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Update documentation about -T augmenting linker scripts
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
7649aa50
NC		 12001-10-31 NIIBE Yutaka <gniibe@m17n.org>
2
3 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
4 * configure: Regenerate.
5 * Makefile.in: Regenerate.
6 * doc/c-sh.texi (SH Options): Added descriptions.
7
3c3bdf30
NC		 82001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
9
10 * configure.in: Update for MMIX port.
11 * Makefile.am: Ditto. Regenerate dependencies.
12 * Makefile.in: Regenerate.
13 * configure: Regenerate.
14 * config/tc-mmix.h, config/tc-mmix.c: New files.
15 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
16 * doc/Makefile.in: Regenerate.
17 * doc/all.texi: @set MMIX.
18 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
19 Include c-mmix.texi.
20 * doc/c-mmix.texi: New file.
21
0a758a12
CD		 222001-10-24 Chris Demetriou <cgd@broadcom.com>
23
24 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
25 these evaluate to true if mips_arch indicates SB-1.
26
6c19f338
AM		 272001-10-23 Alan Modra <amodra@bigpond.net.au>
28
29 * as.c (parse_args): Print the date as well for --version.
30
2e4acd24
CD		 312001-10-20 Chris Demetriou <cgd@broadcom.com>
32
33 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
34 SB-1 CPU for consistency.
35 (mips_cpu_info_table): Tweak comment about SB-1.
36
8420dfca
L		 372001-10-20 H.J. Lu <hjl@gnu.org>
38
39 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
40 (cirrus_parse_offset): Likewise.
41
da89cce1
NC		 422001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
43
44 * config/tc-arm.c: Restore line_comment_chars.
45
f57c81f6
NC		 462001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
47
48 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
49 added to the list.
50
e5eeb0dd 512001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
7e9250a3
HPN		 52
53 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
54 for undefined symbols.
55
4058e45f
CD		 562001-10-17 Chris Demetriou <cgd@broadcom.com>
57
58 * doc/as.texinfo (MIPS ISA options): Added accidentally
59 omitted "-mips64" option to list of options.
60
f5c120c5
MG		 612001-10-17 matthew green <mrg@redhat.com>
62
63 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
64 -m7410, -m7450 and -m7455 options.
65
15c1449b
AM		 662001-10-17 Alan Modra <amodra@bigpond.net.au>
67
68 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
69 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
70 (md_begin): Don't set ppc_size here.
71 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
72 (md_shortopts): Constify.
73 (md_longopts): Likewise.
74 (md_longopts_size): Likewise.
75 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
76 64-bit opcodes.
77 (ppc_machine): Explain why this function is a nop.
78
c1e4eef7
AM		 792001-10-17 Alan Modra <amodra@bigpond.net.au>
80
d3ecfc59
AM		 81 * bit_fix.h: Comment typo fix.
82 * config/tc-mips.c: Likewise.
83 * config/tc-sh.c: Likewise.
84 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
85
c1e4eef7
AM		 86 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
87 that autoheader doesn't duplicate config.in entries.
88 (DEFAULT_ARCH): Ditto.
89 * configure: Regenerate.
90 * config.in: Regenerate.
91
18566f55
AM		 922001-10-16 Alan Modra <amodra@bigpond.net.au>
93
94 From Andrew Pines <apines@cosmodog.com>
95 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
96
05982cac
HPN		 972001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
98 Hans-Peter Nilsson <hp@bitrange.com>
99
100 * config/tc-sh.c (shl): Remove.
101 (big): New function.
102 (little): Remove shl handling. Emit error for endian mismatch.
103 (md_show_usage): Add description of -big.
104 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
105 (OPTION_BIG): Add.
106 (md_pseudo_table): Add .big.
107 (md_longopts): Add -big.
108 (md_begin): Don't set target_big_endian here.
109 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
110 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
111 (shl): Remove.
112 * configure.in (endian): Default is big.
113 (sh-*-pe*): Little endian.
114 (cpu_type): Set sh for target sh*.
115 * configure: Regenerate.
116
e369bcce
TS		 1172001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
118
119 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
120 relocations.
121
232431a0
NC		 1222001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
123
05d2d07e
NC		 124 * config/tc-arm.c: Replace CONST with const.
125
232431a0
NC		 126 * cgen.c: Tidy up formatting.
127
418c1742
MG		 1282001-10-12 matthew green <mrg@redhat.com>
129
130 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
131 flags, equivalent to -m7400. New -maltivec to enable AltiVec
132 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
133 64-bit and 32-bit BookE support, respectively. Change -m403 and
134 -m405 to set PPC403 option.
135 (md_show_usage): Adjust for new options.
136 * doc/all.texi: Set PPC.
137 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
138 * doc/c-ppc.texi: New file.
139 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
140 * doc/Makefile.in: Regenerate.
141
65bf64b3
NC		 1422001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
143
7f28ab9d
NC		 144 * read.c (s_bad_endr): New function. Issues a warning message
145 about a bad use of the .rept pseudo op.
146 (po_table[]): Add .endr.
147 * read.h: Prototype s_bad_endr.
148
65bf64b3
NC		 149 * CONTRIBUTORS: Update contact email address.
150
b6ff326e
KH		 1512001-10-11 Kazu Hirata <kazu@hxi.com>
152
153 * config/tc-alpha.c: Fix comment typos.
154 * config/tc-cris.c: Likewise.
155 * config/tc-hppa.c: Likewise.
156 * config/tc-i370.c: Likewise.
157 * config/tc-mips.c: Likewise.
158 * config/tc-mn10200.c: Likewise.
159 * config/tc-mn10300.c: Likewise.
160 * config/tc-sh.c: Likewise.
161 * config/tc-tahoe.c: Likewise.
162 * config/tc-v850.c: Likewise.
163
3b37fd66
KH		 1642001-10-11 Kazu Hirata <kazu@hxi.com>
165
166 * app.c: Fix comment typos.
167 * bit_fix.h: Likewise.
168 * expr.c: Likewise.
169 * itbl-ops.c: Likewise.
170
685bd869
NC		 1712001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
172
173 * input-file.c: Include safe-ctype.h.
174 (input_file_open): Use ISSPACE instead of isspace.
175
6478892d
TS		 1762001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
177
178 * config/tc-mips.c (mips_cpreturn_offset): New variable.
179 (mips_cpreturn_register): Likewise.
180 (mips_gp_register): Likewise.
181 (s_cpsetup): New function prototype.
182 (s_cplocal): Likewise.
183 (s_cpreturn): Likewise.
184 (s_gpvalue): Likewise.
185 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
186 pseudo-ops.
187 (macro): Don't warn about .cprestore for NewABI.
188 (md_pcrel_from): Code cleanup.
189 (mips_force_relocation): Force output of some NewABI relocations even
190 without a defined symbol.
191 (s_cpload): Ignore .cpload for NewABI.
192 (s_cpsetup): Handle .cpsetup.
193 (s_cplocal): Handle .cplocal.
194 (s_cprestore): Ignore .cprestore for NewABI.
195 (s_cpreturn): Handle .cpreturn.
196 (s_gpvalue): Handle .gpvalue.
197 (s_cpadd): Ignore .cpadd for NewABI.
198 (nopic_need_relax): Take g_switch_value into account as gp
199 optimization.
200 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
201
ad8d3bb3
TS		 2022001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
203
204 * config/tc-mips.c (my_getSmallParser): New function prototype.
205 (small_ex_type): Named this enum, more return values for
206 my_getSmallExpression.
207 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
208 triple relocations. Protect some parts with ifdef OBJ_ELF.
209 (percent_op_match): New struct, lookup table for %some_reloc().
210 (my_getSmallParser): New function, parses nested percent_ops also.
211 (my_getSmallExpression): Rewite to support nested percent_ops.
212
d6bc6245
TS		 2132001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
214
215 * config/tc-mips.c
216 (load_address): Support both 32- and 64-bit addresses.
217 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
218 (macro2): Call load_address correctly.
219
a5d2034a
NC		 2202001-10-09 Christian Groessler <cpg@aladdin.de>
221
222 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
223 since z8k-opc.h now uses the PARAMS macro.
224
90f9b791
AH		 2252001-10-09 Aldy Hernandez <aldyh@redhat.com>
226
227 * config/tc-arm.c: Change MAVERIK to MAVERICK.
228
aa1f4858
AM		 2292001-10-09 Alan Modra <amodra@bigpond.net.au>
230
231 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
232 throughout file.
233 (obj_elf_change_section): Rename "group" to "group_name".
234 (obj_elf_section): Likewise.
235 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
236 first member section; Instead use elf_next_in_group.
237
060adf0e
AM		 2382001-10-09 Alan Modra <amodra@bigpond.net.au>
239
240 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
241 Set elf_section_data group from it. Warn if group name changed.
242 (obj_elf_parse_section_letters): Parse 'G' too.
243 (obj_elf_section): Parse group name.
244 (struct group_list): New.
245 (build_group_lists): New function.
246 (elf_frob_file): Create SEC_GROUP section(s).
247
248 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
249 whitespace.
250
8913d9db
AH		 2512001-10-08 Aldy Hernandez <aldyh@redhat.com>
252
253 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
254
404ff6b5
AH		 255 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
256 (cirrus_regtype): New enum.
257 (LONGEST_INST): Change to 10.
258 (CIRRUS_MODE1): New.
259 (CIRRUS_MODE2): New.
260 (CIRRUS_MODE3): New.
261 (CIRRUS_MODE4): New.
262 (CIRRUS_MODE5): New.
263 (CIRRUS_MODE6): New.
264 (insns): Add cirrus dsp instructions.
265 (ARM_EXT_MAVERIKSC_REG): New.
266 (cirrus_register): New.
267 (cirrus_mvf_register): New.
268 (cirrus_mvd_register): New.
269 (cirrus_mvfx_register): New.
270 (cirrus_mvdx_register): New.
271 (cirrus_mvax_register): New.
272 (ARM_EXT_MAVERIKsc_register): New.
273 (reg_table): Add cirrus registers.
274 (cirrus_valid_reg): New.
275 (cirrus_reg_required_here): New.
276 (do_c_binops_1): New.
277 (do_c_binops_2): New.
278 (do_c_binops_3): New.
279 (do_c_triple_4): New.
280 (do_c_triple_5): New.
281 (do_c_quad_6): New.
282 (do_c_dspsc_1): New.
283 (do_c_dspsc_2): New.
284 (do_c_shift_1): New.
285 (do_c_shift_2): New.
286 (do_c_ldst_1): New.
287 (do_c_ldst_2): New.
288 (do_c_ldst_3): New.
289 (do_c_ldst_4): New.
290 (do_c_binops): New.
291 (do_c_triple): New.
292 (do_c_quad): New.
293 (do_c_dspsc): New.
294 (do_c_shift): New.
295 (cirrus_parse_offset): New.
296 (do_c_ldst): New.
297 (md_parse_option): Add arm9e.
298 (md_show_usage): Same.
299
8642cce8
TR		 3002001-10-08 Tom Rix <trix@redhat.com>
301
302 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
303 location of next .bf
304 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
305
6ce8b369
AM		 3062001-10-07 Alan Modra <amodra@bigpond.net.au>
307
308 * config/obj-elf.c: Standardize error/warning messages - don't
309 capitalise, no final period or newline, don't say "ignoring" for
310 as_bad messages. In some cases, change the wording to that used
311 elsewhere for similar messages.
312 (obj_elf_section_name): New function, split out from ..
313 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
314 entsize not specified.
315
ec38dd05
JJ		 3162001-10-05 Jakub Jelinek <jakub@redhat.com>
317
318 * doc/as.texinfo: Document M and S ELF section flags.
319
ebeb9253
AM		 3202001-10-05 Alan Modra <amodra@bigpond.net.au>
321
322 * subsegs.c (subseg_text_p): Return 0 for absolute section.
323 * read.c (do_align): If in absolute section, warn about and ignore
324 non-zero fill pattern.
325
7dc8f5ce
AO		 3262001-10-05 Alexandre Oliva <aoliva@redhat.com>
327
328 * config/tc-mn10300.c (tc_gen_reloc): Don't free
329 reloc->sym_ptr_ptr if it's not allocated.
330
f6688943
TS		 3312001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
332
333 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
334 relocation triple.
335 (prev_insn_fixp): Likewise.
336 (append_insn): Changed prototype to accept a relocation pointer.
337 (imm_reloc): Make it an array.
338 (offset_reloc): Likewise.
339 (md_assemble): Handle triple relocations.
340 (append_insn): Likewise. Add handling for some NewABI relocations.
341 (mips_no_prev_insn): Handle triple relocations.
342 (macro_build): Likewise. Add handling for some NewABI relocations.
343 Move handling for the 'u' case to append_insn().
344 (mips16_macro_build): Handle triple relocations.
345 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
346 for NewABI.
347 (mips_ip): Handle triple relocations.
348 (mips16_ip): Likewise.
349 (mips_force_relocation): Force handling of triple relocations
350 without symbols for NewABI.
351 (md_apply_fix): Add handling for some NewABI relocations.
352
1ae00879
AM		 3532001-10-05 Alan Modra <amodra@bigpond.net.au>
354
355 * config/tc-i386.c (parse_register): If not producing code for
356 x86_64, reject x86_64 register name matches.
357 (md_assemble): Remove now redundant check for x86_64 regs.
358
9c7977b3
AM		 3592001-10-04 Alan Modra <amodra@bigpond.net.au>
360
361 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
362 as BFD_DEFAULT_TARGET_SIZE.
363 (ppc_tc): Likewise.
364 (ppc_is_toc_sym): Likewise.
365 (md_apply_fix3): Likewise.
366
e013f690
TS		 3672001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
368
369 * config/tc-mips.c (mips_64): Remove.
370 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
371 in it.
372 (mips_abi_level, mips_abi): New enum.
373 (mips_32bit_abi): Remove.
374 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
375 (HAVE_NEWABI): New define.
376 (HAVE_64BIT_OBJECTS): New define.
377 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
378 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
379 (support_64bit_objects): New prototype.
380 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
381 .reginfo section for n32, use .MIPS.options instead.
382 (support_64bit_objects): New function, code from md_parse_option.
383 (md_longopts): Add -n32 option.
384 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
385 Add -n32 option. Protect with OBJ_ELF.
386 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
387 (mips_elf_final_processing): Likewise. Don't write .reginfo section
388 for n32, use .MIPS.options instead.
389
fcd8210c
AM		 3902001-10-03 Alan Modra <amodra@bigpond.net.au>
391
181ddcac 392 * po/POTFILES.in: Regenerate.
fcd8210c
AM		 393 * configure: Regenerate.
394
403487ec
AM		 3952001-10-02 Alan Modra <amodra@bigpond.net.au>
396
32a5aae2
AM		 397 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
398 bits if target is 64 bit.
399
f97d5f7c
AM		 400 * doc/as.texinfo (listing): Fix typo.
401
403487ec
AM		 402 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
403 BFD_VERSION.
404 * Makefile.am (Makefile): Depend on bfd/configure.in.
405 Run "make dep-am".
406 * Makefile.in: Regenerate.
407
34105363
L		 4082001-09-30 H.J. Lu <hjl@gnu.org>
409
410 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
411 and "ams" for compatibility.
412
79ad6e94 4132001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
ef17112f
HPN		 414
415 * config/tc-sh.c (md_pcrel_from_section): Transformed from
416 md_pcrel_from. Handle pc-relativeness against link-time
417 symbol. Handle relativeness to elsewhere than the fixup.
79ad6e94
HPN		 418 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
419 (md_pcrel_from_section): Prototype.
528a2d4a
HPN		 420
421 * Makefile.am: Update dependencies with "make dep-am".
422 * Makefile.in: Regenerate.
423
27302d63
SC		 4242001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
425
426 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
427 (print_opcode_format, skip_whites): Likewise.
428 (convert_branch, m68hc11_new_insn): Likewise.
429 (build_dbranch_insn, build_indexed_byte): Likewise.
430 (build_reg_mode, find, find_opcode): Likewise.
431 (print_insn_format): Fix call to print_opcode_format.
432 (md_assemble): Fix call to build_dbranch_insn.
433
2c20dfb2
NC		 4342001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
435
436 * config/tc-arm.c: Add missing prototypes.
437
1fd716b9
JJ		 4382001-09-26 Jeff Johnston <jjohnstn@redhat.com>
439
440 * input-file.c (input_file_open): When reading the
441 first line looking for #NO_APP, prepare for the possibility
442 of finding #APP instead. Also fix algorithm to allow
443 white-space to follow either #NO_APP or #APP directives.
444
97735a42
AM		 4452001-09-25 Geoff Berry <geoff.berry@bops.com>
446
447 * listing.c (buffer_line): Don't write past the end of `line' when
448 EOF is reached.
449
6e22e505
AO		 4502001-09-25 Alexandre Oliva <aoliva@redhat.com>
451
452 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
453 relocation for differences between symbols in a section other
454 than the one in which the difference is to be placed; apply
455 the relocation instead.
456
89b57c9a
NC		 4572001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
458
459 * config/tc-arc.c: Add missing prototype.
460 (md_atof): Change type to int. Add missing prototype.
461 * config/tc-arc.h: Prototype exported functions.
462
a80076a1
NC		 4632001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
464
465 * as.c: Add missing function prototype.
466 * config/obj-aout.c: Fix compile time warning.
467
7146a6f5
AM		 4682001-09-21 Bruno Haible <haible@clisp.cons.org>
469
470 * config/tc-openrisc.c: Don't include <ctype.h>.
471
16a419ba
NC		 4722001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
473
474 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
475
44addf7f
AM		 4762001-09-19 Alan Modra <amodra@bigpond.net.au>
477
478 * config/tc-i370.c: Fix typo in last change.
479
2d5aaba0
NC		 4802001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
481
482 * doc/as.texinfo (Symbol Names): Improve documentation on local
483 labels and add documenation about dollar labels.
484
3882b010
L		 4852001-09-18 Bruno Haible <haible@clisp.cons.org>
486
487 * as.h: Don't include <ctype.h>.
488 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
489 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
490 (atof_generic): Use ISDIGIT instead of isdigit.
491 * config/m68k-parse.y: Include "safe-ctype.h".
492 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
493 * config/obj-elf.c: Include "safe-ctype.h".
494 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
495 * config/obj-vms.c: Include "safe-ctype.h".
496 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
497 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
498 instead of isupper/islower/toupper/tolower.
499 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
500 (insert_sreg): Use TOUPPER instead of islower/toupper.
501 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
502 isalpha/isalnum/isupper/tolower.
503 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
504 isdigit.
505 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
506 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
507 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
508 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
509 (arc_extoper): Use TOLOWER instead of isupper/tolower.
510 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
511 (arm_psr_parse): Use ISALPHA instead of isalpha.
512 (accum0_required_here): Use ISALNUM instead of isalnum.
513 (do_ldrd): Use ISSPACE instead of isspace.
514 (decode_shift): Use ISALPHA instead of isalpha.
515 (insert_reg): Use TOUPPER instead of islower/toupper.
516 (arm_reg_parse): Use ISALPHA instead of isalpha.
517 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
518 isalnum/ispunct/tolower.
519 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
520 (md_parse_option): Use TOLOWER instead of tolower.
521 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
522 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
523 (cris_process_instruction): Use ISLOWER instead of islower.
524 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
525 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
526 (get_flags): Use ISSPACE instead of isspace.
527 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
528 (do_assemble): Use TOLOWER instead of tolower.
529 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
530 (do_assemble): Use TOLOWER instead of tolower.
531 (d30v_start_line): Use ISSPACE instead of isspace.
532 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
533 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
534 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
535 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
536 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
537 (start_label): Use ISALPHA instead of isalpha.
538 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
539 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
540 isupper/islower/tolower.
541 (pa_parse_number): Use ISDIGIT instead of isdigit.
542 (pa_chk_field_selector): Use TOLOWER instead of tolower.
543 (pa_stringer): Use ISDIGIT instead of isdigit.
544 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
545 (register_name): Use ISALPHA instead of isalpha.
546 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
547 isalnum/islower/tolower.
548 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
549 isdigit/isalpha.
550 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
551 isalpha/isxdigit.
552 (md_assemble): Use ISSPACE instead of isspace.
553 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
554 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
555 instead of isdigit/islower/isupper/tolower/isalpha.
556 (output_invalid): Use ISPRINT instead of isprint.
557 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
558 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
559 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
560 (get_args): Use ISALNUM instead of isalnum.
561 * config/tc-ia64.c: Include "safe-ctype.h".
562 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
563 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
564 (ia64_parse_name): Likewise.
565 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
566 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
567 instead of isspace/isalnum/isupper/tolower.
568 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
569 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
570 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
571 (mklower_table): Remove variable.
572 (mklower): Remove macro.
573 (insert_reg): Use TOUPPER instead of islower/toupper.
574 (md_begin): Remove initialization of mklower_table.
575 (s_reg): Use ISALNUM instead of isalnum.
576 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
577 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
578 (build_mri_control_operand): Use TOLOWER instead of tolower.
579 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
580 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
581 (md_assemble): Use ISSPACE instead of isspace.
582 (get_imm16): Use ISALNUM instead of isalnum.
583 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
584 isdigit/isupper/tolower.
585 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
586 instead of isalpha/isupper/tolower.
587 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
588 isdigit/islower/isupper.
589 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
590 (mcore_s_section): Use ISSPACE instead of isspace.
591 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
592 isspace/tolower/isalnum.
593 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
594 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
595 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
596 isspace.
597 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
598 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
599 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
600 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
601 isdigit/tolower.
602 (tc_get_register): Likewise.
603 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
604 (s_mips_ent): Use ISDIGIT instead of isdigit.
605 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
606 (md_assemble): Use ISSPACE instead of isspace.
607 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
608 (md_assemble): Use ISSPACE instead of isspace.
609 * config/tc-ns32k.c: Don't include <ctype.h>.
610 * config/tc-pdp11.c: Include "safe-ctype.h".
611 (mklower): Remove function.
612 (parse_reg): Use TOLOWER instead of mklower.
613 * config/tc-pj.c: Include "safe-ctype.h".
614 (md_assemble): Use ISSPACE instead of isspace.
615 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
616 (register_name): Use ISALPHA instead of isalpha.
617 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
618 isalnum/islower/tolower.
619 (md_assemble): Use ISSPACE instead of isspace.
620 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
621 islower/toupper.
622 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
623 (register_name): Use ISALPHA instead of isalpha.
624 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
625 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
626 isspace.
627 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
628 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
629 isalnum/islower/tolower.
630 (IDENT_CHAR): Use ISALNUM instead of isalnum.
631 (parse_reg): Use TOLOWER instead of tolower.
632 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
633 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
634 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
635 (parse_keyword_arg): Use ISALNUM instead of isalnum.
636 * config/tc-tahoe.c: Include "safe-ctype.h".
637 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
638 (tip_op): Use TOLOWER instead of isupper/tolower.
639 * config/tc-tic30.c: Include "safe-ctype.h".
640 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
641 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
642 (tic30_operand): Use TOLOWER instead of tolower.
643 (tic30_find_parallel_insn): Likewise.
644 (output_invalid): Use ISPRINT instead of isprint.
645 * config/tc-tic54x.c: Include "safe-ctype.h".
646 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
647 (lookup_version): Use TOUPPER instead of toupper.
648 (tic54x_var): Use ISALPHA instead of isalpha.
649 (tic54x_mlib): Use ISSPACE instead of isspace.
650 (subsym_iscons): Use TOUPPER instead of toupper.
651 (get_operands): Use ISSPACE instead of isspace.
652 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
653 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
654 (next_line_shows_parallel): Use ISSPACE instead of isspace.
655 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
656 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
657 ISSPACE instead of isspace.
658 * config/tc-tic80.c: Include "safe-ctype.h".
659 (md_assemble): Use ISSPACE instead of isspace.
660 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
661 (system_register_name): Use ISDIGIT instead of isdigit.
662 (md_assemble): Use ISSPACE instead of isspace.
663 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
664 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
665 isupper/tolower/isdigit.
666 (vip_op): Use TOLOWER instead of isupper/tolower.
667 * config/tc-w65.c: Don't include <ctype.h>.
668 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
669 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
670 (whatreg): Use ISDIGIT instead of isdigit.
671 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
672 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
673 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
674 (integer_constant): Use ISALNUM/TOUPPER instead of
675 isalnum/islower/toupper.
676 (operand): Use TOLOWER instead of isupper/tolower.
677 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
678 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
679 of isdigit.
680 (process_assigns, whatcond): Use TOUPPER instead of toupper.
681 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
682 (main): For gettext, also set the LC_CTYPE locate facet.
683 * hash.c: Include "safe-ctype.h".
684 (main): Use TOLOWER instead of isupper/tolower.
685 * itbl-lex.l: Don't include <ctype.h>.
686 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
687 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
688 omit non-ASCII characters.
689 (debugging_pseudo): Use ISSPACE instead of isspace.
690 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
691 (buffer_and_nest): Use ISALNUM instead of isalnum.
692 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
693 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
694 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
695 instead of isalnum/isdigit/isupper/isalpha.
696 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
697 of isalpha/isalnum/isupper/tolower.
698 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
699 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
700 isupper/tolower/isdigit.
701 (s_mri_common): Use ISDIGIT instead of isdigit.
702 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
703 (s_float_space): Use ISALPHA instead of isalpha.
704 (ignore_rest_of_line): Use ISPRINT instead of isprint.
705 (float_cons): Use ISALPHA instead of isalpha.
706 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
707 isdigit/isxdigit.
708 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
709 (save_symbol_name): Use ISLOWER/TOUPPER instead of
710 islower/toupper.
711 (symbol_find_base): Use TOUPPER instead of islower/toupper.
712 (decode_local_label_name): Use ISDIGIT instead of isdigit.
713
b6849f55
NC		 7142001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
715
716 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
717 in 64 bit mode and make format "e" work.
718
0e1a166b
AM		 7192001-09-18 Alan Modra <amodra@bigpond.net.au>
720
721 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
722
723 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
724 var to ensure bfd_alloc arg is the right type.
725 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
726 bfd_bwrite.
727
728 * config/obj-coff.c: Replace calls to bfd_write with calls to
729 bfd_bwrite. Cast args of bfd_seek.
730
731 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
732 warning.
733
734 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
735
736 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
737 call to bfd_bread.
738
e08ae979
HPN		 7392001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
740
741 * config/tc-sh.h (sh_force_relocation): Prototype.
742 (struct fix): Forward declare.
743 * config/tc-sh.c (type sh_operand_info): Move to top of file.
744 (cons, s_align_bytes): Remove old-type declarations.
745 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
746 get_operands, get_specific, insert, build_relax,
747 insert_loop_bounds, build_Mytes): Prototype.
748 (little): Make static. Prototype.
749 (check, tc_Nout_fix_to_chars): Delete unused functions.
750
920acd62
EC		 7512001-09-14 Eric Christopher <echristo@redhat.com>
752
753 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
754 -mgp32/mgp64.
755
056a1d49
NC		 7562001-09-14 Kevin Lo <kevlo@openbsd.org>
757
758 * configure.in: Add arm-openbsd target.
759 * configure: Regenerate.
760
4008bd9b
TS		 7612001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
762
763 * configure.in: Change machine triplets from mips-*-linux-gnu* to
764 mips*-*-linux*.
765
233b8738
TS		 7662001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
767
768 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
769
d61a78a7
RH		 7702001-09-11 Richard Henderson <rth@redhat.com>
771
772 * config/tc-alpha.c (alpha_elf_section_letter): New.
773 (alpha_elf_section_flags): New.
774 * config/tc-alpha.h (md_elf_section_letter): New.
775 (md_elf_section_flags): New.
776 * config/tc-ia64.c (ia64_elf_section_letter): New.
777 * config/tc-ia64.h (md_elf_section_letter): New.
778
9469ddf0
JJ		 7792001-09-11 Jakub Jelinek <jakub@redhat.com>
780
781 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
782 of 'm', 'S' instead of 's'. Update bad_msg.
783 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
784 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
785
e0890092
AM		 7862001-09-09 Alan Modra <amodra@bigpond.net.au>
787
788 * expr.c (expr): Move code setting "retval" to the end of the loop,
789 and rearrange for efficiency. For "PIC code" subtraction, use
790 "rightseg" rather than recalculating. For "symbol OP symbol"
791 subtract, set "retval" to absolute_section if symbols in same
792 section.
793 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
794 O_symbol. Simplify a +/- b code. Allow equality and non-equality
795 comparisons on symbols from any section. Allow other comparison
796 operators as for subtraction.
797 (symbol_equated_reloc_p): New predicate function.
798 * symbols.h (symbol_equated_reloc_p): Declare.
79bcdb56
AM		 799 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
800 for expression syms is set correctly.
801 (adjust_reloc_syms): Use symbol_equated_reloc_p.
e0890092
AM		 802 (write_relocs): Likewise.
803 (write_object_file): Likewise.
e0890092
AM		 804 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
805 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
806 of a complex expression when setting up frag_var.
807
ec8fcf4a
RH		 8082001-09-07 Richard Henderson <rth@redhat.com>
809
810 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
811 require_seq and allow_seq. Let !literal omit the sequence number.
812 (tokenize_arguments): Reject sequence numbers of !allow_seq.
813
891937bf
JJ		 8142001-09-08 Jakub Jelinek <jakub@redhat.com>
815
816 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
817 section symbols the same way as externs.
818
553178e4
TS		 8192001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
820
821 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
822 pseudo-op.
ad58c921 823
cb56d3d3
TS		 8242001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
825
826 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
827 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
828 PIC, BFD_RELOC_16_PCREL for the rest.
829 (mips_ip): Likewise.
79bcdb56
AM		 830 (md_pcrel_from): return the right offset for the differently shifted
831 pcrel relocs.
cb56d3d3 832 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
ad58c921 833
3969b680
RH		 8342001-09-05 Richard Henderson <rth@redhat.com>
835
836 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
837 (pseudo_func): Add @iplt.
838 (pseudo_opcode): Add data16 and data16.ua.
839 (md_begin): Set iplt pseudo.
840 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
841
8422001-09-04 Richard Henderson <rth@redhat.com>
19f78583
RH		 843
844 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
845 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
846 (alpha_macros): Remove occurrences of same.
847 (O_lituse_addr, O_gprel): New.
848 (DUMMY_RELOC_LITUSE_*): New.
849 (s_alpha_ucons, s_alpha_arch): Prototype.
850 (alpha_reloc_op): Construct elements via DEF macro.
851 (ALPHA_RELOC_SEQUENCE_OK): Remove.
852 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
853 members to not be literal specific.
854 (next_sequence_num): New.
855 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
856 added/removed BFD relocations.
857 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
858 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
859 (tokenize_arguments): Parse ! relocations properly.
860 (find_macro_match): Delete unused macro argument types.
861 (assemble_insn): Add reloc parameter; emit that instead of the
862 default as appropriate.
863 (get_alpha_reloc_tag): New. Split from ...
864 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
865 (assemble_tokens): Don't search macros if user relocation present.
866 Copy reloc sequence number to insn struct.
867 (emit_ldgp): Remove user reloc handling.
868 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
869 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
870 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
871 * config/tc-alpha.h (tc_adjust_symtab): Always define.
872 (struct alpha_fix_tag): Name members less literal specific.
873
de342d07
JL		 874Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
875
876 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
877 address of two symbols in different sections.
878
3c02b2ab
EC		 8792001-08-31 Eric Christopher <echristo@redhat.com>
880 Jason Eckhardt <jle@redhat.com>
881
882 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
883 5kc, and 20kc. Clean up old entries.
884
36ed2fff
JL		 885Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
886 Jeff Law <law@redhat.com>
887
3c1ba8a3
JL		 888 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
889 offset match H8 ELF spec.
890 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
891 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
892
36ed2fff
JL		 893 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
894 (build_bytes): Mark fixups for PCrel branches as signed. For
895 OBJ_ELF, make sure the reloc's offset points to the first byte
896 to be modified.
897 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
898 * tc-h8300.h (relocation mappings): Add.
899
f333765f
JL		 900Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
901
902 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
903 define for BFD_ASSEMBLER.
904 (tc_reloc_mangle): Likewise.
905 (tc_gen_reloc): New function for BFD_ASSEMBLER.
906
83e20b45
JL		 907Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
908
3c02b2ab 909 * config/tc-h8300.c (h8300hmode): Record the machine type
83e20b45
JL		 910 if BFD_ASSEMBLER is defined.
911 (h8300smode, md_begin): Similarly.
912
f6314f3e
PB		 9132001-08-29 Joel Sherrill <joel@OARcorp.com>
914
3c02b2ab 915 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
f6314f3e
PB		 916 default from coff to elf.
917 * configure: Regenerate.
918
ccad732d
JL		 919Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
920
7e0de7bf
JL		 921 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
922 assorted coff relocations to the corresponding elf relocations.
923 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
924
ccad732d
JL		 925 * configure.in: Add case for h8300-*-elf.
926 * configure: Regenerate.
927
1262d520
JR		 928Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
929
930 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
82f3c9a3 931 documentation to reflect reality.
1262d520 932
7283eb86
TS		 9332001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
934
ad58c921 935 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
7283eb86
TS		 936 (macro): Reflect change to MAX_GPREL_OFFSET.
937
0baf16f2
AM		 9382001-08-27 Torbjorn Granlund <tege@swox.com>
939 Staffan Ulfberg <staffanu@swox.se>
940 Linus Nordberg <linus@swox.se>
941 Alan Modra <amodra@bigpond.net.au>
942
943 * configure.in: Recognise powerpc*le*, not just powerpcle*.
944 * configure: Regenerate.
945 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
946 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
947 (md_assemble): Use them.
948 (ppc_machine): Support stub for ELF64 as well as XCOFF.
949 (md_pseudo_table): Add "llong", "quad".
950 (md_parse_option): Match default_cpu of powerpc*.
951 (ppc_arch): Likewise.
952 (ppc_subseg_align): Only for OBJ_XCOFF.
953 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
954 (md_begin): Select PPC_OPCODE_64 for 64 bit.
955 (ppc_insert_operand): Don't bother testing 'file' before calling
956 as_bad_where. Use as_bad_where for operand->insert errors.
957 (mapping): Add ELF64 relocation modifiers.
958 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
959 expressions with abs_symbol.
960 (ppc_elf_cons): Correct offset for little endian targets.
961 (ppc_elf_frob_symbol): New.
962 (md_assemble): Add support for 64 bit ELF relocs.
963 (ppc_tc): Ensure 8 byte alignment when 64 bit.
964 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
965 ".toc" section for 64 bit ELF.
966 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
967 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
968 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
969 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
970 Expand on comments, error message. Add support for 64 bit relocs,
971 and use PPC_HI etc. macros.
972 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
973 (HANDLE_ALIGN): Define to generate nops in code sections rather
974 than zeros.
975 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
976 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
977 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
978 (ppc_fix_adjustable): Declare.
979 (tc_frob_symbol): Define.
980 (ppc_elf_frob_symbol): Declare.
981
9d654c1c
AJ		 9822001-08-26 Andreas Jaeger <aj@suse.de>
983
984 * config/tc-s390.c: Add missing prototypes
985 (md_gather_operands): Make static.
986
e7d556df
TS		 9872001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
988
ad58c921
TS		 989 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
990 allowed value, not the word beyond maximum.
991 * config/tc-mips.c (macro_build_lui): Code cleanup.
e7d556df
TS		 992 (macro): Reflect change to MAX_GPREL_OFFSET.
993 (mips_ip): Check explicitly against S_EX_NONE.
994 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
995 (md_apply_fix): Code cleanup.
996
34f63668
AJ		 9972001-08-24 Andreas Jaeger <aj@suse.de>
998
999 * config/tc-ppc.h: Fix prototype declaration.
1000
c538998c
JJ		 10012001-08-23 Jakub Jelinek <jakub@redhat.com>
1002
1003 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1004 * config/obj-elf.c (obj_elf_size): When size is constant, free
1005 and clear symbol_get_obj(sym)->size if any.
1006
1ff54a84
TS		 10072001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1008
ad58c921
TS		 1009 * config/tc-mips.c (md_begin): Warn about incompatibility between
1010 -march=FOO and -mipsN option, continue with default ISA.
1ff54a84 1011
a6bacc80
TS		 10122001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1013
1014 * config/tc-mips.c (md_parse_option): #ifdef the
1015 traditional/non-traditional names as it is done in mips_target_format.
1016
ca3f7695
RH		 10172001-08-20 Richard Henderson <rth@redhat.com>
1018
1019 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1020 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1021 use seg parameter instead of now_seg.
1022
e87a0284
L		 10232001-08-18 H.J. Lu <hjl@gnu.org>
1024
1025 * config/tc-mips.c (show): Add the missing prototype.
1026
fb1b3232
TS		 10272001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1028
1029 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1030 return values.
1031 (mips_ip): Use the new return values instead of characters. Add
1032 support for %higher and %highest.
1033 (LP): Remove.
1034 (RP): Remove.
1035 (my_getSmallExpression): Make parsing case insensitive and more
1036 reliable. Add support for %higher and %highest. Further support to
1037 parse %gprel and %neg is implemented but currently deactivated.
1038
23fe39df
AM		 10392001-08-17 Alan Modra <amodra@bigpond.net.au>
1040
1041 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1042 (ecoff_build_symbols): Likewise.
1043 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1044
be00bddd
TS		 10452001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1046
1047 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1048 for n32 ABI if appropriate.
1049
07ae3efa
TS		 10502001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1051
1052 * config/tc-mips.c (cons_fix_new_mips): Remove.
1053 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1054 (cons_fix_new_mips): Remove.
1055
c68012fb
JJ		 10562001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1057
79bcdb56
AM		 1058 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1059 a label, not a hex constant.
c68012fb 1060
5d430f8b
NC		 10612001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1062
1063 * config/tc-v850.h: Add missing prototypes.
1064
198ce79b
AJ		 10652001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1066
1067 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1068 relocations.
1069
4ffadb11
NC		 10702001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1071
1072 * config/tc-sparc.c (cons_fix_new_sparc): Move
1073 `sparc_no_align_cons = 0;' to...
1074 (s_uacons): ...here so that sparc_no_align_cons will get
1075 cleared properly.
1076
f72c8c98
KH		 10772001-08-11 Kazu Hirata <kazu@hxi.com>
1078
1079 * config/tc-mips.c: Fix a comment typo.
1080
ea1fb5dc
RS		 10812001-08-10 Richard Sandiford <rsandifo@redhat.com>
1082
1083 * config/tc-mips.c (move_register): New function.
1084 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1085 (mips_ip): Likewise.
1086 (macro2): Use move_register rather than macro_build for moves.
1087 (mips16_macro): Likewise.
1088 (macro): Likewise. Handle M_MOVE.
1089
0218d1e4
AJ		 10902001-08-10 Andreas Jaeger <aj@suse.de>
1091
1092 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1093 to build warnings.
1094 * configure: Regenerate.
1095
11b37b7b
AM		 10962001-08-10 Alan Modra <amodra@bigpond.net.au>
1097
fa6e9318
AM		 1098 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1099 Comment indentation of #pragma.
1100 * macro.c (alloca): Likewise.
1101
11b37b7b
AM		 1102 * config/tc-ppc.c: Revert 2001-08-08.
1103
8d28c9d7
AM		 11042001-08-09 Alan Modra <amodra@bigpond.net.au>
1105
1106 * symbols.c: Add missing prototypes.
1107 * config/e-i386elf.c: Likewise.
1108 * config/e-i386coff.c: Likewise.
1109 * config/e-i386aout.c: Likewise.
1110 * config/obj-coff.c: Likewise.
1111 (def_symbol_in_progress, stack): Move definition.
1112 * config/obj-elf.c: Add missing prototypes.
1113 (obj_elf_change_section): Make static.
1114 (obj_elf_parse_section_letters): Likewise.
1115 (obj_elf_section_word): Likewise.
1116 (obj_elf_section_type): Likewise.
1117
fce3099f
AM		 11182001-08-08 Alan Modra <amodra@bigpond.net.au>
1119
1120 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1121 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1122 determining reloc type with code reading operands->reloc field.
1123
d959c450
AM		 11242001-08-08 Alan Modra <amodra@bigpond.net.au>
1125
8fd3e36b
AM		 1126 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1127 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1128 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1129 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1130
8a543126
AM		 1131 * output-file.c (output_file_create): Don't try to open a second
1132 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 1133
38487616
TS		 11342001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1135
ad58c921 1136 * config/tc-mips.c (macro_build): Replace magic constants by defines.
38487616
TS		 1137 (mips_ip): Likewise. Typo.
1138
9a41af64
TS		 11392001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1140
ad58c921
TS		 1141 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1142 of 0.
9a41af64
TS		 1143 (RELAX_ENCODE): Replace bfd_vma by valueT.
1144 (load_address): Formatting.
1145 (macro): Likewise. Code cleanup. Typo.
1146 (macro2): Formatting.
1147 (md_parse_option): Typo.
1148 (s_mipsset): Reorder cases to look nicer.
1149 (md_estimate_size_before_relax): Formatting. Code cleanup.
1150 (mips_elf_final_processing): Check against NULL instead of 0.
1151 (md_obj_end): Remove ugly `' in message string.
1152 (s_mips_ent): Remove ugly `' in message string.
1153
6dce9e24
TS		 11542001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1155
1156 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1157 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1158 mutually exclusive (if they are different).
1159 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1160 set more than once.
1161
236bd878
RS		 11622001-08-03 Richard Sandiford <rsandifo@redhat.com>
1163
1164 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1165 from GPREL addends.
1166
ca4e0257
RS		 11672001-08-02 Richard Sandiford <rsandifo@redhat.com>
1168
1169 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1170 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1171 (md_long_opts): Add -mfp32 option.
1172 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1173 (md_show_usage): Show usage for -mfp32 and -mgp32.
1174 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1175 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1176 (HAVE_32BIT_ADDRESSES): New macro.
1177 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1178 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1179 (s_cprestore, s_cpadd): Likewise.
1180 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1181 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1182 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1183 to determine the width of addresses in load, store and jump macros.
1184 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1185 used in set instructions; do not check the address size for them.
1186 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1187 unaligned load and store macros.
1188 (mips_ip): Use the new macros to check the width of a register when
1189 processing float constants. Force a constant into memory if it is
1190 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1191 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1192 than mips_gp32 to select synthetic instructions.
1193 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1194 synthetic instructions.
1195
28bab82b
NC		 11962001-08-01 Christian Groessler <cpg@aladdin.de>
1197
1198 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1199 "rh", "rr", "rq", or "sp" then don't automatically assume
1200 it's a register name. Check whether there is a number
1201 following.
1202
28f81592
AM		 12032001-08-01 Alan Modra <amodra@bigpond.net.au>
1204
1205 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1206 Don't allocate more space than necessary for the input line copy.
1207
0e389e77
AM		 12082001-08-01 Alan Modra <amodra@bigpond.net.au>
1209
1210 * read.c: Standardize error/warning messages - don't capitalise, no
1211 final period or newline, don't say "ignored" or "zero assumed" for
1212 as_bad messages. In some cases, change the wording to that used
1213 elsewhere for similar messages.
1214 * app.c: Likewise.
1215 * as.c: Likewise.
1216 * atof-generic.c: Likewise.
1217 * cgen.c: Likewise.
1218 * cond.c: Likewise.
1219 * depend.c: Likewise.
1220 * dwarf2dbg.c: Likewise.
1221 * ecoff.c: Likewise.
1222 * expr.c: Likewise.
1223 * frags.c: Likewise.
1224 * input-file.c: Likewise.
1225 * input-scrub.c: Likewise.
1226 * listing.c: Likewise.
1227 * output-file.c: Likewise.
1228 * stabs.c: Likewise.
1229 * subsegs.c: Likewise.
1230 * symbols.c: Likewise.
1231 * write.c: Likewise.
1232 * ecoff.c (ecoff_directive_end): Test for missing name by
1233 comparing input line pointers rather than reading string.
1234 (ecoff_directive_ent): Likewise.
1235 * read.c (s_set): Likewise.
1236 (s_align): Report a warning rather than an error for
1237 alignment too large.
1238 (s_comm): Check for missing symbol name.
1239 (s_lcomm_internal): Likewise.
1240 (s_lsym): Likewise.
1241 (s_globl): Use is_end_of_line instead of looking for '\n'.
1242 (s_lcomm_internal): Likewise.
1243 (ignore_rest_of_line): Report a warning rather than an error.
1244
e138127a
GK		 12452001-07-31 Geoffrey Keating <geoffk@redhat.com>
1246
1247 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1248 any kind of relocation against a not-loaded section.
1249
468cced8
AM		 12502001-07-30 Alan Modra <amodra@bigpond.net.au>
1251
1252 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1253 to include '@' in symbol names when parsing versioned symbols
1254 rather than calling get_symbol_end multiple times.
1255 * config/tc-i370.c (register_name): Format fixes. Don't call
1256 get_symbol_end after parsing number.
1257 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1258 code out of conditional.
1259 (address_register_name): Likewise.
1260 (other_register_name): Likewise.
1261 * config/tc-mn10300.c (r_register_name): Likewise.
1262 (xr_register_name): Likewise.
1263 (data_register_name): Likewise.
1264 (address_register_name): Likewise.
1265 (other_register_name): Likewise.
1266 * config/tc-ppc.c (register_name): Likewise.
1267 * config/tc-s390.c (register_name): Likewise.
1268
13283e2d
SC		 12692001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1270
1271 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1272 and bra relax: update fragP->fr_fix after the fixup.
1273
409d19c4
AM		 12742001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1275
1276 * read.c (s_set): Check for missing symbol name.
1277
050be34e
AM		 12782001-07-26 Alan Modra <amodra@bigpond.net.au>
1279
1280 * write.c (relax_segment <rs_space>): Account for fr_fix.
1281
46bac6de
L		 12822001-07-25 H.J. Lu <hjl@gnu.org>
1283
1284 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1285 we treat weak like extern only for ELF.
1286 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1287 symbols only for ELF.
1288
2f4dcb11
CD		 12892001-07-25 Chris Demetriou <cgd@broadcom.com>
1290
1291 * config/tc-mips.c: Fix spelling error in comment.
1292
62f65a7b
DB		 12932001-07-25 Dave Brolley <brolley@redhat.com>
1294
1295 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1296 (IS_PARALLEL_SEPARATOR): New macro.
1297 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1298 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1299 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1300 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1301 been seen).
1302
3817f222
AM		 13032001-07-24 Alan Modra <amodra@bigpond.net.au>
1304
1305 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1306 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1307 Update dependencies with "make dep-am".
1308 * Makefile.in: Regenerate.
1309 * doc/Makefile.in: Regenerate.
1310
07726851
KH		 13112001-07-23 Kazu Hirata <kazu@hxi.com>
1312
1313 * config/tc-alpha.h: Fix formatting.
1314 * config/tc-arc.c: Likewise.
1315 * config/tc-d10v.h: Likewise.
1316 * config/tc-hppa.c: Likewise.
1317 * config/tc-i370.c: Likewise.
1318 * config/tc-i386.h: Likewise.
1319 * config/tc-i960.h: Likewise.
1320 * config/tc-ia64.c: Likewise.
1321 * config/tc-ia64.h: Likewise.
1322 * config/tc-m32r.c: Likewise.
1323 * config/tc-m68k.c: Likewise.
1324 * config/tc-m88k.c: Likewise.
1325 * config/tc-ns32k.c: Likewise.
1326 * config/tc-pdp11.c: Likewise.
1327 * config/tc-pj.h: Likewise.
1328 * config/tc-s390.c: Likewise.
1329 * config/tc-sparc.c: Likewise.
1330 * config/tc-sparc.h: Likewise.
1331 * config/tc-tic80.c: Likewise.
1332 * config/tc-w65.h: Likewise.
1333
ac62c346
AM		 13342001-07-23 Alan Modra <amodra@bigpond.net.au>
1335
1336 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1337 symbols specially. Always resolve, adding fr_address to value.
1338 * write.c (write_object_file): Don't add fr_address to sym values.
1339 (relax_frag): Likewise.
1340 (relax_segment): Likewise.
1341 * config/obj-ieee.c (do_symbols): Likewise.
1342 * config/tc-cris.c (md_convert_frag): Likewise.
1343 * config/tc-fr30.c (md_convert_frag): Likewise.
1344 * config/tc-i386.c (md_convert_frag): Likewise.
1345 * config/tc-m32r.c (md_convert_frag): Likewise.
1346 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1347 * config/tc-mcore.c (md_convert_frag): Likewise.
1348 * config/tc-mips.c (mips16_extended_frag): Likewise.
1349 * config/tc-ns32k.c (md_convert_frag): Likewise.
1350 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1351 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1352 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1353 (md_relax_table): Remove first four entries. Format.
1354 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1355 setting fr_var. Simplify byte branch checks.
1356
677537c1
AM		 13572001-07-23 Alan Modra <amodra@bigpond.net.au>
1358
1359 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1360 "isbranch" param as all calls have it set.
1361 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1362 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1363 strcasecmp in "nullify" var.
1364 (pa_parse_neg_add_cmpltr): Likewise.
1365 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1366 functions. Don't print wrong conditions in error messages.
1367
c745b67a
AJ		 13682001-07-23 Andreas Jaeger <aj@suse.de>
1369
1370 * config/tc-s390.c (s390_force_relocation): Removed.
1371
1372 * config/tc-s390.h: Remove double declaration of
1373 TC_FORCE_RELOCATION.
1374
2b3c5a5d
L		 13752001-07-22 H.J. Lu <hjl@gnu.org>
1376
1377 * config/tc-mips.c (s_mips_end): Remove unused variables.
1378 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1379
f27a3839
AS		 13802001-07-17 Andreas Schwab <schwab@suse.de>
1381
1382 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1383 .loc.
1384 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1385 insn.
1386 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1387
5bae9b28
MG		 13882001-07-17 matthew green <mrg@eterna.com.au>
1389
1390 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1391 TE_NetBSD.
1392 (line_comment_chars): Set to '/' if TE_NetBSD.
1393
7ed28e65
MG		 13942001-07-14 matthew green <mrg@eterna.com.au>
1395
1396 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 1397 * configure: Regenerate.
7ed28e65 1398
bdbe95c8
NC		 13992001-07-10 Mark Elbrecht <snowball3@softhome.net>
1400
1401 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1402 class of the non-debug symbol is C_NULL.
1403
15dcfbc3
NC		 14042001-07-10 Anders Norlander <anorland@synergenix.se>
1405
1406 * doc/as.texinfo (Incbin): Fix grammatical errors.
1407
f740e790
NC		 14082001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1409
1410 * depend.c: Use FOPEN_.. macros in calls to fopen().
1411 * input-file.c: As above.
1412 * itbl-ops.c: As above.
1413 * listing.c: As above.
1414 * output-file.c: As above.
1415 * read.c: As above.
1416
7e005732
NC		 14172001-07-08 Anders Norlander <anorland@synergenix.se>
1418
1419 * read.c (s_incbin): New .incbin function.
1420 * read.c (potable): Add "incbin" pseudo-op.
1421 * read.h: Add s_incbin prototype.
1422 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1423 * NEWS: Mention new feature.
1424
ae341099
NC		 14252001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1426
1427 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1428 DEBUG_UNSPECIFIED.
1429
002de68b
JH		 14302001-07-06 John Healy <jhealy@redhat.com>
1431
1432 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1433 set of fixups to be stored.
1434 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1435 restored to be chosen from any that are saved.
1436 (gas_cgen_swap_fixups): Modified to allow the current set of
1437 fixups to be swapped with any other set that has been saved.
1438 (gas_cgen_initialize_saved_fixups_array): New routine.
1439 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1440 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1441 or MAX_SAVED_FIXUP_CHAINS.
1442 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1443 store, swap and restore fuctions to reflect the new interface.
1444
7099f9f9
NC		 14452001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1446
1447 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1448 ignore empty, ineffectual alignment frags when deciding if a
1449 branch can be short.
1450
557debba
JW		 14512001-07-05 Steve Ellcey <sje@cup.hp.com>
1452
1453 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1454 and SPECIAL_SECTION_FINI_ARRAY.
1455 (special_section_name): Add .init_array and .fini_array.
1456 (md_pseudo_table): Add init_array and fini_array.
1457 (md): Add pointer_size and pointer_size_shift fields.
1458 (setup_unwind_header): New static function.
1459 (output_unw_records): Modify to use setup_unwind_header.
1460 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1461 md.pointer_size_shift.
1462 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1463
4ad09363
BE		 14642001-07-05 Ben Elliston <bje@redhat.com>
1465
464bb47c
BE		 1466 * README (Supported platforms): m88k no longer suffers bitrot.
1467
4ad09363
BE		 1468 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1469
7fb088be
AM		 14702001-07-05 Alan Modra <amodra@bigpond.net.au>
1471
1472 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1473 lsy_value. Correct typos in comments.
1474 * symbols.c (local_symbol_make): Update for name change.
1475 (local_symbol_convert): Likewise.
1476 (colon): Likewise.
1477 (S_GET_VALUE): Likewise.
1478 (S_SET_VALUE): Likewise.
1479 (print_symbol_value_1): Likewise.
1480 (resolve_symbol_value): Likewise. Don't divide local sym values
1481 by OCTETS_PER_BYTE twice.
1482
3e37788f
JW		 14832001-07-04 Jim Wilson <wilson@redhat.com>
1484
87885043
JW		 1485 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1486
3e37788f
JW		 1487 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1488 sched branches.
1489
81b0b3f1
BE		 14902001-07-05 Ben Elliston <bje@redhat.com>
1491
2a1e2a6d
BE		 1492 * read.c (s_fill): Correct spelling error in comments.
1493
81b0b3f1
BE		 1494 * doc/c-m88k.texi: New file.
1495 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1496 * doc/Makefile.in: Regenerate.
1497 * doc/all.texi: Set M880X0.
1498 * doc/as.texinfo: Hook in m88k-dependent documentation.
1499
18ae5d72
EC		 15002001-07-04 Eric Christopher <echristo@redhat.com>
1501
1502 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1503
1504 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1505 and rm5721 as valid cpu strings.
1506 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1507
7461da6e
RS		 15082001-07-04 Richard Sandiford <rsandifo@redhat.com>
1509
1510 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1511 if it's expected to be non-zero.
1512
87548816
NC		 15132001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1514
7bcad3e5
NC		 1515 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1516 fscan->fx_frag.
1517
87548816 1518 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 1519 (write_object_file): Set finalize_syms to
1520 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1521 called.
87548816 1522
ac62c346 1523 * doc/internals.texi; Document
18ae5d72 1524 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 1525
99a814a1
AM		 15262001-07-02 Alan Modra <amodra@bigpond.net.au>
1527
1528 * config/tc-ppc.c: Formatting fixes.
1529
bd59b34f
BE		 15302001-07-01 Ben Elliston <bje@redhat.com>
1531
1532 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1533 they cause some subtle breakage. Will fix them again later.
1534
e237d851
NC		 15352001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1536
1537 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1538 outside of a function as a .appline directive.
1539
ec68c924
EC		 15402001-06-28 Eric Christopher <echristo@redhat.com>
1541 H.J. Lu <hjl@gnu.org>
1542
551b1d89
BE		 1543 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1544 of mips_cpu for the ISA selection.
1545 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1546 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 1547 (mips_tune): New. Use mips_tune for scheduling and optimization
1548 issues.
1549 (append_insn): Use mips_tune and mips_arch.
1550 (macro_build): Ditto.
1551 (mips_ip): Ditto.
1552 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1553 backwards compatability mips_cpu generates arch and tune.
1554 (md_show_usage): Document new behavior.
1555
1556 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1557 Deprecate -mcpu.
1558
1559 * NEWS: Update.
1560
d8273442
NC		 15612001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1562
38b87a1b
NC		 1563 * write.c (write_object_file): Do not set finalize_syms until
1564 after the segments have been sized. Some backends may still
1565 need to access the syms's frags in order to adjust relaxed
1566 frags.
1567
d8273442
NC		 1568 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1569 constants.
1570
1a16aca4
AM		 15712001-06-27 Alan Modra <amodra@bigpond.net.au>
1572
1573 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1574 subtract MD_PCREL_FROM_SECTION for 68k.
1575 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1576 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1577
d48019e0
AM		 15782001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1579
1580 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1581 pcrel, subtract MD_PCREL_FROM_SECTION value.
1582
37ffda10
BE		 15832001-06-24 Ben Elliston <bje@redhat.com>
1584
1585 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1586
6f112c47
JJ		 15872001-06-24 Jakub Jelinek <jakub@redhat.com>
1588
1589 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1590 section symbols the same way as externs.
1591
a181d81e
BE		 15922001-06-24 Ben Elliston <bje@redhat.com>
1593
453520d7
BE		 1594 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1595 (emit_relocations): Ditto.
1596 (s_bss): Ditto.
1597 (md_begin): Reformat comments to conform to the GNU standards.
1598 (md_assemble): Ditto.
1599
e21e484e
BE		 1600 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1601 (md_parse_option): Mark parameters as unused.
1602 (md_show_usage): Ditto.
1603 (calcop): Adjust type of `reg_prefix' to char.
1604 (get_reg): Ditto.
1605 (getval): Adjust type of local `c' to char.
1606 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1607 (md_create_long_jump): Ditto.
1608 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 1609
a181d81e
BE		 1610 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1611 to allay a possible compiler warning.
1612
dd9b19ab
NC		 16132001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1614
1615 * doc/internals.texi (CPU backend): Document md_atof.
1616
8be31359
NC		 16172001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1618
d48019e0
AM		 1619 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1620 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1621 architecture.
8be31359 1622
1cac9012
NC		 16232001-06-21 Philip Blundell <philb@gnu.org>
1624
1625 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1626 updated.
1627 (insns): Remove entry for adrl. Add long_flag for adr.
1628 (do_adr): Handle `l' suffix.
1629 (do_adrl): Delete.
1630
b091f402
AM		 16312001-06-21 Alan Modra <amodra@bigpond.net.au>
1632
1633 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1634 (md_apply_fix): Use it here. Replace printf with equivalent
1635 as_bad_where.
1636 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1637 (md_apply_fix): Here too.
1638 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1639 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1640 (md_convert_frag_1): Likewise.
1641
1ad63b2f
TR		 16422000-06-20 Tom Rix <trix@redhat.com>
1643
1644 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1645
c45021f2
NC		 16462001-06-18 H.J. Lu <hjl@gnu.org>
1647
ac62c346
AM		 1648 * doc/Makefile.am (info): Depend on $(MANS).
1649 (as.1): Remove the prefix `$(srcdir)/'.
1650 * doc/Makefile.in: Regenerated.
c45021f2 1651
ac62c346 1652 * as.1: Removed.
c45021f2 1653
2172d73b
PB		 16542001-06-18 Philip Blundell <philb@gnu.org>
1655
1656 * config/tc-arm.c (do_msr): Remove restriction on usage of
1657 immediate operands.
1658
45c500fa
AM		 16592001-06-19 Alan Modra <amodra@bigpond.net.au>
1660
1661 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1662 line info.
1663
0b317b08
PB		 16642001-06-13 Philip Blundell <philb@gnu.org>
1665
1666 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1667 (do_t_arit): Likewise.
1668
07a7a145
NC		 16692001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1670
2bc0a128
NC		 1671 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1672 .loc pseudos if the dfwarf2 functions are available.
1673 (md_assemble): Only call dwarf2_emit_insn if it is available.
1674
07a7a145
NC		 1675 * expr.c: Fix typo in comment.
1676
b131d4dc
NC		 16772001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1678
1679 * doc/as.texinfo (Infix Ops): Document that comparison and
1680 combiner operators can be used as infix operators.
1681
e1f44d10
NC		 16822001-06-12 Peter Jakubek <pjak@snafu.de>
1683
8a543126 1684 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 1685 of AND/OR.
1686 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1687 (reverse_mri_condition): Likewise.
1688 (swap_mri_condition): Issue warning for conditions that can not be
1689 swapped.
1690 (build_mri_control_operand): Fix order of operands (swapped).
1691 (build_mri_control_operand): Allow upper case extension in structured
1692 control directives.
1693 (s_mri_else): Likewise.
1694 (s_mri_next): Likewise.
1695 (s_mri_for): Likewise.
1696 (s_mri_if): Fix handling comment ('*') in mri mode.
1697 (s_mri_while): Likewise.
8a543126 1698 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 1699 extension.
e1f44d10 1700
3971ce95
NC		 17012001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1702
1703 * config/tc-arm.c: Fix test for overlow of literal pool.
1704
63486801
L		 17052001-06-11 H.J. Lu <hjl@gnu.org>
1706
1707 * NEWS: Updated for the new -n option for the MIPS assembler.
1708
1709 * config/tc-mips.c (md_show_usage): Add -n.
1710
1711 * doc/as.texinfo: Document the new -n option.
1712 * doc/c-mips.texi: Likewise.
1713 * doc/as.1: Regenerated.
1714
5dd0794d
AM		 17152001-06-10 Alan Modra <amodra@bigpond.net.au>
1716
1717 * config/obj-coff.c (obj_coff_section): Formatting fix.
1718
1719 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1720 ",pn".
1721
39c0a331
L		 17222001-06-08 H.J. Lu <hjl@gnu.org>
1723
1724 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1725 disable warning about all NOPS that the assembler generates.
1726 (macro): Warn NOPS generated only if warn_nops is not 0.
1727 (md_shortopts): Add `n'.
1728 (md_parse_option): Set warn_nops to 1 for `n'.
1729
268f6bed
L		 17302001-06-08 H.J. Lu <hjl@gnu.org>
1731
1732 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1733
ea4ff978
L		 17342001-06-08 H.J. Lu <hjl@gnu.org>
1735
1736 * config/tc-mips.c (md_apply_fix): Don't adjust common
1737 extern/weak symbols for ELF.
1738 (md_estimate_size_before_relax): Treat weak like extern for
1739 ELF.
1740 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1741 ELF.
1742
98aa84af
AM		 17432001-06-08 Alan Modra <amodra@bigpond.net.au>
1744
1745 * Makefile.am: 'som' is not wrongly spelled 'some'.
1746 * Makefile.in: Regenerate.
1747
1748 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1749 S_GET_VALUE by using a temp.
c0037ab6 1750 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 1751 (mips_emit_delays): Likewise.
1752 (my_getExpression): Likewise.
1753 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1754 (mips16_extended_frag): Remove code concerned with avoiding
1755 locking in a frag address now that symbols are not finalized until
1756 relaxation is complete. Cater for first relaxation pass having
1757 bogus addresses. Use relax_marker to reliably determine whether a
1758 symbol frag has been reached on the current pass.
1759
f85f789b
L		 17602001-06-07 H.J. Lu <hjl@gnu.org>
1761
1762 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1763 * configure: Regenerate.
1764
df3bcd6f
L		 17652001-06-07 H.J. Lu <hjl@gnu.org>
1766
1767 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1768 ecoff emulation.
1769 * configure: Regenerate.
1770
add56521
L		 17712001-06-07 H.J. Lu <hjl@gnu.org>
1772
1773 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1774 MIPS_STABS_ELF is defined.
1775
6da13e9a
NC		 17762001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1777
1778 * as.c (show_usage): Remove L from listing options. It is not a
1779 generic option.
1780
879db8be
NC		 17812001-06-06 Christian Groessler <cpg@aladdin.de>
1782
c0037ab6 1783 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 1784 variables and tagging unused parameters as such.
1785 (md_begin): Fixed a typo (","instead of ";").
1786 (struct ctrl_table): Add parentheses to initialize array
1787 correctly.
1788 (struct flag_table): Likewise.
1789 (struct intr_table): Likewise.
1790 (struct table): Likewise.
1791 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1792
98b32482
NC		 17932001-06-06 Peter Jakubek <pjak@snafu.de>
1794
8a543126 1795 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 1796 options to list (e.g. m5206e, m5307, m5407).
1797
6e139bf0
AM		 17982001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1799
1800 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1801 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1802
cb9401fc
AM		 18032001-06-06 Alan Modra <amodra@bigpond.net.au>
1804
1805 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1806 <JumpByte, JumpDword insn output>: Remove dead code.
1807
3c5cdb54
AM		 18082001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1809
1810 * as.c (parse_args): Correct option name "listing-lhs-width2".
1811
92ed29ef
NC		 18122001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1813
1814 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1815 status.
1816
371b7465
RH		 18172001-05-30 Richard Henderson <rth@redhat.com>
1818
1819 * read.c (emit_leb128_expr): Call md_cons_align.
1820
0f2712ed
NC		 18212001-05-28 Jeff Sturm <jsturm@one-point.com>
1822
1823 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1824 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1825 (tc_gen_reloc): Likewise.
1826 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 1827 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 1828 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1829
fbe572f9
AM		 18302001-05-27 Alan Modra <amodra@one.net.au>
1831
9e40345d
AM		 1832 * write.c (relax_segment <rs_space>): Check the section of a
1833 symbol to determine whether it is absolute rather than comparing
1834 its frag against zero_address_frag as listings play tricks with
1835 frags.
1836
fbe572f9
AM		 1837 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1838 allocated in the same chunk as the fixed part.
1839
54d3cad9
AM		 18402001-05-26 Alan Modra <amodra@one.net.au>
1841
1842 * write.c (relax_segment <rs_space>): Calculate growth using
1843 addresses before stretch. Prevent repeated error messages.
1844 From Peter Jakubek <pjak@snafu.de>
1845 Use as_bad_where and as_warn_where to pinpoint errors.
1846
766c03c9
AM		 18472001-05-25 Alan Modra <amodra@one.net.au>
1848
05bdb37e
AM		 1849 * symbols.c (resolve_symbol_value): Always set segment, even when
1850 not finalizing symbol value.
1851
1cd55018
AM		 1852 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1853 * config/obj-coff.c (write_object_file): Likewise.
1854 * (size_section): Remove rs_space assert as fr_symbol is no longer
1855 removed.
1856 (fill_section): Likewise.
1857
c709b096
AM		 1858 * configure.in: Replace linuxoldld with linux*oldld.
1859 * configure: Regenerate.
1860
b58c9faf
AM		 1861 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1862 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1863 that have been finalized.
1864
c89c8534
AM		 1865 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1866 taking exit_dont_set_value.
1867
54d3cad9
AM		 1868 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1869 relaxing.
766c03c9 1870
6877bb43
TR		 18712000-05-24 Tom Rix <trix@redhat.com>
1872
5dd0794d 1873 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 1874 numbers
5dd0794d 1875 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 1876
e027f3e8
AM		 18772001-05-24 Alan Modra <amodra@one.net.au>
1878
1879 * write.c (write_object_file): Set finalize_syms = 1 before
1880 size_seg is called.
1881
d1cf510e
NC		 18822001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1883
1884 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1885 architecture, remove erraneous ISA_MIPS32.
1886 (md_show_usage): Add MIPS r12k support.
1887 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 1888
507c8a1a
AM		 18892001-05-22 Alan Modra <amodra@one.net.au>
1890
2d0441d9
AM		 1891 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1892 testing for NULs.
1893
6386f3a7
AM		 1894 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1895 instead use finalize_syms directly. Don't treat expressions
1896 specially with regard to finalize_syms. Update calls to self.
1897 (resolve_local_symbol): Update call to resolve_symbol_value.
1898 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1899 !finalize_syms.
1900 * symbols.h (resolve_symbol_value): Update prototype.
1901 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1902 to resolve_symbol_value.
1903 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1904 * config/obj-coff.c (do_relocs_for): Likewise.
1905 (yank_symbols): Likewise.
1906 (fixup_segment): Likewise.
1907 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1908 * config/tc-mips.c (md_convert_frag): Likewise.
1909 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1910 (ppc_fix_adjustable): Likewise.
1911 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1912 (dwarf2dbg_convert_frag): Likewise.
1913 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1914 (eh_frame_convert_frag): Likewise.
1915 * expr.c (make_expr_symbol): Likewise.
1916 * write.c (adjust_reloc_syms): Likewise.
1917 (write_object_file): Likewise.
1918 (relax_segment): Likewise.
1919 (fixup_segment): Likewise.
1920 (finalize_syms): Init to zero, and update comment.
1921 (write_object_file): Set finalize_syms to 1 rather than 2.
1922 * doc/internals.texi (sy_value): Mention finalize_syms.
1923 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1924
c801568a
AM		 1925 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1926 as relaxable if embedded system, make weak syms non-relaxable.
1927 Move definition..
1928 (tc_m68k_fix_adjustable): ..so it can be used here.
1929 (md_apply_fix_2): Sign extend without conditional.
1930
507c8a1a
AM		 1931 * config/tc-v850.c: Update copyright.
1932
aaa4f6d9
JJ		 19332001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1934
c0037ab6
AM		 1935 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1936 howto entry is not found.
aaa4f6d9 1937
7e8f4100
AO		 19382001-05-15 Alexandre Oliva <aoliva@redhat.com>
1939
1940 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1941 optimize differences between symbols in code sections to
1942 constants.
1943 (mn10300_fix_adjustable): Don't adjust to section+offset
1944 relocations pointing at symbols in code sections.
1945
9fcc94b6
AM		 19462001-05-16 Alan Modra <amodra@one.net.au>
1947
1948 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1949 for 8 byte insns.
1950 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1951 opcodes are output rather than after. Delete insn_size.
1952 * config/tc-v850.c (md_assemble): Similarly, but delete
1953 total_insn_size.
1954
de1cb007
RH		 19552001-05-14 Richard Henderson <rth@redhat.com>
1956
1957 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1958 last change.
1959
67a659f6
RH		 19602001-05-14 Richard Henderson <rth@redhat.com>
1961
1962 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1963 also collect whether to expect an FDE augmentation.
1964 (check_eh_frame): Rewrite as a state machine. Track where in
1965 an FDE we are located, skip any augmentation.
1966 (eh_frame_estimate_size_before_relax): Get code alignment from
1967 the fragment subtype.
1968 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1969 * read.c (emit_leb128_expr): Call check_eh_frame.
1970
076dc439
AO		 19712001-05-14 Alexandre Oliva <aoliva@redhat.com>
1972
1973 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1974 before a relaxable insns.
1975
4e75439a
AO		 19762001-05-13 Alexandre Oliva <aoliva@redhat.com>
1977
1978 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1979 between symbols if the base symbol is in the current section;
1980 emit a PC-relative relocation instead.
1981
bcee8eb8
AM		 19822001-05-12 Peter Targett <peter.targett@arccores.com>
1983
1984 * config/tc-arc.c: Update copyright and tidy source comments.
1985 (md_pseudo_table): Add directive .cpu back as an alias for
1986 .option. Add .file and .line for dwarf2 support.
1987 (arc_mach_type): Make bfd_mach_arc_6 default.
1988 (md_longopts): Add entry 'pre-v6' representing old command line
1989 option when assembling for 'arc5' core versions.
1990 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1991 default behaviour.
1992 (arc_code_symbol): Make symbol value for @h30 fixup expression
1993 equal to O_constant.
1994 (md_assemble): Call dwarf2_emit_insn.
1995 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1996 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 1997 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1998
579f31ac
JJ		 19992001-05-11 Jakub Jelinek <jakub@redhat.com>
2000
2001 * config/tc-ia64.c (special_linkonce_name): New.
2002 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2003 .gnu.linkonce.ia64unw{,i}.FOO.
2004 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2005 (dot_endp): Add comment about it.
2006
15f65ae4
NC		 20072001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2008
c0037ab6 2009 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 2010 block, ensure that the low order bits of the alignment are
2011 preserved.
2012
606ab118
AM		 20132001-05-10 Alan Modra <amodra@one.net.au>
2014
2015 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2016 symbol_next.
2017
2018 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2019 current variable part of frag.
2020 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2021 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2022 * config/tc-m68hc11.c (RELAX_STATE): Define.
2023 (RELAX_LENGTH): Define.
2024 (md_estimate_size_before_relax): Handle non-relaxable cases
2025 separately from relaxable cases for clarity, and return correct
2026 size for multi-pass relaxation.
2027 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2028 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2029 (md_convert_frag): Remove "length_code".
2030 * config/tc-vax.c (RELAX_STATE): Define.
2031 (RELAX_LENGTH): Define.
2032 (md_relax_table): Add missing entry.
2033 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2034 (md_convert_frag): Remove "length_code".
2035 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2036 don't bother setting fr_var. Return correct size for multi-pass
2037 relaxation.
2038 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2039 (md_convert_frag): Don't bother clearing fr_var.
2040 (md_pseudo_table): Correct initialization.
2041 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2042 (md_estimate_size_before_relax): No need to set fr_var.
2043 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2044 (md_estimate_size_before_relax): No need to set fr_var.
2045
1f23ade4
RH		 20462001-05-09 Richard Henderson <rth@redhat.com>
2047
2048 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2049 beginning a function's unwind info block.
2050
96f37af6
AO		 20512001-05-09 Alexandre Oliva <aoliva@redhat.com>
2052
2053 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2054
8390138c
AS		 20552001-05-08 Andreas Schwab <schwab@suse.de>
2056
2057 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2058 fx_pcrel_adjust explicitly sign extend when reading it.
2059
5c65dbc1
AM		 20602001-05-08 Alan Modra <amodra@one.net.au>
2061
2062 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2063 from md_relax_table, and combine some switch cases.
2064
a7c92dae
AO		 20652001-05-06 Alexandre Oliva <aoliva@redhat.com>
2066
2067 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2068 from offset in non-pcrel operands too.
2069
d8708f40
NC		 20702001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2071
2072 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2073 * config/tc-arm.c (arm_handle_align): Do not insert more than
2074 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2075 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2076
3438adb3
AM		 20772001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2078
2079 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2080 Run "make dep-am".
2081 * Makefile.in: Regenerate.
2082 * configure.in: Remove duplicate mips-*-ecoff* entry.
2083 * configure: Regenerate.
2084
2085 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2086 (n_names): Cast away type mismatch.
2087 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2088 (obj_ecoff_frob_symbol): Likewise.
2089 * ecoff.c: (add_file): Add unused attribute.
2090 (ecoff_directive_begin): Likewise.
2091 (ecoff_directive_bend): Likewise.
2092 (ecoff_directive_def): Likewise.
2093 (ecoff_directive_dim): Likewise.
2094 (ecoff_directive_scl): Likewise.
2095 (ecoff_directive_size): Likewise.
2096 (ecoff_directive_type): Likewise.
2097 (ecoff_directive_tag): Likewise.
2098 (ecoff_directive_val): Likewise.
2099 (ecoff_directive_endef): Likewise.
2100 (ecoff_directive_end): Likewise.
2101 (ecoff_directive_ent): Likewise.
2102 (ecoff_directive_extern): Likewise.
2103 (ecoff_directive_file): Likewise.
2104 (ecoff_directive_fmask): Likewise.
2105 (ecoff_directive_frame): Likewise.
2106 (ecoff_directive_mask): Likewise.
2107 (ecoff_directive_loc): Likewise.
2108 (mark_stabs): Likewise.
2109 (ecoff_stab): Likewise.
2110 (ecoff_frob_symbol): Cast away type mismatch.
2111 (ecoff_padding_adjust): Likewise.
2112 (ecoff_build_symbols): Likewise.
2113 (ecoff_build_procs): Likewise.
2114 (ecoff_build_aux): Likewise.
2115 (ecoff_build_strings): Likewise.
2116 (ecoff_build_fdr): Likewise.
2117 (ecoff_build_debug): Likewise.
2118 * itbl-ops.c (itbl_assemble): Variable initialization.
2119
636c26b0
AM		 21202001-05-03 Alan Modra <amodra@one.net.au>
2121
2122 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2123 expressions rather than triggering an assert.
2124
c7e40348
NC		 21252001-05-02 Johan Rydberg <jrydberg@opencores.org>
2126
3438adb3
AM		 2127 * config/tc-openrisc.c: New file.
2128 * config/tc-openrisc.h: Likewise.
c7e40348 2129
3438adb3
AM		 2130 * Makefile.am: Add OpenRISC target.
2131 * Makefile.in: Regenerated.
c7e40348 2132
3438adb3
AM		 2133 * configure.in (openrisc-*-*): Add target.
2134 * configure: Regenerated.
c7e40348 2135
5cb1517b
NC		 21362001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2137
2138 * config/tc-arm.c (arm_frag_align_code): Change error message to
2139 more explanatory version.
2140
f4ddc5e6
L		 21412001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2142
2143 * config/tc-mips.c (md_parse_option): Also accept
2144 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2145
fa7fda74
L		 21462001-04-27 David Mosberger <davidm@hpl.hp.com>
2147
2148 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2149 argument passing order: predicate goes last, not first.
2150
87748b32
NC		 21512001-04-27 Sean McNeil <sean@mcneil.com>
2152
2153 * configure.in: Add arm-vxworks.
2154 * configure: Regenerate.
2155
16a0c2d4
NC		 21562001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2157
2158 * config/tc-arm.c (arm_handle_align): New Function: Generate
2159 no-op filled alignment frags.
2160 (arm_frag_align_code): New Function: Create a code alignment frag.
2161 (arm_init_frag): New Function: Initialse the target dependent
2162 parts of a frag.
2163
2164 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2165 (TC_FRAG_INIT): Define.
2166 (HANDLE_ALIGN): Define.
2167 (md_do_align): Define.
2168
ea3b9044
NC		 21692001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2170
2171 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2172 symbol has been initialised before extracting its symbol index.
2173
d6d788bd
L		 21742001-04-24 H.J. Lu <hjl@gnu.org>
2175
2176 * configure: Regenerated with the right version of autoconf.
2177
6840198f
NC		 21782001-04-24 Christian Groessler <cpg@aladdin.de>
2179
2180 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2181 generate R_CALLR and R_REL16 relocations
2182
1c97d17b
JE		 21832000-04-20 Jason Eckhardt <jle@redhat.com>
2184
2185 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2186 since frag_now can change after d10v_cleanup is called.
2187
1c33f1da
DB		 21882001-04-16 David O'Brien <obrien@FreeBSD.org>
2189
2190 * configure.in: Add the em type for FreeBSD targets.
2191 * configure: Regenerate.
2192
eb0dfd58
AO		 21932001-04-14 Alexandre Oliva <aoliva@redhat.com>
2194
8c5e1ccd
AO		 2195 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2196 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2197
eb0dfd58
AO		 2198 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2199 pc-relative relocations not placed at the end of the instruction.
2200
1deb8127
JW		 22012001-04-13 Jim Wilson <wilson@redhat.com>
2202
2203 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2204 excluding br.i.
2205
f5fa8ca2
JJ		 22062001-04-13 Jakub Jelinek <jakub@redhat.com>
2207
2208 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2209 handle SHF_MERGE and SHF_STRINGS.
2210 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2211 (obj_elf_section): Allow additional argument specifying entity size.
2212 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2213 in SEC_MERGE sections.
2214
fb81275c
JM		 22152001-04-12 Jason Merrill <jason_merrill@redhat.com>
2216
2217 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2218
a8a22e33
AO		 22192001-04-12 Alexandre Oliva <aoliva@redhat.com>
2220
2221 * expr.c (operand): Pass &c to md_parse_name().
2222 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2223
af9539e4
L		 22242001-04-07 Steven J. Hill <sjhill@cotw.com>
2225
2226 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2227
2228 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2229 * Makefile.in: Regenerated.
2230
2231 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2232 * configure: Regenerated.
2233
4dfea105
AO		 22342001-04-06 Alexandre Oliva <aoliva@redhat.com>
2235
2236 * config/tc-mn10300.c (xr_registers): Added `pc'.
2237
e66457fb
AM		 22382001-04-05 Alan Modra <alan@linuxcare.com.au>
2239
2240 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2241 * configure: Regenerate.
2242
2243 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2244 cases, and always return size based on current fr_subtype.
2245 (md_begin): Move initialization of md_relax_table..
2246 (md_relax_table): ..to static initializer. Set rlx_length for
2247 UNDEF_WORD_DISP cases.
2248 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2249 (md_begin): Likewise.
2250 (md_relax_table): Likewise.
2251 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2252 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2253 Set rlx_backward and rlx_forward to zero for unused states.
2254 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2255 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2256 (UNCOND12, UNCOND32): Remove duplicate defines.
2257
aacb5251
HPN		 22582001-04-04 Hans-Peter Nilsson <hp@axis.com>
2259
c335d394
HPN		 2260 * config/tc-cris.c (md_estimate_size_before_relax) <case
2261 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2262 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2263 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2264 Add cases to cover all relax states.
ed67db7a
HPN		 2265 (cris_insn_first_word_frag): New.
2266 (md_assemble): Call cris_insn_first_word_frag to get the first
2267 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2268 end. Drop variable insn_size.
2269 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2270 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2271 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 2272
aacb5251
HPN		 2273 * write.c (write_object_file): Reset broken word state before
2274 calling relax_seg.
2275
cdbc6895
AM		 22762001-03-31 Alan Modra <alan@linuxcare.com.au>
2277
61b96bb4
AM		 2278 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2279 for one line if not already enabled.
2280 * cond.c (s_elseif): Correct conditional assembly listing.
2281 (s_else): Likewise.
2282
cdbc6895
AM		 2283 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2284 Don't abort on NULL current_cframe.
2285
93c2a809
AM		 22862001-03-30 Alan Modra <alan@linuxcare.com.au>
2287
0529cb87 2288 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 2289 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2290 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2291 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2292 * config/obj-coff.c (do_relocs_for): Likewise.
2293 (yank_symbols): Likewise.
2294 (fixup_segment): Likewise.
2295 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2296 (ppc_fix_adjustable): Likewise.
2297 * config/tc-mips.c (md_convert_frag): Likewise.
2298 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2299 * ehopt.c (eh_frame_convert_frag): Likewise.
2300 * expr.c (make_expr_symbol): Likewise.
0529cb87 2301
e46d99eb
AM		 2302 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2303 better packing.
2304 * symbols.c (resolve_symbol_value): Don't fix expression values
2305 until relaxation is complete.
2306 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2307 (S_GET_VALUE): Likewise, and return unresolved expression value.
2308 * write.c (finalize_syms): New.
2309 (relax_and_size_seg): Split into..
2310 (relax_seg): New function, returns 1 if anything changed..
2311 (size_seg): And the remainder of relax_and_size_seg.
2312 (fixup_segment): Arrange for final resolution of sym values.
2313 (adjust_reloc_syms): Likewise.
2314 (write_object_file): Likewise, and repeatedly call relax_seg until
2315 nothing more changes.
2316 (relax_segment): Return 1 if anything changed. Use correct types
2317 for rs_org `target' and `after'.
2318 * write.h (finalize_syms): Declare.
2319 (relax_segment): Update prototype.
2320
93c2a809
AM		 2321 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2322 do-nothing cases to switch to avoid abort on a second relaxation
2323 pass, and tidy code a little.
2324 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2325 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2326 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2327 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2328 (md_relax_table): Remove first four unused entries. Increment
2329 rlx_length by one throughout table, and update comments to suit.
2330 (md_estimate_size_before_relax): Return size of current variable
2331 part of frag to reflect reality when relaxing more than once.
2332 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2333 (COND32, UNCD32): Rename to DISP32 throughout.
2334 (UNDEF_WORD_DISP): Renumber to 3.
2335 (md_estimate_size_before_relax): Add extra do-nothing cases.
2336 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2337 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2338 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2339 handle word and dword branches.
2340
d551a338
HPN		 23412001-03-29 Hans-Peter Nilsson <hp@axis.com>
2342
2343 * config/tc-cris.h (tc_fix_adjustable): Allow only
2344 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 2345 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2346 example in comment to valid type.
d551a338 2347
440ecb38
L		 23482001-03-28 H.J. Lu <hjl@gnu.org>
2349
2350 * read.c (equals): Set to local for COFF only if it hasn't been
2351 defined before.
2352
8a238888
AM		 23532001-03-28 Alan Modra <alan@linuxcare.com.au>
2354
2355 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2356 (md_begin): Use it when setting default architecture.
2357
775cf891
NC		 23582001-03-27 Nick Papadonis <nick@coelacanth.com>
2359
2360 * read.c (equals): (for COFF) default symbols to being local.
2361
f9c19112
HPN		 23622001-03-27 Hans-Peter Nilsson <hp@axis.com>
2363
2364 * configure.in (cris-*-*): Change default emulation to criself.
2365 (cris-*-*aout*): New rule.
2366 * configure: Regenerate.
2367
07855bec
NC		 23682001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2369
2370 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2371 BFD_RELOC_390_GOTENT.
2372 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2373 BFD_RELOC_390_GOTENT.
2374
23752001-03-26 Nick Clifton <nickc@redhat.com>
2376
2377 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2378 * config/tc-s390.c (s390_force_relocation): New function: Force
2379 relocations for VTINHERIT relocs.
2380
0285c67d
NC		 23812001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2382
2383 * doc/as.texinfo: Put @c man begin to generate the as man page.
2384 When generating man, define all the variables. Re-organize some
2385 options to obtain better indentation of man page.
2386 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2387 (as.1): Build from as.texinfo.
2388 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2389
551c1ca1
AM		 23902001-03-25 Alan Modra <alan@linuxcare.com.au>
2391
2392 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2393 scale factor, and return the end of the expression.
2394 (i386_operand): Modify for above.
2395
c3a27914
NC		 23962001-03-23 Nick Clifton <nickc@redhat.com>
2397
2398 * doc/as.texinfo: Document --listing-XXX command line switches.
2399 Explain why listings behave differently when -pipe is used.
2400
37006e43
NC		 24012001-03-23 Richard Sandiford <rsandifo@redhat.com>
2402
2403 * write.c (fix_new_exp): Print an error if passed a register.
2404
08caf3f8
HPN		 24052001-03-23 Hans-Peter Nilsson <hp@axis.com>
2406
2407 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2408 (PIC_SUFFIX_CHAR): New macro.
2409 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2410 (pic): New variable.
2411 (md_longopts): New option --pic.
2412 (OPTION_PIC): Define.
2413 (md_estimate_size_before_relax): Tweak longish comment.
2414 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2415 (md_assemble): Handle a PIC relocation on prefix and normal
2416 instruction operands.
2417 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2418 "complex" operand expressions. Call frag_more outside
2419 gen_cond_branch_32 parameter list.
2420 (cris_process_instruction): Handle PIC relocs on parsed
2421 operand expressions. Validize PIC reloc sizes.
2422 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2423 (gen_bdap): Handle "complex" operand expressions.
2424 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2425 ADD.D offset,PC as jump instruction if generating PIC. Generate
2426 error instead of crashing on complex expressions.
2427 (cris_number_to_imm): Add segT parameter. All callers changed.
2428 Use segT parameter, not now_seg, for segment of fixup. Handle
2429 PCREL relocations but check that they are fully resolved.
2430 (md_parse_option): Handle OPTION_PIC.
2431 (tc_gen_reloc): Handle PIC relocs.
2432 (md_show_usage): Update for --pic.
2433 (md_apply_fix3): Renamed from md_apply_fix.
2434 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2435 (md_cris_force_relocation): Force relocation for PIC relocs.
2436
2437 * config/tc-cris.h: Tweak attribution.
2438 (MD_APPLY_FIX3): Define.
2439 (IS_CRIS_PIC_RELOC): New macro.
2440 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2441 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2442 generating ELF.
8a238888 2443 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 2444
38686296
AM		 24452001-03-20 Alan Modra <alan@linuxcare.com.au>
2446
2447 * frags.h (struct frag): Add relax_marker.
2448 * write.c (is_dnrange): Delete.
2449 (relax_frag): Use correct types for `aim', `target', `address'.
2450 Delete `offset', `was_address'. Test `relax_marker' instead of
2451 using fragile (and slow) address test.
2452 (relax_segment): Init and flip `relax_marker'.
2453
2e98d2de
AM		 24542001-03-19 Alan Modra <alan@linuxcare.com.au>
2455
2456 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2457 used register name.
2458
e629c13f
SC		 24592001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2460
2461 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2462 with 'Motorola specification for assembly language input standard'.
2463
249e3833
RH		 24642001-03-17 Richard Henderson <rth@redhat.com>
2465
2466 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2467 (dwarf2_directive_loc): Don't use them.
2468 (dwarf2_directive_file): Reject duplicate file definitions.
2469 (get_filenum): Zero allocated memory.
2470 (out_file_list): Complain about missing file definitions.
2471
2289f85d
AM		 24722001-03-17 Alan Modra <alan@linuxcare.com.au>
2473
2474 * read.c (do_org): Handle complex expressions.
2475 * cgen.c (gas_cgen_finish_insn): Likewise.
2476
4d5a53ff
JW		 24772001-03-15 David Mosberger <davidm@hpl.hp.com>
2478
2479 * config/tc-ia64.c (md): New member keep_pending_output.
2480 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2481 is not set.
2482 (dot_xdata): Turn on md.keep_pending_output for the duration of
2483 this function.
2484 (dot_xfloat_cons): Ditto.
2485 (dot_xstringer): Ditto.
2486 (dot_xdata_ua): Ditto.
2487 (dot_xfloat_cons_ua): Ditto.
2488
24892001-03-15 Jim Wilson <wilson@redhat.com>
2490
2491 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2492 label support.
2493
19c0258a
AO		 24942001-03-15 Alexandre Oliva <aoliva@redhat.com>
2495
2496 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2497
d68d4570
DD		 24982001-03-15 DJ Delorie <dj@redhat.com>
2499
2500 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2501 blindly freeing string if it isn't at the top of the obstack.
2502
f3c180ae
AM		 25032001-03-13 Alan Modra <alan@linuxcare.com.au>
2504
2505 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2506 (NUM_FLAG_CODE): Define.
2507 (lex_got): New function.
2508 (got_reloc): New global var.
2509 (x86_cons_fix_new): New function.
2510 (x86_cons): New function.
2511 (i386_immediate): Use lex_got here, replacing inline code. Change
2512 "ignoring junk.." error message to "junk.."
2513 (i386_displacement): Likewise.
2514 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2515 (x86_cons): Declare.
2516 (TC_CONS_FIX_NEW): Define.
2517 (x86_cons_fix_new): Declare.
2518
83e7603d
NC		 25192001-03-12 Nick Clifton <nickc@redhat.com>
2520
2521 * config/tc-arm.c (md_begin): Always set machine type based on
2522 cpu_variant.
2523
1ae12ab7
AM		 25242001-03-07 Alan Modra <alan@linuxcare.com.au>
2525
2526 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 2527 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 2528 union.
f3c180ae
AM		 2529 <JumpInterSegment output>: Use correct i.disp_reloc[].
2530 <immediate output>: Likewise.
1ae12ab7 2531
4f3c3dbb
NC		 25322001-03-06 Nick Clifton <nickc@redhat.com>
2533
2534 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2535 BLX(1) instruction.
2536
dc84e067
NC		 25372001-03-06 Igor Shevlyakov <igor@windriver.com>
2538
2539 * config/tc-m68k.c : Add 5407 to archs[] table.
2540 (HAVE_LONG_BRANCH): Add mcf5407.
2541 (select_control_regs): Recognize 5407.
2542
a8150a88
DB		 25432001-03-02 Dave Brolley <brolley@redhat.com>
2544
1ae12ab7
AM		 2545 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2546 than m32r_do_align.
a8150a88 2547
e103941e
NC		 25482001-03-02 Richard Sandiford <rsandifo@redhat.com>
2549
2550 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2551 (gen_to_words): Print warnings if NaNs are found and the target CPU
2552 does not support them. Allow largest exponent to be used in normal
2553 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2554
7c44d1d3
AJ		 25552001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2556
2557 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2558 anymore since we use bfd_elf_generic_reloc now.
2559 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2560
27b7e12d
AM		 25612001-02-27 Alan Modra <alan@linuxcare.com.au>
2562
2563 * configure.in (BFD_VERSION): New.
2564 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2565 * configure: Regenerate.
2566 * Makefile.am: Run "make dep-am"
2567 * Makefile.in: Regenerate.
2568 * doc/Makefile.in: Regenerate.
2569
1af96959
NC		 25702001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2571
2572 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2573 SEC_NEVER_LOAD when the 'n' flag is used.
2574 Add SEC_NEVER_LOAD to matchflags.
2575
d95767bf
SC		 25762001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2577
2578 * symbols.c (decode_local_label_name): Initialize message_format
2579 only when an error is reported (perf pb due to I18N).
2580
3737d051
L		 25812001-02-23 H.J. Lu <hjl@gnu.org>
2582
2583 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2584 BFD_ASSEMBLER is not defined.
2585
23fe39df 25862001-02-23 Richard Sandiford <rsandifo@redhat.com>
b653e7f9
NC		 2587
2588 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2589 done if it's against a symbol.
2590
7463c317
TW		 25912001-02-22 Timothy Wall <twall@cygnus.com>
2592
2593 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2594 target formats if applicable.
2595 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2596 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2597 * Makefile.in: Regenerated.
2598 * configure.in: Added configuration for ia64-*-aix*.
2599 * configure: Regenerated.
7c44d1d3 2600
87f8eb97
JW		 26012001-02-21 David Mosberger <davidm@hpl.hp.com>
2602
2603 * config/tc-ia64.c (enum operand_match_result): New type.
2604 (operand_match): Change return type to operand_match_result.
2605 Fix all returns appropriately, adding support for returning the
2606 out-of-range result.
2607 (parse_operands): New locals result, error_pos, out_of_range_pos,
2608 curr_out_of_range_pos. Rewrite operand matching loop to give better
2609 error messages.
7c44d1d3 2610
33d01f33
JW		 26112001-02-21 David Mosberger <davidm@hpl.hp.com>
2612
2613 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2614 (dot_proc): Clear unwind.prologue_count to zero.
2615 (dot_prologue): Increment unwind.prologue_count.
2616 (dot_restore): If second operand is omitted, use
2617 unwind.prologue_count -1 for "ecount" (# of additional regions to
2618 pop). Decrement unwind.prologue_count by number of regions
2619 popped.
2620
7e84d676
NC		 26212001-02-21 Nick Clifton <nickc@redhat.com>
2622
2623 * doc/as.texinfo (Section): Note that some flags to the COFF
2624 version of .section remove attributes rather than setting them.
2625
5cd4edbe
KH		 26262001-02-20 Kazu Hirata <kazu@hxi.com>
2627
29184774
NC		 2628 * config/tc-pdp11.c: Fix formatting.
2629 * config/tc-pdp11.h: Likewise.
5cd4edbe 2630
80b3ee89
AJ		 26312001-02-20 Bo Thorsen <bo@suse.de>
2632
2633 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2634 entry.
2635
0fde8cc6 26362001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 2637
2638 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2639 all FreeBSD platforms should look the same at this level.
2640 * configure: Rebuilt.
2641 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2642
e135f41b
NC		 26432001-02-18 lars brinkhoff <lars@nocrew.org>
2644
2645 * Makefile.am: Add PDP-11 target.
2646 * configure.in: Likewise.
2647 * config/tc-pdp11.c: New file.
2648 * config/tc-pdp11.h: New file.
2649 * doc/Makefile.am: Add PDP-11 documentation.
2650 * doc/all.texi: Likewise.
2651 * doc/as.texinfo: Likewise.
2652 * doc/c-pdp11.texi: New file.
2653
363c574f
MG		 26542001-02-16 matthew green <mrg@redhat.com>
2655
5dd0794d 2656 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 2657
fa1cb89c
JW		 26582001-02-13 Jim Wilson <wilson@redhat.com>
2659
2660 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2661 reloc instead of a 0 reloc.
2662 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2663 as done.
2664 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2665
c842b53a
ILT		 26662001-02-13 Ian Lance Taylor <ian@zembu.com>
2667
2668 * write.c (is_dnrange): Stop as soon as the address becomes
2669 larger.
2670 (relax_frag): Add segment parameter. Only call symbol_get_frag
2671 once. Only call is_dnrange if the symbol is in the same segment,
2672 and the symbol address is larger.
2673 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2674 * write.h (relax_frag): Update declaration.
2675 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2676 it to relax_frag.
2677 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2678 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2679 (m32r_relax_frag): Update declaration.
2680 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2681 * config/tc-tic54x.h (md_relax_frag): Likewise.
2682 * doc/internals.texi (CPU backend): Update documentation for
2683 md_relax_frag.
2684
6fad6acb
AM		 26852001-02-13 Alan Modra <alan@linuxcare.com.au>
2686
fddf5b5b
AM		 2687 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2688 Mention effect of < 386 architectures on jump promotion.
2689 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2690
2691 * config/tc-i386.c (no_cond_jump_promotion): New.
2692 (set_cpu_arch): Parse "jumps" arch modifier.
2693 (insn_size): Modify usage comment.
2694 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2695 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2696 (TYPE_FROM_RELAX_STATE): New define.
2697 (UNCOND_JUMP, COND_JUMP): Renumber.
2698 (md_relax_table): Reorder to suit.
2699 (COND_JUMP86): New define.
2700 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2701 (md_assemble): Create frag var for jumps of max size, encode relax
2702 state for COND_JUMP86.
2703 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2704 leave conditional jumps small if no_cond_jump_promotion.
2705 (md_convert_frag): Likewise.
2706
6fad6acb
AM		 2707 * expr.c (operator): Don't bump input_line_pointer for two char
2708 operators. Instead return operator size via new param num_chars.
2709 (expr): Use above to parse multi-char operators correctly.
2710
23df1078
JH		 2711Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2712
29184774 2713 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 2714 BFD_RELOC_X86_64_GOTPCREL.
2715 (i386_validate_fix): Likewise.
2716
b1e2e654
PB		 27172001-02-12 Philip Blundell <pb@futuretv.com>
2718
2719 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2720 ldrt/strt instructions.
2721
9117d219
NC		 27222001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2723
2724 * config/tc-mips.c (macro): For M_LA_AB emit a
2725 BFD_RELOC_MIPS_CALL16 relocation or a
2726 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2727 BFD_RELOC_MIPS_GOT16 and
2728 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2729 loading the jump register when generating SVR4_PIC code.
2730
97238fbd
CD		 27312001-02-10 Chris Demetriou <cgd@broadcom.com>
2732
2733 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2734 map to MIPS-specific files, as they used to do before the
2735 change on 2000-05-21.
2736 * configure: Regerate.
2737
0f074f60
CD		 27382001-02-10 Chris Demetriou <cgd@broadcom.com>
2739
2740 * config/tc-mips.c (md_parse_option): Don't try to compile
2741 ELF-only option code if not ELF.
2742
91a2ae2a
RH		 27432001-02-08 David Mosberger <davidm@hpl.hp.com>
2744
2745 * config/tc-ia64.h (md_elf_section_type): New macro.
2746 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2747 (they're now handled via ia64_elf_section_type.
2748
2749 * config/tc-ia64.c (unwind): New members saved_text_seg,
2750 saved_text_subseg, and force_unwind_entry.
2751 (optimize_unw_records): New function to optimize away unnecessary
2752 unwind directives.
2753 (ia64_elf_section_type): New function.
2754 (output_unw_records): Generate unwind info only if the size is
2755 non-zero or if it's forced for some other reason (e.g.,
2756 handlerdata or a personality routine).
2757 (generate_unwind_image): Don't switch back to previous
2758 section---stay inside the unwind info section instead so that
2759 handlerdata that may follow goes into the right place.
2760 (dot_handlerdata): Force generation of unwind entry and save the
2761 current active text segment before generating unwind image.
2762 (dot_unwentry): Force generation of unwind entry.
2763 (dot_personality): Ditto.
2764 (dot_endp): Generate unwind table entry only if there is
2765 some unwind info or the unwind entry was forced.
2766
2767 * config/tc-ia64.c (make_unw_section_name): New macro to form
2768 unwind section name.
2769 (generate_unwind_image): Add "text_name" argument. Use it to
2770 form unwind section name.
2771 (dot_handlerdata): Determine current segment (section) name and
2772 pass it to generate_unwind_image().
2773 (dot_endp): Determine current segment (section) name and use
2774 it to determine the appropriate unwind section name.
2775 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2776 n, fill, and max arguments.
2777
a85d7ed0
NC		 27782001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2779
2780 * Makefile.am: Add linux target for S/390.
2781 * configure.in: Likewise.
2782 * config/tc-s390.c: New file.
2783 * config/tc-s390.h: New file.
2784
de68de20
AO		 27852001-02-09 Alexandre Oliva <aoliva@redhat.com>
2786
2787 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2788 2byte, 4byte and 8byte.
2789
23fe39df 27902001-02-08 Alan Modra <alan@linuxcare.com.au>
8ea46bbd
AM		 2791
2792 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2793 md_number_to_chars with size > sizeof (valueT).
2794
a99746f4
L		 27952001-02-06 H.J. Lu <hjl@gnu.org>
2796
2797 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2798 there is no relocation.
2799
f4e17b3d
L		 28002001-02-06 H.J. Lu <hjl@gnu.org>
2801
2802 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2803
2804 * config/tc-ia64.c (md_parse_option): Only accept the valid
2805 ia64 options on "-axxx".
2806
3557da92
JW		 28072001-02-05 Jim Wilson <wilson@redhat.com>
2808
2809 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2810 aborting for invalid operands.
2811
da6c73e0
AM		 28122001-02-06 Alan Modra <alan@linuxcare.com.au>
2813
2814 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2815 than via pointer. Update all callers.
2816 (UNWIND_LOW32): Define.
2817 (UNWIND_HIGH32): Define.
2818 (pa_build_unwind_subspace): Use the above macros instead of dumping
2819 bitfields directly. Call frag_more once rather than multiple times.
2820 (md_assemble): Use UNWIND_LOW32.
2821 (pa_entry): Likewise
2822 (pa_procend): Likewise.
2823 (process_exit): Use UNWIND_HIGH32.
2824
986c6f4b
SC		 28252001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2826
2827 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2828 function to select the header according to the cpu.
2829 (md_after_pass_hook, md_do_align): Remove.
2830 (md_cleanup, m68hc11_cleanup): Remove.
2831 (md_pcrel_from_section): Declare.
2832 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2833 (build_jump_insn, build_insn): Likewise.
2834 (m68hc11_listing_header): New function.
2835 (m68hc11_cleanup): Remove.
2836
dbb8ad49
SC		 28372001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2838
328dc123 2839 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 2840 symbols because there is no support for shared libraries and these
328dc123 2841 symbols can't be overridden (unless they are weak).
dbb8ad49 2842
a987bfc9
RH		 28432001-02-01 Momchil Velikov <velco@fadata.bg>
2844
2845 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2846 for the compilation unit with a zero byte.
2847
22862cde
AM		 28482001-01-30 Alan Modra <alan@linuxcare.com.au>
2849
2850 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2851 destinations. Correct range check for 17 and 22 bit branches.
2852
8ec6253e
NC		 28532001-01-25 Nick Clifton <nickc@redhat.com>
2854
2855 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2856 still set. Issue an error message instead.
2857 (md_estimate_size_before_relax): Delete unused variable
2858 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 2859
43ad3147
KH		 28602001-01-23 Kazu Hirata <kazu@hxi.com>
2861
2862 * as.c: Fix formatting.
2863 * ehopt.c: Likewise.
2864 * messages.c: Likewise.
2865 * stabs.c: Likewise.
2866 * symbols.c: Likewise.
2867
015c05c1
AM		 28682001-01-23 Ben Elliston <bje@redhat.com>
2869
2870 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2871
66498417
KH		 28722001-01-22 Kazu Hirata <kazu@hxi.com>
2873
2874 * config/tc-alpha.c: Fix formatting.
2875
1aad8cf8
KH		 28762001-01-19 Kazu Hirata <kazu@hxi.com>
2877
2878 * config/tc-alpha.c: Fix formatting.
2879
32ff5c2e
KH		 28802001-01-18 Kazu Hirata <kazu@hxi.com>
2881
2882 * config/tc-alpha.c: Fix formatting.
2883
cd17328a
NC		 28842001-01-18 Nick Clifton <nickc@redhat.com>
2885
2886 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2887 "da" flags.
2888 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2889
81c425d1
AO		 28902001-01-18 Alexandre Oliva <aoliva@redhat.com>
2891
2892 * configure.in (cpu_type, arch): Match i386 too.
2893 * configure: Rebuilt.
2894
e5cb08ac
KH		 28952001-01-16 Kazu Hirata <kazu@hxi.com>
2896
2897 * config/tc-i386.c: Fix formatting.
2898
1d3d5051
AM		 28992001-01-16 Alan Modra <alan@linuxcare.com.au>
2900
64afeba3
AM		 2901 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2902 relocs for .PARISC.unwind section.
2903
1d3d5051
AM		 2904 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2905 depending on section flags, not just for .text.
2906
b44b1b85
JW		 29072001-01-15 Jim Wilson <wilson@redhat.com>
2908
2909 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2910 not immediately followed by an instruction.
2911
098f2ec3
KH		 29122001-01-15 Kazu Hirata <kazu@hxi.com>
2913
2914 * config/tc-m68hc11.c: Fix formatting.
2915
d4887adc
NC		 29162001-01-15 Nick Clifton <nickc@redhat.com>
2917
2918 * symbols.c (colon): Change 'already defined symbol' from a
2919 fatal error to an ordinary error. There is no reason why this
2920 error should be fatal.
2921
2922 * message.c (as_fatal): Delete output file, if one has been
015c05c1 2923 created.
d4887adc 2924
fcfd4916
AM		 29252001-01-14 Alan Modra <alan@linuxcare.com.au>
2926
2927 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2928
bfb32b52
KH		 29292001-01-14 Kazu Hirata <kazu@hxi.com>
2930
2931 * config/tc-alpha.c: Fix formatting.
2932 * config/tc-arc.c: Likewise.
2933 * config/tc-arc.h: Likewise.
2934 * config/tc-d10v.c: Likewise.
2935 * config/tc-i370.c: Likewise.
2936 * config/tc-i386.c: Likewise.
2937 * config/tc-i960.c: Likewise.
2938 * config/tc-m68k.c: Likewise.
2939 * config/tc-ppc.c: Likewise.
2940 * config/tc-sparc.c: Likewise.
2941 * config/tc-tahoe.c: Likewise.
2942 * config/tc-vax.c: Likewise.
2943
1e07b820
KH		 2944 * config/tc-arc.c: Fix formatting.
2945
19203624
KH		 2946 * config/tc-arc.c: Fix formatting.
2947
1328dc98
AM		 29482001-01-14 Alan Modra <alan@linuxcare.com.au>
2949
c46b7515
AM		 2950 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2951 both 32 and 64 bit ELF.
2952
1328dc98
AM		 2953 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2954 and don't bother storing `m' for "ce" completer. Tidy handling of
2955 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2956
b9d79e03
JH		 2957Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2958
29184774 2959 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 2960 (i386_mach): Declare.
29184774 2961 * config/tc-i386.c (i386_mach): New function.
b9d79e03 2962
a349d9dd
PB		 29632001-01-13 Philip Blundell <philb@gnu.org>
2964
2965 * doc/as.texinfo: Fix spelling and cross-references.
2966
2967 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2968 character for all systems, not just GNU/Linux. Make it explicit
2969 that `-k' doesn't affect code generation, just ELF flags.
2970
e2914f48
JH		 2971Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2972
2973 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2974 instructions.
2975
272d76e0
FCE		 29762001-01-12 Frank Ch. Eigler <fche@redhat.com>
2977
2978 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2979
d0398d6a
NC		 29802001-01-12 Nick Clifton <nickc@redhat.com>
2981
2982 * as.c (print_args): Update copyright date to 2001.
2983
2d73a4ca
NC		 29842001-01-12 Peter Targett <peter.targett@arccores.com>
2985
2986 * doc/c-arc.texi: New file.
2987 Some sections to be expanded.
2988
6e0b89ee
AM		 29892001-01-12 Alan Modra <alan@linuxcare.com.au>
2990
2991 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2992 (md_parse_option): Always accept "--32".
2993
0d2bcfaf
NC		 29942001-01-11 Peter Targett <peter.targett@arccores.com>
2995
2996 * as.h (TC_ARC): Ensure struc-symbol.h included.
2997 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2998 warnings.
2999 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3000 (TARGET_SYMBOL_FIELDS) added.
3001
3002 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3003 * doc/c-arc.texi: New file.
3004 Some sections to be expanded.
3005 * doc/as.texinfo: Update command-line options.
3006 Removed outdated text for ARC dependant features, instead include
3007 text from above file.
3008
3009 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3010 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3011 (targ-cpu.h) header.
3012 * config/tc-arc.h:
3013 * config/tc-arc.c: New updated configuration for
3014 ARC, including selection of core variants, and extensibility of
3015 instructions, registers etc. through directives.
3016
3017 * config/tc-arc.c (arc_extinst): Minor corrections for
3018 error messages.
3019 (arc_common) Likewise. Make alignment argument optional for local
3020 symbols also, with default of zero.
3021
88051039
SC		 30222001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3023
3024 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3025 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3026 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3027 and fix_new_exp() instead.
3028 (md_convert_frag): For indexed post byte use the symbol value
3029 rather than the displacement.
3030 (md_relax_table): Fix indexed offset relax.
3031
d8273f3b
SC		 30322001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3033
3034 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3035 relax weak symbols.
015c05c1 3036 (relaxable_symbol): New function.
d8273f3b 3037
eea2ad45
AJ		 30382001-01-11 Andreas Jaeger <aj@suse.de>
3039
3040 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3041 not used anywhere.
3042
7a91e76a
NC		 30432001-01-10 Nick Clifton <nickc@redhat.com>
3044
3045 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3046 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3047
aa257fcd
NC		 30482001-01-10 Nick Clifton <nickc@redhat.com>
3049
3050 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3051 character used to dollar local symbols.
3052 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3053 local label symbols.
3054 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3055 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3056 if defined.
3057 Use LOCAL_LABEL_CHAR.
3058 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3059 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3060 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3061
b77a7acd
AJ		 30622001-01-08 Bo Thorsen <bo@suse.de>
3063
015c05c1
AM		 3064 * config/tc-i386.c (i386_immediate, i386_displacement):
3065 GOTPCREL check fix.
b77a7acd 3066
5c2bd011
ILT		 30672001-01-07 Ian Lance Taylor <ian@zembu.com>
3068
3069 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3070 in last change.
3071
46a04e3a
PB		 30722001-01-07 Philip Blundell <philb@gnu.org>
3073
3074 * doc/as.texinfo (Bug Reporting): Update email address for
3075 reports.
3076 * README: Likewise.
3077
b96d3a20
JH		 3078Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3079
3080 * configure.in: Define DEFAULT_ARCH for i386.
29184774 3081 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 3082 move testing for 64bit operands to proper place.
3083
55b62671
AJ		 30842001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3085
3086 * doc/as.texinfo: Document '#' as comment character for i386 and
3087 x86_64. Add AMD x86-64 into menu of machine dependent information.
3088
3089 * doc/c-i386.texi: Document x86_64 extensions.
3090
7bc70a8e
JH		 3091Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3092
29184774 3093 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 3094
a167610d
JH		 3095Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3096
29184774 3097 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 3098 * NEWS: Add note about Pentium4 support.
3099
09f131f2
JH		 3100Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3101
29184774 3102 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 3103 (type_names): Add new types.
3104
6f8c0c4c
JH		 3105Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3106
29184774 3107 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 3108 CpuUnknown): Renumber
3109 (CpuP4, CpuSSE2): New.
3110 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3111
b96ed59a
PB		 31122001-01-03 Philip Blundell <pb@futuretv.com>
3113
3114 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3115 relocs.
3116 (alpha_fix_adjustable): Likewise.
3117 (md_apply_fix): Likewise.
3118
a735d1cd
L		 31192000-12-31 H.J. Lu <hjl@gnu.org>
3120
3121 * listing.c (listing_message): Allocate string only if it is
3122 used.
3123
3124 * configure: Rebuild.
3125
67db5ab4
HPN		 31262000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3127
3128 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3129 Point out caveats with generating fixups for the opcode in a frag.
3130
c0d8940f
JH		 3131Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3132
3133 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3134 * NEWS: Add x86_64.
3135
087f563c
L		 31362000-12-29 H.J. Lu <hjl@gnu.org>
3137
3138 * listing.c (calc_hex): Print the variable part only if the
3139 fragment type is rs_fill.
3140
8108ad8e
HPN		 31412000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3142
3143 * doc/internals.texi (tc_conditional_pseudoop,
3144 TC_LINKRELAX_FIXUP): Fix typos.
3145
799051fc
RH		 31462000-12-28 Richard Henderson <rth@redhat.com>
3147
3148 * write.c (subsegs_finish): Fix thinko last change -- don't
3149 "optimize" the alignment == 0 case.
3150
0a9ef439
RH		 31512000-12-28 Richard Henderson <rth@redhat.com>
3152
3153 * as.h (rs_align_test): New.
3154 * frags.c (NOP_OPCODE): Move default from read.c.
3155 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3156 (frag_align_code): New.
3157 * frags.h (frag_align_code): Declare.
3158 * read.c (NOP_OPCODE): Remove.
3159 (do_align): Use frag_align_code.
3160 * write.c (NOP_OPCODE): Remove.
3161 (get_recorded_alignment): New.
3162 (cvt_frag_to_fill): Handle rs_align_test.
3163 (relax_segment): Likewise.
3164 (subsegs_finish): Align last subseg in section to the
3165 section alignment. Use frag_align_code.
3166 * write.h (get_recorded_alignment): Declare.
3167 * config/obj-coff.c (size_section): Handle rs_align_test.
3168 (fill_section, fixup_mdeps): Likewise.
3169 (write_object_file): Use frag_align_code.
3170
3171 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3172 (alpha_handle_align): New.
3173 * config/tc-alpha.h (HANDLE_ALIGN): New.
3174 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3175
3176 * config/tc-i386.h (md_do_align): Use frag_align_code.
3177 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3178
3179 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3180 (ia64_handle_align): New.
3181 * config/tc-ia64.h (HANDLE_ALIGN): New.
3182 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3183
3184 * config/tc-m32r.c (m32r_do_align): Remove.
3185 (m32r_handle_align): New.
3186 (fill_insn): Use frag_align_code.
3187 * config/tc-m32r.h (md_do_align): Remove.
3188 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3189 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3190 * config/tc-mips.c, config/tc-mips.h: Similarly.
3191
3192 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3193 (sh_handle_align): Likewise. Handle rs_align_code.
3194 (sh_do_align): Remove.
3195 * config/tc-sh.h (md_do_align): Remove.
3196 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3197
3198 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3199 (sparc_handle_align): Likewise. Handle rs_align_code.
3200 * config/tc-sparc.h (md_do_align): Remove.
3201 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3202
3cd4dda7
DD		 32032000-12-22 DJ Delorie <dj@redhat.com>
3204
3205 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3206 when we assemble the first half of a pair.
3207
ec56dfb4
L		 32082000-12-22 H.J. Lu <hjl@gnu.org>
3209
3210 * config/tc-i386.c (reloc): Update the macro for non-bfd
3211 assembler.
3212 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3213
ad1172d4
L		 32142000-12-22 H.J. Lu <hjl@gnu.org>
3215
3216 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3217
3e73aa7c
JH		 3218Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3219
29184774 3220 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 3221 (QWORD_MNEM_SUFFIX): New macro.
3222 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3223 New macros
3224 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3225 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3226 ImmExt): Renumber.
3227 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3228 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3229 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3230 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3231 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3232 Renumber.
3233 (Reg, WordReg): Add Reg64.
3234 (Imm): Add Imm32S and Imm64.
3235 (EncImm): New.
3236 (Disp): Add Disp64 and Disp32S.
3237 (AnyMem): Add Disp32S.
3238 (RegRex, RegRex64): New macros.
3239 (rex_byte): New type.
29184774 3240 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 3241 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3242 (reloc): New parameter "signed"; support x86_64.
3243 (set_code_flag): New.
3244 (DEFAULT_ARCH): New macro; default to "i386".
3245 (default_arch): New static variable.
3246 (struct _i386_insn): New fields Operand_PCrel; rex.
3247 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3248 (flag_code): New enum and static variable.
3249 (use_rela_relocations): New static variable.
3250 (flag_code_names): New static variable.
3251 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3252 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3253 K6 and Athlon.
3254 (i386_align_code): Return plain "nop" for x86_64.
3255 (mode_from_disp_size): Support Disp32S.
3256 (smallest_imm_type): Support Imm32S and Imm64.
3257 (offset_in_range): Support size of 8.
3258 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3259 (md_pseudo_table): Add "code64"; use set_code_flat.
3260 (md_begin): Emit sane error message on hash failure.
3261 (tc_i386_fix_adjustable): Support x86_64 relocations.
3262 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3263 instructions supported on particular arch just partially,
3264 output of 64bit immediates, handling of Imm32S and Disp32S type.
3265 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3266 (i386_displacement): Likewise.
3267 (i386_index_check): Cleanup; support 64bit addresses.
3268 (md_apply_fix3): Support x86_64 relocation and rela.
3269 (md_longopts): Add "32" and "64".
3270 (md_parse_option): Add OPTION_32 and OPTION_64.
3271 (i386_target_format): Call even for ELFs; choose between
3272 elf64-x86-64 and elf32-i386.
3273 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3274 (tc_gen_reloc): Support rela relocations and x86_64.
3275 (intel_e09_1): Support QWORD.
3276
21d6c4af
DN		 32772000-12-15 Diego Novillo <dnovillo@redhat.com>
3278
3279 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 3280 it's not an offset expression.
21d6c4af
DN		 3281 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3282 keep the braces '[' and ']' in the output string.
3283 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3284 != FLAT. There is no such op_modifier.
3285
6717891c
NC		 32862000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3287
3288 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3289 if we have it.
3290
ee515fb7
KH		 32912000-12-13 Kazu Hirata <kazu@hxi.com>
3292
3293 * as.h: Fix formatting.
3294 * cgen.h: Likewise.
3295 * dwarf2dbg.c: Likewise.
3296 * input-scrub.c: Likewise.
3297 * read.h: Likewise.
3298
349a994c
DD		 32992000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3300
3301 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3302 configure: Regenerate.
3303
42dbf88c
NC		 33042000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3305
3306 * dwarf2dbg.c: #include <limits.h> only if it exists.
3307
0485cba3
AM		 33082000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3309
3310 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3311 (md_apply_fix): Here too.
3312
514829c3
JW		 33132000-12-12 Jim Wilson <wilson@redhat.com>
3314
3315 * config/tc-ia64.h (ia64_init): Add prototype.
3316
92eb7b32
L		 33172000-12-12 H.J. Lu <hjl@gnu.org>
3318
3319 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3320
3321 * read.h (outputting_stabs_line_debug): Change it to int.
3322 * stabs.c (outputting_stabs_line_debug): Likewise.
3323
8141c27d
GK		 33242000-12-12 Geoffrey Keating <geoffk@redhat.com>
3325
3326 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3327 the address of a function result.
3328
5d6f4f16
GK		 33292000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3330
3331 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3332 (md_assemble): Call dwarf2_emit_insn.
3333 (shlib): Fix typo SHILB -> SHLIB.
3334 (md_parse_option): Likewise.
3335 (ppc_elf_validate_fix): Likewise:
3336 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3337
d4c0c039
NC		 33382000-12-12 Nick Clifton <nickc@redhat.com>
3339
3340 * cgen.h: Fix formatting.
3341 * input-scrub.c: Fix formatting.
3342 * macro.c: Fix formatting.
e972090a 3343 * config/tc-mips.c: Fix formatting.
584da044 3344 * doc/c-mips.texi: Fix formatting.
55b62671 3345
f16b83df
JH		 3346Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3347
29184774 3348 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 3349 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3350 references.
3351 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3352 otherwise.
29184774 3353 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 3354 (No_dSuf): Kill.
3355
3356 * i386.h (*_Suf): Remove No_dSuf.
3357 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3358 Remove.
3359 (i386_optab): Remove 'd' in the suffixes.
3360
50705ef4
AM		 33612000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3362
3363 * config/tc-i386.c (T_SHORT): Undefine before defining.
3364
beae10d5
KH		 33652000-12-05 Kazu Hirata <kazu@hxi.com>
3366
3367 * config/tc-mips.c: Fix formatting.
3368
bccba5f0 33692000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 3370
3371 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3372 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3373 (md_show_usage): Ditto.
3374 (md_parse_option): Ditto.
3375 (d10v_cleanup): Writes pending instruction only if
3376 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 3377 Fix compile time warning messages.
50705ef4
AM		 3378
3379 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 3380
33812000-12-04 Matthew Hiller <hiller@redhat.com>
3382
50705ef4 3383 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 3384 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3385 function entry and unset at function exit.
3386
50705ef4 3387 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 3388
3389 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3390
3391 * dwarf2dbg.c: Fix compile time warning messages.
3392
bc805888
KH		 33932000-12-03 Kazu Hirata <kazu@hxi.com>
3394
3395 * config/tc-a29k.c: Fix formatting.
3396 * config/tc-alpha.c: Likewise.
3397 * config/tc-arm.c: Likewise.
3398 * config/tc-cris.c: Likewise.
3399 * config/tc-hppa.c: Likewise.
3400 * config/tc-i370.c: Likewise.
3401 * config/tc-i386.c: Likewise.
3402 * config/tc-i860.c: Likewise.
3403 * config/tc-i960.c: Likewise.
3404 * config/tc-ia64.c: Likewise.
3405 * config/tc-m68hc11.c: Likewise.
3406 * config/tc-m68k.c: Likewise.
3407 * config/tc-m88k.c: Likewise.
3408 * config/tc-pj.c: Likewise.
3409 * config/tc-ppc.c: Likewise.
3410 * config/tc-sh.c: Likewise.
3411 * config/tc-sparc.c: Likewise.
3412 * config/tc-tahoe.c: Likewise.
3413 * config/tc-vax.c: Likewise.
3414
3dacdf2e
NC		 34152000-12-01 Chris Demetriou <cgd@sibyte.com>
3416
50705ef4
AM		 3417 * config/tc-mips.c (mips_ip): When calculating offsets,
3418 don't accept as constant the difference between the
3419 addresses of symbols in two different sections.
3420
3421 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3422 specifiers.
3423 (validate_mips_insn): Likewise. Also, update 'B' operand
3424 specifier to use OP_*_CODE20 constants and delete 'm' operand
3425 specifier.
3426 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3427 operand specifiers. Change warning generated by 'B' operand
3428 specifier to reflect its new multi-purpose usage.
3429
3430 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3431 -1, and update comment.
3432 (file_mips_isa): Likewise.
3433 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3434 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3435 ISA_* constants rather than hard-coded numbers.
3436 (mips_cpu_info): New structure.
3437 (mips_cpu_info_table): New table describing CPU and ISA names
3438 and numbers.
3439 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3440 mips_cpu_info_from_cpu): New functions.
3441 (mips_isa_to_str): New function to get string for ISA name.
3442 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3443 return const char *.
3444 (md_begin): Redo CPU and ISA selection logic, using
3445 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3446 than hard-coded numbers.
3447 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3448 ISA_* constants rather than hard-coded numbers.
3449 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3450 (md_longopts): Delete OPTION_NO_MIPS32.
3451 (md_parse_option): Convert to use ISA_* constants rather than
3452 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3453 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3454 to use strcasecmp to recognize "default" and to use
3455 mips_cpu_info_from_name to get CPU numbers from argument.
3456 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3457 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3458 mips32-4k.
3459 (s_mipsset): Accept ISA value 32.
3460 * doc/as.texinfo: Clean up MIPS options summary slightly,
3461 remove -no-mips32. Add note about -mips4 and -mips32
3462 specifying those ISA levels. Delete -mips32 and -no-mips32
3463 cpu flag descriptions.
3464 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3465 up the supported CPU switch list, and replace 4Kc, 4Km, and
3466 4Kp entries with a single mips32-4k entry. Note that you can
3467 use ".set mips32".
3468
29184774 3469 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 3470 ISA_MIPS64.
3471 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3472 -mips5 and -mips64.
3473 (md_parse_option): Add cases for OPTION_MIPS5 and
3474 OPTION_MIPS64.
3475 (md_show_usage): Mention -mips5 and -mips64 arguments.
3476 (s_mipsset): Add cases for MIPS5 and MIPS64.
3477 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3478 and pseudo-CPUs.
3479 * doc/as.texinfo: Mention -mips5 and -mips64 options
3480 and their meanings.
3481 * doc/c-mips.texi: Likewise. Also update introduction
3482 and ".set" usage information.
3483
3484 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3485 CPU list.
3486 (mips_cpu_info_table): Add SB-1 entries.
3487 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3488 known to the -mcpu option.
3489
3490 * doc/as.texinfo: Correct description of MIPS -mcpu
3491 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 3492
23fe39df 34932000-12-01 Joel Sherrill <joel@OARcorp.com>
5f68c319 3494
3dacdf2e
NC		 3495 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3496 New targets.
3497 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3498 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 3499 * configure: Regenerate.
3500 * config.in: Regenerate.
3501 * Makefile.in: Regenerate.
3502 * aclocal.m4: Regenerate.
3503 * po/gas.pot: Regenerate.
50705ef4 3504
4ce3447c
PB		 35052000-11-30 Philip Blundell <pb@futuretv.com>
3506
3507 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3508 even in non BFD_ASSEMBLER case.
3509
76a0ddac
DN		 35102000-11-30 Diego Novillo <dnovillo@redhat.com>
3511
29184774 3512 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 3513 syntax.
3514
220e750f
RH		 35152000-11-29 Richard Henderson <rth@redhat.com>
3516
3517 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3518 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3519 thread multiple subsegments properly; handle multiple code
3520 sections properly; emit proper compilation unit info for assembler
3521 generated debugging.
3522
3523 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3524 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3525 (dwarf2dbg_estimate_size_before_relax): Declare.
3526 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3527 * write.c: Include dwarf2dbg.h.
3528 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3529 (relax_segment): Likewise.
3530
99b222b4
HPN		 35312000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3532
3533 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3534 jump>: Use as_bad_where instead of as_bad. Tweak error message
3535 accordingly. Stabilize frag by updating fix part and resetting
3536 variant part.
3537 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 3538 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3539 indexing is_end_of_line[].
3540 (md_assemble): Initialize size to 0.
3541 (md_section_align): Mark parameter seg as unused.
e46fee70 3542 (parse_reg): Parse names case-insensitively.
99b222b4 3543
814f6641
KH		 35442000-11-28 Kazu Hirata <kazu@hxi.com>
3545
3546 * config/obj-aout.h: Fix formatting.
3547 * config/obj-bout.h: Likewise.
3548 * config/obj-coff.c: Likewise.
3549 * config/obj-coff.h: Likewise.
3550 * config/obj-elf.h: Likewise.
3551 * config/obj-som.h: Likewise.
3552 * config/obj-vms.c: Likewise.
3553 * config/obj-vms.h: Likewise.
3554 * config/tc-h8300.h: Likewise.
3555 * config/tc-ns32k.h: Likewise.
3556 * config/tc-sparc.h: Likewise.
3557 * config/tc-tic54x.h: Likewise.
3558 * config/tc-z8k.h: Likewise.
3559
e47b9e39
NC		 35602000-11-28 Nick Clifton <nickc@redhat.com>
3561
3562 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3563 License is present in the sources, but not the output, and
3564 also available from the GNU website.
3565 (GNU Free Documentation License): Comment out this section.
3566
fcdc20a4
HPN		 35672000-11-28 Hans-Peter Nilsson <hp@axis.com>
3568
43c34dee
HPN		 3569 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3570 targets. Remove i860 from valid a.out targets.
3571 * Makefile.in: Regenerate.
3572
fcdc20a4 3573 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 3574 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 3575 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3576 (s_cris_file, s_cris_loc): New.
3577 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3578 * Makefile.am: Regenerate dependencies.
3579 * Makefile.in: Regenerate.
3580
16887944
AM		 35812000-11-28 Alan Modra <alan@linuxcare.com.au>
3582
3583 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3584 (MRI_MUL_PRECEDENCE): Likewise.
3585 (op_rank): Fix a comment typo.
3586
ae3e85dd
SC		 35872000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3588
3589 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3590 the error message.
3591 (get_operand): Fix analysis for movw/movb instructions.
3592
077b8428
NC		 35932000-11-24 Nick Clifton <nickc@redhat.com>
3594
3595 * configure.in (xscale-elf): Add target.
3596 (xscale-coff): Add target.
3597 * configure: Regenerate.
3598
3599 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3600 extenstion.
3601 (ARM_EXT_XSCALE): New ARM architecture extension.
3602 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3603 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3604 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3605 (ARM_ARCH_V4): Remove processor from architecture.
3606 (ARM_ARCH_3M): New architecutre definition.
3607 (ARM_ARCH_V5TE): New architecutre definition.
3608 (ARM_ARCH_XSCALE): New architecutre definition.
3609 (CPU_DEFAULT): Allow to be defaulted to XScale.
3610 (atpcs): New boolean variable.
3611 (ldr_flags): Support 'd' flag for double word loads.
3612 (str_flags): Support 'd' flag for double word stored.
3613 (do_mia): New function.
3614 (do_mar): New function.
3615 (do_mra): New function.
3616 (do_pld): New function.
3617 (do_ldrd): New function.
3618 (do_blx): New function.
3619 (do_bkpt): New function.
3620 (do_clz): New function.
3621 (do_lstc2): New function.
3622 (do_cdp2): New function.
3623 (do_t_blx): New function.
3624 (do_t_bkpt): New function.
3625 (do_smla): New function.
3626 (do_smlal): New function.
3627 (do_smul): New function.
3628 (do_qadd): New function.
3629 (do_co_reg2c): New function.
3630 (LONGEST_INSN): Redefine to 7.
3631
3632 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3633 command line switches.
3634
2434f565
JW		 36352000-11-22 Jim Wilson <wilson@redhat.com>
3636
3637 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3638 (struct rsrc): Make line unsigned.
3639 (gr_values): Add missing initializer.
3640 (SLOT_NUM_NOT_SET): Add unsigned cast.
3641 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3642 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3643 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3644 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3645 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3646 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3647 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3648 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3649 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3650 Add ATTRIBUTE_UNUSED to unused parameters.
3651 (convert_expr_to_ab_reg): Add parens.
3652 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3653 (dot_prologue): Initialize grsave when declared.
3654 (md_pseudo_table): Add missing initializers.
3655 (operand_match): Add casts to bfd_vma.
3656 (emit_one_bundle): Delete unused local prev. Make required_template
3657 unsigned.
3658 (specify_resource): Cast i to unsigned.
3659 (note_register_values): Use fprintf_vma.
3660 (print_dependency): Likewise.
3661
5a080f89
JW		 36622000-11-21 Jim Wilson <wilson@redhat.com>
3663
5e7474a7
JW		 3664 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3665 for unwind info section.
3666 (dot_endp): Likewise for unwind section.
3667
5a080f89
JW		 3668 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3669 fix_new_exp.
3670
732d96b6
JJ		 36712000-11-21 Jakub Jelinek <jakub@redhat.com>
3672
3673 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3674 (output_insn): Call dwarf2_emit_insn.
b8e904dc 3675 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 3676
6d2cf69f
RH		 36772000-11-17 Richard Henderson <rth@redhat.com>
3678
3679 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3680 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3681 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3682
8179bd9b
NC		 36832000-11-17 Nick Clifton <nickc@redhat.com>
3684
3685 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3686 .file pseudo ops.
3687
316e2c05
RH		 36882000-11-17 Richard Henderson <rth@redhat.com>
3689
3690 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3691
a8316fe2
RH		 36922000-11-17 Richard Henderson <rth@redhat.com>
3693
3694 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 3695 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 3696 tri-state definition of alpha_flag_mdebug.
3697 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3698 (s_alpha_file): Store first .file directive.
3699 (s_alpha_stab): New.
3700 (md_pseudo_table): Add stabs and stabn.
3701
e346e481
RH		 37022000-11-17 Richard Henderson <rth@redhat.com>
3703
3704 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3705
4dc7ead9
RH		 37062000-11-17 Richard Henderson <rth@redhat.com>
3707
3708 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 3709 (main): Call dwarf2_finish.
4dc7ead9
RH		 3710 * as.h (debug_type): Clarify documentation of the meaning
3711 of this variable.
3712 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3713 (print_stats): Fix parenthesis problem.
3714 (now_subseg_size): New.
3715 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3716 (dwarf2_directive_file): Don't set debug_type.
3717 (dwarf2_where): Honor DEBUG_DWARF2 first.
3718 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3719 do nothing if not emitting dwarf2 debug info, or no work.
3720 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3721 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3722 (ecoff_new_file): Likewise.
3723 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3724 commentary wrt dwarf2.
3725
3726 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3727 ATTRIBUTE_UNUSED as needed.
3728 (emit_insn): Call dwarf2_emit_insn.
3729 (s_alpha_file): New.
3730 (s_alpha_loc): New.
3731 (s_alpha_coff_wrapper): Don't handle them.
3732 (md_pseudo_table): Update for .file and .loc.
3733 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3734
3735 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3736 don't protect with debug_type.
3737 * config/tc-hppa.c (md_assemble): Likewise.
3738 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3739 * config/tc-mn10300.c (md_assemble): Likewise.
3740 * config/tc-sh.c (md_assemble): Likewise.
3741 * config/tc-v850.c (md_assemble): Likewise.
3742
3743 * config/tc-arm.c (arm_end_of_source): Remove.
3744 * config/tc-hppa.c (pa_end_of_source): Remove.
3745 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3746 * config/tc-mn10300.c (mn10300_finalize): Remove.
3747 * config/tc-sh.c (sh_finalize): Remove.
3748 * config/tc-v850.c (sh_finalize): Remove.
3749
3750 * config/tc-arm.h (md_end): Remove.
3751 * config/tc-hppa.h (md_end): Remove.
3752 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3753 * config/tc-m68hc11.h (md_end): Remove.
3754 * config/tc-mn10300.h (md_end): Remove.
3755 * config/tc-sh.h (md_end): Remove.
3756 * config/tc-v850.h (md_end): Remove.
3757
3758 * config/tc-ia64.c (emit_one_bundle): Don't protect
3759 dwarf2 bits with debug_type.
3760 (md_assemble): Likewise.
3761 (ia64_end_of_source): Don't call dwarf2_finish.
3762
ca683b78
JW		 37632000-11-16 Jim Wilson <wilson@redhat.com>
3764
3765 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3766 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3767 > 16.
3768
6f620856
L		 37692000-11-16 H.J. Lu <hjl@gnu.org>
3770
3771 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3772 version name.
3773
19d63e5d
KH		 37742000-11-15 Kazu Hirata <kazu@hxi.com>
3775
3776 * config/tc-tic30.c: Fix formatting.
3777 * config/tc-tic80.c: Likewise.
3778 * config/tc-v850.c: Likewise.
3779 * config/tc-vax.c: Likewise.
3780 * config/tc-w65.c: Likewise.
3781 * config/tc-z8k.c: Likewise.
3782
a8761a19
DD		 37832000-11-14 DJ Delorie <dj@redhat.com>
3784
3785 * config/tc-v850.c: Support dwarf2.
3786 * config/tc-v850.h: Ditto.
3787
3788 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3789 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 3790
88be23ec
BS		 37912000-11-15 Bernd Schmidt <bernds@redhat.com>
3792
29184774 3793 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 3794 (errata_nops_necessary_p): New function.
3795 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3796 md.
3797
72a76794
JW		 37982000-11-14 Jim Wilson <wilson@redhat.com>
3799
3800 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3801 return little endian bfd formats.
3802
4a1805b1
KH		 38032000-11-14 Kazu Hirata <kazu@hxi.com>
3804
3805 * config/aout_gnu.h: Fix formatting.
3806 * config/atof-vax.c: Likewise.
3807 * config/m68k-parse.h: Likewise.
3808 * config/m88k-opcode.h: Likewise.
3809 * config/obj-elf.c: Likewise.
3810 * config/tc-arm.c: Likewise.
3811 * config/tc-cris.c: Likewise.
3812 * config/tc-i386.c: Likewise.
3813 * config/tc-ia64.c: Likewise.
3814 * config/tc-mn10300.c: Likewise.
3815 * config/te-386bsd.h: Likewise.
3816 * config/te-hppa.h: Likewise.
3817 * config/te-nbsd.h: Likewise.
3818 * config/te-ppcnw.h: Likewise.
3819 * config/te-sparcaout.h: Likewise.
3820 * config/te-tmips.h: Likewise.
3821 * config/vax-inst.h: Likewise.
3822 * config/vms-conf.h: Likewise.
3823
c810873d
JJ		 38242000-11-14 Jakub Jelinek <jakub@redhat.com>
3825
3826 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3827
79082ff0
L		 38282000-11-13 H.J. Lu <hjl@gnu.org>
3829
3830 * config/obj-elf.c (elf_frob_symbol): Support
3831 ".symver name,name2@@@nodename".
3832 (elf_frob_file_before_adjust): Likewise.
3833
3834 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3835 and ".symver name,name2@@@nodename".
3836 Fix a typo.
3837
1da00eb4
L		 38382000-11-12 H.J. Lu (hjl@gnu.org)
3839
3840 * config/obj-elf.c (obj_elf_symver): Check missing version
3841 name.
3842
f585997b
L		 38432000-11-12 H.J. Lu (hjl@gnu.org)
3844
3845 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3846 instead of bfd_vma for non-bfd assemblers.
3847
ef5c4bfc
KH		 38482000-11-09 Kazu Hirata <kazu@hxi.com>
3849
3850 * itbl-ops.c: Fix comment typos.
3851
f5a30c2e
JW		 38522000-11-08 Jim Wilson <wilson@redhat.com>
3853
3854 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3855 (struct unwind): Add next_slot_frag field.
3856 (slot_index): New parameters slot_frag and first_frag. Add code
3857 to add in frag sizes when different. Add comments.
3858 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3859 arguments to slot_index.
3860 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3861 loop end. Set next_slot_frag field.
3862
339681c0
L		 38632000-11-07 H.J. Lu <hjl@gnu.org>
3864
3865 * doc/as.texinfo (.symver): Updated for versioned symbol
3866 reference.
3867
3868 * obj.h (format_ops): Add the frob_file_before_adjust field.
3869
3870 * config/obj-aout.c (aout_format_ops): Set the
3871 frob_file_before_adjust field to 0.
3872 * config/obj-coff.c (coff_format_ops): Likewise.
3873 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3874
3875 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3876 name.
3877 (elf_frob_file_before_adjust): New function to remove unneeded
3878 versioned symbols from the symbol table.
3879 (elf_format_ops): Set the frob_file_before_adjust field to
3880 elf_frob_file_before_adjust.
3881
3882 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3883 not defined.
3884
3885 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3886
4a314ec8
NC		 38872000-11-07 Peter Targett <peter.targett@arccores.com>
3888
8a543126 3889 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 3890 BIG_ENDIAN macros.
8a543126 3891 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 3892 Fix compile time warning messages.
50705ef4 3893
604d524f
NC		 38942000-11-07 Nick Clifton <nickc@redhat.com>
3895
3896 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3897 buffer in order to avoid buffer overflows.
3898
44f5c83a
JW		 38992000-11-06 Steve Ellcey <sje@cup.hp.com>
3900
3901 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3902 Change M to m for -milp32 or -mlp64 to match gcc.
3903 (dot_endp): Use bytes_per_address instead of 8.
3904 (emit_one_bundle): Use number_to_chars_littleendian instead of
3905 md_number_to_chars.
3906 (fix_insn): Likewise.
3907 (ia64_init): New function.
3908 (ia64_target_format): New function.
3909 (md_begin): Set endianness, arch, and machine as appropriate.
3910 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3911 Make these macros depend on TE_HPUX macro.
3912 (TARGET_FORMAT): Define.
3913 (HOST_SPECIAL_INIT): Define.
3914 * config/te-hpux.h: New file.
3915 * configure.in: Add "ia64-*-hpux*" target to configure.
3916 * configure: Regenerate.
50705ef4 3917
7152f1dc
KH		 39182000-11-06 Kazu Hirata <kazu@hxi.com>
3919
ef99799a
KH		 3920 * as.c: Fix formatting.
3921 * dwarf2dbg.c: Likewise.
3922 * input-file.c: Likewise.
7152f1dc
KH		 3923 * input-file.h: Likewise.
3924 * input-scrub.c: Likewise.
ef99799a
KH		 3925 * itbl-ops.c: Likewise.
3926 * listing.c: Likewise.
3927 * macro.h: Likewise.
3928 * messages.c: Likewise.
3929 * read.c: Likewise.
3930 * subsegs.c: Likewise.
3931 * subsegs.h: Likewise.
3932 * write.c: Likewise.
7152f1dc 3933
cf055d54
NC		 39342000-11-06 Nick Clifton <nickc@redhat.com>
3935
3936 * doc/as.texinfo: Add GNU Free Documentation License.
3937 * doc/gasp.texi: Add GNU Free Documentation License.
3938 * doc/as.1: Add GNU Free Documentation License.
3939
8d6b5c8e
NC		 39402000-11-05 Nick Clifton <nickc@redhat.com>
3941
3942 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3943
59ff2774
NC		 39442000-11-02 Per Lundberg <plundis@chaosdev.org>
3945
3946 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3947 * configure: Regenerate.
3948
37d8bb27
NC		 39492000-11-01 Nick Clifton <nickc@redhat.com>
3950
3951 * read.c (original_case_string): New global variable.
3952 (read_a_source_file): Copy opcode string into
3953 original_case_string if clobbering the case of the opcode.
3954 * read.h: Export the definition of original_case_string.
3955 * config/tc-arm.c (md_assembler): When parsing a .req
3956 directive use the original opcode string, not the case
3957 clobbered version.
3958
d75bb8cf
NC		 39592000-11-02 Nick Clifton <nickc@redhat.com>
3960
3961 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 3962 variable.
d75bb8cf
NC		 3963 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3964 dwarf2_where and dwarf2_gen_line_info.
3965
6c17cfe4
PB		 39662000-11-02 Theo Honohan <th@futuretv.com>
3967
50705ef4 3968 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 3969
c51ce5f0
EC		 39702000-10-31 Eric Christopher <echristo@redhat.com>
3971
3972 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3973 or pc-relative, else use fx_offset.
3974
f1bcba5b
JW		 39752000-10-31 Jim Wilson <wilson@redhat.com>
3976
3977 * config/tc-ia64.c (struct md): New field tag_fixups.
3978 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3979 qualifying predicate.
3980 (emit_one_bundle): Delete spurious multiplication by one. Handle
3981 tag_fixups.
3982 (ia64_start_line): Error if dangling qualifying predicate.
3983 (defining_tag): New static variable.
3984 (ia64_unrecognized_line, case '['): Parse tags.
3985 (ia64_frob_label): Create tag_fixups.
3986 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 3987
8637c045
AM		 39882000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3989
3990 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3991
ebeeafe6
BS		 39922000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3993
29184774 3994 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 3995
b041f888
KH		 39962000-10-30 Kazu Hirata <kazu@hxi.com>
3997
3998 * expr.c: Fix formatting.
3999 * flonum-copy.c: Likewise.
4000 * flonum.h: Likewise.
4001 * gasp.c: Likewise.
4002 * hash.c: Likewise.
4003
d8374dcd
HPN		 40042000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4005
4006 * as.h (OPTION_MD_BASE): Bump to 190.
4007 * as.c (parse_args) <std_longopts>: Add comment about the need to
4008 check OPTION_MD_BASE in as.h.
4009
1308f14c
HPN		 4010 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4011 for weak symbols.
4012
6f6ef0fa
NC		 40132000-10-27 Nick Clifton <nickc@redhat.com>
4014
4015 * configure.in (emulations): Add m68hc12.
4016 * configure: Regenerate.
4017 * po/gas.pot: Regenerate.
c51ce5f0 4018
bf1b5881
AH		 40192000-10-27 Aldy Hernandez <aldyh@redhat.com>
4020
50705ef4
AM		 4021 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4022 cpsr*.
4023 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 4024
85a39694
NC		 40252000-10-25 Nick Clifton <nickc@redhat.com>
4026
4027 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4028 a DWARF2 line number information sequence.
4029
4030 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4031
4032 * read.c (generate_lineno_debug): Update comment describing why
4033 DWARF2 line number debug information is not generated
4034 automatically by this function.
4035
4036 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4037 not all.
c51ce5f0 4038
85a39694
NC		 4039 * config/tc-arm.h (md_end): Define.
4040 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 4041
85a39694
NC		 4042 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4043 if generating DWARF2 line numbers.
4044 (arm_end_of_source): New function. Call dwarf2_finish if
4045 necessary.
4046
4047 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4048 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4049 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 4050
cce0cbdc
DN		 40512000-10-25 Diego Novillo <dnovillo@cygnus.com>
4052
29184774 4053 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 4054 arguments.
4055
64a0c779
DN		 40562000-10-24 Diego Novillo <dnovillo@cygnus.com>
4057
29184774 4058 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 4059 (build_displacement_string): Remove.
4060 (i386_parse_seg): Remove.
4061 (i386_intel_memory_operand): Remove.
4062 (i386_intel_operand): Re-write using recursive descent parser based
4063 on MASM documentation.
4064 (struct intel_parser_s): New structure.
4065 (intel_parser): New static variable.
4066 (struct intel_token): New structure.
4067 (cur_token, prev_token): New static variables.
4068 (T_NIL): Define.
4069 (T_CONST): Define.
4070 (T_REG): Define.
4071 (T_BYTE): Define.
4072 (T_WORD): Define.
4073 (T_DWORD): Define.
4074 (T_QWORD): Define.
4075 (T_XWORD): Define.
4076 (T_SHORT): Define.
4077 (T_OFFSET): Define.
4078 (T_PTR): Define.
4079 (T_ID): Define.
4080 (intel_match_token): New function.
4081 (intel_get_token): New function.
4082 (intel_putback_token): New function.
4083 (intel_expr): New function.
4084 (intel_e05): New function.
4085 (intel_e05_1): New function.
4086 (intel_e06): New function.
4087 (intel_e06_1): New function.
4088 (intel_e09): New function.
4089 (intel_e09_1): New function.
4090 (intel_e10): New function.
4091 (intel_e10_1): New function.
4092 (intel_e11): New function.
4093
19f7b010
JJ		 40942000-10-20 Jakub Jelinek <jakub@redhat.com>
4095
4096 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4097 instructions to loose any special insn->architecture mask.
4098
4099 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4100 (sparc_md_end, sparc_arch_types, sparc_arch,
4101 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4102 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4103 request v9b architecture if they are used).
4104
3ae647a0
NC		 41052000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4106
4107 * config/tc-m68k.c: Fix the previous misapplied patch.
4108
5cbdaa77
NC		 41092000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4110
50705ef4
AM		 4111 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4112 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4113 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4114 BFD_RELOC_*.
5cbdaa77 4115
e6c774b4
KH		 41162000-10-17 Kazu Hirata <kazu@hxi.com>
4117
4118 * debug.c: Fix formatting.
4119 * depend.c: Likewise.
4120 * dwarf2dbg.c: Likewise.
4121 * dwarf2dbg.h: Likewise.
4122 * ecoff.c: Likewise.
4123 * expr.c: Likewise.
4124 * expr.h: Likewise.
4125 * flonum-konst.c: Likewise.
4126 * frags.h: Likewise.
4127
ea20a7da
CC		 41282000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4129
4130 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4131 options.
4132 * doc/as.texinfo: Added notes about this new option.
4133
266cb5f1
HPN		 41342000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4135
4136 * config/tc-sh.c (JREG): Remove.
4137 (md_convert_frag): Remove #if 0:d code using JREG.
4138
6588847e
DN		 41392000-10-15 Diego Novillo <dnovillo@cygnus.com>
4140
4141 * config/tc-i386.c (i386_operand_modifier): Only match
4142 modifiers SHORT and FLAT if they are followed by a space.
4143 (parse_register): When `allow_naked_reg' is set, do not confuse
4144 identifiers that start with a register name with a register.
4145
30a2b4ef
KH		 41462000-10-12 Kazu Hirata <kazu@hxi.com>
4147
4148 * app.c: Fix formatting.
4149 * as.c: Likewise.
4150 * as.h: Likewise.
4151 * bit_fix.h: Likewise.
4152 * cgen.c: Likewise.
4153 * cgen.h: Likewise.
4154 * cond.c: Likewise.
4155
d01e2a23
AM		 41562000-10-11 Alan Modra <alan@linuxcare.com.au>
4157
4158 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4159
44852b19
AM		 41602000-10-07 Alan Modra <alan@linuxcare.com.au>
4161
dc1fc56b
AM		 4162 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4163 Re-arrange function a little and improve error message.
4164
44852b19
AM		 4165 * write.c (write_relocs): Fix a comment.
4166
4167 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4168 link-once sections.
4169
afa680f8
JW		 41702000-10-05 Jim Wilson <wilson@cygnus.com>
4171
4172 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4173
ce8a8b2f
AM		 41742000-10-05 Alan Modra <alan@linuxcare.com.au>
4175
4176 * config/tc-i386.c: Delete some useless comments, reformat others.
4177
4178 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4179 non-global syms in linkonce sections.
4180
56d27c17
AM		 41812000-10-04 Ralf Baechle <ralf@gnu.org>
4182
4183 * config/tc-ia64.c (operand_match): Don't use // style comments.
4184 * config/tc-i370.c: Likewise.
4185
7b15d668
HPN		 41862000-09-29 Hans-Peter Nilsson <hp@axis.com>
4187
4188 Changes to handle varying register prefix and user symbol prefix.
4189 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4190 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4191 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4192 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4193 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4194 (demand_register_prefix): New variable.
4195 (md_pseudo_table): New pseudo ".syntax".
4196 (md_longopts): New options --no-underscore and --underscore.
4197 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4198 on symbols_have_leading_underscore.
4199 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4200 (get_spec_reg): Ditto.
4201 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4202 Fix formatting.
4203 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4204 --help.
4205 <case OPTION_NO_US, case OPTION_US>: New.
4206 (md_show_usage): Be brief and reformat to match continuation of
4207 --help.
4208 * po/gas.pot: Regenerate.
4209
27df9f40
AM		 42102000-09-28 Alan Modra <alan@linuxcare.com.au>
4211
4212 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4213 force relocs for 12 bit branches.
4214 (md_apply_fix): Similarly, adjust logic here.
4215
5506e1a5
AM		 42162000-09-28 Alan Modra <alan@linuxcare.com.au>
4217
4218 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4219 adjust for external and weak syms as we will use a reloc. Allow
4220 for +8 offset when calculating limits of branches.
4221 (hppa_fix_adjustable): Undo 2000-09-23 change.
4222 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4223 Correct distance calculation.
47d89dba
AM		 4224 (tc_gen_reloc): Print the file name and line number if we can't
4225 handle a fixup.
5506e1a5
AM		 4226
4227 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4228 * config/tc-hppa.c (nonzero_dibits): Define.
4229 (arg_reloc_stub_needed): Check each arg and return value
4230 separately for zero case.
4231 (pa_align): Declare argument `bytes'.
4232
81d4177b
KH		 42332000-09-25 Kazu Hirata <kazu@hxi.com>
4234
4235 * config/tc-cris.c: Fix formatting.
4236 * config/tc-d10v.h: Likewise.
4237 * config/tc-d30v.c: Likewise.
4238 * config/tc-d30v.h: Likewise.
4239 * config/tc-fr30.c: Likewise.
4240 * config/tc-fr30.h: Likewise.
4241 * config/tc-m68k.c: Likewise.
4242 * config/tc-m68k.h: Likewise.
4243 * config/tc-pj.h: Likewise.
4244 * config/tc-ppc.c: Likewise.
4245 * config/tc-ppc.h: Likewise.
4246 * config/tc-sh.c: Likewise.
4247 * config/tc-sh.h: Likewise.
4248 * config/tc-sparc.c: Likewise.
4249 * config/tc-v850.h: Likewise.
4250 * config/tc-vax.h: Likewise.
4251 * config/tc-w65.h: Likewise.
4252 * config/tc-z8k.h: Likewise.
4253
959ee541
AM		 42542000-09-23 Alan Modra <alan@linuxcare.com.au>
4255
4256 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4257 checks only for ELF.
4258 (hppa_force_relocation): Likewise.
4259
139368c9
JW		 42602000-09-22 Jim Wilson <wilson@cygnus.com>
4261
4262 * config/tc-ia64.c (dv_sem): Add "stop".
4263 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4264 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4265 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4266 match above.
4267 (mark_resources): Check IA64_RS_PRr.
4268
151337e8
NC		 42692000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4270
56d27c17 4271 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 4272 md_estimate_size_before_relax): Redesign and clean up the
4273 relaxation mechanism.
4274
0b7410c4
KH		 42752000-09-21 Kazu Hirata <kazu@hxi.com>
4276
4277 * config/tc-ns32k.c: Fix formatting.
4278 * config/tc-ns32k.h: Likewise.
4279
a4d24084
KH		 42802000-09-20 Kazu Hirata <kazu@hxi.com>
4281
82efde3a
KH		 4282 * config/tc-m32r.c: Fix formatting.
4283 * config/tc-m32r.h: Likewise.
4284 * config/tc-m68851.h: Likewise.
4285 * config/tc-m68hc11.c: Likewise.
4286 * config/tc-m68hc11.h: Likewise.
4287 * config/tc-m88k.c: Likewise.
4288 * config/tc-mcore.c: Likewise.
a75214e5 4289 * config/tc-mcore.h: Likewise.
82efde3a
KH		 4290 * config/tc-mips.c: Likewise.
4291 * config/tc-mips.h: Likewise.
4292 * config/tc-mn10200.h: Likewise.
4293 * config/tc-mn10300.h: Likewise.
a75214e5 4294 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 4295 * config/tc-tahoe.h: Likewise.
4296
4844386e 42972000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 4298
4299 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4300 Likewise in relaxation description comments.
4301
9e754211
AM		 43022000-09-18 Alan Modra <alan@linuxcare.com.au>
4303
4304 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4305 subtraction of two syms without emitting a relocation.
4306
4307 From David Huggins-Daines <dhd@linuxcare.com>
4308 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4309 global or weak symbols.
4310
4a4f25cf
KH		 43112000-09-15 Kazu Hirata <kazu@hxi.com>
4312
4313 * config/tc-h8300.h: Fix formatting.
4314 * config/tc-h8500.c: Likewise.
4315 * config/tc-h8500.h: Likewise.
4316 * config/tc-hppa.h: Likewise.
4317 * config/tc-i370.h: Likewise.
4318 * config/tc-i386.h: Likewise.
4319 * config/tc-i860.c: Likewise.
4320 * config/tc-i860.h: Likewise.
4321 * config/tc-i960.h: Likewise.
4322 * config/tc-ia64.c: Likewise.
4323 * config/tc-ia64.h: Likewise.
4324
1dab94dd
KH		 43252000-09-14 Kazu Hirata <kazu@hxi.com>
4326
4327 * config/tc-a29k.c: Fix formatting.
4328 * config/tc-alpha.c: Likewise.
4329 * config/tc-arc.c: Likewise.
4330 * config/tc-arc.h: Likewise.
4331 * config/tc-arm.c: Likewise.
4332 * config/tc-arm.h: Likewise.
4333 * config/tc-avr.c: Likewise.
4334 * config/tc-avr.h: Likewise.
4335 * config/tc-tic30.c: Likewise.
4336 * config/tc-tic30.h: Likewise.
4337 * config/tc-tic54x.c: Likewise.
4338 * config/tc-tic54x.h: Likewise.
4339 * config/tc-tic80.c: Likewise.
4340 * config/tc-tic80.h: Likewise.
4341
7484b8e6
TW		 43422000-09-14 Timothy Wall <twall@cygnus.com>
4343
4344 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4345 parallel comparisons for later use.
4346 (struct rsrc): Add parallel comparison type.
4347 (resources_match): Skip special cases of PR usage (non-conflicting
4348 parallel compares).
56d27c17 4349
bf514e21
KH		 43502000-09-13 Kazu Hirata <kazu@hxi.com>
4351
4352 * config/obj-ecoff.c: Fix formatting.
4353 * config/obj-elf.c: Likewise.
4354 * config/obj-elf.h: Likewise.
4355 * config/obj-evax.h: Likewise.
4356 * config/obj-generic.h: Likewise.
4357 * config/obj-hp300.c: Likewise.
4358 * config/obj-hp300.h: Likewise.
4359 * config/obj-ieee.h: Likewise.
4360 * config/obj-vms.c: Likewise.
4361 * config/obj-vms.h: Likewise.
4362
156c2f8b 43632000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 4364
50705ef4
AM		 4365 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4366 (md_parse_option): Ditto.
4367 (md_longopts): Add -mips32 option.
4368 (md_show_usage): Document new options.
4369 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4370 (mips_ip): Assemble mfc0 with a sub-selection code.
4371 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 4372 (mips_cpu_to_str): New function.
4373 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4374 Use CPU_* defines instead of hardcoded numbers.
4375
50705ef4
AM		 4376 * doc/as.texinfo: Document new options.
4377 * doc/c-mips.texi: Ditto.
156c2f8b 4378
a01b9fa4
KH		 43792000-09-12 Kazu Hirata <kazu@hxi.com>
4380
4381 * as.h: Fix formatting.
4382 * asintl.h: Likewise.
4383 * bit_fix.h: Likewise.
dcd619be
KH		 4384 * config/obj-aout.c: Likewise.
4385 * config/obj-aout.h: Likewise.
4386 * config/obj-bout.c: Likewise.
4387 * config/obj-bout.h: Likewise.
4388 * config/obj-coff.c: Likewise.
4389 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 4390 * dwarf2dbg.h: Likewise.
4391 * expr.h: Likewise.
4392 * flonum.h: Likewise.
4393 * frags.h: Likewise.
4394 * itbl-ops.h: Likewise.
4395 * macro.h: Likewise.
4396 * read.h: Likewise.
4397 * sb.h: Likewise.
4398 * struc-symbol.h: Likewise.
4399 * subsegs.h: Likewise.
4400 * symbols.h: Likewise.
4401 * tc.h: Likewise.
4402 * write.h: Likewise.
4403
92774660
KH		 44042000-09-11 Kazu Hirata <kazu@hxi.com>
4405
f0e652b4
KH		 4406 * bignum-copy.c: Fix formatting.
4407 * config/tc-i370.c: Likewise.
92774660
KH		 4408 * config/tc-i960.c: Likewise.
4409 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 4410 * ehopt.c: Likewise.
4411 * flonum-copy.c: Likewise.
4412 * flonum-konst.c: Likewise.
4413 * flonum-mult.c: Likewise.
4414 * literal.c: Likewise.
4415 * read.c: Likewise.
4416 * sb.c: Likewise.
4417 * stabs.c: Likewise.
4418 * subsegs.c: Likewise.
92774660 4419
222f8079
PB		 44202000-09-09 Philip Blundell <philb@gnu.org>
4421
4422 * configure.in (arm*-*-uclinux*): New target.
4423 * configure: Regenerate.
4424
c488923f
KH		 44252000-09-09 Kazu Hirata <kazu@hxi.com>
4426
4427 * input-file.c: Fix formatting.
4428 * itbl-ops.c: Likewise.
4429 * messages.c: Likewise.
4430
e0e3ecca
PB		 44312000-09-08 Philip Blundell <philb@gnu.org>
4432
4433 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4434 offset is negative.
4435
5d64ca4e
L		 44362000-09-07 H.J. Lu <hjl@gnu.org>
4437
4438 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4439 * configure: Rebuild.
4440
bdaaa2e1
KH		 44412000-09-07 Kazu Hirata <kazu@hxi.com>
4442
e49bc11e
KH		 4443 * atof-generic.c: Fix formatting.
4444 * config/tc-mips.c: Likewise.
e13b337a
KH		 4445 * config/tc-vax.c: Likewise.
4446 * input-scrub.c: Likewise.
bdaaa2e1 4447
d07ed2cd
AO		 44482000-09-07 Alexandre Oliva <aoliva@redhat.com>
4449
4450 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4451 * configure.in (sh-*-linux*): Added.
4452 * configure: Rebuilt.
4453
86905619
KH		 44542000-09-06 Kazu Hirata <kazu@hxi.com>
4455
a28a3ccf
JL		 4456 * config/tc-hppa.c: Fix formatting.
4457
86905619
KH		 4458 * ecoff.c: Fix formatting.
4459
58cccadb
AO		 44602000-09-06 Alexandre Oliva <aoliva@redhat.com>
4461
4462 * configure: Rebuilt with new libtool.m4.
4463
542d6675
KH		 44642000-09-05 Kazu Hirata <kazu@hxi.com>
4465
4466 * cgen.c: Fix formatting.
4467 * config/tc-ia64.c: Likewise.
4468
5b343f5a
NC		 44692000-09-05 Nick Clifton <nickc@redhat.com>
4470
4471 * aclocal.m4: Regenerate.
4472 * config.in: Regenerate.
4473 * configure: Regenerate.
4474 * po/gas.pot: Regenerate.
50bbae35 4475
07e90ad5
HPN		 44762000-09-05 Hans-Peter Nilsson <hp@axis.com>
4477
4478 * config/tc-cris.c: Correct comment typos.
4479
1485d400
EC		 44802000-09-05 Eric Christopher <echristo@cygnus.com>
4481
4482 * config/tc-mn10300.c: Cleanup.
4483 (md_pcrel_from): Enable.
4484
904a31bf
AM		 44852000-09-05 Alan Modra <alan@linuxcare.com.au>
4486
927781e2
AM		 4487 * expr.c (operand): Fix a comment typo.
4488 * write.c (write_relocs): Fix a signed/unsigned warning.
4489
ecacdc7a
AM		 4490 * config/tc-hppa.c (fudge_reg_expressions): New
4491 (hppa_force_reg_syms_absolute): New.
4492 (pa_equ): Allow reg_section expressions.
4493 * config/tc-hppa.c (md_optimize_expr): Define.
4494 (hppa_force_reg_syms_absolute): Prototype.
4495
4496 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4497 (pa_parse_number): Pass in arg to select fp reg parsing.
4498 Return 1 to indicate format checks pass. If strict, then only
4499 accept a register or register symbol. Return value in...
4500 (pa_number): New static for pa_parse_number.
4501 (FP_REG_BASE): Define.
4502 (FP_REG_RSEL): Define.
4503 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4504 appropriate. White space changes.
4505 (need_pa11_opcode): Don't bother passing any params, get them from
4506 globals instead.
4507 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4508 Remove extraneous check in case 'Q'.
4509 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4510 reg, set section of resulting symbol to reg_section.
4511 (pa_parse_space_stmt): Modify call to pa_parse_number.
4512 (pa_space): Likewise.
4513
904a31bf
AM		 4514 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4515 (hppa_force_relocation): Handle vtable relocs.
4516 (pa_vtable_entry): New.
4517 (pa_vtable_inherit): New.
4518 (md_pseudo_table): Add entries for vtable pseudos.
4519 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4520 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4521 against weak syms.
4522 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4523 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4524 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4525 millicode import.
4526 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4527 specify a symbol type.
4528
4529 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4530 dependent things together.
4531 (md_elf_symbol_type): Define.
4532
4533 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4534 symbol.
4535 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4536
4537 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4538 (obj_elf_vtable_entry): Declare.
4539
4540 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4541 and export function.
4542 (obj_elf_vtable_entry): Similarly.
4543 (elf_pseudo_table): Fix the damage with a cast.
4544
a47cf567 45452000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 4546
4547 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4548 for template selection when a label is needed.
4549
197865e8
KH		 45502000-09-02 Kazu Hirata <kazu@hxi.com>
4551
4552 * config/tc-ia64.c: Fix formatting.
4553
18e03609
NC		 45542000-09-02 Nick Clifton <nickc@redhat.com>
4555
4556 * configure.in: Increase version number to 2.10.91.
4557 * configure: Regenerate.
4558 * aclocal.m4: Regenerate.
4559 * config.in: Regenerate.
4560 * po/gas.pot: Regenerate.
4561 * Makefile.in: Regenerate.
1485d400 4562
a1cc9221
AO		 45632000-09-01 Alexandre Oliva <aoliva@redhat.com>
4564
4565 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4566 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4567 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4568 similar relocs.
4569 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4570 branches.
4571
45722000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4573
4574 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4575 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4576 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4577 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4578 (GOT_symbol): New variable.
4579 (md_undefined_symbol): Set it.
4580
44576e1f
RH		 45812000-09-01 Richard Henderson <rth@cygnus.com>
4582
4583 * config/tc-ia64.c (match): Don't inline.
4584 (extra_goodness): New.
4585 (md_begin): Prefer nop.f and nop.b for best_template.
4586
29f8404c
KH		 45872000-08-31 Kazu Hirata <kazu@hxi.com>
4588
76b0a8c0
KH		 4589 * as.c: Fix formatting.
4590 * cond.c: Likewise.
4591 * frags.c: Likewise.
29f8404c
KH		 4592 * macro.c: Likewise.
4593
b4c1ea07
EC		 45942000-08-31 Eric Christopher <echristo@cygnus.com>
4595
4596 * config/tc-mn10300.c: Cleanup and fix warnings.
4597 (md_pseudo_table): Add initializers.
4598 (md_show_usage): Cleanup.
4599 (md_parse_option): Fix warnings.
4600 (md_undefined_symbol): Fix warnings.
4601 (md_conver_frag): Fix warnings.
4602 (tc_gen_reloc): Fix warnings.
4603 (md_apply_fix3): Fix warnings.
4604 (check_operand): Fix warnings.
4605
ac48eca1
AO		 46062000-08-31 Alexandre Oliva <aoliva@redhat.com>
4607
4608 * acinclude.m4: Include libtool and gettext macros from the
4609 top level.
4610 * aclocal.m4, configure: Rebuilt.
4611
e0c21649
GK		 46122000-08-30 Mark Hatle <mhatle@mvista.com>
4613
4614 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4615
cf39a089
KH		 46162000-08-31 Kazu Hirata <kazu@hxi.com>
4617
4618 * listing.c: Fix formatting.
4619
3ee4defc
KH		 46202000-08-29 Kazu Hirata <kazu@hxi.com>
4621
4622 * app.c: Fix a comment typo. Fix formatting.
4623
1e8d20f4
NC		 46242000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4625
29184774 4626 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 4627 offset of the target destination for jmp instructions.
4628 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 4629
5bcac8a4
HPN		 46302000-08-24 Hans-Peter Nilsson <hp@axis.com>
4631
4632 * NEWS: Mention support for CRIS.
4633
46547ecc
DC		 4634Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4635
4636 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4637 Sets `.lcomm' alignment to zero.
4638
4b853faa
AO		 46392000-08-23 Alexandre Oliva <aoliva@redhat.com>
4640
29184774
NC		 4641 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4642 TC_FIX_ADJUSTABLE): Define.
4b853faa 4643
efcc5914
JW		 46442000-08-23 Jim Wilson <wilson@cygnus.com>
4645
4646 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4647 unwind.personality_routine is set.
4648
aca719bf
AO		 46492000-08-23 H.J. Lu <hjl@gnu.org>
4650
4651 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4652
a3da4de1
AO		 46532000-08-23 Alexandre Oliva <aoliva@redhat.com>
4654
4655 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4656 environment is pe.
4657
56385375
L		 46582000-08-22 H.J. Lu <hjl@gnu.org>
4659
4660 * config.in (STRICTCOFF): New for strict COFF.
4661
4662 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4663 i386-*-go32* and i386-go32-rtems*.
4664 * configure: Rebuilt.
4665
4666 * config/obj-coff.c (obj_coff_endef): Follow the historical
4667 behavior if STRICTCOFF is not defined.
4668
4669 * doc/internals.texi: Document STRICTCOFF.
4670
8f36cd18
AO		 46712000-08-22 Alexandre Oliva <aoliva@redhat.com>
4672
4673 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4674 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4675 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4676 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4677 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4678 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4679 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4680 Likewise.
4681
58a77e41
EC		 46822000-08-22 Eric Christopher <echristo@cygnus.com>
4683
4684 * config/tc-mn10300.c: (md_apply_fix): New function.
4685 (mn10300_force_relocation): New function.
4686 (mn10300_fix_adjustable): New function.
4687
4688 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4689 (TC_HANDLES_FX_DONE): Define.
4690 (obj_fix_adjustable): Define.
4691 (MD_APPLY_FIX3): Define.
4692 (TC_LINKRELAX_FIXUP): Define.
4693
4694 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4695 previously defined.
4696 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4697
4698 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4699
ded0649c
JE		 47002000-08-21 Jason Eckhardt <jle@cygnus.com>
4701
4702 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4703 if the fixup resulted in a relocation.
4704
66102fe2
NC		 47052000-08-18 Nick Clifton <nickc@redhat.com>
4706
4707 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4708 Make reference to first element of shift_names explicit.
4709
02198638
AO		 47102000-08-18 Alexandre Oliva <aoliva@redhat.com>
4711
4712 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4713 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4714 add a symbol's address. Removed all target-specific #ifdefs that
4715 used to accomplished the same.
4716 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4717 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4718 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4719 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4720 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4721
353e2c69
KH		 47222000-08-17 Kazu Hirata <kazu@hxi.com>
4723
4724 * dwarf2dbg.c: Fix formatting.
4725
4fb7971f
NC		 47262000-08-17 Nick Clifton <nickc@redhat.com>
4727
4728 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4729 to be recoded as logical shift lefts by zero.
4730
50b81f19
JW		 47312000-08-16 Jim Wilson <wilson@cygnus.com>
4732
4733 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4734 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4735 source registers.
4736 (note_register_values): Handle IA64_OPND_R3_2 operands.
4737
f869cfc6
JE		 47382000-08-16 Jason Eckhardt <jle@cygnus.com>
4739
50bbae35 4740 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 4741
8cb8bcba
NC		 47422000-08-16 Nick Clifton <nickc@redhat.com>
4743
4744 * config/tc-arm.c (struct asm_shift): Delete.
4745 (shift[]): Delete.
4746 (enum asm_shift_index): New.
4747 (struct asm_shift_properties): New.
4748 (struct asm_shift_name): New.
4749 (shift_properties[]); New.
4750 (shift_names[]); New.
4751
4752 (decode_shift): Use new structures.
4753 Issue a warning is "ROR #0" is used.
4754 Issue a warning if "ASR #0" or "LSR #0" is used.
4755
4756 (md_begin): Initialise arm_shift_hsh table from new
4757 asm_shift_name array.
4758
c2158c24
JJ		 47592000-08-16 Jakub Jelinek <jakub@redhat.com>
4760
4761 * config/tc-sparc.c: Kill all warnings.
4762 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4763 in -xarch= as well.
4764 (md_show_usage): Update usage text.
4765
70485b5c
NC		 47662000-08-16 Nick Clifton <nickc@redhat.com>
4767
c2158c24 4768 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 4769 useful.
4770
a47cf567 47712000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 4772
4773 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4774
4775 * config/tc-sh.c (md_assemble): Changed so debug_type
4776 test performed for ppi_assemble
4777 * config/tc-sh.c: Included dwarf2dbg.h.
4778 (debug_line): Defined.
4779 (md_assemble): Generates dwarf2 line info.
4780 (sh_finalize): New function. Finalize dwarf2 info.
4781 (assemble_ppi): Returns size of code generated.
4782 (build_Mytes): Returns size of code generated.
4783 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4784 * config/tc-sh.h (md_end): Defined.
4785 (sh_finalize): Declared.
4786
1db77c8e
AO		 47872000-08-15 Alexandre Oliva <aoliva@redhat.com>
4788
4789 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4790 md_number_to_chars.
4791
046b3b54
NC		 47922000-08-14 Nick Clifton <nickc@redhat.com>
4793
4794 * config/tc-arm.c (do_bx): Allow "bx pc".
4795
c43c2cc5
JW		 47962000-08-14 Jim Wilson <wilson@cygnus.com>
4797
4798 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4799 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4800 (md_begin): Change assignment to md.flag to OR in the new bit.
4801
d1d8ba22
NC		 48022000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4803
4804 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 4805 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4806 C_MOU, and C_EOS.
d1d8ba22 4807
22b36938
JE		 48082000-08-14 Jason Eckhardt <jle@cygnus.com>
4809
4810 * NEWS: Mention i860 support.
4811
c0bd0db2
JL		 4812Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4813
4814 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4815
0ac658b8
AS		 48162000-08-14 Andreas Schwab <schwab@suse.de>
4817
4818 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4819
9fc2dda2
JE		 48202000-08-11 Andreas Schwab <schwab@suse.de>
4821
4822 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4823 argument.
4824
bc4466dc
KH		 48252000-08-11 Kazu Hirata <kazu@hxi.com>
4826
4827 * expr.c: Fix formatting.
351aa9f6 4828 * config/obj-bout.c: Likewise.
bc4466dc 4829
a9c99419
JE		 48302000-08-10 Jason Eckhardt <jle@cygnus.com>
4831
4832 * doc/c-i860.texi: Flesh out the i860 section more.
4833
7c743825
KH		 48342000-08-10 Kazu Hirata <kazu@hxi.com>
4835
4836 * symbols.c: Fix formatting.
929b12bc 4837 * expr.c: Likewise.
7c743825 4838
fa2255cb
DN		 4839Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4840
29184774
NC		 4841 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4842 modifier has the IgnoreSize bit set.
fa2255cb 4843
fc997f4b
AM		 48442000-08-09 Alan Modra <alan@linuxcare.com.au>
4845
4846 From Rodney Brown <RodneyBrown@mynd.com>
4847 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4848 * configure: Regenerate.
4849
a47cf567
NC		 48502000-08-09 Kazu Hirata <kazu@hxi.com>
4851
4852 * hash.c: Fix formatting.
4853 * gasp.c: Likewise.
4854
305d537e
JE		 48552000-08-08 Jason Eckhardt <jle@cygnus.com>
4856
4857 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4858 (i860_fix_info): New enum.
4859 (MD_APPLY_FIX3): Define.
4860 (WORKING_DOT_WORD): Define.
4861 (TC_HANDLES_FX_DONE): Define.
4862 (DIFF_EXPR_OK): Define.
4863 (LISTING_HEADER): Define.
4864 (TARGET_FORMAT): Select target format based on endian flag.
4865 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4866 (target_big_endian): Add external declaration.
4867
4868 * config/tc-i860.c: All existing code reworked completely. Other
4869 new code shown below.
4870 (SYNTAX_SVR4): Define.
4871 (target_warn_expand): New variable.
4872 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4873 (md_longopts): Declare and define with new options (-EL, -EB,
4874 and -mwarn-expand).
4875 (md_show_usage): New function.
4876 (md_operand): New function.
4877 (obtain_reloc_for_imm16): New function.
4878 (md_apply_fix3): New function.
4879 (tc_gen_reloc): New function.
4880
df86943d
NC		 48812000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4882
4883 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4884 2 bytes of the jump address are in the same frag.
4885 (find): Accept 68hc12 register indirect modes.
4886
4887 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 4888
30d25259
RH		 48892000-08-07 Richard Henderson <rth@cygnus.com>
4890
4891 * config/tc-ia64.c (unwind): Add prologue_mask member.
4892 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4893 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4894 (dot_body): Clear unwind.prologue_mask.
4895 (dot_prologue): Set it. Accept a register second argument.
4896
2d484c7f
KH		 48972000-08-07 Kazu Hirata <kazu@hxi.com>
4898
4899 * config/atof-ieee.c: Fix formatting.
4900 * config/atof-tahoe.c: Likewise.
4901
a47cf567 49022000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 4903
3d4ae3c0
NC		 4904 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4905 work.
4906
c91d2e08
NC		 4907 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4908 of .popsection, .previous, .pushsection, .subsection,
4909 .version, .vtable_entry, .vtable_inherit and .weak.
4910
47926f60
KH		 49112000-08-05 Kazu Hirata <kazu@hxi.com>
4912
4913 * config/tc-cris.c: Fix formatting.
4914 * config/tc-i386.c: Likewise.
4915 * config/tc-sparc.c (sparc_ip): Simplify the code.
4916
ab3e48dc
KH		 49172000-08-04 Kazu Hirata <kazu@hxi.com>
4918
4919 * config/tc-cris.c: Rearrange code for readability.
4920 * config/tc-d10v.c: Fix formatting.
4921 * config/tc-m32r.c: Likewise.
4922 * config/tc-sparc.c: Likewise.
4923
3d56ab85
JW		 49242000-08-02 Jim Wilson <wilson@cygnus.com>
4925
4926 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4927 before ia64_find_opcode.
4928 (md_assemble): Likewise.
4929
3f9dfb2c
NC		 49302000-08-01 Nick Clifton <nickc@cygnus.com>
4931
a47cf567 4932 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 4933 Undo some formatting fixes.
3f9dfb2c 4934
28e4f854
KH		 49352000-08-01 Kazu Hirata <kazu@hxi.com>
4936
4937 * config/obj-som.c: Fix formatting.
4938 * config/obj-ieee.c: Likewise.
4939 * config/tc-arm.c: Likewise.
4940 * config/tc-v850.c: Likewise.
4941
a570e639
NC		 49422000-08-01 Nick Clifton <nickc@redhat.com>
4943
4944 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4945 index by command line option.
58a77e41 4946
a570e639
NC		 49472000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4948
4949 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4950 (@node M68K-Branch): Rewrite to match the reality.
4951
e3308d0d
JE		 49522000-07-31 Jason Eckhardt <jle@cygnus.com>
4953
4954 * doc/c-i860.texi: New file.
4955 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4956 * doc/Makefile.in: Regenerate.
4957 * doc/all.texi: Add I860 as relevant architecture.
4958 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4959
2fd5405a
NC		 49602000-07-31 Kazu Hirata <kazu@hxi.com>
4961
4962 * config/tc-d30v.c: Fix formatting.
4963
28e7409f
NC		 49642000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4965
50bbae35
AM		 4966 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4967 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4968 long emit a long branch if available instead of an absolute jump, never
4969 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 4970
4971 * doc/c-m68k.texi: Document new command line option.
58a77e41 4972
a47cf567
NC		 49732000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4974
4975 * config/tc-avr.c: Use PARAMS macro in function declarations.
4976 Don't declare md_pcrel_from_section (already in tc-avr.h).
4977 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4978 (avr_operand): Don't set (unsigned) op_mask to -1.
4979
534022ea
JE		 49802000-07-28 Jason Eckhardt <jle@cygnus.com>
4981
50bbae35
AM		 4982 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4983 * configure: Regenerated.
4984 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4985 of operand to the .type directive (.e.g, "type").
534022ea 4986
4c400d5e
AM		 49872000-07-28 Alan Modra <alan@linuxcare.com.au>
4988
4989 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4990 * app.c (do_scrub_chars): Record where first comment found.
4991 * read.c (read_a_source_file): Init found_comment on entry, and
4992 notify whether comments found on exit.
4993 * config/tc-hppa.c (md_shortopts): Add "c".
4994 (md_longopts): Add warn-comment.
4995 (md_parse_option): Handle it.
4996 (md_show_usage): Show available options.
4997 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4998
0aa529cb
AC		 4999Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5000
5001 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5002 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 5003 sym_ptr_ptr
0aa529cb
AC		 5004 (md_estimate_size_before_relax): Don't fall off end of function.
5005
c6a7ab1f
NC		 50062000-07-27 Kazu Hirata <kazu@hxi.com>
5007
5008 * config/tc-avr.c: Fix formatting.
5009 * config/tc-ns32k.c: Likewise.
5010
e0c6ed95
AM		 50112000-07-27 Alan Modra <alan@linuxcare.com.au>
5012
5013 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5014
50152000-07-27 Kazu Hirata <kazu@hxi.com>
5016
5017 * config/tc-d10v.c: Fix formatting.
5018 * config/tc-z8k.c: Likewise.
5019 * config/tc-sparc.c: Likewise.
5020
6883dc5e 50212000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 5022
5023 * cgen.c (queue_fixup): Declare opinfo.
5024 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5025 (gas_cgen_md_operand): Ditto.
5026 (gas_cgen_md_apply_fix3): Ditto.
5027
39da8128
DD		 50282000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5029
5030 * config/obj-coff.c (obj_frob_symbol): Don't merge
5031 labels. Don't merge if the symbol isn't constant. Return
5032 immediately if a symbol is merged.
5033
65e68b04
AM		 50342000-07-22 Alan Modra <alan@linuxcare.com.au>
5035
5036 * frags.c (frag_align): Correct absolute section alignment.
5037
5e0d736c
DD		 50382000-07-20 DJ Delorie <dj@redhat.com>
5039
5040 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5041 it breaks linking against DLLs.
5042
3bcbcc3d
HPN		 50432000-07-20 Hans-Peter Nilsson <hp@axis.com>
5044
5045 * configure.in: Add CRIS support.
5046 * configure: Regenerate.
5047 * Makefile.am: (CPU_TYPES): Add cris.
5048 (CPU_OBJ_VALID) [aout]: Add cris.
5049 (MULTI_CPU_TYPES): Add cris.
5050 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 5051 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 5052 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5053 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5054 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5055 Regenerate dependencies.
5056 * Makefile.in: Regenerate.
5057 * aclocal.m4: Regenerate.
5058 * as.c: Declare crisaout, criself.
5059 * config/tc-cris.h, config/tc-cris.c: New.
5060 * config/e-criself.c, config/e-crisaout.c: New.
5061 * po/POTFILES.in, po/gas.pot: Regenerate.
5062
041ff4dd 50632000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 5064
041ff4dd 5065 * read.c: Fix formatting.
efaf0ba4 5066 * write.c: Fix formatting.
041ff4dd 5067
f980ada0
L		 50682000-07-19 H.J. Lu <hjl@gnu.org>
5069
5070 * sb.c: Include <stdlib.h> if exists for abort ().
5071
25a8b250
AM		 50722000-07-19 Alan Modra <alan@linuxcare.com.au>
5073
5074 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5075 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5076 (pa_type_args): Same here.
5077
7a9aaf92
NC		 50782000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5079
5080 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5081 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5082 the storage class is already set.
5083
8098403c
NC		 50842000-07-17 Kazu Hirata <kazu@hxi.com>
5085
fafb6d17 5086 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 5087 * config/tc-mn10200.c: Likewise.
5088 * config/tc-mn10300.c: Likewise.
5089 * config/tc-pj.c: Likewise.
5090 * config/tc-tic80.c: Likewise.
5091 * config/tc-w65.c: Likewise.
8098403c 5092
977e771a
FCE		 50932000-07-17 Frank Ch. Eigler <fche@redhat.com>
5094
5095 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5096 is defined.
5097
63bf5651
ILT		 50982000-07-15 Ian Lance Taylor <ian@zembu.com>
5099
5100 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5101 @code.
5102
1cd1c99b
AM		 51032000-07-15 Alan Modra <alan@linuxcare.com.au>
5104
5105 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5106 ELF as are used for SOM (except the 32-bit reloc one) to decide
5107 whether a symbol can be reduced to a section symbol. Expand on
5108 the comment for symbols involved in LR% and RR% expressions.
5109
119d663a
NC		 51102000-07-14 Nick Clifton <nickc@cygnus.com>
5111
5112 * config/tc-mips.c (mips_disable_float_construction): New
5113 static variable. Set to true if doubles should not be
5114 constructed by loading two single width fp registers with
5115 halves of the value.
5116 (mips_ip): Test mips_disable_float_construction.
5117 (md_longopts): Add command line switches --construct-floats
5118 and --no-construct-floats.
5119 (md_parse_option): Parse new command line options.
5120 (md_show_usage): Describe new command line options.
5121
5122 * doc/c-mips.texi: Document new command line options.
5123
906fac54
AM		 51242000-07-13 Koundinya K <kk@ddeorg.soft.net>
5125
5126 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5127 * configure: Regenerate.
5128
51292000-07-13 Hans-Peter Nilsson <hp@axis.com>
5130
5131 * configure.in (DEFAULT_EMULATION setting): Revert part of
5132 2000-07-01 change that set te_multi=multi unless set to tmips.
5133 * configure: Regenerate.
5134
7f788821
NC		 51352000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5136
5137 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 5138 section when aligning it increases its size.
7f788821 5139
9a736b6b
NC		 51402000-07-11 Kazu Hirata <kazu@hxi.com>
5141
5142 * config/tc-tic54x.c: Fix formatting.
5143
3dd5103b
NC		 51442000-07-10 Kazu Hirata <kazu@hxi.com>
5145
5146 * config/tc-h8500.c: Fix formatting.
1aea3bb8 5147 * config/tc-tic54x.c: Fix formatting.
3dd5103b 5148
46b85d42
AM		 51492000-07-10 Alan Modra <alan@linuxcare.com.au>
5150
5151 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5152 displacements correctly.
5153
5154 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5155
51562000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5157
5158 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5159 warning.
5160 (hash_jam): Ditto.
5161
ad1079af
AM		 51622000-07-09 Alan Modra <alan@linuxcare.com.au>
5163
5164 From David Huggins-Daines <dhd@linuxcare.com>
5165 * config/te-hppalinux64.h: Add a new emulation.
5166 * configure.in (emulations): Add configure bits to support the
5167 64-bit Linux/parisc target.
5168 * configure: Regenerate.
5169
5170 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5171 (md_shortopts): Add `V' for ELF.
5172
5173 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5174 when SOM or ELF_ARG_RELOC are defined.
5175 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5176 ELF_ARG_RELOC are defined.
5177 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5178 (pa_stringer): ..Do it here instead. Fix comment typos.
5179 (hppa_force_relocation): Cast enums to int before comparing with
5180 ints.
5181
5182 From Ryan Bradetich <rbradetich@uswest.net>
5183 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5184 redifinition warning.
5185 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5186 (hppa_force_relocation): ditto
ad1079af
AM		 5187 (md_apply_fix): Added cast to buf to fix warnings.
5188
5189 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5190 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5191
5192 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5193 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5194 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5195 reloc_type** to avoid warnings in switch.
5196 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5197 little earlier instead.
5198
5199 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5200 and elf.
5201 (pa_type_args): Use symbol_arg_reloc_info.
5202 (struct pa_it): Make arg_reloc unsigned int.
5203 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5204 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5205 (pa_code): Delete. pa_text duplicates this function.
5206 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5207 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5208 int.
5209 (cons_fix_new_hppa): Actually change selector to e_fsel when
5210 warning about assuming so.
5211 (tc_gen_reloc): More example elf arg reloc code.
5212 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5213 (hppa_force_relocation): Likewise.
5214
5215 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5216 files.
5217 (pa_end_of_source): Prototype.
5218 (hppa_fix_adjustable): Prototype.
5219 (LABELS_WITHOUT_COLONS): Move it..
5220 * config/te-hppa.h: To here.
5221
5222 * config/te-hppa64.h: New file.
5223
5224 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5225 type.
5226 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5227 format -10, -16, 16 relocs.
5228 (hppa_elf_mark_end_of_function): Test for null
5229 last_call_info->start_symbol
5230
5231 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5232 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5233 re_assesmble_* functions. Delete extraneous statements. Fix
5234 typos in comments.
5235 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5236 insn to re_assemble_*.
5237
623aa224
UC		 52382000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5239
5240 * doc/internals.texi (Expressions): Fix typo.
58a77e41 5241
c4aa876b
NC		 52422000-07-08 Kazu Hirata <kazu@hxi.com>
5243
5244 * config/tc-sh.c: Fix formatting.
d0313fb7 5245 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 5246 * depend.c: Fix formatting.
5247 * flonum-konst.c: Likewise.
5248 * flonum-mult.c: Likewise.
c4aa876b 5249
6b31947e
NC		 52502000-07-07 Kazu Hirata <kazu@hxi.com>
5251
a5bfe8c9 5252 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 5253 * config/obj-vms.c: Fix comments.
5254 * config/tc-a29k.c: Likewise.
5255 * config/tc-alpha.c: Likewise.
5256 * config/tc-h8300.c: Likewise.
5257 * config/tc-h8500.c: Likewise.
5258 * config/tc-i370.c: Likewise.
5259 * config/tc-ia64.c: Likewise.
5260 * config/tc-m68hc11.c: Likewise.
5261 * config/tc-m68k.c: Likewise.
5262 * config/tc-mips.c: Likewise.
5263 * config/tc-ns32k.c: Likewise.
5264 * config/tc-ppc.c: Likewise.
5265 * config/tc-z8k.c: Likewise.
6b31947e 5266
b8a9dcab
NC		 52672000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5268
5269 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5270 Default to '(SEC_LOAD | SEC_DATA)'.
5271 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5272
5273 * doc/internals.texi (CPU Backend): Describe
5274 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5275
beb2de9b
AC		 5276Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5277
5278 * as.c (parse_args): NULL terminate the long option list.
5279
24ddb296
AC		 5280Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5281
5282 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 5283 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 5284
1fe72011
NC		 52852000-07-05 Nick Clifton <nickc@cygnus.com>
5286
5287 * config/tc-d30v.c (write_2_short): Further changes to warning
5288 messages produced when combining EITHER_BUT_PREFER_MU attributed
5289 opcodes.
5290
a5bfe8c9 52912000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 5292
5293 * MAINTAINERS: new
5294
8de8f17e
AO		 52952000-07-04 Alexandre Oliva <aoliva@redhat.com>
5296
5297 * config/tc-arm.c (psrs): Accept combinations of flags.
5298
00d2865b
NC		 52992000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5300
5301 * config/tc-avr.c: Change _ () to _() around all strings marked
5302 for translation (exception from the usual coding style).
5303 (avr_opt): New struct variable, how the new switches are set.
5304 (OPTION_MMCU): Define as 'm' and actually use.
5305 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5306 (show_mcu_list): New function, display the list of known MCUs.
5307 (md_show_usage): Document the new switches. Call show_mcu_list.
5308 (avr_set_arch): Change 'm' to OPTION_MMCU.
5309 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5310 Handle the new switches.
5311 (avr_operands): Disable warnings for undefined combinations of
5312 operands if -mall-opcodes. Disable warnings for skipping two-word
5313 instructions if enhanced core or -mno-skip-bug.
5314 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5315 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5316 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5317 (avr_ldi_expression): Warn about implicit lo8().
5318 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5319
54588503
UC		 53202000-07-01 Koundinya K <kk@ddeorg.soft.net>
5321
50bbae35
AM		 5322 * configure.in: Add entry for mips-*-sysv4*MP*
5323 * configure: Rebuild
5324 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5325 elf32-tradlittlemips for traditional mips targets.
5326 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5327 test for Link Once sections as in adjust_reloc_syms.
5328 * config/te-tmips.h: New file for traditional mips targets. Define
5329 TE_TMIPS.
58a77e41 5330
c9900432
NC		 53312000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5332
5333 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5334 flags argument is not present, don't change an existing section's
5335 section's attributes. If the flags argument is present, warn if the
5336 attributes don't match the section's current attributes. When
5337 long section names are supported, set SEC_LINK_ONCE and
5338 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5339
9d87310a
HPN		 5340Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5341
5342 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5343 symbols; create them.
5344
dbddefbf
NC		 53452000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5346
5347 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 5348 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 5349
2ae7e77b
AH		 53502000-06-27 Aldy Hernandez <aldyh@redhat.com>
5351
5352 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 5353 expressions. Ignore the problem when handling 16 bit signed
5354 immediates, because the assembler will take care of the relocation
5355 later.
2ae7e77b 5356
6b2539e3
NC		 53572000-06-27 Nick Clifton <nickc@cygnus.com>
5358
5359 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 5360 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 5361 sequential order, and emit warning messages if the input source
5362 code contains constructs like that, or parallel constructs
5363 containing such opcodes.
5364
65aa24b6
NC		 53652000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5366
5367 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5368 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5369 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5370 (md_show_usage): Update usage message.
5371 (md_parse_option): Allow redefinition of MCU type within the
5372 same avr[1-5] bfd machine type. Show both old and new MCU type
5373 in the error message.
5374 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5375 Simplify 8K wrap code.
5376
f0c56b90
NC		 53772000-06-25 Kazu Hirata <kazu@hxi.com>
5378
50bbae35
AM		 5379 * config/obj-aout.c: Remove all uses of DEFUN.
5380 * config/obj-ieee.c: Likewise.
5381 * config/tc-sh.c: Fix comment typos.
5382 * config/tc-tahoe.c: Likewise.
5383 * config/tc-vax.c: Likewise.
5384 * config/tc-w65.c: Likewise.
5385 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 5386 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5387
6d249963
DD		 53882000-06-24 DJ Delorie <dj@cygnus.com>
5389
5390 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5391 more changes from Sept 1999
5392 (tc_i386_fix_adjustable): ditto
5393 (md_apply_fix3): ditto
5394
680d2857 53952000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 5396
680d2857
FCE		 5397 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5398 (gas_cgen_parse_operand): Set it around expression() call.
5399 (gas_cgen_md_operand): Test for it before longjmp().
5400
e7b305a2
AM		 54012000-06-24 Kazu Hirata <kazu@hxi.com>
5402
c0fecd35
AM		 5403 * config/tc-h8500.c: Remove all uses of DEFUN.
5404 * config/tc-sh.c: Likewise.
5405 * config/tc-w65.c: Likewise.
5406 * config/tc-z8k.c: Likewise.
5407
e7b305a2
AM		 5408 * config/tc-h8500.c: Fix typos in comments.
5409
ed6d6fd3
FCE		 54102000-06-23 Frank Ch. Eigler <fche@redhat.com>
5411
5412 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5413 is defined.
5414
f7c88872
AM		 54152000-06-23 matthew green <mrg@redhat.com>
5416
5417 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 5418 defined. Fix error message for `[' grouping.
f7c88872 5419
70d6ecf3
AM		 54202000-06-22 Kazu Hirata <kazu@hxi.com>
5421
5422 * config/tc-h8300.c: Fix formatting and comment typos.
5423
e9718fe1
TW		 54242000-06-22 Timothy Wall <twall@cygnus.com>
5425
5426 * config/tc-ia64.c (note_register_values): Move premature QP
5427 notation clearing into the appropriate place.
5428
45288df1
AM		 54292000-06-22 Alan Modra <alan@linuxcare.com.au>
5430
1581f8c9
AM		 5431 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5432 first before anything else. Add bin-bugs.h, emul.h and progress.h
5433 Sort list of files as for $(OBJS) in Makefile.am.
5434
5435 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5436 find one. Remake dependencies.
5437 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5438 * Makefile.in: Regenerate.
5439 * doc/Makefile.in: Regenerate.
5440
45288df1
AM		 5441 * config/tc-i386.c (i386_displacement): Don't assume a constant
5442 displacement is necessarily 16 bits when in 16 bit code mode.
5443 (md_assemble): Instead size the displacement here after we know
5444 for sure that a .code16gcc operand hasn't automatically added
5445 operand size prefixes.
5446
01580992
L		 54472000-06-21 H.J. Lu <hjl@gnu.org>
5448
5449 * Makefile.am: Rebuild dependency.
5450 * Makefile.in: Rebuild.
5451
40f09f82
JL		 54522000-06-21 Kazu Hirata <kazu@hxi.com>
5453
5454 * config/tc-h8300.c (parse_reg): Make the function static.
5455 (parse_exp): Likewise.
5456
78295804
DD		 54572000-06-20 DJ Delorie <dj@cygnus.com>
5458
5459 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5460 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5461 for cygwin import libraries to work properly.
5462
45f85b08
L		 54632000-06-20 H.J. Lu <hjl@gnu.org>
5464
5465 * Makefile.am: Rebuild dependency.
5466 * Makefile.in: Rebuild.
5467 * configure: Likewise.
5468 * doc/Makefile.in: Likewise.
5469
39bec121
TW		 54702000-06-20 Timothy Wall <twall@cygnus.com>
5471
5472 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 5473 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 5474 * doc/c-tic54x.texi: New.
5475 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 5476 documentation file.
39bec121 5477 * doc/all.texi: Add C54X.
3e87a760 5478 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 5479 * doc/Makefile.in: Regenerate.
5480 * configure.in: Add tic54x and define LIBM for tic54x.
5481 * configure: Regenrate.
5482 * config/tc-tic54x.[ch]: New.
5483 * config/obj-coff.h: Add tic54x.
5484 * Makefile.am: (CPU_TYPES): Add tic54x.
5485 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5486 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5487 (as_new_LDADD): Add $(LIBM).
5488 * Makefile.in: Regenerate.
3e87a760 5489
60bcf0fa
NC		 54902000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5491
5492 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5493 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5494 * doc/as.texinfo: Likewise.
5495
5496 * configure, Makefile.in: Regenerate.
5497 * configure.in (emulations): Recognize m6811 and m6812.
5498 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5499 Added files for 68hc11 and 68hc12 assembler.
5500 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5501 * config/tc-m68hc11.h: Header definition for that assembler.
5502
ec05f674
NC		 55032000-06-18 Nick Clifton <nickc@redhat.com>
5504
24ef8152
NC		 5505 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5506 instead of OCTETS_PER_BYTE.
5507
ec05f674 5508 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 5509 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 5510
119caedd
L		 55112000-06-18 H.J. Lu <hjl@gnu.org>
5512
5513 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5514 * configure: Rebuild.
5515
607723e4
NC		 55162000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5517
3e87a760
AM		 5518 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5519 to BFD_ASSEMBLER.
607723e4 5520
b946ec34
NC		 55212000-06-16 Nick Clifton <nickc@cygnus.com>
5522
5523 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5524 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5525
5526 * doc/c-mips.texi: Document newly accepted cpu variants.
5527
37ce37b1
UC		 55282000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5529
5530 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5531
c06ae4f2
UC		 55322000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5533
5534 * macro.c (getstring): Make it possible to escape the quote
5535 character.
5536
20348649
JL		 5537Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5538
5539 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5540
bcef29e6
L		 55412000-06-13 H.J. Lu <hjl@gnu.org>
5542
5543 * configure: Regenerate.
5544
63a0b638
AM		 55452000-06-09 Alan Modra <alan@linuxcare.com.au>
5546
5547 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5548 separator.
5549 * doc/internals.texi (line_separator_chars): Semicolon is no
5550 longer a default. Mention null and newline as defaults.
5551
5552 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5553
5554 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5555 * config/tc-i860.h (line_separator_chars): Likewise.
5556 * config/tc-h8300.c (line_separator_chars): Likewise.
5557 * config/tc-i960.c (line_separator_chars): Likewise.
5558 * config/tc-m68k.c (line_separator_chars): Likewise.
5559 * config/tc-mips.c (line_separator_chars): Likewise.
5560 * config/tc-ns32k.c (line_separator_chars): Likewise.
5561 * config/tc-sparc.c (line_separator_chars): Likewise.
5562 * config/tc-vax.c (line_separator_chars): Likewise.
5563
5564 * config/tc-h8300.c (comment_chars): Use string initialiser.
5565 * config/tc-i960.c (line_comment_chars): Likewise.
5566 * config/tc-z8k.c (comment_chars, line_comment_chars,
5567 line_separator_chars): Likewise.
5568
5569 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5570 for TE_LINUX.
5571
9bab9349
NC		 55722000-06-08 Nick Clifton <nickc@cygnus.com>
5573
5574 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5575 for size 1 fixes.
5576
946efd95
DB		 55772000-06-08 David O'Brien <obrien@FreeBSD.org>
5578
5579 * configure.in (VERSION): Update to show this is the CVS mainline.
5580
6480b79a
DB		 55812000-06-08 Matthew Jacob <mjacob@feral.com>
5582
5583 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5584 $at is the integer register $r28, vs. both $r28 and the floating
5585 point register $f28.
5586
10850f29
JW		 55872000-06-08 James E. Wilson <wilson@cygnus.com>
5588
5589 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5590 (dot_endp): Don't call ia64_flush_insns.
5591 (emit_one_bundle): Don't delete prologue/body records from
5592 unwind_record list in first loop. Rewrite second loop to account for
5593 this.
5594
150f24a2
JW		 55952000-06-07 David Mosberger <davidm@hpl.hp.com>
5596
5597 * config/tc-ia64.c: Add missing prototypes.
5598 (generate_unwind_image): Cast argument to output_unw_records call.
5599
e38c9cc2
DC		 5600Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5601
46b85d42 5602 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 5603
1188e082
DC		 5604Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5605
5606 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5607 (REGISTER_P): likewise.
5608 (avr_opcodes): uses include/opcode/avr.h
5609 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 5610
ac743b2c
AM		 56112000-06-04 Alan Modra <alan@linuxcare.com.au>
5612
0b545448
AM		 5613 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5614 initializers too.
ac743b2c 5615
969e1a7b
L		 56162000-06-03 H.J. Lu <hjl@gnu.org>
5617
5618 * read.c (is_end_of_line): Put back `;'.
5619
65172ab8
AM		 56202000-06-03 Alan Modra <alan@linuxcare.com.au>
5621
5622 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5623
b75c0c92
AM		 56242000-06-01 Alan Modra <alan@linuxcare.com.au>
5625
5626 * expr.c (operand): Test is_end_of_line outside switch to catch
5627 line separator chars that are also operators.
5628 (operator): Return O_illegal for line separator chars.
5629
5630 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5631 entry (or `!' entry for TC_HPPA).
5632
5633 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5634 before indexing is_end_of_line. Remove redundant check for '\0'.
5635 (fp_op2): Likewise.
5636 * config/tc-h8500.c (md_assemble): Likewise.
5637 * config/tc-mcore.c (md_assemble): Likewise.
5638 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5639 (md_atof): Likewise
5640
5641 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5642 is_end_of_line.
5643 * config/tc-mcore.c (mcore_cons): Likewise.
5644 (mcore_float_cons): Likewise.
5645 (mcore_stringer): Likewise.
5646 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5647
a6836251
SB		 56482000-06-01 Scott Bambrough <scottb@netwinder.org>
5649
5650 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5651
43841e91
NC		 56522000-05-29 Nick Clifton <nickc@cygnus.com>
5653
5654 * config/tc-sh.c: Fix compile time warning messages.
5655
5656 * config/tc-mips.c: Fix compile time warning messages.
5657
a057431b
PB		 56582000-05-29 Philip Blundell <philb@gnu.org>
5659
5660 * doc/as.texinfo: Update copyright dates.
a81d9f0c 5661 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 5662 * NEWS: Mention ARM ELF support.
5663
3c07fb76
AO		 56642000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5665
5666 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5667 it is modified, and use the real_size to compute the frag address
5668 for dwarf2 line info.
5669
ad4d6ccf
AM		 56702000-05-27 Alan Modra <alan@linuxcare.com.au>
5671
5672 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5673 line-matching scheme to cope with automake moving variables around.
5674 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5675 * Makefile.in: Regenerate.
5676
6faf3d66
JJ		 56772000-05-26 Jakub Jelinek <jakub@redhat.com>
5678
5679 * config/tc-sparc.c (sparc_relax): New.
5680 (md_longopts): Add -relax and -no-relax options.
5681 (md_parse_options, md_show_usage): Likewise.
5682 (md_apply_fix3): Optimize tail call into branch always if possible.
5683
0a44c2b1
DL		 5684Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5685
5686 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5687 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5688 rules, with warning when a GAS statement specifies a packing that
5689 will result in an instruction being squashed.
3e87a760
AM		 5690 Added typdef packing_type and enumerals, changed various integer
5691 literals to use the enumerals.
0a44c2b1 5692
e0c9811a
JW		 56932000-05-24 David Mosberger <davidm@hpl.hp.com>
5694
5695 * config/tc-ia64.c (dot_restorereg_p): New function.
5696 (md_pseudo_table): Add restorereg.p.
5697 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5698 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5699
5700 * config/tc-ia64.h (unw_record_type): Add unwabi.
5701 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5702 called MASK with members for imask, and the masks produced by
5703 fr_mem, gr_mem, br_mem, and frgr_mem.
5704 (unw_p_record): Add members ABI and CONTEXT.
5705 (unw_x_record): Add member AB.
5706 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5707 as pseudo-register for use during unwind info generation.
5708 (AR_PFS, AR_LC): New macros.
5709 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5710 whose names start with an at sign (as in "@priunat").
5711 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5712 register.
5713 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5714 proc_end, unwind_info, personality_routine): Consolidate into
5715 "unwind" structure to reduce offset-table use. Add member
5716 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5717 to be emitted.
5718 (output_R1_format, output_R3_format, output_P3_format,
5719 output_P6_format): Initialize R with zero to reduce compiler warnings.
5720 (output_P7_format): Ditto. Add `default' branch to switch
5721 statement to reduce compiler warnings.
5722 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5723 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5724 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5725 into single argument.
5726 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5727 compiler warnings. Merge A and B args into single argument.
5728 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5729 A and B args into single argument.
5730 (free_record): Removed (wasn't used).
5731 (free_list_records): Also free imasks in prologue records.
5732 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5733 (output_spill_mask): Remove.
5734 (output_unwabi): New function.
5735 (output_epilogue, output_label_state, output_copy_state): Call
5736 alloc_record.
5737 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5738 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5739 argument.
5740 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5741 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5742 as part of handling the prologue records. Emit region's imask if
5743 we have one. Handle unwabi, epilogue, label_state, copy_state,
5744 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5745 spill_sprel_p, and spill_reg_p records.
5746 (set_imask, count_bits, slot_index): New function.
5747 (fixup_unw_records): Fix region size computation. Handle
5748 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5749 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5750 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5751 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5752 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5753 (dot_save): Use manifest constants for applicaton registers.
5754 Handle REG_PR and REG_PRIUNAT.
5755 (dot_restore): Don't just ignore it.
5756 (dot_restorereg): New function..
5757 (generate_unwind_image): Ensure unwind info is a multiple of eight
5758 bytes, not just four bytes.
5759 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5760 (dot_altrp): Don't just ignore it.
5761 (dot_savemem): New function. Replaces dot_savesp() and
5762 dot_savepsp(). Use manifest constants for applicaton registers.
5763 Handle REG_PR and REG_PRIUNAT.
5764 (dot_savef): Simplify.
5765 (dot_saveb): Support generation of br_gr.
5766 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5767 dot_label_state, dot_copy_state): New function.
5768 (dot_unwabi): Don't just ignore it.
5769 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 5770 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 5771 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5772 (emit_one_bundle): Set slot number for prologue/body records
5773 *before* emitting the first insn.
5774 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5775 (md_begin): Declare "psp" pseudo-register.
5776 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5777 so we don't get segfault.
5778 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5779 counts as required per SW Conventions manual
5780 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5781 output_preds_psprel, output_preds_sprel, output_spill_base,
5782 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5783 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5784 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5785 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5786 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5787 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5788 (dot_vframe): Implement.
5789 (dot_vframesp, dot_vframepsp): New function.
5790
f98fd99f
HPN		 5791Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5792
5793 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 5794 * configure: Regenerate.
f98fd99f 5795
ee7fcc42
AM		 57962000-05-23 Alan Modra <alan@linuxcare.com.au>
5797
5798 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5799 (md_estimate_size_before_relax): so we can use it here instead of
5800 old kludges. Localise vars to blocks. Comment.
5801
5802 * frags.c (frag_new): Update fr_var comments.
5803 * frags.h (struct frag): Ditto.
5804
c67e42c9
RH		 58052000-05-22 Richard Henderson <rth@cygnus.com>
5806
5807 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5808 (pseudo_func): Add pcrel.
5809 (operand_match): Handle IA64_OPND_TGT64.
5810 (build_insn): Likewise.
5811 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5812 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5813 (fix_insn): Handle all three 64-bit relocation types.
5814
5110c57e
HPN		 5815Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5816
5817 * obj.h (struct format_ops): New members begin, app_file,
5818 s_set_other, s_set_desc, s_get_type, s_set_type,
5819 separate_stab_sections, init_stab_section.
5820
5821 * config/obj-multi.h: Update GPL notice to v2.
5822 (obj_begin): New.
5823 (obj_app_file): New.
5824 (S_SET_SIZE): Test s_set_size for NULL before calling.
5825 (S_SET_ALIGN): Similar for s_set_align.
5826 (S_SET_OTHER): New.
5827 (S_SET_DESC): New.
5828 (S_GET_TYPE): New.
5829 (S_SET_TYPE): New.
5830 (SEPARATE_STAB_SECTIONS): New.
5831 (INIT_STAB_SECTION): New.
5832 (EMIT_SECTION_SYMBOLS): New.
5833 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5834
5835 * config/obj-elf.h: Update GPL notice to v2.
5836 Mention that this file is included from obj-multi.h.
5837 (obj_begin): Wrap definition in ifndef.
5838 (elf_file_symbol): Constify declaration.
5839 (obj_app_file): Ditto.
5840 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5841 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5842
5843 * config/obj-elf.c (elf_s_set_other): New.
5844 (elf_file_symbol): Constify argument.
5845 (elf_separate_stab_sections): New.
5846 (elf_init_stab_section): New.
5847 (elf_format_ops): Add new members. Remove comma at end.
5848
5849 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5850 (ecoff_format_ops): Add new fields. Remove comma at end.
5851 Mention inconsistency for emit_section_symbols.
5852
5853 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5854
5855 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5856 (coff_separate_stab_sections): New.
5857 (coff_format_ops): Add new members.
5858
5859 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5860 (obj_aout_s_set_other): New.
5861 (obj_aout_s_set_desc): New.
5862 (obj_aout_s_get_type): New.
5863 (obj_aout_s_set_type): New.
5864 (obj_aout_separate_stab_sections): New.
5865 (aout_format_ops): New members added. Use obj_aout_process_stab,
5866 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5867 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5868 appropriate.
5869 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5870
b98ef147
AM		 58712000-05-22 Alan Modra <alan@linuxcare.com.au>
5872
5873 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5874 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5875 (md_estimate_size_before_relax): Ensure jumps to weak and
5876 externally visible symbols are relocatable.
5877
0aa5d426
HPN		 5878Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5879
5880 * stabs.c (aout_process_stab): Make global.
5881 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5882 * read.h (aout_process_stab): Declare.
5883
5884 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5885 Generalize to *aout, *coff *elf.
5886 * configure: Regenerated.
5887
5888 * doc/internals.texi (Object format backend): Say
5889 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 5890
5891 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5892 * Makefile.in: Regenerated.
5893
7c3dc350
CM		 58942000-05-19 Catherine Moore <clm@cygnus.com>
5895
5896 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5897
b3b6a3fe
JL		 58982000-05-18 Alan Modra <alan@linuxcare.com.au>
5899
5900 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5901 instruction to reflect change in re_assemble_*.
5902
c9e10a08
JL		 5903Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5904
5905 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5906 build PA64 ELF tools.
5907 * configure: Rebuilt.
5908
3043679f
AM		 59092000-05-17 Alan Modra <alan@linuxcare.com.au>
5910
5911 * Makefile.am: Regenerate dependencies.
5912 * Makefile.in: Regenerate.
5913
322f2c45
NC		 59142000-05-15 Nick Clifton <nickc@cygnus.com>
5915
5916 * config/tc-arm.c (struct asm_psr): Add boolean field
5917 distinguishing between CSPR and SPSR. Rename 'number' field
5918 to 'field'.
5919 (psrs): Rearrange contents to match new asm_psr structure.
5920 (arm_psr_parse): Move next to psr_required_here. Make it
5921 return an asm_psr structure.
5922 (psr_required_here): Use asm_psr structure returned by
5923 arm_psr_parse.
5924 (do_msr): Reorganise to allow psr_required_here to be called
5925 only once.
5926 (md_undefined_name): Mark 'name' parameter as unused, since
5927 the COFF target does not use it.
322f2c45 5928
5e6cbf41
PB		 59292000-05-14 David O'Brien <obrien@FreeBSD.org>
5930
5931 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5932 standards.
5933 * config/te-aux.h: Likewise.
5934 * config/te-dpx2.h: Likewise.
5935 * config/te-go32.h: Likewise.
5936 * config/te-hp300.h: Likewise.
5937 * config/te-hppa.h: Likewise.
5938 * config/te-i386aix.h: Likewise.
5939 * config/te-ic960.h: Likewise.
5940 * config/te-interix.h: Likewise.
5941 * config/te-nbsd532.h: Likewise.
5942 * config/te-pc532mach.h: Likewise.
5943 * config/te-ppcnw.h: Likewise.
5944 * config/te-psos.h: Likewise.
5945 * config/te-sparcaout.h: Likewise.
5946 * config/te-sun3.h: Likewise.
5947 * config/te-sysv32.h: Likewise.
5948
4132022d
AM		 59492000-05-14 Alan Modra <alan@linuxcare.com.au>
5950
5951 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5952 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5953 and sign extend without an if statement.
5954 (build_bytes): Likewise.
5955
59562000-05-14 Kazu Hirata <kazu@hxi.com>
5957
5958 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5959 X_add_symbol L_32 case.
5960
b4fd930a
AM		 59612000-05-14 David O'Brien <obrien@FreeBSD.org>
5962
5963 * config/te-freebsd.h: New file.
5964
a38cf1db
AM		 59652000-05-13 Alan Modra <alan@linuxcare.com.au>
5966
897083bd
AM		 5967 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5968 bindtextdomain): Replace defines with those from intl/libgettext.h
5969 to quieten gcc warnings.
5970
a38cf1db
AM		 5971 * NEWS: Mention x86 .arch and -q.
5972
5973 * config/tc-i386.c (quiet_warnings): New.
5974 (md_assemble): Use quiet_warnings.
5975 (md_parse_option): Set quiet_warnings from -q.
5976 (md_show_usage): Mention -q, delete -m.
5977 (flag_do_long_jump): Delete.
5978 (md_parse_option): Remove -m.
5979 (md_show_usage): Remove -m.
5980 (md_create_long_jump): Remove useless flag_do_long_jump code.
5981
5982 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5983 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5984
e413e4e9
AM		 59852000-05-13 Alan Modra <alan@linuxcare.com.au>
5986 Alexander Sokolov <robocop@netlink.ru>
5987
5988 * doc/c-i386.texi (i386-Arch): New section.
5989 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5990
5991 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5992 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5993 architecture has been given and is not 486.
5994 (set_cpu_arch): New.
5995 (md_pseudo_table): Add .arch.
5996 (md_assemble): Warn if cpu architecture has been given and an
5997 unsupported instruction.
5998
5999 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6000 Move operand_types bit defines after relevant template field.
6001 (template): Add cpu_flags.
6002 (Cpu*): Define.
6003 (arch_entry): New.
6004
e8b1cae5
AO		 60052000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6006
6007 * config/tc-mn10300.h (md_end): Define.
6008 (mn10300_finalize): Declare.
6009 * config/tc-mn10300.c: Include dwarf2dbg.h.
6010 (debug_line): Define.
6011 (md_assemble): Generate dwarf2 line info.
6012 (mn10300_finalize): New function. Finalize dwarf2 info.
6013
426b0403
AM		 60142000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6015
6016 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6017 external version of the relocation for weak symbols.
6018
e4c58b25
JW		 60192000-05-08 David Mosberger <davidm@hpl.hp.com>
6020
6021 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6022 frame size in units of 16 bytes, as required per SW Conventions manual.
6023 (output_unw_records): Output info-block header as a dword to get
6024 byte-order right.
6025
8fce3f5e
AM		 60262000-05-08 Alan Modra <alan@linuxcare.com.au>
6027
6028 * as.h: #include "file", not <file> on files from ../include.
6029 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6030 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6031 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6032 (tc_coff_symbol_emit_hook): Ditto.
6033 (OPTCOUNT): Cast to int to avoid compiler warning.
6034 (md_begin): Fix signed/unsigned warnings.
6035
60362000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6037
6038 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6039 ABRANCH LONG case for a conditional branch on a 68000.
6040 (md_estimate_size_before_relax): Likewise. Also handle
6041 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6042 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6043 PC-relative on all CPUs.
6044 (md_estimate_size_before_relax): Likewise.
6045
fb166ee3
AM		 60462000-05-04 Alan Modra <alan@linuxcare.com.au>
6047
6048 * as.c (parse_args): Just mention current year in printed
6049 copyright message.
6050
7a899fff
C		 60512000-05-03 J.T. Conklin <jtc@redback.com>
6052
6053 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 6054 unit registers.
7a899fff
C		 6055 (md_parse_option): Recognize -m7400.
6056
44877466
ILT		 60572000-05-03 Ian Lance Taylor <ian@zembu.com>
6058
6059 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6060 don't permit lp to become less than the words array.
6061
eaa15ab8
NC		 60622000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6063
6064 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6065 Fix little-endian case.
6066
7c4f6a03
AM		 60672000-05-03 David O'Brien <obrien@NUXI.com>
6068
6069 * as.c (parse_args): Update copyright.
6070
da5d444c
AM		 60712000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6072
8a543126 6073 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 6074 for the .bss section too.
6075
3f9b03b5
AM		 60762000-05-02 Alan Modra <alan@linuxcare.com.au>
6077
6078 * configure.in: Set em=linux for hppa-*-linux.
6079 * configure: Regenerate.
6080 * doc/Makefile.in: Regenerate with correct automake.
6081
6082 * frags.c (frag_grow): Sanity check chunk_size.
6083
6084 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6085 * config/obj-som.h: Likewise.
6086 * config/obj-ieee.h: Likewise.
6087
6088 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6089
6090 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6091 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6092 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6093 (pa_ip): low_sign_unext now returns via function value. Use
6094 re_assemble_* instead of dis_assemble_* and
6095 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6096 unnecessarily.
6097 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6098 (md_section_align, md_parse_option, md_show_usage,
6099 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6100 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6101 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6102 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6103 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6104 pa_text): Likewise.
6105 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6106 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6107 outside of switch. Correct mask and shifting errors in case 10
6108 and case -11. In case 21, compare against signed range to suit
6109 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6110 case 17 and case 22, use offsetT variable to properly check range.
6111 Use re_assemble_* here too.
6112 (evaluate_absolute): Change type of value to offsetT. Call
6113 hppa_field_adjust to do the work for us.
6114 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6115 (pa_parse_cmpib_64_cmpltr): Ditto.
6116 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6117 of i to unsigned int.
6118 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6119 (pa_end_of_source): Return type is void.
6120
a2984248
CM		 6121Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6122
6123 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6124
df136245
DC		 6125Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6126
6127 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6128 More comments added.
6129 (md_begin): Removed "construct symbols for each register name".
6130 Because register names conflicts with GCC generated function
6131 names.
6132 (avr_operand): Now constant numbers can be used as a register
6133 identifiers (0 as r0, 31 as r31).
6134 (md_assemble): use skip_space () before parsing instruction
6135 operands.
6136
c1e73230
AM		 61372000-05-01 Alan Modra <alan@linuxcare.com.au>
6138
6139 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6140 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6141 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6142 * configure: Regenerate.
6143
a1934524
AM		 61442000-04-29 Andreas Jaeger <aj@suse.de>
6145
6146 * as.h: Correctly check GCC version.
6147
d9b7d820
AM		 61482000-04-26 David O'Brien <obrien@FreeBSD.org>
6149
6150 * doc/as.1: Fix unbalanced brackets.
6151
6152 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6153 TE_FreeBSD.
6154 (line_comment_chars): Set to '/' if TE_FreeBSD.
6155
cea1ab94
JL		 6156Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6157
6158 * configure.in: Configury support for PA64 (currently disabled).
6159 * configure: Rebuilt.
6160
e799a695
AM		 61612000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6162
3e87a760 6163 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 6164 bfd_set_section_alignment.
6165
3b0ec529
AM		 61662000-04-25 Alan Modra <alan@linuxcare.com.au>
6167
6168 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6169 than 32.
6170
adcf07e6
NC		 61712000-04-24 Nick Clifton <nickc@cygnus.com>
6172
6173 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6174 * doc/as.texinfo (Align): Include arm and strongarm in list of
6175 targets that have the second form of the behaviour of the .align
3e87a760 6176 directive.
adcf07e6 6177
5047a41f
JL		 61782000-04-24 Mark Klein <mklein@dis.com>
6179
29184774 6180 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 6181
a47cf567
NC		 6182Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6183
6184 * as.c (parse_args): Allow md_parse_option to override -a listing
6185 option.
6186 * config/obj-coff.c (add_lineno): Change type of offset parameter
6187 from "int" to "bfd_vma."
6188 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6189 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6190 (ppc_change_csect): Align correctly for XCOFF64.
6191 (ppc_machine): New function, which discards "ppc_machine" line.
6192 (ppc_tc): Cons for 8 when code is 64 bit.
6193 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6194 relocations.
6195 (md_parse_option): Handle -a64 and -a32.
6196 (ppc_xcoff64): New.
6197 * config/tc-ppc.h (TARGET_MACH): Define.
6198 (TARGET_FORMAT): Move to function.
6199 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6200
6201Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6202
6203 * config/tc-avr.c: New AVR_ISA_ defined.
6204 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6205 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6206 for `fmul', `movw' and `lpm R,Z' instructions.
6207 (avr_operands): Warn if current opcode is a two-word instruction
6208 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6209 (avr_opcodes): New commands added.
6210 (REGISTER_P): Check 'a' and 'v' constraint letters.
6211 (mcu_types): New MCU added.
6212
bf3ca999
TW		 62132000-04-22 Timothy Wall <twall@cygnus.com>
6214
6215 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6216 to "natval".
6217 (operand_match): Conditionally insert default bit values for IMMU9.
6218
98e5953c
JL		 62192000-04-14 Matthew Green <mrg@cygnus.com>
6220
6221 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6222 * configure: Rebuilt.
6223
a02fab7e
JL		 6224Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6225 Jason Eckhardt <jle@cygnus.com>
6226
c67e42c9 6227 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 6228
6229 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6230 Added handling of new operand types l,y,&,fe,fE,fx.
6231
800eeca4
JW		 6232Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6233 David Mosberger <davidm@hpl.hp.com>
6234 Timothy Wall <twall@cygnus.com>
6235 Andrew MacLeod <amacleod@cygnus.com>
6236 Jim Wilson <wilson@cygnus.com>
6237
6238 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 6239 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 6240 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6241 * Makefile.in: Rebuild.
6242 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6243 * configure: Rebuild.
6244 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6245 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6246 * expr.c (expr): Handle md_optimize_expr.
6247 * read.c (LEX_HASH): Add comment.
6248 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 6249
66778679
RH		 62502000-04-21 Richard Henderson <rth@cygnus.com>
6251
6252 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6253 bundling a non-delayed branch type instruction.
6254
aa15f6f7
AO		 62552000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6256
6257 * config/tc-mn10300.c (HAVE_AM30): Define.
6258 (md_assemble): Use it.
6259
16adf844
AM		 62602000-04-19 Alan Modra <alan@linuxcare.com.au>
6261
742f45cf
AM		 6262 * config/obj-elf.c (obj_elf_change_section): Check for changed
6263 section attributes.
6264
16adf844
AM		 6265 * Makefile.am: (CPU_MULTI_VALID): Remove.
6266 (MULTI_CPU_TYPES): Define.
6267 (MULTI_CPU_OBJ_VALID): Define.
6268 (DEPTC): Use the above.
6269 (DEPOBJ): Same here.
6270 (DEP2): And here.
6271 Regenerate dependencies.
6272 * Makefile.in: Regenerate.
6273
9c46fb1b
AM		 62742000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6275
742f45cf 6276 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 6277
508866be
L		 62782000-04-18 H.J. Lu (hjl@gnu.org)
6279
6280 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 6281 bfd_vma for non-bfd assemblers.
508866be 6282
ba2adb93
AM		 62832000-04-17 Alan Modra <alan@linuxcare.com.au>
6284
6285 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6286 doesn't give spurious errors.
6287
12ff5d56
AM		 62882000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6289
66778679 6290 * as.h (SEEK_SET): Define if undefined.
12ff5d56 6291
fc633e5b
AM		 62922000-04-13 Alan Modra <alan@linuxcare.com.au>
6293
6294 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6295 constants, and don't assume offsetT is 32 bits.
6296
1ed18ec1
NC		 62972000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6298
6299 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6300 (md_pcrel_from_section): Add prototype.
6301 (d10v_fix_adjustable): Add prototype.
6302 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6303
6304 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6305
3db10f32
NC		 63062000-04-12 Nick Clifton <nickc@cygnus.com>
6307
6308 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6309 symbol in frag chain.
6310
847f7ad4
AM		 63112000-04-10 Alan Modra <alan@linuxcare.com.au>
6312
6313 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6314 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6315 (fits_in_signed_word, smallest_imm_type): Ditto.
6316 (md_assemble): Use an offsetT var to hold offsetT values, not a
6317 long.
6318 (offset_in_range): New.
6319 (md_assemble): Use it.
6320 (md_convert_frag): Change type of target_address, opcode_address,
6321 and displacement_from_opcode_start to offsetT.
6322 (md_create_short_jump): Change type of offset to offsetT.
6323 (md_create_long_jump): Ditto.
6324 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6325 (md_chars_to_number): Remove.
6326 (output_invalid): Remove duplicate prototype.
6327
ec694b89
NC		 63282000-04-09 Nick Clifton <nickc@cygnus.com>
6329
6330 * Makefile.am (CPU_TYPES): Add 'avr'.
6331 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6332 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6333
16adf844 6334 * Makefile.in: Regenerate.
ec694b89
NC		 6335
6336 * doc/as.texinfo: Add M32R documentation.
6337
a2d91340 6338Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 6339
a2d91340 6340 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 6341 --enable-build-warnings option.
a2d91340
AC		 6342 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6343 * Makefile.in, configure: Re-generate.
6344
d92b1a8a
NC		 63452000-04-07 Nick Clifton <nickc@cygnus.com>
6346
6347 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6348 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6349 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6350 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6351 (arm_force_relocation): Force relocations for
6352 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6353
52ccafd0
JR		 6354Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6355
6356 * config/tc-sh.c (get_operands): There's no third operand if the
6357 first operand is an immediate.
6358
015551fc
JR		 6359Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6360
6361 * config/tc-sh.c (immediate): Delete.
6362 (sh_operand_info): Add immediate member.
6363 (parse_reg): Use A_PC for pc.
6364 (parse_exp): Add second argument 'op'. All callers changed.
6365 (parse_at): Expect pc to be coded as A_PC.
6366 Use immediate field in *op.
6367 (insert): Add fourth argument 'op'. All callers changed.
6368 (build_relax): Add second argument 'op'. All callers changed.
6369 (insert_loop_bounds): New function.
6370 (build_Mytes): Remove DISP_4.
6371 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6372 (assemble_ppi): Use immediate field in *operand.
6373 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6374 (md_apply_fix): Likewise.
6375 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6376
79bd78be
AO		 6377Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6378
6379 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6380
e30e5a6a
HPN		 6381Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6382
6383 * internals.texi (CPU backend): Document
6384 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6385
41b49281
AM		 63862000-04-04 Alan Modra <alan@linuxcare.com.au>
6387
8ad3436c
AM		 6388 * po/gas.pot: Regenerate.
6389
6390 * as.c (show_usage): Restore translated part of bug string.
6391 * gasp.c (show_usage): Likewise.
6392
41b49281
AM		 6393 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6394 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6395 than move-if-change.
6396 (DEP1): Modify for "gcc -MM".
6397 (DEPTC): Likewise.
6398 (DEPOBJ): Likewise.
6399 (DEP2): Likewise.
6400 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6401 Update dependencies.
6402 * Makefile.in: Regenerate.
6403
0a727238
AO		 64042000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6405
6406 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6407 (md_begin): Likewise.
6408 (HAVE_AM33): New macro.
6409 (md_assemble): Use it. Match r_regs and xr_regs only if
6410 HAVE_AM33.
6411
c20f4f8c
AM		 64122000-04-03 Alan Modra <alan@linuxcare.com.au>
6413
6414 * as.h: #include "bin-bugs.h"
6415 * as.c (show_usage): Use REPORT_BUGS_TO.
6416 * gasp.c: #include "bin-bugs.h"
6417 (show_usage): Use REPORT_BUGS_TO.
6418
6419 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6420
753f6b12
HPN		 6421Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6422
6423 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6424 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6425 adjustments.
6426
726c5dcd
AM		 64272000-04-03 Alan Modra <alan@linuxcare.com.au>
6428
6429 * config/tc-i386.c (i386_immediate): Don't assume a constant
6430 immediate is necessarily 16 bits when in 16 bit code mode.
6431 (md_assemble): Instead set guess_suffix here after we have checked
6432 registers.
6433
bf80011a
RH		 64342000-04-02 Richard Henderson <rth@cygnus.com>
6435
6436 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6437 quantities. Correct right shift sign extension.
6438 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6439 32-bit value when shifting into place.
6440
92161534
ILT		 64412000-04-01 Ian Lance Taylor <ian@zembu.com>
6442
6443 * app.c: Add ATTRIBUTE_UNUSED as needed.
6444 * config/tc-ppc.c: Likewise.
6445 (ppc_size): Make unsigned long.
6446 (ppc_insert_operand): Add casts to avoid warnings.
6447
447f3982
NC		 64482000-03-31 Nick Clifton <nickc@cygnus.com>
6449
6450 * config/tc-d10v.h (md_flush_pending_output): Define.
6451
21d75ec2
NC		 64522000-03-29 Nick Clifton <nickc@cygnus.com>
6453
6454 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6455 segment. Works for both BFD_ASSEMBLER and others.
6456 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6457
d1a1bf19
NC		 64582000-03-29 Nick Clifton <nickc@cygnus.com
6459
6460 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6461
224de7a5
AM		 64622000-03-28 Alan Modra <alan@linuxcare.com.au>
6463
6464 * listing.c (LISTING_LHS_WIDTH): Default depends on
6465 LISTING_WORD_SIZE.
6466 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6467
5b8274e3
ILT		 64682000-03-27 Ian Lance Taylor <ian@zembu.com>
6469
6470 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6471 string literal.
6472
224de7a5 64732000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 6474
6475 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6476
6477 * config/tc-avr.c (mcu_types): Add missing initialiser.
6478 (md_pcrel_from_section): Add prototype.
6479 (avr_operand): Remove redundant test of unsigned < 0.
6480 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6481
64822000-03-27 Denis Chertykov <denisc@overta.ru>
6483
6484 * config/tc-avr.c: New file for AVR support.
6485 * config/tc-avr.h: Likewise.
6486 * configure.in: Add AVR support.
6487 * configure: Regenerate.
6488
9f10757c
TW		 64892000-03-26 Timothy Wall <twall@cygnus.com>
6490
6491 * gasp.c (macro_op): Add new argument to check_macro call.
6492 Macro structure definitions moved to macro.h
6493 * sb.h: Add argument to prototype for input_scrub_include_sb.
6494 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6495 nesting checks with an additional flag.
6496 (struct input_save): Add flag to indicate whether current sb
6497 should be checked for proper macro/conditional nesting.
6498 (input_scrub_push/pop): Save/restore nest check flag.
6499 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 6500 defined.
9f10757c
TW		 6501 * macro.c (check_macro): Allow caller to retrieve parsed macro
6502 information if a pointer is provided. This information may be
6503 used by the new macro hooks.
6504 * macro.h: Update prototype for check_macro. Macro struct
6505 definitions moved here from macro.c/gasp.c.
6506 * read.c (read_a_source_file): Add parameter to check_macro call,
6507 and pass macro info to the macro hook, if defined.
6508 (input_scrub_insert_line): New. Allow insertion of a line of
6509 characters into the input stream.
6510 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6511 file into the input stream.
6512 (s_include): Use input_scrub_insert_file.
6513 * internals.texi: Document new macro hooks.
6514 * as.h: New prototypes added.
3e87a760 6515
224de7a5 65162000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 6517
6518 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6519 an initial capital letter.
6520 (i386_index_check): Reindent.
6521
11424155
NC		 65222000-03-19 Nick Clifton <nickc@cygnus.com>
6523
eaa15ab8 6524 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 6525 relative branches.
6526
43f05576
NC		 65272000-03-17 Thomas de Lellis <tdel@windriver.com>
6528
66778679
RH		 6529 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6530 instruction operand bad if Rd > 7 when generating
6531 thumb instructions. Prevents for example,
6532 "adr r12,label" from silently failing and generating
6533 the wrong instruction.
3e87a760 6534
67231402
NC		 65352000-03-17 Nick Clifton <nickc@cygnus.com>
6536
6537 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6538 that have a destingation >= 0x400000.
3e87a760 6539 Fix compile time warning messages.
67231402 6540
a37c8f88
JR		 6541Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6542
6543 * config/tc-sh.c (md_begin): When encountering insn that are
6544 not supported by the current arch, only change the name if
6545 its contents are the same as prev_name.
6546 (get_specific): If the the architecture doesn't match, fail.
6547
dead1419
JR		 6548Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6549
6550 * config/tc-sh.c (IDENT_CHAR): Define.
6551 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6552 matching back where it came from.
6553
182e89d3
JR		 6554Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6555
6556 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6557
84f73d89
NC		 65582000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6559
6560 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6561 normal operands.
6562
dbbc7809
JL		 65632000-03-15 Kazu Hirata <kazu@hxi.com>
6564
6565 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6566
271bb601
HPN		 6567Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6568
6569 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6570 floating-point-number, make sure 'f' is in FLT_CHARS.
6571
8684e216
HPN		 6572Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6573
6574 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6575 (s_lcomm_internal): Use it.
6576 * doc/internals.texi (CPU backend): Document it.
6577 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6578 bytes.
6579
bb2d6cd7
GK		 65802000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6581
6582 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6583 when embedded-pic.
6584
6585 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 6586 implementation doesn't have special handling for switch
6587 statements.
bb2d6cd7
GK		 6588 (macro_build): Allow for code in sections other than .text.
6589 (macro): Likewise.
6590 (mips_ip): Likewise.
6591 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 6592 Don't perform relocs if we will be outputting them.
bb2d6cd7 6593 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 6594 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6595 embedded-pic.
bb2d6cd7 6596
5c86cbc7 65972000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 6598
66778679
RH		 6599 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6600 relocation type based on the entry in the fixup structure.
a47cf567 6601 Put S_IS_EXTERN processing back in.
5c86cbc7 6602
f8c827e9
L		 66032000-03-08 H.J. Lu (hjl@gnu.org)
6604
6605 * Makefile.am (install-exec-tooldir): Depend on
6606 install-exec-bindir for parallel make.
6607 * Makefile.in: Regenerated.
6608
8ad9e709
NC		 66092000-03-06 Nick Clifton <nickc@cygnus.com>
6610
6611 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6612 switch.
6613 (md_parse_option): Parse -m32r command line switch - disable m32rx
6614 compatability.
ded0aeb7
NC		 6615 (md_show_usage): Document new option.
6616
6617 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6618 * doc/Makefile.in: Regenerate.
6619 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 6620
b7b8f327
MM		 66212000-03-02 Michael Meissner <meissner@redhat.com>
6622
6623 * config/tc-d30v.c (check_range): Remove code that incorrectly
6624 sign extended values where bits < 32.
6625
15886821
L		 66262000-03-02 H.J. Lu (hjl@gnu.org)
6627
6628 * configure.in: Support --enable-targets=all on ia32.
6629 * configure: Regenerated.
6630
8bf950bf
NC		 66312000-03-01 Nick Clifton <nickc@cygnus.com>
6632
6633 * gasp.c (do_align): Remove bogus check of alignment value.
6634
c5e54cc2
ILT		 66352000-02-27 Thomas de Lellis <tdel@windriver.com>
6636
6637 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6638 TC_PPC was defined forced the type of a symbol with no other type
6639 to be BSF_OBJECT.
6640
65fd87bc
ILT		 66412000-02-27 Hans-Peter Nilsson <hp@axis.com>
6642
6643 * doc/internals.texi (CPU backend): Mention that
6644 line_separator_chars do not break up comments. Fix typos for
6645 LEX_AT and LEX_NAME descriptions. Document operands for
6646 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6647 description of md_create_short_jump usage. Document argument for
6648 md_undefined_symbol.
6649
a25fe906
ILT		 66502000-02-27 Jakub Jelinek <jakub@redhat.com>
6651
6652 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6653 (md_parse_option): Handle it.
6654 (md_show_usage): Document it.
6655
21b10511
ILT		 66562000-02-27 Ian Lance Taylor <ian@zembu.com>
6657
6658 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6659 opcode, for the instruction `pal19'. From Andrea Arcangeli
6660 <andrea@suse.de>.
6661
773f551c
AM		 66622000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6663
6664 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6665 from here..
6666 (md_assemble): To here, before template operands are matched.
6667 Also ensure a constant immediate is sign extended when we know the
6668 size is at most 16 bits. This is to catch cases like "add
6669 $0xffc0,%ax" where we don't know the size, and thus that the
6670 immediate can be represented as Imm8S until after parsing the
6671 register operand.
6672 (i386_displacement): Similarly sign extend 16 bit constant
6673 displacements.
6674 (md_assemble): Relax 16-bit jump constant range check to suit sign
6675 extended displacements.
6676
28d33191
JL		 66772000-02-26 Andreas Jaeger <aj@suse.de>
6678
6679 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6680
cc5ca5ce
AM		 66812000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6682
6683 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6684 call operands when intel_syntax.
6685 (intel_float_operand): Return 2 for "fi...".
6686 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6687 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6688 earlier "SHORT" change.
6689 (md_assemble): When determining suffix from Regs, exclude
6690 InOutPortReg.
6691
056350c6
NC		 66922000-02-24 Nick Clifton <nickc@cygnus.com>
6693
6694 * configure: Add arm-wince, mips-pe and sh-pe targets.
6695 * configure: Regenerate.
6696
6697 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6698 sh-pe targets.
6699 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6700 "pe-mips" for the mips-pe target.
6701
6702 * config/tc-arm.c (insns): Change displacement encoded in BL
6703 and B instructions if the target port is arm-wince.
6704 (do_ldst): Do not bias the relocation offset if the target
6705 port is arm-wince.
6706 (md_pcrel_from): Add in missing relocation offset bias if the
6707 target os arm-wince.
6708
6709 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6710 (md_begin): Disable -G support for mips-pe target.
6711 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6712 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6713 COFF flavour.
6714
6715 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6716 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6717 assembler, just set the alignment to 4.
6718
6719 * config/te-wince-pe.h: New file for WinCE targets. Define
6720 TE_WINCE.
6721
36bf8ab9
AM		 67222000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6723
6724 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6725 string instructions.
6726 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6727 (i386_intel_memory_operand): After finding a segment override,
6728 check again for no `[' before looking for a displacement. Bomb if
6729 more than one displacement rather than silently discarding the
6730 second and subsequent ones. Free strings malloc'd by
6731 build_displacement_string.
6732
f5795b08
CM		 67332000-02-24 Catherine Moore <clm@cygnus.com>
6734
6735 * config/obj-som.c (obj_pseudo_table): Add "weak".
6736 (obj_som_weak): New routine.
6737
abd63a32
AM		 67382000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6739
520dc8e8
AM		 6740 * config/tc-i386.c (union i386_op): New.
6741 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6742 Throughout file replace occurences of disps[n], imms[n], regs[n]
6743 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6744 intel mode operand swapping. Add assert in regKludge and
6745 fake_zero_displacement code. Test i.types[n] when outputting
6746 displacements and immediates. Combine output of Disp16 with
6747 Disp32.
7f3f1ea2
AM		 6748 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6749 when in intel mode by (not) reversing fsub and fdiv operands
6750 before the template search. This fails for single operand
6751 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6752 undefined. Instead fix the base_opcode after we've found the
6753 template. Move base_opcode xor with found_reverse_match from
6754 opcode output code to before this fix so we test for the correct
6755 opcodes.
6756 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6757 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 6758
6759 * config/tc-i386.h (TC_RELOC): Delete.
6760 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6761 with equivalent call to reloc.
6762
abd63a32
AM		 6763 * as.h (flag_m68k_mri): Move declaration after target include, and
6764 only declare when TC_M68K defined. Define as zero otherwise.
6765 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6766 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6767 Define as zero otherwise.
6768 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6769 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6770 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6771 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6772 testing whether defined.
6773 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6774 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6775 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6776 rather than testing whether defined.
6777 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6778 (parse_mri_cons): Declare and use only when TC_M68K.
6779 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6780 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6781 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6782
6783 * NEWS: Mention IBM 370 support.
6784
7e052742
RH		 67852000-02-23 Richard Henderson <rth@cygnus.com>
6786
6787 * config/tc-i386.c (md_assemble): When swapping operands for
6788 intel_syntax, assume everything that's not Imm or Disp is a
6789 register.
6790
5b93d8bb
AM		 67912000-02-23 Linas Vepstas <linas@linas.org>
6792
6793 * config/tc-i370.c, config/tc-i370.h: New files.
6794 * Makefile.am: Add support for Linux/IBM 370.
6795 * configure.in: Likewise.
6796 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6797 * config/obj-elf.c: Include elf/i370.h
6798 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6799
6800 * Makefile.in: Regenerate.
6801 * configure: Regenerate.
6802
6803 * doc/c-i370.texi: New file.
6804 * doc/all.texi: Include it.
6805 * doc/as.texinfo: And here.
3e87a760 6806 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 6807 * doc/Makefile.in: Regenerate.
6808
25f2196d
CC		 68092000-02-19 Michael Meissner <meissner@redhat.com>
6810
6811 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6812 determine if an instruction can be used in parallel with an ADDppp
6813 or SUBppp instruction.
6814
6349b5f4
AH		 68152000-02-22 Andrew Haley <aph@cygnus.com>
6816
6817 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6818
2f6d2f85 68192000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 6820
6821 * config/tc-mips.c (mips_gp32): New variable.
6822 (macro_build) Use mips_gp32.
6823 (mips_ip): Ditto.
6824 (md_longopts): Add "-mgp32" and "-mgp64".
6825 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 6826
a47cf567
NC		 6827 (OPTION_M7900): Change offset
6828 (OPTION_NO_M7900): Ditto.
6829
b985eaa8
ILT		 68302000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6831
6832 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6833 warning, and bump it to 1.
6834
52454417
ILT		 68352000-02-22 Ian Lance Taylor <ian@zembu.com>
6836
6837 From Brad Lucier <lucier@math.purdue.edu>:
6838 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6839 match format.
6840
6b76fefe
CM		 68412000-02-21 Catherine Moore <clm@cygnus.com>
6842
6843 * config/tc-mips.c (MF_HILO_INSN): Define.
6844 (mips_7000_hilo_fix): Declare.
6845 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6846 (md_parse_option): Check for 7000_HILO_FIX options.
6847 (OPTION_M7000_HILO_FIX): Define.
6848 (OPTION_NO_M7000_HILO_FIX): Define.
6849 * doc/c-mips.texi (-mfix7000): Describe.
6850
f6af82bd
AM		 68512000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6852
6853 * listing.c (print_lines): Remove unused variable `end'.
6854
6855 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6856 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 6857 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 6858 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6859 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 6860 statement and quell signed vs. unsigned comparison warning.
f6af82bd 6861
8c8281f4
NC		 68622000-02-18 Nick Clifton <nickc@cygnus.com>
6863
6864 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6865 the computed frag offset, rather than overwriting it.
6866
d4845d57
JR		 6867Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6868
6869 * config/tc-sh.c ("elf/sh.h"): Include.
6870 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6871 (md.begin): Initialize target_arch.
6872 Only include opcodes in has table that match selected architecture.
6873 (parse_reg): Recognize register names for sh-dsp.
6874 (parse_at): Recognize post-modify addressing.
6875 (get_operands): The leading space is now optional.
6876 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6877 arguments. Update valid_arch.
6878 (build_Mytes): Add support for SDT_REG_N.
6879 (find_cooked_opcode): New function, broken out of md_assemble.
6880 (assemble_ppi, sh_elf_final_processing): New functions.
6881 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6882 (md_longopts, md_parse_option): New option: -dsp.
6883 * config/tc-sh.h (elf_tc_final_processing): Define.
6884 (sh_elf_final_processing): Declare.
6885
c97305a1
JL		 6886Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6887
6888 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6889 the unwinder subspace. Save the current seg/subseg before creating
6890 the new seg/subseg.
6891
bec50466
NC		 68922000-02-10 Nick Clifton <nickc@cygnus.com>
6893
6894 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 6895 little endian targets.
bec50466 6896 (INST_BYTE1): Redefine to handle big and little endian
66778679 6897 targets.
bec50466
NC		 6898 (cpu_type): New type: Select between M340 and M210.
6899 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 6900 instructions of the M340.
bec50466 6901 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 6902 instructions.
bec50466
NC		 6903 (md_atof): Add support for little endian targets.
6904 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 6905 line switches.
bec50466
NC		 6906 (md_convert_frag): Add support for little endian targets.
6907 (md_apply_fix3): Add support for little endian targets.
6908 (md_number_to_chars): Add support for little endian targets.
6909
a25c045a
TW		 69102000-02-10 Timothy Wall <twall@redhat.com>
6911
6912 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6913 defined, use it to verify the symbol just read should be a label.
6914
f28e8eb3
TW		 69152000-02-10 Timothy Wall <twall@redhat.com>
6916
6917 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6918 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6919 around colons when KEEP_WHITE_AROUND_COLON is defined.
6920 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6921 and KEEP_WHITE_AROUND_COLON.
6922
6dc19fc4
TW		 69232000-02-08 Timothy Wall <twall@redhat.com>
6924
6925 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 6926 logic.
6dc19fc4 6927 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 6928 implemented.
6dc19fc4
TW		 6929 (end_repeat): New. Provide support for a "break" out of the
6930 repeat loop.
6931 * read.h: Add prototypes for new functions.
3e87a760 6932
f805106c
TW		 69332000-02-08 Timothy Wall <twall@redhat.com>
6934
6935 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6936 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6937 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 6938 non-zero.
6939
4469be0f
TW		 69402000-02-08 Timothy Wall <twall@redhat.com>
6941
6942 * read.c: Added elseif to directives table.
6943 * read.h: Added prototype for s_elseif.
6944 * doc/as.texinfo: Added description for elseif.
6945 * cond.c (s_elseif): New function
3e87a760 6946
24a17b6c
TW		 69472000-02-04 Timothy Wall <twall@redhat.com>
6948
6949 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 6950 listings.
24a17b6c 6951
bea9907b 69522000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 6953
bea9907b
TW		 6954 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6955 default values.
6956 * frags.c (frag_new): Calculate fr_fix in octets
6957 (frag_now_fix) Return offset as target address offset (bytes).
6958 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 6959 quantities).
bea9907b
TW		 6960 * frags.h: Added prototype for frag_now_fix_octets().
6961 Distinguish between octets and bytes in field descriptions.
6962 * listing.c (calc_hex): Account for octets vs bytes when
6963 printing addresses/offsets.
6964 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6965 target is little-endian, print the octets in a word in big-endian
6966 order so that the display looks like a proper hexadecimal number,
6967 instead of having the octets reversed.
6968 * read.c (do_align): When recording alignment, alignment power
6969 should be in terms of target bytes (minimum addressible unit)
6970 instead of octets.
6971 (do_org) Convert ORG target address (byte) argument into an
6972 octet offset when generating a variable fragment.
6973 * symbols.c (resolve_symbol_value): Symbol final value
6974 converted to a target address offset (bytes) from its octet offset.
6975 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6976 offset (bytes) is adjusted by the frag offset (octets) converted
6977 to bytes.
6978 (coff_frob_section) Section alignment power is in terms of bytes;
6979 convert it to an octet alignment power when calculating size (and
6980 size mask) in octets. Don't modify the section size in order to
6981 "align" it for TI COFF, since that format has a different method
6982 for storing alignment information.
3e87a760 6983
210dcc61
TW		 69842000-02-01 Timothy Wall <twall@cygnus.com>
6985
6986 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6987 entries, matching the way GCC generates them. If not escaped, the
6988 filename is encoded incorrectly.
6989
557537a5 69902000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 6991
557537a5
NC		 6992 * config/tc-arm.c (reg_table): Add support for ATPCS register
6993 naming conventions.
2c1c4c62 6994
557537a5 69952000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 6996
2c1c4c62
GK		 6997 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6998 already defined.
3e87a760 6999 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 7000 New macro.
7001 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7002 of a symbol when we really care about its value.
7003
23fe39df 70042000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 7005
7006 * config/tc-mcore.c (md_assemble): Give warning message if
7007 operands passes to instruction are more than the spec.
7008
2f0ca46a
NC		 70092000-01-27 Thomas de Lellis <tdel@windriver.com>
7010
66778679 7011 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a 7012 Thumb mode but the label seen was not declared as '.thumb_func'
23fe39df 7013 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 7014 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 7015
4c63da97
AM		 70162000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7017
7018 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7019 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7020
7021 * Makefile.in: Same here.
7022 Update copyright.
7023
7024 * configure.in: Set bfd_gas for i386-aout when primary target
7025 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7026 we may need the primary te_file. Remove incorrect comment.
7027
7028 * configure: Regenerate.
7029
7030 * config/e-i386aout.c: New file.
7031
7032 * as.c (USE_EMULATIONS): Move to before print_version_id.
7033 (struct emulation): Add i386aout.
7034 (show_usage): Split text strings. Reformat -a text. Add --em
7035 help.
7036 Update copyright.
7037
7038 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7039 (aout_format_ops): New.
7040 Update copyright.
7041
7042 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7043 preprocessor conditional and add aout USE_EMULATIONS tests.
7044 (read_a_source_file): Don't pass error strings to printf as
7045 format arg.
7046 Update copyright.
7047
7048 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7049 format arg.
7050 (do_data): Same here.
7051 (process_file): And here.
7052 Update copyright.
7053
7054 * symbols.c (colon): Rewrite "already defined" fatal message
7055 code for aout with USE_EMULATIONS.
7056 Update copyright.
7057
7058 * config/obj-aout.c (OBJ_HEADER): Define.
7059 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 7060 fields of sentinel.
4c63da97
AM		 7061 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7062 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7063 forms here.
7064 (obj_aout_type): Expand S_SET_OTHER here too.
7065 (obj_read_begin_hook): Remove.
7066 (aout_pop_insert): New.
7067 (obj_aout_s_get_other): New.
7068 (obj_aout_s_get_desc): New.
7069 (aout_format_ops): New.
7070 Update copyright.
7071
7072 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7073 gets aout_pseudo_table.
7074 (aout_pseudo_table): Declare.
7075 (obj_read_begin_hook): Define.
7076 Update copyright.
7077
7078 * config/obj-coff.c (obj_pseudo_table): Rename to
7079 coff_pseudo_table.
7080 (coff_pop_insert): Use coff_pseudo_table.
7081 (coff_sec_sym_ok_for_reloc): Remove.
7082 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7083 and comment all zero entries and remove #if 0 code.
7084 Update copyright.
7085
7086 * config/obj-coff.h (obj_pop_insert): Define.
7087 (coff_pseudo_table): Declare.
7088 Update copyright.
7089
7090 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7091 s_get_size, s_set_size. Comment all zero entries.
7092 Update copyright.
7093
7094 * config/obj-elf.c (elf_s_get_other): New function.
7095 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7096 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7097 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7098 comment.
7099 (obj_elf_parse_section_letters): Don't pass error strings to
7100 printf as format arg.
7101 Update copyright.
7102
7103 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7104 OBJ_MAYBE_ECOFF.
7105 (elf_s_get_other): Declare.
7106 (S_GET_OTHER) Define as elf_s_get_other if not already
7107 defined.
7108 (S_SET_OTHER): Only define when not already defined.
7109 (elf_obj_read_begin_hook): Declare.
7110 (obj_read_begin_hook): Define.
7111 (elf_obj_symbol_new_hook): Declare.
7112 (obj_symbol_new_hook): Define.
7113 Update copyright.
7114
7115 * config/obj-multi.h: Add copyright header and protect against
7116 multiple inclusion. Add * to all function pointers.
7117 (OBJ_HEADER): If defined, include it rather than other defines
7118 in this file.
7119 (obj_frob_file_after_relocs): Test for NULL.
7120 (obj_symbol_new_hook): Here too.
7121 (obj_sec_sym_ok_for_reloc): And here.
7122 (S_GET_OTHER): Define.
7123 (S_GET_DESC): Define.
7124 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7125 (OBJ_MAYBE_ELF): Update comment.
7126
7127 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7128 OBJ_AOUT preprocessor conditional and handle emulation by
7129 testing OUTPUT_FLAVOR.
7130 (i386_displacement): Here too.
7131 (md_section_align): Similarly here.
7132 (i386_target_format): Conditionally compile when more than one
7133 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7134 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7135 (i386_displacement): Here too.
7136 Update copyright.
7137
7138 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7139 Define TARGET_FORMAT for aout only when not multi.
7140 Update copyright.
7141
7142 * config/te-multi.h: Delete file as it's identical to te-generic.h
7143
add0c677
AM		 71442000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7145
7146 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7147 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7148 LONG_MNEM_SUFFIX.
7149
7150 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7151 DWORD_MNEM_SUFFIX.
7152 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7153 comments.
7154
a19d8eb0
CP		 71552000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7156
66778679
RH		 7157 * config/tc-mips.c (mips_do_align): New function.
7158 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 7159
550262c4
NC		 71602000-01-10 Philip Blundell <philb@gnu.org>
7161
7162 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 7163 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 7164 line separator for Linux.
7165 * doc/as.texinfo (Comments): Mention the ARM.
7166
0decc840
NC		 71672000-01-10 Philip Blundell <pb@futuretv.com>
7168
7169 * configure.in (arm*-*-conix*): New target.
7170 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7171 armv*-*-linux-gnu.
7172 * configure: Regenerate.
7173
2e13b764
NC		 71742000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7175
7176 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7177 (obj_elf_visibility): New function.
3e87a760 7178
2e13b764
NC		 7179 * doc/as.texinfo (Visibility): New node: document visibility
7180 pseudo ops.
7181
2f6d2f85 7182For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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