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* elf32-s390.c (s390_elf_ldisp_reloc): New prototype.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
1a2c1fad
CD		 12003-06-30 Chris Demetriou <cgd@broadcom.com>
2
3 * config/tc-mips.c (s_mipsset): Implement -march= handling
4 differently.
5
17a2f251
TS		 62003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7
8 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
9 prototypes and casts. Replace PTR with void *. Reformat.
10 * config/tc-mips.h: Likewise.
11
6344efa4
AM		 122003-06-30 Alan Modra <amodra@bigpond.net.au>
13
14 * config/tc-ia64.c (note_register_values): Warning fix.
15 * config/tc-mips.c (append_insn): Likewise.
16
fef14a42
TS		 172003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
18
19 * config/tc-mips.c (mips_set_options,mips_opts): Support for
20 .set arch=FOO.
21 (file_mips_arch): Rename mips_arch.
22 (mips_arch_info,mips_tune_info): Remove.
23 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
24 (mips_cpu_info_from_arch): New function.
25 (md_begin): Use file_mips_arch.
26 (macro_build,macro,mips_ip): Use mips_opts.arch.
27 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
28 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
29 Use file_mips_arch.
30 (s_mipsset): Support for .set arch=FOO.
31 (mips_cpu_info_table): Fix typo.
32
02fc3089
L		 332003-06-26 H.J. Lu <hongjiu.lu@intel.com>
34
35 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
36
2d0d09ca
RS		 372003-06-25 Richard Sandiford <rsandifo@redhat.com>
38
39 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
40 unsigned 8-bit operands.
41
685736be
NC		 422003-06-24 Nick Clifton <nickc@redhat.com>
43
44 * read.c (s_comm): Change error message to assume an unsigned size
45 has been passed to .comm.
46 * config/tc-sparc.c (s_common): Likewise.
47 * write.c (write_contents): Replace 'unsigned long' with
48 'addressT' and 'long' with offsetT in order to allow computations
49 with very large values to work for 64-bit addressed targets.
50 (relax_and_size_all_segments): Likewise.
51 (relax_frag): Likewise.
52 (relax_segment): Likewise.
53
e98d298c
MM		 542003-06-23 Mark Mitchell <mark@codesourcery.com>
55
56 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
57
ca164297
L		 582003-06-23 H.J. Lu <hongjiu.lu@intel.com>
59
60 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
61 Instructions.
62
63 * gas/config/tc-i386.h (CpuPNI): New.
64 (CpuUnknownFlags): Add CpuPNI.
65
041340ad
JW		 662003-06-23 <davidm@hpl.hp.com>
67
68 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
69 freebsd, openvms, and nsk (non-stop kernel).
70
b7599f01
JT		 712003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
72
73 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
74 all locals have been declared.
75
b7c7d6c1
TS		 762003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
77
78 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
79 special handling for n32 ABI.
80 (macro): Likewise.
81
815ddb50
TS		 822003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
83
84 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
85 2003-06-11 change.
86
f590b86e
CG		 872003-06-19 Christian Groessler <chris@groessler.org>
88
89 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
90 now, not only a warning. Add some more checks to detect invalid
91 registers.
92 (get_operand): For CLASS_IR remember register size in mode struct.
93 (get_specific): Handle new CLASS_IRO type. Add register size
94 checks for CLASS_IR and CLASS_IRO.
95 (md_apply_fix3): Fix undefined usage of buf.
96
931e13a6
AM		 972003-06-19 Alan Modra <amodra@bigpond.net.au>
98
99 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
100 (ppc_change_csect): Add align param. Align frag at start of csect.
101 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
102 (ppc_frob_section): Align vma.
103
9393cb0d
JJ		 1042003-06-18 Jakub Jelinek <jakub@redhat.com>
105
106 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
107 (output_cie): Don't pad.
108 (output_fde): Add align argument. Pad to align if not 0.
109 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
110 Pad just last FDE to EH_FRAME_ALIGNMENT.
111
df9a398f
MS		 1122003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
113
114 * config/tc-s390.c (init_default_arch): Make current_mode_mask
115 dependent on s390_arch_size and current_cpu dependent on
116 current_mode_mask.
117
2fe04c57
NC		 1182003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
119
120 * configure.in: Add c4x as an architecture variant to tic4x.
121 * configure: Regenerate.
122 * Makefile.in: Regenerate.
123 * doc/Makefile.in: Regenerate.
124
9f2b53d7
AM		 1252003-06-18 Alan Modra <amodra@bigpond.net.au>
126
127 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
128 ".TOC." from PPC64_TOC relocs.
129
ba0b2174
AM		 1302003-06-17 Alan Modra <amodra@bigpond.net.au>
131
132 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
133
f899b4b8
TS		 1342003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
135
136 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
137 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
138 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
139 s_cprestore,s_cpadd): Use them.
140
399f703e
HPN		 1412003-06-16 Hans-Peter Nilsson <hp@axis.com>
142
143 * configure.in: Add specific case for cris-*-linux-gnu* with
144 em=linux.
145 * configure: Regenerate.
146 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
147 if TE_LINUX defined, else FALSE.
148 (bfd_boolean demand_register_prefix): Set default from
149 DEFAULT_CRIS_AXIS_LINUX_GNU.
150 (symbols_have_leading_underscore): Similar.
151 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
152
39c2da32
RE		 1532003-06-13 Richard Earnshaw <rearnsha@arm.com>
154
155 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
156 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
157 FPU_ARCH_FPA for AOUT.
158 (md_begin): Don't try to guess the floating point architecture from
159 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
160
a06a29f2
NC		 1612003-06-13 Robert Millan <zeratul2@wanadoo.es>
162
163 * configure.in: Add i386-netbsd-gnu target.
164 * configure: Regenerate.
165
d88ef7a6
TT		 1662003-06-12 Tom Tromey <tromey@redhat.com>
167
168 * doc/as.texinfo (Comm): Added @node. Moved before CFI
169 directives node.
170
34ce925e
RS		 1712003-06-12 Richard Sandiford <rsandifo@redhat.com>
172
173 * config/tc-mips.c (append_insn): In a compound relocation, take the
174 field width from the final (outermost) operator.
175
cdfbf930
RH		 1762003-06-11 Richard Henderson <rth@redhat.com>
177
178 * dw2gencfi.c (struct cfi_escape_data): New.
179 (cfi_add_CFA_nop): Remove.
180 (CFI_escape, dot_cfi_escape): New.
181 (dot_cfi): Remove nop.
182 (cfi_pseudo_table): Remove nop; add escape.
183 (output_cfi_insn): Likewise.
184 (select_cie_for_fde): Stop on escape.
185 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
186 * read.c, read.h (do_parse_cons_expression): New.
187 * doc/as.texinfo (.cfi_escape): New.
188
8c1a34cd
TS		 1892003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
190
191 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
192 (s_cprestore): Likewise.
193 (s_cpreturn): Likewise.
194
4b0cff4e
TS		 1952003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
196
197 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
198 with zeros.
199
a7ebbfdf
TS		 2002003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
201
202 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
203 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
204 exceptions from size assert. Remove most of the addend fixup
205 specialcasing. Remove value, use valP directly. simplify fx_addnumber
206 handling. Remove zero addend specialcases.
207 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
208 the addend fixup specialcase.
209 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
210
d25d759d
TS		 2112003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
212
213 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
214 in the RELOC_EXPANSION_POSSIBLE case.
215
9d83078b
AM		 2162003-06-11 Alan Modra <amodra@bigpond.net.au>
217
218 * config/tc-i960.c (line_comment_chars): Add '#'.
219 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
220
3b443373
L		 2212003-06-11 H.J. Lu <hongjiu.lu@intel.com>
222
223 * po/Make-in (DESTDIR): New.
224 (install-data-yes): Support $(DESTDIR).
225 (uninstall): Likewise.
226
795bb480
AM		 2272003-06-11 Alan Modra <amodra@bigpond.net.au>
228
229 * Makefile.am: Run "make dep-am".
230 * Makefile.in: Regenerate.
231 * po/POTFILES.in: Regenerate.
232
b11dcf4e
DE		 2332003-06-10 Doug Evans <dje@sebabeach.org>
234
235 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
236 CGEN_INSN_RELAXED.
237 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
238 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
239 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
240
adadcc0c
AM		 2412003-06-10 Alan Modra <amodra@bigpond.net.au>
242 Gary Hade <garyhade@us.ibm.com>
243
244 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
245 (md_apply_fix3): Special case lq insn.
246
0613284f
RS		 2472003-06-10 Richard Sandiford <rsandifo@redhat.com>
248
249 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
250 lists. Allow single-register ranges.
251
f4984206
RS		 2522003-06-10 Richard Sandiford <rsandifo@redhat.com>
253
254 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 255 (md_pseudo_table): Add .h8300sxn entry.
f4984206 256
12b55ccc
L		 2572003-06-09 H.J. Lu <hongjiu.lu@intel.com>
258
259 * NEWS: Updated for the new -n option for the i386 assembler.
260
261 * config/tc-i386.c (optimize_align_code): New.
262 (md_shortopts): Add 'n'.
263 (md_parse_option): Handle 'n'.
264 (md_show_usage): Add '-n'.
265
266 * config/tc-i386.h (optimize_align_code): Declared.
267 (md_do_align): Optimize code alignment only if optimize_align_code
268 is not 0.
269
270 * doc/as.texinfo: Add the new -n option.
271
272 * doc/c-i386.texi: Document the new -n option.
273
fa87b337
RH		 2742003-06-07 Richard Henderson <rth@redhat.com>
275
17076204
RH		 276 * doc/as.texinfo: Document .cfi_rel_offset.
277
fa87b337
RH		 278 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
279 (cfi_add_CFA_offset): Detect invalid offsets.
280 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
281 (cfi_add_CFA_restore_state): Restore it.
282 (CFI_rel_offset): New.
283 (cfi_pseudo_table): Add it.
284 (dot_cfi): Handle it.
285
52628315
L		 2862003-06-07 H.J. Lu <hongjiu.lu@intel.com>
287
288 * app.c (do_scrub_chars): Add states 14 and 15 to handle
289 predicate for ia64.
290
d4ea8842
MS		 2912003-06-05 Michael Snyder <msnyder@redhat.com>
292
293 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
294 (build_bytes): Ditto.
295
2962003-06-05 Richard Sandiford <rsandifo@redhat.com>
297
298 * config/tc-h8sx.c (DMODE): Remove.
299 (colonmod24): Don't choose a default if the operand is a 16-bit
300 constant integer.
301 (fix_operand_size): New function.
302 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
303 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
304
2be24b54
ML		 3052003-06-05 Michal Ludvig <mludvig@suse.cz>
306
307 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
308 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
309 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
310 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
311 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
312 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
313 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
314 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
315 (cfi_pseudo_table): New directives .cfi_return_column,
316 .cfi_restore, .cfi_undefined, .cfi_same_value,
317 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
318 (dot_cfi, output_cfi_insn): Handle new directives.
319 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
320 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
321 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
322
757bc393
RH		 3232003-06-04 Richard Henderson <rth@redhat.com>
324
1233ae62
RH		 325 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
326
757bc393
RH		 327 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
328
f4b97536
RH		 3292003-06-04 Richard Henderson <rth@redhat.com>
330
331 * config/tc-alpha.c (s_alpha_usepv): New.
332 (md_pseudo_table): Add it.
333 (alpha_cfi_frame_initial_instructions): New.
334 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
335 (tc_cfi_frame_initial_instructions): New.
336 * doc/c-alpha.texi: Document .usepv.
337
68d55fe3
JJ		 3382003-06-04 Jakub Jelinek <jakub@redhat.com>
339
340 * as.c (show_usage): Document --execstack and --noexecstack.
341 (parse_args): Add --execstack and --noexecstack.
342 (main): Create .note.GNU-stack section if --execstack or
343 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
344 * as.h (flag_execstack, flag_noexecstack): New.
345
f9b4148d
CD		 3462003-06-03 Chris Demetriou <cgd@broadcom.com>
347
348 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
349 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
350 (OPTION_MISC_BASE): New defines.
351 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
352 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
353 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
354 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
355 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
356 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
357 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
358 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
359 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
360 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
361 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
362 (OPTION_TRAP): Redefine in terms of new defines.
363 (md_longopts): Reorder entries.
364
7ee7b84d
MS		 3652003-05-14 Michael Snyder <msnyder@redhat.com>
366 From Bernd Schmidt <bernds@redhat.com>
367 and Michael Snyder <msnyder@redhat.com>
368 and Alexandre Oliva <aoliva@redhat.com>
369 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
370 * config/tc-h8300.h: Ditto.
371
e30ddb24
NC		 3722003-06-03 Nick Clifton <nickc@redhat.com>
373
374 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 375 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
376 before calling bfd_reloc_type_lookup.
377
ed7d5d1a
AM		 3782003-06-02 Alan Modra <amodra@bigpond.net.au>
379
380 * read.c (emit_expr): Set dot_value.
381 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
382
c1ed1235
AM		 3832003-06-02 Alan Modra <amodra@bigpond.net.au>
384
385 * macro.c (sub_actual): Don't lose string if it turns out that
386 &string wasn't an arg.
387
eafbc43f
RH		 3882003-05-31 Richard Henderson <rth@redhat.com>
389
390 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
391 (cfi_finish): Set flag_traditional_format around .eh_frame data.
392
f37f01cf
RH		 3932003-05-29 Richard Henderson <rth@redhat.com>
394
395 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
396 (all_frame_data, plast_frame_data, cur_frame_data): New.
397 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 398 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
399 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 400 * config/tc-alpha.h (md_end): New.
401 (DWARF2_DEFAULT_RETURN_COLUMN): New.
402 (DWARF2_CIE_DATA_ALIGNMENT): New.
403
a197c351
NC		 4042003-05-29 Nick Clifton <nickc@redhat.com>
405
406 * configure.in: Add i386-*-freebsd* entry.
407 * configure: Regenerate.
408
4bf4a882 4092003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 410
411 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 412
756d1d01
RH		 4132003-05-27 Richard Henderson <rth@redhat.com>
414
415 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
416 symbol_create call.
417 (current_location): Use symbol_temp_new_now.
418 * stabs.c (s_stab_generic): Use symbol_temp_new.
419 * symbols.c (temp_label_name): Remove.
420 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
421
a4447b93
RH		 4222003-05-27 Richard Henderson <rth@redhat.com>
423
424 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
425 * as.c (main): Always call cfi_finish.
426 * config/tc-i386.c (x86_dwarf2_return_column): New.
427 (x86_cie_data_alignment): New.
428 (md_begin): Set them.
429 (tc_x86_cfi_init): Remove.
430 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
431 return int, not unsigned long; don't as_bad here.
432 (tc_x86_frame_initial_instructions): Streamline; use
433 updated api.
434 * config/tc-i386.h (tc_cfi_init): Remove.
435 (DWARF2_DEFAULT_RETURN_COLUMN): New.
436 (DWARF2_CIE_DATA_ALIGNMENT): New.
437
b7d6ed97
RH		 4382003-05-27 Richard Henderson <rth@redhat.com>
439
440 * symbols.c (temp_label_name): New.
441 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
442 (symbol_set_value_now): New.
443 * symbols.h: Prototype them.
444 * dwarf2dbg.c: Use them.
445 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
446
14218d5f
JE		 4472003-05-23 Jason Eckhardt <jle@rice.edu>
448
449 * config/tc-i860.c (target_xp): Declare variable.
450 (OPTION_XP): Declare macro.
451 (md_longopts): Add option -mxp.
452 (md_parse_option): Set target_xp.
453 (md_show_usage): Add -mxp usage.
454 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
455 (md_assemble): Don't try expansions if XP_ONLY is set.
456 * doc/c-i860.texi: Document -mxp option and i860XP support.
457
36ede617
EC		 4582003-05-23 Eric Christopher <echristo@redhat.com>
459
460 * config/tc-mips.c (macro_build_jalr): Warning patrol.
461
a105a300
TS		 4622003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
463
464 * config/tc-mips.c (append_insn): Use actual relocation size for new
465 fixp's. Don't relax overflow checking for partial_inplace relocations.
466 Use the actual relocation type in combined relocs, not just the type
467 of the first one.
468 (macro_build_jalr): Use actual relocation size for new fix.
469 (s_cpsetup, s_gpdword): Likewise.
470
dc9461f6
TS		 4712003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
472
473 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
474
ceb41009
NC		 4752003-05-22 Nick Clifton <nickc@redhat.com>
476
477 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
478 section relative offsets for relocs that will not be based on the
479 section symbol.
480 (xstormy16_md_apply_fix3): Remove previous patch to this
481 function.
482
143d77c5
EC		 4832003-05-07 Eric Christopher <echristo@redhat.com>
484
ed7d5d1a
AM		 485 * config/tc-mips.c (mips_abicalls): New variable.
486 (md_parse_option): Use.
487 (s_option): Ditto.
488 (s_abicalls): Ditto.
489 (mips_elf_final_processing): Set EF_MIPS_PIC and
490 EF_MIPS_CPIC dependent on above.
143d77c5 491
85c77c38
DA		 4922003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
493
494 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
495
87ccc1b0
NC		 4962003-05-21 Nick Clifton <nickc@redhat.com>
497
ed7d5d1a
AM		 498 * config/obj-elf.c: Include dwarf2dbg.h.
499 (elf_pseudo_tab): Add .file and .loc.
500 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
501 * config/tc-arm.c: Likewise.
502 * config/tc-h8300.c: Likewise.
503 * config/tc-hppa.c: Likewise.
504 * config/tc-ia64.c: Likewise.
505 * config/tc-m68hc11.c: Likewise.
506 * config/tc-m68k.c: Likewise.
507 * config/tc-mmix.c: Likewise.
508 * config/tc-mn10300.c: Likewise.
509 * config/tc-ppc.c: Likewise.
510 * config/tc-sh.c: Likewise.
511 * config/tc-sparc.c: Likewise.
512 * config/tc-v850.c: Likewise.
513 * config/tc-frv.c: Likewise, and remove redundant inclusion of
514 dwarf2dbg.h.
515 * config/tc-ip2k.c: Likewise.
516 * config/tc-iq2000.c: Likewise.
517 * config/tc-xstormy16.c: Likewise.
518 * config/tc-xtensa.c: Likewise.
87ccc1b0 519 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 520 * Makefile.in: Regenerate.
521 * aclocal.m4: Regenerate.
522 * config.in: Regenerate.
523 * configure: Regenerate.
524 * po/POTFILES.in: Regenerate.
525 * po/gas.pot: Regenerate.
143d77c5 526
7ed2c8b0
NC		 5272003-05-21 Nick Clifton <nickc@redhat.com>
528
529 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
530 BFD_ASSEMBLER targets.
531 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
532 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
533 defining BFD_ASSEMBLER.
534
39b82151
ML		 5352003-05-20 Michal Ludvig <mludvig@suse.cz>
536
537 * as.c (main): Remove tc_cfi_init().
143d77c5 538 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 539 with '%'.
540 (cfi_pseudo_table): Add "cfi_register" entry.
541 (cfi_make_insn): Handle CFA_register.
542 (cfi_output_insn): Ditto.
543 (dot_cfi): Ditto.
544 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
545 (dot_cfi_endproc): Reuse already emitted CIEs.
546 * testsuite/gas/cfi/cfi-i386.d: New pattern.
547 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
548
f53e95c7
NC		 5492003-05-20 Nick Clifton <nickc@redhat.com>
550
551 * config/tc-xstormy16.c: Include dwarf2dbg.h.
552 (md_pseudo_table): Add entries for .loc and .line.
553
7c0295b1
AM		 5542003-05-20 Alan Modra <amodra@bigpond.net.au>
555
556 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
557 defined.
558 (dot_cfi_endproc): Avoid C99 construct.
559
54cfded0
AM		 5602003-05-20 Michal Ludvig <mludvig@suse.cz>
561
562 * dw2gencfi.c, dw2gencfi.h: New files.
563 * config/tc-i386.c (tc_x86_cfi_init): New function.
564 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
565 * as.c (parse_args): Set verbose flag on --verbose.
566 (main): Call tc_cfi_init()/cfi_finish().
567 * as.h (verbose): New external variable.
568 * read.c (pobegin): Insert CFI pops to the list.
569 * symbols.c (local_symbol_make): Make symbol external.
570 * symbols.h (local_symbol_make): New prototype.
571 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
572 * Makefile.in: Regenerate.
573 * doc/as.texinfo: Added node "CFI directives" with description of
574 all implemented .cfi_* directives.
575 * doc/Makefile.in: Regenerate.
576 * po/POTFILES.in: Regenerate.
577
a1f3c24c
SS		 5782003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
579
54cfded0
AM		 580 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
581 insns.
1975ab25 582 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 583
b645cb17
JE		 5842003-05-18 Jason Eckhardt <jle@rice.edu>
585
586 * config/tc-i860.c (i860_process_insn): Initialize fc after
587 each opcode mismatch.
588
80c7c40a
NC		 5892003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
590
591 * configure.in: Accept i[3-7]86 variants.
592 * configure: Regenerate.
593
c344a4c8
TS		 5942003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
595
596 * config/tc-mips.h: Fix comment formatting.
597
64e55042
HPN		 5982003-05-13 Hans-Peter Nilsson <hp@axis.com>
599
600 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 601 (read_a_source_file): Delete label contin.
64e55042
HPN		 602 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
603 input as with macros, instead of in separate old_* variables.
604 Zero-terminate string being scrubbed.
605
e66c629e
NC		 6062003-05-12 Nick Clifton <nickc@redhat.com>
607
608 * config/tc-xstormy16.c (skipping_fptr): New local variable.
609 (md_assemble): Reset skipping_fptr.
610 (md_operand): If @fptr() is followed by a minus sign, set
611 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
612 @fptr is detected, ignore it and reset skipping_fptr.
613
673a54e3
JE		 6142003-05-11 Jason Eckhardt <jle@rice.edu>
615
616 * config/tc-i860.c (MAX_FIXUPS): Define.
617 (struct i860_fi fi[]): New struct.
618 (struct i860_it the_insn): Add above as member and move fields
619 exp, reloc, pcrel and fup into i860_fi.
620 (md_assemble): Replace all instances of exp, reloc, pcrel
621 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
622 Add a loop to possibly emit multiple fix-ups for each insn.
623 (i860_process_insn): Likewise.
624 (i860_get_expression): Likewise.
625 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
626
2ebb4b88
MS		 6272003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
628
629 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
630
35f5df7f
L		 6312003-05-07 H.J. Lu <hongjiu.lu@intel.com>
632
633 * config/tc-ia64.c (alias_hash): New.
634 (alias_name_hash): New.
635 (secalias_hash): New.
636 (secalias_name_hash): New.
637 (md_pseudo_table): Add "secalias".
638 (md_begin): Initialize alias_hash, alias_name_hash,
639 secalias_hash and secalias_name_hash.
640 (struct alias): New.
641 (dot_alias): Implement .alias and .secalias directives.
642 (do_alias): New.
643 (ia64_adjust_symtab): New.
644 (do_secalias): New.
645 (ia64_frob_file): New.
646
647 * config/tc-ia64.h (ia64_adjust_symtab): New.
648 (tc_adjust_symtab): Defined.
649 (ia64_frob_file): New.
650 (tc_frob_file): Defined.
651
d2bf1bda
NC		 6522003-05-07 Dmitry Diky <diwil@mail.ru>
653
654 * tc-msp430.c: Add missing lines to known cpus list.
655
cac012d6
AO		 6562003-05-06 Alexandre Oliva <aoliva@redhat.com>
657
658 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
659 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
660 * config.in, configure: Rebuilt.
661
d8dbbec1
L		 6622003-05-05 H.J. Lu <hjl@gnu.org>
663
664 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
665 howto->partial_inplace is false.
666
9204e615
DJ		 6672003-05-05 Daniel Jacobowitz <drow@mvista.com>
668
669 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
670 symbol_used_in_reloc_p check.
671 (md_apply_fix3): Remove check for howto->pcrel_offset.
672
711ef82f
L		 6732003-05-03 H.J. Lu <hjl@gnu.org>
674
675 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
676 fatal error for unknown section attribute.
677
678 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
679 unknown section attribute.
680 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
681 * config/tc-ppc.c (ppc_section_letter): Likewise.
682
683 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
684 (ia64_elf_section_type): Accept "unwind".
685
83b5ab55
L		 6862003-05-02 H.J. Lu <hjl@gnu.org>
687
688 * read.h (demand_copy_string): New.
689
690 * config/tc-alpha.c (demand_copy_string): Removed.
691
7ff0565e
MS		 6922003-05-02 Michael Snyder <msnyder@redhat.com>
693
54cfded0 694 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 695 (for targets that like eg. a leading dot in a local label).
696
2968149b
NC		 6972003-05-02 Nick Clifton <nickc@redhat.com>
698
699 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
700 addend with the symbol's value for pc-relative relocations against
701 a defined symbol - this will be done automatically.
702
e7b9a8c1
L		 7032003-05-01 H.J. Lu <hjl@gnu.org>
704
705 * config/obj-elf.c (obj_elf_type): Accept "notype" and
706 "STT_NOTYPE".
707
612d7b83
L		 7082003-05-01 H.J. Lu <hjl@gnu.org>
709
710 * config/tc-ia64.h (tc_canonicalize_section_name): New.
711
712 * config/obj-elf.c (obj_elf_section_name): Call
713 tc_canonicalize_section_name if it is defined.
714
a645d1eb
L		 7152003-05-01 H.J. Lu <hjl@gnu.org>
716
717 * config/tc-ia64.c (ia64_check_label): New.
718 * config/tc-ia64.h (tc_check_label): New.
719
720 * read.c (read_a_source_file): Call tc_check_label after
721 creating a user-defined label if defined.
722
df12615d
AM		 7232003-05-02 Alan Modra <amodra@bigpond.net.au>
724
725 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
726 -be and split strings to below 509 bytes in length.
727
f70c8412
CG		 7282003-05-01 Christian Groessler <chris@groessler.org>
729
730 * expr.h: Fix comments in operatorT typedef.
54cfded0 731 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 732 Fold s_segm() and s_unseg() into one function s_segm(parm) which
733 decides by the parameter.
734 (md_begin): Don't set linkrelax. Only set Z8002 default if no
735 command line argument was given to select the intended
736 architecure.
737 (get_interrupt_operand): Warn if NOP type code is emitted.
738 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
739 (apply_fix): Call newfix with additional 'size' parameter.
740 (build_bytes): Remove unused variable 'nib'. Detect overflow in
741 4 bit immediate arguments.
742 (md_longopts): Add 'linkrelax' option.
743 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
744 variable when 'linkrelax' command line option is specified.
745 (md_show_usage): Display 'linkrelax' option.
746 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
747 R_CALLR and R_REL16.
748 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
749
10a98291
L		 7502003-04-30 H.J. Lu <hjl@gnu.org>
751
752 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
753 (ia64_float_to_chars): Likewise.
754 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
755 and ia64_float_to_chars by tc_segment_info_data.endian from
756 the current segment if byteorder == -1.
757 (md_begin): Call dot_byteorder to set target_big_endian.
758 (md_atof): Call ia64_float_to_chars to convert floating point.
759 (ia64_float_to_chars_bigendian): New function.
760 (ia64_float_to_chars_littleendian): Likewise.
761 (ia64_elf_section_change_hook): Likewise.
762
763 * config/tc-ia64.h (ia64_number_to_chars): New.
764 (md_number_to_chars): Changed to (*ia64_number_to_chars)
765 (ia64_elf_section_change_hook): New.
766 (md_elf_section_change_hook): Defined.
767 (ia64_segment_info_type): New struct.
768 (TC_SEGMENT_INFO_TYPE): Defined.
769
bf57c3c9
L		 7702003-04-30 H.J. Lu <hjl@gnu.org>
771
772 * config/tc-ia64.c (md_section_align): Deleted.
773
774 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
775 (md_section_align): New.
776
165a7f90
L		 7772003-04-30 H.J. Lu <hjl@gnu.org>
778
779 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
780 and add real16.
781 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
782 "real16.ua".
783 (md_atof): Add 6 byte padding of zero for real16.
784
eba874d8
NC		 7852003-04-29 Nick Clifton <nickc@redhat.com>
786
787 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
788 start of a version name.
789
dbeba5e5
CD		 7902003-04-28 Chris Demetriou <cgd@broadcom.com>
791
792 * configure.in (mips-*-*n*bsd*): Replace with...
793 (mips-*-netbsd*, mips-*-openbsd*): These.
794 * configure: Regenerate.
795
f0d7d5f9
NC		 7962003-04-28 H.J. Lu <hjl@gnu.org>
797
798 * config/tc-hppa.c (hppa_symbol_chars): New.
799 * config/tc-hppa.h (tc_symbol_chars): Likewise.
800
a38b42ab
TS		 8012003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
802
803 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
804
69be0a2b
CD		 8052003-04-25 Chris Demetriou <cgd@broadcom.com>
806
807 * NEWS: Belatedly mention support for MIPS32 Release 2.
808
684022ea
EC		 8092003-04-24 Eric Christopher <echristo@redhat.com>
810
811 * config/tc-mips.c (nopic_need_relax): Revert previous
812 change.
813
2c8714f2
NC		 8142003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
815
816 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 817 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 818 (md_pseudo_table): Handle .loc and .file
819 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
820 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
821 * Makefile.in: Regenerate.
822
684022ea 8232003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 824
825 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
826 (md_pseudo_table): Add h8300hn, h8300sn.
827 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
828 * doc/c-h8300.texi : Add documentation for new machine directives.
829
5ce8663f
NC		 8302003-04-24 Nick Clifton <nickc@redhat.com>
831
832 * config/tc-ppc.c (ppc_symbol_chars): Define.
833 * config/tc-ppc.h (tc_symbol_chars): Define.
834
ef230218
JR		 8352003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
836
837 * config/tc-sh.c: Amend comment to refer to SuperH.
838 * config/tc-sh.h: Likewise.
839 (LISTING_HEADER): Amend to refer to SuperH.
840 * config/tc-sh64.c: Change comment to refer to SuperH.
841 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
842 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
843 * doc/c-sh.texi: Amend to refer to SuperH.
844 Add SuperH architecture documentation references.
845 * doc/c-sh64.texi: Change to refer to SuperH.
846
204cd129
NC		 8472003-04-23 H.J. Lu <hjl@gnu.org>
848
849 * app.c (do_scrub_chars): More checks for valid labels.
850
2cdb18a7
L		 8512003-04-22 H.J. Lu <hjl@gnu.org>
852
853 * app.c (do_scrub_chars): Check for valid label.
854
26597c86
NC		 8552003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
856
857 * doc/as.texinfo: Replace references to Mitsubishi M32R with
858 references to Renesas M32R.
859 * doc/c-m32r.texi: Likewise.
860
88b4ca40
RH		 8612003-04-21 Richard Henderson <rth@redhat.com>
862
54cfded0
AM		 863 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
864 (out_file_list): Assign non-null filename after generating error.
88b4ca40 865
e5f08f7e
JJ		 8662003-04-18 Jakub Jelinek <jakub@redhat.com>
867
868 * ehopt.c (check_eh_frame): For aug_size == 0
869 in state_seeing_aug_size state skip the state_skipping_aug
870 state.
871
c2dcd04e
NC		 8722003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
873
874 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
875 'Renesas'.
876 * doc/c-h8500.texi: Likewise.
877 * doc/c-sh.texi: Likewise.
878 * doc/c-sh64.texi: Likewise.
879 * doc/h8.texi: Likewise.
880 * config/tc-h8300.c: Likewise.
881 * config/tc-h8300.h: Likewise.
882 * config/tc-h8500.c: Likewise.
883 * config/tc-h8500.h: Likewise.
884 * config/tc-sh.c: Likewise.
885 * config/tc-sh.h: Likewise.
886 * config/tc-sh64.c: Likewise.
887 * config/tc-sh64.h: Likewise.
888
f5040a92
AO		 8892003-04-10 Alexandre Oliva <aoliva@redhat.com>
890
891 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
892 * config/tc-mips.c: Use signed add for n32 address arithmetic.
893 (append_insn): When filling delay slots with instructions
894 that have fixups that tc_gen_reloc might consider modifyable
895 in variant frags, start a new frag.
896 (load_address): Generate GOT_DISP with of without offset
897 depending on whether symbol is local. For -xgot, use
898 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
899 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
900 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
901 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
902 <ld_st>: In NewABI with small got, always use
903 GOT_PAGE/GOT_OFST, with the latter in the load/store
904 instruction. With big got, use GOT_HI16/GOT_LO16 or
905 GOT_PAGE/GOT_OFST.
906 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
907 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
908 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
909 (md_convert_frag): Use memmove for safe copying of overlapping
910 regions.
911
35b55ed2
SC		 9122003-04-09 Stephane Carrez <stcarrez@nerim.fr>
913
914 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
915 -mlong, -mshort-double and -mlong-double options; use table @code.
916 (M68HC11-Syntax): Update to document 68HC12 operands.
917 (M68HC11-Modifiers): New section for operand modifiers.
918 (M68HC11-Directives): New section for specific assembler directives.
919 (M68HC11-Branch): Fix Overfull hbox error.
920
9214dd3b
AO		 9212003-04-09 Alexandre Oliva <aoliva@redhat.com>
922
923 * config/tc-mips.c (macro): Add comments explaining the rationale
924 for Chris' change.
925
eb0a7d52
AO		 9262003-04-09 Chris Demetriou <cgd@broadcom.com>
927
928 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
929 constant address that Alexandre took out by accident. Reject
930 64-bit addresses that are not sign extensions of 32 bits only if
931 we don't support 64-bit address constants.
932
a7fc733f
AM		 9332003-04-09 Alan Modra <amodra@bigpond.net.au>
934
935 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
936
9cc92a36
NC		 9372003-04-08 Nick Clifton <nickc@redhat.com>
938
939 * as.c (perform_an_assembly_pass): If using cgen, call
940 gas_cgen_begin.
941 * cgen.c (gas_cgen_begin): New function. If
942 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
943 otherwise call cgen_clear_signed_overflow_ok.
944 * cgen.h: Prototype gas_cgen_begin.
945
fe59a223
TS		 9462003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
947
948 * write.c (write_relocs): Remove unused variable.
949
5a7a0b7b
AO		 9502003-04-06 Chris Demetriou <cgd@broadcom.com>
951
952 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
953 (macro): Use new macro to decide whether to emit constant address
954 as 32 or 64 bits if addresses are 32-bit wide but registers are
955 64-bit wide.
956
577300ce
SC		 9572003-04-05 Stephane Carrez <stcarrez@nerim.fr>
958
959 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
960 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 961 (get_operand): New modifier %page and %addr to obtain page and
577300ce 962 address part of a far-function.
684022ea 963 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 964 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
965 relocs.
966 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
967 (find_opcode): Add comment.
968 (md_estimate_size_before_relax): Force relocation of
969 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
970 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
971 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
972 on the symbol itself so that DWARF2 strings are merged correctly.
973
be33c5dd
SS		 9742003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
975
976 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
977 default tic4x target format to 'coff2-tic4x'.
978 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
979 s/c3x/tic3x/
980 * config/tc-tic4x.h: Ditto
981
e8fd7476
NC		 9822003-04-03 Nick Clifton <nickc@redhat.com>
983
984 * NEWS: Mention support for Xtensa architecture.
985
47281638
PB		 9862003-04-02 Philip Blundell <philb@gnu.org>
987
988 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
989
af22f5b2
CD		 9902003-04-02 Chris Demetriou <cgd@broadcom.com>
991
992 * config/tc-mips.c (macro2): Adjust implementation of
993 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
994 in the case where the source and destination registers
995 are the same.
996
e0001a05
NC		 9972003-04-01 Bob Wilson <bob.wilson@acm.org>
998
54cfded0
AM		 999 * Makefile.am (CPU_TYPES): Add xtensa.
1000 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1001 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1002 (xtensa-relax.o): New target.
1003 Run "make dep-am".
1004 * Makefile.in: Regenerate.
1005 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1006 extra_objects for xtensa targets.
1007 * configure: Regenerate.
1008 * write.c (write_object_file): Add new md_post_relax_hook.
1009 * config/tc-xtensa.c: New file.
1010 * config/tc-xtensa.h: Likewise.
1011 * config/xtensa-istack.h: Likewise.
1012 * config/xtensa-relax.c: Likewise.
1013 * config/xtensa-relax.h: Likewise.
1014 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1015 * doc/Makefile.in: Regenerate.
1016 * doc/all.texi: Set new XTENSA variable.
1017 * doc/as.texinfo: Set new Xtensa variable. Describe
1018 Xtensa-specific options. Define line comment character for
1019 Xtensa. Add Xtensa processors to list of ELF targets where
1020 alignment is specified in bytes. Add new Xtensa-Dependent node.
1021 Add acknowledgements for those contributing to the Xtensa port.
1022 * doc/internals.texi: Describe new md_post_relax_hook.
1023 * doc/c-xtensa.texi: New file.
e0001a05 1024
5a6c6817
NC		 10252003-04-01 Nick Clifton <nickc@redhat.com>
1026 Richard Earnshaw <rearnsha@arm.com>
1027
1028 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1029 (ARM_ARCH_IWMMXT): Simplify.
1030 (insns): Place iwmmx instructions in correct place in table.
1031 (arm_add_note): New function: Add a note entry to a .note section.
1032 (md_begin): Make the default architecture be unknown.
1033 Suppress the creation of an arm note section.
1034
97bbfa38
EC		 10352003-03-26 Eric Christopher <echristo@redhat.com>
1036
54cfded0 1037 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1038
e16bb312
NC		 10392003-03-25 Stan Cox <scox@redhat.com>
1040 Nick Clifton <nickc@redhat.com>
97bbfa38 1041
e16bb312
NC		 1042 Contribute support for Intel's iWMMXt chip - an ARM variant:
1043
1044 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1045 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1046 (enum wreg_type, enum iwmmxt_insn_type): New types.
1047 (wr_register, wc_register, wcg_register): New macros.
1048 (iwmmxt_table): New variable.
1049 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1050 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1051 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1052 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1053 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1054 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1055 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1056 cp_byte_address_offset, cp_byte_address_required_here,
1057 check_iwmmxt_insn): New functions.
97bbfa38 1058 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1059 (md_begin): Set the mach value for iWMMXt targets. Create a note
1060 section to identify iwmmxt binaries.
1061 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1062 * doc/c-arm.texi: Document the support for the iWMMXt.
1063 * NEWS: Mention new support.
1064