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* ld-mmix/bpo-10.d: Tweak for change in symbols handling.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
86aba9db
NC		 12000-08-28 Catherine Moore <clm@redhat.com>
2
3 * tc-v850.c (v850_relax): Declare.
4 (v850_longcode): New routine.
5 (v850_handle_align): New routine.
6 (md_pseudo_table): Add longcall and longjump.
7 (md_parse_option): Check for relax option.
8 (tc_gen_reloc): Handle BFD_RELOC_V850_LONGCALL,
9 BFD_RELOC_V850_LONGJUMP, and BFD_RELOC_V850_ALIGN.
10 (md_apply_fix3): Likewise.
11 (v850_force_relocation): Likewise.
12 (v850_comm): Change the current section.
13 (md_assemble): Ensure that the correct value is put in the
14 fixup.
15 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
16 v850_zbss, v850_rosdata, v850_rozdata): Fix section book keeping.
17 Remove redundant v850ea support.
18 * tc-v850.h (HANDLE_ALIGN): Define.
19 (v850_handle_align): Declare.
20 * doc/c-v850.c: Document -mrelax, .longcall and .longjump.
21
026df7c5
NC		 222002-08-28 Svein E. Seldal <Svein.Seldal@solidas.com>
23
24 * configure.in: Add tic4x-coff* and c4x-coff*-coff-coff targets.
25 * configure: Regenerate.
26 * NEWS: Mention new port.
27
282002-08-28 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
29
30 * config/obj-coff.c: Add sdef definition.
31 * config/obj-coff.h: Add tic4x include file and set
32 target format.
33 * config/tc-tic4x.c: New file.
34 * config/tc-tic4x.h: New file.
35
4252e537
AM		 362002-08-28 Alan Modra <amodra@bigpond.net.au>
37
df44284e
AM		 38 * write.c (BFD_FAST_SECTION_FILL): Remove unused macro.
39 (TC_ADJUST_RELOC_COUNT): Tweak param name.
40 (TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_SECTION): Likewise.
41 (TC_FIX_ADJUSTABLE, MD_PCREL_FROM_SECTION): Likewise.
42 (RELOC_ENUM): Define.
43 (fix_new_internal): Use RELOC_ENUM.
44 (fix_new, fix_new_exp): Likewise.
45 (adjust_reloc_syms): Comment. Remove unnecessary tests on sym != NULL.
46 Replace gotos with continue.
47 (write_relocs): Formatting. Avoid symbol loops in
48 RELOC_EXPANSION_POSSIBLE case too. Report bfd_reloc_outofrange
49 errors, and error number in other cases.
50 (fixup_segment): Remove param names from prototype. Rename
51 "this_segment_type" to "this_segment". Update linkrelax comment.
52 Remove "size, "place" and "where" local vars. Formatting. Update
53 "no symbol" comment. Remove #if 0 and #if 1.
54
4252e537
AM		 55 * app.c (do_scrub_chars): Don't test IGNORE_NONSTANDARD_ESCAPES. Tidy.
56
70658493
AM		 572002-08-27 Alan Modra <amodra@bigpond.net.au>
58
59 * dwarf2dbg.c: Always include dwarf2dbg.h.
60 (dwarf2_directive_file): Adjust dummy version args.
61 * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED.
62 * expr.c (clean_up_expression <O_subtract>): Allow subtraction
63 when symbol values differ.
64 * read.c (do_align): Add ATTRIBUTE_UNUSED to label.
65 (pseudo_set <O_subtract>): Remove unnecessary segment test.
66 * config/obj-bout.c (obj_pseudo_table): Warning fix.
67
a2199cc1
AM		 682002-08-26 Alan Modra <amodra@bigpond.net.au>
69
70 * config/tc-w65.c (md_section_align): Fix typo.
71 (md_parse_option): Return 0, not 1.
72
ececec60
NC		 732002-08-22 Nick Clifton <nickc@redhat.com>
74
75 * doc/as.texinfo (Section): Note that if '@' is a comment
76 character then another symbol is used to prefix the section's
77 type.
78
14899840
NC		 792002-08-22 Christian Groessler <chris@groessler.org>
80
81 * config/tc-z8k.c (get_operands): Adjust ptr variable also in
82 "case 0" case.
83
ed71e111
NC		 842002-08-12 Graeme Peterson <gp@qnx.com>
85
86 * configure.in: Add support for sh-**-nto* target.
87 * configure: Regenerate.
88
dfe0d3fe
JL		 892002-08-21 Nitin Gupta <niting@noida.hcltech.com>
90
91 * config/tc-h8300.h (TC_LINKRELAX_FIXUP): Define.
92
dc1d03fc
EZ		 932002-08-21 Elena Zannoni <ezannoni@redhat.com>
94
70658493
AM		 95 * config/tc-ppc.c (ppc_cleanup): Do something only if format
96 is ELF.
97 (ppc_apuinfo_section_add): Define only if format is ELF.
98 (md_assemble): Emit APUinfo section only if format is ELF.
99 Fix formatting.
dc1d03fc 100
9f1838ed
AM		 1012002-08-21 Alan Modra <amodra@bigpond.net.au>
102
70658493 103 * config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast.
9f1838ed
AM		 104 * config/tc-frv.c: Likewise.
105 * config/tc-hppa.c: Likewise.
106 * config/tc-ia64.c: Likewise.
107 * config/tc-ip2k.c: Likewise.
108 * config/tc-m68hc11.c: Likewise.
109 * config/tc-m68k.c: Likewise.
110 * config/tc-mmix.c: Likewise.
111 * config/tc-mn10300.c: Likewise.
112 * config/tc-sh.c: Likewise.
113 * config/tc-sparc.c: Likewise.
114 * config/tc-v850.c: Likewise.
115
483fc7cd
RS		 1162002-08-20 Richard Sandiford <rsandifo@redhat.com>
117
118 * config/tc-mips.c (macro2): Implement rotates by zero using shifts
119 by zero.
120
6a0c61b7
EZ		 1212002-08-19 Elena Zannoni <ezannoni@redhat.com>
122
70658493 123 From matthew green <mrg@redhat.com>
6a0c61b7 124
70658493
AM		 125 * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere
126 PPC_OPCODE_PPC is, except for BookE architectures.
127 (md_parse_option): Add support for -mspe.
128 (md_show_usage): Add -mspe.
129 (md_parse_option): Add support for -me500 and
130 -me500x2 to generate code for Motorola e500 core complex.
131 (md_show_usage): Add -me500 and -me500x2.
6a0c61b7 132
70658493
AM		 133 (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI,
134 PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS,
135 PPC_APUINFO_BRLOCK): New macros.
6a0c61b7 136
70658493
AM		 137 (ppc_cleanup): New function.
138 (ppc_apuinfo_section_add): New function.
139 (APUID): New macro.
140 (md_assemble): Collect info and write the APUinfo section.
6a0c61b7 141
70658493
AM		 142 * config/tc-ppc.h (md_cleanup): Define.
143 (ppc_cleanup): Export.
144 (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
6a0c61b7 145
cca86cc8
SC		 1462002-08-17 Stan Cox <scox@redhat.com>
147
148 * config/obj-elf.c (obj_elf_change_section): Make non-static.
149 config/tc-mips.c (s_change_section): New function to support
150 IRIX .section pseudo-op.
151
50b15da2
NC		 1522002-08-16 Nick Clifton <nickc@redhat.com>
153
154 * config/tc-v850.c (md_assemble): Fix assembling of "callt 0x3f".
155
f21f8242
AO		 1562002-08-15 Alexandre Oliva <aoliva@redhat.com>
157
158 * config/tc-mips.c (macro_build_jalr): Make sure we generate
159 the fix-up against on the right frag.
160 (s_cpsetup): Likewise. Parse third argument as expression, to
161 handle global symbols and forward/backward labels correctly.
162
11f45fb5
NC		 1632002-08-14 Nick Clifton <nickc@redhat.com>
164
8ac9ba6c
NC		 165 * read.c (stringer): Catch attempts to create strings in the abs
166 section.
167
11f45fb5
NC		 168 * config/tc-alpha.c: Fix compiling for COFF targets.
169 Some minor formatting tidyups.
170
e371935f
SC		 1712002-08-13 Stephane Carrez <stcarrez@nerim.fr>
172
173 * config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove.
174 (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag
175 according to the reloc.
176 (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define.
177 (TC_FORCE_RELOCATION): Define.
178 (tc_m68hc11_force_relocation): Declare.
179
180 * config/tc-m68hc11.c (md_pseudo_table): Add relax command.
181 (s_m68hc11_relax): New function for relax group.
70658493 182 (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at
e371935f
SC		 183 beginning of jump instruction.
184 (md_pcrel_from): Rename from md_pcrel_from_section and fix
185 address computation.
186 (tc-gen_reloc): Update.
70658493 187 (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as
e371935f
SC		 188 PC-relative fixup.
189 (tc_m68hc11_force_relocation): New function, handle new relocs.
190 (tc_m68hc11_fix_adjustable): New to make sure there are enough
191 reloc for the linker relax pass.
192 (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP
193 and VTABLE relocs.
194
eb086b59
SC		 1952002-08-13 Stephane Carrez <stcarrez@nerim.fr>
196
197 * config/tc-m68hc11.c (m68hc11_elf_final_processing): New function.
198 (md_pseudo_table): Add .mode, .far and .interrupt pseudo op.
199 (s_m68hc11_mode): New function for .mode pseudo op.
200 (s_m68hc11_mark_symbol): New function for .far and .interrupt
201 pseudo op.
202 * config/tc-m68hc11.h (elf_tc_final_processing): Define.
203 (m68hc11_elf_final_processing): Declare.
204
7bfda7eb
SC		 2052002-08-13 Stephane Carrez <stcarrez@nerim.fr>
206
207 * config/tc-m68hc11.c (md_begin): Take into account additional
208 page operand for call instruction.
209 (print_opcode_format): Likewise.
210 (check_range): Likewise for page range checking.
211 (get_operand): Don't skip a possible comma in operands.
212 (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
213 (fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
214 (fixup24): New to handle call reloc.
215 (build_insn): Handle missing page operand for call instruction.
216 (find): Likewise.
217 (md_apply_fix3): Take into account new relocs.
218 (get_operand): Fix the mode for indexed indirect addressing.
219 (build_indexed_byte): Fix post index byte for indexed indirect mode.
220
fdb987ee
RS		 2212002-08-12 Richard Sandiford <rsandifo@redhat.com>
222
223 * config/tc-mips.c (mips_ip): Don't work out the value of
224 constant %hi()s here.
225
31312f95
AM		 2262002-08-10 Alan Modra <amodra@bigpond.net.au>
227
228 * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
229 for ELF, and don't bother checking ELF relocs when non-ELF.
230 (i386_immediate): Allow absolute_section expressions for aout.
231 (i386_displacement): Likewise. Also test bfd_is_com_section.
232 (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
233 (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
234 not when fx_addsy. Remove dead code.
235
59bc061d
NC		 2362002-08-09 Graeme Peterson <gp@qnx.com>
237
238 * configure.in: Add support for ppc-*-nto* target.
239 * configure: Regenerate.
70658493 240
6088b00e
AM		 2412002-08-09 Alan Modra <amodra@bigpond.net.au>
242
243 * config/tc-i386.h: Reorganize.
244
0c11417f
MR		 2452002-08-09 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
246
247 * config/tc-mips.c (macro): Handle a register plus a 16-bit
248 immediate offset in "dla" and "la" expansions.
249
79500683
AM		 2502002-08-09 Alan Modra <amodra@bigpond.net.au>
251
252 * configure.in: bfd_gas=yes for all i386 targets. Formatting.
253 Remove "bfd_gas=yes" from target table when covered later.
254 Consolidate some entries.
255 * configure: Regenerate
256
2bbd9c25
JJ		 2572002-08-09 Jakub Jelinek <jakub@redhat.com>
258
259 * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
260 at start of insn, pass it to output_disp and output_imm.
261 (output_disp): Added arguments. If _GLOBAL_OFFSET_TABLE_ is seen
262 in displacement for R_386_32 reloc, use R_386_GOTPC and compute
263 properly addend.
264 (output_imm): Added arguments. Compute properly addend for
265 R_386_GOTPC.
266 (md_apply_fix3): Remove R_386_GOTPC handling.
267 * testsuite/gas/i386/gotpc.s: New.
268 * testsuite/gas/i386/gotpc.d: New.
269 * testsuite/gas/i386/i386.exp: Add gotpc test.
270
dbac4f5b
RH		 2712002-08-06 George France <france@handhelds.org>
272
273 * config/tc-alpha.c (cpu_types): Enabled ev67, ev68, -m21264a
274 and m21264b processor names and cpu types.
275 * doc/c-alpha.texi: Documented new types.
276
95210096
AM		 2772002-08-06 Alan Modra <amodra@bigpond.net.au>
278
279 * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
280
98605598
RS		 2812002-08-01 Richard Sandiford <rsandifo@redhat.com>
282
283 * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
284 handling to BFD_RELOC_MIPS16_GPREL.
285
08df2379
NC		 2862002-08-01 Nick Clifton <nickc@redhat.com>
287
288 * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
289 pool is computed using signed arithmetic so that proper sign
290 extension is performed if X_add_number is a 64-bit integer.
291
70ee4658
DJ		 2922002-08-01 H.J. Lu <hjl@gnu.org>
293 Daniel Jacobowitz <drow@mvista.com>
294
295 * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
296 .debug_line section unless it has line information.
297
4eb6b71c
NC		 2982002-07-31 Ian Dall <ian@sibyl.beware.dropbear.id.au>
299
300 * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
301 * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
302 Allow default displacement size to be an option "--disp-size-default".
303 (md_number_to_disp): Make error messages include value. Use %d to
304 print integers, not %s.
305 (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
306 get duplicate messages sometimes.
307 (convert_iif): Grow frag to max possible instruction size. Avoid
308 creating unnecessary fixes.
309 (md_number_to_field) Add prototype.
310 (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
311 prototypes and make static.
312 (struct addr_mode): Make mode and scaled_mode explicitly signed.
313 (evaluate_expr): Use resultP argument instead of exprP global.
314 (get_addr_mode): Quiten compiler warnings.
315 (encode_operand): eliminate unused variables. Quiten compiler
316 warnings. Eliminate nul character in format strings.
317 (parse): argc is unsigned.
318 (reloc): Type cast index to quieten compiler.
319 (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
320 (md_convert_frag): Note unused parameters. Remove unused
321 variables.
322 (md_create_long_jump, md_create_short_jump,
323 md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
324 unused parameters.
70658493 325
500800ca
NC		 3262002-07-31 Nick Clifton <nickc@redhat.com>
327
328 * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
329 of the PDP-11 and 2.11BSD a.out support.
330
03223580
NC		 3312002-07-31 Momchil Velikov <velco@fadata.bg>
332
333 * config/tc-v850.c (md_assemble): Fix range check for immediate
334 operand.
335
c7a23324
CD		 3362002-07-30 Chris Demetriou <cgd@broadcom.com>
337
338 * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
339 to Broadcom SB-1 core support.
340
cfe86eaa
TS		 3412002-07-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
342
343 * config/tc-mips.c (mips_target_format): Fix formatting.
344 Add recognition of n32 ABI formats.
345
460597ba
MR		 3462002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
347
348 * tc-mips.c (load_address): Don't clobber $at when loading a
349 64-bit address in non-PIC code if noat is in effect.
350 (macro): Likewise.
351
9bd7d936
MR		 3522002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
353
354 * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
355 used in division/multiply macro expansions similarly to how they
356 are used in the variants with break instructions.
357 (macro2): Likewise.
358
7e392df6
NC		 3592002-07-30 Graeme Peterson <gp@qnx.com>
360
361 * configure.in: Add support for arm-*-nto target.
362 * configure: Regenerate.
70658493 363
3d0c9500
NC		 3642002-07-30 Nick Clifton <nickc@redhat.com>
365
366 * config/tc-arm.c (struct literal_pool): Add fields to allow
367 multiple literal pools to be maintained.
368 (find_literal_pool): New function.
369 (find_or_make_literal_pool): New function.
370 (add_to_literal_pool): Use find_or_make_literal_pool.
6088b00e 371 (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
3d0c9500
NC		 372 needed.
373 (s_ltorg): Use find_literal_pool.
374 (arm_cleanup): Dump all literal pools.
6088b00e 375 * doc/c-arm.texi: Document new behaviour of only dumping literal
3d0c9500
NC		 376 pools upon request.
377
dfff24c9
AM		 3782002-07-26 Alan Modra <amodra@bigpond.net.au>
379
380 * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
381 rather than PPC_OPCODE_32 for powerpc64*.
382
219576a4
NC		 3832002-07-25 Nick Clifton <nickc@redhat.com>
384
385 * po/es.po: Updated Spanish translation.
386 * po/fr.po: Updated French translation.
387
316f5878
RS		 3882002-07-25 Richard Sandiford <rsandifo@redhat.com>
389
390 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
391 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
392 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
393 * configure, config.in: Regenerate.
394 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
395 (mips_set_options): Remove "abi" field.
396 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
397 with mips_abi.
398 (mips_cpu): Remove.
399 (mips_arch_string, mips_arch_info): New vars.
400 (mips_tune_string, mips_tune_info): New vars.
401 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
402 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
403 (mips_isa_to_str, mips_cpu_to_str): Remove.
404 (mips_ip): If the selected architecture is a generic ISA rather
405 than a processor, only mention the ISA level in error messages.
406 (OPTION_MCPU): Remove.
407 (OPTION_FP64): New.
408 (md_longopts): Add -mfp64, remove -mcpu.
409 (mips_set_option_string): New fn.
410 (md_parse_option): Make -mipsN update file_mips_isa rather than
411 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
412 Don't let -mgp32 and -mfp32 change the ABI.
413 (show): Move to end of file. Constify string argument.
414 (md_show_usage): Move to the end of the file. Read available
415 architectures from mips_cpu_info_table.
416 (mips_set_architecture): New fn.
417 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
418 is an alias for -march=mipsN. Don't change the ABI based on other
419 flags. Infer the register size from the ABI as well as the
420 architecture. Complain about more conflicting arguments.
421 Unify logic with GCC.
422 (s_mipsset): Don't change the ABI.
423 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
424 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
425 "mipsN"-type entries. Remove entries that vary only in the
426 manufacturer's prefix, or that have "000" replaced by "k".
427 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
428 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
429 (mips_parse_cpu): New fn.
430 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
431 (mips_cpu_info_from_isa): Minor formatting tweak.
432
ff3063f5
NC		 4332002-07-24 Nick Clifton <nickc@redhat.com>
434
435 * po/sv.po: Updated Swedish translation.
436 * po/es.po: Updated Spanish translation.
437
55eab186
AM		 4382002-07-23 Alan Modra <amodra@bigpond.net.au>
439
440 * Makefile.am: Run "make dep-am".
441 * Makefile.in: Regenerate.
442 * doc/Makefile.in: Regenerate.
443 * config.in: Regenerate.
444 * po/POTFILES.in: Regenerate.
445
0461a601
NC		 4462002-07-23 Nick Clifton <nickc@redhat.com>
447
ff3063f5 448 * po/fr.po: Updated French translation.
0461a601 449
ee8929cf
NC		 4502002-07-23 Nick Clifton <nickc@redhat.com>
451
452 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
453 GAS.
454
bad9ca53
TS		 4552002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
456
457 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
458 instead of S_IS_EXTERN.
459 (md_estimate_size_before_relax): Likewise.
460 (mips_fix_adjustable): Likewise.
461
a37de3d3
TS		 4622002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
463
464 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
465
8dfa0188 4662002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
dfff24c9 467 Nick Clifton <nickc@redhat.com>
8dfa0188
NC		 468
469 * cond.c (s_ifdef): Treat a referenced but not yet defined
470 symbol as if it were undefined, in exactly the same way as
471 .equiv.
472
dfff24c9
AM		 473 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
474 consider referenced bug not yet defined symbols to be
475 undefined.
8dfa0188 476
a40cbfa3
NC		 4772002-07-18 Denis Chertykov <denisc@overta.ru>
478 Frank Ch. Eigler <fche@redhat.com>
479 Alan Lehotsky <alehotsky@cygnus.com>
480 John Healy <jhealy@redhat.com>
481 Jeff Johnston <jjohnstn@redhat.com>
482
483 * configure.in: Add ip2k configuraton.
484 * configure: Regenerate.
485 * Makefile.am: Add ip2k configuraton.
486 * Makefile.in: Regenerate.
487 * configure: Regenerate.
488 * Makefile.in: Regenerate.
489 * config/tc-ip2k.c: New file.
490 * config/tc-ip2k.h: New files.
491 * NEWS: Mention new support.
492 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
493 * doc/Makefile.in: Regenerate.
494 * doc/all.texi: Set IP2K
495 * doc/as.texinfo: Add IP2K description.
496 * doc/c-ip2k.texi: New file.
dfff24c9 497
a40cbfa3
NC		 4982002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
499
500 * NEWS: Reformat to match style of other NEWS files.
dfff24c9 501
a40cbfa3 5022002-07-17 Jan Hubicka <jh@suse.cz>
33fef721
JH		 503
504 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
505
25d3fb58
AM		 5062002-07-16 Moritz Jodeit <moritz@jodeit.org>
507
508 * config/tc-z8k.c (build_bytes): Correct order of memset args.
509
2cbb2eef
NC		 5102002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
511
512 * NEWS: Add 'Changes in 2.13'.
513
da06c61e
AM		 5142002-07-15 Matt Fredette <fredette@netbsd.org>
515
516 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
517
9146926a
AM		 5182002-07-12 Alan Modra <amodra@bigpond.net.au>
519
520 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
521 case with non CODE_64BIT case. Don't warn on "qword ptr" if
522 not CODE_64BIT.
523
2b3c4602
AM		 5242002-07-11 Alan Modra <amodra@bigpond.net.au>
525
7e8d4ab4
AM		 526 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
527 (ppc_frob_file_before_adjust): New function.
528 * config/tc-ppc.h (tc_frob_symbol): Don't define.
529 (ppc_elf_frob_symbol): Don't declare.
530 (tc_frob_file_before_adjust): Define.
531 (ppc_frob_file_before_adjust): Declare.
532
2b3c4602
AM		 533 * config/tc-ppc.c (md_pseudo_table): Warning fix.
534 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
535 flags.
536 (ppc_size): Delete.
537 (ppc_xcoff64): Rename to ppc_obj64.
538 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
539 (ppc_set_cpu): Set PPC_OPCODE_32 too.
540 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
541 or bfd_mach_ppc.
542 (ppc_target_format): Use ppc_obj64 to select format.
543 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
544 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
545 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
546 (tc_frob_symbol): Likewise.
547 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
548 BFD_DEFAULT_TARGET_SIZE.
549 (ppc_tc): Likewise.
550 (ppc_is_toc_sym): Likewise.
551 (md_apply_fix3): Likewise.
552 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
553 BFD_DEFAULT_TARGET_SIZE.
554 (ELF_TC_SPECIAL_SECTIONS): Likewise.
555 (tc_frob_symbol): Likewise.
556
aec421e0
TS		 5572002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
558
559 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
560 (mips_ip): Likewise.
561
c6682705
AM		 5622002-07-09 Alan Modra <amodra@bigpond.net.au>
563
564 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
565 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
566 (md_apply_fix3): Formatting. Remove redundant test.
567 (tc_gen_reloc): Remove redundant code.
568 (tc_i386_force_relocation): Delete. Movy body of function to..
569 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
570
03111e83
AM		 5712002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
572
573 * configure.in: Add hppa-*-openbsd* target, change
574 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
575 with sparc64 cpu.
576 * configure: Regenerate.
577
78d32a17
MR		 5782002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
579
580 * config/tc-mips.c (macro): Shift the 32-bit address range
581 accessible with a lone "lui" down by 32768.
582
3a482fd5
MR		 5832002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
584
585 * config/tc-mips.c (load_address): Use non-trapping "daddu"
586 instead of "dadd" in address calculations.
587 (macro): Likewise.
588
cd61ebfe
AM		 5892002-07-08 Alan Modra <amodra@bigpond.net.au>
590
591 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
592 movzx fudges.
593 (md_assemble): Instead, zap the suffix here.
594
a5d3c309
NC		 5952002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
596
597 * NEWS: Remove next release number until the release is actually
598 upon us.
599
ce4f7385
AM		 6002002-07-03 Alan Modra <amodra@bigpond.net.au>
601
602 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
603 Run "make dep-am".
604 * Makefile.in: Regenerate.
605
148b4c7a
MS		 6062002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
607
608 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
609 to symbols in merge sections, even non pc-relative ones.
610
2916066e
SC		 6112002-06-29 Stephane Carrez <stcarrez@nerim.fr>
612
613 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
614
96e87417
SC		 6152002-06-29 Stephane Carrez <stcarrez@nerim.fr>
616
617 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
618 .softregs and .eeprom.
619
83518699
DB		 6202002-06-28 David O'Brien <obrien@FreeBSD.org>
621
622 * NEWS: Note the next release is 2.13.
623
6c6783ff
NC		 6242002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
625
626 * po/tr.po: New translation imported.
627
a2c36061
AM		 6282002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
629
630 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
631 (ecoff_directive_def): Likewise.
632 (ecoff_directive_tag): Likewise.
633 * listing.c (file_info): Likewise.
634 * hash.c (what): Likewise.
635
a13a0de8
L		 6362002-06-25 H.J. Lu <hjl@gnu.org>
637
638 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
639 * Makefile.in: Regenerated.
640
6c6783ff 6412002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
5db33d76
JR		 642
643 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
644 (assemble_ppi): Generate warning if the same register is used
645 twice as destination in the same padd / pmuls instruction.
646
0ebb9a87
DB		 6472002-06-18 Dave Brolley <brolley@redhat.com>
648
a2c36061 649 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
0ebb9a87
DB		 650 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
651 * configure.in: Support frv-*-*.
652 * Makefile.am (CPU_TYPES): Add frv.
653 (TARGET_CPU_CFILES): Add tc-frv.c.
654 (TARGET_CPU_HFILES): Add tc-frv.h.
655 (DEPTC_frv_coff): New variable.
656 (DEPTC_frv_elf): New variable.
657 (DEPOBJ_frv_coff): New variable.
658 (DEPOBJ_frv_elf): New variable.
659 (DEP_frv_coff): New variable.
660 (DEP_frv_elf): New variable.
661 * tc-frv.c: New file.
662 * tc-frv.h: New file.
663
2a24298d
CM		 6642002-06-17 Catherine Moore <clm@redhat.com>
665
a2c36061 666 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
2a24298d 667
6c6783ff 6682002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
96f31fc7
JR		 669
670 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
671
184e65b1
TR		 6722002-06-17 Tom Rix <trix@redhat.com>
673
674 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
675
ecb4347a
DJ		 6762002-06-14 H.J. Lu <hjl@gnu.org>
677 Daniel Jacobowitz <drow@mvista.com>
678
679 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
680 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
681 * config/tc-mips.c (s_mips_file): Call s_app_file_string
682 and new_logical_line for the first .file directive.
683 * read.c (s_app_file_string): New function.
684 (s_app_file): Call it.
685 * read.h (s_app_file_string): Add declaration.
686
6872002-06-14 Daniel Jacobowitz <drow@mvista.com>
688
689 * configure.in: Remove MIPS_STABS_ELF.
690 * configure: Regenerated.
691 * config.in: Regenerated.
692 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
693 for MIPS targets.
694 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
695 ".extern".
696 (pdr_seg): Declare unconditionally.
697 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
698 (s_mips_end): Likewise. Generate stabs function markers.
699 (s_mips_ent): Generate stabs function markers.
700 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
701 ELF.
702 (s_mips_mask): Likewise.
703 (mips_flag_mdebug): New.
704 (md_longopts): Add "mdebug" and "no-mdebug".
705 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
706 (mips_after_parse_args): Set mips_flag_mdebug.
707 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
708
d6e9d61a
MR		 7092002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
710
711 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
712 value twice for RELA relocations.
713
03e83a45
BE		 7142002-06-12 Ben Elliston <bje@redhat.com>
715
716 * symbols.c (resolve_symbol_value): Initialise final_val.
717
718 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
719
b4f96c78
TR		 7202002-06-11 Tom Rix <trix@redhat.com>
721
722 * config/tc-ppc.c (ppc_subseg_align): Delete.
723 (ppc_change_csect): Default csect align is 2.
a2c36061 724 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
b4f96c78 725
8a6def3b
MM		 7262002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
727
728 * config/tc-avr.c (mcu_types): Update.
729
7542c0f2
JT		 7302002-06-08 Matt Thomas <matt@3am-software.com>
731
732 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
733 (vax-*-netbsd*): New targets.
734 * configure: Regenerate.
a2c36061 735 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
7542c0f2 736 * config/tc-vax.c: Add support for ELF and PIC.
a2c36061 737 (flag_want_pic): New flag.
7542c0f2
JT		 738 (float_cons): Fix prototype.
739 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
740 (md_assemble): Introduce a new is_absolute local, and use it
741 rather than repeating the test. Make fatal errors actually
a2c36061 742 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
7542c0f2 743 Add support for ELF. Add support for PIC.
a2c36061 744 (md_convert_frag): Adjust for BFD_ASSEMBLER.
7542c0f2
JT		 745 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
746 BFD_ASSEMBLER.
a2c36061 747 (vax_reg_parse): Make the % register prefix mandatory for ELF,
7542c0f2
JT		 748 optional for a.out, and not allowed for VMS. Adjust all callers.
749 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
a2c36061 750 (md_create_long_jump): Likewise.
7542c0f2
JT		 751 (md_undefined_symbol): Likewise.
752 (md_section_align): Likewise.
753 (md_shortopts): Allow -k and -K for ELF.
754 (md_parse_option): Set flag_want_pic if -k or -K.
755 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
756 (tc_gen_reloc): New function if BFD_ASSEMBLER.
757 * config/tc-vax.h (tc_headers_hook): Remove.
758 (TARGET_FORMAT): Set according to object format and target
759 environment.
760 (BFD_ARCH, TARGET_ARCH): Define.
761 (NO_RELOC): Adjust for BFD_ASSEMBLER.
762 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
763 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
764 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
765
5a38dc70
AM		 7662002-06-08 Alan Modra <amodra@bigpond.net.au>
767
e90b95f6
AM		 768 * Makefile.am: Run "make dep-am".
769 * Makefile.in: Regenerate.
770
5a38dc70
AM		 771 * as.c: Replace CONST with const.
772 * write.c: Likewise.
773 * config/obj-coff.c: Likewise.
774 * config/tc-a29k.c: Likewise.
775 * config/tc-arm.c: Likewise.
776 * config/tc-dlx.c: Likewise.
777 * config/tc-h8300.c: Likewise.
778 * config/tc-h8500.c: Likewise.
779 * config/tc-i370.c: Likewise.
780 * config/tc-i860.c: Likewise.
781 * config/tc-i960.c: Likewise.
782 * config/tc-m68hc11.c: Likewise.
783 * config/tc-m68k.c: Likewise.
784 * config/tc-m88k.c: Likewise.
785 * config/tc-mcore.c: Likewise.
786 * config/tc-mips.c: Likewise.
787 * config/tc-ns32k.c: Likewise.
788 * config/tc-pdp11.c: Likewise.
789 * config/tc-pj.c: Likewise.
790 * config/tc-s390.c: Likewise.
791 * config/tc-sh.c: Likewise.
792 * config/tc-sparc.c: Likewise.
793 * config/tc-tahoe.c: Likewise.
794 * config/tc-tic80.c: Likewise.
795 * config/tc-v850.c: Likewise.
796 * config/tc-vax.c: Likewise.
797 * config/tc-w65.c: Likewise.
798 * config/tc-z8k.c: Likewise.
799
c5dd6aab
DJ		 8002002-06-08 Daniel Jacobowitz <drow@mvista.com>
801
802 Based on patch from Matt Green:
803 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
a2c36061 804 * config/tc-mips.c (s_mips_file): Renamed from s_file.
c5dd6aab
DJ		 805 (s_mips_loc): New function.
806 (mips_nonecoff_pseudo_table): Call them.
a2c36061 807 (append_insn): Call dwarf2_emit_insn.
c5dd6aab 808
a4672219
TS		 8092002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
810
811 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
812 to -1.
813 (file_ase_mips16): New veriable.
814 (mips_eabi64): Remove.
815 (CPU_HAS_MIPS16): New define.
816 (CPU_HAS_MDMX): Fix data type.
817 (md_begin): Code cleanup. Use file_ase_mips16.
818 (mips_elf_final_processing): Handle mips16 header flag.
819 Handle EABI flag without intermediate variable.
820
437ee9d5
TS		 8212002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
822
823 * doc/as.texinfo: Update MIPS documentation.
824
85b51719
TS		 8252002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
826
827 * config/tc-mips.c: Add define for $zero register.
828 (md_begin): Add $zero as alias name for $0.
829 (insn_uses_reg): Use ZERO define.
830 (mips_ip): Add $zero as alias name for $0.
831 (mips16_ip): Likewise.
832 (s_cplocal): Demand empty rest of input line.
833 (tc_get_register): Likewise. Add support for $kt0, kt1 register
834 names. Use ZERO define. Fix input_line_pointer progress.
835
9758f3fc
AM		 8362002-06-07 Alan Modra <amodra@bigpond.net.au>
837
838 * symbols.c: Replace CONST by const throughout.
839 (symbol_find_exact): Split out from..
840 (symbol_find_base): ..here.
841 * symbols.h: Replace CONST by const throughout.
842 (symbol_find_exact): Declare.
843 * config/obj-elf.c: #include "struc-symbol.h".
844 (elf_frob_file): If group name matches an exported symbol, use that
845 symbol for the signature and ".group" as the section name.
846
6c6783ff 8472002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
9691d64f
JR		 848
849 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
850 but warn about it.
851 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
852 * testsuite/gas/sh/pcrel.d: Update.
853 * testsuite/gas/sh/pcrel.l: New file.
854
ffdefa66
DJ		 8552002-06-06 Daniel Jacobowitz <drow@mvista.com>
856
857 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
858 and mips_opts.ase_mdmx if they are uninitialized.
859
ec8b3afd
JL		 8602002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
861
862 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
863 (hppa_force_relocation): Check if a stub just before the start symbol
864 of the last call_info is reachable before forcing relocation. Fix
865 typo.
866
e9670677
MR		 8672002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
868
869 * config/tc-mips.c (mips_after_parse_args): New function.
870 (md_begin): Move processing of defaults to mips_after_parse_args.
871 config/tc-mips.h (md_after_parse_args): Define.
872
5b0e55b6
JT		 8732002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
874
875 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
876 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
877 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
878 * configure: Regenerate.
879 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
880 environment.
881
a074e149
JT		 8822002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
883
884 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
885
d2dab548
AM		 8862002-06-04 Alan Modra <amodra@bigpond.net.au>
887
888 * config/obj-elf.c (obj_elf_change_section): Set and check elf
889 linkonce flag. Print all warnings.
890 (obj_elf_section): Parse ",comdat" for groups.
891 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
892 consistency of comdat flag.
893
20e130e9
RH		 8942002-06-02 Richard Henderson <rth@redhat.com>
895
896 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
897 with LITERALs without sequence numbers.
898
9e756d64
RH		 8992002-06-01 Richard Henderson <rth@redhat.com>
900
901 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
902 Rename them LITUSE_ALPHA_*.
903
3048287a
NC		 9042002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
905
906 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
907 accept parentheses enclosed register lists.
908
194b5210
AM		 9092002-05-31 Alan Modra <amodra@bigpond.net.au>
910
911 * Makefile.am: Run "make dep-am".
912 * Makefile.in: Regenerate.
913 * po/POTFILES.in: Regenerate.
914
34e97952
AM		 9152002-05-31 Graeme Peterson <gp@qnx.com>
916
917 * configure.in: Add i386-*-nto-qnx*.
918 * configure: Regenerate.
919
793b27f4
TS		 9202002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
921
922 * config/tc-mips.c (mips_ip): Use unsigned long values for
923 warning output.
924
80245285
TS		 9252002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
926
927 * config/tc-mips.c (s_cpsetup): Fix initialization of
928 mips_cpreturn_register and mips_cpreturn_offset.
929
698b7d9d
TS		 9302002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
931
932 * config/tc-mips.c (s_cpsetup): Fix comment.
933
76db943d
TS		 9342002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
935
936 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
937 (mips_ip): Likewise.
938 (mips16_ip): Likewise.
939 (tc_get_register): Likewise.
940
deec1734 9412002-05-30 Chris G. Demetriou <cgd@broadcom.com>
a2c36061 942 Ed Satterthwaite <ehs@broadcom.com>
deec1734
CD		 943
944 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
945 (mips_opts): Initialize "ase_mdmx" member.
946 (file_ase_mdmx): New variable.
947 (CPU_HAS_MDMX): New macro.
948 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
949 based on command line options and configuration defaults.
950 (macro_build): Note in comment that use of MDMX in macros is
951 not currently allowed.
952 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
953 "Z" MDMX operand types.
954 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
955 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
956 types.
957 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
958 Add support for "-mdmx" and "-no-mdmx" options.
959 (OPTION_ELF_BASE): Move to accomodate new options.
960 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
961 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
962 file_ase_mdmx was set.
963 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
964 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
965 nomdmx" directives.
966
9ee72ff1
TS		 9672002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
968
969 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
970 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
971 command line switch conforming to gcc conventions.
972 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
973
438c16b8
TS		 9742002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
975
976 * config/tc-mips.c (macro_build_jalr): New Function.
977 (md_begin): NewABI uses big GOTs.
978 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
979 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
980 (load_address): Add some NewABI PIC support.
981 (macro): Likewise.
982 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
983 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
984
f7ea7ef2
TS		 9852002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
986
987 * config/tc-mips.c (load_address): Use mips_gp_register instead
988 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
989 instead.
990 (macro): Use mips_gp_register instead of hardcoded value.
991
3765b1be
RH		 9922002-05-30 Richard Henderson <rth@redhat.com>
993
994 * expr.h (operatorT): Add O_md17..O_md32.
995 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
996 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
997 O_tprelhi, O_tprello, O_tprel): New.
998 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
999 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
1000 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
1001 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
1002 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
1003 (md_apply_fix3): Handle TLS relocations.
1004 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1005 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
1006 associated TLS reloc. Check lituse_tls relocs match up.
1007 (emit_insn): Handle TLS relocations.
1008 (ldX_op): Remove.
1009
1c5cec28
RH		 1010 * doc/c-alpha.texi: Add docs for tls relocations.
1011
def2e0dd
TS		 10122002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1013
1014 * config/tc-mips.c (mips_gprel_offset): New variable.
1015 (s_gpvalue): Use it.
1016
8ade06a8
TR		 10172002-05-30 Diego Novillo <dnovillo@redhat.com>
1018
a2c36061
AM		 1019 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1020 write-write conflicts.
1021 (md_assemble): Reformat introductory comment.
1022 (parallel_ok): Prevent packing only if the first
1023 instruction cannot be packed.
8ade06a8
TR		 1024
10252002-05-30 Jason Eckhardt <jle@redhat.com>
1026 Tom Rix <trix@redhat.com>
1027
1028 * config/tc-d10v.c (build_insn): Check for immediates.
1029
c9914766
TS		 10302002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1031
1032 * config/tc-mips.c: Replace GP in comments by $gp.
1033 (mips_big_got): Initialize.
1034 (mips_trap): Initialize.
1035 (load_address): Use mips_gp_register instead of hardcoded value.
1036 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
1037 (macro): Use mips_gp_register instead of hardcoded value.
1038 (macro2): Change load_address calls.
1039 (md_pcrel_from): Comment formatting.
1040 (s_cpload): Use mips_gp_register instead of hardcoded value.
1041 (s_cprestore): Likewise. Comment formatting.
1042 (s_gpword): Fix data type.
1043 (s_cpadd): Use mips_gp_register instead of hardcoded value.
1044 (nopic_need_relax): Replace GP in comments by $gp.
1045 (mips_elf_final_processing): Better comment.
1046
d172d4ba
NC		 10472002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
1048
1049 * configure.in: Add DLX configuraton
1050 * Makefile.am: Add DLX configuraton
1051 * configure: Regenerate.
1052 * Makefile.in: Regenerate.
1053 * config/tc-dlx.c: New file.
1054 * config/tc-dlx.h: New files.
52216602 1055 * NEWS: Mention new support.
d172d4ba 1056
e9732b6d
NC		 10572002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
1058
1059 * config/obj-coff.c (write_object_file): Add missing semicolon.
1060
f9419b05
TS		 10612002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1062
1063 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
1064 by the define. Remove superfluous check of mips_opts.mips16.
1065 (append_insn): Likewise. Canonicalize variable increments.
1066 (macro_build): Canonicalize variable increments.
1067 (macro_build_lui): Likewise.
1068 (load_register): Likewise.
1069 (load_address): Move pointer initialization.
1070 (macro): Move pointer to a more local scope. Canonicalize variable
1071 increments. Better comments. Replace magic constant for RA by the
1072 define.
1073 (macro2): Replace magic constant for RA by the define. Canonicalize
1074 variable increments.
1075 (mips_ip): Canonicalize variable increments.
1076 (mips16_ip): Replace magic constant for RA by the define.
1077 (my_getSmallParser): Canonicalize variable increments/decrements.
1078 (my_getPercentOp): Likewise.
1079 (my_getSmallExpression): Likewise.
1080 (s_align): Likewise.
1081 (s_mipsset): Likewise.
1082 (s_cpsetup): Likewise.
1083 (s_insn): Remove superfluous check of mips_opts.mips16.
1084 (s_mips_stab): Likewise.
1085 (mips_handle_align): Canonicalize variable increments.
1086 (s_mips_ent): Likewise.
1087 (s_mips_end): Add comment.
1088
aa501e5c
JT		 10892002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
1090
1091 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
1092 * configure: Regenerate.
1093
29589b0c
AM		 10942002-05-25 Alan Modra <amodra@bigpond.net.au>
1095
1096 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
1097 * Makefile.in: Regenerate.
1098 * dep-in.sed: Reorder to match OBJS in Makefile.am.
1099 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
1100 * configure: Regenerate.
1101 * as.h: Use #include "" instead of <> for local header files.
1102 * flonum-konst.c: Likewise.
1103 * flonum-mult.c: Likewise.
1104 * gasp.c: Likewise.
1105 * listing.c: Likewise.
1106 * config/tc-ia64.h: Likewise.
1107 * config/tc-v850.h: Likewise.
1108
436e8db0
NC		 11092002-05-24 TAMURA Kent <kent@netbsd.org>
1110
1111 * configure.in: Add a target for i386-netbsdpe.
1112 * configure: Regenerate.
1113
13ae64f3
JJ		 11142002-05-23 Jakub Jelinek <jakub@redhat.com>
1115
1116 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
1117 (obj_elf_common): Call elf_common.
1118 (obj_elf_tls_common): New function.
1119 (elf_pseudo_tab): Support .tls_common.
1120 (special_sections): Add .tdata and .tbss.
1121 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
1122 sections.
1123 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
1124 (obj_elf_parse_section_letters): Include T in error message.
1125 * config/tc-ppc.c (ppc_section_letter): Likewise.
1126 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
1127 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
1128 SEC_MERGE.
1129 * config/tc-sparc.c (md_apply_fix3): Likewise.
1130 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
1131 Define them if not BFD_ASSEMBLER.
1132 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
1133 and @NTPOFF.
1134 (md_apply_fix3): Add TLS relocs.
1135 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
1136 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
1137 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
1138 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
1139 (ia64_elf_section_letter): Include T in error message.
1140 (md_begin): Support TLS operators.
1141 (md_operand): Likewise.
1142 (ia64_gen_real_reloc_type): Support TLS relocs.
1143 * testsuite/gas/i386/tlspic.s: New file.
1144 * testsuite/gas/i386/tlsd.s: New file.
1145 * testsuite/gas/i386/tlsnopic.s: New file.
1146 * testsuite/gas/i386/tlsd.d: New file.
1147 * testsuite/gas/i386/tlsnopic.d: New file.
1148 * testsuite/gas/i386/tlspic.d: New file.
1149 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
1150 * testsuite/gas/ia64/tls.s: New file.
1151 * testsuite/gas/ia64/tls.d: New file.
1152 * testsuite/gas/ia64/ia64.exp: Add tls test.
1153 * write.c (adjust_reloc_syms): Don't change symbols in
1154 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
1155
c62e1cc3
NC		 11562002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
1157
1158 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
1159 round the relocation up rather than down.
1160
6ff96af6
NC		 11612002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
1162
1163 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
1164 flag.
a2c36061 1165 * doc/as.texinfo: Document that the COFF version of .section
6ff96af6
NC		 1166 ignores the 'a' flag.
1167
18e1d487
AM		 11682002-05-23 Alan Modra <amodra@bigpond.net.au>
1169
69108c1f
AM		 1170 * config/tc-alpha.c (assemble_tokens): Protect use of
1171 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
1172
18e1d487
AM		 1173 * write.c (size_seg): Check adjustment to last frag.
1174 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
1175 section alignment.
1176 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
1177 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
1178 (write_object_file): Invoke md_do_align if available, and use
1179 frag_align_code on text sections.
1180 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
1181 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
1182 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
1183 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1184 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
1185 BFD_ASSEMBLER too.
1186
9d66a1d9
L		 11872002-05-22 H.J. Lu <hjl@gnu.org>
1188
1189 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
1190 for source file.
1191
76feaaf3
NC		 11922002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
1193
1194 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
1195 as ELF builds.
1196
1080e97d
L		 11972002-05-22 H.J. Lu <hjl@gnu.org>
1198
1199 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
1200 for one .loc for compiler.
1201
c90bbe5b
TS		 12022002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1203
1204 * config/tc-mips.c (macro): Relax warning, it's toot strict for
1205 embedded-PIC.
1206
771c7ce4
TS		 12072002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1208
1209 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
1210 Optimize the rotate by zero case.
1211
fa70f2ed
NC		 12122002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
1213
1214 * configure.in: Remove accidental enabling of bfd_gas=yes for
1215 sh-coff targets.
1216 * configure: Regenerate.
1217
411863a4
KH		 12182002-05-18 Kazu Hirata <kazu@cs.umass.edu>
1219
1220 * app.c: Fix formatting.
1221 * as.c: Likewise.
1222 * ehopt.c: Likewise.
1223 * expr.c: Likewise.
1224 * input-file.c: Likewise.
1225 * listing.c: Likewise.
1226 * macro.h: Likewise.
1227 * stabs.c: Likewise.
1228 * symbols.c: Likewise.
1229
eb268f46
AM		 12302002-05-17 Alan Modra <amodra@bigpond.net.au>
1231
1232 * config/obj-generic.c: Delete file.
1233 * config/obj-generic.h: Likewise.
1234
bdfdba87
MM		 12352002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
1236
1237 * config/tc-avr.c (mcu_types): Update for new devices.
1238
3bec30a8
TS		 12392002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1240
1241 * config/tc-mips.c (macro): Warn about wrong la/dla use.
1242
8586fc66
TS		 12432002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1244
1245 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
1246 worked sometimes by accident. Fix copy&paste comment.
1247
195325d2
TS		 12482002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1249
1250 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
1251 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
1252 (mips_elf_final_processing): Let n32 use .reginfo.
1253
4db1a35d
TS		 12542002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1255
1256 * config/tc-mips.c (append_insn): Fix too small range of variable.
1257
7f367f01
NC		 12582002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1259
1260 * config/tc-arm.c (arm_cleanup): Remove redundant call to
1261 listing_prev_line().
1262
7193a0e7
NC		 12632002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
1264
f5b4e9e4
NC		 1265 * config/tc-arm.c (md_assemble): Remove redundant call to
1266 listing_prev().
1267
b6675117
NC		 1268 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
1269 loc_directive_seen.
1270
7193a0e7
NC		 1271 * stabs.c (s_stab_generic): Fix grammatical error in warning
1272 message.
1273
50b31228
AM		 12742002-05-13 Alan Modra <amodra@bigpond.net.au>
1275
1276 * write.c (subsegs_finish): Don't specially align last subseg.
1277
cce5a618
NC		 12782002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1279
6360824b
NC		 1280 * stabs.c (s_stab_generic): Warn about a description field that is
1281 too big.
1282
f8e42b8c
NC		 1283 * config/obj-coff.c: Fix compile time warnings when compiling
1284 without BFD_ASSEMBLER defined.
1285 Fix formatting.
1286
cce5a618
NC		 1287 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
1288 target.
1289 (md_pcrel_from_section): Use md_pcrel_from().
1290
d7c310c2
NC		 12912002-05-11 Bruno Haible <bruno@clisp.org>
1292
1293 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
1294 by dwarf2_directive_loc, instead of calling dwarf2_where.
1295
5d6255fe
KH		 12962002-05-11 Kazu Hirata <kazu@cs.umass.edu>
1297
1298 * config/obj-coff.h: Fix formatting.
1299 * config/tc-mcore.c: Likewise.
1300 * config/tc-mn10300.c: Likewise.
1301 * config/tc-openrisc.c: Likewise.
1302 * config/tc-or32.c: Likewise.
1303 * config/tc-pdp11.c: Likewise.
1304 * config/tc-ppc.c: Likewise.
1305 * config/tc-ppc.h: Likewise.
1306 * config/tc-sh64.c: Likewise.
1307 * config/tc-sh.c: Likewise.
1308 * config/tc-tic54x.c: Likewise.
1309 * config/tc-xstormy16.c: Likewise.
1310 * config/tc-xstormy16.h: Likewise.
1311
cc8a6dd0
KH		 13122002-05-09 Kazu Hirata <kazu@cs.umass.edu>
1313
1314 * config/obj-coff.c: Fix formatting.
1315 * config/obj-elf.c: Likewise.
1316 * config/tc-alpha.c: Likewise.
1317 * config/tc-arm.c: Likewise.
1318 * config/tc-d10v.c: Likewise.
1319 * config/tc-d30v.c: Likewise.
1320 * config/tc-h8300.c: Likewise.
1321 * config/tc-hppa.c: Likewise.
1322
412167cb
AM		 13232002-05-09 Alan Modra <amodra@bigpond.net.au>
1324
1325 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
1326 reloc when no_cond_jump_promotion.
1327
91975467
JW		 13282002-05-08 Jim Wilson <wilson@redhat.com>
1329
1330 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
1331 current variable part of frag.
1332
a1b6236b
KH		 13332002-05-08 Kazu Hirata <kazu@cs.umass.edu>
1334
1335 * config/tc-mmix.c: Fix formatting.
1336 * config/tc-mmix.h: Likewise.
1337
c8615825
AM		 13382002-05-08 Alan Modra <amodra@bigpond.net.au>
1339
1340 * configure: Regenerate.
1341
8a104df9
KH		 13422002-05-07 Kazu Hirata <kazu@cs.umass.edu>
1343
1344 * config/tc-m68k.c: Fix formatting.
1345
d3d8a9ee
NC		 13462002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
1347
1348 * Makefile.am: Honour DESTDIR.
1349 * Makefile.in: Regenerate.
1350
40449e9f
KH		 13512002-05-06 Kazu Hirata <kazu@cs.umass.edu>
1352
1353 * config/tc-ia64.c: Fix formatting.
1354 * config/tc-ia64.h: Likewise.
1355
98d3f06f
KH		 13562002-05-04 Kazu Hirata <kazu@cs.umass.edu>
1357
1358 * config/tc-mips.c: Fix formatting.
1359 * config/tc-s390.c: Likewise.
1360 * config/tc-s390.h: Likewise.
1361
8f5b2891
AO		 13622002-05-03 Alexandre Oliva <aoliva@redhat.com>
1363
1364 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1365 information for instructions.
1366
d1a6c242
KH		 13672002-05-02 Kazu Hirata <kazu@cs.umass.edu>
1368
1369 * as.h: Fix formatting.
1370 * cgen.c: Likewise.
1371 * cgen.h: Likewise.
1372 * dwarf2dbg.c: Likewise.
1373 * frags.h: Likewise.
1374 * gasp.c: Likewise.
1375 * macro.c: Likewise.
1376 * read.c: Likewise.
1377 * stabs.c: Likewise.
1378 * symbols.c: Likewise.
1379
1cfc59d5
AM		 13802002-05-02 Alan Modra <amodra@bigpond.net.au>
1381
72297628
AM		 1382 * app.c (mri_pseudo): Only declare for TC_M68K.
1383
1cfc59d5
AM		 1384 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1385 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1386 BFD_RELOC_16_BASEREL.
1387 (md_assemble): Likewise.
1388 (md_apply_fix3): Likewise.
1389
358b94bd
NC		 13902002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1391
1392 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1393 zero into an add of zero - it is not the same.
1394
d8731e7d
NC		 13952002-05-01 Arati Dikey <aratid@kpit.com>
1396
1397 * tc-sh.c (get_specific): Generate warning if the same
1398 destination register is used in parallel instructions.
1399
200dbde8
AM		 14002002-05-01 Andrew Macleod <amacleod@cygnus.com>
1401
1402 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1403
3f3cdb03
AM		 14042002-05-01 Alan Modra <amodra@bigpond.net.au>
1405
1406 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1407 backwards to prevent cascading errors.
1408
9b2b7d69
MM		 14092002-04-30 Mark Mitchell <mark@codesourcery.com>
1410
1411 * configure.in: Add support for powerpc-*-windiss.
1412 * configure: Regenerated.
a2c36061 1413
0f3f3d8b
AM		 14142002-04-28 Alan Modra <amodra@bigpond.net.au>
1415
819e6420
AM		 1416 * config/tc-s390.c (md_parse_option): Formatting.
1417
0f3f3d8b
AM		 1418 * config/tc-i386.c: Formatting fixes, add missing space in error
1419 message.
1420
3c25c5f6
NC		 14212002-04-24 Christian Groessler <chris@groessler.org>
1422
1423 * config/tc-z8k.c (build_bytes): Add support for new cases:
1424 CLASS_IGNORE and ARG_NIM4.
1425 (md_assemble): Prevent destruction of input_line_pointer if
1426 get_operands returns failure.
1427
af55c2e6
CD		 14282002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1429
1430 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1431 instructions to be generated by macros.
1432
062cd5e7
AS		 14332002-04-24 Andreas Schwab <schwab@suse.de>
1434
1435 * config/tc-i386.c (output_jump, output_disp)
1436 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1437 more.
1438 (md_apply_fix3): Remember addend value for rela relocations.
1439 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1440
2b2e39bf
CD		 14412002-04-22 Chris Demetriou <cgd@broadcom.com>
1442
1443 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1444 from previous change.
1445
80cc45a5
EC		 14462002-04-22 Eric Christopher <echristo@redhat.com>
1447
2b2e39bf
CD		 1448 * config/tc-mips.c (macro_build): Add warning if macro instructions
1449 are expanded into a branch delay slot.
80cc45a5 1450
ffa554ed
GK		 14512002-04-17 Geoffrey Keating <geoffk@redhat.com>
1452
1453 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1454 numbers, gdb relies on them to detect the start of the prologue.
1455
302576af
MS		 14562002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1457
1458 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1459 symbols in merge sections.
1460
0f3f3d8b 14612002-04-16 Alan Modra <amodra@bigpond.net.au>
091e58c1
AM		 1462
1463 * as.c (main): Don't reference _bfd_chunksize.
1464
76b999d0
TR		 14652002-04-15 Tom Rix <trix@redhat.com>
1466
80cc45a5 1467 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
76b999d0
TR		 1468 symbols in merge sections.
1469
580a832e
RS		 14702002-04-11 Richard Sandiford <rsandifo@redhat.com>
1471
1472 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1473 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1474 argument for the precision.
1475 (gen_to_words): Update accordingly.
1476
edde18a5
AM		 14772002-04-10 Alan Modra <amodra@bigpond.net.au>
1478
1479 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1480 BFD_VERSION_STRING unavailable.
1481 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1482
6c6783ff 14832002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
5bcd00a6
JR		 1484
1485 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1486 symbol_used_in_reloc_p is true.
2ed5f585
JR		 1487
1488 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1489 endian hosts.
1490
8e42bcb6
AM		 14912002-04-04 Alan Modra <amodra@bigpond.net.au>
1492
1493 * dep-in.sed: Cope with absolute paths.
1494 * Makefile.am (dep.sed): Subst TOPDIR.
1495 Run "make dep-am".
1496 * Makefile.in: Regenerate.
1497
874e8986
TS		 14982002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1499
1500 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1501 (mips_ip): Remove unused variable.
1502 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1503 unsigned char with bfd_byte.
1504 (s_file): Remove unused variable.
1505 (s_mips_ent): Likewise.
1506
fbdbf472
TR		 15072002-04-03 Tom Rix <trix@redhat.com>
1508
1509 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1510 (build_insn): Same.
1511 (find_opcode): Fix warning in as_warn.
1512 * config/tc-d10v.h: Update Copyright.
1513
15142002-04-03 Alan Matsuoka <alanm@redhat.com>
1515 Tom Rix <trix@redhat.com>
1516
1517 From Jeff Knaggs <jknaggs@redhat.com>
80cc45a5 1518 * config/tc-d10v.c (check_resource_conflict): New function to
fbdbf472
TR		 1519 check for resource conflicts.
1520
1521 From Jason Eckhardt <jle@redhat.com>
a2c36061
AM		 1522 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1523 imm3 fields.
1524 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1525 reserved control registers is used.
1526 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1527 imm3 fields.
fbdbf472
TR		 1528
1529 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
a2c36061
AM		 1530 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1531 instruction cannot be packed.
fbdbf472
TR		 1532
1533 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
a2c36061
AM		 1534 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1535 write-write conflicts.
1536 (md_assemble): Reformat introductory comment.
1537 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1538 arguments.
fbdbf472 1539
784b640d
AM		 15402002-04-03 Alan Modra <amodra@bigpond.net.au>
1541
1542 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1543 O_logical_not>): Derive final_seg from add_symbol.
1544 <O_multiply..O_logical_or>: More final_seg twiddles.
1545
5f44c186
RH		 15462002-04-01 Jessica Han <jessica@cup.hp.com>
1547
a2c36061 1548 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
5f44c186
RH		 1549 in 32-bit mode.
1550
3458b54c
AS		 15512002-03-27 Andreas Schwab <schwab@suse.de>
1552
1553 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1554 field for pc-relative fixups.
1555 (output_disp): Likewise.
1556 (md_estimate_size_before_relax): Likewise.
1557 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1558 pc-relative fixups in 64bit mode.
1559
815b453c
AM		 15602002-03-22 Alan Modra <amodra@bigpond.net.au>
1561
1562 * config/te-aix5.h: Typo fix.
1563
d5b32339
AM		 15642002-03-21 Alan Modra <amodra@bigpond.net.au>
1565
1566 * Makefile.am: Run "make dep-am".
1567 * Makefile.in: Regenerate.
1568 * doc/Makefile.in: Regenerate.
1569
f201ccb3
NC		 15702002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1571
1572 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1573 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1574
177b4a6a
AO		 15752002-03-18 Alexandre Oliva <aoliva@redhat.com>
1576
1577 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1578 the EXTENDED bit here; report the estimate according to the
1579 current size.
1580
eb1e0e80
NC		 15812002-03-18 Tom Rix <trix@redhat.com>
1582
1583 * configure.in: Add AIX 5 support.
1584 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1585 * config/te-aix5.h: New file. AIX 5 support.
1586 * configure: Regenerate.
1587
a1c259a1
NC		 15882002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1589
1590 * po/fr.po: Updated version.
1591
949f2b5c
AJ		 15922002-03-16 Andreas Jaeger <aj@suse.de>
1593
1594 * doc/c-mips.texi (Machine Dependencies): Add new node.
1595
1f25f5d3
CD		 15962002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1597
1598 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1599 (mips_opts): Initialize "ase_mips3d" member.
1600 (file_ase_mips3d): New variable.
1601 (CPU_HAS_MIPS3D): New macro.
1602 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1603 based on command line options and configuration defaults.
1604 (macro_build, mips_ip): Accept MIPS-3D instructions if
1605 mips_opts.ase_mips3d is set.
1606 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1607 Add support for "-mips3d" and "-no-mips3d" options.
1608 (OPTION_ELF_BASE): Move to accomodate new options.
1609 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1610 (mips_elf_final_processing): Add a comment indicating that a
1611 MIPS-3D ASE ELF header flag should be set, when one exists.
1612 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1613 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1614 nomips3d" directives.
949f2b5c 1615
2be11e7e
HPN		 16162002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1617
1618 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1619 a weak symbol in same section to be within reach.
1620
9ce88e60
NC		 16212002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1622
1623 * po/fr.po: Updated version.
1624
1e16b528
AS		 16252002-03-12 Andreas Schwab <schwab@suse.de>
1626
1627 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1628 body record so that an error is given for misplaced .save
1629 pseudo-ops.
1630
29b0f896
AM		 16312002-03-09 Alan Modra <amodra@bigpond.net.au>
1632
1633 * config/tc-i386.h (REX_OPCODE): Define.
1634 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1635 (rex_byte): typedef to int.
1636 * config/tc-i386.c: Group prototypes and vars together.
1637 Formatting fixes. Remove occurrences of "register" keyword.
1638 (true): Delete.
1639 (false): Delete.
1640 (mode_from_disp_size): Add INLINE keyword to prototype.
1641 (fits_in_signed_byte): Likewise.
1642 (fits_in_unsigned_byte): Likewise.
1643 (fits_in_unsigned_word): Likewise.
1644 (fits_in_signed_word): Likewise.
1645 (fits_in_unsigned_long): Likewise.
1646 (fits_in_signed_long): Likewise.
1647 (type_names): Constify.
1648 (intel_float_operand): Constify param.
1649 (add_prefix): Use REX_OPCODE.
1650 (md_assemble): Likewise. Modify for changed rex_byte.
1651 (parse_insn): Split out of md_assemble.
1652 (parse_operands): Likewise.
1653 (swap_operands): Likewise.
1654 (optimize_imm): Likewise.
1655 (optimize_disp): Likewise.
1656 (match_template): Likewise.
1657 (check_string): Likewise.
1658 (process_suffix): Likewise.
1659 (check_byte_reg): Likewise.
1660 (check_long_reg): Likewise.
1661 (check_qword_reg): Likewise.
1662 (check_word_reg): Likewise.
1663 (finalize_imm): Likewise.
1664 (process_operands): Likewise.
1665 (build_modrm_byte): Likewise.
1666 (output_insn): Likewise.
1667 (output_branch): Likewise.
1668 (output_jump): Likewise.
1669 (output_interseg_jump): Likewise.
1670 (output_disp): Likewise.
1671 (output_imm): Likewise.
1672
2e64b665
DJ		 16732002-03-07 Daniel Jacobowitz <drow@mvista.com>
1674
1675 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1676
937149dd
AM		 16772002-03-06 Alan Modra <amodra@bigpond.net.au>
1678
1679 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1680 relocs except when BFD64.
1681
1682 * write.c (number_to_chars_bigendian): Don't abort when N is
1683 larger than sizeof (VAL).
1684 (number_to_chars_littleendian): Likewise.
1685
40d74fb1
JL		 16862002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1687
1688 * config/tc-hppa.c (md_apply_fix3): Add cast.
1689 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1690 e_rrsel.
1691
cd3cde86
AM		 16922002-03-05 Paul Koning <pkoning@equallogic.com>
1693
1694 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1695 (parse_ac5): New function for parsing float regs in float operand.
1696 (parse_expression): Remove attempt to make literals be octal.
1697 (parse_op_no_deferred): Support float literals.
1698 (parse_op): Reject attempts to refer to float regs.
1699 (parse_fop): New function, like parse_op but for float operand.
949f2b5c 1700 (md_assemble): Add cases to parse float operands. Also fix
cd3cde86
AM		 1701 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1702
e9682144
L		 17032002-03-04 H.J. Lu <hjl@gnu.org>
1704
1705 * config/obj-elf.c (special_section): Add .init_array,
1706 .fini_array and .preinit_array.
1707
1708 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1709 .init_array and .fini_array.
1710
26eb4093
JJ		 17112002-03-01 Jakub Jelinek <jakub@redhat.com>
1712
1713 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1714 visibility.
1715 (obj_frob_symbol): Copy visibility.
1716
559e22f3
JJ		 17172002-02-28 Jakub Jelinek <jakub@redhat.com>
1718
1719 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1720 s_text.
1721 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1722
ef412327
NC		 17232002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1724
1725 * po/es.po: Updated.
1726
b25a253c
CD		 17272002-02-26 Chris Demetriou <cgd@broadcom.com>
1728
1729 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1730 only, undo the changes made on 2001-06-08, with the
1731 effect being that common or extern symbols are
1732 adjusted for embedded-PIC, but weak symbols are not.
1733 (md_estimate_size_before_relax: Likewise, with the effect
1734 that extern symbols are treated the same as weak symbols
1735 only if not embedded-PIC.
1736 (mips_fix_adjustable) Likewise, with the effect that
1737 weak or extern symbols are not adjusted for embedded-PIC.
1738 (md_apply_fix3): Tweak so that the case where value is zero
1739 is handled more correctly for embedded-PIC code.
1740
fe41178f
NC		 17412002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1742
587fe2b3
NC		 1743 * doc/as.texinfo (Overview): Add missing @ifset IA64
1744
fe41178f
NC		 1745 * configure.in (LINGUAS): Add es.po.
1746 * configure: Regenerate.
1747 * po/es.po: New file.
1748
4d34fb5f
TS		 17492002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1750
1751 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1752 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1753 and NO_PIC cases. Code cleanup.
1754 (macro2): Fix handling of 64bit register loads.
1755
9e32ca89
NC		 17562002-02-25 David Mosberger <davidm@hpl.hp.com>
1757
1758 * doc/as.texinfo: Add entry for IA64.
1759 * doc/c-ia64.texi: New file.
1760
23e1d84c
AM		 17612002-02-25 Alan Modra <amodra@bigpond.net.au>
1762
c7d004c5
AM		 1763 * config/tc-hppa.c: Update copyright date.
1764
1765 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
23e1d84c
AM		 1766 Remove references to chip manufacturers.
1767 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1768 Correct comments.
1769 (md_show_usage): Remove references to chip manufacturers. Mention
1770 -mpower4.
1771 (md_begin): Test power4 opcode flag bits.
1772
b1c6bf70 17732002-02-22 David Mosberger <davidm@hpl.hp.com>
6290819d
NC		 1774
1775 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1776 count exceeds prologue count.
1777 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1778 (unwind.label_prologue_count): New member.
1779
1780 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1781
1782 (get_saved_prologue_count): New function.
1783 (save_prologue_count): New function.
1784 (free_saved_prologue_count): New function.
1785 (dot_label_state): Record state label by calling save_prologue_count().
1786 (dot_copy_state): Restore prologue count by calling
1787 get_saved_prologue_count().
1788 (generate_unwind_image): Free up list of saved prologue
1789 counts by calling free_saved_prologue_counts().
1790
f1e7a2c9
NC		 17912002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1792
1793 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1794 function declarations.
1795
3f965e60
NC		 17962002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1797
1798 * NEWS: Note that GASP is now deprecated.
1799 * Makefile.am: Do not build gasp-new by default.
1800 * Makefile.in: Regenerate.
1801 * doc/Makefile.am: Do not install gasp.info.
1802 * doc/Makefile.in: Regenerate.
1803 * gas/gasp.texi: Note that gasp is now deprecated.
1804
9a66911f
NC		 18052002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1806
1807 * NEWS: Mark 2.12 branch.
1808
f88fd9fe
TT		 18092002-02-19 Tom Tromey <tromey@redhat.com>
1810
1811 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1812
da0e507f
TS		 18132002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1814
1815 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1816 option input.
1817
ff0fb565
MS		 18182002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1819
1820 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1821 Make bit size independent of architecture switch.
1822 (md_begin): Add warning for -m64 with -Aesa.
1823 (s390_md_end): Use renamed architecture defines.
1824
a245a9aa
DJ		 18252002-02-18 Daniel Jacobowitz <drow@mvista.com>
1826
1827 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1828
8bf549a8
NC		 18292002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1830
1831 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1832 instead of CRIS.
1833
9151e8bf
CD		 18342002-02-15 Chris Demetriou <cgd@broadcom.com>
1835
a2c36061 1836 * config/tc-mips.c (md_estimate_size_before_relax): Really
9151e8bf
CD		 1837 make sure we treat weak like extern only for ELF. (Fixes
1838 patch from 2001-07-25.)
1839
59455fb1
BE		 18402002-02-15 Ben Elliston <bje@redhat.com>
1841
1842 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1843 works as expected.
1844
49fda6c8
HPN		 18452002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1846
1847 * NEWS: Mention support for MMIX.
1848
2d2bf3e0
CD		 18492002-02-13 Chris Demetriou <cgd@broadcom.com>
1850
1851 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1852 a sequence of indpendent 'if' statements for easier debugging
1853 and future modification.
1854
76f57f3a
JT		 18552002-02-13 Matt Fredette <fredette@netbsd.org>
1856
1857 * config/tc-m68k.c (md_show_usage): No longer display a
1858 hard-coded "68020" for the default CPU, instead display the
1859 canonical name of the true, configured default CPU.
1860 (m68k_elf_final_processing): Mark objects for sub-68020
1861 CPUs with the new EF_M68000 flag.
1862
3bf057fa
AS		 18632002-02-13 Andreas Schwab <schwab@suse.de>
1864
1865 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1866 pc-relative relocations to merge sections in 64-bit mode.
1867
6334e312 18682002-02-13 Ben Elliston <bje@redhat.com>
1ac57253
BE		 1869
1870 * NEWS: Document floating point number handling in gasp.
1871 * gasp.c: Include <assert.h> and "xregex.h".
1872 (is_flonum): New function.
1873 (chew_flownum): Likewise.
1874 (change_base): Consume flonums from the input, where possible.
1875 * doc/gasp.texi (Constants): Document floating point numbers.
1876
3dcfe21d
AM		 18772002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1878
1879 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1880 that implicitly use LR and RR selectors.
1881
913572ec
AO		 18822002-02-12 Alexandre Oliva <aoliva@redhat.com>
1883
1884 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1885 and `epsw' as available on AM33 and above only.
1886 (other_register_name): Add logic to handle machine type encoded in
1887 reg_number.
1888
9b90b531
TR		 18892002-02-11 Tom Rix <trix@redhat.com>
1890
949f2b5c 1891 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
9b90b531
TR		 1892 xcoff64.
1893
6c6783ff 18942002-06-11 Alexandre Oliva <aoliva@redhat.com>
6c1b24e4
AO		 1895
1896 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1897 Use all over.
1898
6c6783ff 18992002-02-11 Jan Hubicka <jh@suse.cz>
7ecd2f8b
JH		 1900
1901 * i386.c (md_assemble): Support 32bit address prefix.
1902 (i386_displacement): Likewise.
1903 (i386_index_check): Accept 32bit addressing in 64bit mode.
1904
7eb27ef2
AO		 19052002-02-11 Alexandre Oliva <aoliva@redhat.com>
1906
1907 * config/tc-sh.c (dot): Removed unused function.
1908
fa702524
AM		 19092002-02-11 Alan Modra <amodra@bigpond.net.au>
1910
1911 * Makefile.am: "make dep-am".
1912 * Makefile.in: Regenerate.
1913 * aclocal.m4: Regenerate.
1914 * config.in: Regenerate.
1915 * configure: Regenerate.
1916 * doc/Makefile.in: Regenerate.
1917
625e1353
RH		 19182002-02-10 Richard Henderson <rth@redhat.com>
1919
1920 * doc/c-alpha.texi: New file.
1921 * doc/Makefile.am (CPU_DOCS): Add it.
1922 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1923
543833df
RH		 19242002-02-09 Richard Henderson <rth@redhat.com>
1925
1926 * config/tc-alpha.c (O_samegp): New.
1927 (USER_RELOC_P): Include it.
1928 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1929 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1930 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1931 (alpha_validate_fix): New.
1932 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1933
328eb32e
HPN		 19342002-02-09 Hans-Peter Nilsson <hp@axis.com>
1935
1936 * doc/c-cris.texi: New.
1937 * doc/all.texi: @set CRIS.
1938 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1939 Include c-cris.texi.
1940 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1941 * doc/Makefile.in: Regenerate.
1942
6373ee54
CD		 19432002-02-08 Chris Demetriou <cgd@broadcom.com>
1944
1945 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1946 determine if a number is a sign-extended 32-bit number.
1947 (load_register): Use IS_SEXT_32BIT_NUM.
1948 (macro): Check if load/store macro handling is using a
1949 constant 32-bit address on 64-bit address systems, and if
1950 so optimize the generation of that address.
1951
50a4c611
RH		 19522002-02-08 Richard Henderson <rth@redhat.com>
1953
1954 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1955 we've eliminated all foreign relocation types yet.
1956 (alpha_fix_adjustable): Likewise.
1957
324bfcf3
AO		 19582002-02-08 Alexandre Oliva <aoliva@redhat.com>
1959
1960 Contribute sh64-elf.
1961 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1962 Stephen Clarke <Stephen.Clarke@st.com>
1963 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1964 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1965 * config/tc-sh.c (md_relax_table): Added default sizes for
1966 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1967 MOVI_16, MOVI_32 and MOVI_48.
1968 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1969 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1970 and MOVI_16.
1971 (shmedia_md_estimate_size_before_relax): Remove redundant
1972 blocks. Set fragP->fr_var even if relaxation type unchanged.
1973 Retain UNDEF_MOVI until expression decays to number.
1974 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1975 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1976 relocation types. Take fixP->fx_addnumber into account too.
1977 (shmedia_md_apply_fix): Likewise.
1978 (shmedia_md_convert_frag): Likewise.
1979 (shmedia_build_Mytes): Likewise.
1980 (sh64_consume_datalabel): Complain about nested datalabel.
1981 Support PIC relocs. Call sh_parse_name.
1982 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1983 in tc-sh.h to SHmedia reloc types.
1984 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1985 MOVI_GOTPC): New relaxation constants.
1986 (md_relax_table): Introduce relaxation directives for PIC-related
1987 constants.
1988 (sh_PIC_related_p): Handle datalabel.
1989 (sh_check_fixup): Choose SH5 PIC relocations.
1990 (sh_cons_fix_new): Added BDF_RELOC_64.
1991 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1992 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1993 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1994 current ISA is SHmedia, get 7 bytes.
1995 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1996 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1997 void function.
1998 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1999 shmedia_apply_fix3 and make void.
2000 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
2001 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
2002 as_bad.
2003 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2004 * config/tc-sh64.h (md_parse_name): Take &c as argument.
2005 2001-03-14 DJ Delorie <dj@redhat.com>
2006 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
2007 * doc/Makefile.in(CPU_DOCS): Ditto.
2008 * doc/c-sh64.texi: New file.
2009 * doc/as.texinfo: Add SH64 support.
2010 2001-03-13 DJ Delorie <dj@redhat.com>
2011 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
2012 A_REUSE_PREV so that its purpose is more obvious.
2013 (shmedia_build_Mytes): Ditto.
2014 2001-03-07 DJ Delorie <dj@redhat.com>
2015 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
2016 before processing.
2017 (sh64_vtable_inherit): Ditto.
2018 (strip_datalabels): New, strip "datalabel" from given line.
2019 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
2020 pseudos.
2021 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
2022 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
2023 call ...
2024 (shmedia_build_Mytes): ... to here.
2025 2001-03-06 DJ Delorie <dj@redhat.com>
2026 * config/tc-sh.c: Remove sh64-specific uaquad now that there
2027 is a generic one.
2028 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
2029 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
2030 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
2031 address by one in call to dwarf2_emit_insn.
2032 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
2033 Implement ".abi" pseudo and correct .cranges descriptors. Correct
2034 alignment handling broken by imported changes.
2035 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
2036 (sh64_handle_align): Declare.
2037 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
2038 (sh64_max_mem_for_rs_align_code): Declare.
2039 (enum sh64_isa_values): Moved here from tc-sh64.c.
2040 (md_do_align): Define.
2041 (sh64_do_align): Declare.
2042 (struct sh64_tc_frag_data): New.
2043 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
2044 changed.
2045 (TC_FRAG_INIT): Change to set new datatype.
2046 (struct sh64_segment_info_type): Rename member
2047 last_flushed_location to last_contents_mark. All users changed.
2048 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
2049 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
2050 * config/tc-sh.c (md_pseudo_table): Add ".abi".
2051 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
2052 of unsetting seen_insn.
2053 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
2054 call sh64_update_contents_mark.
2055 (sh_handle_align): Remove HAVE_SH64-conditioned code.
2056 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
2057 enum sh64_isa_values.
2058 (sh64_set_contents_type): Drop segT parameter. All callers changed.
2059 (emitting_crange): Boolean guard moved to file scope from function
2060 scope in sh64_set_contents_type.
2061 (s_sh64_abi): New.
2062 (sh64_update_contents_mark): New; most split out from
2063 sh64_flush_pending_output.
2064 (shmedia_md_end): Call sh64_update_contents_mark. Set
2065 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
2066 (sh64_do_align): New function.
2067 (sh64_max_mem_for_rs_align_code): New function.
2068 (sh64_handle_align): Rename from shmedia_do_align. Make
2069 non-static. Add head comment. Emit zero bytes for n bytes modulo
2070 four. Change return-type to void.
2071 (shmedia_elf_new_section): Remove.
2072 (shmedia_md_assemble): Call sh64_update_contents_mark.
2073 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
2074 new frag. Call sh64_update_contents_mark after making the new
2075 frag.
2076 (sh64_flush_pending_output): Just call sh64_update_contents_mark
2077 and sh_flush_pending_output.
2078 (sh64_flag_output): Also call md_flush_pending_output, but add
2079 condition on not emitting_crange.
2080 (sh64_tc_cons_fix_new): Remove.
2081 2001-01-12 Nick Clifton <nickc@redhat.com>
2082 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
2083 alignment handling scheme imported from sourceware.
2084 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
2085 * config/tc-sh64.h (TARGET_FORMAT): Define.
2086 (sh64_target_format): Prototype.
2087 * config/tc-sh64.c (sh64_target_mach): New function.
2088 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
2089 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
2090 zero_address_frag instead of copying the frag of the symbol.
2091 (shmedia_frob_file_before_adjust): Ditto.
2092 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
2093 to valueT to remove signedness.
2094 (shmedia_md_convert_frag): Add parameter final. Rename parameter
2095 headers to output_bfd. Do not evaluate symbols if final is false;
2096 do emit fixups.
2097 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
2098 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
2099 to the current frag, call shmedia_md_convert_frag to emit fixups
2100 and make frag_wane neutralize the frag. Update comments.
2101 * config/tc-sh.c (md_convert_frag): Change caller of
2102 shmedia_md_convert_frag.
2103 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
2104 * config/tc-sh64.h: Tweak comments and correct formatting.
2105 * config/tc-sh64.c: Ditto.
2106 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
2107 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
2108 for the no-relocation case.
2109 (shmedia_check_limits): Fix range check being off-by-one for PTA.
2110 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
2111 wrappers.
2112 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
2113 comment.
2114 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
2115 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
2116 expansion.
2117 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
2118 Correct comment.
2119 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
2120 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
2121 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
2122 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
2123 al>: Set lowest bit of field to relocate to 1 and rest to empty,
949f2b5c 2124 if reloc is emitted.
324bfcf3
AO		 2125 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
2126 New options plus bugfixes.
2127 * config/tc-sh.c (md_longopts): New options "-no-expand" and
2128 "-expand-pt32".
2129 (md_parse_option): Handle new options.
2130 (md_show_usage): Add blurb for new options.
2131 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
2132 (sh64_expand, sh64_pt32): New variables.
2133 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
2134 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
2135 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
2136 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
2137 <resolved previously-pc-relative relocs>: Handle
2138 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
2139 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
2140 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
2141 points to SHcompact code.
2142 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
2143 SH64PCREL16)>: Check that ISA of what operand points at and
2144 PTA/PTB matches, or emit error.
2145 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
2146 SHMEDIA_BFD_RELOC_PT.
2147 (shmedia_immediate_op): If pcrel, emit fixup also for constant
2148 operand.
2149 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
2150 condition for MOVI expansion.
2151 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
2152 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
2153 sh64_expand.
2154 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
2155 fixup.
2156 (sh64_target_format): Error-check setting of sh64_pt32 and
2157 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
2158 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
2159 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
2160 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
2161 * config/tc-sh64.c: Improve comments.
2162 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
2163 not say the linker will check correctness of PTA/PTB expansion.
2164 (shmedia_md_end): Make non-static.
2165 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
2166 prototype.
2167 * config/tc-sh.c (sh_finalize): Remove.
2168 * config/tc-sh.h (md_end): Do not define.
2169 Remove prototype for sh_finalize.
2170 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
2171 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
2172 sh64_section_data container when storing section type in tdata
2173 field in elf_section_data.
2174 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
2175 EF_SH5.
2176 * Makefile.am: Update dependencies.
2177 * Makefile.in: Regenerate.
2178 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
2179 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
2180 dwarf2_emit_insn call with test on debug_type.
2181 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
2182 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
2183 CRT_SH5_ISA32 sticky for 64-bit.
2184 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
2185 Generate .crange sections when switching ISA mode or emitting
2186 constants in same section as code.
2187 * config/tc-sh64.c: Reformat structure definitions.
2188 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
2189 variables.
2190 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
2191 to emit a .cranges descriptor when contents type changes. Only
2192 emit error if changing contents type and -no-mix is in effect.
2193 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
2194 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
2195 (shmedia_md_end): Set sh64_end_of_assembly. Pass
2196 sh64_flush_last_crange over sections.
2197 When checking main symbol of datalabel symbol, check for
2198 STO_SH5_ISA32, not ISA type of section in definition.
2199 (shmedia_frob_file_before_adjust): Check main symbol for
2200 STO_SH5_ISA32; don't check ISA type of section in definition.
2201 (shmedia_frob_section_type): Adjust for .cranges; set section flag
2202 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
2203 .cranges entries have been output.
2204 (shmedia_elf_new_section): Just call md_flush_pending_output.
2205 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
2206 fix. Do not set tc_segment_info_data.in_code for section. Call
2207 sh64_set_contents_type for SHmedia code.
2208 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
2209 false. Call md_flush_pending_output.
2210 (sh64_target_format): Check that -no-mix and
2211 -shcompact-const-crange are used in sane combination with other
2212 options.
2213 (shmedia_md_pcrel_from_section): Check type of fix for how to
2214 adjust pc-relative.
2215 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
2216 not ISA type of section in definition.
2217 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
2218 hold contents-type state.
2219 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
2220 (sh64_flush_pending_output): Declare.
2221 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
2222 (sh64_tc_cons_fix_new): Declare.
2223 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
2224 call sh64_flag_output.
2225 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
2226 call sh64_set_contents_type to mark SHcompact code and set
2227 seen_insn.
2228 (md_longopts): New options "-no-mix" and
2229 "-shcompact-const-crange".
2230 (md_parse_option): Handle new options.
2231 (md_show_usage): Add blurb for new options.
2232 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2233 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
2234 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
2235 (sh64_last_insn_frag): New.
2236 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
2237 to get frag for insn opcode for generating fixups; do not assume it
2238 is the same frag.
2239 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
2240 for new insn.
2241 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
2242 section.
2243 (TC_FRAG_TYPE): Define as fragS *.
2244 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
2245 (sh64_last_insn_frag): Declare.
2246 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
2247 not == NULL before dereferencing.
2248 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
2249 Get rid of BFD section flag and EF_SH64_ABI64.
2250 * config/tc-sh64.c (shmedia_frob_section_type): Use
2251 elf_section_data (sec)->tdata, not a specific BFD section flag, to
2252 communicate the section as containing SHmedia code. Describe why.
2253 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
2254 EF_SH64 regardless of ABI.
2255 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
2256 in error message. Handle resolved expressions for
2257 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
2258 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
2259 (shmedia_check_limits): Handle BFD_RELOC_64.
2260 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
2261 a STO_SH5_ISA32 symbol, only the BFD value.
2262 2000-12-11 Ben Elliston <bje@redhat.com>
2263 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
2264 dwarf2_generate_asm_lineno.
2265 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
2266 Handle PC-relative MOVI expansions with assembler relaxation.
2267 Generate PC-relative relocs from 16-bit PC-relative expressions.
2268 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
2269 (shmedia_md_pcrel_from_section): ...here.
2270 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
2271 turned completely resolved. Adjust relocation type for 16-bit
2272 immediate operands that has turned PC-relative. Adjust back for
2273 MD_PCREL_FROM_SECTION being applied twice.
2274 (shmedia_md_convert_frag): Always emit reloc for expression with
2275 global or weak symbol. Handle relaxation result for PC-relative
2276 expressions.
2277 (shmedia_md_estimate_size_before_relax): An expression with a weak
2278 or global symbol can not be relaxed. Break out tests for
2279 relaxable symbol into variable sym_relaxable.
2280 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
2281 UNDEF_MOVI)>: Break out any PC-relative expression and change
2282 relaxation type.
2283 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
2284 opjp.
2285 <case A_IMMS16>: Fix typo for initial minor relaxation type of
2286 MOVI expansion. If X_op_symbol of the immediate expression is
2287 set, make an expression symbol for the argument to frag_var.
2288 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
2289 relaxations.
2290 (END): Adjust for new relaxations.
2291 (md_relax_table): Add entries for new relaxations.
2292 2000-12-07 Ben Elliston <bje@redhat.com>
2293 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2294 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
2295 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
2296 SHORI operand offsets in PT/PTA/PTB expansions.
2297 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
2298 Implement DataLabel semantics.
2299 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
2300 shmedia_frob_file_before_adjust.
2301 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
2302 (DATALABEL_SUFFIX): Define.
2303 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
2304 symbol list to update "datalabel" symbols to their main symbol
2305 counterparts.
2306 (shmedia_frob_file_before_adjust): New.
2307 (sh64_adjust_symtab): For remaining datalabel symbols, set to
2308 undefined and set STT_DATALABEL.
2309 (sh64_frob_label): Initialize TC symbol field.
2310 (sh64_consume_datalabel): Actually implement semantics. New
2311 parameter operandf, call it instead of expression.
2312 (sh64_exclude_symbol): New.
2313 * config/tc-sh64.h (md_parse_name): Pass on the function operand
2314 to sh64_consume_datalabel.
2315 (tc_symbol_new_hook): Define to tc_frob_symbol.
2316 (TC_SYMFIELD_TYPE): Define to symbolS *.
2317 (tc_frob_symbol): Define to call sh64_exclude_symbol.
2318 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
2319 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
2320 case.
2321 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
2322 generating dwarf2 debug information.
2323 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
2324 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
2325 elf64-sh64 for the 64-bit ABI.
2326 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
2327 option.
2328 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
2329 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
2330 case-insensitivity.
2331 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
2332 * config/tc-sh64.c: Tweak comments, formatting and error messages.
2333 (enum sh64_abi_values): New type.
2334 (enum sh64_isa_values): New type.
2335 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
2336 (seen_shcompact_mode, seen_shmedia_mode): Delete.
2337 (sh64_abi): Replace shmedia_64.
2338 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2339 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2340 (s_sh64_mode): Check validity for this target.
2341 (sh64_target_format): Initialize defaults for ISA and ABI.
2342 Fallback to old object format if no SH64 ISA or ABI has been
2343 specified.
2344 * config/tc-sh.c (md_parse_option): Check combinations for errors.
2345 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2346 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2347 * config/tc-sh64.h: Fix typo in comment.
2348 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
2349 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2350 <PT fixups for absolute values>: Size will be longest, not
2351 shortest.
2352 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
2353 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2354 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2355 and l1 to hold lowercase of two first characters. Change all
2356 remaining TO_LOWER to tolower.
2357 * config/tc-sh64.c (TO_LOWER): Delete.
2358 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2359 (md_parse_name): Define.
2360 (sh64_consume_datalabel): Declare.
2361 (DOLLAR_DOT): Define.
2362 * config/tc-sh64.c (shmedia_parse_exp): New.
2363 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2364 (shmedia_parse_reg): Remove const from src
2365 parameter.
2366 (shmedia_get_operands): Ditto for args parameter and ptr variable.
2367 (shmedia_md_assemble): Ditto for op_end variable.
2368 (shmedia_get_operand): Ditto for ptr parameter and src variable.
2369 Use shmedia_parse_exp, not parse_exp.
2370 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2371 parameter. All callers changed.
2372 (shmedia_get_operand): Add shmedia_arg_type parameter. All
2373 callers changed.
2374 (shmedia_parse_reg): Put first two character in local variables.
2375 Use tolower, not TO_LOWER. If no register is found and argtype
2376 indicates a control register, scan shmedia_creg_table
2377 case-insensitive.
2378 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
2379 * Makefile.am (CPU_TYPES): Add sh64.
2380 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2381 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2382 Regenerate dependencies.
2383 * Makefile.in: Regenerate.
2384 * configure.in: Add support for sh64-*-elf*.
2385 * configure: Regenerate.
2386 * config/tc-sh64.h: New.
2387 * config/tc-sh64.c: New.
2388 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2389 .mode, .isa and .uaquad.
2390 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2391 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2392 [HAVE_SH64] (END): Define as 10.
2393 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2394 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2395 MOVI_64): Define.
2396 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2397 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2398 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2399 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2400 Define.
2401 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2402 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2403 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2404 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2405 SHmedia instructions. Handle state-change after switching to
2406 SHcompact.
2407 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2408 (md_parse_option) [HAVE_SH64]: Parse new options.
2409 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2410 (md_convert_frag) [HAVE_SH64] <default>: Call
2411 shmedia_md_convert_frag instead of abort.
2412 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2413 BFD_RELOC_SH_SHMEDIA_CODE.
2414 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2415 SHcompact or SHmedia code.
2416 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2417 shmedia_md_apply_fix instead of abort.
2418 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2419 result from calling shmedia_md_estimate_size_before_relax instead
2420 of calling abort.
2421 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2422 do the work.
2423 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2424 shmedia_init_reloc and do nothing more if it returns non-zero.
2425 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2426 * po/POTFILES.in: Regenerate.
2427 * po/gas.pot: Regenerate.
2428
ac3f04d7
AO		 24292002-02-06 Alexandre Oliva <aoliva@redhat.com>
2430
6b32719e
AO		 2431 * config/tc-sh.c (parse_at): Install the correct version of
2432 2002-02-04's patch.
949f2b5c 2433
ac3f04d7
AO		 2434 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2435 assume fixP->fx_subsy is non-NULL.
2436
7679ead9
AO		 24372002-02-04 Alexandre Oliva <aoliva@redhat.com>
2438
2439 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
fdf4122d 2440 A_DISP_PC_ABS, and adjust it by -4.
7679ead9
AO		 2441 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2442 expected.
2443 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2444 the operand type is not A_DISP_PC_ABS.
2445
5459d7a0
HPN		 24462002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2447
2448 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2449 common and weak symbols. Handle common and weak symbols as
2450 undefined symbols with regards to GREG handling and merging.
2451 (mmix_frob_file): Ditto.
2452
006336b8
JT		 24532002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2454
2455 * configure.in (hppa-*-netbsd*): New target.
2456 * configure: Regenerate.
2457 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2458
9e0665bc
AM		 24592002-02-02 Alan Modra <amodra@bigpond.net.au>
2460
2461 * config/tc-v850.c: Add missing prototypes amd use old-style
2462 function definitions.
2463 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2464 (sdata_section tdata_section, zdata_section, sbss_section,
2465 tbss_section, zbss_section, rosdata_section, rozdata_section,
2466 scommon_section, tcommon_section, zcommon_section,
2467 call_table_data_section, call_table_text_section): Delete.
2468 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2469 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2470 v850_call_table_data, v850_call_table_text): Delete.
2471 (struct v850_seg_entry): New.
2472 (v850_seg_table): New.
2473 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2474 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2475 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2476 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2477 (do_v850_seg): New.
2478 (v850_seg): New.
2479 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2480 recording of alignment.
2481 (md_pseudo_table): Use v850_seg.
2482 (md_begin): Don't init .call_table_data and .call_table_text here.
2483 Set v850_seg_table bss entry.
2484
973eb340
HPN		 24852002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2486
2487 Support on-demand global register allocation by passing on
2488 base-plus-offset relocs to the linker.
2489 * config/tc-mmix.c: Tweak and fix typos in comments.
949f2b5c 2490 (allocate_undefined_gregs_in_linker): New variable.
973eb340
HPN		 2491 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2492 (md_longopts): Add --linker-allocated-gregs.
2493 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2494 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2495 (md_show_usage): Update text for -x. Add text for
2496 --linker-allocated-gregs.
2497 (tc_gen_reloc): Derive default value for addend from val and
2498 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2499 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2500 GREG if allocate_undefined_gregs_in_linker.
2501 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2502 --linker-allocated-gregs.
2503 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2504 --linker-allocated-gregs. Mention that it's implied by -x.
2505 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2506 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2507
2508 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2509
ba323545
AM		 25102002-02-01 Alan Modra <amodra@bigpond.net.au>
2511
2512 * Makefile.am: Run "make dep-am"
2513 * Makefile.in: Regenerate.
2514
3b16e843
NC		 25152002-01-31 Ivan Guzvinec <ivang@opencores.org>
2516
2517 * config/tc-or32.c: New file.
2518 * config/tc-or32.h: New file.
2519 * configure.in: Add support for or32 targets.
2520 * configure: Regenerate.
2521 * config/obj-coff.c: Add support for or32 targets.
2522 * config/obj-coff.h: Add support for or32 targets.
2523 * Makefile.am: Add support for or32 targets.
2524 * Makefile.in: Regenerate.
2525 * NEWS: Mention support for OpenRISC.
2526 * doc/Makefile.in: Regenerate.
2527 * po/POTFILES.in: Regenerate.
2528 * po/gas.pot: Regenerate.
2529
912a07db
RS		 25302002-01-30 Richard Sandiford <rsandifo@redhat.com>
2531
2532 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2533 and mod.
2534
4514d474
CD		 25352002-01-29 Chris Demetriou <cgd@broadcom.com>
2536
2537 * config/tc-mips.c (tc_gen_reloc): Arrange for
2538 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2539 their LO16 parts, even for ELF.
2540
246fcdee
DJ		 25412002-01-29 Daniel Jacobowitz <drow@mvista.com>
2542
2543 * config/tc-i386.c: Protect definitions of true and false
2544 from redefinition.
2545
00e6e13d
JJ		 25462002-01-28 Jakub Jelinek <jakub@redhat.com>
2547
2548 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2549 made because of .weak, if they are neither defined nor used in any
2550 way.
2551
4867be41
DJ		 25522002-01-27 Daniel Jacobowitz <drow@mvista.com>
2553
2554 * configure: Regenerated.
2555
7562a296
HPN		 25562002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2557
2558 * doc/Makefile.am (install): Depend on install-info.
2559 * doc/Makefile.in: Regenerate.
2560
1caa7b23
NC		 25612002-01-26 Nick Clifton <nick@redhat.com>
2562
2563 * po/fr.po: Updated version
2564
166e23f9
KH		 25652002-01-24 Kazu Hirata <kazu@hxi.com>
2566
2567 * config/tc-h8300.c (check_operand): Don't print a warning
2568 when a valid 24-bit address is given to a 16-bit address
2569 operand.
2570
538cd60f
AO		 25712002-01-24 Alexandre Oliva <aoliva@redhat.com>
2572
2573 * config/tc-sh.c (sh_elf_suffix): Removed.
2574 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2575 sh_end_of_match, sh_parse_name): New functions.
2576 (sh_elf_cons): Simplify.
2577 (parse_exp): Reject misplaced PIC operands.
2578 (md_undefined_symbol): Simplify.
2579 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2580 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2581 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2582 Complain if subsy remains at the end.
2583 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2584 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2585
b386f24b
AO		 25862002-01-22 Alexandre Oliva <aoliva@redhat.com>
2587
2588 * config/tc-mn10300.c (xr_registers): Move `pc'...
2589 (other_registers): ... here.
2590
c46f0c34
AM		 25912002-01-22 Alan Modra <amodra@bigpond.net.au>
2592
2593 * Makefile.am: Run "make dep-am".
2594 * Makefile.in: Regenerate.
2595 * gas/po/POTFILES.in: Regenerate.
2596
23deb923
DD		 25972002-01-21 DJ Delorie <dj@redhat.com>
2598
2599 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2600 stabstr_name allocation permanent, as it will be referenced from
2601 the section hash.
2602
9596feea
JT		 26032002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2604
2605 * configure.in (ia64-*-netbsd*): New target.
949f2b5c 2606 * configure: Regenerate.
9596feea 2607
92081f48
HPN		 26082002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2609
2610 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2611 to @dots call.
2612 <Detailed description, ARM options>: Ditto.
2613 * doc/c-arm.texi (ARM Options): Ditto.
2614
63e63b07
RE		 26152002-01-18 Richard Earnshaw <rearnsha@arm.com>
2616
2617 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2618 do_mia, do_mar and do_mra respectively.
2619 (do_mav_*): Renamed from do_c_*.
2620 (mav_reg_required_here, mav_parse_offset): Renamed from
2621 cirrus_reg_required_here and cirrus_parse_offset respectively.
2622 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2623
ea6ef066
RE		 26242002-01-18 Richard Earnshaw <rearnsha@arm.com>
2625 Keith Walker <keith.walker@arm.com>
2626
2627 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2628 (insns): Add pattern for bxj instruction.
2629 (do_bxj): New function.
2630 (arm_cpus): Add arm926ej.
2631 (arm_archs): Add armv5tej.
2632
bc89618b
RE		 26332002-01-18 Richard Earnshaw <rearnsha@arm.com>
2634
2635 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2636
d193a22a
RE		 26372002-01-19 Keith Walker <keith.walker@arm.com>
2638
2639 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2640
03b1477f
RE		 26412002-01-18 Richard Earnshaw <rearnsha@arm.com>
2642
2643 * NEWS: Mention new ARM command-line options and VFP support.
2644
949f2b5c 2645 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
03b1477f
RE		 2646 uses changed.
2647 (ARM_CEXT_MAVERICK): Similarly.
2648 (ARM_ANY): Now means any core instruction.
2649 (CPU_DEFAULT): Default to ARM_ANY.
2650 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2651 (pic_code): Declare for all object types. Make type int.
2652 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2653 (march_fpu_opt, mfpu_opt): Declare.
2654 (md_longopts): Tidy up conditional definitions.
2655 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2656 (arm_long_opts): New tables.
2657 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2658 (arm_parse_extension): New function.
2659 (md_parse_option): Rewrite using new table-driven system.
2660 (md_show_usage): Use new table-driven system.
2661 (md_begin): Calculate cpu_variant from command line option data.
2662 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2663 command-line options.
2664 * doc/c-arm.texi: Likewise.
2665
2a538ba5
AJ		 26662002-01-18 Andreas Jaeger <aj@suse.de>
2667
2668 * as.c (parse_args): Update year.
2669
b1ffc257 26702002-01-17 Timothy Wall <twall@alum.mit.edu>
2a538ba5 2671
b1ffc257
TW		 2672 * config/tc-tic54x.c (encode_address): Add a more informative
2673 warning about incorrect syntax.
2674
328577ad
NC		 26752002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2676
2677 * po/gas.pot: Regenerate.
2678
06f030db
NC		 26792002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2680
2681 * macro.c (get_any_string): Add no-c-format comment to prevent
2682 confusion when translating string.
2683 * gasp.c (get_any_string): Add no-c-format comment to prevent
2684 confusion when translating string.
2685
394f9b3a
TS		 26862002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2687 Johannes Stezenbach <js@convergence.de>
2688 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2689 matched before the shorter ones.
2690 (my_getSmallParser): Fix handling of nested parentheses in
2691 percent_op's. Code cleanup.
2692 (my_getPercentOp): New function, code from my_getSmallParser.
2693 (my_getSmallExpression): Fix handling of closing parentheses.
2694 Code cleanup. Better comments.
2695
af3ae48d
NC		 26962002-01-16 Nick Clifton <nickc@redhat.com>
2697
2698 po/tr.po: New file: Turkish translation.
2699 configure.in (LINGUAS): Add "tr".
2700 configure: Regenerate.
2701
bfae80f2
RE		 27022002-01-15 Richard Earnshaw <rearnsha@arm.com>
2703
2704 Support for VFP instructions
2705 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2706 (cp_address_required_here): New argument wb_ok. When false, do not
2707 accept write-back forms of addressing. Change all callers.
2708 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2709 (FPU_VFP_EXT_V2): Define.
2710 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2711 Define in terms of above.
2712 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2713 (vfp_reg): New struct.
2714 (vfp_regs): New array of registers.
2715 (insns): Add VFP instructions.
2716 (sn_table): New array of VFP single-precision register names.
2717 (dn_table): New array of VFP double-precision register names.
2718 (all_reg_maps): Add the new register tables.
2719 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2720 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2721 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2722 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2723 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2724 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2725 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2726 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2727 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2728 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2729 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2730 (do_vfp_sp_dp_cvt): New functions.
2731 (md_begin): Set soft-float flag for appropriate VFP work.
2732 (md_atof): Handle VFP-format doubles.
2733 (md_parse_option): Handle VFP command-line options.
2734 (md_show_usage): Display VFP command-line options.
2735
fcd6d8d6
RE		 27362002-01-15 Richard Earnshaw <rearnsha@arm.com>
2737
2a538ba5 2738 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
fcd6d8d6
RE		 2739 various command line options.
2740
1f7fd478
NC		 27412002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2742
2743 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2744 vtinherit relocs.
2745 (xstormy16_md_apply_fix3): Do not return a value.
2746
21f0f23a
RE		 27472002-01-14 Richard Earnshaw <rearnsha@arm.com>
2748
2749 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2750 the -EL/-EB option that matches the target's endianness.
2751 (md_parse_option): Likewise.
2752
ce058b6c
RE		 27532002-01-14 Richard Earnshaw <rearnsha@arm.com>
2754
2a538ba5 2755 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
ce058b6c
RE		 2756 is not dependent on ARM_BI_ENDIAN.
2757
f03698e6
RE		 27582002-01-14 Richard Earnshaw <rearnsha@arm.com>
2759
2760 * tc-arm.c (all error messages): Normalize capitalization of messages.
2761
2762 * tc-arm.h (md_operand): Delete define.
2763 * tc-arm.c (in_my_get_expression): New static variable.
2764 (my_get_expression): Set and clear it.
2765 (md_operand): New function. If called from my_get_expression
2766 put the error in inst.error.
2767 (output_inst): Now takes argument of instruction being assembled.
2768 Print it out with any error message.
2769 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2770 with '=' syntax.
2771 (end_of_line): Don't update inst.error if it is already set.
2772
e28cd48c
RE		 27732002-01-11 Richard Earnshaw <rearnsha@arm.com>
2774
6088b00e 2775 * tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
e28cd48c
RE		 2776 op that can be translated into a mvn instruction.
2777
1cd8ff38
NC		 27782002-01-11 Steve Ellcey <sje@cup.hp.com>
2779
2780 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2781 setting default md.flags.
2782 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2783 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2784 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2785 for 32 bit unwind info blocks.
2786 (generate_unwind_image): Add support for different types
2787 of unwind images (32 bits and/or big-endian).
2788 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2789 (ia64_target_format): Add support for hpux target formats.
2790 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2791 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2792 SHT_FINI_ARRAY elf section types.
2793
6c43fab6
RE		 27942002-01-10 Richard Earnshaw <rearnsha@arm.com>
2795
2796 * tc-arm.c (struct reg_entry): Move before prototypes.
2797 (int_register, cp_register, fp_register): Delete.
2798 (reg_table): Delete. Replaced with ...
2799 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2800 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2801 (mav_dspsc_table): ... one table per register set.
2802 (arm_reg_hsh): Delete.
2803 (struct reg_map): New structure.
2804 (all_reg_maps): New array.
2805 (enum arm_reg_type): New enums.
2806 (build_reg_hsh): New function.
2807 (insert_reg_alias): Use hash table passed by caller. Adjust all
2808 callers.
2809 (create_register_alias): New function, split out from ...
2810 (md_assemble): ... here.
2811 (md_begin): Build new register hash tables.
2812 (arm_reg_parse): New argument for the hash table to search. Adjust all
2813 callers.
2814 (arm_reg_parse_any): New function.
2815 (co_proc_number): Look up the processor number in the processor hash
2816 table.
2817 (cirrus_regtype): Delete.
2818 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2819 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2820 (ARM_EXT_MAVERICKsc_register): Delete.
2821 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2822 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2823 functions.
2824 (do_c_triple_4, do_c_triple_5): Delete.
2825 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2826 (do_c_quad_6): Delete.
2827 (do_c_quad_6[ab]): New functions.
2828 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2829 arguments to use new register parsing methods.
2830 (cirrus_reg_required_here): Likewise.
2831 (insns): Reclassify cirrus maverick worker functions.
2832 (cirrus_valid_reg): Delete.
2833
8d05742f
JT		 28342002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2835
2836 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2837 (sh*-*-netbsdelf*): New target.
2838 * configure: Regenerate.
2a538ba5 2839 * tc-sh.h: Update copyright years.
8d05742f
JT		 2840 (TARGET_FORMAT): Add version for TE_NetBSD.
2841
ceac3f62
NC		 28422002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2843
2844 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2845 negative.
2846
d7861ad2
AM		 28472002-01-06 Alan Modra <amodra@bigpond.net.au>
2848
2849 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2850 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2851
7a621144
DJ		 28522002-01-05 Daniel Jacobowitz <drow@mvista.com>
2853
2854 * tc-mips.c (mips_cprestore_valid): New flag.
2855 (mips_frame_reg_valid): New flag.
2856 (macro) [M_JAL_2]: Check both flags.
2857 [M_JAL_A]: Likewise.
2858 (s_cprestore): Set mips_cprestore_valid.
2859 (tc_get_register): If setting mips_frame_reg, set
2860 mips_frame_reg_valid and clear mips_cprestore_valid.
2861 (s_mips_ent): Clear both flags.
2862 (s_mips_end): Clear both flags.
2863
7c6beb69
AM		 28642002-01-05 Alan Modra <amodra@bigpond.net.au>
2865
2866 * write.c (write_object_file): Make use of bfd_section_list_remove.
2867 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2868 * config/tc-mmix.c (mmix_frob_file): Likewise.
2869
8a8b2d4b
AJ		 28702002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2871
2872 * configure.in (i386-*-netbsdelf*): Collapse target into...
2873 (i386-*-netbsd*): ...this. Add support for x86-64.
2874 * configure: Regenerated.
2875
a09cf9bd
MG		 28762002-01-03 matthew green <mrg@redhat.com>
2877
2878 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2879
23b7f870
NC		 28802002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2881
2882 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2883 NULL frag link.
2884
08d56133
NC		 2885For older changes see ChangeLog-0001
2886\f
2887Local Variables:
2888mode: change-log
2889left-margin: 8
2890fill-column: 74
2891version-control: never
2892End:
GDB Binutils - Deliverables
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