* ar.c (main): Support POSIX-compatible argument parsing.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
73369e65
EC
12004-02-26 Eric Christopher <echristo@redhat.com>
2
3 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5
6a5709a5
JR
62004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
7
8 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
9 nibble types to assembler.
10
95385380
FF
112004-02-25 Fred Fish <fnf@redhat.com>
12
13 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
14
b5e0fabd
JW
152004-02-20 James E Wilson <wilson@specifixinc.com>
16
17 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
18 finalize_syms.
19 (fixup_unw_records): New arg before_relax. Pass to slot_index.
20 (ia64_estimate_size_before_relax): New.
21 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
22 (generate_unwind_image): Pass 1 to fixup_unw_records.
23 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
24 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
25
2f01ffbf
JJ
262004-02-19 Jakub Jelinek <jakub@redhat.com>
27
28 * stabs.c (generate_asm_file): Avoid warning about use of
29 uninitialized variable.
30
9c59842f
JW
312004-02-18 David Mosberger <davidm@hpl.hp.com>
32
33 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
34 body, and endp, allow unwind records which do not have a "t"
35 (time/instruction) field.
36
34920d91
NC
372004-02-17 Petko Manolov <petkan@nucleusys.com>
38
39 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
40 (do_mav_dspsc_2): Likewise.
41 Fix accumulator registers move opcodes.
42
4dde8e61
AJ
432004-02-13 Hannes Reinecke <hare@suse.de>
44 Jakub Jelinek <jakub@redhat.com>
45
46 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
47
936cf02e
JW
482004-02-10 Steve Ellcey <sje@cup.hp.com>
49
50 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
51 (tc_frob_symbol): New macro definition.
52 * config/tc-ia64.c (ia64_frob_symbol): New routine.
53
e41f12f3
DJ
542004-02-09 Daniel Jacobowitz <drow@mvista.com>
55
56 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
57 read-only.
58
a8a3b3b2
NS
592004-02-09 Nathan Sidwell <nathan@codesourcery.com>
60
61 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
62 (TC_CASE_SENSITIVE): ... this.
63 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
64 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
65
c97b7ef6
JW
662004-02-06 James E Wilson <wilson@specifixinc.com>
67
68 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
69 (generate_unwind_image): Re-add it here.
70
e4475e39
NS
712004-02-06 Nathan Sidwell <nathan@codesourcery.com>
72
73 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
74 * read.h (SKIP_WHITESPACE): Turn into an expression.
75 * read.c (read_a_source_file): A pseudo is removed by having a
76 NULL handler.
77
5738bc24
JW
782004-02-05 James E Wilson <wilson@specifixinc.com>
79
80 * config/tc-ia64.c (output_endp): New.
81 (count_bits): Delete.
82 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
83 endp unwind records.
84 (fixup_unw_records): Handle endp unwind records. Delete code for
85 shortening prologue regions not followed by a body record.
86 (dot_endp): Call add_unwind_entry to emit endp unwind record.
87 * config/tc-ia64.h (unw_record_type): Add endp.
88
d6e78c11
JW
892004-02-03 James E Wilson <wilson@specifixinc.com>
90
91 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
92 fill padding bytes with zeroes.
93 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
94 sets unwind_record slot_number and slot_frag fields.
95
f6a22291
MR
962004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
97
98 * config/tc-mips.c (add_got_offset_hilo): New function.
99 (macro): Use load_register() and add_got_offset_hilo() to load
100 constants instead of hardcoding code sequences throughout.
101
127cab00
L
1022004-01-28 H.J. Lu <hongjiu.lu@intel.com>
103
104 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
105
6358301e
NC
1062004-01-26 Bernardo Innocenti <bernie@develer.com>
107
108 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
109 like m68k-elf.
110 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
111 of hard-coded test for TARGET_OS=elf.
112
c8978940
CD
1132004-01-24 Chris Demetriou <cgd@broadcom.com>
114
115 * config/tc-mips.c (hilo_interlocks): Change definition
116 so that MIPS32, MIPS64 and later ISAs are included, along with
117 the already-included machines. Update comments.
118
c3ba240c
DJ
1192004-01-23 Daniel Jacobowitz <drow@mvista.com>
120
121 * config/tc-arm.c (tc_gen_reloc): Improve error message for
122 undefined local labels.
123
e864ceca
RS
1242004-01-23 Richard Sandiford <rsandifo@redhat.com>
125
126 * config/tc-mips.c (load_address, macro): Update comments about
127 NewABI GP relaxation.
128
67c0d1eb
RS
1292004-01-23 Richard Sandiford <rsandifo@redhat.com>
130
131 * config/tc-mips.c (macro_build): Remove place and counter arguments.
132 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
133 (mips16_macro_build, macro_build_jalr): Remove counter argument.
134 (set_at, load_register, load_address, move_register): Likewise.
135 (load_got_offset, add_got_offset): Likewise.
136 Update all calls and tidy accordingly.
137
584892a6
RS
1382004-01-23 Richard Sandiford <rsandifo@redhat.com>
139
140 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
141 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
142 (RELAX_USE_SECOND): Bump to 0x10000.
143 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
144 (mips_macro_warning): New variable.
145 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
146 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
147 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
148 of RELAX_ENCODE.
149 (append_insn): Update mips_macro_warning.sizes.
150 (macro_start, macro_warning, macro_end): New functions.
151 (macro_build): Don't emit warnings here.
152 (macro_build_lui, md_estimate_size_before_relax): ...or here.
153 (md_convert_frag): Check for cases where one macro alternative
154 needs a warning and the other doesn't. Emit a warning if the
155 longer sequence was chosen.
156
4d7206a2
RS
1572004-01-23 Richard Sandiford <rsandifo@redhat.com>
158
159 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
160 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
161 the first sequence, the size of the second sequence, and a flag
162 that says whether we should warn.
163 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
164 (RELAX_FIRST, RELAX_SECOND): New.
165 (mips_relax): New variable.
166 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
167 (append_insn): Remove "place" argument. Use mips_relax.sequence
168 rather than "place" to check whether we're expanding the second
169 alternative of a relaxable macro. Remove redundant check for
170 branch relaxation. If generating a normal insn, and there
171 is not enough room in the current frag, call relax_close_frag()
172 to close it. Update mips_relax.sizes[]. Emit fixups for the
173 second version of a relaxable macro. Record the first relaxable
174 fixup in mips_relax. Remove tc_gen_reloc workaround.
175 (macro_build): Remove all uses of "place". Use mips_relax.sequence
176 in the same way as in append_insn.
177 (mips16_macro_build): Remove "place" argument.
178 (macro_build_lui): As for macro_build. Don't drop the add_symbol
179 when generating the second version of a relaxable macro.
180 (load_got_offset, add_got_offset): New functions.
181 (load_address, macro): Use new relaxation machinery. Remove
182 tc_gen_reloc workarounds.
183 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
184 version of a relaxable macro is needed. Return -RELAX_SECOND if the
185 first version is needed.
186 (tc_gen_reloc): Remove relaxation handling.
187 (md_convert_frag): Go through the fixups for a relaxable macro and
188 mark those that belong to the unneeded alternative as done. If the
189 second alternative is needed, adjust the fixup addresses to account
190 for the deleted first alternative.
191
0530d30a
RS
1922004-01-23 Richard Sandiford <rsandifo@redhat.com>
193
194 * frags.h (frag_room): Declare.
195 * frags.c (frag_room): New function.
196 * doc/internals.texi: Document it.
197
048cdf86
TS
1982004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
199
200 * config/tc-mips.c (append_insn): Don't do r3900 interlock
201 optimization for -mtune=r3900, as this will break on other CPUs.
202
28d39d1a
NC
2032004-01-11 Tom Rix <tcrix@worldnet.att.net>
204
205 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 206 be relaxed, use fixup.
28d39d1a
NC
207 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
208
26664553
JJ
2092004-01-19 Jakub Jelinek <jakub@redhat.com>
210
211 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
212 precision operands.
213
895921c9
MR
2142004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
215
216 * config/tc-mips.c (append_insn): Properly detect variant frags
217 that preclude swapping of relaxed branches. Correctly swap
218 instructions between frags when dealing with relaxed branches.
219
f8b73030
MR
2202004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
221
222 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
223 throughout.
224 * aclocal.m4: Regenerate.
225 * configure: Regenerate.
226
ca9a79a1 2272004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 228
ca9a79a1
NC
229 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
230 manipulation insns.
231
cc3d92a5
RS
2322004-01-12 Richard Sandiford <rsandifo@redhat.com>
233
234 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
235 reloc, reserve space for the delay slot as well as the jalr itself.
236
e45d0630
PB
2372004-01-09 Paul Brook <paul@codesourcery.com>
238
239 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
240 (do_vfp_sp2_from_reg2): New function.
241 (insns): Use them.
242 (do_vfp_dp_from_reg2): Check return values properly.
243
81912461
ILT
2442004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
245
78849248
ILT
246 * config/tc-mips.c (warn_nops): Remove static variable.
247 (macro): Remove test of warn_nops.
248 (md_shortops): Remove 'n'.
249 (md_parse_option): Remove 'n' case.
250 (md_show_usage): Remove -n.
251 * doc/as.texinfo (Overview): Remove MIPS -n option.
252 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
253 * NEWS: Mention removal of MIPS -n option.
254
81912461
ILT
255 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
256 (cop_interlocks): Check ISA level.
257 (cop_mem_interlocks): Define.
258 (reg_needs_delay): Check cop_interlocks rather than
259 ISA_HAS_COPROC_DELAYS.
260 (append_insn): Likewise. Use cop_mem_interlocks rather than
261 directly checking mips_opts.isa.
262 (mips_emit_delays): Likewise.
263
73f20958
L
2642004-01-07 H.J. Lu <hongjiu.lu@intel.com>
265
266 * config/tc-ia64.c (unwind): Move next_slot_number and
267 next_slot_frag to ...
268 (unw_rec_list): Here.
269 (free_list_records): Removed.
270 (output_unw_records): Likewise.
271 (generate_unwind_image): Make it void.
272 (alloc_record): Initialize next_slot_number and next_slot_frag.
273 (slot_index): Take .org, .space and .align into account.
274 (fixup_unw_records): Don't set slot_number to 0. Use
275 list->next_slot_number and list->next_slot_frag instead of
276 unwind.next_slot_number and unwind.next_slot_frag.
277 (ia64_convert_frag): New.
278 (generate_unwind_image): Generate a rs_machine_dependent frag
279 for unwind record.
280 (emit_one_bundle): Use list->next_slot_number and
281 list->next_slot_frag instead of unwind.next_slot_number and
282 unwind.next_slot_frag.
283
284 * config/tc-ia64.h (md_convert_frag): Defined as
285 ia64_convert_frag.
286 (md_estimate_size_before_relax): Defined as (f)->fr_var.
287
99d09cdb
AO
2882004-01-06 Alexandre Oliva <aoliva@redhat.com>
289
290 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
291 * config/tc-frv.h (md_apply_fix3): Don't define.
292 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
293 operands.
294 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
295 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
296 * config/tc-frv.c (line_separator_chars): Add `!'.
297 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
298 * config/tc-frv.c (md_assemble): Clear insn upfront.
299 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
300 * config/tc-frv.c (OPTION_FDPIC): New macro.
301 (md_longopts): Add mfdpic.
302 (md_parse_option): Handle it.
303 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
304 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
305 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
306 (frv_pic_ptr): Parse funcdesc.
307
4a4c4a1d
MR
3082004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
309
310 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
311 gasver.texi. Remove duplicate symbol definitions for texi2pod.
312
2251dd89
MR
3132004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
314
315 * Makefile.am (Makefile): Move the dependency on
316 $(BFDDIR)/configure.in to...
317 (CONFIG_STATUS_DEPENDENCIES): ... here.
318 (AUTOMAKE_OPTIONS): Require automake 1.8.
319 * Makefile.in: Regenerate.
320 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
321 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
322 $(BFDDIR)/configure.in here as well.
323 * doc/Makefile.in: Regenerate.
324
c6581168
MR
3252004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
326
327 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
328 * Makefile.in: Regenerate.
329 * aclocal.m4: Regenerate.
330 * doc/Makefile.am (install, install-info): Remove.
331 (install-data-local): A new hook for install-info.
332 (AUTOMAKE_OPTIONS): Require automake 1.8.
333 * doc/Makefile.in: Regenerate.
334
303e7b79
NC
3352004-01-02 Nutan Singh <nutan@kpitcummins.com>
336
337 * doc/c-sh.texi: Update description about floating point behavior
338 of SH family.
339
b50c15dc
NC
3402004-01-02 Bernardo Innocenti <bernie@develer.com>
341
342 * configure.in: Add m68k-uClinux target.
343 * configure: Regenerate.
7de9afa2 344
c9e214e5 345For older changes see ChangeLog-0203
08d56133
NC
346\f
347Local Variables:
348mode: change-log
349left-margin: 8
350fill-column: 74
351version-control: never
352End:
This page took 0.211112 seconds and 4 git commands to generate.