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0285c67d
NC		 12001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2
3 * doc/as.texinfo: Put @c man begin to generate the as man page.
4 When generating man, define all the variables. Re-organize some
5 options to obtain better indentation of man page.
6 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
7 (as.1): Build from as.texinfo.
8 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
9
551c1ca1
AM		 102001-03-25 Alan Modra <alan@linuxcare.com.au>
11
12 * config/tc-i386.c (i386_scale): Accept an absolute expression for
13 scale factor, and return the end of the expression.
14 (i386_operand): Modify for above.
15
c3a27914
NC		 162001-03-23 Nick Clifton <nickc@redhat.com>
17
18 * doc/as.texinfo: Document --listing-XXX command line switches.
19 Explain why listings behave differently when -pipe is used.
20
37006e43
NC		 212001-03-23 Richard Sandiford <rsandifo@redhat.com>
22
23 * write.c (fix_new_exp): Print an error if passed a register.
24
08caf3f8
HPN		 252001-03-23 Hans-Peter Nilsson <hp@axis.com>
26
27 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
28 (PIC_SUFFIX_CHAR): New macro.
29 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
30 (pic): New variable.
31 (md_longopts): New option --pic.
32 (OPTION_PIC): Define.
33 (md_estimate_size_before_relax): Tweak longish comment.
34 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
35 (md_assemble): Handle a PIC relocation on prefix and normal
36 instruction operands.
37 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
38 "complex" operand expressions. Call frag_more outside
39 gen_cond_branch_32 parameter list.
40 (cris_process_instruction): Handle PIC relocs on parsed
41 operand expressions. Validize PIC reloc sizes.
42 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
43 (gen_bdap): Handle "complex" operand expressions.
44 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
45 ADD.D offset,PC as jump instruction if generating PIC. Generate
46 error instead of crashing on complex expressions.
47 (cris_number_to_imm): Add segT parameter. All callers changed.
48 Use segT parameter, not now_seg, for segment of fixup. Handle
49 PCREL relocations but check that they are fully resolved.
50 (md_parse_option): Handle OPTION_PIC.
51 (tc_gen_reloc): Handle PIC relocs.
52 (md_show_usage): Update for --pic.
53 (md_apply_fix3): Renamed from md_apply_fix.
54 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
55 (md_cris_force_relocation): Force relocation for PIC relocs.
56
57 * config/tc-cris.h: Tweak attribution.
58 (MD_APPLY_FIX3): Define.
59 (IS_CRIS_PIC_RELOC): New macro.
60 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
61 (tc_fix_adjustable): Don't adjust a globally visible symbol when
62 generating ELF.
63 (tc_frob_symbol): Avoid emitting undefined symbols.
64
38686296
AM		 652001-03-20 Alan Modra <alan@linuxcare.com.au>
66
67 * frags.h (struct frag): Add relax_marker.
68 * write.c (is_dnrange): Delete.
69 (relax_frag): Use correct types for `aim', `target', `address'.
70 Delete `offset', `was_address'. Test `relax_marker' instead of
71 using fragile (and slow) address test.
72 (relax_segment): Init and flip `relax_marker'.
73
2e98d2de
AM		 742001-03-19 Alan Modra <alan@linuxcare.com.au>
75
76 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
77 used register name.
78
e629c13f
SC		 792001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
80
81 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
82 with 'Motorola specification for assembly language input standard'.
83
249e3833
RH		 842001-03-17 Richard Henderson <rth@redhat.com>
85
86 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
87 (dwarf2_directive_loc): Don't use them.
88 (dwarf2_directive_file): Reject duplicate file definitions.
89 (get_filenum): Zero allocated memory.
90 (out_file_list): Complain about missing file definitions.
91
2289f85d
AM		 922001-03-17 Alan Modra <alan@linuxcare.com.au>
93
94 * read.c (do_org): Handle complex expressions.
95 * cgen.c (gas_cgen_finish_insn): Likewise.
96
4d5a53ff
JW		 972001-03-15 David Mosberger <davidm@hpl.hp.com>
98
99 * config/tc-ia64.c (md): New member keep_pending_output.
100 (ia64_flush_pending_output): Flush only if md.keep_pending_output
101 is not set.
102 (dot_xdata): Turn on md.keep_pending_output for the duration of
103 this function.
104 (dot_xfloat_cons): Ditto.
105 (dot_xstringer): Ditto.
106 (dot_xdata_ua): Ditto.
107 (dot_xfloat_cons_ua): Ditto.
108
1092001-03-15 Jim Wilson <wilson@redhat.com>
110
111 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
112 label support.
113
19c0258a
AO		 1142001-03-15 Alexandre Oliva <aoliva@redhat.com>
115
116 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
117
d68d4570
DD		 1182001-03-15 DJ Delorie <dj@redhat.com>
119
120 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
121 blindly freeing string if it isn't at the top of the obstack.
122
f3c180ae
AM		 1232001-03-13 Alan Modra <alan@linuxcare.com.au>
124
125 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
126 (NUM_FLAG_CODE): Define.
127 (lex_got): New function.
128 (got_reloc): New global var.
129 (x86_cons_fix_new): New function.
130 (x86_cons): New function.
131 (i386_immediate): Use lex_got here, replacing inline code. Change
132 "ignoring junk.." error message to "junk.."
133 (i386_displacement): Likewise.
134 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
135 (x86_cons): Declare.
136 (TC_CONS_FIX_NEW): Define.
137 (x86_cons_fix_new): Declare.
138
83e7603d
NC		 1392001-03-12 Nick Clifton <nickc@redhat.com>
140
141 * config/tc-arm.c (md_begin): Always set machine type based on
142 cpu_variant.
143
1ae12ab7
AM		 1442001-03-07 Alan Modra <alan@linuxcare.com.au>
145
146 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 147 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 148 union.
f3c180ae
AM		 149 <JumpInterSegment output>: Use correct i.disp_reloc[].
150 <immediate output>: Likewise.
1ae12ab7 151
4f3c3dbb
NC		 1522001-03-06 Nick Clifton <nickc@redhat.com>
153
154 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
155 BLX(1) instruction.
156
dc84e067
NC		 1572001-03-06 Igor Shevlyakov <igor@windriver.com>
158
159 * config/tc-m68k.c : Add 5407 to archs[] table.
160 (HAVE_LONG_BRANCH): Add mcf5407.
161 (select_control_regs): Recognize 5407.
162
a8150a88
DB		 1632001-03-02 Dave Brolley <brolley@redhat.com>
164
1ae12ab7
AM		 165 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
166 than m32r_do_align.
a8150a88 167
e103941e
NC		 1682001-03-02 Richard Sandiford <rsandifo@redhat.com>
169
170 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
171 (gen_to_words): Print warnings if NaNs are found and the target CPU
172 does not support them. Allow largest exponent to be used in normal
173 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
174
7c44d1d3
AJ		 1752001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
176
177 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
178 anymore since we use bfd_elf_generic_reloc now.
179 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
180
27b7e12d
AM		 1812001-02-27 Alan Modra <alan@linuxcare.com.au>
182
183 * configure.in (BFD_VERSION): New.
184 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
185 * configure: Regenerate.
186 * Makefile.am: Run "make dep-am"
187 * Makefile.in: Regenerate.
188 * doc/Makefile.in: Regenerate.
189
1af96959
NC		 1902001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
191
192 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
193 SEC_NEVER_LOAD when the 'n' flag is used.
194 Add SEC_NEVER_LOAD to matchflags.
195
d95767bf
SC		 1962001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
197
198 * symbols.c (decode_local_label_name): Initialize message_format
199 only when an error is reported (perf pb due to I18N).
200
3737d051
L		 2012001-02-23 H.J. Lu <hjl@gnu.org>
202
203 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
204 BFD_ASSEMBLER is not defined.
205
b653e7f9
NC		 2062001-02-23 Richard Sandiford <rsandifo@redhat.com>
207
208 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
209 done if it's against a symbol.
210
7463c317
TW		 2112001-02-22 Timothy Wall <twall@cygnus.com>
212
213 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
214 target formats if applicable.
215 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
216 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
217 * Makefile.in: Regenerated.
218 * configure.in: Added configuration for ia64-*-aix*.
219 * configure: Regenerated.
7c44d1d3 220
87f8eb97
JW		 2212001-02-21 David Mosberger <davidm@hpl.hp.com>
222
223 * config/tc-ia64.c (enum operand_match_result): New type.
224 (operand_match): Change return type to operand_match_result.
225 Fix all returns appropriately, adding support for returning the
226 out-of-range result.
227 (parse_operands): New locals result, error_pos, out_of_range_pos,
228 curr_out_of_range_pos. Rewrite operand matching loop to give better
229 error messages.
7c44d1d3 230
33d01f33
JW		 2312001-02-21 David Mosberger <davidm@hpl.hp.com>
232
233 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
234 (dot_proc): Clear unwind.prologue_count to zero.
235 (dot_prologue): Increment unwind.prologue_count.
236 (dot_restore): If second operand is omitted, use
237 unwind.prologue_count -1 for "ecount" (# of additional regions to
238 pop). Decrement unwind.prologue_count by number of regions
239 popped.
240
7e84d676
NC		 2412001-02-21 Nick Clifton <nickc@redhat.com>
242
243 * doc/as.texinfo (Section): Note that some flags to the COFF
244 version of .section remove attributes rather than setting them.
245
5cd4edbe
KH		 2462001-02-20 Kazu Hirata <kazu@hxi.com>
247
29184774
NC		 248 * config/tc-pdp11.c: Fix formatting.
249 * config/tc-pdp11.h: Likewise.
5cd4edbe 250
80b3ee89
AJ		 2512001-02-20 Bo Thorsen <bo@suse.de>
252
253 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
254 entry.
255
0fde8cc6 2562001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 257
258 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
259 all FreeBSD platforms should look the same at this level.
260 * configure: Rebuilt.
261 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
262
e135f41b
NC		 2632001-02-18 lars brinkhoff <lars@nocrew.org>
264
265 * Makefile.am: Add PDP-11 target.
266 * configure.in: Likewise.
267 * config/tc-pdp11.c: New file.
268 * config/tc-pdp11.h: New file.
269 * doc/Makefile.am: Add PDP-11 documentation.
270 * doc/all.texi: Likewise.
271 * doc/as.texinfo: Likewise.
272 * doc/c-pdp11.texi: New file.
273
363c574f
MG		 2742001-02-16 matthew green <mrg@redhat.com>
275
80b3ee89 276 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 277
fa1cb89c
JW		 2782001-02-13 Jim Wilson <wilson@redhat.com>
279
280 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
281 reloc instead of a 0 reloc.
282 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
283 as done.
284 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
285
c842b53a
ILT		 2862001-02-13 Ian Lance Taylor <ian@zembu.com>
287
288 * write.c (is_dnrange): Stop as soon as the address becomes
289 larger.
290 (relax_frag): Add segment parameter. Only call symbol_get_frag
291 once. Only call is_dnrange if the symbol is in the same segment,
292 and the symbol address is larger.
293 (relax_segment): Pass segment to md_relax_frag and relax_frag.
294 * write.h (relax_frag): Update declaration.
295 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
296 it to relax_frag.
297 * config/tc-m32r.c (m32r_relax_frag): Likewise.
298 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
299 (m32r_relax_frag): Update declaration.
300 * config/tc-mips.h (md_relax_frag): Add segment parameter.
301 * config/tc-tic54x.h (md_relax_frag): Likewise.
302 * doc/internals.texi (CPU backend): Update documentation for
303 md_relax_frag.
304
6fad6acb
AM		 3052001-02-13 Alan Modra <alan@linuxcare.com.au>
306
fddf5b5b
AM		 307 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
308 Mention effect of < 386 architectures on jump promotion.
309 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
310
311 * config/tc-i386.c (no_cond_jump_promotion): New.
312 (set_cpu_arch): Parse "jumps" arch modifier.
313 (insn_size): Modify usage comment.
314 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
315 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
316 (TYPE_FROM_RELAX_STATE): New define.
317 (UNCOND_JUMP, COND_JUMP): Renumber.
318 (md_relax_table): Reorder to suit.
319 (COND_JUMP86): New define.
320 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
321 (md_assemble): Create frag var for jumps of max size, encode relax
322 state for COND_JUMP86.
323 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
324 leave conditional jumps small if no_cond_jump_promotion.
325 (md_convert_frag): Likewise.
326
6fad6acb
AM		 327 * expr.c (operator): Don't bump input_line_pointer for two char
328 operators. Instead return operator size via new param num_chars.
329 (expr): Use above to parse multi-char operators correctly.
330
23df1078
JH		 331Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
332
29184774 333 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 334 BFD_RELOC_X86_64_GOTPCREL.
335 (i386_validate_fix): Likewise.
336
b1e2e654
PB		 3372001-02-12 Philip Blundell <pb@futuretv.com>
338
339 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
340 ldrt/strt instructions.
341
9117d219
NC		 3422001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
343
344 * config/tc-mips.c (macro): For M_LA_AB emit a
345 BFD_RELOC_MIPS_CALL16 relocation or a
346 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
347 BFD_RELOC_MIPS_GOT16 and
348 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
349 loading the jump register when generating SVR4_PIC code.
350
97238fbd
CD		 3512001-02-10 Chris Demetriou <cgd@broadcom.com>
352
353 * configure.in: Make 'mipself' and 'mipsecoff' emulations
354 map to MIPS-specific files, as they used to do before the
355 change on 2000-05-21.
356 * configure: Regerate.
357
0f074f60
CD		 3582001-02-10 Chris Demetriou <cgd@broadcom.com>
359
360 * config/tc-mips.c (md_parse_option): Don't try to compile
361 ELF-only option code if not ELF.
362
91a2ae2a
RH		 3632001-02-08 David Mosberger <davidm@hpl.hp.com>
364
365 * config/tc-ia64.h (md_elf_section_type): New macro.
366 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
367 (they're now handled via ia64_elf_section_type.
368
369 * config/tc-ia64.c (unwind): New members saved_text_seg,
370 saved_text_subseg, and force_unwind_entry.
371 (optimize_unw_records): New function to optimize away unnecessary
372 unwind directives.
373 (ia64_elf_section_type): New function.
374 (output_unw_records): Generate unwind info only if the size is
375 non-zero or if it's forced for some other reason (e.g.,
376 handlerdata or a personality routine).
377 (generate_unwind_image): Don't switch back to previous
378 section---stay inside the unwind info section instead so that
379 handlerdata that may follow goes into the right place.
380 (dot_handlerdata): Force generation of unwind entry and save the
381 current active text segment before generating unwind image.
382 (dot_unwentry): Force generation of unwind entry.
383 (dot_personality): Ditto.
384 (dot_endp): Generate unwind table entry only if there is
385 some unwind info or the unwind entry was forced.
386
387 * config/tc-ia64.c (make_unw_section_name): New macro to form
388 unwind section name.
389 (generate_unwind_image): Add "text_name" argument. Use it to
390 form unwind section name.
391 (dot_handlerdata): Determine current segment (section) name and
392 pass it to generate_unwind_image().
393 (dot_endp): Determine current segment (section) name and use
394 it to determine the appropriate unwind section name.
395 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
396 n, fill, and max arguments.
397
a85d7ed0
NC		 3982001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
399
400 * Makefile.am: Add linux target for S/390.
401 * configure.in: Likewise.
402 * config/tc-s390.c: New file.
403 * config/tc-s390.h: New file.
404
de68de20
AO		 4052001-02-09 Alexandre Oliva <aoliva@redhat.com>
406
407 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
408 2byte, 4byte and 8byte.
409
8ea46bbd
AM		 4102001-02-08 Alan Modra <alan@linuxcare.com.au>
411
412 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
413 md_number_to_chars with size > sizeof (valueT).
414
a99746f4
L		 4152001-02-06 H.J. Lu <hjl@gnu.org>
416
417 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
418 there is no relocation.
419
f4e17b3d
L		 4202001-02-06 H.J. Lu <hjl@gnu.org>
421
422 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
423
424 * config/tc-ia64.c (md_parse_option): Only accept the valid
425 ia64 options on "-axxx".
426
3557da92
JW		 4272001-02-05 Jim Wilson <wilson@redhat.com>
428
429 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
430 aborting for invalid operands.
431
da6c73e0
AM		 4322001-02-06 Alan Modra <alan@linuxcare.com.au>
433
434 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
435 than via pointer. Update all callers.
436 (UNWIND_LOW32): Define.
437 (UNWIND_HIGH32): Define.
438 (pa_build_unwind_subspace): Use the above macros instead of dumping
439 bitfields directly. Call frag_more once rather than multiple times.
440 (md_assemble): Use UNWIND_LOW32.
441 (pa_entry): Likewise
442 (pa_procend): Likewise.
443 (process_exit): Use UNWIND_HIGH32.
444
986c6f4b
SC		 4452001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
446
447 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
448 function to select the header according to the cpu.
449 (md_after_pass_hook, md_do_align): Remove.
450 (md_cleanup, m68hc11_cleanup): Remove.
451 (md_pcrel_from_section): Declare.
452 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
453 (build_jump_insn, build_insn): Likewise.
454 (m68hc11_listing_header): New function.
455 (m68hc11_cleanup): Remove.
456
dbb8ad49
SC		 4572001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
458
328dc123 459 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 460 symbols because there is no support for shared libraries and these
328dc123 461 symbols can't be overridden (unless they are weak).
dbb8ad49 462
a987bfc9
RH		 4632001-02-01 Momchil Velikov <velco@fadata.bg>
464
465 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
466 for the compilation unit with a zero byte.
467
22862cde
AM		 4682001-01-30 Alan Modra <alan@linuxcare.com.au>
469
470 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
471 destinations. Correct range check for 17 and 22 bit branches.
472
8ec6253e
NC		 4732001-01-25 Nick Clifton <nickc@redhat.com>
474
475 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
476 still set. Issue an error message instead.
477 (md_estimate_size_before_relax): Delete unused variable
478 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 479
43ad3147
KH		 4802001-01-23 Kazu Hirata <kazu@hxi.com>
481
482 * as.c: Fix formatting.
483 * ehopt.c: Likewise.
484 * messages.c: Likewise.
485 * stabs.c: Likewise.
486 * symbols.c: Likewise.
487
015c05c1
AM		 4882001-01-23 Ben Elliston <bje@redhat.com>
489
490 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
491
66498417
KH		 4922001-01-22 Kazu Hirata <kazu@hxi.com>
493
494 * config/tc-alpha.c: Fix formatting.
495
1aad8cf8
KH		 4962001-01-19 Kazu Hirata <kazu@hxi.com>
497
498 * config/tc-alpha.c: Fix formatting.
499
32ff5c2e
KH		 5002001-01-18 Kazu Hirata <kazu@hxi.com>
501
502 * config/tc-alpha.c: Fix formatting.
503
cd17328a
NC		 5042001-01-18 Nick Clifton <nickc@redhat.com>
505
506 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
507 "da" flags.
508 (stm_flags): Remove redundant bit from "ed" and "da" flags.
509
81c425d1
AO		 5102001-01-18 Alexandre Oliva <aoliva@redhat.com>
511
512 * configure.in (cpu_type, arch): Match i386 too.
513 * configure: Rebuilt.
514
e5cb08ac
KH		 5152001-01-16 Kazu Hirata <kazu@hxi.com>
516
517 * config/tc-i386.c: Fix formatting.
518
1d3d5051
AM		 5192001-01-16 Alan Modra <alan@linuxcare.com.au>
520
64afeba3
AM		 521 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
522 relocs for .PARISC.unwind section.
523
1d3d5051
AM		 524 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
525 depending on section flags, not just for .text.
526
b44b1b85
JW		 5272001-01-15 Jim Wilson <wilson@redhat.com>
528
529 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
530 not immediately followed by an instruction.
531
098f2ec3
KH		 5322001-01-15 Kazu Hirata <kazu@hxi.com>
533
534 * config/tc-m68hc11.c: Fix formatting.
535
d4887adc
NC		 5362001-01-15 Nick Clifton <nickc@redhat.com>
537
538 * symbols.c (colon): Change 'already defined symbol' from a
539 fatal error to an ordinary error. There is no reason why this
540 error should be fatal.
541
542 * message.c (as_fatal): Delete output file, if one has been
015c05c1 543 created.
d4887adc 544
fcfd4916
AM		 5452001-01-14 Alan Modra <alan@linuxcare.com.au>
546
547 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
548
bfb32b52
KH		 5492001-01-14 Kazu Hirata <kazu@hxi.com>
550
551 * config/tc-alpha.c: Fix formatting.
552 * config/tc-arc.c: Likewise.
553 * config/tc-arc.h: Likewise.
554 * config/tc-d10v.c: Likewise.
555 * config/tc-i370.c: Likewise.
556 * config/tc-i386.c: Likewise.
557 * config/tc-i960.c: Likewise.
558 * config/tc-m68k.c: Likewise.
559 * config/tc-ppc.c: Likewise.
560 * config/tc-sparc.c: Likewise.
561 * config/tc-tahoe.c: Likewise.
562 * config/tc-vax.c: Likewise.
563
1e07b820
KH		 564 * config/tc-arc.c: Fix formatting.
565
19203624
KH		 566 * config/tc-arc.c: Fix formatting.
567
1328dc98
AM		 5682001-01-14 Alan Modra <alan@linuxcare.com.au>
569
c46b7515
AM		 570 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
571 both 32 and 64 bit ELF.
572
1328dc98
AM		 573 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
574 and don't bother storing `m' for "ce" completer. Tidy handling of
575 'J' and 'K' operands to suit. Handle '<' and '>' operands.
576
b9d79e03
JH		 577Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
578
29184774 579 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 580 (i386_mach): Declare.
29184774 581 * config/tc-i386.c (i386_mach): New function.
b9d79e03 582
a349d9dd
PB		 5832001-01-13 Philip Blundell <philb@gnu.org>
584
585 * doc/as.texinfo: Fix spelling and cross-references.
586
587 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
588 character for all systems, not just GNU/Linux. Make it explicit
589 that `-k' doesn't affect code generation, just ELF flags.
590
e2914f48
JH		 591Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
592
593 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
594 instructions.
595
272d76e0
FCE		 5962001-01-12 Frank Ch. Eigler <fche@redhat.com>
597
598 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
599
d0398d6a
NC		 6002001-01-12 Nick Clifton <nickc@redhat.com>
601
602 * as.c (print_args): Update copyright date to 2001.
603
2d73a4ca
NC		 6042001-01-12 Peter Targett <peter.targett@arccores.com>
605
606 * doc/c-arc.texi: New file.
607 Some sections to be expanded.
608
6e0b89ee
AM		 6092001-01-12 Alan Modra <alan@linuxcare.com.au>
610
611 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
612 (md_parse_option): Always accept "--32".
613
0d2bcfaf
NC		 6142001-01-11 Peter Targett <peter.targett@arccores.com>
615
616 * as.h (TC_ARC): Ensure struc-symbol.h included.
617 * as.c (dwarf2dbg.h): Include to remove implicit declaration
618 warnings.
619 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
620 (TARGET_SYMBOL_FIELDS) added.
621
622 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
623 * doc/c-arc.texi: New file.
624 Some sections to be expanded.
625 * doc/as.texinfo: Update command-line options.
626 Removed outdated text for ARC dependant features, instead include
627 text from above file.
628
629 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
630 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
631 (targ-cpu.h) header.
632 * config/tc-arc.h:
633 * config/tc-arc.c: New updated configuration for
634 ARC, including selection of core variants, and extensibility of
635 instructions, registers etc. through directives.
636
637 * config/tc-arc.c (arc_extinst): Minor corrections for
638 error messages.
639 (arc_common) Likewise. Make alignment argument optional for local
640 symbols also, with default of zero.
641
88051039
SC		 6422001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
643
644 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
645 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
646 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
647 and fix_new_exp() instead.
648 (md_convert_frag): For indexed post byte use the symbol value
649 rather than the displacement.
650 (md_relax_table): Fix indexed offset relax.
651
d8273f3b
SC		 6522001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
653
654 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
655 relax weak symbols.
015c05c1 656 (relaxable_symbol): New function.
d8273f3b 657
eea2ad45
AJ		 6582001-01-11 Andreas Jaeger <aj@suse.de>
659
660 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
661 not used anywhere.
662
7a91e76a
NC		 6632001-01-10 Nick Clifton <nickc@redhat.com>
664
665 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
666 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
667
aa257fcd
NC		 6682001-01-10 Nick Clifton <nickc@redhat.com>
669
670 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
671 character used to dollar local symbols.
672 (LOCAL_LABEL_CHAR): New constant - the magic character used to
673 local label symbols.
674 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
675 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
676 if defined.
677 Use LOCAL_LABEL_CHAR.
678 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
679 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
680 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
681
b77a7acd
AJ		 6822001-01-08 Bo Thorsen <bo@suse.de>
683
015c05c1
AM		 684 * config/tc-i386.c (i386_immediate, i386_displacement):
685 GOTPCREL check fix.
b77a7acd 686
5c2bd011
ILT		 6872001-01-07 Ian Lance Taylor <ian@zembu.com>
688
689 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
690 in last change.
691
46a04e3a
PB		 6922001-01-07 Philip Blundell <philb@gnu.org>
693
694 * doc/as.texinfo (Bug Reporting): Update email address for
695 reports.
696 * README: Likewise.
697
b96d3a20
JH		 698Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
699
700 * configure.in: Define DEFAULT_ARCH for i386.
29184774 701 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 702 move testing for 64bit operands to proper place.
703
55b62671
AJ		 7042001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
705
706 * doc/as.texinfo: Document '#' as comment character for i386 and
707 x86_64. Add AMD x86-64 into menu of machine dependent information.
708
709 * doc/c-i386.texi: Document x86_64 extensions.
710
7bc70a8e
JH		 711Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
712
29184774 713 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 714
a167610d
JH		 715Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
716
29184774 717 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 718 * NEWS: Add note about Pentium4 support.
719
09f131f2
JH		 720Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
721
29184774 722 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 723 (type_names): Add new types.
724
6f8c0c4c
JH		 725Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
726
29184774 727 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 728 CpuUnknown): Renumber
729 (CpuP4, CpuSSE2): New.
730 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
731
b96ed59a
PB		 7322001-01-03 Philip Blundell <pb@futuretv.com>
733
734 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
735 relocs.
736 (alpha_fix_adjustable): Likewise.
737 (md_apply_fix): Likewise.
738
a735d1cd
L		 7392000-12-31 H.J. Lu <hjl@gnu.org>
740
741 * listing.c (listing_message): Allocate string only if it is
742 used.
743
744 * configure: Rebuild.
745
67db5ab4
HPN		 7462000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
747
748 * doc/internals.texi (Relaxing with a table) <after relaxation>:
749 Point out caveats with generating fixups for the opcode in a frag.
750
c0d8940f
JH		 751Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
752
753 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
754 * NEWS: Add x86_64.
755
087f563c
L		 7562000-12-29 H.J. Lu <hjl@gnu.org>
757
758 * listing.c (calc_hex): Print the variable part only if the
759 fragment type is rs_fill.
760
8108ad8e
HPN		 7612000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
762
763 * doc/internals.texi (tc_conditional_pseudoop,
764 TC_LINKRELAX_FIXUP): Fix typos.
765
799051fc
RH		 7662000-12-28 Richard Henderson <rth@redhat.com>
767
768 * write.c (subsegs_finish): Fix thinko last change -- don't
769 "optimize" the alignment == 0 case.
770
0a9ef439
RH		 7712000-12-28 Richard Henderson <rth@redhat.com>
772
773 * as.h (rs_align_test): New.
774 * frags.c (NOP_OPCODE): Move default from read.c.
775 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
776 (frag_align_code): New.
777 * frags.h (frag_align_code): Declare.
778 * read.c (NOP_OPCODE): Remove.
779 (do_align): Use frag_align_code.
780 * write.c (NOP_OPCODE): Remove.
781 (get_recorded_alignment): New.
782 (cvt_frag_to_fill): Handle rs_align_test.
783 (relax_segment): Likewise.
784 (subsegs_finish): Align last subseg in section to the
785 section alignment. Use frag_align_code.
786 * write.h (get_recorded_alignment): Declare.
787 * config/obj-coff.c (size_section): Handle rs_align_test.
788 (fill_section, fixup_mdeps): Likewise.
789 (write_object_file): Use frag_align_code.
790
791 * config/tc-alpha.c (alpha_align): Use frag_align_code.
792 (alpha_handle_align): New.
793 * config/tc-alpha.h (HANDLE_ALIGN): New.
794 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
795
796 * config/tc-i386.h (md_do_align): Use frag_align_code.
797 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
798
799 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
800 (ia64_handle_align): New.
801 * config/tc-ia64.h (HANDLE_ALIGN): New.
802 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
803
804 * config/tc-m32r.c (m32r_do_align): Remove.
805 (m32r_handle_align): New.
806 (fill_insn): Use frag_align_code.
807 * config/tc-m32r.h (md_do_align): Remove.
808 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
809 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
810 * config/tc-mips.c, config/tc-mips.h: Similarly.
811
812 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
813 (sh_handle_align): Likewise. Handle rs_align_code.
814 (sh_do_align): Remove.
815 * config/tc-sh.h (md_do_align): Remove.
816 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
817
818 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
819 (sparc_handle_align): Likewise. Handle rs_align_code.
820 * config/tc-sparc.h (md_do_align): Remove.
821 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
822
3cd4dda7
DD		 8232000-12-22 DJ Delorie <dj@redhat.com>
824
825 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
826 when we assemble the first half of a pair.
827
ec56dfb4
L		 8282000-12-22 H.J. Lu <hjl@gnu.org>
829
830 * config/tc-i386.c (reloc): Update the macro for non-bfd
831 assembler.
832 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
833
ad1172d4
L		 8342000-12-22 H.J. Lu <hjl@gnu.org>
835
836 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
837
3e73aa7c
JH		 838Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
839
29184774 840 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 841 (QWORD_MNEM_SUFFIX): New macro.
842 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
843 New macros
844 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
845 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
846 ImmExt): Renumber.
847 (Size64, No_qSuf, NoRex64, Rex64): New macros.
848 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
849 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
850 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
851 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
852 Renumber.
853 (Reg, WordReg): Add Reg64.
854 (Imm): Add Imm32S and Imm64.
855 (EncImm): New.
856 (Disp): Add Disp64 and Disp32S.
857 (AnyMem): Add Disp32S.
858 (RegRex, RegRex64): New macros.
859 (rex_byte): New type.
29184774 860 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 861 (fits_in_unsigned_long, fits_in_signed_long): New functions.
862 (reloc): New parameter "signed"; support x86_64.
863 (set_code_flag): New.
864 (DEFAULT_ARCH): New macro; default to "i386".
865 (default_arch): New static variable.
866 (struct _i386_insn): New fields Operand_PCrel; rex.
867 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
868 (flag_code): New enum and static variable.
869 (use_rela_relocations): New static variable.
870 (flag_code_names): New static variable.
871 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
872 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
873 K6 and Athlon.
874 (i386_align_code): Return plain "nop" for x86_64.
875 (mode_from_disp_size): Support Disp32S.
876 (smallest_imm_type): Support Imm32S and Imm64.
877 (offset_in_range): Support size of 8.
878 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
879 (md_pseudo_table): Add "code64"; use set_code_flat.
880 (md_begin): Emit sane error message on hash failure.
881 (tc_i386_fix_adjustable): Support x86_64 relocations.
882 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
883 instructions supported on particular arch just partially,
884 output of 64bit immediates, handling of Imm32S and Disp32S type.
885 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
886 (i386_displacement): Likewise.
887 (i386_index_check): Cleanup; support 64bit addresses.
888 (md_apply_fix3): Support x86_64 relocation and rela.
889 (md_longopts): Add "32" and "64".
890 (md_parse_option): Add OPTION_32 and OPTION_64.
891 (i386_target_format): Call even for ELFs; choose between
892 elf64-x86-64 and elf32-i386.
893 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
894 (tc_gen_reloc): Support rela relocations and x86_64.
895 (intel_e09_1): Support QWORD.
896
21d6c4af
DN		 8972000-12-15 Diego Novillo <dnovillo@redhat.com>
898
899 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 900 it's not an offset expression.
21d6c4af
DN		 901 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
902 keep the braces '[' and ']' in the output string.
903 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
904 != FLAT. There is no such op_modifier.
905
6717891c
NC		 9062000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
907
908 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
909 if we have it.
910
ee515fb7
KH		 9112000-12-13 Kazu Hirata <kazu@hxi.com>
912
913 * as.h: Fix formatting.
914 * cgen.h: Likewise.
915 * dwarf2dbg.c: Likewise.
916 * input-scrub.c: Likewise.
917 * read.h: Likewise.
918
349a994c
DD		 9192000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
920
921 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
922 configure: Regenerate.
923
42dbf88c
NC		 9242000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
925
926 * dwarf2dbg.c: #include <limits.h> only if it exists.
927
0485cba3
AM		 9282000-12-13 Rodney Brown <RodneyBrown@mynd.com>
929
930 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
931 (md_apply_fix): Here too.
932
514829c3
JW		 9332000-12-12 Jim Wilson <wilson@redhat.com>
934
935 * config/tc-ia64.h (ia64_init): Add prototype.
936
92eb7b32
L		 9372000-12-12 H.J. Lu <hjl@gnu.org>
938
939 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
940
941 * read.h (outputting_stabs_line_debug): Change it to int.
942 * stabs.c (outputting_stabs_line_debug): Likewise.
943
8141c27d
GK		 9442000-12-12 Geoffrey Keating <geoffk@redhat.com>
945
946 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
947 the address of a function result.
948
5d6f4f16
GK		 9492000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
950
951 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
952 (md_assemble): Call dwarf2_emit_insn.
953 (shlib): Fix typo SHILB -> SHLIB.
954 (md_parse_option): Likewise.
955 (ppc_elf_validate_fix): Likewise:
956 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
957
d4c0c039
NC		 9582000-12-12 Nick Clifton <nickc@redhat.com>
959
960 * cgen.h: Fix formatting.
961 * input-scrub.c: Fix formatting.
962 * macro.c: Fix formatting.
e972090a 963 * config/tc-mips.c: Fix formatting.
584da044 964 * doc/c-mips.texi: Fix formatting.
55b62671 965
f16b83df
JH		 966Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
967
29184774 968 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 969 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
970 references.
971 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
972 otherwise.
29184774 973 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 974 (No_dSuf): Kill.
975
976 * i386.h (*_Suf): Remove No_dSuf.
977 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
978 Remove.
979 (i386_optab): Remove 'd' in the suffixes.
980
50705ef4
AM		 9812000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
982
983 * config/tc-i386.c (T_SHORT): Undefine before defining.
984
beae10d5
KH		 9852000-12-05 Kazu Hirata <kazu@hxi.com>
986
987 * config/tc-mips.c: Fix formatting.
988
bccba5f0 9892000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 990
991 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
992 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
993 (md_show_usage): Ditto.
994 (md_parse_option): Ditto.
995 (d10v_cleanup): Writes pending instruction only if
996 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 997 Fix compile time warning messages.
50705ef4
AM		 998
999 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1000
10012000-12-04 Matthew Hiller <hiller@redhat.com>
1002
50705ef4 1003 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1004 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1005 function entry and unset at function exit.
1006
50705ef4 1007 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1008
1009 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1010
1011 * dwarf2dbg.c: Fix compile time warning messages.
1012
bc805888
KH		 10132000-12-03 Kazu Hirata <kazu@hxi.com>
1014
1015 * config/tc-a29k.c: Fix formatting.
1016 * config/tc-alpha.c: Likewise.
1017 * config/tc-arm.c: Likewise.
1018 * config/tc-cris.c: Likewise.
1019 * config/tc-hppa.c: Likewise.
1020 * config/tc-i370.c: Likewise.
1021 * config/tc-i386.c: Likewise.
1022 * config/tc-i860.c: Likewise.
1023 * config/tc-i960.c: Likewise.
1024 * config/tc-ia64.c: Likewise.
1025 * config/tc-m68hc11.c: Likewise.
1026 * config/tc-m68k.c: Likewise.
1027 * config/tc-m88k.c: Likewise.
1028 * config/tc-pj.c: Likewise.
1029 * config/tc-ppc.c: Likewise.
1030 * config/tc-sh.c: Likewise.
1031 * config/tc-sparc.c: Likewise.
1032 * config/tc-tahoe.c: Likewise.
1033 * config/tc-vax.c: Likewise.
1034
3dacdf2e
NC		 10352000-12-01 Chris Demetriou <cgd@sibyte.com>
1036
50705ef4
AM		 1037 * config/tc-mips.c (mips_ip): When calculating offsets,
1038 don't accept as constant the difference between the
1039 addresses of symbols in two different sections.
1040
1041 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1042 specifiers.
1043 (validate_mips_insn): Likewise. Also, update 'B' operand
1044 specifier to use OP_*_CODE20 constants and delete 'm' operand
1045 specifier.
1046 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1047 operand specifiers. Change warning generated by 'B' operand
1048 specifier to reflect its new multi-purpose usage.
1049
1050 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1051 -1, and update comment.
1052 (file_mips_isa): Likewise.
1053 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1054 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1055 ISA_* constants rather than hard-coded numbers.
1056 (mips_cpu_info): New structure.
1057 (mips_cpu_info_table): New table describing CPU and ISA names
1058 and numbers.
1059 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1060 mips_cpu_info_from_cpu): New functions.
1061 (mips_isa_to_str): New function to get string for ISA name.
1062 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1063 return const char *.
1064 (md_begin): Redo CPU and ISA selection logic, using
1065 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1066 than hard-coded numbers.
1067 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1068 ISA_* constants rather than hard-coded numbers.
1069 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1070 (md_longopts): Delete OPTION_NO_MIPS32.
1071 (md_parse_option): Convert to use ISA_* constants rather than
1072 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1073 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1074 to use strcasecmp to recognize "default" and to use
1075 mips_cpu_info_from_name to get CPU numbers from argument.
1076 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1077 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1078 mips32-4k.
1079 (s_mipsset): Accept ISA value 32.
1080 * doc/as.texinfo: Clean up MIPS options summary slightly,
1081 remove -no-mips32. Add note about -mips4 and -mips32
1082 specifying those ISA levels. Delete -mips32 and -no-mips32
1083 cpu flag descriptions.
1084 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1085 up the supported CPU switch list, and replace 4Kc, 4Km, and
1086 4Kp entries with a single mips32-4k entry. Note that you can
1087 use ".set mips32".
1088
29184774 1089 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1090 ISA_MIPS64.
1091 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1092 -mips5 and -mips64.
1093 (md_parse_option): Add cases for OPTION_MIPS5 and
1094 OPTION_MIPS64.
1095 (md_show_usage): Mention -mips5 and -mips64 arguments.
1096 (s_mipsset): Add cases for MIPS5 and MIPS64.
1097 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1098 and pseudo-CPUs.
1099 * doc/as.texinfo: Mention -mips5 and -mips64 options
1100 and their meanings.
1101 * doc/c-mips.texi: Likewise. Also update introduction
1102 and ".set" usage information.
1103
1104 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1105 CPU list.
1106 (mips_cpu_info_table): Add SB-1 entries.
1107 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1108 known to the -mcpu option.
1109
1110 * doc/as.texinfo: Correct description of MIPS -mcpu
1111 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1112
5f68c319
NC		 11132000-12-01 Joel Sherrill <joel@OARcorp.com>
1114
3dacdf2e
NC		 1115 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1116 New targets.
1117 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1118 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1119 * configure: Regenerate.
1120 * config.in: Regenerate.
1121 * Makefile.in: Regenerate.
1122 * aclocal.m4: Regenerate.
1123 * po/gas.pot: Regenerate.
50705ef4 1124
4ce3447c
PB		 11252000-11-30 Philip Blundell <pb@futuretv.com>
1126
1127 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1128 even in non BFD_ASSEMBLER case.
1129
76a0ddac
DN		 11302000-11-30 Diego Novillo <dnovillo@redhat.com>
1131
29184774 1132 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1133 syntax.
1134
220e750f
RH		 11352000-11-29 Richard Henderson <rth@redhat.com>
1136
1137 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1138 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1139 thread multiple subsegments properly; handle multiple code
1140 sections properly; emit proper compilation unit info for assembler
1141 generated debugging.
1142
1143 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1144 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1145 (dwarf2dbg_estimate_size_before_relax): Declare.
1146 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1147 * write.c: Include dwarf2dbg.h.
1148 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1149 (relax_segment): Likewise.
1150
99b222b4
HPN		 11512000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1152
1153 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1154 jump>: Use as_bad_where instead of as_bad. Tweak error message
1155 accordingly. Stabilize frag by updating fix part and resetting
1156 variant part.
1157 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1158 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1159 indexing is_end_of_line[].
1160 (md_assemble): Initialize size to 0.
1161 (md_section_align): Mark parameter seg as unused.
e46fee70 1162 (parse_reg): Parse names case-insensitively.
99b222b4 1163
814f6641
KH		 11642000-11-28 Kazu Hirata <kazu@hxi.com>
1165
1166 * config/obj-aout.h: Fix formatting.
1167 * config/obj-bout.h: Likewise.
1168 * config/obj-coff.c: Likewise.
1169 * config/obj-coff.h: Likewise.
1170 * config/obj-elf.h: Likewise.
1171 * config/obj-som.h: Likewise.
1172 * config/obj-vms.c: Likewise.
1173 * config/obj-vms.h: Likewise.
1174 * config/tc-h8300.h: Likewise.
1175 * config/tc-ns32k.h: Likewise.
1176 * config/tc-sparc.h: Likewise.
1177 * config/tc-tic54x.h: Likewise.
1178 * config/tc-z8k.h: Likewise.
1179
e47b9e39
NC		 11802000-11-28 Nick Clifton <nickc@redhat.com>
1181
1182 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1183 License is present in the sources, but not the output, and
1184 also available from the GNU website.
1185 (GNU Free Documentation License): Comment out this section.
1186
fcdc20a4
HPN		 11872000-11-28 Hans-Peter Nilsson <hp@axis.com>
1188
43c34dee
HPN		 1189 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1190 targets. Remove i860 from valid a.out targets.
1191 * Makefile.in: Regenerate.
1192
fcdc20a4 1193 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1194 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1195 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1196 (s_cris_file, s_cris_loc): New.
1197 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1198 * Makefile.am: Regenerate dependencies.
1199 * Makefile.in: Regenerate.
1200
16887944
AM		 12012000-11-28 Alan Modra <alan@linuxcare.com.au>
1202
1203 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1204 (MRI_MUL_PRECEDENCE): Likewise.
1205 (op_rank): Fix a comment typo.
1206
ae3e85dd
SC		 12072000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1208
1209 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1210 the error message.
1211 (get_operand): Fix analysis for movw/movb instructions.
1212
077b8428
NC		 12132000-11-24 Nick Clifton <nickc@redhat.com>
1214
1215 * configure.in (xscale-elf): Add target.
1216 (xscale-coff): Add target.
1217 * configure: Regenerate.
1218
1219 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1220 extenstion.
1221 (ARM_EXT_XSCALE): New ARM architecture extension.
1222 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1223 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1224 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1225 (ARM_ARCH_V4): Remove processor from architecture.
1226 (ARM_ARCH_3M): New architecutre definition.
1227 (ARM_ARCH_V5TE): New architecutre definition.
1228 (ARM_ARCH_XSCALE): New architecutre definition.
1229 (CPU_DEFAULT): Allow to be defaulted to XScale.
1230 (atpcs): New boolean variable.
1231 (ldr_flags): Support 'd' flag for double word loads.
1232 (str_flags): Support 'd' flag for double word stored.
1233 (do_mia): New function.
1234 (do_mar): New function.
1235 (do_mra): New function.
1236 (do_pld): New function.
1237 (do_ldrd): New function.
1238 (do_blx): New function.
1239 (do_bkpt): New function.
1240 (do_clz): New function.
1241 (do_lstc2): New function.
1242 (do_cdp2): New function.
1243 (do_t_blx): New function.
1244 (do_t_bkpt): New function.
1245 (do_smla): New function.
1246 (do_smlal): New function.
1247 (do_smul): New function.
1248 (do_qadd): New function.
1249 (do_co_reg2c): New function.
1250 (LONGEST_INSN): Redefine to 7.
1251
1252 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1253 command line switches.
1254
2434f565
JW		 12552000-11-22 Jim Wilson <wilson@redhat.com>
1256
1257 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1258 (struct rsrc): Make line unsigned.
1259 (gr_values): Add missing initializer.
1260 (SLOT_NUM_NOT_SET): Add unsigned cast.
1261 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1262 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1263 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1264 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1265 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1266 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1267 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1268 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1269 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1270 Add ATTRIBUTE_UNUSED to unused parameters.
1271 (convert_expr_to_ab_reg): Add parens.
1272 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1273 (dot_prologue): Initialize grsave when declared.
1274 (md_pseudo_table): Add missing initializers.
1275 (operand_match): Add casts to bfd_vma.
1276 (emit_one_bundle): Delete unused local prev. Make required_template
1277 unsigned.
1278 (specify_resource): Cast i to unsigned.
1279 (note_register_values): Use fprintf_vma.
1280 (print_dependency): Likewise.
1281
5a080f89
JW		 12822000-11-21 Jim Wilson <wilson@redhat.com>
1283
5e7474a7
JW		 1284 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1285 for unwind info section.
1286 (dot_endp): Likewise for unwind section.
1287
5a080f89
JW		 1288 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1289 fix_new_exp.
1290
732d96b6
JJ		 12912000-11-21 Jakub Jelinek <jakub@redhat.com>
1292
1293 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1294 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1295 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1296
6d2cf69f
RH		 12972000-11-17 Richard Henderson <rth@redhat.com>
1298
1299 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1300 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1301 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1302
8179bd9b
NC		 13032000-11-17 Nick Clifton <nickc@redhat.com>
1304
1305 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1306 .file pseudo ops.
1307
316e2c05
RH		 13082000-11-17 Richard Henderson <rth@redhat.com>
1309
1310 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1311
a8316fe2
RH		 13122000-11-17 Richard Henderson <rth@redhat.com>
1313
1314 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1315 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1316 tri-state definition of alpha_flag_mdebug.
1317 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1318 (s_alpha_file): Store first .file directive.
1319 (s_alpha_stab): New.
1320 (md_pseudo_table): Add stabs and stabn.
1321
e346e481
RH		 13222000-11-17 Richard Henderson <rth@redhat.com>
1323
1324 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1325
4dc7ead9
RH		 13262000-11-17 Richard Henderson <rth@redhat.com>
1327
1328 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1329 (main): Call dwarf2_finish.
4dc7ead9
RH		 1330 * as.h (debug_type): Clarify documentation of the meaning
1331 of this variable.
1332 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1333 (print_stats): Fix parenthesis problem.
1334 (now_subseg_size): New.
1335 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1336 (dwarf2_directive_file): Don't set debug_type.
1337 (dwarf2_where): Honor DEBUG_DWARF2 first.
1338 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1339 do nothing if not emitting dwarf2 debug info, or no work.
1340 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1341 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1342 (ecoff_new_file): Likewise.
1343 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1344 commentary wrt dwarf2.
1345
1346 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1347 ATTRIBUTE_UNUSED as needed.
1348 (emit_insn): Call dwarf2_emit_insn.
1349 (s_alpha_file): New.
1350 (s_alpha_loc): New.
1351 (s_alpha_coff_wrapper): Don't handle them.
1352 (md_pseudo_table): Update for .file and .loc.
1353 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1354
1355 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1356 don't protect with debug_type.
1357 * config/tc-hppa.c (md_assemble): Likewise.
1358 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1359 * config/tc-mn10300.c (md_assemble): Likewise.
1360 * config/tc-sh.c (md_assemble): Likewise.
1361 * config/tc-v850.c (md_assemble): Likewise.
1362
1363 * config/tc-arm.c (arm_end_of_source): Remove.
1364 * config/tc-hppa.c (pa_end_of_source): Remove.
1365 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1366 * config/tc-mn10300.c (mn10300_finalize): Remove.
1367 * config/tc-sh.c (sh_finalize): Remove.
1368 * config/tc-v850.c (sh_finalize): Remove.
1369
1370 * config/tc-arm.h (md_end): Remove.
1371 * config/tc-hppa.h (md_end): Remove.
1372 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1373 * config/tc-m68hc11.h (md_end): Remove.
1374 * config/tc-mn10300.h (md_end): Remove.
1375 * config/tc-sh.h (md_end): Remove.
1376 * config/tc-v850.h (md_end): Remove.
1377
1378 * config/tc-ia64.c (emit_one_bundle): Don't protect
1379 dwarf2 bits with debug_type.
1380 (md_assemble): Likewise.
1381 (ia64_end_of_source): Don't call dwarf2_finish.
1382
ca683b78
JW		 13832000-11-16 Jim Wilson <wilson@redhat.com>
1384
1385 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1386 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1387 > 16.
1388
6f620856
L		 13892000-11-16 H.J. Lu <hjl@gnu.org>
1390
1391 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1392 version name.
1393
19d63e5d
KH		 13942000-11-15 Kazu Hirata <kazu@hxi.com>
1395
1396 * config/tc-tic30.c: Fix formatting.
1397 * config/tc-tic80.c: Likewise.
1398 * config/tc-v850.c: Likewise.
1399 * config/tc-vax.c: Likewise.
1400 * config/tc-w65.c: Likewise.
1401 * config/tc-z8k.c: Likewise.
1402
a8761a19
DD		 14032000-11-14 DJ Delorie <dj@redhat.com>
1404
1405 * config/tc-v850.c: Support dwarf2.
1406 * config/tc-v850.h: Ditto.
1407
1408 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1409 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1410
88be23ec
BS		 14112000-11-15 Bernd Schmidt <bernds@redhat.com>
1412
29184774 1413 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1414 (errata_nops_necessary_p): New function.
1415 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1416 md.
1417
72a76794
JW		 14182000-11-14 Jim Wilson <wilson@redhat.com>
1419
1420 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1421 return little endian bfd formats.
1422
4a1805b1
KH		 14232000-11-14 Kazu Hirata <kazu@hxi.com>
1424
1425 * config/aout_gnu.h: Fix formatting.
1426 * config/atof-vax.c: Likewise.
1427 * config/m68k-parse.h: Likewise.
1428 * config/m88k-opcode.h: Likewise.
1429 * config/obj-elf.c: Likewise.
1430 * config/tc-arm.c: Likewise.
1431 * config/tc-cris.c: Likewise.
1432 * config/tc-i386.c: Likewise.
1433 * config/tc-ia64.c: Likewise.
1434 * config/tc-mn10300.c: Likewise.
1435 * config/te-386bsd.h: Likewise.
1436 * config/te-hppa.h: Likewise.
1437 * config/te-nbsd.h: Likewise.
1438 * config/te-ppcnw.h: Likewise.
1439 * config/te-sparcaout.h: Likewise.
1440 * config/te-tmips.h: Likewise.
1441 * config/vax-inst.h: Likewise.
1442 * config/vms-conf.h: Likewise.
1443
c810873d
JJ		 14442000-11-14 Jakub Jelinek <jakub@redhat.com>
1445
1446 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1447
79082ff0
L		 14482000-11-13 H.J. Lu <hjl@gnu.org>
1449
1450 * config/obj-elf.c (elf_frob_symbol): Support
1451 ".symver name,name2@@@nodename".
1452 (elf_frob_file_before_adjust): Likewise.
1453
1454 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1455 and ".symver name,name2@@@nodename".
1456 Fix a typo.
1457
1da00eb4
L		 14582000-11-12 H.J. Lu (hjl@gnu.org)
1459
1460 * config/obj-elf.c (obj_elf_symver): Check missing version
1461 name.
1462
f585997b
L		 14632000-11-12 H.J. Lu (hjl@gnu.org)
1464
1465 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1466 instead of bfd_vma for non-bfd assemblers.
1467
ef5c4bfc
KH		 14682000-11-09 Kazu Hirata <kazu@hxi.com>
1469
1470 * itbl-ops.c: Fix comment typos.
1471
f5a30c2e
JW		 14722000-11-08 Jim Wilson <wilson@redhat.com>
1473
1474 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1475 (struct unwind): Add next_slot_frag field.
1476 (slot_index): New parameters slot_frag and first_frag. Add code
1477 to add in frag sizes when different. Add comments.
1478 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1479 arguments to slot_index.
1480 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1481 loop end. Set next_slot_frag field.
1482
339681c0
L		 14832000-11-07 H.J. Lu <hjl@gnu.org>
1484
1485 * doc/as.texinfo (.symver): Updated for versioned symbol
1486 reference.
1487
1488 * obj.h (format_ops): Add the frob_file_before_adjust field.
1489
1490 * config/obj-aout.c (aout_format_ops): Set the
1491 frob_file_before_adjust field to 0.
1492 * config/obj-coff.c (coff_format_ops): Likewise.
1493 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1494
1495 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1496 name.
1497 (elf_frob_file_before_adjust): New function to remove unneeded
1498 versioned symbols from the symbol table.
1499 (elf_format_ops): Set the frob_file_before_adjust field to
1500 elf_frob_file_before_adjust.
1501
1502 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1503 not defined.
1504
1505 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1506
4a314ec8
NC		 15072000-11-07 Peter Targett <peter.targett@arccores.com>
1508
1509 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1510 BIG_ENDIAN macros.
1511 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1512 Fix compile time warning messages.
50705ef4 1513
604d524f
NC		 15142000-11-07 Nick Clifton <nickc@redhat.com>
1515
1516 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1517 buffer in order to avoid buffer overflows.
1518
44f5c83a
JW		 15192000-11-06 Steve Ellcey <sje@cup.hp.com>
1520
1521 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1522 Change M to m for -milp32 or -mlp64 to match gcc.
1523 (dot_endp): Use bytes_per_address instead of 8.
1524 (emit_one_bundle): Use number_to_chars_littleendian instead of
1525 md_number_to_chars.
1526 (fix_insn): Likewise.
1527 (ia64_init): New function.
1528 (ia64_target_format): New function.
1529 (md_begin): Set endianness, arch, and machine as appropriate.
1530 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1531 Make these macros depend on TE_HPUX macro.
1532 (TARGET_FORMAT): Define.
1533 (HOST_SPECIAL_INIT): Define.
1534 * config/te-hpux.h: New file.
1535 * configure.in: Add "ia64-*-hpux*" target to configure.
1536 * configure: Regenerate.
50705ef4 1537
7152f1dc
KH		 15382000-11-06 Kazu Hirata <kazu@hxi.com>
1539
ef99799a
KH		 1540 * as.c: Fix formatting.
1541 * dwarf2dbg.c: Likewise.
1542 * input-file.c: Likewise.
7152f1dc
KH		 1543 * input-file.h: Likewise.
1544 * input-scrub.c: Likewise.
ef99799a
KH		 1545 * itbl-ops.c: Likewise.
1546 * listing.c: Likewise.
1547 * macro.h: Likewise.
1548 * messages.c: Likewise.
1549 * read.c: Likewise.
1550 * subsegs.c: Likewise.
1551 * subsegs.h: Likewise.
1552 * write.c: Likewise.
7152f1dc 1553
cf055d54
NC		 15542000-11-06 Nick Clifton <nickc@redhat.com>
1555
1556 * doc/as.texinfo: Add GNU Free Documentation License.
1557 * doc/gasp.texi: Add GNU Free Documentation License.
1558 * doc/as.1: Add GNU Free Documentation License.
1559
8d6b5c8e
NC		 15602000-11-05 Nick Clifton <nickc@redhat.com>
1561
1562 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1563
59ff2774
NC		 15642000-11-02 Per Lundberg <plundis@chaosdev.org>
1565
1566 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1567 * configure: Regenerate.
1568
37d8bb27
NC		 15692000-11-01 Nick Clifton <nickc@redhat.com>
1570
1571 * read.c (original_case_string): New global variable.
1572 (read_a_source_file): Copy opcode string into
1573 original_case_string if clobbering the case of the opcode.
1574 * read.h: Export the definition of original_case_string.
1575 * config/tc-arm.c (md_assembler): When parsing a .req
1576 directive use the original opcode string, not the case
1577 clobbered version.
1578
d75bb8cf
NC		 15792000-11-02 Nick Clifton <nickc@redhat.com>
1580
1581 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1582 variable.
d75bb8cf
NC		 1583 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1584 dwarf2_where and dwarf2_gen_line_info.
1585
6c17cfe4
PB		 15862000-11-02 Theo Honohan <th@futuretv.com>
1587
50705ef4 1588 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1589
c51ce5f0
EC		 15902000-10-31 Eric Christopher <echristo@redhat.com>
1591
1592 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1593 or pc-relative, else use fx_offset.
1594
f1bcba5b
JW		 15952000-10-31 Jim Wilson <wilson@redhat.com>
1596
1597 * config/tc-ia64.c (struct md): New field tag_fixups.
1598 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1599 qualifying predicate.
1600 (emit_one_bundle): Delete spurious multiplication by one. Handle
1601 tag_fixups.
1602 (ia64_start_line): Error if dangling qualifying predicate.
1603 (defining_tag): New static variable.
1604 (ia64_unrecognized_line, case '['): Parse tags.
1605 (ia64_frob_label): Create tag_fixups.
1606 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1607
8637c045
AM		 16082000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1609
1610 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1611
ebeeafe6
BS		 16122000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1613
29184774 1614 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1615
b041f888
KH		 16162000-10-30 Kazu Hirata <kazu@hxi.com>
1617
1618 * expr.c: Fix formatting.
1619 * flonum-copy.c: Likewise.
1620 * flonum.h: Likewise.
1621 * gasp.c: Likewise.
1622 * hash.c: Likewise.
1623
d8374dcd
HPN		 16242000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1625
1626 * as.h (OPTION_MD_BASE): Bump to 190.
1627 * as.c (parse_args) <std_longopts>: Add comment about the need to
1628 check OPTION_MD_BASE in as.h.
1629
1308f14c
HPN		 1630 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1631 for weak symbols.
1632
6f6ef0fa
NC		 16332000-10-27 Nick Clifton <nickc@redhat.com>
1634
1635 * configure.in (emulations): Add m68hc12.
1636 * configure: Regenerate.
1637 * po/gas.pot: Regenerate.
c51ce5f0 1638
bf1b5881
AH		 16392000-10-27 Aldy Hernandez <aldyh@redhat.com>
1640
50705ef4
AM		 1641 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1642 cpsr*.
1643 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1644
85a39694
NC		 16452000-10-25 Nick Clifton <nickc@redhat.com>
1646
1647 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1648 a DWARF2 line number information sequence.
1649
1650 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1651
1652 * read.c (generate_lineno_debug): Update comment describing why
1653 DWARF2 line number debug information is not generated
1654 automatically by this function.
1655
1656 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1657 not all.
c51ce5f0 1658
85a39694
NC		 1659 * config/tc-arm.h (md_end): Define.
1660 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1661
85a39694
NC		 1662 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1663 if generating DWARF2 line numbers.
1664 (arm_end_of_source): New function. Call dwarf2_finish if
1665 necessary.
1666
1667 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1668 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1669 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1670
cce0cbdc
DN		 16712000-10-25 Diego Novillo <dnovillo@cygnus.com>
1672
29184774 1673 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 1674 arguments.
1675
64a0c779
DN		 16762000-10-24 Diego Novillo <dnovillo@cygnus.com>
1677
29184774 1678 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 1679 (build_displacement_string): Remove.
1680 (i386_parse_seg): Remove.
1681 (i386_intel_memory_operand): Remove.
1682 (i386_intel_operand): Re-write using recursive descent parser based
1683 on MASM documentation.
1684 (struct intel_parser_s): New structure.
1685 (intel_parser): New static variable.
1686 (struct intel_token): New structure.
1687 (cur_token, prev_token): New static variables.
1688 (T_NIL): Define.
1689 (T_CONST): Define.
1690 (T_REG): Define.
1691 (T_BYTE): Define.
1692 (T_WORD): Define.
1693 (T_DWORD): Define.
1694 (T_QWORD): Define.
1695 (T_XWORD): Define.
1696 (T_SHORT): Define.
1697 (T_OFFSET): Define.
1698 (T_PTR): Define.
1699 (T_ID): Define.
1700 (intel_match_token): New function.
1701 (intel_get_token): New function.
1702 (intel_putback_token): New function.
1703 (intel_expr): New function.
1704 (intel_e05): New function.
1705 (intel_e05_1): New function.
1706 (intel_e06): New function.
1707 (intel_e06_1): New function.
1708 (intel_e09): New function.
1709 (intel_e09_1): New function.
1710 (intel_e10): New function.
1711 (intel_e10_1): New function.
1712 (intel_e11): New function.
1713
19f7b010
JJ		 17142000-10-20 Jakub Jelinek <jakub@redhat.com>
1715
1716 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1717 instructions to loose any special insn->architecture mask.
1718
1719 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1720 (sparc_md_end, sparc_arch_types, sparc_arch,
1721 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1722 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1723 request v9b architecture if they are used).
1724
3ae647a0
NC		 17252000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1726
1727 * config/tc-m68k.c: Fix the previous misapplied patch.
1728
5cbdaa77
NC		 17292000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1730
50705ef4
AM		 1731 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1732 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1733 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1734 BFD_RELOC_*.
5cbdaa77 1735
e6c774b4
KH		 17362000-10-17 Kazu Hirata <kazu@hxi.com>
1737
1738 * debug.c: Fix formatting.
1739 * depend.c: Likewise.
1740 * dwarf2dbg.c: Likewise.
1741 * dwarf2dbg.h: Likewise.
1742 * ecoff.c: Likewise.
1743 * expr.c: Likewise.
1744 * expr.h: Likewise.
1745 * flonum-konst.c: Likewise.
1746 * frags.h: Likewise.
1747
ea20a7da
CC		 17482000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1749
1750 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1751 options.
1752 * doc/as.texinfo: Added notes about this new option.
1753
266cb5f1
HPN		 17542000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1755
1756 * config/tc-sh.c (JREG): Remove.
1757 (md_convert_frag): Remove #if 0:d code using JREG.
1758
6588847e
DN		 17592000-10-15 Diego Novillo <dnovillo@cygnus.com>
1760
1761 * config/tc-i386.c (i386_operand_modifier): Only match
1762 modifiers SHORT and FLAT if they are followed by a space.
1763 (parse_register): When `allow_naked_reg' is set, do not confuse
1764 identifiers that start with a register name with a register.
1765
30a2b4ef
KH		 17662000-10-12 Kazu Hirata <kazu@hxi.com>
1767
1768 * app.c: Fix formatting.
1769 * as.c: Likewise.
1770 * as.h: Likewise.
1771 * bit_fix.h: Likewise.
1772 * cgen.c: Likewise.
1773 * cgen.h: Likewise.
1774 * cond.c: Likewise.
1775
d01e2a23
AM		 17762000-10-11 Alan Modra <alan@linuxcare.com.au>
1777
1778 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1779
44852b19
AM		 17802000-10-07 Alan Modra <alan@linuxcare.com.au>
1781
dc1fc56b
AM		 1782 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1783 Re-arrange function a little and improve error message.
1784
44852b19
AM		 1785 * write.c (write_relocs): Fix a comment.
1786
1787 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1788 link-once sections.
1789
afa680f8
JW		 17902000-10-05 Jim Wilson <wilson@cygnus.com>
1791
1792 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1793
ce8a8b2f
AM		 17942000-10-05 Alan Modra <alan@linuxcare.com.au>
1795
1796 * config/tc-i386.c: Delete some useless comments, reformat others.
1797
1798 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1799 non-global syms in linkonce sections.
1800
56d27c17
AM		 18012000-10-04 Ralf Baechle <ralf@gnu.org>
1802
1803 * config/tc-ia64.c (operand_match): Don't use // style comments.
1804 * config/tc-i370.c: Likewise.
1805
7b15d668
HPN		 18062000-09-29 Hans-Peter Nilsson <hp@axis.com>
1807
1808 Changes to handle varying register prefix and user symbol prefix.
1809 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1810 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1811 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1812 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1813 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1814 (demand_register_prefix): New variable.
1815 (md_pseudo_table): New pseudo ".syntax".
1816 (md_longopts): New options --no-underscore and --underscore.
1817 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1818 on symbols_have_leading_underscore.
1819 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1820 (get_spec_reg): Ditto.
1821 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1822 Fix formatting.
1823 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1824 --help.
1825 <case OPTION_NO_US, case OPTION_US>: New.
1826 (md_show_usage): Be brief and reformat to match continuation of
1827 --help.
1828 * po/gas.pot: Regenerate.
1829
27df9f40
AM		 18302000-09-28 Alan Modra <alan@linuxcare.com.au>
1831
1832 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1833 force relocs for 12 bit branches.
1834 (md_apply_fix): Similarly, adjust logic here.
1835
5506e1a5
AM		 18362000-09-28 Alan Modra <alan@linuxcare.com.au>
1837
1838 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1839 adjust for external and weak syms as we will use a reloc. Allow
1840 for +8 offset when calculating limits of branches.
1841 (hppa_fix_adjustable): Undo 2000-09-23 change.
1842 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1843 Correct distance calculation.
47d89dba
AM		 1844 (tc_gen_reloc): Print the file name and line number if we can't
1845 handle a fixup.
5506e1a5
AM		 1846
1847 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1848 * config/tc-hppa.c (nonzero_dibits): Define.
1849 (arg_reloc_stub_needed): Check each arg and return value
1850 separately for zero case.
1851 (pa_align): Declare argument `bytes'.
1852
81d4177b
KH		 18532000-09-25 Kazu Hirata <kazu@hxi.com>
1854
1855 * config/tc-cris.c: Fix formatting.
1856 * config/tc-d10v.h: Likewise.
1857 * config/tc-d30v.c: Likewise.
1858 * config/tc-d30v.h: Likewise.
1859 * config/tc-fr30.c: Likewise.
1860 * config/tc-fr30.h: Likewise.
1861 * config/tc-m68k.c: Likewise.
1862 * config/tc-m68k.h: Likewise.
1863 * config/tc-pj.h: Likewise.
1864 * config/tc-ppc.c: Likewise.
1865 * config/tc-ppc.h: Likewise.
1866 * config/tc-sh.c: Likewise.
1867 * config/tc-sh.h: Likewise.
1868 * config/tc-sparc.c: Likewise.
1869 * config/tc-v850.h: Likewise.
1870 * config/tc-vax.h: Likewise.
1871 * config/tc-w65.h: Likewise.
1872 * config/tc-z8k.h: Likewise.
1873
959ee541
AM		 18742000-09-23 Alan Modra <alan@linuxcare.com.au>
1875
1876 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1877 checks only for ELF.
1878 (hppa_force_relocation): Likewise.
1879
139368c9
JW		 18802000-09-22 Jim Wilson <wilson@cygnus.com>
1881
1882 * config/tc-ia64.c (dv_sem): Add "stop".
1883 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1884 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1885 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1886 match above.
1887 (mark_resources): Check IA64_RS_PRr.
1888
151337e8
NC		 18892000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1890
56d27c17 1891 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1892 md_estimate_size_before_relax): Redesign and clean up the
1893 relaxation mechanism.
1894
0b7410c4
KH		 18952000-09-21 Kazu Hirata <kazu@hxi.com>
1896
1897 * config/tc-ns32k.c: Fix formatting.
1898 * config/tc-ns32k.h: Likewise.
1899
a4d24084
KH		 19002000-09-20 Kazu Hirata <kazu@hxi.com>
1901
82efde3a
KH		 1902 * config/tc-m32r.c: Fix formatting.
1903 * config/tc-m32r.h: Likewise.
1904 * config/tc-m68851.h: Likewise.
1905 * config/tc-m68hc11.c: Likewise.
1906 * config/tc-m68hc11.h: Likewise.
1907 * config/tc-m88k.c: Likewise.
1908 * config/tc-mcore.c: Likewise.
a75214e5 1909 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1910 * config/tc-mips.c: Likewise.
1911 * config/tc-mips.h: Likewise.
1912 * config/tc-mn10200.h: Likewise.
1913 * config/tc-mn10300.h: Likewise.
a75214e5 1914 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1915 * config/tc-tahoe.h: Likewise.
1916
4844386e 19172000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1918
1919 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1920 Likewise in relaxation description comments.
1921
9e754211
AM		 19222000-09-18 Alan Modra <alan@linuxcare.com.au>
1923
1924 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1925 subtraction of two syms without emitting a relocation.
1926
1927 From David Huggins-Daines <dhd@linuxcare.com>
1928 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1929 global or weak symbols.
1930
4a4f25cf
KH		 19312000-09-15 Kazu Hirata <kazu@hxi.com>
1932
1933 * config/tc-h8300.h: Fix formatting.
1934 * config/tc-h8500.c: Likewise.
1935 * config/tc-h8500.h: Likewise.
1936 * config/tc-hppa.h: Likewise.
1937 * config/tc-i370.h: Likewise.
1938 * config/tc-i386.h: Likewise.
1939 * config/tc-i860.c: Likewise.
1940 * config/tc-i860.h: Likewise.
1941 * config/tc-i960.h: Likewise.
1942 * config/tc-ia64.c: Likewise.
1943 * config/tc-ia64.h: Likewise.
1944
1dab94dd
KH		 19452000-09-14 Kazu Hirata <kazu@hxi.com>
1946
1947 * config/tc-a29k.c: Fix formatting.
1948 * config/tc-alpha.c: Likewise.
1949 * config/tc-arc.c: Likewise.
1950 * config/tc-arc.h: Likewise.
1951 * config/tc-arm.c: Likewise.
1952 * config/tc-arm.h: Likewise.
1953 * config/tc-avr.c: Likewise.
1954 * config/tc-avr.h: Likewise.
1955 * config/tc-tic30.c: Likewise.
1956 * config/tc-tic30.h: Likewise.
1957 * config/tc-tic54x.c: Likewise.
1958 * config/tc-tic54x.h: Likewise.
1959 * config/tc-tic80.c: Likewise.
1960 * config/tc-tic80.h: Likewise.
1961
7484b8e6
TW		 19622000-09-14 Timothy Wall <twall@cygnus.com>
1963
1964 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1965 parallel comparisons for later use.
1966 (struct rsrc): Add parallel comparison type.
1967 (resources_match): Skip special cases of PR usage (non-conflicting
1968 parallel compares).
56d27c17 1969
bf514e21
KH		 19702000-09-13 Kazu Hirata <kazu@hxi.com>
1971
1972 * config/obj-ecoff.c: Fix formatting.
1973 * config/obj-elf.c: Likewise.
1974 * config/obj-elf.h: Likewise.
1975 * config/obj-evax.h: Likewise.
1976 * config/obj-generic.h: Likewise.
1977 * config/obj-hp300.c: Likewise.
1978 * config/obj-hp300.h: Likewise.
1979 * config/obj-ieee.h: Likewise.
1980 * config/obj-vms.c: Likewise.
1981 * config/obj-vms.h: Likewise.
1982
156c2f8b 19832000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1984
50705ef4
AM		 1985 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1986 (md_parse_option): Ditto.
1987 (md_longopts): Add -mips32 option.
1988 (md_show_usage): Document new options.
1989 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1990 (mips_ip): Assemble mfc0 with a sub-selection code.
1991 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1992 (mips_cpu_to_str): New function.
1993 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1994 Use CPU_* defines instead of hardcoded numbers.
1995
50705ef4
AM		 1996 * doc/as.texinfo: Document new options.
1997 * doc/c-mips.texi: Ditto.
156c2f8b 1998
a01b9fa4
KH		 19992000-09-12 Kazu Hirata <kazu@hxi.com>
2000
2001 * as.h: Fix formatting.
2002 * asintl.h: Likewise.
2003 * bit_fix.h: Likewise.
dcd619be
KH		 2004 * config/obj-aout.c: Likewise.
2005 * config/obj-aout.h: Likewise.
2006 * config/obj-bout.c: Likewise.
2007 * config/obj-bout.h: Likewise.
2008 * config/obj-coff.c: Likewise.
2009 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2010 * dwarf2dbg.h: Likewise.
2011 * expr.h: Likewise.
2012 * flonum.h: Likewise.
2013 * frags.h: Likewise.
2014 * itbl-ops.h: Likewise.
2015 * macro.h: Likewise.
2016 * read.h: Likewise.
2017 * sb.h: Likewise.
2018 * struc-symbol.h: Likewise.
2019 * subsegs.h: Likewise.
2020 * symbols.h: Likewise.
2021 * tc.h: Likewise.
2022 * write.h: Likewise.
2023
92774660
KH		 20242000-09-11 Kazu Hirata <kazu@hxi.com>
2025
f0e652b4
KH		 2026 * bignum-copy.c: Fix formatting.
2027 * config/tc-i370.c: Likewise.
92774660
KH		 2028 * config/tc-i960.c: Likewise.
2029 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2030 * ehopt.c: Likewise.
2031 * flonum-copy.c: Likewise.
2032 * flonum-konst.c: Likewise.
2033 * flonum-mult.c: Likewise.
2034 * literal.c: Likewise.
2035 * read.c: Likewise.
2036 * sb.c: Likewise.
2037 * stabs.c: Likewise.
2038 * subsegs.c: Likewise.
92774660 2039
222f8079
PB		 20402000-09-09 Philip Blundell <philb@gnu.org>
2041
2042 * configure.in (arm*-*-uclinux*): New target.
2043 * configure: Regenerate.
2044
c488923f
KH		 20452000-09-09 Kazu Hirata <kazu@hxi.com>
2046
2047 * input-file.c: Fix formatting.
2048 * itbl-ops.c: Likewise.
2049 * messages.c: Likewise.
2050
e0e3ecca
PB		 20512000-09-08 Philip Blundell <philb@gnu.org>
2052
2053 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2054 offset is negative.
2055
5d64ca4e
L		 20562000-09-07 H.J. Lu <hjl@gnu.org>
2057
2058 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2059 * configure: Rebuild.
2060
bdaaa2e1
KH		 20612000-09-07 Kazu Hirata <kazu@hxi.com>
2062
e49bc11e
KH		 2063 * atof-generic.c: Fix formatting.
2064 * config/tc-mips.c: Likewise.
e13b337a
KH		 2065 * config/tc-vax.c: Likewise.
2066 * input-scrub.c: Likewise.
bdaaa2e1 2067
d07ed2cd
AO		 20682000-09-07 Alexandre Oliva <aoliva@redhat.com>
2069
2070 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2071 * configure.in (sh-*-linux*): Added.
2072 * configure: Rebuilt.
2073
86905619
KH		 20742000-09-06 Kazu Hirata <kazu@hxi.com>
2075
a28a3ccf
JL		 2076 * config/tc-hppa.c: Fix formatting.
2077
86905619
KH		 2078 * ecoff.c: Fix formatting.
2079
58cccadb
AO		 20802000-09-06 Alexandre Oliva <aoliva@redhat.com>
2081
2082 * configure: Rebuilt with new libtool.m4.
2083
542d6675
KH		 20842000-09-05 Kazu Hirata <kazu@hxi.com>
2085
2086 * cgen.c: Fix formatting.
2087 * config/tc-ia64.c: Likewise.
2088
5b343f5a
NC		 20892000-09-05 Nick Clifton <nickc@redhat.com>
2090
2091 * aclocal.m4: Regenerate.
2092 * config.in: Regenerate.
2093 * configure: Regenerate.
2094 * po/gas.pot: Regenerate.
50bbae35 2095
07e90ad5
HPN		 20962000-09-05 Hans-Peter Nilsson <hp@axis.com>
2097
2098 * config/tc-cris.c: Correct comment typos.
2099
1485d400
EC		 21002000-09-05 Eric Christopher <echristo@cygnus.com>
2101
2102 * config/tc-mn10300.c: Cleanup.
2103 (md_pcrel_from): Enable.
2104
904a31bf
AM		 21052000-09-05 Alan Modra <alan@linuxcare.com.au>
2106
927781e2
AM		 2107 * expr.c (operand): Fix a comment typo.
2108 * write.c (write_relocs): Fix a signed/unsigned warning.
2109
ecacdc7a
AM		 2110 * config/tc-hppa.c (fudge_reg_expressions): New
2111 (hppa_force_reg_syms_absolute): New.
2112 (pa_equ): Allow reg_section expressions.
2113 * config/tc-hppa.c (md_optimize_expr): Define.
2114 (hppa_force_reg_syms_absolute): Prototype.
2115
2116 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2117 (pa_parse_number): Pass in arg to select fp reg parsing.
2118 Return 1 to indicate format checks pass. If strict, then only
2119 accept a register or register symbol. Return value in...
2120 (pa_number): New static for pa_parse_number.
2121 (FP_REG_BASE): Define.
2122 (FP_REG_RSEL): Define.
2123 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2124 appropriate. White space changes.
2125 (need_pa11_opcode): Don't bother passing any params, get them from
2126 globals instead.
2127 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2128 Remove extraneous check in case 'Q'.
2129 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2130 reg, set section of resulting symbol to reg_section.
2131 (pa_parse_space_stmt): Modify call to pa_parse_number.
2132 (pa_space): Likewise.
2133
904a31bf
AM		 2134 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2135 (hppa_force_relocation): Handle vtable relocs.
2136 (pa_vtable_entry): New.
2137 (pa_vtable_inherit): New.
2138 (md_pseudo_table): Add entries for vtable pseudos.
2139 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2140 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2141 against weak syms.
2142 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2143 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2144 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2145 millicode import.
2146 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2147 specify a symbol type.
2148
2149 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2150 dependent things together.
2151 (md_elf_symbol_type): Define.
2152
2153 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2154 symbol.
2155 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2156
2157 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2158 (obj_elf_vtable_entry): Declare.
2159
2160 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2161 and export function.
2162 (obj_elf_vtable_entry): Similarly.
2163 (elf_pseudo_table): Fix the damage with a cast.
2164
a47cf567 21652000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2166
2167 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2168 for template selection when a label is needed.
2169
197865e8
KH		 21702000-09-02 Kazu Hirata <kazu@hxi.com>
2171
2172 * config/tc-ia64.c: Fix formatting.
2173
18e03609
NC		 21742000-09-02 Nick Clifton <nickc@redhat.com>
2175
2176 * configure.in: Increase version number to 2.10.91.
2177 * configure: Regenerate.
2178 * aclocal.m4: Regenerate.
2179 * config.in: Regenerate.
2180 * po/gas.pot: Regenerate.
2181 * Makefile.in: Regenerate.
1485d400 2182
a1cc9221
AO		 21832000-09-01 Alexandre Oliva <aoliva@redhat.com>
2184
2185 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2186 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2187 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2188 similar relocs.
2189 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2190 branches.
2191
21922000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2193
2194 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2195 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2196 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2197 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2198 (GOT_symbol): New variable.
2199 (md_undefined_symbol): Set it.
2200
44576e1f
RH		 22012000-09-01 Richard Henderson <rth@cygnus.com>
2202
2203 * config/tc-ia64.c (match): Don't inline.
2204 (extra_goodness): New.
2205 (md_begin): Prefer nop.f and nop.b for best_template.
2206
29f8404c
KH		 22072000-08-31 Kazu Hirata <kazu@hxi.com>
2208
76b0a8c0
KH		 2209 * as.c: Fix formatting.
2210 * cond.c: Likewise.
2211 * frags.c: Likewise.
29f8404c
KH		 2212 * macro.c: Likewise.
2213
b4c1ea07
EC		 22142000-08-31 Eric Christopher <echristo@cygnus.com>
2215
2216 * config/tc-mn10300.c: Cleanup and fix warnings.
2217 (md_pseudo_table): Add initializers.
2218 (md_show_usage): Cleanup.
2219 (md_parse_option): Fix warnings.
2220 (md_undefined_symbol): Fix warnings.
2221 (md_conver_frag): Fix warnings.
2222 (tc_gen_reloc): Fix warnings.
2223 (md_apply_fix3): Fix warnings.
2224 (check_operand): Fix warnings.
2225
ac48eca1
AO		 22262000-08-31 Alexandre Oliva <aoliva@redhat.com>
2227
2228 * acinclude.m4: Include libtool and gettext macros from the
2229 top level.
2230 * aclocal.m4, configure: Rebuilt.
2231
e0c21649
GK		 22322000-08-30 Mark Hatle <mhatle@mvista.com>
2233
2234 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2235
cf39a089
KH		 22362000-08-31 Kazu Hirata <kazu@hxi.com>
2237
2238 * listing.c: Fix formatting.
2239
3ee4defc
KH		 22402000-08-29 Kazu Hirata <kazu@hxi.com>
2241
2242 * app.c: Fix a comment typo. Fix formatting.
2243
1e8d20f4
NC		 22442000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2245
29184774 2246 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2247 offset of the target destination for jmp instructions.
2248 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2249
5bcac8a4
HPN		 22502000-08-24 Hans-Peter Nilsson <hp@axis.com>
2251
2252 * NEWS: Mention support for CRIS.
2253
46547ecc
DC		 2254Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2255
2256 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2257 Sets `.lcomm' alignment to zero.
2258
4b853faa
AO		 22592000-08-23 Alexandre Oliva <aoliva@redhat.com>
2260
29184774
NC		 2261 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2262 TC_FIX_ADJUSTABLE): Define.
4b853faa 2263
efcc5914
JW		 22642000-08-23 Jim Wilson <wilson@cygnus.com>
2265
2266 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2267 unwind.personality_routine is set.
2268
aca719bf
AO		 22692000-08-23 H.J. Lu <hjl@gnu.org>
2270
2271 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2272
a3da4de1
AO		 22732000-08-23 Alexandre Oliva <aoliva@redhat.com>
2274
2275 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2276 environment is pe.
2277
56385375
L		 22782000-08-22 H.J. Lu <hjl@gnu.org>
2279
2280 * config.in (STRICTCOFF): New for strict COFF.
2281
2282 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2283 i386-*-go32* and i386-go32-rtems*.
2284 * configure: Rebuilt.
2285
2286 * config/obj-coff.c (obj_coff_endef): Follow the historical
2287 behavior if STRICTCOFF is not defined.
2288
2289 * doc/internals.texi: Document STRICTCOFF.
2290
8f36cd18
AO		 22912000-08-22 Alexandre Oliva <aoliva@redhat.com>
2292
2293 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2294 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2295 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2296 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2297 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2298 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2299 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2300 Likewise.
2301
58a77e41
EC		 23022000-08-22 Eric Christopher <echristo@cygnus.com>
2303
2304 * config/tc-mn10300.c: (md_apply_fix): New function.
2305 (mn10300_force_relocation): New function.
2306 (mn10300_fix_adjustable): New function.
2307
2308 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2309 (TC_HANDLES_FX_DONE): Define.
2310 (obj_fix_adjustable): Define.
2311 (MD_APPLY_FIX3): Define.
2312 (TC_LINKRELAX_FIXUP): Define.
2313
2314 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2315 previously defined.
2316 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2317
2318 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2319
ded0649c
JE		 23202000-08-21 Jason Eckhardt <jle@cygnus.com>
2321
2322 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2323 if the fixup resulted in a relocation.
2324
66102fe2
NC		 23252000-08-18 Nick Clifton <nickc@redhat.com>
2326
2327 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2328 Make reference to first element of shift_names explicit.
2329
02198638
AO		 23302000-08-18 Alexandre Oliva <aoliva@redhat.com>
2331
2332 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2333 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2334 add a symbol's address. Removed all target-specific #ifdefs that
2335 used to accomplished the same.
2336 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2337 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2338 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2339 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2340 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2341
353e2c69
KH		 23422000-08-17 Kazu Hirata <kazu@hxi.com>
2343
2344 * dwarf2dbg.c: Fix formatting.
2345
4fb7971f
NC		 23462000-08-17 Nick Clifton <nickc@redhat.com>
2347
2348 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2349 to be recoded as logical shift lefts by zero.
2350
50b81f19
JW		 23512000-08-16 Jim Wilson <wilson@cygnus.com>
2352
2353 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2354 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2355 source registers.
2356 (note_register_values): Handle IA64_OPND_R3_2 operands.
2357
f869cfc6
JE		 23582000-08-16 Jason Eckhardt <jle@cygnus.com>
2359
50bbae35 2360 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2361
8cb8bcba
NC		 23622000-08-16 Nick Clifton <nickc@redhat.com>
2363
2364 * config/tc-arm.c (struct asm_shift): Delete.
2365 (shift[]): Delete.
2366 (enum asm_shift_index): New.
2367 (struct asm_shift_properties): New.
2368 (struct asm_shift_name): New.
2369 (shift_properties[]); New.
2370 (shift_names[]); New.
2371
2372 (decode_shift): Use new structures.
2373 Issue a warning is "ROR #0" is used.
2374 Issue a warning if "ASR #0" or "LSR #0" is used.
2375
2376 (md_begin): Initialise arm_shift_hsh table from new
2377 asm_shift_name array.
2378
c2158c24
JJ		 23792000-08-16 Jakub Jelinek <jakub@redhat.com>
2380
2381 * config/tc-sparc.c: Kill all warnings.
2382 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2383 in -xarch= as well.
2384 (md_show_usage): Update usage text.
2385
70485b5c
NC		 23862000-08-16 Nick Clifton <nickc@redhat.com>
2387
c2158c24 2388 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2389 useful.
2390
a47cf567 23912000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2392
2393 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2394
2395 * config/tc-sh.c (md_assemble): Changed so debug_type
2396 test performed for ppi_assemble
2397 * config/tc-sh.c: Included dwarf2dbg.h.
2398 (debug_line): Defined.
2399 (md_assemble): Generates dwarf2 line info.
2400 (sh_finalize): New function. Finalize dwarf2 info.
2401 (assemble_ppi): Returns size of code generated.
2402 (build_Mytes): Returns size of code generated.
2403 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2404 * config/tc-sh.h (md_end): Defined.
2405 (sh_finalize): Declared.
2406
1db77c8e
AO		 24072000-08-15 Alexandre Oliva <aoliva@redhat.com>
2408
2409 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2410 md_number_to_chars.
2411
046b3b54
NC		 24122000-08-14 Nick Clifton <nickc@redhat.com>
2413
2414 * config/tc-arm.c (do_bx): Allow "bx pc".
2415
c43c2cc5
JW		 24162000-08-14 Jim Wilson <wilson@cygnus.com>
2417
2418 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2419 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2420 (md_begin): Change assignment to md.flag to OR in the new bit.
2421
d1d8ba22
NC		 24222000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2423
2424 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2425 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2426 C_MOU, and C_EOS.
d1d8ba22 2427
22b36938
JE		 24282000-08-14 Jason Eckhardt <jle@cygnus.com>
2429
2430 * NEWS: Mention i860 support.
2431
c0bd0db2
JL		 2432Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2433
2434 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2435
0ac658b8
AS		 24362000-08-14 Andreas Schwab <schwab@suse.de>
2437
2438 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2439
9fc2dda2
JE		 24402000-08-11 Andreas Schwab <schwab@suse.de>
2441
2442 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2443 argument.
2444
bc4466dc
KH		 24452000-08-11 Kazu Hirata <kazu@hxi.com>
2446
2447 * expr.c: Fix formatting.
351aa9f6 2448 * config/obj-bout.c: Likewise.
bc4466dc 2449
a9c99419
JE		 24502000-08-10 Jason Eckhardt <jle@cygnus.com>
2451
2452 * doc/c-i860.texi: Flesh out the i860 section more.
2453
7c743825
KH		 24542000-08-10 Kazu Hirata <kazu@hxi.com>
2455
2456 * symbols.c: Fix formatting.
929b12bc 2457 * expr.c: Likewise.
7c743825 2458
fa2255cb
DN		 2459Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2460
29184774
NC		 2461 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2462 modifier has the IgnoreSize bit set.
fa2255cb 2463
fc997f4b
AM		 24642000-08-09 Alan Modra <alan@linuxcare.com.au>
2465
2466 From Rodney Brown <RodneyBrown@mynd.com>
2467 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2468 * configure: Regenerate.
2469
a47cf567
NC		 24702000-08-09 Kazu Hirata <kazu@hxi.com>
2471
2472 * hash.c: Fix formatting.
2473 * gasp.c: Likewise.
2474
305d537e
JE		 24752000-08-08 Jason Eckhardt <jle@cygnus.com>
2476
2477 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2478 (i860_fix_info): New enum.
2479 (MD_APPLY_FIX3): Define.
2480 (WORKING_DOT_WORD): Define.
2481 (TC_HANDLES_FX_DONE): Define.
2482 (DIFF_EXPR_OK): Define.
2483 (LISTING_HEADER): Define.
2484 (TARGET_FORMAT): Select target format based on endian flag.
2485 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2486 (target_big_endian): Add external declaration.
2487
2488 * config/tc-i860.c: All existing code reworked completely. Other
2489 new code shown below.
2490 (SYNTAX_SVR4): Define.
2491 (target_warn_expand): New variable.
2492 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2493 (md_longopts): Declare and define with new options (-EL, -EB,
2494 and -mwarn-expand).
2495 (md_show_usage): New function.
2496 (md_operand): New function.
2497 (obtain_reloc_for_imm16): New function.
2498 (md_apply_fix3): New function.
2499 (tc_gen_reloc): New function.
2500
df86943d
NC		 25012000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2502
2503 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2504 2 bytes of the jump address are in the same frag.
2505 (find): Accept 68hc12 register indirect modes.
2506
2507 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2508
30d25259
RH		 25092000-08-07 Richard Henderson <rth@cygnus.com>
2510
2511 * config/tc-ia64.c (unwind): Add prologue_mask member.
2512 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2513 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2514 (dot_body): Clear unwind.prologue_mask.
2515 (dot_prologue): Set it. Accept a register second argument.
2516
2d484c7f
KH		 25172000-08-07 Kazu Hirata <kazu@hxi.com>
2518
2519 * config/atof-ieee.c: Fix formatting.
2520 * config/atof-tahoe.c: Likewise.
2521
a47cf567 25222000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2523
3d4ae3c0
NC		 2524 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2525 work.
2526
c91d2e08
NC		 2527 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2528 of .popsection, .previous, .pushsection, .subsection,
2529 .version, .vtable_entry, .vtable_inherit and .weak.
2530
47926f60
KH		 25312000-08-05 Kazu Hirata <kazu@hxi.com>
2532
2533 * config/tc-cris.c: Fix formatting.
2534 * config/tc-i386.c: Likewise.
2535 * config/tc-sparc.c (sparc_ip): Simplify the code.
2536
ab3e48dc
KH		 25372000-08-04 Kazu Hirata <kazu@hxi.com>
2538
2539 * config/tc-cris.c: Rearrange code for readability.
2540 * config/tc-d10v.c: Fix formatting.
2541 * config/tc-m32r.c: Likewise.
2542 * config/tc-sparc.c: Likewise.
2543
3d56ab85
JW		 25442000-08-02 Jim Wilson <wilson@cygnus.com>
2545
2546 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2547 before ia64_find_opcode.
2548 (md_assemble): Likewise.
2549
3f9dfb2c
NC		 25502000-08-01 Nick Clifton <nickc@cygnus.com>
2551
a47cf567 2552 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2553 Undo some formatting fixes.
3f9dfb2c 2554
28e4f854
KH		 25552000-08-01 Kazu Hirata <kazu@hxi.com>
2556
2557 * config/obj-som.c: Fix formatting.
2558 * config/obj-ieee.c: Likewise.
2559 * config/tc-arm.c: Likewise.
2560 * config/tc-v850.c: Likewise.
2561
a570e639
NC		 25622000-08-01 Nick Clifton <nickc@redhat.com>
2563
2564 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2565 index by command line option.
58a77e41 2566
a570e639
NC		 25672000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2568
2569 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2570 (@node M68K-Branch): Rewrite to match the reality.
2571
e3308d0d
JE		 25722000-07-31 Jason Eckhardt <jle@cygnus.com>
2573
2574 * doc/c-i860.texi: New file.
2575 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2576 * doc/Makefile.in: Regenerate.
2577 * doc/all.texi: Add I860 as relevant architecture.
2578 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2579
2fd5405a
NC		 25802000-07-31 Kazu Hirata <kazu@hxi.com>
2581
2582 * config/tc-d30v.c: Fix formatting.
2583
28e7409f
NC		 25842000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2585
50bbae35
AM		 2586 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2587 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2588 long emit a long branch if available instead of an absolute jump, never
2589 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2590
2591 * doc/c-m68k.texi: Document new command line option.
58a77e41 2592
a47cf567
NC		 25932000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2594
2595 * config/tc-avr.c: Use PARAMS macro in function declarations.
2596 Don't declare md_pcrel_from_section (already in tc-avr.h).
2597 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2598 (avr_operand): Don't set (unsigned) op_mask to -1.
2599
534022ea
JE		 26002000-07-28 Jason Eckhardt <jle@cygnus.com>
2601
50bbae35
AM		 2602 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2603 * configure: Regenerated.
2604 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2605 of operand to the .type directive (.e.g, "type").
534022ea 2606
4c400d5e
AM		 26072000-07-28 Alan Modra <alan@linuxcare.com.au>
2608
2609 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2610 * app.c (do_scrub_chars): Record where first comment found.
2611 * read.c (read_a_source_file): Init found_comment on entry, and
2612 notify whether comments found on exit.
2613 * config/tc-hppa.c (md_shortopts): Add "c".
2614 (md_longopts): Add warn-comment.
2615 (md_parse_option): Handle it.
2616 (md_show_usage): Show available options.
2617 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2618
0aa529cb
AC		 2619Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2620
2621 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2622 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2623 sym_ptr_ptr
0aa529cb
AC		 2624 (md_estimate_size_before_relax): Don't fall off end of function.
2625
c6a7ab1f
NC		 26262000-07-27 Kazu Hirata <kazu@hxi.com>
2627
2628 * config/tc-avr.c: Fix formatting.
2629 * config/tc-ns32k.c: Likewise.
2630
e0c6ed95
AM		 26312000-07-27 Alan Modra <alan@linuxcare.com.au>
2632
2633 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2634
26352000-07-27 Kazu Hirata <kazu@hxi.com>
2636
2637 * config/tc-d10v.c: Fix formatting.
2638 * config/tc-z8k.c: Likewise.
2639 * config/tc-sparc.c: Likewise.
2640
6883dc5e 26412000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2642
2643 * cgen.c (queue_fixup): Declare opinfo.
2644 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2645 (gas_cgen_md_operand): Ditto.
2646 (gas_cgen_md_apply_fix3): Ditto.
2647
39da8128
DD		 26482000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2649
2650 * config/obj-coff.c (obj_frob_symbol): Don't merge
2651 labels. Don't merge if the symbol isn't constant. Return
2652 immediately if a symbol is merged.
2653
65e68b04
AM		 26542000-07-22 Alan Modra <alan@linuxcare.com.au>
2655
2656 * frags.c (frag_align): Correct absolute section alignment.
2657
5e0d736c
DD		 26582000-07-20 DJ Delorie <dj@redhat.com>
2659
2660 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2661 it breaks linking against DLLs.
2662
3bcbcc3d
HPN		 26632000-07-20 Hans-Peter Nilsson <hp@axis.com>
2664
2665 * configure.in: Add CRIS support.
2666 * configure: Regenerate.
2667 * Makefile.am: (CPU_TYPES): Add cris.
2668 (CPU_OBJ_VALID) [aout]: Add cris.
2669 (MULTI_CPU_TYPES): Add cris.
2670 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2671 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2672 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2673 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2674 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2675 Regenerate dependencies.
2676 * Makefile.in: Regenerate.
2677 * aclocal.m4: Regenerate.
2678 * as.c: Declare crisaout, criself.
2679 * config/tc-cris.h, config/tc-cris.c: New.
2680 * config/e-criself.c, config/e-crisaout.c: New.
2681 * po/POTFILES.in, po/gas.pot: Regenerate.
2682
041ff4dd 26832000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2684
041ff4dd 2685 * read.c: Fix formatting.
efaf0ba4 2686 * write.c: Fix formatting.
041ff4dd 2687
f980ada0
L		 26882000-07-19 H.J. Lu <hjl@gnu.org>
2689
2690 * sb.c: Include <stdlib.h> if exists for abort ().
2691
25a8b250
AM		 26922000-07-19 Alan Modra <alan@linuxcare.com.au>
2693
2694 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2695 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2696 (pa_type_args): Same here.
2697
7a9aaf92
NC		 26982000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2699
2700 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2701 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2702 the storage class is already set.
2703
8098403c
NC		 27042000-07-17 Kazu Hirata <kazu@hxi.com>
2705
fafb6d17 2706 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2707 * config/tc-mn10200.c: Likewise.
2708 * config/tc-mn10300.c: Likewise.
2709 * config/tc-pj.c: Likewise.
2710 * config/tc-tic80.c: Likewise.
2711 * config/tc-w65.c: Likewise.
8098403c 2712
977e771a
FCE		 27132000-07-17 Frank Ch. Eigler <fche@redhat.com>
2714
2715 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2716 is defined.
2717
63bf5651
ILT		 27182000-07-15 Ian Lance Taylor <ian@zembu.com>
2719
2720 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2721 @code.
2722
1cd1c99b
AM		 27232000-07-15 Alan Modra <alan@linuxcare.com.au>
2724
2725 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2726 ELF as are used for SOM (except the 32-bit reloc one) to decide
2727 whether a symbol can be reduced to a section symbol. Expand on
2728 the comment for symbols involved in LR% and RR% expressions.
2729
119d663a
NC		 27302000-07-14 Nick Clifton <nickc@cygnus.com>
2731
2732 * config/tc-mips.c (mips_disable_float_construction): New
2733 static variable. Set to true if doubles should not be
2734 constructed by loading two single width fp registers with
2735 halves of the value.
2736 (mips_ip): Test mips_disable_float_construction.
2737 (md_longopts): Add command line switches --construct-floats
2738 and --no-construct-floats.
2739 (md_parse_option): Parse new command line options.
2740 (md_show_usage): Describe new command line options.
2741
2742 * doc/c-mips.texi: Document new command line options.
2743
906fac54
AM		 27442000-07-13 Koundinya K <kk@ddeorg.soft.net>
2745
2746 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2747 * configure: Regenerate.
2748
27492000-07-13 Hans-Peter Nilsson <hp@axis.com>
2750
2751 * configure.in (DEFAULT_EMULATION setting): Revert part of
2752 2000-07-01 change that set te_multi=multi unless set to tmips.
2753 * configure: Regenerate.
2754
7f788821
NC		 27552000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2756
2757 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2758 section when aligning it increases its size.
7f788821 2759
9a736b6b
NC		 27602000-07-11 Kazu Hirata <kazu@hxi.com>
2761
2762 * config/tc-tic54x.c: Fix formatting.
2763
3dd5103b
NC		 27642000-07-10 Kazu Hirata <kazu@hxi.com>
2765
2766 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2767 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2768
46b85d42
AM		 27692000-07-10 Alan Modra <alan@linuxcare.com.au>
2770
2771 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2772 displacements correctly.
2773
2774 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2775
27762000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2777
2778 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2779 warning.
2780 (hash_jam): Ditto.
2781
ad1079af
AM		 27822000-07-09 Alan Modra <alan@linuxcare.com.au>
2783
2784 From David Huggins-Daines <dhd@linuxcare.com>
2785 * config/te-hppalinux64.h: Add a new emulation.
2786 * configure.in (emulations): Add configure bits to support the
2787 64-bit Linux/parisc target.
2788 * configure: Regenerate.
2789
2790 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2791 (md_shortopts): Add `V' for ELF.
2792
2793 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2794 when SOM or ELF_ARG_RELOC are defined.
2795 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2796 ELF_ARG_RELOC are defined.
2797 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2798 (pa_stringer): ..Do it here instead. Fix comment typos.
2799 (hppa_force_relocation): Cast enums to int before comparing with
2800 ints.
2801
2802 From Ryan Bradetich <rbradetich@uswest.net>
2803 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2804 redifinition warning.
2805 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2806 (hppa_force_relocation): ditto
ad1079af
AM		 2807 (md_apply_fix): Added cast to buf to fix warnings.
2808
2809 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2810 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2811
2812 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2813 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2814 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2815 reloc_type** to avoid warnings in switch.
2816 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2817 little earlier instead.
2818
2819 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2820 and elf.
2821 (pa_type_args): Use symbol_arg_reloc_info.
2822 (struct pa_it): Make arg_reloc unsigned int.
2823 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2824 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2825 (pa_code): Delete. pa_text duplicates this function.
2826 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2827 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2828 int.
2829 (cons_fix_new_hppa): Actually change selector to e_fsel when
2830 warning about assuming so.
2831 (tc_gen_reloc): More example elf arg reloc code.
2832 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2833 (hppa_force_relocation): Likewise.
2834
2835 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2836 files.
2837 (pa_end_of_source): Prototype.
2838 (hppa_fix_adjustable): Prototype.
2839 (LABELS_WITHOUT_COLONS): Move it..
2840 * config/te-hppa.h: To here.
2841
2842 * config/te-hppa64.h: New file.
2843
2844 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2845 type.
2846 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2847 format -10, -16, 16 relocs.
2848 (hppa_elf_mark_end_of_function): Test for null
2849 last_call_info->start_symbol
2850
2851 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2852 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2853 re_assesmble_* functions. Delete extraneous statements. Fix
2854 typos in comments.
2855 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2856 insn to re_assemble_*.
2857
623aa224
UC		 28582000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2859
2860 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2861
c4aa876b
NC		 28622000-07-08 Kazu Hirata <kazu@hxi.com>
2863
2864 * config/tc-sh.c: Fix formatting.
d0313fb7 2865 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2866 * depend.c: Fix formatting.
2867 * flonum-konst.c: Likewise.
2868 * flonum-mult.c: Likewise.
c4aa876b 2869
6b31947e
NC		 28702000-07-07 Kazu Hirata <kazu@hxi.com>
2871
a5bfe8c9 2872 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2873 * config/obj-vms.c: Fix comments.
2874 * config/tc-a29k.c: Likewise.
2875 * config/tc-alpha.c: Likewise.
2876 * config/tc-h8300.c: Likewise.
2877 * config/tc-h8500.c: Likewise.
2878 * config/tc-i370.c: Likewise.
2879 * config/tc-ia64.c: Likewise.
2880 * config/tc-m68hc11.c: Likewise.
2881 * config/tc-m68k.c: Likewise.
2882 * config/tc-mips.c: Likewise.
2883 * config/tc-ns32k.c: Likewise.
2884 * config/tc-ppc.c: Likewise.
2885 * config/tc-z8k.c: Likewise.
6b31947e 2886
b8a9dcab
NC		 28872000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2888
2889 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2890 Default to '(SEC_LOAD | SEC_DATA)'.
2891 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2892
2893 * doc/internals.texi (CPU Backend): Describe
2894 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2895
beb2de9b
AC		 2896Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2897
2898 * as.c (parse_args): NULL terminate the long option list.
2899
24ddb296
AC		 2900Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2901
2902 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2903 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2904
1fe72011
NC		 29052000-07-05 Nick Clifton <nickc@cygnus.com>
2906
2907 * config/tc-d30v.c (write_2_short): Further changes to warning
2908 messages produced when combining EITHER_BUT_PREFER_MU attributed
2909 opcodes.
2910
a5bfe8c9 29112000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2912
2913 * MAINTAINERS: new
2914
8de8f17e
AO		 29152000-07-04 Alexandre Oliva <aoliva@redhat.com>
2916
2917 * config/tc-arm.c (psrs): Accept combinations of flags.
2918
00d2865b
NC		 29192000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2920
2921 * config/tc-avr.c: Change _ () to _() around all strings marked
2922 for translation (exception from the usual coding style).
2923 (avr_opt): New struct variable, how the new switches are set.
2924 (OPTION_MMCU): Define as 'm' and actually use.
2925 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2926 (show_mcu_list): New function, display the list of known MCUs.
2927 (md_show_usage): Document the new switches. Call show_mcu_list.
2928 (avr_set_arch): Change 'm' to OPTION_MMCU.
2929 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2930 Handle the new switches.
2931 (avr_operands): Disable warnings for undefined combinations of
2932 operands if -mall-opcodes. Disable warnings for skipping two-word
2933 instructions if enhanced core or -mno-skip-bug.
2934 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2935 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2936 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2937 (avr_ldi_expression): Warn about implicit lo8().
2938 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2939
54588503
UC		 29402000-07-01 Koundinya K <kk@ddeorg.soft.net>
2941
50bbae35
AM		 2942 * configure.in: Add entry for mips-*-sysv4*MP*
2943 * configure: Rebuild
2944 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2945 elf32-tradlittlemips for traditional mips targets.
2946 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2947 test for Link Once sections as in adjust_reloc_syms.
2948 * config/te-tmips.h: New file for traditional mips targets. Define
2949 TE_TMIPS.
58a77e41 2950
c9900432
NC		 29512000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2952
2953 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2954 flags argument is not present, don't change an existing section's
2955 section's attributes. If the flags argument is present, warn if the
2956 attributes don't match the section's current attributes. When
2957 long section names are supported, set SEC_LINK_ONCE and
2958 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2959
9d87310a
HPN		 2960Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2961
2962 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2963 symbols; create them.
2964
dbddefbf
NC		 29652000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2966
2967 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2968 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2969
2ae7e77b
AH		 29702000-06-27 Aldy Hernandez <aldyh@redhat.com>
2971
2972 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2973 expressions. Ignore the problem when handling 16 bit signed
2974 immediates, because the assembler will take care of the relocation
2975 later.
2ae7e77b 2976
6b2539e3
NC		 29772000-06-27 Nick Clifton <nickc@cygnus.com>
2978
2979 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2980 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2981 sequential order, and emit warning messages if the input source
2982 code contains constructs like that, or parallel constructs
2983 containing such opcodes.
2984
65aa24b6
NC		 29852000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2986
2987 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2988 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2989 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2990 (md_show_usage): Update usage message.
2991 (md_parse_option): Allow redefinition of MCU type within the
2992 same avr[1-5] bfd machine type. Show both old and new MCU type
2993 in the error message.
2994 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2995 Simplify 8K wrap code.
2996
f0c56b90
NC		 29972000-06-25 Kazu Hirata <kazu@hxi.com>
2998
50bbae35
AM		 2999 * config/obj-aout.c: Remove all uses of DEFUN.
3000 * config/obj-ieee.c: Likewise.
3001 * config/tc-sh.c: Fix comment typos.
3002 * config/tc-tahoe.c: Likewise.
3003 * config/tc-vax.c: Likewise.
3004 * config/tc-w65.c: Likewise.
3005 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3006 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3007
6d249963
DD		 30082000-06-24 DJ Delorie <dj@cygnus.com>
3009
3010 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3011 more changes from Sept 1999
3012 (tc_i386_fix_adjustable): ditto
3013 (md_apply_fix3): ditto
3014
680d2857 30152000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3016
680d2857
FCE		 3017 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3018 (gas_cgen_parse_operand): Set it around expression() call.
3019 (gas_cgen_md_operand): Test for it before longjmp().
3020
e7b305a2
AM		 30212000-06-24 Kazu Hirata <kazu@hxi.com>
3022
c0fecd35
AM		 3023 * config/tc-h8500.c: Remove all uses of DEFUN.
3024 * config/tc-sh.c: Likewise.
3025 * config/tc-w65.c: Likewise.
3026 * config/tc-z8k.c: Likewise.
3027
e7b305a2
AM		 3028 * config/tc-h8500.c: Fix typos in comments.
3029
ed6d6fd3
FCE		 30302000-06-23 Frank Ch. Eigler <fche@redhat.com>
3031
3032 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3033 is defined.
3034
f7c88872
AM		 30352000-06-23 matthew green <mrg@redhat.com>
3036
3037 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3038 defined. Fix error message for `[' grouping.
f7c88872 3039
70d6ecf3
AM		 30402000-06-22 Kazu Hirata <kazu@hxi.com>
3041
3042 * config/tc-h8300.c: Fix formatting and comment typos.
3043
e9718fe1
TW		 30442000-06-22 Timothy Wall <twall@cygnus.com>
3045
3046 * config/tc-ia64.c (note_register_values): Move premature QP
3047 notation clearing into the appropriate place.
3048
45288df1
AM		 30492000-06-22 Alan Modra <alan@linuxcare.com.au>
3050
1581f8c9
AM		 3051 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3052 first before anything else. Add bin-bugs.h, emul.h and progress.h
3053 Sort list of files as for $(OBJS) in Makefile.am.
3054
3055 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3056 find one. Remake dependencies.
3057 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3058 * Makefile.in: Regenerate.
3059 * doc/Makefile.in: Regenerate.
3060
45288df1
AM		 3061 * config/tc-i386.c (i386_displacement): Don't assume a constant
3062 displacement is necessarily 16 bits when in 16 bit code mode.
3063 (md_assemble): Instead size the displacement here after we know
3064 for sure that a .code16gcc operand hasn't automatically added
3065 operand size prefixes.
3066
01580992
L		 30672000-06-21 H.J. Lu <hjl@gnu.org>
3068
3069 * Makefile.am: Rebuild dependency.
3070 * Makefile.in: Rebuild.
3071
40f09f82
JL		 30722000-06-21 Kazu Hirata <kazu@hxi.com>
3073
3074 * config/tc-h8300.c (parse_reg): Make the function static.
3075 (parse_exp): Likewise.
3076
78295804
DD		 30772000-06-20 DJ Delorie <dj@cygnus.com>
3078
3079 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3080 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3081 for cygwin import libraries to work properly.
3082
45f85b08
L		 30832000-06-20 H.J. Lu <hjl@gnu.org>
3084
3085 * Makefile.am: Rebuild dependency.
3086 * Makefile.in: Rebuild.
3087 * configure: Likewise.
3088 * doc/Makefile.in: Likewise.
3089
39bec121
TW		 30902000-06-20 Timothy Wall <twall@cygnus.com>
3091
3092 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3093 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3094 * doc/c-tic54x.texi: New.
3095 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3096 documentation file.
39bec121 3097 * doc/all.texi: Add C54X.
3e87a760 3098 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3099 * doc/Makefile.in: Regenerate.
3100 * configure.in: Add tic54x and define LIBM for tic54x.
3101 * configure: Regenrate.
3102 * config/tc-tic54x.[ch]: New.
3103 * config/obj-coff.h: Add tic54x.
3104 * Makefile.am: (CPU_TYPES): Add tic54x.
3105 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3106 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3107 (as_new_LDADD): Add $(LIBM).
3108 * Makefile.in: Regenerate.
3e87a760 3109
60bcf0fa
NC		 31102000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3111
3112 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3113 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3114 * doc/as.texinfo: Likewise.
3115
3116 * configure, Makefile.in: Regenerate.
3117 * configure.in (emulations): Recognize m6811 and m6812.
3118 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3119 Added files for 68hc11 and 68hc12 assembler.
3120 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3121 * config/tc-m68hc11.h: Header definition for that assembler.
3122
ec05f674
NC		 31232000-06-18 Nick Clifton <nickc@redhat.com>
3124
24ef8152
NC		 3125 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3126 instead of OCTETS_PER_BYTE.
3127
ec05f674 3128 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3129 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3130
119caedd
L		 31312000-06-18 H.J. Lu <hjl@gnu.org>
3132
3133 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3134 * configure: Rebuild.
3135
607723e4
NC		 31362000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3137
3e87a760
AM		 3138 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3139 to BFD_ASSEMBLER.
607723e4 3140
b946ec34
NC		 31412000-06-16 Nick Clifton <nickc@cygnus.com>
3142
3143 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3144 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3145
3146 * doc/c-mips.texi: Document newly accepted cpu variants.
3147
37ce37b1
UC		 31482000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3149
3150 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3151
c06ae4f2
UC		 31522000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3153
3154 * macro.c (getstring): Make it possible to escape the quote
3155 character.
3156
20348649
JL		 3157Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3158
3159 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3160
bcef29e6
L		 31612000-06-13 H.J. Lu <hjl@gnu.org>
3162
3163 * configure: Regenerate.
3164
63a0b638
AM		 31652000-06-09 Alan Modra <alan@linuxcare.com.au>
3166
3167 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3168 separator.
3169 * doc/internals.texi (line_separator_chars): Semicolon is no
3170 longer a default. Mention null and newline as defaults.
3171
3172 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3173
3174 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3175 * config/tc-i860.h (line_separator_chars): Likewise.
3176 * config/tc-h8300.c (line_separator_chars): Likewise.
3177 * config/tc-i960.c (line_separator_chars): Likewise.
3178 * config/tc-m68k.c (line_separator_chars): Likewise.
3179 * config/tc-mips.c (line_separator_chars): Likewise.
3180 * config/tc-ns32k.c (line_separator_chars): Likewise.
3181 * config/tc-sparc.c (line_separator_chars): Likewise.
3182 * config/tc-vax.c (line_separator_chars): Likewise.
3183
3184 * config/tc-h8300.c (comment_chars): Use string initialiser.
3185 * config/tc-i960.c (line_comment_chars): Likewise.
3186 * config/tc-z8k.c (comment_chars, line_comment_chars,
3187 line_separator_chars): Likewise.
3188
3189 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3190 for TE_LINUX.
3191
9bab9349
NC		 31922000-06-08 Nick Clifton <nickc@cygnus.com>
3193
3194 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3195 for size 1 fixes.
3196
946efd95
DB		 31972000-06-08 David O'Brien <obrien@FreeBSD.org>
3198
3199 * configure.in (VERSION): Update to show this is the CVS mainline.
3200
6480b79a
DB		 32012000-06-08 Matthew Jacob <mjacob@feral.com>
3202
3203 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3204 $at is the integer register $r28, vs. both $r28 and the floating
3205 point register $f28.
3206
10850f29
JW		 32072000-06-08 James E. Wilson <wilson@cygnus.com>
3208
3209 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3210 (dot_endp): Don't call ia64_flush_insns.
3211 (emit_one_bundle): Don't delete prologue/body records from
3212 unwind_record list in first loop. Rewrite second loop to account for
3213 this.
3214
150f24a2
JW		 32152000-06-07 David Mosberger <davidm@hpl.hp.com>
3216
3217 * config/tc-ia64.c: Add missing prototypes.
3218 (generate_unwind_image): Cast argument to output_unw_records call.
3219
e38c9cc2
DC		 3220Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3221
46b85d42 3222 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3223
1188e082
DC		 3224Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3225
3226 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3227 (REGISTER_P): likewise.
3228 (avr_opcodes): uses include/opcode/avr.h
3229 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3230
ac743b2c
AM		 32312000-06-04 Alan Modra <alan@linuxcare.com.au>
3232
0b545448
AM		 3233 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3234 initializers too.
ac743b2c 3235
969e1a7b
L		 32362000-06-03 H.J. Lu <hjl@gnu.org>
3237
3238 * read.c (is_end_of_line): Put back `;'.
3239
65172ab8
AM		 32402000-06-03 Alan Modra <alan@linuxcare.com.au>
3241
3242 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3243
b75c0c92
AM		 32442000-06-01 Alan Modra <alan@linuxcare.com.au>
3245
3246 * expr.c (operand): Test is_end_of_line outside switch to catch
3247 line separator chars that are also operators.
3248 (operator): Return O_illegal for line separator chars.
3249
3250 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3251 entry (or `!' entry for TC_HPPA).
3252
3253 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3254 before indexing is_end_of_line. Remove redundant check for '\0'.
3255 (fp_op2): Likewise.
3256 * config/tc-h8500.c (md_assemble): Likewise.
3257 * config/tc-mcore.c (md_assemble): Likewise.
3258 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3259 (md_atof): Likewise
3260
3261 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3262 is_end_of_line.
3263 * config/tc-mcore.c (mcore_cons): Likewise.
3264 (mcore_float_cons): Likewise.
3265 (mcore_stringer): Likewise.
3266 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3267
a6836251
SB		 32682000-06-01 Scott Bambrough <scottb@netwinder.org>
3269
3270 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3271
43841e91
NC		 32722000-05-29 Nick Clifton <nickc@cygnus.com>
3273
3274 * config/tc-sh.c: Fix compile time warning messages.
3275
3276 * config/tc-mips.c: Fix compile time warning messages.
3277
a057431b
PB		 32782000-05-29 Philip Blundell <philb@gnu.org>
3279
3280 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3281 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3282 * NEWS: Mention ARM ELF support.
3283
3c07fb76
AO		 32842000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3285
3286 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3287 it is modified, and use the real_size to compute the frag address
3288 for dwarf2 line info.
3289
ad4d6ccf
AM		 32902000-05-27 Alan Modra <alan@linuxcare.com.au>
3291
3292 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3293 line-matching scheme to cope with automake moving variables around.
3294 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3295 * Makefile.in: Regenerate.
3296
6faf3d66
JJ		 32972000-05-26 Jakub Jelinek <jakub@redhat.com>
3298
3299 * config/tc-sparc.c (sparc_relax): New.
3300 (md_longopts): Add -relax and -no-relax options.
3301 (md_parse_options, md_show_usage): Likewise.
3302 (md_apply_fix3): Optimize tail call into branch always if possible.
3303
0a44c2b1
DL		 3304Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3305
3306 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3307 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3308 rules, with warning when a GAS statement specifies a packing that
3309 will result in an instruction being squashed.
3e87a760
AM		 3310 Added typdef packing_type and enumerals, changed various integer
3311 literals to use the enumerals.
0a44c2b1 3312
e0c9811a
JW		 33132000-05-24 David Mosberger <davidm@hpl.hp.com>
3314
3315 * config/tc-ia64.c (dot_restorereg_p): New function.
3316 (md_pseudo_table): Add restorereg.p.
3317 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3318 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3319
3320 * config/tc-ia64.h (unw_record_type): Add unwabi.
3321 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3322 called MASK with members for imask, and the masks produced by
3323 fr_mem, gr_mem, br_mem, and frgr_mem.
3324 (unw_p_record): Add members ABI and CONTEXT.
3325 (unw_x_record): Add member AB.
3326 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3327 as pseudo-register for use during unwind info generation.
3328 (AR_PFS, AR_LC): New macros.
3329 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3330 whose names start with an at sign (as in "@priunat").
3331 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3332 register.
3333 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3334 proc_end, unwind_info, personality_routine): Consolidate into
3335 "unwind" structure to reduce offset-table use. Add member
3336 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3337 to be emitted.
3338 (output_R1_format, output_R3_format, output_P3_format,
3339 output_P6_format): Initialize R with zero to reduce compiler warnings.
3340 (output_P7_format): Ditto. Add `default' branch to switch
3341 statement to reduce compiler warnings.
3342 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3343 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3344 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3345 into single argument.
3346 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3347 compiler warnings. Merge A and B args into single argument.
3348 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3349 A and B args into single argument.
3350 (free_record): Removed (wasn't used).
3351 (free_list_records): Also free imasks in prologue records.
3352 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3353 (output_spill_mask): Remove.
3354 (output_unwabi): New function.
3355 (output_epilogue, output_label_state, output_copy_state): Call
3356 alloc_record.
3357 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3358 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3359 argument.
3360 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3361 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3362 as part of handling the prologue records. Emit region's imask if
3363 we have one. Handle unwabi, epilogue, label_state, copy_state,
3364 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3365 spill_sprel_p, and spill_reg_p records.
3366 (set_imask, count_bits, slot_index): New function.
3367 (fixup_unw_records): Fix region size computation. Handle
3368 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3369 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3370 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3371 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3372 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3373 (dot_save): Use manifest constants for applicaton registers.
3374 Handle REG_PR and REG_PRIUNAT.
3375 (dot_restore): Don't just ignore it.
3376 (dot_restorereg): New function..
3377 (generate_unwind_image): Ensure unwind info is a multiple of eight
3378 bytes, not just four bytes.
3379 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3380 (dot_altrp): Don't just ignore it.
3381 (dot_savemem): New function. Replaces dot_savesp() and
3382 dot_savepsp(). Use manifest constants for applicaton registers.
3383 Handle REG_PR and REG_PRIUNAT.
3384 (dot_savef): Simplify.
3385 (dot_saveb): Support generation of br_gr.
3386 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3387 dot_label_state, dot_copy_state): New function.
3388 (dot_unwabi): Don't just ignore it.
3389 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3390 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3391 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3392 (emit_one_bundle): Set slot number for prologue/body records
3393 *before* emitting the first insn.
3394 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3395 (md_begin): Declare "psp" pseudo-register.
3396 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3397 so we don't get segfault.
3398 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3399 counts as required per SW Conventions manual
3400 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3401 output_preds_psprel, output_preds_sprel, output_spill_base,
3402 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3403 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3404 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3405 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3406 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3407 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3408 (dot_vframe): Implement.
3409 (dot_vframesp, dot_vframepsp): New function.
3410
f98fd99f
HPN		 3411Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3412
3413 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3414 * configure: Regenerate.
f98fd99f 3415
ee7fcc42
AM		 34162000-05-23 Alan Modra <alan@linuxcare.com.au>
3417
3418 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3419 (md_estimate_size_before_relax): so we can use it here instead of
3420 old kludges. Localise vars to blocks. Comment.
3421
3422 * frags.c (frag_new): Update fr_var comments.
3423 * frags.h (struct frag): Ditto.
3424
c67e42c9
RH		 34252000-05-22 Richard Henderson <rth@cygnus.com>
3426
3427 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3428 (pseudo_func): Add pcrel.
3429 (operand_match): Handle IA64_OPND_TGT64.
3430 (build_insn): Likewise.
3431 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3432 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3433 (fix_insn): Handle all three 64-bit relocation types.
3434
5110c57e
HPN		 3435Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3436
3437 * obj.h (struct format_ops): New members begin, app_file,
3438 s_set_other, s_set_desc, s_get_type, s_set_type,
3439 separate_stab_sections, init_stab_section.
3440
3441 * config/obj-multi.h: Update GPL notice to v2.
3442 (obj_begin): New.
3443 (obj_app_file): New.
3444 (S_SET_SIZE): Test s_set_size for NULL before calling.
3445 (S_SET_ALIGN): Similar for s_set_align.
3446 (S_SET_OTHER): New.
3447 (S_SET_DESC): New.
3448 (S_GET_TYPE): New.
3449 (S_SET_TYPE): New.
3450 (SEPARATE_STAB_SECTIONS): New.
3451 (INIT_STAB_SECTION): New.
3452 (EMIT_SECTION_SYMBOLS): New.
3453 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3454
3455 * config/obj-elf.h: Update GPL notice to v2.
3456 Mention that this file is included from obj-multi.h.
3457 (obj_begin): Wrap definition in ifndef.
3458 (elf_file_symbol): Constify declaration.
3459 (obj_app_file): Ditto.
3460 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3461 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3462
3463 * config/obj-elf.c (elf_s_set_other): New.
3464 (elf_file_symbol): Constify argument.
3465 (elf_separate_stab_sections): New.
3466 (elf_init_stab_section): New.
3467 (elf_format_ops): Add new members. Remove comma at end.
3468
3469 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3470 (ecoff_format_ops): Add new fields. Remove comma at end.
3471 Mention inconsistency for emit_section_symbols.
3472
3473 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3474
3475 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3476 (coff_separate_stab_sections): New.
3477 (coff_format_ops): Add new members.
3478
3479 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3480 (obj_aout_s_set_other): New.
3481 (obj_aout_s_set_desc): New.
3482 (obj_aout_s_get_type): New.
3483 (obj_aout_s_set_type): New.
3484 (obj_aout_separate_stab_sections): New.
3485 (aout_format_ops): New members added. Use obj_aout_process_stab,
3486 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3487 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3488 appropriate.
3489 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3490
b98ef147
AM		 34912000-05-22 Alan Modra <alan@linuxcare.com.au>
3492
3493 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3494 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3495 (md_estimate_size_before_relax): Ensure jumps to weak and
3496 externally visible symbols are relocatable.
3497
0aa5d426
HPN		 3498Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3499
3500 * stabs.c (aout_process_stab): Make global.
3501 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3502 * read.h (aout_process_stab): Declare.
3503
3504 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3505 Generalize to *aout, *coff *elf.
3506 * configure: Regenerated.
3507
3508 * doc/internals.texi (Object format backend): Say
3509 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3510
3511 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3512 * Makefile.in: Regenerated.
3513
7c3dc350
CM		 35142000-05-19 Catherine Moore <clm@cygnus.com>
3515
3516 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3517
b3b6a3fe
JL		 35182000-05-18 Alan Modra <alan@linuxcare.com.au>
3519
3520 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3521 instruction to reflect change in re_assemble_*.
3522
c9e10a08
JL		 3523Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3524
3525 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3526 build PA64 ELF tools.
3527 * configure: Rebuilt.
3528
3043679f
AM		 35292000-05-17 Alan Modra <alan@linuxcare.com.au>
3530
3531 * Makefile.am: Regenerate dependencies.
3532 * Makefile.in: Regenerate.
3533
322f2c45
NC		 35342000-05-15 Nick Clifton <nickc@cygnus.com>
3535
3536 * config/tc-arm.c (struct asm_psr): Add boolean field
3537 distinguishing between CSPR and SPSR. Rename 'number' field
3538 to 'field'.
3539 (psrs): Rearrange contents to match new asm_psr structure.
3540 (arm_psr_parse): Move next to psr_required_here. Make it
3541 return an asm_psr structure.
3542 (psr_required_here): Use asm_psr structure returned by
3543 arm_psr_parse.
3544 (do_msr): Reorganise to allow psr_required_here to be called
3545 only once.
3546 (md_undefined_name): Mark 'name' parameter as unused, since
3547 the COFF target does not use it.
322f2c45 3548
5e6cbf41
PB		 35492000-05-14 David O'Brien <obrien@FreeBSD.org>
3550
3551 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3552 standards.
3553 * config/te-aux.h: Likewise.
3554 * config/te-dpx2.h: Likewise.
3555 * config/te-go32.h: Likewise.
3556 * config/te-hp300.h: Likewise.
3557 * config/te-hppa.h: Likewise.
3558 * config/te-i386aix.h: Likewise.
3559 * config/te-ic960.h: Likewise.
3560 * config/te-interix.h: Likewise.
3561 * config/te-nbsd532.h: Likewise.
3562 * config/te-pc532mach.h: Likewise.
3563 * config/te-ppcnw.h: Likewise.
3564 * config/te-psos.h: Likewise.
3565 * config/te-sparcaout.h: Likewise.
3566 * config/te-sun3.h: Likewise.
3567 * config/te-sysv32.h: Likewise.
3568
4132022d
AM		 35692000-05-14 Alan Modra <alan@linuxcare.com.au>
3570
3571 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3572 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3573 and sign extend without an if statement.
3574 (build_bytes): Likewise.
3575
35762000-05-14 Kazu Hirata <kazu@hxi.com>
3577
3578 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3579 X_add_symbol L_32 case.
3580
b4fd930a
AM		 35812000-05-14 David O'Brien <obrien@FreeBSD.org>
3582
3583 * config/te-freebsd.h: New file.
3584
a38cf1db
AM		 35852000-05-13 Alan Modra <alan@linuxcare.com.au>
3586
897083bd
AM		 3587 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3588 bindtextdomain): Replace defines with those from intl/libgettext.h
3589 to quieten gcc warnings.
3590
a38cf1db
AM		 3591 * NEWS: Mention x86 .arch and -q.
3592
3593 * config/tc-i386.c (quiet_warnings): New.
3594 (md_assemble): Use quiet_warnings.
3595 (md_parse_option): Set quiet_warnings from -q.
3596 (md_show_usage): Mention -q, delete -m.
3597 (flag_do_long_jump): Delete.
3598 (md_parse_option): Remove -m.
3599 (md_show_usage): Remove -m.
3600 (md_create_long_jump): Remove useless flag_do_long_jump code.
3601
3602 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3603 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3604
e413e4e9
AM		 36052000-05-13 Alan Modra <alan@linuxcare.com.au>
3606 Alexander Sokolov <robocop@netlink.ru>
3607
3608 * doc/c-i386.texi (i386-Arch): New section.
3609 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3610
3611 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3612 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3613 architecture has been given and is not 486.
3614 (set_cpu_arch): New.
3615 (md_pseudo_table): Add .arch.
3616 (md_assemble): Warn if cpu architecture has been given and an
3617 unsupported instruction.
3618
3619 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3620 Move operand_types bit defines after relevant template field.
3621 (template): Add cpu_flags.
3622 (Cpu*): Define.
3623 (arch_entry): New.
3624
e8b1cae5
AO		 36252000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3626
3627 * config/tc-mn10300.h (md_end): Define.
3628 (mn10300_finalize): Declare.
3629 * config/tc-mn10300.c: Include dwarf2dbg.h.
3630 (debug_line): Define.
3631 (md_assemble): Generate dwarf2 line info.
3632 (mn10300_finalize): New function. Finalize dwarf2 info.
3633
426b0403
AM		 36342000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3635
3636 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3637 external version of the relocation for weak symbols.
3638
e4c58b25
JW		 36392000-05-08 David Mosberger <davidm@hpl.hp.com>
3640
3641 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3642 frame size in units of 16 bytes, as required per SW Conventions manual.
3643 (output_unw_records): Output info-block header as a dword to get
3644 byte-order right.
3645
8fce3f5e
AM		 36462000-05-08 Alan Modra <alan@linuxcare.com.au>
3647
3648 * as.h: #include "file", not <file> on files from ../include.
3649 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3650 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3651 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3652 (tc_coff_symbol_emit_hook): Ditto.
3653 (OPTCOUNT): Cast to int to avoid compiler warning.
3654 (md_begin): Fix signed/unsigned warnings.
3655
36562000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3657
3658 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3659 ABRANCH LONG case for a conditional branch on a 68000.
3660 (md_estimate_size_before_relax): Likewise. Also handle
3661 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3662 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3663 PC-relative on all CPUs.
3664 (md_estimate_size_before_relax): Likewise.
3665
fb166ee3
AM		 36662000-05-04 Alan Modra <alan@linuxcare.com.au>
3667
3668 * as.c (parse_args): Just mention current year in printed
3669 copyright message.
3670
7a899fff
C		 36712000-05-03 J.T. Conklin <jtc@redback.com>
3672
3673 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3674 unit registers.
7a899fff
C		 3675 (md_parse_option): Recognize -m7400.
3676
44877466
ILT		 36772000-05-03 Ian Lance Taylor <ian@zembu.com>
3678
3679 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3680 don't permit lp to become less than the words array.
3681
eaa15ab8
NC		 36822000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3683
3684 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3685 Fix little-endian case.
3686
7c4f6a03
AM		 36872000-05-03 David O'Brien <obrien@NUXI.com>
3688
3689 * as.c (parse_args): Update copyright.
3690
da5d444c
AM		 36912000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3692
3693 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3694 for the .bss section too.
3695
3f9b03b5
AM		 36962000-05-02 Alan Modra <alan@linuxcare.com.au>
3697
3698 * configure.in: Set em=linux for hppa-*-linux.
3699 * configure: Regenerate.
3700 * doc/Makefile.in: Regenerate with correct automake.
3701
3702 * frags.c (frag_grow): Sanity check chunk_size.
3703
3704 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3705 * config/obj-som.h: Likewise.
3706 * config/obj-ieee.h: Likewise.
3707
3708 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3709
3710 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3711 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3712 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3713 (pa_ip): low_sign_unext now returns via function value. Use
3714 re_assemble_* instead of dis_assemble_* and
3715 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3716 unnecessarily.
3717 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3718 (md_section_align, md_parse_option, md_show_usage,
3719 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3720 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3721 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3722 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3723 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3724 pa_text): Likewise.
3725 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3726 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3727 outside of switch. Correct mask and shifting errors in case 10
3728 and case -11. In case 21, compare against signed range to suit
3729 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3730 case 17 and case 22, use offsetT variable to properly check range.
3731 Use re_assemble_* here too.
3732 (evaluate_absolute): Change type of value to offsetT. Call
3733 hppa_field_adjust to do the work for us.
3734 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3735 (pa_parse_cmpib_64_cmpltr): Ditto.
3736 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3737 of i to unsigned int.
3738 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3739 (pa_end_of_source): Return type is void.
3740
a2984248
CM		 3741Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3742
3743 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3744
df136245
DC		 3745Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3746
3747 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3748 More comments added.
3749 (md_begin): Removed "construct symbols for each register name".
3750 Because register names conflicts with GCC generated function
3751 names.
3752 (avr_operand): Now constant numbers can be used as a register
3753 identifiers (0 as r0, 31 as r31).
3754 (md_assemble): use skip_space () before parsing instruction
3755 operands.
3756
c1e73230
AM		 37572000-05-01 Alan Modra <alan@linuxcare.com.au>
3758
3759 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3760 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3761 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3762 * configure: Regenerate.
3763
a1934524
AM		 37642000-04-29 Andreas Jaeger <aj@suse.de>
3765
3766 * as.h: Correctly check GCC version.
3767
d9b7d820
AM		 37682000-04-26 David O'Brien <obrien@FreeBSD.org>
3769
3770 * doc/as.1: Fix unbalanced brackets.
3771
3772 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3773 TE_FreeBSD.
3774 (line_comment_chars): Set to '/' if TE_FreeBSD.
3775
cea1ab94
JL		 3776Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3777
3778 * configure.in: Configury support for PA64 (currently disabled).
3779 * configure: Rebuilt.
3780
e799a695
AM		 37812000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3782
3e87a760 3783 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3784 bfd_set_section_alignment.
3785
3b0ec529
AM		 37862000-04-25 Alan Modra <alan@linuxcare.com.au>
3787
3788 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3789 than 32.
3790
adcf07e6
NC		 37912000-04-24 Nick Clifton <nickc@cygnus.com>
3792
3793 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3794 * doc/as.texinfo (Align): Include arm and strongarm in list of
3795 targets that have the second form of the behaviour of the .align
3e87a760 3796 directive.
adcf07e6 3797
5047a41f
JL		 37982000-04-24 Mark Klein <mklein@dis.com>
3799
29184774 3800 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 3801
a47cf567
NC		 3802Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3803
3804 * as.c (parse_args): Allow md_parse_option to override -a listing
3805 option.
3806 * config/obj-coff.c (add_lineno): Change type of offset parameter
3807 from "int" to "bfd_vma."
3808 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3809 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3810 (ppc_change_csect): Align correctly for XCOFF64.
3811 (ppc_machine): New function, which discards "ppc_machine" line.
3812 (ppc_tc): Cons for 8 when code is 64 bit.
3813 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3814 relocations.
3815 (md_parse_option): Handle -a64 and -a32.
3816 (ppc_xcoff64): New.
3817 * config/tc-ppc.h (TARGET_MACH): Define.
3818 (TARGET_FORMAT): Move to function.
3819 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3820
3821Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3822
3823 * config/tc-avr.c: New AVR_ISA_ defined.
3824 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3825 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3826 for `fmul', `movw' and `lpm R,Z' instructions.
3827 (avr_operands): Warn if current opcode is a two-word instruction
3828 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3829 (avr_opcodes): New commands added.
3830 (REGISTER_P): Check 'a' and 'v' constraint letters.
3831 (mcu_types): New MCU added.
3832
bf3ca999
TW		 38332000-04-22 Timothy Wall <twall@cygnus.com>
3834
3835 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3836 to "natval".
3837 (operand_match): Conditionally insert default bit values for IMMU9.
3838
98e5953c
JL		 38392000-04-14 Matthew Green <mrg@cygnus.com>
3840
3841 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3842 * configure: Rebuilt.
3843
a02fab7e
JL		 3844Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3845 Jason Eckhardt <jle@cygnus.com>
3846
c67e42c9 3847 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3848
3849 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3850 Added handling of new operand types l,y,&,fe,fE,fx.
3851
800eeca4
JW		 3852Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3853 David Mosberger <davidm@hpl.hp.com>
3854 Timothy Wall <twall@cygnus.com>
3855 Andrew MacLeod <amacleod@cygnus.com>
3856 Jim Wilson <wilson@cygnus.com>
3857
3858 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3859 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3860 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3861 * Makefile.in: Rebuild.
3862 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3863 * configure: Rebuild.
3864 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3865 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3866 * expr.c (expr): Handle md_optimize_expr.
3867 * read.c (LEX_HASH): Add comment.
3868 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3869
66778679
RH		 38702000-04-21 Richard Henderson <rth@cygnus.com>
3871
3872 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3873 bundling a non-delayed branch type instruction.
3874
aa15f6f7
AO		 38752000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3876
3877 * config/tc-mn10300.c (HAVE_AM30): Define.
3878 (md_assemble): Use it.
3879
16adf844
AM		 38802000-04-19 Alan Modra <alan@linuxcare.com.au>
3881
742f45cf
AM		 3882 * config/obj-elf.c (obj_elf_change_section): Check for changed
3883 section attributes.
3884
16adf844
AM		 3885 * Makefile.am: (CPU_MULTI_VALID): Remove.
3886 (MULTI_CPU_TYPES): Define.
3887 (MULTI_CPU_OBJ_VALID): Define.
3888 (DEPTC): Use the above.
3889 (DEPOBJ): Same here.
3890 (DEP2): And here.
3891 Regenerate dependencies.
3892 * Makefile.in: Regenerate.
3893
9c46fb1b
AM		 38942000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3895
742f45cf 3896 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3897
508866be
L		 38982000-04-18 H.J. Lu (hjl@gnu.org)
3899
3900 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3901 bfd_vma for non-bfd assemblers.
508866be 3902
ba2adb93
AM		 39032000-04-17 Alan Modra <alan@linuxcare.com.au>
3904
3905 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3906 doesn't give spurious errors.
3907
12ff5d56
AM		 39082000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3909
66778679 3910 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3911
fc633e5b
AM		 39122000-04-13 Alan Modra <alan@linuxcare.com.au>
3913
3914 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3915 constants, and don't assume offsetT is 32 bits.
3916
1ed18ec1
NC		 39172000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3918
3919 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3920 (md_pcrel_from_section): Add prototype.
3921 (d10v_fix_adjustable): Add prototype.
3922 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3923
3924 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3925
3db10f32
NC		 39262000-04-12 Nick Clifton <nickc@cygnus.com>
3927
3928 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3929 symbol in frag chain.
3930
847f7ad4
AM		 39312000-04-10 Alan Modra <alan@linuxcare.com.au>
3932
3933 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3934 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3935 (fits_in_signed_word, smallest_imm_type): Ditto.
3936 (md_assemble): Use an offsetT var to hold offsetT values, not a
3937 long.
3938 (offset_in_range): New.
3939 (md_assemble): Use it.
3940 (md_convert_frag): Change type of target_address, opcode_address,
3941 and displacement_from_opcode_start to offsetT.
3942 (md_create_short_jump): Change type of offset to offsetT.
3943 (md_create_long_jump): Ditto.
3944 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3945 (md_chars_to_number): Remove.
3946 (output_invalid): Remove duplicate prototype.
3947
ec694b89
NC		 39482000-04-09 Nick Clifton <nickc@cygnus.com>
3949
3950 * Makefile.am (CPU_TYPES): Add 'avr'.
3951 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3952 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3953
16adf844 3954 * Makefile.in: Regenerate.
ec694b89
NC		 3955
3956 * doc/as.texinfo: Add M32R documentation.
3957
a2d91340 3958Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3959
a2d91340 3960 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3961 --enable-build-warnings option.
a2d91340
AC		 3962 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3963 * Makefile.in, configure: Re-generate.
3964
d92b1a8a
NC		 39652000-04-07 Nick Clifton <nickc@cygnus.com>
3966
3967 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3968 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3969 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3970 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3971 (arm_force_relocation): Force relocations for
3972 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3973
52ccafd0
JR		 3974Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3975
3976 * config/tc-sh.c (get_operands): There's no third operand if the
3977 first operand is an immediate.
3978
015551fc
JR		 3979Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3980
3981 * config/tc-sh.c (immediate): Delete.
3982 (sh_operand_info): Add immediate member.
3983 (parse_reg): Use A_PC for pc.
3984 (parse_exp): Add second argument 'op'. All callers changed.
3985 (parse_at): Expect pc to be coded as A_PC.
3986 Use immediate field in *op.
3987 (insert): Add fourth argument 'op'. All callers changed.
3988 (build_relax): Add second argument 'op'. All callers changed.
3989 (insert_loop_bounds): New function.
3990 (build_Mytes): Remove DISP_4.
3991 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3992 (assemble_ppi): Use immediate field in *operand.
3993 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3994 (md_apply_fix): Likewise.
3995 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3996
79bd78be
AO		 3997Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3998
3999 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4000
e30e5a6a
HPN		 4001Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4002
4003 * internals.texi (CPU backend): Document
4004 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4005
41b49281
AM		 40062000-04-04 Alan Modra <alan@linuxcare.com.au>
4007
8ad3436c
AM		 4008 * po/gas.pot: Regenerate.
4009
4010 * as.c (show_usage): Restore translated part of bug string.
4011 * gasp.c (show_usage): Likewise.
4012
41b49281
AM		 4013 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4014 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4015 than move-if-change.
4016 (DEP1): Modify for "gcc -MM".
4017 (DEPTC): Likewise.
4018 (DEPOBJ): Likewise.
4019 (DEP2): Likewise.
4020 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4021 Update dependencies.
4022 * Makefile.in: Regenerate.
4023
0a727238
AO		 40242000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4025
4026 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4027 (md_begin): Likewise.
4028 (HAVE_AM33): New macro.
4029 (md_assemble): Use it. Match r_regs and xr_regs only if
4030 HAVE_AM33.
4031
c20f4f8c
AM		 40322000-04-03 Alan Modra <alan@linuxcare.com.au>
4033
4034 * as.h: #include "bin-bugs.h"
4035 * as.c (show_usage): Use REPORT_BUGS_TO.
4036 * gasp.c: #include "bin-bugs.h"
4037 (show_usage): Use REPORT_BUGS_TO.
4038
4039 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4040
753f6b12
HPN		 4041Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4042
4043 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4044 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4045 adjustments.
4046
726c5dcd
AM		 40472000-04-03 Alan Modra <alan@linuxcare.com.au>
4048
4049 * config/tc-i386.c (i386_immediate): Don't assume a constant
4050 immediate is necessarily 16 bits when in 16 bit code mode.
4051 (md_assemble): Instead set guess_suffix here after we have checked
4052 registers.
4053
bf80011a
RH		 40542000-04-02 Richard Henderson <rth@cygnus.com>
4055
4056 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4057 quantities. Correct right shift sign extension.
4058 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4059 32-bit value when shifting into place.
4060
92161534
ILT		 40612000-04-01 Ian Lance Taylor <ian@zembu.com>
4062
4063 * app.c: Add ATTRIBUTE_UNUSED as needed.
4064 * config/tc-ppc.c: Likewise.
4065 (ppc_size): Make unsigned long.
4066 (ppc_insert_operand): Add casts to avoid warnings.
4067
447f3982
NC		 40682000-03-31 Nick Clifton <nickc@cygnus.com>
4069
4070 * config/tc-d10v.h (md_flush_pending_output): Define.
4071
21d75ec2
NC		 40722000-03-29 Nick Clifton <nickc@cygnus.com>
4073
4074 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4075 segment. Works for both BFD_ASSEMBLER and others.
4076 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4077
d1a1bf19
NC		 40782000-03-29 Nick Clifton <nickc@cygnus.com
4079
4080 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4081
224de7a5
AM		 40822000-03-28 Alan Modra <alan@linuxcare.com.au>
4083
4084 * listing.c (LISTING_LHS_WIDTH): Default depends on
4085 LISTING_WORD_SIZE.
4086 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4087
5b8274e3
ILT		 40882000-03-27 Ian Lance Taylor <ian@zembu.com>
4089
4090 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4091 string literal.
4092
224de7a5 40932000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4094
4095 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4096
4097 * config/tc-avr.c (mcu_types): Add missing initialiser.
4098 (md_pcrel_from_section): Add prototype.
4099 (avr_operand): Remove redundant test of unsigned < 0.
4100 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4101
41022000-03-27 Denis Chertykov <denisc@overta.ru>
4103
4104 * config/tc-avr.c: New file for AVR support.
4105 * config/tc-avr.h: Likewise.
4106 * configure.in: Add AVR support.
4107 * configure: Regenerate.
4108
9f10757c
TW		 41092000-03-26 Timothy Wall <twall@cygnus.com>
4110
4111 * gasp.c (macro_op): Add new argument to check_macro call.
4112 Macro structure definitions moved to macro.h
4113 * sb.h: Add argument to prototype for input_scrub_include_sb.
4114 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4115 nesting checks with an additional flag.
4116 (struct input_save): Add flag to indicate whether current sb
4117 should be checked for proper macro/conditional nesting.
4118 (input_scrub_push/pop): Save/restore nest check flag.
4119 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4120 defined.
9f10757c
TW		 4121 * macro.c (check_macro): Allow caller to retrieve parsed macro
4122 information if a pointer is provided. This information may be
4123 used by the new macro hooks.
4124 * macro.h: Update prototype for check_macro. Macro struct
4125 definitions moved here from macro.c/gasp.c.
4126 * read.c (read_a_source_file): Add parameter to check_macro call,
4127 and pass macro info to the macro hook, if defined.
4128 (input_scrub_insert_line): New. Allow insertion of a line of
4129 characters into the input stream.
4130 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4131 file into the input stream.
4132 (s_include): Use input_scrub_insert_file.
4133 * internals.texi: Document new macro hooks.
4134 * as.h: New prototypes added.
3e87a760 4135
224de7a5 41362000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4137
4138 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4139 an initial capital letter.
4140 (i386_index_check): Reindent.
4141
11424155
NC		 41422000-03-19 Nick Clifton <nickc@cygnus.com>
4143
eaa15ab8 4144 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4145 relative branches.
4146
43f05576
NC		 41472000-03-17 Thomas de Lellis <tdel@windriver.com>
4148
66778679
RH		 4149 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4150 instruction operand bad if Rd > 7 when generating
4151 thumb instructions. Prevents for example,
4152 "adr r12,label" from silently failing and generating
4153 the wrong instruction.
3e87a760 4154
67231402
NC		 41552000-03-17 Nick Clifton <nickc@cygnus.com>
4156
4157 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4158 that have a destingation >= 0x400000.
3e87a760 4159 Fix compile time warning messages.
67231402 4160
a37c8f88
JR		 4161Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4162
4163 * config/tc-sh.c (md_begin): When encountering insn that are
4164 not supported by the current arch, only change the name if
4165 its contents are the same as prev_name.
4166 (get_specific): If the the architecture doesn't match, fail.
4167
dead1419
JR		 4168Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4169
4170 * config/tc-sh.c (IDENT_CHAR): Define.
4171 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4172 matching back where it came from.
4173
182e89d3
JR		 4174Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4175
4176 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4177
84f73d89
NC		 41782000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4179
4180 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4181 normal operands.
4182
dbbc7809
JL		 41832000-03-15 Kazu Hirata <kazu@hxi.com>
4184
4185 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4186
271bb601
HPN		 4187Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4188
4189 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4190 floating-point-number, make sure 'f' is in FLT_CHARS.
4191
8684e216
HPN		 4192Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4193
4194 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4195 (s_lcomm_internal): Use it.
4196 * doc/internals.texi (CPU backend): Document it.
4197 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4198 bytes.
4199
bb2d6cd7
GK		 42002000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4201
4202 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4203 when embedded-pic.
4204
4205 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4206 implementation doesn't have special handling for switch
4207 statements.
bb2d6cd7
GK		 4208 (macro_build): Allow for code in sections other than .text.
4209 (macro): Likewise.
4210 (mips_ip): Likewise.
4211 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4212 Don't perform relocs if we will be outputting them.
bb2d6cd7 4213 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4214 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4215 embedded-pic.
bb2d6cd7 4216
5c86cbc7 42172000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4218
66778679
RH		 4219 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4220 relocation type based on the entry in the fixup structure.
a47cf567 4221 Put S_IS_EXTERN processing back in.
5c86cbc7 4222
f8c827e9
L		 42232000-03-08 H.J. Lu (hjl@gnu.org)
4224
4225 * Makefile.am (install-exec-tooldir): Depend on
4226 install-exec-bindir for parallel make.
4227 * Makefile.in: Regenerated.
4228
8ad9e709
NC		 42292000-03-06 Nick Clifton <nickc@cygnus.com>
4230
4231 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4232 switch.
4233 (md_parse_option): Parse -m32r command line switch - disable m32rx
4234 compatability.
ded0aeb7
NC		 4235 (md_show_usage): Document new option.
4236
4237 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4238 * doc/Makefile.in: Regenerate.
4239 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4240
b7b8f327
MM		 42412000-03-02 Michael Meissner <meissner@redhat.com>
4242
4243 * config/tc-d30v.c (check_range): Remove code that incorrectly
4244 sign extended values where bits < 32.
4245
15886821
L		 42462000-03-02 H.J. Lu (hjl@gnu.org)
4247
4248 * configure.in: Support --enable-targets=all on ia32.
4249 * configure: Regenerated.
4250
8bf950bf
NC		 42512000-03-01 Nick Clifton <nickc@cygnus.com>
4252
4253 * gasp.c (do_align): Remove bogus check of alignment value.
4254
c5e54cc2
ILT		 42552000-02-27 Thomas de Lellis <tdel@windriver.com>
4256
4257 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4258 TC_PPC was defined forced the type of a symbol with no other type
4259 to be BSF_OBJECT.
4260
65fd87bc
ILT		 42612000-02-27 Hans-Peter Nilsson <hp@axis.com>
4262
4263 * doc/internals.texi (CPU backend): Mention that
4264 line_separator_chars do not break up comments. Fix typos for
4265 LEX_AT and LEX_NAME descriptions. Document operands for
4266 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4267 description of md_create_short_jump usage. Document argument for
4268 md_undefined_symbol.
4269
a25fe906
ILT		 42702000-02-27 Jakub Jelinek <jakub@redhat.com>
4271
4272 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4273 (md_parse_option): Handle it.
4274 (md_show_usage): Document it.
4275
21b10511
ILT		 42762000-02-27 Ian Lance Taylor <ian@zembu.com>
4277
4278 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4279 opcode, for the instruction `pal19'. From Andrea Arcangeli
4280 <andrea@suse.de>.
4281
773f551c
AM		 42822000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4283
4284 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4285 from here..
4286 (md_assemble): To here, before template operands are matched.
4287 Also ensure a constant immediate is sign extended when we know the
4288 size is at most 16 bits. This is to catch cases like "add
4289 $0xffc0,%ax" where we don't know the size, and thus that the
4290 immediate can be represented as Imm8S until after parsing the
4291 register operand.
4292 (i386_displacement): Similarly sign extend 16 bit constant
4293 displacements.
4294 (md_assemble): Relax 16-bit jump constant range check to suit sign
4295 extended displacements.
4296
28d33191
JL		 42972000-02-26 Andreas Jaeger <aj@suse.de>
4298
4299 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4300
cc5ca5ce
AM		 43012000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4302
4303 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4304 call operands when intel_syntax.
4305 (intel_float_operand): Return 2 for "fi...".
4306 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4307 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4308 earlier "SHORT" change.
4309 (md_assemble): When determining suffix from Regs, exclude
4310 InOutPortReg.
4311
056350c6
NC		 43122000-02-24 Nick Clifton <nickc@cygnus.com>
4313
4314 * configure: Add arm-wince, mips-pe and sh-pe targets.
4315 * configure: Regenerate.
4316
4317 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4318 sh-pe targets.
4319 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4320 "pe-mips" for the mips-pe target.
4321
4322 * config/tc-arm.c (insns): Change displacement encoded in BL
4323 and B instructions if the target port is arm-wince.
4324 (do_ldst): Do not bias the relocation offset if the target
4325 port is arm-wince.
4326 (md_pcrel_from): Add in missing relocation offset bias if the
4327 target os arm-wince.
4328
4329 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4330 (md_begin): Disable -G support for mips-pe target.
4331 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4332 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4333 COFF flavour.
4334
4335 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4336 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4337 assembler, just set the alignment to 4.
4338
4339 * config/te-wince-pe.h: New file for WinCE targets. Define
4340 TE_WINCE.
4341
36bf8ab9
AM		 43422000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4343
4344 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4345 string instructions.
4346 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4347 (i386_intel_memory_operand): After finding a segment override,
4348 check again for no `[' before looking for a displacement. Bomb if
4349 more than one displacement rather than silently discarding the
4350 second and subsequent ones. Free strings malloc'd by
4351 build_displacement_string.
4352
f5795b08
CM		 43532000-02-24 Catherine Moore <clm@cygnus.com>
4354
4355 * config/obj-som.c (obj_pseudo_table): Add "weak".
4356 (obj_som_weak): New routine.
4357
abd63a32
AM		 43582000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4359
520dc8e8
AM		 4360 * config/tc-i386.c (union i386_op): New.
4361 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4362 Throughout file replace occurences of disps[n], imms[n], regs[n]
4363 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4364 intel mode operand swapping. Add assert in regKludge and
4365 fake_zero_displacement code. Test i.types[n] when outputting
4366 displacements and immediates. Combine output of Disp16 with
4367 Disp32.
7f3f1ea2
AM		 4368 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4369 when in intel mode by (not) reversing fsub and fdiv operands
4370 before the template search. This fails for single operand
4371 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4372 undefined. Instead fix the base_opcode after we've found the
4373 template. Move base_opcode xor with found_reverse_match from
4374 opcode output code to before this fix so we test for the correct
4375 opcodes.
4376 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4377 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4378
4379 * config/tc-i386.h (TC_RELOC): Delete.
4380 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4381 with equivalent call to reloc.
4382
abd63a32
AM		 4383 * as.h (flag_m68k_mri): Move declaration after target include, and
4384 only declare when TC_M68K defined. Define as zero otherwise.
4385 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4386 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4387 Define as zero otherwise.
4388 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4389 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4390 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4391 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4392 testing whether defined.
4393 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4394 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4395 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4396 rather than testing whether defined.
4397 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4398 (parse_mri_cons): Declare and use only when TC_M68K.
4399 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4400 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4401 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4402
4403 * NEWS: Mention IBM 370 support.
4404
7e052742
RH		 44052000-02-23 Richard Henderson <rth@cygnus.com>
4406
4407 * config/tc-i386.c (md_assemble): When swapping operands for
4408 intel_syntax, assume everything that's not Imm or Disp is a
4409 register.
4410
5b93d8bb
AM		 44112000-02-23 Linas Vepstas <linas@linas.org>
4412
4413 * config/tc-i370.c, config/tc-i370.h: New files.
4414 * Makefile.am: Add support for Linux/IBM 370.
4415 * configure.in: Likewise.
4416 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4417 * config/obj-elf.c: Include elf/i370.h
4418 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4419
4420 * Makefile.in: Regenerate.
4421 * configure: Regenerate.
4422
4423 * doc/c-i370.texi: New file.
4424 * doc/all.texi: Include it.
4425 * doc/as.texinfo: And here.
3e87a760 4426 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4427 * doc/Makefile.in: Regenerate.
4428
25f2196d
CC		 44292000-02-19 Michael Meissner <meissner@redhat.com>
4430
4431 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4432 determine if an instruction can be used in parallel with an ADDppp
4433 or SUBppp instruction.
4434
6349b5f4
AH		 44352000-02-22 Andrew Haley <aph@cygnus.com>
4436
4437 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4438
2f6d2f85 44392000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4440
4441 * config/tc-mips.c (mips_gp32): New variable.
4442 (macro_build) Use mips_gp32.
4443 (mips_ip): Ditto.
4444 (md_longopts): Add "-mgp32" and "-mgp64".
4445 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4446
a47cf567
NC		 4447 (OPTION_M7900): Change offset
4448 (OPTION_NO_M7900): Ditto.
4449
b985eaa8
ILT		 44502000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4451
4452 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4453 warning, and bump it to 1.
4454
52454417
ILT		 44552000-02-22 Ian Lance Taylor <ian@zembu.com>
4456
4457 From Brad Lucier <lucier@math.purdue.edu>:
4458 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4459 match format.
4460
6b76fefe
CM		 44612000-02-21 Catherine Moore <clm@cygnus.com>
4462
4463 * config/tc-mips.c (MF_HILO_INSN): Define.
4464 (mips_7000_hilo_fix): Declare.
4465 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4466 (md_parse_option): Check for 7000_HILO_FIX options.
4467 (OPTION_M7000_HILO_FIX): Define.
4468 (OPTION_NO_M7000_HILO_FIX): Define.
4469 * doc/c-mips.texi (-mfix7000): Describe.
4470
f6af82bd
AM		 44712000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4472
4473 * listing.c (print_lines): Remove unused variable `end'.
4474
4475 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4476 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4477 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4478 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4479 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4480 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4481
8c8281f4
NC		 44822000-02-18 Nick Clifton <nickc@cygnus.com>
4483
4484 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4485 the computed frag offset, rather than overwriting it.
4486
d4845d57
JR		 4487Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4488
4489 * config/tc-sh.c ("elf/sh.h"): Include.
4490 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4491 (md.begin): Initialize target_arch.
4492 Only include opcodes in has table that match selected architecture.
4493 (parse_reg): Recognize register names for sh-dsp.
4494 (parse_at): Recognize post-modify addressing.
4495 (get_operands): The leading space is now optional.
4496 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4497 arguments. Update valid_arch.
4498 (build_Mytes): Add support for SDT_REG_N.
4499 (find_cooked_opcode): New function, broken out of md_assemble.
4500 (assemble_ppi, sh_elf_final_processing): New functions.
4501 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4502 (md_longopts, md_parse_option): New option: -dsp.
4503 * config/tc-sh.h (elf_tc_final_processing): Define.
4504 (sh_elf_final_processing): Declare.
4505
c97305a1
JL		 4506Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4507
4508 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4509 the unwinder subspace. Save the current seg/subseg before creating
4510 the new seg/subseg.
4511
bec50466
NC		 45122000-02-10 Nick Clifton <nickc@cygnus.com>
4513
4514 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4515 little endian targets.
bec50466 4516 (INST_BYTE1): Redefine to handle big and little endian
66778679 4517 targets.
bec50466
NC		 4518 (cpu_type): New type: Select between M340 and M210.
4519 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4520 instructions of the M340.
bec50466 4521 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4522 instructions.
bec50466
NC		 4523 (md_atof): Add support for little endian targets.
4524 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4525 line switches.
bec50466
NC		 4526 (md_convert_frag): Add support for little endian targets.
4527 (md_apply_fix3): Add support for little endian targets.
4528 (md_number_to_chars): Add support for little endian targets.
4529
a25c045a
TW		 45302000-02-10 Timothy Wall <twall@redhat.com>
4531
4532 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4533 defined, use it to verify the symbol just read should be a label.
4534
f28e8eb3
TW		 45352000-02-10 Timothy Wall <twall@redhat.com>
4536
4537 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4538 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4539 around colons when KEEP_WHITE_AROUND_COLON is defined.
4540 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4541 and KEEP_WHITE_AROUND_COLON.
4542
6dc19fc4
TW		 45432000-02-08 Timothy Wall <twall@redhat.com>
4544
4545 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4546 logic.
6dc19fc4 4547 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4548 implemented.
6dc19fc4
TW		 4549 (end_repeat): New. Provide support for a "break" out of the
4550 repeat loop.
4551 * read.h: Add prototypes for new functions.
3e87a760 4552
f805106c
TW		 45532000-02-08 Timothy Wall <twall@redhat.com>
4554
4555 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4556 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4557 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4558 non-zero.
4559
4469be0f
TW		 45602000-02-08 Timothy Wall <twall@redhat.com>
4561
4562 * read.c: Added elseif to directives table.
4563 * read.h: Added prototype for s_elseif.
4564 * doc/as.texinfo: Added description for elseif.
4565 * cond.c (s_elseif): New function
3e87a760 4566
24a17b6c
TW		 45672000-02-04 Timothy Wall <twall@redhat.com>
4568
4569 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4570 listings.
24a17b6c 4571
bea9907b 45722000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4573
bea9907b
TW		 4574 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4575 default values.
4576 * frags.c (frag_new): Calculate fr_fix in octets
4577 (frag_now_fix) Return offset as target address offset (bytes).
4578 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4579 quantities).
bea9907b
TW		 4580 * frags.h: Added prototype for frag_now_fix_octets().
4581 Distinguish between octets and bytes in field descriptions.
4582 * listing.c (calc_hex): Account for octets vs bytes when
4583 printing addresses/offsets.
4584 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4585 target is little-endian, print the octets in a word in big-endian
4586 order so that the display looks like a proper hexadecimal number,
4587 instead of having the octets reversed.
4588 * read.c (do_align): When recording alignment, alignment power
4589 should be in terms of target bytes (minimum addressible unit)
4590 instead of octets.
4591 (do_org) Convert ORG target address (byte) argument into an
4592 octet offset when generating a variable fragment.
4593 * symbols.c (resolve_symbol_value): Symbol final value
4594 converted to a target address offset (bytes) from its octet offset.
4595 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4596 offset (bytes) is adjusted by the frag offset (octets) converted
4597 to bytes.
4598 (coff_frob_section) Section alignment power is in terms of bytes;
4599 convert it to an octet alignment power when calculating size (and
4600 size mask) in octets. Don't modify the section size in order to
4601 "align" it for TI COFF, since that format has a different method
4602 for storing alignment information.
3e87a760 4603
210dcc61
TW		 46042000-02-01 Timothy Wall <twall@cygnus.com>
4605
4606 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4607 entries, matching the way GCC generates them. If not escaped, the
4608 filename is encoded incorrectly.
4609
557537a5 46102000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4611
557537a5
NC		 4612 * config/tc-arm.c (reg_table): Add support for ATPCS register
4613 naming conventions.
2c1c4c62 4614
557537a5 46152000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4616
2c1c4c62
GK		 4617 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4618 already defined.
3e87a760 4619 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4620 New macro.
4621 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4622 of a symbol when we really care about its value.
4623
46242000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4625
4626 * config/tc-mcore.c (md_assemble): Give warning message if
4627 operands passes to instruction are more than the spec.
4628
2f0ca46a
NC		 46292000-01-27 Thomas de Lellis <tdel@windriver.com>
4630
66778679 4631 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4632 Thumb mode but the label seen was not declared as '.thumb_func'
4633 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4634 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4635
4c63da97
AM		 46362000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4637
4638 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4639 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4640
4641 * Makefile.in: Same here.
4642 Update copyright.
4643
4644 * configure.in: Set bfd_gas for i386-aout when primary target
4645 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4646 we may need the primary te_file. Remove incorrect comment.
4647
4648 * configure: Regenerate.
4649
4650 * config/e-i386aout.c: New file.
4651
4652 * as.c (USE_EMULATIONS): Move to before print_version_id.
4653 (struct emulation): Add i386aout.
4654 (show_usage): Split text strings. Reformat -a text. Add --em
4655 help.
4656 Update copyright.
4657
4658 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4659 (aout_format_ops): New.
4660 Update copyright.
4661
4662 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4663 preprocessor conditional and add aout USE_EMULATIONS tests.
4664 (read_a_source_file): Don't pass error strings to printf as
4665 format arg.
4666 Update copyright.
4667
4668 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4669 format arg.
4670 (do_data): Same here.
4671 (process_file): And here.
4672 Update copyright.
4673
4674 * symbols.c (colon): Rewrite "already defined" fatal message
4675 code for aout with USE_EMULATIONS.
4676 Update copyright.
4677
4678 * config/obj-aout.c (OBJ_HEADER): Define.
4679 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4680 fields of sentinel.
4c63da97
AM		 4681 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4682 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4683 forms here.
4684 (obj_aout_type): Expand S_SET_OTHER here too.
4685 (obj_read_begin_hook): Remove.
4686 (aout_pop_insert): New.
4687 (obj_aout_s_get_other): New.
4688 (obj_aout_s_get_desc): New.
4689 (aout_format_ops): New.
4690 Update copyright.
4691
4692 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4693 gets aout_pseudo_table.
4694 (aout_pseudo_table): Declare.
4695 (obj_read_begin_hook): Define.
4696 Update copyright.
4697
4698 * config/obj-coff.c (obj_pseudo_table): Rename to
4699 coff_pseudo_table.
4700 (coff_pop_insert): Use coff_pseudo_table.
4701 (coff_sec_sym_ok_for_reloc): Remove.
4702 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4703 and comment all zero entries and remove #if 0 code.
4704 Update copyright.
4705
4706 * config/obj-coff.h (obj_pop_insert): Define.
4707 (coff_pseudo_table): Declare.
4708 Update copyright.
4709
4710 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4711 s_get_size, s_set_size. Comment all zero entries.
4712 Update copyright.
4713
4714 * config/obj-elf.c (elf_s_get_other): New function.
4715 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4716 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4717 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4718 comment.
4719 (obj_elf_parse_section_letters): Don't pass error strings to
4720 printf as format arg.
4721 Update copyright.
4722
4723 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4724 OBJ_MAYBE_ECOFF.
4725 (elf_s_get_other): Declare.
4726 (S_GET_OTHER) Define as elf_s_get_other if not already
4727 defined.
4728 (S_SET_OTHER): Only define when not already defined.
4729 (elf_obj_read_begin_hook): Declare.
4730 (obj_read_begin_hook): Define.
4731 (elf_obj_symbol_new_hook): Declare.
4732 (obj_symbol_new_hook): Define.
4733 Update copyright.
4734
4735 * config/obj-multi.h: Add copyright header and protect against
4736 multiple inclusion. Add * to all function pointers.
4737 (OBJ_HEADER): If defined, include it rather than other defines
4738 in this file.
4739 (obj_frob_file_after_relocs): Test for NULL.
4740 (obj_symbol_new_hook): Here too.
4741 (obj_sec_sym_ok_for_reloc): And here.
4742 (S_GET_OTHER): Define.
4743 (S_GET_DESC): Define.
4744 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4745 (OBJ_MAYBE_ELF): Update comment.
4746
4747 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4748 OBJ_AOUT preprocessor conditional and handle emulation by
4749 testing OUTPUT_FLAVOR.
4750 (i386_displacement): Here too.
4751 (md_section_align): Similarly here.
4752 (i386_target_format): Conditionally compile when more than one
4753 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4754 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4755 (i386_displacement): Here too.
4756 Update copyright.
4757
4758 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4759 Define TARGET_FORMAT for aout only when not multi.
4760 Update copyright.
4761
4762 * config/te-multi.h: Delete file as it's identical to te-generic.h
4763
add0c677
AM		 47642000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4765
4766 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4767 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4768 LONG_MNEM_SUFFIX.
4769
4770 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4771 DWORD_MNEM_SUFFIX.
4772 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4773 comments.
4774
a19d8eb0
CP		 47752000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4776
66778679
RH		 4777 * config/tc-mips.c (mips_do_align): New function.
4778 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4779
550262c4
NC		 47802000-01-10 Philip Blundell <philb@gnu.org>
4781
4782 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4783 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4784 line separator for Linux.
4785 * doc/as.texinfo (Comments): Mention the ARM.
4786
0decc840
NC		 47872000-01-10 Philip Blundell <pb@futuretv.com>
4788
4789 * configure.in (arm*-*-conix*): New target.
4790 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4791 armv*-*-linux-gnu.
4792 * configure: Regenerate.
4793
2e13b764
NC		 47942000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4795
4796 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4797 (obj_elf_visibility): New function.
3e87a760 4798
2e13b764
NC		 4799 * doc/as.texinfo (Visibility): New node: document visibility
4800 pseudo ops.
4801
2f6d2f85 4802For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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