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2001-04-24 H.J. Lu <hjl@gnu.org>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d6d788bd
L		 12001-04-24 H.J. Lu <hjl@gnu.org>
2
3 * configure: Regenerated with the right version of autoconf.
4
6840198f
NC		 52001-04-24 Christian Groessler <cpg@aladdin.de>
6
7 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
8 generate R_CALLR and R_REL16 relocations
9
1c97d17b
JE		 102000-04-20 Jason Eckhardt <jle@redhat.com>
11
12 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
13 since frag_now can change after d10v_cleanup is called.
14
1c33f1da
DB		 152001-04-16 David O'Brien <obrien@FreeBSD.org>
16
17 * configure.in: Add the em type for FreeBSD targets.
18 * configure: Regenerate.
19
eb0dfd58
AO		 202001-04-14 Alexandre Oliva <aoliva@redhat.com>
21
8c5e1ccd
AO		 22 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
23 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
24
eb0dfd58
AO		 25 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
26 pc-relative relocations not placed at the end of the instruction.
27
1deb8127
JW		 282001-04-13 Jim Wilson <wilson@redhat.com>
29
30 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
31 excluding br.i.
32
f5fa8ca2
JJ		 332001-04-13 Jakub Jelinek <jakub@redhat.com>
34
35 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
36 handle SHF_MERGE and SHF_STRINGS.
37 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
38 (obj_elf_section): Allow additional argument specifying entity size.
39 * write.c (adjust_reloc_syms): Keep relocations against local symbols
40 in SEC_MERGE sections.
41
fb81275c
JM		 422001-04-12 Jason Merrill <jason_merrill@redhat.com>
43
44 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
45
a8a22e33
AO		 462001-04-12 Alexandre Oliva <aoliva@redhat.com>
47
48 * expr.c (operand): Pass &c to md_parse_name().
49 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
50
af9539e4
L		 512001-04-07 Steven J. Hill <sjhill@cotw.com>
52
53 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
54
55 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
56 * Makefile.in: Regenerated.
57
58 * configure.in: Use traditional MIPS targets for Linux/MIPS.
59 * configure: Regenerated.
60
4dfea105
AO		 612001-04-06 Alexandre Oliva <aoliva@redhat.com>
62
63 * config/tc-mn10300.c (xr_registers): Added `pc'.
64
e66457fb
AM		 652001-04-05 Alan Modra <alan@linuxcare.com.au>
66
67 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
68 * configure: Regenerate.
69
70 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
71 cases, and always return size based on current fr_subtype.
72 (md_begin): Move initialization of md_relax_table..
73 (md_relax_table): ..to static initializer. Set rlx_length for
74 UNDEF_WORD_DISP cases.
75 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
76 (md_begin): Likewise.
77 (md_relax_table): Likewise.
78 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
79 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
80 Set rlx_backward and rlx_forward to zero for unused states.
81 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
82 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
83 (UNCOND12, UNCOND32): Remove duplicate defines.
84
aacb5251
HPN		 852001-04-04 Hans-Peter Nilsson <hp@axis.com>
86
c335d394
HPN		 87 * config/tc-cris.c (md_estimate_size_before_relax) <case
88 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
89 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
90 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
91 Add cases to cover all relax states.
ed67db7a
HPN		 92 (cris_insn_first_word_frag): New.
93 (md_assemble): Call cris_insn_first_word_frag to get the first
94 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
95 end. Drop variable insn_size.
96 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
97 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
98 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 99
aacb5251
HPN		 100 * write.c (write_object_file): Reset broken word state before
101 calling relax_seg.
102
cdbc6895
AM		 1032001-03-31 Alan Modra <alan@linuxcare.com.au>
104
61b96bb4
AM		 105 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
106 for one line if not already enabled.
107 * cond.c (s_elseif): Correct conditional assembly listing.
108 (s_else): Likewise.
109
cdbc6895
AM		 110 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
111 Don't abort on NULL current_cframe.
112
93c2a809
AM		 1132001-03-30 Alan Modra <alan@linuxcare.com.au>
114
0529cb87 115 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 116 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
117 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
118 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
119 * config/obj-coff.c (do_relocs_for): Likewise.
120 (yank_symbols): Likewise.
121 (fixup_segment): Likewise.
122 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
123 (ppc_fix_adjustable): Likewise.
124 * config/tc-mips.c (md_convert_frag): Likewise.
125 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
126 * ehopt.c (eh_frame_convert_frag): Likewise.
127 * expr.c (make_expr_symbol): Likewise.
0529cb87 128
e46d99eb
AM		 129 * frags.h (struct frag): Add last_fr_address. Reorder fields for
130 better packing.
131 * symbols.c (resolve_symbol_value): Don't fix expression values
132 until relaxation is complete.
133 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
134 (S_GET_VALUE): Likewise, and return unresolved expression value.
135 * write.c (finalize_syms): New.
136 (relax_and_size_seg): Split into..
137 (relax_seg): New function, returns 1 if anything changed..
138 (size_seg): And the remainder of relax_and_size_seg.
139 (fixup_segment): Arrange for final resolution of sym values.
140 (adjust_reloc_syms): Likewise.
141 (write_object_file): Likewise, and repeatedly call relax_seg until
142 nothing more changes.
143 (relax_segment): Return 1 if anything changed. Use correct types
144 for rs_org `target' and `after'.
145 * write.h (finalize_syms): Declare.
146 (relax_segment): Update prototype.
147
93c2a809
AM		 148 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
149 do-nothing cases to switch to avoid abort on a second relaxation
150 pass, and tidy code a little.
151 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
152 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
153 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
154 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
155 (md_relax_table): Remove first four unused entries. Increment
156 rlx_length by one throughout table, and update comments to suit.
157 (md_estimate_size_before_relax): Return size of current variable
158 part of frag to reflect reality when relaxing more than once.
159 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
160 (COND32, UNCD32): Rename to DISP32 throughout.
161 (UNDEF_WORD_DISP): Renumber to 3.
162 (md_estimate_size_before_relax): Add extra do-nothing cases.
163 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
164 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
165 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
166 handle word and dword branches.
167
d551a338
HPN		 1682001-03-29 Hans-Peter Nilsson <hp@axis.com>
169
170 * config/tc-cris.h (tc_fix_adjustable): Allow only
171 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 172 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
173 example in comment to valid type.
d551a338 174
440ecb38
L		 1752001-03-28 H.J. Lu <hjl@gnu.org>
176
177 * read.c (equals): Set to local for COFF only if it hasn't been
178 defined before.
179
8a238888
AM		 1802001-03-28 Alan Modra <alan@linuxcare.com.au>
181
182 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
183 (md_begin): Use it when setting default architecture.
184
775cf891
NC		 1852001-03-27 Nick Papadonis <nick@coelacanth.com>
186
187 * read.c (equals): (for COFF) default symbols to being local.
188
f9c19112
HPN		 1892001-03-27 Hans-Peter Nilsson <hp@axis.com>
190
191 * configure.in (cris-*-*): Change default emulation to criself.
192 (cris-*-*aout*): New rule.
193 * configure: Regenerate.
194
07855bec
NC		 1952001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
196
197 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
198 BFD_RELOC_390_GOTENT.
199 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
200 BFD_RELOC_390_GOTENT.
201
2022001-03-26 Nick Clifton <nickc@redhat.com>
203
204 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
205 * config/tc-s390.c (s390_force_relocation): New function: Force
206 relocations for VTINHERIT relocs.
207
0285c67d
NC		 2082001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
209
210 * doc/as.texinfo: Put @c man begin to generate the as man page.
211 When generating man, define all the variables. Re-organize some
212 options to obtain better indentation of man page.
213 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
214 (as.1): Build from as.texinfo.
215 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
216
551c1ca1
AM		 2172001-03-25 Alan Modra <alan@linuxcare.com.au>
218
219 * config/tc-i386.c (i386_scale): Accept an absolute expression for
220 scale factor, and return the end of the expression.
221 (i386_operand): Modify for above.
222
c3a27914
NC		 2232001-03-23 Nick Clifton <nickc@redhat.com>
224
225 * doc/as.texinfo: Document --listing-XXX command line switches.
226 Explain why listings behave differently when -pipe is used.
227
37006e43
NC		 2282001-03-23 Richard Sandiford <rsandifo@redhat.com>
229
230 * write.c (fix_new_exp): Print an error if passed a register.
231
08caf3f8
HPN		 2322001-03-23 Hans-Peter Nilsson <hp@axis.com>
233
234 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
235 (PIC_SUFFIX_CHAR): New macro.
236 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
237 (pic): New variable.
238 (md_longopts): New option --pic.
239 (OPTION_PIC): Define.
240 (md_estimate_size_before_relax): Tweak longish comment.
241 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
242 (md_assemble): Handle a PIC relocation on prefix and normal
243 instruction operands.
244 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
245 "complex" operand expressions. Call frag_more outside
246 gen_cond_branch_32 parameter list.
247 (cris_process_instruction): Handle PIC relocs on parsed
248 operand expressions. Validize PIC reloc sizes.
249 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
250 (gen_bdap): Handle "complex" operand expressions.
251 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
252 ADD.D offset,PC as jump instruction if generating PIC. Generate
253 error instead of crashing on complex expressions.
254 (cris_number_to_imm): Add segT parameter. All callers changed.
255 Use segT parameter, not now_seg, for segment of fixup. Handle
256 PCREL relocations but check that they are fully resolved.
257 (md_parse_option): Handle OPTION_PIC.
258 (tc_gen_reloc): Handle PIC relocs.
259 (md_show_usage): Update for --pic.
260 (md_apply_fix3): Renamed from md_apply_fix.
261 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
262 (md_cris_force_relocation): Force relocation for PIC relocs.
263
264 * config/tc-cris.h: Tweak attribution.
265 (MD_APPLY_FIX3): Define.
266 (IS_CRIS_PIC_RELOC): New macro.
267 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
268 (tc_fix_adjustable): Don't adjust a globally visible symbol when
269 generating ELF.
8a238888 270 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 271
38686296
AM		 2722001-03-20 Alan Modra <alan@linuxcare.com.au>
273
274 * frags.h (struct frag): Add relax_marker.
275 * write.c (is_dnrange): Delete.
276 (relax_frag): Use correct types for `aim', `target', `address'.
277 Delete `offset', `was_address'. Test `relax_marker' instead of
278 using fragile (and slow) address test.
279 (relax_segment): Init and flip `relax_marker'.
280
2e98d2de
AM		 2812001-03-19 Alan Modra <alan@linuxcare.com.au>
282
283 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
284 used register name.
285
e629c13f
SC		 2862001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
287
288 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
289 with 'Motorola specification for assembly language input standard'.
290
249e3833
RH		 2912001-03-17 Richard Henderson <rth@redhat.com>
292
293 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
294 (dwarf2_directive_loc): Don't use them.
295 (dwarf2_directive_file): Reject duplicate file definitions.
296 (get_filenum): Zero allocated memory.
297 (out_file_list): Complain about missing file definitions.
298
2289f85d
AM		 2992001-03-17 Alan Modra <alan@linuxcare.com.au>
300
301 * read.c (do_org): Handle complex expressions.
302 * cgen.c (gas_cgen_finish_insn): Likewise.
303
4d5a53ff
JW		 3042001-03-15 David Mosberger <davidm@hpl.hp.com>
305
306 * config/tc-ia64.c (md): New member keep_pending_output.
307 (ia64_flush_pending_output): Flush only if md.keep_pending_output
308 is not set.
309 (dot_xdata): Turn on md.keep_pending_output for the duration of
310 this function.
311 (dot_xfloat_cons): Ditto.
312 (dot_xstringer): Ditto.
313 (dot_xdata_ua): Ditto.
314 (dot_xfloat_cons_ua): Ditto.
315
3162001-03-15 Jim Wilson <wilson@redhat.com>
317
318 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
319 label support.
320
19c0258a
AO		 3212001-03-15 Alexandre Oliva <aoliva@redhat.com>
322
323 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
324
d68d4570
DD		 3252001-03-15 DJ Delorie <dj@redhat.com>
326
327 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
328 blindly freeing string if it isn't at the top of the obstack.
329
f3c180ae
AM		 3302001-03-13 Alan Modra <alan@linuxcare.com.au>
331
332 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
333 (NUM_FLAG_CODE): Define.
334 (lex_got): New function.
335 (got_reloc): New global var.
336 (x86_cons_fix_new): New function.
337 (x86_cons): New function.
338 (i386_immediate): Use lex_got here, replacing inline code. Change
339 "ignoring junk.." error message to "junk.."
340 (i386_displacement): Likewise.
341 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
342 (x86_cons): Declare.
343 (TC_CONS_FIX_NEW): Define.
344 (x86_cons_fix_new): Declare.
345
83e7603d
NC		 3462001-03-12 Nick Clifton <nickc@redhat.com>
347
348 * config/tc-arm.c (md_begin): Always set machine type based on
349 cpu_variant.
350
1ae12ab7
AM		 3512001-03-07 Alan Modra <alan@linuxcare.com.au>
352
353 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 354 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 355 union.
f3c180ae
AM		 356 <JumpInterSegment output>: Use correct i.disp_reloc[].
357 <immediate output>: Likewise.
1ae12ab7 358
4f3c3dbb
NC		 3592001-03-06 Nick Clifton <nickc@redhat.com>
360
361 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
362 BLX(1) instruction.
363
dc84e067
NC		 3642001-03-06 Igor Shevlyakov <igor@windriver.com>
365
366 * config/tc-m68k.c : Add 5407 to archs[] table.
367 (HAVE_LONG_BRANCH): Add mcf5407.
368 (select_control_regs): Recognize 5407.
369
a8150a88
DB		 3702001-03-02 Dave Brolley <brolley@redhat.com>
371
1ae12ab7
AM		 372 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
373 than m32r_do_align.
a8150a88 374
e103941e
NC		 3752001-03-02 Richard Sandiford <rsandifo@redhat.com>
376
377 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
378 (gen_to_words): Print warnings if NaNs are found and the target CPU
379 does not support them. Allow largest exponent to be used in normal
380 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
381
7c44d1d3
AJ		 3822001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
383
384 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
385 anymore since we use bfd_elf_generic_reloc now.
386 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
387
27b7e12d
AM		 3882001-02-27 Alan Modra <alan@linuxcare.com.au>
389
390 * configure.in (BFD_VERSION): New.
391 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
392 * configure: Regenerate.
393 * Makefile.am: Run "make dep-am"
394 * Makefile.in: Regenerate.
395 * doc/Makefile.in: Regenerate.
396
1af96959
NC		 3972001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
398
399 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
400 SEC_NEVER_LOAD when the 'n' flag is used.
401 Add SEC_NEVER_LOAD to matchflags.
402
d95767bf
SC		 4032001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
404
405 * symbols.c (decode_local_label_name): Initialize message_format
406 only when an error is reported (perf pb due to I18N).
407
3737d051
L		 4082001-02-23 H.J. Lu <hjl@gnu.org>
409
410 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
411 BFD_ASSEMBLER is not defined.
412
b653e7f9
NC		 4132001-02-23 Richard Sandiford <rsandifo@redhat.com>
414
415 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
416 done if it's against a symbol.
417
7463c317
TW		 4182001-02-22 Timothy Wall <twall@cygnus.com>
419
420 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
421 target formats if applicable.
422 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
423 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
424 * Makefile.in: Regenerated.
425 * configure.in: Added configuration for ia64-*-aix*.
426 * configure: Regenerated.
7c44d1d3 427
87f8eb97
JW		 4282001-02-21 David Mosberger <davidm@hpl.hp.com>
429
430 * config/tc-ia64.c (enum operand_match_result): New type.
431 (operand_match): Change return type to operand_match_result.
432 Fix all returns appropriately, adding support for returning the
433 out-of-range result.
434 (parse_operands): New locals result, error_pos, out_of_range_pos,
435 curr_out_of_range_pos. Rewrite operand matching loop to give better
436 error messages.
7c44d1d3 437
33d01f33
JW		 4382001-02-21 David Mosberger <davidm@hpl.hp.com>
439
440 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
441 (dot_proc): Clear unwind.prologue_count to zero.
442 (dot_prologue): Increment unwind.prologue_count.
443 (dot_restore): If second operand is omitted, use
444 unwind.prologue_count -1 for "ecount" (# of additional regions to
445 pop). Decrement unwind.prologue_count by number of regions
446 popped.
447
7e84d676
NC		 4482001-02-21 Nick Clifton <nickc@redhat.com>
449
450 * doc/as.texinfo (Section): Note that some flags to the COFF
451 version of .section remove attributes rather than setting them.
452
5cd4edbe
KH		 4532001-02-20 Kazu Hirata <kazu@hxi.com>
454
29184774
NC		 455 * config/tc-pdp11.c: Fix formatting.
456 * config/tc-pdp11.h: Likewise.
5cd4edbe 457
80b3ee89
AJ		 4582001-02-20 Bo Thorsen <bo@suse.de>
459
460 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
461 entry.
462
0fde8cc6 4632001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 464
465 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
466 all FreeBSD platforms should look the same at this level.
467 * configure: Rebuilt.
468 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
469
e135f41b
NC		 4702001-02-18 lars brinkhoff <lars@nocrew.org>
471
472 * Makefile.am: Add PDP-11 target.
473 * configure.in: Likewise.
474 * config/tc-pdp11.c: New file.
475 * config/tc-pdp11.h: New file.
476 * doc/Makefile.am: Add PDP-11 documentation.
477 * doc/all.texi: Likewise.
478 * doc/as.texinfo: Likewise.
479 * doc/c-pdp11.texi: New file.
480
363c574f
MG		 4812001-02-16 matthew green <mrg@redhat.com>
482
80b3ee89 483 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 484
fa1cb89c
JW		 4852001-02-13 Jim Wilson <wilson@redhat.com>
486
487 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
488 reloc instead of a 0 reloc.
489 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
490 as done.
491 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
492
c842b53a
ILT		 4932001-02-13 Ian Lance Taylor <ian@zembu.com>
494
495 * write.c (is_dnrange): Stop as soon as the address becomes
496 larger.
497 (relax_frag): Add segment parameter. Only call symbol_get_frag
498 once. Only call is_dnrange if the symbol is in the same segment,
499 and the symbol address is larger.
500 (relax_segment): Pass segment to md_relax_frag and relax_frag.
501 * write.h (relax_frag): Update declaration.
502 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
503 it to relax_frag.
504 * config/tc-m32r.c (m32r_relax_frag): Likewise.
505 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
506 (m32r_relax_frag): Update declaration.
507 * config/tc-mips.h (md_relax_frag): Add segment parameter.
508 * config/tc-tic54x.h (md_relax_frag): Likewise.
509 * doc/internals.texi (CPU backend): Update documentation for
510 md_relax_frag.
511
6fad6acb
AM		 5122001-02-13 Alan Modra <alan@linuxcare.com.au>
513
fddf5b5b
AM		 514 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
515 Mention effect of < 386 architectures on jump promotion.
516 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
517
518 * config/tc-i386.c (no_cond_jump_promotion): New.
519 (set_cpu_arch): Parse "jumps" arch modifier.
520 (insn_size): Modify usage comment.
521 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
522 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
523 (TYPE_FROM_RELAX_STATE): New define.
524 (UNCOND_JUMP, COND_JUMP): Renumber.
525 (md_relax_table): Reorder to suit.
526 (COND_JUMP86): New define.
527 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
528 (md_assemble): Create frag var for jumps of max size, encode relax
529 state for COND_JUMP86.
530 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
531 leave conditional jumps small if no_cond_jump_promotion.
532 (md_convert_frag): Likewise.
533
6fad6acb
AM		 534 * expr.c (operator): Don't bump input_line_pointer for two char
535 operators. Instead return operator size via new param num_chars.
536 (expr): Use above to parse multi-char operators correctly.
537
23df1078
JH		 538Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
539
29184774 540 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 541 BFD_RELOC_X86_64_GOTPCREL.
542 (i386_validate_fix): Likewise.
543
b1e2e654
PB		 5442001-02-12 Philip Blundell <pb@futuretv.com>
545
546 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
547 ldrt/strt instructions.
548
9117d219
NC		 5492001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
550
551 * config/tc-mips.c (macro): For M_LA_AB emit a
552 BFD_RELOC_MIPS_CALL16 relocation or a
553 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
554 BFD_RELOC_MIPS_GOT16 and
555 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
556 loading the jump register when generating SVR4_PIC code.
557
97238fbd
CD		 5582001-02-10 Chris Demetriou <cgd@broadcom.com>
559
560 * configure.in: Make 'mipself' and 'mipsecoff' emulations
561 map to MIPS-specific files, as they used to do before the
562 change on 2000-05-21.
563 * configure: Regerate.
564
0f074f60
CD		 5652001-02-10 Chris Demetriou <cgd@broadcom.com>
566
567 * config/tc-mips.c (md_parse_option): Don't try to compile
568 ELF-only option code if not ELF.
569
91a2ae2a
RH		 5702001-02-08 David Mosberger <davidm@hpl.hp.com>
571
572 * config/tc-ia64.h (md_elf_section_type): New macro.
573 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
574 (they're now handled via ia64_elf_section_type.
575
576 * config/tc-ia64.c (unwind): New members saved_text_seg,
577 saved_text_subseg, and force_unwind_entry.
578 (optimize_unw_records): New function to optimize away unnecessary
579 unwind directives.
580 (ia64_elf_section_type): New function.
581 (output_unw_records): Generate unwind info only if the size is
582 non-zero or if it's forced for some other reason (e.g.,
583 handlerdata or a personality routine).
584 (generate_unwind_image): Don't switch back to previous
585 section---stay inside the unwind info section instead so that
586 handlerdata that may follow goes into the right place.
587 (dot_handlerdata): Force generation of unwind entry and save the
588 current active text segment before generating unwind image.
589 (dot_unwentry): Force generation of unwind entry.
590 (dot_personality): Ditto.
591 (dot_endp): Generate unwind table entry only if there is
592 some unwind info or the unwind entry was forced.
593
594 * config/tc-ia64.c (make_unw_section_name): New macro to form
595 unwind section name.
596 (generate_unwind_image): Add "text_name" argument. Use it to
597 form unwind section name.
598 (dot_handlerdata): Determine current segment (section) name and
599 pass it to generate_unwind_image().
600 (dot_endp): Determine current segment (section) name and use
601 it to determine the appropriate unwind section name.
602 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
603 n, fill, and max arguments.
604
a85d7ed0
NC		 6052001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
606
607 * Makefile.am: Add linux target for S/390.
608 * configure.in: Likewise.
609 * config/tc-s390.c: New file.
610 * config/tc-s390.h: New file.
611
de68de20
AO		 6122001-02-09 Alexandre Oliva <aoliva@redhat.com>
613
614 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
615 2byte, 4byte and 8byte.
616
8ea46bbd
AM		 6172001-02-08 Alan Modra <alan@linuxcare.com.au>
618
619 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
620 md_number_to_chars with size > sizeof (valueT).
621
a99746f4
L		 6222001-02-06 H.J. Lu <hjl@gnu.org>
623
624 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
625 there is no relocation.
626
f4e17b3d
L		 6272001-02-06 H.J. Lu <hjl@gnu.org>
628
629 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
630
631 * config/tc-ia64.c (md_parse_option): Only accept the valid
632 ia64 options on "-axxx".
633
3557da92
JW		 6342001-02-05 Jim Wilson <wilson@redhat.com>
635
636 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
637 aborting for invalid operands.
638
da6c73e0
AM		 6392001-02-06 Alan Modra <alan@linuxcare.com.au>
640
641 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
642 than via pointer. Update all callers.
643 (UNWIND_LOW32): Define.
644 (UNWIND_HIGH32): Define.
645 (pa_build_unwind_subspace): Use the above macros instead of dumping
646 bitfields directly. Call frag_more once rather than multiple times.
647 (md_assemble): Use UNWIND_LOW32.
648 (pa_entry): Likewise
649 (pa_procend): Likewise.
650 (process_exit): Use UNWIND_HIGH32.
651
986c6f4b
SC		 6522001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
653
654 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
655 function to select the header according to the cpu.
656 (md_after_pass_hook, md_do_align): Remove.
657 (md_cleanup, m68hc11_cleanup): Remove.
658 (md_pcrel_from_section): Declare.
659 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
660 (build_jump_insn, build_insn): Likewise.
661 (m68hc11_listing_header): New function.
662 (m68hc11_cleanup): Remove.
663
dbb8ad49
SC		 6642001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
665
328dc123 666 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 667 symbols because there is no support for shared libraries and these
328dc123 668 symbols can't be overridden (unless they are weak).
dbb8ad49 669
a987bfc9
RH		 6702001-02-01 Momchil Velikov <velco@fadata.bg>
671
672 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
673 for the compilation unit with a zero byte.
674
22862cde
AM		 6752001-01-30 Alan Modra <alan@linuxcare.com.au>
676
677 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
678 destinations. Correct range check for 17 and 22 bit branches.
679
8ec6253e
NC		 6802001-01-25 Nick Clifton <nickc@redhat.com>
681
682 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
683 still set. Issue an error message instead.
684 (md_estimate_size_before_relax): Delete unused variable
685 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 686
43ad3147
KH		 6872001-01-23 Kazu Hirata <kazu@hxi.com>
688
689 * as.c: Fix formatting.
690 * ehopt.c: Likewise.
691 * messages.c: Likewise.
692 * stabs.c: Likewise.
693 * symbols.c: Likewise.
694
015c05c1
AM		 6952001-01-23 Ben Elliston <bje@redhat.com>
696
697 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
698
66498417
KH		 6992001-01-22 Kazu Hirata <kazu@hxi.com>
700
701 * config/tc-alpha.c: Fix formatting.
702
1aad8cf8
KH		 7032001-01-19 Kazu Hirata <kazu@hxi.com>
704
705 * config/tc-alpha.c: Fix formatting.
706
32ff5c2e
KH		 7072001-01-18 Kazu Hirata <kazu@hxi.com>
708
709 * config/tc-alpha.c: Fix formatting.
710
cd17328a
NC		 7112001-01-18 Nick Clifton <nickc@redhat.com>
712
713 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
714 "da" flags.
715 (stm_flags): Remove redundant bit from "ed" and "da" flags.
716
81c425d1
AO		 7172001-01-18 Alexandre Oliva <aoliva@redhat.com>
718
719 * configure.in (cpu_type, arch): Match i386 too.
720 * configure: Rebuilt.
721
e5cb08ac
KH		 7222001-01-16 Kazu Hirata <kazu@hxi.com>
723
724 * config/tc-i386.c: Fix formatting.
725
1d3d5051
AM		 7262001-01-16 Alan Modra <alan@linuxcare.com.au>
727
64afeba3
AM		 728 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
729 relocs for .PARISC.unwind section.
730
1d3d5051
AM		 731 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
732 depending on section flags, not just for .text.
733
b44b1b85
JW		 7342001-01-15 Jim Wilson <wilson@redhat.com>
735
736 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
737 not immediately followed by an instruction.
738
098f2ec3
KH		 7392001-01-15 Kazu Hirata <kazu@hxi.com>
740
741 * config/tc-m68hc11.c: Fix formatting.
742
d4887adc
NC		 7432001-01-15 Nick Clifton <nickc@redhat.com>
744
745 * symbols.c (colon): Change 'already defined symbol' from a
746 fatal error to an ordinary error. There is no reason why this
747 error should be fatal.
748
749 * message.c (as_fatal): Delete output file, if one has been
015c05c1 750 created.
d4887adc 751
fcfd4916
AM		 7522001-01-14 Alan Modra <alan@linuxcare.com.au>
753
754 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
755
bfb32b52
KH		 7562001-01-14 Kazu Hirata <kazu@hxi.com>
757
758 * config/tc-alpha.c: Fix formatting.
759 * config/tc-arc.c: Likewise.
760 * config/tc-arc.h: Likewise.
761 * config/tc-d10v.c: Likewise.
762 * config/tc-i370.c: Likewise.
763 * config/tc-i386.c: Likewise.
764 * config/tc-i960.c: Likewise.
765 * config/tc-m68k.c: Likewise.
766 * config/tc-ppc.c: Likewise.
767 * config/tc-sparc.c: Likewise.
768 * config/tc-tahoe.c: Likewise.
769 * config/tc-vax.c: Likewise.
770
1e07b820
KH		 771 * config/tc-arc.c: Fix formatting.
772
19203624
KH		 773 * config/tc-arc.c: Fix formatting.
774
1328dc98
AM		 7752001-01-14 Alan Modra <alan@linuxcare.com.au>
776
c46b7515
AM		 777 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
778 both 32 and 64 bit ELF.
779
1328dc98
AM		 780 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
781 and don't bother storing `m' for "ce" completer. Tidy handling of
782 'J' and 'K' operands to suit. Handle '<' and '>' operands.
783
b9d79e03
JH		 784Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
785
29184774 786 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 787 (i386_mach): Declare.
29184774 788 * config/tc-i386.c (i386_mach): New function.
b9d79e03 789
a349d9dd
PB		 7902001-01-13 Philip Blundell <philb@gnu.org>
791
792 * doc/as.texinfo: Fix spelling and cross-references.
793
794 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
795 character for all systems, not just GNU/Linux. Make it explicit
796 that `-k' doesn't affect code generation, just ELF flags.
797
e2914f48
JH		 798Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
799
800 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
801 instructions.
802
272d76e0
FCE		 8032001-01-12 Frank Ch. Eigler <fche@redhat.com>
804
805 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
806
d0398d6a
NC		 8072001-01-12 Nick Clifton <nickc@redhat.com>
808
809 * as.c (print_args): Update copyright date to 2001.
810
2d73a4ca
NC		 8112001-01-12 Peter Targett <peter.targett@arccores.com>
812
813 * doc/c-arc.texi: New file.
814 Some sections to be expanded.
815
6e0b89ee
AM		 8162001-01-12 Alan Modra <alan@linuxcare.com.au>
817
818 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
819 (md_parse_option): Always accept "--32".
820
0d2bcfaf
NC		 8212001-01-11 Peter Targett <peter.targett@arccores.com>
822
823 * as.h (TC_ARC): Ensure struc-symbol.h included.
824 * as.c (dwarf2dbg.h): Include to remove implicit declaration
825 warnings.
826 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
827 (TARGET_SYMBOL_FIELDS) added.
828
829 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
830 * doc/c-arc.texi: New file.
831 Some sections to be expanded.
832 * doc/as.texinfo: Update command-line options.
833 Removed outdated text for ARC dependant features, instead include
834 text from above file.
835
836 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
837 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
838 (targ-cpu.h) header.
839 * config/tc-arc.h:
840 * config/tc-arc.c: New updated configuration for
841 ARC, including selection of core variants, and extensibility of
842 instructions, registers etc. through directives.
843
844 * config/tc-arc.c (arc_extinst): Minor corrections for
845 error messages.
846 (arc_common) Likewise. Make alignment argument optional for local
847 symbols also, with default of zero.
848
88051039
SC		 8492001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
850
851 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
852 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
853 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
854 and fix_new_exp() instead.
855 (md_convert_frag): For indexed post byte use the symbol value
856 rather than the displacement.
857 (md_relax_table): Fix indexed offset relax.
858
d8273f3b
SC		 8592001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
860
861 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
862 relax weak symbols.
015c05c1 863 (relaxable_symbol): New function.
d8273f3b 864
eea2ad45
AJ		 8652001-01-11 Andreas Jaeger <aj@suse.de>
866
867 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
868 not used anywhere.
869
7a91e76a
NC		 8702001-01-10 Nick Clifton <nickc@redhat.com>
871
872 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
873 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
874
aa257fcd
NC		 8752001-01-10 Nick Clifton <nickc@redhat.com>
876
877 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
878 character used to dollar local symbols.
879 (LOCAL_LABEL_CHAR): New constant - the magic character used to
880 local label symbols.
881 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
882 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
883 if defined.
884 Use LOCAL_LABEL_CHAR.
885 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
886 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
887 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
888
b77a7acd
AJ		 8892001-01-08 Bo Thorsen <bo@suse.de>
890
015c05c1
AM		 891 * config/tc-i386.c (i386_immediate, i386_displacement):
892 GOTPCREL check fix.
b77a7acd 893
5c2bd011
ILT		 8942001-01-07 Ian Lance Taylor <ian@zembu.com>
895
896 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
897 in last change.
898
46a04e3a
PB		 8992001-01-07 Philip Blundell <philb@gnu.org>
900
901 * doc/as.texinfo (Bug Reporting): Update email address for
902 reports.
903 * README: Likewise.
904
b96d3a20
JH		 905Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
906
907 * configure.in: Define DEFAULT_ARCH for i386.
29184774 908 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 909 move testing for 64bit operands to proper place.
910
55b62671
AJ		 9112001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
912
913 * doc/as.texinfo: Document '#' as comment character for i386 and
914 x86_64. Add AMD x86-64 into menu of machine dependent information.
915
916 * doc/c-i386.texi: Document x86_64 extensions.
917
7bc70a8e
JH		 918Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
919
29184774 920 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 921
a167610d
JH		 922Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
923
29184774 924 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 925 * NEWS: Add note about Pentium4 support.
926
09f131f2
JH		 927Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
928
29184774 929 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 930 (type_names): Add new types.
931
6f8c0c4c
JH		 932Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
933
29184774 934 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 935 CpuUnknown): Renumber
936 (CpuP4, CpuSSE2): New.
937 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
938
b96ed59a
PB		 9392001-01-03 Philip Blundell <pb@futuretv.com>
940
941 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
942 relocs.
943 (alpha_fix_adjustable): Likewise.
944 (md_apply_fix): Likewise.
945
a735d1cd
L		 9462000-12-31 H.J. Lu <hjl@gnu.org>
947
948 * listing.c (listing_message): Allocate string only if it is
949 used.
950
951 * configure: Rebuild.
952
67db5ab4
HPN		 9532000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
954
955 * doc/internals.texi (Relaxing with a table) <after relaxation>:
956 Point out caveats with generating fixups for the opcode in a frag.
957
c0d8940f
JH		 958Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
959
960 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
961 * NEWS: Add x86_64.
962
087f563c
L		 9632000-12-29 H.J. Lu <hjl@gnu.org>
964
965 * listing.c (calc_hex): Print the variable part only if the
966 fragment type is rs_fill.
967
8108ad8e
HPN		 9682000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
969
970 * doc/internals.texi (tc_conditional_pseudoop,
971 TC_LINKRELAX_FIXUP): Fix typos.
972
799051fc
RH		 9732000-12-28 Richard Henderson <rth@redhat.com>
974
975 * write.c (subsegs_finish): Fix thinko last change -- don't
976 "optimize" the alignment == 0 case.
977
0a9ef439
RH		 9782000-12-28 Richard Henderson <rth@redhat.com>
979
980 * as.h (rs_align_test): New.
981 * frags.c (NOP_OPCODE): Move default from read.c.
982 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
983 (frag_align_code): New.
984 * frags.h (frag_align_code): Declare.
985 * read.c (NOP_OPCODE): Remove.
986 (do_align): Use frag_align_code.
987 * write.c (NOP_OPCODE): Remove.
988 (get_recorded_alignment): New.
989 (cvt_frag_to_fill): Handle rs_align_test.
990 (relax_segment): Likewise.
991 (subsegs_finish): Align last subseg in section to the
992 section alignment. Use frag_align_code.
993 * write.h (get_recorded_alignment): Declare.
994 * config/obj-coff.c (size_section): Handle rs_align_test.
995 (fill_section, fixup_mdeps): Likewise.
996 (write_object_file): Use frag_align_code.
997
998 * config/tc-alpha.c (alpha_align): Use frag_align_code.
999 (alpha_handle_align): New.
1000 * config/tc-alpha.h (HANDLE_ALIGN): New.
1001 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1002
1003 * config/tc-i386.h (md_do_align): Use frag_align_code.
1004 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1005
1006 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1007 (ia64_handle_align): New.
1008 * config/tc-ia64.h (HANDLE_ALIGN): New.
1009 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1010
1011 * config/tc-m32r.c (m32r_do_align): Remove.
1012 (m32r_handle_align): New.
1013 (fill_insn): Use frag_align_code.
1014 * config/tc-m32r.h (md_do_align): Remove.
1015 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1016 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1017 * config/tc-mips.c, config/tc-mips.h: Similarly.
1018
1019 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1020 (sh_handle_align): Likewise. Handle rs_align_code.
1021 (sh_do_align): Remove.
1022 * config/tc-sh.h (md_do_align): Remove.
1023 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1024
1025 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1026 (sparc_handle_align): Likewise. Handle rs_align_code.
1027 * config/tc-sparc.h (md_do_align): Remove.
1028 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1029
3cd4dda7
DD		 10302000-12-22 DJ Delorie <dj@redhat.com>
1031
1032 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1033 when we assemble the first half of a pair.
1034
ec56dfb4
L		 10352000-12-22 H.J. Lu <hjl@gnu.org>
1036
1037 * config/tc-i386.c (reloc): Update the macro for non-bfd
1038 assembler.
1039 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1040
ad1172d4
L		 10412000-12-22 H.J. Lu <hjl@gnu.org>
1042
1043 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1044
3e73aa7c
JH		 1045Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1046
29184774 1047 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 1048 (QWORD_MNEM_SUFFIX): New macro.
1049 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1050 New macros
1051 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1052 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1053 ImmExt): Renumber.
1054 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1055 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1056 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1057 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1058 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1059 Renumber.
1060 (Reg, WordReg): Add Reg64.
1061 (Imm): Add Imm32S and Imm64.
1062 (EncImm): New.
1063 (Disp): Add Disp64 and Disp32S.
1064 (AnyMem): Add Disp32S.
1065 (RegRex, RegRex64): New macros.
1066 (rex_byte): New type.
29184774 1067 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 1068 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1069 (reloc): New parameter "signed"; support x86_64.
1070 (set_code_flag): New.
1071 (DEFAULT_ARCH): New macro; default to "i386".
1072 (default_arch): New static variable.
1073 (struct _i386_insn): New fields Operand_PCrel; rex.
1074 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1075 (flag_code): New enum and static variable.
1076 (use_rela_relocations): New static variable.
1077 (flag_code_names): New static variable.
1078 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1079 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1080 K6 and Athlon.
1081 (i386_align_code): Return plain "nop" for x86_64.
1082 (mode_from_disp_size): Support Disp32S.
1083 (smallest_imm_type): Support Imm32S and Imm64.
1084 (offset_in_range): Support size of 8.
1085 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1086 (md_pseudo_table): Add "code64"; use set_code_flat.
1087 (md_begin): Emit sane error message on hash failure.
1088 (tc_i386_fix_adjustable): Support x86_64 relocations.
1089 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1090 instructions supported on particular arch just partially,
1091 output of 64bit immediates, handling of Imm32S and Disp32S type.
1092 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1093 (i386_displacement): Likewise.
1094 (i386_index_check): Cleanup; support 64bit addresses.
1095 (md_apply_fix3): Support x86_64 relocation and rela.
1096 (md_longopts): Add "32" and "64".
1097 (md_parse_option): Add OPTION_32 and OPTION_64.
1098 (i386_target_format): Call even for ELFs; choose between
1099 elf64-x86-64 and elf32-i386.
1100 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1101 (tc_gen_reloc): Support rela relocations and x86_64.
1102 (intel_e09_1): Support QWORD.
1103
21d6c4af
DN		 11042000-12-15 Diego Novillo <dnovillo@redhat.com>
1105
1106 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 1107 it's not an offset expression.
21d6c4af
DN		 1108 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1109 keep the braces '[' and ']' in the output string.
1110 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1111 != FLAT. There is no such op_modifier.
1112
6717891c
NC		 11132000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1114
1115 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1116 if we have it.
1117
ee515fb7
KH		 11182000-12-13 Kazu Hirata <kazu@hxi.com>
1119
1120 * as.h: Fix formatting.
1121 * cgen.h: Likewise.
1122 * dwarf2dbg.c: Likewise.
1123 * input-scrub.c: Likewise.
1124 * read.h: Likewise.
1125
349a994c
DD		 11262000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1127
1128 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1129 configure: Regenerate.
1130
42dbf88c
NC		 11312000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1132
1133 * dwarf2dbg.c: #include <limits.h> only if it exists.
1134
0485cba3
AM		 11352000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1136
1137 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1138 (md_apply_fix): Here too.
1139
514829c3
JW		 11402000-12-12 Jim Wilson <wilson@redhat.com>
1141
1142 * config/tc-ia64.h (ia64_init): Add prototype.
1143
92eb7b32
L		 11442000-12-12 H.J. Lu <hjl@gnu.org>
1145
1146 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1147
1148 * read.h (outputting_stabs_line_debug): Change it to int.
1149 * stabs.c (outputting_stabs_line_debug): Likewise.
1150
8141c27d
GK		 11512000-12-12 Geoffrey Keating <geoffk@redhat.com>
1152
1153 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1154 the address of a function result.
1155
5d6f4f16
GK		 11562000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1157
1158 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1159 (md_assemble): Call dwarf2_emit_insn.
1160 (shlib): Fix typo SHILB -> SHLIB.
1161 (md_parse_option): Likewise.
1162 (ppc_elf_validate_fix): Likewise:
1163 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1164
d4c0c039
NC		 11652000-12-12 Nick Clifton <nickc@redhat.com>
1166
1167 * cgen.h: Fix formatting.
1168 * input-scrub.c: Fix formatting.
1169 * macro.c: Fix formatting.
e972090a 1170 * config/tc-mips.c: Fix formatting.
584da044 1171 * doc/c-mips.texi: Fix formatting.
55b62671 1172
f16b83df
JH		 1173Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1174
29184774 1175 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1176 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1177 references.
1178 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1179 otherwise.
29184774 1180 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1181 (No_dSuf): Kill.
1182
1183 * i386.h (*_Suf): Remove No_dSuf.
1184 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1185 Remove.
1186 (i386_optab): Remove 'd' in the suffixes.
1187
50705ef4
AM		 11882000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1189
1190 * config/tc-i386.c (T_SHORT): Undefine before defining.
1191
beae10d5
KH		 11922000-12-05 Kazu Hirata <kazu@hxi.com>
1193
1194 * config/tc-mips.c: Fix formatting.
1195
bccba5f0 11962000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1197
1198 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1199 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1200 (md_show_usage): Ditto.
1201 (md_parse_option): Ditto.
1202 (d10v_cleanup): Writes pending instruction only if
1203 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1204 Fix compile time warning messages.
50705ef4
AM		 1205
1206 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1207
12082000-12-04 Matthew Hiller <hiller@redhat.com>
1209
50705ef4 1210 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1211 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1212 function entry and unset at function exit.
1213
50705ef4 1214 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1215
1216 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1217
1218 * dwarf2dbg.c: Fix compile time warning messages.
1219
bc805888
KH		 12202000-12-03 Kazu Hirata <kazu@hxi.com>
1221
1222 * config/tc-a29k.c: Fix formatting.
1223 * config/tc-alpha.c: Likewise.
1224 * config/tc-arm.c: Likewise.
1225 * config/tc-cris.c: Likewise.
1226 * config/tc-hppa.c: Likewise.
1227 * config/tc-i370.c: Likewise.
1228 * config/tc-i386.c: Likewise.
1229 * config/tc-i860.c: Likewise.
1230 * config/tc-i960.c: Likewise.
1231 * config/tc-ia64.c: Likewise.
1232 * config/tc-m68hc11.c: Likewise.
1233 * config/tc-m68k.c: Likewise.
1234 * config/tc-m88k.c: Likewise.
1235 * config/tc-pj.c: Likewise.
1236 * config/tc-ppc.c: Likewise.
1237 * config/tc-sh.c: Likewise.
1238 * config/tc-sparc.c: Likewise.
1239 * config/tc-tahoe.c: Likewise.
1240 * config/tc-vax.c: Likewise.
1241
3dacdf2e
NC		 12422000-12-01 Chris Demetriou <cgd@sibyte.com>
1243
50705ef4
AM		 1244 * config/tc-mips.c (mips_ip): When calculating offsets,
1245 don't accept as constant the difference between the
1246 addresses of symbols in two different sections.
1247
1248 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1249 specifiers.
1250 (validate_mips_insn): Likewise. Also, update 'B' operand
1251 specifier to use OP_*_CODE20 constants and delete 'm' operand
1252 specifier.
1253 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1254 operand specifiers. Change warning generated by 'B' operand
1255 specifier to reflect its new multi-purpose usage.
1256
1257 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1258 -1, and update comment.
1259 (file_mips_isa): Likewise.
1260 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1261 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1262 ISA_* constants rather than hard-coded numbers.
1263 (mips_cpu_info): New structure.
1264 (mips_cpu_info_table): New table describing CPU and ISA names
1265 and numbers.
1266 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1267 mips_cpu_info_from_cpu): New functions.
1268 (mips_isa_to_str): New function to get string for ISA name.
1269 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1270 return const char *.
1271 (md_begin): Redo CPU and ISA selection logic, using
1272 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1273 than hard-coded numbers.
1274 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1275 ISA_* constants rather than hard-coded numbers.
1276 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1277 (md_longopts): Delete OPTION_NO_MIPS32.
1278 (md_parse_option): Convert to use ISA_* constants rather than
1279 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1280 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1281 to use strcasecmp to recognize "default" and to use
1282 mips_cpu_info_from_name to get CPU numbers from argument.
1283 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1284 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1285 mips32-4k.
1286 (s_mipsset): Accept ISA value 32.
1287 * doc/as.texinfo: Clean up MIPS options summary slightly,
1288 remove -no-mips32. Add note about -mips4 and -mips32
1289 specifying those ISA levels. Delete -mips32 and -no-mips32
1290 cpu flag descriptions.
1291 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1292 up the supported CPU switch list, and replace 4Kc, 4Km, and
1293 4Kp entries with a single mips32-4k entry. Note that you can
1294 use ".set mips32".
1295
29184774 1296 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1297 ISA_MIPS64.
1298 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1299 -mips5 and -mips64.
1300 (md_parse_option): Add cases for OPTION_MIPS5 and
1301 OPTION_MIPS64.
1302 (md_show_usage): Mention -mips5 and -mips64 arguments.
1303 (s_mipsset): Add cases for MIPS5 and MIPS64.
1304 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1305 and pseudo-CPUs.
1306 * doc/as.texinfo: Mention -mips5 and -mips64 options
1307 and their meanings.
1308 * doc/c-mips.texi: Likewise. Also update introduction
1309 and ".set" usage information.
1310
1311 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1312 CPU list.
1313 (mips_cpu_info_table): Add SB-1 entries.
1314 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1315 known to the -mcpu option.
1316
1317 * doc/as.texinfo: Correct description of MIPS -mcpu
1318 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1319
5f68c319
NC		 13202000-12-01 Joel Sherrill <joel@OARcorp.com>
1321
3dacdf2e
NC		 1322 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1323 New targets.
1324 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1325 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1326 * configure: Regenerate.
1327 * config.in: Regenerate.
1328 * Makefile.in: Regenerate.
1329 * aclocal.m4: Regenerate.
1330 * po/gas.pot: Regenerate.
50705ef4 1331
4ce3447c
PB		 13322000-11-30 Philip Blundell <pb@futuretv.com>
1333
1334 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1335 even in non BFD_ASSEMBLER case.
1336
76a0ddac
DN		 13372000-11-30 Diego Novillo <dnovillo@redhat.com>
1338
29184774 1339 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1340 syntax.
1341
220e750f
RH		 13422000-11-29 Richard Henderson <rth@redhat.com>
1343
1344 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1345 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1346 thread multiple subsegments properly; handle multiple code
1347 sections properly; emit proper compilation unit info for assembler
1348 generated debugging.
1349
1350 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1351 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1352 (dwarf2dbg_estimate_size_before_relax): Declare.
1353 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1354 * write.c: Include dwarf2dbg.h.
1355 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1356 (relax_segment): Likewise.
1357
99b222b4
HPN		 13582000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1359
1360 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1361 jump>: Use as_bad_where instead of as_bad. Tweak error message
1362 accordingly. Stabilize frag by updating fix part and resetting
1363 variant part.
1364 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1365 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1366 indexing is_end_of_line[].
1367 (md_assemble): Initialize size to 0.
1368 (md_section_align): Mark parameter seg as unused.
e46fee70 1369 (parse_reg): Parse names case-insensitively.
99b222b4 1370
814f6641
KH		 13712000-11-28 Kazu Hirata <kazu@hxi.com>
1372
1373 * config/obj-aout.h: Fix formatting.
1374 * config/obj-bout.h: Likewise.
1375 * config/obj-coff.c: Likewise.
1376 * config/obj-coff.h: Likewise.
1377 * config/obj-elf.h: Likewise.
1378 * config/obj-som.h: Likewise.
1379 * config/obj-vms.c: Likewise.
1380 * config/obj-vms.h: Likewise.
1381 * config/tc-h8300.h: Likewise.
1382 * config/tc-ns32k.h: Likewise.
1383 * config/tc-sparc.h: Likewise.
1384 * config/tc-tic54x.h: Likewise.
1385 * config/tc-z8k.h: Likewise.
1386
e47b9e39
NC		 13872000-11-28 Nick Clifton <nickc@redhat.com>
1388
1389 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1390 License is present in the sources, but not the output, and
1391 also available from the GNU website.
1392 (GNU Free Documentation License): Comment out this section.
1393
fcdc20a4
HPN		 13942000-11-28 Hans-Peter Nilsson <hp@axis.com>
1395
43c34dee
HPN		 1396 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1397 targets. Remove i860 from valid a.out targets.
1398 * Makefile.in: Regenerate.
1399
fcdc20a4 1400 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1401 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1402 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1403 (s_cris_file, s_cris_loc): New.
1404 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1405 * Makefile.am: Regenerate dependencies.
1406 * Makefile.in: Regenerate.
1407
16887944
AM		 14082000-11-28 Alan Modra <alan@linuxcare.com.au>
1409
1410 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1411 (MRI_MUL_PRECEDENCE): Likewise.
1412 (op_rank): Fix a comment typo.
1413
ae3e85dd
SC		 14142000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1415
1416 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1417 the error message.
1418 (get_operand): Fix analysis for movw/movb instructions.
1419
077b8428
NC		 14202000-11-24 Nick Clifton <nickc@redhat.com>
1421
1422 * configure.in (xscale-elf): Add target.
1423 (xscale-coff): Add target.
1424 * configure: Regenerate.
1425
1426 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1427 extenstion.
1428 (ARM_EXT_XSCALE): New ARM architecture extension.
1429 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1430 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1431 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1432 (ARM_ARCH_V4): Remove processor from architecture.
1433 (ARM_ARCH_3M): New architecutre definition.
1434 (ARM_ARCH_V5TE): New architecutre definition.
1435 (ARM_ARCH_XSCALE): New architecutre definition.
1436 (CPU_DEFAULT): Allow to be defaulted to XScale.
1437 (atpcs): New boolean variable.
1438 (ldr_flags): Support 'd' flag for double word loads.
1439 (str_flags): Support 'd' flag for double word stored.
1440 (do_mia): New function.
1441 (do_mar): New function.
1442 (do_mra): New function.
1443 (do_pld): New function.
1444 (do_ldrd): New function.
1445 (do_blx): New function.
1446 (do_bkpt): New function.
1447 (do_clz): New function.
1448 (do_lstc2): New function.
1449 (do_cdp2): New function.
1450 (do_t_blx): New function.
1451 (do_t_bkpt): New function.
1452 (do_smla): New function.
1453 (do_smlal): New function.
1454 (do_smul): New function.
1455 (do_qadd): New function.
1456 (do_co_reg2c): New function.
1457 (LONGEST_INSN): Redefine to 7.
1458
1459 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1460 command line switches.
1461
2434f565
JW		 14622000-11-22 Jim Wilson <wilson@redhat.com>
1463
1464 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1465 (struct rsrc): Make line unsigned.
1466 (gr_values): Add missing initializer.
1467 (SLOT_NUM_NOT_SET): Add unsigned cast.
1468 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1469 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1470 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1471 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1472 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1473 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1474 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1475 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1476 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1477 Add ATTRIBUTE_UNUSED to unused parameters.
1478 (convert_expr_to_ab_reg): Add parens.
1479 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1480 (dot_prologue): Initialize grsave when declared.
1481 (md_pseudo_table): Add missing initializers.
1482 (operand_match): Add casts to bfd_vma.
1483 (emit_one_bundle): Delete unused local prev. Make required_template
1484 unsigned.
1485 (specify_resource): Cast i to unsigned.
1486 (note_register_values): Use fprintf_vma.
1487 (print_dependency): Likewise.
1488
5a080f89
JW		 14892000-11-21 Jim Wilson <wilson@redhat.com>
1490
5e7474a7
JW		 1491 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1492 for unwind info section.
1493 (dot_endp): Likewise for unwind section.
1494
5a080f89
JW		 1495 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1496 fix_new_exp.
1497
732d96b6
JJ		 14982000-11-21 Jakub Jelinek <jakub@redhat.com>
1499
1500 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1501 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1502 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1503
6d2cf69f
RH		 15042000-11-17 Richard Henderson <rth@redhat.com>
1505
1506 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1507 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1508 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1509
8179bd9b
NC		 15102000-11-17 Nick Clifton <nickc@redhat.com>
1511
1512 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1513 .file pseudo ops.
1514
316e2c05
RH		 15152000-11-17 Richard Henderson <rth@redhat.com>
1516
1517 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1518
a8316fe2
RH		 15192000-11-17 Richard Henderson <rth@redhat.com>
1520
1521 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1522 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1523 tri-state definition of alpha_flag_mdebug.
1524 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1525 (s_alpha_file): Store first .file directive.
1526 (s_alpha_stab): New.
1527 (md_pseudo_table): Add stabs and stabn.
1528
e346e481
RH		 15292000-11-17 Richard Henderson <rth@redhat.com>
1530
1531 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1532
4dc7ead9
RH		 15332000-11-17 Richard Henderson <rth@redhat.com>
1534
1535 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1536 (main): Call dwarf2_finish.
4dc7ead9
RH		 1537 * as.h (debug_type): Clarify documentation of the meaning
1538 of this variable.
1539 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1540 (print_stats): Fix parenthesis problem.
1541 (now_subseg_size): New.
1542 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1543 (dwarf2_directive_file): Don't set debug_type.
1544 (dwarf2_where): Honor DEBUG_DWARF2 first.
1545 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1546 do nothing if not emitting dwarf2 debug info, or no work.
1547 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1548 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1549 (ecoff_new_file): Likewise.
1550 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1551 commentary wrt dwarf2.
1552
1553 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1554 ATTRIBUTE_UNUSED as needed.
1555 (emit_insn): Call dwarf2_emit_insn.
1556 (s_alpha_file): New.
1557 (s_alpha_loc): New.
1558 (s_alpha_coff_wrapper): Don't handle them.
1559 (md_pseudo_table): Update for .file and .loc.
1560 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1561
1562 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1563 don't protect with debug_type.
1564 * config/tc-hppa.c (md_assemble): Likewise.
1565 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1566 * config/tc-mn10300.c (md_assemble): Likewise.
1567 * config/tc-sh.c (md_assemble): Likewise.
1568 * config/tc-v850.c (md_assemble): Likewise.
1569
1570 * config/tc-arm.c (arm_end_of_source): Remove.
1571 * config/tc-hppa.c (pa_end_of_source): Remove.
1572 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1573 * config/tc-mn10300.c (mn10300_finalize): Remove.
1574 * config/tc-sh.c (sh_finalize): Remove.
1575 * config/tc-v850.c (sh_finalize): Remove.
1576
1577 * config/tc-arm.h (md_end): Remove.
1578 * config/tc-hppa.h (md_end): Remove.
1579 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1580 * config/tc-m68hc11.h (md_end): Remove.
1581 * config/tc-mn10300.h (md_end): Remove.
1582 * config/tc-sh.h (md_end): Remove.
1583 * config/tc-v850.h (md_end): Remove.
1584
1585 * config/tc-ia64.c (emit_one_bundle): Don't protect
1586 dwarf2 bits with debug_type.
1587 (md_assemble): Likewise.
1588 (ia64_end_of_source): Don't call dwarf2_finish.
1589
ca683b78
JW		 15902000-11-16 Jim Wilson <wilson@redhat.com>
1591
1592 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1593 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1594 > 16.
1595
6f620856
L		 15962000-11-16 H.J. Lu <hjl@gnu.org>
1597
1598 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1599 version name.
1600
19d63e5d
KH		 16012000-11-15 Kazu Hirata <kazu@hxi.com>
1602
1603 * config/tc-tic30.c: Fix formatting.
1604 * config/tc-tic80.c: Likewise.
1605 * config/tc-v850.c: Likewise.
1606 * config/tc-vax.c: Likewise.
1607 * config/tc-w65.c: Likewise.
1608 * config/tc-z8k.c: Likewise.
1609
a8761a19
DD		 16102000-11-14 DJ Delorie <dj@redhat.com>
1611
1612 * config/tc-v850.c: Support dwarf2.
1613 * config/tc-v850.h: Ditto.
1614
1615 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1616 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1617
88be23ec
BS		 16182000-11-15 Bernd Schmidt <bernds@redhat.com>
1619
29184774 1620 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1621 (errata_nops_necessary_p): New function.
1622 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1623 md.
1624
72a76794
JW		 16252000-11-14 Jim Wilson <wilson@redhat.com>
1626
1627 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1628 return little endian bfd formats.
1629
4a1805b1
KH		 16302000-11-14 Kazu Hirata <kazu@hxi.com>
1631
1632 * config/aout_gnu.h: Fix formatting.
1633 * config/atof-vax.c: Likewise.
1634 * config/m68k-parse.h: Likewise.
1635 * config/m88k-opcode.h: Likewise.
1636 * config/obj-elf.c: Likewise.
1637 * config/tc-arm.c: Likewise.
1638 * config/tc-cris.c: Likewise.
1639 * config/tc-i386.c: Likewise.
1640 * config/tc-ia64.c: Likewise.
1641 * config/tc-mn10300.c: Likewise.
1642 * config/te-386bsd.h: Likewise.
1643 * config/te-hppa.h: Likewise.
1644 * config/te-nbsd.h: Likewise.
1645 * config/te-ppcnw.h: Likewise.
1646 * config/te-sparcaout.h: Likewise.
1647 * config/te-tmips.h: Likewise.
1648 * config/vax-inst.h: Likewise.
1649 * config/vms-conf.h: Likewise.
1650
c810873d
JJ		 16512000-11-14 Jakub Jelinek <jakub@redhat.com>
1652
1653 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1654
79082ff0
L		 16552000-11-13 H.J. Lu <hjl@gnu.org>
1656
1657 * config/obj-elf.c (elf_frob_symbol): Support
1658 ".symver name,name2@@@nodename".
1659 (elf_frob_file_before_adjust): Likewise.
1660
1661 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1662 and ".symver name,name2@@@nodename".
1663 Fix a typo.
1664
1da00eb4
L		 16652000-11-12 H.J. Lu (hjl@gnu.org)
1666
1667 * config/obj-elf.c (obj_elf_symver): Check missing version
1668 name.
1669
f585997b
L		 16702000-11-12 H.J. Lu (hjl@gnu.org)
1671
1672 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1673 instead of bfd_vma for non-bfd assemblers.
1674
ef5c4bfc
KH		 16752000-11-09 Kazu Hirata <kazu@hxi.com>
1676
1677 * itbl-ops.c: Fix comment typos.
1678
f5a30c2e
JW		 16792000-11-08 Jim Wilson <wilson@redhat.com>
1680
1681 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1682 (struct unwind): Add next_slot_frag field.
1683 (slot_index): New parameters slot_frag and first_frag. Add code
1684 to add in frag sizes when different. Add comments.
1685 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1686 arguments to slot_index.
1687 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1688 loop end. Set next_slot_frag field.
1689
339681c0
L		 16902000-11-07 H.J. Lu <hjl@gnu.org>
1691
1692 * doc/as.texinfo (.symver): Updated for versioned symbol
1693 reference.
1694
1695 * obj.h (format_ops): Add the frob_file_before_adjust field.
1696
1697 * config/obj-aout.c (aout_format_ops): Set the
1698 frob_file_before_adjust field to 0.
1699 * config/obj-coff.c (coff_format_ops): Likewise.
1700 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1701
1702 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1703 name.
1704 (elf_frob_file_before_adjust): New function to remove unneeded
1705 versioned symbols from the symbol table.
1706 (elf_format_ops): Set the frob_file_before_adjust field to
1707 elf_frob_file_before_adjust.
1708
1709 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1710 not defined.
1711
1712 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1713
4a314ec8
NC		 17142000-11-07 Peter Targett <peter.targett@arccores.com>
1715
1716 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1717 BIG_ENDIAN macros.
1718 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1719 Fix compile time warning messages.
50705ef4 1720
604d524f
NC		 17212000-11-07 Nick Clifton <nickc@redhat.com>
1722
1723 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1724 buffer in order to avoid buffer overflows.
1725
44f5c83a
JW		 17262000-11-06 Steve Ellcey <sje@cup.hp.com>
1727
1728 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1729 Change M to m for -milp32 or -mlp64 to match gcc.
1730 (dot_endp): Use bytes_per_address instead of 8.
1731 (emit_one_bundle): Use number_to_chars_littleendian instead of
1732 md_number_to_chars.
1733 (fix_insn): Likewise.
1734 (ia64_init): New function.
1735 (ia64_target_format): New function.
1736 (md_begin): Set endianness, arch, and machine as appropriate.
1737 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1738 Make these macros depend on TE_HPUX macro.
1739 (TARGET_FORMAT): Define.
1740 (HOST_SPECIAL_INIT): Define.
1741 * config/te-hpux.h: New file.
1742 * configure.in: Add "ia64-*-hpux*" target to configure.
1743 * configure: Regenerate.
50705ef4 1744
7152f1dc
KH		 17452000-11-06 Kazu Hirata <kazu@hxi.com>
1746
ef99799a
KH		 1747 * as.c: Fix formatting.
1748 * dwarf2dbg.c: Likewise.
1749 * input-file.c: Likewise.
7152f1dc
KH		 1750 * input-file.h: Likewise.
1751 * input-scrub.c: Likewise.
ef99799a
KH		 1752 * itbl-ops.c: Likewise.
1753 * listing.c: Likewise.
1754 * macro.h: Likewise.
1755 * messages.c: Likewise.
1756 * read.c: Likewise.
1757 * subsegs.c: Likewise.
1758 * subsegs.h: Likewise.
1759 * write.c: Likewise.
7152f1dc 1760
cf055d54
NC		 17612000-11-06 Nick Clifton <nickc@redhat.com>
1762
1763 * doc/as.texinfo: Add GNU Free Documentation License.
1764 * doc/gasp.texi: Add GNU Free Documentation License.
1765 * doc/as.1: Add GNU Free Documentation License.
1766
8d6b5c8e
NC		 17672000-11-05 Nick Clifton <nickc@redhat.com>
1768
1769 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1770
59ff2774
NC		 17712000-11-02 Per Lundberg <plundis@chaosdev.org>
1772
1773 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1774 * configure: Regenerate.
1775
37d8bb27
NC		 17762000-11-01 Nick Clifton <nickc@redhat.com>
1777
1778 * read.c (original_case_string): New global variable.
1779 (read_a_source_file): Copy opcode string into
1780 original_case_string if clobbering the case of the opcode.
1781 * read.h: Export the definition of original_case_string.
1782 * config/tc-arm.c (md_assembler): When parsing a .req
1783 directive use the original opcode string, not the case
1784 clobbered version.
1785
d75bb8cf
NC		 17862000-11-02 Nick Clifton <nickc@redhat.com>
1787
1788 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1789 variable.
d75bb8cf
NC		 1790 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1791 dwarf2_where and dwarf2_gen_line_info.
1792
6c17cfe4
PB		 17932000-11-02 Theo Honohan <th@futuretv.com>
1794
50705ef4 1795 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1796
c51ce5f0
EC		 17972000-10-31 Eric Christopher <echristo@redhat.com>
1798
1799 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1800 or pc-relative, else use fx_offset.
1801
f1bcba5b
JW		 18022000-10-31 Jim Wilson <wilson@redhat.com>
1803
1804 * config/tc-ia64.c (struct md): New field tag_fixups.
1805 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1806 qualifying predicate.
1807 (emit_one_bundle): Delete spurious multiplication by one. Handle
1808 tag_fixups.
1809 (ia64_start_line): Error if dangling qualifying predicate.
1810 (defining_tag): New static variable.
1811 (ia64_unrecognized_line, case '['): Parse tags.
1812 (ia64_frob_label): Create tag_fixups.
1813 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1814
8637c045
AM		 18152000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1816
1817 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1818
ebeeafe6
BS		 18192000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1820
29184774 1821 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1822
b041f888
KH		 18232000-10-30 Kazu Hirata <kazu@hxi.com>
1824
1825 * expr.c: Fix formatting.
1826 * flonum-copy.c: Likewise.
1827 * flonum.h: Likewise.
1828 * gasp.c: Likewise.
1829 * hash.c: Likewise.
1830
d8374dcd
HPN		 18312000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1832
1833 * as.h (OPTION_MD_BASE): Bump to 190.
1834 * as.c (parse_args) <std_longopts>: Add comment about the need to
1835 check OPTION_MD_BASE in as.h.
1836
1308f14c
HPN		 1837 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1838 for weak symbols.
1839
6f6ef0fa
NC		 18402000-10-27 Nick Clifton <nickc@redhat.com>
1841
1842 * configure.in (emulations): Add m68hc12.
1843 * configure: Regenerate.
1844 * po/gas.pot: Regenerate.
c51ce5f0 1845
bf1b5881
AH		 18462000-10-27 Aldy Hernandez <aldyh@redhat.com>
1847
50705ef4
AM		 1848 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1849 cpsr*.
1850 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1851
85a39694
NC		 18522000-10-25 Nick Clifton <nickc@redhat.com>
1853
1854 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1855 a DWARF2 line number information sequence.
1856
1857 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1858
1859 * read.c (generate_lineno_debug): Update comment describing why
1860 DWARF2 line number debug information is not generated
1861 automatically by this function.
1862
1863 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1864 not all.
c51ce5f0 1865
85a39694
NC		 1866 * config/tc-arm.h (md_end): Define.
1867 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1868
85a39694
NC		 1869 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1870 if generating DWARF2 line numbers.
1871 (arm_end_of_source): New function. Call dwarf2_finish if
1872 necessary.
1873
1874 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1875 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1876 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1877
cce0cbdc
DN		 18782000-10-25 Diego Novillo <dnovillo@cygnus.com>
1879
29184774 1880 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 1881 arguments.
1882
64a0c779
DN		 18832000-10-24 Diego Novillo <dnovillo@cygnus.com>
1884
29184774 1885 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 1886 (build_displacement_string): Remove.
1887 (i386_parse_seg): Remove.
1888 (i386_intel_memory_operand): Remove.
1889 (i386_intel_operand): Re-write using recursive descent parser based
1890 on MASM documentation.
1891 (struct intel_parser_s): New structure.
1892 (intel_parser): New static variable.
1893 (struct intel_token): New structure.
1894 (cur_token, prev_token): New static variables.
1895 (T_NIL): Define.
1896 (T_CONST): Define.
1897 (T_REG): Define.
1898 (T_BYTE): Define.
1899 (T_WORD): Define.
1900 (T_DWORD): Define.
1901 (T_QWORD): Define.
1902 (T_XWORD): Define.
1903 (T_SHORT): Define.
1904 (T_OFFSET): Define.
1905 (T_PTR): Define.
1906 (T_ID): Define.
1907 (intel_match_token): New function.
1908 (intel_get_token): New function.
1909 (intel_putback_token): New function.
1910 (intel_expr): New function.
1911 (intel_e05): New function.
1912 (intel_e05_1): New function.
1913 (intel_e06): New function.
1914 (intel_e06_1): New function.
1915 (intel_e09): New function.
1916 (intel_e09_1): New function.
1917 (intel_e10): New function.
1918 (intel_e10_1): New function.
1919 (intel_e11): New function.
1920
19f7b010
JJ		 19212000-10-20 Jakub Jelinek <jakub@redhat.com>
1922
1923 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1924 instructions to loose any special insn->architecture mask.
1925
1926 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1927 (sparc_md_end, sparc_arch_types, sparc_arch,
1928 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1929 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1930 request v9b architecture if they are used).
1931
3ae647a0
NC		 19322000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1933
1934 * config/tc-m68k.c: Fix the previous misapplied patch.
1935
5cbdaa77
NC		 19362000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1937
50705ef4
AM		 1938 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1939 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1940 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1941 BFD_RELOC_*.
5cbdaa77 1942
e6c774b4
KH		 19432000-10-17 Kazu Hirata <kazu@hxi.com>
1944
1945 * debug.c: Fix formatting.
1946 * depend.c: Likewise.
1947 * dwarf2dbg.c: Likewise.
1948 * dwarf2dbg.h: Likewise.
1949 * ecoff.c: Likewise.
1950 * expr.c: Likewise.
1951 * expr.h: Likewise.
1952 * flonum-konst.c: Likewise.
1953 * frags.h: Likewise.
1954
ea20a7da
CC		 19552000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1956
1957 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1958 options.
1959 * doc/as.texinfo: Added notes about this new option.
1960
266cb5f1
HPN		 19612000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1962
1963 * config/tc-sh.c (JREG): Remove.
1964 (md_convert_frag): Remove #if 0:d code using JREG.
1965
6588847e
DN		 19662000-10-15 Diego Novillo <dnovillo@cygnus.com>
1967
1968 * config/tc-i386.c (i386_operand_modifier): Only match
1969 modifiers SHORT and FLAT if they are followed by a space.
1970 (parse_register): When `allow_naked_reg' is set, do not confuse
1971 identifiers that start with a register name with a register.
1972
30a2b4ef
KH		 19732000-10-12 Kazu Hirata <kazu@hxi.com>
1974
1975 * app.c: Fix formatting.
1976 * as.c: Likewise.
1977 * as.h: Likewise.
1978 * bit_fix.h: Likewise.
1979 * cgen.c: Likewise.
1980 * cgen.h: Likewise.
1981 * cond.c: Likewise.
1982
d01e2a23
AM		 19832000-10-11 Alan Modra <alan@linuxcare.com.au>
1984
1985 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1986
44852b19
AM		 19872000-10-07 Alan Modra <alan@linuxcare.com.au>
1988
dc1fc56b
AM		 1989 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1990 Re-arrange function a little and improve error message.
1991
44852b19
AM		 1992 * write.c (write_relocs): Fix a comment.
1993
1994 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1995 link-once sections.
1996
afa680f8
JW		 19972000-10-05 Jim Wilson <wilson@cygnus.com>
1998
1999 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2000
ce8a8b2f
AM		 20012000-10-05 Alan Modra <alan@linuxcare.com.au>
2002
2003 * config/tc-i386.c: Delete some useless comments, reformat others.
2004
2005 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2006 non-global syms in linkonce sections.
2007
56d27c17
AM		 20082000-10-04 Ralf Baechle <ralf@gnu.org>
2009
2010 * config/tc-ia64.c (operand_match): Don't use // style comments.
2011 * config/tc-i370.c: Likewise.
2012
7b15d668
HPN		 20132000-09-29 Hans-Peter Nilsson <hp@axis.com>
2014
2015 Changes to handle varying register prefix and user symbol prefix.
2016 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2017 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2018 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2019 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2020 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2021 (demand_register_prefix): New variable.
2022 (md_pseudo_table): New pseudo ".syntax".
2023 (md_longopts): New options --no-underscore and --underscore.
2024 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2025 on symbols_have_leading_underscore.
2026 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2027 (get_spec_reg): Ditto.
2028 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2029 Fix formatting.
2030 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2031 --help.
2032 <case OPTION_NO_US, case OPTION_US>: New.
2033 (md_show_usage): Be brief and reformat to match continuation of
2034 --help.
2035 * po/gas.pot: Regenerate.
2036
27df9f40
AM		 20372000-09-28 Alan Modra <alan@linuxcare.com.au>
2038
2039 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2040 force relocs for 12 bit branches.
2041 (md_apply_fix): Similarly, adjust logic here.
2042
5506e1a5
AM		 20432000-09-28 Alan Modra <alan@linuxcare.com.au>
2044
2045 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2046 adjust for external and weak syms as we will use a reloc. Allow
2047 for +8 offset when calculating limits of branches.
2048 (hppa_fix_adjustable): Undo 2000-09-23 change.
2049 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2050 Correct distance calculation.
47d89dba
AM		 2051 (tc_gen_reloc): Print the file name and line number if we can't
2052 handle a fixup.
5506e1a5
AM		 2053
2054 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2055 * config/tc-hppa.c (nonzero_dibits): Define.
2056 (arg_reloc_stub_needed): Check each arg and return value
2057 separately for zero case.
2058 (pa_align): Declare argument `bytes'.
2059
81d4177b
KH		 20602000-09-25 Kazu Hirata <kazu@hxi.com>
2061
2062 * config/tc-cris.c: Fix formatting.
2063 * config/tc-d10v.h: Likewise.
2064 * config/tc-d30v.c: Likewise.
2065 * config/tc-d30v.h: Likewise.
2066 * config/tc-fr30.c: Likewise.
2067 * config/tc-fr30.h: Likewise.
2068 * config/tc-m68k.c: Likewise.
2069 * config/tc-m68k.h: Likewise.
2070 * config/tc-pj.h: Likewise.
2071 * config/tc-ppc.c: Likewise.
2072 * config/tc-ppc.h: Likewise.
2073 * config/tc-sh.c: Likewise.
2074 * config/tc-sh.h: Likewise.
2075 * config/tc-sparc.c: Likewise.
2076 * config/tc-v850.h: Likewise.
2077 * config/tc-vax.h: Likewise.
2078 * config/tc-w65.h: Likewise.
2079 * config/tc-z8k.h: Likewise.
2080
959ee541
AM		 20812000-09-23 Alan Modra <alan@linuxcare.com.au>
2082
2083 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2084 checks only for ELF.
2085 (hppa_force_relocation): Likewise.
2086
139368c9
JW		 20872000-09-22 Jim Wilson <wilson@cygnus.com>
2088
2089 * config/tc-ia64.c (dv_sem): Add "stop".
2090 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2091 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2092 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2093 match above.
2094 (mark_resources): Check IA64_RS_PRr.
2095
151337e8
NC		 20962000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2097
56d27c17 2098 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 2099 md_estimate_size_before_relax): Redesign and clean up the
2100 relaxation mechanism.
2101
0b7410c4
KH		 21022000-09-21 Kazu Hirata <kazu@hxi.com>
2103
2104 * config/tc-ns32k.c: Fix formatting.
2105 * config/tc-ns32k.h: Likewise.
2106
a4d24084
KH		 21072000-09-20 Kazu Hirata <kazu@hxi.com>
2108
82efde3a
KH		 2109 * config/tc-m32r.c: Fix formatting.
2110 * config/tc-m32r.h: Likewise.
2111 * config/tc-m68851.h: Likewise.
2112 * config/tc-m68hc11.c: Likewise.
2113 * config/tc-m68hc11.h: Likewise.
2114 * config/tc-m88k.c: Likewise.
2115 * config/tc-mcore.c: Likewise.
a75214e5 2116 * config/tc-mcore.h: Likewise.
82efde3a
KH		 2117 * config/tc-mips.c: Likewise.
2118 * config/tc-mips.h: Likewise.
2119 * config/tc-mn10200.h: Likewise.
2120 * config/tc-mn10300.h: Likewise.
a75214e5 2121 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 2122 * config/tc-tahoe.h: Likewise.
2123
4844386e 21242000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 2125
2126 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2127 Likewise in relaxation description comments.
2128
9e754211
AM		 21292000-09-18 Alan Modra <alan@linuxcare.com.au>
2130
2131 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2132 subtraction of two syms without emitting a relocation.
2133
2134 From David Huggins-Daines <dhd@linuxcare.com>
2135 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2136 global or weak symbols.
2137
4a4f25cf
KH		 21382000-09-15 Kazu Hirata <kazu@hxi.com>
2139
2140 * config/tc-h8300.h: Fix formatting.
2141 * config/tc-h8500.c: Likewise.
2142 * config/tc-h8500.h: Likewise.
2143 * config/tc-hppa.h: Likewise.
2144 * config/tc-i370.h: Likewise.
2145 * config/tc-i386.h: Likewise.
2146 * config/tc-i860.c: Likewise.
2147 * config/tc-i860.h: Likewise.
2148 * config/tc-i960.h: Likewise.
2149 * config/tc-ia64.c: Likewise.
2150 * config/tc-ia64.h: Likewise.
2151
1dab94dd
KH		 21522000-09-14 Kazu Hirata <kazu@hxi.com>
2153
2154 * config/tc-a29k.c: Fix formatting.
2155 * config/tc-alpha.c: Likewise.
2156 * config/tc-arc.c: Likewise.
2157 * config/tc-arc.h: Likewise.
2158 * config/tc-arm.c: Likewise.
2159 * config/tc-arm.h: Likewise.
2160 * config/tc-avr.c: Likewise.
2161 * config/tc-avr.h: Likewise.
2162 * config/tc-tic30.c: Likewise.
2163 * config/tc-tic30.h: Likewise.
2164 * config/tc-tic54x.c: Likewise.
2165 * config/tc-tic54x.h: Likewise.
2166 * config/tc-tic80.c: Likewise.
2167 * config/tc-tic80.h: Likewise.
2168
7484b8e6
TW		 21692000-09-14 Timothy Wall <twall@cygnus.com>
2170
2171 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2172 parallel comparisons for later use.
2173 (struct rsrc): Add parallel comparison type.
2174 (resources_match): Skip special cases of PR usage (non-conflicting
2175 parallel compares).
56d27c17 2176
bf514e21
KH		 21772000-09-13 Kazu Hirata <kazu@hxi.com>
2178
2179 * config/obj-ecoff.c: Fix formatting.
2180 * config/obj-elf.c: Likewise.
2181 * config/obj-elf.h: Likewise.
2182 * config/obj-evax.h: Likewise.
2183 * config/obj-generic.h: Likewise.
2184 * config/obj-hp300.c: Likewise.
2185 * config/obj-hp300.h: Likewise.
2186 * config/obj-ieee.h: Likewise.
2187 * config/obj-vms.c: Likewise.
2188 * config/obj-vms.h: Likewise.
2189
156c2f8b 21902000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2191
50705ef4
AM		 2192 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2193 (md_parse_option): Ditto.
2194 (md_longopts): Add -mips32 option.
2195 (md_show_usage): Document new options.
2196 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2197 (mips_ip): Assemble mfc0 with a sub-selection code.
2198 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2199 (mips_cpu_to_str): New function.
2200 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2201 Use CPU_* defines instead of hardcoded numbers.
2202
50705ef4
AM		 2203 * doc/as.texinfo: Document new options.
2204 * doc/c-mips.texi: Ditto.
156c2f8b 2205
a01b9fa4
KH		 22062000-09-12 Kazu Hirata <kazu@hxi.com>
2207
2208 * as.h: Fix formatting.
2209 * asintl.h: Likewise.
2210 * bit_fix.h: Likewise.
dcd619be
KH		 2211 * config/obj-aout.c: Likewise.
2212 * config/obj-aout.h: Likewise.
2213 * config/obj-bout.c: Likewise.
2214 * config/obj-bout.h: Likewise.
2215 * config/obj-coff.c: Likewise.
2216 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2217 * dwarf2dbg.h: Likewise.
2218 * expr.h: Likewise.
2219 * flonum.h: Likewise.
2220 * frags.h: Likewise.
2221 * itbl-ops.h: Likewise.
2222 * macro.h: Likewise.
2223 * read.h: Likewise.
2224 * sb.h: Likewise.
2225 * struc-symbol.h: Likewise.
2226 * subsegs.h: Likewise.
2227 * symbols.h: Likewise.
2228 * tc.h: Likewise.
2229 * write.h: Likewise.
2230
92774660
KH		 22312000-09-11 Kazu Hirata <kazu@hxi.com>
2232
f0e652b4
KH		 2233 * bignum-copy.c: Fix formatting.
2234 * config/tc-i370.c: Likewise.
92774660
KH		 2235 * config/tc-i960.c: Likewise.
2236 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2237 * ehopt.c: Likewise.
2238 * flonum-copy.c: Likewise.
2239 * flonum-konst.c: Likewise.
2240 * flonum-mult.c: Likewise.
2241 * literal.c: Likewise.
2242 * read.c: Likewise.
2243 * sb.c: Likewise.
2244 * stabs.c: Likewise.
2245 * subsegs.c: Likewise.
92774660 2246
222f8079
PB		 22472000-09-09 Philip Blundell <philb@gnu.org>
2248
2249 * configure.in (arm*-*-uclinux*): New target.
2250 * configure: Regenerate.
2251
c488923f
KH		 22522000-09-09 Kazu Hirata <kazu@hxi.com>
2253
2254 * input-file.c: Fix formatting.
2255 * itbl-ops.c: Likewise.
2256 * messages.c: Likewise.
2257
e0e3ecca
PB		 22582000-09-08 Philip Blundell <philb@gnu.org>
2259
2260 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2261 offset is negative.
2262
5d64ca4e
L		 22632000-09-07 H.J. Lu <hjl@gnu.org>
2264
2265 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2266 * configure: Rebuild.
2267
bdaaa2e1
KH		 22682000-09-07 Kazu Hirata <kazu@hxi.com>
2269
e49bc11e
KH		 2270 * atof-generic.c: Fix formatting.
2271 * config/tc-mips.c: Likewise.
e13b337a
KH		 2272 * config/tc-vax.c: Likewise.
2273 * input-scrub.c: Likewise.
bdaaa2e1 2274
d07ed2cd
AO		 22752000-09-07 Alexandre Oliva <aoliva@redhat.com>
2276
2277 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2278 * configure.in (sh-*-linux*): Added.
2279 * configure: Rebuilt.
2280
86905619
KH		 22812000-09-06 Kazu Hirata <kazu@hxi.com>
2282
a28a3ccf
JL		 2283 * config/tc-hppa.c: Fix formatting.
2284
86905619
KH		 2285 * ecoff.c: Fix formatting.
2286
58cccadb
AO		 22872000-09-06 Alexandre Oliva <aoliva@redhat.com>
2288
2289 * configure: Rebuilt with new libtool.m4.
2290
542d6675
KH		 22912000-09-05 Kazu Hirata <kazu@hxi.com>
2292
2293 * cgen.c: Fix formatting.
2294 * config/tc-ia64.c: Likewise.
2295
5b343f5a
NC		 22962000-09-05 Nick Clifton <nickc@redhat.com>
2297
2298 * aclocal.m4: Regenerate.
2299 * config.in: Regenerate.
2300 * configure: Regenerate.
2301 * po/gas.pot: Regenerate.
50bbae35 2302
07e90ad5
HPN		 23032000-09-05 Hans-Peter Nilsson <hp@axis.com>
2304
2305 * config/tc-cris.c: Correct comment typos.
2306
1485d400
EC		 23072000-09-05 Eric Christopher <echristo@cygnus.com>
2308
2309 * config/tc-mn10300.c: Cleanup.
2310 (md_pcrel_from): Enable.
2311
904a31bf
AM		 23122000-09-05 Alan Modra <alan@linuxcare.com.au>
2313
927781e2
AM		 2314 * expr.c (operand): Fix a comment typo.
2315 * write.c (write_relocs): Fix a signed/unsigned warning.
2316
ecacdc7a
AM		 2317 * config/tc-hppa.c (fudge_reg_expressions): New
2318 (hppa_force_reg_syms_absolute): New.
2319 (pa_equ): Allow reg_section expressions.
2320 * config/tc-hppa.c (md_optimize_expr): Define.
2321 (hppa_force_reg_syms_absolute): Prototype.
2322
2323 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2324 (pa_parse_number): Pass in arg to select fp reg parsing.
2325 Return 1 to indicate format checks pass. If strict, then only
2326 accept a register or register symbol. Return value in...
2327 (pa_number): New static for pa_parse_number.
2328 (FP_REG_BASE): Define.
2329 (FP_REG_RSEL): Define.
2330 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2331 appropriate. White space changes.
2332 (need_pa11_opcode): Don't bother passing any params, get them from
2333 globals instead.
2334 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2335 Remove extraneous check in case 'Q'.
2336 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2337 reg, set section of resulting symbol to reg_section.
2338 (pa_parse_space_stmt): Modify call to pa_parse_number.
2339 (pa_space): Likewise.
2340
904a31bf
AM		 2341 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2342 (hppa_force_relocation): Handle vtable relocs.
2343 (pa_vtable_entry): New.
2344 (pa_vtable_inherit): New.
2345 (md_pseudo_table): Add entries for vtable pseudos.
2346 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2347 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2348 against weak syms.
2349 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2350 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2351 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2352 millicode import.
2353 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2354 specify a symbol type.
2355
2356 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2357 dependent things together.
2358 (md_elf_symbol_type): Define.
2359
2360 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2361 symbol.
2362 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2363
2364 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2365 (obj_elf_vtable_entry): Declare.
2366
2367 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2368 and export function.
2369 (obj_elf_vtable_entry): Similarly.
2370 (elf_pseudo_table): Fix the damage with a cast.
2371
a47cf567 23722000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2373
2374 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2375 for template selection when a label is needed.
2376
197865e8
KH		 23772000-09-02 Kazu Hirata <kazu@hxi.com>
2378
2379 * config/tc-ia64.c: Fix formatting.
2380
18e03609
NC		 23812000-09-02 Nick Clifton <nickc@redhat.com>
2382
2383 * configure.in: Increase version number to 2.10.91.
2384 * configure: Regenerate.
2385 * aclocal.m4: Regenerate.
2386 * config.in: Regenerate.
2387 * po/gas.pot: Regenerate.
2388 * Makefile.in: Regenerate.
1485d400 2389
a1cc9221
AO		 23902000-09-01 Alexandre Oliva <aoliva@redhat.com>
2391
2392 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2393 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2394 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2395 similar relocs.
2396 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2397 branches.
2398
23992000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2400
2401 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2402 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2403 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2404 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2405 (GOT_symbol): New variable.
2406 (md_undefined_symbol): Set it.
2407
44576e1f
RH		 24082000-09-01 Richard Henderson <rth@cygnus.com>
2409
2410 * config/tc-ia64.c (match): Don't inline.
2411 (extra_goodness): New.
2412 (md_begin): Prefer nop.f and nop.b for best_template.
2413
29f8404c
KH		 24142000-08-31 Kazu Hirata <kazu@hxi.com>
2415
76b0a8c0
KH		 2416 * as.c: Fix formatting.
2417 * cond.c: Likewise.
2418 * frags.c: Likewise.
29f8404c
KH		 2419 * macro.c: Likewise.
2420
b4c1ea07
EC		 24212000-08-31 Eric Christopher <echristo@cygnus.com>
2422
2423 * config/tc-mn10300.c: Cleanup and fix warnings.
2424 (md_pseudo_table): Add initializers.
2425 (md_show_usage): Cleanup.
2426 (md_parse_option): Fix warnings.
2427 (md_undefined_symbol): Fix warnings.
2428 (md_conver_frag): Fix warnings.
2429 (tc_gen_reloc): Fix warnings.
2430 (md_apply_fix3): Fix warnings.
2431 (check_operand): Fix warnings.
2432
ac48eca1
AO		 24332000-08-31 Alexandre Oliva <aoliva@redhat.com>
2434
2435 * acinclude.m4: Include libtool and gettext macros from the
2436 top level.
2437 * aclocal.m4, configure: Rebuilt.
2438
e0c21649
GK		 24392000-08-30 Mark Hatle <mhatle@mvista.com>
2440
2441 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2442
cf39a089
KH		 24432000-08-31 Kazu Hirata <kazu@hxi.com>
2444
2445 * listing.c: Fix formatting.
2446
3ee4defc
KH		 24472000-08-29 Kazu Hirata <kazu@hxi.com>
2448
2449 * app.c: Fix a comment typo. Fix formatting.
2450
1e8d20f4
NC		 24512000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2452
29184774 2453 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2454 offset of the target destination for jmp instructions.
2455 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2456
5bcac8a4
HPN		 24572000-08-24 Hans-Peter Nilsson <hp@axis.com>
2458
2459 * NEWS: Mention support for CRIS.
2460
46547ecc
DC		 2461Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2462
2463 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2464 Sets `.lcomm' alignment to zero.
2465
4b853faa
AO		 24662000-08-23 Alexandre Oliva <aoliva@redhat.com>
2467
29184774
NC		 2468 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2469 TC_FIX_ADJUSTABLE): Define.
4b853faa 2470
efcc5914
JW		 24712000-08-23 Jim Wilson <wilson@cygnus.com>
2472
2473 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2474 unwind.personality_routine is set.
2475
aca719bf
AO		 24762000-08-23 H.J. Lu <hjl@gnu.org>
2477
2478 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2479
a3da4de1
AO		 24802000-08-23 Alexandre Oliva <aoliva@redhat.com>
2481
2482 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2483 environment is pe.
2484
56385375
L		 24852000-08-22 H.J. Lu <hjl@gnu.org>
2486
2487 * config.in (STRICTCOFF): New for strict COFF.
2488
2489 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2490 i386-*-go32* and i386-go32-rtems*.
2491 * configure: Rebuilt.
2492
2493 * config/obj-coff.c (obj_coff_endef): Follow the historical
2494 behavior if STRICTCOFF is not defined.
2495
2496 * doc/internals.texi: Document STRICTCOFF.
2497
8f36cd18
AO		 24982000-08-22 Alexandre Oliva <aoliva@redhat.com>
2499
2500 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2501 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2502 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2503 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2504 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2505 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2506 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2507 Likewise.
2508
58a77e41
EC		 25092000-08-22 Eric Christopher <echristo@cygnus.com>
2510
2511 * config/tc-mn10300.c: (md_apply_fix): New function.
2512 (mn10300_force_relocation): New function.
2513 (mn10300_fix_adjustable): New function.
2514
2515 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2516 (TC_HANDLES_FX_DONE): Define.
2517 (obj_fix_adjustable): Define.
2518 (MD_APPLY_FIX3): Define.
2519 (TC_LINKRELAX_FIXUP): Define.
2520
2521 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2522 previously defined.
2523 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2524
2525 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2526
ded0649c
JE		 25272000-08-21 Jason Eckhardt <jle@cygnus.com>
2528
2529 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2530 if the fixup resulted in a relocation.
2531
66102fe2
NC		 25322000-08-18 Nick Clifton <nickc@redhat.com>
2533
2534 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2535 Make reference to first element of shift_names explicit.
2536
02198638
AO		 25372000-08-18 Alexandre Oliva <aoliva@redhat.com>
2538
2539 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2540 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2541 add a symbol's address. Removed all target-specific #ifdefs that
2542 used to accomplished the same.
2543 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2544 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2545 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2546 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2547 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2548
353e2c69
KH		 25492000-08-17 Kazu Hirata <kazu@hxi.com>
2550
2551 * dwarf2dbg.c: Fix formatting.
2552
4fb7971f
NC		 25532000-08-17 Nick Clifton <nickc@redhat.com>
2554
2555 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2556 to be recoded as logical shift lefts by zero.
2557
50b81f19
JW		 25582000-08-16 Jim Wilson <wilson@cygnus.com>
2559
2560 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2561 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2562 source registers.
2563 (note_register_values): Handle IA64_OPND_R3_2 operands.
2564
f869cfc6
JE		 25652000-08-16 Jason Eckhardt <jle@cygnus.com>
2566
50bbae35 2567 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2568
8cb8bcba
NC		 25692000-08-16 Nick Clifton <nickc@redhat.com>
2570
2571 * config/tc-arm.c (struct asm_shift): Delete.
2572 (shift[]): Delete.
2573 (enum asm_shift_index): New.
2574 (struct asm_shift_properties): New.
2575 (struct asm_shift_name): New.
2576 (shift_properties[]); New.
2577 (shift_names[]); New.
2578
2579 (decode_shift): Use new structures.
2580 Issue a warning is "ROR #0" is used.
2581 Issue a warning if "ASR #0" or "LSR #0" is used.
2582
2583 (md_begin): Initialise arm_shift_hsh table from new
2584 asm_shift_name array.
2585
c2158c24
JJ		 25862000-08-16 Jakub Jelinek <jakub@redhat.com>
2587
2588 * config/tc-sparc.c: Kill all warnings.
2589 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2590 in -xarch= as well.
2591 (md_show_usage): Update usage text.
2592
70485b5c
NC		 25932000-08-16 Nick Clifton <nickc@redhat.com>
2594
c2158c24 2595 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2596 useful.
2597
a47cf567 25982000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2599
2600 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2601
2602 * config/tc-sh.c (md_assemble): Changed so debug_type
2603 test performed for ppi_assemble
2604 * config/tc-sh.c: Included dwarf2dbg.h.
2605 (debug_line): Defined.
2606 (md_assemble): Generates dwarf2 line info.
2607 (sh_finalize): New function. Finalize dwarf2 info.
2608 (assemble_ppi): Returns size of code generated.
2609 (build_Mytes): Returns size of code generated.
2610 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2611 * config/tc-sh.h (md_end): Defined.
2612 (sh_finalize): Declared.
2613
1db77c8e
AO		 26142000-08-15 Alexandre Oliva <aoliva@redhat.com>
2615
2616 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2617 md_number_to_chars.
2618
046b3b54
NC		 26192000-08-14 Nick Clifton <nickc@redhat.com>
2620
2621 * config/tc-arm.c (do_bx): Allow "bx pc".
2622
c43c2cc5
JW		 26232000-08-14 Jim Wilson <wilson@cygnus.com>
2624
2625 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2626 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2627 (md_begin): Change assignment to md.flag to OR in the new bit.
2628
d1d8ba22
NC		 26292000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2630
2631 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2632 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2633 C_MOU, and C_EOS.
d1d8ba22 2634
22b36938
JE		 26352000-08-14 Jason Eckhardt <jle@cygnus.com>
2636
2637 * NEWS: Mention i860 support.
2638
c0bd0db2
JL		 2639Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2640
2641 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2642
0ac658b8
AS		 26432000-08-14 Andreas Schwab <schwab@suse.de>
2644
2645 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2646
9fc2dda2
JE		 26472000-08-11 Andreas Schwab <schwab@suse.de>
2648
2649 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2650 argument.
2651
bc4466dc
KH		 26522000-08-11 Kazu Hirata <kazu@hxi.com>
2653
2654 * expr.c: Fix formatting.
351aa9f6 2655 * config/obj-bout.c: Likewise.
bc4466dc 2656
a9c99419
JE		 26572000-08-10 Jason Eckhardt <jle@cygnus.com>
2658
2659 * doc/c-i860.texi: Flesh out the i860 section more.
2660
7c743825
KH		 26612000-08-10 Kazu Hirata <kazu@hxi.com>
2662
2663 * symbols.c: Fix formatting.
929b12bc 2664 * expr.c: Likewise.
7c743825 2665
fa2255cb
DN		 2666Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2667
29184774
NC		 2668 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2669 modifier has the IgnoreSize bit set.
fa2255cb 2670
fc997f4b
AM		 26712000-08-09 Alan Modra <alan@linuxcare.com.au>
2672
2673 From Rodney Brown <RodneyBrown@mynd.com>
2674 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2675 * configure: Regenerate.
2676
a47cf567
NC		 26772000-08-09 Kazu Hirata <kazu@hxi.com>
2678
2679 * hash.c: Fix formatting.
2680 * gasp.c: Likewise.
2681
305d537e
JE		 26822000-08-08 Jason Eckhardt <jle@cygnus.com>
2683
2684 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2685 (i860_fix_info): New enum.
2686 (MD_APPLY_FIX3): Define.
2687 (WORKING_DOT_WORD): Define.
2688 (TC_HANDLES_FX_DONE): Define.
2689 (DIFF_EXPR_OK): Define.
2690 (LISTING_HEADER): Define.
2691 (TARGET_FORMAT): Select target format based on endian flag.
2692 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2693 (target_big_endian): Add external declaration.
2694
2695 * config/tc-i860.c: All existing code reworked completely. Other
2696 new code shown below.
2697 (SYNTAX_SVR4): Define.
2698 (target_warn_expand): New variable.
2699 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2700 (md_longopts): Declare and define with new options (-EL, -EB,
2701 and -mwarn-expand).
2702 (md_show_usage): New function.
2703 (md_operand): New function.
2704 (obtain_reloc_for_imm16): New function.
2705 (md_apply_fix3): New function.
2706 (tc_gen_reloc): New function.
2707
df86943d
NC		 27082000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2709
2710 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2711 2 bytes of the jump address are in the same frag.
2712 (find): Accept 68hc12 register indirect modes.
2713
2714 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2715
30d25259
RH		 27162000-08-07 Richard Henderson <rth@cygnus.com>
2717
2718 * config/tc-ia64.c (unwind): Add prologue_mask member.
2719 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2720 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2721 (dot_body): Clear unwind.prologue_mask.
2722 (dot_prologue): Set it. Accept a register second argument.
2723
2d484c7f
KH		 27242000-08-07 Kazu Hirata <kazu@hxi.com>
2725
2726 * config/atof-ieee.c: Fix formatting.
2727 * config/atof-tahoe.c: Likewise.
2728
a47cf567 27292000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2730
3d4ae3c0
NC		 2731 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2732 work.
2733
c91d2e08
NC		 2734 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2735 of .popsection, .previous, .pushsection, .subsection,
2736 .version, .vtable_entry, .vtable_inherit and .weak.
2737
47926f60
KH		 27382000-08-05 Kazu Hirata <kazu@hxi.com>
2739
2740 * config/tc-cris.c: Fix formatting.
2741 * config/tc-i386.c: Likewise.
2742 * config/tc-sparc.c (sparc_ip): Simplify the code.
2743
ab3e48dc
KH		 27442000-08-04 Kazu Hirata <kazu@hxi.com>
2745
2746 * config/tc-cris.c: Rearrange code for readability.
2747 * config/tc-d10v.c: Fix formatting.
2748 * config/tc-m32r.c: Likewise.
2749 * config/tc-sparc.c: Likewise.
2750
3d56ab85
JW		 27512000-08-02 Jim Wilson <wilson@cygnus.com>
2752
2753 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2754 before ia64_find_opcode.
2755 (md_assemble): Likewise.
2756
3f9dfb2c
NC		 27572000-08-01 Nick Clifton <nickc@cygnus.com>
2758
a47cf567 2759 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2760 Undo some formatting fixes.
3f9dfb2c 2761
28e4f854
KH		 27622000-08-01 Kazu Hirata <kazu@hxi.com>
2763
2764 * config/obj-som.c: Fix formatting.
2765 * config/obj-ieee.c: Likewise.
2766 * config/tc-arm.c: Likewise.
2767 * config/tc-v850.c: Likewise.
2768
a570e639
NC		 27692000-08-01 Nick Clifton <nickc@redhat.com>
2770
2771 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2772 index by command line option.
58a77e41 2773
a570e639
NC		 27742000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2775
2776 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2777 (@node M68K-Branch): Rewrite to match the reality.
2778
e3308d0d
JE		 27792000-07-31 Jason Eckhardt <jle@cygnus.com>
2780
2781 * doc/c-i860.texi: New file.
2782 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2783 * doc/Makefile.in: Regenerate.
2784 * doc/all.texi: Add I860 as relevant architecture.
2785 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2786
2fd5405a
NC		 27872000-07-31 Kazu Hirata <kazu@hxi.com>
2788
2789 * config/tc-d30v.c: Fix formatting.
2790
28e7409f
NC		 27912000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2792
50bbae35
AM		 2793 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2794 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2795 long emit a long branch if available instead of an absolute jump, never
2796 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2797
2798 * doc/c-m68k.texi: Document new command line option.
58a77e41 2799
a47cf567
NC		 28002000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2801
2802 * config/tc-avr.c: Use PARAMS macro in function declarations.
2803 Don't declare md_pcrel_from_section (already in tc-avr.h).
2804 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2805 (avr_operand): Don't set (unsigned) op_mask to -1.
2806
534022ea
JE		 28072000-07-28 Jason Eckhardt <jle@cygnus.com>
2808
50bbae35
AM		 2809 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2810 * configure: Regenerated.
2811 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2812 of operand to the .type directive (.e.g, "type").
534022ea 2813
4c400d5e
AM		 28142000-07-28 Alan Modra <alan@linuxcare.com.au>
2815
2816 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2817 * app.c (do_scrub_chars): Record where first comment found.
2818 * read.c (read_a_source_file): Init found_comment on entry, and
2819 notify whether comments found on exit.
2820 * config/tc-hppa.c (md_shortopts): Add "c".
2821 (md_longopts): Add warn-comment.
2822 (md_parse_option): Handle it.
2823 (md_show_usage): Show available options.
2824 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2825
0aa529cb
AC		 2826Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2827
2828 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2829 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2830 sym_ptr_ptr
0aa529cb
AC		 2831 (md_estimate_size_before_relax): Don't fall off end of function.
2832
c6a7ab1f
NC		 28332000-07-27 Kazu Hirata <kazu@hxi.com>
2834
2835 * config/tc-avr.c: Fix formatting.
2836 * config/tc-ns32k.c: Likewise.
2837
e0c6ed95
AM		 28382000-07-27 Alan Modra <alan@linuxcare.com.au>
2839
2840 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2841
28422000-07-27 Kazu Hirata <kazu@hxi.com>
2843
2844 * config/tc-d10v.c: Fix formatting.
2845 * config/tc-z8k.c: Likewise.
2846 * config/tc-sparc.c: Likewise.
2847
6883dc5e 28482000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2849
2850 * cgen.c (queue_fixup): Declare opinfo.
2851 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2852 (gas_cgen_md_operand): Ditto.
2853 (gas_cgen_md_apply_fix3): Ditto.
2854
39da8128
DD		 28552000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2856
2857 * config/obj-coff.c (obj_frob_symbol): Don't merge
2858 labels. Don't merge if the symbol isn't constant. Return
2859 immediately if a symbol is merged.
2860
65e68b04
AM		 28612000-07-22 Alan Modra <alan@linuxcare.com.au>
2862
2863 * frags.c (frag_align): Correct absolute section alignment.
2864
5e0d736c
DD		 28652000-07-20 DJ Delorie <dj@redhat.com>
2866
2867 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2868 it breaks linking against DLLs.
2869
3bcbcc3d
HPN		 28702000-07-20 Hans-Peter Nilsson <hp@axis.com>
2871
2872 * configure.in: Add CRIS support.
2873 * configure: Regenerate.
2874 * Makefile.am: (CPU_TYPES): Add cris.
2875 (CPU_OBJ_VALID) [aout]: Add cris.
2876 (MULTI_CPU_TYPES): Add cris.
2877 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2878 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2879 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2880 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2881 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2882 Regenerate dependencies.
2883 * Makefile.in: Regenerate.
2884 * aclocal.m4: Regenerate.
2885 * as.c: Declare crisaout, criself.
2886 * config/tc-cris.h, config/tc-cris.c: New.
2887 * config/e-criself.c, config/e-crisaout.c: New.
2888 * po/POTFILES.in, po/gas.pot: Regenerate.
2889
041ff4dd 28902000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2891
041ff4dd 2892 * read.c: Fix formatting.
efaf0ba4 2893 * write.c: Fix formatting.
041ff4dd 2894
f980ada0
L		 28952000-07-19 H.J. Lu <hjl@gnu.org>
2896
2897 * sb.c: Include <stdlib.h> if exists for abort ().
2898
25a8b250
AM		 28992000-07-19 Alan Modra <alan@linuxcare.com.au>
2900
2901 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2902 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2903 (pa_type_args): Same here.
2904
7a9aaf92
NC		 29052000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2906
2907 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2908 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2909 the storage class is already set.
2910
8098403c
NC		 29112000-07-17 Kazu Hirata <kazu@hxi.com>
2912
fafb6d17 2913 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2914 * config/tc-mn10200.c: Likewise.
2915 * config/tc-mn10300.c: Likewise.
2916 * config/tc-pj.c: Likewise.
2917 * config/tc-tic80.c: Likewise.
2918 * config/tc-w65.c: Likewise.
8098403c 2919
977e771a
FCE		 29202000-07-17 Frank Ch. Eigler <fche@redhat.com>
2921
2922 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2923 is defined.
2924
63bf5651
ILT		 29252000-07-15 Ian Lance Taylor <ian@zembu.com>
2926
2927 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2928 @code.
2929
1cd1c99b
AM		 29302000-07-15 Alan Modra <alan@linuxcare.com.au>
2931
2932 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2933 ELF as are used for SOM (except the 32-bit reloc one) to decide
2934 whether a symbol can be reduced to a section symbol. Expand on
2935 the comment for symbols involved in LR% and RR% expressions.
2936
119d663a
NC		 29372000-07-14 Nick Clifton <nickc@cygnus.com>
2938
2939 * config/tc-mips.c (mips_disable_float_construction): New
2940 static variable. Set to true if doubles should not be
2941 constructed by loading two single width fp registers with
2942 halves of the value.
2943 (mips_ip): Test mips_disable_float_construction.
2944 (md_longopts): Add command line switches --construct-floats
2945 and --no-construct-floats.
2946 (md_parse_option): Parse new command line options.
2947 (md_show_usage): Describe new command line options.
2948
2949 * doc/c-mips.texi: Document new command line options.
2950
906fac54
AM		 29512000-07-13 Koundinya K <kk@ddeorg.soft.net>
2952
2953 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2954 * configure: Regenerate.
2955
29562000-07-13 Hans-Peter Nilsson <hp@axis.com>
2957
2958 * configure.in (DEFAULT_EMULATION setting): Revert part of
2959 2000-07-01 change that set te_multi=multi unless set to tmips.
2960 * configure: Regenerate.
2961
7f788821
NC		 29622000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2963
2964 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2965 section when aligning it increases its size.
7f788821 2966
9a736b6b
NC		 29672000-07-11 Kazu Hirata <kazu@hxi.com>
2968
2969 * config/tc-tic54x.c: Fix formatting.
2970
3dd5103b
NC		 29712000-07-10 Kazu Hirata <kazu@hxi.com>
2972
2973 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2974 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2975
46b85d42
AM		 29762000-07-10 Alan Modra <alan@linuxcare.com.au>
2977
2978 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2979 displacements correctly.
2980
2981 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2982
29832000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2984
2985 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2986 warning.
2987 (hash_jam): Ditto.
2988
ad1079af
AM		 29892000-07-09 Alan Modra <alan@linuxcare.com.au>
2990
2991 From David Huggins-Daines <dhd@linuxcare.com>
2992 * config/te-hppalinux64.h: Add a new emulation.
2993 * configure.in (emulations): Add configure bits to support the
2994 64-bit Linux/parisc target.
2995 * configure: Regenerate.
2996
2997 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2998 (md_shortopts): Add `V' for ELF.
2999
3000 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3001 when SOM or ELF_ARG_RELOC are defined.
3002 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3003 ELF_ARG_RELOC are defined.
3004 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3005 (pa_stringer): ..Do it here instead. Fix comment typos.
3006 (hppa_force_relocation): Cast enums to int before comparing with
3007 ints.
3008
3009 From Ryan Bradetich <rbradetich@uswest.net>
3010 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3011 redifinition warning.
3012 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3013 (hppa_force_relocation): ditto
ad1079af
AM		 3014 (md_apply_fix): Added cast to buf to fix warnings.
3015
3016 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3017 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3018
3019 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3020 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3021 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3022 reloc_type** to avoid warnings in switch.
3023 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3024 little earlier instead.
3025
3026 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3027 and elf.
3028 (pa_type_args): Use symbol_arg_reloc_info.
3029 (struct pa_it): Make arg_reloc unsigned int.
3030 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3031 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3032 (pa_code): Delete. pa_text duplicates this function.
3033 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3034 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3035 int.
3036 (cons_fix_new_hppa): Actually change selector to e_fsel when
3037 warning about assuming so.
3038 (tc_gen_reloc): More example elf arg reloc code.
3039 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3040 (hppa_force_relocation): Likewise.
3041
3042 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3043 files.
3044 (pa_end_of_source): Prototype.
3045 (hppa_fix_adjustable): Prototype.
3046 (LABELS_WITHOUT_COLONS): Move it..
3047 * config/te-hppa.h: To here.
3048
3049 * config/te-hppa64.h: New file.
3050
3051 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3052 type.
3053 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3054 format -10, -16, 16 relocs.
3055 (hppa_elf_mark_end_of_function): Test for null
3056 last_call_info->start_symbol
3057
3058 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3059 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3060 re_assesmble_* functions. Delete extraneous statements. Fix
3061 typos in comments.
3062 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3063 insn to re_assemble_*.
3064
623aa224
UC		 30652000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3066
3067 * doc/internals.texi (Expressions): Fix typo.
58a77e41 3068
c4aa876b
NC		 30692000-07-08 Kazu Hirata <kazu@hxi.com>
3070
3071 * config/tc-sh.c: Fix formatting.
d0313fb7 3072 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 3073 * depend.c: Fix formatting.
3074 * flonum-konst.c: Likewise.
3075 * flonum-mult.c: Likewise.
c4aa876b 3076
6b31947e
NC		 30772000-07-07 Kazu Hirata <kazu@hxi.com>
3078
a5bfe8c9 3079 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 3080 * config/obj-vms.c: Fix comments.
3081 * config/tc-a29k.c: Likewise.
3082 * config/tc-alpha.c: Likewise.
3083 * config/tc-h8300.c: Likewise.
3084 * config/tc-h8500.c: Likewise.
3085 * config/tc-i370.c: Likewise.
3086 * config/tc-ia64.c: Likewise.
3087 * config/tc-m68hc11.c: Likewise.
3088 * config/tc-m68k.c: Likewise.
3089 * config/tc-mips.c: Likewise.
3090 * config/tc-ns32k.c: Likewise.
3091 * config/tc-ppc.c: Likewise.
3092 * config/tc-z8k.c: Likewise.
6b31947e 3093
b8a9dcab
NC		 30942000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3095
3096 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3097 Default to '(SEC_LOAD | SEC_DATA)'.
3098 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3099
3100 * doc/internals.texi (CPU Backend): Describe
3101 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3102
beb2de9b
AC		 3103Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3104
3105 * as.c (parse_args): NULL terminate the long option list.
3106
24ddb296
AC		 3107Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3108
3109 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 3110 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 3111
1fe72011
NC		 31122000-07-05 Nick Clifton <nickc@cygnus.com>
3113
3114 * config/tc-d30v.c (write_2_short): Further changes to warning
3115 messages produced when combining EITHER_BUT_PREFER_MU attributed
3116 opcodes.
3117
a5bfe8c9 31182000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 3119
3120 * MAINTAINERS: new
3121
8de8f17e
AO		 31222000-07-04 Alexandre Oliva <aoliva@redhat.com>
3123
3124 * config/tc-arm.c (psrs): Accept combinations of flags.
3125
00d2865b
NC		 31262000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3127
3128 * config/tc-avr.c: Change _ () to _() around all strings marked
3129 for translation (exception from the usual coding style).
3130 (avr_opt): New struct variable, how the new switches are set.
3131 (OPTION_MMCU): Define as 'm' and actually use.
3132 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3133 (show_mcu_list): New function, display the list of known MCUs.
3134 (md_show_usage): Document the new switches. Call show_mcu_list.
3135 (avr_set_arch): Change 'm' to OPTION_MMCU.
3136 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3137 Handle the new switches.
3138 (avr_operands): Disable warnings for undefined combinations of
3139 operands if -mall-opcodes. Disable warnings for skipping two-word
3140 instructions if enhanced core or -mno-skip-bug.
3141 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3142 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3143 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3144 (avr_ldi_expression): Warn about implicit lo8().
3145 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3146
54588503
UC		 31472000-07-01 Koundinya K <kk@ddeorg.soft.net>
3148
50bbae35
AM		 3149 * configure.in: Add entry for mips-*-sysv4*MP*
3150 * configure: Rebuild
3151 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3152 elf32-tradlittlemips for traditional mips targets.
3153 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3154 test for Link Once sections as in adjust_reloc_syms.
3155 * config/te-tmips.h: New file for traditional mips targets. Define
3156 TE_TMIPS.
58a77e41 3157
c9900432
NC		 31582000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3159
3160 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3161 flags argument is not present, don't change an existing section's
3162 section's attributes. If the flags argument is present, warn if the
3163 attributes don't match the section's current attributes. When
3164 long section names are supported, set SEC_LINK_ONCE and
3165 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3166
9d87310a
HPN		 3167Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3168
3169 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3170 symbols; create them.
3171
dbddefbf
NC		 31722000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3173
3174 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3175 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3176
2ae7e77b
AH		 31772000-06-27 Aldy Hernandez <aldyh@redhat.com>
3178
3179 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3180 expressions. Ignore the problem when handling 16 bit signed
3181 immediates, because the assembler will take care of the relocation
3182 later.
2ae7e77b 3183
6b2539e3
NC		 31842000-06-27 Nick Clifton <nickc@cygnus.com>
3185
3186 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3187 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3188 sequential order, and emit warning messages if the input source
3189 code contains constructs like that, or parallel constructs
3190 containing such opcodes.
3191
65aa24b6
NC		 31922000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3193
3194 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3195 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3196 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3197 (md_show_usage): Update usage message.
3198 (md_parse_option): Allow redefinition of MCU type within the
3199 same avr[1-5] bfd machine type. Show both old and new MCU type
3200 in the error message.
3201 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3202 Simplify 8K wrap code.
3203
f0c56b90
NC		 32042000-06-25 Kazu Hirata <kazu@hxi.com>
3205
50bbae35
AM		 3206 * config/obj-aout.c: Remove all uses of DEFUN.
3207 * config/obj-ieee.c: Likewise.
3208 * config/tc-sh.c: Fix comment typos.
3209 * config/tc-tahoe.c: Likewise.
3210 * config/tc-vax.c: Likewise.
3211 * config/tc-w65.c: Likewise.
3212 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3213 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3214
6d249963
DD		 32152000-06-24 DJ Delorie <dj@cygnus.com>
3216
3217 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3218 more changes from Sept 1999
3219 (tc_i386_fix_adjustable): ditto
3220 (md_apply_fix3): ditto
3221
680d2857 32222000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3223
680d2857
FCE		 3224 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3225 (gas_cgen_parse_operand): Set it around expression() call.
3226 (gas_cgen_md_operand): Test for it before longjmp().
3227
e7b305a2
AM		 32282000-06-24 Kazu Hirata <kazu@hxi.com>
3229
c0fecd35
AM		 3230 * config/tc-h8500.c: Remove all uses of DEFUN.
3231 * config/tc-sh.c: Likewise.
3232 * config/tc-w65.c: Likewise.
3233 * config/tc-z8k.c: Likewise.
3234
e7b305a2
AM		 3235 * config/tc-h8500.c: Fix typos in comments.
3236
ed6d6fd3
FCE		 32372000-06-23 Frank Ch. Eigler <fche@redhat.com>
3238
3239 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3240 is defined.
3241
f7c88872
AM		 32422000-06-23 matthew green <mrg@redhat.com>
3243
3244 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3245 defined. Fix error message for `[' grouping.
f7c88872 3246
70d6ecf3
AM		 32472000-06-22 Kazu Hirata <kazu@hxi.com>
3248
3249 * config/tc-h8300.c: Fix formatting and comment typos.
3250
e9718fe1
TW		 32512000-06-22 Timothy Wall <twall@cygnus.com>
3252
3253 * config/tc-ia64.c (note_register_values): Move premature QP
3254 notation clearing into the appropriate place.
3255
45288df1
AM		 32562000-06-22 Alan Modra <alan@linuxcare.com.au>
3257
1581f8c9
AM		 3258 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3259 first before anything else. Add bin-bugs.h, emul.h and progress.h
3260 Sort list of files as for $(OBJS) in Makefile.am.
3261
3262 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3263 find one. Remake dependencies.
3264 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3265 * Makefile.in: Regenerate.
3266 * doc/Makefile.in: Regenerate.
3267
45288df1
AM		 3268 * config/tc-i386.c (i386_displacement): Don't assume a constant
3269 displacement is necessarily 16 bits when in 16 bit code mode.
3270 (md_assemble): Instead size the displacement here after we know
3271 for sure that a .code16gcc operand hasn't automatically added
3272 operand size prefixes.
3273
01580992
L		 32742000-06-21 H.J. Lu <hjl@gnu.org>
3275
3276 * Makefile.am: Rebuild dependency.
3277 * Makefile.in: Rebuild.
3278
40f09f82
JL		 32792000-06-21 Kazu Hirata <kazu@hxi.com>
3280
3281 * config/tc-h8300.c (parse_reg): Make the function static.
3282 (parse_exp): Likewise.
3283
78295804
DD		 32842000-06-20 DJ Delorie <dj@cygnus.com>
3285
3286 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3287 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3288 for cygwin import libraries to work properly.
3289
45f85b08
L		 32902000-06-20 H.J. Lu <hjl@gnu.org>
3291
3292 * Makefile.am: Rebuild dependency.
3293 * Makefile.in: Rebuild.
3294 * configure: Likewise.
3295 * doc/Makefile.in: Likewise.
3296
39bec121
TW		 32972000-06-20 Timothy Wall <twall@cygnus.com>
3298
3299 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3300 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3301 * doc/c-tic54x.texi: New.
3302 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3303 documentation file.
39bec121 3304 * doc/all.texi: Add C54X.
3e87a760 3305 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3306 * doc/Makefile.in: Regenerate.
3307 * configure.in: Add tic54x and define LIBM for tic54x.
3308 * configure: Regenrate.
3309 * config/tc-tic54x.[ch]: New.
3310 * config/obj-coff.h: Add tic54x.
3311 * Makefile.am: (CPU_TYPES): Add tic54x.
3312 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3313 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3314 (as_new_LDADD): Add $(LIBM).
3315 * Makefile.in: Regenerate.
3e87a760 3316
60bcf0fa
NC		 33172000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3318
3319 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3320 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3321 * doc/as.texinfo: Likewise.
3322
3323 * configure, Makefile.in: Regenerate.
3324 * configure.in (emulations): Recognize m6811 and m6812.
3325 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3326 Added files for 68hc11 and 68hc12 assembler.
3327 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3328 * config/tc-m68hc11.h: Header definition for that assembler.
3329
ec05f674
NC		 33302000-06-18 Nick Clifton <nickc@redhat.com>
3331
24ef8152
NC		 3332 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3333 instead of OCTETS_PER_BYTE.
3334
ec05f674 3335 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3336 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3337
119caedd
L		 33382000-06-18 H.J. Lu <hjl@gnu.org>
3339
3340 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3341 * configure: Rebuild.
3342
607723e4
NC		 33432000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3344
3e87a760
AM		 3345 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3346 to BFD_ASSEMBLER.
607723e4 3347
b946ec34
NC		 33482000-06-16 Nick Clifton <nickc@cygnus.com>
3349
3350 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3351 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3352
3353 * doc/c-mips.texi: Document newly accepted cpu variants.
3354
37ce37b1
UC		 33552000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3356
3357 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3358
c06ae4f2
UC		 33592000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3360
3361 * macro.c (getstring): Make it possible to escape the quote
3362 character.
3363
20348649
JL		 3364Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3365
3366 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3367
bcef29e6
L		 33682000-06-13 H.J. Lu <hjl@gnu.org>
3369
3370 * configure: Regenerate.
3371
63a0b638
AM		 33722000-06-09 Alan Modra <alan@linuxcare.com.au>
3373
3374 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3375 separator.
3376 * doc/internals.texi (line_separator_chars): Semicolon is no
3377 longer a default. Mention null and newline as defaults.
3378
3379 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3380
3381 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3382 * config/tc-i860.h (line_separator_chars): Likewise.
3383 * config/tc-h8300.c (line_separator_chars): Likewise.
3384 * config/tc-i960.c (line_separator_chars): Likewise.
3385 * config/tc-m68k.c (line_separator_chars): Likewise.
3386 * config/tc-mips.c (line_separator_chars): Likewise.
3387 * config/tc-ns32k.c (line_separator_chars): Likewise.
3388 * config/tc-sparc.c (line_separator_chars): Likewise.
3389 * config/tc-vax.c (line_separator_chars): Likewise.
3390
3391 * config/tc-h8300.c (comment_chars): Use string initialiser.
3392 * config/tc-i960.c (line_comment_chars): Likewise.
3393 * config/tc-z8k.c (comment_chars, line_comment_chars,
3394 line_separator_chars): Likewise.
3395
3396 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3397 for TE_LINUX.
3398
9bab9349
NC		 33992000-06-08 Nick Clifton <nickc@cygnus.com>
3400
3401 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3402 for size 1 fixes.
3403
946efd95
DB		 34042000-06-08 David O'Brien <obrien@FreeBSD.org>
3405
3406 * configure.in (VERSION): Update to show this is the CVS mainline.
3407
6480b79a
DB		 34082000-06-08 Matthew Jacob <mjacob@feral.com>
3409
3410 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3411 $at is the integer register $r28, vs. both $r28 and the floating
3412 point register $f28.
3413
10850f29
JW		 34142000-06-08 James E. Wilson <wilson@cygnus.com>
3415
3416 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3417 (dot_endp): Don't call ia64_flush_insns.
3418 (emit_one_bundle): Don't delete prologue/body records from
3419 unwind_record list in first loop. Rewrite second loop to account for
3420 this.
3421
150f24a2
JW		 34222000-06-07 David Mosberger <davidm@hpl.hp.com>
3423
3424 * config/tc-ia64.c: Add missing prototypes.
3425 (generate_unwind_image): Cast argument to output_unw_records call.
3426
e38c9cc2
DC		 3427Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3428
46b85d42 3429 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3430
1188e082
DC		 3431Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3432
3433 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3434 (REGISTER_P): likewise.
3435 (avr_opcodes): uses include/opcode/avr.h
3436 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3437
ac743b2c
AM		 34382000-06-04 Alan Modra <alan@linuxcare.com.au>
3439
0b545448
AM		 3440 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3441 initializers too.
ac743b2c 3442
969e1a7b
L		 34432000-06-03 H.J. Lu <hjl@gnu.org>
3444
3445 * read.c (is_end_of_line): Put back `;'.
3446
65172ab8
AM		 34472000-06-03 Alan Modra <alan@linuxcare.com.au>
3448
3449 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3450
b75c0c92
AM		 34512000-06-01 Alan Modra <alan@linuxcare.com.au>
3452
3453 * expr.c (operand): Test is_end_of_line outside switch to catch
3454 line separator chars that are also operators.
3455 (operator): Return O_illegal for line separator chars.
3456
3457 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3458 entry (or `!' entry for TC_HPPA).
3459
3460 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3461 before indexing is_end_of_line. Remove redundant check for '\0'.
3462 (fp_op2): Likewise.
3463 * config/tc-h8500.c (md_assemble): Likewise.
3464 * config/tc-mcore.c (md_assemble): Likewise.
3465 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3466 (md_atof): Likewise
3467
3468 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3469 is_end_of_line.
3470 * config/tc-mcore.c (mcore_cons): Likewise.
3471 (mcore_float_cons): Likewise.
3472 (mcore_stringer): Likewise.
3473 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3474
a6836251
SB		 34752000-06-01 Scott Bambrough <scottb@netwinder.org>
3476
3477 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3478
43841e91
NC		 34792000-05-29 Nick Clifton <nickc@cygnus.com>
3480
3481 * config/tc-sh.c: Fix compile time warning messages.
3482
3483 * config/tc-mips.c: Fix compile time warning messages.
3484
a057431b
PB		 34852000-05-29 Philip Blundell <philb@gnu.org>
3486
3487 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3488 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3489 * NEWS: Mention ARM ELF support.
3490
3c07fb76
AO		 34912000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3492
3493 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3494 it is modified, and use the real_size to compute the frag address
3495 for dwarf2 line info.
3496
ad4d6ccf
AM		 34972000-05-27 Alan Modra <alan@linuxcare.com.au>
3498
3499 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3500 line-matching scheme to cope with automake moving variables around.
3501 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3502 * Makefile.in: Regenerate.
3503
6faf3d66
JJ		 35042000-05-26 Jakub Jelinek <jakub@redhat.com>
3505
3506 * config/tc-sparc.c (sparc_relax): New.
3507 (md_longopts): Add -relax and -no-relax options.
3508 (md_parse_options, md_show_usage): Likewise.
3509 (md_apply_fix3): Optimize tail call into branch always if possible.
3510
0a44c2b1
DL		 3511Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3512
3513 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3514 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3515 rules, with warning when a GAS statement specifies a packing that
3516 will result in an instruction being squashed.
3e87a760
AM		 3517 Added typdef packing_type and enumerals, changed various integer
3518 literals to use the enumerals.
0a44c2b1 3519
e0c9811a
JW		 35202000-05-24 David Mosberger <davidm@hpl.hp.com>
3521
3522 * config/tc-ia64.c (dot_restorereg_p): New function.
3523 (md_pseudo_table): Add restorereg.p.
3524 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3525 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3526
3527 * config/tc-ia64.h (unw_record_type): Add unwabi.
3528 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3529 called MASK with members for imask, and the masks produced by
3530 fr_mem, gr_mem, br_mem, and frgr_mem.
3531 (unw_p_record): Add members ABI and CONTEXT.
3532 (unw_x_record): Add member AB.
3533 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3534 as pseudo-register for use during unwind info generation.
3535 (AR_PFS, AR_LC): New macros.
3536 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3537 whose names start with an at sign (as in "@priunat").
3538 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3539 register.
3540 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3541 proc_end, unwind_info, personality_routine): Consolidate into
3542 "unwind" structure to reduce offset-table use. Add member
3543 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3544 to be emitted.
3545 (output_R1_format, output_R3_format, output_P3_format,
3546 output_P6_format): Initialize R with zero to reduce compiler warnings.
3547 (output_P7_format): Ditto. Add `default' branch to switch
3548 statement to reduce compiler warnings.
3549 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3550 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3551 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3552 into single argument.
3553 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3554 compiler warnings. Merge A and B args into single argument.
3555 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3556 A and B args into single argument.
3557 (free_record): Removed (wasn't used).
3558 (free_list_records): Also free imasks in prologue records.
3559 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3560 (output_spill_mask): Remove.
3561 (output_unwabi): New function.
3562 (output_epilogue, output_label_state, output_copy_state): Call
3563 alloc_record.
3564 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3565 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3566 argument.
3567 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3568 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3569 as part of handling the prologue records. Emit region's imask if
3570 we have one. Handle unwabi, epilogue, label_state, copy_state,
3571 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3572 spill_sprel_p, and spill_reg_p records.
3573 (set_imask, count_bits, slot_index): New function.
3574 (fixup_unw_records): Fix region size computation. Handle
3575 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3576 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3577 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3578 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3579 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3580 (dot_save): Use manifest constants for applicaton registers.
3581 Handle REG_PR and REG_PRIUNAT.
3582 (dot_restore): Don't just ignore it.
3583 (dot_restorereg): New function..
3584 (generate_unwind_image): Ensure unwind info is a multiple of eight
3585 bytes, not just four bytes.
3586 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3587 (dot_altrp): Don't just ignore it.
3588 (dot_savemem): New function. Replaces dot_savesp() and
3589 dot_savepsp(). Use manifest constants for applicaton registers.
3590 Handle REG_PR and REG_PRIUNAT.
3591 (dot_savef): Simplify.
3592 (dot_saveb): Support generation of br_gr.
3593 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3594 dot_label_state, dot_copy_state): New function.
3595 (dot_unwabi): Don't just ignore it.
3596 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3597 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3598 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3599 (emit_one_bundle): Set slot number for prologue/body records
3600 *before* emitting the first insn.
3601 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3602 (md_begin): Declare "psp" pseudo-register.
3603 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3604 so we don't get segfault.
3605 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3606 counts as required per SW Conventions manual
3607 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3608 output_preds_psprel, output_preds_sprel, output_spill_base,
3609 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3610 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3611 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3612 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3613 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3614 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3615 (dot_vframe): Implement.
3616 (dot_vframesp, dot_vframepsp): New function.
3617
f98fd99f
HPN		 3618Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3619
3620 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3621 * configure: Regenerate.
f98fd99f 3622
ee7fcc42
AM		 36232000-05-23 Alan Modra <alan@linuxcare.com.au>
3624
3625 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3626 (md_estimate_size_before_relax): so we can use it here instead of
3627 old kludges. Localise vars to blocks. Comment.
3628
3629 * frags.c (frag_new): Update fr_var comments.
3630 * frags.h (struct frag): Ditto.
3631
c67e42c9
RH		 36322000-05-22 Richard Henderson <rth@cygnus.com>
3633
3634 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3635 (pseudo_func): Add pcrel.
3636 (operand_match): Handle IA64_OPND_TGT64.
3637 (build_insn): Likewise.
3638 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3639 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3640 (fix_insn): Handle all three 64-bit relocation types.
3641
5110c57e
HPN		 3642Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3643
3644 * obj.h (struct format_ops): New members begin, app_file,
3645 s_set_other, s_set_desc, s_get_type, s_set_type,
3646 separate_stab_sections, init_stab_section.
3647
3648 * config/obj-multi.h: Update GPL notice to v2.
3649 (obj_begin): New.
3650 (obj_app_file): New.
3651 (S_SET_SIZE): Test s_set_size for NULL before calling.
3652 (S_SET_ALIGN): Similar for s_set_align.
3653 (S_SET_OTHER): New.
3654 (S_SET_DESC): New.
3655 (S_GET_TYPE): New.
3656 (S_SET_TYPE): New.
3657 (SEPARATE_STAB_SECTIONS): New.
3658 (INIT_STAB_SECTION): New.
3659 (EMIT_SECTION_SYMBOLS): New.
3660 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3661
3662 * config/obj-elf.h: Update GPL notice to v2.
3663 Mention that this file is included from obj-multi.h.
3664 (obj_begin): Wrap definition in ifndef.
3665 (elf_file_symbol): Constify declaration.
3666 (obj_app_file): Ditto.
3667 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3668 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3669
3670 * config/obj-elf.c (elf_s_set_other): New.
3671 (elf_file_symbol): Constify argument.
3672 (elf_separate_stab_sections): New.
3673 (elf_init_stab_section): New.
3674 (elf_format_ops): Add new members. Remove comma at end.
3675
3676 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3677 (ecoff_format_ops): Add new fields. Remove comma at end.
3678 Mention inconsistency for emit_section_symbols.
3679
3680 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3681
3682 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3683 (coff_separate_stab_sections): New.
3684 (coff_format_ops): Add new members.
3685
3686 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3687 (obj_aout_s_set_other): New.
3688 (obj_aout_s_set_desc): New.
3689 (obj_aout_s_get_type): New.
3690 (obj_aout_s_set_type): New.
3691 (obj_aout_separate_stab_sections): New.
3692 (aout_format_ops): New members added. Use obj_aout_process_stab,
3693 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3694 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3695 appropriate.
3696 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3697
b98ef147
AM		 36982000-05-22 Alan Modra <alan@linuxcare.com.au>
3699
3700 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3701 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3702 (md_estimate_size_before_relax): Ensure jumps to weak and
3703 externally visible symbols are relocatable.
3704
0aa5d426
HPN		 3705Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3706
3707 * stabs.c (aout_process_stab): Make global.
3708 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3709 * read.h (aout_process_stab): Declare.
3710
3711 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3712 Generalize to *aout, *coff *elf.
3713 * configure: Regenerated.
3714
3715 * doc/internals.texi (Object format backend): Say
3716 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3717
3718 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3719 * Makefile.in: Regenerated.
3720
7c3dc350
CM		 37212000-05-19 Catherine Moore <clm@cygnus.com>
3722
3723 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3724
b3b6a3fe
JL		 37252000-05-18 Alan Modra <alan@linuxcare.com.au>
3726
3727 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3728 instruction to reflect change in re_assemble_*.
3729
c9e10a08
JL		 3730Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3731
3732 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3733 build PA64 ELF tools.
3734 * configure: Rebuilt.
3735
3043679f
AM		 37362000-05-17 Alan Modra <alan@linuxcare.com.au>
3737
3738 * Makefile.am: Regenerate dependencies.
3739 * Makefile.in: Regenerate.
3740
322f2c45
NC		 37412000-05-15 Nick Clifton <nickc@cygnus.com>
3742
3743 * config/tc-arm.c (struct asm_psr): Add boolean field
3744 distinguishing between CSPR and SPSR. Rename 'number' field
3745 to 'field'.
3746 (psrs): Rearrange contents to match new asm_psr structure.
3747 (arm_psr_parse): Move next to psr_required_here. Make it
3748 return an asm_psr structure.
3749 (psr_required_here): Use asm_psr structure returned by
3750 arm_psr_parse.
3751 (do_msr): Reorganise to allow psr_required_here to be called
3752 only once.
3753 (md_undefined_name): Mark 'name' parameter as unused, since
3754 the COFF target does not use it.
322f2c45 3755
5e6cbf41
PB		 37562000-05-14 David O'Brien <obrien@FreeBSD.org>
3757
3758 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3759 standards.
3760 * config/te-aux.h: Likewise.
3761 * config/te-dpx2.h: Likewise.
3762 * config/te-go32.h: Likewise.
3763 * config/te-hp300.h: Likewise.
3764 * config/te-hppa.h: Likewise.
3765 * config/te-i386aix.h: Likewise.
3766 * config/te-ic960.h: Likewise.
3767 * config/te-interix.h: Likewise.
3768 * config/te-nbsd532.h: Likewise.
3769 * config/te-pc532mach.h: Likewise.
3770 * config/te-ppcnw.h: Likewise.
3771 * config/te-psos.h: Likewise.
3772 * config/te-sparcaout.h: Likewise.
3773 * config/te-sun3.h: Likewise.
3774 * config/te-sysv32.h: Likewise.
3775
4132022d
AM		 37762000-05-14 Alan Modra <alan@linuxcare.com.au>
3777
3778 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3779 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3780 and sign extend without an if statement.
3781 (build_bytes): Likewise.
3782
37832000-05-14 Kazu Hirata <kazu@hxi.com>
3784
3785 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3786 X_add_symbol L_32 case.
3787
b4fd930a
AM		 37882000-05-14 David O'Brien <obrien@FreeBSD.org>
3789
3790 * config/te-freebsd.h: New file.
3791
a38cf1db
AM		 37922000-05-13 Alan Modra <alan@linuxcare.com.au>
3793
897083bd
AM		 3794 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3795 bindtextdomain): Replace defines with those from intl/libgettext.h
3796 to quieten gcc warnings.
3797
a38cf1db
AM		 3798 * NEWS: Mention x86 .arch and -q.
3799
3800 * config/tc-i386.c (quiet_warnings): New.
3801 (md_assemble): Use quiet_warnings.
3802 (md_parse_option): Set quiet_warnings from -q.
3803 (md_show_usage): Mention -q, delete -m.
3804 (flag_do_long_jump): Delete.
3805 (md_parse_option): Remove -m.
3806 (md_show_usage): Remove -m.
3807 (md_create_long_jump): Remove useless flag_do_long_jump code.
3808
3809 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3810 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3811
e413e4e9
AM		 38122000-05-13 Alan Modra <alan@linuxcare.com.au>
3813 Alexander Sokolov <robocop@netlink.ru>
3814
3815 * doc/c-i386.texi (i386-Arch): New section.
3816 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3817
3818 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3819 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3820 architecture has been given and is not 486.
3821 (set_cpu_arch): New.
3822 (md_pseudo_table): Add .arch.
3823 (md_assemble): Warn if cpu architecture has been given and an
3824 unsupported instruction.
3825
3826 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3827 Move operand_types bit defines after relevant template field.
3828 (template): Add cpu_flags.
3829 (Cpu*): Define.
3830 (arch_entry): New.
3831
e8b1cae5
AO		 38322000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3833
3834 * config/tc-mn10300.h (md_end): Define.
3835 (mn10300_finalize): Declare.
3836 * config/tc-mn10300.c: Include dwarf2dbg.h.
3837 (debug_line): Define.
3838 (md_assemble): Generate dwarf2 line info.
3839 (mn10300_finalize): New function. Finalize dwarf2 info.
3840
426b0403
AM		 38412000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3842
3843 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3844 external version of the relocation for weak symbols.
3845
e4c58b25
JW		 38462000-05-08 David Mosberger <davidm@hpl.hp.com>
3847
3848 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3849 frame size in units of 16 bytes, as required per SW Conventions manual.
3850 (output_unw_records): Output info-block header as a dword to get
3851 byte-order right.
3852
8fce3f5e
AM		 38532000-05-08 Alan Modra <alan@linuxcare.com.au>
3854
3855 * as.h: #include "file", not <file> on files from ../include.
3856 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3857 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3858 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3859 (tc_coff_symbol_emit_hook): Ditto.
3860 (OPTCOUNT): Cast to int to avoid compiler warning.
3861 (md_begin): Fix signed/unsigned warnings.
3862
38632000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3864
3865 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3866 ABRANCH LONG case for a conditional branch on a 68000.
3867 (md_estimate_size_before_relax): Likewise. Also handle
3868 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3869 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3870 PC-relative on all CPUs.
3871 (md_estimate_size_before_relax): Likewise.
3872
fb166ee3
AM		 38732000-05-04 Alan Modra <alan@linuxcare.com.au>
3874
3875 * as.c (parse_args): Just mention current year in printed
3876 copyright message.
3877
7a899fff
C		 38782000-05-03 J.T. Conklin <jtc@redback.com>
3879
3880 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3881 unit registers.
7a899fff
C		 3882 (md_parse_option): Recognize -m7400.
3883
44877466
ILT		 38842000-05-03 Ian Lance Taylor <ian@zembu.com>
3885
3886 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3887 don't permit lp to become less than the words array.
3888
eaa15ab8
NC		 38892000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3890
3891 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3892 Fix little-endian case.
3893
7c4f6a03
AM		 38942000-05-03 David O'Brien <obrien@NUXI.com>
3895
3896 * as.c (parse_args): Update copyright.
3897
da5d444c
AM		 38982000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3899
3900 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3901 for the .bss section too.
3902
3f9b03b5
AM		 39032000-05-02 Alan Modra <alan@linuxcare.com.au>
3904
3905 * configure.in: Set em=linux for hppa-*-linux.
3906 * configure: Regenerate.
3907 * doc/Makefile.in: Regenerate with correct automake.
3908
3909 * frags.c (frag_grow): Sanity check chunk_size.
3910
3911 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3912 * config/obj-som.h: Likewise.
3913 * config/obj-ieee.h: Likewise.
3914
3915 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3916
3917 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3918 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3919 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3920 (pa_ip): low_sign_unext now returns via function value. Use
3921 re_assemble_* instead of dis_assemble_* and
3922 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3923 unnecessarily.
3924 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3925 (md_section_align, md_parse_option, md_show_usage,
3926 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3927 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3928 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3929 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3930 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3931 pa_text): Likewise.
3932 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3933 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3934 outside of switch. Correct mask and shifting errors in case 10
3935 and case -11. In case 21, compare against signed range to suit
3936 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3937 case 17 and case 22, use offsetT variable to properly check range.
3938 Use re_assemble_* here too.
3939 (evaluate_absolute): Change type of value to offsetT. Call
3940 hppa_field_adjust to do the work for us.
3941 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3942 (pa_parse_cmpib_64_cmpltr): Ditto.
3943 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3944 of i to unsigned int.
3945 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3946 (pa_end_of_source): Return type is void.
3947
a2984248
CM		 3948Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3949
3950 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3951
df136245
DC		 3952Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3953
3954 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3955 More comments added.
3956 (md_begin): Removed "construct symbols for each register name".
3957 Because register names conflicts with GCC generated function
3958 names.
3959 (avr_operand): Now constant numbers can be used as a register
3960 identifiers (0 as r0, 31 as r31).
3961 (md_assemble): use skip_space () before parsing instruction
3962 operands.
3963
c1e73230
AM		 39642000-05-01 Alan Modra <alan@linuxcare.com.au>
3965
3966 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3967 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3968 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3969 * configure: Regenerate.
3970
a1934524
AM		 39712000-04-29 Andreas Jaeger <aj@suse.de>
3972
3973 * as.h: Correctly check GCC version.
3974
d9b7d820
AM		 39752000-04-26 David O'Brien <obrien@FreeBSD.org>
3976
3977 * doc/as.1: Fix unbalanced brackets.
3978
3979 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3980 TE_FreeBSD.
3981 (line_comment_chars): Set to '/' if TE_FreeBSD.
3982
cea1ab94
JL		 3983Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3984
3985 * configure.in: Configury support for PA64 (currently disabled).
3986 * configure: Rebuilt.
3987
e799a695
AM		 39882000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3989
3e87a760 3990 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3991 bfd_set_section_alignment.
3992
3b0ec529
AM		 39932000-04-25 Alan Modra <alan@linuxcare.com.au>
3994
3995 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3996 than 32.
3997
adcf07e6
NC		 39982000-04-24 Nick Clifton <nickc@cygnus.com>
3999
4000 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4001 * doc/as.texinfo (Align): Include arm and strongarm in list of
4002 targets that have the second form of the behaviour of the .align
3e87a760 4003 directive.
adcf07e6 4004
5047a41f
JL		 40052000-04-24 Mark Klein <mklein@dis.com>
4006
29184774 4007 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 4008
a47cf567
NC		 4009Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4010
4011 * as.c (parse_args): Allow md_parse_option to override -a listing
4012 option.
4013 * config/obj-coff.c (add_lineno): Change type of offset parameter
4014 from "int" to "bfd_vma."
4015 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4016 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4017 (ppc_change_csect): Align correctly for XCOFF64.
4018 (ppc_machine): New function, which discards "ppc_machine" line.
4019 (ppc_tc): Cons for 8 when code is 64 bit.
4020 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4021 relocations.
4022 (md_parse_option): Handle -a64 and -a32.
4023 (ppc_xcoff64): New.
4024 * config/tc-ppc.h (TARGET_MACH): Define.
4025 (TARGET_FORMAT): Move to function.
4026 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4027
4028Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4029
4030 * config/tc-avr.c: New AVR_ISA_ defined.
4031 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4032 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4033 for `fmul', `movw' and `lpm R,Z' instructions.
4034 (avr_operands): Warn if current opcode is a two-word instruction
4035 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4036 (avr_opcodes): New commands added.
4037 (REGISTER_P): Check 'a' and 'v' constraint letters.
4038 (mcu_types): New MCU added.
4039
bf3ca999
TW		 40402000-04-22 Timothy Wall <twall@cygnus.com>
4041
4042 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4043 to "natval".
4044 (operand_match): Conditionally insert default bit values for IMMU9.
4045
98e5953c
JL		 40462000-04-14 Matthew Green <mrg@cygnus.com>
4047
4048 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4049 * configure: Rebuilt.
4050
a02fab7e
JL		 4051Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4052 Jason Eckhardt <jle@cygnus.com>
4053
c67e42c9 4054 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 4055
4056 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4057 Added handling of new operand types l,y,&,fe,fE,fx.
4058
800eeca4
JW		 4059Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4060 David Mosberger <davidm@hpl.hp.com>
4061 Timothy Wall <twall@cygnus.com>
4062 Andrew MacLeod <amacleod@cygnus.com>
4063 Jim Wilson <wilson@cygnus.com>
4064
4065 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 4066 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 4067 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4068 * Makefile.in: Rebuild.
4069 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4070 * configure: Rebuild.
4071 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4072 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4073 * expr.c (expr): Handle md_optimize_expr.
4074 * read.c (LEX_HASH): Add comment.
4075 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 4076
66778679
RH		 40772000-04-21 Richard Henderson <rth@cygnus.com>
4078
4079 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4080 bundling a non-delayed branch type instruction.
4081
aa15f6f7
AO		 40822000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4083
4084 * config/tc-mn10300.c (HAVE_AM30): Define.
4085 (md_assemble): Use it.
4086
16adf844
AM		 40872000-04-19 Alan Modra <alan@linuxcare.com.au>
4088
742f45cf
AM		 4089 * config/obj-elf.c (obj_elf_change_section): Check for changed
4090 section attributes.
4091
16adf844
AM		 4092 * Makefile.am: (CPU_MULTI_VALID): Remove.
4093 (MULTI_CPU_TYPES): Define.
4094 (MULTI_CPU_OBJ_VALID): Define.
4095 (DEPTC): Use the above.
4096 (DEPOBJ): Same here.
4097 (DEP2): And here.
4098 Regenerate dependencies.
4099 * Makefile.in: Regenerate.
4100
9c46fb1b
AM		 41012000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4102
742f45cf 4103 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 4104
508866be
L		 41052000-04-18 H.J. Lu (hjl@gnu.org)
4106
4107 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 4108 bfd_vma for non-bfd assemblers.
508866be 4109
ba2adb93
AM		 41102000-04-17 Alan Modra <alan@linuxcare.com.au>
4111
4112 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4113 doesn't give spurious errors.
4114
12ff5d56
AM		 41152000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4116
66778679 4117 * as.h (SEEK_SET): Define if undefined.
12ff5d56 4118
fc633e5b
AM		 41192000-04-13 Alan Modra <alan@linuxcare.com.au>
4120
4121 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4122 constants, and don't assume offsetT is 32 bits.
4123
1ed18ec1
NC		 41242000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4125
4126 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4127 (md_pcrel_from_section): Add prototype.
4128 (d10v_fix_adjustable): Add prototype.
4129 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4130
4131 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4132
3db10f32
NC		 41332000-04-12 Nick Clifton <nickc@cygnus.com>
4134
4135 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4136 symbol in frag chain.
4137
847f7ad4
AM		 41382000-04-10 Alan Modra <alan@linuxcare.com.au>
4139
4140 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4141 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4142 (fits_in_signed_word, smallest_imm_type): Ditto.
4143 (md_assemble): Use an offsetT var to hold offsetT values, not a
4144 long.
4145 (offset_in_range): New.
4146 (md_assemble): Use it.
4147 (md_convert_frag): Change type of target_address, opcode_address,
4148 and displacement_from_opcode_start to offsetT.
4149 (md_create_short_jump): Change type of offset to offsetT.
4150 (md_create_long_jump): Ditto.
4151 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4152 (md_chars_to_number): Remove.
4153 (output_invalid): Remove duplicate prototype.
4154
ec694b89
NC		 41552000-04-09 Nick Clifton <nickc@cygnus.com>
4156
4157 * Makefile.am (CPU_TYPES): Add 'avr'.
4158 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4159 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4160
16adf844 4161 * Makefile.in: Regenerate.
ec694b89
NC		 4162
4163 * doc/as.texinfo: Add M32R documentation.
4164
a2d91340 4165Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4166
a2d91340 4167 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4168 --enable-build-warnings option.
a2d91340
AC		 4169 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4170 * Makefile.in, configure: Re-generate.
4171
d92b1a8a
NC		 41722000-04-07 Nick Clifton <nickc@cygnus.com>
4173
4174 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4175 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4176 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4177 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4178 (arm_force_relocation): Force relocations for
4179 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4180
52ccafd0
JR		 4181Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4182
4183 * config/tc-sh.c (get_operands): There's no third operand if the
4184 first operand is an immediate.
4185
015551fc
JR		 4186Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4187
4188 * config/tc-sh.c (immediate): Delete.
4189 (sh_operand_info): Add immediate member.
4190 (parse_reg): Use A_PC for pc.
4191 (parse_exp): Add second argument 'op'. All callers changed.
4192 (parse_at): Expect pc to be coded as A_PC.
4193 Use immediate field in *op.
4194 (insert): Add fourth argument 'op'. All callers changed.
4195 (build_relax): Add second argument 'op'. All callers changed.
4196 (insert_loop_bounds): New function.
4197 (build_Mytes): Remove DISP_4.
4198 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4199 (assemble_ppi): Use immediate field in *operand.
4200 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4201 (md_apply_fix): Likewise.
4202 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4203
79bd78be
AO		 4204Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4205
4206 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4207
e30e5a6a
HPN		 4208Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4209
4210 * internals.texi (CPU backend): Document
4211 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4212
41b49281
AM		 42132000-04-04 Alan Modra <alan@linuxcare.com.au>
4214
8ad3436c
AM		 4215 * po/gas.pot: Regenerate.
4216
4217 * as.c (show_usage): Restore translated part of bug string.
4218 * gasp.c (show_usage): Likewise.
4219
41b49281
AM		 4220 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4221 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4222 than move-if-change.
4223 (DEP1): Modify for "gcc -MM".
4224 (DEPTC): Likewise.
4225 (DEPOBJ): Likewise.
4226 (DEP2): Likewise.
4227 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4228 Update dependencies.
4229 * Makefile.in: Regenerate.
4230
0a727238
AO		 42312000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4232
4233 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4234 (md_begin): Likewise.
4235 (HAVE_AM33): New macro.
4236 (md_assemble): Use it. Match r_regs and xr_regs only if
4237 HAVE_AM33.
4238
c20f4f8c
AM		 42392000-04-03 Alan Modra <alan@linuxcare.com.au>
4240
4241 * as.h: #include "bin-bugs.h"
4242 * as.c (show_usage): Use REPORT_BUGS_TO.
4243 * gasp.c: #include "bin-bugs.h"
4244 (show_usage): Use REPORT_BUGS_TO.
4245
4246 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4247
753f6b12
HPN		 4248Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4249
4250 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4251 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4252 adjustments.
4253
726c5dcd
AM		 42542000-04-03 Alan Modra <alan@linuxcare.com.au>
4255
4256 * config/tc-i386.c (i386_immediate): Don't assume a constant
4257 immediate is necessarily 16 bits when in 16 bit code mode.
4258 (md_assemble): Instead set guess_suffix here after we have checked
4259 registers.
4260
bf80011a
RH		 42612000-04-02 Richard Henderson <rth@cygnus.com>
4262
4263 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4264 quantities. Correct right shift sign extension.
4265 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4266 32-bit value when shifting into place.
4267
92161534
ILT		 42682000-04-01 Ian Lance Taylor <ian@zembu.com>
4269
4270 * app.c: Add ATTRIBUTE_UNUSED as needed.
4271 * config/tc-ppc.c: Likewise.
4272 (ppc_size): Make unsigned long.
4273 (ppc_insert_operand): Add casts to avoid warnings.
4274
447f3982
NC		 42752000-03-31 Nick Clifton <nickc@cygnus.com>
4276
4277 * config/tc-d10v.h (md_flush_pending_output): Define.
4278
21d75ec2
NC		 42792000-03-29 Nick Clifton <nickc@cygnus.com>
4280
4281 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4282 segment. Works for both BFD_ASSEMBLER and others.
4283 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4284
d1a1bf19
NC		 42852000-03-29 Nick Clifton <nickc@cygnus.com
4286
4287 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4288
224de7a5
AM		 42892000-03-28 Alan Modra <alan@linuxcare.com.au>
4290
4291 * listing.c (LISTING_LHS_WIDTH): Default depends on
4292 LISTING_WORD_SIZE.
4293 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4294
5b8274e3
ILT		 42952000-03-27 Ian Lance Taylor <ian@zembu.com>
4296
4297 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4298 string literal.
4299
224de7a5 43002000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4301
4302 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4303
4304 * config/tc-avr.c (mcu_types): Add missing initialiser.
4305 (md_pcrel_from_section): Add prototype.
4306 (avr_operand): Remove redundant test of unsigned < 0.
4307 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4308
43092000-03-27 Denis Chertykov <denisc@overta.ru>
4310
4311 * config/tc-avr.c: New file for AVR support.
4312 * config/tc-avr.h: Likewise.
4313 * configure.in: Add AVR support.
4314 * configure: Regenerate.
4315
9f10757c
TW		 43162000-03-26 Timothy Wall <twall@cygnus.com>
4317
4318 * gasp.c (macro_op): Add new argument to check_macro call.
4319 Macro structure definitions moved to macro.h
4320 * sb.h: Add argument to prototype for input_scrub_include_sb.
4321 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4322 nesting checks with an additional flag.
4323 (struct input_save): Add flag to indicate whether current sb
4324 should be checked for proper macro/conditional nesting.
4325 (input_scrub_push/pop): Save/restore nest check flag.
4326 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4327 defined.
9f10757c
TW		 4328 * macro.c (check_macro): Allow caller to retrieve parsed macro
4329 information if a pointer is provided. This information may be
4330 used by the new macro hooks.
4331 * macro.h: Update prototype for check_macro. Macro struct
4332 definitions moved here from macro.c/gasp.c.
4333 * read.c (read_a_source_file): Add parameter to check_macro call,
4334 and pass macro info to the macro hook, if defined.
4335 (input_scrub_insert_line): New. Allow insertion of a line of
4336 characters into the input stream.
4337 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4338 file into the input stream.
4339 (s_include): Use input_scrub_insert_file.
4340 * internals.texi: Document new macro hooks.
4341 * as.h: New prototypes added.
3e87a760 4342
224de7a5 43432000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4344
4345 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4346 an initial capital letter.
4347 (i386_index_check): Reindent.
4348
11424155
NC		 43492000-03-19 Nick Clifton <nickc@cygnus.com>
4350
eaa15ab8 4351 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4352 relative branches.
4353
43f05576
NC		 43542000-03-17 Thomas de Lellis <tdel@windriver.com>
4355
66778679
RH		 4356 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4357 instruction operand bad if Rd > 7 when generating
4358 thumb instructions. Prevents for example,
4359 "adr r12,label" from silently failing and generating
4360 the wrong instruction.
3e87a760 4361
67231402
NC		 43622000-03-17 Nick Clifton <nickc@cygnus.com>
4363
4364 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4365 that have a destingation >= 0x400000.
3e87a760 4366 Fix compile time warning messages.
67231402 4367
a37c8f88
JR		 4368Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4369
4370 * config/tc-sh.c (md_begin): When encountering insn that are
4371 not supported by the current arch, only change the name if
4372 its contents are the same as prev_name.
4373 (get_specific): If the the architecture doesn't match, fail.
4374
dead1419
JR		 4375Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4376
4377 * config/tc-sh.c (IDENT_CHAR): Define.
4378 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4379 matching back where it came from.
4380
182e89d3
JR		 4381Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4382
4383 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4384
84f73d89
NC		 43852000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4386
4387 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4388 normal operands.
4389
dbbc7809
JL		 43902000-03-15 Kazu Hirata <kazu@hxi.com>
4391
4392 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4393
271bb601
HPN		 4394Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4395
4396 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4397 floating-point-number, make sure 'f' is in FLT_CHARS.
4398
8684e216
HPN		 4399Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4400
4401 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4402 (s_lcomm_internal): Use it.
4403 * doc/internals.texi (CPU backend): Document it.
4404 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4405 bytes.
4406
bb2d6cd7
GK		 44072000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4408
4409 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4410 when embedded-pic.
4411
4412 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4413 implementation doesn't have special handling for switch
4414 statements.
bb2d6cd7
GK		 4415 (macro_build): Allow for code in sections other than .text.
4416 (macro): Likewise.
4417 (mips_ip): Likewise.
4418 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4419 Don't perform relocs if we will be outputting them.
bb2d6cd7 4420 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4421 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4422 embedded-pic.
bb2d6cd7 4423
5c86cbc7 44242000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4425
66778679
RH		 4426 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4427 relocation type based on the entry in the fixup structure.
a47cf567 4428 Put S_IS_EXTERN processing back in.
5c86cbc7 4429
f8c827e9
L		 44302000-03-08 H.J. Lu (hjl@gnu.org)
4431
4432 * Makefile.am (install-exec-tooldir): Depend on
4433 install-exec-bindir for parallel make.
4434 * Makefile.in: Regenerated.
4435
8ad9e709
NC		 44362000-03-06 Nick Clifton <nickc@cygnus.com>
4437
4438 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4439 switch.
4440 (md_parse_option): Parse -m32r command line switch - disable m32rx
4441 compatability.
ded0aeb7
NC		 4442 (md_show_usage): Document new option.
4443
4444 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4445 * doc/Makefile.in: Regenerate.
4446 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4447
b7b8f327
MM		 44482000-03-02 Michael Meissner <meissner@redhat.com>
4449
4450 * config/tc-d30v.c (check_range): Remove code that incorrectly
4451 sign extended values where bits < 32.
4452
15886821
L		 44532000-03-02 H.J. Lu (hjl@gnu.org)
4454
4455 * configure.in: Support --enable-targets=all on ia32.
4456 * configure: Regenerated.
4457
8bf950bf
NC		 44582000-03-01 Nick Clifton <nickc@cygnus.com>
4459
4460 * gasp.c (do_align): Remove bogus check of alignment value.
4461
c5e54cc2
ILT		 44622000-02-27 Thomas de Lellis <tdel@windriver.com>
4463
4464 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4465 TC_PPC was defined forced the type of a symbol with no other type
4466 to be BSF_OBJECT.
4467
65fd87bc
ILT		 44682000-02-27 Hans-Peter Nilsson <hp@axis.com>
4469
4470 * doc/internals.texi (CPU backend): Mention that
4471 line_separator_chars do not break up comments. Fix typos for
4472 LEX_AT and LEX_NAME descriptions. Document operands for
4473 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4474 description of md_create_short_jump usage. Document argument for
4475 md_undefined_symbol.
4476
a25fe906
ILT		 44772000-02-27 Jakub Jelinek <jakub@redhat.com>
4478
4479 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4480 (md_parse_option): Handle it.
4481 (md_show_usage): Document it.
4482
21b10511
ILT		 44832000-02-27 Ian Lance Taylor <ian@zembu.com>
4484
4485 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4486 opcode, for the instruction `pal19'. From Andrea Arcangeli
4487 <andrea@suse.de>.
4488
773f551c
AM		 44892000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4490
4491 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4492 from here..
4493 (md_assemble): To here, before template operands are matched.
4494 Also ensure a constant immediate is sign extended when we know the
4495 size is at most 16 bits. This is to catch cases like "add
4496 $0xffc0,%ax" where we don't know the size, and thus that the
4497 immediate can be represented as Imm8S until after parsing the
4498 register operand.
4499 (i386_displacement): Similarly sign extend 16 bit constant
4500 displacements.
4501 (md_assemble): Relax 16-bit jump constant range check to suit sign
4502 extended displacements.
4503
28d33191
JL		 45042000-02-26 Andreas Jaeger <aj@suse.de>
4505
4506 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4507
cc5ca5ce
AM		 45082000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4509
4510 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4511 call operands when intel_syntax.
4512 (intel_float_operand): Return 2 for "fi...".
4513 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4514 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4515 earlier "SHORT" change.
4516 (md_assemble): When determining suffix from Regs, exclude
4517 InOutPortReg.
4518
056350c6
NC		 45192000-02-24 Nick Clifton <nickc@cygnus.com>
4520
4521 * configure: Add arm-wince, mips-pe and sh-pe targets.
4522 * configure: Regenerate.
4523
4524 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4525 sh-pe targets.
4526 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4527 "pe-mips" for the mips-pe target.
4528
4529 * config/tc-arm.c (insns): Change displacement encoded in BL
4530 and B instructions if the target port is arm-wince.
4531 (do_ldst): Do not bias the relocation offset if the target
4532 port is arm-wince.
4533 (md_pcrel_from): Add in missing relocation offset bias if the
4534 target os arm-wince.
4535
4536 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4537 (md_begin): Disable -G support for mips-pe target.
4538 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4539 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4540 COFF flavour.
4541
4542 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4543 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4544 assembler, just set the alignment to 4.
4545
4546 * config/te-wince-pe.h: New file for WinCE targets. Define
4547 TE_WINCE.
4548
36bf8ab9
AM		 45492000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4550
4551 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4552 string instructions.
4553 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4554 (i386_intel_memory_operand): After finding a segment override,
4555 check again for no `[' before looking for a displacement. Bomb if
4556 more than one displacement rather than silently discarding the
4557 second and subsequent ones. Free strings malloc'd by
4558 build_displacement_string.
4559
f5795b08
CM		 45602000-02-24 Catherine Moore <clm@cygnus.com>
4561
4562 * config/obj-som.c (obj_pseudo_table): Add "weak".
4563 (obj_som_weak): New routine.
4564
abd63a32
AM		 45652000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4566
520dc8e8
AM		 4567 * config/tc-i386.c (union i386_op): New.
4568 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4569 Throughout file replace occurences of disps[n], imms[n], regs[n]
4570 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4571 intel mode operand swapping. Add assert in regKludge and
4572 fake_zero_displacement code. Test i.types[n] when outputting
4573 displacements and immediates. Combine output of Disp16 with
4574 Disp32.
7f3f1ea2
AM		 4575 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4576 when in intel mode by (not) reversing fsub and fdiv operands
4577 before the template search. This fails for single operand
4578 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4579 undefined. Instead fix the base_opcode after we've found the
4580 template. Move base_opcode xor with found_reverse_match from
4581 opcode output code to before this fix so we test for the correct
4582 opcodes.
4583 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4584 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4585
4586 * config/tc-i386.h (TC_RELOC): Delete.
4587 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4588 with equivalent call to reloc.
4589
abd63a32
AM		 4590 * as.h (flag_m68k_mri): Move declaration after target include, and
4591 only declare when TC_M68K defined. Define as zero otherwise.
4592 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4593 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4594 Define as zero otherwise.
4595 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4596 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4597 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4598 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4599 testing whether defined.
4600 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4601 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4602 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4603 rather than testing whether defined.
4604 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4605 (parse_mri_cons): Declare and use only when TC_M68K.
4606 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4607 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4608 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4609
4610 * NEWS: Mention IBM 370 support.
4611
7e052742
RH		 46122000-02-23 Richard Henderson <rth@cygnus.com>
4613
4614 * config/tc-i386.c (md_assemble): When swapping operands for
4615 intel_syntax, assume everything that's not Imm or Disp is a
4616 register.
4617
5b93d8bb
AM		 46182000-02-23 Linas Vepstas <linas@linas.org>
4619
4620 * config/tc-i370.c, config/tc-i370.h: New files.
4621 * Makefile.am: Add support for Linux/IBM 370.
4622 * configure.in: Likewise.
4623 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4624 * config/obj-elf.c: Include elf/i370.h
4625 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4626
4627 * Makefile.in: Regenerate.
4628 * configure: Regenerate.
4629
4630 * doc/c-i370.texi: New file.
4631 * doc/all.texi: Include it.
4632 * doc/as.texinfo: And here.
3e87a760 4633 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4634 * doc/Makefile.in: Regenerate.
4635
25f2196d
CC		 46362000-02-19 Michael Meissner <meissner@redhat.com>
4637
4638 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4639 determine if an instruction can be used in parallel with an ADDppp
4640 or SUBppp instruction.
4641
6349b5f4
AH		 46422000-02-22 Andrew Haley <aph@cygnus.com>
4643
4644 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4645
2f6d2f85 46462000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4647
4648 * config/tc-mips.c (mips_gp32): New variable.
4649 (macro_build) Use mips_gp32.
4650 (mips_ip): Ditto.
4651 (md_longopts): Add "-mgp32" and "-mgp64".
4652 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4653
a47cf567
NC		 4654 (OPTION_M7900): Change offset
4655 (OPTION_NO_M7900): Ditto.
4656
b985eaa8
ILT		 46572000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4658
4659 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4660 warning, and bump it to 1.
4661
52454417
ILT		 46622000-02-22 Ian Lance Taylor <ian@zembu.com>
4663
4664 From Brad Lucier <lucier@math.purdue.edu>:
4665 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4666 match format.
4667
6b76fefe
CM		 46682000-02-21 Catherine Moore <clm@cygnus.com>
4669
4670 * config/tc-mips.c (MF_HILO_INSN): Define.
4671 (mips_7000_hilo_fix): Declare.
4672 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4673 (md_parse_option): Check for 7000_HILO_FIX options.
4674 (OPTION_M7000_HILO_FIX): Define.
4675 (OPTION_NO_M7000_HILO_FIX): Define.
4676 * doc/c-mips.texi (-mfix7000): Describe.
4677
f6af82bd
AM		 46782000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4679
4680 * listing.c (print_lines): Remove unused variable `end'.
4681
4682 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4683 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4684 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4685 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4686 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4687 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4688
8c8281f4
NC		 46892000-02-18 Nick Clifton <nickc@cygnus.com>
4690
4691 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4692 the computed frag offset, rather than overwriting it.
4693
d4845d57
JR		 4694Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4695
4696 * config/tc-sh.c ("elf/sh.h"): Include.
4697 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4698 (md.begin): Initialize target_arch.
4699 Only include opcodes in has table that match selected architecture.
4700 (parse_reg): Recognize register names for sh-dsp.
4701 (parse_at): Recognize post-modify addressing.
4702 (get_operands): The leading space is now optional.
4703 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4704 arguments. Update valid_arch.
4705 (build_Mytes): Add support for SDT_REG_N.
4706 (find_cooked_opcode): New function, broken out of md_assemble.
4707 (assemble_ppi, sh_elf_final_processing): New functions.
4708 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4709 (md_longopts, md_parse_option): New option: -dsp.
4710 * config/tc-sh.h (elf_tc_final_processing): Define.
4711 (sh_elf_final_processing): Declare.
4712
c97305a1
JL		 4713Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4714
4715 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4716 the unwinder subspace. Save the current seg/subseg before creating
4717 the new seg/subseg.
4718
bec50466
NC		 47192000-02-10 Nick Clifton <nickc@cygnus.com>
4720
4721 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4722 little endian targets.
bec50466 4723 (INST_BYTE1): Redefine to handle big and little endian
66778679 4724 targets.
bec50466
NC		 4725 (cpu_type): New type: Select between M340 and M210.
4726 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4727 instructions of the M340.
bec50466 4728 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4729 instructions.
bec50466
NC		 4730 (md_atof): Add support for little endian targets.
4731 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4732 line switches.
bec50466
NC		 4733 (md_convert_frag): Add support for little endian targets.
4734 (md_apply_fix3): Add support for little endian targets.
4735 (md_number_to_chars): Add support for little endian targets.
4736
a25c045a
TW		 47372000-02-10 Timothy Wall <twall@redhat.com>
4738
4739 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4740 defined, use it to verify the symbol just read should be a label.
4741
f28e8eb3
TW		 47422000-02-10 Timothy Wall <twall@redhat.com>
4743
4744 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4745 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4746 around colons when KEEP_WHITE_AROUND_COLON is defined.
4747 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4748 and KEEP_WHITE_AROUND_COLON.
4749
6dc19fc4
TW		 47502000-02-08 Timothy Wall <twall@redhat.com>
4751
4752 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4753 logic.
6dc19fc4 4754 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4755 implemented.
6dc19fc4
TW		 4756 (end_repeat): New. Provide support for a "break" out of the
4757 repeat loop.
4758 * read.h: Add prototypes for new functions.
3e87a760 4759
f805106c
TW		 47602000-02-08 Timothy Wall <twall@redhat.com>
4761
4762 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4763 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4764 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4765 non-zero.
4766
4469be0f
TW		 47672000-02-08 Timothy Wall <twall@redhat.com>
4768
4769 * read.c: Added elseif to directives table.
4770 * read.h: Added prototype for s_elseif.
4771 * doc/as.texinfo: Added description for elseif.
4772 * cond.c (s_elseif): New function
3e87a760 4773
24a17b6c
TW		 47742000-02-04 Timothy Wall <twall@redhat.com>
4775
4776 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4777 listings.
24a17b6c 4778
bea9907b 47792000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4780
bea9907b
TW		 4781 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4782 default values.
4783 * frags.c (frag_new): Calculate fr_fix in octets
4784 (frag_now_fix) Return offset as target address offset (bytes).
4785 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4786 quantities).
bea9907b
TW		 4787 * frags.h: Added prototype for frag_now_fix_octets().
4788 Distinguish between octets and bytes in field descriptions.
4789 * listing.c (calc_hex): Account for octets vs bytes when
4790 printing addresses/offsets.
4791 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4792 target is little-endian, print the octets in a word in big-endian
4793 order so that the display looks like a proper hexadecimal number,
4794 instead of having the octets reversed.
4795 * read.c (do_align): When recording alignment, alignment power
4796 should be in terms of target bytes (minimum addressible unit)
4797 instead of octets.
4798 (do_org) Convert ORG target address (byte) argument into an
4799 octet offset when generating a variable fragment.
4800 * symbols.c (resolve_symbol_value): Symbol final value
4801 converted to a target address offset (bytes) from its octet offset.
4802 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4803 offset (bytes) is adjusted by the frag offset (octets) converted
4804 to bytes.
4805 (coff_frob_section) Section alignment power is in terms of bytes;
4806 convert it to an octet alignment power when calculating size (and
4807 size mask) in octets. Don't modify the section size in order to
4808 "align" it for TI COFF, since that format has a different method
4809 for storing alignment information.
3e87a760 4810
210dcc61
TW		 48112000-02-01 Timothy Wall <twall@cygnus.com>
4812
4813 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4814 entries, matching the way GCC generates them. If not escaped, the
4815 filename is encoded incorrectly.
4816
557537a5 48172000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4818
557537a5
NC		 4819 * config/tc-arm.c (reg_table): Add support for ATPCS register
4820 naming conventions.
2c1c4c62 4821
557537a5 48222000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4823
2c1c4c62
GK		 4824 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4825 already defined.
3e87a760 4826 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4827 New macro.
4828 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4829 of a symbol when we really care about its value.
4830
48312000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4832
4833 * config/tc-mcore.c (md_assemble): Give warning message if
4834 operands passes to instruction are more than the spec.
4835
2f0ca46a
NC		 48362000-01-27 Thomas de Lellis <tdel@windriver.com>
4837
66778679 4838 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4839 Thumb mode but the label seen was not declared as '.thumb_func'
4840 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4841 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4842
4c63da97
AM		 48432000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4844
4845 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4846 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4847
4848 * Makefile.in: Same here.
4849 Update copyright.
4850
4851 * configure.in: Set bfd_gas for i386-aout when primary target
4852 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4853 we may need the primary te_file. Remove incorrect comment.
4854
4855 * configure: Regenerate.
4856
4857 * config/e-i386aout.c: New file.
4858
4859 * as.c (USE_EMULATIONS): Move to before print_version_id.
4860 (struct emulation): Add i386aout.
4861 (show_usage): Split text strings. Reformat -a text. Add --em
4862 help.
4863 Update copyright.
4864
4865 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4866 (aout_format_ops): New.
4867 Update copyright.
4868
4869 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4870 preprocessor conditional and add aout USE_EMULATIONS tests.
4871 (read_a_source_file): Don't pass error strings to printf as
4872 format arg.
4873 Update copyright.
4874
4875 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4876 format arg.
4877 (do_data): Same here.
4878 (process_file): And here.
4879 Update copyright.
4880
4881 * symbols.c (colon): Rewrite "already defined" fatal message
4882 code for aout with USE_EMULATIONS.
4883 Update copyright.
4884
4885 * config/obj-aout.c (OBJ_HEADER): Define.
4886 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4887 fields of sentinel.
4c63da97
AM		 4888 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4889 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4890 forms here.
4891 (obj_aout_type): Expand S_SET_OTHER here too.
4892 (obj_read_begin_hook): Remove.
4893 (aout_pop_insert): New.
4894 (obj_aout_s_get_other): New.
4895 (obj_aout_s_get_desc): New.
4896 (aout_format_ops): New.
4897 Update copyright.
4898
4899 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4900 gets aout_pseudo_table.
4901 (aout_pseudo_table): Declare.
4902 (obj_read_begin_hook): Define.
4903 Update copyright.
4904
4905 * config/obj-coff.c (obj_pseudo_table): Rename to
4906 coff_pseudo_table.
4907 (coff_pop_insert): Use coff_pseudo_table.
4908 (coff_sec_sym_ok_for_reloc): Remove.
4909 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4910 and comment all zero entries and remove #if 0 code.
4911 Update copyright.
4912
4913 * config/obj-coff.h (obj_pop_insert): Define.
4914 (coff_pseudo_table): Declare.
4915 Update copyright.
4916
4917 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4918 s_get_size, s_set_size. Comment all zero entries.
4919 Update copyright.
4920
4921 * config/obj-elf.c (elf_s_get_other): New function.
4922 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4923 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4924 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4925 comment.
4926 (obj_elf_parse_section_letters): Don't pass error strings to
4927 printf as format arg.
4928 Update copyright.
4929
4930 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4931 OBJ_MAYBE_ECOFF.
4932 (elf_s_get_other): Declare.
4933 (S_GET_OTHER) Define as elf_s_get_other if not already
4934 defined.
4935 (S_SET_OTHER): Only define when not already defined.
4936 (elf_obj_read_begin_hook): Declare.
4937 (obj_read_begin_hook): Define.
4938 (elf_obj_symbol_new_hook): Declare.
4939 (obj_symbol_new_hook): Define.
4940 Update copyright.
4941
4942 * config/obj-multi.h: Add copyright header and protect against
4943 multiple inclusion. Add * to all function pointers.
4944 (OBJ_HEADER): If defined, include it rather than other defines
4945 in this file.
4946 (obj_frob_file_after_relocs): Test for NULL.
4947 (obj_symbol_new_hook): Here too.
4948 (obj_sec_sym_ok_for_reloc): And here.
4949 (S_GET_OTHER): Define.
4950 (S_GET_DESC): Define.
4951 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4952 (OBJ_MAYBE_ELF): Update comment.
4953
4954 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4955 OBJ_AOUT preprocessor conditional and handle emulation by
4956 testing OUTPUT_FLAVOR.
4957 (i386_displacement): Here too.
4958 (md_section_align): Similarly here.
4959 (i386_target_format): Conditionally compile when more than one
4960 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4961 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4962 (i386_displacement): Here too.
4963 Update copyright.
4964
4965 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4966 Define TARGET_FORMAT for aout only when not multi.
4967 Update copyright.
4968
4969 * config/te-multi.h: Delete file as it's identical to te-generic.h
4970
add0c677
AM		 49712000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4972
4973 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4974 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4975 LONG_MNEM_SUFFIX.
4976
4977 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4978 DWORD_MNEM_SUFFIX.
4979 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4980 comments.
4981
a19d8eb0
CP		 49822000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4983
66778679
RH		 4984 * config/tc-mips.c (mips_do_align): New function.
4985 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4986
550262c4
NC		 49872000-01-10 Philip Blundell <philb@gnu.org>
4988
4989 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4990 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4991 line separator for Linux.
4992 * doc/as.texinfo (Comments): Mention the ARM.
4993
0decc840
NC		 49942000-01-10 Philip Blundell <pb@futuretv.com>
4995
4996 * configure.in (arm*-*-conix*): New target.
4997 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4998 armv*-*-linux-gnu.
4999 * configure: Regenerate.
5000
2e13b764
NC		 50012000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5002
5003 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5004 (obj_elf_visibility): New function.
3e87a760 5005
2e13b764
NC		 5006 * doc/as.texinfo (Visibility): New node: document visibility
5007 pseudo ops.
5008
2f6d2f85 5009For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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