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Add MMIX support
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3c3bdf30
NC		 12001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2
3 * configure.in: Update for MMIX port.
4 * Makefile.am: Ditto. Regenerate dependencies.
5 * Makefile.in: Regenerate.
6 * configure: Regenerate.
7 * config/tc-mmix.h, config/tc-mmix.c: New files.
8 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
9 * doc/Makefile.in: Regenerate.
10 * doc/all.texi: @set MMIX.
11 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
12 Include c-mmix.texi.
13 * doc/c-mmix.texi: New file.
14
0a758a12
CD		 152001-10-24 Chris Demetriou <cgd@broadcom.com>
16
17 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
18 these evaluate to true if mips_arch indicates SB-1.
19
6c19f338
AM		 202001-10-23 Alan Modra <amodra@bigpond.net.au>
21
22 * as.c (parse_args): Print the date as well for --version.
23
2e4acd24
CD		 242001-10-20 Chris Demetriou <cgd@broadcom.com>
25
26 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
27 SB-1 CPU for consistency.
28 (mips_cpu_info_table): Tweak comment about SB-1.
29
8420dfca
L		 302001-10-20 H.J. Lu <hjl@gnu.org>
31
32 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
33 (cirrus_parse_offset): Likewise.
34
da89cce1
NC		 352001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
36
37 * config/tc-arm.c: Restore line_comment_chars.
38
f57c81f6
NC		 392001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
40
41 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
42 added to the list.
43
e5eeb0dd 442001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
7e9250a3
HPN		 45
46 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
47 for undefined symbols.
48
4058e45f
CD		 492001-10-17 Chris Demetriou <cgd@broadcom.com>
50
51 * doc/as.texinfo (MIPS ISA options): Added accidentally
52 omitted "-mips64" option to list of options.
53
f5c120c5
MG		 542001-10-17 matthew green <mrg@redhat.com>
55
56 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
57 -m7410, -m7450 and -m7455 options.
58
15c1449b
AM		 592001-10-17 Alan Modra <amodra@bigpond.net.au>
60
61 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
62 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
63 (md_begin): Don't set ppc_size here.
64 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
65 (md_shortopts): Constify.
66 (md_longopts): Likewise.
67 (md_longopts_size): Likewise.
68 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
69 64-bit opcodes.
70 (ppc_machine): Explain why this function is a nop.
71
c1e4eef7
AM		 722001-10-17 Alan Modra <amodra@bigpond.net.au>
73
d3ecfc59
AM		 74 * bit_fix.h: Comment typo fix.
75 * config/tc-mips.c: Likewise.
76 * config/tc-sh.c: Likewise.
77 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
78
c1e4eef7
AM		 79 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
80 that autoheader doesn't duplicate config.in entries.
81 (DEFAULT_ARCH): Ditto.
82 * configure: Regenerate.
83 * config.in: Regenerate.
84
18566f55
AM		 852001-10-16 Alan Modra <amodra@bigpond.net.au>
86
87 From Andrew Pines <apines@cosmodog.com>
88 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
89
05982cac
HPN		 902001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
91 Hans-Peter Nilsson <hp@bitrange.com>
92
93 * config/tc-sh.c (shl): Remove.
94 (big): New function.
95 (little): Remove shl handling. Emit error for endian mismatch.
96 (md_show_usage): Add description of -big.
97 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
98 (OPTION_BIG): Add.
99 (md_pseudo_table): Add .big.
100 (md_longopts): Add -big.
101 (md_begin): Don't set target_big_endian here.
102 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
103 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
104 (shl): Remove.
105 * configure.in (endian): Default is big.
106 (sh-*-pe*): Little endian.
107 (cpu_type): Set sh for target sh*.
108 * configure: Regenerate.
109
e369bcce
TS		 1102001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
111
112 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
113 relocations.
114
232431a0
NC		 1152001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
116
05d2d07e
NC		 117 * config/tc-arm.c: Replace CONST with const.
118
232431a0
NC		 119 * cgen.c: Tidy up formatting.
120
418c1742
MG		 1212001-10-12 matthew green <mrg@redhat.com>
122
123 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
124 flags, equivalent to -m7400. New -maltivec to enable AltiVec
125 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
126 64-bit and 32-bit BookE support, respectively. Change -m403 and
127 -m405 to set PPC403 option.
128 (md_show_usage): Adjust for new options.
129 * doc/all.texi: Set PPC.
130 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
131 * doc/c-ppc.texi: New file.
132 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
133 * doc/Makefile.in: Regenerate.
134
65bf64b3
NC		 1352001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
136
7f28ab9d
NC		 137 * read.c (s_bad_endr): New function. Issues a warning message
138 about a bad use of the .rept pseudo op.
139 (po_table[]): Add .endr.
140 * read.h: Prototype s_bad_endr.
141
65bf64b3
NC		 142 * CONTRIBUTORS: Update contact email address.
143
b6ff326e
KH		 1442001-10-11 Kazu Hirata <kazu@hxi.com>
145
146 * config/tc-alpha.c: Fix comment typos.
147 * config/tc-cris.c: Likewise.
148 * config/tc-hppa.c: Likewise.
149 * config/tc-i370.c: Likewise.
150 * config/tc-mips.c: Likewise.
151 * config/tc-mn10200.c: Likewise.
152 * config/tc-mn10300.c: Likewise.
153 * config/tc-sh.c: Likewise.
154 * config/tc-tahoe.c: Likewise.
155 * config/tc-v850.c: Likewise.
156
3b37fd66
KH		 1572001-10-11 Kazu Hirata <kazu@hxi.com>
158
159 * app.c: Fix comment typos.
160 * bit_fix.h: Likewise.
161 * expr.c: Likewise.
162 * itbl-ops.c: Likewise.
163
685bd869
NC		 1642001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
165
166 * input-file.c: Include safe-ctype.h.
167 (input_file_open): Use ISSPACE instead of isspace.
168
6478892d
TS		 1692001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
170
171 * config/tc-mips.c (mips_cpreturn_offset): New variable.
172 (mips_cpreturn_register): Likewise.
173 (mips_gp_register): Likewise.
174 (s_cpsetup): New function prototype.
175 (s_cplocal): Likewise.
176 (s_cpreturn): Likewise.
177 (s_gpvalue): Likewise.
178 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
179 pseudo-ops.
180 (macro): Don't warn about .cprestore for NewABI.
181 (md_pcrel_from): Code cleanup.
182 (mips_force_relocation): Force output of some NewABI relocations even
183 without a defined symbol.
184 (s_cpload): Ignore .cpload for NewABI.
185 (s_cpsetup): Handle .cpsetup.
186 (s_cplocal): Handle .cplocal.
187 (s_cprestore): Ignore .cprestore for NewABI.
188 (s_cpreturn): Handle .cpreturn.
189 (s_gpvalue): Handle .gpvalue.
190 (s_cpadd): Ignore .cpadd for NewABI.
191 (nopic_need_relax): Take g_switch_value into account as gp
192 optimization.
193 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
194
ad8d3bb3
TS		 1952001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
196
197 * config/tc-mips.c (my_getSmallParser): New function prototype.
198 (small_ex_type): Named this enum, more return values for
199 my_getSmallExpression.
200 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
201 triple relocations. Protect some parts with ifdef OBJ_ELF.
202 (percent_op_match): New struct, lookup table for %some_reloc().
203 (my_getSmallParser): New function, parses nested percent_ops also.
204 (my_getSmallExpression): Rewite to support nested percent_ops.
205
d6bc6245
TS		 2062001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
207
208 * config/tc-mips.c
209 (load_address): Support both 32- and 64-bit addresses.
210 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
211 (macro2): Call load_address correctly.
212
a5d2034a
NC		 2132001-10-09 Christian Groessler <cpg@aladdin.de>
214
215 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
216 since z8k-opc.h now uses the PARAMS macro.
217
90f9b791
AH		 2182001-10-09 Aldy Hernandez <aldyh@redhat.com>
219
220 * config/tc-arm.c: Change MAVERIK to MAVERICK.
221
aa1f4858
AM		 2222001-10-09 Alan Modra <amodra@bigpond.net.au>
223
224 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
225 throughout file.
226 (obj_elf_change_section): Rename "group" to "group_name".
227 (obj_elf_section): Likewise.
228 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
229 first member section; Instead use elf_next_in_group.
230
060adf0e
AM		 2312001-10-09 Alan Modra <amodra@bigpond.net.au>
232
233 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
234 Set elf_section_data group from it. Warn if group name changed.
235 (obj_elf_parse_section_letters): Parse 'G' too.
236 (obj_elf_section): Parse group name.
237 (struct group_list): New.
238 (build_group_lists): New function.
239 (elf_frob_file): Create SEC_GROUP section(s).
240
241 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
242 whitespace.
243
8913d9db
AH		 2442001-10-08 Aldy Hernandez <aldyh@redhat.com>
245
246 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
247
404ff6b5
AH		 248 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
249 (cirrus_regtype): New enum.
250 (LONGEST_INST): Change to 10.
251 (CIRRUS_MODE1): New.
252 (CIRRUS_MODE2): New.
253 (CIRRUS_MODE3): New.
254 (CIRRUS_MODE4): New.
255 (CIRRUS_MODE5): New.
256 (CIRRUS_MODE6): New.
257 (insns): Add cirrus dsp instructions.
258 (ARM_EXT_MAVERIKSC_REG): New.
259 (cirrus_register): New.
260 (cirrus_mvf_register): New.
261 (cirrus_mvd_register): New.
262 (cirrus_mvfx_register): New.
263 (cirrus_mvdx_register): New.
264 (cirrus_mvax_register): New.
265 (ARM_EXT_MAVERIKsc_register): New.
266 (reg_table): Add cirrus registers.
267 (cirrus_valid_reg): New.
268 (cirrus_reg_required_here): New.
269 (do_c_binops_1): New.
270 (do_c_binops_2): New.
271 (do_c_binops_3): New.
272 (do_c_triple_4): New.
273 (do_c_triple_5): New.
274 (do_c_quad_6): New.
275 (do_c_dspsc_1): New.
276 (do_c_dspsc_2): New.
277 (do_c_shift_1): New.
278 (do_c_shift_2): New.
279 (do_c_ldst_1): New.
280 (do_c_ldst_2): New.
281 (do_c_ldst_3): New.
282 (do_c_ldst_4): New.
283 (do_c_binops): New.
284 (do_c_triple): New.
285 (do_c_quad): New.
286 (do_c_dspsc): New.
287 (do_c_shift): New.
288 (cirrus_parse_offset): New.
289 (do_c_ldst): New.
290 (md_parse_option): Add arm9e.
291 (md_show_usage): Same.
292
8642cce8
TR		 2932001-10-08 Tom Rix <trix@redhat.com>
294
295 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
296 location of next .bf
297 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
298
6ce8b369
AM		 2992001-10-07 Alan Modra <amodra@bigpond.net.au>
300
301 * config/obj-elf.c: Standardize error/warning messages - don't
302 capitalise, no final period or newline, don't say "ignoring" for
303 as_bad messages. In some cases, change the wording to that used
304 elsewhere for similar messages.
305 (obj_elf_section_name): New function, split out from ..
306 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
307 entsize not specified.
308
ec38dd05
JJ		 3092001-10-05 Jakub Jelinek <jakub@redhat.com>
310
311 * doc/as.texinfo: Document M and S ELF section flags.
312
ebeb9253
AM		 3132001-10-05 Alan Modra <amodra@bigpond.net.au>
314
315 * subsegs.c (subseg_text_p): Return 0 for absolute section.
316 * read.c (do_align): If in absolute section, warn about and ignore
317 non-zero fill pattern.
318
7dc8f5ce
AO		 3192001-10-05 Alexandre Oliva <aoliva@redhat.com>
320
321 * config/tc-mn10300.c (tc_gen_reloc): Don't free
322 reloc->sym_ptr_ptr if it's not allocated.
323
f6688943
TS		 3242001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
325
326 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
327 relocation triple.
328 (prev_insn_fixp): Likewise.
329 (append_insn): Changed prototype to accept a relocation pointer.
330 (imm_reloc): Make it an array.
331 (offset_reloc): Likewise.
332 (md_assemble): Handle triple relocations.
333 (append_insn): Likewise. Add handling for some NewABI relocations.
334 (mips_no_prev_insn): Handle triple relocations.
335 (macro_build): Likewise. Add handling for some NewABI relocations.
336 Move handling for the 'u' case to append_insn().
337 (mips16_macro_build): Handle triple relocations.
338 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
339 for NewABI.
340 (mips_ip): Handle triple relocations.
341 (mips16_ip): Likewise.
342 (mips_force_relocation): Force handling of triple relocations
343 without symbols for NewABI.
344 (md_apply_fix): Add handling for some NewABI relocations.
345
1ae00879
AM		 3462001-10-05 Alan Modra <amodra@bigpond.net.au>
347
348 * config/tc-i386.c (parse_register): If not producing code for
349 x86_64, reject x86_64 register name matches.
350 (md_assemble): Remove now redundant check for x86_64 regs.
351
9c7977b3
AM		 3522001-10-04 Alan Modra <amodra@bigpond.net.au>
353
354 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
355 as BFD_DEFAULT_TARGET_SIZE.
356 (ppc_tc): Likewise.
357 (ppc_is_toc_sym): Likewise.
358 (md_apply_fix3): Likewise.
359
e013f690
TS		 3602001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
361
362 * config/tc-mips.c (mips_64): Remove.
363 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
364 in it.
365 (mips_abi_level, mips_abi): New enum.
366 (mips_32bit_abi): Remove.
367 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
368 (HAVE_NEWABI): New define.
369 (HAVE_64BIT_OBJECTS): New define.
370 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
371 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
372 (support_64bit_objects): New prototype.
373 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
374 .reginfo section for n32, use .MIPS.options instead.
375 (support_64bit_objects): New function, code from md_parse_option.
376 (md_longopts): Add -n32 option.
377 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
378 Add -n32 option. Protect with OBJ_ELF.
379 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
380 (mips_elf_final_processing): Likewise. Don't write .reginfo section
381 for n32, use .MIPS.options instead.
382
fcd8210c
AM		 3832001-10-03 Alan Modra <amodra@bigpond.net.au>
384
181ddcac 385 * po/POTFILES.in: Regenerate.
fcd8210c
AM		 386 * configure: Regenerate.
387
403487ec
AM		 3882001-10-02 Alan Modra <amodra@bigpond.net.au>
389
32a5aae2
AM		 390 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
391 bits if target is 64 bit.
392
f97d5f7c
AM		 393 * doc/as.texinfo (listing): Fix typo.
394
403487ec
AM		 395 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
396 BFD_VERSION.
397 * Makefile.am (Makefile): Depend on bfd/configure.in.
398 Run "make dep-am".
399 * Makefile.in: Regenerate.
400
34105363
L		 4012001-09-30 H.J. Lu <hjl@gnu.org>
402
403 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
404 and "ams" for compatibility.
405
79ad6e94 4062001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
ef17112f
HPN		 407
408 * config/tc-sh.c (md_pcrel_from_section): Transformed from
409 md_pcrel_from. Handle pc-relativeness against link-time
410 symbol. Handle relativeness to elsewhere than the fixup.
79ad6e94
HPN		 411 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
412 (md_pcrel_from_section): Prototype.
528a2d4a
HPN		 413
414 * Makefile.am: Update dependencies with "make dep-am".
415 * Makefile.in: Regenerate.
416
27302d63
SC		 4172001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
418
419 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
420 (print_opcode_format, skip_whites): Likewise.
421 (convert_branch, m68hc11_new_insn): Likewise.
422 (build_dbranch_insn, build_indexed_byte): Likewise.
423 (build_reg_mode, find, find_opcode): Likewise.
424 (print_insn_format): Fix call to print_opcode_format.
425 (md_assemble): Fix call to build_dbranch_insn.
426
2c20dfb2
NC		 4272001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
428
429 * config/tc-arm.c: Add missing prototypes.
430
1fd716b9
JJ		 4312001-09-26 Jeff Johnston <jjohnstn@redhat.com>
432
433 * input-file.c (input_file_open): When reading the
434 first line looking for #NO_APP, prepare for the possibility
435 of finding #APP instead. Also fix algorithm to allow
436 white-space to follow either #NO_APP or #APP directives.
437
97735a42
AM		 4382001-09-25 Geoff Berry <geoff.berry@bops.com>
439
440 * listing.c (buffer_line): Don't write past the end of `line' when
441 EOF is reached.
442
6e22e505
AO		 4432001-09-25 Alexandre Oliva <aoliva@redhat.com>
444
445 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
446 relocation for differences between symbols in a section other
447 than the one in which the difference is to be placed; apply
448 the relocation instead.
449
89b57c9a
NC		 4502001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
451
452 * config/tc-arc.c: Add missing prototype.
453 (md_atof): Change type to int. Add missing prototype.
454 * config/tc-arc.h: Prototype exported functions.
455
a80076a1
NC		 4562001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
457
458 * as.c: Add missing function prototype.
459 * config/obj-aout.c: Fix compile time warning.
460
7146a6f5
AM		 4612001-09-21 Bruno Haible <haible@clisp.cons.org>
462
463 * config/tc-openrisc.c: Don't include <ctype.h>.
464
16a419ba
NC		 4652001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
466
467 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
468
44addf7f
AM		 4692001-09-19 Alan Modra <amodra@bigpond.net.au>
470
471 * config/tc-i370.c: Fix typo in last change.
472
2d5aaba0
NC		 4732001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
474
475 * doc/as.texinfo (Symbol Names): Improve documentation on local
476 labels and add documenation about dollar labels.
477
3882b010
L		 4782001-09-18 Bruno Haible <haible@clisp.cons.org>
479
480 * as.h: Don't include <ctype.h>.
481 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
482 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
483 (atof_generic): Use ISDIGIT instead of isdigit.
484 * config/m68k-parse.y: Include "safe-ctype.h".
485 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
486 * config/obj-elf.c: Include "safe-ctype.h".
487 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
488 * config/obj-vms.c: Include "safe-ctype.h".
489 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
490 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
491 instead of isupper/islower/toupper/tolower.
492 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
493 (insert_sreg): Use TOUPPER instead of islower/toupper.
494 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
495 isalpha/isalnum/isupper/tolower.
496 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
497 isdigit.
498 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
499 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
500 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
501 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
502 (arc_extoper): Use TOLOWER instead of isupper/tolower.
503 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
504 (arm_psr_parse): Use ISALPHA instead of isalpha.
505 (accum0_required_here): Use ISALNUM instead of isalnum.
506 (do_ldrd): Use ISSPACE instead of isspace.
507 (decode_shift): Use ISALPHA instead of isalpha.
508 (insert_reg): Use TOUPPER instead of islower/toupper.
509 (arm_reg_parse): Use ISALPHA instead of isalpha.
510 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
511 isalnum/ispunct/tolower.
512 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
513 (md_parse_option): Use TOLOWER instead of tolower.
514 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
515 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
516 (cris_process_instruction): Use ISLOWER instead of islower.
517 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
518 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
519 (get_flags): Use ISSPACE instead of isspace.
520 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
521 (do_assemble): Use TOLOWER instead of tolower.
522 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
523 (do_assemble): Use TOLOWER instead of tolower.
524 (d30v_start_line): Use ISSPACE instead of isspace.
525 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
526 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
527 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
528 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
529 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
530 (start_label): Use ISALPHA instead of isalpha.
531 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
532 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
533 isupper/islower/tolower.
534 (pa_parse_number): Use ISDIGIT instead of isdigit.
535 (pa_chk_field_selector): Use TOLOWER instead of tolower.
536 (pa_stringer): Use ISDIGIT instead of isdigit.
537 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
538 (register_name): Use ISALPHA instead of isalpha.
539 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
540 isalnum/islower/tolower.
541 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
542 isdigit/isalpha.
543 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
544 isalpha/isxdigit.
545 (md_assemble): Use ISSPACE instead of isspace.
546 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
547 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
548 instead of isdigit/islower/isupper/tolower/isalpha.
549 (output_invalid): Use ISPRINT instead of isprint.
550 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
551 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
552 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
553 (get_args): Use ISALNUM instead of isalnum.
554 * config/tc-ia64.c: Include "safe-ctype.h".
555 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
556 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
557 (ia64_parse_name): Likewise.
558 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
559 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
560 instead of isspace/isalnum/isupper/tolower.
561 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
562 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
563 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
564 (mklower_table): Remove variable.
565 (mklower): Remove macro.
566 (insert_reg): Use TOUPPER instead of islower/toupper.
567 (md_begin): Remove initialization of mklower_table.
568 (s_reg): Use ISALNUM instead of isalnum.
569 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
570 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
571 (build_mri_control_operand): Use TOLOWER instead of tolower.
572 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
573 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
574 (md_assemble): Use ISSPACE instead of isspace.
575 (get_imm16): Use ISALNUM instead of isalnum.
576 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
577 isdigit/isupper/tolower.
578 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
579 instead of isalpha/isupper/tolower.
580 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
581 isdigit/islower/isupper.
582 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
583 (mcore_s_section): Use ISSPACE instead of isspace.
584 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
585 isspace/tolower/isalnum.
586 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
587 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
588 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
589 isspace.
590 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
591 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
592 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
593 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
594 isdigit/tolower.
595 (tc_get_register): Likewise.
596 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
597 (s_mips_ent): Use ISDIGIT instead of isdigit.
598 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
599 (md_assemble): Use ISSPACE instead of isspace.
600 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
601 (md_assemble): Use ISSPACE instead of isspace.
602 * config/tc-ns32k.c: Don't include <ctype.h>.
603 * config/tc-pdp11.c: Include "safe-ctype.h".
604 (mklower): Remove function.
605 (parse_reg): Use TOLOWER instead of mklower.
606 * config/tc-pj.c: Include "safe-ctype.h".
607 (md_assemble): Use ISSPACE instead of isspace.
608 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
609 (register_name): Use ISALPHA instead of isalpha.
610 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
611 isalnum/islower/tolower.
612 (md_assemble): Use ISSPACE instead of isspace.
613 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
614 islower/toupper.
615 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
616 (register_name): Use ISALPHA instead of isalpha.
617 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
618 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
619 isspace.
620 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
621 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
622 isalnum/islower/tolower.
623 (IDENT_CHAR): Use ISALNUM instead of isalnum.
624 (parse_reg): Use TOLOWER instead of tolower.
625 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
626 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
627 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
628 (parse_keyword_arg): Use ISALNUM instead of isalnum.
629 * config/tc-tahoe.c: Include "safe-ctype.h".
630 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
631 (tip_op): Use TOLOWER instead of isupper/tolower.
632 * config/tc-tic30.c: Include "safe-ctype.h".
633 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
634 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
635 (tic30_operand): Use TOLOWER instead of tolower.
636 (tic30_find_parallel_insn): Likewise.
637 (output_invalid): Use ISPRINT instead of isprint.
638 * config/tc-tic54x.c: Include "safe-ctype.h".
639 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
640 (lookup_version): Use TOUPPER instead of toupper.
641 (tic54x_var): Use ISALPHA instead of isalpha.
642 (tic54x_mlib): Use ISSPACE instead of isspace.
643 (subsym_iscons): Use TOUPPER instead of toupper.
644 (get_operands): Use ISSPACE instead of isspace.
645 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
646 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
647 (next_line_shows_parallel): Use ISSPACE instead of isspace.
648 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
649 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
650 ISSPACE instead of isspace.
651 * config/tc-tic80.c: Include "safe-ctype.h".
652 (md_assemble): Use ISSPACE instead of isspace.
653 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
654 (system_register_name): Use ISDIGIT instead of isdigit.
655 (md_assemble): Use ISSPACE instead of isspace.
656 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
657 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
658 isupper/tolower/isdigit.
659 (vip_op): Use TOLOWER instead of isupper/tolower.
660 * config/tc-w65.c: Don't include <ctype.h>.
661 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
662 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
663 (whatreg): Use ISDIGIT instead of isdigit.
664 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
665 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
666 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
667 (integer_constant): Use ISALNUM/TOUPPER instead of
668 isalnum/islower/toupper.
669 (operand): Use TOLOWER instead of isupper/tolower.
670 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
671 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
672 of isdigit.
673 (process_assigns, whatcond): Use TOUPPER instead of toupper.
674 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
675 (main): For gettext, also set the LC_CTYPE locate facet.
676 * hash.c: Include "safe-ctype.h".
677 (main): Use TOLOWER instead of isupper/tolower.
678 * itbl-lex.l: Don't include <ctype.h>.
679 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
680 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
681 omit non-ASCII characters.
682 (debugging_pseudo): Use ISSPACE instead of isspace.
683 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
684 (buffer_and_nest): Use ISALNUM instead of isalnum.
685 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
686 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
687 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
688 instead of isalnum/isdigit/isupper/isalpha.
689 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
690 of isalpha/isalnum/isupper/tolower.
691 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
692 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
693 isupper/tolower/isdigit.
694 (s_mri_common): Use ISDIGIT instead of isdigit.
695 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
696 (s_float_space): Use ISALPHA instead of isalpha.
697 (ignore_rest_of_line): Use ISPRINT instead of isprint.
698 (float_cons): Use ISALPHA instead of isalpha.
699 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
700 isdigit/isxdigit.
701 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
702 (save_symbol_name): Use ISLOWER/TOUPPER instead of
703 islower/toupper.
704 (symbol_find_base): Use TOUPPER instead of islower/toupper.
705 (decode_local_label_name): Use ISDIGIT instead of isdigit.
706
b6849f55
NC		 7072001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
708
709 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
710 in 64 bit mode and make format "e" work.
711
0e1a166b
AM		 7122001-09-18 Alan Modra <amodra@bigpond.net.au>
713
714 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
715
716 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
717 var to ensure bfd_alloc arg is the right type.
718 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
719 bfd_bwrite.
720
721 * config/obj-coff.c: Replace calls to bfd_write with calls to
722 bfd_bwrite. Cast args of bfd_seek.
723
724 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
725 warning.
726
727 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
728
729 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
730 call to bfd_bread.
731
e08ae979
HPN		 7322001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
733
734 * config/tc-sh.h (sh_force_relocation): Prototype.
735 (struct fix): Forward declare.
736 * config/tc-sh.c (type sh_operand_info): Move to top of file.
737 (cons, s_align_bytes): Remove old-type declarations.
738 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
739 get_operands, get_specific, insert, build_relax,
740 insert_loop_bounds, build_Mytes): Prototype.
741 (little): Make static. Prototype.
742 (check, tc_Nout_fix_to_chars): Delete unused functions.
743
920acd62
EC		 7442001-09-14 Eric Christopher <echristo@redhat.com>
745
746 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
747 -mgp32/mgp64.
748
056a1d49
NC		 7492001-09-14 Kevin Lo <kevlo@openbsd.org>
750
751 * configure.in: Add arm-openbsd target.
752 * configure: Regenerate.
753
4008bd9b
TS		 7542001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
755
756 * configure.in: Change machine triplets from mips-*-linux-gnu* to
757 mips*-*-linux*.
758
233b8738
TS		 7592001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
760
761 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
762
d61a78a7
RH		 7632001-09-11 Richard Henderson <rth@redhat.com>
764
765 * config/tc-alpha.c (alpha_elf_section_letter): New.
766 (alpha_elf_section_flags): New.
767 * config/tc-alpha.h (md_elf_section_letter): New.
768 (md_elf_section_flags): New.
769 * config/tc-ia64.c (ia64_elf_section_letter): New.
770 * config/tc-ia64.h (md_elf_section_letter): New.
771
9469ddf0
JJ		 7722001-09-11 Jakub Jelinek <jakub@redhat.com>
773
774 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
775 of 'm', 'S' instead of 's'. Update bad_msg.
776 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
777 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
778
e0890092
AM		 7792001-09-09 Alan Modra <amodra@bigpond.net.au>
780
781 * expr.c (expr): Move code setting "retval" to the end of the loop,
782 and rearrange for efficiency. For "PIC code" subtraction, use
783 "rightseg" rather than recalculating. For "symbol OP symbol"
784 subtract, set "retval" to absolute_section if symbols in same
785 section.
786 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
787 O_symbol. Simplify a +/- b code. Allow equality and non-equality
788 comparisons on symbols from any section. Allow other comparison
789 operators as for subtraction.
790 (symbol_equated_reloc_p): New predicate function.
791 * symbols.h (symbol_equated_reloc_p): Declare.
79bcdb56
AM		 792 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
793 for expression syms is set correctly.
794 (adjust_reloc_syms): Use symbol_equated_reloc_p.
e0890092
AM		 795 (write_relocs): Likewise.
796 (write_object_file): Likewise.
e0890092
AM		 797 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
798 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
799 of a complex expression when setting up frag_var.
800
ec8fcf4a
RH		 8012001-09-07 Richard Henderson <rth@redhat.com>
802
803 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
804 require_seq and allow_seq. Let !literal omit the sequence number.
805 (tokenize_arguments): Reject sequence numbers of !allow_seq.
806
891937bf
JJ		 8072001-09-08 Jakub Jelinek <jakub@redhat.com>
808
809 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
810 section symbols the same way as externs.
811
553178e4
TS		 8122001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
813
814 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
815 pseudo-op.
ad58c921 816
cb56d3d3
TS		 8172001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
818
819 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
820 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
821 PIC, BFD_RELOC_16_PCREL for the rest.
822 (mips_ip): Likewise.
79bcdb56
AM		 823 (md_pcrel_from): return the right offset for the differently shifted
824 pcrel relocs.
cb56d3d3 825 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
ad58c921 826
3969b680
RH		 8272001-09-05 Richard Henderson <rth@redhat.com>
828
829 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
830 (pseudo_func): Add @iplt.
831 (pseudo_opcode): Add data16 and data16.ua.
832 (md_begin): Set iplt pseudo.
833 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
834
8352001-09-04 Richard Henderson <rth@redhat.com>
19f78583
RH		 836
837 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
838 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
839 (alpha_macros): Remove occurrences of same.
840 (O_lituse_addr, O_gprel): New.
841 (DUMMY_RELOC_LITUSE_*): New.
842 (s_alpha_ucons, s_alpha_arch): Prototype.
843 (alpha_reloc_op): Construct elements via DEF macro.
844 (ALPHA_RELOC_SEQUENCE_OK): Remove.
845 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
846 members to not be literal specific.
847 (next_sequence_num): New.
848 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
849 added/removed BFD relocations.
850 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
851 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
852 (tokenize_arguments): Parse ! relocations properly.
853 (find_macro_match): Delete unused macro argument types.
854 (assemble_insn): Add reloc parameter; emit that instead of the
855 default as appropriate.
856 (get_alpha_reloc_tag): New. Split from ...
857 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
858 (assemble_tokens): Don't search macros if user relocation present.
859 Copy reloc sequence number to insn struct.
860 (emit_ldgp): Remove user reloc handling.
861 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
862 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
863 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
864 * config/tc-alpha.h (tc_adjust_symtab): Always define.
865 (struct alpha_fix_tag): Name members less literal specific.
866
de342d07
JL		 867Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
868
869 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
870 address of two symbols in different sections.
871
3c02b2ab
EC		 8722001-08-31 Eric Christopher <echristo@redhat.com>
873 Jason Eckhardt <jle@redhat.com>
874
875 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
876 5kc, and 20kc. Clean up old entries.
877
36ed2fff
JL		 878Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
879 Jeff Law <law@redhat.com>
880
3c1ba8a3
JL		 881 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
882 offset match H8 ELF spec.
883 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
884 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
885
36ed2fff
JL		 886 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
887 (build_bytes): Mark fixups for PCrel branches as signed. For
888 OBJ_ELF, make sure the reloc's offset points to the first byte
889 to be modified.
890 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
891 * tc-h8300.h (relocation mappings): Add.
892
f333765f
JL		 893Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
894
895 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
896 define for BFD_ASSEMBLER.
897 (tc_reloc_mangle): Likewise.
898 (tc_gen_reloc): New function for BFD_ASSEMBLER.
899
83e20b45
JL		 900Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
901
3c02b2ab 902 * config/tc-h8300.c (h8300hmode): Record the machine type
83e20b45
JL		 903 if BFD_ASSEMBLER is defined.
904 (h8300smode, md_begin): Similarly.
905
f6314f3e
PB		 9062001-08-29 Joel Sherrill <joel@OARcorp.com>
907
3c02b2ab 908 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
f6314f3e
PB		 909 default from coff to elf.
910 * configure: Regenerate.
911
ccad732d
JL		 912Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
913
7e0de7bf
JL		 914 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
915 assorted coff relocations to the corresponding elf relocations.
916 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
917
ccad732d
JL		 918 * configure.in: Add case for h8300-*-elf.
919 * configure: Regenerate.
920
1262d520
JR		 921Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
922
923 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
82f3c9a3 924 documentation to reflect reality.
1262d520 925
7283eb86
TS		 9262001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
927
ad58c921 928 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
7283eb86
TS		 929 (macro): Reflect change to MAX_GPREL_OFFSET.
930
0baf16f2
AM		 9312001-08-27 Torbjorn Granlund <tege@swox.com>
932 Staffan Ulfberg <staffanu@swox.se>
933 Linus Nordberg <linus@swox.se>
934 Alan Modra <amodra@bigpond.net.au>
935
936 * configure.in: Recognise powerpc*le*, not just powerpcle*.
937 * configure: Regenerate.
938 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
939 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
940 (md_assemble): Use them.
941 (ppc_machine): Support stub for ELF64 as well as XCOFF.
942 (md_pseudo_table): Add "llong", "quad".
943 (md_parse_option): Match default_cpu of powerpc*.
944 (ppc_arch): Likewise.
945 (ppc_subseg_align): Only for OBJ_XCOFF.
946 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
947 (md_begin): Select PPC_OPCODE_64 for 64 bit.
948 (ppc_insert_operand): Don't bother testing 'file' before calling
949 as_bad_where. Use as_bad_where for operand->insert errors.
950 (mapping): Add ELF64 relocation modifiers.
951 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
952 expressions with abs_symbol.
953 (ppc_elf_cons): Correct offset for little endian targets.
954 (ppc_elf_frob_symbol): New.
955 (md_assemble): Add support for 64 bit ELF relocs.
956 (ppc_tc): Ensure 8 byte alignment when 64 bit.
957 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
958 ".toc" section for 64 bit ELF.
959 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
960 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
961 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
962 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
963 Expand on comments, error message. Add support for 64 bit relocs,
964 and use PPC_HI etc. macros.
965 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
966 (HANDLE_ALIGN): Define to generate nops in code sections rather
967 than zeros.
968 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
969 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
970 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
971 (ppc_fix_adjustable): Declare.
972 (tc_frob_symbol): Define.
973 (ppc_elf_frob_symbol): Declare.
974
9d654c1c
AJ		 9752001-08-26 Andreas Jaeger <aj@suse.de>
976
977 * config/tc-s390.c: Add missing prototypes
978 (md_gather_operands): Make static.
979
e7d556df
TS		 9802001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
981
ad58c921
TS		 982 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
983 allowed value, not the word beyond maximum.
984 * config/tc-mips.c (macro_build_lui): Code cleanup.
e7d556df
TS		 985 (macro): Reflect change to MAX_GPREL_OFFSET.
986 (mips_ip): Check explicitly against S_EX_NONE.
987 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
988 (md_apply_fix): Code cleanup.
989
34f63668
AJ		 9902001-08-24 Andreas Jaeger <aj@suse.de>
991
992 * config/tc-ppc.h: Fix prototype declaration.
993
c538998c
JJ		 9942001-08-23 Jakub Jelinek <jakub@redhat.com>
995
996 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
997 * config/obj-elf.c (obj_elf_size): When size is constant, free
998 and clear symbol_get_obj(sym)->size if any.
999
1ff54a84
TS		 10002001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1001
ad58c921
TS		 1002 * config/tc-mips.c (md_begin): Warn about incompatibility between
1003 -march=FOO and -mipsN option, continue with default ISA.
1ff54a84 1004
a6bacc80
TS		 10052001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1006
1007 * config/tc-mips.c (md_parse_option): #ifdef the
1008 traditional/non-traditional names as it is done in mips_target_format.
1009
ca3f7695
RH		 10102001-08-20 Richard Henderson <rth@redhat.com>
1011
1012 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1013 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1014 use seg parameter instead of now_seg.
1015
e87a0284
L		 10162001-08-18 H.J. Lu <hjl@gnu.org>
1017
1018 * config/tc-mips.c (show): Add the missing prototype.
1019
fb1b3232
TS		 10202001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1021
1022 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1023 return values.
1024 (mips_ip): Use the new return values instead of characters. Add
1025 support for %higher and %highest.
1026 (LP): Remove.
1027 (RP): Remove.
1028 (my_getSmallExpression): Make parsing case insensitive and more
1029 reliable. Add support for %higher and %highest. Further support to
1030 parse %gprel and %neg is implemented but currently deactivated.
1031
23fe39df
AM		 10322001-08-17 Alan Modra <amodra@bigpond.net.au>
1033
1034 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1035 (ecoff_build_symbols): Likewise.
1036 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1037
be00bddd
TS		 10382001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1039
1040 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1041 for n32 ABI if appropriate.
1042
07ae3efa
TS		 10432001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1044
1045 * config/tc-mips.c (cons_fix_new_mips): Remove.
1046 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1047 (cons_fix_new_mips): Remove.
1048
c68012fb
JJ		 10492001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1050
79bcdb56
AM		 1051 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1052 a label, not a hex constant.
c68012fb 1053
5d430f8b
NC		 10542001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1055
1056 * config/tc-v850.h: Add missing prototypes.
1057
198ce79b
AJ		 10582001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1059
1060 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1061 relocations.
1062
4ffadb11
NC		 10632001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1064
1065 * config/tc-sparc.c (cons_fix_new_sparc): Move
1066 `sparc_no_align_cons = 0;' to...
1067 (s_uacons): ...here so that sparc_no_align_cons will get
1068 cleared properly.
1069
f72c8c98
KH		 10702001-08-11 Kazu Hirata <kazu@hxi.com>
1071
1072 * config/tc-mips.c: Fix a comment typo.
1073
ea1fb5dc
RS		 10742001-08-10 Richard Sandiford <rsandifo@redhat.com>
1075
1076 * config/tc-mips.c (move_register): New function.
1077 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1078 (mips_ip): Likewise.
1079 (macro2): Use move_register rather than macro_build for moves.
1080 (mips16_macro): Likewise.
1081 (macro): Likewise. Handle M_MOVE.
1082
0218d1e4
AJ		 10832001-08-10 Andreas Jaeger <aj@suse.de>
1084
1085 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1086 to build warnings.
1087 * configure: Regenerate.
1088
11b37b7b
AM		 10892001-08-10 Alan Modra <amodra@bigpond.net.au>
1090
fa6e9318
AM		 1091 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1092 Comment indentation of #pragma.
1093 * macro.c (alloca): Likewise.
1094
11b37b7b
AM		 1095 * config/tc-ppc.c: Revert 2001-08-08.
1096
8d28c9d7
AM		 10972001-08-09 Alan Modra <amodra@bigpond.net.au>
1098
1099 * symbols.c: Add missing prototypes.
1100 * config/e-i386elf.c: Likewise.
1101 * config/e-i386coff.c: Likewise.
1102 * config/e-i386aout.c: Likewise.
1103 * config/obj-coff.c: Likewise.
1104 (def_symbol_in_progress, stack): Move definition.
1105 * config/obj-elf.c: Add missing prototypes.
1106 (obj_elf_change_section): Make static.
1107 (obj_elf_parse_section_letters): Likewise.
1108 (obj_elf_section_word): Likewise.
1109 (obj_elf_section_type): Likewise.
1110
fce3099f
AM		 11112001-08-08 Alan Modra <amodra@bigpond.net.au>
1112
1113 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1114 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1115 determining reloc type with code reading operands->reloc field.
1116
d959c450
AM		 11172001-08-08 Alan Modra <amodra@bigpond.net.au>
1118
8fd3e36b
AM		 1119 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1120 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1121 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1122 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1123
8a543126
AM		 1124 * output-file.c (output_file_create): Don't try to open a second
1125 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 1126
38487616
TS		 11272001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1128
ad58c921 1129 * config/tc-mips.c (macro_build): Replace magic constants by defines.
38487616
TS		 1130 (mips_ip): Likewise. Typo.
1131
9a41af64
TS		 11322001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1133
ad58c921
TS		 1134 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1135 of 0.
9a41af64
TS		 1136 (RELAX_ENCODE): Replace bfd_vma by valueT.
1137 (load_address): Formatting.
1138 (macro): Likewise. Code cleanup. Typo.
1139 (macro2): Formatting.
1140 (md_parse_option): Typo.
1141 (s_mipsset): Reorder cases to look nicer.
1142 (md_estimate_size_before_relax): Formatting. Code cleanup.
1143 (mips_elf_final_processing): Check against NULL instead of 0.
1144 (md_obj_end): Remove ugly `' in message string.
1145 (s_mips_ent): Remove ugly `' in message string.
1146
6dce9e24
TS		 11472001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1148
1149 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1150 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1151 mutually exclusive (if they are different).
1152 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1153 set more than once.
1154
236bd878
RS		 11552001-08-03 Richard Sandiford <rsandifo@redhat.com>
1156
1157 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1158 from GPREL addends.
1159
ca4e0257
RS		 11602001-08-02 Richard Sandiford <rsandifo@redhat.com>
1161
1162 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1163 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1164 (md_long_opts): Add -mfp32 option.
1165 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1166 (md_show_usage): Show usage for -mfp32 and -mgp32.
1167 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1168 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1169 (HAVE_32BIT_ADDRESSES): New macro.
1170 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1171 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1172 (s_cprestore, s_cpadd): Likewise.
1173 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1174 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1175 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1176 to determine the width of addresses in load, store and jump macros.
1177 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1178 used in set instructions; do not check the address size for them.
1179 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1180 unaligned load and store macros.
1181 (mips_ip): Use the new macros to check the width of a register when
1182 processing float constants. Force a constant into memory if it is
1183 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1184 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1185 than mips_gp32 to select synthetic instructions.
1186 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1187 synthetic instructions.
1188
28bab82b
NC		 11892001-08-01 Christian Groessler <cpg@aladdin.de>
1190
1191 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1192 "rh", "rr", "rq", or "sp" then don't automatically assume
1193 it's a register name. Check whether there is a number
1194 following.
1195
28f81592
AM		 11962001-08-01 Alan Modra <amodra@bigpond.net.au>
1197
1198 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1199 Don't allocate more space than necessary for the input line copy.
1200
0e389e77
AM		 12012001-08-01 Alan Modra <amodra@bigpond.net.au>
1202
1203 * read.c: Standardize error/warning messages - don't capitalise, no
1204 final period or newline, don't say "ignored" or "zero assumed" for
1205 as_bad messages. In some cases, change the wording to that used
1206 elsewhere for similar messages.
1207 * app.c: Likewise.
1208 * as.c: Likewise.
1209 * atof-generic.c: Likewise.
1210 * cgen.c: Likewise.
1211 * cond.c: Likewise.
1212 * depend.c: Likewise.
1213 * dwarf2dbg.c: Likewise.
1214 * ecoff.c: Likewise.
1215 * expr.c: Likewise.
1216 * frags.c: Likewise.
1217 * input-file.c: Likewise.
1218 * input-scrub.c: Likewise.
1219 * listing.c: Likewise.
1220 * output-file.c: Likewise.
1221 * stabs.c: Likewise.
1222 * subsegs.c: Likewise.
1223 * symbols.c: Likewise.
1224 * write.c: Likewise.
1225 * ecoff.c (ecoff_directive_end): Test for missing name by
1226 comparing input line pointers rather than reading string.
1227 (ecoff_directive_ent): Likewise.
1228 * read.c (s_set): Likewise.
1229 (s_align): Report a warning rather than an error for
1230 alignment too large.
1231 (s_comm): Check for missing symbol name.
1232 (s_lcomm_internal): Likewise.
1233 (s_lsym): Likewise.
1234 (s_globl): Use is_end_of_line instead of looking for '\n'.
1235 (s_lcomm_internal): Likewise.
1236 (ignore_rest_of_line): Report a warning rather than an error.
1237
e138127a
GK		 12382001-07-31 Geoffrey Keating <geoffk@redhat.com>
1239
1240 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1241 any kind of relocation against a not-loaded section.
1242
468cced8
AM		 12432001-07-30 Alan Modra <amodra@bigpond.net.au>
1244
1245 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1246 to include '@' in symbol names when parsing versioned symbols
1247 rather than calling get_symbol_end multiple times.
1248 * config/tc-i370.c (register_name): Format fixes. Don't call
1249 get_symbol_end after parsing number.
1250 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1251 code out of conditional.
1252 (address_register_name): Likewise.
1253 (other_register_name): Likewise.
1254 * config/tc-mn10300.c (r_register_name): Likewise.
1255 (xr_register_name): Likewise.
1256 (data_register_name): Likewise.
1257 (address_register_name): Likewise.
1258 (other_register_name): Likewise.
1259 * config/tc-ppc.c (register_name): Likewise.
1260 * config/tc-s390.c (register_name): Likewise.
1261
13283e2d
SC		 12622001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1263
1264 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1265 and bra relax: update fragP->fr_fix after the fixup.
1266
409d19c4
AM		 12672001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1268
1269 * read.c (s_set): Check for missing symbol name.
1270
050be34e
AM		 12712001-07-26 Alan Modra <amodra@bigpond.net.au>
1272
1273 * write.c (relax_segment <rs_space>): Account for fr_fix.
1274
46bac6de
L		 12752001-07-25 H.J. Lu <hjl@gnu.org>
1276
1277 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1278 we treat weak like extern only for ELF.
1279 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1280 symbols only for ELF.
1281
2f4dcb11
CD		 12822001-07-25 Chris Demetriou <cgd@broadcom.com>
1283
1284 * config/tc-mips.c: Fix spelling error in comment.
1285
62f65a7b
DB		 12862001-07-25 Dave Brolley <brolley@redhat.com>
1287
1288 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1289 (IS_PARALLEL_SEPARATOR): New macro.
1290 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1291 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1292 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1293 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1294 been seen).
1295
3817f222
AM		 12962001-07-24 Alan Modra <amodra@bigpond.net.au>
1297
1298 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1299 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1300 Update dependencies with "make dep-am".
1301 * Makefile.in: Regenerate.
1302 * doc/Makefile.in: Regenerate.
1303
07726851
KH		 13042001-07-23 Kazu Hirata <kazu@hxi.com>
1305
1306 * config/tc-alpha.h: Fix formatting.
1307 * config/tc-arc.c: Likewise.
1308 * config/tc-d10v.h: Likewise.
1309 * config/tc-hppa.c: Likewise.
1310 * config/tc-i370.c: Likewise.
1311 * config/tc-i386.h: Likewise.
1312 * config/tc-i960.h: Likewise.
1313 * config/tc-ia64.c: Likewise.
1314 * config/tc-ia64.h: Likewise.
1315 * config/tc-m32r.c: Likewise.
1316 * config/tc-m68k.c: Likewise.
1317 * config/tc-m88k.c: Likewise.
1318 * config/tc-ns32k.c: Likewise.
1319 * config/tc-pdp11.c: Likewise.
1320 * config/tc-pj.h: Likewise.
1321 * config/tc-s390.c: Likewise.
1322 * config/tc-sparc.c: Likewise.
1323 * config/tc-sparc.h: Likewise.
1324 * config/tc-tic80.c: Likewise.
1325 * config/tc-w65.h: Likewise.
1326
ac62c346
AM		 13272001-07-23 Alan Modra <amodra@bigpond.net.au>
1328
1329 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1330 symbols specially. Always resolve, adding fr_address to value.
1331 * write.c (write_object_file): Don't add fr_address to sym values.
1332 (relax_frag): Likewise.
1333 (relax_segment): Likewise.
1334 * config/obj-ieee.c (do_symbols): Likewise.
1335 * config/tc-cris.c (md_convert_frag): Likewise.
1336 * config/tc-fr30.c (md_convert_frag): Likewise.
1337 * config/tc-i386.c (md_convert_frag): Likewise.
1338 * config/tc-m32r.c (md_convert_frag): Likewise.
1339 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1340 * config/tc-mcore.c (md_convert_frag): Likewise.
1341 * config/tc-mips.c (mips16_extended_frag): Likewise.
1342 * config/tc-ns32k.c (md_convert_frag): Likewise.
1343 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1344 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1345 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1346 (md_relax_table): Remove first four entries. Format.
1347 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1348 setting fr_var. Simplify byte branch checks.
1349
677537c1
AM		 13502001-07-23 Alan Modra <amodra@bigpond.net.au>
1351
1352 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1353 "isbranch" param as all calls have it set.
1354 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1355 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1356 strcasecmp in "nullify" var.
1357 (pa_parse_neg_add_cmpltr): Likewise.
1358 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1359 functions. Don't print wrong conditions in error messages.
1360
c745b67a
AJ		 13612001-07-23 Andreas Jaeger <aj@suse.de>
1362
1363 * config/tc-s390.c (s390_force_relocation): Removed.
1364
1365 * config/tc-s390.h: Remove double declaration of
1366 TC_FORCE_RELOCATION.
1367
2b3c5a5d
L		 13682001-07-22 H.J. Lu <hjl@gnu.org>
1369
1370 * config/tc-mips.c (s_mips_end): Remove unused variables.
1371 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1372
f27a3839
AS		 13732001-07-17 Andreas Schwab <schwab@suse.de>
1374
1375 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1376 .loc.
1377 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1378 insn.
1379 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1380
5bae9b28
MG		 13812001-07-17 matthew green <mrg@eterna.com.au>
1382
1383 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1384 TE_NetBSD.
1385 (line_comment_chars): Set to '/' if TE_NetBSD.
1386
7ed28e65
MG		 13872001-07-14 matthew green <mrg@eterna.com.au>
1388
1389 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 1390 * configure: Regenerate.
7ed28e65 1391
bdbe95c8
NC		 13922001-07-10 Mark Elbrecht <snowball3@softhome.net>
1393
1394 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1395 class of the non-debug symbol is C_NULL.
1396
15dcfbc3
NC		 13972001-07-10 Anders Norlander <anorland@synergenix.se>
1398
1399 * doc/as.texinfo (Incbin): Fix grammatical errors.
1400
f740e790
NC		 14012001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1402
1403 * depend.c: Use FOPEN_.. macros in calls to fopen().
1404 * input-file.c: As above.
1405 * itbl-ops.c: As above.
1406 * listing.c: As above.
1407 * output-file.c: As above.
1408 * read.c: As above.
1409
7e005732
NC		 14102001-07-08 Anders Norlander <anorland@synergenix.se>
1411
1412 * read.c (s_incbin): New .incbin function.
1413 * read.c (potable): Add "incbin" pseudo-op.
1414 * read.h: Add s_incbin prototype.
1415 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1416 * NEWS: Mention new feature.
1417
ae341099
NC		 14182001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1419
1420 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1421 DEBUG_UNSPECIFIED.
1422
002de68b
JH		 14232001-07-06 John Healy <jhealy@redhat.com>
1424
1425 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1426 set of fixups to be stored.
1427 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1428 restored to be chosen from any that are saved.
1429 (gas_cgen_swap_fixups): Modified to allow the current set of
1430 fixups to be swapped with any other set that has been saved.
1431 (gas_cgen_initialize_saved_fixups_array): New routine.
1432 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1433 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1434 or MAX_SAVED_FIXUP_CHAINS.
1435 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1436 store, swap and restore fuctions to reflect the new interface.
1437
7099f9f9
NC		 14382001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1439
1440 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1441 ignore empty, ineffectual alignment frags when deciding if a
1442 branch can be short.
1443
557debba
JW		 14442001-07-05 Steve Ellcey <sje@cup.hp.com>
1445
1446 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1447 and SPECIAL_SECTION_FINI_ARRAY.
1448 (special_section_name): Add .init_array and .fini_array.
1449 (md_pseudo_table): Add init_array and fini_array.
1450 (md): Add pointer_size and pointer_size_shift fields.
1451 (setup_unwind_header): New static function.
1452 (output_unw_records): Modify to use setup_unwind_header.
1453 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1454 md.pointer_size_shift.
1455 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1456
4ad09363
BE		 14572001-07-05 Ben Elliston <bje@redhat.com>
1458
464bb47c
BE		 1459 * README (Supported platforms): m88k no longer suffers bitrot.
1460
4ad09363
BE		 1461 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1462
7fb088be
AM		 14632001-07-05 Alan Modra <amodra@bigpond.net.au>
1464
1465 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1466 lsy_value. Correct typos in comments.
1467 * symbols.c (local_symbol_make): Update for name change.
1468 (local_symbol_convert): Likewise.
1469 (colon): Likewise.
1470 (S_GET_VALUE): Likewise.
1471 (S_SET_VALUE): Likewise.
1472 (print_symbol_value_1): Likewise.
1473 (resolve_symbol_value): Likewise. Don't divide local sym values
1474 by OCTETS_PER_BYTE twice.
1475
3e37788f
JW		 14762001-07-04 Jim Wilson <wilson@redhat.com>
1477
87885043
JW		 1478 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1479
3e37788f
JW		 1480 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1481 sched branches.
1482
81b0b3f1
BE		 14832001-07-05 Ben Elliston <bje@redhat.com>
1484
2a1e2a6d
BE		 1485 * read.c (s_fill): Correct spelling error in comments.
1486
81b0b3f1
BE		 1487 * doc/c-m88k.texi: New file.
1488 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1489 * doc/Makefile.in: Regenerate.
1490 * doc/all.texi: Set M880X0.
1491 * doc/as.texinfo: Hook in m88k-dependent documentation.
1492
18ae5d72
EC		 14932001-07-04 Eric Christopher <echristo@redhat.com>
1494
1495 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1496
1497 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1498 and rm5721 as valid cpu strings.
1499 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1500
7461da6e
RS		 15012001-07-04 Richard Sandiford <rsandifo@redhat.com>
1502
1503 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1504 if it's expected to be non-zero.
1505
87548816
NC		 15062001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1507
7bcad3e5
NC		 1508 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1509 fscan->fx_frag.
1510
87548816 1511 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 1512 (write_object_file): Set finalize_syms to
1513 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1514 called.
87548816 1515
ac62c346 1516 * doc/internals.texi; Document
18ae5d72 1517 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 1518
99a814a1
AM		 15192001-07-02 Alan Modra <amodra@bigpond.net.au>
1520
1521 * config/tc-ppc.c: Formatting fixes.
1522
bd59b34f
BE		 15232001-07-01 Ben Elliston <bje@redhat.com>
1524
1525 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1526 they cause some subtle breakage. Will fix them again later.
1527
e237d851
NC		 15282001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1529
1530 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1531 outside of a function as a .appline directive.
1532
ec68c924
EC		 15332001-06-28 Eric Christopher <echristo@redhat.com>
1534 H.J. Lu <hjl@gnu.org>
1535
551b1d89
BE		 1536 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1537 of mips_cpu for the ISA selection.
1538 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1539 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 1540 (mips_tune): New. Use mips_tune for scheduling and optimization
1541 issues.
1542 (append_insn): Use mips_tune and mips_arch.
1543 (macro_build): Ditto.
1544 (mips_ip): Ditto.
1545 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1546 backwards compatability mips_cpu generates arch and tune.
1547 (md_show_usage): Document new behavior.
1548
1549 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1550 Deprecate -mcpu.
1551
1552 * NEWS: Update.
1553
d8273442
NC		 15542001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1555
38b87a1b
NC		 1556 * write.c (write_object_file): Do not set finalize_syms until
1557 after the segments have been sized. Some backends may still
1558 need to access the syms's frags in order to adjust relaxed
1559 frags.
1560
d8273442
NC		 1561 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1562 constants.
1563
1a16aca4
AM		 15642001-06-27 Alan Modra <amodra@bigpond.net.au>
1565
1566 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1567 subtract MD_PCREL_FROM_SECTION for 68k.
1568 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1569 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1570
d48019e0
AM		 15712001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1572
1573 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1574 pcrel, subtract MD_PCREL_FROM_SECTION value.
1575
37ffda10
BE		 15762001-06-24 Ben Elliston <bje@redhat.com>
1577
1578 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1579
6f112c47
JJ		 15802001-06-24 Jakub Jelinek <jakub@redhat.com>
1581
1582 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1583 section symbols the same way as externs.
1584
a181d81e
BE		 15852001-06-24 Ben Elliston <bje@redhat.com>
1586
453520d7
BE		 1587 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1588 (emit_relocations): Ditto.
1589 (s_bss): Ditto.
1590 (md_begin): Reformat comments to conform to the GNU standards.
1591 (md_assemble): Ditto.
1592
e21e484e
BE		 1593 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1594 (md_parse_option): Mark parameters as unused.
1595 (md_show_usage): Ditto.
1596 (calcop): Adjust type of `reg_prefix' to char.
1597 (get_reg): Ditto.
1598 (getval): Adjust type of local `c' to char.
1599 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1600 (md_create_long_jump): Ditto.
1601 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 1602
a181d81e
BE		 1603 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1604 to allay a possible compiler warning.
1605
dd9b19ab
NC		 16062001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1607
1608 * doc/internals.texi (CPU backend): Document md_atof.
1609
8be31359
NC		 16102001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1611
d48019e0
AM		 1612 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1613 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1614 architecture.
8be31359 1615
1cac9012
NC		 16162001-06-21 Philip Blundell <philb@gnu.org>
1617
1618 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1619 updated.
1620 (insns): Remove entry for adrl. Add long_flag for adr.
1621 (do_adr): Handle `l' suffix.
1622 (do_adrl): Delete.
1623
b091f402
AM		 16242001-06-21 Alan Modra <amodra@bigpond.net.au>
1625
1626 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1627 (md_apply_fix): Use it here. Replace printf with equivalent
1628 as_bad_where.
1629 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1630 (md_apply_fix): Here too.
1631 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1632 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1633 (md_convert_frag_1): Likewise.
1634
1ad63b2f
TR		 16352000-06-20 Tom Rix <trix@redhat.com>
1636
1637 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1638
c45021f2
NC		 16392001-06-18 H.J. Lu <hjl@gnu.org>
1640
ac62c346
AM		 1641 * doc/Makefile.am (info): Depend on $(MANS).
1642 (as.1): Remove the prefix `$(srcdir)/'.
1643 * doc/Makefile.in: Regenerated.
c45021f2 1644
ac62c346 1645 * as.1: Removed.
c45021f2 1646
2172d73b
PB		 16472001-06-18 Philip Blundell <philb@gnu.org>
1648
1649 * config/tc-arm.c (do_msr): Remove restriction on usage of
1650 immediate operands.
1651
45c500fa
AM		 16522001-06-19 Alan Modra <amodra@bigpond.net.au>
1653
1654 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1655 line info.
1656
0b317b08
PB		 16572001-06-13 Philip Blundell <philb@gnu.org>
1658
1659 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1660 (do_t_arit): Likewise.
1661
07a7a145
NC		 16622001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1663
2bc0a128
NC		 1664 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1665 .loc pseudos if the dfwarf2 functions are available.
1666 (md_assemble): Only call dwarf2_emit_insn if it is available.
1667
07a7a145
NC		 1668 * expr.c: Fix typo in comment.
1669
b131d4dc
NC		 16702001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1671
1672 * doc/as.texinfo (Infix Ops): Document that comparison and
1673 combiner operators can be used as infix operators.
1674
e1f44d10
NC		 16752001-06-12 Peter Jakubek <pjak@snafu.de>
1676
8a543126 1677 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 1678 of AND/OR.
1679 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1680 (reverse_mri_condition): Likewise.
1681 (swap_mri_condition): Issue warning for conditions that can not be
1682 swapped.
1683 (build_mri_control_operand): Fix order of operands (swapped).
1684 (build_mri_control_operand): Allow upper case extension in structured
1685 control directives.
1686 (s_mri_else): Likewise.
1687 (s_mri_next): Likewise.
1688 (s_mri_for): Likewise.
1689 (s_mri_if): Fix handling comment ('*') in mri mode.
1690 (s_mri_while): Likewise.
8a543126 1691 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 1692 extension.
e1f44d10 1693
3971ce95
NC		 16942001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1695
1696 * config/tc-arm.c: Fix test for overlow of literal pool.
1697
63486801
L		 16982001-06-11 H.J. Lu <hjl@gnu.org>
1699
1700 * NEWS: Updated for the new -n option for the MIPS assembler.
1701
1702 * config/tc-mips.c (md_show_usage): Add -n.
1703
1704 * doc/as.texinfo: Document the new -n option.
1705 * doc/c-mips.texi: Likewise.
1706 * doc/as.1: Regenerated.
1707
5dd0794d
AM		 17082001-06-10 Alan Modra <amodra@bigpond.net.au>
1709
1710 * config/obj-coff.c (obj_coff_section): Formatting fix.
1711
1712 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1713 ",pn".
1714
39c0a331
L		 17152001-06-08 H.J. Lu <hjl@gnu.org>
1716
1717 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1718 disable warning about all NOPS that the assembler generates.
1719 (macro): Warn NOPS generated only if warn_nops is not 0.
1720 (md_shortopts): Add `n'.
1721 (md_parse_option): Set warn_nops to 1 for `n'.
1722
268f6bed
L		 17232001-06-08 H.J. Lu <hjl@gnu.org>
1724
1725 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1726
ea4ff978
L		 17272001-06-08 H.J. Lu <hjl@gnu.org>
1728
1729 * config/tc-mips.c (md_apply_fix): Don't adjust common
1730 extern/weak symbols for ELF.
1731 (md_estimate_size_before_relax): Treat weak like extern for
1732 ELF.
1733 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1734 ELF.
1735
98aa84af
AM		 17362001-06-08 Alan Modra <amodra@bigpond.net.au>
1737
1738 * Makefile.am: 'som' is not wrongly spelled 'some'.
1739 * Makefile.in: Regenerate.
1740
1741 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1742 S_GET_VALUE by using a temp.
c0037ab6 1743 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 1744 (mips_emit_delays): Likewise.
1745 (my_getExpression): Likewise.
1746 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1747 (mips16_extended_frag): Remove code concerned with avoiding
1748 locking in a frag address now that symbols are not finalized until
1749 relaxation is complete. Cater for first relaxation pass having
1750 bogus addresses. Use relax_marker to reliably determine whether a
1751 symbol frag has been reached on the current pass.
1752
f85f789b
L		 17532001-06-07 H.J. Lu <hjl@gnu.org>
1754
1755 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1756 * configure: Regenerate.
1757
df3bcd6f
L		 17582001-06-07 H.J. Lu <hjl@gnu.org>
1759
1760 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1761 ecoff emulation.
1762 * configure: Regenerate.
1763
add56521
L		 17642001-06-07 H.J. Lu <hjl@gnu.org>
1765
1766 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1767 MIPS_STABS_ELF is defined.
1768
6da13e9a
NC		 17692001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1770
1771 * as.c (show_usage): Remove L from listing options. It is not a
1772 generic option.
1773
879db8be
NC		 17742001-06-06 Christian Groessler <cpg@aladdin.de>
1775
c0037ab6 1776 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 1777 variables and tagging unused parameters as such.
1778 (md_begin): Fixed a typo (","instead of ";").
1779 (struct ctrl_table): Add parentheses to initialize array
1780 correctly.
1781 (struct flag_table): Likewise.
1782 (struct intr_table): Likewise.
1783 (struct table): Likewise.
1784 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1785
98b32482
NC		 17862001-06-06 Peter Jakubek <pjak@snafu.de>
1787
8a543126 1788 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 1789 options to list (e.g. m5206e, m5307, m5407).
1790
6e139bf0
AM		 17912001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1792
1793 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1794 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1795
cb9401fc
AM		 17962001-06-06 Alan Modra <amodra@bigpond.net.au>
1797
1798 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1799 <JumpByte, JumpDword insn output>: Remove dead code.
1800
3c5cdb54
AM		 18012001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1802
1803 * as.c (parse_args): Correct option name "listing-lhs-width2".
1804
92ed29ef
NC		 18052001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1806
1807 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1808 status.
1809
371b7465
RH		 18102001-05-30 Richard Henderson <rth@redhat.com>
1811
1812 * read.c (emit_leb128_expr): Call md_cons_align.
1813
0f2712ed
NC		 18142001-05-28 Jeff Sturm <jsturm@one-point.com>
1815
1816 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1817 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1818 (tc_gen_reloc): Likewise.
1819 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 1820 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 1821 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1822
fbe572f9
AM		 18232001-05-27 Alan Modra <amodra@one.net.au>
1824
9e40345d
AM		 1825 * write.c (relax_segment <rs_space>): Check the section of a
1826 symbol to determine whether it is absolute rather than comparing
1827 its frag against zero_address_frag as listings play tricks with
1828 frags.
1829
fbe572f9
AM		 1830 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1831 allocated in the same chunk as the fixed part.
1832
54d3cad9
AM		 18332001-05-26 Alan Modra <amodra@one.net.au>
1834
1835 * write.c (relax_segment <rs_space>): Calculate growth using
1836 addresses before stretch. Prevent repeated error messages.
1837 From Peter Jakubek <pjak@snafu.de>
1838 Use as_bad_where and as_warn_where to pinpoint errors.
1839
766c03c9
AM		 18402001-05-25 Alan Modra <amodra@one.net.au>
1841
05bdb37e
AM		 1842 * symbols.c (resolve_symbol_value): Always set segment, even when
1843 not finalizing symbol value.
1844
1cd55018
AM		 1845 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1846 * config/obj-coff.c (write_object_file): Likewise.
1847 * (size_section): Remove rs_space assert as fr_symbol is no longer
1848 removed.
1849 (fill_section): Likewise.
1850
c709b096
AM		 1851 * configure.in: Replace linuxoldld with linux*oldld.
1852 * configure: Regenerate.
1853
b58c9faf
AM		 1854 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1855 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1856 that have been finalized.
1857
c89c8534
AM		 1858 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1859 taking exit_dont_set_value.
1860
54d3cad9
AM		 1861 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1862 relaxing.
766c03c9 1863
6877bb43
TR		 18642000-05-24 Tom Rix <trix@redhat.com>
1865
5dd0794d 1866 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 1867 numbers
5dd0794d 1868 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 1869
e027f3e8
AM		 18702001-05-24 Alan Modra <amodra@one.net.au>
1871
1872 * write.c (write_object_file): Set finalize_syms = 1 before
1873 size_seg is called.
1874
d1cf510e
NC		 18752001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1876
1877 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1878 architecture, remove erraneous ISA_MIPS32.
1879 (md_show_usage): Add MIPS r12k support.
1880 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 1881
507c8a1a
AM		 18822001-05-22 Alan Modra <amodra@one.net.au>
1883
2d0441d9
AM		 1884 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1885 testing for NULs.
1886
6386f3a7
AM		 1887 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1888 instead use finalize_syms directly. Don't treat expressions
1889 specially with regard to finalize_syms. Update calls to self.
1890 (resolve_local_symbol): Update call to resolve_symbol_value.
1891 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1892 !finalize_syms.
1893 * symbols.h (resolve_symbol_value): Update prototype.
1894 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1895 to resolve_symbol_value.
1896 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1897 * config/obj-coff.c (do_relocs_for): Likewise.
1898 (yank_symbols): Likewise.
1899 (fixup_segment): Likewise.
1900 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1901 * config/tc-mips.c (md_convert_frag): Likewise.
1902 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1903 (ppc_fix_adjustable): Likewise.
1904 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1905 (dwarf2dbg_convert_frag): Likewise.
1906 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1907 (eh_frame_convert_frag): Likewise.
1908 * expr.c (make_expr_symbol): Likewise.
1909 * write.c (adjust_reloc_syms): Likewise.
1910 (write_object_file): Likewise.
1911 (relax_segment): Likewise.
1912 (fixup_segment): Likewise.
1913 (finalize_syms): Init to zero, and update comment.
1914 (write_object_file): Set finalize_syms to 1 rather than 2.
1915 * doc/internals.texi (sy_value): Mention finalize_syms.
1916 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1917
c801568a
AM		 1918 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1919 as relaxable if embedded system, make weak syms non-relaxable.
1920 Move definition..
1921 (tc_m68k_fix_adjustable): ..so it can be used here.
1922 (md_apply_fix_2): Sign extend without conditional.
1923
507c8a1a
AM		 1924 * config/tc-v850.c: Update copyright.
1925
aaa4f6d9
JJ		 19262001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1927
c0037ab6
AM		 1928 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1929 howto entry is not found.
aaa4f6d9 1930
7e8f4100
AO		 19312001-05-15 Alexandre Oliva <aoliva@redhat.com>
1932
1933 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1934 optimize differences between symbols in code sections to
1935 constants.
1936 (mn10300_fix_adjustable): Don't adjust to section+offset
1937 relocations pointing at symbols in code sections.
1938
9fcc94b6
AM		 19392001-05-16 Alan Modra <amodra@one.net.au>
1940
1941 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1942 for 8 byte insns.
1943 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1944 opcodes are output rather than after. Delete insn_size.
1945 * config/tc-v850.c (md_assemble): Similarly, but delete
1946 total_insn_size.
1947
de1cb007
RH		 19482001-05-14 Richard Henderson <rth@redhat.com>
1949
1950 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1951 last change.
1952
67a659f6
RH		 19532001-05-14 Richard Henderson <rth@redhat.com>
1954
1955 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1956 also collect whether to expect an FDE augmentation.
1957 (check_eh_frame): Rewrite as a state machine. Track where in
1958 an FDE we are located, skip any augmentation.
1959 (eh_frame_estimate_size_before_relax): Get code alignment from
1960 the fragment subtype.
1961 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1962 * read.c (emit_leb128_expr): Call check_eh_frame.
1963
076dc439
AO		 19642001-05-14 Alexandre Oliva <aoliva@redhat.com>
1965
1966 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1967 before a relaxable insns.
1968
4e75439a
AO		 19692001-05-13 Alexandre Oliva <aoliva@redhat.com>
1970
1971 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1972 between symbols if the base symbol is in the current section;
1973 emit a PC-relative relocation instead.
1974
bcee8eb8
AM		 19752001-05-12 Peter Targett <peter.targett@arccores.com>
1976
1977 * config/tc-arc.c: Update copyright and tidy source comments.
1978 (md_pseudo_table): Add directive .cpu back as an alias for
1979 .option. Add .file and .line for dwarf2 support.
1980 (arc_mach_type): Make bfd_mach_arc_6 default.
1981 (md_longopts): Add entry 'pre-v6' representing old command line
1982 option when assembling for 'arc5' core versions.
1983 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1984 default behaviour.
1985 (arc_code_symbol): Make symbol value for @h30 fixup expression
1986 equal to O_constant.
1987 (md_assemble): Call dwarf2_emit_insn.
1988 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1989 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 1990 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1991
579f31ac
JJ		 19922001-05-11 Jakub Jelinek <jakub@redhat.com>
1993
1994 * config/tc-ia64.c (special_linkonce_name): New.
1995 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1996 .gnu.linkonce.ia64unw{,i}.FOO.
1997 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1998 (dot_endp): Add comment about it.
1999
15f65ae4
NC		 20002001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2001
c0037ab6 2002 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 2003 block, ensure that the low order bits of the alignment are
2004 preserved.
2005
606ab118
AM		 20062001-05-10 Alan Modra <amodra@one.net.au>
2007
2008 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2009 symbol_next.
2010
2011 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2012 current variable part of frag.
2013 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2014 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2015 * config/tc-m68hc11.c (RELAX_STATE): Define.
2016 (RELAX_LENGTH): Define.
2017 (md_estimate_size_before_relax): Handle non-relaxable cases
2018 separately from relaxable cases for clarity, and return correct
2019 size for multi-pass relaxation.
2020 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2021 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2022 (md_convert_frag): Remove "length_code".
2023 * config/tc-vax.c (RELAX_STATE): Define.
2024 (RELAX_LENGTH): Define.
2025 (md_relax_table): Add missing entry.
2026 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2027 (md_convert_frag): Remove "length_code".
2028 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2029 don't bother setting fr_var. Return correct size for multi-pass
2030 relaxation.
2031 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2032 (md_convert_frag): Don't bother clearing fr_var.
2033 (md_pseudo_table): Correct initialization.
2034 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2035 (md_estimate_size_before_relax): No need to set fr_var.
2036 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2037 (md_estimate_size_before_relax): No need to set fr_var.
2038
1f23ade4
RH		 20392001-05-09 Richard Henderson <rth@redhat.com>
2040
2041 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2042 beginning a function's unwind info block.
2043
96f37af6
AO		 20442001-05-09 Alexandre Oliva <aoliva@redhat.com>
2045
2046 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2047
8390138c
AS		 20482001-05-08 Andreas Schwab <schwab@suse.de>
2049
2050 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2051 fx_pcrel_adjust explicitly sign extend when reading it.
2052
5c65dbc1
AM		 20532001-05-08 Alan Modra <amodra@one.net.au>
2054
2055 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2056 from md_relax_table, and combine some switch cases.
2057
a7c92dae
AO		 20582001-05-06 Alexandre Oliva <aoliva@redhat.com>
2059
2060 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2061 from offset in non-pcrel operands too.
2062
d8708f40
NC		 20632001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2064
2065 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2066 * config/tc-arm.c (arm_handle_align): Do not insert more than
2067 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2068 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2069
3438adb3
AM		 20702001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2071
2072 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2073 Run "make dep-am".
2074 * Makefile.in: Regenerate.
2075 * configure.in: Remove duplicate mips-*-ecoff* entry.
2076 * configure: Regenerate.
2077
2078 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2079 (n_names): Cast away type mismatch.
2080 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2081 (obj_ecoff_frob_symbol): Likewise.
2082 * ecoff.c: (add_file): Add unused attribute.
2083 (ecoff_directive_begin): Likewise.
2084 (ecoff_directive_bend): Likewise.
2085 (ecoff_directive_def): Likewise.
2086 (ecoff_directive_dim): Likewise.
2087 (ecoff_directive_scl): Likewise.
2088 (ecoff_directive_size): Likewise.
2089 (ecoff_directive_type): Likewise.
2090 (ecoff_directive_tag): Likewise.
2091 (ecoff_directive_val): Likewise.
2092 (ecoff_directive_endef): Likewise.
2093 (ecoff_directive_end): Likewise.
2094 (ecoff_directive_ent): Likewise.
2095 (ecoff_directive_extern): Likewise.
2096 (ecoff_directive_file): Likewise.
2097 (ecoff_directive_fmask): Likewise.
2098 (ecoff_directive_frame): Likewise.
2099 (ecoff_directive_mask): Likewise.
2100 (ecoff_directive_loc): Likewise.
2101 (mark_stabs): Likewise.
2102 (ecoff_stab): Likewise.
2103 (ecoff_frob_symbol): Cast away type mismatch.
2104 (ecoff_padding_adjust): Likewise.
2105 (ecoff_build_symbols): Likewise.
2106 (ecoff_build_procs): Likewise.
2107 (ecoff_build_aux): Likewise.
2108 (ecoff_build_strings): Likewise.
2109 (ecoff_build_fdr): Likewise.
2110 (ecoff_build_debug): Likewise.
2111 * itbl-ops.c (itbl_assemble): Variable initialization.
2112
636c26b0
AM		 21132001-05-03 Alan Modra <amodra@one.net.au>
2114
2115 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2116 expressions rather than triggering an assert.
2117
c7e40348
NC		 21182001-05-02 Johan Rydberg <jrydberg@opencores.org>
2119
3438adb3
AM		 2120 * config/tc-openrisc.c: New file.
2121 * config/tc-openrisc.h: Likewise.
c7e40348 2122
3438adb3
AM		 2123 * Makefile.am: Add OpenRISC target.
2124 * Makefile.in: Regenerated.
c7e40348 2125
3438adb3
AM		 2126 * configure.in (openrisc-*-*): Add target.
2127 * configure: Regenerated.
c7e40348 2128
5cb1517b
NC		 21292001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2130
2131 * config/tc-arm.c (arm_frag_align_code): Change error message to
2132 more explanatory version.
2133
f4ddc5e6
L		 21342001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2135
2136 * config/tc-mips.c (md_parse_option): Also accept
2137 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2138
fa7fda74
L		 21392001-04-27 David Mosberger <davidm@hpl.hp.com>
2140
2141 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2142 argument passing order: predicate goes last, not first.
2143
87748b32
NC		 21442001-04-27 Sean McNeil <sean@mcneil.com>
2145
2146 * configure.in: Add arm-vxworks.
2147 * configure: Regenerate.
2148
16a0c2d4
NC		 21492001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2150
2151 * config/tc-arm.c (arm_handle_align): New Function: Generate
2152 no-op filled alignment frags.
2153 (arm_frag_align_code): New Function: Create a code alignment frag.
2154 (arm_init_frag): New Function: Initialse the target dependent
2155 parts of a frag.
2156
2157 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2158 (TC_FRAG_INIT): Define.
2159 (HANDLE_ALIGN): Define.
2160 (md_do_align): Define.
2161
ea3b9044
NC		 21622001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2163
2164 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2165 symbol has been initialised before extracting its symbol index.
2166
d6d788bd
L		 21672001-04-24 H.J. Lu <hjl@gnu.org>
2168
2169 * configure: Regenerated with the right version of autoconf.
2170
6840198f
NC		 21712001-04-24 Christian Groessler <cpg@aladdin.de>
2172
2173 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2174 generate R_CALLR and R_REL16 relocations
2175
1c97d17b
JE		 21762000-04-20 Jason Eckhardt <jle@redhat.com>
2177
2178 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2179 since frag_now can change after d10v_cleanup is called.
2180
1c33f1da
DB		 21812001-04-16 David O'Brien <obrien@FreeBSD.org>
2182
2183 * configure.in: Add the em type for FreeBSD targets.
2184 * configure: Regenerate.
2185
eb0dfd58
AO		 21862001-04-14 Alexandre Oliva <aoliva@redhat.com>
2187
8c5e1ccd
AO		 2188 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2189 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2190
eb0dfd58
AO		 2191 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2192 pc-relative relocations not placed at the end of the instruction.
2193
1deb8127
JW		 21942001-04-13 Jim Wilson <wilson@redhat.com>
2195
2196 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2197 excluding br.i.
2198
f5fa8ca2
JJ		 21992001-04-13 Jakub Jelinek <jakub@redhat.com>
2200
2201 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2202 handle SHF_MERGE and SHF_STRINGS.
2203 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2204 (obj_elf_section): Allow additional argument specifying entity size.
2205 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2206 in SEC_MERGE sections.
2207
fb81275c
JM		 22082001-04-12 Jason Merrill <jason_merrill@redhat.com>
2209
2210 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2211
a8a22e33
AO		 22122001-04-12 Alexandre Oliva <aoliva@redhat.com>
2213
2214 * expr.c (operand): Pass &c to md_parse_name().
2215 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2216
af9539e4
L		 22172001-04-07 Steven J. Hill <sjhill@cotw.com>
2218
2219 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2220
2221 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2222 * Makefile.in: Regenerated.
2223
2224 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2225 * configure: Regenerated.
2226
4dfea105
AO		 22272001-04-06 Alexandre Oliva <aoliva@redhat.com>
2228
2229 * config/tc-mn10300.c (xr_registers): Added `pc'.
2230
e66457fb
AM		 22312001-04-05 Alan Modra <alan@linuxcare.com.au>
2232
2233 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2234 * configure: Regenerate.
2235
2236 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2237 cases, and always return size based on current fr_subtype.
2238 (md_begin): Move initialization of md_relax_table..
2239 (md_relax_table): ..to static initializer. Set rlx_length for
2240 UNDEF_WORD_DISP cases.
2241 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2242 (md_begin): Likewise.
2243 (md_relax_table): Likewise.
2244 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2245 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2246 Set rlx_backward and rlx_forward to zero for unused states.
2247 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2248 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2249 (UNCOND12, UNCOND32): Remove duplicate defines.
2250
aacb5251
HPN		 22512001-04-04 Hans-Peter Nilsson <hp@axis.com>
2252
c335d394
HPN		 2253 * config/tc-cris.c (md_estimate_size_before_relax) <case
2254 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2255 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2256 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2257 Add cases to cover all relax states.
ed67db7a
HPN		 2258 (cris_insn_first_word_frag): New.
2259 (md_assemble): Call cris_insn_first_word_frag to get the first
2260 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2261 end. Drop variable insn_size.
2262 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2263 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2264 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 2265
aacb5251
HPN		 2266 * write.c (write_object_file): Reset broken word state before
2267 calling relax_seg.
2268
cdbc6895
AM		 22692001-03-31 Alan Modra <alan@linuxcare.com.au>
2270
61b96bb4
AM		 2271 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2272 for one line if not already enabled.
2273 * cond.c (s_elseif): Correct conditional assembly listing.
2274 (s_else): Likewise.
2275
cdbc6895
AM		 2276 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2277 Don't abort on NULL current_cframe.
2278
93c2a809
AM		 22792001-03-30 Alan Modra <alan@linuxcare.com.au>
2280
0529cb87 2281 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 2282 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2283 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2284 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2285 * config/obj-coff.c (do_relocs_for): Likewise.
2286 (yank_symbols): Likewise.
2287 (fixup_segment): Likewise.
2288 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2289 (ppc_fix_adjustable): Likewise.
2290 * config/tc-mips.c (md_convert_frag): Likewise.
2291 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2292 * ehopt.c (eh_frame_convert_frag): Likewise.
2293 * expr.c (make_expr_symbol): Likewise.
0529cb87 2294
e46d99eb
AM		 2295 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2296 better packing.
2297 * symbols.c (resolve_symbol_value): Don't fix expression values
2298 until relaxation is complete.
2299 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2300 (S_GET_VALUE): Likewise, and return unresolved expression value.
2301 * write.c (finalize_syms): New.
2302 (relax_and_size_seg): Split into..
2303 (relax_seg): New function, returns 1 if anything changed..
2304 (size_seg): And the remainder of relax_and_size_seg.
2305 (fixup_segment): Arrange for final resolution of sym values.
2306 (adjust_reloc_syms): Likewise.
2307 (write_object_file): Likewise, and repeatedly call relax_seg until
2308 nothing more changes.
2309 (relax_segment): Return 1 if anything changed. Use correct types
2310 for rs_org `target' and `after'.
2311 * write.h (finalize_syms): Declare.
2312 (relax_segment): Update prototype.
2313
93c2a809
AM		 2314 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2315 do-nothing cases to switch to avoid abort on a second relaxation
2316 pass, and tidy code a little.
2317 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2318 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2319 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2320 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2321 (md_relax_table): Remove first four unused entries. Increment
2322 rlx_length by one throughout table, and update comments to suit.
2323 (md_estimate_size_before_relax): Return size of current variable
2324 part of frag to reflect reality when relaxing more than once.
2325 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2326 (COND32, UNCD32): Rename to DISP32 throughout.
2327 (UNDEF_WORD_DISP): Renumber to 3.
2328 (md_estimate_size_before_relax): Add extra do-nothing cases.
2329 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2330 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2331 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2332 handle word and dword branches.
2333
d551a338
HPN		 23342001-03-29 Hans-Peter Nilsson <hp@axis.com>
2335
2336 * config/tc-cris.h (tc_fix_adjustable): Allow only
2337 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 2338 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2339 example in comment to valid type.
d551a338 2340
440ecb38
L		 23412001-03-28 H.J. Lu <hjl@gnu.org>
2342
2343 * read.c (equals): Set to local for COFF only if it hasn't been
2344 defined before.
2345
8a238888
AM		 23462001-03-28 Alan Modra <alan@linuxcare.com.au>
2347
2348 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2349 (md_begin): Use it when setting default architecture.
2350
775cf891
NC		 23512001-03-27 Nick Papadonis <nick@coelacanth.com>
2352
2353 * read.c (equals): (for COFF) default symbols to being local.
2354
f9c19112
HPN		 23552001-03-27 Hans-Peter Nilsson <hp@axis.com>
2356
2357 * configure.in (cris-*-*): Change default emulation to criself.
2358 (cris-*-*aout*): New rule.
2359 * configure: Regenerate.
2360
07855bec
NC		 23612001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2362
2363 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2364 BFD_RELOC_390_GOTENT.
2365 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2366 BFD_RELOC_390_GOTENT.
2367
23682001-03-26 Nick Clifton <nickc@redhat.com>
2369
2370 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2371 * config/tc-s390.c (s390_force_relocation): New function: Force
2372 relocations for VTINHERIT relocs.
2373
0285c67d
NC		 23742001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2375
2376 * doc/as.texinfo: Put @c man begin to generate the as man page.
2377 When generating man, define all the variables. Re-organize some
2378 options to obtain better indentation of man page.
2379 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2380 (as.1): Build from as.texinfo.
2381 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2382
551c1ca1
AM		 23832001-03-25 Alan Modra <alan@linuxcare.com.au>
2384
2385 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2386 scale factor, and return the end of the expression.
2387 (i386_operand): Modify for above.
2388
c3a27914
NC		 23892001-03-23 Nick Clifton <nickc@redhat.com>
2390
2391 * doc/as.texinfo: Document --listing-XXX command line switches.
2392 Explain why listings behave differently when -pipe is used.
2393
37006e43
NC		 23942001-03-23 Richard Sandiford <rsandifo@redhat.com>
2395
2396 * write.c (fix_new_exp): Print an error if passed a register.
2397
08caf3f8
HPN		 23982001-03-23 Hans-Peter Nilsson <hp@axis.com>
2399
2400 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2401 (PIC_SUFFIX_CHAR): New macro.
2402 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2403 (pic): New variable.
2404 (md_longopts): New option --pic.
2405 (OPTION_PIC): Define.
2406 (md_estimate_size_before_relax): Tweak longish comment.
2407 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2408 (md_assemble): Handle a PIC relocation on prefix and normal
2409 instruction operands.
2410 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2411 "complex" operand expressions. Call frag_more outside
2412 gen_cond_branch_32 parameter list.
2413 (cris_process_instruction): Handle PIC relocs on parsed
2414 operand expressions. Validize PIC reloc sizes.
2415 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2416 (gen_bdap): Handle "complex" operand expressions.
2417 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2418 ADD.D offset,PC as jump instruction if generating PIC. Generate
2419 error instead of crashing on complex expressions.
2420 (cris_number_to_imm): Add segT parameter. All callers changed.
2421 Use segT parameter, not now_seg, for segment of fixup. Handle
2422 PCREL relocations but check that they are fully resolved.
2423 (md_parse_option): Handle OPTION_PIC.
2424 (tc_gen_reloc): Handle PIC relocs.
2425 (md_show_usage): Update for --pic.
2426 (md_apply_fix3): Renamed from md_apply_fix.
2427 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2428 (md_cris_force_relocation): Force relocation for PIC relocs.
2429
2430 * config/tc-cris.h: Tweak attribution.
2431 (MD_APPLY_FIX3): Define.
2432 (IS_CRIS_PIC_RELOC): New macro.
2433 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2434 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2435 generating ELF.
8a238888 2436 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 2437
38686296
AM		 24382001-03-20 Alan Modra <alan@linuxcare.com.au>
2439
2440 * frags.h (struct frag): Add relax_marker.
2441 * write.c (is_dnrange): Delete.
2442 (relax_frag): Use correct types for `aim', `target', `address'.
2443 Delete `offset', `was_address'. Test `relax_marker' instead of
2444 using fragile (and slow) address test.
2445 (relax_segment): Init and flip `relax_marker'.
2446
2e98d2de
AM		 24472001-03-19 Alan Modra <alan@linuxcare.com.au>
2448
2449 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2450 used register name.
2451
e629c13f
SC		 24522001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2453
2454 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2455 with 'Motorola specification for assembly language input standard'.
2456
249e3833
RH		 24572001-03-17 Richard Henderson <rth@redhat.com>
2458
2459 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2460 (dwarf2_directive_loc): Don't use them.
2461 (dwarf2_directive_file): Reject duplicate file definitions.
2462 (get_filenum): Zero allocated memory.
2463 (out_file_list): Complain about missing file definitions.
2464
2289f85d
AM		 24652001-03-17 Alan Modra <alan@linuxcare.com.au>
2466
2467 * read.c (do_org): Handle complex expressions.
2468 * cgen.c (gas_cgen_finish_insn): Likewise.
2469
4d5a53ff
JW		 24702001-03-15 David Mosberger <davidm@hpl.hp.com>
2471
2472 * config/tc-ia64.c (md): New member keep_pending_output.
2473 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2474 is not set.
2475 (dot_xdata): Turn on md.keep_pending_output for the duration of
2476 this function.
2477 (dot_xfloat_cons): Ditto.
2478 (dot_xstringer): Ditto.
2479 (dot_xdata_ua): Ditto.
2480 (dot_xfloat_cons_ua): Ditto.
2481
24822001-03-15 Jim Wilson <wilson@redhat.com>
2483
2484 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2485 label support.
2486
19c0258a
AO		 24872001-03-15 Alexandre Oliva <aoliva@redhat.com>
2488
2489 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2490
d68d4570
DD		 24912001-03-15 DJ Delorie <dj@redhat.com>
2492
2493 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2494 blindly freeing string if it isn't at the top of the obstack.
2495
f3c180ae
AM		 24962001-03-13 Alan Modra <alan@linuxcare.com.au>
2497
2498 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2499 (NUM_FLAG_CODE): Define.
2500 (lex_got): New function.
2501 (got_reloc): New global var.
2502 (x86_cons_fix_new): New function.
2503 (x86_cons): New function.
2504 (i386_immediate): Use lex_got here, replacing inline code. Change
2505 "ignoring junk.." error message to "junk.."
2506 (i386_displacement): Likewise.
2507 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2508 (x86_cons): Declare.
2509 (TC_CONS_FIX_NEW): Define.
2510 (x86_cons_fix_new): Declare.
2511
83e7603d
NC		 25122001-03-12 Nick Clifton <nickc@redhat.com>
2513
2514 * config/tc-arm.c (md_begin): Always set machine type based on
2515 cpu_variant.
2516
1ae12ab7
AM		 25172001-03-07 Alan Modra <alan@linuxcare.com.au>
2518
2519 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 2520 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 2521 union.
f3c180ae
AM		 2522 <JumpInterSegment output>: Use correct i.disp_reloc[].
2523 <immediate output>: Likewise.
1ae12ab7 2524
4f3c3dbb
NC		 25252001-03-06 Nick Clifton <nickc@redhat.com>
2526
2527 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2528 BLX(1) instruction.
2529
dc84e067
NC		 25302001-03-06 Igor Shevlyakov <igor@windriver.com>
2531
2532 * config/tc-m68k.c : Add 5407 to archs[] table.
2533 (HAVE_LONG_BRANCH): Add mcf5407.
2534 (select_control_regs): Recognize 5407.
2535
a8150a88
DB		 25362001-03-02 Dave Brolley <brolley@redhat.com>
2537
1ae12ab7
AM		 2538 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2539 than m32r_do_align.
a8150a88 2540
e103941e
NC		 25412001-03-02 Richard Sandiford <rsandifo@redhat.com>
2542
2543 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2544 (gen_to_words): Print warnings if NaNs are found and the target CPU
2545 does not support them. Allow largest exponent to be used in normal
2546 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2547
7c44d1d3
AJ		 25482001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2549
2550 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2551 anymore since we use bfd_elf_generic_reloc now.
2552 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2553
27b7e12d
AM		 25542001-02-27 Alan Modra <alan@linuxcare.com.au>
2555
2556 * configure.in (BFD_VERSION): New.
2557 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2558 * configure: Regenerate.
2559 * Makefile.am: Run "make dep-am"
2560 * Makefile.in: Regenerate.
2561 * doc/Makefile.in: Regenerate.
2562
1af96959
NC		 25632001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2564
2565 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2566 SEC_NEVER_LOAD when the 'n' flag is used.
2567 Add SEC_NEVER_LOAD to matchflags.
2568
d95767bf
SC		 25692001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2570
2571 * symbols.c (decode_local_label_name): Initialize message_format
2572 only when an error is reported (perf pb due to I18N).
2573
3737d051
L		 25742001-02-23 H.J. Lu <hjl@gnu.org>
2575
2576 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2577 BFD_ASSEMBLER is not defined.
2578
23fe39df 25792001-02-23 Richard Sandiford <rsandifo@redhat.com>
b653e7f9
NC		 2580
2581 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2582 done if it's against a symbol.
2583
7463c317
TW		 25842001-02-22 Timothy Wall <twall@cygnus.com>
2585
2586 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2587 target formats if applicable.
2588 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2589 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2590 * Makefile.in: Regenerated.
2591 * configure.in: Added configuration for ia64-*-aix*.
2592 * configure: Regenerated.
7c44d1d3 2593
87f8eb97
JW		 25942001-02-21 David Mosberger <davidm@hpl.hp.com>
2595
2596 * config/tc-ia64.c (enum operand_match_result): New type.
2597 (operand_match): Change return type to operand_match_result.
2598 Fix all returns appropriately, adding support for returning the
2599 out-of-range result.
2600 (parse_operands): New locals result, error_pos, out_of_range_pos,
2601 curr_out_of_range_pos. Rewrite operand matching loop to give better
2602 error messages.
7c44d1d3 2603
33d01f33
JW		 26042001-02-21 David Mosberger <davidm@hpl.hp.com>
2605
2606 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2607 (dot_proc): Clear unwind.prologue_count to zero.
2608 (dot_prologue): Increment unwind.prologue_count.
2609 (dot_restore): If second operand is omitted, use
2610 unwind.prologue_count -1 for "ecount" (# of additional regions to
2611 pop). Decrement unwind.prologue_count by number of regions
2612 popped.
2613
7e84d676
NC		 26142001-02-21 Nick Clifton <nickc@redhat.com>
2615
2616 * doc/as.texinfo (Section): Note that some flags to the COFF
2617 version of .section remove attributes rather than setting them.
2618
5cd4edbe
KH		 26192001-02-20 Kazu Hirata <kazu@hxi.com>
2620
29184774
NC		 2621 * config/tc-pdp11.c: Fix formatting.
2622 * config/tc-pdp11.h: Likewise.
5cd4edbe 2623
80b3ee89
AJ		 26242001-02-20 Bo Thorsen <bo@suse.de>
2625
2626 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2627 entry.
2628
0fde8cc6 26292001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 2630
2631 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2632 all FreeBSD platforms should look the same at this level.
2633 * configure: Rebuilt.
2634 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2635
e135f41b
NC		 26362001-02-18 lars brinkhoff <lars@nocrew.org>
2637
2638 * Makefile.am: Add PDP-11 target.
2639 * configure.in: Likewise.
2640 * config/tc-pdp11.c: New file.
2641 * config/tc-pdp11.h: New file.
2642 * doc/Makefile.am: Add PDP-11 documentation.
2643 * doc/all.texi: Likewise.
2644 * doc/as.texinfo: Likewise.
2645 * doc/c-pdp11.texi: New file.
2646
363c574f
MG		 26472001-02-16 matthew green <mrg@redhat.com>
2648
5dd0794d 2649 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 2650
fa1cb89c
JW		 26512001-02-13 Jim Wilson <wilson@redhat.com>
2652
2653 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2654 reloc instead of a 0 reloc.
2655 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2656 as done.
2657 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2658
c842b53a
ILT		 26592001-02-13 Ian Lance Taylor <ian@zembu.com>
2660
2661 * write.c (is_dnrange): Stop as soon as the address becomes
2662 larger.
2663 (relax_frag): Add segment parameter. Only call symbol_get_frag
2664 once. Only call is_dnrange if the symbol is in the same segment,
2665 and the symbol address is larger.
2666 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2667 * write.h (relax_frag): Update declaration.
2668 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2669 it to relax_frag.
2670 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2671 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2672 (m32r_relax_frag): Update declaration.
2673 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2674 * config/tc-tic54x.h (md_relax_frag): Likewise.
2675 * doc/internals.texi (CPU backend): Update documentation for
2676 md_relax_frag.
2677
6fad6acb
AM		 26782001-02-13 Alan Modra <alan@linuxcare.com.au>
2679
fddf5b5b
AM		 2680 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2681 Mention effect of < 386 architectures on jump promotion.
2682 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2683
2684 * config/tc-i386.c (no_cond_jump_promotion): New.
2685 (set_cpu_arch): Parse "jumps" arch modifier.
2686 (insn_size): Modify usage comment.
2687 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2688 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2689 (TYPE_FROM_RELAX_STATE): New define.
2690 (UNCOND_JUMP, COND_JUMP): Renumber.
2691 (md_relax_table): Reorder to suit.
2692 (COND_JUMP86): New define.
2693 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2694 (md_assemble): Create frag var for jumps of max size, encode relax
2695 state for COND_JUMP86.
2696 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2697 leave conditional jumps small if no_cond_jump_promotion.
2698 (md_convert_frag): Likewise.
2699
6fad6acb
AM		 2700 * expr.c (operator): Don't bump input_line_pointer for two char
2701 operators. Instead return operator size via new param num_chars.
2702 (expr): Use above to parse multi-char operators correctly.
2703
23df1078
JH		 2704Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2705
29184774 2706 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 2707 BFD_RELOC_X86_64_GOTPCREL.
2708 (i386_validate_fix): Likewise.
2709
b1e2e654
PB		 27102001-02-12 Philip Blundell <pb@futuretv.com>
2711
2712 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2713 ldrt/strt instructions.
2714
9117d219
NC		 27152001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2716
2717 * config/tc-mips.c (macro): For M_LA_AB emit a
2718 BFD_RELOC_MIPS_CALL16 relocation or a
2719 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2720 BFD_RELOC_MIPS_GOT16 and
2721 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2722 loading the jump register when generating SVR4_PIC code.
2723
97238fbd
CD		 27242001-02-10 Chris Demetriou <cgd@broadcom.com>
2725
2726 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2727 map to MIPS-specific files, as they used to do before the
2728 change on 2000-05-21.
2729 * configure: Regerate.
2730
0f074f60
CD		 27312001-02-10 Chris Demetriou <cgd@broadcom.com>
2732
2733 * config/tc-mips.c (md_parse_option): Don't try to compile
2734 ELF-only option code if not ELF.
2735
91a2ae2a
RH		 27362001-02-08 David Mosberger <davidm@hpl.hp.com>
2737
2738 * config/tc-ia64.h (md_elf_section_type): New macro.
2739 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2740 (they're now handled via ia64_elf_section_type.
2741
2742 * config/tc-ia64.c (unwind): New members saved_text_seg,
2743 saved_text_subseg, and force_unwind_entry.
2744 (optimize_unw_records): New function to optimize away unnecessary
2745 unwind directives.
2746 (ia64_elf_section_type): New function.
2747 (output_unw_records): Generate unwind info only if the size is
2748 non-zero or if it's forced for some other reason (e.g.,
2749 handlerdata or a personality routine).
2750 (generate_unwind_image): Don't switch back to previous
2751 section---stay inside the unwind info section instead so that
2752 handlerdata that may follow goes into the right place.
2753 (dot_handlerdata): Force generation of unwind entry and save the
2754 current active text segment before generating unwind image.
2755 (dot_unwentry): Force generation of unwind entry.
2756 (dot_personality): Ditto.
2757 (dot_endp): Generate unwind table entry only if there is
2758 some unwind info or the unwind entry was forced.
2759
2760 * config/tc-ia64.c (make_unw_section_name): New macro to form
2761 unwind section name.
2762 (generate_unwind_image): Add "text_name" argument. Use it to
2763 form unwind section name.
2764 (dot_handlerdata): Determine current segment (section) name and
2765 pass it to generate_unwind_image().
2766 (dot_endp): Determine current segment (section) name and use
2767 it to determine the appropriate unwind section name.
2768 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2769 n, fill, and max arguments.
2770
a85d7ed0
NC		 27712001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2772
2773 * Makefile.am: Add linux target for S/390.
2774 * configure.in: Likewise.
2775 * config/tc-s390.c: New file.
2776 * config/tc-s390.h: New file.
2777
de68de20
AO		 27782001-02-09 Alexandre Oliva <aoliva@redhat.com>
2779
2780 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2781 2byte, 4byte and 8byte.
2782
23fe39df 27832001-02-08 Alan Modra <alan@linuxcare.com.au>
8ea46bbd
AM		 2784
2785 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2786 md_number_to_chars with size > sizeof (valueT).
2787
a99746f4
L		 27882001-02-06 H.J. Lu <hjl@gnu.org>
2789
2790 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2791 there is no relocation.
2792
f4e17b3d
L		 27932001-02-06 H.J. Lu <hjl@gnu.org>
2794
2795 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2796
2797 * config/tc-ia64.c (md_parse_option): Only accept the valid
2798 ia64 options on "-axxx".
2799
3557da92
JW		 28002001-02-05 Jim Wilson <wilson@redhat.com>
2801
2802 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2803 aborting for invalid operands.
2804
da6c73e0
AM		 28052001-02-06 Alan Modra <alan@linuxcare.com.au>
2806
2807 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2808 than via pointer. Update all callers.
2809 (UNWIND_LOW32): Define.
2810 (UNWIND_HIGH32): Define.
2811 (pa_build_unwind_subspace): Use the above macros instead of dumping
2812 bitfields directly. Call frag_more once rather than multiple times.
2813 (md_assemble): Use UNWIND_LOW32.
2814 (pa_entry): Likewise
2815 (pa_procend): Likewise.
2816 (process_exit): Use UNWIND_HIGH32.
2817
986c6f4b
SC		 28182001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2819
2820 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2821 function to select the header according to the cpu.
2822 (md_after_pass_hook, md_do_align): Remove.
2823 (md_cleanup, m68hc11_cleanup): Remove.
2824 (md_pcrel_from_section): Declare.
2825 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2826 (build_jump_insn, build_insn): Likewise.
2827 (m68hc11_listing_header): New function.
2828 (m68hc11_cleanup): Remove.
2829
dbb8ad49
SC		 28302001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2831
328dc123 2832 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 2833 symbols because there is no support for shared libraries and these
328dc123 2834 symbols can't be overridden (unless they are weak).
dbb8ad49 2835
a987bfc9
RH		 28362001-02-01 Momchil Velikov <velco@fadata.bg>
2837
2838 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2839 for the compilation unit with a zero byte.
2840
22862cde
AM		 28412001-01-30 Alan Modra <alan@linuxcare.com.au>
2842
2843 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2844 destinations. Correct range check for 17 and 22 bit branches.
2845
8ec6253e
NC		 28462001-01-25 Nick Clifton <nickc@redhat.com>
2847
2848 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2849 still set. Issue an error message instead.
2850 (md_estimate_size_before_relax): Delete unused variable
2851 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 2852
43ad3147
KH		 28532001-01-23 Kazu Hirata <kazu@hxi.com>
2854
2855 * as.c: Fix formatting.
2856 * ehopt.c: Likewise.
2857 * messages.c: Likewise.
2858 * stabs.c: Likewise.
2859 * symbols.c: Likewise.
2860
015c05c1
AM		 28612001-01-23 Ben Elliston <bje@redhat.com>
2862
2863 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2864
66498417
KH		 28652001-01-22 Kazu Hirata <kazu@hxi.com>
2866
2867 * config/tc-alpha.c: Fix formatting.
2868
1aad8cf8
KH		 28692001-01-19 Kazu Hirata <kazu@hxi.com>
2870
2871 * config/tc-alpha.c: Fix formatting.
2872
32ff5c2e
KH		 28732001-01-18 Kazu Hirata <kazu@hxi.com>
2874
2875 * config/tc-alpha.c: Fix formatting.
2876
cd17328a
NC		 28772001-01-18 Nick Clifton <nickc@redhat.com>
2878
2879 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2880 "da" flags.
2881 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2882
81c425d1
AO		 28832001-01-18 Alexandre Oliva <aoliva@redhat.com>
2884
2885 * configure.in (cpu_type, arch): Match i386 too.
2886 * configure: Rebuilt.
2887
e5cb08ac
KH		 28882001-01-16 Kazu Hirata <kazu@hxi.com>
2889
2890 * config/tc-i386.c: Fix formatting.
2891
1d3d5051
AM		 28922001-01-16 Alan Modra <alan@linuxcare.com.au>
2893
64afeba3
AM		 2894 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2895 relocs for .PARISC.unwind section.
2896
1d3d5051
AM		 2897 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2898 depending on section flags, not just for .text.
2899
b44b1b85
JW		 29002001-01-15 Jim Wilson <wilson@redhat.com>
2901
2902 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2903 not immediately followed by an instruction.
2904
098f2ec3
KH		 29052001-01-15 Kazu Hirata <kazu@hxi.com>
2906
2907 * config/tc-m68hc11.c: Fix formatting.
2908
d4887adc
NC		 29092001-01-15 Nick Clifton <nickc@redhat.com>
2910
2911 * symbols.c (colon): Change 'already defined symbol' from a
2912 fatal error to an ordinary error. There is no reason why this
2913 error should be fatal.
2914
2915 * message.c (as_fatal): Delete output file, if one has been
015c05c1 2916 created.
d4887adc 2917
fcfd4916
AM		 29182001-01-14 Alan Modra <alan@linuxcare.com.au>
2919
2920 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2921
bfb32b52
KH		 29222001-01-14 Kazu Hirata <kazu@hxi.com>
2923
2924 * config/tc-alpha.c: Fix formatting.
2925 * config/tc-arc.c: Likewise.
2926 * config/tc-arc.h: Likewise.
2927 * config/tc-d10v.c: Likewise.
2928 * config/tc-i370.c: Likewise.
2929 * config/tc-i386.c: Likewise.
2930 * config/tc-i960.c: Likewise.
2931 * config/tc-m68k.c: Likewise.
2932 * config/tc-ppc.c: Likewise.
2933 * config/tc-sparc.c: Likewise.
2934 * config/tc-tahoe.c: Likewise.
2935 * config/tc-vax.c: Likewise.
2936
1e07b820
KH		 2937 * config/tc-arc.c: Fix formatting.
2938
19203624
KH		 2939 * config/tc-arc.c: Fix formatting.
2940
1328dc98
AM		 29412001-01-14 Alan Modra <alan@linuxcare.com.au>
2942
c46b7515
AM		 2943 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2944 both 32 and 64 bit ELF.
2945
1328dc98
AM		 2946 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2947 and don't bother storing `m' for "ce" completer. Tidy handling of
2948 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2949
b9d79e03
JH		 2950Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2951
29184774 2952 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 2953 (i386_mach): Declare.
29184774 2954 * config/tc-i386.c (i386_mach): New function.
b9d79e03 2955
a349d9dd
PB		 29562001-01-13 Philip Blundell <philb@gnu.org>
2957
2958 * doc/as.texinfo: Fix spelling and cross-references.
2959
2960 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2961 character for all systems, not just GNU/Linux. Make it explicit
2962 that `-k' doesn't affect code generation, just ELF flags.
2963
e2914f48
JH		 2964Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2965
2966 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2967 instructions.
2968
272d76e0
FCE		 29692001-01-12 Frank Ch. Eigler <fche@redhat.com>
2970
2971 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2972
d0398d6a
NC		 29732001-01-12 Nick Clifton <nickc@redhat.com>
2974
2975 * as.c (print_args): Update copyright date to 2001.
2976
2d73a4ca
NC		 29772001-01-12 Peter Targett <peter.targett@arccores.com>
2978
2979 * doc/c-arc.texi: New file.
2980 Some sections to be expanded.
2981
6e0b89ee
AM		 29822001-01-12 Alan Modra <alan@linuxcare.com.au>
2983
2984 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2985 (md_parse_option): Always accept "--32".
2986
0d2bcfaf
NC		 29872001-01-11 Peter Targett <peter.targett@arccores.com>
2988
2989 * as.h (TC_ARC): Ensure struc-symbol.h included.
2990 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2991 warnings.
2992 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2993 (TARGET_SYMBOL_FIELDS) added.
2994
2995 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2996 * doc/c-arc.texi: New file.
2997 Some sections to be expanded.
2998 * doc/as.texinfo: Update command-line options.
2999 Removed outdated text for ARC dependant features, instead include
3000 text from above file.
3001
3002 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3003 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3004 (targ-cpu.h) header.
3005 * config/tc-arc.h:
3006 * config/tc-arc.c: New updated configuration for
3007 ARC, including selection of core variants, and extensibility of
3008 instructions, registers etc. through directives.
3009
3010 * config/tc-arc.c (arc_extinst): Minor corrections for
3011 error messages.
3012 (arc_common) Likewise. Make alignment argument optional for local
3013 symbols also, with default of zero.
3014
88051039
SC		 30152001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3016
3017 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3018 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3019 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3020 and fix_new_exp() instead.
3021 (md_convert_frag): For indexed post byte use the symbol value
3022 rather than the displacement.
3023 (md_relax_table): Fix indexed offset relax.
3024
d8273f3b
SC		 30252001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3026
3027 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3028 relax weak symbols.
015c05c1 3029 (relaxable_symbol): New function.
d8273f3b 3030
eea2ad45
AJ		 30312001-01-11 Andreas Jaeger <aj@suse.de>
3032
3033 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3034 not used anywhere.
3035
7a91e76a
NC		 30362001-01-10 Nick Clifton <nickc@redhat.com>
3037
3038 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3039 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3040
aa257fcd
NC		 30412001-01-10 Nick Clifton <nickc@redhat.com>
3042
3043 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3044 character used to dollar local symbols.
3045 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3046 local label symbols.
3047 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3048 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3049 if defined.
3050 Use LOCAL_LABEL_CHAR.
3051 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3052 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3053 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3054
b77a7acd
AJ		 30552001-01-08 Bo Thorsen <bo@suse.de>
3056
015c05c1
AM		 3057 * config/tc-i386.c (i386_immediate, i386_displacement):
3058 GOTPCREL check fix.
b77a7acd 3059
5c2bd011
ILT		 30602001-01-07 Ian Lance Taylor <ian@zembu.com>
3061
3062 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3063 in last change.
3064
46a04e3a
PB		 30652001-01-07 Philip Blundell <philb@gnu.org>
3066
3067 * doc/as.texinfo (Bug Reporting): Update email address for
3068 reports.
3069 * README: Likewise.
3070
b96d3a20
JH		 3071Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3072
3073 * configure.in: Define DEFAULT_ARCH for i386.
29184774 3074 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 3075 move testing for 64bit operands to proper place.
3076
55b62671
AJ		 30772001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3078
3079 * doc/as.texinfo: Document '#' as comment character for i386 and
3080 x86_64. Add AMD x86-64 into menu of machine dependent information.
3081
3082 * doc/c-i386.texi: Document x86_64 extensions.
3083
7bc70a8e
JH		 3084Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3085
29184774 3086 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 3087
a167610d
JH		 3088Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3089
29184774 3090 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 3091 * NEWS: Add note about Pentium4 support.
3092
09f131f2
JH		 3093Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3094
29184774 3095 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 3096 (type_names): Add new types.
3097
6f8c0c4c
JH		 3098Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3099
29184774 3100 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 3101 CpuUnknown): Renumber
3102 (CpuP4, CpuSSE2): New.
3103 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3104
b96ed59a
PB		 31052001-01-03 Philip Blundell <pb@futuretv.com>
3106
3107 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3108 relocs.
3109 (alpha_fix_adjustable): Likewise.
3110 (md_apply_fix): Likewise.
3111
a735d1cd
L		 31122000-12-31 H.J. Lu <hjl@gnu.org>
3113
3114 * listing.c (listing_message): Allocate string only if it is
3115 used.
3116
3117 * configure: Rebuild.
3118
67db5ab4
HPN		 31192000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3120
3121 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3122 Point out caveats with generating fixups for the opcode in a frag.
3123
c0d8940f
JH		 3124Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3125
3126 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3127 * NEWS: Add x86_64.
3128
087f563c
L		 31292000-12-29 H.J. Lu <hjl@gnu.org>
3130
3131 * listing.c (calc_hex): Print the variable part only if the
3132 fragment type is rs_fill.
3133
8108ad8e
HPN		 31342000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3135
3136 * doc/internals.texi (tc_conditional_pseudoop,
3137 TC_LINKRELAX_FIXUP): Fix typos.
3138
799051fc
RH		 31392000-12-28 Richard Henderson <rth@redhat.com>
3140
3141 * write.c (subsegs_finish): Fix thinko last change -- don't
3142 "optimize" the alignment == 0 case.
3143
0a9ef439
RH		 31442000-12-28 Richard Henderson <rth@redhat.com>
3145
3146 * as.h (rs_align_test): New.
3147 * frags.c (NOP_OPCODE): Move default from read.c.
3148 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3149 (frag_align_code): New.
3150 * frags.h (frag_align_code): Declare.
3151 * read.c (NOP_OPCODE): Remove.
3152 (do_align): Use frag_align_code.
3153 * write.c (NOP_OPCODE): Remove.
3154 (get_recorded_alignment): New.
3155 (cvt_frag_to_fill): Handle rs_align_test.
3156 (relax_segment): Likewise.
3157 (subsegs_finish): Align last subseg in section to the
3158 section alignment. Use frag_align_code.
3159 * write.h (get_recorded_alignment): Declare.
3160 * config/obj-coff.c (size_section): Handle rs_align_test.
3161 (fill_section, fixup_mdeps): Likewise.
3162 (write_object_file): Use frag_align_code.
3163
3164 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3165 (alpha_handle_align): New.
3166 * config/tc-alpha.h (HANDLE_ALIGN): New.
3167 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3168
3169 * config/tc-i386.h (md_do_align): Use frag_align_code.
3170 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3171
3172 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3173 (ia64_handle_align): New.
3174 * config/tc-ia64.h (HANDLE_ALIGN): New.
3175 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3176
3177 * config/tc-m32r.c (m32r_do_align): Remove.
3178 (m32r_handle_align): New.
3179 (fill_insn): Use frag_align_code.
3180 * config/tc-m32r.h (md_do_align): Remove.
3181 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3182 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3183 * config/tc-mips.c, config/tc-mips.h: Similarly.
3184
3185 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3186 (sh_handle_align): Likewise. Handle rs_align_code.
3187 (sh_do_align): Remove.
3188 * config/tc-sh.h (md_do_align): Remove.
3189 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3190
3191 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3192 (sparc_handle_align): Likewise. Handle rs_align_code.
3193 * config/tc-sparc.h (md_do_align): Remove.
3194 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3195
3cd4dda7
DD		 31962000-12-22 DJ Delorie <dj@redhat.com>
3197
3198 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3199 when we assemble the first half of a pair.
3200
ec56dfb4
L		 32012000-12-22 H.J. Lu <hjl@gnu.org>
3202
3203 * config/tc-i386.c (reloc): Update the macro for non-bfd
3204 assembler.
3205 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3206
ad1172d4
L		 32072000-12-22 H.J. Lu <hjl@gnu.org>
3208
3209 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3210
3e73aa7c
JH		 3211Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3212
29184774 3213 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 3214 (QWORD_MNEM_SUFFIX): New macro.
3215 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3216 New macros
3217 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3218 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3219 ImmExt): Renumber.
3220 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3221 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3222 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3223 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3224 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3225 Renumber.
3226 (Reg, WordReg): Add Reg64.
3227 (Imm): Add Imm32S and Imm64.
3228 (EncImm): New.
3229 (Disp): Add Disp64 and Disp32S.
3230 (AnyMem): Add Disp32S.
3231 (RegRex, RegRex64): New macros.
3232 (rex_byte): New type.
29184774 3233 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 3234 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3235 (reloc): New parameter "signed"; support x86_64.
3236 (set_code_flag): New.
3237 (DEFAULT_ARCH): New macro; default to "i386".
3238 (default_arch): New static variable.
3239 (struct _i386_insn): New fields Operand_PCrel; rex.
3240 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3241 (flag_code): New enum and static variable.
3242 (use_rela_relocations): New static variable.
3243 (flag_code_names): New static variable.
3244 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3245 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3246 K6 and Athlon.
3247 (i386_align_code): Return plain "nop" for x86_64.
3248 (mode_from_disp_size): Support Disp32S.
3249 (smallest_imm_type): Support Imm32S and Imm64.
3250 (offset_in_range): Support size of 8.
3251 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3252 (md_pseudo_table): Add "code64"; use set_code_flat.
3253 (md_begin): Emit sane error message on hash failure.
3254 (tc_i386_fix_adjustable): Support x86_64 relocations.
3255 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3256 instructions supported on particular arch just partially,
3257 output of 64bit immediates, handling of Imm32S and Disp32S type.
3258 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3259 (i386_displacement): Likewise.
3260 (i386_index_check): Cleanup; support 64bit addresses.
3261 (md_apply_fix3): Support x86_64 relocation and rela.
3262 (md_longopts): Add "32" and "64".
3263 (md_parse_option): Add OPTION_32 and OPTION_64.
3264 (i386_target_format): Call even for ELFs; choose between
3265 elf64-x86-64 and elf32-i386.
3266 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3267 (tc_gen_reloc): Support rela relocations and x86_64.
3268 (intel_e09_1): Support QWORD.
3269
21d6c4af
DN		 32702000-12-15 Diego Novillo <dnovillo@redhat.com>
3271
3272 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 3273 it's not an offset expression.
21d6c4af
DN		 3274 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3275 keep the braces '[' and ']' in the output string.
3276 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3277 != FLAT. There is no such op_modifier.
3278
6717891c
NC		 32792000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3280
3281 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3282 if we have it.
3283
ee515fb7
KH		 32842000-12-13 Kazu Hirata <kazu@hxi.com>
3285
3286 * as.h: Fix formatting.
3287 * cgen.h: Likewise.
3288 * dwarf2dbg.c: Likewise.
3289 * input-scrub.c: Likewise.
3290 * read.h: Likewise.
3291
349a994c
DD		 32922000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3293
3294 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3295 configure: Regenerate.
3296
42dbf88c
NC		 32972000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3298
3299 * dwarf2dbg.c: #include <limits.h> only if it exists.
3300
0485cba3
AM		 33012000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3302
3303 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3304 (md_apply_fix): Here too.
3305
514829c3
JW		 33062000-12-12 Jim Wilson <wilson@redhat.com>
3307
3308 * config/tc-ia64.h (ia64_init): Add prototype.
3309
92eb7b32
L		 33102000-12-12 H.J. Lu <hjl@gnu.org>
3311
3312 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3313
3314 * read.h (outputting_stabs_line_debug): Change it to int.
3315 * stabs.c (outputting_stabs_line_debug): Likewise.
3316
8141c27d
GK		 33172000-12-12 Geoffrey Keating <geoffk@redhat.com>
3318
3319 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3320 the address of a function result.
3321
5d6f4f16
GK		 33222000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3323
3324 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3325 (md_assemble): Call dwarf2_emit_insn.
3326 (shlib): Fix typo SHILB -> SHLIB.
3327 (md_parse_option): Likewise.
3328 (ppc_elf_validate_fix): Likewise:
3329 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3330
d4c0c039
NC		 33312000-12-12 Nick Clifton <nickc@redhat.com>
3332
3333 * cgen.h: Fix formatting.
3334 * input-scrub.c: Fix formatting.
3335 * macro.c: Fix formatting.
e972090a 3336 * config/tc-mips.c: Fix formatting.
584da044 3337 * doc/c-mips.texi: Fix formatting.
55b62671 3338
f16b83df
JH		 3339Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3340
29184774 3341 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 3342 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3343 references.
3344 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3345 otherwise.
29184774 3346 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 3347 (No_dSuf): Kill.
3348
3349 * i386.h (*_Suf): Remove No_dSuf.
3350 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3351 Remove.
3352 (i386_optab): Remove 'd' in the suffixes.
3353
50705ef4
AM		 33542000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3355
3356 * config/tc-i386.c (T_SHORT): Undefine before defining.
3357
beae10d5
KH		 33582000-12-05 Kazu Hirata <kazu@hxi.com>
3359
3360 * config/tc-mips.c: Fix formatting.
3361
bccba5f0 33622000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 3363
3364 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3365 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3366 (md_show_usage): Ditto.
3367 (md_parse_option): Ditto.
3368 (d10v_cleanup): Writes pending instruction only if
3369 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 3370 Fix compile time warning messages.
50705ef4
AM		 3371
3372 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 3373
33742000-12-04 Matthew Hiller <hiller@redhat.com>
3375
50705ef4 3376 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 3377 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3378 function entry and unset at function exit.
3379
50705ef4 3380 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 3381
3382 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3383
3384 * dwarf2dbg.c: Fix compile time warning messages.
3385
bc805888
KH		 33862000-12-03 Kazu Hirata <kazu@hxi.com>
3387
3388 * config/tc-a29k.c: Fix formatting.
3389 * config/tc-alpha.c: Likewise.
3390 * config/tc-arm.c: Likewise.
3391 * config/tc-cris.c: Likewise.
3392 * config/tc-hppa.c: Likewise.
3393 * config/tc-i370.c: Likewise.
3394 * config/tc-i386.c: Likewise.
3395 * config/tc-i860.c: Likewise.
3396 * config/tc-i960.c: Likewise.
3397 * config/tc-ia64.c: Likewise.
3398 * config/tc-m68hc11.c: Likewise.
3399 * config/tc-m68k.c: Likewise.
3400 * config/tc-m88k.c: Likewise.
3401 * config/tc-pj.c: Likewise.
3402 * config/tc-ppc.c: Likewise.
3403 * config/tc-sh.c: Likewise.
3404 * config/tc-sparc.c: Likewise.
3405 * config/tc-tahoe.c: Likewise.
3406 * config/tc-vax.c: Likewise.
3407
3dacdf2e
NC		 34082000-12-01 Chris Demetriou <cgd@sibyte.com>
3409
50705ef4
AM		 3410 * config/tc-mips.c (mips_ip): When calculating offsets,
3411 don't accept as constant the difference between the
3412 addresses of symbols in two different sections.
3413
3414 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3415 specifiers.
3416 (validate_mips_insn): Likewise. Also, update 'B' operand
3417 specifier to use OP_*_CODE20 constants and delete 'm' operand
3418 specifier.
3419 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3420 operand specifiers. Change warning generated by 'B' operand
3421 specifier to reflect its new multi-purpose usage.
3422
3423 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3424 -1, and update comment.
3425 (file_mips_isa): Likewise.
3426 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3427 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3428 ISA_* constants rather than hard-coded numbers.
3429 (mips_cpu_info): New structure.
3430 (mips_cpu_info_table): New table describing CPU and ISA names
3431 and numbers.
3432 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3433 mips_cpu_info_from_cpu): New functions.
3434 (mips_isa_to_str): New function to get string for ISA name.
3435 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3436 return const char *.
3437 (md_begin): Redo CPU and ISA selection logic, using
3438 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3439 than hard-coded numbers.
3440 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3441 ISA_* constants rather than hard-coded numbers.
3442 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3443 (md_longopts): Delete OPTION_NO_MIPS32.
3444 (md_parse_option): Convert to use ISA_* constants rather than
3445 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3446 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3447 to use strcasecmp to recognize "default" and to use
3448 mips_cpu_info_from_name to get CPU numbers from argument.
3449 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3450 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3451 mips32-4k.
3452 (s_mipsset): Accept ISA value 32.
3453 * doc/as.texinfo: Clean up MIPS options summary slightly,
3454 remove -no-mips32. Add note about -mips4 and -mips32
3455 specifying those ISA levels. Delete -mips32 and -no-mips32
3456 cpu flag descriptions.
3457 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3458 up the supported CPU switch list, and replace 4Kc, 4Km, and
3459 4Kp entries with a single mips32-4k entry. Note that you can
3460 use ".set mips32".
3461
29184774 3462 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 3463 ISA_MIPS64.
3464 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3465 -mips5 and -mips64.
3466 (md_parse_option): Add cases for OPTION_MIPS5 and
3467 OPTION_MIPS64.
3468 (md_show_usage): Mention -mips5 and -mips64 arguments.
3469 (s_mipsset): Add cases for MIPS5 and MIPS64.
3470 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3471 and pseudo-CPUs.
3472 * doc/as.texinfo: Mention -mips5 and -mips64 options
3473 and their meanings.
3474 * doc/c-mips.texi: Likewise. Also update introduction
3475 and ".set" usage information.
3476
3477 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3478 CPU list.
3479 (mips_cpu_info_table): Add SB-1 entries.
3480 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3481 known to the -mcpu option.
3482
3483 * doc/as.texinfo: Correct description of MIPS -mcpu
3484 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 3485
23fe39df 34862000-12-01 Joel Sherrill <joel@OARcorp.com>
5f68c319 3487
3dacdf2e
NC		 3488 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3489 New targets.
3490 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3491 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 3492 * configure: Regenerate.
3493 * config.in: Regenerate.
3494 * Makefile.in: Regenerate.
3495 * aclocal.m4: Regenerate.
3496 * po/gas.pot: Regenerate.
50705ef4 3497
4ce3447c
PB		 34982000-11-30 Philip Blundell <pb@futuretv.com>
3499
3500 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3501 even in non BFD_ASSEMBLER case.
3502
76a0ddac
DN		 35032000-11-30 Diego Novillo <dnovillo@redhat.com>
3504
29184774 3505 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 3506 syntax.
3507
220e750f
RH		 35082000-11-29 Richard Henderson <rth@redhat.com>
3509
3510 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3511 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3512 thread multiple subsegments properly; handle multiple code
3513 sections properly; emit proper compilation unit info for assembler
3514 generated debugging.
3515
3516 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3517 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3518 (dwarf2dbg_estimate_size_before_relax): Declare.
3519 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3520 * write.c: Include dwarf2dbg.h.
3521 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3522 (relax_segment): Likewise.
3523
99b222b4
HPN		 35242000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3525
3526 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3527 jump>: Use as_bad_where instead of as_bad. Tweak error message
3528 accordingly. Stabilize frag by updating fix part and resetting
3529 variant part.
3530 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 3531 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3532 indexing is_end_of_line[].
3533 (md_assemble): Initialize size to 0.
3534 (md_section_align): Mark parameter seg as unused.
e46fee70 3535 (parse_reg): Parse names case-insensitively.
99b222b4 3536
814f6641
KH		 35372000-11-28 Kazu Hirata <kazu@hxi.com>
3538
3539 * config/obj-aout.h: Fix formatting.
3540 * config/obj-bout.h: Likewise.
3541 * config/obj-coff.c: Likewise.
3542 * config/obj-coff.h: Likewise.
3543 * config/obj-elf.h: Likewise.
3544 * config/obj-som.h: Likewise.
3545 * config/obj-vms.c: Likewise.
3546 * config/obj-vms.h: Likewise.
3547 * config/tc-h8300.h: Likewise.
3548 * config/tc-ns32k.h: Likewise.
3549 * config/tc-sparc.h: Likewise.
3550 * config/tc-tic54x.h: Likewise.
3551 * config/tc-z8k.h: Likewise.
3552
e47b9e39
NC		 35532000-11-28 Nick Clifton <nickc@redhat.com>
3554
3555 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3556 License is present in the sources, but not the output, and
3557 also available from the GNU website.
3558 (GNU Free Documentation License): Comment out this section.
3559
fcdc20a4
HPN		 35602000-11-28 Hans-Peter Nilsson <hp@axis.com>
3561
43c34dee
HPN		 3562 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3563 targets. Remove i860 from valid a.out targets.
3564 * Makefile.in: Regenerate.
3565
fcdc20a4 3566 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 3567 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 3568 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3569 (s_cris_file, s_cris_loc): New.
3570 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3571 * Makefile.am: Regenerate dependencies.
3572 * Makefile.in: Regenerate.
3573
16887944
AM		 35742000-11-28 Alan Modra <alan@linuxcare.com.au>
3575
3576 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3577 (MRI_MUL_PRECEDENCE): Likewise.
3578 (op_rank): Fix a comment typo.
3579
ae3e85dd
SC		 35802000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3581
3582 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3583 the error message.
3584 (get_operand): Fix analysis for movw/movb instructions.
3585
077b8428
NC		 35862000-11-24 Nick Clifton <nickc@redhat.com>
3587
3588 * configure.in (xscale-elf): Add target.
3589 (xscale-coff): Add target.
3590 * configure: Regenerate.
3591
3592 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3593 extenstion.
3594 (ARM_EXT_XSCALE): New ARM architecture extension.
3595 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3596 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3597 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3598 (ARM_ARCH_V4): Remove processor from architecture.
3599 (ARM_ARCH_3M): New architecutre definition.
3600 (ARM_ARCH_V5TE): New architecutre definition.
3601 (ARM_ARCH_XSCALE): New architecutre definition.
3602 (CPU_DEFAULT): Allow to be defaulted to XScale.
3603 (atpcs): New boolean variable.
3604 (ldr_flags): Support 'd' flag for double word loads.
3605 (str_flags): Support 'd' flag for double word stored.
3606 (do_mia): New function.
3607 (do_mar): New function.
3608 (do_mra): New function.
3609 (do_pld): New function.
3610 (do_ldrd): New function.
3611 (do_blx): New function.
3612 (do_bkpt): New function.
3613 (do_clz): New function.
3614 (do_lstc2): New function.
3615 (do_cdp2): New function.
3616 (do_t_blx): New function.
3617 (do_t_bkpt): New function.
3618 (do_smla): New function.
3619 (do_smlal): New function.
3620 (do_smul): New function.
3621 (do_qadd): New function.
3622 (do_co_reg2c): New function.
3623 (LONGEST_INSN): Redefine to 7.
3624
3625 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3626 command line switches.
3627
2434f565
JW		 36282000-11-22 Jim Wilson <wilson@redhat.com>
3629
3630 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3631 (struct rsrc): Make line unsigned.
3632 (gr_values): Add missing initializer.
3633 (SLOT_NUM_NOT_SET): Add unsigned cast.
3634 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3635 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3636 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3637 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3638 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3639 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3640 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3641 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3642 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3643 Add ATTRIBUTE_UNUSED to unused parameters.
3644 (convert_expr_to_ab_reg): Add parens.
3645 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3646 (dot_prologue): Initialize grsave when declared.
3647 (md_pseudo_table): Add missing initializers.
3648 (operand_match): Add casts to bfd_vma.
3649 (emit_one_bundle): Delete unused local prev. Make required_template
3650 unsigned.
3651 (specify_resource): Cast i to unsigned.
3652 (note_register_values): Use fprintf_vma.
3653 (print_dependency): Likewise.
3654
5a080f89
JW		 36552000-11-21 Jim Wilson <wilson@redhat.com>
3656
5e7474a7
JW		 3657 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3658 for unwind info section.
3659 (dot_endp): Likewise for unwind section.
3660
5a080f89
JW		 3661 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3662 fix_new_exp.
3663
732d96b6
JJ		 36642000-11-21 Jakub Jelinek <jakub@redhat.com>
3665
3666 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3667 (output_insn): Call dwarf2_emit_insn.
b8e904dc 3668 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 3669
6d2cf69f
RH		 36702000-11-17 Richard Henderson <rth@redhat.com>
3671
3672 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3673 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3674 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3675
8179bd9b
NC		 36762000-11-17 Nick Clifton <nickc@redhat.com>
3677
3678 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3679 .file pseudo ops.
3680
316e2c05
RH		 36812000-11-17 Richard Henderson <rth@redhat.com>
3682
3683 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3684
a8316fe2
RH		 36852000-11-17 Richard Henderson <rth@redhat.com>
3686
3687 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 3688 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 3689 tri-state definition of alpha_flag_mdebug.
3690 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3691 (s_alpha_file): Store first .file directive.
3692 (s_alpha_stab): New.
3693 (md_pseudo_table): Add stabs and stabn.
3694
e346e481
RH		 36952000-11-17 Richard Henderson <rth@redhat.com>
3696
3697 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3698
4dc7ead9
RH		 36992000-11-17 Richard Henderson <rth@redhat.com>
3700
3701 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 3702 (main): Call dwarf2_finish.
4dc7ead9
RH		 3703 * as.h (debug_type): Clarify documentation of the meaning
3704 of this variable.
3705 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3706 (print_stats): Fix parenthesis problem.
3707 (now_subseg_size): New.
3708 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3709 (dwarf2_directive_file): Don't set debug_type.
3710 (dwarf2_where): Honor DEBUG_DWARF2 first.
3711 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3712 do nothing if not emitting dwarf2 debug info, or no work.
3713 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3714 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3715 (ecoff_new_file): Likewise.
3716 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3717 commentary wrt dwarf2.
3718
3719 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3720 ATTRIBUTE_UNUSED as needed.
3721 (emit_insn): Call dwarf2_emit_insn.
3722 (s_alpha_file): New.
3723 (s_alpha_loc): New.
3724 (s_alpha_coff_wrapper): Don't handle them.
3725 (md_pseudo_table): Update for .file and .loc.
3726 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3727
3728 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3729 don't protect with debug_type.
3730 * config/tc-hppa.c (md_assemble): Likewise.
3731 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3732 * config/tc-mn10300.c (md_assemble): Likewise.
3733 * config/tc-sh.c (md_assemble): Likewise.
3734 * config/tc-v850.c (md_assemble): Likewise.
3735
3736 * config/tc-arm.c (arm_end_of_source): Remove.
3737 * config/tc-hppa.c (pa_end_of_source): Remove.
3738 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3739 * config/tc-mn10300.c (mn10300_finalize): Remove.
3740 * config/tc-sh.c (sh_finalize): Remove.
3741 * config/tc-v850.c (sh_finalize): Remove.
3742
3743 * config/tc-arm.h (md_end): Remove.
3744 * config/tc-hppa.h (md_end): Remove.
3745 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3746 * config/tc-m68hc11.h (md_end): Remove.
3747 * config/tc-mn10300.h (md_end): Remove.
3748 * config/tc-sh.h (md_end): Remove.
3749 * config/tc-v850.h (md_end): Remove.
3750
3751 * config/tc-ia64.c (emit_one_bundle): Don't protect
3752 dwarf2 bits with debug_type.
3753 (md_assemble): Likewise.
3754 (ia64_end_of_source): Don't call dwarf2_finish.
3755
ca683b78
JW		 37562000-11-16 Jim Wilson <wilson@redhat.com>
3757
3758 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3759 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3760 > 16.
3761
6f620856
L		 37622000-11-16 H.J. Lu <hjl@gnu.org>
3763
3764 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3765 version name.
3766
19d63e5d
KH		 37672000-11-15 Kazu Hirata <kazu@hxi.com>
3768
3769 * config/tc-tic30.c: Fix formatting.
3770 * config/tc-tic80.c: Likewise.
3771 * config/tc-v850.c: Likewise.
3772 * config/tc-vax.c: Likewise.
3773 * config/tc-w65.c: Likewise.
3774 * config/tc-z8k.c: Likewise.
3775
a8761a19
DD		 37762000-11-14 DJ Delorie <dj@redhat.com>
3777
3778 * config/tc-v850.c: Support dwarf2.
3779 * config/tc-v850.h: Ditto.
3780
3781 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3782 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 3783
88be23ec
BS		 37842000-11-15 Bernd Schmidt <bernds@redhat.com>
3785
29184774 3786 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 3787 (errata_nops_necessary_p): New function.
3788 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3789 md.
3790
72a76794
JW		 37912000-11-14 Jim Wilson <wilson@redhat.com>
3792
3793 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3794 return little endian bfd formats.
3795
4a1805b1
KH		 37962000-11-14 Kazu Hirata <kazu@hxi.com>
3797
3798 * config/aout_gnu.h: Fix formatting.
3799 * config/atof-vax.c: Likewise.
3800 * config/m68k-parse.h: Likewise.
3801 * config/m88k-opcode.h: Likewise.
3802 * config/obj-elf.c: Likewise.
3803 * config/tc-arm.c: Likewise.
3804 * config/tc-cris.c: Likewise.
3805 * config/tc-i386.c: Likewise.
3806 * config/tc-ia64.c: Likewise.
3807 * config/tc-mn10300.c: Likewise.
3808 * config/te-386bsd.h: Likewise.
3809 * config/te-hppa.h: Likewise.
3810 * config/te-nbsd.h: Likewise.
3811 * config/te-ppcnw.h: Likewise.
3812 * config/te-sparcaout.h: Likewise.
3813 * config/te-tmips.h: Likewise.
3814 * config/vax-inst.h: Likewise.
3815 * config/vms-conf.h: Likewise.
3816
c810873d
JJ		 38172000-11-14 Jakub Jelinek <jakub@redhat.com>
3818
3819 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3820
79082ff0
L		 38212000-11-13 H.J. Lu <hjl@gnu.org>
3822
3823 * config/obj-elf.c (elf_frob_symbol): Support
3824 ".symver name,name2@@@nodename".
3825 (elf_frob_file_before_adjust): Likewise.
3826
3827 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3828 and ".symver name,name2@@@nodename".
3829 Fix a typo.
3830
1da00eb4
L		 38312000-11-12 H.J. Lu (hjl@gnu.org)
3832
3833 * config/obj-elf.c (obj_elf_symver): Check missing version
3834 name.
3835
f585997b
L		 38362000-11-12 H.J. Lu (hjl@gnu.org)
3837
3838 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3839 instead of bfd_vma for non-bfd assemblers.
3840
ef5c4bfc
KH		 38412000-11-09 Kazu Hirata <kazu@hxi.com>
3842
3843 * itbl-ops.c: Fix comment typos.
3844
f5a30c2e
JW		 38452000-11-08 Jim Wilson <wilson@redhat.com>
3846
3847 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3848 (struct unwind): Add next_slot_frag field.
3849 (slot_index): New parameters slot_frag and first_frag. Add code
3850 to add in frag sizes when different. Add comments.
3851 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3852 arguments to slot_index.
3853 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3854 loop end. Set next_slot_frag field.
3855
339681c0
L		 38562000-11-07 H.J. Lu <hjl@gnu.org>
3857
3858 * doc/as.texinfo (.symver): Updated for versioned symbol
3859 reference.
3860
3861 * obj.h (format_ops): Add the frob_file_before_adjust field.
3862
3863 * config/obj-aout.c (aout_format_ops): Set the
3864 frob_file_before_adjust field to 0.
3865 * config/obj-coff.c (coff_format_ops): Likewise.
3866 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3867
3868 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3869 name.
3870 (elf_frob_file_before_adjust): New function to remove unneeded
3871 versioned symbols from the symbol table.
3872 (elf_format_ops): Set the frob_file_before_adjust field to
3873 elf_frob_file_before_adjust.
3874
3875 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3876 not defined.
3877
3878 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3879
4a314ec8
NC		 38802000-11-07 Peter Targett <peter.targett@arccores.com>
3881
8a543126 3882 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 3883 BIG_ENDIAN macros.
8a543126 3884 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 3885 Fix compile time warning messages.
50705ef4 3886
604d524f
NC		 38872000-11-07 Nick Clifton <nickc@redhat.com>
3888
3889 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3890 buffer in order to avoid buffer overflows.
3891
44f5c83a
JW		 38922000-11-06 Steve Ellcey <sje@cup.hp.com>
3893
3894 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3895 Change M to m for -milp32 or -mlp64 to match gcc.
3896 (dot_endp): Use bytes_per_address instead of 8.
3897 (emit_one_bundle): Use number_to_chars_littleendian instead of
3898 md_number_to_chars.
3899 (fix_insn): Likewise.
3900 (ia64_init): New function.
3901 (ia64_target_format): New function.
3902 (md_begin): Set endianness, arch, and machine as appropriate.
3903 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3904 Make these macros depend on TE_HPUX macro.
3905 (TARGET_FORMAT): Define.
3906 (HOST_SPECIAL_INIT): Define.
3907 * config/te-hpux.h: New file.
3908 * configure.in: Add "ia64-*-hpux*" target to configure.
3909 * configure: Regenerate.
50705ef4 3910
7152f1dc
KH		 39112000-11-06 Kazu Hirata <kazu@hxi.com>
3912
ef99799a
KH		 3913 * as.c: Fix formatting.
3914 * dwarf2dbg.c: Likewise.
3915 * input-file.c: Likewise.
7152f1dc
KH		 3916 * input-file.h: Likewise.
3917 * input-scrub.c: Likewise.
ef99799a
KH		 3918 * itbl-ops.c: Likewise.
3919 * listing.c: Likewise.
3920 * macro.h: Likewise.
3921 * messages.c: Likewise.
3922 * read.c: Likewise.
3923 * subsegs.c: Likewise.
3924 * subsegs.h: Likewise.
3925 * write.c: Likewise.
7152f1dc 3926
cf055d54
NC		 39272000-11-06 Nick Clifton <nickc@redhat.com>
3928
3929 * doc/as.texinfo: Add GNU Free Documentation License.
3930 * doc/gasp.texi: Add GNU Free Documentation License.
3931 * doc/as.1: Add GNU Free Documentation License.
3932
8d6b5c8e
NC		 39332000-11-05 Nick Clifton <nickc@redhat.com>
3934
3935 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3936
59ff2774
NC		 39372000-11-02 Per Lundberg <plundis@chaosdev.org>
3938
3939 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3940 * configure: Regenerate.
3941
37d8bb27
NC		 39422000-11-01 Nick Clifton <nickc@redhat.com>
3943
3944 * read.c (original_case_string): New global variable.
3945 (read_a_source_file): Copy opcode string into
3946 original_case_string if clobbering the case of the opcode.
3947 * read.h: Export the definition of original_case_string.
3948 * config/tc-arm.c (md_assembler): When parsing a .req
3949 directive use the original opcode string, not the case
3950 clobbered version.
3951
d75bb8cf
NC		 39522000-11-02 Nick Clifton <nickc@redhat.com>
3953
3954 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 3955 variable.
d75bb8cf
NC		 3956 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3957 dwarf2_where and dwarf2_gen_line_info.
3958
6c17cfe4
PB		 39592000-11-02 Theo Honohan <th@futuretv.com>
3960
50705ef4 3961 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 3962
c51ce5f0
EC		 39632000-10-31 Eric Christopher <echristo@redhat.com>
3964
3965 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3966 or pc-relative, else use fx_offset.
3967
f1bcba5b
JW		 39682000-10-31 Jim Wilson <wilson@redhat.com>
3969
3970 * config/tc-ia64.c (struct md): New field tag_fixups.
3971 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3972 qualifying predicate.
3973 (emit_one_bundle): Delete spurious multiplication by one. Handle
3974 tag_fixups.
3975 (ia64_start_line): Error if dangling qualifying predicate.
3976 (defining_tag): New static variable.
3977 (ia64_unrecognized_line, case '['): Parse tags.
3978 (ia64_frob_label): Create tag_fixups.
3979 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 3980
8637c045
AM		 39812000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3982
3983 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3984
ebeeafe6
BS		 39852000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3986
29184774 3987 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 3988
b041f888
KH		 39892000-10-30 Kazu Hirata <kazu@hxi.com>
3990
3991 * expr.c: Fix formatting.
3992 * flonum-copy.c: Likewise.
3993 * flonum.h: Likewise.
3994 * gasp.c: Likewise.
3995 * hash.c: Likewise.
3996
d8374dcd
HPN		 39972000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3998
3999 * as.h (OPTION_MD_BASE): Bump to 190.
4000 * as.c (parse_args) <std_longopts>: Add comment about the need to
4001 check OPTION_MD_BASE in as.h.
4002
1308f14c
HPN		 4003 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4004 for weak symbols.
4005
6f6ef0fa
NC		 40062000-10-27 Nick Clifton <nickc@redhat.com>
4007
4008 * configure.in (emulations): Add m68hc12.
4009 * configure: Regenerate.
4010 * po/gas.pot: Regenerate.
c51ce5f0 4011
bf1b5881
AH		 40122000-10-27 Aldy Hernandez <aldyh@redhat.com>
4013
50705ef4
AM		 4014 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4015 cpsr*.
4016 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 4017
85a39694
NC		 40182000-10-25 Nick Clifton <nickc@redhat.com>
4019
4020 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4021 a DWARF2 line number information sequence.
4022
4023 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4024
4025 * read.c (generate_lineno_debug): Update comment describing why
4026 DWARF2 line number debug information is not generated
4027 automatically by this function.
4028
4029 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4030 not all.
c51ce5f0 4031
85a39694
NC		 4032 * config/tc-arm.h (md_end): Define.
4033 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 4034
85a39694
NC		 4035 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4036 if generating DWARF2 line numbers.
4037 (arm_end_of_source): New function. Call dwarf2_finish if
4038 necessary.
4039
4040 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4041 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4042 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 4043
cce0cbdc
DN		 40442000-10-25 Diego Novillo <dnovillo@cygnus.com>
4045
29184774 4046 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 4047 arguments.
4048
64a0c779
DN		 40492000-10-24 Diego Novillo <dnovillo@cygnus.com>
4050
29184774 4051 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 4052 (build_displacement_string): Remove.
4053 (i386_parse_seg): Remove.
4054 (i386_intel_memory_operand): Remove.
4055 (i386_intel_operand): Re-write using recursive descent parser based
4056 on MASM documentation.
4057 (struct intel_parser_s): New structure.
4058 (intel_parser): New static variable.
4059 (struct intel_token): New structure.
4060 (cur_token, prev_token): New static variables.
4061 (T_NIL): Define.
4062 (T_CONST): Define.
4063 (T_REG): Define.
4064 (T_BYTE): Define.
4065 (T_WORD): Define.
4066 (T_DWORD): Define.
4067 (T_QWORD): Define.
4068 (T_XWORD): Define.
4069 (T_SHORT): Define.
4070 (T_OFFSET): Define.
4071 (T_PTR): Define.
4072 (T_ID): Define.
4073 (intel_match_token): New function.
4074 (intel_get_token): New function.
4075 (intel_putback_token): New function.
4076 (intel_expr): New function.
4077 (intel_e05): New function.
4078 (intel_e05_1): New function.
4079 (intel_e06): New function.
4080 (intel_e06_1): New function.
4081 (intel_e09): New function.
4082 (intel_e09_1): New function.
4083 (intel_e10): New function.
4084 (intel_e10_1): New function.
4085 (intel_e11): New function.
4086
19f7b010
JJ		 40872000-10-20 Jakub Jelinek <jakub@redhat.com>
4088
4089 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4090 instructions to loose any special insn->architecture mask.
4091
4092 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4093 (sparc_md_end, sparc_arch_types, sparc_arch,
4094 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4095 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4096 request v9b architecture if they are used).
4097
3ae647a0
NC		 40982000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4099
4100 * config/tc-m68k.c: Fix the previous misapplied patch.
4101
5cbdaa77
NC		 41022000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4103
50705ef4
AM		 4104 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4105 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4106 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4107 BFD_RELOC_*.
5cbdaa77 4108
e6c774b4
KH		 41092000-10-17 Kazu Hirata <kazu@hxi.com>
4110
4111 * debug.c: Fix formatting.
4112 * depend.c: Likewise.
4113 * dwarf2dbg.c: Likewise.
4114 * dwarf2dbg.h: Likewise.
4115 * ecoff.c: Likewise.
4116 * expr.c: Likewise.
4117 * expr.h: Likewise.
4118 * flonum-konst.c: Likewise.
4119 * frags.h: Likewise.
4120
ea20a7da
CC		 41212000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4122
4123 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4124 options.
4125 * doc/as.texinfo: Added notes about this new option.
4126
266cb5f1
HPN		 41272000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4128
4129 * config/tc-sh.c (JREG): Remove.
4130 (md_convert_frag): Remove #if 0:d code using JREG.
4131
6588847e
DN		 41322000-10-15 Diego Novillo <dnovillo@cygnus.com>
4133
4134 * config/tc-i386.c (i386_operand_modifier): Only match
4135 modifiers SHORT and FLAT if they are followed by a space.
4136 (parse_register): When `allow_naked_reg' is set, do not confuse
4137 identifiers that start with a register name with a register.
4138
30a2b4ef
KH		 41392000-10-12 Kazu Hirata <kazu@hxi.com>
4140
4141 * app.c: Fix formatting.
4142 * as.c: Likewise.
4143 * as.h: Likewise.
4144 * bit_fix.h: Likewise.
4145 * cgen.c: Likewise.
4146 * cgen.h: Likewise.
4147 * cond.c: Likewise.
4148
d01e2a23
AM		 41492000-10-11 Alan Modra <alan@linuxcare.com.au>
4150
4151 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4152
44852b19
AM		 41532000-10-07 Alan Modra <alan@linuxcare.com.au>
4154
dc1fc56b
AM		 4155 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4156 Re-arrange function a little and improve error message.
4157
44852b19
AM		 4158 * write.c (write_relocs): Fix a comment.
4159
4160 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4161 link-once sections.
4162
afa680f8
JW		 41632000-10-05 Jim Wilson <wilson@cygnus.com>
4164
4165 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4166
ce8a8b2f
AM		 41672000-10-05 Alan Modra <alan@linuxcare.com.au>
4168
4169 * config/tc-i386.c: Delete some useless comments, reformat others.
4170
4171 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4172 non-global syms in linkonce sections.
4173
56d27c17
AM		 41742000-10-04 Ralf Baechle <ralf@gnu.org>
4175
4176 * config/tc-ia64.c (operand_match): Don't use // style comments.
4177 * config/tc-i370.c: Likewise.
4178
7b15d668
HPN		 41792000-09-29 Hans-Peter Nilsson <hp@axis.com>
4180
4181 Changes to handle varying register prefix and user symbol prefix.
4182 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4183 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4184 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4185 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4186 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4187 (demand_register_prefix): New variable.
4188 (md_pseudo_table): New pseudo ".syntax".
4189 (md_longopts): New options --no-underscore and --underscore.
4190 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4191 on symbols_have_leading_underscore.
4192 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4193 (get_spec_reg): Ditto.
4194 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4195 Fix formatting.
4196 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4197 --help.
4198 <case OPTION_NO_US, case OPTION_US>: New.
4199 (md_show_usage): Be brief and reformat to match continuation of
4200 --help.
4201 * po/gas.pot: Regenerate.
4202
27df9f40
AM		 42032000-09-28 Alan Modra <alan@linuxcare.com.au>
4204
4205 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4206 force relocs for 12 bit branches.
4207 (md_apply_fix): Similarly, adjust logic here.
4208
5506e1a5
AM		 42092000-09-28 Alan Modra <alan@linuxcare.com.au>
4210
4211 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4212 adjust for external and weak syms as we will use a reloc. Allow
4213 for +8 offset when calculating limits of branches.
4214 (hppa_fix_adjustable): Undo 2000-09-23 change.
4215 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4216 Correct distance calculation.
47d89dba
AM		 4217 (tc_gen_reloc): Print the file name and line number if we can't
4218 handle a fixup.
5506e1a5
AM		 4219
4220 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4221 * config/tc-hppa.c (nonzero_dibits): Define.
4222 (arg_reloc_stub_needed): Check each arg and return value
4223 separately for zero case.
4224 (pa_align): Declare argument `bytes'.
4225
81d4177b
KH		 42262000-09-25 Kazu Hirata <kazu@hxi.com>
4227
4228 * config/tc-cris.c: Fix formatting.
4229 * config/tc-d10v.h: Likewise.
4230 * config/tc-d30v.c: Likewise.
4231 * config/tc-d30v.h: Likewise.
4232 * config/tc-fr30.c: Likewise.
4233 * config/tc-fr30.h: Likewise.
4234 * config/tc-m68k.c: Likewise.
4235 * config/tc-m68k.h: Likewise.
4236 * config/tc-pj.h: Likewise.
4237 * config/tc-ppc.c: Likewise.
4238 * config/tc-ppc.h: Likewise.
4239 * config/tc-sh.c: Likewise.
4240 * config/tc-sh.h: Likewise.
4241 * config/tc-sparc.c: Likewise.
4242 * config/tc-v850.h: Likewise.
4243 * config/tc-vax.h: Likewise.
4244 * config/tc-w65.h: Likewise.
4245 * config/tc-z8k.h: Likewise.
4246
959ee541
AM		 42472000-09-23 Alan Modra <alan@linuxcare.com.au>
4248
4249 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4250 checks only for ELF.
4251 (hppa_force_relocation): Likewise.
4252
139368c9
JW		 42532000-09-22 Jim Wilson <wilson@cygnus.com>
4254
4255 * config/tc-ia64.c (dv_sem): Add "stop".
4256 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4257 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4258 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4259 match above.
4260 (mark_resources): Check IA64_RS_PRr.
4261
151337e8
NC		 42622000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4263
56d27c17 4264 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 4265 md_estimate_size_before_relax): Redesign and clean up the
4266 relaxation mechanism.
4267
0b7410c4
KH		 42682000-09-21 Kazu Hirata <kazu@hxi.com>
4269
4270 * config/tc-ns32k.c: Fix formatting.
4271 * config/tc-ns32k.h: Likewise.
4272
a4d24084
KH		 42732000-09-20 Kazu Hirata <kazu@hxi.com>
4274
82efde3a
KH		 4275 * config/tc-m32r.c: Fix formatting.
4276 * config/tc-m32r.h: Likewise.
4277 * config/tc-m68851.h: Likewise.
4278 * config/tc-m68hc11.c: Likewise.
4279 * config/tc-m68hc11.h: Likewise.
4280 * config/tc-m88k.c: Likewise.
4281 * config/tc-mcore.c: Likewise.
a75214e5 4282 * config/tc-mcore.h: Likewise.
82efde3a
KH		 4283 * config/tc-mips.c: Likewise.
4284 * config/tc-mips.h: Likewise.
4285 * config/tc-mn10200.h: Likewise.
4286 * config/tc-mn10300.h: Likewise.
a75214e5 4287 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 4288 * config/tc-tahoe.h: Likewise.
4289
4844386e 42902000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 4291
4292 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4293 Likewise in relaxation description comments.
4294
9e754211
AM		 42952000-09-18 Alan Modra <alan@linuxcare.com.au>
4296
4297 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4298 subtraction of two syms without emitting a relocation.
4299
4300 From David Huggins-Daines <dhd@linuxcare.com>
4301 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4302 global or weak symbols.
4303
4a4f25cf
KH		 43042000-09-15 Kazu Hirata <kazu@hxi.com>
4305
4306 * config/tc-h8300.h: Fix formatting.
4307 * config/tc-h8500.c: Likewise.
4308 * config/tc-h8500.h: Likewise.
4309 * config/tc-hppa.h: Likewise.
4310 * config/tc-i370.h: Likewise.
4311 * config/tc-i386.h: Likewise.
4312 * config/tc-i860.c: Likewise.
4313 * config/tc-i860.h: Likewise.
4314 * config/tc-i960.h: Likewise.
4315 * config/tc-ia64.c: Likewise.
4316 * config/tc-ia64.h: Likewise.
4317
1dab94dd
KH		 43182000-09-14 Kazu Hirata <kazu@hxi.com>
4319
4320 * config/tc-a29k.c: Fix formatting.
4321 * config/tc-alpha.c: Likewise.
4322 * config/tc-arc.c: Likewise.
4323 * config/tc-arc.h: Likewise.
4324 * config/tc-arm.c: Likewise.
4325 * config/tc-arm.h: Likewise.
4326 * config/tc-avr.c: Likewise.
4327 * config/tc-avr.h: Likewise.
4328 * config/tc-tic30.c: Likewise.
4329 * config/tc-tic30.h: Likewise.
4330 * config/tc-tic54x.c: Likewise.
4331 * config/tc-tic54x.h: Likewise.
4332 * config/tc-tic80.c: Likewise.
4333 * config/tc-tic80.h: Likewise.
4334
7484b8e6
TW		 43352000-09-14 Timothy Wall <twall@cygnus.com>
4336
4337 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4338 parallel comparisons for later use.
4339 (struct rsrc): Add parallel comparison type.
4340 (resources_match): Skip special cases of PR usage (non-conflicting
4341 parallel compares).
56d27c17 4342
bf514e21
KH		 43432000-09-13 Kazu Hirata <kazu@hxi.com>
4344
4345 * config/obj-ecoff.c: Fix formatting.
4346 * config/obj-elf.c: Likewise.
4347 * config/obj-elf.h: Likewise.
4348 * config/obj-evax.h: Likewise.
4349 * config/obj-generic.h: Likewise.
4350 * config/obj-hp300.c: Likewise.
4351 * config/obj-hp300.h: Likewise.
4352 * config/obj-ieee.h: Likewise.
4353 * config/obj-vms.c: Likewise.
4354 * config/obj-vms.h: Likewise.
4355
156c2f8b 43562000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 4357
50705ef4
AM		 4358 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4359 (md_parse_option): Ditto.
4360 (md_longopts): Add -mips32 option.
4361 (md_show_usage): Document new options.
4362 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4363 (mips_ip): Assemble mfc0 with a sub-selection code.
4364 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 4365 (mips_cpu_to_str): New function.
4366 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4367 Use CPU_* defines instead of hardcoded numbers.
4368
50705ef4
AM		 4369 * doc/as.texinfo: Document new options.
4370 * doc/c-mips.texi: Ditto.
156c2f8b 4371
a01b9fa4
KH		 43722000-09-12 Kazu Hirata <kazu@hxi.com>
4373
4374 * as.h: Fix formatting.
4375 * asintl.h: Likewise.
4376 * bit_fix.h: Likewise.
dcd619be
KH		 4377 * config/obj-aout.c: Likewise.
4378 * config/obj-aout.h: Likewise.
4379 * config/obj-bout.c: Likewise.
4380 * config/obj-bout.h: Likewise.
4381 * config/obj-coff.c: Likewise.
4382 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 4383 * dwarf2dbg.h: Likewise.
4384 * expr.h: Likewise.
4385 * flonum.h: Likewise.
4386 * frags.h: Likewise.
4387 * itbl-ops.h: Likewise.
4388 * macro.h: Likewise.
4389 * read.h: Likewise.
4390 * sb.h: Likewise.
4391 * struc-symbol.h: Likewise.
4392 * subsegs.h: Likewise.
4393 * symbols.h: Likewise.
4394 * tc.h: Likewise.
4395 * write.h: Likewise.
4396
92774660
KH		 43972000-09-11 Kazu Hirata <kazu@hxi.com>
4398
f0e652b4
KH		 4399 * bignum-copy.c: Fix formatting.
4400 * config/tc-i370.c: Likewise.
92774660
KH		 4401 * config/tc-i960.c: Likewise.
4402 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 4403 * ehopt.c: Likewise.
4404 * flonum-copy.c: Likewise.
4405 * flonum-konst.c: Likewise.
4406 * flonum-mult.c: Likewise.
4407 * literal.c: Likewise.
4408 * read.c: Likewise.
4409 * sb.c: Likewise.
4410 * stabs.c: Likewise.
4411 * subsegs.c: Likewise.
92774660 4412
222f8079
PB		 44132000-09-09 Philip Blundell <philb@gnu.org>
4414
4415 * configure.in (arm*-*-uclinux*): New target.
4416 * configure: Regenerate.
4417
c488923f
KH		 44182000-09-09 Kazu Hirata <kazu@hxi.com>
4419
4420 * input-file.c: Fix formatting.
4421 * itbl-ops.c: Likewise.
4422 * messages.c: Likewise.
4423
e0e3ecca
PB		 44242000-09-08 Philip Blundell <philb@gnu.org>
4425
4426 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4427 offset is negative.
4428
5d64ca4e
L		 44292000-09-07 H.J. Lu <hjl@gnu.org>
4430
4431 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4432 * configure: Rebuild.
4433
bdaaa2e1
KH		 44342000-09-07 Kazu Hirata <kazu@hxi.com>
4435
e49bc11e
KH		 4436 * atof-generic.c: Fix formatting.
4437 * config/tc-mips.c: Likewise.
e13b337a
KH		 4438 * config/tc-vax.c: Likewise.
4439 * input-scrub.c: Likewise.
bdaaa2e1 4440
d07ed2cd
AO		 44412000-09-07 Alexandre Oliva <aoliva@redhat.com>
4442
4443 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4444 * configure.in (sh-*-linux*): Added.
4445 * configure: Rebuilt.
4446
86905619
KH		 44472000-09-06 Kazu Hirata <kazu@hxi.com>
4448
a28a3ccf
JL		 4449 * config/tc-hppa.c: Fix formatting.
4450
86905619
KH		 4451 * ecoff.c: Fix formatting.
4452
58cccadb
AO		 44532000-09-06 Alexandre Oliva <aoliva@redhat.com>
4454
4455 * configure: Rebuilt with new libtool.m4.
4456
542d6675
KH		 44572000-09-05 Kazu Hirata <kazu@hxi.com>
4458
4459 * cgen.c: Fix formatting.
4460 * config/tc-ia64.c: Likewise.
4461
5b343f5a
NC		 44622000-09-05 Nick Clifton <nickc@redhat.com>
4463
4464 * aclocal.m4: Regenerate.
4465 * config.in: Regenerate.
4466 * configure: Regenerate.
4467 * po/gas.pot: Regenerate.
50bbae35 4468
07e90ad5
HPN		 44692000-09-05 Hans-Peter Nilsson <hp@axis.com>
4470
4471 * config/tc-cris.c: Correct comment typos.
4472
1485d400
EC		 44732000-09-05 Eric Christopher <echristo@cygnus.com>
4474
4475 * config/tc-mn10300.c: Cleanup.
4476 (md_pcrel_from): Enable.
4477
904a31bf
AM		 44782000-09-05 Alan Modra <alan@linuxcare.com.au>
4479
927781e2
AM		 4480 * expr.c (operand): Fix a comment typo.
4481 * write.c (write_relocs): Fix a signed/unsigned warning.
4482
ecacdc7a
AM		 4483 * config/tc-hppa.c (fudge_reg_expressions): New
4484 (hppa_force_reg_syms_absolute): New.
4485 (pa_equ): Allow reg_section expressions.
4486 * config/tc-hppa.c (md_optimize_expr): Define.
4487 (hppa_force_reg_syms_absolute): Prototype.
4488
4489 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4490 (pa_parse_number): Pass in arg to select fp reg parsing.
4491 Return 1 to indicate format checks pass. If strict, then only
4492 accept a register or register symbol. Return value in...
4493 (pa_number): New static for pa_parse_number.
4494 (FP_REG_BASE): Define.
4495 (FP_REG_RSEL): Define.
4496 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4497 appropriate. White space changes.
4498 (need_pa11_opcode): Don't bother passing any params, get them from
4499 globals instead.
4500 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4501 Remove extraneous check in case 'Q'.
4502 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4503 reg, set section of resulting symbol to reg_section.
4504 (pa_parse_space_stmt): Modify call to pa_parse_number.
4505 (pa_space): Likewise.
4506
904a31bf
AM		 4507 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4508 (hppa_force_relocation): Handle vtable relocs.
4509 (pa_vtable_entry): New.
4510 (pa_vtable_inherit): New.
4511 (md_pseudo_table): Add entries for vtable pseudos.
4512 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4513 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4514 against weak syms.
4515 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4516 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4517 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4518 millicode import.
4519 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4520 specify a symbol type.
4521
4522 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4523 dependent things together.
4524 (md_elf_symbol_type): Define.
4525
4526 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4527 symbol.
4528 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4529
4530 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4531 (obj_elf_vtable_entry): Declare.
4532
4533 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4534 and export function.
4535 (obj_elf_vtable_entry): Similarly.
4536 (elf_pseudo_table): Fix the damage with a cast.
4537
a47cf567 45382000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 4539
4540 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4541 for template selection when a label is needed.
4542
197865e8
KH		 45432000-09-02 Kazu Hirata <kazu@hxi.com>
4544
4545 * config/tc-ia64.c: Fix formatting.
4546
18e03609
NC		 45472000-09-02 Nick Clifton <nickc@redhat.com>
4548
4549 * configure.in: Increase version number to 2.10.91.
4550 * configure: Regenerate.
4551 * aclocal.m4: Regenerate.
4552 * config.in: Regenerate.
4553 * po/gas.pot: Regenerate.
4554 * Makefile.in: Regenerate.
1485d400 4555
a1cc9221
AO		 45562000-09-01 Alexandre Oliva <aoliva@redhat.com>
4557
4558 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4559 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4560 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4561 similar relocs.
4562 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4563 branches.
4564
45652000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4566
4567 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4568 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4569 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4570 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4571 (GOT_symbol): New variable.
4572 (md_undefined_symbol): Set it.
4573
44576e1f
RH		 45742000-09-01 Richard Henderson <rth@cygnus.com>
4575
4576 * config/tc-ia64.c (match): Don't inline.
4577 (extra_goodness): New.
4578 (md_begin): Prefer nop.f and nop.b for best_template.
4579
29f8404c
KH		 45802000-08-31 Kazu Hirata <kazu@hxi.com>
4581
76b0a8c0
KH		 4582 * as.c: Fix formatting.
4583 * cond.c: Likewise.
4584 * frags.c: Likewise.
29f8404c
KH		 4585 * macro.c: Likewise.
4586
b4c1ea07
EC		 45872000-08-31 Eric Christopher <echristo@cygnus.com>
4588
4589 * config/tc-mn10300.c: Cleanup and fix warnings.
4590 (md_pseudo_table): Add initializers.
4591 (md_show_usage): Cleanup.
4592 (md_parse_option): Fix warnings.
4593 (md_undefined_symbol): Fix warnings.
4594 (md_conver_frag): Fix warnings.
4595 (tc_gen_reloc): Fix warnings.
4596 (md_apply_fix3): Fix warnings.
4597 (check_operand): Fix warnings.
4598
ac48eca1
AO		 45992000-08-31 Alexandre Oliva <aoliva@redhat.com>
4600
4601 * acinclude.m4: Include libtool and gettext macros from the
4602 top level.
4603 * aclocal.m4, configure: Rebuilt.
4604
e0c21649
GK		 46052000-08-30 Mark Hatle <mhatle@mvista.com>
4606
4607 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4608
cf39a089
KH		 46092000-08-31 Kazu Hirata <kazu@hxi.com>
4610
4611 * listing.c: Fix formatting.
4612
3ee4defc
KH		 46132000-08-29 Kazu Hirata <kazu@hxi.com>
4614
4615 * app.c: Fix a comment typo. Fix formatting.
4616
1e8d20f4
NC		 46172000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4618
29184774 4619 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 4620 offset of the target destination for jmp instructions.
4621 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 4622
5bcac8a4
HPN		 46232000-08-24 Hans-Peter Nilsson <hp@axis.com>
4624
4625 * NEWS: Mention support for CRIS.
4626
46547ecc
DC		 4627Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4628
4629 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4630 Sets `.lcomm' alignment to zero.
4631
4b853faa
AO		 46322000-08-23 Alexandre Oliva <aoliva@redhat.com>
4633
29184774
NC		 4634 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4635 TC_FIX_ADJUSTABLE): Define.
4b853faa 4636
efcc5914
JW		 46372000-08-23 Jim Wilson <wilson@cygnus.com>
4638
4639 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4640 unwind.personality_routine is set.
4641
aca719bf
AO		 46422000-08-23 H.J. Lu <hjl@gnu.org>
4643
4644 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4645
a3da4de1
AO		 46462000-08-23 Alexandre Oliva <aoliva@redhat.com>
4647
4648 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4649 environment is pe.
4650
56385375
L		 46512000-08-22 H.J. Lu <hjl@gnu.org>
4652
4653 * config.in (STRICTCOFF): New for strict COFF.
4654
4655 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4656 i386-*-go32* and i386-go32-rtems*.
4657 * configure: Rebuilt.
4658
4659 * config/obj-coff.c (obj_coff_endef): Follow the historical
4660 behavior if STRICTCOFF is not defined.
4661
4662 * doc/internals.texi: Document STRICTCOFF.
4663
8f36cd18
AO		 46642000-08-22 Alexandre Oliva <aoliva@redhat.com>
4665
4666 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4667 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4668 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4669 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4670 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4671 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4672 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4673 Likewise.
4674
58a77e41
EC		 46752000-08-22 Eric Christopher <echristo@cygnus.com>
4676
4677 * config/tc-mn10300.c: (md_apply_fix): New function.
4678 (mn10300_force_relocation): New function.
4679 (mn10300_fix_adjustable): New function.
4680
4681 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4682 (TC_HANDLES_FX_DONE): Define.
4683 (obj_fix_adjustable): Define.
4684 (MD_APPLY_FIX3): Define.
4685 (TC_LINKRELAX_FIXUP): Define.
4686
4687 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4688 previously defined.
4689 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4690
4691 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4692
ded0649c
JE		 46932000-08-21 Jason Eckhardt <jle@cygnus.com>
4694
4695 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4696 if the fixup resulted in a relocation.
4697
66102fe2
NC		 46982000-08-18 Nick Clifton <nickc@redhat.com>
4699
4700 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4701 Make reference to first element of shift_names explicit.
4702
02198638
AO		 47032000-08-18 Alexandre Oliva <aoliva@redhat.com>
4704
4705 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4706 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4707 add a symbol's address. Removed all target-specific #ifdefs that
4708 used to accomplished the same.
4709 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4710 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4711 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4712 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4713 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4714
353e2c69
KH		 47152000-08-17 Kazu Hirata <kazu@hxi.com>
4716
4717 * dwarf2dbg.c: Fix formatting.
4718
4fb7971f
NC		 47192000-08-17 Nick Clifton <nickc@redhat.com>
4720
4721 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4722 to be recoded as logical shift lefts by zero.
4723
50b81f19
JW		 47242000-08-16 Jim Wilson <wilson@cygnus.com>
4725
4726 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4727 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4728 source registers.
4729 (note_register_values): Handle IA64_OPND_R3_2 operands.
4730
f869cfc6
JE		 47312000-08-16 Jason Eckhardt <jle@cygnus.com>
4732
50bbae35 4733 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 4734
8cb8bcba
NC		 47352000-08-16 Nick Clifton <nickc@redhat.com>
4736
4737 * config/tc-arm.c (struct asm_shift): Delete.
4738 (shift[]): Delete.
4739 (enum asm_shift_index): New.
4740 (struct asm_shift_properties): New.
4741 (struct asm_shift_name): New.
4742 (shift_properties[]); New.
4743 (shift_names[]); New.
4744
4745 (decode_shift): Use new structures.
4746 Issue a warning is "ROR #0" is used.
4747 Issue a warning if "ASR #0" or "LSR #0" is used.
4748
4749 (md_begin): Initialise arm_shift_hsh table from new
4750 asm_shift_name array.
4751
c2158c24
JJ		 47522000-08-16 Jakub Jelinek <jakub@redhat.com>
4753
4754 * config/tc-sparc.c: Kill all warnings.
4755 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4756 in -xarch= as well.
4757 (md_show_usage): Update usage text.
4758
70485b5c
NC		 47592000-08-16 Nick Clifton <nickc@redhat.com>
4760
c2158c24 4761 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 4762 useful.
4763
a47cf567 47642000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 4765
4766 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4767
4768 * config/tc-sh.c (md_assemble): Changed so debug_type
4769 test performed for ppi_assemble
4770 * config/tc-sh.c: Included dwarf2dbg.h.
4771 (debug_line): Defined.
4772 (md_assemble): Generates dwarf2 line info.
4773 (sh_finalize): New function. Finalize dwarf2 info.
4774 (assemble_ppi): Returns size of code generated.
4775 (build_Mytes): Returns size of code generated.
4776 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4777 * config/tc-sh.h (md_end): Defined.
4778 (sh_finalize): Declared.
4779
1db77c8e
AO		 47802000-08-15 Alexandre Oliva <aoliva@redhat.com>
4781
4782 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4783 md_number_to_chars.
4784
046b3b54
NC		 47852000-08-14 Nick Clifton <nickc@redhat.com>
4786
4787 * config/tc-arm.c (do_bx): Allow "bx pc".
4788
c43c2cc5
JW		 47892000-08-14 Jim Wilson <wilson@cygnus.com>
4790
4791 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4792 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4793 (md_begin): Change assignment to md.flag to OR in the new bit.
4794
d1d8ba22
NC		 47952000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4796
4797 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 4798 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4799 C_MOU, and C_EOS.
d1d8ba22 4800
22b36938
JE		 48012000-08-14 Jason Eckhardt <jle@cygnus.com>
4802
4803 * NEWS: Mention i860 support.
4804
c0bd0db2
JL		 4805Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4806
4807 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4808
0ac658b8
AS		 48092000-08-14 Andreas Schwab <schwab@suse.de>
4810
4811 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4812
9fc2dda2
JE		 48132000-08-11 Andreas Schwab <schwab@suse.de>
4814
4815 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4816 argument.
4817
bc4466dc
KH		 48182000-08-11 Kazu Hirata <kazu@hxi.com>
4819
4820 * expr.c: Fix formatting.
351aa9f6 4821 * config/obj-bout.c: Likewise.
bc4466dc 4822
a9c99419
JE		 48232000-08-10 Jason Eckhardt <jle@cygnus.com>
4824
4825 * doc/c-i860.texi: Flesh out the i860 section more.
4826
7c743825
KH		 48272000-08-10 Kazu Hirata <kazu@hxi.com>
4828
4829 * symbols.c: Fix formatting.
929b12bc 4830 * expr.c: Likewise.
7c743825 4831
fa2255cb
DN		 4832Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4833
29184774
NC		 4834 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4835 modifier has the IgnoreSize bit set.
fa2255cb 4836
fc997f4b
AM		 48372000-08-09 Alan Modra <alan@linuxcare.com.au>
4838
4839 From Rodney Brown <RodneyBrown@mynd.com>
4840 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4841 * configure: Regenerate.
4842
a47cf567
NC		 48432000-08-09 Kazu Hirata <kazu@hxi.com>
4844
4845 * hash.c: Fix formatting.
4846 * gasp.c: Likewise.
4847
305d537e
JE		 48482000-08-08 Jason Eckhardt <jle@cygnus.com>
4849
4850 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4851 (i860_fix_info): New enum.
4852 (MD_APPLY_FIX3): Define.
4853 (WORKING_DOT_WORD): Define.
4854 (TC_HANDLES_FX_DONE): Define.
4855 (DIFF_EXPR_OK): Define.
4856 (LISTING_HEADER): Define.
4857 (TARGET_FORMAT): Select target format based on endian flag.
4858 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4859 (target_big_endian): Add external declaration.
4860
4861 * config/tc-i860.c: All existing code reworked completely. Other
4862 new code shown below.
4863 (SYNTAX_SVR4): Define.
4864 (target_warn_expand): New variable.
4865 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4866 (md_longopts): Declare and define with new options (-EL, -EB,
4867 and -mwarn-expand).
4868 (md_show_usage): New function.
4869 (md_operand): New function.
4870 (obtain_reloc_for_imm16): New function.
4871 (md_apply_fix3): New function.
4872 (tc_gen_reloc): New function.
4873
df86943d
NC		 48742000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4875
4876 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4877 2 bytes of the jump address are in the same frag.
4878 (find): Accept 68hc12 register indirect modes.
4879
4880 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 4881
30d25259
RH		 48822000-08-07 Richard Henderson <rth@cygnus.com>
4883
4884 * config/tc-ia64.c (unwind): Add prologue_mask member.
4885 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4886 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4887 (dot_body): Clear unwind.prologue_mask.
4888 (dot_prologue): Set it. Accept a register second argument.
4889
2d484c7f
KH		 48902000-08-07 Kazu Hirata <kazu@hxi.com>
4891
4892 * config/atof-ieee.c: Fix formatting.
4893 * config/atof-tahoe.c: Likewise.
4894
a47cf567 48952000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 4896
3d4ae3c0
NC		 4897 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4898 work.
4899
c91d2e08
NC		 4900 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4901 of .popsection, .previous, .pushsection, .subsection,
4902 .version, .vtable_entry, .vtable_inherit and .weak.
4903
47926f60
KH		 49042000-08-05 Kazu Hirata <kazu@hxi.com>
4905
4906 * config/tc-cris.c: Fix formatting.
4907 * config/tc-i386.c: Likewise.
4908 * config/tc-sparc.c (sparc_ip): Simplify the code.
4909
ab3e48dc
KH		 49102000-08-04 Kazu Hirata <kazu@hxi.com>
4911
4912 * config/tc-cris.c: Rearrange code for readability.
4913 * config/tc-d10v.c: Fix formatting.
4914 * config/tc-m32r.c: Likewise.
4915 * config/tc-sparc.c: Likewise.
4916
3d56ab85
JW		 49172000-08-02 Jim Wilson <wilson@cygnus.com>
4918
4919 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4920 before ia64_find_opcode.
4921 (md_assemble): Likewise.
4922
3f9dfb2c
NC		 49232000-08-01 Nick Clifton <nickc@cygnus.com>
4924
a47cf567 4925 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 4926 Undo some formatting fixes.
3f9dfb2c 4927
28e4f854
KH		 49282000-08-01 Kazu Hirata <kazu@hxi.com>
4929
4930 * config/obj-som.c: Fix formatting.
4931 * config/obj-ieee.c: Likewise.
4932 * config/tc-arm.c: Likewise.
4933 * config/tc-v850.c: Likewise.
4934
a570e639
NC		 49352000-08-01 Nick Clifton <nickc@redhat.com>
4936
4937 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4938 index by command line option.
58a77e41 4939
a570e639
NC		 49402000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4941
4942 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4943 (@node M68K-Branch): Rewrite to match the reality.
4944
e3308d0d
JE		 49452000-07-31 Jason Eckhardt <jle@cygnus.com>
4946
4947 * doc/c-i860.texi: New file.
4948 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4949 * doc/Makefile.in: Regenerate.
4950 * doc/all.texi: Add I860 as relevant architecture.
4951 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4952
2fd5405a
NC		 49532000-07-31 Kazu Hirata <kazu@hxi.com>
4954
4955 * config/tc-d30v.c: Fix formatting.
4956
28e7409f
NC		 49572000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4958
50bbae35
AM		 4959 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4960 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4961 long emit a long branch if available instead of an absolute jump, never
4962 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 4963
4964 * doc/c-m68k.texi: Document new command line option.
58a77e41 4965
a47cf567
NC		 49662000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4967
4968 * config/tc-avr.c: Use PARAMS macro in function declarations.
4969 Don't declare md_pcrel_from_section (already in tc-avr.h).
4970 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4971 (avr_operand): Don't set (unsigned) op_mask to -1.
4972
534022ea
JE		 49732000-07-28 Jason Eckhardt <jle@cygnus.com>
4974
50bbae35
AM		 4975 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4976 * configure: Regenerated.
4977 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4978 of operand to the .type directive (.e.g, "type").
534022ea 4979
4c400d5e
AM		 49802000-07-28 Alan Modra <alan@linuxcare.com.au>
4981
4982 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4983 * app.c (do_scrub_chars): Record where first comment found.
4984 * read.c (read_a_source_file): Init found_comment on entry, and
4985 notify whether comments found on exit.
4986 * config/tc-hppa.c (md_shortopts): Add "c".
4987 (md_longopts): Add warn-comment.
4988 (md_parse_option): Handle it.
4989 (md_show_usage): Show available options.
4990 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4991
0aa529cb
AC		 4992Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4993
4994 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4995 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 4996 sym_ptr_ptr
0aa529cb
AC		 4997 (md_estimate_size_before_relax): Don't fall off end of function.
4998
c6a7ab1f
NC		 49992000-07-27 Kazu Hirata <kazu@hxi.com>
5000
5001 * config/tc-avr.c: Fix formatting.
5002 * config/tc-ns32k.c: Likewise.
5003
e0c6ed95
AM		 50042000-07-27 Alan Modra <alan@linuxcare.com.au>
5005
5006 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5007
50082000-07-27 Kazu Hirata <kazu@hxi.com>
5009
5010 * config/tc-d10v.c: Fix formatting.
5011 * config/tc-z8k.c: Likewise.
5012 * config/tc-sparc.c: Likewise.
5013
6883dc5e 50142000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 5015
5016 * cgen.c (queue_fixup): Declare opinfo.
5017 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5018 (gas_cgen_md_operand): Ditto.
5019 (gas_cgen_md_apply_fix3): Ditto.
5020
39da8128
DD		 50212000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5022
5023 * config/obj-coff.c (obj_frob_symbol): Don't merge
5024 labels. Don't merge if the symbol isn't constant. Return
5025 immediately if a symbol is merged.
5026
65e68b04
AM		 50272000-07-22 Alan Modra <alan@linuxcare.com.au>
5028
5029 * frags.c (frag_align): Correct absolute section alignment.
5030
5e0d736c
DD		 50312000-07-20 DJ Delorie <dj@redhat.com>
5032
5033 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5034 it breaks linking against DLLs.
5035
3bcbcc3d
HPN		 50362000-07-20 Hans-Peter Nilsson <hp@axis.com>
5037
5038 * configure.in: Add CRIS support.
5039 * configure: Regenerate.
5040 * Makefile.am: (CPU_TYPES): Add cris.
5041 (CPU_OBJ_VALID) [aout]: Add cris.
5042 (MULTI_CPU_TYPES): Add cris.
5043 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 5044 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 5045 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5046 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5047 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5048 Regenerate dependencies.
5049 * Makefile.in: Regenerate.
5050 * aclocal.m4: Regenerate.
5051 * as.c: Declare crisaout, criself.
5052 * config/tc-cris.h, config/tc-cris.c: New.
5053 * config/e-criself.c, config/e-crisaout.c: New.
5054 * po/POTFILES.in, po/gas.pot: Regenerate.
5055
041ff4dd 50562000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 5057
041ff4dd 5058 * read.c: Fix formatting.
efaf0ba4 5059 * write.c: Fix formatting.
041ff4dd 5060
f980ada0
L		 50612000-07-19 H.J. Lu <hjl@gnu.org>
5062
5063 * sb.c: Include <stdlib.h> if exists for abort ().
5064
25a8b250
AM		 50652000-07-19 Alan Modra <alan@linuxcare.com.au>
5066
5067 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5068 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5069 (pa_type_args): Same here.
5070
7a9aaf92
NC		 50712000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5072
5073 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5074 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5075 the storage class is already set.
5076
8098403c
NC		 50772000-07-17 Kazu Hirata <kazu@hxi.com>
5078
fafb6d17 5079 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 5080 * config/tc-mn10200.c: Likewise.
5081 * config/tc-mn10300.c: Likewise.
5082 * config/tc-pj.c: Likewise.
5083 * config/tc-tic80.c: Likewise.
5084 * config/tc-w65.c: Likewise.
8098403c 5085
977e771a
FCE		 50862000-07-17 Frank Ch. Eigler <fche@redhat.com>
5087
5088 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5089 is defined.
5090
63bf5651
ILT		 50912000-07-15 Ian Lance Taylor <ian@zembu.com>
5092
5093 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5094 @code.
5095
1cd1c99b
AM		 50962000-07-15 Alan Modra <alan@linuxcare.com.au>
5097
5098 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5099 ELF as are used for SOM (except the 32-bit reloc one) to decide
5100 whether a symbol can be reduced to a section symbol. Expand on
5101 the comment for symbols involved in LR% and RR% expressions.
5102
119d663a
NC		 51032000-07-14 Nick Clifton <nickc@cygnus.com>
5104
5105 * config/tc-mips.c (mips_disable_float_construction): New
5106 static variable. Set to true if doubles should not be
5107 constructed by loading two single width fp registers with
5108 halves of the value.
5109 (mips_ip): Test mips_disable_float_construction.
5110 (md_longopts): Add command line switches --construct-floats
5111 and --no-construct-floats.
5112 (md_parse_option): Parse new command line options.
5113 (md_show_usage): Describe new command line options.
5114
5115 * doc/c-mips.texi: Document new command line options.
5116
906fac54
AM		 51172000-07-13 Koundinya K <kk@ddeorg.soft.net>
5118
5119 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5120 * configure: Regenerate.
5121
51222000-07-13 Hans-Peter Nilsson <hp@axis.com>
5123
5124 * configure.in (DEFAULT_EMULATION setting): Revert part of
5125 2000-07-01 change that set te_multi=multi unless set to tmips.
5126 * configure: Regenerate.
5127
7f788821
NC		 51282000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5129
5130 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 5131 section when aligning it increases its size.
7f788821 5132
9a736b6b
NC		 51332000-07-11 Kazu Hirata <kazu@hxi.com>
5134
5135 * config/tc-tic54x.c: Fix formatting.
5136
3dd5103b
NC		 51372000-07-10 Kazu Hirata <kazu@hxi.com>
5138
5139 * config/tc-h8500.c: Fix formatting.
1aea3bb8 5140 * config/tc-tic54x.c: Fix formatting.
3dd5103b 5141
46b85d42
AM		 51422000-07-10 Alan Modra <alan@linuxcare.com.au>
5143
5144 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5145 displacements correctly.
5146
5147 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5148
51492000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5150
5151 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5152 warning.
5153 (hash_jam): Ditto.
5154
ad1079af
AM		 51552000-07-09 Alan Modra <alan@linuxcare.com.au>
5156
5157 From David Huggins-Daines <dhd@linuxcare.com>
5158 * config/te-hppalinux64.h: Add a new emulation.
5159 * configure.in (emulations): Add configure bits to support the
5160 64-bit Linux/parisc target.
5161 * configure: Regenerate.
5162
5163 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5164 (md_shortopts): Add `V' for ELF.
5165
5166 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5167 when SOM or ELF_ARG_RELOC are defined.
5168 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5169 ELF_ARG_RELOC are defined.
5170 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5171 (pa_stringer): ..Do it here instead. Fix comment typos.
5172 (hppa_force_relocation): Cast enums to int before comparing with
5173 ints.
5174
5175 From Ryan Bradetich <rbradetich@uswest.net>
5176 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5177 redifinition warning.
5178 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5179 (hppa_force_relocation): ditto
ad1079af
AM		 5180 (md_apply_fix): Added cast to buf to fix warnings.
5181
5182 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5183 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5184
5185 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5186 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5187 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5188 reloc_type** to avoid warnings in switch.
5189 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5190 little earlier instead.
5191
5192 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5193 and elf.
5194 (pa_type_args): Use symbol_arg_reloc_info.
5195 (struct pa_it): Make arg_reloc unsigned int.
5196 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5197 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5198 (pa_code): Delete. pa_text duplicates this function.
5199 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5200 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5201 int.
5202 (cons_fix_new_hppa): Actually change selector to e_fsel when
5203 warning about assuming so.
5204 (tc_gen_reloc): More example elf arg reloc code.
5205 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5206 (hppa_force_relocation): Likewise.
5207
5208 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5209 files.
5210 (pa_end_of_source): Prototype.
5211 (hppa_fix_adjustable): Prototype.
5212 (LABELS_WITHOUT_COLONS): Move it..
5213 * config/te-hppa.h: To here.
5214
5215 * config/te-hppa64.h: New file.
5216
5217 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5218 type.
5219 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5220 format -10, -16, 16 relocs.
5221 (hppa_elf_mark_end_of_function): Test for null
5222 last_call_info->start_symbol
5223
5224 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5225 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5226 re_assesmble_* functions. Delete extraneous statements. Fix
5227 typos in comments.
5228 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5229 insn to re_assemble_*.
5230
623aa224
UC		 52312000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5232
5233 * doc/internals.texi (Expressions): Fix typo.
58a77e41 5234
c4aa876b
NC		 52352000-07-08 Kazu Hirata <kazu@hxi.com>
5236
5237 * config/tc-sh.c: Fix formatting.
d0313fb7 5238 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 5239 * depend.c: Fix formatting.
5240 * flonum-konst.c: Likewise.
5241 * flonum-mult.c: Likewise.
c4aa876b 5242
6b31947e
NC		 52432000-07-07 Kazu Hirata <kazu@hxi.com>
5244
a5bfe8c9 5245 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 5246 * config/obj-vms.c: Fix comments.
5247 * config/tc-a29k.c: Likewise.
5248 * config/tc-alpha.c: Likewise.
5249 * config/tc-h8300.c: Likewise.
5250 * config/tc-h8500.c: Likewise.
5251 * config/tc-i370.c: Likewise.
5252 * config/tc-ia64.c: Likewise.
5253 * config/tc-m68hc11.c: Likewise.
5254 * config/tc-m68k.c: Likewise.
5255 * config/tc-mips.c: Likewise.
5256 * config/tc-ns32k.c: Likewise.
5257 * config/tc-ppc.c: Likewise.
5258 * config/tc-z8k.c: Likewise.
6b31947e 5259
b8a9dcab
NC		 52602000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5261
5262 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5263 Default to '(SEC_LOAD | SEC_DATA)'.
5264 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5265
5266 * doc/internals.texi (CPU Backend): Describe
5267 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5268
beb2de9b
AC		 5269Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5270
5271 * as.c (parse_args): NULL terminate the long option list.
5272
24ddb296
AC		 5273Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5274
5275 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 5276 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 5277
1fe72011
NC		 52782000-07-05 Nick Clifton <nickc@cygnus.com>
5279
5280 * config/tc-d30v.c (write_2_short): Further changes to warning
5281 messages produced when combining EITHER_BUT_PREFER_MU attributed
5282 opcodes.
5283
a5bfe8c9 52842000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 5285
5286 * MAINTAINERS: new
5287
8de8f17e
AO		 52882000-07-04 Alexandre Oliva <aoliva@redhat.com>
5289
5290 * config/tc-arm.c (psrs): Accept combinations of flags.
5291
00d2865b
NC		 52922000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5293
5294 * config/tc-avr.c: Change _ () to _() around all strings marked
5295 for translation (exception from the usual coding style).
5296 (avr_opt): New struct variable, how the new switches are set.
5297 (OPTION_MMCU): Define as 'm' and actually use.
5298 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5299 (show_mcu_list): New function, display the list of known MCUs.
5300 (md_show_usage): Document the new switches. Call show_mcu_list.
5301 (avr_set_arch): Change 'm' to OPTION_MMCU.
5302 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5303 Handle the new switches.
5304 (avr_operands): Disable warnings for undefined combinations of
5305 operands if -mall-opcodes. Disable warnings for skipping two-word
5306 instructions if enhanced core or -mno-skip-bug.
5307 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5308 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5309 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5310 (avr_ldi_expression): Warn about implicit lo8().
5311 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5312
54588503
UC		 53132000-07-01 Koundinya K <kk@ddeorg.soft.net>
5314
50bbae35
AM		 5315 * configure.in: Add entry for mips-*-sysv4*MP*
5316 * configure: Rebuild
5317 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5318 elf32-tradlittlemips for traditional mips targets.
5319 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5320 test for Link Once sections as in adjust_reloc_syms.
5321 * config/te-tmips.h: New file for traditional mips targets. Define
5322 TE_TMIPS.
58a77e41 5323
c9900432
NC		 53242000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5325
5326 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5327 flags argument is not present, don't change an existing section's
5328 section's attributes. If the flags argument is present, warn if the
5329 attributes don't match the section's current attributes. When
5330 long section names are supported, set SEC_LINK_ONCE and
5331 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5332
9d87310a
HPN		 5333Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5334
5335 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5336 symbols; create them.
5337
dbddefbf
NC		 53382000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5339
5340 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 5341 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 5342
2ae7e77b
AH		 53432000-06-27 Aldy Hernandez <aldyh@redhat.com>
5344
5345 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 5346 expressions. Ignore the problem when handling 16 bit signed
5347 immediates, because the assembler will take care of the relocation
5348 later.
2ae7e77b 5349
6b2539e3
NC		 53502000-06-27 Nick Clifton <nickc@cygnus.com>
5351
5352 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 5353 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 5354 sequential order, and emit warning messages if the input source
5355 code contains constructs like that, or parallel constructs
5356 containing such opcodes.
5357
65aa24b6
NC		 53582000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5359
5360 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5361 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5362 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5363 (md_show_usage): Update usage message.
5364 (md_parse_option): Allow redefinition of MCU type within the
5365 same avr[1-5] bfd machine type. Show both old and new MCU type
5366 in the error message.
5367 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5368 Simplify 8K wrap code.
5369
f0c56b90
NC		 53702000-06-25 Kazu Hirata <kazu@hxi.com>
5371
50bbae35
AM		 5372 * config/obj-aout.c: Remove all uses of DEFUN.
5373 * config/obj-ieee.c: Likewise.
5374 * config/tc-sh.c: Fix comment typos.
5375 * config/tc-tahoe.c: Likewise.
5376 * config/tc-vax.c: Likewise.
5377 * config/tc-w65.c: Likewise.
5378 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 5379 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5380
6d249963
DD		 53812000-06-24 DJ Delorie <dj@cygnus.com>
5382
5383 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5384 more changes from Sept 1999
5385 (tc_i386_fix_adjustable): ditto
5386 (md_apply_fix3): ditto
5387
680d2857 53882000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 5389
680d2857
FCE		 5390 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5391 (gas_cgen_parse_operand): Set it around expression() call.
5392 (gas_cgen_md_operand): Test for it before longjmp().
5393
e7b305a2
AM		 53942000-06-24 Kazu Hirata <kazu@hxi.com>
5395
c0fecd35
AM		 5396 * config/tc-h8500.c: Remove all uses of DEFUN.
5397 * config/tc-sh.c: Likewise.
5398 * config/tc-w65.c: Likewise.
5399 * config/tc-z8k.c: Likewise.
5400
e7b305a2
AM		 5401 * config/tc-h8500.c: Fix typos in comments.
5402
ed6d6fd3
FCE		 54032000-06-23 Frank Ch. Eigler <fche@redhat.com>
5404
5405 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5406 is defined.
5407
f7c88872
AM		 54082000-06-23 matthew green <mrg@redhat.com>
5409
5410 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 5411 defined. Fix error message for `[' grouping.
f7c88872 5412
70d6ecf3
AM		 54132000-06-22 Kazu Hirata <kazu@hxi.com>
5414
5415 * config/tc-h8300.c: Fix formatting and comment typos.
5416
e9718fe1
TW		 54172000-06-22 Timothy Wall <twall@cygnus.com>
5418
5419 * config/tc-ia64.c (note_register_values): Move premature QP
5420 notation clearing into the appropriate place.
5421
45288df1
AM		 54222000-06-22 Alan Modra <alan@linuxcare.com.au>
5423
1581f8c9
AM		 5424 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5425 first before anything else. Add bin-bugs.h, emul.h and progress.h
5426 Sort list of files as for $(OBJS) in Makefile.am.
5427
5428 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5429 find one. Remake dependencies.
5430 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5431 * Makefile.in: Regenerate.
5432 * doc/Makefile.in: Regenerate.
5433
45288df1
AM		 5434 * config/tc-i386.c (i386_displacement): Don't assume a constant
5435 displacement is necessarily 16 bits when in 16 bit code mode.
5436 (md_assemble): Instead size the displacement here after we know
5437 for sure that a .code16gcc operand hasn't automatically added
5438 operand size prefixes.
5439
01580992
L		 54402000-06-21 H.J. Lu <hjl@gnu.org>
5441
5442 * Makefile.am: Rebuild dependency.
5443 * Makefile.in: Rebuild.
5444
40f09f82
JL		 54452000-06-21 Kazu Hirata <kazu@hxi.com>
5446
5447 * config/tc-h8300.c (parse_reg): Make the function static.
5448 (parse_exp): Likewise.
5449
78295804
DD		 54502000-06-20 DJ Delorie <dj@cygnus.com>
5451
5452 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5453 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5454 for cygwin import libraries to work properly.
5455
45f85b08
L		 54562000-06-20 H.J. Lu <hjl@gnu.org>
5457
5458 * Makefile.am: Rebuild dependency.
5459 * Makefile.in: Rebuild.
5460 * configure: Likewise.
5461 * doc/Makefile.in: Likewise.
5462
39bec121
TW		 54632000-06-20 Timothy Wall <twall@cygnus.com>
5464
5465 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 5466 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 5467 * doc/c-tic54x.texi: New.
5468 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 5469 documentation file.
39bec121 5470 * doc/all.texi: Add C54X.
3e87a760 5471 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 5472 * doc/Makefile.in: Regenerate.
5473 * configure.in: Add tic54x and define LIBM for tic54x.
5474 * configure: Regenrate.
5475 * config/tc-tic54x.[ch]: New.
5476 * config/obj-coff.h: Add tic54x.
5477 * Makefile.am: (CPU_TYPES): Add tic54x.
5478 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5479 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5480 (as_new_LDADD): Add $(LIBM).
5481 * Makefile.in: Regenerate.
3e87a760 5482
60bcf0fa
NC		 54832000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5484
5485 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5486 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5487 * doc/as.texinfo: Likewise.
5488
5489 * configure, Makefile.in: Regenerate.
5490 * configure.in (emulations): Recognize m6811 and m6812.
5491 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5492 Added files for 68hc11 and 68hc12 assembler.
5493 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5494 * config/tc-m68hc11.h: Header definition for that assembler.
5495
ec05f674
NC		 54962000-06-18 Nick Clifton <nickc@redhat.com>
5497
24ef8152
NC		 5498 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5499 instead of OCTETS_PER_BYTE.
5500
ec05f674 5501 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 5502 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 5503
119caedd
L		 55042000-06-18 H.J. Lu <hjl@gnu.org>
5505
5506 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5507 * configure: Rebuild.
5508
607723e4
NC		 55092000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5510
3e87a760
AM		 5511 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5512 to BFD_ASSEMBLER.
607723e4 5513
b946ec34
NC		 55142000-06-16 Nick Clifton <nickc@cygnus.com>
5515
5516 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5517 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5518
5519 * doc/c-mips.texi: Document newly accepted cpu variants.
5520
37ce37b1
UC		 55212000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5522
5523 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5524
c06ae4f2
UC		 55252000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5526
5527 * macro.c (getstring): Make it possible to escape the quote
5528 character.
5529
20348649
JL		 5530Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5531
5532 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5533
bcef29e6
L		 55342000-06-13 H.J. Lu <hjl@gnu.org>
5535
5536 * configure: Regenerate.
5537
63a0b638
AM		 55382000-06-09 Alan Modra <alan@linuxcare.com.au>
5539
5540 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5541 separator.
5542 * doc/internals.texi (line_separator_chars): Semicolon is no
5543 longer a default. Mention null and newline as defaults.
5544
5545 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5546
5547 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5548 * config/tc-i860.h (line_separator_chars): Likewise.
5549 * config/tc-h8300.c (line_separator_chars): Likewise.
5550 * config/tc-i960.c (line_separator_chars): Likewise.
5551 * config/tc-m68k.c (line_separator_chars): Likewise.
5552 * config/tc-mips.c (line_separator_chars): Likewise.
5553 * config/tc-ns32k.c (line_separator_chars): Likewise.
5554 * config/tc-sparc.c (line_separator_chars): Likewise.
5555 * config/tc-vax.c (line_separator_chars): Likewise.
5556
5557 * config/tc-h8300.c (comment_chars): Use string initialiser.
5558 * config/tc-i960.c (line_comment_chars): Likewise.
5559 * config/tc-z8k.c (comment_chars, line_comment_chars,
5560 line_separator_chars): Likewise.
5561
5562 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5563 for TE_LINUX.
5564
9bab9349
NC		 55652000-06-08 Nick Clifton <nickc@cygnus.com>
5566
5567 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5568 for size 1 fixes.
5569
946efd95
DB		 55702000-06-08 David O'Brien <obrien@FreeBSD.org>
5571
5572 * configure.in (VERSION): Update to show this is the CVS mainline.
5573
6480b79a
DB		 55742000-06-08 Matthew Jacob <mjacob@feral.com>
5575
5576 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5577 $at is the integer register $r28, vs. both $r28 and the floating
5578 point register $f28.
5579
10850f29
JW		 55802000-06-08 James E. Wilson <wilson@cygnus.com>
5581
5582 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5583 (dot_endp): Don't call ia64_flush_insns.
5584 (emit_one_bundle): Don't delete prologue/body records from
5585 unwind_record list in first loop. Rewrite second loop to account for
5586 this.
5587
150f24a2
JW		 55882000-06-07 David Mosberger <davidm@hpl.hp.com>
5589
5590 * config/tc-ia64.c: Add missing prototypes.
5591 (generate_unwind_image): Cast argument to output_unw_records call.
5592
e38c9cc2
DC		 5593Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5594
46b85d42 5595 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 5596
1188e082
DC		 5597Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5598
5599 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5600 (REGISTER_P): likewise.
5601 (avr_opcodes): uses include/opcode/avr.h
5602 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 5603
ac743b2c
AM		 56042000-06-04 Alan Modra <alan@linuxcare.com.au>
5605
0b545448
AM		 5606 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5607 initializers too.
ac743b2c 5608
969e1a7b
L		 56092000-06-03 H.J. Lu <hjl@gnu.org>
5610
5611 * read.c (is_end_of_line): Put back `;'.
5612
65172ab8
AM		 56132000-06-03 Alan Modra <alan@linuxcare.com.au>
5614
5615 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5616
b75c0c92
AM		 56172000-06-01 Alan Modra <alan@linuxcare.com.au>
5618
5619 * expr.c (operand): Test is_end_of_line outside switch to catch
5620 line separator chars that are also operators.
5621 (operator): Return O_illegal for line separator chars.
5622
5623 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5624 entry (or `!' entry for TC_HPPA).
5625
5626 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5627 before indexing is_end_of_line. Remove redundant check for '\0'.
5628 (fp_op2): Likewise.
5629 * config/tc-h8500.c (md_assemble): Likewise.
5630 * config/tc-mcore.c (md_assemble): Likewise.
5631 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5632 (md_atof): Likewise
5633
5634 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5635 is_end_of_line.
5636 * config/tc-mcore.c (mcore_cons): Likewise.
5637 (mcore_float_cons): Likewise.
5638 (mcore_stringer): Likewise.
5639 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5640
a6836251
SB		 56412000-06-01 Scott Bambrough <scottb@netwinder.org>
5642
5643 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5644
43841e91
NC		 56452000-05-29 Nick Clifton <nickc@cygnus.com>
5646
5647 * config/tc-sh.c: Fix compile time warning messages.
5648
5649 * config/tc-mips.c: Fix compile time warning messages.
5650
a057431b
PB		 56512000-05-29 Philip Blundell <philb@gnu.org>
5652
5653 * doc/as.texinfo: Update copyright dates.
a81d9f0c 5654 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 5655 * NEWS: Mention ARM ELF support.
5656
3c07fb76
AO		 56572000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5658
5659 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5660 it is modified, and use the real_size to compute the frag address
5661 for dwarf2 line info.
5662
ad4d6ccf
AM		 56632000-05-27 Alan Modra <alan@linuxcare.com.au>
5664
5665 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5666 line-matching scheme to cope with automake moving variables around.
5667 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5668 * Makefile.in: Regenerate.
5669
6faf3d66
JJ		 56702000-05-26 Jakub Jelinek <jakub@redhat.com>
5671
5672 * config/tc-sparc.c (sparc_relax): New.
5673 (md_longopts): Add -relax and -no-relax options.
5674 (md_parse_options, md_show_usage): Likewise.
5675 (md_apply_fix3): Optimize tail call into branch always if possible.
5676
0a44c2b1
DL		 5677Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5678
5679 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5680 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5681 rules, with warning when a GAS statement specifies a packing that
5682 will result in an instruction being squashed.
3e87a760
AM		 5683 Added typdef packing_type and enumerals, changed various integer
5684 literals to use the enumerals.
0a44c2b1 5685
e0c9811a
JW		 56862000-05-24 David Mosberger <davidm@hpl.hp.com>
5687
5688 * config/tc-ia64.c (dot_restorereg_p): New function.
5689 (md_pseudo_table): Add restorereg.p.
5690 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5691 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5692
5693 * config/tc-ia64.h (unw_record_type): Add unwabi.
5694 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5695 called MASK with members for imask, and the masks produced by
5696 fr_mem, gr_mem, br_mem, and frgr_mem.
5697 (unw_p_record): Add members ABI and CONTEXT.
5698 (unw_x_record): Add member AB.
5699 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5700 as pseudo-register for use during unwind info generation.
5701 (AR_PFS, AR_LC): New macros.
5702 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5703 whose names start with an at sign (as in "@priunat").
5704 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5705 register.
5706 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5707 proc_end, unwind_info, personality_routine): Consolidate into
5708 "unwind" structure to reduce offset-table use. Add member
5709 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5710 to be emitted.
5711 (output_R1_format, output_R3_format, output_P3_format,
5712 output_P6_format): Initialize R with zero to reduce compiler warnings.
5713 (output_P7_format): Ditto. Add `default' branch to switch
5714 statement to reduce compiler warnings.
5715 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5716 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5717 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5718 into single argument.
5719 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5720 compiler warnings. Merge A and B args into single argument.
5721 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5722 A and B args into single argument.
5723 (free_record): Removed (wasn't used).
5724 (free_list_records): Also free imasks in prologue records.
5725 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5726 (output_spill_mask): Remove.
5727 (output_unwabi): New function.
5728 (output_epilogue, output_label_state, output_copy_state): Call
5729 alloc_record.
5730 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5731 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5732 argument.
5733 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5734 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5735 as part of handling the prologue records. Emit region's imask if
5736 we have one. Handle unwabi, epilogue, label_state, copy_state,
5737 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5738 spill_sprel_p, and spill_reg_p records.
5739 (set_imask, count_bits, slot_index): New function.
5740 (fixup_unw_records): Fix region size computation. Handle
5741 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5742 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5743 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5744 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5745 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5746 (dot_save): Use manifest constants for applicaton registers.
5747 Handle REG_PR and REG_PRIUNAT.
5748 (dot_restore): Don't just ignore it.
5749 (dot_restorereg): New function..
5750 (generate_unwind_image): Ensure unwind info is a multiple of eight
5751 bytes, not just four bytes.
5752 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5753 (dot_altrp): Don't just ignore it.
5754 (dot_savemem): New function. Replaces dot_savesp() and
5755 dot_savepsp(). Use manifest constants for applicaton registers.
5756 Handle REG_PR and REG_PRIUNAT.
5757 (dot_savef): Simplify.
5758 (dot_saveb): Support generation of br_gr.
5759 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5760 dot_label_state, dot_copy_state): New function.
5761 (dot_unwabi): Don't just ignore it.
5762 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 5763 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 5764 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5765 (emit_one_bundle): Set slot number for prologue/body records
5766 *before* emitting the first insn.
5767 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5768 (md_begin): Declare "psp" pseudo-register.
5769 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5770 so we don't get segfault.
5771 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5772 counts as required per SW Conventions manual
5773 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5774 output_preds_psprel, output_preds_sprel, output_spill_base,
5775 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5776 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5777 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5778 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5779 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5780 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5781 (dot_vframe): Implement.
5782 (dot_vframesp, dot_vframepsp): New function.
5783
f98fd99f
HPN		 5784Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5785
5786 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 5787 * configure: Regenerate.
f98fd99f 5788
ee7fcc42
AM		 57892000-05-23 Alan Modra <alan@linuxcare.com.au>
5790
5791 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5792 (md_estimate_size_before_relax): so we can use it here instead of
5793 old kludges. Localise vars to blocks. Comment.
5794
5795 * frags.c (frag_new): Update fr_var comments.
5796 * frags.h (struct frag): Ditto.
5797
c67e42c9
RH		 57982000-05-22 Richard Henderson <rth@cygnus.com>
5799
5800 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5801 (pseudo_func): Add pcrel.
5802 (operand_match): Handle IA64_OPND_TGT64.
5803 (build_insn): Likewise.
5804 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5805 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5806 (fix_insn): Handle all three 64-bit relocation types.
5807
5110c57e
HPN		 5808Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5809
5810 * obj.h (struct format_ops): New members begin, app_file,
5811 s_set_other, s_set_desc, s_get_type, s_set_type,
5812 separate_stab_sections, init_stab_section.
5813
5814 * config/obj-multi.h: Update GPL notice to v2.
5815 (obj_begin): New.
5816 (obj_app_file): New.
5817 (S_SET_SIZE): Test s_set_size for NULL before calling.
5818 (S_SET_ALIGN): Similar for s_set_align.
5819 (S_SET_OTHER): New.
5820 (S_SET_DESC): New.
5821 (S_GET_TYPE): New.
5822 (S_SET_TYPE): New.
5823 (SEPARATE_STAB_SECTIONS): New.
5824 (INIT_STAB_SECTION): New.
5825 (EMIT_SECTION_SYMBOLS): New.
5826 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5827
5828 * config/obj-elf.h: Update GPL notice to v2.
5829 Mention that this file is included from obj-multi.h.
5830 (obj_begin): Wrap definition in ifndef.
5831 (elf_file_symbol): Constify declaration.
5832 (obj_app_file): Ditto.
5833 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5834 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5835
5836 * config/obj-elf.c (elf_s_set_other): New.
5837 (elf_file_symbol): Constify argument.
5838 (elf_separate_stab_sections): New.
5839 (elf_init_stab_section): New.
5840 (elf_format_ops): Add new members. Remove comma at end.
5841
5842 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5843 (ecoff_format_ops): Add new fields. Remove comma at end.
5844 Mention inconsistency for emit_section_symbols.
5845
5846 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5847
5848 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5849 (coff_separate_stab_sections): New.
5850 (coff_format_ops): Add new members.
5851
5852 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5853 (obj_aout_s_set_other): New.
5854 (obj_aout_s_set_desc): New.
5855 (obj_aout_s_get_type): New.
5856 (obj_aout_s_set_type): New.
5857 (obj_aout_separate_stab_sections): New.
5858 (aout_format_ops): New members added. Use obj_aout_process_stab,
5859 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5860 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5861 appropriate.
5862 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5863
b98ef147
AM		 58642000-05-22 Alan Modra <alan@linuxcare.com.au>
5865
5866 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5867 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5868 (md_estimate_size_before_relax): Ensure jumps to weak and
5869 externally visible symbols are relocatable.
5870
0aa5d426
HPN		 5871Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5872
5873 * stabs.c (aout_process_stab): Make global.
5874 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5875 * read.h (aout_process_stab): Declare.
5876
5877 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5878 Generalize to *aout, *coff *elf.
5879 * configure: Regenerated.
5880
5881 * doc/internals.texi (Object format backend): Say
5882 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 5883
5884 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5885 * Makefile.in: Regenerated.
5886
7c3dc350
CM		 58872000-05-19 Catherine Moore <clm@cygnus.com>
5888
5889 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5890
b3b6a3fe
JL		 58912000-05-18 Alan Modra <alan@linuxcare.com.au>
5892
5893 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5894 instruction to reflect change in re_assemble_*.
5895
c9e10a08
JL		 5896Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5897
5898 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5899 build PA64 ELF tools.
5900 * configure: Rebuilt.
5901
3043679f
AM		 59022000-05-17 Alan Modra <alan@linuxcare.com.au>
5903
5904 * Makefile.am: Regenerate dependencies.
5905 * Makefile.in: Regenerate.
5906
322f2c45
NC		 59072000-05-15 Nick Clifton <nickc@cygnus.com>
5908
5909 * config/tc-arm.c (struct asm_psr): Add boolean field
5910 distinguishing between CSPR and SPSR. Rename 'number' field
5911 to 'field'.
5912 (psrs): Rearrange contents to match new asm_psr structure.
5913 (arm_psr_parse): Move next to psr_required_here. Make it
5914 return an asm_psr structure.
5915 (psr_required_here): Use asm_psr structure returned by
5916 arm_psr_parse.
5917 (do_msr): Reorganise to allow psr_required_here to be called
5918 only once.
5919 (md_undefined_name): Mark 'name' parameter as unused, since
5920 the COFF target does not use it.
322f2c45 5921
5e6cbf41
PB		 59222000-05-14 David O'Brien <obrien@FreeBSD.org>
5923
5924 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5925 standards.
5926 * config/te-aux.h: Likewise.
5927 * config/te-dpx2.h: Likewise.
5928 * config/te-go32.h: Likewise.
5929 * config/te-hp300.h: Likewise.
5930 * config/te-hppa.h: Likewise.
5931 * config/te-i386aix.h: Likewise.
5932 * config/te-ic960.h: Likewise.
5933 * config/te-interix.h: Likewise.
5934 * config/te-nbsd532.h: Likewise.
5935 * config/te-pc532mach.h: Likewise.
5936 * config/te-ppcnw.h: Likewise.
5937 * config/te-psos.h: Likewise.
5938 * config/te-sparcaout.h: Likewise.
5939 * config/te-sun3.h: Likewise.
5940 * config/te-sysv32.h: Likewise.
5941
4132022d
AM		 59422000-05-14 Alan Modra <alan@linuxcare.com.au>
5943
5944 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5945 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5946 and sign extend without an if statement.
5947 (build_bytes): Likewise.
5948
59492000-05-14 Kazu Hirata <kazu@hxi.com>
5950
5951 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5952 X_add_symbol L_32 case.
5953
b4fd930a
AM		 59542000-05-14 David O'Brien <obrien@FreeBSD.org>
5955
5956 * config/te-freebsd.h: New file.
5957
a38cf1db
AM		 59582000-05-13 Alan Modra <alan@linuxcare.com.au>
5959
897083bd
AM		 5960 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5961 bindtextdomain): Replace defines with those from intl/libgettext.h
5962 to quieten gcc warnings.
5963
a38cf1db
AM		 5964 * NEWS: Mention x86 .arch and -q.
5965
5966 * config/tc-i386.c (quiet_warnings): New.
5967 (md_assemble): Use quiet_warnings.
5968 (md_parse_option): Set quiet_warnings from -q.
5969 (md_show_usage): Mention -q, delete -m.
5970 (flag_do_long_jump): Delete.
5971 (md_parse_option): Remove -m.
5972 (md_show_usage): Remove -m.
5973 (md_create_long_jump): Remove useless flag_do_long_jump code.
5974
5975 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5976 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5977
e413e4e9
AM		 59782000-05-13 Alan Modra <alan@linuxcare.com.au>
5979 Alexander Sokolov <robocop@netlink.ru>
5980
5981 * doc/c-i386.texi (i386-Arch): New section.
5982 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5983
5984 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5985 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5986 architecture has been given and is not 486.
5987 (set_cpu_arch): New.
5988 (md_pseudo_table): Add .arch.
5989 (md_assemble): Warn if cpu architecture has been given and an
5990 unsupported instruction.
5991
5992 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5993 Move operand_types bit defines after relevant template field.
5994 (template): Add cpu_flags.
5995 (Cpu*): Define.
5996 (arch_entry): New.
5997
e8b1cae5
AO		 59982000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5999
6000 * config/tc-mn10300.h (md_end): Define.
6001 (mn10300_finalize): Declare.
6002 * config/tc-mn10300.c: Include dwarf2dbg.h.
6003 (debug_line): Define.
6004 (md_assemble): Generate dwarf2 line info.
6005 (mn10300_finalize): New function. Finalize dwarf2 info.
6006
426b0403
AM		 60072000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6008
6009 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6010 external version of the relocation for weak symbols.
6011
e4c58b25
JW		 60122000-05-08 David Mosberger <davidm@hpl.hp.com>
6013
6014 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6015 frame size in units of 16 bytes, as required per SW Conventions manual.
6016 (output_unw_records): Output info-block header as a dword to get
6017 byte-order right.
6018
8fce3f5e
AM		 60192000-05-08 Alan Modra <alan@linuxcare.com.au>
6020
6021 * as.h: #include "file", not <file> on files from ../include.
6022 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6023 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6024 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6025 (tc_coff_symbol_emit_hook): Ditto.
6026 (OPTCOUNT): Cast to int to avoid compiler warning.
6027 (md_begin): Fix signed/unsigned warnings.
6028
60292000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6030
6031 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6032 ABRANCH LONG case for a conditional branch on a 68000.
6033 (md_estimate_size_before_relax): Likewise. Also handle
6034 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6035 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6036 PC-relative on all CPUs.
6037 (md_estimate_size_before_relax): Likewise.
6038
fb166ee3
AM		 60392000-05-04 Alan Modra <alan@linuxcare.com.au>
6040
6041 * as.c (parse_args): Just mention current year in printed
6042 copyright message.
6043
7a899fff
C		 60442000-05-03 J.T. Conklin <jtc@redback.com>
6045
6046 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 6047 unit registers.
7a899fff
C		 6048 (md_parse_option): Recognize -m7400.
6049
44877466
ILT		 60502000-05-03 Ian Lance Taylor <ian@zembu.com>
6051
6052 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6053 don't permit lp to become less than the words array.
6054
eaa15ab8
NC		 60552000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6056
6057 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6058 Fix little-endian case.
6059
7c4f6a03
AM		 60602000-05-03 David O'Brien <obrien@NUXI.com>
6061
6062 * as.c (parse_args): Update copyright.
6063
da5d444c
AM		 60642000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6065
8a543126 6066 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 6067 for the .bss section too.
6068
3f9b03b5
AM		 60692000-05-02 Alan Modra <alan@linuxcare.com.au>
6070
6071 * configure.in: Set em=linux for hppa-*-linux.
6072 * configure: Regenerate.
6073 * doc/Makefile.in: Regenerate with correct automake.
6074
6075 * frags.c (frag_grow): Sanity check chunk_size.
6076
6077 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6078 * config/obj-som.h: Likewise.
6079 * config/obj-ieee.h: Likewise.
6080
6081 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6082
6083 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6084 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6085 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6086 (pa_ip): low_sign_unext now returns via function value. Use
6087 re_assemble_* instead of dis_assemble_* and
6088 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6089 unnecessarily.
6090 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6091 (md_section_align, md_parse_option, md_show_usage,
6092 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6093 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6094 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6095 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6096 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6097 pa_text): Likewise.
6098 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6099 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6100 outside of switch. Correct mask and shifting errors in case 10
6101 and case -11. In case 21, compare against signed range to suit
6102 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6103 case 17 and case 22, use offsetT variable to properly check range.
6104 Use re_assemble_* here too.
6105 (evaluate_absolute): Change type of value to offsetT. Call
6106 hppa_field_adjust to do the work for us.
6107 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6108 (pa_parse_cmpib_64_cmpltr): Ditto.
6109 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6110 of i to unsigned int.
6111 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6112 (pa_end_of_source): Return type is void.
6113
a2984248
CM		 6114Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6115
6116 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6117
df136245
DC		 6118Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6119
6120 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6121 More comments added.
6122 (md_begin): Removed "construct symbols for each register name".
6123 Because register names conflicts with GCC generated function
6124 names.
6125 (avr_operand): Now constant numbers can be used as a register
6126 identifiers (0 as r0, 31 as r31).
6127 (md_assemble): use skip_space () before parsing instruction
6128 operands.
6129
c1e73230
AM		 61302000-05-01 Alan Modra <alan@linuxcare.com.au>
6131
6132 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6133 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6134 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6135 * configure: Regenerate.
6136
a1934524
AM		 61372000-04-29 Andreas Jaeger <aj@suse.de>
6138
6139 * as.h: Correctly check GCC version.
6140
d9b7d820
AM		 61412000-04-26 David O'Brien <obrien@FreeBSD.org>
6142
6143 * doc/as.1: Fix unbalanced brackets.
6144
6145 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6146 TE_FreeBSD.
6147 (line_comment_chars): Set to '/' if TE_FreeBSD.
6148
cea1ab94
JL		 6149Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6150
6151 * configure.in: Configury support for PA64 (currently disabled).
6152 * configure: Rebuilt.
6153
e799a695
AM		 61542000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6155
3e87a760 6156 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 6157 bfd_set_section_alignment.
6158
3b0ec529
AM		 61592000-04-25 Alan Modra <alan@linuxcare.com.au>
6160
6161 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6162 than 32.
6163
adcf07e6
NC		 61642000-04-24 Nick Clifton <nickc@cygnus.com>
6165
6166 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6167 * doc/as.texinfo (Align): Include arm and strongarm in list of
6168 targets that have the second form of the behaviour of the .align
3e87a760 6169 directive.
adcf07e6 6170
5047a41f
JL		 61712000-04-24 Mark Klein <mklein@dis.com>
6172
29184774 6173 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 6174
a47cf567
NC		 6175Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6176
6177 * as.c (parse_args): Allow md_parse_option to override -a listing
6178 option.
6179 * config/obj-coff.c (add_lineno): Change type of offset parameter
6180 from "int" to "bfd_vma."
6181 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6182 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6183 (ppc_change_csect): Align correctly for XCOFF64.
6184 (ppc_machine): New function, which discards "ppc_machine" line.
6185 (ppc_tc): Cons for 8 when code is 64 bit.
6186 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6187 relocations.
6188 (md_parse_option): Handle -a64 and -a32.
6189 (ppc_xcoff64): New.
6190 * config/tc-ppc.h (TARGET_MACH): Define.
6191 (TARGET_FORMAT): Move to function.
6192 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6193
6194Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6195
6196 * config/tc-avr.c: New AVR_ISA_ defined.
6197 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6198 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6199 for `fmul', `movw' and `lpm R,Z' instructions.
6200 (avr_operands): Warn if current opcode is a two-word instruction
6201 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6202 (avr_opcodes): New commands added.
6203 (REGISTER_P): Check 'a' and 'v' constraint letters.
6204 (mcu_types): New MCU added.
6205
bf3ca999
TW		 62062000-04-22 Timothy Wall <twall@cygnus.com>
6207
6208 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6209 to "natval".
6210 (operand_match): Conditionally insert default bit values for IMMU9.
6211
98e5953c
JL		 62122000-04-14 Matthew Green <mrg@cygnus.com>
6213
6214 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6215 * configure: Rebuilt.
6216
a02fab7e
JL		 6217Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6218 Jason Eckhardt <jle@cygnus.com>
6219
c67e42c9 6220 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 6221
6222 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6223 Added handling of new operand types l,y,&,fe,fE,fx.
6224
800eeca4
JW		 6225Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6226 David Mosberger <davidm@hpl.hp.com>
6227 Timothy Wall <twall@cygnus.com>
6228 Andrew MacLeod <amacleod@cygnus.com>
6229 Jim Wilson <wilson@cygnus.com>
6230
6231 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 6232 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 6233 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6234 * Makefile.in: Rebuild.
6235 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6236 * configure: Rebuild.
6237 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6238 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6239 * expr.c (expr): Handle md_optimize_expr.
6240 * read.c (LEX_HASH): Add comment.
6241 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 6242
66778679
RH		 62432000-04-21 Richard Henderson <rth@cygnus.com>
6244
6245 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6246 bundling a non-delayed branch type instruction.
6247
aa15f6f7
AO		 62482000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6249
6250 * config/tc-mn10300.c (HAVE_AM30): Define.
6251 (md_assemble): Use it.
6252
16adf844
AM		 62532000-04-19 Alan Modra <alan@linuxcare.com.au>
6254
742f45cf
AM		 6255 * config/obj-elf.c (obj_elf_change_section): Check for changed
6256 section attributes.
6257
16adf844
AM		 6258 * Makefile.am: (CPU_MULTI_VALID): Remove.
6259 (MULTI_CPU_TYPES): Define.
6260 (MULTI_CPU_OBJ_VALID): Define.
6261 (DEPTC): Use the above.
6262 (DEPOBJ): Same here.
6263 (DEP2): And here.
6264 Regenerate dependencies.
6265 * Makefile.in: Regenerate.
6266
9c46fb1b
AM		 62672000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6268
742f45cf 6269 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 6270
508866be
L		 62712000-04-18 H.J. Lu (hjl@gnu.org)
6272
6273 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 6274 bfd_vma for non-bfd assemblers.
508866be 6275
ba2adb93
AM		 62762000-04-17 Alan Modra <alan@linuxcare.com.au>
6277
6278 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6279 doesn't give spurious errors.
6280
12ff5d56
AM		 62812000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6282
66778679 6283 * as.h (SEEK_SET): Define if undefined.
12ff5d56 6284
fc633e5b
AM		 62852000-04-13 Alan Modra <alan@linuxcare.com.au>
6286
6287 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6288 constants, and don't assume offsetT is 32 bits.
6289
1ed18ec1
NC		 62902000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6291
6292 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6293 (md_pcrel_from_section): Add prototype.
6294 (d10v_fix_adjustable): Add prototype.
6295 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6296
6297 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6298
3db10f32
NC		 62992000-04-12 Nick Clifton <nickc@cygnus.com>
6300
6301 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6302 symbol in frag chain.
6303
847f7ad4
AM		 63042000-04-10 Alan Modra <alan@linuxcare.com.au>
6305
6306 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6307 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6308 (fits_in_signed_word, smallest_imm_type): Ditto.
6309 (md_assemble): Use an offsetT var to hold offsetT values, not a
6310 long.
6311 (offset_in_range): New.
6312 (md_assemble): Use it.
6313 (md_convert_frag): Change type of target_address, opcode_address,
6314 and displacement_from_opcode_start to offsetT.
6315 (md_create_short_jump): Change type of offset to offsetT.
6316 (md_create_long_jump): Ditto.
6317 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6318 (md_chars_to_number): Remove.
6319 (output_invalid): Remove duplicate prototype.
6320
ec694b89
NC		 63212000-04-09 Nick Clifton <nickc@cygnus.com>
6322
6323 * Makefile.am (CPU_TYPES): Add 'avr'.
6324 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6325 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6326
16adf844 6327 * Makefile.in: Regenerate.
ec694b89
NC		 6328
6329 * doc/as.texinfo: Add M32R documentation.
6330
a2d91340 6331Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 6332
a2d91340 6333 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 6334 --enable-build-warnings option.
a2d91340
AC		 6335 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6336 * Makefile.in, configure: Re-generate.
6337
d92b1a8a
NC		 63382000-04-07 Nick Clifton <nickc@cygnus.com>
6339
6340 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6341 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6342 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6343 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6344 (arm_force_relocation): Force relocations for
6345 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6346
52ccafd0
JR		 6347Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6348
6349 * config/tc-sh.c (get_operands): There's no third operand if the
6350 first operand is an immediate.
6351
015551fc
JR		 6352Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6353
6354 * config/tc-sh.c (immediate): Delete.
6355 (sh_operand_info): Add immediate member.
6356 (parse_reg): Use A_PC for pc.
6357 (parse_exp): Add second argument 'op'. All callers changed.
6358 (parse_at): Expect pc to be coded as A_PC.
6359 Use immediate field in *op.
6360 (insert): Add fourth argument 'op'. All callers changed.
6361 (build_relax): Add second argument 'op'. All callers changed.
6362 (insert_loop_bounds): New function.
6363 (build_Mytes): Remove DISP_4.
6364 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6365 (assemble_ppi): Use immediate field in *operand.
6366 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6367 (md_apply_fix): Likewise.
6368 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6369
79bd78be
AO		 6370Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6371
6372 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6373
e30e5a6a
HPN		 6374Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6375
6376 * internals.texi (CPU backend): Document
6377 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6378
41b49281
AM		 63792000-04-04 Alan Modra <alan@linuxcare.com.au>
6380
8ad3436c
AM		 6381 * po/gas.pot: Regenerate.
6382
6383 * as.c (show_usage): Restore translated part of bug string.
6384 * gasp.c (show_usage): Likewise.
6385
41b49281
AM		 6386 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6387 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6388 than move-if-change.
6389 (DEP1): Modify for "gcc -MM".
6390 (DEPTC): Likewise.
6391 (DEPOBJ): Likewise.
6392 (DEP2): Likewise.
6393 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6394 Update dependencies.
6395 * Makefile.in: Regenerate.
6396
0a727238
AO		 63972000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6398
6399 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6400 (md_begin): Likewise.
6401 (HAVE_AM33): New macro.
6402 (md_assemble): Use it. Match r_regs and xr_regs only if
6403 HAVE_AM33.
6404
c20f4f8c
AM		 64052000-04-03 Alan Modra <alan@linuxcare.com.au>
6406
6407 * as.h: #include "bin-bugs.h"
6408 * as.c (show_usage): Use REPORT_BUGS_TO.
6409 * gasp.c: #include "bin-bugs.h"
6410 (show_usage): Use REPORT_BUGS_TO.
6411
6412 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6413
753f6b12
HPN		 6414Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6415
6416 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6417 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6418 adjustments.
6419
726c5dcd
AM		 64202000-04-03 Alan Modra <alan@linuxcare.com.au>
6421
6422 * config/tc-i386.c (i386_immediate): Don't assume a constant
6423 immediate is necessarily 16 bits when in 16 bit code mode.
6424 (md_assemble): Instead set guess_suffix here after we have checked
6425 registers.
6426
bf80011a
RH		 64272000-04-02 Richard Henderson <rth@cygnus.com>
6428
6429 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6430 quantities. Correct right shift sign extension.
6431 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6432 32-bit value when shifting into place.
6433
92161534
ILT		 64342000-04-01 Ian Lance Taylor <ian@zembu.com>
6435
6436 * app.c: Add ATTRIBUTE_UNUSED as needed.
6437 * config/tc-ppc.c: Likewise.
6438 (ppc_size): Make unsigned long.
6439 (ppc_insert_operand): Add casts to avoid warnings.
6440
447f3982
NC		 64412000-03-31 Nick Clifton <nickc@cygnus.com>
6442
6443 * config/tc-d10v.h (md_flush_pending_output): Define.
6444
21d75ec2
NC		 64452000-03-29 Nick Clifton <nickc@cygnus.com>
6446
6447 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6448 segment. Works for both BFD_ASSEMBLER and others.
6449 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6450
d1a1bf19
NC		 64512000-03-29 Nick Clifton <nickc@cygnus.com
6452
6453 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6454
224de7a5
AM		 64552000-03-28 Alan Modra <alan@linuxcare.com.au>
6456
6457 * listing.c (LISTING_LHS_WIDTH): Default depends on
6458 LISTING_WORD_SIZE.
6459 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6460
5b8274e3
ILT		 64612000-03-27 Ian Lance Taylor <ian@zembu.com>
6462
6463 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6464 string literal.
6465
224de7a5 64662000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 6467
6468 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6469
6470 * config/tc-avr.c (mcu_types): Add missing initialiser.
6471 (md_pcrel_from_section): Add prototype.
6472 (avr_operand): Remove redundant test of unsigned < 0.
6473 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6474
64752000-03-27 Denis Chertykov <denisc@overta.ru>
6476
6477 * config/tc-avr.c: New file for AVR support.
6478 * config/tc-avr.h: Likewise.
6479 * configure.in: Add AVR support.
6480 * configure: Regenerate.
6481
9f10757c
TW		 64822000-03-26 Timothy Wall <twall@cygnus.com>
6483
6484 * gasp.c (macro_op): Add new argument to check_macro call.
6485 Macro structure definitions moved to macro.h
6486 * sb.h: Add argument to prototype for input_scrub_include_sb.
6487 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6488 nesting checks with an additional flag.
6489 (struct input_save): Add flag to indicate whether current sb
6490 should be checked for proper macro/conditional nesting.
6491 (input_scrub_push/pop): Save/restore nest check flag.
6492 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 6493 defined.
9f10757c
TW		 6494 * macro.c (check_macro): Allow caller to retrieve parsed macro
6495 information if a pointer is provided. This information may be
6496 used by the new macro hooks.
6497 * macro.h: Update prototype for check_macro. Macro struct
6498 definitions moved here from macro.c/gasp.c.
6499 * read.c (read_a_source_file): Add parameter to check_macro call,
6500 and pass macro info to the macro hook, if defined.
6501 (input_scrub_insert_line): New. Allow insertion of a line of
6502 characters into the input stream.
6503 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6504 file into the input stream.
6505 (s_include): Use input_scrub_insert_file.
6506 * internals.texi: Document new macro hooks.
6507 * as.h: New prototypes added.
3e87a760 6508
224de7a5 65092000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 6510
6511 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6512 an initial capital letter.
6513 (i386_index_check): Reindent.
6514
11424155
NC		 65152000-03-19 Nick Clifton <nickc@cygnus.com>
6516
eaa15ab8 6517 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 6518 relative branches.
6519
43f05576
NC		 65202000-03-17 Thomas de Lellis <tdel@windriver.com>
6521
66778679
RH		 6522 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6523 instruction operand bad if Rd > 7 when generating
6524 thumb instructions. Prevents for example,
6525 "adr r12,label" from silently failing and generating
6526 the wrong instruction.
3e87a760 6527
67231402
NC		 65282000-03-17 Nick Clifton <nickc@cygnus.com>
6529
6530 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6531 that have a destingation >= 0x400000.
3e87a760 6532 Fix compile time warning messages.
67231402 6533
a37c8f88
JR		 6534Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6535
6536 * config/tc-sh.c (md_begin): When encountering insn that are
6537 not supported by the current arch, only change the name if
6538 its contents are the same as prev_name.
6539 (get_specific): If the the architecture doesn't match, fail.
6540
dead1419
JR		 6541Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6542
6543 * config/tc-sh.c (IDENT_CHAR): Define.
6544 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6545 matching back where it came from.
6546
182e89d3
JR		 6547Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6548
6549 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6550
84f73d89
NC		 65512000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6552
6553 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6554 normal operands.
6555
dbbc7809
JL		 65562000-03-15 Kazu Hirata <kazu@hxi.com>
6557
6558 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6559
271bb601
HPN		 6560Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6561
6562 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6563 floating-point-number, make sure 'f' is in FLT_CHARS.
6564
8684e216
HPN		 6565Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6566
6567 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6568 (s_lcomm_internal): Use it.
6569 * doc/internals.texi (CPU backend): Document it.
6570 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6571 bytes.
6572
bb2d6cd7
GK		 65732000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6574
6575 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6576 when embedded-pic.
6577
6578 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 6579 implementation doesn't have special handling for switch
6580 statements.
bb2d6cd7
GK		 6581 (macro_build): Allow for code in sections other than .text.
6582 (macro): Likewise.
6583 (mips_ip): Likewise.
6584 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 6585 Don't perform relocs if we will be outputting them.
bb2d6cd7 6586 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 6587 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6588 embedded-pic.
bb2d6cd7 6589
5c86cbc7 65902000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 6591
66778679
RH		 6592 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6593 relocation type based on the entry in the fixup structure.
a47cf567 6594 Put S_IS_EXTERN processing back in.
5c86cbc7 6595
f8c827e9
L		 65962000-03-08 H.J. Lu (hjl@gnu.org)
6597
6598 * Makefile.am (install-exec-tooldir): Depend on
6599 install-exec-bindir for parallel make.
6600 * Makefile.in: Regenerated.
6601
8ad9e709
NC		 66022000-03-06 Nick Clifton <nickc@cygnus.com>
6603
6604 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6605 switch.
6606 (md_parse_option): Parse -m32r command line switch - disable m32rx
6607 compatability.
ded0aeb7
NC		 6608 (md_show_usage): Document new option.
6609
6610 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6611 * doc/Makefile.in: Regenerate.
6612 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 6613
b7b8f327
MM		 66142000-03-02 Michael Meissner <meissner@redhat.com>
6615
6616 * config/tc-d30v.c (check_range): Remove code that incorrectly
6617 sign extended values where bits < 32.
6618
15886821
L		 66192000-03-02 H.J. Lu (hjl@gnu.org)
6620
6621 * configure.in: Support --enable-targets=all on ia32.
6622 * configure: Regenerated.
6623
8bf950bf
NC		 66242000-03-01 Nick Clifton <nickc@cygnus.com>
6625
6626 * gasp.c (do_align): Remove bogus check of alignment value.
6627
c5e54cc2
ILT		 66282000-02-27 Thomas de Lellis <tdel@windriver.com>
6629
6630 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6631 TC_PPC was defined forced the type of a symbol with no other type
6632 to be BSF_OBJECT.
6633
65fd87bc
ILT		 66342000-02-27 Hans-Peter Nilsson <hp@axis.com>
6635
6636 * doc/internals.texi (CPU backend): Mention that
6637 line_separator_chars do not break up comments. Fix typos for
6638 LEX_AT and LEX_NAME descriptions. Document operands for
6639 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6640 description of md_create_short_jump usage. Document argument for
6641 md_undefined_symbol.
6642
a25fe906
ILT		 66432000-02-27 Jakub Jelinek <jakub@redhat.com>
6644
6645 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6646 (md_parse_option): Handle it.
6647 (md_show_usage): Document it.
6648
21b10511
ILT		 66492000-02-27 Ian Lance Taylor <ian@zembu.com>
6650
6651 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6652 opcode, for the instruction `pal19'. From Andrea Arcangeli
6653 <andrea@suse.de>.
6654
773f551c
AM		 66552000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6656
6657 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6658 from here..
6659 (md_assemble): To here, before template operands are matched.
6660 Also ensure a constant immediate is sign extended when we know the
6661 size is at most 16 bits. This is to catch cases like "add
6662 $0xffc0,%ax" where we don't know the size, and thus that the
6663 immediate can be represented as Imm8S until after parsing the
6664 register operand.
6665 (i386_displacement): Similarly sign extend 16 bit constant
6666 displacements.
6667 (md_assemble): Relax 16-bit jump constant range check to suit sign
6668 extended displacements.
6669
28d33191
JL		 66702000-02-26 Andreas Jaeger <aj@suse.de>
6671
6672 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6673
cc5ca5ce
AM		 66742000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6675
6676 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6677 call operands when intel_syntax.
6678 (intel_float_operand): Return 2 for "fi...".
6679 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6680 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6681 earlier "SHORT" change.
6682 (md_assemble): When determining suffix from Regs, exclude
6683 InOutPortReg.
6684
056350c6
NC		 66852000-02-24 Nick Clifton <nickc@cygnus.com>
6686
6687 * configure: Add arm-wince, mips-pe and sh-pe targets.
6688 * configure: Regenerate.
6689
6690 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6691 sh-pe targets.
6692 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6693 "pe-mips" for the mips-pe target.
6694
6695 * config/tc-arm.c (insns): Change displacement encoded in BL
6696 and B instructions if the target port is arm-wince.
6697 (do_ldst): Do not bias the relocation offset if the target
6698 port is arm-wince.
6699 (md_pcrel_from): Add in missing relocation offset bias if the
6700 target os arm-wince.
6701
6702 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6703 (md_begin): Disable -G support for mips-pe target.
6704 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6705 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6706 COFF flavour.
6707
6708 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6709 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6710 assembler, just set the alignment to 4.
6711
6712 * config/te-wince-pe.h: New file for WinCE targets. Define
6713 TE_WINCE.
6714
36bf8ab9
AM		 67152000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6716
6717 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6718 string instructions.
6719 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6720 (i386_intel_memory_operand): After finding a segment override,
6721 check again for no `[' before looking for a displacement. Bomb if
6722 more than one displacement rather than silently discarding the
6723 second and subsequent ones. Free strings malloc'd by
6724 build_displacement_string.
6725
f5795b08
CM		 67262000-02-24 Catherine Moore <clm@cygnus.com>
6727
6728 * config/obj-som.c (obj_pseudo_table): Add "weak".
6729 (obj_som_weak): New routine.
6730
abd63a32
AM		 67312000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6732
520dc8e8
AM		 6733 * config/tc-i386.c (union i386_op): New.
6734 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6735 Throughout file replace occurences of disps[n], imms[n], regs[n]
6736 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6737 intel mode operand swapping. Add assert in regKludge and
6738 fake_zero_displacement code. Test i.types[n] when outputting
6739 displacements and immediates. Combine output of Disp16 with
6740 Disp32.
7f3f1ea2
AM		 6741 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6742 when in intel mode by (not) reversing fsub and fdiv operands
6743 before the template search. This fails for single operand
6744 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6745 undefined. Instead fix the base_opcode after we've found the
6746 template. Move base_opcode xor with found_reverse_match from
6747 opcode output code to before this fix so we test for the correct
6748 opcodes.
6749 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6750 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 6751
6752 * config/tc-i386.h (TC_RELOC): Delete.
6753 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6754 with equivalent call to reloc.
6755
abd63a32
AM		 6756 * as.h (flag_m68k_mri): Move declaration after target include, and
6757 only declare when TC_M68K defined. Define as zero otherwise.
6758 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6759 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6760 Define as zero otherwise.
6761 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6762 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6763 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6764 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6765 testing whether defined.
6766 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6767 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6768 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6769 rather than testing whether defined.
6770 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6771 (parse_mri_cons): Declare and use only when TC_M68K.
6772 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6773 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6774 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6775
6776 * NEWS: Mention IBM 370 support.
6777
7e052742
RH		 67782000-02-23 Richard Henderson <rth@cygnus.com>
6779
6780 * config/tc-i386.c (md_assemble): When swapping operands for
6781 intel_syntax, assume everything that's not Imm or Disp is a
6782 register.
6783
5b93d8bb
AM		 67842000-02-23 Linas Vepstas <linas@linas.org>
6785
6786 * config/tc-i370.c, config/tc-i370.h: New files.
6787 * Makefile.am: Add support for Linux/IBM 370.
6788 * configure.in: Likewise.
6789 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6790 * config/obj-elf.c: Include elf/i370.h
6791 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6792
6793 * Makefile.in: Regenerate.
6794 * configure: Regenerate.
6795
6796 * doc/c-i370.texi: New file.
6797 * doc/all.texi: Include it.
6798 * doc/as.texinfo: And here.
3e87a760 6799 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 6800 * doc/Makefile.in: Regenerate.
6801
25f2196d
CC		 68022000-02-19 Michael Meissner <meissner@redhat.com>
6803
6804 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6805 determine if an instruction can be used in parallel with an ADDppp
6806 or SUBppp instruction.
6807
6349b5f4
AH		 68082000-02-22 Andrew Haley <aph@cygnus.com>
6809
6810 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6811
2f6d2f85 68122000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 6813
6814 * config/tc-mips.c (mips_gp32): New variable.
6815 (macro_build) Use mips_gp32.
6816 (mips_ip): Ditto.
6817 (md_longopts): Add "-mgp32" and "-mgp64".
6818 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 6819
a47cf567
NC		 6820 (OPTION_M7900): Change offset
6821 (OPTION_NO_M7900): Ditto.
6822
b985eaa8
ILT		 68232000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6824
6825 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6826 warning, and bump it to 1.
6827
52454417
ILT		 68282000-02-22 Ian Lance Taylor <ian@zembu.com>
6829
6830 From Brad Lucier <lucier@math.purdue.edu>:
6831 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6832 match format.
6833
6b76fefe
CM		 68342000-02-21 Catherine Moore <clm@cygnus.com>
6835
6836 * config/tc-mips.c (MF_HILO_INSN): Define.
6837 (mips_7000_hilo_fix): Declare.
6838 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6839 (md_parse_option): Check for 7000_HILO_FIX options.
6840 (OPTION_M7000_HILO_FIX): Define.
6841 (OPTION_NO_M7000_HILO_FIX): Define.
6842 * doc/c-mips.texi (-mfix7000): Describe.
6843
f6af82bd
AM		 68442000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6845
6846 * listing.c (print_lines): Remove unused variable `end'.
6847
6848 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6849 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 6850 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 6851 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6852 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 6853 statement and quell signed vs. unsigned comparison warning.
f6af82bd 6854
8c8281f4
NC		 68552000-02-18 Nick Clifton <nickc@cygnus.com>
6856
6857 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6858 the computed frag offset, rather than overwriting it.
6859
d4845d57
JR		 6860Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6861
6862 * config/tc-sh.c ("elf/sh.h"): Include.
6863 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6864 (md.begin): Initialize target_arch.
6865 Only include opcodes in has table that match selected architecture.
6866 (parse_reg): Recognize register names for sh-dsp.
6867 (parse_at): Recognize post-modify addressing.
6868 (get_operands): The leading space is now optional.
6869 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6870 arguments. Update valid_arch.
6871 (build_Mytes): Add support for SDT_REG_N.
6872 (find_cooked_opcode): New function, broken out of md_assemble.
6873 (assemble_ppi, sh_elf_final_processing): New functions.
6874 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6875 (md_longopts, md_parse_option): New option: -dsp.
6876 * config/tc-sh.h (elf_tc_final_processing): Define.
6877 (sh_elf_final_processing): Declare.
6878
c97305a1
JL		 6879Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6880
6881 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6882 the unwinder subspace. Save the current seg/subseg before creating
6883 the new seg/subseg.
6884
bec50466
NC		 68852000-02-10 Nick Clifton <nickc@cygnus.com>
6886
6887 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 6888 little endian targets.
bec50466 6889 (INST_BYTE1): Redefine to handle big and little endian
66778679 6890 targets.
bec50466
NC		 6891 (cpu_type): New type: Select between M340 and M210.
6892 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 6893 instructions of the M340.
bec50466 6894 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 6895 instructions.
bec50466
NC		 6896 (md_atof): Add support for little endian targets.
6897 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 6898 line switches.
bec50466
NC		 6899 (md_convert_frag): Add support for little endian targets.
6900 (md_apply_fix3): Add support for little endian targets.
6901 (md_number_to_chars): Add support for little endian targets.
6902
a25c045a
TW		 69032000-02-10 Timothy Wall <twall@redhat.com>
6904
6905 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6906 defined, use it to verify the symbol just read should be a label.
6907
f28e8eb3
TW		 69082000-02-10 Timothy Wall <twall@redhat.com>
6909
6910 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6911 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6912 around colons when KEEP_WHITE_AROUND_COLON is defined.
6913 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6914 and KEEP_WHITE_AROUND_COLON.
6915
6dc19fc4
TW		 69162000-02-08 Timothy Wall <twall@redhat.com>
6917
6918 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 6919 logic.
6dc19fc4 6920 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 6921 implemented.
6dc19fc4
TW		 6922 (end_repeat): New. Provide support for a "break" out of the
6923 repeat loop.
6924 * read.h: Add prototypes for new functions.
3e87a760 6925
f805106c
TW		 69262000-02-08 Timothy Wall <twall@redhat.com>
6927
6928 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6929 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6930 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 6931 non-zero.
6932
4469be0f
TW		 69332000-02-08 Timothy Wall <twall@redhat.com>
6934
6935 * read.c: Added elseif to directives table.
6936 * read.h: Added prototype for s_elseif.
6937 * doc/as.texinfo: Added description for elseif.
6938 * cond.c (s_elseif): New function
3e87a760 6939
24a17b6c
TW		 69402000-02-04 Timothy Wall <twall@redhat.com>
6941
6942 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 6943 listings.
24a17b6c 6944
bea9907b 69452000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 6946
bea9907b
TW		 6947 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6948 default values.
6949 * frags.c (frag_new): Calculate fr_fix in octets
6950 (frag_now_fix) Return offset as target address offset (bytes).
6951 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 6952 quantities).
bea9907b
TW		 6953 * frags.h: Added prototype for frag_now_fix_octets().
6954 Distinguish between octets and bytes in field descriptions.
6955 * listing.c (calc_hex): Account for octets vs bytes when
6956 printing addresses/offsets.
6957 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6958 target is little-endian, print the octets in a word in big-endian
6959 order so that the display looks like a proper hexadecimal number,
6960 instead of having the octets reversed.
6961 * read.c (do_align): When recording alignment, alignment power
6962 should be in terms of target bytes (minimum addressible unit)
6963 instead of octets.
6964 (do_org) Convert ORG target address (byte) argument into an
6965 octet offset when generating a variable fragment.
6966 * symbols.c (resolve_symbol_value): Symbol final value
6967 converted to a target address offset (bytes) from its octet offset.
6968 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6969 offset (bytes) is adjusted by the frag offset (octets) converted
6970 to bytes.
6971 (coff_frob_section) Section alignment power is in terms of bytes;
6972 convert it to an octet alignment power when calculating size (and
6973 size mask) in octets. Don't modify the section size in order to
6974 "align" it for TI COFF, since that format has a different method
6975 for storing alignment information.
3e87a760 6976
210dcc61
TW		 69772000-02-01 Timothy Wall <twall@cygnus.com>
6978
6979 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6980 entries, matching the way GCC generates them. If not escaped, the
6981 filename is encoded incorrectly.
6982
557537a5 69832000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 6984
557537a5
NC		 6985 * config/tc-arm.c (reg_table): Add support for ATPCS register
6986 naming conventions.
2c1c4c62 6987
557537a5 69882000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 6989
2c1c4c62
GK		 6990 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6991 already defined.
3e87a760 6992 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 6993 New macro.
6994 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6995 of a symbol when we really care about its value.
6996
23fe39df 69972000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 6998
6999 * config/tc-mcore.c (md_assemble): Give warning message if
7000 operands passes to instruction are more than the spec.
7001
2f0ca46a
NC		 70022000-01-27 Thomas de Lellis <tdel@windriver.com>
7003
66778679 7004 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a 7005 Thumb mode but the label seen was not declared as '.thumb_func'
23fe39df 7006 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 7007 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 7008
4c63da97
AM		 70092000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7010
7011 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7012 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7013
7014 * Makefile.in: Same here.
7015 Update copyright.
7016
7017 * configure.in: Set bfd_gas for i386-aout when primary target
7018 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7019 we may need the primary te_file. Remove incorrect comment.
7020
7021 * configure: Regenerate.
7022
7023 * config/e-i386aout.c: New file.
7024
7025 * as.c (USE_EMULATIONS): Move to before print_version_id.
7026 (struct emulation): Add i386aout.
7027 (show_usage): Split text strings. Reformat -a text. Add --em
7028 help.
7029 Update copyright.
7030
7031 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7032 (aout_format_ops): New.
7033 Update copyright.
7034
7035 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7036 preprocessor conditional and add aout USE_EMULATIONS tests.
7037 (read_a_source_file): Don't pass error strings to printf as
7038 format arg.
7039 Update copyright.
7040
7041 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7042 format arg.
7043 (do_data): Same here.
7044 (process_file): And here.
7045 Update copyright.
7046
7047 * symbols.c (colon): Rewrite "already defined" fatal message
7048 code for aout with USE_EMULATIONS.
7049 Update copyright.
7050
7051 * config/obj-aout.c (OBJ_HEADER): Define.
7052 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 7053 fields of sentinel.
4c63da97
AM		 7054 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7055 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7056 forms here.
7057 (obj_aout_type): Expand S_SET_OTHER here too.
7058 (obj_read_begin_hook): Remove.
7059 (aout_pop_insert): New.
7060 (obj_aout_s_get_other): New.
7061 (obj_aout_s_get_desc): New.
7062 (aout_format_ops): New.
7063 Update copyright.
7064
7065 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7066 gets aout_pseudo_table.
7067 (aout_pseudo_table): Declare.
7068 (obj_read_begin_hook): Define.
7069 Update copyright.
7070
7071 * config/obj-coff.c (obj_pseudo_table): Rename to
7072 coff_pseudo_table.
7073 (coff_pop_insert): Use coff_pseudo_table.
7074 (coff_sec_sym_ok_for_reloc): Remove.
7075 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7076 and comment all zero entries and remove #if 0 code.
7077 Update copyright.
7078
7079 * config/obj-coff.h (obj_pop_insert): Define.
7080 (coff_pseudo_table): Declare.
7081 Update copyright.
7082
7083 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7084 s_get_size, s_set_size. Comment all zero entries.
7085 Update copyright.
7086
7087 * config/obj-elf.c (elf_s_get_other): New function.
7088 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7089 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7090 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7091 comment.
7092 (obj_elf_parse_section_letters): Don't pass error strings to
7093 printf as format arg.
7094 Update copyright.
7095
7096 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7097 OBJ_MAYBE_ECOFF.
7098 (elf_s_get_other): Declare.
7099 (S_GET_OTHER) Define as elf_s_get_other if not already
7100 defined.
7101 (S_SET_OTHER): Only define when not already defined.
7102 (elf_obj_read_begin_hook): Declare.
7103 (obj_read_begin_hook): Define.
7104 (elf_obj_symbol_new_hook): Declare.
7105 (obj_symbol_new_hook): Define.
7106 Update copyright.
7107
7108 * config/obj-multi.h: Add copyright header and protect against
7109 multiple inclusion. Add * to all function pointers.
7110 (OBJ_HEADER): If defined, include it rather than other defines
7111 in this file.
7112 (obj_frob_file_after_relocs): Test for NULL.
7113 (obj_symbol_new_hook): Here too.
7114 (obj_sec_sym_ok_for_reloc): And here.
7115 (S_GET_OTHER): Define.
7116 (S_GET_DESC): Define.
7117 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7118 (OBJ_MAYBE_ELF): Update comment.
7119
7120 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7121 OBJ_AOUT preprocessor conditional and handle emulation by
7122 testing OUTPUT_FLAVOR.
7123 (i386_displacement): Here too.
7124 (md_section_align): Similarly here.
7125 (i386_target_format): Conditionally compile when more than one
7126 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7127 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7128 (i386_displacement): Here too.
7129 Update copyright.
7130
7131 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7132 Define TARGET_FORMAT for aout only when not multi.
7133 Update copyright.
7134
7135 * config/te-multi.h: Delete file as it's identical to te-generic.h
7136
add0c677
AM		 71372000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7138
7139 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7140 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7141 LONG_MNEM_SUFFIX.
7142
7143 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7144 DWORD_MNEM_SUFFIX.
7145 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7146 comments.
7147
a19d8eb0
CP		 71482000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7149
66778679
RH		 7150 * config/tc-mips.c (mips_do_align): New function.
7151 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 7152
550262c4
NC		 71532000-01-10 Philip Blundell <philb@gnu.org>
7154
7155 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 7156 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 7157 line separator for Linux.
7158 * doc/as.texinfo (Comments): Mention the ARM.
7159
0decc840
NC		 71602000-01-10 Philip Blundell <pb@futuretv.com>
7161
7162 * configure.in (arm*-*-conix*): New target.
7163 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7164 armv*-*-linux-gnu.
7165 * configure: Regenerate.
7166
2e13b764
NC		 71672000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7168
7169 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7170 (obj_elf_visibility): New function.
3e87a760 7171
2e13b764
NC		 7172 * doc/as.texinfo (Visibility): New node: document visibility
7173 pseudo ops.
7174
2f6d2f85 7175For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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