c (print_insn): Check and set insn_addr.
344 * config/tc-crx.h (md_frag_check): Define.
345
7499d566
NC		 3462004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
347 Vineet Sharma <vineets@noida.hcltech.com>
348
349 * configure.in: Add support for new target maxq-coff.
350 * configure: Regenerate.
351 * NEWS: Mention new support.
352 * config/tc-maxq.c: New file.
353 * config/tc-maxq.h: New file.
354 * config/obj-coff.h: Add support for maxq-coff.
355
977cdf5a
NC		 3562004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
357
358 * symbols.c (any_external_name): Define.
a77a9021 359 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 360 (S_SET_EXTERNAL): Support any_external_name.
361 (S_SET_NAME): Qualify parameter const.
316f3bf8 362 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 363 * symbols.h (S_SET_NAME): Qualfiy parameter const.
364 * tc.h (any_external_name): Declare.
365 * config/obj-coff.c ("coff/pe.h"): Include for BFD
366 assemblers also.
367 (weak_is_altname): Declare and define.
368 (weak_name2altname): Same.
369 (weak_altname2name): Same.
370 (weak_uniquify): Same.
371 (weak_altprefix): Define.
372 (obj_coff_weak): Change .weak syntax and handling.
373 (coff_frob_symbol): Fix PE weak symbol alternates.
374 * config/obj-coff.h (USE_UNIQUE): Define.
375 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
376 are in another segment.
377 (tc_gen_reloc): Remove broken addend hack.
378 doc/as.texinfo: Update.
379
34e41783
BW		 3802004-11-05 Sterling Augustine <sterling@tensilica.com>
381
382 * config/tc-xtensa.c (total_frag_text_expansion): New.
383 (md_estimate_size_before_relax): Use it.
384 (find_address_of_next_align_frag): Likewise.
385
dcd46b4e
TL		 3862004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
387
388 * config/tc-crx.c: Rename argument types.
389 (processing_arg_number): Rename to 'cur_arg_num'.
390 (get_number_of_bits): Rename to 'set_operand_size'.
391 (get_operandtype): Rename to 'parse_operand', totally rewrite.
392 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
393 (set_indexmode_parameters): Remove function, integrate its code into
394 'set_operand'.
395 (set_operand_size): Get rid of 'Operand Number' function parameter -
396 use global variable 'cur_arg_num' instead.
397 Use a local 'argument' pointer to reference the current argument.
398 (parse_operand): Likewise.
399 (set_operand): Likewise.
400 (process_label_constant): Likewise.
401
9456465c
BW		 4022004-11-04 Bob Wilson <bob.wilson@acm.org>
403
404 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
405 (add_section_rename): Delete. Inlined into...
406 (build_section_rename): ...here. Use xstrdup instead of strdup.
407 (xtensa_section_rename): Drop "const" from argument and return types.
408 (md_show_usage): Indent to match show_usage().
409 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
410 (tc_canonicalize_section_name): Define.
411 (md_elf_section_rename): Remove unused macro.
412 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
413 * doc/c-xtensa.texi (Xtensa Options): Likewise.
414 (Frame Directive): Delete.
415
7f266840
DJ		 4162004-11-04 Daniel Jacobowitz <dan@debian.org>
417
418 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
419 * config/tc-arm.c (target_oabi): Delete.
420 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
421 (arm_opts): Remove moabi.
422 * doc/as.texinfo (Overview): Remove documentation of -moabi.
423 * doc/c-arm.texi (ARM Options): Likewise.
424 * configure: Regenerated.
425
ae57792d
HPN		 4262004-11-04 Hans-Peter Nilsson <hp@axis.com>
427
428 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
429 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
430 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
431 * configure: Regenerate.
432 * config/tc-cris.c (enum cris_archs): New.
433 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
434 (cris_insn_ver_valid_for_arch): New functions.
435 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
436 (cris_arch): New variable.
437 (md_pseudo_table): New pseudo .arch.
438 (err_for_dangerous_mul_placement): Initialize according to
439 DEFAULT_CRIS_ARCH.
440 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
441 All users changed.
442 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
443 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
444 (BRANCH_WF_V32, BRANCH_WB_V32): New.
445 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
446 use in md_cris_relax_table.
447 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
448 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
449 Update and improve head comment.
450 (OPTION_PIC): Define in terms of previous option, OPTION_US.
451 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
452 (OPTION_ARCH): New.
453 (md_longopts): New option --march=...
454 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
455 macros.
456 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
457 (HANDLE_RELAXABLE): New macro.
458 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
459 cases. Check for weak symbols and assume not relaxable. Handle
460 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
461 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
462 fragP->fr_symbol.
463 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
464 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
465 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 466 (cris_relax_frag): Handle new states.
ae57792d
HPN		 467 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
468 (md_begin): Define symbols "..asm.arch.cris.v32",
469 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
470 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
471 when entering opcode table entry points.
472 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
473 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
474 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
475 (cris_process_instruction): Initialize out_insnp->insn_type to
476 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
477 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
478 cases.
479 <case 'm'>: Check that modified_char == '.'.
480 <invalid operands>: Consume the rest of the line.
481 When operands don't match, skip over subsequent insns with
482 non-matching version specifier but same mnemonic.
483 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
484 special registers in CRISv32 are always 32 bit long.
485 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
486 New cases.
487 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
488 and compatible. Recognize "ACR" for v32, unless followed by "+".
489 (get_spec_reg): Consider cris_arch when looking up register.
490 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
491 v32 or compatible.
492 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
493 (cris_get_expression): Restore input_line_pointer if failing "early".
494 (get_flags): Consider cris_arch and recognize flags accordingly.
495 (branch_disp): Adjust for CRISv32.
496 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
497 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
498 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
499 resolved. Don't enter zeros in object file for
500 BFD_RELOC_32_PCREL.
501 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
502 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
503 (md_parse_option): Break out "return 1".
504 <OPTION_ARCH> New case.
505 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
506 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
507 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
508 <case BFD_RELOC_32_PCREL>: New cases.
509 Addends for non-zero fx_pcrel are too in fx_offset.
510 (md_show_usage): Show --march=<arch>.
511 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
512 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
513 (s_syntax) <struct syntaxes>: Properly constify member operand.
514 * config/tc-cris.h (TARGET_MACH): Define.
515 (cris_mach): Declare.
516 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
517 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
518 (CRIS-Opts): Document --march=...
519 (CRIS-Pseudos): Document .arch.
520
9306ca4a
JB		 5212004-11-04 Jan Beulich <jbeulich@novell.com>
522
523 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
524 intel syntax and no register prefix, allow $ in symbol names when
525 intel syntax.
526 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
527 (intel_float_operand): Add fourth return value indicating math control
528 operations. Make classification more precise.
529 (md_assemble): Complain if memory operand of mov[sz]x has no size
530 specified.
531 (parse_insn): Translate word operands to floating point instructions
532 operating on integers as well as control instructions to short ones
533 as expected by AT&T syntax. Translate 'd' suffix to short one only for
534 floating point instructions operating on non-integer operands.
535 (match_template): Remove fldcw special case. Adjust q-suffix handling
536 to permit it on fild/fistp/fisttp in AT&T mode.
537 (process_suffix): Don't guess DefaultSize insns' suffix from
538 stackop_size for certain floating point control instructions. Guess
539 suffix for branch and [ls][gi]dt based on flag_code. Split error
540 messages for Intel and AT&T syntax, and make the condition more strict
541 for the former. Adjust suppressing of generation of operand size
542 overrides.
543 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
544 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
545 more error checking.
546 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
547 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
548
2b4f075a
HPN		 5492004-11-03 Hans-Peter Nilsson <hp@axis.com>
550
551 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
552 md_short_jump_size, md_long_jump_size.
553 * write.c [!WORKING_DOT_WORD]: Ditto.
554 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
555 qualifier.
556 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
557 declare.
558 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
559 const qualifier in these definitions.
560 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
561 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
562
ddbc47ac
NC		 5632004-11-02 Nick Clifton <nickc@redhat.com>
564
565 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
566 table before deciding to produce a .debug_line section to match up
567 with a user provided .debug_info section.
568
3ad3f5ad
TL		 5692004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
570
571 * config/tc-crx.c (getreg_image): Bug fix, a return value was
572 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
573
c815a616
TL		 5742004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
575
576 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
577 (get_flags): New function.
c04f5787
AM		 578 (get_number_of_bits): Edit comments, update numeric values to
579 supported sizes.
580 (process_label_constant): Don't support the colon
581 format (SYMBOL:[s|m|l]).
c815a616
TL		 582 (set_cons_rparams): Support argument type 'arg_rbase'.
583 (get_operandtype): Bug fix in 'rbase' operand type parsing.
584 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 585 (getreg_image): Remove redundant code, update according to latest
586 CRX spec.
c815a616 587 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 588 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 589 instruction type (not only mnemonic).
590 Add various error checking.
591 (preprocess_reglist): Support HI/LO and user registers.
592
ed7af9f9
L		 5932004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
594
c04f5787 595 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 596 in an epilogue directive go negative.
597
ac025970
L		 5982004-10-25 H.J. Lu <hongjiu.lu@intel.com>
599
600 PR 474
601 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
602 after reporting template error during manual bundling. Reported
603 by Michael Dupont, michaelx.dupont@intel.com.
604
a394c00f
NC		 6052004-10-25 Daniel Jacobowitz <dan@debian.org>
606
607 * Makefile.am: Run dep-am.
608 * aclocal.m4: Regenerate with automake 1.9.2.
609 * Makefile.in: Regenerate with automake 1.9.2.
610 * doc/Makefile.in: Likewise.
611
612 * config/tc-arm.c: Include "dw2gencfi.h".
613 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
614 New functions.
615 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
616 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
617 (tc_cfi_frame_initial_instructions): Define.
618 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
619 Add prototypes.
620
23d83918
TL		 6212004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
622
623 * config/tc-crx.c (assemble_insn): Check unsigned immediate
624 operands validity.
625 Update coprocessor id to be unsigned immediate.
626
bb41ade5
AM		 6272004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
628
629 * config/tc-i386.c (O_secrel): Delete.
630 (tc_pe_dwarf2_emit_offset): New function.
631 * config/tc-i386.h (O_secrel): Define as O_md1.
632 (TC_DWARF2_EMIT_OFFSET): Define.
633
87e62348
NC		 6342004-10-18 Nick Clifton <nickc@redhat.com>
635
636 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
637 ignore @fptr() directives for 4-byte fixups.
638
3c55da70
AM		 6392004-10-15 Alan Modra <amodra@bigpond.net.au>
640
641 * Makefile.am: Run "make dep-am"
642 * Makefile.in: Regenerate.
643
40e7b7b9
BW		 6442004-10-14 Bob Wilson <bob.wilson@acm.org>
645
646 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
647 Remove comments about placement of literal pools.
648 (Literal Directive): Update description of literal placement.
649 (Literal Prefix Directive): Remove statement that this does not apply
650 to absolute-mode literals. Describe new section naming scheme.
651
b08b5071
BW		 6522004-10-12 Bob Wilson <bob.wilson@acm.org>
653
654 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
655 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
656 is_windowed_return_opcode): Delete.
657 (xtensa_frob_label): Use get_subseg_target_freq.
658 (md_assemble): Inline call to is_entry_opcode.
659 (xtensa_handle_align): Inline call to get_frag_is_literal.
660 (relaxation_requirements): Inline call to is_jx_opcode.
661 (emit_single_op): Inline call to is_movi_opcode.
662 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
663 get_frag_is_no_transform, is_entry_opcode, and
664 set_frag_is_specific_opcode. Use get_subseg_total_freq.
665 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
666 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
667 Inline calls to get_frag_is_no_transform.
668 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
669 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
670 get_frag_is_no_transform.
671 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
672 and set_frag_is_no_transform.
673 (get_expression_value): Delete.
674 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
675 cur_target_freq to target_freq.
676 (get_subseg_info): Split out code to create a new map entry into ...
677 (add_subseg_info): ... this new function.
678 (get_last_insn_flags): Check if get_subseg_info succeeded.
679 (set_last_insn_flags): Call add_subseg_info if needed.
680 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
681 (xtensa_reorder_segments): Compute last_sec while counting sections.
682 Remove call to get_last_sec.
683 (get_last_sec): Delete.
684 (cache_literal_section): Inline call to retrieve_literal_seg and its
685 callees, seg_present and add_seg_list.
686 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
687 (get_frag_is_insn, get_frag_is_no_transform,
688 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
689 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
690
7fa3d080
BW		 6912004-10-12 Bob Wilson <bob.wilson@acm.org>
692
693 * config/tc-xtensa.c: Use ISO C90 formatting.
694 * config/tc-xtensa.h: Likewise.
695 * config/xtensa-istack.h: Likewise.
696 * config/xtensa-relax.c: Likewise.
697 * config/xtensa-relax.h: Likewise.
698
8cb51566
PB		 6992004-10-12 Paul Brook <paul@codesourcery.com>
700
701 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
702 EF_ARM_EABI_VER4.
703 (arm_eabis): Ditto.
704 * doc/c-arm.texi: Document that we actually support -meabi=4, not
705 -meabi=3.
706
653cfe85
BW		 7072004-10-08 Bob Wilson <bob.wilson@acm.org>
708
709 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
710 entries.
711 (Acknowledgements): Use "GAS" instead of AS variable.
712
d2b2c203
DJ		 7132004-10-08 Daniel Jacobowitz <dan@debian.org>
714
715 * config/tc-i386.c: Include "elf/x86-64.h".
716 (i386_elf_section_type): New function.
717 * config/tc-i386.h (md_elf_section_type): Define.
718 (i386_elf_section_type): New prototype.
719
e80e0390
NC		 7202004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
721
722 * config/m68k-parse.h (enum m68k_register): New control register,
723 MBAR2 (for MCF5249)
724 * config/tc-m68k.c: Correct control register set for MCF5249.
725
43cd72b9 7262004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 727 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 728
729 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
730 (UNREACHABLE_MAX_WIDTH): Define.
731 (XTENSA_FETCH_WIDTH): Delete.
732 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
733 prefer_const16, prefer_l32r): New global variables.
734 (LIT4_SECTION_NAME): Define.
735 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
736 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
737 (frag_flags struct): New.
c04f5787 738 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 739 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
740 (bitfield, bit_is_set, set_bit, clear_bit): Define.
741 (MAX_FORMATS): Define.
742 (op_placement_info struct, op_placement_table): New.
743 (O_pltrel, O_hi16, O_lo16): Define.
744 (directiveE enum): Rename directive_generics to directive_transform.
745 Delete directive_relax. Add directive_schedule,
746 directive_absolute_literals, and directive_last_directive.
747 (directive_info): Rename "generics" to "transform". Delete "relax".
748 Add "schedule" and "absolute-literals".
749 (directive_state): Adjust entries to match changes in directive_info.
750 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
751 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
752 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
753 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
754 (align_only_targets, software_a0_b_retw_interlock,
755 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
756 software_avoid_short_loop, software_avoid_close_loop_end,
757 software_avoid_all_short_loops, specific_opcode): Delete.
758 (warn_unaligned_branch_targets): New.
759 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
760 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
761 (option_[no_]link_relax, option_[no_]transform,
762 option_[no_]absolute_literals, option_warn_unaligned_targets,
763 option_prefer_l32r, option_prefer_const16, option_target_hardware):
764 New enum values.
765 (option_[no_]align_only_targets, option_literal_section_name,
766 option_text_section_name, option_data_section_name,
767 option_bss_section_name, option_eb, option_el): Delete.
768 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
769 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
770 and target-hardware. Delete entries for [no-]target-align-only,
771 literal-section-name, text-section-name, data-section-name, and
772 bss-section-name.
773 (md_parse_option): Handle new options and remove old ones. Accept but
774 ignore [no-]density options. Warn for [no-]generics and [no-]relax
775 and treat them as [no-]transform.
776 (md_show_usage): Add new options and remove old ones.
777 (xtensa_setup_hw_workarounds): New.
778 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
779 "long", "short", "loc" and "frequency" entries.
780 (use_generics): Rename to ...
781 (use_transform): ... this function. Add past_xtensa_end check.
782 (use_longcalls): Add past_xtensa_end check.
783 (code_density_available, can_relax): Delete.
784 (do_align_targets): New.
785 (get_directive): Accept dashes in directive names. Warn about
786 [no-]generics and [no-]relax directives and treat them as
c04f5787 787 [no-]transform.
43cd72b9
BW		 788 (xtensa_begin_directive): Call md_flush_pending_output only for some
789 directives. Check for directives inside instruction bundles. Warn
790 about deprecated ".begin literal" usage. Warn and ignore [no-]density
791 directives. Handle new directives. Check generating_literals flag
792 for literal_prefix.
793 (xtensa_end_directive): Check for directives inside instruction
794 bundles. Warn and ignore [no-]density directives. Handle new
795 directives. Call xtensa_set_frag_assembly_state.
796 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
797 xtensa_dwarf2_emit_insn): New.
798 (xtensa_literal_position): Call md_flush_pending_output. Do not check
799 use_literal_section flag.
800 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
801 literals. Use xtensa_elf_cons to parse the expression.
802 (xtensa_literal_prefix): Do not check use_literal_section. Support
803 ".lit4" sections for absolute literals. Change prefix convention to
804 replace ".text" (or ".t" in a linkonce section). No need to call
805 subseg_set.
806 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
807 (expression_end): Handle closing braces and colons.
808 (PLT_SUFFIX, plt_suffix): Delete.
809 (expression_maybe_register): Use new xtensa-isa.h functions. Use
810 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
811 and O_hi16 expressions as well.
812 (tokenize_arguments): Handle closing braces and colons.
813 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
814 operands and paired register syntax.
815 (get_invisible_operands): New.
816 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
817 new xtensa-isa.h functions.
818 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
819 (xg_translate_idioms): Check if inside bundle. Use use_transform.
820 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
821 instructions. Use xtensa_translate_zero_immed.
822 (operand_is_immed, operand_is_pcrel_label): Delete.
823 (get_relaxable_immed): Use new xtensa-isa.h functions.
824 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
825 functions.
826 (xtensa_print_insn_table, print_vliw_insn): New.
827 (is_direct_call_opcode): Use new xtensa-isa.h functions.
828 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
829 is_branch_or_jump_opcode): Delete.
830 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
831 (opnum_to_reloc, reloc_to_opnum): Delete.
832 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
833 xtensa-isa.h functions. Operate on one slot of an instruction.
834 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
835 xg_get_insn_size): Delete.
836 (xg_get_build_instr_size): Use xg_get_single_size.
837 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
838 xg_build_widen_table. Use xg_get_single_size.
839 (xg_get_max_narrow_insn_size): Delete.
840 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
841 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
842 xg_get_single_size.
843 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
844 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
845 (xg_expand_to_stack, xg_expand_narrow): Update calls to
846 xg_build_widen_table. Use xg_get_single_size.
847 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
848 xg_check_operand.
849 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
850 treat weak symbols conservatively.
851 (xg_check_operand): Use new xtensa-isa.h functions.
852 (is_dnrange): Delete.
853 (xg_assembly_relax): Inline previous calls to tinsn_copy.
854 (xg_finish_frag): Specify separate relax states for the frag and slot0.
855 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
856 xtensa-isa.h functions.
857 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
858 xg_instruction_matches_options): New.
859 (xg_instruction_matches_rule): Handle O_register expressions. Call
860 xg_instruction_matches_options.
861 (transition_rule_cmp): New.
862 (xg_instruction_match): Update call to xg_build_simplify_table.
863 (xg_build_token_insn): Record loc fields.
864 (xg_simplify_insn): Check is_specific_opcode field and
865 density_supported flag.
866 (xg_expand_assembly_insn): Skip checking code_density_available. Use
867 new xtensa-isa.h functions. Call use_transform instead of can_relax.
868 (xg_assemble_literal): Add error handling for O_big. Call
869 record_alignment. Handle O_pltrel.
870 (xg_valid_literal_expression): New.
871 (xg_assemble_literal_space): Add slot parameter. Remove call to
872 set_expr_symbol_offset. Add call to record_alignment. Update call to
873 xg_finish_frag.
874 (xg_emit_insn): Delete.
875 (xg_emit_insn_to_buf): Add format parameter. Update calls to
876 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
877 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
878 and slot parameters. Handle new "alternate" relocations for absolute
879 literals and CONST16 instructions. Check for bad uses of O_lo16 and
880 O_hi16. Use new xtensa-isa.h functions.
881 (xg_assemble_tokens): Delete.
882 (is_register_writer): Use new xtensa-isa.h functions.
883 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
884 old-style RSR from LCOUNT.
885 (next_frag_opcode): Delete.
886 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
887 update_next_frag_state): New.
888 (update_next_frag_nop_state): Delete.
889 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
890 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
891 the state of the absolute-literals directive. Add calls to
892 record_alignment and xtensa_set_frag_assembly_state. Call
893 xtensa_switch_to_non_abs_literal_fragment instead of
894 xtensa_switch_to_literal_fragment.
895 (build_nop): New.
896 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
897 (get_expanded_loop_offset): Change check for undefined opcode to an
898 assertion.
899 (xtensa_set_frag_assembly_state, relaxable_section,
900 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
901 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
902 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
903 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
904 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
905 (xtensa_init_fix_data): New.
906 (xtensa_frob_label): Reset label symbol to the current frag. Check
907 do_align_targets and generating_literals flag. Propagate frequency
908 info to new alignment frag. Call xtensa_set_frag_assembly_state.
909 (xtensa_unrecognized_line): New.
910 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
911 to xtensa_set_frag_assembly_state.
912 (error_reset_cur_vinsn): New.
913 (md_assemble): Remove check for literal frag. Remove call to
914 istack_init. Call use_transform instead of use_generics. Parse
915 explicit instruction format specifiers. Move code for
916 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
917 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
918 Add dwarf2_where call. Remote automatic alignment for ENTRY
919 instructions. Move call to xtensa_clear_insn_labels to the end.
920 Rearrange to handle bundles.
921 (xtensa_cons_fix_new): Delete.
922 (xtensa_handle_align): New.
923 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
924 assignment to is_no_density field.
925 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
926 instead of reloc_to_opnum. Handle "alternate" relocations.
927 (xtensa_force_relocation, xtensa_check_inside_bundle,
928 xtensa_elf_section_change_hook): New.
929 (xtensa_symbol_new_hook): Delete.
930 (xtensa_fix_adjustable): Check for difference of symbols with an
931 offset. Check for external and weak symbols.
932 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
933 (md_estimate_size_before_relax): Return expansion for the first slot.
934 (tc_gen_reloc): Handle difference of symbols by producing
935 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
936 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
937 tentative values into the output when linkrelax is set.
938 (XTENSA_PROP_SEC_NAME): Define.
939 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
940 Create literal tables only if using literal sections. Create new
941 property tables instead of old instruction tables. Check for unaligned
942 branch targets and loops.
943 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
944 new_resource_table, clear_resource_table, resize_resource_table,
945 resources_available, reserve_resources, release_resources,
946 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
947 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
948 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
949 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
950 flag. Update checks for workaround options. Call
951 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
952 (xtensa_cleanup_align_frags): Add special case for branch targets.
953 Check for and mark unreachable frags.
954 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
955 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
956 end of a zero-overhead loop body.
957 (frag_can_negate_branch): Handle instructions with multiple slots.
958 Use new xtensa-isa.h functions
959 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
960 xtensa_mark_zcl_first_insns): New.
961 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
962 transformations are disabled.
963 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
964 multislot instructions.
965 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
966 Likewise. Also error if transformations are disabled.
967 (unrelaxed_frag_max_size): New.
968 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
969 xtensa-isa.h functions.
970 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
971 xtensa_opcode_is_loop instead of is_loop_opcode.
972 (get_text_align_power): Replace as_fatal with assertion.
973 (get_text_align_fill_size): Iterate instead of using modulus when
974 use_nops is false.
975 (get_noop_aligned_address): Assert that this is for a machine-dependent
976 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
977 xg_get_single_size, and frag_format_size.
978 (get_widen_aligned_address): Rename to ...
979 (get_aligned_diff): ... this function. Add max_diff parameter.
980 Remove handling of rs_align/rs_align_code frags. Use
981 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
982 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
983 and pass it back to caller.
984 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
985 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
986 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
987 (relax_frag_text_align): Rename to ...
988 (relax_frag_loop_align): ... this function. Assume loops can only be
989 in the first slot of an instruction.
990 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
991 instruction. Remove call to frag_wane.
992 (relax_frag_narrow): Rename to ...
993 (relax_frag_for_align): ... this function. Extend to handle
994 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
995 RELAX_NARROW for the first slot.
996 (find_address_of_next_align_frag, bytes_to_stretch): New.
997 (future_alignment_required): Use find_address_of_next_align_frag and
998 bytes_to_stretch. Look ahead to subsequent frags to make smarter
999 alignment decisions.
1000 (relax_frag_immed): Add format, slot, and estimate_only parameters.
1001 Check if transformations are enabled for b_j_loop_end workaround.
1002 Use new xtensa-isa.h functions and handle multislot instructions.
1003 Update call to xg_assembly_relax.
1004 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
1005 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
1006 frag types.
1007 (convert_frag_narrow): Add segP, format and slot parameters. Call
1008 convert_frag_immed for branch instructions. Adjust calls to
1009 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
1010 xg_get_single_size and xg_get_single_format.
1011 (convert_frag_fill_nop): New.
1012 (convert_frag_immed): Add format and slot parameters. Handle multislot
1013 instructions and use new xtensa-isa.h functions. Update calls to
1014 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
1015 enabled for b_j_loop_end workaround. Use build_nop instead of
1016 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1017 frags. Use xg_get_single_size. Handle O_pltrel.
1018 (fix_new_exp_in_seg): Remove check for old plt flag.
1019 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1020 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1021 for loop opcode to an assertion. Mark all frags up to the end of the
1022 loop as not transformable.
1023 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1024 (get_subseg_info): New.
1025 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1026 check for dest_seg.
1027 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1028 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1029 (xtensa_switch_to_non_abs_literal_fragment): New.
1030 (cache_literal_section): Add is_code parameter and pass it through to
1031 retrieve_literal_seg.
1032 (retrieve_literal_seg): Add is_code parameter and use it to set the
1033 flags on the literal section. Handle case where head parameter is 0.
1034 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1035 set_frag_is_no_transform): New.
1036 (xtensa_create_property_segments): Add end_property_function parameter
1037 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1038 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1039 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1040 (add_xt_block_frags): Add end_property_function parameter and call it
1041 if it is non-zero. Call xtensa_frag_flags_init.
1042 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1043 get_frag_property_flags, frag_flags_to_number,
1044 xtensa_frag_flags_combinable, xt_block_aligned_size,
1045 xtensa_xt_block_combine, add_xt_prop_frags,
1046 init_op_placement_info_table, opcode_fits_format_slot,
1047 xg_get_single_size, xg_get_single_format): New.
1048 (istack_push): Inline call to tinsn_copy.
1049 (tinsn_copy): Delete.
1050 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1051 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1052 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1053 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1054 functions. Handle invisible operands.
1055 (tinsn_to_slotbuf): New.
1056 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1057 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1058 vinsn_from_chars, and xg_free_vinsn.
1059 (tinsn_from_insnbuf): New.
1060 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1061 instructions. Handle symbol differences.
1062 (get_num_stack_text_bytes): Use xg_get_single_size.
1063 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1064 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1065 get_expr_register, set_expr_symbol_offset_diff): New.
1066 * config/tc-xtensa.h (MAX_SLOTS): Define.
1067 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1068 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1069 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1070 RELAX_NONE types.
1071 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1072 (xtensa_frag_type struct): Add is_assembly_state_set,
1073 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1074 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1075 Replace is_generics and is_relax fields by is_no_transform field.
1076 Delete is_text and is_longcalls fields. Change text_expansion and
1077 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1078 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1079 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1080 (xtensa_fix_data struct): New.
1081 (xtensa_symfield_type struct): Delete plt field.
1082 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1083 forward declaration here.
1084 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1085 (XTENSA_SECTION_RENAME): Undefine.
1086 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1087 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1088 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1089 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1090 (unit_num_copies_func, opcode_num_units_func,
1091 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1092 (resource_table struct): New.
1093 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1094 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1095 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1096 (tinsn_copy): Delete prototype.
1097 (vliw_insn struct): New.
1098 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1099 (widen_spec_list): Add option conditions for density and boolean
1100 instructions. Add expansions using CONST16 and conditions for using
1101 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1102 predicted branches.
1103 (simplify_spec_list): Add option conditions for density instructions.
1104 Add entry for NOP instruction.
1105 (append_transition): Add cmp function pointer parameter and use it to
1106 insert the new entry in order.
1107 (operand_function_LOW16U, operand_function_HI16U): New.
1108 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1109 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1110 (enter_opname, split_string): Use xstrdup instead of strdup.
1111 (init_insn_pattern): Initialize new options field.
1112 (clear_req_or_option_list, clear_req_option_list,
1113 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1114 New.
1115 (parse_insn_pattern): Parse option conditions.
1116 (transition_applies): New.
1117 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1118 swapped last arguments in calls to append_constant_value_condition.
1119 Call clone_req_option_list. Add warning about invalid opcode.
1120 Handle LOW16U and HI16U function names.
1121 (build_transition_table): Add cmp parameter and use it in calls to
1122 append_transition. Use new xtensa-isa.h functions. Check
1123 transition_applies before adding entries.
1124 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1125 pass it through to build_transition_table.
1126 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1127 ReqOption, transition_cmp_fn): New types.
1128 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1129 (transition_rule struct): Add options field.
1130 * doc/as.texinfo (Overview): Update Xtensa options.
1131 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1132 --[no-]relax, and --[no-]generics options. Update descriptions of
1133 --text-section-literals and --[no-]longcalls. Add
1134 --[no-]absolute-literals and --[no-]transform.
1135 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1136 Remove use of "generic" and "specific" terminology for opcodes.
1137 (Xtensa Registers): Generalize the syntax description to include
1138 user-defined register files.
1139 (Xtensa Automatic Alignment): Update.
1140 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1141 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1142 (Xtensa Directives): Remove confusing rules about precedence.
1143 (Density Directive, Relax Directive): Delete.
1144 (Schedule Directive): New.
1145 (Generics Directive): Rename to ...
1146 (Transform Directive): ... this node.
1147 (Literal Directive): Update for absolute literals. Missing
1148 literal_position directive is now an error.
1149 (Literal Position Directive): Update for absolute literals.
1150 (Freeregs Directive): Delete.
1151 (Absolute Literals Directive): New.
1152 (Frame Directive): Minor editing.
1153 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1154 Update dependencies.
1155 * Makefile.in: Regenerate.
1156
6e1304d8
RS		 11572004-10-07 Richard Sandiford <rsandifo@redhat.com>
1158
1159 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1160 to build the second and third fixups for a composite relocation.
1161 (macro_read_relocs): New function.
1162 (macro_build): Use it.
1163 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1164 Simplify fragging code accordingly.
1165 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1166 of the composite relocation. Set fx_tcbit in both fixups.
1167
b1dca8ee
RS		 11682004-10-07 Richard Sandiford <rsandifo@redhat.com>
1169
1170 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1171 (md_apply_fix3): Don't treat composite relocs as done.
1172
89658e52
NC		 11732004-10-07 Jan Beulich <jbeulich@novell.com>
1174
1175 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1176 prefix for symbol names generated from the LOCAL macro directive.
1177
289040ca
NC		 1178 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1179 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1180
48c9f030
NC		 11812004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1182
1183 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 1184 Special registers.
5c5054ab 1185 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 1186 (get_cinv_parameters): Add 'b' option to invalidate the
1187 branch-target cache.
1188
7ed4c4c5
NC		 11892004-10-05 Paul Brook <paul@codesourcery.com>
1190
1191 * config/tc-arm.c (unwind): New variable.
1192 (vfp_sp_encode_reg): New function.
1193 (vfp_sp_reg_required_here): Use it.
1194 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1195 (vfp_parse_reg_list): New function.
1196 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1197 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1198 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1199 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1200 functions.
1201 (md_pseudo_table): Add them.
1202 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
1203 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
1204 (set_section, add_unwind_adjustsp, flush_pending_unwind,
1205 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
1206 require_hashconst, add_unwind_opcode): New functions.
1207 * doc/tc-arm.text: Document unwinding opcodes.
1208 * NEWS: Mention the new feature.
1209
04ca8703
EC		 12102004-10-04 Eric Christopher <echristo@redhat.com>
1211
1212 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
1213
7c1d0959
L		 12142004-10-01 H.J. Lu <hongjiu.lu@intel.com>
1215
1216 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
1217 TLS relocations.
1218 * config/tc-s390.c (md_apply_fix3): Likewise.
1219 * config/tc-sparc.c (md_apply_fix3): Likewise.
1220
40a18ebd
NC		 12212004-10-01 Paul Brook <paul@codesourcery.com>
1222
1223 * config/tc-arm.c (arm_elf_section_type): New function.
1224 (arm_elf_change_section): Set section link for exidx sections.
1225 * config/tc-arm.h (arm_elf_section_type): Add prototype.
1226 (md_elf_section_type): Define.
1227
14127cc4
NC		 12282004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
1229
1230 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
1231 instruction's offset.
1232
b7c92712
NC		 12332004-10-01 Adam Nemet <anemet@lnxw.com>
1234
1235 * (TARGET_FORMAT): Remove LynxOS COFF definition.
1236
65555e64
AM		 12372004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
1238
1239 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
1240 asymbol *, instead use symbol_get_bfdsym.
1241
9fe0b840
NC		 12422004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
1243
1244 * config/tc-m68k.c (select_control_regs): Add mcf5249.
1245
0dd132b6
NC		 12462004-09-30 Paul Brook <paul@codesourcery.com>
1247
1248 * config/tc-arm.c (do_smi, do_nop): New functions.
1249 (insns): Add ARMv6ZK instructions.
1250 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
1251 (tc_gen_reloc): Ditto.
1252 (arm_cpus): Add mpcore and arm1176.
1253 (arm_archs): Add armv6{k,z,zk}.
1254 * doc/c-arm.texi: Document new cores and architectures.
1255
a737bd4d
NC		 12562004-09-30 Nick Clifton <nickc@redhat.com>
1257
1258 * config/tc-arm.c: Use ISO C90 formatting.
1259
3631a3c8
NC		 12602004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
1261
a737bd4d 1262 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 1263 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
1264 REG_TYPE_MVDX is expected.
1265
d5f0cf92
AM		 12662004-09-29 Marc Bevand <m.bevand@gmail.com>
1267
1268 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
1269
9f9a069e
JW		 12702004-09-21 James E Wilson <wilson@specifixinc.com>
1271
1272 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
1273 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
1274 output_spill_base, output_unat_psprel, output_lc_psprel,
1275 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
1276 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
1277 output_spill_psprel_p): Use it.
1278
4b778c88
TL		 12792004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
1280
c04f5787 1281 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 1282 Handle load/stor unique instructions before parsing.
4b778c88 1283
eb043451
PB		 12842004-09-17 Paul Brook <paul@codesourcery.com>
1285
1286 * config/tc-arm.c (s_arm_rel31): New funciton.
1287 (md_pseudo_table): Add .rel31.
04ca8703 1288 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 1289 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
1290 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
1291 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
1292 (arm_parse_reloc): Add (target2).
1293
8ea2b00f
AM		 12942004-09-17 Alan Modra <amodra@bigpond.net.au>
1295
1296 * Makefile.am: Run "make dep-am".
1297 * Makefile.in: Regenerate.
1298 * aclocal.m4: Regenerate.
1299 * configure: Regenerate.
1300 * doc/Makefile.in: Regenerate.
1301 * po/POTFILES.in: Regenerate.
1302 * po/gas.pot: Regenerate.
1303
7e1792e0
HPN		 13042004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
1305
1306 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
1307 [!LLONG_MAX]: Ditto.
1308
9c504268
PB		 13092004-09-13 Paul Brook <paul@codesourcery.com>
1310
1311 * config/tc-arm.c: Rename RELABS to TARGET1.
1312
2159ac21
AM		 13132004-09-13 Alan Modra <amodra@bigpond.net.au>
1314
1315 * messages.c (as_internal_value_out_of_range): Cast values passed
1316 to as_bad_where or as_warn_where to proper type.
1317
23794b24
MM		 13182004-09-11 Theodore A. Roth <troth@openavr.org>
1319
1320 * config/tc-avr.c: Add support for
1321 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
1322
e9fad691
AM		 13232004-09-09 Alan Modra <amodra@bigpond.net.au>
1324
1325 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
1326 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
1327
10b016c2
PB		 13282004-09-08 Paul Brook <paul@codesourcery.com>
1329
1330 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
1331 fini_array and preinit_array section types.
1332 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
1333 and fini_array.
1334 * doc/as.texinfo: Document extra section types.
1335
e5a52504
MM		 13362004-09-02 Mark Mitchell <mark@codesourcery.com>
1337
1338 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
1339 * Makefile.in: Regenerated.
1340 * configure.in: Set em for arm*-*-symbianelf*.
1341 * configure: Regenerated.
1342 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
1343 vectors when appropriate.
1344 * config/te-symbian.h: New file.
1345
42851540
NC		 13462004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1347
1348 * config/tc-crx.c (gettrap): Exception vector can be case
1349 insensitive.
04ca8703 1350 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 1351 instructions.
1352 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 1353 (process_label_constant): Initialize relocation type to
42851540
NC		 1354 BFD_RELOC_NONE
1355
8783612f
RE		 13562004-09-01 Richard Earnshaw < reanrsha@arm.com>
1357
1358 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
1359 for synthesizable cores.
1360
1ff4677c
RE		 1361 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
1362
b18c562e
NC		 13632004-08-25 Dmitry Diky <diwil@spec.ru>
1364
1365 * config/tc-msp430.c: Clean-up the code.
1366 (md_relax_table): New relax table.
1367 (mcu_types): Sort MCU types.
1368 (md_pseudo_table): Add .profiler pseudo handler.
1369 (pow2value): New function.
1370 (msp430_profiler): New function.
1371 (msp430_operands): Add new insns handlers.
1372 (msp430_srcoperand): Add register operand handler, allow complex
1373 expressions.
1374 (md_estimate_size_before_relax): Rewritten.
1375 (md_convert_frag): Rewritten.
1376 (msp430_relax_frag): New function.
1377 * config/tc-msp430.h (md_relax_frag): define macro
1378 * doc/c-msp430.texi: Update information.
1379
8f94ae4d
NC		 13802004-08-24 Nick Clifton <nickc@redhat.com>
1381
1382 * as.c (std_shortopts): Allow -g to take an optional argument.
1383 (parse_args): Pass any switch starting with -g on to the backend
1384 for parsing.
1385
e51dace8
MM		 13862004-08-18 Mark Mitchell <mark@codesourcery.com>
1387
1388 * configure.in (arm*-*-symbianelf*): New target.
1389 (arm*-*-eabi*): Likewise.
1390 * configure: Regenerated.
1391
f7870c8d
TS		 13922004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1393 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
1394 correctly.
1395
d6afba4b
JJ		 13962004-08-18 Jakub Jelinek <jakub@redhat.com>
1397
1398 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
1399 argument, don't do anything if current section is not
1400 .gnu.linkonce.t.* and linkonce_empty is set.
1401 (generate_unwind_image, dot_endp): Adjust callers, call
1402 start_unwind_section (*, 1) if nothing will be put into the
1403 section.
1404
329e276d
NC		 14052004-08-17 Nick Clifton <nickc@redhat.com>
1406
1407 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
1408 (show_usage): Add -g.
1409 (std_longopts): Add --gen-debug. Alpha sort the table.
1410 (parse_args): Print an error message if a switch is not handled.
1411 Handle the -g switch, calling md_debug_format_selector() if
1412 necessary.
1413 * NEWS: Mention new feature.
1414 * doc/as.texinfo: Document new switch.
1415 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 1416
329e276d
NC		 1417 * config/tc-arm.c (md_parse_option): Do not issue an error message
1418 if the switch is not recognised.
1419 * config/tc-m68k.c (md_parse_option): Likewise.
1420 * config/tc-pdp11.c (md_parse_option): Likewise.
1421 * config/tc-v850.c (md_parse_option): Likewise.
1422
1423 * as.h: Fix up formatting.
1424 * tc.h: Likewise.
1425
4101eec8
NC		 14262004-08-16 Nick Clifton <nickc@redhat.com>
1427
2766e5e4
NC		 1428 * macro.c (macro_set_alternate): Use ISO C90 formatting.
1429
4101eec8
NC		 1430 * configure.in: Sort architecture based tables alphabetically.
1431 * configure: Regenerate.
1432
80f846b6
AM		 14332004-08-16 Alan Modra <amodra@bigpond.net.au>
1434
1435 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
1436 { "cc", 68 }, with { "cr", 70 }.
1437
caa32fe5
NC		 14382004-08-13 Jan Beulich <jbeulich@novell.com>
1439 Nick Clifton <nickc@redhat.com>
1440
1441 * as.c: Add and handle new --alternate command line option.
1442 * macro.c (macro_set_alternate): New.
1443 * macro.h (macro_set_alternate): Declare.
1444 * read.c: Add and handle new .altmacro and .noaltmacro directives.
1445 * doc/as.texinfo: Document new command line option and pseudo-ops
1446 as well as insert documentation originating from gasp about
1447 alternate macro syntax.
1448 * NEWS: Mention new command line option and pseudo-ops.
1449
b2221023
MM		 14502004-08-10 Mark Mitchell <mark@codesourcery.com>
1451
1452 * expr.c (operand): Handle the "~", "-", and "!" operators applied
1453 to bignums.
1454
db6579d4
PB		 14552004-08-06 Paul Brook <paul@codesourcery.com>
1456
1457 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
1458 Handle new relocations.
1459 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
1460
e750405d
BW		 14612004-08-05 Bob Wilson <bob.wilson@acm.org>
1462
1463 * write.c (relax_segment): Use was_address instead of address when
1464 setting fr_fix field for align frag due to backwards .org.
1465
1d70c7fb
AO		 14662004-07-29 Alexandre Oliva <aoliva@redhat.com>
1467
1468 Introduce SH2a support.
1469 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1470 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
1471 arch_sh2a_nofpu_up.
1472 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1473 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
1474 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1475 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
1476 to end of conditional expression.
1477 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1478 * config/tc-sh.c: Add sh2a-nofpu support.
1479 2003-12-29 DJ Delorie <dj@redhat.com>
1480 * tc-sh.c: Add sh2a support.
1481 (parse_reg): Add tbr.
1482 (parse_at): Support @@(disp,tbr).
1483 (get_specific): Support sh2a opcodes.
1484 (insert4): New, for 4 byte relocs.
1485 (build_Mytes): Support sh2a opcodes.
1486 (md_apply_fix3_Mytes): Support sh2a opcodes.
1487 2003-12-02 Michael Snyder <msnyder@redhat.com>
1488 * config/tc-sh.c (md_parse_option): Handle sh2a.
1489 (sh_elf_final_processing): Ditto.
1490
e7fbc2bf
JT		 14912004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1492
1493 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
1494 for TE_NetBSD.
1495
9232bbb0
AM		 14962004-07-27 Alan Modra <amodra@bigpond.net.au>
1497
1498 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
1499 (ppc_arch): Expand comment.
1500
670ec21d
NC		 15012004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1502
1503 * config/tc-crx.c: Support evaluating the difference between two
1504 symbols.
1505 * config/tc-crx.h: Likewise.
1506
406f8ff9 15072004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 1508
1509 * config/tc-ia64.c (start_unwind_section): Set the linked-to
1510 section.
1511 (ia64_elf_section_change_hook): Set the linked-to section for
1512 SHT_IA_64_UNWIND.
1513
c05e9f04
NC		 15142004-07-26 Dmitry Diky <diwil@spec.ru>
1515
1516 * config/tc-msp430.c: Add new subtargets: msp430x1610,
1517 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
1518 msp430xG438, msp430xG439.
1519
e9863d7f
DJ		 15202004-07-25 Daniel Jacobowitz <dan@debian.org>
1521
1522 * doc/as.texinfo (Section, PushSection): Correct documentation
1523 for ELF.
1524
543613e9 15252004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 1526
1527 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1528 permissible for the selected instruction suffix.
1529 (match_template): Don't permit 64-bit general purpose operands in
1530 32-bit mode.
1531 (finalize_imm): Permit 64-bit immediates.
1532 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
1533 specially except for the width of the used base and/or index
1534 registers. For 32-bit displacements, use sign-extended
1535 relocations only when using 64-bit addressing.
1536 Force zero displacement on rip-relative addressing when there is
1537 no other displacement.
1538 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
1539 specially except for the width of the used base and/or index
1540 registers.
1541 (parse_register): Disallow Reg64 registers in 32-bit mode.
1542
543613e9
NC		 1543 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
1544 suffix if the instruction doesn't support it.
04ca8703 1545
01a3f561
MR		 15462004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
1547
1548 * config/tc-mips.c (append_insn): Handle constant expressions with
1549 no associated relocation.
1550 (mips_ip): Cancel the expression after use for the Q format
1551 specifier.
1552 (parse_relocation): Return no relocation for unsupported
1553 operators.
1554 (my_getSmallExpression): Return no relocation if no relocation
1555 operators are used.
1556
e12904d2
DA		 15572004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1558
1559 * config/obj-som.c (adjust_stab_sections): Add prototype.
1560 (obj_som_compiler, obj_som_version, obj_som_copyright,
1561 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
1562 * config/tc-hppa.c (update_subspace): Likewise.
1563 (is_defined_subspace): Amplify comment.
1564 * config/obj-som.h (som_frob_file): Add prototype.
1565
90c1602c
L		 15662004-07-19 Christopher Faylor <cgf@timesys.com>
1567 H.J. Lu <hongjiu.lu@intel.com>
1568
1569 * subsegs.c (section_symbol): Don't create a new segment when
1570 existing segment is undefined.
1571
f263249b
RE		 15722004-07-16 Richard Earnshaw <rearnsha@arm.com>
1573
1574 * config/tc-arm.c: Include include/opcode/arm.h.
1575 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
1576 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
1577 (FPU_ARCH_*): Delete.
1578 * Makefile.am: Update dependencies.
1579 * Makefile.in: Regenerate.
1580
152c65b9
NC		 15812004-07-15 Nick Clifton <nickc@redhat.com>
1582
1583 * configure.in: Accept armbe as a big-endian arm configuration.
1584 * configure: Regenerate.
1585
0477af35
NC		 15862004-07-13 Thomas Nystrom <thn@saeab.se>
1587
1588 * config/tc-i386.c (T_SHIFTOP): New constant.
1589 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
1590 (intel_el1): Handle '~'.
1591 (intel_get_token): Handle '<>', '&', '|' and '~'.
1592
15932004-07-13 Nick Clifton <nickc@redhat.com>
1594
1595 (md_assemble): Remove spurious newline from end of as_bad error
1596 message.
1597 (intel_e05_1): Likewise.
1598 (intel_e11): Likewise.
1599 (intel_match_token): Likewise.
1600
31302357
AS		 16012004-07-11 Andreas Schwab <schwab@suse.de>
1602
1603 * config/tc-m68k.c: Convert to C90. Remove redundant
1604 declarations. Indentation fixup.
1605 [M68KCOFF]: Include "obj-coff.h" instead of declaring
1606 obj_coff_section ourselves.
04ca8703 1607
549f748d
JW		 16082004-07-09 James E Wilson <wilson@specifixinc.com>
1609
1610 * config/tc-ia64.c (default_big_endian): New.
1611 (dot_byteorder, md_begin): Use it.
1612 (md_parse_option): Set it.
04ca8703 1613
1a320fbb
NC		 16142004-07-09 Nick Clifton <nickc@redhat.com>
1615
1616 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
1617 * configure: Regenerate.
1618 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
1619 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
1620 sh_find_elf_flags if necessary.
1621
de7e6852
RS		 16222004-07-08 Richard Sandiford <rsandifo@redhat.com>
1623
1624 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
1625 going to be split into more than one in-place addend, return 0
1626 for relocations against mergeable sections. Associate comments
1627 with code.
1628
1fe1f39c
NC		 16292004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1630
1631 * Makefile.am (CPU_TYPES): Add crx.
1632 (TARGET_CPU_CFILES): Add config/tc-crx.c.
1633 (TARGET_CPU_HFILES): Add config/tc-crx.h.
1634 (DEPTC_crx_elf): New target.
1635 (DEPOBJ_crx_elf): Likewise.
1636 (DEP_crx_elf): Likewise.
1637 * Makefile.in: Regenerate.
1638 * configure.in: Add crx* target.
1639 * configure: Regenerate.
1640 * config/tc-crx.c: New file.
1641 * config/tc-crx.h: New file.
1642 * NEWS: Mention new target.
1643
d9895649
NC		 16442004-07-06 Nick Clifton <nickc@redhat.com>
1645
85fbca6a 1646 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 1647 * configure.in:
1648 * configure: Regenerate. Add sh-symbian-elf target. If
1649 selected define TARGET_SYMBIAN.
1650 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
1651 format if TARGET_SYMBIAN has been defined.
04ca8703 1652
e7bd9ea0
NC		 1653 * output-file.c (output_file_create): Report the target format
1654 chosen when bfd_openw reports that it is invalid.
1655
d9895649
NC		 1656 * config/obj-coff.c (coff_pseudo_table): Only define the weak
1657 pseudo for BFD based assemblers.
1658
871ec896
JR		 16592004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1660
1661 gas:
1662 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
1663 (md_parse_option): Remove redundant -isa testing.
1664 Make bfd_arch variable const.
1665 (md_show_usage): Make bfd_arch variable const.
1666
5a9ff93d
JW		 16672004-07-03 James E Wilson <wilson@specifixinc.com>
1668
1669 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
1670 * config/tc-ia64.h (md_frag_check): Define.
1671
c87db184
CF		 16722004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1673
1674 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
1675 externals.
1676 * doc/as.texinfo (Weak): Document PE weak symbols.
1677
3b91255e
RS		 16782004-07-03 Richard Sandiford <rsandifo@redhat.com>
1679
1680 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
1681 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
1682 (mips_frob_file): Rework so that only a single pass through the
1683 relocs is needed. Allow %lo()s to have higher offsets than their
1684 corresponding %hi()s or %got()s.
1685
310ea308
NC		 16862004-07-02 Nick Clifton <nickc@redhat.com>
1687
1688 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
1689 allow values which have come from undefined symbols.
1690 Always consider this fixup to have been processed as a reloc
1691 cannot be generated for it.
1692
09b935ac
AM		 16932004-07-02 Alan Modra <amodra@bigpond.net.au>
1694
1695 * frags.h (struct frag): Add has_code and insn_addr fields.
1696 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
1697 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
1698 * config/tc-ppc.h (md_frag_check): Define.
1699
4d1cd5c7
MR		 17002004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
1701
1702 * doc/Makefile.am (info): Rename goal to...
1703 (info-local): ... this, to preserve implicit dependencies.
1704 * doc/Makefile.in: Regenerate with automake 1.8.5.
1705
097f809a
NC		 17062004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1707
1708 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
1709 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
1710 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
1711 (tc_gen_reloc): Likewise.
1712 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
1713 (m32r_parse_name): Likewise.
1714 (m32r_cgen_parse_fix_exp): Likewise.
1715 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
1716 (O_PIC_reloc): Likewise.
1717 (TC_CGEN_PARSE_FIX_EXP): Likewise..
1718 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
1719 for @GOTOFF, @GOT, @PLT.
1720
bb82af9f
NC		 17212004-06-21 Jan Beulich <jbeulich@novell.com>
1722
1723 * gas/symbols.c: While discarding ordinary local absolute symbols
1724 when --strip-local-absolute is in effect, retain file symbols.
1725
990ae22a
AS		 17262004-06-20 Andreas Schwab <schwab@suse.de>
1727
1728 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
1729 (md_parse_option): Likewise.
1730
32137342
NC		 17312004-06-17 Jan Beulich <jbeulich@novell.com>
1732
1733 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
1734 * config/te-netware.h: New file.
1735 * config/te-ppcnw.h: Delete: Obsolete.
1736 * configure.in: Eliminate ill NetWare targets. Make generic
1737 NetWare target use proper emulation.
1738 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
1739 reference to new te-netware.h.
1740 * configure: Regenerate.
1741 * Makefile.in: Regenerate.
1742
f84d8e26
MS		 17432004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
1744
1745 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
1746 comparison in .insn pseudo operation.
1747
587aac4e
AM		 17482004-06-15 Alan Modra <amodra@bigpond.net.au>
1749
1750 * config/obj-coff.c (coff_adjust_section_syms): Use
1751 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
1752 (coff_frob_section): Likewise.
1753 * config/tc-mips.c (md_apply_fix3): Likewise.
1754 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
1755 (elf_frob_file_after_relocs): Likewise.
1756
2337eb33
DA		 17572004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1758
b8fc22bc
DA		 1759 * config/tc-hppa.c (log2): Rename to exact_log2.
1760 (pa_next_subseg): Delete unused function.
1761 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
1762 (create_new_subspace): Likewise.
1763
2337eb33
DA		 1764 Bug gas/213
1765 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
1766 labels. Fix warning.
1767
53cb0362
DD		 17682004-05-28 DJ Delorie <dj@redhat.com>
1769
1770 * config/tc-mn10300.h (tc_fix_adjustable): Define.
1771 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
1772 or non-merged symbols.
1773
888a75be
L		 17742004-05-28 H.J. Lu <hongjiu.lu@intel.com>
1775
1776 * config/tc-ia64.c (remove_marked_resource): Save, clear and
1777 restore the old slot when inserting srlz.i/srlz.d.
1778
f6f9408f
JR		 17792004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
1780
1781 * Makefile.am: Regenerate dependecies.
1782 * Makefile.in: Regenerate.
1783 * config/tc-sh.c (valid_arch): Make unsigned.
1784 (preset_target_arch): Likewise.
1785 (md_begin): Use new architecture flags system.
1786 (get_specific): Likewise.
1787 (assemble_ppi): Likewise.
1788 (md_assemble): Likewise. Also fix error check for bad opcodes.
1789 (md_parse_option): Likewise. Also generate -isa values according
1790 to the table in bfd/cpu-sh.c instead of just constants. Also
1791 allow <arch>-up ISA variants.
1792 (sh_elf_final_processing): Replace if-else chain with a call to
1793 sh_find_elf_flags().
1794 * testsuite/gas/sh/arch: New directory.
1795 * testsuite/gas/sh/arch/arch.exp: New test script.
1796 * testsuite/gas/sh/arch/arch_expected.txt: New file.
1797 * testsuite/gas/sh/arch/sh.s: New file.
1798 * testsuite/gas/sh/arch/sh2.s: New file.
1799 * testsuite/gas/sh/arch/sh-dsp.s: New file.
1800 * testsuite/gas/sh/arch/sh2e.s: New file.
1801 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
1802 * testsuite/gas/sh/arch/sh3.s: New file.
1803 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
1804 * testsuite/gas/sh/arch/sh3e.s: New file.
1805 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
1806 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
1807 * testsuite/gas/sh/arch/sh4.s: New file.
1808 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
1809 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
1810 * testsuite/gas/sh/arch/sh4a.s: New file.
1811
580b9172
NC		 18122004-05-28 Peter Barada <peter@the-baradas.com>
1813
1814 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
1815 with zero offset into mode 2 addressing to save a word.
1816
652ca075
L		 18172004-05-27 H.J. Lu <hongjiu.lu@intel.com>
1818
1819 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
1820 (ar_is_only_in_integer_unit): New.
1821 (ar_is_only_in_memory_unit): New.
1822 (generate_unwind_image): Silence gcc on 32bit host.
1823 (md_assemble): Use ar_is_only_in_integer_unit instead of
1824 ar_is_in_integer_unit. Check AR access.
1825
60fed2d3
NC		 18262004-05-27 Peter Barada <peter@the-baradas.com>
1827
1828 * config/tc-m68k.c (md_begin): Sort the opcode table into
1829 alphabetical order.
1830 (m68k_compare_opcode): New function to do the sorting.
1831
be8c092b
NC		 18322004-05-24 Peter Barada <peter@the-baradas.com>
1833
1834 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
1835 addressing on MIT style operands.
1836 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
1837 w/mask addressing.
1838 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
1839 operands.
1840
1181c20e
AM		 18412004-05-23 Alan Modra <amodra@bigpond.net.au>
1842
1843 * expr.c (operand, operator): Don't reject '++' and '--'.
1844
20e56c33
RS		 18452004-05-20 Richard Sandiford <rsandifo@redhat.com>
1846
1847 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
1848 dwarf tables.
1849
04ca8703 18502004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 1851
1852 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
1853 * configure: Regenerate.
1854
0da76f83
NC		 18552004-05-13 Paul Brook <paul@codesourcery.com>
1856
1857 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
1858
4b363073
NC		 18592004-05-13 Joel Sherrill <joel@oarcorp.com>
1860
1861 * configure.in (or32-*-rtems*): Switch to elf.
1862 * configure: Regenerate.
1863
9598fbe5
NC		 18642004-05-13 Nick Clifton <nickc@redhat.com>
1865
1866 * po/fr.po: Updated French translation.
1867
22fe14ad
NC		 18682004-05-11 Nick Clifton <nickc@redhat.com>
1869
1870 * doc/as.texinfo (Section): Document G and T flags to .section
1871 directive. Document the extra arguments that the G flag
1872 requires. Document the #tls flag.
1873
18742004-05-11 H.J. Lu <hongjiu.lu@intel.com>
1875
1876 * subsegs.c (section_symbol): Create a new section symbol if
1877 the existing one doesn't match.
1878 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
1879
532c738a
RS		 18802004-05-07 Richard Sandiford <rsandifo@redhat.com>
1881
1882 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
1883 to cope with VR4181A errata MD(1) and MD(4).
1884
0503b355
BF		 18852004-05-07 Brian Ford <ford@vss.fsi.com>
1886
1887 * NEWS: Mention .secrel32 for pe[i]-i386.
1888
daeea990
AO		 18892004-05-07 Alexandre Oliva <aoliva@redhat.com>
1890
1891 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1892 (HANDLE_ALIGN): New.
1893
bfbdcf04
DJ		 18942004-05-06 Daniel Jacobowitz <dan@debian.org>
1895
1896 * Makefile.am (DIST_SUBDIRS): Define.
1897 * aclocal.m4: Regenerate with automake 1.8.4.
1898 * Makefile.in: Likewise.
1899 * doc/Makefile.in: Likewise.
1900
5e819f9c
JW		 19012004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
1902
1903 * config/tc-ia64.c (dot_serialize): Declare.
1904 (dot_serialize): New function.
1905 (md_pseudo_table): Add ".serialize.data" and
1906 ".serialize.instruction" directives.
1907
e5976317
NC		 19082004-05-06 Nick Clifton <nickc@redhat.com>
1909
1910 * messages (as_internal_value_out_of_range): Print a message about
1911 a value being out of range. Be consistent about whether the
1912 values are printed in decimal or hexadecimal.
1913 (as_warn_value_out_of_range): Generate a warning message about an
1914 out of range value.
1915 (as_bad_value_out_of_range): Generate an error message about an
1916 out of range value.
1917 * as.h: Prototype the new functions.
1918 * config/tc-alpha.c (insert_operand): Use new function.
1919 * config/tc-arc.c (arc_insert_operand): Likewise.
1920 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
1921 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
1922 * config/tc-ppc.c (ppc_insert_operand): Likewise.
1923 * config/tc-s390.c (s390_insert_operand): Likewise.
1924 * config/tc-v850.c (v850_insert_operand): Likewise.
1925
996991aa
AO		 19262004-05-05 Alexandre Oliva <aoliva@redhat.com>
1927
1928 * configure.in: Set em=linux for frv-*-*linux*.
1929 * configure: Rebuilt.
1930 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
1931 (frv_md_fdpic_enabled): New.
1932 * config/tc-frv.c (frv_md_fdpic_enabled): New.
1933 (DEFAULT_FDPIC): New.
1934 (frv_flags): Use DEFAULT_FDPIC.
1935 (frv_pic_flag): Likewise.
1936 (OPTION_NOPIC): New.
1937 (md_longopts): Add -mnopic.
1938 (md_parse_option): Handle it.
1939 (md_show_usage): Add -mfdpic and -mnopic.
1940
6b6e92f4
NC		 19412004-05-05 Peter Barada <peter@the-baradas.com>
1942
1943 * config/tc-m68k.c: Add find_cf_chip to print list of valid
1944 chips for invalid coldfire instructions, rename selectors
1945 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
1946 add current_chip to track which chip is referred to(including save/restore),
1947 use current_chip to select control registers, not current_arch.
1948 (md_show_usage): Add new chips.
1949 * doc/c-m68k.texi: Document new command line switches.
1950
6f079ae3
JJ		 19512004-05-05 Jakub Jelinek <jakub@redhat.com>
1952
1953 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
1954 (NOP_OPCODE): Define.
1955 (s390_align_code): Remove prototype.
1956 * tc-s390.c (s390_align_code): Remove.
1957
2d6ed997
L		 19582004-05-04 H.J. Lu <hongjiu.lu@intel.com>
1959
1960 * config/tc-ia64.c (make_unw_section_name): Removed.
1961 (start_unwind_section): New function.
1962 (generate_unwind_image): Take const segT instead of const
1963 char *.
1964 (dot_handlerdata): Adjusted.
1965 (dot_endp): Likewise.
1966
b9f18452
L		 19672004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1968
1969 * config/obj-elf.c (obj_elf_change_section): Allow the
1970 ".note.GNU-stack" section has SHF_EXECINSTR.
1971
fafe6678
L		 19722004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1973
1974 * config/obj-elf.c (get_section): Return bfd_boolean.
1975 (obj_elf_change_section): Call bfd_get_section_by_name_if
1976 instead of bfd_map_over_sections.
1977
86654c12
L		 19782004-04-30 H.J. Lu <hongjiu.lu@intel.com>
1979
1980 * config/obj-elf.c (get_section): New function.
1981 (obj_elf_change_section): Support multiple sections with same
1982 name.
1983
376eb240
NC		 19842004-04-30 Nick Clifton <nickc@redhat.com>
1985
1986 * config/tc-arm.c (create_register_alias): Fix typo checking for
1987 case sensitive register aliases.
1988 (co_proc_number): Use error message string in all_reg_maps[]
1989 array.
1990 (cp_reg_required_here): Likewise.
1991 (fp_reg_required_here): Likewise.
1992
8a7140c3
NC		 19932004-04-29 Brian Ford <ford@vss.fsi.com>
1994
1995 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
1996
3e722fb5
CD		 19972004-04-28 Chris Demetriou <cgd@broadcom.com>
1998
1999 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
2000 (load_address, macro, mips_ip, md_parse_option)
2001 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
2002 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
2003 embedded-PIC handling, and update comments.
2004 (SWITCH_TABLE): Remove.
2005 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
2006 (enum mips_pic_level): Remove EMBEDDED_PIC.
2007 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
2008 (TC_FORCE_RELOCATION): Update comment.
2009 * ecoff.c (ecoff_build_lineno): Add comment about some code that
2010 might be safe to remove now that MIPS embedded-PIC is gone.
2011
351e2b5a
DA		 20122004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2013
2014 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
2015 call to obj_set_subsection_attributes.
2016 (obj_som_init_stab_section): Likewise.
2017 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2018 (pa_def_subspaces): Provide comdat default.
2019 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2020 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2021 calls to create_new_subspace and update_subspace to pass comdat flag.
2022 (create_new_subspace, update_subspace): Add new comdat argument. Use
2023 it in calls to obj_set_subsection_attributes.
2024 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2025 and use of comdat, common and dup_comm parameters.
2026
f5842774
L		 20272004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2028
2029 * config/obj-elf.c (obj_elf_change_section): Check if the old
2030 group name is NULL before comparison.
2031
558fe4a7
CD		 20322004-04-23 Chris Demetriou <cgd@broadcom.com>
2033
2034 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2035
81a21e38
TS		 20362004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2037
2038 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2039
20402004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 2041
2042 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2043 (OPTION_MEMBEDDED_PIC): Remove.
2044 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2045 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2046 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2047 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2048 (OPTION_ELF_BASE): Renumber.
2049 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2050 (md_show_usage): Remove mention of -membedded-pic.
2051 * doc/as.texinfo: Remove mention of -membedded-pic.
2052
4d0d148d
TS		 20532004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2054
2055 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2056 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2057 a.out support.
2058 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2059 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2060 USE_GLOBAL_POINTER_OPT.
2061
017315e4
TS		 20622004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2063
2064 * config/tc-mips.c (macro): One more use of load_delay_nop.
2065
269137b2
TS		 20662004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2067
2068 * config/tc-mips.c (load_delay_nop): New function.
2069 (load_address, macro): Use load_delay_nop() to build a nop
2070 which can be omitted with gpr_interlocks.
2071
24772049
TS		 20722004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2073
2074 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2075 cop_interlocks): Remove superfluous CPU entries.
2076
06516a5e
PB		 20772004-04-22 Paul Brook <paul@codesourcery.com>
2078
2079 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2080
fd99574b
NC		 20812004-04-22 Peter Barada <peter@the-baradas.com>
2082
2083 * NEWS: Added support for EMAC instructions and MAC/EMAC
2084 Motorola syntax.
2085 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2086 scale factor tokens, trailing_ampersand to mark mask addressing
2087 for MAC/EMAC instructions.
2088 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2089 '>>'.
2090 (yylex): Handle '>', '<', and '&' following '+'.
2091 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 2092 architectures in archs[].
fd99574b
NC		 2093 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2094 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2095 respectively.
2096 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2097 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2098 cases.
2099 Add EMAC operands to init_table[].
2100
69b97547
NC		 21012004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2102
2103 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2104 state.
2105 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2106 * config/tc-arm.c (enum mstate): Delete from here.
2107 (mapping_state): Remove the static mapstate variable and instead
2108 store the state in the segment. This allows a per-section mapping
2109 state. Handle and ignore MAP_UNDEFINED states.
2110 (arm_elf_change_section): Get the current mapping state from the
2111 new section.
2112 (s_ltorg): Set the mapping state to MAP_DATA.
2113 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2114 for each pool as it is emitted.
2115
21162004-04-22 Nick Clifton <nickc@redhat.com>
2117
2118 * config/tc-arm.h: Formatting tidy ups.
2119
7a7f4e42
CD		 21202004-04-20 Chris Demetriou <cgd@broadcom.com>
2121
2122 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2123
6482c264
NC		 21242004-04-20 DJ Delorie <dj@redhat.com>
2125
2126 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2127 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2128 [TE_PE] (O_secrel): Define.
2129 [TE_PE] (x86_pe_cons_fix_new): New.
2130 [TE_PE] (pe_directive_secrel): Likewise.
2131 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2132
5bf10039
EC		 21332004-04-19 Eric Christopher <echristo@redhat.com>
2134
c04f5787
AM		 2135 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2136 of previous patch for fix in gcc.
5bf10039 2137
77cd6497
JJ		 21382004-04-19 Jakub Jelinek <jakub@redhat.com>
2139
2140 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2141
b8861cfb
NS		 21422004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2143
2144 * read.c (do_align): Call md_flush_pending_output, if defined.
2145
f4c724fc
AM		 21462004-04-16 Alan Modra <amodra@bigpond.net.au>
2147
2148 * expr.c (operand): Correct checks for ++ and --.
2149
a4b6e8f6
L		 21502004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2151
2152 * config/tc-generic.c: Add some comments.
2153
d766e8ec
RS		 21542004-04-14 Richard Sandiford <rsandifo@redhat.com>
2155
2156 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2157 -{no-}mfix-vr4122-bugs.
2158 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2159 (append_insn, mips_emit_delays): Update accordingly.
2160 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2161 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2162 (md_parse_option): Update after above changes.
2163 (md_show_usage): Add -mfix-vr4120.
2164
ed9589d4
BW		 21652004-04-13 Bob Wilson <bob.wilson@acm.org>
2166
2167 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2168 of .section directive; add a reference to the ELF .subsection
2169 directive.
2170
097dba13
NC		 21712004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2172
2173 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2174 in parallel.
2175
279500de
TS		 21762004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2177
2178 * Makefile.am: Remove mips from aout targets.
2179 * Makefile.in: Regenerate.
2180 * configure.in: Remove mips-dec-bsd* target.
2181 * configure: Regenerate.
2182
b7d7dc63
AM		 21832004-04-07 Alan Modra <amodra@bigpond.net.au>
2184
2185 PR 96
2186 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2187 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2188 Update "mapping". Restrict some @ modifiers to 32 bit.
2189
f55629b8
KK		 21902004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2191 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2192
2193 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2194 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2195 dont_adjust_reloc_32 is set.
2196 (md_longopts): Add option -renesas.
2197 (md_parse_option, md_show_usage): Likewise.
2198 * doc/c-sh.texi: Likewise.
2199
a7844384
NC		 22002004-04-01 Dave Korn <dk@artimi.com>
2201
2202 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
2203 hi16 and lo16 fixS structs.
2204 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
2205 exactly the same way as for RELOC_DLX_REL16.
2206 (machine_ip): properly respect LO flag in the_insn and
2207 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
2208 (md_apply_fix3): apply RELOC_DLX_LO16.
2209
6c71dbc4
SS		 22102004-03-30 Stan Shebs <shebs@apple.com>
2211
2212 Remove long-obsolete MPW support.
2213 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
2214 * configure.in: Remove mention of ppc-*-mpw* config.
2215 * configure.in: Likewise.
2216
7cc69913
NC		 22172004-03-30 Nick Clifton <nickc@redhat.com>
2218
2219 * config/tc-arm.c (meabi_flags): Make its use conditional upon
2220 OBJ_ELF being defined.
2221
53fbb48a
AM		 22222004-03-27 Alan Modra <amodra@bigpond.net.au>
2223
2224 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
2225
d507cf36
PB		 22262004-03-23 Paul Brook <paul@codesourcery.com>
2227
2228 * config/tc-arm.c (meabi_flags): New variable.
2229 (arm_parse_eabi): New function.
2230 (md_begin): Set flags for EABI v3.
2231 (arm_eabis): Add.
2232 (arm_long_opts): Add meabi.
2233 * doc/as.texinf <ARM>: Document -meabi.
2234 * doc/c-arm.texi: Ditto.
2235
88d65ad6
BW		 22362004-03-22 Bob Wilson <bob.wilson@acm.org>
2237
2238 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
2239 tables even when use_literal_section flag is not set.
2240
13ef8878
AM		 22412004-03-22 Alan Modra <amodra@bigpond.net.au>
2242
2243 * config/tc-sh.c: Remove trailing whitespace.
2244
1048a9ba
HPN		 22452004-03-22 Hans-Peter Nilsson <hp@axis.com>
2246
2247 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
2248 --mul-bug-abort and the default behavior.
2249 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
2250 (err_for_dangerous_mul_placement): New variable.
2251 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
2252 macros.
2253 (md_cris_relax_table): Have placeholder for STATE_MUL.
2254 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
2255 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
2256 case doing nothing.
2257 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
2258 STATE_BYTE)>: Ditto.
2259 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
2260 alignment and position of this frag, emit error message if
2261 suspicious.
2262 (md_assemble): For a multiply insn and when checking it,
2263 transform the current frag into a special frag for that purpose.
2264 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
2265 OPTION_MULBUG_ABORT_ON>: Handle new options.
2266
a7877748
BW		 22672004-03-19 Bob Wilson <bob.wilson@acm.org>
2268
2269 * config/tc-xtensa.c (mark_literal_frags): New function.
2270 (xtensa_move_literals): Call mark_literal_frags for all literal
2271 segments, including init and fini literal segments.
2272 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
2273
9992270f
DA		 22742004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2275
2276 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
2277 (pa_comm): Set BSF_OBJECT in symbol flags.
2278
6e1772d5
AM		 22792004-03-19 Alan Modra <amodra@bigpond.net.au>
2280
2281 * Makefile.am: Run "make dep-am".
2282 * Makefile.in: Regenerate.
2283 * doc/Makefile.in: Regenerate.
2284 * config.in: Regenerate.
2285 * po/gas.pot: Regenerate.
2286
3e4caed2
NS		 22872004-03-18 Nathan Sidwell <nathan@codesourcery.com>
2288
c95b35a9
NS		 2289 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
2290 (demand_empty_rest_of_line): Issue an error here.
2291 (ignore_rest_of_line): Silently skip to end.
2292 (demand_copy_string): Issue an error, not warning.
2293 (equals): Likewise.
2294 * config/obj-elf.c (obj_elf_section_name): Likewise.
2295 (obj_elf_section): Likewise.
2296 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
2297 (arc_extinst): Likewise.
2298 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
2299 (dot_spill): Likewise.
2300 (dot_unwabi): Likewise.
2301 (dot_prologue): Likewise.
2302
3e4caed2
NS		 2303 * expr.c (operand): Reject ++ and --.
2304 (operator): Likewise.
2305
2ce4cc60
KK		 23062004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2307
2308 * config/tc-sh.c: Include dw2gencfi.h.
2309 (sh_cfi_frame_initial_instructions): New function.
2310 (sh_regname_to_dw2regnum): Likewise.
2311 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
2312 file.
2313 (TARGET_USE_CFIPOP): Define.
2314 (tc_cfi_frame_initial_instructions): Likewise.
2315 (tc_regname_to_dw2regnum): Likewise.
2316 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
2317 * Makefile.am: Update dependencies.
2318 * Makefile.in: Regenerate.
2319
9183ed4b
AM		 23202004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2321
2322 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2323 * configure: Regenerate.
2324
00bbdfe7
BW		 23252004-03-12 Bob Wilson <bob.wilson@acm.org>
2326
2327 * read.c (s_leb128): Call md_flush_pending_output.
2328
0f10071e
ML		 23292004-03-12 Michal Ludvig <mludvig@suse.cz>
2330
2331 * config/tc-i386.c (output_insn): Handle PadLock instructions.
2332 * config/tc-i386.h (CpuPadLock): New define.
2333 (CpuUnknownFlags): Added CpuPadLock.
2334
84c84759
AS		 23352004-03-07 Andreas Schwab <schwab@suse.de>
2336
2337 * doc/c-hppa.texi (HPPA Directives): Fix typo.
2338
6ec51dba
RH		 23392004-03-07 Richard Henderson <rth@redhat.com>
2340
2341 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
2342 (cfi_finish): Likewise for fde.
2343
bae25f19
L		 23442004-03-05 H.J. Lu <hongjiu.lu@intel.com>
2345
2346 * config/tc-ia64.c (md_assemble): Properly handle NULL
2347 align_frag.
2348 (ia64_handle_align): Don't abort if failed to add a stop bit.
2349
ab509236
L		 23502004-03-04 H.J. Lu <hongjiu.lu@intel.com>
2351
2352 * Makefile.in: Regenerated.
2353 * aclocal.m4: Likewise.
2354 * configure: Likewise.
2355 * doc/Makefile.in: Likewise.
2356
d9201763
L		 23572004-03-03 H.J. Lu <hongjiu.lu@intel.com>
2358
2359 * config/tc-ia64.c (dot_align): New.
2360 (ia64_do_align): Make it static.
2361 (md_pseudo_table): Use "dot_align" for "align".
2362 (ia64_md_do_align): Don't set align_frag here.
2363 (ia64_handle_align): Add a stop bit to the previous bundle if
2364 needed.
2365
2366 * config/tc-ia64.h (ia64_do_align): Removed.
2367
ae51a426
JR		 23682003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
2369
2370 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
2371 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
2372 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
2373 the most general type or the user specifically requested it.
2374 (md_assemble): Add a new error message for when an instruction
2375 is understood, but is not allowed due to an -isa option.
2376
9545c4ce
L		 23772004-03-02 H.J. Lu <hongjiu.lu@intel.com>
2378
2379 * config/tc-ia64.c (align_frag): New.
2380 (md_assemble): Set the tc_frag_data field in align_frag for
2381 IA64_OPCODE_FIRST instructions.
2382 (ia64_md_do_align): Set align_frag.
2383 (ia64_handle_align): Add a stop bit if needed.
2384
2385 * config/tc-ia64.h (TC_FRAG_TYPE): New.
2386 (TC_FRAG_INIT): New.
2387
676a64f4
RS		 23882004-03-01 Richard Sandiford <rsandifo@redhat.com>
2389
2390 * config/tc-frv.c (fr400_audio): New variable.
2391 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
2392 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
2393 (target_implements_insn_p): New function.
2394 (md_assemble): Report an error if the processor doesn't implement
2395 the instruction.
2396
bd337dde
NC		 23972004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2398
2399 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
2400 (md_parse_option): Ditto.
2401 (OPTION_NO_SPECIAL_M32R): Added.
2402 (md_show_usage): Document it.
2403 (enable_speial_m32r): Changed a default value from 0 to 1.
2404 * doc/c-m32r.texi: Document the -no-bitinst option.
2405
78878175
NC		 24062004-02-27 Nick Clifton <nickc@redhat.com>
2407
2408 * config/tc-sh.c (get_operand): Revert previous delta.
2409 (tc_gen_reloc): Check for an unknown reloc type before processing
2410 the addend.
2411
1d6d62a4
MS		 24122004-02-27 Hannes Reinecke <hare@suse.de>
2413
2414 * config/tc-s390.c (s390_insn): Correct range check for opcode in
2415 .insn pseudo operation.
2416
4aa3e325
NC		 24172004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
2418
2419 * config/tc-sh.c (get_operand): In case of #Imm, check has been
2420 added for wrong syntax.
2421
73369e65
EC		 24222004-02-26 Eric Christopher <echristo@redhat.com>
2423
2424 * config/tc-mips.c (mips_dwarf2_addr_size): New.
2425 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
2426
6a5709a5
JR		 24272004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
2428
2429 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
2430 nibble types to assembler.
2431
95385380
FF		 24322004-02-25 Fred Fish <fnf@redhat.com>
2433
2434 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
2435
b5e0fabd
JW		 24362004-02-20 James E Wilson <wilson@specifixinc.com>
2437
2438 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
2439 finalize_syms.
2440 (fixup_unw_records): New arg before_relax. Pass to slot_index.
2441 (ia64_estimate_size_before_relax): New.
2442 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
2443 (generate_unwind_image): Pass 1 to fixup_unw_records.
2444 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
2445 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
2446
2f01ffbf
JJ		 24472004-02-19 Jakub Jelinek <jakub@redhat.com>
2448
2449 * stabs.c (generate_asm_file): Avoid warning about use of
2450 uninitialized variable.
2451
9c59842f
JW		 24522004-02-18 David Mosberger <davidm@hpl.hp.com>
2453
2454 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
2455 body, and endp, allow unwind records which do not have a "t"
2456 (time/instruction) field.
2457
34920d91
NC		 24582004-02-17 Petko Manolov <petkan@nucleusys.com>
2459
2460 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
2461 (do_mav_dspsc_2): Likewise.
2462 Fix accumulator registers move opcodes.
2463
4dde8e61 24642004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 2465 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 2466
2467 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
2468
936cf02e
JW		 24692004-02-10 Steve Ellcey <sje@cup.hp.com>
2470
2471 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
2472 (tc_frob_symbol): New macro definition.
2473 * config/tc-ia64.c (ia64_frob_symbol): New routine.
2474
e41f12f3
DJ		 24752004-02-09 Daniel Jacobowitz <drow@mvista.com>
2476
2477 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
2478 read-only.
2479
a8a3b3b2
NS		 24802004-02-09 Nathan Sidwell <nathan@codesourcery.com>
2481
2482 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
2483 (TC_CASE_SENSITIVE): ... this.
2484 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
2485 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
2486
c97b7ef6
JW		 24872004-02-06 James E Wilson <wilson@specifixinc.com>
2488
2489 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
2490 (generate_unwind_image): Re-add it here.
2491
e4475e39
NS		 24922004-02-06 Nathan Sidwell <nathan@codesourcery.com>
2493
2494 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
2495 * read.h (SKIP_WHITESPACE): Turn into an expression.
2496 * read.c (read_a_source_file): A pseudo is removed by having a
2497 NULL handler.
2498
5738bc24
JW		 24992004-02-05 James E Wilson <wilson@specifixinc.com>
2500
2501 * config/tc-ia64.c (output_endp): New.
2502 (count_bits): Delete.
2503 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
2504 endp unwind records.
2505 (fixup_unw_records): Handle endp unwind records. Delete code for
2506 shortening prologue regions not followed by a body record.
2507 (dot_endp): Call add_unwind_entry to emit endp unwind record.
2508 * config/tc-ia64.h (unw_record_type): Add endp.
2509
d6e78c11
JW		 25102004-02-03 James E Wilson <wilson@specifixinc.com>
2511
2512 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
2513 fill padding bytes with zeroes.
2514 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
2515 sets unwind_record slot_number and slot_frag fields.
2516
f6a22291
MR		 25172004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2518
2519 * config/tc-mips.c (add_got_offset_hilo): New function.
2520 (macro): Use load_register() and add_got_offset_hilo() to load
2521 constants instead of hardcoding code sequences throughout.
2522
127cab00
L		 25232004-01-28 H.J. Lu <hongjiu.lu@intel.com>
2524
2525 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
2526
6358301e
NC		 25272004-01-26 Bernardo Innocenti <bernie@develer.com>
2528
2529 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
2530 like m68k-elf.
2531 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
2532 of hard-coded test for TARGET_OS=elf.
2533
c8978940
CD		 25342004-01-24 Chris Demetriou <cgd@broadcom.com>
2535
2536 * config/tc-mips.c (hilo_interlocks): Change definition
2537 so that MIPS32, MIPS64 and later ISAs are included, along with
2538 the already-included machines. Update comments.
2539
c3ba240c
DJ		 25402004-01-23 Daniel Jacobowitz <drow@mvista.com>
2541
2542 * config/tc-arm.c (tc_gen_reloc): Improve error message for
2543 undefined local labels.
2544
e864ceca
RS		 25452004-01-23 Richard Sandiford <rsandifo@redhat.com>
2546
2547 * config/tc-mips.c (load_address, macro): Update comments about
2548 NewABI GP relaxation.
2549
67c0d1eb
RS		 25502004-01-23 Richard Sandiford <rsandifo@redhat.com>
2551
2552 * config/tc-mips.c (macro_build): Remove place and counter arguments.
2553 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
2554 (mips16_macro_build, macro_build_jalr): Remove counter argument.
2555 (set_at, load_register, load_address, move_register): Likewise.
2556 (load_got_offset, add_got_offset): Likewise.
2557 Update all calls and tidy accordingly.
2558
584892a6
RS		 25592004-01-23 Richard Sandiford <rsandifo@redhat.com>
2560
2561 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
2562 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
2563 (RELAX_USE_SECOND): Bump to 0x10000.
2564 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
2565 (mips_macro_warning): New variable.
2566 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
2567 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
2568 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
2569 of RELAX_ENCODE.
2570 (append_insn): Update mips_macro_warning.sizes.
2571 (macro_start, macro_warning, macro_end): New functions.
2572 (macro_build): Don't emit warnings here.
2573 (macro_build_lui, md_estimate_size_before_relax): ...or here.
2574 (md_convert_frag): Check for cases where one macro alternative
2575 needs a warning and the other doesn't. Emit a warning if the
2576 longer sequence was chosen.
2577
4d7206a2
RS		 25782004-01-23 Richard Sandiford <rsandifo@redhat.com>
2579
2580 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
2581 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
2582 the first sequence, the size of the second sequence, and a flag
2583 that says whether we should warn.
2584 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
2585 (RELAX_FIRST, RELAX_SECOND): New.
2586 (mips_relax): New variable.
2587 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
2588 (append_insn): Remove "place" argument. Use mips_relax.sequence
2589 rather than "place" to check whether we're expanding the second
2590 alternative of a relaxable macro. Remove redundant check for
2591 branch relaxation. If generating a normal insn, and there
2592 is not enough room in the current frag, call relax_close_frag()
2593 to close it. Update mips_relax.sizes[]. Emit fixups for the
2594 second version of a relaxable macro. Record the first relaxable
2595 fixup in mips_relax. Remove tc_gen_reloc workaround.
2596 (macro_build): Remove all uses of "place". Use mips_relax.sequence
2597 in the same way as in append_insn.
2598 (mips16_macro_build): Remove "place" argument.
2599 (macro_build_lui): As for macro_build. Don't drop the add_symbol
2600 when generating the second version of a relaxable macro.
2601 (load_got_offset, add_got_offset): New functions.
2602 (load_address, macro): Use new relaxation machinery. Remove
2603 tc_gen_reloc workarounds.
2604 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
2605 version of a relaxable macro is needed. Return -RELAX_SECOND if the
2606 first version is needed.
2607 (tc_gen_reloc): Remove relaxation handling.
2608 (md_convert_frag): Go through the fixups for a relaxable macro and
2609 mark those that belong to the unneeded alternative as done. If the
2610 second alternative is needed, adjust the fixup addresses to account
2611 for the deleted first alternative.
2612
0530d30a
RS		 26132004-01-23 Richard Sandiford <rsandifo@redhat.com>
2614
2615 * frags.h (frag_room): Declare.
2616 * frags.c (frag_room): New function.
2617 * doc/internals.texi: Document it.
2618
048cdf86
TS		 26192004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2620
2621 * config/tc-mips.c (append_insn): Don't do r3900 interlock
2622 optimization for -mtune=r3900, as this will break on other CPUs.
2623
28d39d1a
NC		 26242004-01-11 Tom Rix <tcrix@worldnet.att.net>
2625
2626 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 2627 be relaxed, use fixup.
28d39d1a
NC		 2628 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
2629
26664553
JJ		 26302004-01-19 Jakub Jelinek <jakub@redhat.com>
2631
2632 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
2633 precision operands.
2634
895921c9
MR		 26352004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2636
2637 * config/tc-mips.c (append_insn): Properly detect variant frags
2638 that preclude swapping of relaxed branches. Correctly swap
2639 instructions between frags when dealing with relaxed branches.
2640
f8b73030
MR		 26412004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2642
2643 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
2644 throughout.
2645 * aclocal.m4: Regenerate.
2646 * configure: Regenerate.
2647
ca9a79a1 26482004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 2649
ca9a79a1
NC		 2650 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
2651 manipulation insns.
2652
cc3d92a5
RS		 26532004-01-12 Richard Sandiford <rsandifo@redhat.com>
2654
2655 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
2656 reloc, reserve space for the delay slot as well as the jalr itself.
2657
e45d0630
PB		 26582004-01-09 Paul Brook <paul@codesourcery.com>
2659
2660 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
2661 (do_vfp_sp2_from_reg2): New function.
2662 (insns): Use them.
2663 (do_vfp_dp_from_reg2): Check return values properly.
2664
81912461
ILT		 26652004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
2666
78849248
ILT		 2667 * config/tc-mips.c (warn_nops): Remove static variable.
2668 (macro): Remove test of warn_nops.
2669 (md_shortops): Remove 'n'.
2670 (md_parse_option): Remove 'n' case.
2671 (md_show_usage): Remove -n.
2672 * doc/as.texinfo (Overview): Remove MIPS -n option.
2673 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
2674 * NEWS: Mention removal of MIPS -n option.
2675
81912461
ILT		 2676 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
2677 (cop_interlocks): Check ISA level.
2678 (cop_mem_interlocks): Define.
2679 (reg_needs_delay): Check cop_interlocks rather than
2680 ISA_HAS_COPROC_DELAYS.
2681 (append_insn): Likewise. Use cop_mem_interlocks rather than
2682 directly checking mips_opts.isa.
2683 (mips_emit_delays): Likewise.
2684
73f20958
L		 26852004-01-07 H.J. Lu <hongjiu.lu@intel.com>
2686
2687 * config/tc-ia64.c (unwind): Move next_slot_number and
2688 next_slot_frag to ...
2689 (unw_rec_list): Here.
2690 (free_list_records): Removed.
2691 (output_unw_records): Likewise.
2692 (generate_unwind_image): Make it void.
2693 (alloc_record): Initialize next_slot_number and next_slot_frag.
2694 (slot_index): Take .org, .space and .align into account.
2695 (fixup_unw_records): Don't set slot_number to 0. Use
2696 list->next_slot_number and list->next_slot_frag instead of
2697 unwind.next_slot_number and unwind.next_slot_frag.
2698 (ia64_convert_frag): New.
2699 (generate_unwind_image): Generate a rs_machine_dependent frag
2700 for unwind record.
2701 (emit_one_bundle): Use list->next_slot_number and
2702 list->next_slot_frag instead of unwind.next_slot_number and
2703 unwind.next_slot_frag.
2704
2705 * config/tc-ia64.h (md_convert_frag): Defined as
2706 ia64_convert_frag.
2707 (md_estimate_size_before_relax): Defined as (f)->fr_var.
2708
99d09cdb
AO		 27092004-01-06 Alexandre Oliva <aoliva@redhat.com>
2710
2711 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
2712 * config/tc-frv.h (md_apply_fix3): Don't define.
2713 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
2714 operands.
2715 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
2716 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
2717 * config/tc-frv.c (line_separator_chars): Add `!'.
2718 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2719 * config/tc-frv.c (md_assemble): Clear insn upfront.
2720 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2721 * config/tc-frv.c (OPTION_FDPIC): New macro.
2722 (md_longopts): Add mfdpic.
2723 (md_parse_option): Handle it.
2724 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2725 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
2726 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
2727 (frv_pic_ptr): Parse funcdesc.
2728
4a4c4a1d
MR		 27292004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2730
2731 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
2732 gasver.texi. Remove duplicate symbol definitions for texi2pod.
2733
2251dd89
MR		 27342004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2735
2736 * Makefile.am (Makefile): Move the dependency on
2737 $(BFDDIR)/configure.in to...
2738 (CONFIG_STATUS_DEPENDENCIES): ... here.
2739 (AUTOMAKE_OPTIONS): Require automake 1.8.
2740 * Makefile.in: Regenerate.
2741 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
2742 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
2743 $(BFDDIR)/configure.in here as well.
2744 * doc/Makefile.in: Regenerate.
2745
c6581168
MR		 27462004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2747
2748 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
2749 * Makefile.in: Regenerate.
2750 * aclocal.m4: Regenerate.
2751 * doc/Makefile.am (install, install-info): Remove.
2752 (install-data-local): A new hook for install-info.
2753 (AUTOMAKE_OPTIONS): Require automake 1.8.
2754 * doc/Makefile.in: Regenerate.
2755
303e7b79
NC		 27562004-01-02 Nutan Singh <nutan@kpitcummins.com>
2757
2758 * doc/c-sh.texi: Update description about floating point behavior
2759 of SH family.
2760
b50c15dc
NC		 27612004-01-02 Bernardo Innocenti <bernie@develer.com>
2762
2763 * configure.in: Add m68k-uClinux target.
2764 * configure: Regenerate.
7de9afa2 2765
c9e214e5 2766For older changes see ChangeLog-0203
08d56133
NC		 2767\f
2768Local Variables:
2769mode: change-log
2770left-margin: 8
2771fill-column: 74
2772version-control: never
2773End:
GDB Binutils - Deliverables
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