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IA-64 ELF support.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
800eeca4
JW		 1Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2 David Mosberger <davidm@hpl.hp.com>
3 Timothy Wall <twall@cygnus.com>
4 Andrew MacLeod <amacleod@cygnus.com>
5 Jim Wilson <wilson@cygnus.com>
6
7 * Makefile.am (CPU_TYPES): Add ia64.
8 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
9 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
10 * Makefile.in: Rebuild.
11 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
12 * configure: Rebuild.
13 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
14 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
15 * expr.c (expr): Handle md_optimize_expr.
16 * read.c (LEX_HASH): Add comment.
17 * config/tc-ia64.c, config/tc-ia64.h: New files.
18
66778679
RH		 192000-04-21 Richard Henderson <rth@cygnus.com>
20
21 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
22 bundling a non-delayed branch type instruction.
23
aa15f6f7
AO		 242000-04-20 Alexandre Oliva <aoliva@cygnus.com>
25
26 * config/tc-mn10300.c (HAVE_AM30): Define.
27 (md_assemble): Use it.
28
16adf844
AM		 292000-04-19 Alan Modra <alan@linuxcare.com.au>
30
742f45cf
AM		 31 * config/obj-elf.c (obj_elf_change_section): Check for changed
32 section attributes.
33
16adf844
AM		 34 * Makefile.am: (CPU_MULTI_VALID): Remove.
35 (MULTI_CPU_TYPES): Define.
36 (MULTI_CPU_OBJ_VALID): Define.
37 (DEPTC): Use the above.
38 (DEPOBJ): Same here.
39 (DEP2): And here.
40 Regenerate dependencies.
41 * Makefile.in: Regenerate.
42
9c46fb1b
AM		 432000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
44
742f45cf 45 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 46
508866be
L		 472000-04-18 H.J. Lu (hjl@gnu.org)
48
49 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 50 bfd_vma for non-bfd assemblers.
508866be 51
ba2adb93
AM		 522000-04-17 Alan Modra <alan@linuxcare.com.au>
53
54 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
55 doesn't give spurious errors.
56
12ff5d56
AM		 572000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
58
66778679 59 * as.h (SEEK_SET): Define if undefined.
12ff5d56 60
fc633e5b
AM		 612000-04-13 Alan Modra <alan@linuxcare.com.au>
62
63 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
64 constants, and don't assume offsetT is 32 bits.
65
1ed18ec1
NC		 662000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
67
68 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
69 (md_pcrel_from_section): Add prototype.
70 (d10v_fix_adjustable): Add prototype.
71 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
72
73 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
74
3db10f32
NC		 752000-04-12 Nick Clifton <nickc@cygnus.com>
76
77 * config/tc-d10v.c (find_opcode): Correctly calculate position of
78 symbol in frag chain.
79
847f7ad4
AM		 802000-04-10 Alan Modra <alan@linuxcare.com.au>
81
82 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
83 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
84 (fits_in_signed_word, smallest_imm_type): Ditto.
85 (md_assemble): Use an offsetT var to hold offsetT values, not a
86 long.
87 (offset_in_range): New.
88 (md_assemble): Use it.
89 (md_convert_frag): Change type of target_address, opcode_address,
90 and displacement_from_opcode_start to offsetT.
91 (md_create_short_jump): Change type of offset to offsetT.
92 (md_create_long_jump): Ditto.
93 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
94 (md_chars_to_number): Remove.
95 (output_invalid): Remove duplicate prototype.
96
ec694b89
NC		 972000-04-09 Nick Clifton <nickc@cygnus.com>
98
99 * Makefile.am (CPU_TYPES): Add 'avr'.
100 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
101 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
102
16adf844 103 * Makefile.in: Regenerate.
ec694b89
NC		 104
105 * doc/as.texinfo: Add M32R documentation.
106
a2d91340
AC		 107Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
108
109 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
110 --enable-build-warnings option.
111 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
112 * Makefile.in, configure: Re-generate.
113
d92b1a8a
NC		 1142000-04-07 Nick Clifton <nickc@cygnus.com>
115
116 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
117 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
118 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
119 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
120 (arm_force_relocation): Force relocations for
121 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
122
52ccafd0
JR		 123Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
124
125 * config/tc-sh.c (get_operands): There's no third operand if the
126 first operand is an immediate.
127
015551fc
JR		 128Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
129
130 * config/tc-sh.c (immediate): Delete.
131 (sh_operand_info): Add immediate member.
132 (parse_reg): Use A_PC for pc.
133 (parse_exp): Add second argument 'op'. All callers changed.
134 (parse_at): Expect pc to be coded as A_PC.
135 Use immediate field in *op.
136 (insert): Add fourth argument 'op'. All callers changed.
137 (build_relax): Add second argument 'op'. All callers changed.
138 (insert_loop_bounds): New function.
139 (build_Mytes): Remove DISP_4.
140 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
141 (assemble_ppi): Use immediate field in *operand.
142 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
143 (md_apply_fix): Likewise.
144 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
145
79bd78be
AO		 146Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
147
148 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
149
e30e5a6a
HPN		 150Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
151
152 * internals.texi (CPU backend): Document
153 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
154
41b49281
AM		 1552000-04-04 Alan Modra <alan@linuxcare.com.au>
156
8ad3436c
AM		 157 * po/gas.pot: Regenerate.
158
159 * as.c (show_usage): Restore translated part of bug string.
160 * gasp.c (show_usage): Likewise.
161
41b49281
AM		 162 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
163 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
164 than move-if-change.
165 (DEP1): Modify for "gcc -MM".
166 (DEPTC): Likewise.
167 (DEPOBJ): Likewise.
168 (DEP2): Likewise.
169 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
170 Update dependencies.
171 * Makefile.in: Regenerate.
172
0a727238
AO		 1732000-04-03 Alexandre Oliva <aoliva@cygnus.com>
174
175 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
176 (md_begin): Likewise.
177 (HAVE_AM33): New macro.
178 (md_assemble): Use it. Match r_regs and xr_regs only if
179 HAVE_AM33.
180
c20f4f8c
AM		 1812000-04-03 Alan Modra <alan@linuxcare.com.au>
182
183 * as.h: #include "bin-bugs.h"
184 * as.c (show_usage): Use REPORT_BUGS_TO.
185 * gasp.c: #include "bin-bugs.h"
186 (show_usage): Use REPORT_BUGS_TO.
187
188 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
189
753f6b12
HPN		 190Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
191
192 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
193 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
194 adjustments.
195
726c5dcd
AM		 1962000-04-03 Alan Modra <alan@linuxcare.com.au>
197
198 * config/tc-i386.c (i386_immediate): Don't assume a constant
199 immediate is necessarily 16 bits when in 16 bit code mode.
200 (md_assemble): Instead set guess_suffix here after we have checked
201 registers.
202
bf80011a
RH		 2032000-04-02 Richard Henderson <rth@cygnus.com>
204
205 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
206 quantities. Correct right shift sign extension.
207 (build_insn): Make `number' unsigned long. Mask top 6 bits of
208 32-bit value when shifting into place.
209
92161534
ILT		 2102000-04-01 Ian Lance Taylor <ian@zembu.com>
211
212 * app.c: Add ATTRIBUTE_UNUSED as needed.
213 * config/tc-ppc.c: Likewise.
214 (ppc_size): Make unsigned long.
215 (ppc_insert_operand): Add casts to avoid warnings.
216
447f3982
NC		 2172000-03-31 Nick Clifton <nickc@cygnus.com>
218
219 * config/tc-d10v.h (md_flush_pending_output): Define.
220
21d75ec2
NC		 2212000-03-29 Nick Clifton <nickc@cygnus.com>
222
223 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
224 segment. Works for both BFD_ASSEMBLER and others.
225 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
226
d1a1bf19
NC		 2272000-03-29 Nick Clifton <nickc@cygnus.com
228
229 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
230
224de7a5
AM		 2312000-03-28 Alan Modra <alan@linuxcare.com.au>
232
233 * listing.c (LISTING_LHS_WIDTH): Default depends on
234 LISTING_WORD_SIZE.
235 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
236
5b8274e3
ILT		 2372000-03-27 Ian Lance Taylor <ian@zembu.com>
238
239 * config/tc-sh.c (md_show_usage): Use backslash before newline in
240 string literal.
241
224de7a5 2422000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 243
244 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
245
246 * config/tc-avr.c (mcu_types): Add missing initialiser.
247 (md_pcrel_from_section): Add prototype.
248 (avr_operand): Remove redundant test of unsigned < 0.
249 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
250
2512000-03-27 Denis Chertykov <denisc@overta.ru>
252
253 * config/tc-avr.c: New file for AVR support.
254 * config/tc-avr.h: Likewise.
255 * configure.in: Add AVR support.
256 * configure: Regenerate.
257
9f10757c
TW		 2582000-03-26 Timothy Wall <twall@cygnus.com>
259
260 * gasp.c (macro_op): Add new argument to check_macro call.
261 Macro structure definitions moved to macro.h
262 * sb.h: Add argument to prototype for input_scrub_include_sb.
263 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
264 nesting checks with an additional flag.
265 (struct input_save): Add flag to indicate whether current sb
266 should be checked for proper macro/conditional nesting.
267 (input_scrub_push/pop): Save/restore nest check flag.
268 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
269 defined.
270 * macro.c (check_macro): Allow caller to retrieve parsed macro
271 information if a pointer is provided. This information may be
272 used by the new macro hooks.
273 * macro.h: Update prototype for check_macro. Macro struct
274 definitions moved here from macro.c/gasp.c.
275 * read.c (read_a_source_file): Add parameter to check_macro call,
276 and pass macro info to the macro hook, if defined.
277 (input_scrub_insert_line): New. Allow insertion of a line of
278 characters into the input stream.
279 (input_scrub_insert_file): New. Allow insertion of an arbitrary
280 file into the input stream.
281 (s_include): Use input_scrub_insert_file.
282 * internals.texi: Document new macro hooks.
283 * as.h: New prototypes added.
284
224de7a5 2852000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 286
287 * config/tc-i386.c: Don't start any as_bad or as_warn message with
288 an initial capital letter.
289 (i386_index_check): Reindent.
290
11424155
NC		 2912000-03-19 Nick Clifton <nickc@cygnus.com>
292
293 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
294 relative branches.
295
43f05576
NC		 2962000-03-17 Thomas de Lellis <tdel@windriver.com>
297
66778679
RH		 298 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
299 instruction operand bad if Rd > 7 when generating
300 thumb instructions. Prevents for example,
301 "adr r12,label" from silently failing and generating
302 the wrong instruction.
303
67231402
NC		 3042000-03-17 Nick Clifton <nickc@cygnus.com>
305
306 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
307 that have a destingation >= 0x400000.
684b81fa 308 Fix compile time warning messages.
67231402 309
a37c8f88
JR		 310Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
311
312 * config/tc-sh.c (md_begin): When encountering insn that are
313 not supported by the current arch, only change the name if
314 its contents are the same as prev_name.
315 (get_specific): If the the architecture doesn't match, fail.
316
dead1419
JR		 317Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
318
319 * config/tc-sh.c (IDENT_CHAR): Define.
320 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
321 matching back where it came from.
322
182e89d3
JR		 323Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
324
325 * config/tc-sh.c (md_show_usage): Add description of -dsp.
326
84f73d89
NC		 3272000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
328
329 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
330 normal operands.
331
dbbc7809
JL		 3322000-03-15 Kazu Hirata <kazu@hxi.com>
333
334 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
335
271bb601
HPN		 336Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
337
338 * expr.c (operand) [case 'f']: When testing if '0f' can start a
339 floating-point-number, make sure 'f' is in FLT_CHARS.
340
8684e216
HPN		 341Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
342
343 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
344 (s_lcomm_internal): Use it.
345 * doc/internals.texi (CPU backend): Document it.
346 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
347 bytes.
348
bb2d6cd7
GK		 3492000-03-10 Geoffrey Keating <geoffk@cygnus.com>
350
351 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
352 when embedded-pic.
353
354 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
355 implementation doesn't have special handling for switch
356 statements.
357 (macro_build): Allow for code in sections other than .text.
358 (macro): Likewise.
359 (mips_ip): Likewise.
360 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
361 Don't perform relocs if we will be outputting them.
362 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
363 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
364 embedded-pic.
365
5c86cbc7
CM		 3662000-03-09 Catherine Moore <clm@cygnus.com>
367
66778679
RH		 368 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
369 relocation type based on the entry in the fixup structure.
5c86cbc7 370
f8c827e9
L		 3712000-03-08 H.J. Lu (hjl@gnu.org)
372
373 * Makefile.am (install-exec-tooldir): Depend on
374 install-exec-bindir for parallel make.
375 * Makefile.in: Regenerated.
376
8ad9e709
NC		 3772000-03-06 Nick Clifton <nickc@cygnus.com>
378
379 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
380 switch.
381 (md_parse_option): Parse -m32r command line switch - disable m32rx
382 compatability.
ded0aeb7
NC		 383 (md_show_usage): Document new option.
384
385 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
386 * doc/Makefile.in: Regenerate.
387 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 388
b7b8f327
MM		 3892000-03-02 Michael Meissner <meissner@redhat.com>
390
391 * config/tc-d30v.c (check_range): Remove code that incorrectly
392 sign extended values where bits < 32.
393
15886821
L		 3942000-03-02 H.J. Lu (hjl@gnu.org)
395
396 * configure.in: Support --enable-targets=all on ia32.
397 * configure: Regenerated.
398
8bf950bf
NC		 3992000-03-01 Nick Clifton <nickc@cygnus.com>
400
401 * gasp.c (do_align): Remove bogus check of alignment value.
402
c5e54cc2
ILT		 4032000-02-27 Thomas de Lellis <tdel@windriver.com>
404
405 * config/obj-elf.c (elf_frob_symbol): Remove code which when
406 TC_PPC was defined forced the type of a symbol with no other type
407 to be BSF_OBJECT.
408
65fd87bc
ILT		 4092000-02-27 Hans-Peter Nilsson <hp@axis.com>
410
411 * doc/internals.texi (CPU backend): Mention that
412 line_separator_chars do not break up comments. Fix typos for
413 LEX_AT and LEX_NAME descriptions. Document operands for
414 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
415 description of md_create_short_jump usage. Document argument for
416 md_undefined_symbol.
417
a25fe906
ILT		 4182000-02-27 Jakub Jelinek <jakub@redhat.com>
419
420 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
421 (md_parse_option): Handle it.
422 (md_show_usage): Document it.
423
21b10511
ILT		 4242000-02-27 Ian Lance Taylor <ian@zembu.com>
425
426 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
427 opcode, for the instruction `pal19'. From Andrea Arcangeli
428 <andrea@suse.de>.
429
773f551c
AM		 4302000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
431
432 * config/tc-i386.c (i386_immediate): Move constant operand sizing
433 from here..
434 (md_assemble): To here, before template operands are matched.
435 Also ensure a constant immediate is sign extended when we know the
436 size is at most 16 bits. This is to catch cases like "add
437 $0xffc0,%ax" where we don't know the size, and thus that the
438 immediate can be represented as Imm8S until after parsing the
439 register operand.
440 (i386_displacement): Similarly sign extend 16 bit constant
441 displacements.
442 (md_assemble): Relax 16-bit jump constant range check to suit sign
443 extended displacements.
444
28d33191
JL		 4452000-02-26 Andreas Jaeger <aj@suse.de>
446
447 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
448
cc5ca5ce
AM		 4492000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
450
451 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
452 call operands when intel_syntax.
453 (intel_float_operand): Return 2 for "fi...".
454 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
455 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
456 earlier "SHORT" change.
457 (md_assemble): When determining suffix from Regs, exclude
458 InOutPortReg.
459
056350c6
NC		 4602000-02-24 Nick Clifton <nickc@cygnus.com>
461
462 * configure: Add arm-wince, mips-pe and sh-pe targets.
463 * configure: Regenerate.
464
465 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
466 sh-pe targets.
467 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
468 "pe-mips" for the mips-pe target.
469
470 * config/tc-arm.c (insns): Change displacement encoded in BL
471 and B instructions if the target port is arm-wince.
472 (do_ldst): Do not bias the relocation offset if the target
473 port is arm-wince.
474 (md_pcrel_from): Add in missing relocation offset bias if the
475 target os arm-wince.
476
477 * config/tc-mips.c (mips_target_format): Support COFF flavour.
478 (md_begin): Disable -G support for mips-pe target.
479 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
480 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
481 COFF flavour.
482
483 * config/tc-sh.c (md_begin): sh-pe target is little endian.
484 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
485 assembler, just set the alignment to 4.
486
487 * config/te-wince-pe.h: New file for WinCE targets. Define
488 TE_WINCE.
489
36bf8ab9
AM		 4902000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
491
492 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
493 string instructions.
494 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
495 (i386_intel_memory_operand): After finding a segment override,
496 check again for no `[' before looking for a displacement. Bomb if
497 more than one displacement rather than silently discarding the
498 second and subsequent ones. Free strings malloc'd by
499 build_displacement_string.
500
f5795b08
CM		 5012000-02-24 Catherine Moore <clm@cygnus.com>
502
503 * config/obj-som.c (obj_pseudo_table): Add "weak".
504 (obj_som_weak): New routine.
505
abd63a32
AM		 5062000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
507
520dc8e8
AM		 508 * config/tc-i386.c (union i386_op): New.
509 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
510 Throughout file replace occurences of disps[n], imms[n], regs[n]
511 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
512 intel mode operand swapping. Add assert in regKludge and
513 fake_zero_displacement code. Test i.types[n] when outputting
514 displacements and immediates. Combine output of Disp16 with
515 Disp32.
7f3f1ea2
AM		 516 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
517 when in intel mode by (not) reversing fsub and fdiv operands
518 before the template search. This fails for single operand
519 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
520 undefined. Instead fix the base_opcode after we've found the
521 template. Move base_opcode xor with found_reverse_match from
522 opcode output code to before this fix so we test for the correct
523 opcodes.
524 (md_assemble): Don't use strcmp when deciding to ignore the suffix
525 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 526
527 * config/tc-i386.h (TC_RELOC): Delete.
528 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
529 with equivalent call to reloc.
530
abd63a32
AM		 531 * as.h (flag_m68k_mri): Move declaration after target include, and
532 only declare when TC_M68K defined. Define as zero otherwise.
533 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
534 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
535 Define as zero otherwise.
536 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
537 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
538 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
539 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
540 testing whether defined.
541 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
542 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
543 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
544 rather than testing whether defined.
545 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
546 (parse_mri_cons): Declare and use only when TC_M68K.
547 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
548 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
549 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
550
551 * NEWS: Mention IBM 370 support.
552
7e052742
RH		 5532000-02-23 Richard Henderson <rth@cygnus.com>
554
555 * config/tc-i386.c (md_assemble): When swapping operands for
556 intel_syntax, assume everything that's not Imm or Disp is a
557 register.
558
5b93d8bb
AM		 5592000-02-23 Linas Vepstas <linas@linas.org>
560
561 * config/tc-i370.c, config/tc-i370.h: New files.
562 * Makefile.am: Add support for Linux/IBM 370.
563 * configure.in: Likewise.
564 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
565 * config/obj-elf.c: Include elf/i370.h
566 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
567
568 * Makefile.in: Regenerate.
569 * configure: Regenerate.
570
571 * doc/c-i370.texi: New file.
572 * doc/all.texi: Include it.
573 * doc/as.texinfo: And here.
574 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
575 * doc/Makefile.in: Regenerate.
576
25f2196d
CC		 5772000-02-19 Michael Meissner <meissner@redhat.com>
578
579 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
580 determine if an instruction can be used in parallel with an ADDppp
581 or SUBppp instruction.
582
6349b5f4
AH		 5832000-02-22 Andrew Haley <aph@cygnus.com>
584
585 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
586
c97ef257
AH		 5871999-12-30 Andrew Haley <aph@cygnus.com>
588
589 * config/tc-mips.c (mips_gp32): New variable.
590 (macro_build) Use mips_gp32.
591 (mips_ip): Ditto.
592 (md_longopts): Add "-mgp32" and "-mgp64".
593 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
594
b985eaa8
ILT		 5952000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
596
597 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
598 warning, and bump it to 1.
599
52454417
ILT		 6002000-02-22 Ian Lance Taylor <ian@zembu.com>
601
602 From Brad Lucier <lucier@math.purdue.edu>:
603 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
604 match format.
605
6b76fefe
CM		 6062000-02-21 Catherine Moore <clm@cygnus.com>
607
608 * config/tc-mips.c (MF_HILO_INSN): Define.
609 (mips_7000_hilo_fix): Declare.
610 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
611 (md_parse_option): Check for 7000_HILO_FIX options.
612 (OPTION_M7000_HILO_FIX): Define.
613 (OPTION_NO_M7000_HILO_FIX): Define.
614 * doc/c-mips.texi (-mfix7000): Describe.
615
f6af82bd
AM		 6162000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
617
618 * listing.c (print_lines): Remove unused variable `end'.
619
620 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
621 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
622 reloc_type when BFD_ASSEMBLER.
623 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
624 reloc_type when BFD_ASSEMBLER. Move common code out of switch
625 statement and quell signed vs. unsigned comparison warning.
626
8c8281f4
NC		 6272000-02-18 Nick Clifton <nickc@cygnus.com>
628
629 * config/tc-d10v.c (find_opcode): Add a symbol's value to
630 the computed frag offset, rather than overwriting it.
631
d4845d57
JR		 632Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
633
634 * config/tc-sh.c ("elf/sh.h"): Include.
635 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
636 (md.begin): Initialize target_arch.
637 Only include opcodes in has table that match selected architecture.
638 (parse_reg): Recognize register names for sh-dsp.
639 (parse_at): Recognize post-modify addressing.
640 (get_operands): The leading space is now optional.
641 (get_specific): Remove FDREG_N support. Add support for sh-dsp
642 arguments. Update valid_arch.
643 (build_Mytes): Add support for SDT_REG_N.
644 (find_cooked_opcode): New function, broken out of md_assemble.
645 (assemble_ppi, sh_elf_final_processing): New functions.
646 (md_assemble): Use find_cooked_opcode and assemble_ppi.
647 (md_longopts, md_parse_option): New option: -dsp.
648 * config/tc-sh.h (elf_tc_final_processing): Define.
649 (sh_elf_final_processing): Declare.
650
c97305a1
JL		 651Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
652
653 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
654 the unwinder subspace. Save the current seg/subseg before creating
655 the new seg/subseg.
656
bec50466
NC		 6572000-02-10 Nick Clifton <nickc@cygnus.com>
658
659 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 660 little endian targets.
bec50466 661 (INST_BYTE1): Redefine to handle big and little endian
66778679 662 targets.
bec50466
NC		 663 (cpu_type): New type: Select between M340 and M210.
664 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 665 instructions of the M340.
bec50466 666 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 667 instructions.
bec50466
NC		 668 (md_atof): Add support for little endian targets.
669 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 670 line switches.
bec50466
NC		 671 (md_convert_frag): Add support for little endian targets.
672 (md_apply_fix3): Add support for little endian targets.
673 (md_number_to_chars): Add support for little endian targets.
674
a25c045a
TW		 6752000-02-10 Timothy Wall <twall@redhat.com>
676
677 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
678 defined, use it to verify the symbol just read should be a label.
679
f28e8eb3
TW		 6802000-02-10 Timothy Wall <twall@redhat.com>
681
682 * app.c (do_scrub_chars): Handle "||" for parallel instructions
683 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
684 around colons when KEEP_WHITE_AROUND_COLON is defined.
685 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
686 and KEEP_WHITE_AROUND_COLON.
687
6dc19fc4
TW		 6882000-02-08 Timothy Wall <twall@redhat.com>
689
690 * read.c (s_rept): Call do_repeat, which abstracts the repeat
691 logic.
692 (do_repeat): New. Abstract repeat logic so that a "break" can be
693 implemented.
694 (end_repeat): New. Provide support for a "break" out of the
695 repeat loop.
696 * read.h: Add prototypes for new functions.
697
f805106c
TW		 6982000-02-08 Timothy Wall <twall@redhat.com>
699
700 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
701 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
702 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
703 non-zero.
704
4469be0f
TW		 7052000-02-08 Timothy Wall <twall@redhat.com>
706
707 * read.c: Added elseif to directives table.
708 * read.h: Added prototype for s_elseif.
709 * doc/as.texinfo: Added description for elseif.
710 * cond.c (s_elseif): New function
711
24a17b6c
TW		 7122000-02-04 Timothy Wall <twall@redhat.com>
713
714 * listing.c (print_lines): Remove conditionals causing bug in
715 listings.
716
bea9907b
TW		 7172000-02-03 Timothy Wall <twall@cygnus.com>
718
719 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
720 default values.
721 * frags.c (frag_new): Calculate fr_fix in octets
722 (frag_now_fix) Return offset as target address offset (bytes).
723 (frag_now_fix_octets) New - Return offset in octets (8-bit
724 quantities).
725 * frags.h: Added prototype for frag_now_fix_octets().
726 Distinguish between octets and bytes in field descriptions.
727 * listing.c (calc_hex): Account for octets vs bytes when
728 printing addresses/offsets.
729 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
730 target is little-endian, print the octets in a word in big-endian
731 order so that the display looks like a proper hexadecimal number,
732 instead of having the octets reversed.
733 * read.c (do_align): When recording alignment, alignment power
734 should be in terms of target bytes (minimum addressible unit)
735 instead of octets.
736 (do_org) Convert ORG target address (byte) argument into an
737 octet offset when generating a variable fragment.
738 * symbols.c (resolve_symbol_value): Symbol final value
739 converted to a target address offset (bytes) from its octet offset.
740 * config/obj-coff.c (coff_frob_symbol): Symbol target address
741 offset (bytes) is adjusted by the frag offset (octets) converted
742 to bytes.
743 (coff_frob_section) Section alignment power is in terms of bytes;
744 convert it to an octet alignment power when calculating size (and
745 size mask) in octets. Don't modify the section size in order to
746 "align" it for TI COFF, since that format has a different method
747 for storing alignment information.
748
210dcc61
TW		 7492000-02-01 Timothy Wall <twall@cygnus.com>
750
751 * stabs.c (generate_asm_file): Escape backslashes in stabs file
752 entries, matching the way GCC generates them. If not escaped, the
753 filename is encoded incorrectly.
754
557537a5
NC		 7552000-01-31 Nick Clifton <nickc@cygnus.com>
756 * config/tc-arm.c (reg_table): Add support for ATPCS register
757 naming conventions.
2c1c4c62 758
557537a5
NC		 7592000-01-31 Geoff Keating <geoffk@cygnus.com>
760
2c1c4c62
GK		 761 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
762 already defined.
763 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
764 New macro.
765 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
766 of a symbol when we really care about its value.
767
7682000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 769
770 * config/tc-mcore.c (md_assemble): Give warning message if
771 operands passes to instruction are more than the spec.
772
2f0ca46a
NC		 7732000-01-27 Thomas de Lellis <tdel@windriver.com>
774
66778679 775 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 776 Thumb mode but the label seen was not declared as '.thumb_func'
777 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
778 correct disassembly of Thumb code bounded by non function labels.
779
4c63da97
AM		 7802000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
781
782 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
783 Add dependencies for e-i386aout.o. Fix 2 comment lines.
784
785 * Makefile.in: Same here.
786 Update copyright.
787
788 * configure.in: Set bfd_gas for i386-aout when primary target
789 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
790 we may need the primary te_file. Remove incorrect comment.
791
792 * configure: Regenerate.
793
794 * config/e-i386aout.c: New file.
795
796 * as.c (USE_EMULATIONS): Move to before print_version_id.
797 (struct emulation): Add i386aout.
798 (show_usage): Split text strings. Reformat -a text. Add --em
799 help.
800 Update copyright.
801
802 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
803 (aout_format_ops): New.
804 Update copyright.
805
806 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
807 preprocessor conditional and add aout USE_EMULATIONS tests.
808 (read_a_source_file): Don't pass error strings to printf as
809 format arg.
810 Update copyright.
811
812 * gasp.c (exp_get_abs): Don't pass error strings to printf as
813 format arg.
814 (do_data): Same here.
815 (process_file): And here.
816 Update copyright.
817
818 * symbols.c (colon): Rewrite "already defined" fatal message
819 code for aout with USE_EMULATIONS.
820 Update copyright.
821
822 * config/obj-aout.c (OBJ_HEADER): Define.
823 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
824 fields of sentinel.
825 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
826 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
827 forms here.
828 (obj_aout_type): Expand S_SET_OTHER here too.
829 (obj_read_begin_hook): Remove.
830 (aout_pop_insert): New.
831 (obj_aout_s_get_other): New.
832 (obj_aout_s_get_desc): New.
833 (aout_format_ops): New.
834 Update copyright.
835
836 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
837 gets aout_pseudo_table.
838 (aout_pseudo_table): Declare.
839 (obj_read_begin_hook): Define.
840 Update copyright.
841
842 * config/obj-coff.c (obj_pseudo_table): Rename to
843 coff_pseudo_table.
844 (coff_pop_insert): Use coff_pseudo_table.
845 (coff_sec_sym_ok_for_reloc): Remove.
846 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
847 and comment all zero entries and remove #if 0 code.
848 Update copyright.
849
850 * config/obj-coff.h (obj_pop_insert): Define.
851 (coff_pseudo_table): Declare.
852 Update copyright.
853
854 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
855 s_get_size, s_set_size. Comment all zero entries.
856 Update copyright.
857
858 * config/obj-elf.c (elf_s_get_other): New function.
859 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
860 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
861 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
862 comment.
863 (obj_elf_parse_section_letters): Don't pass error strings to
864 printf as format arg.
865 Update copyright.
866
867 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
868 OBJ_MAYBE_ECOFF.
869 (elf_s_get_other): Declare.
870 (S_GET_OTHER) Define as elf_s_get_other if not already
871 defined.
872 (S_SET_OTHER): Only define when not already defined.
873 (elf_obj_read_begin_hook): Declare.
874 (obj_read_begin_hook): Define.
875 (elf_obj_symbol_new_hook): Declare.
876 (obj_symbol_new_hook): Define.
877 Update copyright.
878
879 * config/obj-multi.h: Add copyright header and protect against
880 multiple inclusion. Add * to all function pointers.
881 (OBJ_HEADER): If defined, include it rather than other defines
882 in this file.
883 (obj_frob_file_after_relocs): Test for NULL.
884 (obj_symbol_new_hook): Here too.
885 (obj_sec_sym_ok_for_reloc): And here.
886 (S_GET_OTHER): Define.
887 (S_GET_DESC): Define.
888 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
889 (OBJ_MAYBE_ELF): Update comment.
890
891 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
892 OBJ_AOUT preprocessor conditional and handle emulation by
893 testing OUTPUT_FLAVOR.
894 (i386_displacement): Here too.
895 (md_section_align): Similarly here.
896 (i386_target_format): Conditionally compile when more than one
897 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
898 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
899 (i386_displacement): Here too.
900 Update copyright.
901
902 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
903 Define TARGET_FORMAT for aout only when not multi.
904 Update copyright.
905
906 * config/te-multi.h: Delete file as it's identical to te-generic.h
907
add0c677
AM		 9082000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
909
910 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
911 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
912 LONG_MNEM_SUFFIX.
913
914 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
915 DWORD_MNEM_SUFFIX.
916 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
917 comments.
918
a19d8eb0
CP		 9192000-01-13 Clinton Popetz <cpopetz@cygnus.com>
920
66778679
RH		 921 * config/tc-mips.c (mips_do_align): New function.
922 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 923
550262c4
NC		 9242000-01-10 Philip Blundell <philb@gnu.org>
925
926 * doc/c-arm.texi (ARM Options): Fix typo.
927 (ARM-Chars): Correct description of `#'. Mention that `;' is a
928 line separator for Linux.
929 * doc/as.texinfo (Comments): Mention the ARM.
930
0decc840
NC		 9312000-01-10 Philip Blundell <pb@futuretv.com>
932
933 * configure.in (arm*-*-conix*): New target.
934 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
935 armv*-*-linux-gnu.
936 * configure: Regenerate.
937
2e13b764
NC		 9382000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
939
940 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
941 (obj_elf_visibility): New function.
942
943 * doc/as.texinfo (Visibility): New node: document visibility
944 pseudo ops.
945
3138f287
AM		 9461999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
947
948 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
949 warning for absolute jump/call without `*' in non-intel mode. No
950 need to set i.types[0] JumpAbsolute in intel mode.
951
df32bc61
NC		 9521999-12-22 Philip Blundell <pb@futuretv.com>
953
954 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
955 hook function when changing sections.
956 (arm_s_data): Likewise.
957
b4d0b2b3
NC		 9581999-12-14 Nick Clifton <nickc@cygnus.com>
959
960 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 961 command line switch.
b4d0b2b3 962
85cb2cf9
JL		 963Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
964
965 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
966 (r_registers, xr_registers): Define.
967 (r_register_name, xr_register_name): New functions.
968 (md_assemble): Handle new am33 operand types and instruction
969 formats.
970 (mn10300_insert_operand, check_operand): Likewise.
971
a64bcdd8
NC		 9721999-11-29 Nick Clifton <nickc@cygnus.com>
973
974 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
975 (s_force_thumb): Set thumb_mode to 2.
976 (md_assemble): Do not complain about thumb instructions on a
977 non-thumb target if thumb_mode is set to 2.
978
43b4c25e
MM		 9791999-11-28 Michael Meissner <meissner@cygnus.com>
980
981 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
982 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
983 (O_...): Add new machine dependent expressions if we are handling
984 explicit relocations.
985 (alpha_reloc_op): New static table holding the explicit relocation
986 information.
987 (alpha_literal_hash): New static to hold the hash table for
988 explicit relocations.
989 (alpha_macros): Add support for explicit relocations.
990 (md_begin): If explicit relocations, initialize hash table.
991 (md_assemble): Don't print a second error if tokenize_arguments
992 already printed an error message.
993 (md_apply_fix): Add support for explicit relocations.
994 (alpha_force_relocation): Ditto.
995 (alpha_fix_adjustable): Ditto.
996 (alpha_adjust_symtab): New function to support explicit
997 relocations.
998 (alpha_adjust_symtab_relocs): Ditto.
999 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1000 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1001 Add support for explicit relocations. Return -2 if an error
1002 message was already printed.
1003 (find_macro_match): Add support for explicit relocations. Comment
1004 each of the cases.
1005 (emit_insn): Add support for explicit relocations.
1006 (assemble_tokens): Ditto.
1007 (emit_ldgp): Ditto.
1008 (load_expression): Ditto.
1009 (emit_lda): Ditto.
1010 (emit_ldah): Ditto.
1011 (emit_ir_load): Ditto.
1012 (emit_loadstore): Ditto.
1013 (emit_ldXu): Ditto.
1014 (emit_ldil): Ditto.
1015 (emit_sextX): Ditto.
1016 (emit_division): Ditto.
1017 (emit_jsrjmp): Ditto.
1018 (emit_retjcr): Ditto.
1019
1020 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1021 ELF object format.
1022 (tc_adjust_symtab): If explicit relocations, call the function
1023 alpha_adjust_symtab.
1024 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1025 relocations next to the literal relocation they reference.
1026 (TC_INIT_FIX_DATA): Initialize the new fields.
1027 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1028
afbf211f
JL		 1029Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1030
1031 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1032 'B' operand for PA2.0 bb instruction.
1033
f11900d0
NC		 10341999-11-18 Nick Clifton <nickc@cygnus.com>
1035
1036 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1037 target.
1038
1039 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1040 relocs.
1041 (mcore_force_relocation): Force relocations to be generated for
1042 RVA relocs.
1043
2daf4fd8
AM		 10441999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1045
1046 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1047 (i386_displacement): Disallow O_big displacements.
1048
eb726e5d
DL		 1049Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1050
1051 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1052 improvements in error checking.
1053 (md_assemble): Support for unconditional ARM instructions.
1054 (md_parse_option): Support for -m[arm]v5e flag.
1055
035349a4
NC		 10561999-11-12 Nick Clifton <nickc@cygnus.com>
1057
1058 * macro.c (buffer_and_nest): Do not check beyond the end of the
1059 buffer.
1060
c1eae114
NC		 10611999-11-11 Nick Clifton <nickc@cygnus.com>
1062
1063 * macro.c (buffer_and_nest): Look for seperator after TO and
1064 FROM tokens.
1065
c5c834aa
AH		 10661999-11-08 Andrew Haley <aph@cygnus.com>
1067
1068 * app.c (do_scrub_chars): When in State 10, treat backslash
1069 characters in the same way as as symbol characters.
1070
98007ce7
RH		 10711999-11-07 Richard Henderson <rth@cygnus.com>
1072
1073 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1074 the previous label was in the current section before playing
1075 with auto-alignment.
1076
d6c497c7
NC		 10771999-11-06 Nick Clifton <nickc@cygnus.com>
1078
1079 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1080 for weak symbols.
d6c497c7 1081 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1082 the symbol is weak.
d6c497c7 1083
dd33dc0f
MM		 10841999-11-05 Michael Meissner <meissner@cygnus.com>
1085
1086 * expr.h (operatorT): Increase machine dependent operators to 16.
1087 * expr.c (op_rank): Ditto.
1088
5f91fe03
ILT		 10891999-11-03 Ian Lance Taylor <ian@zembu.com>
1090
53b0d397
ILT		 1091 * read.c (pseudo_set): Reject attempts to set the value of a
1092 section symbol.
1093
5f91fe03
ILT		 1094 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1095 if it is defined.
1096
1097 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1098
1099 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1100 to bfd_set_section_contents.
1101
829ce307
NC		 11021999-11-03 Nick Clifton <nickc@cygnus.com>
1103
1104 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1105
2bd7f1f3
GRK		 11061999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1107
1108 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1109 (mips_ip): Use OPCODE_IS_MEMBER.
1110
90ca882f
JL		 1111Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1112
acb56623
JL		 1113 * config/tc-arm.c (reg_required_here): Improve comments.
1114
66778679
RH		 1115 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1116 (tinsns): Initialize variants field.
b49cfa5d
JL		 1117
1118 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1119 BAD_PC respectively.
90ca882f 1120
29c4c6b5
NC		 11211999-10-27 Scott Bambrough <scottb@netwinder.org>
1122
1123 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1124 * config/tc-arm.h: Fix compile time warnings.
1125
d9fd9852
DN		 1126Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1127
1128 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1129 form @abs16, @(abs16) and @(abs16 + imm).
1130
9ce8a5dd
GRK		 11311999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1132
1133 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1134 (ISA_HAS_64_BIT_REGS) New.
1135 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1136 mips_emit_delays,macro_build,load_register,load_addresss,
1137 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1138 and/or use new ISA_xxx macros in expressions involving
1139 ISA, particularly mips_opts.isa.
1140
446a06c9
MM		 11411999-10-18 Michael Meissner <meissner@cygnus.com>
1142
1143 * expr.h (operatorT): Add machine dependent operators md1..md8.
1144 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1145 for the machine dependent operators to use.
1146
1147 * expr.c (op_rank): Add machine dependent operators.
1148
1149 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1150 operator.
1151 (O_cpregister): Ditto.
1152 (md_begin): Change X_op test that field is wide enough to use
1153 O_max instead of O_alpha_max.
1154 (cpu_types): Fill in missing initializer.
1155 (alpha_num_macros): Make unsigned.
1156 (md_assemble): Make opnamelen be size_t.
1157 (md_apply_fix): Cast alpha_num_operands to int before testing.
1158 (alpha_force_relocation): Ditto.
1159 (alpha_fix_adjustable): Ditto.
1160 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1161 (tc_gen_reloc): Ditto.
1162 (tc_get_register): Ditto.
1163 (emit_ldgp): Ditto.
1164 (emit_lda): Ditto.
1165 (emit_ldah): Ditto.
1166 (emit_ldil): Ditto.
1167 (s_alpha_ent): Ditto.
1168 (s_alpha_end): Ditto.
1169 (s_alpha_frame): Ditto.
1170 (s_alpha_prologue): Ditto.
1171 (s_alpha_file): Ditto.
1172 (s_alpha_gprel32): Ditto.
1173 (s_alpha_proc): Ditto.
1174 (s_alpha_set): Ditto.
1175 (s_alpha_base): Ditto.
1176 (s_alpha_align): Ditto.
1177 (s_alpha_arch): Ditto.
1178 (alpha_align): Ditto.
1179 (assemble_insn): Suppress unused variable warning.
1180 (emit_insn): Ditto.
1181 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1182 order in the structure.
1183 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1184
476cdcb8
JL		 1185Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1186
1187 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1188
c388dee8
AM		 11891999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1190
1191 * config/tc-i386.c (i386_index_check): Correct #endif location.
1192
2bdd6cf5
GK		 1193Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1194
1195 * as.c (show_usage): Document new options.
1196 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1197 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1198 (parse_args): Parse the new options.
1199 (main): If there were warnings, and --fatal-warnings
1200 was specified, print an error.
1201 * as.h: New variable, flag_fatal_warnings, for new option.
1202
d53d2751
JL		 1203Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1204
1205 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1206 '@'. Change autoincrement completers to fall through to cache control
1207 completers.
1208
1209 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1210 arg.
1211 (pa_parse_addb_64_cmpltr): New function.
1212
1213 * config/tc-hppa.c (pa_ip): Change error message.
1214 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1215 '?Q' args to allow falling through.
1216
1217 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1218 Remove unused conditional codes.
1219 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1220
ba09cd8d
DN		 1221Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1222
1223 * config/tc-d30v.c (CHAR_BIT): Define.
1224 (check_range): Fix bit operations to support integers bigger than
1225 32 bits.
1226
c43185de
DN		 1227Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1228
1229 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1230 operands.
1231
925c058e
DE		 1232Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1233 Doug Evans <devans@cygnus.com>
1234
1235 Add support for m32rx.
1236 * config/tc-m32r.c (enable_m32rx): New static global.
1237 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1238 (allow_m32rx): New function.
1239 (M32R_SHORTOPTS): Add `O'.
1240 (md_longopts): Add --m32rx plus several warning options.
1241 (md_parse_option): Handle new options.
1242 (md_show_usage): Print them.
1243 (md_begin): Enable m32rx.
1244 (OPERAND_IS_COND_BIT): New macro.
1245 (first_writes_to_seconds_operands): New function.
1246 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1247 (target_make_parallel,assemble_two_insns): New functions.
1248 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1249 If optimizing and m32rx, try to make consecutive insns parallel.
1250
fba2b7f9
GK		 1251Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1252
1253 * config/tc-mips.c (nopic_need_relax): Allow for the
1254 .sdata.foo sections generated by -fdata-sections,
1255 and for the .gnu.linkonce.s sections generated by C++.
1256
fd232ac8
JL		 1257Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1258
ce674324
JL		 1259 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1260 with cleaner code using completer prefixes. Add 'Y'.
1261
fd232ac8
JL		 1262 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1263
b1039fc4
JL		 1264Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1265
66778679 1266 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1267 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1268 insn does not match and we should try the next insn in the table.
1269
913f265c
NC		 12701999-09-22 Nick Clifton <nickc@cygnus.com>
1271
1272 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1273
54af6ff6
JL		 1274Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1275
1276 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1277 of PA2.0 support.
1278
4cc782b5
ILT		 12791999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1280
1281 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1282 OBJ_ELF. If ELF, add "sq".
1283 (md_parse_option): If ELF, ignore -s and -q.
1284 (md_show_usage): Mention ELF options.
1285
6be78360
JL		 1286Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1287
65fab780
JL		 1288 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1289 operands.
1290
71823da4
JL		 1291 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1292
61dd1d31
JL		 1293 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1294
1cf6ae67
JL		 1295 * config/tc-hppa.c (struct pa_it): New field "trunc".
1296 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1297 (pa_parse_ftest_gfx_completer): New function
1298 (pa_parse_fp_cnv_format): New function.
1299
77c02e18
JL		 1300 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1301 (md_apply_fix): Handle 22bit pc-rel branches.
1302
629d9417
JL		 1303 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1304
dbe2f9ee
JL		 1305 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1306
3db6e6bd
JL		 1307 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1308
6be78360
JL		 1309 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1310
e061d86f
JL		 1311at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1312
1313 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1314 (pa_ip): Handle 'fX'.
1315
1316Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1317
66778679
RH		 1318 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1319 (pa_ip): Handle 'fX'.
e061d86f 1320
7acbfc6b
JL		 1321Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1322
1323 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1324 unwinds unless the function is in the text space.
1325 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1326
2d93dcc4
JL		 1327Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1328
b52c78b8
JL		 1329 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1330 (md_assemble): To here. Tweak address generation.
1331
2d93dcc4
JL		 1332 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1333 debug_line.
1334 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1335 (md_assemble): Call dwarf2_where for OBJ_ELF.
1336 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1337 (pa_end_of_source): New function.
1338 * tc-hppa.h (md_end): Define for OBJ_ELF.
1339
6d83c84b
MM		 13401999-09-14 Michael Meissner <meissner@cygnus.com>
1341
1342 * configure.in (Canonicalization of target names): Remove adding
1343 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1344 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1345 * configure: Regenerate.
1346
41fd319a
ILT		 13471999-09-14 Donn Terry <donn@interix.com>
1348
1349 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1350
795a7704
AM		 13511999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1352
2f66722d
AM		 1353 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1354 pc-relative jmp/call to an absolute symbol.
1355 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1356 absolute section symbols.
1357
795a7704
AM		 1358 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1359 jump handling code and comments.
1360
c0c949c7
ILT		 13611999-09-12 Ian Lance Taylor <ian@zembu.com>
1362
1363 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1364 the value if TE_PE and a global defined symbol.
1365
e723ef7c
ILT		 13661999-09-11 Ian Lance Taylor <ian@zembu.com>
1367
1368 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1369 print the symbol, rather than printing it here.
1370
fa16d387
ILT		 13711999-09-11 Donn Terry <donn@interix.com>
1372
d33e1d24
ILT		 1373 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1374 BFD_RELOC_RVA relocations.
1375
18dc2407
ILT		 1376 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1377 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1378 starts with "_G".
1379
945a1a6b
ILT		 1380 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1381 defined.
1382 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1383 * doc/internals.texi (Object format backend): Document
1384 SET_SECTION_RELOCS.
1385
79d292aa
ILT		 1386 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1387 relocations against global symbols if TE_PE.
1388
7a6284c4
ILT		 1389 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1390 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1391
8828d862
ILT		 1392 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1393 symbols.
1394
9690c54d
ILT		 1395 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1396 symbols which do not have a constant value, or tags with
1397 non-tags. Remove the symbol from the list before adding it at the
1398 end.
1399
23dab925
ILT		 1400 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1401 C_FCN symbol differently if TE_PE.
1402 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1403 appears in the pseudo-op, rather coff_line_base which is only set
1404 for a .bf symbol.
1405
28428223
ILT		 1406 * config/obj-coff.c (obj_coff_loc): New static function.
1407 (obj_pseudo_table): Add "loc".
1408
e8a3ab75
ILT		 1409 * config/obj-coff.c (add_lineno): Check that the line number is
1410 positive.
1411
2ab9b79e
ILT		 1412 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1413 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1414 int.
1415 (md_atof): Return NULL rather than 0.
1416 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1417 * expr.c (expr): Change first parameter to int.
1418 * config/obj-coff.c: Add declarations for static functions.
1419 (coff_frob_symbol): Use SYM_AUXENT.
1420 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1421
5881e4aa
ILT		 1422 * config/obj-coff.c (obj_coff_section): Default to setting
1423 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1424
e723ef7c
ILT		 1425 * write.c (adjust_reloc_syms): Print adjusted fixup.
1426
fa16d387
ILT		 1427 * expr.c (integer_constant): Correct too_many_digits calculation
1428 in base 10 case.
1429
13a830b6
AS		 14301999-09-09 Andreas Schwab <schwab@suse.de>
1431
1432 * doc/c-arm.texi: Fix arguments of @var to not contain
1433 punctuation.
1434
325188ec
NC		 14351999-09-08 Philip Blundell <pb@nexus.co.uk>
1436
1437 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1438 and COFF targets.
1439 (md_parse_option): Only support -k flag for ELF and COFF targets.
1440
e7c1f43c
JL		 1441Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1442
1443 * config/tc-hppa.c (pa_ip): Put strict register checks before
1444 call to pa_parse_number.
1445
4964086a
JL		 1446 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1447
c4bf532f
ILT		 14481999-09-06 Ian Lance Taylor <ian@zembu.com>
1449
1450 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1451 BFD_ASSEMBLER code.
1452
a33132fd
ILT		 14531999-09-06 Donn Terry <donn@interix.com>
1454
1455 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1456
0f4f8b56
JL		 1457Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1458
1459 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1460 candidate instruction. Require registers for register arguments
1461 when in strict mode. Require assemble-time constants for
1462 constants when in strict mode.
1463 (pa_get_absolute_expression): Require a constant when in strict
1464 mode.
1465
d3388653
NC		 14661999-09-06 Nick Clifton <nickc@cygnus.com>
1467
1468 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1469
041dd5a9
ILT		 14701999-09-04 Steve Chamberlain <sac@pobox.com>
1471
1472 * config/tc-pj.c: New file, supports picoJava in ELF.
1473 * config/tc-pj.h: Ditto.
1474 * configure.in (pjl*, pj*): New targets.
1475 * Makefile.am: Rebuild dependencies.
1476 (CPU_TYPES): Add pj.
1477 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1478 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1479 * doc/c-pj.texi: New file.
1480 * doc/as.texinfo: Add some PJ specifics.
1481 * doc/all.texi: Add PJ to the list of all architectures, sort them
1482 all alphabetically.
1483 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1484 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1485
4ca72d38
AM		 14861999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1487
1488 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1489 (obj_frob_file): Test for null pointer.
1490 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1491 (OBJ_PROCESS_STAB): And here.
1492 (elf_obj_sy): Remove
1493
1494 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1495 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1496 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1497
1498 * config/obj-coff.c (no_func): Remove.
1499 (coff_format_ops): Change occurrences of no_func to 0, as we test
1500 for 0 in obj-multi.h.
1501
1502 * configure.in: Enable bfd for i386-coff when primary target is
1503 bfd. Enable i386 elf,coff emulation support. Don't set
1504 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1505 emulation to support.
1506 *configure: Regenerate.
1507
bcef92fa
NC		 15081999-09-02 Nick Clifton <nickc@cygnus.com>
1509
1510 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1511 .section .line directive is encountered.
1512
cdf82bcf
NC		 15131999-09-01 Nick Clifton <nickc@cygnus.com>
1514
5856c19a
NC		 1515 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1516 format.
1517
cdf82bcf
NC		 1518 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1519 * as.texinfo: Document --gdwarf2 command line option.
1520 Add additional documentation of ARM command line switches.
1521
af6bdddf
AM		 15221999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1523
1524 * config/tc-i386.c (i386_intel_memory_operand): Combine
1525 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1526 and RESTORE_END_STRING around parse_register calls.
1527 (i386_operand): Here too.
1528 (i386_is_reg): Remove.
1529 (parse_register): Move as_bad calls from within this function to
1530 callers.
1531
5f47d35b
AM		 15321999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1533
1534 Based on a patch from H.J. Lu <hjl@gnu.org>
1535 * config/tc-i386.c (parse_register): Handle FP regs specially.
1536 (md_begin): Remove '(' and ')' from register_chars.
1537
1174497c
DE		 15381999-08-29 Doug Evans <devans@casey.cygnus.com>
1539
1540 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1541 error message (done elsewhere).
1542
17d9105c
JL		 1543Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1544
1545 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1546
9ecc05f0
JL		 1547Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1548
66778679 1549 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1550 args by 'f'.
1551
9e4f2d3a
JL		 1552 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1553
680ef6de
JL		 1554 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1555 between args.
1556 Add new completers. Fix bug in 64 bit condition handling.
1557
413c94ba
JL		 1558 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1559 'cS', and 'c*'.
1560
28252e61
JL		 1561 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1562
a97685e9
JL		 1563 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1564
9ecc05f0
JL		 1565 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1566
cb30237e
NC		 15671999-08-27 Jim Wilson <wilson@cygnus.com>
1568
1569 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1570 (struct ls): Add frag field. Initialize it to zero.
1571 (out_end_sequence): New local text_frag. Set it while in text section.
1572 Replace address check with frag check. Set ls.frag to text_frag if
1573 out_set_addr called.
1574 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1575 Set it before switching sections. Replace address check with frag
1576 check. Set ls.frag to saved_frag if out_set_addr called.
1577
09a798ea
NC		 15781999-08-26 David Mosberger <davidm@hpl.hp.com>
1579
66778679 1580 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 1581 output "advance_pc" opcode instead of calling gen_addr_line().
1582 The latter has the undesired side-effect of creating a new row
1583 in the debug line info matrix.
1584
e1c05f12
NC		 15851999-08-26 Jim Wilson <wilson@cygnus.com>
1586
1587 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1588 ls.last_filename if last is less than zero. Set ls.last_filename
1589 when allocating new entry.
1590 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1591 call.
1592
b23bac36
AM		 15931999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1594
1595 * config/tc-i386.c (i386_index_check): Fix the displacement size
1596 when INFER_ADDR_PREFIX.
1597
50f4163f
NC		 15981999-08-18 Nick Clifton <nickc@cygnus.com>
1599
1600 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1601 display its value.
1602
f589a541
ILT		 16031999-08-17 Ian Lance Taylor <ian@zembu.com>
1604
1605 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1606 handle 0xffffNNNN constants correctly.
1607
11450271
NC		 16081999-08-16 Nick Clifton <nickc@cygnus.com>
1609
1610 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1611 as well as loads.
1612
276b1dc2
NC		 16131999-08-13 Nick Clifton <nickc@cygnus.com>
1614
1615 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1616 (md_apply_fix3): Always pass positive values to
1617 validate_offset_imm.
1618
ae5ad4ad
NC		 16191999-08-12 Nick Clifton <nickc@cygnus.com>
1620
1621 * config/tc-arm.c (skip_whitespace): New macro.
1622 Formatting tidy ups.
1623
1624 (md_apply_fix3): Store relocation offset in addend for ELF based
1625 relocs.
1626 (arm_force_relocation): Always generate relocs for Thumb function
1627 calls.
1628
bf6d3895
AM		 16291999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1630
1631 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1632 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1633
46031ca9
JL		 1634Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1635
b100be66
JL		 1636 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1637 flags for the unwind subspace.
1638
46031ca9
JL		 1639 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1640 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1641 suitable relocation based on the size of the target's pointer.
1642 Always Use subsegment zero for the unwinders.
1643 (pa_level): Handle "2.0w".
1644
0825afba
JR		 1645Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1646
1647 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1648 with the following instruction unless this was specified.
1649
1a1ae23e
ILT		 16501999-08-09 Ian Lance Taylor <ian@zembu.com>
1651
1652 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1653 certain sections, to match BFD changes.
1654
81afc846
ILT		 16551999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1656
1657 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1658 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1659 * Makefile.in: Rebuild.
81afc846 1660
04ad1543
ILT		 16611999-08-08 Ian Lance Taylor <ian@zembu.com>
1662
1663 * Makefile.am: Rename .dep* files to DEP*.
1664 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1665 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1666 targets to DEPOBJ.
1667 * Makefile.in: Rebuild.
1668
1eb7027c
RH		 16691999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1670
1671 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1672
2dcc60be
ILT		 16731999-08-08 Ian Lance Taylor <ian@zembu.com>
1674
46eec08e
ILT		 1675 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1676 avoid problems on DOS filesystems.
1677 * Makefile.in: Rebuild.
1678
2dcc60be
ILT		 1679 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1680
16811999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1682
1683 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1684 section flag.
1685
76a27922
ILT		 16861999-08-08 Ian Lance Taylor <ian@zembu.com>
1687
1688 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 1689 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 1690 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1691
0741736b
JL		 1692Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1693
1694 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1695
9a913dfb
JL		 1696Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1697
1698 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1699
a1f2d742
ILT		 17001999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1701
1702 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1703 non-adjustable symbols.
1704
55a914bc
JL		 1705Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1706
1707 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1708
336f7c70 1709Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 1710
1711 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1712 operands.
1713
9750fcc5
ILT		 17141999-08-05 Donn Terry <donn@interix.com>
1715
1716 * config/te-interix.h: New file.
1717 * configure.in (i386-*-interix*): New target.
1718 * configure: Rebuild.
1719
39ba5561
JL		 1720Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1721
1722 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1723 selectors for ELF too.
1724 (selector_table): Add "ltp" and "rtp" selectors.
1725
eecb386c
AM		 17261999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1727
1728 * config/tc-i386.c (i386_operand): No need to change
1729 operand_string pointer in segment reg case before goto
1730 do_memory_reference. Initialise displacement_string_start and
1731 displacement_string_end after do_memory_reference label.
1732 (i386_index_check): Add operand_string param, and print error
1733 message on failure here.
1734 (i386_intel_memory_operand): Instead of here.
1735 (i386_operand): And here.
1736 (INFER_ADDR_PREFIX): Enable.
1737
1738 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1739
1740 * config/tc-i386.h (DefaultSize): Define. Renumber following
1741 opcode_modifier defines.
1742
1743 From Etienne Lorrain <etienne.lorrain@ibm.net>
1744 * config/tc-i386.c (stackop_size): New variable.
1745 (set_16bit_code_flag): Clear it here.
1746 (set_16bit_gcc_code_flag): New function.
1747 (md_pseudo_table): Add "code16gcc" entry.
1748 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1749
f173e82e
ILT		 17501999-08-03 Ian Lance Taylor <ian@zembu.com>
1751
a04b544b
ILT		 1752 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1753 next_set_end even if the end symbol is being discarded.
1754
1755 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1756 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1757 * config/obj-coff.c: Likewise.
1758 (seg_info_type): Remove.
1759 (seg_info_off_by_4): Change to array of segT.
1760 (s_get_segment): Adjust accordingly.
1761 (obj_pseudo_table): Fully initialize sentinel entry.
1762
f173e82e
ILT		 1763 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1764 Ralf Baechle <ralf@uni-koblenz.de>.
1765
c3332e24
AM		 17661999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1767
1768 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1769
17701999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1771
24eab124
AM		 1772 * config/tc-i386.c: Indentation and white space changes.
1773 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1774 don't enable it by default.
1775 (i386_intel_operand): Remove redundant prototype.
1776 Move check on number of memory operands, and i.mem_operands++
1777 (i386_intel_memory_operand): To here.
1778 Remove i386_immediate code from here. Remove special case code
1779 for input and output using (%dx). Remove base/index checks and
1780 call i386_index_check instead. Save initial operand_string
1781 argument for error message.
1782 (i386_operand): Remove redundant prototype. Move base/index
1783 checks to i386_index_check.
1784 (i386_displacement): Move intel mode check for non-zero
1785 i.disp_operand
1786 (i386_intel_memory_operand): To here.
c3332e24 1787
6d8809aa
RH		 17881999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1789
1790 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1791 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1792 by .register pseudo-op if -64 and --no-undeclared-regs.
1793 (s_register, sparc_adjust_symtab): New functions.
1794 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1795 Declare sparc_adjust_symtab as tc_adjust_symtab.
1796 * doc/c-sparc.texi: Add description of #ignore special literal
1797 for .register pseudo-op.
1798
c8d259f7
CM		 17991999-07-30 Catherine Moore <clm@cygnus.com>
1800
1801 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1802 the relocation's section offset.
1803
b77ad1d4
AM		 18041999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1805
1806 * write.c (fixup_segment): Fix generic error check overflow test.
1807
1808 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1809 X_add_number to long.
1810
b53fcc20
JL		 1811Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1812
1813 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1814 processing.
1815
d2e71411
ILT		 18161999-07-27 Ian Lance Taylor <ian@zembu.com>
1817
1818 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1819 VTABLE relocations.
1820
e9f56b1d
ILT		 18211999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1822
1823 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 1824
1a39f480
ILT		 1825 * configure.bat: Remove; obsolete.
1826 * config/go32.cfg: Likewise.
1827
29fe79d3
ILT		 18281999-07-21 Brad M. Garcia <bgarcia@fore.com>
1829
1830 * configure.in (i386-*-vxworks*): New target.
1831 * configure: Rebuild.
1832
e06510e6
RH		 18331999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1834
1835 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1836
dabe3bbc
RH		 18371999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1838
1839 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1840 on -64 and not pic.
1841 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1842 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1843 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1844 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1845 MAX_RELOC_EXPANSION): Define.
1846 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1847
b4cac588
AM		 18481999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1849
1850 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1851 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1852 block. Print a warning if an 8-bit or 16-bit constant
1853 displacement or immediate is truncated on output.
1854 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1855 immediate.
1856 (i386_operand): Disallow immediate jump absolute operand.
1857
966ed0b4
ILT		 18581999-07-15 Ian Lance Taylor <ian@zembu.com>
1859
0ed15843
ILT		 1860 * configure.in: Bump version number to 2.9.5.
1861 * configure: Rebuild.
1862
966ed0b4
ILT		 1863 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1864 or %llx work.
1865
67f1cff0
JL		 1866Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1867
1868 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1869 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1870
2f992c04
NC		 18711999-07-14 Philip Blundell <pb@nexus.co.uk>
1872
1873 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1874 is defined.
1875 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1876
1877 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1878 if -mno-fpu was given.
1879 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1880 relocs.
1881 (cons_fix_new_arm): Remove misleading comments.
1882
14ad458a
ILT		 18831999-07-14 Ian Lance Taylor <ian@zembu.com>
1884
1885 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1886 error message.
1887 (relax_segment): Likewise. After giving a rs_org error, convert
1888 the frag to rs_align to avoid cascading errors.
1889
36823076
AS		 18901999-07-12 Andreas Schwab <schwab@suse.de>
1891
1892 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1893
ab9da554
ILT		 18941999-07-11 Ian Lance Taylor <ian@zembu.com>
1895
1896 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1897 as appropriate. Fill in structure initializations. Add variable
1898 initializations. Add casts.
1899 * dwarf2dbg.c (print_stats): Change i to size_t.
1900 * listing.c (listing_listing): Change list_line to unsigned int.
1901
e0accf0c
ILT		 19021999-07-10 Ian Lance Taylor <ian@zembu.com>
1903
1904 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1905 rather than checking for \001 and \002 in symbol name.
1906 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1907
7d4ce8a9
JL		 1908Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1909
1910 * configure.in (hppa*-linux-gnu*): New target.
1911 * configure: Rebuilt.
1912
5395a469
NC		 19131999-07-08 Nick Clifton <nickc@cygnus.com>
1914
1915 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1916
cac58fa6
NC		 19171999-07-07 Nick Clifton <nickc@cygnus.com>
1918
5395a469 1919 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 1920 accessing symbolP directly.
1921
03b36ee1
JL		 1922Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1923
1924 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1925 for ELF.
1926
49a5575c
NC		 19271999-07-05 Nick Clifton <nickc@cygnus.com>
1928
1929 * config/tc-arm.c (ARM_EXT_V5): Define.
1930 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1931 (md_begin): Detect ARM v5 architectures.
1932 (md_parse_option): Accept arm v5 specification.
1933 (md_show_usage): Documment -marmv5 switch.
1934
1935 * doc/c-arm.texi: Document -marmv5 command line option.
1936
1937 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1938 op.
1939 (validate_immediate_twopart): New function. Determine if a
1940 constant can be computed by two ADD instructions.
1941 (output_inst): Remove its command line parameter - it was never
1942 used.
1943 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1944 implememt the ADRL pseudo op.
1945 (tc_gen_reloc): Generate a suitable error message if an ADRL
1946 instruction tries to generate a real reloc.
1947
1948 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1949
09ecf0ba
JL		 1950Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1951
1952 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1953 into lower case.
1954
264d6861
ILT		 19551999-06-27 H.J. Lu <hjl@gnu.org>
1956
1957 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1958 non BFD_ASSEMBLER case.
1959
827c0149
ILT		 19601999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1961
1962 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1963 data.
1964
a340d270
RH		 19651999-06-26 David Mosberger <davidm@hpl.hp.com>
1966
1967 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1968 out_end_sequence() when the address decreases due to a new frag.
1969 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1970 numbering starts with 1.
1971
16b93d88
NC		 19721999-06-23 Nick Clifton <nickc@cygnus.com>
1973
1974 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1975 .section for COFF.
1976 (mcore_s_text): Call obj_elf_text for ELF target.
1977 (mcore_s_data): Call obj_elf_data for ELF target.
1978 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1979 for COFF target.
1980 (mcore_s_bss): New function: Dump literal table before changing
1981 sections.
1982 (mcore_s_comm): New function: Dump literal table before changing
1983 sections.
1984
1985 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1986 No longer static functions.
1987 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1988 Provide prototypes for these functions.
1989
fed9b18a
ILT		 19901999-06-22 Ian Lance Taylor <ian@zembu.com>
1991
be2acf27
ILT		 1992 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1993 a list of names, to try obj_segment_name, and to try abbreviated
1994 names when using COFF without long section names.
1995
7dcc9865
ILT		 1996 * config/tc-alpha.c: More use of symbol accessor functions.
1997 * config/tc-arc.c: Likewise.
1998 * config/tc-d30v.c: Likewise.
1999 * config/tc-fr30.c: Likewise.
2000 * config/tc-i860.c: Likewise.
2001 * config/tc-m88k.c: Likewise.
2002 * config/tc-mcore.c: Likewise.
2003 * config/tc-ns32k.c: Likewise.
2004 * config/tc-sparc.c: Likewise.
2005 * config/tc-v850.c: Likewise.
2006
a77f5182
ILT		 2007 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2008 sy_value with appropriate accessor functions.
2009 * config/tc-arm.c (md_apply_fix3): Likewise.
2010 * config/tc-d10v.c (AT_WORD_P): Likewise.
2011 * config/tc-v850.c (reg_name_search): Likewise.
2012
fed9b18a
ILT		 2013 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2014 use symbol_get_bfdsym instead.
2015 * config/tc-ppc.c (md_assemble): Likewise.
2016 * config/tc-v850.c (v850_comm): Likewise.
2017
310b5aa2
ILT		 20181999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2019
2020 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2021 the symbol, rather than accessing the bsym member.
2022 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2023 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2024 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2025 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2026 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2027 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2028 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2029 * config/tc-v850.c (tc_gen_reloc): Likewise.
2030
9cb8e75e
JL		 2031Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2032
2033 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2034 (hppa_gen_reloc_type): Conditionalize on BFD64.
2035 (tc_gen_reloc): Re-enable ELF relocations.
2036 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2037
3d103319
ILT		 20381999-06-21 Ian Lance Taylor <ian@zembu.com>
2039
2040 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2041 warning.
2042 (do_ldst): Move assignment out of if condition.
2043 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2044 parentheses to avoid warning.
2045
776b24b4
NC		 20461999-06-21 Nick Clifton <nickc@cygnus.com>
2047
155f0fe7
NC		 2048 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2049 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2050
809ffe0d
ILT		 20511999-06-19 Ian Lance Taylor <ian@zembu.com>
2052
2053 * config/tc-ppc.c: Update for symbol handling changes.
2054 * config/obj-coff.c: Likewise.
2055
49863f82
JL		 2056Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2057
2058 * tc-hppa.c: General cleanups of ELF support. No more spaces
2059 and subspaces for ELF.
2060 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2061 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2062 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2063 (UNWIND_SECTION_NAME): Likewise.
2064 (space/subspace related structures): Conditionalize definitions
2065 on OBJ_SOM.
2066 (space/subspace directives and support routines): Conditionalize
2067 definitions and references/uses on OBJ_SOM.
2068 (label_symbol_struct): For ELF, track the symbol's segment. For
2069 SOM track its space.
2070 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2071 changes.
2072 (USE_ALIASES): Kill for both SOM & ELF.
2073 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2074 (pa_space, pa_subspace): Corresponding changes.
2075 (pa_spaces_begin): Corresponding chagnes.
2076 (md_begin): Do not muck around with space/subspace stuff for
2077 OBJ_ELF.
2078 (md_apply_fix): Temporarily disable argument relocation stuff
2079 for OBJ_ELF.
2080 (tc_gen_reloc): Temporarily disable relocation generation for
2081 OBJ_ELF
2082 (pa_build_unwind_subspace): Similarly.
2083
fed881b1
NC		 20841999-06-16 Nick Clifton <nickc@cygnus.com>
2085
2086 * config/tc-arm.c (thumb_set): New pseudo op.
2087 (text, data, section): Override these pseudo ops with ARM
2088 specific versions.
2089 (s_thumb_set): New function: Perform the same as a .set pseudo
2090 op, but also mark the alias'ed symbol as being a Thumb
2091 function.
2092 (arm_s_text): New function: Perform the same as the .text
2093 pseudo op, but dump the literal pool before changing
2094 sections.
2095 (arm_s_data): New function: Perform the same as the .data
2096 pseudo op, but dump the literal pool before changing
2097 sections.
2098 (arm_s_section): New function: Perform the same as the
2099 .section pseudo op, but dump the literal pool before changing
2100 sections.
2101 (arm_cleanup): Do not reset the current section before dumping
2102 the literal pool.
2103
0f94f4c8
NC		 21041999-06-17 Nick Clifton <nickc@cygnus.com>
2105
2f3519a2
NC		 2106 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2107 OPTION_NO_WARN_UNMATCHED entries.
2108 (md_parse_option): Generate a warning message if an unrecognised
2109 option is encountered.
2110
0f94f4c8
NC		 2111 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2112 (get_operands): When parsing an expression after an '@' symbol
2113 has been detected, do not ignore '#' symbols.
2114 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2115 false.
2116
e4a86f6f
ILT		 21171999-06-13 Ian Lance Taylor <ian@zembu.com>
2118
2119 From K. Richard Pixley <rich@noir.com>:
2120 * configure.in (ppc-*-vxworks*): New target.
2121 * configure: Rebuild.
2122
a8aed0fb
UD		 21231999-06-12 Philip Blundell <philb@gnu.org>
2124
2125 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2126
7565ed77
ILT		 21271999-06-13 Ian Lance Taylor <ian@zembu.com>
2128
2129 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2130 which refer to symbols in linkonce sections, permit reducing the
2131 relocs if the symbol is local.
2132
b9e57a38
ILT		 21331999-06-12 Ian Lance Taylor <ian@zembu.com>
2134
2135 * subsegs.c (subseg_text_p): New function.
2136 * as.h (subseg_text_p): Declare.
2137 * read.c (do_align): Use subseg_text_p to set the default fill.
2138 * write.c (subsegs_finish): Likewise.
2139 * config/obj-coff.c (write_object_file): Likewise.
2140 * config/tc-i386.h (md_maybe_text): Don't define.
2141 (md_do_align): Use subseg_text_p to set the default fill.
2142 * config/tc-m32r.c (m32r_do_align): Likewise.
2143 * config/tc-sh.c (sh_do_align): Likewise.
2144 * config/tc-sparc.h (md_do_align): Likewise.
2145
008960a5
ILT		 21461999-06-12 David O'Brien <obrien@freebsd.org>
2147
2148 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2149 * configure: Rebuild.
2150
a1605869
ILT		 21511999-06-12 Ian Lance Taylor <ian@zembu.com>
2152
d9ac5a3b
ILT		 2153 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2154 * Makefile.am: Rebuild dependencies.
2155 * Makefile.in: Rebuild.
2156
a1605869
ILT		 2157 * config/tc-i386.c (i386_immediate): Remove unused label
2158 seg_unimplemented.
2159
2160 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2161 * symbols.c: Likewise.
2162 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2163 sy_next field when taking address, rather than symbol_next.
2164
2165 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2166 offsetT.
2167 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2168 value from the output file architecture.
2169 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2170 * dwarf2dbg.h: Change bfd_vma to addressT.
2171
a7cd1c22
ILT		 21721999-06-11 Ian Lance Taylor <ian@zembu.com>
2173
2174 * dwarf2dbg.h: Use PARAMS in function declarations.
2175
76171f81
ILT		 21761999-06-11 Martin Dorey <mdorey@madge.com>
2177
2178 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2179 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2180 OBJ_ELF.
2181 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2182
9b4d630b
ILT		 21831999-06-11 Ian Lance Taylor <ian@zembu.com>
2184
5865bb77
ILT		 2185 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2186
9e7c96d9
ILT		 2187 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2188 popsection.
2189
1b50c718
ILT		 2190 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2191
1bf67e0d
ILT		 2192 * read.c (read_a_source_file): Only declare inescape if
2193 QUOTES_IN_INSN.
2194
2195 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2196 match parameters.
2197 (find_entry_byval): Add parens to avoid warning.
2198
2199 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2200
9b4d630b
ILT		 2201 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2202 undefined symbols.
2203
a22b281c
RH		 22041999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2205
66778679 2206 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2207 with isoctal.
2208
2209 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2210 synthetize_setx): New functions.
2211 (md_assemble): Broken the special cases into the above
2212 functions. Make compiler happy if sizeof(bfd_vma)==4.
2213 Fix sethi generated from set/setuw. If instructions have a relloc,
2214 always clear the fields to be relocated in the opcode.
2215 (sparc_ip): Remove special_case global variable.
2216
7f2f689c
ILT		 22171999-06-10 Ian Lance Taylor <ian@zembu.com>
2218
d7ba4a77
ILT		 2219 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2220 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2221 indication of success rather than a value.
2222 (itbl_get_val): Likewise.
2223 (itbl_get_field): Use strcspn. Change delimiters to include
2224 parens.
2225 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2226 (itbl_get_val): Likewise.
2227 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2228
7f2f689c
ILT		 2229 * symbols.c (copy_symbol_attributes): Convert local symbols to
2230 regular symbols.
2231
c1d3c45e
NC		 22321999-06-10 Nick Clifton <nickc@cygnus.com>
2233
2234 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2235 ARM920t.
2236
63fab58c
RH		 22371999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2238
2239 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2240 Optimize set if sizeof(bfd_vma) == 64.
2241 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2242 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2243 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2244
cf9a1301
RH		 22451999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2246
2247 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2248 (s_ncons): New function.
2249 (native_op_table): New table.
2250 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2251 R_SPARC_OLO10 handling.
2252
bf29b231
RH		 2253Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2254
2255 * expr.h (struct expressionS): Revert last change; widen X_op.
2256 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2257
9be1cda6
AS		 2258Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2259
a4835b42
AS		 2260 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2261 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2262 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2263 * Makefile.in: Regenerated.
2264
9be1cda6
AS		 2265 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2266 `common' pass on to s_mri_common.
2267 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2268
62335629
RH		 22691999-06-06 Richard Henderson <rth@cygnus.com>
2270
2271 * config/obj-elf.c (obj_elf_section): Don't free the return
2272 value of demand_copy_C_string.
2273
9de8d8f1
RH		 22741999-06-05 Richard Henderson <rth@cygnus.com>
2275
2276 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2277 creation logic from obj_elf_create_section.
2278
2279 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2280 (section_stack): New.
2281 (special_sections): Make const.
2282 (obj_elf_section): Gut and rewrite parsing.
2283 (obj_elf_change_section): New function broken out of obj_elf_section.
2284 (obj_elf_parse_section_letters): Likewise.
2285 (obj_elf_section_word): Likewise.
2286 (obj_elf_section_type): Likewise.
2287 (obj_elf_previous): Treat as a toggle.
2288 (obj_elf_popsection): New.
2289 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2290 (ppc_section_type): Likewise.
2291 * config/tc-ppc.h: Likewise.
2292
2293 * expr.h (struct expressionS): Don't make X_op a bitfield.
2294 * config/tc-alpha.c: Update for symbol handling changes.
2295 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2296 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2297
58b5739a
RH		 22981999-06-05 Richard Henderson <rth@cygnus.com>
2299
2300 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2301 (dwarf2_gen_line_info): Kill unused variables.
2302 (dwarf2_finish): Likewise.
2303 (dwarf2_where): Likewise.
2304 (dwarf2_directive_file): If we've only got a string,
2305 hand off to s_app_file.
2306 * ecoff.c: Move the include of ecoff.h.
2307 * symbols.h (S_IS_FUNCTION): Prototype.
2308
2309 * read.c (LEX_HASH): Supply a default.
2310 (lex_type): Use it.
2311 (s_globl): Update `c' after skipping whitespace.
2312 * read.h (LEX_END_NAME, is_name_ender): New.
2313 * expr.c (get_symbol_end): Respect it.
2314
398e8c25
ILT		 23151999-06-04 Mark Klein <mklein@dis.com>
2316
993142d5
ILT		 2317 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2318 to real if OBJ_SOM
2319 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2320
398e8c25
ILT		 2321 * config/tc-hppa.c: Update for symbol handling changes.
2322
b4013713
ILT		 23231999-06-03 Ian Lance Taylor <ian@zembu.com>
2324
080e41e6
ILT		 2325 * cgen.c: Update for symbol handling changes.
2326 * config/tc-m32r.c: Likewise.
f412ead8 2327
a0f75b47
ILT		 2328 * config/tc-hppa.h: Update for symbol handling changes.
2329 * config/tc-hppa.c: Likewise.
2330
174419c1
ILT		 2331 * config/tc-arm.h: Update for symbol handling changes.
2332 * config/tc-arm.c: Likewise.
2333 (symbol_make_empty): Remove. Just use symbol_create.
2334
2335 * symbols.c (symbol_set_tc): Correct name.
2336
6104f0a0
ILT		 2337 * Makefile.am: Rebuild dependencies.
2338 ($(OBJS)): Don't depend upon struc-symbol.h.
2339 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2340 * dep-in.sed: Don't remove struc-symbol.h.
2341 * Makefile.in: Rebuild.
2342
b4013713
ILT		 2343 * doc/internals.texi (Symbols): Describe changes in symbol
2344 handling.
2345
6576f0b5
RH		 23461999-06-03 Richard Henderson <rth@cygnus.com>
2347
2348 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2349 instead of doing the work by hand.
2350
fac0d250
RH		 23511999-06-03 David Mosberger <davidm@hpl.hp.com>
2352
2353 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2354 state of line state-machine.
2355 (struct ls): Collect DWARF2 line state-machine state in new member
2356 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2357 resulted in any DWARF2 directives.
2358 (reset_state_machine): New function.
2359 (out_end_sequence): Ditto.
2360 (dwarf2_gen_line_info): When switching sections or switching to a
2361 lower text address, call out_end_sequence() first to terminate the
2362 previous code sequence as code sequences MUST have monotonically
2363 increasing addresses.
2364 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2365
23661999-06-03 David Mosberger <davidm@hpl.hp.com>
2367
2368 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2369 DWARF2 debug info (line information only, at this point).
2370 * as.h: Update comment about supported debug formats.
2371 * dwarf2dbg.c, dwarf2dbg.h: New files.
2372 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2373
2374 * expr.c (operand): Don't use [ for parens if we want an index op.
2375 (op_encoding): Switch [ into O_index, if desired.
2376 (op_rank): Renumber with O_index on bottom.
2377 (expr): If O_index, match closing bracket.
2378 * expr.h (O_index): New.
2379
2380 * read.c (read_a_source_file): Conditionally allow matched "
2381 in lines passed to md_assemble.
2382
2383 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2384
49309057
ILT		 23851999-06-03 Ian Lance Taylor <ian@zembu.com>
2386
2387 Add support for storing local symbols in a small structure to save
2388 memory when assembling large files.
2389 * as.h: Don't include struc-symbol.h.
2390 (symbolS): Add typedef.
2391 * symbols.c: Include struc-symbol.h.
2392 (local_hash): New static variable.
2393 (save_symbol_name): New static function, from symbol_create.
2394 (symbol_create): Call save_symbol_name.
2395 (local_symbol_count): New static variable.
2396 (local_symbol_conversion_count): Likewise.
2397 (LOCAL_SYMBOL_CHECK): Define.
2398 (local_symbol_make): New static function.
2399 (local_symbol_convert): New static function.
2400 (colon): Handle local symbols. Create local symbol for local
2401 label name.
2402 (symbol_table_insert): Handle local symbols.
2403 (symbol_find_or_make): Create local symbol for local label name.
2404 (symbol_find_base): Check for local symbol.
2405 (symbol_append, symbol_insert): Check for local symbols.
2406 (symbol_clear_list_pointers, symbol_remove): Likewise.
2407 (verify_symbol_chain): Likewise.
2408 (copy_symbol_attributes): Likewise.
2409 (resolve_symbol_value): Handle local symbols.
2410 (resolve_local_symbol): New static function.
2411 (resolve_local_symbol_values): New function.
2412 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2413 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2414 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2415 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2416 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2417 (symbol_previous, symbol_next): New functions.
2418 (symbol_get_value_expression): Likewise.
2419 (symbol_set_value_expression): Likewise.
2420 (symbol_set_frag, symbol_get_frag): Likewise.
2421 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2422 (symbol_mark_used_in_reloc): Likewise.
2423 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2424 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2425 (symbol_mri_common_p): Likewise.
2426 (symbol_mark_written, symbol_clear_written): Likewise.
2427 (symbol_written_p): Likewise.
2428 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2429 (symbol_section_p, symbol_equated_p): Likewise.
2430 (symbol_constant_p): Likewise.
2431 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2432 (symbol_get_obj, symbol_set_obj): Likewise.
2433 (symbol_get_tc, symbol_set_tc): Likewise.
2434 (symbol_begin): Initialize local_hash.
2435 (print_symbol_value_1): Handle local symbols.
2436 (symbol_print_statistics): Print local symbol statistics.
2437 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2438 Declare new symbols.c functions. Move many declarations here from
2439 struc-symbol.h.
2440 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2441 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2442 (struct symbol): Move bsym to make it clearly the first field.
2443 Remove TARGET_SYMBOL_FIELDS.
2444 (symbolS): Don't typedef.
2445 (struct broken_word): Remove.
2446 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2447 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2448 (symbol_clear_list_pointers): Likewise.
2449 (symbol_insert, symbol_remove): Likewise.
2450 (symbol_previous, symbol_append): Likewise.
2451 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2452 (struct local_symbol): Define.
2453 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2454 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2455 (local_symbol_get_frag, local_symbol_set_frag): Define.
2456 (local_symbol_get_real_symbol): Define.
2457 (local_symbol_set_real_symbol): Define.
2458 Define.
2459 * write.c (write_object_file): Call resolve_local_symbol_values.
2460 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2461 (TARGET_SYMBOL_FIELDS): Don't define.
2462 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2463 ECOFF_DEBUGGING, add ECOFF fields.
2464 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2465 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2466 ECOFF_DEBUGGING, add ECOFF fields.
2467 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2468 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2469 * config/tc-mcore.h: Don't include struc-symbol.h.
2470 (TARGET_SYMBOL_FIELDS): Don't define.
2471 (struct mcore_tc_sy): Define.
2472 (TC_SYMFIELD_TYPE): Define.
2473 * Many files: Use symbolS instead of struct symbol. Use new
2474 accessor functions rather than referring to symbolS fields
2475 directly.
2476
2477 * read.c (s_mri_common): Don't add in value of line_label.
2478
2479 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2480 checking for SEC_LINK_ONCE.
2481
2482 * config/tc-sh.h (sh_fix_adjustable): Declare.
2483
2484 * app.c (input_buffer): New static variable.
2485 (app_push): Save saved_input in allocated buffer.
2486 (app_pop): Restored saved_input.
2487 (do_scrub_chars): Change get parameter to take char * and int as
2488 arguments. Change GET macro to pass input_buffer to get
2489 function. Don't save input into allocated buffer.
2490 * as.h (do_scrub_chars): Update declaration.
2491 * input-file.c (input_file_get): Change to take char * and int.
2492 Read data into passed in buffer. Remove static buffer.
2493 * read.c (scrub_from_string): Change to take char * and int. Copy
2494 data into passed in buffer.
2495
2496 * hash.h: Neaten. Declare hash_traverse.
2497 * hash.c: Complete rewrite based on BFD hashing code.
2498 * gasp.c (chunksize): New variable.
2499 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2500 hash_delete.
2501
661e4995
NC		 25021999-05-28 Nick Clifton <nickc@cygnus.com>
2503
2504 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2505 addend unless the target uses an old ABI.
2506
d9a62219
DE		 2507Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2508
2509 -Wchar-subscripts cleanup
2510 * listing.c (listing_newline): Use unsigned char variable, so
2511 calls to isascii,iscntrl are correct.
2512 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2513 (unsigned char).
2514 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2515 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2516 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2517 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2518
6da466c7
ILT		 25191999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2520
2521 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2522 width for Coldfire.
2523 (arch_coldfire_p): New #define.
2524 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2525
25261999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2527
2528 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2529
2530 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2531 (install_operand): Add place `N'.
2532 (init_table): Add registers ACC, MACSR, MASK.
2533
2534 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2535
2536 * config/tc-m68k.c: Change mcf5200 --> mcf.
2537 (archs): Add mcf5206e, mcf5307.
2538 (m68k_ip): Add format `u'.
2539 (install_operand): Add place `m', `M', `h'.
2540 (init_table): Add upper/lower registers.
2541
2542 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2543
bedf545c
ILT		 25441999-05-28 Martin Dorey <mdorey@madge.com>
2545
2546 * config/tc-i960.c: Several minor changes to add ELF and
2547 BFD_ASSEMBLER support.
2548 * config/tc-i960.h: Likewise.
2549 * configure.in (i960-*-elf*): New target.
2550 * aclocal.m4, configure: Rebuild.
2551
40c62b25
AM		 25521999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2553
2554 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2555 reloc changes when defined(BFD_ASSEMBLER).
2556
daa01f85
AM		 25571999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2558
2559 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2560
2561 * write.c (write_print_statistics): Output to file, not stderr.
2562
2563 * expr.c (generic_bignum_to_int32,64): Prototype.
2564
2565 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2566 output_sleb128, output_uleb128, output_big_sleb128,
2567 output_big_uleb128, output_big_leb128): Prototype.
2568 (output_big_sleb128, output_big_uleb128): Make inline.
2569 (output_big_leb128): Remove inline
2570
2571 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2572 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2573 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2574 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2575 value for correct overflow check in write.c:fixup_segment.
2576 * write.c (fixup_segment): Move bitfield overflow checks to after
2577 the md_apply_fix call.
2578 * config/obj-coff.c (fixup_segment): Likewise.
2579 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2580 valueT *val argument.
2581
19b34177
AS		 2582Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2583
2584 * config/atof-ieee.c (gen_to_words): Correctly round a
2585 denormalized number. Fix off-by-one in range checking for
2586 exponent in a denormal.
2587
b8a40f53
NC		 25881999-05-10 Nick Clifton <nickc@cygnus.com>
2589
2590 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2591 name.
2592
53f3de98
RH		 2593Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2594
2595 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2596
578ec497
AM		 25971999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2598
2599 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2600 (ReverseRegRegmem): Remove.
2601 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2602 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2603 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2604 kludge.
2605
2606 From Doug Ledford <dledford@redhat.com>
2607 * config/tc-i386.h (RegXMM): New for P/III.
2608 * config/tc-i386.c: Add support for P/III.
2609
d0e9a01c
RH		 2610Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2611
2612 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2613 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2614 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2615
83183c0c
RH		 2616Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2617
2618 * config/tc-i386.c (i386_immediate): Skip whitespace before
2619 complaining about junk after expression.
2620 (i386_displacement): Likewise.
2621
03987ced
RH		 2622Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2623
2624 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2625 Don't copy before downcaseing.
2626
0d96863f
CM		 26271999-05-05 Catherine Moore <clm@cygnus.com>
2628
66778679
RH		 2629 * tc-m68k.c: Include elf/m68k.h.
2630 (m68k_elf_final_processing): New routine.
2631 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2632 Define.
0d96863f 2633
90700a53
JL		 2634Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2635
2636 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2637 17 bit fmt insn.
2638
252b5132
RH		 26391999-04-30 Nick Clifton <nickc@cygnus.com>
2640
2641 * config/tc-mcore.c (mcore_s_section): Dump literals before
2642 changing section.
2643
26441999-04-29 Nick Clifton <nickc@cygnus.com>
2645
2646 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2647 for COFF/PE port.
2648
2649Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2650
2651 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2652 (TC_INIT_FIX_DATA): Delete.
2653 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2654 (TC_INIT_FIX_DATA): Delete.
2655 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2656 * write.c (fix_new_internal): Initialize fx_cgen member.
2657 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2658 (gas_cgen_md_apply_fix3): Update.
2659 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2660 (md_cgen_record_fixup_exp): Update.
2661 (FX_OPINFO_R_TYPE): Update.
2662
2663 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2664 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2665 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2666 * frags.h (struct frag): Make opindex, opinfo ints.
2667
2668 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2669
26701999-04-26 Tom Tromey <tromey@cygnus.com>
2671
2672 * aclocal.m4, configure: Updated for new version of libtool.
2673
26741999-04-22 Nick Clifton <nickc@cygnus.com>
2675
2676 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2677 md_apply_fix.
2678 (md_apply_fix3): Do not fix up absolute relocations against
2679 symbolic values.
2680
2681 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2682
26831999-04-20 Nick Clifton <nickc@cygnus.com>
2684
2685 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2686 changes and data-in-text directives.
2687 (mcore_cons): New function: intercept cons() operations.
2688 (mcore_float_cons): New function: intercept float_cons()
2689 operations.
2690 (mcore_stringer): New function: intercept stringer() operations.
2691
26921999-04-18 Ian Lance Taylor <ian@zembu.com>
2693
2694 * obj.h (struct format_ops): Change generate_asm_lineno field to
2695 take no parameters.
2696 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2697
2698 * config/tc-alpha.c (find_opcode_match): Add default case to
2699 switch.
2700 (find_macro_match): Likewise.
2701 (load_expression): Parenthesize && within ||.
2702
2703 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2704
27051999-04-17 Nick Clifton <nickc@cygnus.com>
2706
2707 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2708 .text .data .section pseudo ops.
2709 (mcore_s_section): New function. Dump lits before changing secs.
2710 (mcore_s_text): New function. Dump lits before changing secs.
2711 (mcore_s_data): New function. Dump lits before changing secs.
2712
27131999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2714
2715 * config/tc-mips.c (mips_32bitmode): New.
2716 (md_begin): Set mips_32bitmode if needed.
2717 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2718 Set EF_MIPS_32BITMODE.
2719
2720Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2721
2722 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2723 change.
2724
27251999-04-16 Nick Clifton <nickc@cygnus.com>
2726
2727 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2728
2729Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2730
2731 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2732 expressions correctly.
2733
2734
27351999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2736
2737 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2738
2739Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2740
2741 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2742 and fmpynfadd instructions.
2743
27441999-04-11 Richard Henderson <rth@cygnus.com>
2745
2746 * as.h (environ): Declare it, if needed.
2747 * as.c (dump_statistics): Don't declare environ.
2748 * configure.in (environ): Detect declaration.
2749 * configure, config.in: Rebuild
2750
2751 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2752 (i386_displacement): Allocate enough space for replacement buffer.
2753 Clean up replacement buffer initialization.
2754
27551999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2756
2757 * subsegs.c (section_symbol): Don't create a new symbol if one
2758 already exists; instead, use the existing one, but set its segment
2759 and frag data if it hasn't already been defined.
2760 * config/obj-coff.c (c_section_symbol): Likewise.
2761
2762Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2763
2764 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2765
27661999-04-08 Nick Clifton <nickc@cygnus.com>
2767
2768 * config/tc-mcore.c: New File: Support routines for MCore
2769 assembler.
2770 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2771 * config/obj-coff.c: Add support for mcore-pe target.
2772
2773 * Makefile.am: Add support for MCore targets.
2774 * Makefile.in: Regenerate.
2775 * configure.in: Add support for MCore targets.
2776 * configure: Regenerate.
2777
2778 * doc/all.texi: Set MCORE.
2779 * doc/as.texinfo: Document MCore specific command line options.
2780
2781 * write.h: Prevent multiple inclusion.
2782
27831999-04-06 Ian Lance Taylor <ian@zembu.com>
2784
2785 * asintl.h (LC_MESSAGES): Never define.
2786 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2787 does not define it.
2788 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2789 does not define it.
2790
2791 * Makefile.am (m68k-parse.c): If configuring in the source
2792 directory, copy m68k-parse.y into the local directory before
2793 running ylwrap, to remove spurious differences when generating
2794 snapshots.
2795 * Makefile.in: Rebuild.
2796
2797 * config/tc-sparc.h (md_do_align): Just allocate the number of
2798 bytes necessary, rather than always allocating 1024.
2799
28001999-04-04 Ian Lance Taylor <ian@zembu.com>
2801
2802 * listing.c (listing_newline): Add cast to avoid warning.
2803 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2804 * config/tc-i386.c (i386_scale): Add return value.
2805 (build_displacement_string): Remove unused local temp_disp2.
2806 (i386_intel_memory_operand): Add parentheses to avoid warning.
2807 (i386_intel_operand): Remove unused local end_of_operand_string.
2808 (i386_operand): Remove unused local operand_modifier.
2809 (i386_operand): Add parens to avoid warning.
2810
28111999-04-04 Don Bowman <don@pixsci.com>
2812
2813 * configure.in: Add mips*-*-vxworks* target; have it define
2814 MIPS_STABS_ELF.
2815 * configure, config.in: Rebuild.
2816
28171999-03-31 Nick Clifton <nickc@cygnus.com>
2818
2819 * configure.in (emulations): Add support for arm-epoc-pe.
2820 * configure: Regenerate.
2821 * config/te-epoc-pe.h: New file. Define macros specific to
2822 arm-epoc-pe target.
2823 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2824 for arm-epoc-pe target.
2825
2826Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2827
2828 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2829
2830Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2831
2832 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2833 detect ",n" without a condition.
2834 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2835
2836
2837Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2838
2839 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2840 instruction is encoded with one bit.
2841
2842
28431999-03-23 Ian Lance Taylor <ian@zembu.com>
2844
2845 * doc/internals.texi (CPU backend): Mention that
2846 line_separator_chars should not include newline. From thi
2847 <ttn@mingle.glug.org>.
2848
28491999-03-22 Doug Evans <devans@casey.cygnus.com>
2850
2851 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2852 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2853
2854Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2855
2856 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2857
2858Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2859
2860 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2861
2862
2863Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2864
2865 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2866
28671999-03-15 Martin Hunt <hunt@cygnus.com>
2868
2869 * app.c (do_scrub_begin): Change '-' back to a symbol char
2870 so we can use multiple opcodes on a line again.
2871
2872 * config/tc-d30v.c: By default, warn if a symbol has
2873 the same name as a register. Plus some minor
2874 updates from the branch.
2875
28761999-03-13 Nick Clifton <nickc@cygnus.com>
2877
2878 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2879 BFD_RELOC_16 and BFD_RELOC_64.
2880
28811999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2882
2883 * expr.c (expr): Add missing else.
2884
28851999-03-12 Nick Clifton <nickc@cygnus.com>
2886
2887 * config/tc-arm.c (md_apply_fix3): Improve error message.
2888
28891999-03-11 Doug Evans <devans@casey.cygnus.com>
2890
2891 * Makefile.am (CPU_TYPES): Add fr30.
2892 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2893 (fr30,m32r dependencies): Update.
2894 * Makefile.in: Rebuild.
2895
2896 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2897 (gas_cgen_record_fixup_exp): Ditto.
2898 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2899 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2900 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2901 (md_cgen_lookup_reloc): Update use of operand->type.
2902 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2903 (md_convert_frag): Call cgen_operand_lookup_by_num.
2904 (md_cgen_lookup_reloc): Update use of operand->type.
2905 (m32r_cgen_record_fixup_exp): Ditto.
2906
29071999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2908
2909 * config/tc-mips.c (md_show_usage): Fix message.
2910
29111999-03-03 Nick Clifton <nickc@cygnus.com>
2912
2913 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2914 and LDR reg,=<expr> instruction.
2915
2916 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2917 -mcpu=arm9tdmi.
2918
2919Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2920
2921 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2922
29231999-02-17 Nick Clifton <nickc@cygnus.com>
2924
2925 This patch was created by: Scott Bambrough
2926 <scottb@corelcomputer.com>
2927
2928 * app.c:
2929 Special cased '@' character. The '@' character is used as the
2930 ARM assembler comment character, as a special character
2931 and in ELF .symver pseudo-op's, and as a special character in
2932 .type and .section pseudo-ops.
2933 (symver_pseudo): New static variable.
2934 (symver_state): New static variable.
2935 (struct app_save): Add field 'symver_state'.
2936 (app_push): Save global symver_state int struct app_save.
2937 (app_pop): Restore global symver_state from struct app_save.
2938 (do_scrub_chars): Special case handling of '@' character in
2939 .symver pseudo-ops.
2940
2941 * configure.in: Modified to recognize armv* uname syntax from ARM
2942 Linux kernel.
2943 * configure: Regenerated.
2944
2945 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2946 a prefix to the section's type.
2947 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2948 the type's typename.
2949
2950 * config/tc-arm.h: Add support for PIC generation:
2951 (pic_code): New boolean.
2952 (obj_relocate_extern): Define.
2953 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2954 (TC_CONS_FIX_NEW): Define.
2955 (tc_fix_adjustable): Define.
2956 (GLOBAL_OFFSET_TABLE_NAME): Define.
2957
2958 * config/tc-arm.c: Add support for PIC generation:
2959 (line_seperator_chars): Allow ';' as a seperator for Linux.
2960 (is_immediate_prefix): New macro.
2961 (arm_parse_reloc): New function.
2962 (s_arm_elf_cons): New function.
2963 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2964 (md_undefined_symbol): Special case handling for the Global Offset
2965 Table's symbol.
2966 (md_apply_fix3): Handle PIC relocs.
2967 (tc_gen_reloc): Handle PIC relocs.
2968 (md_parse_option): Add support for '-k' command line switch to
2969 enable PIC generation.
2970 (cons_fix_new_arm): New function.
2971 (s_arm_elf_cons): New function.
2972
2973Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2974
2975 * configure.in: Add comments for uses of AC_DEFINE.
2976 * acinclude.m4: Likewise.
2977 * acconfig.h: Remove.
2978 * aclocal.m4: Rebuild.
2979 * configure: Rebuild.
2980 * Makefile.in: Rebuild.
2981 * config.in: Rebuild.
2982
29831999-02-15 Jim Lemke <jlemke@cygnus.com>
2984
2985 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2986 non-constant offset from a base register.
2987
29881999-02-14 Ken Raeburn <raeburn@raeburn.org>
2989
2990 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2991 strings always.
2992
2993Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2994
2995 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2996 (emit_insn): Look for pc-relative and no-overflow specifiers on
2997 internal relocation types.
2998
29991999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3000
3001 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3002 -mcpu=NNNN flags.
3003
3004 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3005 mips_cpu instead.
3006 (mips_4650, mips_4010, mips_4100): Variables removed.
3007 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3008 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3009 variables.
3010 (md_begin): Don't bother initializing the mips_NNNN variables;
3011 mips_cpu is set, and that's good enough now.
3012 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3013 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3014 (show): New function, to handle wrapping in the CPU lists.
3015 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3016
3017Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3018
3019 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3020 than treat as an immediate specifier.
3021
3022Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3023
3024 * config/tc-i386.c: Prototype many functions.
3025 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3026 (i386_immediate): Remove unused second argument.
3027 (i386_intel_operand): Fix i386_is_reg typo.
3028 (i386_operand): Use allow_naked_reg.
3029 (output_invalid): Make operand int for K&R.
3030
3031Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3032
3033 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3034 patch.
3035 * Makefile.in: Rebuild.
3036
30371999-02-09 Doug Evans <devans@casey.cygnus.com>
3038
3039 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3040 (cgen.o): Ditto.
3041 (EXTRA_as_new_SOURCES): Comment out.
3042 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3043 * Makefile.in: Rebuild.
3044 * doc/Makefile.in: Rebuild.
3045 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3046 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3047 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3048 * configure: Rebuild.
3049 * aclocal.m4: Rebuild.
3050 * config.in: Rebuild.
3051 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3052 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3053 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3054 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3055 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3056 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3057 (gas_cgen_record_fixup_exp): Ditto.
3058 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3059 descriptor, not global variable.
3060 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3061 descriptor, not global variable. Refer to insert_operand handler
3062 via cpu descriptor, not global function.
3063 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3064 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3065 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3066 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3067 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3068 * config/tc-m32r.c: Ditto.
3069 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3070 (md_assemble): Ditto.
3071 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3072
30731999-02-09 Nick Clifton <nickc@cygnus.com>
3074
3075 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3076 relocations for ELF targets.
3077
30781999-02-08 Nick Clifton <nickc@cygnus.com>
3079
3080 * configure.in: Add support for StrongARM target.
3081 * configure: Regenerate.
3082
30831999-02-05 Nick Clifton <nickc@cygnus.com>
3084
3085 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3086
3087 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3088 for COFF ports.
3089
3090Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3091
3092 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3093
3094Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3095
66778679
RH		 3096 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3097 (INTEL_DWORD_MNEM_SUFFIX): Define.
3098 (BYTE_PTR): Define.
3099 (WORD_PTR): Define.
3100 (DWORD_PTR): Define.
3101 (XWORD_PTR): Define.
3102 (SHORT): Define.
3103 (OFFSET_FLAT): Define.
3104 (FLAT): Define.
3105 (NONE_FOUND): Define.
3106 (No_dSuf): Define.
3107 (No_xSuf): Define.
3108 * config/tc-i386.c (set_intel_syntax): New routine.
3109 (intel_syntax): Declare.
3110 (allow_naked_reg): Declare.
3111 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3112 (intel_float_operand): New routine.
3113 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3114 Handle brackets as well as parens. Call i386_intel_operand for
3115 intel syntax. Reverse operands if appropriate. Handle new
3116 suffixes. Handle movzx and movsx.
3117 (i386_is_reg): New routine.
3118 (i386_immediate): New routine.
3119 (i386_scale): New routine.
3120 (i386_displacement): New routine.
3121 (i386_operand_modifier): New routine.
3122 (build_displacement_string): New routine.
3123 (i386_parse_seg): New routine.
3124 (i386_intel_memory_operand): New routine.
3125 (i386_intel_operand): New routine.
3126 (i386_operand): Call i386_displacement, i386_immediate,
3127 i386_scale, etc. instead of handling inline.
3128 (parse_register): Handle registers without prefix.
252b5132
RH		 3129
3130Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3131
66778679
RH		 3132 * configure: Regenerate.
3133 * configure.in (arm-*-oabi): New.
3134 (thumb-*-oabi): New.
3135 * config/tc-arm.c (target_oabi): Declare.
3136 (md_apply_fix3): Support REL relocs.
3137 (md_parse_option): Handle -oabi.
3138 (elf32_arm_target_format): New routine.
3139 (md_longopts): Add OPTION_OABI.
3140 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3141
3142
31431999-01-28 Nick Clifton <nickc@cygnus.com>
3144
3145 * write.c (write_relocs): Handle out of range error.
3146
3147 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3148 (fr30_force_relocation): Default to 0.
3149
3150 * config/tc-fr30.h (obj_fix_adjustable): Define.
3151 (TC_FORCE_RELOCATION): Define.
3152
3153 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3154 relocs.
3155
31561999-01-16 Nick Clifton <nickc@cygnus.com>
3157
3158 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3159 merge of two instructions if the left instruciton kills the right.
3160
31611999-01-11 Doug Evans <devans@casey.cygnus.com>
3162
3163 * Makefile.in: Regenerate.
3164 * configure.in: Redo test for using cgen.
3165 * configure: Regenerate.
3166
31671999-01-09 Nick Clifton <nickc@cygnus.com>
3168
3169 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3170 redefinition of this macro.
3171
3172Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3173
3174 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3175 warning.
3176
31771998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3178
3179 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3180 a read of HI or LO and an immediatly following branch.
3181
31821998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3183
3184 * config/tc-mips.c (md_begin): Another correction to the setting of
3185 mips_eabi64.
3186
31871998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3188
3189 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3190
31911998-12-21 Nick Clifton <nickc@cygnus.com>
3192
3193 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3194 bit insn when optimizing, so that parallelised instructions will
3195 start on a 32 bit boundary.
3196
31971998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3198
3199 * config/tc-mips.c (mips_eabi64): New.
3200 (md_begin): Set mips_eabi64.
3201 (mips_elf_final_processing): Use it.
3202
32031998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3204
3205 * config/tc-mips.c (mips_elf_final_processing):
3206 Correct setting of ABI in e_flags.
3207
3208Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3209
3210 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3211
32121998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3213
3214 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3215
32161998-12-15 Doug Evans <devans@casey.cygnus.com>
3217
3218 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3219 warning, values that don't fit in the field.
3220
32211998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3222
3223 * config/tc-mips.c (mips_abi_string): New.
3224 (md_parse_option,md_longopts): Add mabi.
3225 (mips_elf_final_processing): Set e_flags based on mabi flag.
3226
32271998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3228
3229 * config/tc-mips.c (md_parse_option): Handle vr4111.
3230
323198-12-11 Ken Raeburn <raeburn@cygnus.com>
3232
3233 * config/tc-h8300.c (build_bytes): Change message given if the
3234 instruction requires H8/300H mode and we're not in Hmode, to
3235 suggest that it may be the operand modes that are the problem, not
3236 necessarily the opcode.
3237
32381998-12-10 Nick Clifton <nickc@cygnus.com>
3239
3240 * config/tc-fr30.c: Add line separator character.
3241
3242Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3243
3244 * configure.in (hppa-*-mpeix*): New target.
3245 * config/obj-som.h (obj_som_compiler): Declare.
3246 * config/obj-som.c (compiler_seen): New static variable.
3247 (obj_som_compiler): New function.
3248 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3249 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3250 (pa_type_args): Set hppa_priv_level.
3251 (pa_compiler): New static function if OBJ_SOM.
3252 * configure: Rebuild.
3253
3254Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3255
3256 * read.c (output_leb128): Don't mark as inline.
3257
32581998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3259
3260 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3261 AIX .vbyte unaligned data support.
3262 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3263 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3264 sections.
3265
32661998-12-07 Nick Clifton <nickc@cygnus.com>
3267
3268 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3269 input handling.
3270
3271Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3272
66778679
RH		 3273 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3274 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3275
3276Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3277
3278 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3279 checking the target type.
3280 (mips-dec-bsd*): Set endian to little.
3281 * configure: Rebuild.
3282
3283 COFF weak symbol support, based on patches from Mark Elbrecht
3284 <snowball3@usa.net>:
3285 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3286 * config/obj-coff.c (obj_coff_weak): New static function.
3287 (obj_coff_endef) [both versions]: Handle weak symbols.
3288 (coff_frob_symbol): Likewise.
3289 (yank_symbols): Likewise.
3290 (obj_pseudo_table): Add "weak".
3291
3292 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3293 <aymeric.vincent@emi.u-bordeaux.fr>.
3294 * aclocal.m4: Rebuild with current tools.
3295 * configure: Rebuild.
3296
3297 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3298 an assertion failure for a case we can't handle when OBJ_ECOFF.
3299
3300 * expr.c (operator): And with 0xff to avoid problems with signed
3301 char.
3302
33031998-12-03 Nick Clifton <nickc@cygnus.com>
3304
3305 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3306 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3307
33081998-12-02 Nick Clifton <nickc@cygnus.com>
3309
3310 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3311 LDI:20 insn.
3312
3313Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3314
3315 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3316 of pcrel point.
3317
3318Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3319
3320 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3321 pcrel point.
3322
3323Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3324
3325 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3326 scope.
3327 (d10v_cleanup): Only generate previous insn if a multiline insn is
3328 not pending.
3329
3330Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3331
3332 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3333 FR30_OPERAND_I32.
3334
3335Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3336
3337 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3338 -marm6xxx command line switches.
3339
33401998-11-18 Doug Evans <devans@casey.cygnus.com>
3341
3342 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3343 (itbl-ops.o): Delete duplicate dependencies.
3344 Rebuild dependencies.
3345 Add fr30 dependencies.
3346 * Makefile.in: Rebuild.
3347
3348Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3349
3350 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3351 opcode list.
3352 * listing.c: Ignore line terminator characters found inside
3353 strings.
3354
3355Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3356
3357 * po/gas.pot: Regenerated.
3358
3359Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3360
3361 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3362 fr30_is_label_start(). Also checks for delay slot insns.
3363
3364 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3365 FR30 instructions which contain a colon in the mnemonic.
3366
3367 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3368
3369Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3370
3371 * config/tc-fr30.c: Removed currently superflous code.
3372
3373Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3374
3375 * config/tc-fr30.h: New file.
3376 * config/tc-fr30.c: Tweaking so that it will compile.
3377
3378Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3379
66778679
RH		 3380 * config/tc-d10v.h (obj_fix_adjustable): Define.
3381 (TC_FORCE_RELOCATION): Define.
3382 (d10v_force_relocation): Declare.
3383 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3384 (md_apply_fix3): Handle Vtable relocs.
3385 (d10v_fix_adjustable): New.
3386 (d10v_force_relocation): New.
252b5132
RH		 3387
3388Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3389
3390 * config/tc-d30v.c: Change default behaviour to ignore potential
3391 conflicts between register name and symbol names.
3392
3393Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3394
3395 * configure.in: Add fr30-*-*.
3396 * config/tc-fr30.c: New file.
3397 * Makefile.in: Regenerated.
3398 * config.in: Regenerated.
3399 * configure: Regenerated.
3400 * doc/Makefile.in: Regenerated.
3401 * po/gas.pot: Regenerated.
3402
3403Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3404
3405 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3406 are 16 bit insns.
3407
3408Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3409
3410 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3411 characters.
3412 (do_scrub_chars): Add some casts to unsigned char to avoid
3413 unwanted sign extension.
3414 * read.c (lex_type): Set characters about 127 to be symbol
3415 characters.
3416 * config/tc-i386.c (md_begin): Set identifier_chars and
3417 operand_chars for values above 127.
3418
3419Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3420
66778679
RH		 3421 * configure.in: detect cygwin* instead of cygwin32*
3422 * configure: regenerate
252b5132
RH		 3423
3424Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3425
3426 * listing.c: Add support for producing a listing from piped
3427 input.
3428
3429Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3430
3431 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3432 (append_insn): Account for the tx39's multiply behavior.
3433
34341998-10-26 Michael Meissner <meissner@cygnus.com>
3435
3436 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3437 from assemble_parallel_insns. Add support for '->' to indicate
3438 explicitly serializing the instructions.
3439 (md_assemble): Ditto.
3440
3441Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3442
66778679
RH		 3443 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3444 WEAK handling.
252b5132
RH		 3445
3446Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3447
66778679 3448 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3449
3450Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3451
3452 * config/tc-mips.c : support frame and regmask/fregmask when
3453 MIPS_STABS_ELF is specified.
3454
3455Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3456
66778679
RH		 3457 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3458 (md_apply_fix): Don't return 1 for VTABLE relocs.
3459 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3460
3461Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3462
3463 * doc/c-i386.texi: Replace occurences of "opcode" with
3464 "instruction mnemonic", "instruction", or "mnemonic" when
3465 referring to the name of an instruction. Use "opcode" when
3466 referring to the sequence of machine bytes.
3467
3468 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3469 (is_opcode_char): Rename to is_mnemonic_char.
3470 (md_assemble and i386_operand): Correct error messages from
66778679 3471 "opcode" to "instruction mnemonic"
252b5132
RH		 3472 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3473 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3474 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3475 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3476 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3477 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3478 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3479
3480 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3481
3482 * config/tc-i386.c (i386_operand): Check for garbage after
3483 register name.
3484
3485Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3486
3487 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3488 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3489
3490Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3491
66778679
RH		 3492 * config/tc-sh.h (obj_fix_adjustable): Define.
3493 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3494 (md_apply_fix): Likewise.
3495 (tc_gen_reloc): Likewise.
3496 (sh_fix_adjustable): New.
252b5132
RH		 3497
3498Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3499
3500 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3501 * cgen.h (gas_cgen_finish_insn): Update prototype.
3502 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3503 cgen_insn_t -> CGEN_INSN_INT.
3504 (make_parallel): Update handling of CGEN_INT_INSN_P.
3505 (assemble_parallel_insn): Ditto.
3506 (target_make_parallel): New function.
3507 (md_assemble): Use it.
3508
3509Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3510
66778679 3511 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3512
3513Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3514
3515 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3516 converted into lower case.
3517
3518Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3519
66778679
RH		 3520 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3521 (gas_cgen_tc_gen_reloc): Likewise.
3522 * config/tc-m32r.h (obj_fix_adjustable): Define.
3523 * config/tc-m32r.c (m32r_fix_adjustable): New.
3524 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3525
3526Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3527
3528 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3529
3530Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3531
3532 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3533 to lower case before parsing.
3534
3535 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3536 parallel insns modift buts in the PSW as a side effect.
3537
3538Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3539
3540 * config/tc-d30v.c (find_format): Test for missing flag and
3541 control registers.
3542
3543 (md_apply_fix3): Fix error messages to avoid
3544 assumption about presence of a symbol.
3545
3546 (parallel_ok): Disallow parallel instructions that both modify the
3547 same flag register.
3548
3549 (find_format): Generate a warning if an odd numbered register is
3550 used as the first register in a mutli-register instruction.
3551
3552Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3553
3554 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3555 relocations are always associated with a symbol.
3556
3557Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3558
66778679
RH		 3559 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3560 (elf32_sparc_force_relocation): Declare.
3561 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3562 (tc_gen_reloc): Handle vtable relocs.
3563 (elf32_sparc_force_relocation): New.
252b5132
RH		 3564
3565Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3566
66778679
RH		 3567 * symbols.c (S_IS_FUNCTION): New.
3568 * config/tc-v850.h (obj_fix_adjustable): Define.
3569 (TC_FORCE_RELOCATION): Define.
3570 (v850_force_relocation): Declare.
3571 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3572 of fx_addnumber for VTABLE reloc addends.
3573 (md_apply_fix3): Handle VTABLE relocs.
3574 (v850_fix_adjustable): New.
3575 (v850_force_relocation): New.
252b5132
RH		 3576
3577Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3578
3579 * tc-hppa.c (fp_operand_format): Add some additional formats.
3580 (pa_ip): Do not automatically promote into pa2.0 mode.
3581 (pa_level): Handle ".level 2.0".
3582
3583Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3584
3585 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3586 * config/tc-i386.h (template.extension_opcode): Change to
66778679 3587 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 3588 (None): Redefine as 0xffff.
3589
3590 From Jeff B Epler <jepler@usgs.gov>
3591 * doc/c-i386.texi (i386-SIMD): New section.
3592
3593Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3594
3595 * read.c (discard_rest_of_line): New function.
3596 * read.h: Declare it.
3597 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3598
3599Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3600
3601 * config/tc-d10v.c (find_symbol_matching_register): New function.
3602 (find_opcode): Cope with the case where a register name matches
3603 a symbol name.
3604
3605Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3606
3607 * config/tc-v850.c (md_pcrel_from): Rename to
3608 v850_pcrel_from_section.
3609 (v850_pcrel_from_section): Do not resolves symbols in other
3610 sections.
3611
3612 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3613
3614Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3615
3616 * config/tc-d10v.c (find_opcode): Generate an error if a register
3617 is supplied for an operand that should not be a register.
3618
3619Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3620
3621 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3622 instructions to have another instruction in the right bin.
3623
3624Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3625
3626 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3627 the right container if the left container holds a branch
3628 instruction.
3629
3630Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3631
3632 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3633 both a register name and symbol name.
3634 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3635
3636Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3637
3638 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3639 execution unit class.
3640
3641 (reg_name_search): If a name matches a register and a symbol,
3642 prefer the register.
3643 (find_format): Disallow flag registers when a general purpose
3644 register is required.
3645 If a number is required, but a register has been given, check to
3646 see if a symbol with the same name as the register exists, and if
3647 so, use that symbol.
3648
3649Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3650
3651 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3652
3653Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3654
3655 * config/tc-d30v.c (find_format): Do not accept flag registers as
3656 general purpose registers.
3657 (find_format): If an immediate value is expected at a given place
3658 in a format, but a register name has been provided instead, check
3659 to see if that register name matches the name of a predefined
3660 symbol and if it does, then use the symbol instead.
3661 (reg_name_search): If a register name matches a symbol name,
3662 prefer the register name to the symbol name.
3663
3664Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3665
3666 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3667 the previous insn to empty.
3668
36691998-09-20 Michael Meissner <meissner@cygnus.com>
3670
3671 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3672 pieces, forcing the use of an ANSI compiler.
3673
3674Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3675
3676 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3677 relocs.
3678 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3679
3680Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3681
66778679
RH		 3682 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3683 assembler syntax.
3684 (obj_elf_vtable_entry): Likewise.
3685 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3686 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3687 (tc_gen_reloc): Likewise.
3688 (arm_fix_adjustable): Likewise.
3689 (elf32_arm_force_relocation): New.
3690 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 3691
3692Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3693
3694 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3695
3696Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3697
66778679
RH		 3698 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3699 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 3700
3701Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3702
3703 * config/tc-i386.c (i386_operand): Detect non-segment registers
3704 used as segment prefixes.
3705
3706Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3707
3708 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3709 optimize across FDE boundaries.
3710
3711 * config/obj-coff.c (obj_coff_section): Preserve any link once
3712 flags when setting the section flags.
3713
3714Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3715
3716 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3717 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3718
3719Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3720
3721 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3722 to the host width.
3723
3724Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3725
3726 * frags.c (frag_grow): Include the size of the frag struct in the
3727 obstack chunk size.
3728
3729 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3730 if the new subseg comes before the old.
3731
3732Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3733
3734 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3735 to handle edge8 and edge16.
3736
3737Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3738
3739 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3740 before we clobber the symbol involved.
3741
3742Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3743
66778679
RH		 3744 * config/tc-arm.c: Remove OBJ_ELF definitions for
3745 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3746 use arm_adjust_symtab for OBJ_COFF.
3747 (armelf_adjust_symtab): New Routine.
3748 * config/tc-arm.h: Define obj_adjust_symtab to
3749 armelf_adjust_symtab for OBJ_ELF.
3750
252b5132
RH		 3751Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3752
3753 * configure.in: Make all i386-elf targets use bfd_gas.
3754 * config/tc-i386.c (tc_i386_force_relocation): New.
3755 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3756 (md_apply_fix3): Likewise.
3757 (tc_gen_reloc): Handle them.
3758 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3759 tc_i386_force_relocation.
3760
3761Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3762
3763 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3764
3765Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3766
3767 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3768 current opcode after writing the first insturction of a reverse
3769 sequential pair.
3770
3771Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3772
3773 * read.h (generate_lineno_debug): Add prototype.
3774 * read.c (generate_lineno_debug): Make non-static.
3775
3776Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3777
3778 * config/tc-i386.c (md_assemble): Only warn for address/data size
3779 prefixes.
3780
3781Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3782
3783 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3784 against Thumb function names, as the linker needs this information.
3785
37861998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3787
3788 * expr.c (operand): Check also that there is no advance in operand
3789 after atof_generic in order to decide "is it label 0f or floating
3790 point number?".
3791
3792Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3793
3794 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3795 command line options with a single dash.
3796 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3797
3798Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3799
3800 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3801 * tc-arm.c (arm_fix_adjustable): New routine.
3802
38031998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3804
3805 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3806 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3807 demand_empty_rest_of_line before mri_comment_end.
3808 (equals): Check garbage after expression before
3809 mri_comment_end in MRI mode.
3810
3811Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3812
3813 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3814 small immediate constant to use the constant itself rather than
3815 always using 1.
3816
3817Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3818
3819 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3820 (pa_leave): Likewise.
3821
3822Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3823
3824 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3825 prefixes.
3826 (i386_operand): Fix an error message.
3827
3828Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3829
3830 * doc/c-arm.texi (ARM Directives): Document .req directive.
3831
3832 * config/tc-arm.c (reg_required_here): Display erroneous string if
3833 the register name could not be decoded.
3834 Do not set inst.instruction if the sift is -1.
3835
3836Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3837
3838 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3839 we do for EXTERN.
3840
3841Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3842
3843 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3844 even if it is belived to be unnecessary.
3845
3846Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3847
3848 config/tc-i386.c (i386_operand): Size immediate constants by
3849 suffix (erroneously removed as part of July 7 change).
3850
3851Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3852
66778679
RH		 3853 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3854 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3855 (armelf_frob_symbol): New Routine.
3856 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 3857
3858Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3859
3860 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3861
3862Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3863
3864 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3865 command line switches passed to assembler.
3866
3867Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3868
3869 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3870 (gas_cgen_opcode_desc): Declare.
3871 (gas_cgen_parse_operand): Declare.
3872 (*): Prepend gas_ to gas specific fns to denote them as such.
3873 All uses updated.
3874 * cgen.c (gas_cgen_opcode_desc): New global
3875 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3876 (queue_fixup): Renamed from cgen_queue_fixup.
3877 (*): Prepend gas_ to gas specific fns to denote them as such.
3878 All uses updated.
3879 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3880 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3881 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3882 Open opcode table and initialize it.
3883 (make_parallel): Use gas_cgen_opcode_desc.
3884 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3885 (md_assemble): Ditto.
3886
3887Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3888
3889 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3890 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3891 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3892 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3893 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3894 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3895 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3896 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3897 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3898 (INIT_STAB_SECTION): Likewise.
3899 (OBJ_PROCESS_STAB): Likewise.
3900
3901 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3902 (md_parse_option): Watch for them.
3903 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3904 (md_begin): Kill neverdef code.
3905 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3906 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3907 (s_alpha_coff_wrapper): New.
3908 (md_pseudo_table): Trap all ECOFF pseudos.
3909
3910Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3911
3912 Start of changes to remove mdebug section from mips*-elf
3913 Based on MIPS_STAB_ELF definition
3914 * acconfig.h: undef if not configured
3915 * config.in: undef if not configured
3916 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3917 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3918 * stabs.c (s_stab_generic): flush frag
3919
3920Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3921
66778679
RH		 3922 * configure.in: (arm-*-elf): Handle.
3923 (thumb-*-elf): Handle.
3924 * configure: Regenerate.
3925 * read.c (stringer): Fix typo in comment.
3926 * write.c (fixup_segment): Don't add symbol value to addend if
3927 TC_ARM and OBJ_ELF.
3928 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3929 sections.
3930 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3931 for OBJ_ELF.
252b5132
RH		 3932
3933Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3934
3935 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3936 (write_2_short): Emit warning if new flag is set.
3937 (do_assemble): Set flags if left instruction is one of special
3938 "right-instruction-killer" type.
3939
3940Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3941
3942 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3943 Always output words in debug_info section as big endian.
3944 (sparc_target_format): Choose correct bfd target.
3945 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3946
3947Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3948
3949 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3950 to work with internationalization code. Issue an error when two
3951 operands match that are not allowed to match.
3952
3953Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3954
3955 * configure.in (install_tooldir): Allow target to specify whether
3956 it wants to be installed in $(tooldir)/bin.
3957 * configure: Regenerate.
3958 * Makefile.am (install-exec-local): Set install-exec-tooldir
3959 dependency via configure.
3960 * Makefile.in: Regenerate.
3961
3962Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3963
3964 * Makefile.am (install-exec-local): Split into two ...
3965 (install-exec-bindir,install-exec-tooldir): New rules.
3966 * Makefile.in: Regenerate.
3967
3968Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3969
3970 * Makefile.am (install-exec-local): Don't remove the file before
3971 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3972 W. Rozycki <macro@ds2.pg.gda.pl>.
3973 * Makefile.in: Rebuild.
3974
3975Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3976
3977 * cgen.c: Include libiberty.h.
3978 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3979 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3980 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3981 (md_cgen_lookup_reloc)): Declare.
3982 (md_cgen_record_fixup_exp): Declare.
3983 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3984 (m32r_relax_frag): Declare.
3985 (cgen_md_apply_fix3): Decls moved to cgen.h.
3986 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3987 (m32r_cgen_record_fixup_exp): Delete decl.
3988 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3989 (assemble_nop): Delete.
3990 (expand_debug_syms): Delete unused `exp'.
3991 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3992 Add default case for -Wall.
3993 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3994 (md_atof): Delete unused wordP.
3995
3996Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3997
3998 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3999 value.
4000
4001Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4002
4003 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4004 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4005 .print, .purgem, and .struct. Remove documentation for
4006 .app-file.
4007
4008Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4009
4010 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4011 Update call to insert_operand.
4012
4013Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4014
4015 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4016
4017Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4018
4019 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4020 whitespace after a prefix operator.
4021
4022Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4023
4024 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4025
4026Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4027
4028 * config/tc-sparc.c (log2): New static function.
4029 (s_reserve): Use log2 to convert alignment before calling
4030 record_alignment.
4031 (s_common): Use log2 to convert alignment before calling
4032 record_alignment and frag_align.
4033 (sparc_cons_align): Use log2.
4034
4035Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4036
4037 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4038 (s_common): Likewise.
4039
4040 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4041 initialization of waddr.
4042 (sparc_elf_final_processing): Add default case to switch.
4043
4044Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4045
4046 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4047 than temporary real.
4048
4049Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4050
4051 * write.c (subsegs_finish): Don't align the segments if there were
4052 any errors.
4053
4054 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4055 copying aux information.
4056
4057 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4058 expression into a symbol.
4059
4060Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4061
4062 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4063 type to unsigned int.
4064 (md_assemble): Change type used to store offsets from unsigned
4065 long to long.
4066 (i386_operand): Switch error check to only call RESTORE_END_STRING
4067 once after parse_register.
4068
4069Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4070
4071 * config/tc-v850.c (md_show_usage): Changed format to match that
4072 of gcc, ld, etc.
4073
4074 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4075
4076Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4077
4078 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4079 relocs.
4080 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4081 weak.
4082
4083Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4084
4085 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4086 * doc/Makefile.in: Rebuild.
4087
4088Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4089
66778679
RH		 4090 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4091 for %lo expressions.
4092 (mips_ip, case 'u'): Move range check after code to mask
4093 off bits in %hi/%lo expressions. Mask off high bits for
4094 %lo expressions.
252b5132
RH		 4095
4096Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4097
4098 * doc/Makefile.am (gasver.texi): New target.
4099 (as.info, as.dvi): Depends upon gasver.texi.
4100 * doc/as.texinfo: Include gasver.texi. Mention version number on
4101 title page and in top node.
4102 * doc/Makefile.in: Rebuild.
4103
4104Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4105
4106 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4107 but not including the line containing the edict.
4108 * listing.h (LISTING_EOF): New.
4109 * input-scrub.c (input_scrub_next_buffer): Call it.
4110
4111Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4112
4113 * config/tc-i386.c (i386_operand): Don't set the size of an
4114 immediate address based solely on the suffix and the mode.
4115
4116 * config/tc-i386.c (md_assemble): Add assertion to make sure
4117 overlap2 does not set Imm.
4118
4119 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4120 sequences of whitespace to a single space.
4121 (is_space_chars): Just compare with space.
4122 (md_begin): Don't initialize space_chars.
4123 (md_assemble): Just skip a single whitespace character.
4124 (i386_operand): Rewrite base-index parsing to use new
4125 parse_register, and to skip white space. Skip white space in a
4126 number of other places too. Don't give error message if
4127 parse_register fails.
4128 (parse_register): Change reg_string parameter to be non-const.
4129 Add end_op parameter. Skip white space after the `%', and return
4130 end of register string. Give error message here rather than
4131 caller.
4132
4133Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4134
4135 Based on patch from Matt Semersky <matts@scd.hp.com>:
4136 * expr.c (op_encoding): Make const.
4137 (expr_set_precedence): New function.
4138 (expr_begin): Don't set operator rankings, just call
4139 expr_set_precedence.
4140 * expr.h (expr_set_precedence): Declare.
4141 * read.c (s_mri): Call expr_set_precedence.
4142
4143Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4144
4145 * doc/as.texinfo (Statements): Remove paragraph discussing
4146 continuing lines with a backslash. This hasn't worked for years,
4147 if it ever did.
4148
4149Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4150
66778679 4151 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4152 symbol definitions.
4153 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4154 (ps_CTORS, ps_DTORS): New section types.
4155 (vms_fixup_xtors_section): New function
4156 (Ctors_Psect, Dtors_Psect): Define.
4157 (IS_GXX_XTOR): Define
4158 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4159 Filter static constructors/destructors and add to
4160 Ctors_Symbols/Dtors_Symbols chain.
4161 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4162 appropriate section.
4163
66778679 4164 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4165 * makefile.vms: Merge vax/vms support.
4166
4167Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4168
4169 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4170 (elf_pseudo_table): Add them.
4171 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4172 (md_apply_fix): Accept them.
4173 (mips_fix_adjustable): Don't adjust them.
4174 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4175 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4176 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4177 (tc_fix_adjustable): Don't adjust them.
4178
4179Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4180
4181 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4182 (cgen.o): Use it.
4183 * Makefile.in: Regenerate.
4184 * configure.in: AC_SUBST cgen_cpu_prefix.
4185 * configure: Regenerate.
4186
4187Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4188
4189 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4190 Changed all users of COND12_DELAY.
4191
4192Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4193
4194 * config/tc-mn10300.c (set_arch_mach): New function.
4195 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4196 (md_begin): Default to mn10300 mode.
4197 (md_assemble): Only accept instructions for the core mn10300
4198 chip and the active machine type.
4199
4200Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4201
4202 * subsegs.h (segment_info_type): Give the struct a name.
4203 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4204 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4205 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4206 * config/tc-w65.h (tc_reloc_mangle): Declare.
4207 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4208
4209Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4210
66778679
RH		 4211 * config/tc-v850.c (v850_comm): Restore old section
4212 after common processing.
252b5132
RH		 4213
4214Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4215
4216 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4217
4218Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4219
4220 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4221 char with code that explicitly sign-extends.
4222
4223Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4224
4225 * config/tc-v850.c (md_begin): Restore text section as the current
4226 section after creating call table sections.
4227 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4228 code.
4229
4230 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4231 with call to macro SYM_AUXINFO.
4232
4233Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4234
4235 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4236 with the program transform name.
4237 * Makefile.in: Rebuild.
4238
4239Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4240
4241 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4242 information.
4243
4244Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4245
4246 * config/tc-i386.c (i386_operand): Be prepared for a space between
4247 the open parenthesis and the start of the register operand,
4248 because of the June 16 change.
4249
4250Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4251
4252 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4253 BFD_ASSEMBLER.
4254
4255Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4256
4257 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4258 even if it is belived to be unnecessary.
4259
4260Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4261
4262 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4263 symbols.
4264 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4265
4266Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4267
4268 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4269 shift amount for a repeated operand. The shift amount for the
4270 repeated copy comes from the size of the operand.
4271
4272Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4273
4274 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4275
4276Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4277
4278 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4279
4280Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4281
4282 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4283 characters in it as LEX_IS_SYMBOL_COMPONENT.
4284 * config/tc-i386.h (tc_symbol_chars): Define.
4285 (extra_symbol_chars): Declare.
4286 * config/tc-i386.c (extra_symbol_chars): Define.
4287 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4288 (line_comment_chars): Set to '/' if TE_LINUX.
4289 * doc/c-i386.texi (i386-prefixes): Update.
4290 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4291
4292Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4293
4294 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4295 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4296
42971998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4298
4299 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4300 constraint in instructions REP & REPI.
4301
4302Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4303
4304 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4305 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4306
4307 (check_range): If the operand is shifted, then shift the number
4308 before checking its range.
4309
4310 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4311
4312 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4313 common sections.
4314
4315Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4316
4317 * config/tc-v850.c (v850_comm): Create special sections as needed.
4318
43191998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4320
4321 * config/tc-d10v.c (write_2_short): Addition of swapping
4322 instructions for sequential and reverse sequential order when
4323 given order is not possible.
4324
4325Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4326
4327 * Makefile.am: Rebuild dependencies.
4328 (DEP_INCLUDES): Fix reference to intl build directory.
4329 * Makefile.in: Rebuild.
4330
4331Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4332
4333 * doc/c-i386.texi: Update 16 bit documentation.
4334
4335 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4336 IgnoreDataSize to IgnoreSize as they are used for address size as
4337 well as data size.
4338 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4339 32-bit mode, similarly addr16/data16 and variants.
4340
4341Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4342
4343 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4344 sequential word multiply instructions.
4345
4346 (do_assemble): Add extra command line argument, to allow mul32
4347 attribute to be preserved across parallel insns.
4348 (md_assemble): Insert NOPs between explicitly parallel insns which
4349 contain an 32 bit multiply and a 16 multiply.
4350
4351Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4352
4353 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4354 likewise for REPE.
4355
4356 * config/tc-i386.c (reloc): Add braces.
4357
4358 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4359 consistent with Intel naming.
4360 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4361 use bitfields in sib_byte.
4362 (modrm_byte): Don't use bitfields here either.
4363
4364 * config/tc-i386.c (current_templates): Add const.
4365 (parse_register): Add const to return, param, and char *s.
4366 (i386_operand): Add const to reg_entry *r.
4367 * config/tc-i386.h (templates): Add const to start, end.
4368
4369 Inspired by code for 16 bit gas support from Martynas Kunigelis
4370 <martynas@nm3.ktu.lt>:
4371 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4372 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4373 (uses_mem_addrmode): Remove.
4374 (md_estimate_size_before_relax): Add support here too.
4375 (md_relax_table): Rewrite interface to md_relax for 16 bit
4376 support.
4377 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4378 (opcode_suffix_to_type): Remove.
4379 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4380 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4381 (md_convert_frag): Likewise.
4382 (i386_operand): Add support for 16 bit base/index regs,
4383 immediates, and displacements. Remove some unnecessary casts, and
4384 localise end_of_operand_string, displacement_string_start,
4385 displacement_string_end variables. Add GCC_ASM_O_HACK.
4386 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4387
4388 * config/tc-i386.c (prefix_hash): Remove.
4389 (md_begin): Rewrite without obstacks. Remove prefix hash table
4390 handling. Rewrite lexical table handling.
4391 (i386_print_statistics): Don't print prefix statistics.
4392 (md_assemble): Rewrite instruction parser so that line is not
4393 converted to lower case. Don't do a hash_find for prefixes,
4394 instead recognise them via opcode modifier.
4395 (expecting_operand, paren_not_balanced): Localise variables.
4396 * config/tc-i386.h (IsPrefix): Define.
4397 (prefix_entry): Remove.
4398
4399 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4400 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4401 '\\' in case where comment_chars contains '/'.
4402
4403 * config/tc-i386.c (MATCH): Ensure given operand and template
4404 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4405 you must write `ljmp *table(%ebx)'.
4406
4407 From H.J. Lu <hjl@gnu.org>:
4408 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4409 as 0 ifndef BFD_ASSEMBLER.
4410 (md_assemble): Allow immediate operands without suffix or
4411 other reg operand to default in size to the current code size.
4412
4413Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4414
66778679
RH		 4415 * config/tc-v850.c (md_begin): Restore creation of
4416 .call_table_text and .call_table_data sections.
252b5132
RH		 4417
4418Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4419
4420 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4421 after emitting a word of noops.
4422
4423Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4424
4425 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4426 (i386_operand): Simplify checks for valid base/index combinations.
4427 Disallow `in 4(%dx),%al'.
4428
4429 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4430 index_reg const.
4431 (add_prefix): Change parameter from char to int.
4432
4433 * config/tc-i386.h (Ugh): Define opcode modifier.
4434 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4435
4436 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4437 CONSISTENT_REGISTER_MATCH macros to check register types more
4438 thoroughly. Check for illegal suffix/operand combinations
4439 when matching insns with operands. Handle new `s' suffix, and
4440 associated FloatMF opcode modifier for float insns with memory
4441 operands.
4442 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4443 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4444 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4445 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4446 DATA_PREFIX_OPCODE throughout.
4447
4448 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4449 (md_assemble): Rewrite suffix/register operand checking code to be
4450 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4451 AnyMem, the better to grep.
4452 (pi): Remove Abs.
4453 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4454 given a memory operand. Don't set Abs bits either.
4455 (type_names): Remove Mem*, Abs*.
4456 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4457 define opcode_modifiers as these cases are handled by Disp8,
4458 Disp16, Disp32 and suffix checks.
4459 (COMES_IN_BOTH_DIRECTIONS): Remove.
4460 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4461
4462 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4463 if IgnoreDataSize modifier given. Remove ShortformW modifier
4464 test. Add test for ShortForm in W base_opcode modification.
4465 Merge Seg2ShortForm and Seg3ShortForm code.
4466 * config/tc-i386.h (ShortFormW): Remove.
4467 (IgnoreDataSize): Define.
4468
4469Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4470
4471 * config/tc-d30v.c (md_assemble): Store previous segment state
4472 with previous instruction.
4473
4474Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4475
4476 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4477 (ebp, esp): Remove static variables.
4478 (MATCH): Remove test for InOutPortReg.
4479 (i386_operand): Properly handle InOutPortReg here instead.
4480 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4481 (md_assemble): Simplify and correct modrm and sib generation.
4482 (i386_operand): Add warning for scale without index.
4483 Rewrite checks for valid base/index combinations.
4484
4485 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4486 macros and enclose in do while(0).
4487 (RESTORE_END_STRING): Likewise.
4488 (md_assemble): Add one to printed operand number so we start
4489 from 1 not 0. Add some more gettext invocations.
4490 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4491 number here too.
4492
4493 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4494 DATA_PREFIX, SEG_PREFIX): Define.
4495 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4496 (check_prefix): Remove function.
4497 (add_prefix): New function. Add prefix to i.prefix as well as
4498 doing checks.
4499 (md_assemble): Changes for add_prefix. Remove hack for wait
4500 prefix, instead always output prefixes in fixed order. Test
4501 for jcxz/loop when selecting between word & dword operations,
4502 and add address size prefix rather than operand size prefix.
4503 Remove operand -> address size hack when emitting jcxz/loop.
4504 (i386_operand): Remove O_Absent check as it's done in expr.
4505
4506Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4507
4508 * configure.in: Recognize m5200 as a cpu_type of m68k.
4509 * aclocal.m4: Rebuild with current libtool.
4510 * configure: Rebuild.
4511
4512Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4513
4514 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4515 to relaxable_symbol to prevent references to external symbol from
4516 being relaxed.
4517
4518Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4519
4520 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4521 symbols are relaxable.
4522
4523Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4524
66778679
RH		 4525 * config/tc-v850.c (md_begin): Don't create special
4526 sections by default.
252b5132
RH		 4527
4528Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4529
4530 * config/tc-mips.c (macro): For div and udiv, close the
4531 reorder block as soon as possible.
4532
4533Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4534
4535 From Matt Semersky <matts@scd.hp.com>:
4536 * macro.c (macro_mri_mode): New function.
4537 * macro.h (macro_mri_mode): Declare.
4538 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4539 MRI mode.
4540
4541Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4542
4543 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4544 OBJ_EVAX case.
4545
4546 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4547 until after xstrdup in OBJ_EVAX case.
4548
4549Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4550
4551 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4552 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4553 of hardcoded magic number.
4554 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4555
4556Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4557
4558 * read.c (do_s_func): New function.
4559 (s_func): Call it.
4560 * read.h (do_s_func): Add prototype.
4561
4562Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4563
4564 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4565 nops if fill pattern not specified.
4566
4567Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4568
4569 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4570 * config/te-go32.h (TE_GO32): Define.
4571 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4572
4573Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4574
4575 Implement .func/.endfunc pseudo-ops.
4576 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4577 (s_func): Declare.
4578 * read.c (potable): Add .func,.endfunc.
4579 (s_func): New function.
4580 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4581 functions.
4582 (in_doc_func_p,current_function_label): New static globals.
4583 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4584
4585Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4586
4587 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4588 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4589 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4590 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4591 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4592 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4593 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4594 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4595 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4596 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4597 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4598 * config/tc-a29k.c: Don't define md_short_jump_size,
4599 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4600 * config/tc-alpha.c: Likewise.
4601 * config/tc-alpha.h: Likewise.
4602 * config/tc-arm.c: Likewise.
4603 * config/tc-h8300.c: Likewise.
4604 * config/tc-h8500.c: Likewise.
4605 * config/tc-hppa.c: Likewise.
4606 * config/tc-i860.c: Likewise.
4607 * config/tc-i960.c: Likewise.
4608 * config/tc-ppc.c: Likewise.
4609 * config/tc-sh.c: Likewise.
4610 * config/tc-sparc.h: Likewise.
4611 * config/tc-tic30.c: Likewise.
4612 * config/tc-w65.c: Likewise.
4613 * config/tc-z8k.c: Likewise.
4614
4615Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4616
4617 * config/tc-vax.c (_): Delete this macro used for placeholder
4618 values in vax_operand_width_size; it conflicts with the _() macro
4619 used for internationalization.
4620
4621Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4622
4623 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4624 code. From Chris Moller <moller@bops.com>.
4625
4626 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4627 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4628 * read.c (emit_expr): Initialize seg and subseg fields of a new
4629 broken word.
4630 * write.c (write_object_file): Switch to the appropriate segment
4631 and subsegment when processing a broken word.
4632
4633 * config/tc-m68k.c (mri_assemble): New static function.
4634 (build_mri_control_operand): Call mri_assemble rather than
4635 md_assemble.
4636 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4637 (s_mri_endf, s_mri_endw): Likewise.
4638
4639Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4640
4641 * read.c (s_org): Call md_flush_pending_output if it is defined.
4642
4643 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4644
4645Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4646
4647 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4648 (md_parse_option): Add for same.
4649 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4650 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4651 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4652
4653 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4654
4655Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4656
4657 * config/tc-arm.c (find_real_start): Relax definition of local
4658 labels.
4659
4660Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4661
4662 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4663 symbols at the given address, not just the last one specified.
4664
4665Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4666
66778679
RH		 4667 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4668 or number_to_chars_littleendian to write data.
252b5132
RH		 4669
4670Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4671
4672 * config/tc-v850.c (md_assemble): Remove artificially created
4673 register name symbols.
4674
4675Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4676
4677 * write.c (fixup_segment): Change "segment" to "section" in
4678 error message.
4679
4680Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4681
4682 * write.c (fixup_segment): Change sym1-sym2 message again.
4683
4684Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4685
4686 * write.c (fixup_segment): Improve error message for sym1-sym2
4687 errors when sym1 is in a different segment from sym2.
4688
4689Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4690
4691 * config/tc-m32r.c (warn_unmatched_high): New static local.
4692 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4693 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4694 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4695 (md_parse_option): Likewise.
4696 (md_show_usage): Likewise.
4697 (m32r_frob_file): Likewise.
4698
4699 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4700 (read_a_source_file): Call them.
4701 * read.h (stabs_generate_asm_file): Declare.
4702 * stabs.c (stabs_generate_asm_file): New function.
4703 (generate_asm_file): New function.
4704 (stabs_generate_asm_lineno): Move file name handling into
4705 generate_asm_file.
4706
4707Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4708
4709 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 4710 (d30v_current_align, d30v_current_align_seg): New variables.
4711 (d30v_last_label): New variable.
4712 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4713 (s_d30v_data, s_d30v_section): Likewise.
4714 (md_pseudo_table): Call them.
4715 (md_begin): Initialize d30v_current_align_seg.
4716 (md_assemble): Call d30v_align when needed by known current alignment.
4717 (d30v_frob_label, d30v_cons_align): New functions.
4718 * config/tc-d30v.h (md_do_align): Remove.
4719 (tc_frob_label): Call d30v_frob_label.
4720 (md_cons_align): New.
252b5132
RH		 4721
4722 * config/tc-d30v.c (find_format): Convert complex expressions to
4723 expression symbols before processing. Clean up code formatting.
4724
4725Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4726
4727 * po/Make-in (install-info): New target.
4728
4729Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4730
4731 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4732 instructions.
4733 * config/tc-mn10300.c (md_assemble): Likewise.
4734
4735Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4736
4737 * Makefile.am: Update with `make dep-am'.
4738 (HFILES): Add cgen.h.
4739 (cgen.o): Depend on cgen.h.
4740 * Makefile.in: Regenerate.
4741
4742 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4743
4744Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4745
4746 * gasp.c (grab_label): Permit a label to be a preprocessor
4747 variable by permitting a label to start with a backslash.
4748
4749Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4750
4751 * config/tc-mips.c (validate_mips_insn): Removed hack
4752 for previously inaccessible bitfields in some INSN_TRAP
4753 instructions.
4754
4755Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4756
4757 * config/tc-d30v.c (do_assemble): Abort with error message
4758 if opcode operands do not match.
4759
4760Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4761
4762 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4763 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4764 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4765 similar new 'q' operand.
4766
4767Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4768
4769 * cgen.c (cgen_asm_finish_insn): Fix typo.
4770
4771Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4772
4773 * cgen.h: New file.
4774 * cgen.c: Include it.
4775 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4776 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4777 All callers updated.
4778 * config/tc-m32r.c: Include cgen.h.
4779 (m23r_insn): New members num_fixups,fixups.
4780
4781Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4782
4783 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4784 to avoid compiler warning.
4785
4786Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4787
4788 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4789 calling make.
4790
66778679 4791 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 4792
4793Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4794
4795 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4796
4797Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4798
4799 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4800 a short format insn.
4801 (md_assemble): Set it for explicitly packed insns.
4802
4803Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4804
4805 * config/obj-coff.c (c_symbol_merge): Do not take address of
4806 native fields when performing the memcpy.
4807
4808Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4809
4810 * config/tc-mips.c (macro,macro2): Implement
4811 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4812
4813Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4814
4815 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4816 relocations against globally visible symbols.
4817 * config/tc-m68k.c (relaxable_symbol): New macro.
4818 (m68k_ip, md_estimate_size_before_relax): Use it.
4819 (tc_m68k_fix_adjustable): Also handle weak symbols.
4820
4821Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4822
4823 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4824 references to externally visible symbols.
4825 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4826 values in twice for a PC relative reloc if the symbol is
4827 externally defined.
4828
4829 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4830 don't adjust a PC relative reloc against an externally visible
4831 symbol.
4832 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4833 for a PC relative fixup against an externally visible defined
4834 symbol, arrange to store object file and addend values as though
4835 the symbol were not defined.
4836 (tc_gen_reloc): Likewise.
4837
4838Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4839
4840 * read.c (sizeof_leb128): Referenced externally by write.c so
4841 don't inline.
4842
4843Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4844
4845 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4846 and expand a 'debug' symbol associated with the next instruction
4847 that does not cause a short instruction to be filled with a NOP.
4848 (md_pseudo_table): Add support for .debugsym.
4849 (assemble_parallel_insn): Add calls to expand_debug_sym as
4850 appropriate.
4851 (md_assemble): Ditto.
4852
4853Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4854
4855 * as.c (main): Conditionally call setlocale.
4856 * gasp.c (main): Likewise.
4857 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4858 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4859
4860Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4861
4862 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4863
4864Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4865
4866 * config/tc-hppa.c: Change all calls to bzero to use memset.
4867 (pa_ip): Add cast to avoid warning.
4868 (tc_gen_reloc, md_apply_fix): Likewise.
4869 (pa_find_space_by_number): Likewise.
4870 (hppa_force_relocation): Likewise.
4871 (pa_block): Change i to unsigned int.
4872 * config/obj-som.h (obj_som_copyright): Declare.
4873
4874Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4875
4876 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4877 for line numbers for assembly source.
4878
4879Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4880
4881 * configure.in: Change version number to 2.9.4
4882 * configure: Rebuild.
4883
4884Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4885
4886 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4887
4888Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4889
4890 * ecoff.h: Change symbolS in function declaration to struct
4891 symbol.
4892
4893Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4894
4895 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4896 (md_convert_frag): Fix i18n typo.
4897
4898Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4899
4900 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4901 * ecoff.h: Protoype it.
4902 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4903 [EVAX] (s_alpha_prologue): Delete.
4904 (md_pseudo_table): Update.
4905
4906Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4907
4908 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4909 array to local pointer.
4910 (get_args, parse_expr): Add casts to avoid warnings.
4911
4912Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4913
4914 * read.c (s_set): Cast xmalloc return value to fragS *.
4915 * config/tc-m68k.c (m68k_ip): Function made static to match
4916 previous forward declaration.
4917 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4918
4919Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4920
4921 * config/tc-v850.c: Add internationalisation macros to error
4922 strings.
4923
4924 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4925 macros to error strings.
4926
4927Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4928
4929 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4930 reloc is in the TOC csect.
4931 (md_apply_fix3): Correct gettext typo.
4932
4933Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4934
4935 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4936 .L - they are local labels and the branches are not really
4937 function calls but rather far jumps.
4938
4939Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4940
4941 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4942
4943Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4944
4945 * config/tc-i386.c (md_assemble): Print operand number rather than
4946 using ordinal_names.
4947 (i386_operand): Likewise.
4948
4949Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4950
4951 * Makefile.am (INTLLIBS): Define to work around apparent automake
4952 bug.
4953 All Makefiles: Regenerated.
4954
4955 * Many files: Added gettext invocations around user-visible
4956 strings.
4957 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4958 HAVE_LC_MESSAGES): Define.
4959 * dep-in.sed: Added asintl.h.
4960 * po/Make-in: New file.
4961 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4962 Include "asintl.h".
4963 * read.c (Z_): Renamed from `_'.
4964 * Makefile.am (SUBDIRS): Added po.
4965 (POTFILES): new macro.
4966 (po/POTFILES.in): New target.
4967 ($(OBJS)): Added asintl.h.
4968 (HFILES): Likewise.
4969 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4970 (as_new_LDADD): Added $(INTLLIBS).
4971 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4972 (gasp_new_LDADD): Added $(INTLLIBS).
4973 (gasp_new_DEPENDENCIES): New macro.
4974 * configure, aclocal.m4: Rebuilt.
4975 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4976 po/Makefile.
4977 (ALL_LINGUAS): Define.
4978 * macro.c: Include "asintl.h".
4979 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4980 * as.h: Include "asintl.h".
4981 * config/tc-i386.c (ordinal_names): Removed.
4982 (md_assemble): Changed error text to avoid ordinal_names.
4983 (i386_operand): Likewise.
4984 (reloc): Added as_bad to avoid i18n problems.
4985 (tc_gen_reloc): Likewise.
4986 * config/tc-arm.c (bad_args): Now a #define.
4987 (bad_pc): Likewise.
4988 * config/obj-vms.c (VMS_stab_parse): Changed type of
4989 `long_const_msg'.
4990 (global_symbol_directory): Unified strings to avoid i18n
4991 problems.
4992 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4993 avoid i18n problems.
4994 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4995 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4996 i18n problems.
4997 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4998 problems.
4999 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5000 comment.
5001 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5002 problems.
5003 * as.c (print_version_id): Added an fprintf to avoid i18n
5004 problems.
5005 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5006 problems.
5007 * expr.c (expr): Added as_warn call to avoid i18n problems.
5008 * messages.c (as_assert): Changed code to avoid i18n problems.
5009 (as_abort): Likewise.
5010 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5011 (s_space): Likewise.
5012 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5013
5014Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5015
5016 * config/tc-i386.c (check_prefix): New static function, split out
5017 from md_assemble.
5018 (struct _i386_insn): Add wait_prefix field.
5019 (md_assemble): Remove wait_prefix local variable. Use
5020 check_prefix when adding a prefix.
5021
5022 * config/tc-i386.c (current_templates): New static variable.
5023 (md_assemble): Remove current_templates local variable.
5024 (md_assemble, i386_operand): Improve error and warning messages in
5025 many places. Add RESTORE_END_STRING in many places before error
5026 return. Clarify some comments.
5027
5028 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5029 element array.
5030 (md_assemble): Parse string instruction operands, looking for
5031 segment override prefixes. Check for invalid segment prefixes on
5032 string instruction.
5033 (i386_operand): i.seg[] and max mem_operand changes for string
5034 insns.
5035 * config/tc-i386.h (EsSeg): Define.
5036
5037 * config/tc-i386.h (regKludge): Define.
5038 (iclrKludge, imulKludge): Don't define.
5039 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5040 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5041 opcode_modifier checks to look for more common cases first. Add
5042 default_seg for IsString case.
5043
5044Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5045
5046 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5047 AC_DECL_YYTEXT.
5048 * configure: Rebuild with new automake and libtool.
5049 * aclocal.m4, Makefile.in: Likewise.
5050
5051 * doc/Makefile.am (as.dvi): New target.
5052 * doc/Makefile.in: Rebuild.
5053
5054Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5055
5056 * configure.in: Added sparc86x support.
5057
5058 * configure: Rebuild.
5059
5060 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5061 sparc_arch.
5062 (md_parse_option): Warn if -EL is not supported for this architecture.
5063
5064 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5065
5066Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5067
66778679
RH		 5068 * config/tc-mips.c (mips_ip): Note when we use get match on
5069 the full instruction name.
252b5132
RH		 5070
5071Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5072
5073 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5074 back into the expression to handle add/sub simplification correctly.
5075
5076Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5077
66778679 5078 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5079
5080Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5081
5082 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5083 #<n>' instruction.
5084
5085Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5086
5087 * symbols.c (max_indent_level): New global.
5088 (print_symbol_value_1): Use it.
5089 * expr.h (expr_build_dot): Declare.
5090 * expr.c (expr_build_dot): New function.
5091
5092Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5093
5094 * symbols.c (print_binary): New function.
5095 (print_expr_1): Call it.
5096
5097Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5098
5099 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5100 operand in the opcode.
5101
5102Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5103
5104 * config/tc-i386.h: Reorder operand flags and opcode modifier
5105 flags for clarity. Remove unused definitions: Unknown,
5106 ImmUnknown, DispUnknown, NoModrm.
5107 * config/tc-i386.c (type_names): Add missing Debug type.
5108 (md_assemble): Better duplicate prefix checking. Quicker string
5109 instruction check via new opcode_modifier flag.
5110
5111Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5112
5113 * doc/as.texinfo (Invoking): Clarify -Wa example.
5114
5115Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5116
5117 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5118 (s_mips_weakext): Define.
5119 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5120 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5121 defined(TC_MIPS).
5122
5123Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5124
5125 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5126 is an error if the value can not be computed at assembly time.
5127 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5128
5129Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5130
5131 * gasp.c (main): Set next field of new include_path structure to
5132 NULL. From Avery Pennarun <averyp@gdc.ca>.
5133
5134 * read.c (s_mri_sect): Call as_bad rather than abort for an
5135 unsupported MRI target.
5136
5137Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5138
5139 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5140 the destination of a branch instruction should be altered.
5141 (find_real_start): New function: Locate the real, Thumb coded
5142 start of a Thumb function.
5143 (do_t_branch23): Alter the destination of branches to Thumb
5144 functions.
5145
5146 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5147
5148Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5149
5150 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5151 also.
5152
5153Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5154
5155 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5156 * doc/c-hppa.texi: Likewise.
5157
5158Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5159
5160 * Makefile.am: Rebuild dependencies.
5161 * Makefile.in: Rebuild.
5162
5163 * Makefile.am (DEP_INCLUDES): New variable.
5164 (.dep1): Change to work when srcdir is not an absolute path.
5165 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5166 * Makefile.in: Rebuild.
5167
5168Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5169
5170 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5171 LinearAddress patch.
5172
5173 * configure.in: Set version to 2.9.1.
5174 * configure: Rebuild.
5175
5176 * Branched binutils 2.9.
5177
5178Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5179
5180 * config/tc-i386.h (FWait): Define.
5181 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5182 other prefixes. Check FWait flag in opcode table to see which
5183 instructions require an fwait prefix.
5184
5185Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5186
5187 * stabs.c (get_stab_string_offset): Always create a stab string
5188 section.
5189
5190Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5191
5192 Fix some gcc -Wall warnings:
5193 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5194 * ehopt.c (eh_frame_code_alignment): Likewise.
5195 * expr.c (integer_constant, operand): Likewise.
5196 * frags.c (frag_align): Likewise.
5197 * gasp.c (level_0, change_base, doinstr): Likewise.
5198 * hash.c (hash_ask): Likewise.
5199 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5200 (debugging_pseudo): Likewise.
5201 * macro.c (define_macro, check_macro): Likewise.
5202 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5203 (ignore_rest_of_line, float_cons): Likewise.
5204 * symbols.c (decode_local_label_name): Likewise.
5205 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5206 (fixup_segment, number_to_chars_bigendian): Likewise.
5207 (number_to_chars_littleendian): Likewise.
5208 * config/atof-ieee.c (gen_to_words): Likewise.
5209 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5210 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5211 * read.c (output_big_sleb128): Initialize locals to avoid
5212 warnings.
5213 (output_big_uleb128, equals): Likewise.
5214 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5215 to unsigned int. Change zeros to unsigned int.
5216 * cond.c (s_if): Add return to default case.
5217 * frags.c (frag_now_fix): Change return type to addressT.
5218 * frags.h (frag_now_fix): Update declaration.
5219 * listing.c (file_info_struct): Change linenum to unsigned int.
5220 (struct list_info_struct): Change hll_line to unsigned int.
5221 (print_source): Update format string.
5222 * read.c (emit_expr): Change scan to unsigned int, and don't
5223 bother to initialize it.
5224 * symbols.c (dollar_label_count): Change to unsigned long.
5225 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5226 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5227 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5228
5229Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5230
5231 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5232 mcf5200 just as we do for m68000.
5233 (m68k_init_after_args): Likewise.
5234 (md_estimate_size_before_relax): Likewise.
5235
5236Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5237
5238 * config/tc-v850.c (md_assemble): Store relocation addend in
5239 fixup instead of instruction.
5240
5241Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5242
5243 * config/tc-i386.c (md_assemble): Swap template arguments to
5244 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5245 This macro is currently symmetric, so passing them the wrong
5246 way didn't cause any problem, but may if the macro is changed
5247 in the future.
5248 After copying template to i.tm, use i.tm. rather than t-> to
5249 access fields, and make t a const*
5250 Move i.tm.operand_types[] swap to immediately after the copy.
5251
5252Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5253
5254 * expr.h (expr_build_uconstant): Add prototype.
5255 (expr_build_unary,expr_build_binary): Add prototypes.
5256 * expr.c (expr_build_uconstant): New function.
5257 (expr_build_unary,expr_build_binary): New functions.
5258
5259Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5260
66778679
RH		 5261 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5262 * macro.c (macro_expand_body): Increase buffer size.
5263 * messages.c (as_warn): Likewise.
252b5132
RH		 5264 (as_warn_where, as_bad, as_bad_where): Likewise.
5265
5266Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5267
5268 Based on patch from H.J. Lu <hjl@gnu.org>:
5269 * Makefile.am (DISTSTUFF): New variable.
5270 (diststuff): New target.
5271 * Makefile.in: Rebuild.
5272
5273Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5274
5275 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5276 m32r_elf_section_change_hook.
5277
5278 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5279 emit a nop if a section ends with a 16 bit instruction.
5280
5281Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5282
5283 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5284 s_lcomm rather than obj_coff_lcomm.
5285 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5286
5287Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5288
5289 * config/tc-i386.h (LinearAddress): Define.
5290 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5291 instruction, don't use a default segment.
5292
5293Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5294
5295 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5296 * configure: Rebuild.
5297
5298Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5299
5300 * aclocal.m4, configure: Rebuild with libtool 1.2.
5301
5302Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5303
5304 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5305 PC relative branches. Patch courtesy of Jonathan Walton.
5306
5307
5308Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5309
5310 * configure.in (emulations): Add thumb-pe target.
5311
5312 * configure (emulations): Add thumb-pe target.
5313
53141998-03-17 Ken Raeburn <raeburn@cygnus.com>
5315
5316 * itbl-lex.l (yywrap): Don't define if already defined as a
5317 macro.
5318
5319Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5320
5321 * depend.c (quote_string_for_make): New function.
5322 (wrap_output): Use it.
5323
5324Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5325
5326 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5327 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5328
5329Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5330
5331 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5332 Recognize -GN and -relax.
5333 (md_begin): Initialize gp size from -G switch.
5334 (alpha_force_relocation): Always force if -relax.
5335 (alpha_align): Take a new argument that will specify when to
5336 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5337 Change all callers. Emit nop alignment padding as nop+unop pair.
5338
5339Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5340
5341 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5342 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5343
5344Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5345
5346 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5347 require padding to the next long word boundary.
5348
5349Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5350
5351 * cgen.c: #include symcat.h.
5352 * config/tc-m32r.c: Likewise.
5353
5354Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5355
5356 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5357 absolute expressions instead of '$' prefixed register names.
5358
5359Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5360
5361 * read.c (s_set): Record file and line info for symbols when -as.
5362 (pseudo_set): Don't overwrite that dummy fragment.
5363
5364Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5365
5366 * config/tc-ppc.c (md_pseudo_table): Add "section".
5367 (ppc_named_section): New static function.
5368
5369Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5370
5371 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5372 so we don't have to scan the entire list.
5373
5374Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5375
5376 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5377 case, allow the parallel instructions to modify the same flag
5378 bits.
5379
5380Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5381
5382 * listing.c (list_symbol_table): Categorize symbols by
5383 undefined_section rather than sy_frag->line == NULL.
5384
5385Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5386
5387 * Makefile.am (install-exec-local): Install properly when ln
5388 fails or tooldir == prefix.
5389
5390Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5391
5392 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5393 Test result of insert_operand for error.
5394
5395Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5396
5397 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5398 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5399 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5400 * doc/Makefile.in: Rebuild.
5401
5402Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5403
5404 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5405 (macro): Fix handling of M_COP[0-3].
5406
5407Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5408
5409 Based on patches from Ross Harvey <ross@teraflop.com>:
5410 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5411 if macro_alternate or macro_mri.
5412 (getstring): Remove support for byte constants between < and >.
5413 (get_any_string): '<' only starts a string if macro_alternate or
5414 macro_mri.
5415 (macro_expand_body): Permit keyword parameters following
5416 positional parameters.
5417
5418 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5419 * configure.in (alpha*-*-netbsd*): New target.
5420 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5421 * configure: Rebuild.
5422
5423 * as.h (flag_warn_suppress_instructionswap): Move from here...
5424 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5425 here, and make static.
5426
5427 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5428 BFD_ASSEMBLER or MANY_SEGMENTS.
5429
5430 * as.c (show_usage): Update bug-gnu-utils address.
5431 * gasp.c (show_usage): Likewise.
5432 * doc/as.texinfo (Bug Reporting): Likewise.
5433
5434Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5435
66778679 5436 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5437 insns regardless of the size of a pointer if we're in mips I or
5438 MIPS II mode.
66778679 5439 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5440
5441Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5442
5443Fix rac to accept only a0:
5444 * tc-d10v.c (parallel_ok, find_opcode):
5445 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5446 Introduce OPERAND_GPR.
5447
5448Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5449
5450 * read.c (s_fill): Handle non-constant repeat counts by creating
5451 an rs_space fragment.
5452
5453Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5454
5455 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5456 from as_bad to as_warn.
5457
5458Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5459
5460 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5461 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5462 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5463
5464Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5465
5466 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5467 seg_fix_rotP rather than fix_root from seg_info.
5468
5469Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5470
5471 * expr.c: Add support for 0x1_2_3_4 bignums.
5472
5473Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5474
5475 * configure.in: Change -linux* to -linux-gnu*.
5476 * configure: Rebuild.
5477
5478 * app.c (do_scrub_begin): Treat \r as whitespace.
5479
5480Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5481
5482 * Makefile.am: Update dependencies.
5483 * Makefile.in: Rebuild.
5484
5485Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5486
5487 * configure, aclocal.m4: Rebuild with new libtool.
5488
5489Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5490
66778679
RH		 5491 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5492 the argument to bfd_set_arch_mach.
5493 (load_address): Use bfd_arch_bits_per_address to determine the
5494 bit size of an address instead of looking at the isa level.
5495 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5496
5497Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5498
5499 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5500
5501Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5502
5503 * ehopt.c: New file.
5504 * as.h (enum _relax_state): Add rs_cfa.
5505 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5506 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5507 * read.c (emit_expr): Call check_eh_frame.
5508 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5509 (relax_segment): Likewise.
5510 * Makefile.am: Rebuild dependencies.
5511 (GAS_CFILES): Add ehopt.c.
5512 (GENERIC_OBJS): Add ehopt.o.
5513 * doc/internals.texi (Frags): Document rs_cfa.
5514
5515 * as.c (show_usage): Mention --traditional-format.
5516 (parse_args): Accept --traditional-format.
5517 * as.h (flag_traditional_format): Declare.
5518 * output-file.c (output_file_create): If flag_traditional_format,
5519 set BFD_TRADITIONAL_FORMAT on stdoutput.
5520 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5521
5522 * config/tc-mips.c (append_insn): Make sure that if we have a
5523 fixup for an unmatched %hi reloc, it does not associated with a
5524 variant frag.
5525
5526 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5527 * doc/Makefile.in: Likewise.
5528
5529Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5530
5531 * config/tc-m32r.c (check_for_side_effects): New function.
5532 (can_make_parallel): Add checks for instruction side effects
5533 clashing with the other instruction.
5534 (assemble_parallel_insn): Improve warning messages. Return error
5535 message from non-swapped instruction order.
5536
5537Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5538
5539 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5540
5541 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5542 md_cleanup definition. This moves the forced literal output to
5543 the end of the source pass, and avoids macro's inserting literals
5544 into the code immediately after the macro expansion.
5545
5546Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5547
5548 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5549 a gas internal symbol is adjustable.
5550 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5551
5552 * as.h: If gcc version greater than 2.6, use `__format__' and
5553 `__printf__' in function attributes, rather than `format' and
5554 `printf'.
5555
5556Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5557
5558 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5559
5560Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5561
5562 Add tms320c30 support:
5563 * config/tc-tic30.h: New file.
5564 * config/tc-tic30.c: New file.
5565 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5566 TARGET_FORMAT as "coff-tic30".
5567 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5568 * Makefile.am: Rebuild dependencies.
5569 (CPU_TYPES): Add tic30.
5570 (CPU_OBJ_VALID): tic30-aout is valid.
5571 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5572 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5573 * configure, Makefile.in: Rebuild.
5574
5575Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5576
5577 * config/tc-v850.c (md_assemble): Improvements to error messages.
5578
5579Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5580
5581 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5582 BFD_RELOC_HI16_S to store the high bits of any value.
5583
5584 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5585 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5586 assembler calculate relocations to any external symbol at all.
5587 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5588 involving generation of pc-relative relocs.
5589 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5590 has been moved to md_apply_fix3.
5591
5592 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5593 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5594 which actually means (the address of identifier's GOT entry) +
5595 constant, which is not particularly useful.
5596
5597Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5598
5599 * read.h (include_dirs): Declare.
5600 (include_dir_count,include_dir_maxlen): Declare.
5601
5602Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5603
5604 * configure.in: Correct check for shared opcodes library.
5605 * configure: Rebuild.
5606
5607 * listing.c (buffer_line): If we can't open the file, set at_end.
5608 (listing_print): Remove unused local variable fi.
5609
5610 * config/m68k-parse.y (reglistpair): Handle register list in
5611 either order.
5612
5613 * config/vms-conf.h: Don't undef VERSION.
5614
5615Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5616
5617 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5618 OBJS variable.
5619 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5620 variable.
5621 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5622 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5623 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5624 (EXTRA_DIST): Define.
5625 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5626 explicitly rather than via the list of object files.
5627 (gcc-as.opt): New file created when make-gas.com is run.
5628 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5629 itbl-cpu.h} to #include appropriate file rather than copying that
5630 file.
5631 * config/vms-conf.h: Synchronize with current config.in.
5632 * Makefile.in: Rebuild.
5633
5634Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5635
5636 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5637 (parallel_ok): Relaxed parallel subinstruction dependency check.
5638
5639Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5640
5641 * as.h (flag_warn_suppress_instructionswap): added new flag.
5642 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5643 command line argument.
5644 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5645 warning only if flag_warn_suppress_instructionswap is false.
5646
5647Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5648
5649 * configure.in (i386-*-mingw32*): New target.
5650 * configure: Rebuild.
5651
5652Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5653
5654 * symbols.c (resolve_symbol_value): Don't set the segment if it
5655 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5656
5657 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5658 S_GET_SEGMENT.
5659
5660Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5661
5662 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5663 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5664 compiler.
5665
5666Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5667
5668 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5669
5670Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5671
5672 * config/tc-v850.c (v850_insert_operand): Display instruction when
5673 an error is encountered.
5674
5675Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5676
5677 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5678 (i386-*-sco3.2v5*coff): New target.
5679 (i386-*-sco3.2*): New target.
5680 * configure: Rebuild.
5681
5682Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5683
5684 * config/tc-v850.c: Tidy error message production.
5685
5686Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5687
5688 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5689 validate_immediate return value in the right type for comparisons
5690 to FAIL.
5691
5692Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5693
5694 * listing.c (MAX_BYTES): Use listing variables not constants.
5695 (data_buffer): No longer an array, but a pointer.
5696 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5697 (listing_listing): Allocate data_buffer.
5698
5699Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5700
5701 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5702 --listing-rhs-width, --listing-cont-lines.
5703 (show_usage): Update.
5704 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5705 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5706 (print_lines): Use the variables instead of the constants.
5707 (listing_listing): Likewise.
5708 * listing.h: Declare the new vars.
5709
5710Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5711
5712 * as.c (parse_args): Add --keep-locals alias for -L.
5713 Add --strip-local-absolute.
5714 (show_usage): Update.
5715 * as.h (flag_strip_local_absolute): New flag.
5716 * symbols.c (S_IS_LOCAL): Use it.
5717 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5718 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5719 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5720
5721Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5722
5723 * config/tc-m32r.c: Detect if explicitly parallel instructions
5724 might have an io conflict and issue a warning message.
5725
5726Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5727
5728 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5729 cgen_swap_fixups): Functions to save, restore and swap the fixup
5730 chain with a backup copy.
5731 (cgen_asm_finish_insn): Returns address of constructed insn.
5732
5733Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5734
5735 * listing.c (file_info_struct): Remove FILE, add POS.
5736 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5737 (file_info): Don't open the file.
5738 (buffer_line): Check for the file in the last_open cache, updating
5739 as necessary.
5740 (print_source): Don't reference file_info->file.
5741 (listing_listing): Likewise.
5742 (listing_print): Close the file in the cache, if any.
5743
5744Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5745
5746 * read.c (dwarf_file_string): New file static variable.
5747 (emit_expr): Look for constant sequence that leads up to a file
5748 name in DWARF debugging output.
5749 (stringer): Use dwarf_file_string to decide whether to accept a
5750 string as a file name.
5751
5752Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5753
5754 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5755 (crack_operand): Add reg->reglst MRI hack.
5756 (r_seg): Put reglst symbols in reg_section.
5757 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5758
5759Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5760
5761 * tc-sh.c (get_specific): Handle SGR & DBR.
5762
5763Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5764
5765 * tc-h8300.c (parse_reg): Take the length of the symbol into
5766 account when attempting to match a register name.
5767 * tc-h8500.c (parse_reg): Likewise.
5768
5769Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5770
5771 * cgen.c: Formatting changes to improve readability.
5772
5773Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5774
5775 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5776 delay slot.
5777
5778Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5779
5780 Based on a patch from Jim Wilson
5781 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5782 (tc_gen_reloc): Handle cross section PC relative relocs
5783 correctly.
5784
5785Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5786
5787 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5788
5789Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5790
5791 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5792 (expr_jmp_buf): New static local.
5793 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5794 (cgen_md_operand): New function.
5795 * tc-m32r.c: Clean up pass over `struct foo' usage.
5796 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5797
5798Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5799
5800 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5801 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5802
5803Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5804
5805 * config/tc-i386.c (i386_operand): Give an error if there are
5806 unrecognized characters after an expression.
5807
5808For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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