projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Add note about inability to use "make distclean" in maintainer mode.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
08caf3f8
HPN		 12001-03-23 Hans-Peter Nilsson <hp@axis.com>
2
3 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
4 (PIC_SUFFIX_CHAR): New macro.
5 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
6 (pic): New variable.
7 (md_longopts): New option --pic.
8 (OPTION_PIC): Define.
9 (md_estimate_size_before_relax): Tweak longish comment.
10 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
11 (md_assemble): Handle a PIC relocation on prefix and normal
12 instruction operands.
13 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
14 "complex" operand expressions. Call frag_more outside
15 gen_cond_branch_32 parameter list.
16 (cris_process_instruction): Handle PIC relocs on parsed
17 operand expressions. Validize PIC reloc sizes.
18 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
19 (gen_bdap): Handle "complex" operand expressions.
20 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
21 ADD.D offset,PC as jump instruction if generating PIC. Generate
22 error instead of crashing on complex expressions.
23 (cris_number_to_imm): Add segT parameter. All callers changed.
24 Use segT parameter, not now_seg, for segment of fixup. Handle
25 PCREL relocations but check that they are fully resolved.
26 (md_parse_option): Handle OPTION_PIC.
27 (tc_gen_reloc): Handle PIC relocs.
28 (md_show_usage): Update for --pic.
29 (md_apply_fix3): Renamed from md_apply_fix.
30 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
31 (md_cris_force_relocation): Force relocation for PIC relocs.
32
33 * config/tc-cris.h: Tweak attribution.
34 (MD_APPLY_FIX3): Define.
35 (IS_CRIS_PIC_RELOC): New macro.
36 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
37 (tc_fix_adjustable): Don't adjust a globally visible symbol when
38 generating ELF.
39 (tc_frob_symbol): Avoid emitting undefined symbols.
40
38686296
AM		 412001-03-20 Alan Modra <alan@linuxcare.com.au>
42
43 * frags.h (struct frag): Add relax_marker.
44 * write.c (is_dnrange): Delete.
45 (relax_frag): Use correct types for `aim', `target', `address'.
46 Delete `offset', `was_address'. Test `relax_marker' instead of
47 using fragile (and slow) address test.
48 (relax_segment): Init and flip `relax_marker'.
49
2e98d2de
AM		 502001-03-19 Alan Modra <alan@linuxcare.com.au>
51
52 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
53 used register name.
54
e629c13f
SC		 552001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
56
57 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
58 with 'Motorola specification for assembly language input standard'.
59
249e3833
RH		 602001-03-17 Richard Henderson <rth@redhat.com>
61
62 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
63 (dwarf2_directive_loc): Don't use them.
64 (dwarf2_directive_file): Reject duplicate file definitions.
65 (get_filenum): Zero allocated memory.
66 (out_file_list): Complain about missing file definitions.
67
2289f85d
AM		 682001-03-17 Alan Modra <alan@linuxcare.com.au>
69
70 * read.c (do_org): Handle complex expressions.
71 * cgen.c (gas_cgen_finish_insn): Likewise.
72
4d5a53ff
JW		 732001-03-15 David Mosberger <davidm@hpl.hp.com>
74
75 * config/tc-ia64.c (md): New member keep_pending_output.
76 (ia64_flush_pending_output): Flush only if md.keep_pending_output
77 is not set.
78 (dot_xdata): Turn on md.keep_pending_output for the duration of
79 this function.
80 (dot_xfloat_cons): Ditto.
81 (dot_xstringer): Ditto.
82 (dot_xdata_ua): Ditto.
83 (dot_xfloat_cons_ua): Ditto.
84
852001-03-15 Jim Wilson <wilson@redhat.com>
86
87 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
88 label support.
89
19c0258a
AO		 902001-03-15 Alexandre Oliva <aoliva@redhat.com>
91
92 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
93
d68d4570
DD		 942001-03-15 DJ Delorie <dj@redhat.com>
95
96 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
97 blindly freeing string if it isn't at the top of the obstack.
98
f3c180ae
AM		 992001-03-13 Alan Modra <alan@linuxcare.com.au>
100
101 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
102 (NUM_FLAG_CODE): Define.
103 (lex_got): New function.
104 (got_reloc): New global var.
105 (x86_cons_fix_new): New function.
106 (x86_cons): New function.
107 (i386_immediate): Use lex_got here, replacing inline code. Change
108 "ignoring junk.." error message to "junk.."
109 (i386_displacement): Likewise.
110 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
111 (x86_cons): Declare.
112 (TC_CONS_FIX_NEW): Define.
113 (x86_cons_fix_new): Declare.
114
83e7603d
NC		 1152001-03-12 Nick Clifton <nickc@redhat.com>
116
117 * config/tc-arm.c (md_begin): Always set machine type based on
118 cpu_variant.
119
1ae12ab7
AM		 1202001-03-07 Alan Modra <alan@linuxcare.com.au>
121
122 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 123 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 124 union.
f3c180ae
AM		 125 <JumpInterSegment output>: Use correct i.disp_reloc[].
126 <immediate output>: Likewise.
1ae12ab7 127
4f3c3dbb
NC		 1282001-03-06 Nick Clifton <nickc@redhat.com>
129
130 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
131 BLX(1) instruction.
132
dc84e067
NC		 1332001-03-06 Igor Shevlyakov <igor@windriver.com>
134
135 * config/tc-m68k.c : Add 5407 to archs[] table.
136 (HAVE_LONG_BRANCH): Add mcf5407.
137 (select_control_regs): Recognize 5407.
138
a8150a88
DB		 1392001-03-02 Dave Brolley <brolley@redhat.com>
140
1ae12ab7
AM		 141 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
142 than m32r_do_align.
a8150a88 143
e103941e
NC		 1442001-03-02 Richard Sandiford <rsandifo@redhat.com>
145
146 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
147 (gen_to_words): Print warnings if NaNs are found and the target CPU
148 does not support them. Allow largest exponent to be used in normal
149 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
150
7c44d1d3
AJ		 1512001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
152
153 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
154 anymore since we use bfd_elf_generic_reloc now.
155 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
156
27b7e12d
AM		 1572001-02-27 Alan Modra <alan@linuxcare.com.au>
158
159 * configure.in (BFD_VERSION): New.
160 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
161 * configure: Regenerate.
162 * Makefile.am: Run "make dep-am"
163 * Makefile.in: Regenerate.
164 * doc/Makefile.in: Regenerate.
165
1af96959
NC		 1662001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
167
168 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
169 SEC_NEVER_LOAD when the 'n' flag is used.
170 Add SEC_NEVER_LOAD to matchflags.
171
d95767bf
SC		 1722001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
173
174 * symbols.c (decode_local_label_name): Initialize message_format
175 only when an error is reported (perf pb due to I18N).
176
3737d051
L		 1772001-02-23 H.J. Lu <hjl@gnu.org>
178
179 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
180 BFD_ASSEMBLER is not defined.
181
b653e7f9
NC		 1822001-02-23 Richard Sandiford <rsandifo@redhat.com>
183
184 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
185 done if it's against a symbol.
186
7463c317
TW		 1872001-02-22 Timothy Wall <twall@cygnus.com>
188
189 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
190 target formats if applicable.
191 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
192 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
193 * Makefile.in: Regenerated.
194 * configure.in: Added configuration for ia64-*-aix*.
195 * configure: Regenerated.
7c44d1d3 196
87f8eb97
JW		 1972001-02-21 David Mosberger <davidm@hpl.hp.com>
198
199 * config/tc-ia64.c (enum operand_match_result): New type.
200 (operand_match): Change return type to operand_match_result.
201 Fix all returns appropriately, adding support for returning the
202 out-of-range result.
203 (parse_operands): New locals result, error_pos, out_of_range_pos,
204 curr_out_of_range_pos. Rewrite operand matching loop to give better
205 error messages.
7c44d1d3 206
33d01f33
JW		 2072001-02-21 David Mosberger <davidm@hpl.hp.com>
208
209 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
210 (dot_proc): Clear unwind.prologue_count to zero.
211 (dot_prologue): Increment unwind.prologue_count.
212 (dot_restore): If second operand is omitted, use
213 unwind.prologue_count -1 for "ecount" (# of additional regions to
214 pop). Decrement unwind.prologue_count by number of regions
215 popped.
216
7e84d676
NC		 2172001-02-21 Nick Clifton <nickc@redhat.com>
218
219 * doc/as.texinfo (Section): Note that some flags to the COFF
220 version of .section remove attributes rather than setting them.
221
5cd4edbe
KH		 2222001-02-20 Kazu Hirata <kazu@hxi.com>
223
29184774
NC		 224 * config/tc-pdp11.c: Fix formatting.
225 * config/tc-pdp11.h: Likewise.
5cd4edbe 226
80b3ee89
AJ		 2272001-02-20 Bo Thorsen <bo@suse.de>
228
229 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
230 entry.
231
0fde8cc6 2322001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 233
234 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
235 all FreeBSD platforms should look the same at this level.
236 * configure: Rebuilt.
237 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
238
e135f41b
NC		 2392001-02-18 lars brinkhoff <lars@nocrew.org>
240
241 * Makefile.am: Add PDP-11 target.
242 * configure.in: Likewise.
243 * config/tc-pdp11.c: New file.
244 * config/tc-pdp11.h: New file.
245 * doc/Makefile.am: Add PDP-11 documentation.
246 * doc/all.texi: Likewise.
247 * doc/as.texinfo: Likewise.
248 * doc/c-pdp11.texi: New file.
249
363c574f
MG		 2502001-02-16 matthew green <mrg@redhat.com>
251
80b3ee89 252 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 253
fa1cb89c
JW		 2542001-02-13 Jim Wilson <wilson@redhat.com>
255
256 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
257 reloc instead of a 0 reloc.
258 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
259 as done.
260 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
261
c842b53a
ILT		 2622001-02-13 Ian Lance Taylor <ian@zembu.com>
263
264 * write.c (is_dnrange): Stop as soon as the address becomes
265 larger.
266 (relax_frag): Add segment parameter. Only call symbol_get_frag
267 once. Only call is_dnrange if the symbol is in the same segment,
268 and the symbol address is larger.
269 (relax_segment): Pass segment to md_relax_frag and relax_frag.
270 * write.h (relax_frag): Update declaration.
271 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
272 it to relax_frag.
273 * config/tc-m32r.c (m32r_relax_frag): Likewise.
274 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
275 (m32r_relax_frag): Update declaration.
276 * config/tc-mips.h (md_relax_frag): Add segment parameter.
277 * config/tc-tic54x.h (md_relax_frag): Likewise.
278 * doc/internals.texi (CPU backend): Update documentation for
279 md_relax_frag.
280
6fad6acb
AM		 2812001-02-13 Alan Modra <alan@linuxcare.com.au>
282
fddf5b5b
AM		 283 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
284 Mention effect of < 386 architectures on jump promotion.
285 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
286
287 * config/tc-i386.c (no_cond_jump_promotion): New.
288 (set_cpu_arch): Parse "jumps" arch modifier.
289 (insn_size): Modify usage comment.
290 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
291 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
292 (TYPE_FROM_RELAX_STATE): New define.
293 (UNCOND_JUMP, COND_JUMP): Renumber.
294 (md_relax_table): Reorder to suit.
295 (COND_JUMP86): New define.
296 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
297 (md_assemble): Create frag var for jumps of max size, encode relax
298 state for COND_JUMP86.
299 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
300 leave conditional jumps small if no_cond_jump_promotion.
301 (md_convert_frag): Likewise.
302
6fad6acb
AM		 303 * expr.c (operator): Don't bump input_line_pointer for two char
304 operators. Instead return operator size via new param num_chars.
305 (expr): Use above to parse multi-char operators correctly.
306
23df1078
JH		 307Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
308
29184774 309 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 310 BFD_RELOC_X86_64_GOTPCREL.
311 (i386_validate_fix): Likewise.
312
b1e2e654
PB		 3132001-02-12 Philip Blundell <pb@futuretv.com>
314
315 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
316 ldrt/strt instructions.
317
9117d219
NC		 3182001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
319
320 * config/tc-mips.c (macro): For M_LA_AB emit a
321 BFD_RELOC_MIPS_CALL16 relocation or a
322 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
323 BFD_RELOC_MIPS_GOT16 and
324 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
325 loading the jump register when generating SVR4_PIC code.
326
97238fbd
CD		 3272001-02-10 Chris Demetriou <cgd@broadcom.com>
328
329 * configure.in: Make 'mipself' and 'mipsecoff' emulations
330 map to MIPS-specific files, as they used to do before the
331 change on 2000-05-21.
332 * configure: Regerate.
333
0f074f60
CD		 3342001-02-10 Chris Demetriou <cgd@broadcom.com>
335
336 * config/tc-mips.c (md_parse_option): Don't try to compile
337 ELF-only option code if not ELF.
338
91a2ae2a
RH		 3392001-02-08 David Mosberger <davidm@hpl.hp.com>
340
341 * config/tc-ia64.h (md_elf_section_type): New macro.
342 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
343 (they're now handled via ia64_elf_section_type.
344
345 * config/tc-ia64.c (unwind): New members saved_text_seg,
346 saved_text_subseg, and force_unwind_entry.
347 (optimize_unw_records): New function to optimize away unnecessary
348 unwind directives.
349 (ia64_elf_section_type): New function.
350 (output_unw_records): Generate unwind info only if the size is
351 non-zero or if it's forced for some other reason (e.g.,
352 handlerdata or a personality routine).
353 (generate_unwind_image): Don't switch back to previous
354 section---stay inside the unwind info section instead so that
355 handlerdata that may follow goes into the right place.
356 (dot_handlerdata): Force generation of unwind entry and save the
357 current active text segment before generating unwind image.
358 (dot_unwentry): Force generation of unwind entry.
359 (dot_personality): Ditto.
360 (dot_endp): Generate unwind table entry only if there is
361 some unwind info or the unwind entry was forced.
362
363 * config/tc-ia64.c (make_unw_section_name): New macro to form
364 unwind section name.
365 (generate_unwind_image): Add "text_name" argument. Use it to
366 form unwind section name.
367 (dot_handlerdata): Determine current segment (section) name and
368 pass it to generate_unwind_image().
369 (dot_endp): Determine current segment (section) name and use
370 it to determine the appropriate unwind section name.
371 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
372 n, fill, and max arguments.
373
a85d7ed0
NC		 3742001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
375
376 * Makefile.am: Add linux target for S/390.
377 * configure.in: Likewise.
378 * config/tc-s390.c: New file.
379 * config/tc-s390.h: New file.
380
de68de20
AO		 3812001-02-09 Alexandre Oliva <aoliva@redhat.com>
382
383 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
384 2byte, 4byte and 8byte.
385
8ea46bbd
AM		 3862001-02-08 Alan Modra <alan@linuxcare.com.au>
387
388 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
389 md_number_to_chars with size > sizeof (valueT).
390
a99746f4
L		 3912001-02-06 H.J. Lu <hjl@gnu.org>
392
393 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
394 there is no relocation.
395
f4e17b3d
L		 3962001-02-06 H.J. Lu <hjl@gnu.org>
397
398 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
399
400 * config/tc-ia64.c (md_parse_option): Only accept the valid
401 ia64 options on "-axxx".
402
3557da92
JW		 4032001-02-05 Jim Wilson <wilson@redhat.com>
404
405 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
406 aborting for invalid operands.
407
da6c73e0
AM		 4082001-02-06 Alan Modra <alan@linuxcare.com.au>
409
410 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
411 than via pointer. Update all callers.
412 (UNWIND_LOW32): Define.
413 (UNWIND_HIGH32): Define.
414 (pa_build_unwind_subspace): Use the above macros instead of dumping
415 bitfields directly. Call frag_more once rather than multiple times.
416 (md_assemble): Use UNWIND_LOW32.
417 (pa_entry): Likewise
418 (pa_procend): Likewise.
419 (process_exit): Use UNWIND_HIGH32.
420
986c6f4b
SC		 4212001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
422
423 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
424 function to select the header according to the cpu.
425 (md_after_pass_hook, md_do_align): Remove.
426 (md_cleanup, m68hc11_cleanup): Remove.
427 (md_pcrel_from_section): Declare.
428 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
429 (build_jump_insn, build_insn): Likewise.
430 (m68hc11_listing_header): New function.
431 (m68hc11_cleanup): Remove.
432
dbb8ad49
SC		 4332001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
434
328dc123 435 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 436 symbols because there is no support for shared libraries and these
328dc123 437 symbols can't be overridden (unless they are weak).
dbb8ad49 438
a987bfc9
RH		 4392001-02-01 Momchil Velikov <velco@fadata.bg>
440
441 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
442 for the compilation unit with a zero byte.
443
22862cde
AM		 4442001-01-30 Alan Modra <alan@linuxcare.com.au>
445
446 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
447 destinations. Correct range check for 17 and 22 bit branches.
448
8ec6253e
NC		 4492001-01-25 Nick Clifton <nickc@redhat.com>
450
451 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
452 still set. Issue an error message instead.
453 (md_estimate_size_before_relax): Delete unused variable
454 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 455
43ad3147
KH		 4562001-01-23 Kazu Hirata <kazu@hxi.com>
457
458 * as.c: Fix formatting.
459 * ehopt.c: Likewise.
460 * messages.c: Likewise.
461 * stabs.c: Likewise.
462 * symbols.c: Likewise.
463
015c05c1
AM		 4642001-01-23 Ben Elliston <bje@redhat.com>
465
466 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
467
66498417
KH		 4682001-01-22 Kazu Hirata <kazu@hxi.com>
469
470 * config/tc-alpha.c: Fix formatting.
471
1aad8cf8
KH		 4722001-01-19 Kazu Hirata <kazu@hxi.com>
473
474 * config/tc-alpha.c: Fix formatting.
475
32ff5c2e
KH		 4762001-01-18 Kazu Hirata <kazu@hxi.com>
477
478 * config/tc-alpha.c: Fix formatting.
479
cd17328a
NC		 4802001-01-18 Nick Clifton <nickc@redhat.com>
481
482 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
483 "da" flags.
484 (stm_flags): Remove redundant bit from "ed" and "da" flags.
485
81c425d1
AO		 4862001-01-18 Alexandre Oliva <aoliva@redhat.com>
487
488 * configure.in (cpu_type, arch): Match i386 too.
489 * configure: Rebuilt.
490
e5cb08ac
KH		 4912001-01-16 Kazu Hirata <kazu@hxi.com>
492
493 * config/tc-i386.c: Fix formatting.
494
1d3d5051
AM		 4952001-01-16 Alan Modra <alan@linuxcare.com.au>
496
64afeba3
AM		 497 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
498 relocs for .PARISC.unwind section.
499
1d3d5051
AM		 500 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
501 depending on section flags, not just for .text.
502
b44b1b85
JW		 5032001-01-15 Jim Wilson <wilson@redhat.com>
504
505 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
506 not immediately followed by an instruction.
507
098f2ec3
KH		 5082001-01-15 Kazu Hirata <kazu@hxi.com>
509
510 * config/tc-m68hc11.c: Fix formatting.
511
d4887adc
NC		 5122001-01-15 Nick Clifton <nickc@redhat.com>
513
514 * symbols.c (colon): Change 'already defined symbol' from a
515 fatal error to an ordinary error. There is no reason why this
516 error should be fatal.
517
518 * message.c (as_fatal): Delete output file, if one has been
015c05c1 519 created.
d4887adc 520
fcfd4916
AM		 5212001-01-14 Alan Modra <alan@linuxcare.com.au>
522
523 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
524
bfb32b52
KH		 5252001-01-14 Kazu Hirata <kazu@hxi.com>
526
527 * config/tc-alpha.c: Fix formatting.
528 * config/tc-arc.c: Likewise.
529 * config/tc-arc.h: Likewise.
530 * config/tc-d10v.c: Likewise.
531 * config/tc-i370.c: Likewise.
532 * config/tc-i386.c: Likewise.
533 * config/tc-i960.c: Likewise.
534 * config/tc-m68k.c: Likewise.
535 * config/tc-ppc.c: Likewise.
536 * config/tc-sparc.c: Likewise.
537 * config/tc-tahoe.c: Likewise.
538 * config/tc-vax.c: Likewise.
539
1e07b820
KH		 540 * config/tc-arc.c: Fix formatting.
541
19203624
KH		 542 * config/tc-arc.c: Fix formatting.
543
1328dc98
AM		 5442001-01-14 Alan Modra <alan@linuxcare.com.au>
545
c46b7515
AM		 546 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
547 both 32 and 64 bit ELF.
548
1328dc98
AM		 549 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
550 and don't bother storing `m' for "ce" completer. Tidy handling of
551 'J' and 'K' operands to suit. Handle '<' and '>' operands.
552
b9d79e03
JH		 553Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
554
29184774 555 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 556 (i386_mach): Declare.
29184774 557 * config/tc-i386.c (i386_mach): New function.
b9d79e03 558
a349d9dd
PB		 5592001-01-13 Philip Blundell <philb@gnu.org>
560
561 * doc/as.texinfo: Fix spelling and cross-references.
562
563 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
564 character for all systems, not just GNU/Linux. Make it explicit
565 that `-k' doesn't affect code generation, just ELF flags.
566
e2914f48
JH		 567Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
568
569 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
570 instructions.
571
272d76e0
FCE		 5722001-01-12 Frank Ch. Eigler <fche@redhat.com>
573
574 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
575
d0398d6a
NC		 5762001-01-12 Nick Clifton <nickc@redhat.com>
577
578 * as.c (print_args): Update copyright date to 2001.
579
2d73a4ca
NC		 5802001-01-12 Peter Targett <peter.targett@arccores.com>
581
582 * doc/c-arc.texi: New file.
583 Some sections to be expanded.
584
6e0b89ee
AM		 5852001-01-12 Alan Modra <alan@linuxcare.com.au>
586
587 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
588 (md_parse_option): Always accept "--32".
589
0d2bcfaf
NC		 5902001-01-11 Peter Targett <peter.targett@arccores.com>
591
592 * as.h (TC_ARC): Ensure struc-symbol.h included.
593 * as.c (dwarf2dbg.h): Include to remove implicit declaration
594 warnings.
595 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
596 (TARGET_SYMBOL_FIELDS) added.
597
598 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
599 * doc/c-arc.texi: New file.
600 Some sections to be expanded.
601 * doc/as.texinfo: Update command-line options.
602 Removed outdated text for ARC dependant features, instead include
603 text from above file.
604
605 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
606 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
607 (targ-cpu.h) header.
608 * config/tc-arc.h:
609 * config/tc-arc.c: New updated configuration for
610 ARC, including selection of core variants, and extensibility of
611 instructions, registers etc. through directives.
612
613 * config/tc-arc.c (arc_extinst): Minor corrections for
614 error messages.
615 (arc_common) Likewise. Make alignment argument optional for local
616 symbols also, with default of zero.
617
88051039
SC		 6182001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
619
620 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
621 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
622 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
623 and fix_new_exp() instead.
624 (md_convert_frag): For indexed post byte use the symbol value
625 rather than the displacement.
626 (md_relax_table): Fix indexed offset relax.
627
d8273f3b
SC		 6282001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
629
630 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
631 relax weak symbols.
015c05c1 632 (relaxable_symbol): New function.
d8273f3b 633
eea2ad45
AJ		 6342001-01-11 Andreas Jaeger <aj@suse.de>
635
636 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
637 not used anywhere.
638
7a91e76a
NC		 6392001-01-10 Nick Clifton <nickc@redhat.com>
640
641 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
642 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
643
aa257fcd
NC		 6442001-01-10 Nick Clifton <nickc@redhat.com>
645
646 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
647 character used to dollar local symbols.
648 (LOCAL_LABEL_CHAR): New constant - the magic character used to
649 local label symbols.
650 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
651 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
652 if defined.
653 Use LOCAL_LABEL_CHAR.
654 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
655 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
656 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
657
b77a7acd
AJ		 6582001-01-08 Bo Thorsen <bo@suse.de>
659
015c05c1
AM		 660 * config/tc-i386.c (i386_immediate, i386_displacement):
661 GOTPCREL check fix.
b77a7acd 662
5c2bd011
ILT		 6632001-01-07 Ian Lance Taylor <ian@zembu.com>
664
665 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
666 in last change.
667
46a04e3a
PB		 6682001-01-07 Philip Blundell <philb@gnu.org>
669
670 * doc/as.texinfo (Bug Reporting): Update email address for
671 reports.
672 * README: Likewise.
673
b96d3a20
JH		 674Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
675
676 * configure.in: Define DEFAULT_ARCH for i386.
29184774 677 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 678 move testing for 64bit operands to proper place.
679
55b62671
AJ		 6802001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
681
682 * doc/as.texinfo: Document '#' as comment character for i386 and
683 x86_64. Add AMD x86-64 into menu of machine dependent information.
684
685 * doc/c-i386.texi: Document x86_64 extensions.
686
7bc70a8e
JH		 687Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
688
29184774 689 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 690
a167610d
JH		 691Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
692
29184774 693 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 694 * NEWS: Add note about Pentium4 support.
695
09f131f2
JH		 696Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
697
29184774 698 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 699 (type_names): Add new types.
700
6f8c0c4c
JH		 701Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
702
29184774 703 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 704 CpuUnknown): Renumber
705 (CpuP4, CpuSSE2): New.
706 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
707
b96ed59a
PB		 7082001-01-03 Philip Blundell <pb@futuretv.com>
709
710 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
711 relocs.
712 (alpha_fix_adjustable): Likewise.
713 (md_apply_fix): Likewise.
714
a735d1cd
L		 7152000-12-31 H.J. Lu <hjl@gnu.org>
716
717 * listing.c (listing_message): Allocate string only if it is
718 used.
719
720 * configure: Rebuild.
721
67db5ab4
HPN		 7222000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
723
724 * doc/internals.texi (Relaxing with a table) <after relaxation>:
725 Point out caveats with generating fixups for the opcode in a frag.
726
c0d8940f
JH		 727Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
728
729 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
730 * NEWS: Add x86_64.
731
087f563c
L		 7322000-12-29 H.J. Lu <hjl@gnu.org>
733
734 * listing.c (calc_hex): Print the variable part only if the
735 fragment type is rs_fill.
736
8108ad8e
HPN		 7372000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
738
739 * doc/internals.texi (tc_conditional_pseudoop,
740 TC_LINKRELAX_FIXUP): Fix typos.
741
799051fc
RH		 7422000-12-28 Richard Henderson <rth@redhat.com>
743
744 * write.c (subsegs_finish): Fix thinko last change -- don't
745 "optimize" the alignment == 0 case.
746
0a9ef439
RH		 7472000-12-28 Richard Henderson <rth@redhat.com>
748
749 * as.h (rs_align_test): New.
750 * frags.c (NOP_OPCODE): Move default from read.c.
751 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
752 (frag_align_code): New.
753 * frags.h (frag_align_code): Declare.
754 * read.c (NOP_OPCODE): Remove.
755 (do_align): Use frag_align_code.
756 * write.c (NOP_OPCODE): Remove.
757 (get_recorded_alignment): New.
758 (cvt_frag_to_fill): Handle rs_align_test.
759 (relax_segment): Likewise.
760 (subsegs_finish): Align last subseg in section to the
761 section alignment. Use frag_align_code.
762 * write.h (get_recorded_alignment): Declare.
763 * config/obj-coff.c (size_section): Handle rs_align_test.
764 (fill_section, fixup_mdeps): Likewise.
765 (write_object_file): Use frag_align_code.
766
767 * config/tc-alpha.c (alpha_align): Use frag_align_code.
768 (alpha_handle_align): New.
769 * config/tc-alpha.h (HANDLE_ALIGN): New.
770 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
771
772 * config/tc-i386.h (md_do_align): Use frag_align_code.
773 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
774
775 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
776 (ia64_handle_align): New.
777 * config/tc-ia64.h (HANDLE_ALIGN): New.
778 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
779
780 * config/tc-m32r.c (m32r_do_align): Remove.
781 (m32r_handle_align): New.
782 (fill_insn): Use frag_align_code.
783 * config/tc-m32r.h (md_do_align): Remove.
784 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
785 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
786 * config/tc-mips.c, config/tc-mips.h: Similarly.
787
788 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
789 (sh_handle_align): Likewise. Handle rs_align_code.
790 (sh_do_align): Remove.
791 * config/tc-sh.h (md_do_align): Remove.
792 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
793
794 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
795 (sparc_handle_align): Likewise. Handle rs_align_code.
796 * config/tc-sparc.h (md_do_align): Remove.
797 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
798
3cd4dda7
DD		 7992000-12-22 DJ Delorie <dj@redhat.com>
800
801 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
802 when we assemble the first half of a pair.
803
ec56dfb4
L		 8042000-12-22 H.J. Lu <hjl@gnu.org>
805
806 * config/tc-i386.c (reloc): Update the macro for non-bfd
807 assembler.
808 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
809
ad1172d4
L		 8102000-12-22 H.J. Lu <hjl@gnu.org>
811
812 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
813
3e73aa7c
JH		 814Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
815
29184774 816 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 817 (QWORD_MNEM_SUFFIX): New macro.
818 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
819 New macros
820 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
821 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
822 ImmExt): Renumber.
823 (Size64, No_qSuf, NoRex64, Rex64): New macros.
824 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
825 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
826 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
827 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
828 Renumber.
829 (Reg, WordReg): Add Reg64.
830 (Imm): Add Imm32S and Imm64.
831 (EncImm): New.
832 (Disp): Add Disp64 and Disp32S.
833 (AnyMem): Add Disp32S.
834 (RegRex, RegRex64): New macros.
835 (rex_byte): New type.
29184774 836 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 837 (fits_in_unsigned_long, fits_in_signed_long): New functions.
838 (reloc): New parameter "signed"; support x86_64.
839 (set_code_flag): New.
840 (DEFAULT_ARCH): New macro; default to "i386".
841 (default_arch): New static variable.
842 (struct _i386_insn): New fields Operand_PCrel; rex.
843 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
844 (flag_code): New enum and static variable.
845 (use_rela_relocations): New static variable.
846 (flag_code_names): New static variable.
847 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
848 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
849 K6 and Athlon.
850 (i386_align_code): Return plain "nop" for x86_64.
851 (mode_from_disp_size): Support Disp32S.
852 (smallest_imm_type): Support Imm32S and Imm64.
853 (offset_in_range): Support size of 8.
854 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
855 (md_pseudo_table): Add "code64"; use set_code_flat.
856 (md_begin): Emit sane error message on hash failure.
857 (tc_i386_fix_adjustable): Support x86_64 relocations.
858 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
859 instructions supported on particular arch just partially,
860 output of 64bit immediates, handling of Imm32S and Disp32S type.
861 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
862 (i386_displacement): Likewise.
863 (i386_index_check): Cleanup; support 64bit addresses.
864 (md_apply_fix3): Support x86_64 relocation and rela.
865 (md_longopts): Add "32" and "64".
866 (md_parse_option): Add OPTION_32 and OPTION_64.
867 (i386_target_format): Call even for ELFs; choose between
868 elf64-x86-64 and elf32-i386.
869 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
870 (tc_gen_reloc): Support rela relocations and x86_64.
871 (intel_e09_1): Support QWORD.
872
21d6c4af
DN		 8732000-12-15 Diego Novillo <dnovillo@redhat.com>
874
875 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 876 it's not an offset expression.
21d6c4af
DN		 877 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
878 keep the braces '[' and ']' in the output string.
879 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
880 != FLAT. There is no such op_modifier.
881
6717891c
NC		 8822000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
883
884 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
885 if we have it.
886
ee515fb7
KH		 8872000-12-13 Kazu Hirata <kazu@hxi.com>
888
889 * as.h: Fix formatting.
890 * cgen.h: Likewise.
891 * dwarf2dbg.c: Likewise.
892 * input-scrub.c: Likewise.
893 * read.h: Likewise.
894
349a994c
DD		 8952000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
896
897 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
898 configure: Regenerate.
899
42dbf88c
NC		 9002000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
901
902 * dwarf2dbg.c: #include <limits.h> only if it exists.
903
0485cba3
AM		 9042000-12-13 Rodney Brown <RodneyBrown@mynd.com>
905
906 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
907 (md_apply_fix): Here too.
908
514829c3
JW		 9092000-12-12 Jim Wilson <wilson@redhat.com>
910
911 * config/tc-ia64.h (ia64_init): Add prototype.
912
92eb7b32
L		 9132000-12-12 H.J. Lu <hjl@gnu.org>
914
915 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
916
917 * read.h (outputting_stabs_line_debug): Change it to int.
918 * stabs.c (outputting_stabs_line_debug): Likewise.
919
8141c27d
GK		 9202000-12-12 Geoffrey Keating <geoffk@redhat.com>
921
922 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
923 the address of a function result.
924
5d6f4f16
GK		 9252000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
926
927 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
928 (md_assemble): Call dwarf2_emit_insn.
929 (shlib): Fix typo SHILB -> SHLIB.
930 (md_parse_option): Likewise.
931 (ppc_elf_validate_fix): Likewise:
932 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
933
d4c0c039
NC		 9342000-12-12 Nick Clifton <nickc@redhat.com>
935
936 * cgen.h: Fix formatting.
937 * input-scrub.c: Fix formatting.
938 * macro.c: Fix formatting.
e972090a 939 * config/tc-mips.c: Fix formatting.
584da044 940 * doc/c-mips.texi: Fix formatting.
55b62671 941
f16b83df
JH		 942Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
943
29184774 944 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 945 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
946 references.
947 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
948 otherwise.
29184774 949 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 950 (No_dSuf): Kill.
951
952 * i386.h (*_Suf): Remove No_dSuf.
953 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
954 Remove.
955 (i386_optab): Remove 'd' in the suffixes.
956
50705ef4
AM		 9572000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
958
959 * config/tc-i386.c (T_SHORT): Undefine before defining.
960
beae10d5
KH		 9612000-12-05 Kazu Hirata <kazu@hxi.com>
962
963 * config/tc-mips.c: Fix formatting.
964
bccba5f0 9652000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 966
967 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
968 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
969 (md_show_usage): Ditto.
970 (md_parse_option): Ditto.
971 (d10v_cleanup): Writes pending instruction only if
972 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 973 Fix compile time warning messages.
50705ef4
AM		 974
975 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 976
9772000-12-04 Matthew Hiller <hiller@redhat.com>
978
50705ef4 979 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 980 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
981 function entry and unset at function exit.
982
50705ef4 983 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 984
985 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
986
987 * dwarf2dbg.c: Fix compile time warning messages.
988
bc805888
KH		 9892000-12-03 Kazu Hirata <kazu@hxi.com>
990
991 * config/tc-a29k.c: Fix formatting.
992 * config/tc-alpha.c: Likewise.
993 * config/tc-arm.c: Likewise.
994 * config/tc-cris.c: Likewise.
995 * config/tc-hppa.c: Likewise.
996 * config/tc-i370.c: Likewise.
997 * config/tc-i386.c: Likewise.
998 * config/tc-i860.c: Likewise.
999 * config/tc-i960.c: Likewise.
1000 * config/tc-ia64.c: Likewise.
1001 * config/tc-m68hc11.c: Likewise.
1002 * config/tc-m68k.c: Likewise.
1003 * config/tc-m88k.c: Likewise.
1004 * config/tc-pj.c: Likewise.
1005 * config/tc-ppc.c: Likewise.
1006 * config/tc-sh.c: Likewise.
1007 * config/tc-sparc.c: Likewise.
1008 * config/tc-tahoe.c: Likewise.
1009 * config/tc-vax.c: Likewise.
1010
3dacdf2e
NC		 10112000-12-01 Chris Demetriou <cgd@sibyte.com>
1012
50705ef4
AM		 1013 * config/tc-mips.c (mips_ip): When calculating offsets,
1014 don't accept as constant the difference between the
1015 addresses of symbols in two different sections.
1016
1017 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1018 specifiers.
1019 (validate_mips_insn): Likewise. Also, update 'B' operand
1020 specifier to use OP_*_CODE20 constants and delete 'm' operand
1021 specifier.
1022 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1023 operand specifiers. Change warning generated by 'B' operand
1024 specifier to reflect its new multi-purpose usage.
1025
1026 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1027 -1, and update comment.
1028 (file_mips_isa): Likewise.
1029 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1030 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1031 ISA_* constants rather than hard-coded numbers.
1032 (mips_cpu_info): New structure.
1033 (mips_cpu_info_table): New table describing CPU and ISA names
1034 and numbers.
1035 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1036 mips_cpu_info_from_cpu): New functions.
1037 (mips_isa_to_str): New function to get string for ISA name.
1038 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1039 return const char *.
1040 (md_begin): Redo CPU and ISA selection logic, using
1041 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1042 than hard-coded numbers.
1043 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1044 ISA_* constants rather than hard-coded numbers.
1045 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1046 (md_longopts): Delete OPTION_NO_MIPS32.
1047 (md_parse_option): Convert to use ISA_* constants rather than
1048 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1049 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1050 to use strcasecmp to recognize "default" and to use
1051 mips_cpu_info_from_name to get CPU numbers from argument.
1052 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1053 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1054 mips32-4k.
1055 (s_mipsset): Accept ISA value 32.
1056 * doc/as.texinfo: Clean up MIPS options summary slightly,
1057 remove -no-mips32. Add note about -mips4 and -mips32
1058 specifying those ISA levels. Delete -mips32 and -no-mips32
1059 cpu flag descriptions.
1060 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1061 up the supported CPU switch list, and replace 4Kc, 4Km, and
1062 4Kp entries with a single mips32-4k entry. Note that you can
1063 use ".set mips32".
1064
29184774 1065 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1066 ISA_MIPS64.
1067 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1068 -mips5 and -mips64.
1069 (md_parse_option): Add cases for OPTION_MIPS5 and
1070 OPTION_MIPS64.
1071 (md_show_usage): Mention -mips5 and -mips64 arguments.
1072 (s_mipsset): Add cases for MIPS5 and MIPS64.
1073 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1074 and pseudo-CPUs.
1075 * doc/as.texinfo: Mention -mips5 and -mips64 options
1076 and their meanings.
1077 * doc/c-mips.texi: Likewise. Also update introduction
1078 and ".set" usage information.
1079
1080 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1081 CPU list.
1082 (mips_cpu_info_table): Add SB-1 entries.
1083 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1084 known to the -mcpu option.
1085
1086 * doc/as.texinfo: Correct description of MIPS -mcpu
1087 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1088
5f68c319
NC		 10892000-12-01 Joel Sherrill <joel@OARcorp.com>
1090
3dacdf2e
NC		 1091 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1092 New targets.
1093 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1094 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1095 * configure: Regenerate.
1096 * config.in: Regenerate.
1097 * Makefile.in: Regenerate.
1098 * aclocal.m4: Regenerate.
1099 * po/gas.pot: Regenerate.
50705ef4 1100
4ce3447c
PB		 11012000-11-30 Philip Blundell <pb@futuretv.com>
1102
1103 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1104 even in non BFD_ASSEMBLER case.
1105
76a0ddac
DN		 11062000-11-30 Diego Novillo <dnovillo@redhat.com>
1107
29184774 1108 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1109 syntax.
1110
220e750f
RH		 11112000-11-29 Richard Henderson <rth@redhat.com>
1112
1113 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1114 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1115 thread multiple subsegments properly; handle multiple code
1116 sections properly; emit proper compilation unit info for assembler
1117 generated debugging.
1118
1119 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1120 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1121 (dwarf2dbg_estimate_size_before_relax): Declare.
1122 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1123 * write.c: Include dwarf2dbg.h.
1124 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1125 (relax_segment): Likewise.
1126
99b222b4
HPN		 11272000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1128
1129 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1130 jump>: Use as_bad_where instead of as_bad. Tweak error message
1131 accordingly. Stabilize frag by updating fix part and resetting
1132 variant part.
1133 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1134 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1135 indexing is_end_of_line[].
1136 (md_assemble): Initialize size to 0.
1137 (md_section_align): Mark parameter seg as unused.
e46fee70 1138 (parse_reg): Parse names case-insensitively.
99b222b4 1139
814f6641
KH		 11402000-11-28 Kazu Hirata <kazu@hxi.com>
1141
1142 * config/obj-aout.h: Fix formatting.
1143 * config/obj-bout.h: Likewise.
1144 * config/obj-coff.c: Likewise.
1145 * config/obj-coff.h: Likewise.
1146 * config/obj-elf.h: Likewise.
1147 * config/obj-som.h: Likewise.
1148 * config/obj-vms.c: Likewise.
1149 * config/obj-vms.h: Likewise.
1150 * config/tc-h8300.h: Likewise.
1151 * config/tc-ns32k.h: Likewise.
1152 * config/tc-sparc.h: Likewise.
1153 * config/tc-tic54x.h: Likewise.
1154 * config/tc-z8k.h: Likewise.
1155
e47b9e39
NC		 11562000-11-28 Nick Clifton <nickc@redhat.com>
1157
1158 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1159 License is present in the sources, but not the output, and
1160 also available from the GNU website.
1161 (GNU Free Documentation License): Comment out this section.
1162
fcdc20a4
HPN		 11632000-11-28 Hans-Peter Nilsson <hp@axis.com>
1164
43c34dee
HPN		 1165 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1166 targets. Remove i860 from valid a.out targets.
1167 * Makefile.in: Regenerate.
1168
fcdc20a4 1169 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1170 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1171 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1172 (s_cris_file, s_cris_loc): New.
1173 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1174 * Makefile.am: Regenerate dependencies.
1175 * Makefile.in: Regenerate.
1176
16887944
AM		 11772000-11-28 Alan Modra <alan@linuxcare.com.au>
1178
1179 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1180 (MRI_MUL_PRECEDENCE): Likewise.
1181 (op_rank): Fix a comment typo.
1182
ae3e85dd
SC		 11832000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1184
1185 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1186 the error message.
1187 (get_operand): Fix analysis for movw/movb instructions.
1188
077b8428
NC		 11892000-11-24 Nick Clifton <nickc@redhat.com>
1190
1191 * configure.in (xscale-elf): Add target.
1192 (xscale-coff): Add target.
1193 * configure: Regenerate.
1194
1195 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1196 extenstion.
1197 (ARM_EXT_XSCALE): New ARM architecture extension.
1198 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1199 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1200 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1201 (ARM_ARCH_V4): Remove processor from architecture.
1202 (ARM_ARCH_3M): New architecutre definition.
1203 (ARM_ARCH_V5TE): New architecutre definition.
1204 (ARM_ARCH_XSCALE): New architecutre definition.
1205 (CPU_DEFAULT): Allow to be defaulted to XScale.
1206 (atpcs): New boolean variable.
1207 (ldr_flags): Support 'd' flag for double word loads.
1208 (str_flags): Support 'd' flag for double word stored.
1209 (do_mia): New function.
1210 (do_mar): New function.
1211 (do_mra): New function.
1212 (do_pld): New function.
1213 (do_ldrd): New function.
1214 (do_blx): New function.
1215 (do_bkpt): New function.
1216 (do_clz): New function.
1217 (do_lstc2): New function.
1218 (do_cdp2): New function.
1219 (do_t_blx): New function.
1220 (do_t_bkpt): New function.
1221 (do_smla): New function.
1222 (do_smlal): New function.
1223 (do_smul): New function.
1224 (do_qadd): New function.
1225 (do_co_reg2c): New function.
1226 (LONGEST_INSN): Redefine to 7.
1227
1228 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1229 command line switches.
1230
2434f565
JW		 12312000-11-22 Jim Wilson <wilson@redhat.com>
1232
1233 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1234 (struct rsrc): Make line unsigned.
1235 (gr_values): Add missing initializer.
1236 (SLOT_NUM_NOT_SET): Add unsigned cast.
1237 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1238 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1239 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1240 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1241 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1242 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1243 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1244 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1245 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1246 Add ATTRIBUTE_UNUSED to unused parameters.
1247 (convert_expr_to_ab_reg): Add parens.
1248 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1249 (dot_prologue): Initialize grsave when declared.
1250 (md_pseudo_table): Add missing initializers.
1251 (operand_match): Add casts to bfd_vma.
1252 (emit_one_bundle): Delete unused local prev. Make required_template
1253 unsigned.
1254 (specify_resource): Cast i to unsigned.
1255 (note_register_values): Use fprintf_vma.
1256 (print_dependency): Likewise.
1257
5a080f89
JW		 12582000-11-21 Jim Wilson <wilson@redhat.com>
1259
5e7474a7
JW		 1260 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1261 for unwind info section.
1262 (dot_endp): Likewise for unwind section.
1263
5a080f89
JW		 1264 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1265 fix_new_exp.
1266
732d96b6
JJ		 12672000-11-21 Jakub Jelinek <jakub@redhat.com>
1268
1269 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1270 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1271 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1272
6d2cf69f
RH		 12732000-11-17 Richard Henderson <rth@redhat.com>
1274
1275 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1276 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1277 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1278
8179bd9b
NC		 12792000-11-17 Nick Clifton <nickc@redhat.com>
1280
1281 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1282 .file pseudo ops.
1283
316e2c05
RH		 12842000-11-17 Richard Henderson <rth@redhat.com>
1285
1286 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1287
a8316fe2
RH		 12882000-11-17 Richard Henderson <rth@redhat.com>
1289
1290 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1291 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1292 tri-state definition of alpha_flag_mdebug.
1293 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1294 (s_alpha_file): Store first .file directive.
1295 (s_alpha_stab): New.
1296 (md_pseudo_table): Add stabs and stabn.
1297
e346e481
RH		 12982000-11-17 Richard Henderson <rth@redhat.com>
1299
1300 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1301
4dc7ead9
RH		 13022000-11-17 Richard Henderson <rth@redhat.com>
1303
1304 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1305 (main): Call dwarf2_finish.
4dc7ead9
RH		 1306 * as.h (debug_type): Clarify documentation of the meaning
1307 of this variable.
1308 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1309 (print_stats): Fix parenthesis problem.
1310 (now_subseg_size): New.
1311 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1312 (dwarf2_directive_file): Don't set debug_type.
1313 (dwarf2_where): Honor DEBUG_DWARF2 first.
1314 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1315 do nothing if not emitting dwarf2 debug info, or no work.
1316 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1317 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1318 (ecoff_new_file): Likewise.
1319 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1320 commentary wrt dwarf2.
1321
1322 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1323 ATTRIBUTE_UNUSED as needed.
1324 (emit_insn): Call dwarf2_emit_insn.
1325 (s_alpha_file): New.
1326 (s_alpha_loc): New.
1327 (s_alpha_coff_wrapper): Don't handle them.
1328 (md_pseudo_table): Update for .file and .loc.
1329 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1330
1331 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1332 don't protect with debug_type.
1333 * config/tc-hppa.c (md_assemble): Likewise.
1334 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1335 * config/tc-mn10300.c (md_assemble): Likewise.
1336 * config/tc-sh.c (md_assemble): Likewise.
1337 * config/tc-v850.c (md_assemble): Likewise.
1338
1339 * config/tc-arm.c (arm_end_of_source): Remove.
1340 * config/tc-hppa.c (pa_end_of_source): Remove.
1341 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1342 * config/tc-mn10300.c (mn10300_finalize): Remove.
1343 * config/tc-sh.c (sh_finalize): Remove.
1344 * config/tc-v850.c (sh_finalize): Remove.
1345
1346 * config/tc-arm.h (md_end): Remove.
1347 * config/tc-hppa.h (md_end): Remove.
1348 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1349 * config/tc-m68hc11.h (md_end): Remove.
1350 * config/tc-mn10300.h (md_end): Remove.
1351 * config/tc-sh.h (md_end): Remove.
1352 * config/tc-v850.h (md_end): Remove.
1353
1354 * config/tc-ia64.c (emit_one_bundle): Don't protect
1355 dwarf2 bits with debug_type.
1356 (md_assemble): Likewise.
1357 (ia64_end_of_source): Don't call dwarf2_finish.
1358
ca683b78
JW		 13592000-11-16 Jim Wilson <wilson@redhat.com>
1360
1361 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1362 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1363 > 16.
1364
6f620856
L		 13652000-11-16 H.J. Lu <hjl@gnu.org>
1366
1367 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1368 version name.
1369
19d63e5d
KH		 13702000-11-15 Kazu Hirata <kazu@hxi.com>
1371
1372 * config/tc-tic30.c: Fix formatting.
1373 * config/tc-tic80.c: Likewise.
1374 * config/tc-v850.c: Likewise.
1375 * config/tc-vax.c: Likewise.
1376 * config/tc-w65.c: Likewise.
1377 * config/tc-z8k.c: Likewise.
1378
a8761a19
DD		 13792000-11-14 DJ Delorie <dj@redhat.com>
1380
1381 * config/tc-v850.c: Support dwarf2.
1382 * config/tc-v850.h: Ditto.
1383
1384 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1385 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1386
88be23ec
BS		 13872000-11-15 Bernd Schmidt <bernds@redhat.com>
1388
29184774 1389 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1390 (errata_nops_necessary_p): New function.
1391 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1392 md.
1393
72a76794
JW		 13942000-11-14 Jim Wilson <wilson@redhat.com>
1395
1396 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1397 return little endian bfd formats.
1398
4a1805b1
KH		 13992000-11-14 Kazu Hirata <kazu@hxi.com>
1400
1401 * config/aout_gnu.h: Fix formatting.
1402 * config/atof-vax.c: Likewise.
1403 * config/m68k-parse.h: Likewise.
1404 * config/m88k-opcode.h: Likewise.
1405 * config/obj-elf.c: Likewise.
1406 * config/tc-arm.c: Likewise.
1407 * config/tc-cris.c: Likewise.
1408 * config/tc-i386.c: Likewise.
1409 * config/tc-ia64.c: Likewise.
1410 * config/tc-mn10300.c: Likewise.
1411 * config/te-386bsd.h: Likewise.
1412 * config/te-hppa.h: Likewise.
1413 * config/te-nbsd.h: Likewise.
1414 * config/te-ppcnw.h: Likewise.
1415 * config/te-sparcaout.h: Likewise.
1416 * config/te-tmips.h: Likewise.
1417 * config/vax-inst.h: Likewise.
1418 * config/vms-conf.h: Likewise.
1419
c810873d
JJ		 14202000-11-14 Jakub Jelinek <jakub@redhat.com>
1421
1422 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1423
79082ff0
L		 14242000-11-13 H.J. Lu <hjl@gnu.org>
1425
1426 * config/obj-elf.c (elf_frob_symbol): Support
1427 ".symver name,name2@@@nodename".
1428 (elf_frob_file_before_adjust): Likewise.
1429
1430 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1431 and ".symver name,name2@@@nodename".
1432 Fix a typo.
1433
1da00eb4
L		 14342000-11-12 H.J. Lu (hjl@gnu.org)
1435
1436 * config/obj-elf.c (obj_elf_symver): Check missing version
1437 name.
1438
f585997b
L		 14392000-11-12 H.J. Lu (hjl@gnu.org)
1440
1441 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1442 instead of bfd_vma for non-bfd assemblers.
1443
ef5c4bfc
KH		 14442000-11-09 Kazu Hirata <kazu@hxi.com>
1445
1446 * itbl-ops.c: Fix comment typos.
1447
f5a30c2e
JW		 14482000-11-08 Jim Wilson <wilson@redhat.com>
1449
1450 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1451 (struct unwind): Add next_slot_frag field.
1452 (slot_index): New parameters slot_frag and first_frag. Add code
1453 to add in frag sizes when different. Add comments.
1454 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1455 arguments to slot_index.
1456 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1457 loop end. Set next_slot_frag field.
1458
339681c0
L		 14592000-11-07 H.J. Lu <hjl@gnu.org>
1460
1461 * doc/as.texinfo (.symver): Updated for versioned symbol
1462 reference.
1463
1464 * obj.h (format_ops): Add the frob_file_before_adjust field.
1465
1466 * config/obj-aout.c (aout_format_ops): Set the
1467 frob_file_before_adjust field to 0.
1468 * config/obj-coff.c (coff_format_ops): Likewise.
1469 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1470
1471 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1472 name.
1473 (elf_frob_file_before_adjust): New function to remove unneeded
1474 versioned symbols from the symbol table.
1475 (elf_format_ops): Set the frob_file_before_adjust field to
1476 elf_frob_file_before_adjust.
1477
1478 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1479 not defined.
1480
1481 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1482
4a314ec8
NC		 14832000-11-07 Peter Targett <peter.targett@arccores.com>
1484
1485 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1486 BIG_ENDIAN macros.
1487 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1488 Fix compile time warning messages.
50705ef4 1489
604d524f
NC		 14902000-11-07 Nick Clifton <nickc@redhat.com>
1491
1492 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1493 buffer in order to avoid buffer overflows.
1494
44f5c83a
JW		 14952000-11-06 Steve Ellcey <sje@cup.hp.com>
1496
1497 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1498 Change M to m for -milp32 or -mlp64 to match gcc.
1499 (dot_endp): Use bytes_per_address instead of 8.
1500 (emit_one_bundle): Use number_to_chars_littleendian instead of
1501 md_number_to_chars.
1502 (fix_insn): Likewise.
1503 (ia64_init): New function.
1504 (ia64_target_format): New function.
1505 (md_begin): Set endianness, arch, and machine as appropriate.
1506 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1507 Make these macros depend on TE_HPUX macro.
1508 (TARGET_FORMAT): Define.
1509 (HOST_SPECIAL_INIT): Define.
1510 * config/te-hpux.h: New file.
1511 * configure.in: Add "ia64-*-hpux*" target to configure.
1512 * configure: Regenerate.
50705ef4 1513
7152f1dc
KH		 15142000-11-06 Kazu Hirata <kazu@hxi.com>
1515
ef99799a
KH		 1516 * as.c: Fix formatting.
1517 * dwarf2dbg.c: Likewise.
1518 * input-file.c: Likewise.
7152f1dc
KH		 1519 * input-file.h: Likewise.
1520 * input-scrub.c: Likewise.
ef99799a
KH		 1521 * itbl-ops.c: Likewise.
1522 * listing.c: Likewise.
1523 * macro.h: Likewise.
1524 * messages.c: Likewise.
1525 * read.c: Likewise.
1526 * subsegs.c: Likewise.
1527 * subsegs.h: Likewise.
1528 * write.c: Likewise.
7152f1dc 1529
cf055d54
NC		 15302000-11-06 Nick Clifton <nickc@redhat.com>
1531
1532 * doc/as.texinfo: Add GNU Free Documentation License.
1533 * doc/gasp.texi: Add GNU Free Documentation License.
1534 * doc/as.1: Add GNU Free Documentation License.
1535
8d6b5c8e
NC		 15362000-11-05 Nick Clifton <nickc@redhat.com>
1537
1538 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1539
59ff2774
NC		 15402000-11-02 Per Lundberg <plundis@chaosdev.org>
1541
1542 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1543 * configure: Regenerate.
1544
37d8bb27
NC		 15452000-11-01 Nick Clifton <nickc@redhat.com>
1546
1547 * read.c (original_case_string): New global variable.
1548 (read_a_source_file): Copy opcode string into
1549 original_case_string if clobbering the case of the opcode.
1550 * read.h: Export the definition of original_case_string.
1551 * config/tc-arm.c (md_assembler): When parsing a .req
1552 directive use the original opcode string, not the case
1553 clobbered version.
1554
d75bb8cf
NC		 15552000-11-02 Nick Clifton <nickc@redhat.com>
1556
1557 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1558 variable.
d75bb8cf
NC		 1559 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1560 dwarf2_where and dwarf2_gen_line_info.
1561
6c17cfe4
PB		 15622000-11-02 Theo Honohan <th@futuretv.com>
1563
50705ef4 1564 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1565
c51ce5f0
EC		 15662000-10-31 Eric Christopher <echristo@redhat.com>
1567
1568 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1569 or pc-relative, else use fx_offset.
1570
f1bcba5b
JW		 15712000-10-31 Jim Wilson <wilson@redhat.com>
1572
1573 * config/tc-ia64.c (struct md): New field tag_fixups.
1574 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1575 qualifying predicate.
1576 (emit_one_bundle): Delete spurious multiplication by one. Handle
1577 tag_fixups.
1578 (ia64_start_line): Error if dangling qualifying predicate.
1579 (defining_tag): New static variable.
1580 (ia64_unrecognized_line, case '['): Parse tags.
1581 (ia64_frob_label): Create tag_fixups.
1582 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1583
8637c045
AM		 15842000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1585
1586 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1587
ebeeafe6
BS		 15882000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1589
29184774 1590 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1591
b041f888
KH		 15922000-10-30 Kazu Hirata <kazu@hxi.com>
1593
1594 * expr.c: Fix formatting.
1595 * flonum-copy.c: Likewise.
1596 * flonum.h: Likewise.
1597 * gasp.c: Likewise.
1598 * hash.c: Likewise.
1599
d8374dcd
HPN		 16002000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1601
1602 * as.h (OPTION_MD_BASE): Bump to 190.
1603 * as.c (parse_args) <std_longopts>: Add comment about the need to
1604 check OPTION_MD_BASE in as.h.
1605
1308f14c
HPN		 1606 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1607 for weak symbols.
1608
6f6ef0fa
NC		 16092000-10-27 Nick Clifton <nickc@redhat.com>
1610
1611 * configure.in (emulations): Add m68hc12.
1612 * configure: Regenerate.
1613 * po/gas.pot: Regenerate.
c51ce5f0 1614
bf1b5881
AH		 16152000-10-27 Aldy Hernandez <aldyh@redhat.com>
1616
50705ef4
AM		 1617 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1618 cpsr*.
1619 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1620
85a39694
NC		 16212000-10-25 Nick Clifton <nickc@redhat.com>
1622
1623 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1624 a DWARF2 line number information sequence.
1625
1626 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1627
1628 * read.c (generate_lineno_debug): Update comment describing why
1629 DWARF2 line number debug information is not generated
1630 automatically by this function.
1631
1632 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1633 not all.
c51ce5f0 1634
85a39694
NC		 1635 * config/tc-arm.h (md_end): Define.
1636 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1637
85a39694
NC		 1638 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1639 if generating DWARF2 line numbers.
1640 (arm_end_of_source): New function. Call dwarf2_finish if
1641 necessary.
1642
1643 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1644 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1645 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1646
cce0cbdc
DN		 16472000-10-25 Diego Novillo <dnovillo@cygnus.com>
1648
29184774 1649 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 1650 arguments.
1651
64a0c779
DN		 16522000-10-24 Diego Novillo <dnovillo@cygnus.com>
1653
29184774 1654 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 1655 (build_displacement_string): Remove.
1656 (i386_parse_seg): Remove.
1657 (i386_intel_memory_operand): Remove.
1658 (i386_intel_operand): Re-write using recursive descent parser based
1659 on MASM documentation.
1660 (struct intel_parser_s): New structure.
1661 (intel_parser): New static variable.
1662 (struct intel_token): New structure.
1663 (cur_token, prev_token): New static variables.
1664 (T_NIL): Define.
1665 (T_CONST): Define.
1666 (T_REG): Define.
1667 (T_BYTE): Define.
1668 (T_WORD): Define.
1669 (T_DWORD): Define.
1670 (T_QWORD): Define.
1671 (T_XWORD): Define.
1672 (T_SHORT): Define.
1673 (T_OFFSET): Define.
1674 (T_PTR): Define.
1675 (T_ID): Define.
1676 (intel_match_token): New function.
1677 (intel_get_token): New function.
1678 (intel_putback_token): New function.
1679 (intel_expr): New function.
1680 (intel_e05): New function.
1681 (intel_e05_1): New function.
1682 (intel_e06): New function.
1683 (intel_e06_1): New function.
1684 (intel_e09): New function.
1685 (intel_e09_1): New function.
1686 (intel_e10): New function.
1687 (intel_e10_1): New function.
1688 (intel_e11): New function.
1689
19f7b010
JJ		 16902000-10-20 Jakub Jelinek <jakub@redhat.com>
1691
1692 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1693 instructions to loose any special insn->architecture mask.
1694
1695 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1696 (sparc_md_end, sparc_arch_types, sparc_arch,
1697 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1698 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1699 request v9b architecture if they are used).
1700
3ae647a0
NC		 17012000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1702
1703 * config/tc-m68k.c: Fix the previous misapplied patch.
1704
5cbdaa77
NC		 17052000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1706
50705ef4
AM		 1707 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1708 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1709 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1710 BFD_RELOC_*.
5cbdaa77 1711
e6c774b4
KH		 17122000-10-17 Kazu Hirata <kazu@hxi.com>
1713
1714 * debug.c: Fix formatting.
1715 * depend.c: Likewise.
1716 * dwarf2dbg.c: Likewise.
1717 * dwarf2dbg.h: Likewise.
1718 * ecoff.c: Likewise.
1719 * expr.c: Likewise.
1720 * expr.h: Likewise.
1721 * flonum-konst.c: Likewise.
1722 * frags.h: Likewise.
1723
ea20a7da
CC		 17242000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1725
1726 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1727 options.
1728 * doc/as.texinfo: Added notes about this new option.
1729
266cb5f1
HPN		 17302000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1731
1732 * config/tc-sh.c (JREG): Remove.
1733 (md_convert_frag): Remove #if 0:d code using JREG.
1734
6588847e
DN		 17352000-10-15 Diego Novillo <dnovillo@cygnus.com>
1736
1737 * config/tc-i386.c (i386_operand_modifier): Only match
1738 modifiers SHORT and FLAT if they are followed by a space.
1739 (parse_register): When `allow_naked_reg' is set, do not confuse
1740 identifiers that start with a register name with a register.
1741
30a2b4ef
KH		 17422000-10-12 Kazu Hirata <kazu@hxi.com>
1743
1744 * app.c: Fix formatting.
1745 * as.c: Likewise.
1746 * as.h: Likewise.
1747 * bit_fix.h: Likewise.
1748 * cgen.c: Likewise.
1749 * cgen.h: Likewise.
1750 * cond.c: Likewise.
1751
d01e2a23
AM		 17522000-10-11 Alan Modra <alan@linuxcare.com.au>
1753
1754 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1755
44852b19
AM		 17562000-10-07 Alan Modra <alan@linuxcare.com.au>
1757
dc1fc56b
AM		 1758 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1759 Re-arrange function a little and improve error message.
1760
44852b19
AM		 1761 * write.c (write_relocs): Fix a comment.
1762
1763 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1764 link-once sections.
1765
afa680f8
JW		 17662000-10-05 Jim Wilson <wilson@cygnus.com>
1767
1768 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1769
ce8a8b2f
AM		 17702000-10-05 Alan Modra <alan@linuxcare.com.au>
1771
1772 * config/tc-i386.c: Delete some useless comments, reformat others.
1773
1774 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1775 non-global syms in linkonce sections.
1776
56d27c17
AM		 17772000-10-04 Ralf Baechle <ralf@gnu.org>
1778
1779 * config/tc-ia64.c (operand_match): Don't use // style comments.
1780 * config/tc-i370.c: Likewise.
1781
7b15d668
HPN		 17822000-09-29 Hans-Peter Nilsson <hp@axis.com>
1783
1784 Changes to handle varying register prefix and user symbol prefix.
1785 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1786 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1787 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1788 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1789 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1790 (demand_register_prefix): New variable.
1791 (md_pseudo_table): New pseudo ".syntax".
1792 (md_longopts): New options --no-underscore and --underscore.
1793 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1794 on symbols_have_leading_underscore.
1795 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1796 (get_spec_reg): Ditto.
1797 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1798 Fix formatting.
1799 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1800 --help.
1801 <case OPTION_NO_US, case OPTION_US>: New.
1802 (md_show_usage): Be brief and reformat to match continuation of
1803 --help.
1804 * po/gas.pot: Regenerate.
1805
27df9f40
AM		 18062000-09-28 Alan Modra <alan@linuxcare.com.au>
1807
1808 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1809 force relocs for 12 bit branches.
1810 (md_apply_fix): Similarly, adjust logic here.
1811
5506e1a5
AM		 18122000-09-28 Alan Modra <alan@linuxcare.com.au>
1813
1814 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1815 adjust for external and weak syms as we will use a reloc. Allow
1816 for +8 offset when calculating limits of branches.
1817 (hppa_fix_adjustable): Undo 2000-09-23 change.
1818 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1819 Correct distance calculation.
47d89dba
AM		 1820 (tc_gen_reloc): Print the file name and line number if we can't
1821 handle a fixup.
5506e1a5
AM		 1822
1823 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1824 * config/tc-hppa.c (nonzero_dibits): Define.
1825 (arg_reloc_stub_needed): Check each arg and return value
1826 separately for zero case.
1827 (pa_align): Declare argument `bytes'.
1828
81d4177b
KH		 18292000-09-25 Kazu Hirata <kazu@hxi.com>
1830
1831 * config/tc-cris.c: Fix formatting.
1832 * config/tc-d10v.h: Likewise.
1833 * config/tc-d30v.c: Likewise.
1834 * config/tc-d30v.h: Likewise.
1835 * config/tc-fr30.c: Likewise.
1836 * config/tc-fr30.h: Likewise.
1837 * config/tc-m68k.c: Likewise.
1838 * config/tc-m68k.h: Likewise.
1839 * config/tc-pj.h: Likewise.
1840 * config/tc-ppc.c: Likewise.
1841 * config/tc-ppc.h: Likewise.
1842 * config/tc-sh.c: Likewise.
1843 * config/tc-sh.h: Likewise.
1844 * config/tc-sparc.c: Likewise.
1845 * config/tc-v850.h: Likewise.
1846 * config/tc-vax.h: Likewise.
1847 * config/tc-w65.h: Likewise.
1848 * config/tc-z8k.h: Likewise.
1849
959ee541
AM		 18502000-09-23 Alan Modra <alan@linuxcare.com.au>
1851
1852 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1853 checks only for ELF.
1854 (hppa_force_relocation): Likewise.
1855
139368c9
JW		 18562000-09-22 Jim Wilson <wilson@cygnus.com>
1857
1858 * config/tc-ia64.c (dv_sem): Add "stop".
1859 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1860 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1861 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1862 match above.
1863 (mark_resources): Check IA64_RS_PRr.
1864
151337e8
NC		 18652000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1866
56d27c17 1867 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1868 md_estimate_size_before_relax): Redesign and clean up the
1869 relaxation mechanism.
1870
0b7410c4
KH		 18712000-09-21 Kazu Hirata <kazu@hxi.com>
1872
1873 * config/tc-ns32k.c: Fix formatting.
1874 * config/tc-ns32k.h: Likewise.
1875
a4d24084
KH		 18762000-09-20 Kazu Hirata <kazu@hxi.com>
1877
82efde3a
KH		 1878 * config/tc-m32r.c: Fix formatting.
1879 * config/tc-m32r.h: Likewise.
1880 * config/tc-m68851.h: Likewise.
1881 * config/tc-m68hc11.c: Likewise.
1882 * config/tc-m68hc11.h: Likewise.
1883 * config/tc-m88k.c: Likewise.
1884 * config/tc-mcore.c: Likewise.
a75214e5 1885 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1886 * config/tc-mips.c: Likewise.
1887 * config/tc-mips.h: Likewise.
1888 * config/tc-mn10200.h: Likewise.
1889 * config/tc-mn10300.h: Likewise.
a75214e5 1890 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1891 * config/tc-tahoe.h: Likewise.
1892
4844386e 18932000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1894
1895 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1896 Likewise in relaxation description comments.
1897
9e754211
AM		 18982000-09-18 Alan Modra <alan@linuxcare.com.au>
1899
1900 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1901 subtraction of two syms without emitting a relocation.
1902
1903 From David Huggins-Daines <dhd@linuxcare.com>
1904 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1905 global or weak symbols.
1906
4a4f25cf
KH		 19072000-09-15 Kazu Hirata <kazu@hxi.com>
1908
1909 * config/tc-h8300.h: Fix formatting.
1910 * config/tc-h8500.c: Likewise.
1911 * config/tc-h8500.h: Likewise.
1912 * config/tc-hppa.h: Likewise.
1913 * config/tc-i370.h: Likewise.
1914 * config/tc-i386.h: Likewise.
1915 * config/tc-i860.c: Likewise.
1916 * config/tc-i860.h: Likewise.
1917 * config/tc-i960.h: Likewise.
1918 * config/tc-ia64.c: Likewise.
1919 * config/tc-ia64.h: Likewise.
1920
1dab94dd
KH		 19212000-09-14 Kazu Hirata <kazu@hxi.com>
1922
1923 * config/tc-a29k.c: Fix formatting.
1924 * config/tc-alpha.c: Likewise.
1925 * config/tc-arc.c: Likewise.
1926 * config/tc-arc.h: Likewise.
1927 * config/tc-arm.c: Likewise.
1928 * config/tc-arm.h: Likewise.
1929 * config/tc-avr.c: Likewise.
1930 * config/tc-avr.h: Likewise.
1931 * config/tc-tic30.c: Likewise.
1932 * config/tc-tic30.h: Likewise.
1933 * config/tc-tic54x.c: Likewise.
1934 * config/tc-tic54x.h: Likewise.
1935 * config/tc-tic80.c: Likewise.
1936 * config/tc-tic80.h: Likewise.
1937
7484b8e6
TW		 19382000-09-14 Timothy Wall <twall@cygnus.com>
1939
1940 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1941 parallel comparisons for later use.
1942 (struct rsrc): Add parallel comparison type.
1943 (resources_match): Skip special cases of PR usage (non-conflicting
1944 parallel compares).
56d27c17 1945
bf514e21
KH		 19462000-09-13 Kazu Hirata <kazu@hxi.com>
1947
1948 * config/obj-ecoff.c: Fix formatting.
1949 * config/obj-elf.c: Likewise.
1950 * config/obj-elf.h: Likewise.
1951 * config/obj-evax.h: Likewise.
1952 * config/obj-generic.h: Likewise.
1953 * config/obj-hp300.c: Likewise.
1954 * config/obj-hp300.h: Likewise.
1955 * config/obj-ieee.h: Likewise.
1956 * config/obj-vms.c: Likewise.
1957 * config/obj-vms.h: Likewise.
1958
156c2f8b 19592000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1960
50705ef4
AM		 1961 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1962 (md_parse_option): Ditto.
1963 (md_longopts): Add -mips32 option.
1964 (md_show_usage): Document new options.
1965 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1966 (mips_ip): Assemble mfc0 with a sub-selection code.
1967 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1968 (mips_cpu_to_str): New function.
1969 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1970 Use CPU_* defines instead of hardcoded numbers.
1971
50705ef4
AM		 1972 * doc/as.texinfo: Document new options.
1973 * doc/c-mips.texi: Ditto.
156c2f8b 1974
a01b9fa4
KH		 19752000-09-12 Kazu Hirata <kazu@hxi.com>
1976
1977 * as.h: Fix formatting.
1978 * asintl.h: Likewise.
1979 * bit_fix.h: Likewise.
dcd619be
KH		 1980 * config/obj-aout.c: Likewise.
1981 * config/obj-aout.h: Likewise.
1982 * config/obj-bout.c: Likewise.
1983 * config/obj-bout.h: Likewise.
1984 * config/obj-coff.c: Likewise.
1985 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1986 * dwarf2dbg.h: Likewise.
1987 * expr.h: Likewise.
1988 * flonum.h: Likewise.
1989 * frags.h: Likewise.
1990 * itbl-ops.h: Likewise.
1991 * macro.h: Likewise.
1992 * read.h: Likewise.
1993 * sb.h: Likewise.
1994 * struc-symbol.h: Likewise.
1995 * subsegs.h: Likewise.
1996 * symbols.h: Likewise.
1997 * tc.h: Likewise.
1998 * write.h: Likewise.
1999
92774660
KH		 20002000-09-11 Kazu Hirata <kazu@hxi.com>
2001
f0e652b4
KH		 2002 * bignum-copy.c: Fix formatting.
2003 * config/tc-i370.c: Likewise.
92774660
KH		 2004 * config/tc-i960.c: Likewise.
2005 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2006 * ehopt.c: Likewise.
2007 * flonum-copy.c: Likewise.
2008 * flonum-konst.c: Likewise.
2009 * flonum-mult.c: Likewise.
2010 * literal.c: Likewise.
2011 * read.c: Likewise.
2012 * sb.c: Likewise.
2013 * stabs.c: Likewise.
2014 * subsegs.c: Likewise.
92774660 2015
222f8079
PB		 20162000-09-09 Philip Blundell <philb@gnu.org>
2017
2018 * configure.in (arm*-*-uclinux*): New target.
2019 * configure: Regenerate.
2020
c488923f
KH		 20212000-09-09 Kazu Hirata <kazu@hxi.com>
2022
2023 * input-file.c: Fix formatting.
2024 * itbl-ops.c: Likewise.
2025 * messages.c: Likewise.
2026
e0e3ecca
PB		 20272000-09-08 Philip Blundell <philb@gnu.org>
2028
2029 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2030 offset is negative.
2031
5d64ca4e
L		 20322000-09-07 H.J. Lu <hjl@gnu.org>
2033
2034 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2035 * configure: Rebuild.
2036
bdaaa2e1
KH		 20372000-09-07 Kazu Hirata <kazu@hxi.com>
2038
e49bc11e
KH		 2039 * atof-generic.c: Fix formatting.
2040 * config/tc-mips.c: Likewise.
e13b337a
KH		 2041 * config/tc-vax.c: Likewise.
2042 * input-scrub.c: Likewise.
bdaaa2e1 2043
d07ed2cd
AO		 20442000-09-07 Alexandre Oliva <aoliva@redhat.com>
2045
2046 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2047 * configure.in (sh-*-linux*): Added.
2048 * configure: Rebuilt.
2049
86905619
KH		 20502000-09-06 Kazu Hirata <kazu@hxi.com>
2051
a28a3ccf
JL		 2052 * config/tc-hppa.c: Fix formatting.
2053
86905619
KH		 2054 * ecoff.c: Fix formatting.
2055
58cccadb
AO		 20562000-09-06 Alexandre Oliva <aoliva@redhat.com>
2057
2058 * configure: Rebuilt with new libtool.m4.
2059
542d6675
KH		 20602000-09-05 Kazu Hirata <kazu@hxi.com>
2061
2062 * cgen.c: Fix formatting.
2063 * config/tc-ia64.c: Likewise.
2064
5b343f5a
NC		 20652000-09-05 Nick Clifton <nickc@redhat.com>
2066
2067 * aclocal.m4: Regenerate.
2068 * config.in: Regenerate.
2069 * configure: Regenerate.
2070 * po/gas.pot: Regenerate.
50bbae35 2071
07e90ad5
HPN		 20722000-09-05 Hans-Peter Nilsson <hp@axis.com>
2073
2074 * config/tc-cris.c: Correct comment typos.
2075
1485d400
EC		 20762000-09-05 Eric Christopher <echristo@cygnus.com>
2077
2078 * config/tc-mn10300.c: Cleanup.
2079 (md_pcrel_from): Enable.
2080
904a31bf
AM		 20812000-09-05 Alan Modra <alan@linuxcare.com.au>
2082
927781e2
AM		 2083 * expr.c (operand): Fix a comment typo.
2084 * write.c (write_relocs): Fix a signed/unsigned warning.
2085
ecacdc7a
AM		 2086 * config/tc-hppa.c (fudge_reg_expressions): New
2087 (hppa_force_reg_syms_absolute): New.
2088 (pa_equ): Allow reg_section expressions.
2089 * config/tc-hppa.c (md_optimize_expr): Define.
2090 (hppa_force_reg_syms_absolute): Prototype.
2091
2092 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2093 (pa_parse_number): Pass in arg to select fp reg parsing.
2094 Return 1 to indicate format checks pass. If strict, then only
2095 accept a register or register symbol. Return value in...
2096 (pa_number): New static for pa_parse_number.
2097 (FP_REG_BASE): Define.
2098 (FP_REG_RSEL): Define.
2099 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2100 appropriate. White space changes.
2101 (need_pa11_opcode): Don't bother passing any params, get them from
2102 globals instead.
2103 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2104 Remove extraneous check in case 'Q'.
2105 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2106 reg, set section of resulting symbol to reg_section.
2107 (pa_parse_space_stmt): Modify call to pa_parse_number.
2108 (pa_space): Likewise.
2109
904a31bf
AM		 2110 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2111 (hppa_force_relocation): Handle vtable relocs.
2112 (pa_vtable_entry): New.
2113 (pa_vtable_inherit): New.
2114 (md_pseudo_table): Add entries for vtable pseudos.
2115 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2116 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2117 against weak syms.
2118 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2119 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2120 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2121 millicode import.
2122 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2123 specify a symbol type.
2124
2125 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2126 dependent things together.
2127 (md_elf_symbol_type): Define.
2128
2129 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2130 symbol.
2131 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2132
2133 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2134 (obj_elf_vtable_entry): Declare.
2135
2136 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2137 and export function.
2138 (obj_elf_vtable_entry): Similarly.
2139 (elf_pseudo_table): Fix the damage with a cast.
2140
a47cf567 21412000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2142
2143 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2144 for template selection when a label is needed.
2145
197865e8
KH		 21462000-09-02 Kazu Hirata <kazu@hxi.com>
2147
2148 * config/tc-ia64.c: Fix formatting.
2149
18e03609
NC		 21502000-09-02 Nick Clifton <nickc@redhat.com>
2151
2152 * configure.in: Increase version number to 2.10.91.
2153 * configure: Regenerate.
2154 * aclocal.m4: Regenerate.
2155 * config.in: Regenerate.
2156 * po/gas.pot: Regenerate.
2157 * Makefile.in: Regenerate.
1485d400 2158
a1cc9221
AO		 21592000-09-01 Alexandre Oliva <aoliva@redhat.com>
2160
2161 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2162 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2163 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2164 similar relocs.
2165 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2166 branches.
2167
21682000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2169
2170 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2171 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2172 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2173 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2174 (GOT_symbol): New variable.
2175 (md_undefined_symbol): Set it.
2176
44576e1f
RH		 21772000-09-01 Richard Henderson <rth@cygnus.com>
2178
2179 * config/tc-ia64.c (match): Don't inline.
2180 (extra_goodness): New.
2181 (md_begin): Prefer nop.f and nop.b for best_template.
2182
29f8404c
KH		 21832000-08-31 Kazu Hirata <kazu@hxi.com>
2184
76b0a8c0
KH		 2185 * as.c: Fix formatting.
2186 * cond.c: Likewise.
2187 * frags.c: Likewise.
29f8404c
KH		 2188 * macro.c: Likewise.
2189
b4c1ea07
EC		 21902000-08-31 Eric Christopher <echristo@cygnus.com>
2191
2192 * config/tc-mn10300.c: Cleanup and fix warnings.
2193 (md_pseudo_table): Add initializers.
2194 (md_show_usage): Cleanup.
2195 (md_parse_option): Fix warnings.
2196 (md_undefined_symbol): Fix warnings.
2197 (md_conver_frag): Fix warnings.
2198 (tc_gen_reloc): Fix warnings.
2199 (md_apply_fix3): Fix warnings.
2200 (check_operand): Fix warnings.
2201
ac48eca1
AO		 22022000-08-31 Alexandre Oliva <aoliva@redhat.com>
2203
2204 * acinclude.m4: Include libtool and gettext macros from the
2205 top level.
2206 * aclocal.m4, configure: Rebuilt.
2207
e0c21649
GK		 22082000-08-30 Mark Hatle <mhatle@mvista.com>
2209
2210 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2211
cf39a089
KH		 22122000-08-31 Kazu Hirata <kazu@hxi.com>
2213
2214 * listing.c: Fix formatting.
2215
3ee4defc
KH		 22162000-08-29 Kazu Hirata <kazu@hxi.com>
2217
2218 * app.c: Fix a comment typo. Fix formatting.
2219
1e8d20f4
NC		 22202000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2221
29184774 2222 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2223 offset of the target destination for jmp instructions.
2224 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2225
5bcac8a4
HPN		 22262000-08-24 Hans-Peter Nilsson <hp@axis.com>
2227
2228 * NEWS: Mention support for CRIS.
2229
46547ecc
DC		 2230Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2231
2232 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2233 Sets `.lcomm' alignment to zero.
2234
4b853faa
AO		 22352000-08-23 Alexandre Oliva <aoliva@redhat.com>
2236
29184774
NC		 2237 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2238 TC_FIX_ADJUSTABLE): Define.
4b853faa 2239
efcc5914
JW		 22402000-08-23 Jim Wilson <wilson@cygnus.com>
2241
2242 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2243 unwind.personality_routine is set.
2244
aca719bf
AO		 22452000-08-23 H.J. Lu <hjl@gnu.org>
2246
2247 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2248
a3da4de1
AO		 22492000-08-23 Alexandre Oliva <aoliva@redhat.com>
2250
2251 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2252 environment is pe.
2253
56385375
L		 22542000-08-22 H.J. Lu <hjl@gnu.org>
2255
2256 * config.in (STRICTCOFF): New for strict COFF.
2257
2258 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2259 i386-*-go32* and i386-go32-rtems*.
2260 * configure: Rebuilt.
2261
2262 * config/obj-coff.c (obj_coff_endef): Follow the historical
2263 behavior if STRICTCOFF is not defined.
2264
2265 * doc/internals.texi: Document STRICTCOFF.
2266
8f36cd18
AO		 22672000-08-22 Alexandre Oliva <aoliva@redhat.com>
2268
2269 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2270 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2271 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2272 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2273 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2274 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2275 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2276 Likewise.
2277
58a77e41
EC		 22782000-08-22 Eric Christopher <echristo@cygnus.com>
2279
2280 * config/tc-mn10300.c: (md_apply_fix): New function.
2281 (mn10300_force_relocation): New function.
2282 (mn10300_fix_adjustable): New function.
2283
2284 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2285 (TC_HANDLES_FX_DONE): Define.
2286 (obj_fix_adjustable): Define.
2287 (MD_APPLY_FIX3): Define.
2288 (TC_LINKRELAX_FIXUP): Define.
2289
2290 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2291 previously defined.
2292 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2293
2294 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2295
ded0649c
JE		 22962000-08-21 Jason Eckhardt <jle@cygnus.com>
2297
2298 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2299 if the fixup resulted in a relocation.
2300
66102fe2
NC		 23012000-08-18 Nick Clifton <nickc@redhat.com>
2302
2303 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2304 Make reference to first element of shift_names explicit.
2305
02198638
AO		 23062000-08-18 Alexandre Oliva <aoliva@redhat.com>
2307
2308 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2309 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2310 add a symbol's address. Removed all target-specific #ifdefs that
2311 used to accomplished the same.
2312 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2313 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2314 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2315 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2316 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2317
353e2c69
KH		 23182000-08-17 Kazu Hirata <kazu@hxi.com>
2319
2320 * dwarf2dbg.c: Fix formatting.
2321
4fb7971f
NC		 23222000-08-17 Nick Clifton <nickc@redhat.com>
2323
2324 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2325 to be recoded as logical shift lefts by zero.
2326
50b81f19
JW		 23272000-08-16 Jim Wilson <wilson@cygnus.com>
2328
2329 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2330 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2331 source registers.
2332 (note_register_values): Handle IA64_OPND_R3_2 operands.
2333
f869cfc6
JE		 23342000-08-16 Jason Eckhardt <jle@cygnus.com>
2335
50bbae35 2336 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2337
8cb8bcba
NC		 23382000-08-16 Nick Clifton <nickc@redhat.com>
2339
2340 * config/tc-arm.c (struct asm_shift): Delete.
2341 (shift[]): Delete.
2342 (enum asm_shift_index): New.
2343 (struct asm_shift_properties): New.
2344 (struct asm_shift_name): New.
2345 (shift_properties[]); New.
2346 (shift_names[]); New.
2347
2348 (decode_shift): Use new structures.
2349 Issue a warning is "ROR #0" is used.
2350 Issue a warning if "ASR #0" or "LSR #0" is used.
2351
2352 (md_begin): Initialise arm_shift_hsh table from new
2353 asm_shift_name array.
2354
c2158c24
JJ		 23552000-08-16 Jakub Jelinek <jakub@redhat.com>
2356
2357 * config/tc-sparc.c: Kill all warnings.
2358 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2359 in -xarch= as well.
2360 (md_show_usage): Update usage text.
2361
70485b5c
NC		 23622000-08-16 Nick Clifton <nickc@redhat.com>
2363
c2158c24 2364 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2365 useful.
2366
a47cf567 23672000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2368
2369 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2370
2371 * config/tc-sh.c (md_assemble): Changed so debug_type
2372 test performed for ppi_assemble
2373 * config/tc-sh.c: Included dwarf2dbg.h.
2374 (debug_line): Defined.
2375 (md_assemble): Generates dwarf2 line info.
2376 (sh_finalize): New function. Finalize dwarf2 info.
2377 (assemble_ppi): Returns size of code generated.
2378 (build_Mytes): Returns size of code generated.
2379 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2380 * config/tc-sh.h (md_end): Defined.
2381 (sh_finalize): Declared.
2382
1db77c8e
AO		 23832000-08-15 Alexandre Oliva <aoliva@redhat.com>
2384
2385 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2386 md_number_to_chars.
2387
046b3b54
NC		 23882000-08-14 Nick Clifton <nickc@redhat.com>
2389
2390 * config/tc-arm.c (do_bx): Allow "bx pc".
2391
c43c2cc5
JW		 23922000-08-14 Jim Wilson <wilson@cygnus.com>
2393
2394 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2395 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2396 (md_begin): Change assignment to md.flag to OR in the new bit.
2397
d1d8ba22
NC		 23982000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2399
2400 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2401 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2402 C_MOU, and C_EOS.
d1d8ba22 2403
22b36938
JE		 24042000-08-14 Jason Eckhardt <jle@cygnus.com>
2405
2406 * NEWS: Mention i860 support.
2407
c0bd0db2
JL		 2408Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2409
2410 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2411
0ac658b8
AS		 24122000-08-14 Andreas Schwab <schwab@suse.de>
2413
2414 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2415
9fc2dda2
JE		 24162000-08-11 Andreas Schwab <schwab@suse.de>
2417
2418 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2419 argument.
2420
bc4466dc
KH		 24212000-08-11 Kazu Hirata <kazu@hxi.com>
2422
2423 * expr.c: Fix formatting.
351aa9f6 2424 * config/obj-bout.c: Likewise.
bc4466dc 2425
a9c99419
JE		 24262000-08-10 Jason Eckhardt <jle@cygnus.com>
2427
2428 * doc/c-i860.texi: Flesh out the i860 section more.
2429
7c743825
KH		 24302000-08-10 Kazu Hirata <kazu@hxi.com>
2431
2432 * symbols.c: Fix formatting.
929b12bc 2433 * expr.c: Likewise.
7c743825 2434
fa2255cb
DN		 2435Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2436
29184774
NC		 2437 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2438 modifier has the IgnoreSize bit set.
fa2255cb 2439
fc997f4b
AM		 24402000-08-09 Alan Modra <alan@linuxcare.com.au>
2441
2442 From Rodney Brown <RodneyBrown@mynd.com>
2443 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2444 * configure: Regenerate.
2445
a47cf567
NC		 24462000-08-09 Kazu Hirata <kazu@hxi.com>
2447
2448 * hash.c: Fix formatting.
2449 * gasp.c: Likewise.
2450
305d537e
JE		 24512000-08-08 Jason Eckhardt <jle@cygnus.com>
2452
2453 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2454 (i860_fix_info): New enum.
2455 (MD_APPLY_FIX3): Define.
2456 (WORKING_DOT_WORD): Define.
2457 (TC_HANDLES_FX_DONE): Define.
2458 (DIFF_EXPR_OK): Define.
2459 (LISTING_HEADER): Define.
2460 (TARGET_FORMAT): Select target format based on endian flag.
2461 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2462 (target_big_endian): Add external declaration.
2463
2464 * config/tc-i860.c: All existing code reworked completely. Other
2465 new code shown below.
2466 (SYNTAX_SVR4): Define.
2467 (target_warn_expand): New variable.
2468 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2469 (md_longopts): Declare and define with new options (-EL, -EB,
2470 and -mwarn-expand).
2471 (md_show_usage): New function.
2472 (md_operand): New function.
2473 (obtain_reloc_for_imm16): New function.
2474 (md_apply_fix3): New function.
2475 (tc_gen_reloc): New function.
2476
df86943d
NC		 24772000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2478
2479 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2480 2 bytes of the jump address are in the same frag.
2481 (find): Accept 68hc12 register indirect modes.
2482
2483 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2484
30d25259
RH		 24852000-08-07 Richard Henderson <rth@cygnus.com>
2486
2487 * config/tc-ia64.c (unwind): Add prologue_mask member.
2488 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2489 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2490 (dot_body): Clear unwind.prologue_mask.
2491 (dot_prologue): Set it. Accept a register second argument.
2492
2d484c7f
KH		 24932000-08-07 Kazu Hirata <kazu@hxi.com>
2494
2495 * config/atof-ieee.c: Fix formatting.
2496 * config/atof-tahoe.c: Likewise.
2497
a47cf567 24982000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2499
3d4ae3c0
NC		 2500 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2501 work.
2502
c91d2e08
NC		 2503 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2504 of .popsection, .previous, .pushsection, .subsection,
2505 .version, .vtable_entry, .vtable_inherit and .weak.
2506
47926f60
KH		 25072000-08-05 Kazu Hirata <kazu@hxi.com>
2508
2509 * config/tc-cris.c: Fix formatting.
2510 * config/tc-i386.c: Likewise.
2511 * config/tc-sparc.c (sparc_ip): Simplify the code.
2512
ab3e48dc
KH		 25132000-08-04 Kazu Hirata <kazu@hxi.com>
2514
2515 * config/tc-cris.c: Rearrange code for readability.
2516 * config/tc-d10v.c: Fix formatting.
2517 * config/tc-m32r.c: Likewise.
2518 * config/tc-sparc.c: Likewise.
2519
3d56ab85
JW		 25202000-08-02 Jim Wilson <wilson@cygnus.com>
2521
2522 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2523 before ia64_find_opcode.
2524 (md_assemble): Likewise.
2525
3f9dfb2c
NC		 25262000-08-01 Nick Clifton <nickc@cygnus.com>
2527
a47cf567 2528 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2529 Undo some formatting fixes.
3f9dfb2c 2530
28e4f854
KH		 25312000-08-01 Kazu Hirata <kazu@hxi.com>
2532
2533 * config/obj-som.c: Fix formatting.
2534 * config/obj-ieee.c: Likewise.
2535 * config/tc-arm.c: Likewise.
2536 * config/tc-v850.c: Likewise.
2537
a570e639
NC		 25382000-08-01 Nick Clifton <nickc@redhat.com>
2539
2540 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2541 index by command line option.
58a77e41 2542
a570e639
NC		 25432000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2544
2545 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2546 (@node M68K-Branch): Rewrite to match the reality.
2547
e3308d0d
JE		 25482000-07-31 Jason Eckhardt <jle@cygnus.com>
2549
2550 * doc/c-i860.texi: New file.
2551 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2552 * doc/Makefile.in: Regenerate.
2553 * doc/all.texi: Add I860 as relevant architecture.
2554 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2555
2fd5405a
NC		 25562000-07-31 Kazu Hirata <kazu@hxi.com>
2557
2558 * config/tc-d30v.c: Fix formatting.
2559
28e7409f
NC		 25602000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2561
50bbae35
AM		 2562 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2563 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2564 long emit a long branch if available instead of an absolute jump, never
2565 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2566
2567 * doc/c-m68k.texi: Document new command line option.
58a77e41 2568
a47cf567
NC		 25692000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2570
2571 * config/tc-avr.c: Use PARAMS macro in function declarations.
2572 Don't declare md_pcrel_from_section (already in tc-avr.h).
2573 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2574 (avr_operand): Don't set (unsigned) op_mask to -1.
2575
534022ea
JE		 25762000-07-28 Jason Eckhardt <jle@cygnus.com>
2577
50bbae35
AM		 2578 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2579 * configure: Regenerated.
2580 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2581 of operand to the .type directive (.e.g, "type").
534022ea 2582
4c400d5e
AM		 25832000-07-28 Alan Modra <alan@linuxcare.com.au>
2584
2585 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2586 * app.c (do_scrub_chars): Record where first comment found.
2587 * read.c (read_a_source_file): Init found_comment on entry, and
2588 notify whether comments found on exit.
2589 * config/tc-hppa.c (md_shortopts): Add "c".
2590 (md_longopts): Add warn-comment.
2591 (md_parse_option): Handle it.
2592 (md_show_usage): Show available options.
2593 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2594
0aa529cb
AC		 2595Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2596
2597 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2598 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2599 sym_ptr_ptr
0aa529cb
AC		 2600 (md_estimate_size_before_relax): Don't fall off end of function.
2601
c6a7ab1f
NC		 26022000-07-27 Kazu Hirata <kazu@hxi.com>
2603
2604 * config/tc-avr.c: Fix formatting.
2605 * config/tc-ns32k.c: Likewise.
2606
e0c6ed95
AM		 26072000-07-27 Alan Modra <alan@linuxcare.com.au>
2608
2609 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2610
26112000-07-27 Kazu Hirata <kazu@hxi.com>
2612
2613 * config/tc-d10v.c: Fix formatting.
2614 * config/tc-z8k.c: Likewise.
2615 * config/tc-sparc.c: Likewise.
2616
6883dc5e 26172000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2618
2619 * cgen.c (queue_fixup): Declare opinfo.
2620 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2621 (gas_cgen_md_operand): Ditto.
2622 (gas_cgen_md_apply_fix3): Ditto.
2623
39da8128
DD		 26242000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2625
2626 * config/obj-coff.c (obj_frob_symbol): Don't merge
2627 labels. Don't merge if the symbol isn't constant. Return
2628 immediately if a symbol is merged.
2629
65e68b04
AM		 26302000-07-22 Alan Modra <alan@linuxcare.com.au>
2631
2632 * frags.c (frag_align): Correct absolute section alignment.
2633
5e0d736c
DD		 26342000-07-20 DJ Delorie <dj@redhat.com>
2635
2636 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2637 it breaks linking against DLLs.
2638
3bcbcc3d
HPN		 26392000-07-20 Hans-Peter Nilsson <hp@axis.com>
2640
2641 * configure.in: Add CRIS support.
2642 * configure: Regenerate.
2643 * Makefile.am: (CPU_TYPES): Add cris.
2644 (CPU_OBJ_VALID) [aout]: Add cris.
2645 (MULTI_CPU_TYPES): Add cris.
2646 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2647 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2648 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2649 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2650 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2651 Regenerate dependencies.
2652 * Makefile.in: Regenerate.
2653 * aclocal.m4: Regenerate.
2654 * as.c: Declare crisaout, criself.
2655 * config/tc-cris.h, config/tc-cris.c: New.
2656 * config/e-criself.c, config/e-crisaout.c: New.
2657 * po/POTFILES.in, po/gas.pot: Regenerate.
2658
041ff4dd 26592000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2660
041ff4dd 2661 * read.c: Fix formatting.
efaf0ba4 2662 * write.c: Fix formatting.
041ff4dd 2663
f980ada0
L		 26642000-07-19 H.J. Lu <hjl@gnu.org>
2665
2666 * sb.c: Include <stdlib.h> if exists for abort ().
2667
25a8b250
AM		 26682000-07-19 Alan Modra <alan@linuxcare.com.au>
2669
2670 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2671 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2672 (pa_type_args): Same here.
2673
7a9aaf92
NC		 26742000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2675
2676 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2677 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2678 the storage class is already set.
2679
8098403c
NC		 26802000-07-17 Kazu Hirata <kazu@hxi.com>
2681
fafb6d17 2682 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2683 * config/tc-mn10200.c: Likewise.
2684 * config/tc-mn10300.c: Likewise.
2685 * config/tc-pj.c: Likewise.
2686 * config/tc-tic80.c: Likewise.
2687 * config/tc-w65.c: Likewise.
8098403c 2688
977e771a
FCE		 26892000-07-17 Frank Ch. Eigler <fche@redhat.com>
2690
2691 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2692 is defined.
2693
63bf5651
ILT		 26942000-07-15 Ian Lance Taylor <ian@zembu.com>
2695
2696 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2697 @code.
2698
1cd1c99b
AM		 26992000-07-15 Alan Modra <alan@linuxcare.com.au>
2700
2701 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2702 ELF as are used for SOM (except the 32-bit reloc one) to decide
2703 whether a symbol can be reduced to a section symbol. Expand on
2704 the comment for symbols involved in LR% and RR% expressions.
2705
119d663a
NC		 27062000-07-14 Nick Clifton <nickc@cygnus.com>
2707
2708 * config/tc-mips.c (mips_disable_float_construction): New
2709 static variable. Set to true if doubles should not be
2710 constructed by loading two single width fp registers with
2711 halves of the value.
2712 (mips_ip): Test mips_disable_float_construction.
2713 (md_longopts): Add command line switches --construct-floats
2714 and --no-construct-floats.
2715 (md_parse_option): Parse new command line options.
2716 (md_show_usage): Describe new command line options.
2717
2718 * doc/c-mips.texi: Document new command line options.
2719
906fac54
AM		 27202000-07-13 Koundinya K <kk@ddeorg.soft.net>
2721
2722 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2723 * configure: Regenerate.
2724
27252000-07-13 Hans-Peter Nilsson <hp@axis.com>
2726
2727 * configure.in (DEFAULT_EMULATION setting): Revert part of
2728 2000-07-01 change that set te_multi=multi unless set to tmips.
2729 * configure: Regenerate.
2730
7f788821
NC		 27312000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2732
2733 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2734 section when aligning it increases its size.
7f788821 2735
9a736b6b
NC		 27362000-07-11 Kazu Hirata <kazu@hxi.com>
2737
2738 * config/tc-tic54x.c: Fix formatting.
2739
3dd5103b
NC		 27402000-07-10 Kazu Hirata <kazu@hxi.com>
2741
2742 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2743 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2744
46b85d42
AM		 27452000-07-10 Alan Modra <alan@linuxcare.com.au>
2746
2747 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2748 displacements correctly.
2749
2750 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2751
27522000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2753
2754 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2755 warning.
2756 (hash_jam): Ditto.
2757
ad1079af
AM		 27582000-07-09 Alan Modra <alan@linuxcare.com.au>
2759
2760 From David Huggins-Daines <dhd@linuxcare.com>
2761 * config/te-hppalinux64.h: Add a new emulation.
2762 * configure.in (emulations): Add configure bits to support the
2763 64-bit Linux/parisc target.
2764 * configure: Regenerate.
2765
2766 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2767 (md_shortopts): Add `V' for ELF.
2768
2769 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2770 when SOM or ELF_ARG_RELOC are defined.
2771 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2772 ELF_ARG_RELOC are defined.
2773 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2774 (pa_stringer): ..Do it here instead. Fix comment typos.
2775 (hppa_force_relocation): Cast enums to int before comparing with
2776 ints.
2777
2778 From Ryan Bradetich <rbradetich@uswest.net>
2779 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2780 redifinition warning.
2781 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2782 (hppa_force_relocation): ditto
ad1079af
AM		 2783 (md_apply_fix): Added cast to buf to fix warnings.
2784
2785 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2786 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2787
2788 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2789 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2790 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2791 reloc_type** to avoid warnings in switch.
2792 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2793 little earlier instead.
2794
2795 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2796 and elf.
2797 (pa_type_args): Use symbol_arg_reloc_info.
2798 (struct pa_it): Make arg_reloc unsigned int.
2799 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2800 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2801 (pa_code): Delete. pa_text duplicates this function.
2802 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2803 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2804 int.
2805 (cons_fix_new_hppa): Actually change selector to e_fsel when
2806 warning about assuming so.
2807 (tc_gen_reloc): More example elf arg reloc code.
2808 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2809 (hppa_force_relocation): Likewise.
2810
2811 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2812 files.
2813 (pa_end_of_source): Prototype.
2814 (hppa_fix_adjustable): Prototype.
2815 (LABELS_WITHOUT_COLONS): Move it..
2816 * config/te-hppa.h: To here.
2817
2818 * config/te-hppa64.h: New file.
2819
2820 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2821 type.
2822 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2823 format -10, -16, 16 relocs.
2824 (hppa_elf_mark_end_of_function): Test for null
2825 last_call_info->start_symbol
2826
2827 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2828 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2829 re_assesmble_* functions. Delete extraneous statements. Fix
2830 typos in comments.
2831 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2832 insn to re_assemble_*.
2833
623aa224
UC		 28342000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2835
2836 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2837
c4aa876b
NC		 28382000-07-08 Kazu Hirata <kazu@hxi.com>
2839
2840 * config/tc-sh.c: Fix formatting.
d0313fb7 2841 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2842 * depend.c: Fix formatting.
2843 * flonum-konst.c: Likewise.
2844 * flonum-mult.c: Likewise.
c4aa876b 2845
6b31947e
NC		 28462000-07-07 Kazu Hirata <kazu@hxi.com>
2847
a5bfe8c9 2848 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2849 * config/obj-vms.c: Fix comments.
2850 * config/tc-a29k.c: Likewise.
2851 * config/tc-alpha.c: Likewise.
2852 * config/tc-h8300.c: Likewise.
2853 * config/tc-h8500.c: Likewise.
2854 * config/tc-i370.c: Likewise.
2855 * config/tc-ia64.c: Likewise.
2856 * config/tc-m68hc11.c: Likewise.
2857 * config/tc-m68k.c: Likewise.
2858 * config/tc-mips.c: Likewise.
2859 * config/tc-ns32k.c: Likewise.
2860 * config/tc-ppc.c: Likewise.
2861 * config/tc-z8k.c: Likewise.
6b31947e 2862
b8a9dcab
NC		 28632000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2864
2865 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2866 Default to '(SEC_LOAD | SEC_DATA)'.
2867 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2868
2869 * doc/internals.texi (CPU Backend): Describe
2870 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2871
beb2de9b
AC		 2872Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2873
2874 * as.c (parse_args): NULL terminate the long option list.
2875
24ddb296
AC		 2876Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2877
2878 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2879 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2880
1fe72011
NC		 28812000-07-05 Nick Clifton <nickc@cygnus.com>
2882
2883 * config/tc-d30v.c (write_2_short): Further changes to warning
2884 messages produced when combining EITHER_BUT_PREFER_MU attributed
2885 opcodes.
2886
a5bfe8c9 28872000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2888
2889 * MAINTAINERS: new
2890
8de8f17e
AO		 28912000-07-04 Alexandre Oliva <aoliva@redhat.com>
2892
2893 * config/tc-arm.c (psrs): Accept combinations of flags.
2894
00d2865b
NC		 28952000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2896
2897 * config/tc-avr.c: Change _ () to _() around all strings marked
2898 for translation (exception from the usual coding style).
2899 (avr_opt): New struct variable, how the new switches are set.
2900 (OPTION_MMCU): Define as 'm' and actually use.
2901 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2902 (show_mcu_list): New function, display the list of known MCUs.
2903 (md_show_usage): Document the new switches. Call show_mcu_list.
2904 (avr_set_arch): Change 'm' to OPTION_MMCU.
2905 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2906 Handle the new switches.
2907 (avr_operands): Disable warnings for undefined combinations of
2908 operands if -mall-opcodes. Disable warnings for skipping two-word
2909 instructions if enhanced core or -mno-skip-bug.
2910 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2911 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2912 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2913 (avr_ldi_expression): Warn about implicit lo8().
2914 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2915
54588503
UC		 29162000-07-01 Koundinya K <kk@ddeorg.soft.net>
2917
50bbae35
AM		 2918 * configure.in: Add entry for mips-*-sysv4*MP*
2919 * configure: Rebuild
2920 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2921 elf32-tradlittlemips for traditional mips targets.
2922 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2923 test for Link Once sections as in adjust_reloc_syms.
2924 * config/te-tmips.h: New file for traditional mips targets. Define
2925 TE_TMIPS.
58a77e41 2926
c9900432
NC		 29272000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2928
2929 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2930 flags argument is not present, don't change an existing section's
2931 section's attributes. If the flags argument is present, warn if the
2932 attributes don't match the section's current attributes. When
2933 long section names are supported, set SEC_LINK_ONCE and
2934 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2935
9d87310a
HPN		 2936Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2937
2938 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2939 symbols; create them.
2940
dbddefbf
NC		 29412000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2942
2943 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2944 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2945
2ae7e77b
AH		 29462000-06-27 Aldy Hernandez <aldyh@redhat.com>
2947
2948 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2949 expressions. Ignore the problem when handling 16 bit signed
2950 immediates, because the assembler will take care of the relocation
2951 later.
2ae7e77b 2952
6b2539e3
NC		 29532000-06-27 Nick Clifton <nickc@cygnus.com>
2954
2955 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2956 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2957 sequential order, and emit warning messages if the input source
2958 code contains constructs like that, or parallel constructs
2959 containing such opcodes.
2960
65aa24b6
NC		 29612000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2962
2963 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2964 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2965 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2966 (md_show_usage): Update usage message.
2967 (md_parse_option): Allow redefinition of MCU type within the
2968 same avr[1-5] bfd machine type. Show both old and new MCU type
2969 in the error message.
2970 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2971 Simplify 8K wrap code.
2972
f0c56b90
NC		 29732000-06-25 Kazu Hirata <kazu@hxi.com>
2974
50bbae35
AM		 2975 * config/obj-aout.c: Remove all uses of DEFUN.
2976 * config/obj-ieee.c: Likewise.
2977 * config/tc-sh.c: Fix comment typos.
2978 * config/tc-tahoe.c: Likewise.
2979 * config/tc-vax.c: Likewise.
2980 * config/tc-w65.c: Likewise.
2981 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2982 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2983
6d249963
DD		 29842000-06-24 DJ Delorie <dj@cygnus.com>
2985
2986 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2987 more changes from Sept 1999
2988 (tc_i386_fix_adjustable): ditto
2989 (md_apply_fix3): ditto
2990
680d2857 29912000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2992
680d2857
FCE		 2993 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2994 (gas_cgen_parse_operand): Set it around expression() call.
2995 (gas_cgen_md_operand): Test for it before longjmp().
2996
e7b305a2
AM		 29972000-06-24 Kazu Hirata <kazu@hxi.com>
2998
c0fecd35
AM		 2999 * config/tc-h8500.c: Remove all uses of DEFUN.
3000 * config/tc-sh.c: Likewise.
3001 * config/tc-w65.c: Likewise.
3002 * config/tc-z8k.c: Likewise.
3003
e7b305a2
AM		 3004 * config/tc-h8500.c: Fix typos in comments.
3005
ed6d6fd3
FCE		 30062000-06-23 Frank Ch. Eigler <fche@redhat.com>
3007
3008 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3009 is defined.
3010
f7c88872
AM		 30112000-06-23 matthew green <mrg@redhat.com>
3012
3013 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3014 defined. Fix error message for `[' grouping.
f7c88872 3015
70d6ecf3
AM		 30162000-06-22 Kazu Hirata <kazu@hxi.com>
3017
3018 * config/tc-h8300.c: Fix formatting and comment typos.
3019
e9718fe1
TW		 30202000-06-22 Timothy Wall <twall@cygnus.com>
3021
3022 * config/tc-ia64.c (note_register_values): Move premature QP
3023 notation clearing into the appropriate place.
3024
45288df1
AM		 30252000-06-22 Alan Modra <alan@linuxcare.com.au>
3026
1581f8c9
AM		 3027 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3028 first before anything else. Add bin-bugs.h, emul.h and progress.h
3029 Sort list of files as for $(OBJS) in Makefile.am.
3030
3031 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3032 find one. Remake dependencies.
3033 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3034 * Makefile.in: Regenerate.
3035 * doc/Makefile.in: Regenerate.
3036
45288df1
AM		 3037 * config/tc-i386.c (i386_displacement): Don't assume a constant
3038 displacement is necessarily 16 bits when in 16 bit code mode.
3039 (md_assemble): Instead size the displacement here after we know
3040 for sure that a .code16gcc operand hasn't automatically added
3041 operand size prefixes.
3042
01580992
L		 30432000-06-21 H.J. Lu <hjl@gnu.org>
3044
3045 * Makefile.am: Rebuild dependency.
3046 * Makefile.in: Rebuild.
3047
40f09f82
JL		 30482000-06-21 Kazu Hirata <kazu@hxi.com>
3049
3050 * config/tc-h8300.c (parse_reg): Make the function static.
3051 (parse_exp): Likewise.
3052
78295804
DD		 30532000-06-20 DJ Delorie <dj@cygnus.com>
3054
3055 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3056 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3057 for cygwin import libraries to work properly.
3058
45f85b08
L		 30592000-06-20 H.J. Lu <hjl@gnu.org>
3060
3061 * Makefile.am: Rebuild dependency.
3062 * Makefile.in: Rebuild.
3063 * configure: Likewise.
3064 * doc/Makefile.in: Likewise.
3065
39bec121
TW		 30662000-06-20 Timothy Wall <twall@cygnus.com>
3067
3068 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3069 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3070 * doc/c-tic54x.texi: New.
3071 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3072 documentation file.
39bec121 3073 * doc/all.texi: Add C54X.
3e87a760 3074 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3075 * doc/Makefile.in: Regenerate.
3076 * configure.in: Add tic54x and define LIBM for tic54x.
3077 * configure: Regenrate.
3078 * config/tc-tic54x.[ch]: New.
3079 * config/obj-coff.h: Add tic54x.
3080 * Makefile.am: (CPU_TYPES): Add tic54x.
3081 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3082 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3083 (as_new_LDADD): Add $(LIBM).
3084 * Makefile.in: Regenerate.
3e87a760 3085
60bcf0fa
NC		 30862000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3087
3088 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3089 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3090 * doc/as.texinfo: Likewise.
3091
3092 * configure, Makefile.in: Regenerate.
3093 * configure.in (emulations): Recognize m6811 and m6812.
3094 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3095 Added files for 68hc11 and 68hc12 assembler.
3096 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3097 * config/tc-m68hc11.h: Header definition for that assembler.
3098
ec05f674
NC		 30992000-06-18 Nick Clifton <nickc@redhat.com>
3100
24ef8152
NC		 3101 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3102 instead of OCTETS_PER_BYTE.
3103
ec05f674 3104 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3105 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3106
119caedd
L		 31072000-06-18 H.J. Lu <hjl@gnu.org>
3108
3109 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3110 * configure: Rebuild.
3111
607723e4
NC		 31122000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3113
3e87a760
AM		 3114 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3115 to BFD_ASSEMBLER.
607723e4 3116
b946ec34
NC		 31172000-06-16 Nick Clifton <nickc@cygnus.com>
3118
3119 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3120 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3121
3122 * doc/c-mips.texi: Document newly accepted cpu variants.
3123
37ce37b1
UC		 31242000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3125
3126 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3127
c06ae4f2
UC		 31282000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3129
3130 * macro.c (getstring): Make it possible to escape the quote
3131 character.
3132
20348649
JL		 3133Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3134
3135 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3136
bcef29e6
L		 31372000-06-13 H.J. Lu <hjl@gnu.org>
3138
3139 * configure: Regenerate.
3140
63a0b638
AM		 31412000-06-09 Alan Modra <alan@linuxcare.com.au>
3142
3143 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3144 separator.
3145 * doc/internals.texi (line_separator_chars): Semicolon is no
3146 longer a default. Mention null and newline as defaults.
3147
3148 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3149
3150 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3151 * config/tc-i860.h (line_separator_chars): Likewise.
3152 * config/tc-h8300.c (line_separator_chars): Likewise.
3153 * config/tc-i960.c (line_separator_chars): Likewise.
3154 * config/tc-m68k.c (line_separator_chars): Likewise.
3155 * config/tc-mips.c (line_separator_chars): Likewise.
3156 * config/tc-ns32k.c (line_separator_chars): Likewise.
3157 * config/tc-sparc.c (line_separator_chars): Likewise.
3158 * config/tc-vax.c (line_separator_chars): Likewise.
3159
3160 * config/tc-h8300.c (comment_chars): Use string initialiser.
3161 * config/tc-i960.c (line_comment_chars): Likewise.
3162 * config/tc-z8k.c (comment_chars, line_comment_chars,
3163 line_separator_chars): Likewise.
3164
3165 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3166 for TE_LINUX.
3167
9bab9349
NC		 31682000-06-08 Nick Clifton <nickc@cygnus.com>
3169
3170 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3171 for size 1 fixes.
3172
946efd95
DB		 31732000-06-08 David O'Brien <obrien@FreeBSD.org>
3174
3175 * configure.in (VERSION): Update to show this is the CVS mainline.
3176
6480b79a
DB		 31772000-06-08 Matthew Jacob <mjacob@feral.com>
3178
3179 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3180 $at is the integer register $r28, vs. both $r28 and the floating
3181 point register $f28.
3182
10850f29
JW		 31832000-06-08 James E. Wilson <wilson@cygnus.com>
3184
3185 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3186 (dot_endp): Don't call ia64_flush_insns.
3187 (emit_one_bundle): Don't delete prologue/body records from
3188 unwind_record list in first loop. Rewrite second loop to account for
3189 this.
3190
150f24a2
JW		 31912000-06-07 David Mosberger <davidm@hpl.hp.com>
3192
3193 * config/tc-ia64.c: Add missing prototypes.
3194 (generate_unwind_image): Cast argument to output_unw_records call.
3195
e38c9cc2
DC		 3196Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3197
46b85d42 3198 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3199
1188e082
DC		 3200Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3201
3202 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3203 (REGISTER_P): likewise.
3204 (avr_opcodes): uses include/opcode/avr.h
3205 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3206
ac743b2c
AM		 32072000-06-04 Alan Modra <alan@linuxcare.com.au>
3208
0b545448
AM		 3209 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3210 initializers too.
ac743b2c 3211
969e1a7b
L		 32122000-06-03 H.J. Lu <hjl@gnu.org>
3213
3214 * read.c (is_end_of_line): Put back `;'.
3215
65172ab8
AM		 32162000-06-03 Alan Modra <alan@linuxcare.com.au>
3217
3218 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3219
b75c0c92
AM		 32202000-06-01 Alan Modra <alan@linuxcare.com.au>
3221
3222 * expr.c (operand): Test is_end_of_line outside switch to catch
3223 line separator chars that are also operators.
3224 (operator): Return O_illegal for line separator chars.
3225
3226 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3227 entry (or `!' entry for TC_HPPA).
3228
3229 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3230 before indexing is_end_of_line. Remove redundant check for '\0'.
3231 (fp_op2): Likewise.
3232 * config/tc-h8500.c (md_assemble): Likewise.
3233 * config/tc-mcore.c (md_assemble): Likewise.
3234 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3235 (md_atof): Likewise
3236
3237 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3238 is_end_of_line.
3239 * config/tc-mcore.c (mcore_cons): Likewise.
3240 (mcore_float_cons): Likewise.
3241 (mcore_stringer): Likewise.
3242 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3243
a6836251
SB		 32442000-06-01 Scott Bambrough <scottb@netwinder.org>
3245
3246 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3247
43841e91
NC		 32482000-05-29 Nick Clifton <nickc@cygnus.com>
3249
3250 * config/tc-sh.c: Fix compile time warning messages.
3251
3252 * config/tc-mips.c: Fix compile time warning messages.
3253
a057431b
PB		 32542000-05-29 Philip Blundell <philb@gnu.org>
3255
3256 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3257 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3258 * NEWS: Mention ARM ELF support.
3259
3c07fb76
AO		 32602000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3261
3262 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3263 it is modified, and use the real_size to compute the frag address
3264 for dwarf2 line info.
3265
ad4d6ccf
AM		 32662000-05-27 Alan Modra <alan@linuxcare.com.au>
3267
3268 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3269 line-matching scheme to cope with automake moving variables around.
3270 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3271 * Makefile.in: Regenerate.
3272
6faf3d66
JJ		 32732000-05-26 Jakub Jelinek <jakub@redhat.com>
3274
3275 * config/tc-sparc.c (sparc_relax): New.
3276 (md_longopts): Add -relax and -no-relax options.
3277 (md_parse_options, md_show_usage): Likewise.
3278 (md_apply_fix3): Optimize tail call into branch always if possible.
3279
0a44c2b1
DL		 3280Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3281
3282 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3283 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3284 rules, with warning when a GAS statement specifies a packing that
3285 will result in an instruction being squashed.
3e87a760
AM		 3286 Added typdef packing_type and enumerals, changed various integer
3287 literals to use the enumerals.
0a44c2b1 3288
e0c9811a
JW		 32892000-05-24 David Mosberger <davidm@hpl.hp.com>
3290
3291 * config/tc-ia64.c (dot_restorereg_p): New function.
3292 (md_pseudo_table): Add restorereg.p.
3293 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3294 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3295
3296 * config/tc-ia64.h (unw_record_type): Add unwabi.
3297 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3298 called MASK with members for imask, and the masks produced by
3299 fr_mem, gr_mem, br_mem, and frgr_mem.
3300 (unw_p_record): Add members ABI and CONTEXT.
3301 (unw_x_record): Add member AB.
3302 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3303 as pseudo-register for use during unwind info generation.
3304 (AR_PFS, AR_LC): New macros.
3305 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3306 whose names start with an at sign (as in "@priunat").
3307 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3308 register.
3309 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3310 proc_end, unwind_info, personality_routine): Consolidate into
3311 "unwind" structure to reduce offset-table use. Add member
3312 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3313 to be emitted.
3314 (output_R1_format, output_R3_format, output_P3_format,
3315 output_P6_format): Initialize R with zero to reduce compiler warnings.
3316 (output_P7_format): Ditto. Add `default' branch to switch
3317 statement to reduce compiler warnings.
3318 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3319 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3320 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3321 into single argument.
3322 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3323 compiler warnings. Merge A and B args into single argument.
3324 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3325 A and B args into single argument.
3326 (free_record): Removed (wasn't used).
3327 (free_list_records): Also free imasks in prologue records.
3328 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3329 (output_spill_mask): Remove.
3330 (output_unwabi): New function.
3331 (output_epilogue, output_label_state, output_copy_state): Call
3332 alloc_record.
3333 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3334 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3335 argument.
3336 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3337 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3338 as part of handling the prologue records. Emit region's imask if
3339 we have one. Handle unwabi, epilogue, label_state, copy_state,
3340 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3341 spill_sprel_p, and spill_reg_p records.
3342 (set_imask, count_bits, slot_index): New function.
3343 (fixup_unw_records): Fix region size computation. Handle
3344 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3345 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3346 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3347 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3348 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3349 (dot_save): Use manifest constants for applicaton registers.
3350 Handle REG_PR and REG_PRIUNAT.
3351 (dot_restore): Don't just ignore it.
3352 (dot_restorereg): New function..
3353 (generate_unwind_image): Ensure unwind info is a multiple of eight
3354 bytes, not just four bytes.
3355 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3356 (dot_altrp): Don't just ignore it.
3357 (dot_savemem): New function. Replaces dot_savesp() and
3358 dot_savepsp(). Use manifest constants for applicaton registers.
3359 Handle REG_PR and REG_PRIUNAT.
3360 (dot_savef): Simplify.
3361 (dot_saveb): Support generation of br_gr.
3362 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3363 dot_label_state, dot_copy_state): New function.
3364 (dot_unwabi): Don't just ignore it.
3365 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3366 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3367 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3368 (emit_one_bundle): Set slot number for prologue/body records
3369 *before* emitting the first insn.
3370 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3371 (md_begin): Declare "psp" pseudo-register.
3372 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3373 so we don't get segfault.
3374 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3375 counts as required per SW Conventions manual
3376 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3377 output_preds_psprel, output_preds_sprel, output_spill_base,
3378 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3379 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3380 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3381 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3382 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3383 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3384 (dot_vframe): Implement.
3385 (dot_vframesp, dot_vframepsp): New function.
3386
f98fd99f
HPN		 3387Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3388
3389 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3390 * configure: Regenerate.
f98fd99f 3391
ee7fcc42
AM		 33922000-05-23 Alan Modra <alan@linuxcare.com.au>
3393
3394 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3395 (md_estimate_size_before_relax): so we can use it here instead of
3396 old kludges. Localise vars to blocks. Comment.
3397
3398 * frags.c (frag_new): Update fr_var comments.
3399 * frags.h (struct frag): Ditto.
3400
c67e42c9
RH		 34012000-05-22 Richard Henderson <rth@cygnus.com>
3402
3403 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3404 (pseudo_func): Add pcrel.
3405 (operand_match): Handle IA64_OPND_TGT64.
3406 (build_insn): Likewise.
3407 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3408 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3409 (fix_insn): Handle all three 64-bit relocation types.
3410
5110c57e
HPN		 3411Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3412
3413 * obj.h (struct format_ops): New members begin, app_file,
3414 s_set_other, s_set_desc, s_get_type, s_set_type,
3415 separate_stab_sections, init_stab_section.
3416
3417 * config/obj-multi.h: Update GPL notice to v2.
3418 (obj_begin): New.
3419 (obj_app_file): New.
3420 (S_SET_SIZE): Test s_set_size for NULL before calling.
3421 (S_SET_ALIGN): Similar for s_set_align.
3422 (S_SET_OTHER): New.
3423 (S_SET_DESC): New.
3424 (S_GET_TYPE): New.
3425 (S_SET_TYPE): New.
3426 (SEPARATE_STAB_SECTIONS): New.
3427 (INIT_STAB_SECTION): New.
3428 (EMIT_SECTION_SYMBOLS): New.
3429 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3430
3431 * config/obj-elf.h: Update GPL notice to v2.
3432 Mention that this file is included from obj-multi.h.
3433 (obj_begin): Wrap definition in ifndef.
3434 (elf_file_symbol): Constify declaration.
3435 (obj_app_file): Ditto.
3436 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3437 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3438
3439 * config/obj-elf.c (elf_s_set_other): New.
3440 (elf_file_symbol): Constify argument.
3441 (elf_separate_stab_sections): New.
3442 (elf_init_stab_section): New.
3443 (elf_format_ops): Add new members. Remove comma at end.
3444
3445 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3446 (ecoff_format_ops): Add new fields. Remove comma at end.
3447 Mention inconsistency for emit_section_symbols.
3448
3449 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3450
3451 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3452 (coff_separate_stab_sections): New.
3453 (coff_format_ops): Add new members.
3454
3455 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3456 (obj_aout_s_set_other): New.
3457 (obj_aout_s_set_desc): New.
3458 (obj_aout_s_get_type): New.
3459 (obj_aout_s_set_type): New.
3460 (obj_aout_separate_stab_sections): New.
3461 (aout_format_ops): New members added. Use obj_aout_process_stab,
3462 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3463 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3464 appropriate.
3465 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3466
b98ef147
AM		 34672000-05-22 Alan Modra <alan@linuxcare.com.au>
3468
3469 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3470 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3471 (md_estimate_size_before_relax): Ensure jumps to weak and
3472 externally visible symbols are relocatable.
3473
0aa5d426
HPN		 3474Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3475
3476 * stabs.c (aout_process_stab): Make global.
3477 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3478 * read.h (aout_process_stab): Declare.
3479
3480 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3481 Generalize to *aout, *coff *elf.
3482 * configure: Regenerated.
3483
3484 * doc/internals.texi (Object format backend): Say
3485 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3486
3487 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3488 * Makefile.in: Regenerated.
3489
7c3dc350
CM		 34902000-05-19 Catherine Moore <clm@cygnus.com>
3491
3492 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3493
b3b6a3fe
JL		 34942000-05-18 Alan Modra <alan@linuxcare.com.au>
3495
3496 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3497 instruction to reflect change in re_assemble_*.
3498
c9e10a08
JL		 3499Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3500
3501 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3502 build PA64 ELF tools.
3503 * configure: Rebuilt.
3504
3043679f
AM		 35052000-05-17 Alan Modra <alan@linuxcare.com.au>
3506
3507 * Makefile.am: Regenerate dependencies.
3508 * Makefile.in: Regenerate.
3509
322f2c45
NC		 35102000-05-15 Nick Clifton <nickc@cygnus.com>
3511
3512 * config/tc-arm.c (struct asm_psr): Add boolean field
3513 distinguishing between CSPR and SPSR. Rename 'number' field
3514 to 'field'.
3515 (psrs): Rearrange contents to match new asm_psr structure.
3516 (arm_psr_parse): Move next to psr_required_here. Make it
3517 return an asm_psr structure.
3518 (psr_required_here): Use asm_psr structure returned by
3519 arm_psr_parse.
3520 (do_msr): Reorganise to allow psr_required_here to be called
3521 only once.
3522 (md_undefined_name): Mark 'name' parameter as unused, since
3523 the COFF target does not use it.
322f2c45 3524
5e6cbf41
PB		 35252000-05-14 David O'Brien <obrien@FreeBSD.org>
3526
3527 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3528 standards.
3529 * config/te-aux.h: Likewise.
3530 * config/te-dpx2.h: Likewise.
3531 * config/te-go32.h: Likewise.
3532 * config/te-hp300.h: Likewise.
3533 * config/te-hppa.h: Likewise.
3534 * config/te-i386aix.h: Likewise.
3535 * config/te-ic960.h: Likewise.
3536 * config/te-interix.h: Likewise.
3537 * config/te-nbsd532.h: Likewise.
3538 * config/te-pc532mach.h: Likewise.
3539 * config/te-ppcnw.h: Likewise.
3540 * config/te-psos.h: Likewise.
3541 * config/te-sparcaout.h: Likewise.
3542 * config/te-sun3.h: Likewise.
3543 * config/te-sysv32.h: Likewise.
3544
4132022d
AM		 35452000-05-14 Alan Modra <alan@linuxcare.com.au>
3546
3547 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3548 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3549 and sign extend without an if statement.
3550 (build_bytes): Likewise.
3551
35522000-05-14 Kazu Hirata <kazu@hxi.com>
3553
3554 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3555 X_add_symbol L_32 case.
3556
b4fd930a
AM		 35572000-05-14 David O'Brien <obrien@FreeBSD.org>
3558
3559 * config/te-freebsd.h: New file.
3560
a38cf1db
AM		 35612000-05-13 Alan Modra <alan@linuxcare.com.au>
3562
897083bd
AM		 3563 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3564 bindtextdomain): Replace defines with those from intl/libgettext.h
3565 to quieten gcc warnings.
3566
a38cf1db
AM		 3567 * NEWS: Mention x86 .arch and -q.
3568
3569 * config/tc-i386.c (quiet_warnings): New.
3570 (md_assemble): Use quiet_warnings.
3571 (md_parse_option): Set quiet_warnings from -q.
3572 (md_show_usage): Mention -q, delete -m.
3573 (flag_do_long_jump): Delete.
3574 (md_parse_option): Remove -m.
3575 (md_show_usage): Remove -m.
3576 (md_create_long_jump): Remove useless flag_do_long_jump code.
3577
3578 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3579 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3580
e413e4e9
AM		 35812000-05-13 Alan Modra <alan@linuxcare.com.au>
3582 Alexander Sokolov <robocop@netlink.ru>
3583
3584 * doc/c-i386.texi (i386-Arch): New section.
3585 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3586
3587 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3588 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3589 architecture has been given and is not 486.
3590 (set_cpu_arch): New.
3591 (md_pseudo_table): Add .arch.
3592 (md_assemble): Warn if cpu architecture has been given and an
3593 unsupported instruction.
3594
3595 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3596 Move operand_types bit defines after relevant template field.
3597 (template): Add cpu_flags.
3598 (Cpu*): Define.
3599 (arch_entry): New.
3600
e8b1cae5
AO		 36012000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3602
3603 * config/tc-mn10300.h (md_end): Define.
3604 (mn10300_finalize): Declare.
3605 * config/tc-mn10300.c: Include dwarf2dbg.h.
3606 (debug_line): Define.
3607 (md_assemble): Generate dwarf2 line info.
3608 (mn10300_finalize): New function. Finalize dwarf2 info.
3609
426b0403
AM		 36102000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3611
3612 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3613 external version of the relocation for weak symbols.
3614
e4c58b25
JW		 36152000-05-08 David Mosberger <davidm@hpl.hp.com>
3616
3617 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3618 frame size in units of 16 bytes, as required per SW Conventions manual.
3619 (output_unw_records): Output info-block header as a dword to get
3620 byte-order right.
3621
8fce3f5e
AM		 36222000-05-08 Alan Modra <alan@linuxcare.com.au>
3623
3624 * as.h: #include "file", not <file> on files from ../include.
3625 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3626 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3627 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3628 (tc_coff_symbol_emit_hook): Ditto.
3629 (OPTCOUNT): Cast to int to avoid compiler warning.
3630 (md_begin): Fix signed/unsigned warnings.
3631
36322000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3633
3634 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3635 ABRANCH LONG case for a conditional branch on a 68000.
3636 (md_estimate_size_before_relax): Likewise. Also handle
3637 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3638 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3639 PC-relative on all CPUs.
3640 (md_estimate_size_before_relax): Likewise.
3641
fb166ee3
AM		 36422000-05-04 Alan Modra <alan@linuxcare.com.au>
3643
3644 * as.c (parse_args): Just mention current year in printed
3645 copyright message.
3646
7a899fff
C		 36472000-05-03 J.T. Conklin <jtc@redback.com>
3648
3649 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3650 unit registers.
7a899fff
C		 3651 (md_parse_option): Recognize -m7400.
3652
44877466
ILT		 36532000-05-03 Ian Lance Taylor <ian@zembu.com>
3654
3655 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3656 don't permit lp to become less than the words array.
3657
eaa15ab8
NC		 36582000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3659
3660 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3661 Fix little-endian case.
3662
7c4f6a03
AM		 36632000-05-03 David O'Brien <obrien@NUXI.com>
3664
3665 * as.c (parse_args): Update copyright.
3666
da5d444c
AM		 36672000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3668
3669 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3670 for the .bss section too.
3671
3f9b03b5
AM		 36722000-05-02 Alan Modra <alan@linuxcare.com.au>
3673
3674 * configure.in: Set em=linux for hppa-*-linux.
3675 * configure: Regenerate.
3676 * doc/Makefile.in: Regenerate with correct automake.
3677
3678 * frags.c (frag_grow): Sanity check chunk_size.
3679
3680 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3681 * config/obj-som.h: Likewise.
3682 * config/obj-ieee.h: Likewise.
3683
3684 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3685
3686 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3687 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3688 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3689 (pa_ip): low_sign_unext now returns via function value. Use
3690 re_assemble_* instead of dis_assemble_* and
3691 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3692 unnecessarily.
3693 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3694 (md_section_align, md_parse_option, md_show_usage,
3695 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3696 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3697 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3698 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3699 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3700 pa_text): Likewise.
3701 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3702 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3703 outside of switch. Correct mask and shifting errors in case 10
3704 and case -11. In case 21, compare against signed range to suit
3705 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3706 case 17 and case 22, use offsetT variable to properly check range.
3707 Use re_assemble_* here too.
3708 (evaluate_absolute): Change type of value to offsetT. Call
3709 hppa_field_adjust to do the work for us.
3710 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3711 (pa_parse_cmpib_64_cmpltr): Ditto.
3712 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3713 of i to unsigned int.
3714 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3715 (pa_end_of_source): Return type is void.
3716
a2984248
CM		 3717Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3718
3719 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3720
df136245
DC		 3721Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3722
3723 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3724 More comments added.
3725 (md_begin): Removed "construct symbols for each register name".
3726 Because register names conflicts with GCC generated function
3727 names.
3728 (avr_operand): Now constant numbers can be used as a register
3729 identifiers (0 as r0, 31 as r31).
3730 (md_assemble): use skip_space () before parsing instruction
3731 operands.
3732
c1e73230
AM		 37332000-05-01 Alan Modra <alan@linuxcare.com.au>
3734
3735 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3736 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3737 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3738 * configure: Regenerate.
3739
a1934524
AM		 37402000-04-29 Andreas Jaeger <aj@suse.de>
3741
3742 * as.h: Correctly check GCC version.
3743
d9b7d820
AM		 37442000-04-26 David O'Brien <obrien@FreeBSD.org>
3745
3746 * doc/as.1: Fix unbalanced brackets.
3747
3748 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3749 TE_FreeBSD.
3750 (line_comment_chars): Set to '/' if TE_FreeBSD.
3751
cea1ab94
JL		 3752Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3753
3754 * configure.in: Configury support for PA64 (currently disabled).
3755 * configure: Rebuilt.
3756
e799a695
AM		 37572000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3758
3e87a760 3759 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3760 bfd_set_section_alignment.
3761
3b0ec529
AM		 37622000-04-25 Alan Modra <alan@linuxcare.com.au>
3763
3764 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3765 than 32.
3766
adcf07e6
NC		 37672000-04-24 Nick Clifton <nickc@cygnus.com>
3768
3769 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3770 * doc/as.texinfo (Align): Include arm and strongarm in list of
3771 targets that have the second form of the behaviour of the .align
3e87a760 3772 directive.
adcf07e6 3773
5047a41f
JL		 37742000-04-24 Mark Klein <mklein@dis.com>
3775
29184774 3776 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 3777
a47cf567
NC		 3778Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3779
3780 * as.c (parse_args): Allow md_parse_option to override -a listing
3781 option.
3782 * config/obj-coff.c (add_lineno): Change type of offset parameter
3783 from "int" to "bfd_vma."
3784 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3785 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3786 (ppc_change_csect): Align correctly for XCOFF64.
3787 (ppc_machine): New function, which discards "ppc_machine" line.
3788 (ppc_tc): Cons for 8 when code is 64 bit.
3789 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3790 relocations.
3791 (md_parse_option): Handle -a64 and -a32.
3792 (ppc_xcoff64): New.
3793 * config/tc-ppc.h (TARGET_MACH): Define.
3794 (TARGET_FORMAT): Move to function.
3795 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3796
3797Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3798
3799 * config/tc-avr.c: New AVR_ISA_ defined.
3800 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3801 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3802 for `fmul', `movw' and `lpm R,Z' instructions.
3803 (avr_operands): Warn if current opcode is a two-word instruction
3804 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3805 (avr_opcodes): New commands added.
3806 (REGISTER_P): Check 'a' and 'v' constraint letters.
3807 (mcu_types): New MCU added.
3808
bf3ca999
TW		 38092000-04-22 Timothy Wall <twall@cygnus.com>
3810
3811 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3812 to "natval".
3813 (operand_match): Conditionally insert default bit values for IMMU9.
3814
98e5953c
JL		 38152000-04-14 Matthew Green <mrg@cygnus.com>
3816
3817 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3818 * configure: Rebuilt.
3819
a02fab7e
JL		 3820Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3821 Jason Eckhardt <jle@cygnus.com>
3822
c67e42c9 3823 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3824
3825 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3826 Added handling of new operand types l,y,&,fe,fE,fx.
3827
800eeca4
JW		 3828Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3829 David Mosberger <davidm@hpl.hp.com>
3830 Timothy Wall <twall@cygnus.com>
3831 Andrew MacLeod <amacleod@cygnus.com>
3832 Jim Wilson <wilson@cygnus.com>
3833
3834 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3835 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3836 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3837 * Makefile.in: Rebuild.
3838 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3839 * configure: Rebuild.
3840 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3841 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3842 * expr.c (expr): Handle md_optimize_expr.
3843 * read.c (LEX_HASH): Add comment.
3844 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3845
66778679
RH		 38462000-04-21 Richard Henderson <rth@cygnus.com>
3847
3848 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3849 bundling a non-delayed branch type instruction.
3850
aa15f6f7
AO		 38512000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3852
3853 * config/tc-mn10300.c (HAVE_AM30): Define.
3854 (md_assemble): Use it.
3855
16adf844
AM		 38562000-04-19 Alan Modra <alan@linuxcare.com.au>
3857
742f45cf
AM		 3858 * config/obj-elf.c (obj_elf_change_section): Check for changed
3859 section attributes.
3860
16adf844
AM		 3861 * Makefile.am: (CPU_MULTI_VALID): Remove.
3862 (MULTI_CPU_TYPES): Define.
3863 (MULTI_CPU_OBJ_VALID): Define.
3864 (DEPTC): Use the above.
3865 (DEPOBJ): Same here.
3866 (DEP2): And here.
3867 Regenerate dependencies.
3868 * Makefile.in: Regenerate.
3869
9c46fb1b
AM		 38702000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3871
742f45cf 3872 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3873
508866be
L		 38742000-04-18 H.J. Lu (hjl@gnu.org)
3875
3876 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3877 bfd_vma for non-bfd assemblers.
508866be 3878
ba2adb93
AM		 38792000-04-17 Alan Modra <alan@linuxcare.com.au>
3880
3881 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3882 doesn't give spurious errors.
3883
12ff5d56
AM		 38842000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3885
66778679 3886 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3887
fc633e5b
AM		 38882000-04-13 Alan Modra <alan@linuxcare.com.au>
3889
3890 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3891 constants, and don't assume offsetT is 32 bits.
3892
1ed18ec1
NC		 38932000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3894
3895 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3896 (md_pcrel_from_section): Add prototype.
3897 (d10v_fix_adjustable): Add prototype.
3898 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3899
3900 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3901
3db10f32
NC		 39022000-04-12 Nick Clifton <nickc@cygnus.com>
3903
3904 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3905 symbol in frag chain.
3906
847f7ad4
AM		 39072000-04-10 Alan Modra <alan@linuxcare.com.au>
3908
3909 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3910 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3911 (fits_in_signed_word, smallest_imm_type): Ditto.
3912 (md_assemble): Use an offsetT var to hold offsetT values, not a
3913 long.
3914 (offset_in_range): New.
3915 (md_assemble): Use it.
3916 (md_convert_frag): Change type of target_address, opcode_address,
3917 and displacement_from_opcode_start to offsetT.
3918 (md_create_short_jump): Change type of offset to offsetT.
3919 (md_create_long_jump): Ditto.
3920 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3921 (md_chars_to_number): Remove.
3922 (output_invalid): Remove duplicate prototype.
3923
ec694b89
NC		 39242000-04-09 Nick Clifton <nickc@cygnus.com>
3925
3926 * Makefile.am (CPU_TYPES): Add 'avr'.
3927 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3928 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3929
16adf844 3930 * Makefile.in: Regenerate.
ec694b89
NC		 3931
3932 * doc/as.texinfo: Add M32R documentation.
3933
a2d91340 3934Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3935
a2d91340 3936 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3937 --enable-build-warnings option.
a2d91340
AC		 3938 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3939 * Makefile.in, configure: Re-generate.
3940
d92b1a8a
NC		 39412000-04-07 Nick Clifton <nickc@cygnus.com>
3942
3943 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3944 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3945 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3946 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3947 (arm_force_relocation): Force relocations for
3948 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3949
52ccafd0
JR		 3950Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3951
3952 * config/tc-sh.c (get_operands): There's no third operand if the
3953 first operand is an immediate.
3954
015551fc
JR		 3955Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3956
3957 * config/tc-sh.c (immediate): Delete.
3958 (sh_operand_info): Add immediate member.
3959 (parse_reg): Use A_PC for pc.
3960 (parse_exp): Add second argument 'op'. All callers changed.
3961 (parse_at): Expect pc to be coded as A_PC.
3962 Use immediate field in *op.
3963 (insert): Add fourth argument 'op'. All callers changed.
3964 (build_relax): Add second argument 'op'. All callers changed.
3965 (insert_loop_bounds): New function.
3966 (build_Mytes): Remove DISP_4.
3967 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3968 (assemble_ppi): Use immediate field in *operand.
3969 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3970 (md_apply_fix): Likewise.
3971 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3972
79bd78be
AO		 3973Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3974
3975 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3976
e30e5a6a
HPN		 3977Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3978
3979 * internals.texi (CPU backend): Document
3980 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3981
41b49281
AM		 39822000-04-04 Alan Modra <alan@linuxcare.com.au>
3983
8ad3436c
AM		 3984 * po/gas.pot: Regenerate.
3985
3986 * as.c (show_usage): Restore translated part of bug string.
3987 * gasp.c (show_usage): Likewise.
3988
41b49281
AM		 3989 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3990 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3991 than move-if-change.
3992 (DEP1): Modify for "gcc -MM".
3993 (DEPTC): Likewise.
3994 (DEPOBJ): Likewise.
3995 (DEP2): Likewise.
3996 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3997 Update dependencies.
3998 * Makefile.in: Regenerate.
3999
0a727238
AO		 40002000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4001
4002 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4003 (md_begin): Likewise.
4004 (HAVE_AM33): New macro.
4005 (md_assemble): Use it. Match r_regs and xr_regs only if
4006 HAVE_AM33.
4007
c20f4f8c
AM		 40082000-04-03 Alan Modra <alan@linuxcare.com.au>
4009
4010 * as.h: #include "bin-bugs.h"
4011 * as.c (show_usage): Use REPORT_BUGS_TO.
4012 * gasp.c: #include "bin-bugs.h"
4013 (show_usage): Use REPORT_BUGS_TO.
4014
4015 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4016
753f6b12
HPN		 4017Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4018
4019 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4020 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4021 adjustments.
4022
726c5dcd
AM		 40232000-04-03 Alan Modra <alan@linuxcare.com.au>
4024
4025 * config/tc-i386.c (i386_immediate): Don't assume a constant
4026 immediate is necessarily 16 bits when in 16 bit code mode.
4027 (md_assemble): Instead set guess_suffix here after we have checked
4028 registers.
4029
bf80011a
RH		 40302000-04-02 Richard Henderson <rth@cygnus.com>
4031
4032 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4033 quantities. Correct right shift sign extension.
4034 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4035 32-bit value when shifting into place.
4036
92161534
ILT		 40372000-04-01 Ian Lance Taylor <ian@zembu.com>
4038
4039 * app.c: Add ATTRIBUTE_UNUSED as needed.
4040 * config/tc-ppc.c: Likewise.
4041 (ppc_size): Make unsigned long.
4042 (ppc_insert_operand): Add casts to avoid warnings.
4043
447f3982
NC		 40442000-03-31 Nick Clifton <nickc@cygnus.com>
4045
4046 * config/tc-d10v.h (md_flush_pending_output): Define.
4047
21d75ec2
NC		 40482000-03-29 Nick Clifton <nickc@cygnus.com>
4049
4050 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4051 segment. Works for both BFD_ASSEMBLER and others.
4052 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4053
d1a1bf19
NC		 40542000-03-29 Nick Clifton <nickc@cygnus.com
4055
4056 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4057
224de7a5
AM		 40582000-03-28 Alan Modra <alan@linuxcare.com.au>
4059
4060 * listing.c (LISTING_LHS_WIDTH): Default depends on
4061 LISTING_WORD_SIZE.
4062 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4063
5b8274e3
ILT		 40642000-03-27 Ian Lance Taylor <ian@zembu.com>
4065
4066 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4067 string literal.
4068
224de7a5 40692000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4070
4071 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4072
4073 * config/tc-avr.c (mcu_types): Add missing initialiser.
4074 (md_pcrel_from_section): Add prototype.
4075 (avr_operand): Remove redundant test of unsigned < 0.
4076 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4077
40782000-03-27 Denis Chertykov <denisc@overta.ru>
4079
4080 * config/tc-avr.c: New file for AVR support.
4081 * config/tc-avr.h: Likewise.
4082 * configure.in: Add AVR support.
4083 * configure: Regenerate.
4084
9f10757c
TW		 40852000-03-26 Timothy Wall <twall@cygnus.com>
4086
4087 * gasp.c (macro_op): Add new argument to check_macro call.
4088 Macro structure definitions moved to macro.h
4089 * sb.h: Add argument to prototype for input_scrub_include_sb.
4090 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4091 nesting checks with an additional flag.
4092 (struct input_save): Add flag to indicate whether current sb
4093 should be checked for proper macro/conditional nesting.
4094 (input_scrub_push/pop): Save/restore nest check flag.
4095 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4096 defined.
9f10757c
TW		 4097 * macro.c (check_macro): Allow caller to retrieve parsed macro
4098 information if a pointer is provided. This information may be
4099 used by the new macro hooks.
4100 * macro.h: Update prototype for check_macro. Macro struct
4101 definitions moved here from macro.c/gasp.c.
4102 * read.c (read_a_source_file): Add parameter to check_macro call,
4103 and pass macro info to the macro hook, if defined.
4104 (input_scrub_insert_line): New. Allow insertion of a line of
4105 characters into the input stream.
4106 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4107 file into the input stream.
4108 (s_include): Use input_scrub_insert_file.
4109 * internals.texi: Document new macro hooks.
4110 * as.h: New prototypes added.
3e87a760 4111
224de7a5 41122000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4113
4114 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4115 an initial capital letter.
4116 (i386_index_check): Reindent.
4117
11424155
NC		 41182000-03-19 Nick Clifton <nickc@cygnus.com>
4119
eaa15ab8 4120 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4121 relative branches.
4122
43f05576
NC		 41232000-03-17 Thomas de Lellis <tdel@windriver.com>
4124
66778679
RH		 4125 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4126 instruction operand bad if Rd > 7 when generating
4127 thumb instructions. Prevents for example,
4128 "adr r12,label" from silently failing and generating
4129 the wrong instruction.
3e87a760 4130
67231402
NC		 41312000-03-17 Nick Clifton <nickc@cygnus.com>
4132
4133 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4134 that have a destingation >= 0x400000.
3e87a760 4135 Fix compile time warning messages.
67231402 4136
a37c8f88
JR		 4137Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4138
4139 * config/tc-sh.c (md_begin): When encountering insn that are
4140 not supported by the current arch, only change the name if
4141 its contents are the same as prev_name.
4142 (get_specific): If the the architecture doesn't match, fail.
4143
dead1419
JR		 4144Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4145
4146 * config/tc-sh.c (IDENT_CHAR): Define.
4147 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4148 matching back where it came from.
4149
182e89d3
JR		 4150Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4151
4152 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4153
84f73d89
NC		 41542000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4155
4156 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4157 normal operands.
4158
dbbc7809
JL		 41592000-03-15 Kazu Hirata <kazu@hxi.com>
4160
4161 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4162
271bb601
HPN		 4163Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4164
4165 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4166 floating-point-number, make sure 'f' is in FLT_CHARS.
4167
8684e216
HPN		 4168Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4169
4170 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4171 (s_lcomm_internal): Use it.
4172 * doc/internals.texi (CPU backend): Document it.
4173 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4174 bytes.
4175
bb2d6cd7
GK		 41762000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4177
4178 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4179 when embedded-pic.
4180
4181 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4182 implementation doesn't have special handling for switch
4183 statements.
bb2d6cd7
GK		 4184 (macro_build): Allow for code in sections other than .text.
4185 (macro): Likewise.
4186 (mips_ip): Likewise.
4187 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4188 Don't perform relocs if we will be outputting them.
bb2d6cd7 4189 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4190 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4191 embedded-pic.
bb2d6cd7 4192
5c86cbc7 41932000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4194
66778679
RH		 4195 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4196 relocation type based on the entry in the fixup structure.
a47cf567 4197 Put S_IS_EXTERN processing back in.
5c86cbc7 4198
f8c827e9
L		 41992000-03-08 H.J. Lu (hjl@gnu.org)
4200
4201 * Makefile.am (install-exec-tooldir): Depend on
4202 install-exec-bindir for parallel make.
4203 * Makefile.in: Regenerated.
4204
8ad9e709
NC		 42052000-03-06 Nick Clifton <nickc@cygnus.com>
4206
4207 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4208 switch.
4209 (md_parse_option): Parse -m32r command line switch - disable m32rx
4210 compatability.
ded0aeb7
NC		 4211 (md_show_usage): Document new option.
4212
4213 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4214 * doc/Makefile.in: Regenerate.
4215 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4216
b7b8f327
MM		 42172000-03-02 Michael Meissner <meissner@redhat.com>
4218
4219 * config/tc-d30v.c (check_range): Remove code that incorrectly
4220 sign extended values where bits < 32.
4221
15886821
L		 42222000-03-02 H.J. Lu (hjl@gnu.org)
4223
4224 * configure.in: Support --enable-targets=all on ia32.
4225 * configure: Regenerated.
4226
8bf950bf
NC		 42272000-03-01 Nick Clifton <nickc@cygnus.com>
4228
4229 * gasp.c (do_align): Remove bogus check of alignment value.
4230
c5e54cc2
ILT		 42312000-02-27 Thomas de Lellis <tdel@windriver.com>
4232
4233 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4234 TC_PPC was defined forced the type of a symbol with no other type
4235 to be BSF_OBJECT.
4236
65fd87bc
ILT		 42372000-02-27 Hans-Peter Nilsson <hp@axis.com>
4238
4239 * doc/internals.texi (CPU backend): Mention that
4240 line_separator_chars do not break up comments. Fix typos for
4241 LEX_AT and LEX_NAME descriptions. Document operands for
4242 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4243 description of md_create_short_jump usage. Document argument for
4244 md_undefined_symbol.
4245
a25fe906
ILT		 42462000-02-27 Jakub Jelinek <jakub@redhat.com>
4247
4248 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4249 (md_parse_option): Handle it.
4250 (md_show_usage): Document it.
4251
21b10511
ILT		 42522000-02-27 Ian Lance Taylor <ian@zembu.com>
4253
4254 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4255 opcode, for the instruction `pal19'. From Andrea Arcangeli
4256 <andrea@suse.de>.
4257
773f551c
AM		 42582000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4259
4260 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4261 from here..
4262 (md_assemble): To here, before template operands are matched.
4263 Also ensure a constant immediate is sign extended when we know the
4264 size is at most 16 bits. This is to catch cases like "add
4265 $0xffc0,%ax" where we don't know the size, and thus that the
4266 immediate can be represented as Imm8S until after parsing the
4267 register operand.
4268 (i386_displacement): Similarly sign extend 16 bit constant
4269 displacements.
4270 (md_assemble): Relax 16-bit jump constant range check to suit sign
4271 extended displacements.
4272
28d33191
JL		 42732000-02-26 Andreas Jaeger <aj@suse.de>
4274
4275 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4276
cc5ca5ce
AM		 42772000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4278
4279 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4280 call operands when intel_syntax.
4281 (intel_float_operand): Return 2 for "fi...".
4282 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4283 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4284 earlier "SHORT" change.
4285 (md_assemble): When determining suffix from Regs, exclude
4286 InOutPortReg.
4287
056350c6
NC		 42882000-02-24 Nick Clifton <nickc@cygnus.com>
4289
4290 * configure: Add arm-wince, mips-pe and sh-pe targets.
4291 * configure: Regenerate.
4292
4293 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4294 sh-pe targets.
4295 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4296 "pe-mips" for the mips-pe target.
4297
4298 * config/tc-arm.c (insns): Change displacement encoded in BL
4299 and B instructions if the target port is arm-wince.
4300 (do_ldst): Do not bias the relocation offset if the target
4301 port is arm-wince.
4302 (md_pcrel_from): Add in missing relocation offset bias if the
4303 target os arm-wince.
4304
4305 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4306 (md_begin): Disable -G support for mips-pe target.
4307 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4308 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4309 COFF flavour.
4310
4311 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4312 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4313 assembler, just set the alignment to 4.
4314
4315 * config/te-wince-pe.h: New file for WinCE targets. Define
4316 TE_WINCE.
4317
36bf8ab9
AM		 43182000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4319
4320 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4321 string instructions.
4322 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4323 (i386_intel_memory_operand): After finding a segment override,
4324 check again for no `[' before looking for a displacement. Bomb if
4325 more than one displacement rather than silently discarding the
4326 second and subsequent ones. Free strings malloc'd by
4327 build_displacement_string.
4328
f5795b08
CM		 43292000-02-24 Catherine Moore <clm@cygnus.com>
4330
4331 * config/obj-som.c (obj_pseudo_table): Add "weak".
4332 (obj_som_weak): New routine.
4333
abd63a32
AM		 43342000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4335
520dc8e8
AM		 4336 * config/tc-i386.c (union i386_op): New.
4337 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4338 Throughout file replace occurences of disps[n], imms[n], regs[n]
4339 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4340 intel mode operand swapping. Add assert in regKludge and
4341 fake_zero_displacement code. Test i.types[n] when outputting
4342 displacements and immediates. Combine output of Disp16 with
4343 Disp32.
7f3f1ea2
AM		 4344 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4345 when in intel mode by (not) reversing fsub and fdiv operands
4346 before the template search. This fails for single operand
4347 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4348 undefined. Instead fix the base_opcode after we've found the
4349 template. Move base_opcode xor with found_reverse_match from
4350 opcode output code to before this fix so we test for the correct
4351 opcodes.
4352 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4353 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4354
4355 * config/tc-i386.h (TC_RELOC): Delete.
4356 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4357 with equivalent call to reloc.
4358
abd63a32
AM		 4359 * as.h (flag_m68k_mri): Move declaration after target include, and
4360 only declare when TC_M68K defined. Define as zero otherwise.
4361 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4362 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4363 Define as zero otherwise.
4364 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4365 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4366 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4367 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4368 testing whether defined.
4369 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4370 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4371 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4372 rather than testing whether defined.
4373 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4374 (parse_mri_cons): Declare and use only when TC_M68K.
4375 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4376 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4377 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4378
4379 * NEWS: Mention IBM 370 support.
4380
7e052742
RH		 43812000-02-23 Richard Henderson <rth@cygnus.com>
4382
4383 * config/tc-i386.c (md_assemble): When swapping operands for
4384 intel_syntax, assume everything that's not Imm or Disp is a
4385 register.
4386
5b93d8bb
AM		 43872000-02-23 Linas Vepstas <linas@linas.org>
4388
4389 * config/tc-i370.c, config/tc-i370.h: New files.
4390 * Makefile.am: Add support for Linux/IBM 370.
4391 * configure.in: Likewise.
4392 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4393 * config/obj-elf.c: Include elf/i370.h
4394 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4395
4396 * Makefile.in: Regenerate.
4397 * configure: Regenerate.
4398
4399 * doc/c-i370.texi: New file.
4400 * doc/all.texi: Include it.
4401 * doc/as.texinfo: And here.
3e87a760 4402 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4403 * doc/Makefile.in: Regenerate.
4404
25f2196d
CC		 44052000-02-19 Michael Meissner <meissner@redhat.com>
4406
4407 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4408 determine if an instruction can be used in parallel with an ADDppp
4409 or SUBppp instruction.
4410
6349b5f4
AH		 44112000-02-22 Andrew Haley <aph@cygnus.com>
4412
4413 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4414
2f6d2f85 44152000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4416
4417 * config/tc-mips.c (mips_gp32): New variable.
4418 (macro_build) Use mips_gp32.
4419 (mips_ip): Ditto.
4420 (md_longopts): Add "-mgp32" and "-mgp64".
4421 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4422
a47cf567
NC		 4423 (OPTION_M7900): Change offset
4424 (OPTION_NO_M7900): Ditto.
4425
b985eaa8
ILT		 44262000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4427
4428 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4429 warning, and bump it to 1.
4430
52454417
ILT		 44312000-02-22 Ian Lance Taylor <ian@zembu.com>
4432
4433 From Brad Lucier <lucier@math.purdue.edu>:
4434 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4435 match format.
4436
6b76fefe
CM		 44372000-02-21 Catherine Moore <clm@cygnus.com>
4438
4439 * config/tc-mips.c (MF_HILO_INSN): Define.
4440 (mips_7000_hilo_fix): Declare.
4441 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4442 (md_parse_option): Check for 7000_HILO_FIX options.
4443 (OPTION_M7000_HILO_FIX): Define.
4444 (OPTION_NO_M7000_HILO_FIX): Define.
4445 * doc/c-mips.texi (-mfix7000): Describe.
4446
f6af82bd
AM		 44472000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4448
4449 * listing.c (print_lines): Remove unused variable `end'.
4450
4451 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4452 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4453 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4454 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4455 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4456 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4457
8c8281f4
NC		 44582000-02-18 Nick Clifton <nickc@cygnus.com>
4459
4460 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4461 the computed frag offset, rather than overwriting it.
4462
d4845d57
JR		 4463Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4464
4465 * config/tc-sh.c ("elf/sh.h"): Include.
4466 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4467 (md.begin): Initialize target_arch.
4468 Only include opcodes in has table that match selected architecture.
4469 (parse_reg): Recognize register names for sh-dsp.
4470 (parse_at): Recognize post-modify addressing.
4471 (get_operands): The leading space is now optional.
4472 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4473 arguments. Update valid_arch.
4474 (build_Mytes): Add support for SDT_REG_N.
4475 (find_cooked_opcode): New function, broken out of md_assemble.
4476 (assemble_ppi, sh_elf_final_processing): New functions.
4477 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4478 (md_longopts, md_parse_option): New option: -dsp.
4479 * config/tc-sh.h (elf_tc_final_processing): Define.
4480 (sh_elf_final_processing): Declare.
4481
c97305a1
JL		 4482Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4483
4484 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4485 the unwinder subspace. Save the current seg/subseg before creating
4486 the new seg/subseg.
4487
bec50466
NC		 44882000-02-10 Nick Clifton <nickc@cygnus.com>
4489
4490 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4491 little endian targets.
bec50466 4492 (INST_BYTE1): Redefine to handle big and little endian
66778679 4493 targets.
bec50466
NC		 4494 (cpu_type): New type: Select between M340 and M210.
4495 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4496 instructions of the M340.
bec50466 4497 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4498 instructions.
bec50466
NC		 4499 (md_atof): Add support for little endian targets.
4500 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4501 line switches.
bec50466
NC		 4502 (md_convert_frag): Add support for little endian targets.
4503 (md_apply_fix3): Add support for little endian targets.
4504 (md_number_to_chars): Add support for little endian targets.
4505
a25c045a
TW		 45062000-02-10 Timothy Wall <twall@redhat.com>
4507
4508 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4509 defined, use it to verify the symbol just read should be a label.
4510
f28e8eb3
TW		 45112000-02-10 Timothy Wall <twall@redhat.com>
4512
4513 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4514 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4515 around colons when KEEP_WHITE_AROUND_COLON is defined.
4516 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4517 and KEEP_WHITE_AROUND_COLON.
4518
6dc19fc4
TW		 45192000-02-08 Timothy Wall <twall@redhat.com>
4520
4521 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4522 logic.
6dc19fc4 4523 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4524 implemented.
6dc19fc4
TW		 4525 (end_repeat): New. Provide support for a "break" out of the
4526 repeat loop.
4527 * read.h: Add prototypes for new functions.
3e87a760 4528
f805106c
TW		 45292000-02-08 Timothy Wall <twall@redhat.com>
4530
4531 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4532 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4533 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4534 non-zero.
4535
4469be0f
TW		 45362000-02-08 Timothy Wall <twall@redhat.com>
4537
4538 * read.c: Added elseif to directives table.
4539 * read.h: Added prototype for s_elseif.
4540 * doc/as.texinfo: Added description for elseif.
4541 * cond.c (s_elseif): New function
3e87a760 4542
24a17b6c
TW		 45432000-02-04 Timothy Wall <twall@redhat.com>
4544
4545 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4546 listings.
24a17b6c 4547
bea9907b 45482000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4549
bea9907b
TW		 4550 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4551 default values.
4552 * frags.c (frag_new): Calculate fr_fix in octets
4553 (frag_now_fix) Return offset as target address offset (bytes).
4554 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4555 quantities).
bea9907b
TW		 4556 * frags.h: Added prototype for frag_now_fix_octets().
4557 Distinguish between octets and bytes in field descriptions.
4558 * listing.c (calc_hex): Account for octets vs bytes when
4559 printing addresses/offsets.
4560 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4561 target is little-endian, print the octets in a word in big-endian
4562 order so that the display looks like a proper hexadecimal number,
4563 instead of having the octets reversed.
4564 * read.c (do_align): When recording alignment, alignment power
4565 should be in terms of target bytes (minimum addressible unit)
4566 instead of octets.
4567 (do_org) Convert ORG target address (byte) argument into an
4568 octet offset when generating a variable fragment.
4569 * symbols.c (resolve_symbol_value): Symbol final value
4570 converted to a target address offset (bytes) from its octet offset.
4571 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4572 offset (bytes) is adjusted by the frag offset (octets) converted
4573 to bytes.
4574 (coff_frob_section) Section alignment power is in terms of bytes;
4575 convert it to an octet alignment power when calculating size (and
4576 size mask) in octets. Don't modify the section size in order to
4577 "align" it for TI COFF, since that format has a different method
4578 for storing alignment information.
3e87a760 4579
210dcc61
TW		 45802000-02-01 Timothy Wall <twall@cygnus.com>
4581
4582 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4583 entries, matching the way GCC generates them. If not escaped, the
4584 filename is encoded incorrectly.
4585
557537a5 45862000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4587
557537a5
NC		 4588 * config/tc-arm.c (reg_table): Add support for ATPCS register
4589 naming conventions.
2c1c4c62 4590
557537a5 45912000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4592
2c1c4c62
GK		 4593 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4594 already defined.
3e87a760 4595 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4596 New macro.
4597 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4598 of a symbol when we really care about its value.
4599
46002000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4601
4602 * config/tc-mcore.c (md_assemble): Give warning message if
4603 operands passes to instruction are more than the spec.
4604
2f0ca46a
NC		 46052000-01-27 Thomas de Lellis <tdel@windriver.com>
4606
66778679 4607 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4608 Thumb mode but the label seen was not declared as '.thumb_func'
4609 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4610 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4611
4c63da97
AM		 46122000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4613
4614 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4615 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4616
4617 * Makefile.in: Same here.
4618 Update copyright.
4619
4620 * configure.in: Set bfd_gas for i386-aout when primary target
4621 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4622 we may need the primary te_file. Remove incorrect comment.
4623
4624 * configure: Regenerate.
4625
4626 * config/e-i386aout.c: New file.
4627
4628 * as.c (USE_EMULATIONS): Move to before print_version_id.
4629 (struct emulation): Add i386aout.
4630 (show_usage): Split text strings. Reformat -a text. Add --em
4631 help.
4632 Update copyright.
4633
4634 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4635 (aout_format_ops): New.
4636 Update copyright.
4637
4638 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4639 preprocessor conditional and add aout USE_EMULATIONS tests.
4640 (read_a_source_file): Don't pass error strings to printf as
4641 format arg.
4642 Update copyright.
4643
4644 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4645 format arg.
4646 (do_data): Same here.
4647 (process_file): And here.
4648 Update copyright.
4649
4650 * symbols.c (colon): Rewrite "already defined" fatal message
4651 code for aout with USE_EMULATIONS.
4652 Update copyright.
4653
4654 * config/obj-aout.c (OBJ_HEADER): Define.
4655 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4656 fields of sentinel.
4c63da97
AM		 4657 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4658 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4659 forms here.
4660 (obj_aout_type): Expand S_SET_OTHER here too.
4661 (obj_read_begin_hook): Remove.
4662 (aout_pop_insert): New.
4663 (obj_aout_s_get_other): New.
4664 (obj_aout_s_get_desc): New.
4665 (aout_format_ops): New.
4666 Update copyright.
4667
4668 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4669 gets aout_pseudo_table.
4670 (aout_pseudo_table): Declare.
4671 (obj_read_begin_hook): Define.
4672 Update copyright.
4673
4674 * config/obj-coff.c (obj_pseudo_table): Rename to
4675 coff_pseudo_table.
4676 (coff_pop_insert): Use coff_pseudo_table.
4677 (coff_sec_sym_ok_for_reloc): Remove.
4678 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4679 and comment all zero entries and remove #if 0 code.
4680 Update copyright.
4681
4682 * config/obj-coff.h (obj_pop_insert): Define.
4683 (coff_pseudo_table): Declare.
4684 Update copyright.
4685
4686 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4687 s_get_size, s_set_size. Comment all zero entries.
4688 Update copyright.
4689
4690 * config/obj-elf.c (elf_s_get_other): New function.
4691 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4692 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4693 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4694 comment.
4695 (obj_elf_parse_section_letters): Don't pass error strings to
4696 printf as format arg.
4697 Update copyright.
4698
4699 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4700 OBJ_MAYBE_ECOFF.
4701 (elf_s_get_other): Declare.
4702 (S_GET_OTHER) Define as elf_s_get_other if not already
4703 defined.
4704 (S_SET_OTHER): Only define when not already defined.
4705 (elf_obj_read_begin_hook): Declare.
4706 (obj_read_begin_hook): Define.
4707 (elf_obj_symbol_new_hook): Declare.
4708 (obj_symbol_new_hook): Define.
4709 Update copyright.
4710
4711 * config/obj-multi.h: Add copyright header and protect against
4712 multiple inclusion. Add * to all function pointers.
4713 (OBJ_HEADER): If defined, include it rather than other defines
4714 in this file.
4715 (obj_frob_file_after_relocs): Test for NULL.
4716 (obj_symbol_new_hook): Here too.
4717 (obj_sec_sym_ok_for_reloc): And here.
4718 (S_GET_OTHER): Define.
4719 (S_GET_DESC): Define.
4720 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4721 (OBJ_MAYBE_ELF): Update comment.
4722
4723 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4724 OBJ_AOUT preprocessor conditional and handle emulation by
4725 testing OUTPUT_FLAVOR.
4726 (i386_displacement): Here too.
4727 (md_section_align): Similarly here.
4728 (i386_target_format): Conditionally compile when more than one
4729 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4730 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4731 (i386_displacement): Here too.
4732 Update copyright.
4733
4734 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4735 Define TARGET_FORMAT for aout only when not multi.
4736 Update copyright.
4737
4738 * config/te-multi.h: Delete file as it's identical to te-generic.h
4739
add0c677
AM		 47402000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4741
4742 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4743 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4744 LONG_MNEM_SUFFIX.
4745
4746 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4747 DWORD_MNEM_SUFFIX.
4748 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4749 comments.
4750
a19d8eb0
CP		 47512000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4752
66778679
RH		 4753 * config/tc-mips.c (mips_do_align): New function.
4754 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4755
550262c4
NC		 47562000-01-10 Philip Blundell <philb@gnu.org>
4757
4758 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4759 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4760 line separator for Linux.
4761 * doc/as.texinfo (Comments): Mention the ARM.
4762
0decc840
NC		 47632000-01-10 Philip Blundell <pb@futuretv.com>
4764
4765 * configure.in (arm*-*-conix*): New target.
4766 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4767 armv*-*-linux-gnu.
4768 * configure: Regenerate.
4769
2e13b764
NC		 47702000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4771
4772 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4773 (obj_elf_visibility): New function.
3e87a760 4774
2e13b764
NC		 4775 * doc/as.texinfo (Visibility): New node: document visibility
4776 pseudo ops.
4777
2f6d2f85 4778For older changes see ChangeLog-9899
GDB Binutils - Deliverables
This page took 0.337603 seconds and 4 git commands to generate.