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2001-01-03 Philip Blundell <pb@futuretv.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a735d1cd
L		 12000-12-31 H.J. Lu <hjl@gnu.org>
2
3 * listing.c (listing_message): Allocate string only if it is
4 used.
5
6 * configure: Rebuild.
7
67db5ab4
HPN		 82000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
9
10 * doc/internals.texi (Relaxing with a table) <after relaxation>:
11 Point out caveats with generating fixups for the opcode in a frag.
12
c0d8940f
JH		 13Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
14
15 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
16 * NEWS: Add x86_64.
17
087f563c
L		 182000-12-29 H.J. Lu <hjl@gnu.org>
19
20 * listing.c (calc_hex): Print the variable part only if the
21 fragment type is rs_fill.
22
8108ad8e
HPN		 232000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
24
25 * doc/internals.texi (tc_conditional_pseudoop,
26 TC_LINKRELAX_FIXUP): Fix typos.
27
799051fc
RH		 282000-12-28 Richard Henderson <rth@redhat.com>
29
30 * write.c (subsegs_finish): Fix thinko last change -- don't
31 "optimize" the alignment == 0 case.
32
0a9ef439
RH		 332000-12-28 Richard Henderson <rth@redhat.com>
34
35 * as.h (rs_align_test): New.
36 * frags.c (NOP_OPCODE): Move default from read.c.
37 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
38 (frag_align_code): New.
39 * frags.h (frag_align_code): Declare.
40 * read.c (NOP_OPCODE): Remove.
41 (do_align): Use frag_align_code.
42 * write.c (NOP_OPCODE): Remove.
43 (get_recorded_alignment): New.
44 (cvt_frag_to_fill): Handle rs_align_test.
45 (relax_segment): Likewise.
46 (subsegs_finish): Align last subseg in section to the
47 section alignment. Use frag_align_code.
48 * write.h (get_recorded_alignment): Declare.
49 * config/obj-coff.c (size_section): Handle rs_align_test.
50 (fill_section, fixup_mdeps): Likewise.
51 (write_object_file): Use frag_align_code.
52
53 * config/tc-alpha.c (alpha_align): Use frag_align_code.
54 (alpha_handle_align): New.
55 * config/tc-alpha.h (HANDLE_ALIGN): New.
56 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
57
58 * config/tc-i386.h (md_do_align): Use frag_align_code.
59 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
60
61 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
62 (ia64_handle_align): New.
63 * config/tc-ia64.h (HANDLE_ALIGN): New.
64 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
65
66 * config/tc-m32r.c (m32r_do_align): Remove.
67 (m32r_handle_align): New.
68 (fill_insn): Use frag_align_code.
69 * config/tc-m32r.h (md_do_align): Remove.
70 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
71 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
72 * config/tc-mips.c, config/tc-mips.h: Similarly.
73
74 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
75 (sh_handle_align): Likewise. Handle rs_align_code.
76 (sh_do_align): Remove.
77 * config/tc-sh.h (md_do_align): Remove.
78 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
79
80 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
81 (sparc_handle_align): Likewise. Handle rs_align_code.
82 * config/tc-sparc.h (md_do_align): Remove.
83 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
84
3cd4dda7
DD		 852000-12-22 DJ Delorie <dj@redhat.com>
86
87 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
88 when we assemble the first half of a pair.
89
ec56dfb4
L		 902000-12-22 H.J. Lu <hjl@gnu.org>
91
92 * config/tc-i386.c (reloc): Update the macro for non-bfd
93 assembler.
94 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
95
ad1172d4
L		 962000-12-22 H.J. Lu <hjl@gnu.org>
97
98 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
99
3e73aa7c
JH		 100Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
101
102 * tc-i386.h (i386_target_format): Define even for ELFs.
103 (QWORD_MNEM_SUFFIX): New macro.
104 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
105 New macros
106 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
107 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
108 ImmExt): Renumber.
109 (Size64, No_qSuf, NoRex64, Rex64): New macros.
110 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
111 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
112 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
113 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
114 Renumber.
115 (Reg, WordReg): Add Reg64.
116 (Imm): Add Imm32S and Imm64.
117 (EncImm): New.
118 (Disp): Add Disp64 and Disp32S.
119 (AnyMem): Add Disp32S.
120 (RegRex, RegRex64): New macros.
121 (rex_byte): New type.
122 * tc-i386.c (set_16bit_code_flag): Kill.
123 (fits_in_unsigned_long, fits_in_signed_long): New functions.
124 (reloc): New parameter "signed"; support x86_64.
125 (set_code_flag): New.
126 (DEFAULT_ARCH): New macro; default to "i386".
127 (default_arch): New static variable.
128 (struct _i386_insn): New fields Operand_PCrel; rex.
129 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
130 (flag_code): New enum and static variable.
131 (use_rela_relocations): New static variable.
132 (flag_code_names): New static variable.
133 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
134 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
135 K6 and Athlon.
136 (i386_align_code): Return plain "nop" for x86_64.
137 (mode_from_disp_size): Support Disp32S.
138 (smallest_imm_type): Support Imm32S and Imm64.
139 (offset_in_range): Support size of 8.
140 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
141 (md_pseudo_table): Add "code64"; use set_code_flat.
142 (md_begin): Emit sane error message on hash failure.
143 (tc_i386_fix_adjustable): Support x86_64 relocations.
144 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
145 instructions supported on particular arch just partially,
146 output of 64bit immediates, handling of Imm32S and Disp32S type.
147 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
148 (i386_displacement): Likewise.
149 (i386_index_check): Cleanup; support 64bit addresses.
150 (md_apply_fix3): Support x86_64 relocation and rela.
151 (md_longopts): Add "32" and "64".
152 (md_parse_option): Add OPTION_32 and OPTION_64.
153 (i386_target_format): Call even for ELFs; choose between
154 elf64-x86-64 and elf32-i386.
155 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
156 (tc_gen_reloc): Support rela relocations and x86_64.
157 (intel_e09_1): Support QWORD.
158
21d6c4af
DN		 1592000-12-15 Diego Novillo <dnovillo@redhat.com>
160
161 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
162 it's not an offset expression.
163 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
164 keep the braces '[' and ']' in the output string.
165 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
166 != FLAT. There is no such op_modifier.
167
6717891c
NC		 1682000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
169
170 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
171 if we have it.
172
ee515fb7
KH		 1732000-12-13 Kazu Hirata <kazu@hxi.com>
174
175 * as.h: Fix formatting.
176 * cgen.h: Likewise.
177 * dwarf2dbg.c: Likewise.
178 * input-scrub.c: Likewise.
179 * read.h: Likewise.
180
349a994c
DD		 1812000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
182
183 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
184 configure: Regenerate.
185
42dbf88c
NC		 1862000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
187
188 * dwarf2dbg.c: #include <limits.h> only if it exists.
189
0485cba3
AM		 1902000-12-13 Rodney Brown <RodneyBrown@mynd.com>
191
192 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
193 (md_apply_fix): Here too.
194
514829c3
JW		 1952000-12-12 Jim Wilson <wilson@redhat.com>
196
197 * config/tc-ia64.h (ia64_init): Add prototype.
198
92eb7b32
L		 1992000-12-12 H.J. Lu <hjl@gnu.org>
200
201 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
202
203 * read.h (outputting_stabs_line_debug): Change it to int.
204 * stabs.c (outputting_stabs_line_debug): Likewise.
205
8141c27d
GK		 2062000-12-12 Geoffrey Keating <geoffk@redhat.com>
207
208 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
209 the address of a function result.
210
5d6f4f16
GK		 2112000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
212
213 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
214 (md_assemble): Call dwarf2_emit_insn.
215 (shlib): Fix typo SHILB -> SHLIB.
216 (md_parse_option): Likewise.
217 (ppc_elf_validate_fix): Likewise:
218 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
219
d4c0c039
NC		 2202000-12-12 Nick Clifton <nickc@redhat.com>
221
222 * cgen.h: Fix formatting.
223 * input-scrub.c: Fix formatting.
224 * macro.c: Fix formatting.
e972090a 225 * config/tc-mips.c: Fix formatting.
584da044
NC		 226 * doc/c-mips.texi: Fix formatting.
227
f16b83df
JH		 228Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
229
230 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
231 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
232 references.
233 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
234 otherwise.
235 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
236 (No_dSuf): Kill.
237
238 * i386.h (*_Suf): Remove No_dSuf.
239 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
240 Remove.
241 (i386_optab): Remove 'd' in the suffixes.
242
50705ef4
AM		 2432000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
244
245 * config/tc-i386.c (T_SHORT): Undefine before defining.
246
beae10d5
KH		 2472000-12-05 Kazu Hirata <kazu@hxi.com>
248
249 * config/tc-mips.c: Fix formatting.
250
bccba5f0 2512000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 252
253 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
254 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
255 (md_show_usage): Ditto.
256 (md_parse_option): Ditto.
257 (d10v_cleanup): Writes pending instruction only if
258 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 259 Fix compile time warning messages.
50705ef4
AM		 260
261 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 262
2632000-12-04 Matthew Hiller <hiller@redhat.com>
264
50705ef4 265 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 266 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
267 function entry and unset at function exit.
268
50705ef4 269 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 270
271 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
272
273 * dwarf2dbg.c: Fix compile time warning messages.
274
bc805888
KH		 2752000-12-03 Kazu Hirata <kazu@hxi.com>
276
277 * config/tc-a29k.c: Fix formatting.
278 * config/tc-alpha.c: Likewise.
279 * config/tc-arm.c: Likewise.
280 * config/tc-cris.c: Likewise.
281 * config/tc-hppa.c: Likewise.
282 * config/tc-i370.c: Likewise.
283 * config/tc-i386.c: Likewise.
284 * config/tc-i860.c: Likewise.
285 * config/tc-i960.c: Likewise.
286 * config/tc-ia64.c: Likewise.
287 * config/tc-m68hc11.c: Likewise.
288 * config/tc-m68k.c: Likewise.
289 * config/tc-m88k.c: Likewise.
290 * config/tc-pj.c: Likewise.
291 * config/tc-ppc.c: Likewise.
292 * config/tc-sh.c: Likewise.
293 * config/tc-sparc.c: Likewise.
294 * config/tc-tahoe.c: Likewise.
295 * config/tc-vax.c: Likewise.
296
3dacdf2e
NC		 2972000-12-01 Chris Demetriou <cgd@sibyte.com>
298
50705ef4
AM		 299 * config/tc-mips.c (mips_ip): When calculating offsets,
300 don't accept as constant the difference between the
301 addresses of symbols in two different sections.
302
303 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
304 specifiers.
305 (validate_mips_insn): Likewise. Also, update 'B' operand
306 specifier to use OP_*_CODE20 constants and delete 'm' operand
307 specifier.
308 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
309 operand specifiers. Change warning generated by 'B' operand
310 specifier to reflect its new multi-purpose usage.
311
312 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
313 -1, and update comment.
314 (file_mips_isa): Likewise.
315 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
316 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
317 ISA_* constants rather than hard-coded numbers.
318 (mips_cpu_info): New structure.
319 (mips_cpu_info_table): New table describing CPU and ISA names
320 and numbers.
321 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
322 mips_cpu_info_from_cpu): New functions.
323 (mips_isa_to_str): New function to get string for ISA name.
324 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
325 return const char *.
326 (md_begin): Redo CPU and ISA selection logic, using
327 mips_cpu_info_from_*. Convert to use ISA_* constants rather
328 than hard-coded numbers.
329 (append_insn, mips_emit_delays, macro, macro2): Convert to use
330 ISA_* constants rather than hard-coded numbers.
331 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
332 (md_longopts): Delete OPTION_NO_MIPS32.
333 (md_parse_option): Convert to use ISA_* constants rather than
334 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
335 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
336 to use strcasecmp to recognize "default" and to use
337 mips_cpu_info_from_name to get CPU numbers from argument.
338 (md_show_usage): Move -mips32 so it's with the rest of the ISA
339 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
340 mips32-4k.
341 (s_mipsset): Accept ISA value 32.
342 * doc/as.texinfo: Clean up MIPS options summary slightly,
343 remove -no-mips32. Add note about -mips4 and -mips32
344 specifying those ISA levels. Delete -mips32 and -no-mips32
345 cpu flag descriptions.
346 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
347 up the supported CPU switch list, and replace 4Kc, 4Km, and
348 4Kp entries with a single mips32-4k entry. Note that you can
349 use ".set mips32".
350
351 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
352 ISA_MIPS64.
353 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
354 -mips5 and -mips64.
355 (md_parse_option): Add cases for OPTION_MIPS5 and
356 OPTION_MIPS64.
357 (md_show_usage): Mention -mips5 and -mips64 arguments.
358 (s_mipsset): Add cases for MIPS5 and MIPS64.
359 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
360 and pseudo-CPUs.
361 * doc/as.texinfo: Mention -mips5 and -mips64 options
362 and their meanings.
363 * doc/c-mips.texi: Likewise. Also update introduction
364 and ".set" usage information.
365
366 * config/tc-mips.c (md_show_usage): Add "sb1" to the
367 CPU list.
368 (mips_cpu_info_table): Add SB-1 entries.
369 * doc/c-mips.texi: Add "sb1" to the list of CPUs
370 known to the -mcpu option.
371
372 * doc/as.texinfo: Correct description of MIPS -mcpu
373 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 374
5f68c319
NC		 3752000-12-01 Joel Sherrill <joel@OARcorp.com>
376
3dacdf2e
NC		 377 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
378 New targets.
379 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
380 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 381 * configure: Regenerate.
382 * config.in: Regenerate.
383 * Makefile.in: Regenerate.
384 * aclocal.m4: Regenerate.
385 * po/gas.pot: Regenerate.
50705ef4 386
4ce3447c
PB		 3872000-11-30 Philip Blundell <pb@futuretv.com>
388
389 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
390 even in non BFD_ASSEMBLER case.
391
76a0ddac
DN		 3922000-11-30 Diego Novillo <dnovillo@redhat.com>
393
394 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
395 syntax.
396
220e750f
RH		 3972000-11-29 Richard Henderson <rth@redhat.com>
398
399 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
400 until dwarf2_finish; use relaxation to get cross-fragment offsets;
401 thread multiple subsegments properly; handle multiple code
402 sections properly; emit proper compilation unit info for assembler
403 generated debugging.
404
405 * as.h (enum _relax_state): Add rs_dwarf2dbg.
406 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
407 (dwarf2dbg_estimate_size_before_relax): Declare.
408 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
409 * write.c: Include dwarf2dbg.h.
410 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
411 (relax_segment): Likewise.
412
99b222b4
HPN		 4132000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
414
415 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
416 jump>: Use as_bad_where instead of as_bad. Tweak error message
417 accordingly. Stabilize frag by updating fix part and resetting
418 variant part.
419 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 420 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
421 indexing is_end_of_line[].
422 (md_assemble): Initialize size to 0.
423 (md_section_align): Mark parameter seg as unused.
e46fee70 424 (parse_reg): Parse names case-insensitively.
99b222b4 425
814f6641
KH		 4262000-11-28 Kazu Hirata <kazu@hxi.com>
427
428 * config/obj-aout.h: Fix formatting.
429 * config/obj-bout.h: Likewise.
430 * config/obj-coff.c: Likewise.
431 * config/obj-coff.h: Likewise.
432 * config/obj-elf.h: Likewise.
433 * config/obj-som.h: Likewise.
434 * config/obj-vms.c: Likewise.
435 * config/obj-vms.h: Likewise.
436 * config/tc-h8300.h: Likewise.
437 * config/tc-ns32k.h: Likewise.
438 * config/tc-sparc.h: Likewise.
439 * config/tc-tic54x.h: Likewise.
440 * config/tc-z8k.h: Likewise.
441
e47b9e39
NC		 4422000-11-28 Nick Clifton <nickc@redhat.com>
443
444 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
445 License is present in the sources, but not the output, and
446 also available from the GNU website.
447 (GNU Free Documentation License): Comment out this section.
448
fcdc20a4
HPN		 4492000-11-28 Hans-Peter Nilsson <hp@axis.com>
450
43c34dee
HPN		 451 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
452 targets. Remove i860 from valid a.out targets.
453 * Makefile.in: Regenerate.
454
fcdc20a4 455 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 456 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 457 (md_assemble): Call dwarf2_emit_insn if generating ELF.
458 (s_cris_file, s_cris_loc): New.
459 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
460 * Makefile.am: Regenerate dependencies.
461 * Makefile.in: Regenerate.
462
16887944
AM		 4632000-11-28 Alan Modra <alan@linuxcare.com.au>
464
465 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
466 (MRI_MUL_PRECEDENCE): Likewise.
467 (op_rank): Fix a comment typo.
468
ae3e85dd
SC		 4692000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
470
471 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
472 the error message.
473 (get_operand): Fix analysis for movw/movb instructions.
474
077b8428
NC		 4752000-11-24 Nick Clifton <nickc@redhat.com>
476
477 * configure.in (xscale-elf): Add target.
478 (xscale-coff): Add target.
479 * configure: Regenerate.
480
481 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
482 extenstion.
483 (ARM_EXT_XSCALE): New ARM architecture extension.
484 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
485 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
486 (ARM_THUMB): Rename to ARM_EXT_THUMB.
487 (ARM_ARCH_V4): Remove processor from architecture.
488 (ARM_ARCH_3M): New architecutre definition.
489 (ARM_ARCH_V5TE): New architecutre definition.
490 (ARM_ARCH_XSCALE): New architecutre definition.
491 (CPU_DEFAULT): Allow to be defaulted to XScale.
492 (atpcs): New boolean variable.
493 (ldr_flags): Support 'd' flag for double word loads.
494 (str_flags): Support 'd' flag for double word stored.
495 (do_mia): New function.
496 (do_mar): New function.
497 (do_mra): New function.
498 (do_pld): New function.
499 (do_ldrd): New function.
500 (do_blx): New function.
501 (do_bkpt): New function.
502 (do_clz): New function.
503 (do_lstc2): New function.
504 (do_cdp2): New function.
505 (do_t_blx): New function.
506 (do_t_bkpt): New function.
507 (do_smla): New function.
508 (do_smlal): New function.
509 (do_smul): New function.
510 (do_qadd): New function.
511 (do_co_reg2c): New function.
512 (LONGEST_INSN): Redefine to 7.
513
514 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
515 command line switches.
516
2434f565
JW		 5172000-11-22 Jim Wilson <wilson@redhat.com>
518
519 * config/tc-ia64.c (pseudo_func): Add missing initializers.
520 (struct rsrc): Make line unsigned.
521 (gr_values): Add missing initializer.
522 (SLOT_NUM_NOT_SET): Add unsigned cast.
523 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
524 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
525 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
526 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
527 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
528 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
529 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
530 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
531 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
532 Add ATTRIBUTE_UNUSED to unused parameters.
533 (convert_expr_to_ab_reg): Add parens.
534 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
535 (dot_prologue): Initialize grsave when declared.
536 (md_pseudo_table): Add missing initializers.
537 (operand_match): Add casts to bfd_vma.
538 (emit_one_bundle): Delete unused local prev. Make required_template
539 unsigned.
540 (specify_resource): Cast i to unsigned.
541 (note_register_values): Use fprintf_vma.
542 (print_dependency): Likewise.
543
5a080f89
JW		 5442000-11-21 Jim Wilson <wilson@redhat.com>
545
5e7474a7
JW		 546 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
547 for unwind info section.
548 (dot_endp): Likewise for unwind section.
549
5a080f89
JW		 550 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
551 fix_new_exp.
552
732d96b6
JJ		 5532000-11-21 Jakub Jelinek <jakub@redhat.com>
554
555 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
556 (output_insn): Call dwarf2_emit_insn.
b8e904dc 557 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 558
6d2cf69f
RH		 5592000-11-17 Richard Henderson <rth@redhat.com>
560
561 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
562 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
563 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
564
8179bd9b
NC		 5652000-11-17 Nick Clifton <nickc@redhat.com>
566
567 * config/tc-arm.c (md_pseudo_table): Add support for .line and
568 .file pseudo ops.
569
316e2c05
RH		 5702000-11-17 Richard Henderson <rth@redhat.com>
571
572 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
573
a8316fe2
RH		 5742000-11-17 Richard Henderson <rth@redhat.com>
575
576 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 577 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 578 tri-state definition of alpha_flag_mdebug.
579 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
580 (s_alpha_file): Store first .file directive.
581 (s_alpha_stab): New.
582 (md_pseudo_table): Add stabs and stabn.
583
e346e481
RH		 5842000-11-17 Richard Henderson <rth@redhat.com>
585
586 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
587
4dc7ead9
RH		 5882000-11-17 Richard Henderson <rth@redhat.com>
589
590 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 591 (main): Call dwarf2_finish.
4dc7ead9
RH		 592 * as.h (debug_type): Clarify documentation of the meaning
593 of this variable.
594 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
595 (print_stats): Fix parenthesis problem.
596 (now_subseg_size): New.
597 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
598 (dwarf2_directive_file): Don't set debug_type.
599 (dwarf2_where): Honor DEBUG_DWARF2 first.
600 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
601 do nothing if not emitting dwarf2 debug info, or no work.
602 * dwarf2dbg.h (dwarf2_emit_insn): Update.
603 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
604 (ecoff_new_file): Likewise.
605 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
606 commentary wrt dwarf2.
607
608 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
609 ATTRIBUTE_UNUSED as needed.
610 (emit_insn): Call dwarf2_emit_insn.
611 (s_alpha_file): New.
612 (s_alpha_loc): New.
613 (s_alpha_coff_wrapper): Don't handle them.
614 (md_pseudo_table): Update for .file and .loc.
615 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
616
617 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
618 don't protect with debug_type.
619 * config/tc-hppa.c (md_assemble): Likewise.
620 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
621 * config/tc-mn10300.c (md_assemble): Likewise.
622 * config/tc-sh.c (md_assemble): Likewise.
623 * config/tc-v850.c (md_assemble): Likewise.
624
625 * config/tc-arm.c (arm_end_of_source): Remove.
626 * config/tc-hppa.c (pa_end_of_source): Remove.
627 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
628 * config/tc-mn10300.c (mn10300_finalize): Remove.
629 * config/tc-sh.c (sh_finalize): Remove.
630 * config/tc-v850.c (sh_finalize): Remove.
631
632 * config/tc-arm.h (md_end): Remove.
633 * config/tc-hppa.h (md_end): Remove.
634 (DWARF2_LINE_MIN_INSN_LENGTH): New.
635 * config/tc-m68hc11.h (md_end): Remove.
636 * config/tc-mn10300.h (md_end): Remove.
637 * config/tc-sh.h (md_end): Remove.
638 * config/tc-v850.h (md_end): Remove.
639
640 * config/tc-ia64.c (emit_one_bundle): Don't protect
641 dwarf2 bits with debug_type.
642 (md_assemble): Likewise.
643 (ia64_end_of_source): Don't call dwarf2_finish.
644
ca683b78
JW		 6452000-11-16 Jim Wilson <wilson@redhat.com>
646
647 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
648 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
649 > 16.
650
6f620856
L		 6512000-11-16 H.J. Lu <hjl@gnu.org>
652
653 * config/obj-elf.c (obj_elf_symver): Don't check the missing
654 version name.
655
19d63e5d
KH		 6562000-11-15 Kazu Hirata <kazu@hxi.com>
657
658 * config/tc-tic30.c: Fix formatting.
659 * config/tc-tic80.c: Likewise.
660 * config/tc-v850.c: Likewise.
661 * config/tc-vax.c: Likewise.
662 * config/tc-w65.c: Likewise.
663 * config/tc-z8k.c: Likewise.
664
a8761a19
DD		 6652000-11-14 DJ Delorie <dj@redhat.com>
666
667 * config/tc-v850.c: Support dwarf2.
668 * config/tc-v850.h: Ditto.
669
670 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
671 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 672
88be23ec
BS		 6732000-11-15 Bernd Schmidt <bernds@redhat.com>
674
675 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
676 (errata_nops_necessary_p): New function.
677 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
678 md.
679
72a76794
JW		 6802000-11-14 Jim Wilson <wilson@redhat.com>
681
682 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
683 return little endian bfd formats.
684
4a1805b1
KH		 6852000-11-14 Kazu Hirata <kazu@hxi.com>
686
687 * config/aout_gnu.h: Fix formatting.
688 * config/atof-vax.c: Likewise.
689 * config/m68k-parse.h: Likewise.
690 * config/m88k-opcode.h: Likewise.
691 * config/obj-elf.c: Likewise.
692 * config/tc-arm.c: Likewise.
693 * config/tc-cris.c: Likewise.
694 * config/tc-i386.c: Likewise.
695 * config/tc-ia64.c: Likewise.
696 * config/tc-mn10300.c: Likewise.
697 * config/te-386bsd.h: Likewise.
698 * config/te-hppa.h: Likewise.
699 * config/te-nbsd.h: Likewise.
700 * config/te-ppcnw.h: Likewise.
701 * config/te-sparcaout.h: Likewise.
702 * config/te-tmips.h: Likewise.
703 * config/vax-inst.h: Likewise.
704 * config/vms-conf.h: Likewise.
705
c810873d
JJ		 7062000-11-14 Jakub Jelinek <jakub@redhat.com>
707
708 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
709
79082ff0
L		 7102000-11-13 H.J. Lu <hjl@gnu.org>
711
712 * config/obj-elf.c (elf_frob_symbol): Support
713 ".symver name,name2@@@nodename".
714 (elf_frob_file_before_adjust): Likewise.
715
716 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
717 and ".symver name,name2@@@nodename".
718 Fix a typo.
719
1da00eb4
L		 7202000-11-12 H.J. Lu (hjl@gnu.org)
721
722 * config/obj-elf.c (obj_elf_symver): Check missing version
723 name.
724
f585997b
L		 7252000-11-12 H.J. Lu (hjl@gnu.org)
726
727 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
728 instead of bfd_vma for non-bfd assemblers.
729
ef5c4bfc
KH		 7302000-11-09 Kazu Hirata <kazu@hxi.com>
731
732 * itbl-ops.c: Fix comment typos.
733
f5a30c2e
JW		 7342000-11-08 Jim Wilson <wilson@redhat.com>
735
736 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
737 (struct unwind): Add next_slot_frag field.
738 (slot_index): New parameters slot_frag and first_frag. Add code
739 to add in frag sizes when different. Add comments.
740 (fixup_unw_records): New locals first_frag and last_frag. Pass new
741 arguments to slot_index.
742 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
743 loop end. Set next_slot_frag field.
744
339681c0
L		 7452000-11-07 H.J. Lu <hjl@gnu.org>
746
747 * doc/as.texinfo (.symver): Updated for versioned symbol
748 reference.
749
750 * obj.h (format_ops): Add the frob_file_before_adjust field.
751
752 * config/obj-aout.c (aout_format_ops): Set the
753 frob_file_before_adjust field to 0.
754 * config/obj-coff.c (coff_format_ops): Likewise.
755 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
756
757 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
758 name.
759 (elf_frob_file_before_adjust): New function to remove unneeded
760 versioned symbols from the symbol table.
761 (elf_format_ops): Set the frob_file_before_adjust field to
762 elf_frob_file_before_adjust.
763
764 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
765 not defined.
766
767 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
768
4a314ec8
NC		 7692000-11-07 Peter Targett <peter.targett@arccores.com>
770
771 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
772 BIG_ENDIAN macros.
773 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
774 Fix compile time warning messages.
50705ef4 775
604d524f
NC		 7762000-11-07 Nick Clifton <nickc@redhat.com>
777
778 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
779 buffer in order to avoid buffer overflows.
780
44f5c83a
JW		 7812000-11-06 Steve Ellcey <sje@cup.hp.com>
782
783 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
784 Change M to m for -milp32 or -mlp64 to match gcc.
785 (dot_endp): Use bytes_per_address instead of 8.
786 (emit_one_bundle): Use number_to_chars_littleendian instead of
787 md_number_to_chars.
788 (fix_insn): Likewise.
789 (ia64_init): New function.
790 (ia64_target_format): New function.
791 (md_begin): Set endianness, arch, and machine as appropriate.
792 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
793 Make these macros depend on TE_HPUX macro.
794 (TARGET_FORMAT): Define.
795 (HOST_SPECIAL_INIT): Define.
796 * config/te-hpux.h: New file.
797 * configure.in: Add "ia64-*-hpux*" target to configure.
798 * configure: Regenerate.
50705ef4 799
7152f1dc
KH		 8002000-11-06 Kazu Hirata <kazu@hxi.com>
801
ef99799a
KH		 802 * as.c: Fix formatting.
803 * dwarf2dbg.c: Likewise.
804 * input-file.c: Likewise.
7152f1dc
KH		 805 * input-file.h: Likewise.
806 * input-scrub.c: Likewise.
ef99799a
KH		 807 * itbl-ops.c: Likewise.
808 * listing.c: Likewise.
809 * macro.h: Likewise.
810 * messages.c: Likewise.
811 * read.c: Likewise.
812 * subsegs.c: Likewise.
813 * subsegs.h: Likewise.
814 * write.c: Likewise.
7152f1dc 815
cf055d54
NC		 8162000-11-06 Nick Clifton <nickc@redhat.com>
817
818 * doc/as.texinfo: Add GNU Free Documentation License.
819 * doc/gasp.texi: Add GNU Free Documentation License.
820 * doc/as.1: Add GNU Free Documentation License.
821
8d6b5c8e
NC		 8222000-11-05 Nick Clifton <nickc@redhat.com>
823
824 * config/tc-arm.c: Add include of "dwarf2dbg.h"
825
59ff2774
NC		 8262000-11-02 Per Lundberg <plundis@chaosdev.org>
827
828 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
829 * configure: Regenerate.
830
37d8bb27
NC		 8312000-11-01 Nick Clifton <nickc@redhat.com>
832
833 * read.c (original_case_string): New global variable.
834 (read_a_source_file): Copy opcode string into
835 original_case_string if clobbering the case of the opcode.
836 * read.h: Export the definition of original_case_string.
837 * config/tc-arm.c (md_assembler): When parsing a .req
838 directive use the original opcode string, not the case
839 clobbered version.
840
d75bb8cf
NC		 8412000-11-02 Nick Clifton <nickc@redhat.com>
842
843 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 844 variable.
d75bb8cf
NC		 845 (md_assemble): Call dwarf2_generate_asm_lineno instead of
846 dwarf2_where and dwarf2_gen_line_info.
847
6c17cfe4
PB		 8482000-11-02 Theo Honohan <th@futuretv.com>
849
50705ef4 850 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 851
c51ce5f0
EC		 8522000-10-31 Eric Christopher <echristo@redhat.com>
853
854 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
855 or pc-relative, else use fx_offset.
856
f1bcba5b
JW		 8572000-10-31 Jim Wilson <wilson@redhat.com>
858
859 * config/tc-ia64.c (struct md): New field tag_fixups.
860 (ia64_flush_insns): Handle tag_fixups. Error if dangling
861 qualifying predicate.
862 (emit_one_bundle): Delete spurious multiplication by one. Handle
863 tag_fixups.
864 (ia64_start_line): Error if dangling qualifying predicate.
865 (defining_tag): New static variable.
866 (ia64_unrecognized_line, case '['): Parse tags.
867 (ia64_frob_label): Create tag_fixups.
868 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 869
8637c045
AM		 8702000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
871
872 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
873
ebeeafe6
BS		 8742000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
875
876 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
877
b041f888
KH		 8782000-10-30 Kazu Hirata <kazu@hxi.com>
879
880 * expr.c: Fix formatting.
881 * flonum-copy.c: Likewise.
882 * flonum.h: Likewise.
883 * gasp.c: Likewise.
884 * hash.c: Likewise.
885
d8374dcd
HPN		 8862000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
887
888 * as.h (OPTION_MD_BASE): Bump to 190.
889 * as.c (parse_args) <std_longopts>: Add comment about the need to
890 check OPTION_MD_BASE in as.h.
891
1308f14c
HPN		 892 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
893 for weak symbols.
894
6f6ef0fa
NC		 8952000-10-27 Nick Clifton <nickc@redhat.com>
896
897 * configure.in (emulations): Add m68hc12.
898 * configure: Regenerate.
899 * po/gas.pot: Regenerate.
c51ce5f0 900
bf1b5881
AH		 9012000-10-27 Aldy Hernandez <aldyh@redhat.com>
902
50705ef4
AM		 903 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
904 cpsr*.
905 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 906
85a39694
NC		 9072000-10-25 Nick Clifton <nickc@redhat.com>
908
909 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
910 a DWARF2 line number information sequence.
911
912 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
913
914 * read.c (generate_lineno_debug): Update comment describing why
915 DWARF2 line number debug information is not generated
916 automatically by this function.
917
918 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
919 not all.
c51ce5f0 920
85a39694
NC		 921 * config/tc-arm.h (md_end): Define.
922 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 923
85a39694
NC		 924 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
925 if generating DWARF2 line numbers.
926 (arm_end_of_source): New function. Call dwarf2_finish if
927 necessary.
928
929 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
930 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
931 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 932
cce0cbdc
DN		 9332000-10-25 Diego Novillo <dnovillo@cygnus.com>
934
935 * tc-i386.c: Fix prototype declarations for functions taking no
936 arguments.
937
64a0c779
DN		 9382000-10-24 Diego Novillo <dnovillo@cygnus.com>
939
940 * tc-i386.c (i386_operand_modifier): Remove.
941 (build_displacement_string): Remove.
942 (i386_parse_seg): Remove.
943 (i386_intel_memory_operand): Remove.
944 (i386_intel_operand): Re-write using recursive descent parser based
945 on MASM documentation.
946 (struct intel_parser_s): New structure.
947 (intel_parser): New static variable.
948 (struct intel_token): New structure.
949 (cur_token, prev_token): New static variables.
950 (T_NIL): Define.
951 (T_CONST): Define.
952 (T_REG): Define.
953 (T_BYTE): Define.
954 (T_WORD): Define.
955 (T_DWORD): Define.
956 (T_QWORD): Define.
957 (T_XWORD): Define.
958 (T_SHORT): Define.
959 (T_OFFSET): Define.
960 (T_PTR): Define.
961 (T_ID): Define.
962 (intel_match_token): New function.
963 (intel_get_token): New function.
964 (intel_putback_token): New function.
965 (intel_expr): New function.
966 (intel_e05): New function.
967 (intel_e05_1): New function.
968 (intel_e06): New function.
969 (intel_e06_1): New function.
970 (intel_e09): New function.
971 (intel_e09_1): New function.
972 (intel_e10): New function.
973 (intel_e10_1): New function.
974 (intel_e11): New function.
975
19f7b010
JJ		 9762000-10-20 Jakub Jelinek <jakub@redhat.com>
977
978 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
979 instructions to loose any special insn->architecture mask.
980
981 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
982 (sparc_md_end, sparc_arch_types, sparc_arch,
983 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
984 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
985 request v9b architecture if they are used).
986
3ae647a0
NC		 9872000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
988
989 * config/tc-m68k.c: Fix the previous misapplied patch.
990
5cbdaa77
NC		 9912000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
992
50705ef4
AM		 993 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
994 BFD_ASSEMBLER and !BFD_ASSEMBLER.
995 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
996 BFD_RELOC_*.
5cbdaa77 997
e6c774b4
KH		 9982000-10-17 Kazu Hirata <kazu@hxi.com>
999
1000 * debug.c: Fix formatting.
1001 * depend.c: Likewise.
1002 * dwarf2dbg.c: Likewise.
1003 * dwarf2dbg.h: Likewise.
1004 * ecoff.c: Likewise.
1005 * expr.c: Likewise.
1006 * expr.h: Likewise.
1007 * flonum-konst.c: Likewise.
1008 * frags.h: Likewise.
1009
ea20a7da
CC		 10102000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1011
1012 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1013 options.
1014 * doc/as.texinfo: Added notes about this new option.
1015
266cb5f1
HPN		 10162000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1017
1018 * config/tc-sh.c (JREG): Remove.
1019 (md_convert_frag): Remove #if 0:d code using JREG.
1020
6588847e
DN		 10212000-10-15 Diego Novillo <dnovillo@cygnus.com>
1022
1023 * config/tc-i386.c (i386_operand_modifier): Only match
1024 modifiers SHORT and FLAT if they are followed by a space.
1025 (parse_register): When `allow_naked_reg' is set, do not confuse
1026 identifiers that start with a register name with a register.
1027
30a2b4ef
KH		 10282000-10-12 Kazu Hirata <kazu@hxi.com>
1029
1030 * app.c: Fix formatting.
1031 * as.c: Likewise.
1032 * as.h: Likewise.
1033 * bit_fix.h: Likewise.
1034 * cgen.c: Likewise.
1035 * cgen.h: Likewise.
1036 * cond.c: Likewise.
1037
d01e2a23
AM		 10382000-10-11 Alan Modra <alan@linuxcare.com.au>
1039
1040 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1041
44852b19
AM		 10422000-10-07 Alan Modra <alan@linuxcare.com.au>
1043
dc1fc56b
AM		 1044 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1045 Re-arrange function a little and improve error message.
1046
44852b19
AM		 1047 * write.c (write_relocs): Fix a comment.
1048
1049 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1050 link-once sections.
1051
afa680f8
JW		 10522000-10-05 Jim Wilson <wilson@cygnus.com>
1053
1054 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1055
ce8a8b2f
AM		 10562000-10-05 Alan Modra <alan@linuxcare.com.au>
1057
1058 * config/tc-i386.c: Delete some useless comments, reformat others.
1059
1060 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1061 non-global syms in linkonce sections.
1062
56d27c17
AM		 10632000-10-04 Ralf Baechle <ralf@gnu.org>
1064
1065 * config/tc-ia64.c (operand_match): Don't use // style comments.
1066 * config/tc-i370.c: Likewise.
1067
7b15d668
HPN		 10682000-09-29 Hans-Peter Nilsson <hp@axis.com>
1069
1070 Changes to handle varying register prefix and user symbol prefix.
1071 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1072 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1073 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1074 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1075 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1076 (demand_register_prefix): New variable.
1077 (md_pseudo_table): New pseudo ".syntax".
1078 (md_longopts): New options --no-underscore and --underscore.
1079 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1080 on symbols_have_leading_underscore.
1081 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1082 (get_spec_reg): Ditto.
1083 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1084 Fix formatting.
1085 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1086 --help.
1087 <case OPTION_NO_US, case OPTION_US>: New.
1088 (md_show_usage): Be brief and reformat to match continuation of
1089 --help.
1090 * po/gas.pot: Regenerate.
1091
27df9f40
AM		 10922000-09-28 Alan Modra <alan@linuxcare.com.au>
1093
1094 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1095 force relocs for 12 bit branches.
1096 (md_apply_fix): Similarly, adjust logic here.
1097
5506e1a5
AM		 10982000-09-28 Alan Modra <alan@linuxcare.com.au>
1099
1100 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1101 adjust for external and weak syms as we will use a reloc. Allow
1102 for +8 offset when calculating limits of branches.
1103 (hppa_fix_adjustable): Undo 2000-09-23 change.
1104 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1105 Correct distance calculation.
47d89dba
AM		 1106 (tc_gen_reloc): Print the file name and line number if we can't
1107 handle a fixup.
5506e1a5
AM		 1108
1109 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1110 * config/tc-hppa.c (nonzero_dibits): Define.
1111 (arg_reloc_stub_needed): Check each arg and return value
1112 separately for zero case.
1113 (pa_align): Declare argument `bytes'.
1114
81d4177b
KH		 11152000-09-25 Kazu Hirata <kazu@hxi.com>
1116
1117 * config/tc-cris.c: Fix formatting.
1118 * config/tc-d10v.h: Likewise.
1119 * config/tc-d30v.c: Likewise.
1120 * config/tc-d30v.h: Likewise.
1121 * config/tc-fr30.c: Likewise.
1122 * config/tc-fr30.h: Likewise.
1123 * config/tc-m68k.c: Likewise.
1124 * config/tc-m68k.h: Likewise.
1125 * config/tc-pj.h: Likewise.
1126 * config/tc-ppc.c: Likewise.
1127 * config/tc-ppc.h: Likewise.
1128 * config/tc-sh.c: Likewise.
1129 * config/tc-sh.h: Likewise.
1130 * config/tc-sparc.c: Likewise.
1131 * config/tc-v850.h: Likewise.
1132 * config/tc-vax.h: Likewise.
1133 * config/tc-w65.h: Likewise.
1134 * config/tc-z8k.h: Likewise.
1135
959ee541
AM		 11362000-09-23 Alan Modra <alan@linuxcare.com.au>
1137
1138 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1139 checks only for ELF.
1140 (hppa_force_relocation): Likewise.
1141
139368c9
JW		 11422000-09-22 Jim Wilson <wilson@cygnus.com>
1143
1144 * config/tc-ia64.c (dv_sem): Add "stop".
1145 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1146 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1147 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1148 match above.
1149 (mark_resources): Check IA64_RS_PRr.
1150
151337e8
NC		 11512000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1152
56d27c17 1153 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1154 md_estimate_size_before_relax): Redesign and clean up the
1155 relaxation mechanism.
1156
0b7410c4
KH		 11572000-09-21 Kazu Hirata <kazu@hxi.com>
1158
1159 * config/tc-ns32k.c: Fix formatting.
1160 * config/tc-ns32k.h: Likewise.
1161
a4d24084
KH		 11622000-09-20 Kazu Hirata <kazu@hxi.com>
1163
82efde3a
KH		 1164 * config/tc-m32r.c: Fix formatting.
1165 * config/tc-m32r.h: Likewise.
1166 * config/tc-m68851.h: Likewise.
1167 * config/tc-m68hc11.c: Likewise.
1168 * config/tc-m68hc11.h: Likewise.
1169 * config/tc-m88k.c: Likewise.
1170 * config/tc-mcore.c: Likewise.
a75214e5 1171 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1172 * config/tc-mips.c: Likewise.
1173 * config/tc-mips.h: Likewise.
1174 * config/tc-mn10200.h: Likewise.
1175 * config/tc-mn10300.h: Likewise.
a75214e5 1176 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1177 * config/tc-tahoe.h: Likewise.
1178
4844386e 11792000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1180
1181 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1182 Likewise in relaxation description comments.
1183
9e754211
AM		 11842000-09-18 Alan Modra <alan@linuxcare.com.au>
1185
1186 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1187 subtraction of two syms without emitting a relocation.
1188
1189 From David Huggins-Daines <dhd@linuxcare.com>
1190 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1191 global or weak symbols.
1192
4a4f25cf
KH		 11932000-09-15 Kazu Hirata <kazu@hxi.com>
1194
1195 * config/tc-h8300.h: Fix formatting.
1196 * config/tc-h8500.c: Likewise.
1197 * config/tc-h8500.h: Likewise.
1198 * config/tc-hppa.h: Likewise.
1199 * config/tc-i370.h: Likewise.
1200 * config/tc-i386.h: Likewise.
1201 * config/tc-i860.c: Likewise.
1202 * config/tc-i860.h: Likewise.
1203 * config/tc-i960.h: Likewise.
1204 * config/tc-ia64.c: Likewise.
1205 * config/tc-ia64.h: Likewise.
1206
1dab94dd
KH		 12072000-09-14 Kazu Hirata <kazu@hxi.com>
1208
1209 * config/tc-a29k.c: Fix formatting.
1210 * config/tc-alpha.c: Likewise.
1211 * config/tc-arc.c: Likewise.
1212 * config/tc-arc.h: Likewise.
1213 * config/tc-arm.c: Likewise.
1214 * config/tc-arm.h: Likewise.
1215 * config/tc-avr.c: Likewise.
1216 * config/tc-avr.h: Likewise.
1217 * config/tc-tic30.c: Likewise.
1218 * config/tc-tic30.h: Likewise.
1219 * config/tc-tic54x.c: Likewise.
1220 * config/tc-tic54x.h: Likewise.
1221 * config/tc-tic80.c: Likewise.
1222 * config/tc-tic80.h: Likewise.
1223
7484b8e6
TW		 12242000-09-14 Timothy Wall <twall@cygnus.com>
1225
1226 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1227 parallel comparisons for later use.
1228 (struct rsrc): Add parallel comparison type.
1229 (resources_match): Skip special cases of PR usage (non-conflicting
1230 parallel compares).
56d27c17 1231
bf514e21
KH		 12322000-09-13 Kazu Hirata <kazu@hxi.com>
1233
1234 * config/obj-ecoff.c: Fix formatting.
1235 * config/obj-elf.c: Likewise.
1236 * config/obj-elf.h: Likewise.
1237 * config/obj-evax.h: Likewise.
1238 * config/obj-generic.h: Likewise.
1239 * config/obj-hp300.c: Likewise.
1240 * config/obj-hp300.h: Likewise.
1241 * config/obj-ieee.h: Likewise.
1242 * config/obj-vms.c: Likewise.
1243 * config/obj-vms.h: Likewise.
1244
156c2f8b 12452000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1246
50705ef4
AM		 1247 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1248 (md_parse_option): Ditto.
1249 (md_longopts): Add -mips32 option.
1250 (md_show_usage): Document new options.
1251 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1252 (mips_ip): Assemble mfc0 with a sub-selection code.
1253 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1254 (mips_cpu_to_str): New function.
1255 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1256 Use CPU_* defines instead of hardcoded numbers.
1257
50705ef4
AM		 1258 * doc/as.texinfo: Document new options.
1259 * doc/c-mips.texi: Ditto.
156c2f8b 1260
a01b9fa4
KH		 12612000-09-12 Kazu Hirata <kazu@hxi.com>
1262
1263 * as.h: Fix formatting.
1264 * asintl.h: Likewise.
1265 * bit_fix.h: Likewise.
dcd619be
KH		 1266 * config/obj-aout.c: Likewise.
1267 * config/obj-aout.h: Likewise.
1268 * config/obj-bout.c: Likewise.
1269 * config/obj-bout.h: Likewise.
1270 * config/obj-coff.c: Likewise.
1271 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1272 * dwarf2dbg.h: Likewise.
1273 * expr.h: Likewise.
1274 * flonum.h: Likewise.
1275 * frags.h: Likewise.
1276 * itbl-ops.h: Likewise.
1277 * macro.h: Likewise.
1278 * read.h: Likewise.
1279 * sb.h: Likewise.
1280 * struc-symbol.h: Likewise.
1281 * subsegs.h: Likewise.
1282 * symbols.h: Likewise.
1283 * tc.h: Likewise.
1284 * write.h: Likewise.
1285
92774660
KH		 12862000-09-11 Kazu Hirata <kazu@hxi.com>
1287
f0e652b4
KH		 1288 * bignum-copy.c: Fix formatting.
1289 * config/tc-i370.c: Likewise.
92774660
KH		 1290 * config/tc-i960.c: Likewise.
1291 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1292 * ehopt.c: Likewise.
1293 * flonum-copy.c: Likewise.
1294 * flonum-konst.c: Likewise.
1295 * flonum-mult.c: Likewise.
1296 * literal.c: Likewise.
1297 * read.c: Likewise.
1298 * sb.c: Likewise.
1299 * stabs.c: Likewise.
1300 * subsegs.c: Likewise.
92774660 1301
222f8079
PB		 13022000-09-09 Philip Blundell <philb@gnu.org>
1303
1304 * configure.in (arm*-*-uclinux*): New target.
1305 * configure: Regenerate.
1306
c488923f
KH		 13072000-09-09 Kazu Hirata <kazu@hxi.com>
1308
1309 * input-file.c: Fix formatting.
1310 * itbl-ops.c: Likewise.
1311 * messages.c: Likewise.
1312
e0e3ecca
PB		 13132000-09-08 Philip Blundell <philb@gnu.org>
1314
1315 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1316 offset is negative.
1317
5d64ca4e
L		 13182000-09-07 H.J. Lu <hjl@gnu.org>
1319
1320 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1321 * configure: Rebuild.
1322
bdaaa2e1
KH		 13232000-09-07 Kazu Hirata <kazu@hxi.com>
1324
e49bc11e
KH		 1325 * atof-generic.c: Fix formatting.
1326 * config/tc-mips.c: Likewise.
e13b337a
KH		 1327 * config/tc-vax.c: Likewise.
1328 * input-scrub.c: Likewise.
bdaaa2e1 1329
d07ed2cd
AO		 13302000-09-07 Alexandre Oliva <aoliva@redhat.com>
1331
1332 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1333 * configure.in (sh-*-linux*): Added.
1334 * configure: Rebuilt.
1335
86905619
KH		 13362000-09-06 Kazu Hirata <kazu@hxi.com>
1337
a28a3ccf
JL		 1338 * config/tc-hppa.c: Fix formatting.
1339
86905619
KH		 1340 * ecoff.c: Fix formatting.
1341
58cccadb
AO		 13422000-09-06 Alexandre Oliva <aoliva@redhat.com>
1343
1344 * configure: Rebuilt with new libtool.m4.
1345
542d6675
KH		 13462000-09-05 Kazu Hirata <kazu@hxi.com>
1347
1348 * cgen.c: Fix formatting.
1349 * config/tc-ia64.c: Likewise.
1350
5b343f5a
NC		 13512000-09-05 Nick Clifton <nickc@redhat.com>
1352
1353 * aclocal.m4: Regenerate.
1354 * config.in: Regenerate.
1355 * configure: Regenerate.
1356 * po/gas.pot: Regenerate.
50bbae35 1357
07e90ad5
HPN		 13582000-09-05 Hans-Peter Nilsson <hp@axis.com>
1359
1360 * config/tc-cris.c: Correct comment typos.
1361
1485d400
EC		 13622000-09-05 Eric Christopher <echristo@cygnus.com>
1363
1364 * config/tc-mn10300.c: Cleanup.
1365 (md_pcrel_from): Enable.
1366
904a31bf
AM		 13672000-09-05 Alan Modra <alan@linuxcare.com.au>
1368
927781e2
AM		 1369 * expr.c (operand): Fix a comment typo.
1370 * write.c (write_relocs): Fix a signed/unsigned warning.
1371
ecacdc7a
AM		 1372 * config/tc-hppa.c (fudge_reg_expressions): New
1373 (hppa_force_reg_syms_absolute): New.
1374 (pa_equ): Allow reg_section expressions.
1375 * config/tc-hppa.c (md_optimize_expr): Define.
1376 (hppa_force_reg_syms_absolute): Prototype.
1377
1378 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1379 (pa_parse_number): Pass in arg to select fp reg parsing.
1380 Return 1 to indicate format checks pass. If strict, then only
1381 accept a register or register symbol. Return value in...
1382 (pa_number): New static for pa_parse_number.
1383 (FP_REG_BASE): Define.
1384 (FP_REG_RSEL): Define.
1385 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1386 appropriate. White space changes.
1387 (need_pa11_opcode): Don't bother passing any params, get them from
1388 globals instead.
1389 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1390 Remove extraneous check in case 'Q'.
1391 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1392 reg, set section of resulting symbol to reg_section.
1393 (pa_parse_space_stmt): Modify call to pa_parse_number.
1394 (pa_space): Likewise.
1395
904a31bf
AM		 1396 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1397 (hppa_force_relocation): Handle vtable relocs.
1398 (pa_vtable_entry): New.
1399 (pa_vtable_inherit): New.
1400 (md_pseudo_table): Add entries for vtable pseudos.
1401 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1402 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1403 against weak syms.
1404 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1405 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1406 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1407 millicode import.
1408 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1409 specify a symbol type.
1410
1411 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1412 dependent things together.
1413 (md_elf_symbol_type): Define.
1414
1415 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1416 symbol.
1417 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1418
1419 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1420 (obj_elf_vtable_entry): Declare.
1421
1422 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1423 and export function.
1424 (obj_elf_vtable_entry): Similarly.
1425 (elf_pseudo_table): Fix the damage with a cast.
1426
a47cf567 14272000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1428
1429 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1430 for template selection when a label is needed.
1431
197865e8
KH		 14322000-09-02 Kazu Hirata <kazu@hxi.com>
1433
1434 * config/tc-ia64.c: Fix formatting.
1435
18e03609
NC		 14362000-09-02 Nick Clifton <nickc@redhat.com>
1437
1438 * configure.in: Increase version number to 2.10.91.
1439 * configure: Regenerate.
1440 * aclocal.m4: Regenerate.
1441 * config.in: Regenerate.
1442 * po/gas.pot: Regenerate.
1443 * Makefile.in: Regenerate.
1485d400 1444
a1cc9221
AO		 14452000-09-01 Alexandre Oliva <aoliva@redhat.com>
1446
1447 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1448 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1449 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1450 similar relocs.
1451 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1452 branches.
1453
14542000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1455
1456 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1457 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1458 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1459 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1460 (GOT_symbol): New variable.
1461 (md_undefined_symbol): Set it.
1462
44576e1f
RH		 14632000-09-01 Richard Henderson <rth@cygnus.com>
1464
1465 * config/tc-ia64.c (match): Don't inline.
1466 (extra_goodness): New.
1467 (md_begin): Prefer nop.f and nop.b for best_template.
1468
29f8404c
KH		 14692000-08-31 Kazu Hirata <kazu@hxi.com>
1470
76b0a8c0
KH		 1471 * as.c: Fix formatting.
1472 * cond.c: Likewise.
1473 * frags.c: Likewise.
29f8404c
KH		 1474 * macro.c: Likewise.
1475
b4c1ea07
EC		 14762000-08-31 Eric Christopher <echristo@cygnus.com>
1477
1478 * config/tc-mn10300.c: Cleanup and fix warnings.
1479 (md_pseudo_table): Add initializers.
1480 (md_show_usage): Cleanup.
1481 (md_parse_option): Fix warnings.
1482 (md_undefined_symbol): Fix warnings.
1483 (md_conver_frag): Fix warnings.
1484 (tc_gen_reloc): Fix warnings.
1485 (md_apply_fix3): Fix warnings.
1486 (check_operand): Fix warnings.
1487
ac48eca1
AO		 14882000-08-31 Alexandre Oliva <aoliva@redhat.com>
1489
1490 * acinclude.m4: Include libtool and gettext macros from the
1491 top level.
1492 * aclocal.m4, configure: Rebuilt.
1493
e0c21649
GK		 14942000-08-30 Mark Hatle <mhatle@mvista.com>
1495
1496 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1497
cf39a089
KH		 14982000-08-31 Kazu Hirata <kazu@hxi.com>
1499
1500 * listing.c: Fix formatting.
1501
3ee4defc
KH		 15022000-08-29 Kazu Hirata <kazu@hxi.com>
1503
1504 * app.c: Fix a comment typo. Fix formatting.
1505
1e8d20f4
NC		 15062000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1507
50bbae35
AM		 1508 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1509 offset of the target destination for jmp instructions.
1510 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1511
5bcac8a4
HPN		 15122000-08-24 Hans-Peter Nilsson <hp@axis.com>
1513
1514 * NEWS: Mention support for CRIS.
1515
46547ecc
DC		 1516Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1517
1518 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1519 Sets `.lcomm' alignment to zero.
1520
4b853faa
AO		 15212000-08-23 Alexandre Oliva <aoliva@redhat.com>
1522
1523 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1524 (TC_FIX_ADJUSTABLE): Define.
1525
efcc5914
JW		 15262000-08-23 Jim Wilson <wilson@cygnus.com>
1527
1528 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1529 unwind.personality_routine is set.
1530
aca719bf
AO		 15312000-08-23 H.J. Lu <hjl@gnu.org>
1532
1533 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1534
a3da4de1
AO		 15352000-08-23 Alexandre Oliva <aoliva@redhat.com>
1536
1537 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1538 environment is pe.
1539
56385375
L		 15402000-08-22 H.J. Lu <hjl@gnu.org>
1541
1542 * config.in (STRICTCOFF): New for strict COFF.
1543
1544 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1545 i386-*-go32* and i386-go32-rtems*.
1546 * configure: Rebuilt.
1547
1548 * config/obj-coff.c (obj_coff_endef): Follow the historical
1549 behavior if STRICTCOFF is not defined.
1550
1551 * doc/internals.texi: Document STRICTCOFF.
1552
8f36cd18
AO		 15532000-08-22 Alexandre Oliva <aoliva@redhat.com>
1554
1555 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1556 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1557 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1558 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1559 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1560 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1561 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1562 Likewise.
1563
58a77e41
EC		 15642000-08-22 Eric Christopher <echristo@cygnus.com>
1565
1566 * config/tc-mn10300.c: (md_apply_fix): New function.
1567 (mn10300_force_relocation): New function.
1568 (mn10300_fix_adjustable): New function.
1569
1570 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1571 (TC_HANDLES_FX_DONE): Define.
1572 (obj_fix_adjustable): Define.
1573 (MD_APPLY_FIX3): Define.
1574 (TC_LINKRELAX_FIXUP): Define.
1575
1576 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1577 previously defined.
1578 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1579
1580 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1581
ded0649c
JE		 15822000-08-21 Jason Eckhardt <jle@cygnus.com>
1583
1584 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1585 if the fixup resulted in a relocation.
1586
66102fe2
NC		 15872000-08-18 Nick Clifton <nickc@redhat.com>
1588
1589 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1590 Make reference to first element of shift_names explicit.
1591
02198638
AO		 15922000-08-18 Alexandre Oliva <aoliva@redhat.com>
1593
1594 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1595 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1596 add a symbol's address. Removed all target-specific #ifdefs that
1597 used to accomplished the same.
1598 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1599 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1600 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1601 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1602 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1603
353e2c69
KH		 16042000-08-17 Kazu Hirata <kazu@hxi.com>
1605
1606 * dwarf2dbg.c: Fix formatting.
1607
4fb7971f
NC		 16082000-08-17 Nick Clifton <nickc@redhat.com>
1609
1610 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1611 to be recoded as logical shift lefts by zero.
1612
50b81f19
JW		 16132000-08-16 Jim Wilson <wilson@cygnus.com>
1614
1615 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1616 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1617 source registers.
1618 (note_register_values): Handle IA64_OPND_R3_2 operands.
1619
f869cfc6
JE		 16202000-08-16 Jason Eckhardt <jle@cygnus.com>
1621
50bbae35 1622 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1623
8cb8bcba
NC		 16242000-08-16 Nick Clifton <nickc@redhat.com>
1625
1626 * config/tc-arm.c (struct asm_shift): Delete.
1627 (shift[]): Delete.
1628 (enum asm_shift_index): New.
1629 (struct asm_shift_properties): New.
1630 (struct asm_shift_name): New.
1631 (shift_properties[]); New.
1632 (shift_names[]); New.
1633
1634 (decode_shift): Use new structures.
1635 Issue a warning is "ROR #0" is used.
1636 Issue a warning if "ASR #0" or "LSR #0" is used.
1637
1638 (md_begin): Initialise arm_shift_hsh table from new
1639 asm_shift_name array.
1640
c2158c24
JJ		 16412000-08-16 Jakub Jelinek <jakub@redhat.com>
1642
1643 * config/tc-sparc.c: Kill all warnings.
1644 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1645 in -xarch= as well.
1646 (md_show_usage): Update usage text.
1647
70485b5c
NC		 16482000-08-16 Nick Clifton <nickc@redhat.com>
1649
c2158c24 1650 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1651 useful.
1652
a47cf567 16532000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1654
1655 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1656
1657 * config/tc-sh.c (md_assemble): Changed so debug_type
1658 test performed for ppi_assemble
1659 * config/tc-sh.c: Included dwarf2dbg.h.
1660 (debug_line): Defined.
1661 (md_assemble): Generates dwarf2 line info.
1662 (sh_finalize): New function. Finalize dwarf2 info.
1663 (assemble_ppi): Returns size of code generated.
1664 (build_Mytes): Returns size of code generated.
1665 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1666 * config/tc-sh.h (md_end): Defined.
1667 (sh_finalize): Declared.
1668
1db77c8e
AO		 16692000-08-15 Alexandre Oliva <aoliva@redhat.com>
1670
1671 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1672 md_number_to_chars.
1673
046b3b54
NC		 16742000-08-14 Nick Clifton <nickc@redhat.com>
1675
1676 * config/tc-arm.c (do_bx): Allow "bx pc".
1677
c43c2cc5
JW		 16782000-08-14 Jim Wilson <wilson@cygnus.com>
1679
1680 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1681 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1682 (md_begin): Change assignment to md.flag to OR in the new bit.
1683
d1d8ba22
NC		 16842000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1685
1686 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1687 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1688 C_MOU, and C_EOS.
d1d8ba22 1689
22b36938
JE		 16902000-08-14 Jason Eckhardt <jle@cygnus.com>
1691
1692 * NEWS: Mention i860 support.
1693
c0bd0db2
JL		 1694Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1695
1696 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1697
0ac658b8
AS		 16982000-08-14 Andreas Schwab <schwab@suse.de>
1699
1700 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1701
9fc2dda2
JE		 17022000-08-11 Andreas Schwab <schwab@suse.de>
1703
1704 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1705 argument.
1706
bc4466dc
KH		 17072000-08-11 Kazu Hirata <kazu@hxi.com>
1708
1709 * expr.c: Fix formatting.
351aa9f6 1710 * config/obj-bout.c: Likewise.
bc4466dc 1711
a9c99419
JE		 17122000-08-10 Jason Eckhardt <jle@cygnus.com>
1713
1714 * doc/c-i860.texi: Flesh out the i860 section more.
1715
7c743825
KH		 17162000-08-10 Kazu Hirata <kazu@hxi.com>
1717
1718 * symbols.c: Fix formatting.
929b12bc 1719 * expr.c: Likewise.
7c743825 1720
fa2255cb
DN		 1721Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1722
1723 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1724 has the IgnoreSize bit set.
1725
fc997f4b
AM		 17262000-08-09 Alan Modra <alan@linuxcare.com.au>
1727
1728 From Rodney Brown <RodneyBrown@mynd.com>
1729 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1730 * configure: Regenerate.
1731
a47cf567
NC		 17322000-08-09 Kazu Hirata <kazu@hxi.com>
1733
1734 * hash.c: Fix formatting.
1735 * gasp.c: Likewise.
1736
305d537e
JE		 17372000-08-08 Jason Eckhardt <jle@cygnus.com>
1738
1739 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1740 (i860_fix_info): New enum.
1741 (MD_APPLY_FIX3): Define.
1742 (WORKING_DOT_WORD): Define.
1743 (TC_HANDLES_FX_DONE): Define.
1744 (DIFF_EXPR_OK): Define.
1745 (LISTING_HEADER): Define.
1746 (TARGET_FORMAT): Select target format based on endian flag.
1747 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1748 (target_big_endian): Add external declaration.
1749
1750 * config/tc-i860.c: All existing code reworked completely. Other
1751 new code shown below.
1752 (SYNTAX_SVR4): Define.
1753 (target_warn_expand): New variable.
1754 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1755 (md_longopts): Declare and define with new options (-EL, -EB,
1756 and -mwarn-expand).
1757 (md_show_usage): New function.
1758 (md_operand): New function.
1759 (obtain_reloc_for_imm16): New function.
1760 (md_apply_fix3): New function.
1761 (tc_gen_reloc): New function.
1762
df86943d
NC		 17632000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1764
1765 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1766 2 bytes of the jump address are in the same frag.
1767 (find): Accept 68hc12 register indirect modes.
1768
1769 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1770
30d25259
RH		 17712000-08-07 Richard Henderson <rth@cygnus.com>
1772
1773 * config/tc-ia64.c (unwind): Add prologue_mask member.
1774 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1775 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1776 (dot_body): Clear unwind.prologue_mask.
1777 (dot_prologue): Set it. Accept a register second argument.
1778
2d484c7f
KH		 17792000-08-07 Kazu Hirata <kazu@hxi.com>
1780
1781 * config/atof-ieee.c: Fix formatting.
1782 * config/atof-tahoe.c: Likewise.
1783
a47cf567 17842000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1785
3d4ae3c0
NC		 1786 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1787 work.
1788
c91d2e08
NC		 1789 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1790 of .popsection, .previous, .pushsection, .subsection,
1791 .version, .vtable_entry, .vtable_inherit and .weak.
1792
47926f60
KH		 17932000-08-05 Kazu Hirata <kazu@hxi.com>
1794
1795 * config/tc-cris.c: Fix formatting.
1796 * config/tc-i386.c: Likewise.
1797 * config/tc-sparc.c (sparc_ip): Simplify the code.
1798
ab3e48dc
KH		 17992000-08-04 Kazu Hirata <kazu@hxi.com>
1800
1801 * config/tc-cris.c: Rearrange code for readability.
1802 * config/tc-d10v.c: Fix formatting.
1803 * config/tc-m32r.c: Likewise.
1804 * config/tc-sparc.c: Likewise.
1805
3d56ab85
JW		 18062000-08-02 Jim Wilson <wilson@cygnus.com>
1807
1808 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1809 before ia64_find_opcode.
1810 (md_assemble): Likewise.
1811
3f9dfb2c
NC		 18122000-08-01 Nick Clifton <nickc@cygnus.com>
1813
a47cf567 1814 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1815 Undo some formatting fixes.
3f9dfb2c 1816
28e4f854
KH		 18172000-08-01 Kazu Hirata <kazu@hxi.com>
1818
1819 * config/obj-som.c: Fix formatting.
1820 * config/obj-ieee.c: Likewise.
1821 * config/tc-arm.c: Likewise.
1822 * config/tc-v850.c: Likewise.
1823
a570e639
NC		 18242000-08-01 Nick Clifton <nickc@redhat.com>
1825
1826 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1827 index by command line option.
58a77e41 1828
a570e639
NC		 18292000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1830
1831 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1832 (@node M68K-Branch): Rewrite to match the reality.
1833
e3308d0d
JE		 18342000-07-31 Jason Eckhardt <jle@cygnus.com>
1835
1836 * doc/c-i860.texi: New file.
1837 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1838 * doc/Makefile.in: Regenerate.
1839 * doc/all.texi: Add I860 as relevant architecture.
1840 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1841
2fd5405a
NC		 18422000-07-31 Kazu Hirata <kazu@hxi.com>
1843
1844 * config/tc-d30v.c: Fix formatting.
1845
28e7409f
NC		 18462000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1847
50bbae35
AM		 1848 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1849 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1850 long emit a long branch if available instead of an absolute jump, never
1851 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1852
1853 * doc/c-m68k.texi: Document new command line option.
58a77e41 1854
a47cf567
NC		 18552000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1856
1857 * config/tc-avr.c: Use PARAMS macro in function declarations.
1858 Don't declare md_pcrel_from_section (already in tc-avr.h).
1859 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1860 (avr_operand): Don't set (unsigned) op_mask to -1.
1861
534022ea
JE		 18622000-07-28 Jason Eckhardt <jle@cygnus.com>
1863
50bbae35
AM		 1864 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1865 * configure: Regenerated.
1866 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1867 of operand to the .type directive (.e.g, "type").
534022ea 1868
4c400d5e
AM		 18692000-07-28 Alan Modra <alan@linuxcare.com.au>
1870
1871 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1872 * app.c (do_scrub_chars): Record where first comment found.
1873 * read.c (read_a_source_file): Init found_comment on entry, and
1874 notify whether comments found on exit.
1875 * config/tc-hppa.c (md_shortopts): Add "c".
1876 (md_longopts): Add warn-comment.
1877 (md_parse_option): Handle it.
1878 (md_show_usage): Show available options.
1879 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1880
0aa529cb
AC		 1881Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1882
1883 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1884 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1885 sym_ptr_ptr
0aa529cb
AC		 1886 (md_estimate_size_before_relax): Don't fall off end of function.
1887
c6a7ab1f
NC		 18882000-07-27 Kazu Hirata <kazu@hxi.com>
1889
1890 * config/tc-avr.c: Fix formatting.
1891 * config/tc-ns32k.c: Likewise.
1892
e0c6ed95
AM		 18932000-07-27 Alan Modra <alan@linuxcare.com.au>
1894
1895 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1896
18972000-07-27 Kazu Hirata <kazu@hxi.com>
1898
1899 * config/tc-d10v.c: Fix formatting.
1900 * config/tc-z8k.c: Likewise.
1901 * config/tc-sparc.c: Likewise.
1902
6883dc5e 19032000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1904
1905 * cgen.c (queue_fixup): Declare opinfo.
1906 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1907 (gas_cgen_md_operand): Ditto.
1908 (gas_cgen_md_apply_fix3): Ditto.
1909
39da8128
DD		 19102000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1911
1912 * config/obj-coff.c (obj_frob_symbol): Don't merge
1913 labels. Don't merge if the symbol isn't constant. Return
1914 immediately if a symbol is merged.
1915
65e68b04
AM		 19162000-07-22 Alan Modra <alan@linuxcare.com.au>
1917
1918 * frags.c (frag_align): Correct absolute section alignment.
1919
5e0d736c
DD		 19202000-07-20 DJ Delorie <dj@redhat.com>
1921
1922 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1923 it breaks linking against DLLs.
1924
3bcbcc3d
HPN		 19252000-07-20 Hans-Peter Nilsson <hp@axis.com>
1926
1927 * configure.in: Add CRIS support.
1928 * configure: Regenerate.
1929 * Makefile.am: (CPU_TYPES): Add cris.
1930 (CPU_OBJ_VALID) [aout]: Add cris.
1931 (MULTI_CPU_TYPES): Add cris.
1932 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1933 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1934 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1935 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1936 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1937 Regenerate dependencies.
1938 * Makefile.in: Regenerate.
1939 * aclocal.m4: Regenerate.
1940 * as.c: Declare crisaout, criself.
1941 * config/tc-cris.h, config/tc-cris.c: New.
1942 * config/e-criself.c, config/e-crisaout.c: New.
1943 * po/POTFILES.in, po/gas.pot: Regenerate.
1944
041ff4dd 19452000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1946
041ff4dd 1947 * read.c: Fix formatting.
efaf0ba4 1948 * write.c: Fix formatting.
041ff4dd 1949
f980ada0
L		 19502000-07-19 H.J. Lu <hjl@gnu.org>
1951
1952 * sb.c: Include <stdlib.h> if exists for abort ().
1953
25a8b250
AM		 19542000-07-19 Alan Modra <alan@linuxcare.com.au>
1955
1956 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1957 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1958 (pa_type_args): Same here.
1959
7a9aaf92
NC		 19602000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1961
1962 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1963 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1964 the storage class is already set.
1965
8098403c
NC		 19662000-07-17 Kazu Hirata <kazu@hxi.com>
1967
fafb6d17 1968 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1969 * config/tc-mn10200.c: Likewise.
1970 * config/tc-mn10300.c: Likewise.
1971 * config/tc-pj.c: Likewise.
1972 * config/tc-tic80.c: Likewise.
1973 * config/tc-w65.c: Likewise.
8098403c 1974
977e771a
FCE		 19752000-07-17 Frank Ch. Eigler <fche@redhat.com>
1976
1977 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1978 is defined.
1979
63bf5651
ILT		 19802000-07-15 Ian Lance Taylor <ian@zembu.com>
1981
1982 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1983 @code.
1984
1cd1c99b
AM		 19852000-07-15 Alan Modra <alan@linuxcare.com.au>
1986
1987 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1988 ELF as are used for SOM (except the 32-bit reloc one) to decide
1989 whether a symbol can be reduced to a section symbol. Expand on
1990 the comment for symbols involved in LR% and RR% expressions.
1991
119d663a
NC		 19922000-07-14 Nick Clifton <nickc@cygnus.com>
1993
1994 * config/tc-mips.c (mips_disable_float_construction): New
1995 static variable. Set to true if doubles should not be
1996 constructed by loading two single width fp registers with
1997 halves of the value.
1998 (mips_ip): Test mips_disable_float_construction.
1999 (md_longopts): Add command line switches --construct-floats
2000 and --no-construct-floats.
2001 (md_parse_option): Parse new command line options.
2002 (md_show_usage): Describe new command line options.
2003
2004 * doc/c-mips.texi: Document new command line options.
2005
906fac54
AM		 20062000-07-13 Koundinya K <kk@ddeorg.soft.net>
2007
2008 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2009 * configure: Regenerate.
2010
20112000-07-13 Hans-Peter Nilsson <hp@axis.com>
2012
2013 * configure.in (DEFAULT_EMULATION setting): Revert part of
2014 2000-07-01 change that set te_multi=multi unless set to tmips.
2015 * configure: Regenerate.
2016
7f788821
NC		 20172000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2018
2019 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2020 section when aligning it increases its size.
7f788821 2021
9a736b6b
NC		 20222000-07-11 Kazu Hirata <kazu@hxi.com>
2023
2024 * config/tc-tic54x.c: Fix formatting.
2025
3dd5103b
NC		 20262000-07-10 Kazu Hirata <kazu@hxi.com>
2027
2028 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2029 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2030
46b85d42
AM		 20312000-07-10 Alan Modra <alan@linuxcare.com.au>
2032
2033 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2034 displacements correctly.
2035
2036 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2037
20382000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2039
2040 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2041 warning.
2042 (hash_jam): Ditto.
2043
ad1079af
AM		 20442000-07-09 Alan Modra <alan@linuxcare.com.au>
2045
2046 From David Huggins-Daines <dhd@linuxcare.com>
2047 * config/te-hppalinux64.h: Add a new emulation.
2048 * configure.in (emulations): Add configure bits to support the
2049 64-bit Linux/parisc target.
2050 * configure: Regenerate.
2051
2052 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2053 (md_shortopts): Add `V' for ELF.
2054
2055 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2056 when SOM or ELF_ARG_RELOC are defined.
2057 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2058 ELF_ARG_RELOC are defined.
2059 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2060 (pa_stringer): ..Do it here instead. Fix comment typos.
2061 (hppa_force_relocation): Cast enums to int before comparing with
2062 ints.
2063
2064 From Ryan Bradetich <rbradetich@uswest.net>
2065 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2066 redifinition warning.
2067 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2068 (hppa_force_relocation): ditto
ad1079af
AM		 2069 (md_apply_fix): Added cast to buf to fix warnings.
2070
2071 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2072 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2073
2074 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2075 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2076 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2077 reloc_type** to avoid warnings in switch.
2078 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2079 little earlier instead.
2080
2081 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2082 and elf.
2083 (pa_type_args): Use symbol_arg_reloc_info.
2084 (struct pa_it): Make arg_reloc unsigned int.
2085 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2086 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2087 (pa_code): Delete. pa_text duplicates this function.
2088 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2089 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2090 int.
2091 (cons_fix_new_hppa): Actually change selector to e_fsel when
2092 warning about assuming so.
2093 (tc_gen_reloc): More example elf arg reloc code.
2094 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2095 (hppa_force_relocation): Likewise.
2096
2097 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2098 files.
2099 (pa_end_of_source): Prototype.
2100 (hppa_fix_adjustable): Prototype.
2101 (LABELS_WITHOUT_COLONS): Move it..
2102 * config/te-hppa.h: To here.
2103
2104 * config/te-hppa64.h: New file.
2105
2106 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2107 type.
2108 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2109 format -10, -16, 16 relocs.
2110 (hppa_elf_mark_end_of_function): Test for null
2111 last_call_info->start_symbol
2112
2113 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2114 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2115 re_assesmble_* functions. Delete extraneous statements. Fix
2116 typos in comments.
2117 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2118 insn to re_assemble_*.
2119
623aa224
UC		 21202000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2121
2122 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2123
c4aa876b
NC		 21242000-07-08 Kazu Hirata <kazu@hxi.com>
2125
2126 * config/tc-sh.c: Fix formatting.
d0313fb7 2127 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2128 * depend.c: Fix formatting.
2129 * flonum-konst.c: Likewise.
2130 * flonum-mult.c: Likewise.
c4aa876b 2131
6b31947e
NC		 21322000-07-07 Kazu Hirata <kazu@hxi.com>
2133
a5bfe8c9 2134 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2135 * config/obj-vms.c: Fix comments.
2136 * config/tc-a29k.c: Likewise.
2137 * config/tc-alpha.c: Likewise.
2138 * config/tc-h8300.c: Likewise.
2139 * config/tc-h8500.c: Likewise.
2140 * config/tc-i370.c: Likewise.
2141 * config/tc-ia64.c: Likewise.
2142 * config/tc-m68hc11.c: Likewise.
2143 * config/tc-m68k.c: Likewise.
2144 * config/tc-mips.c: Likewise.
2145 * config/tc-ns32k.c: Likewise.
2146 * config/tc-ppc.c: Likewise.
2147 * config/tc-z8k.c: Likewise.
6b31947e 2148
b8a9dcab
NC		 21492000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2150
2151 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2152 Default to '(SEC_LOAD | SEC_DATA)'.
2153 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2154
2155 * doc/internals.texi (CPU Backend): Describe
2156 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2157
beb2de9b
AC		 2158Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2159
2160 * as.c (parse_args): NULL terminate the long option list.
2161
24ddb296
AC		 2162Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2163
2164 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2165 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2166
1fe72011
NC		 21672000-07-05 Nick Clifton <nickc@cygnus.com>
2168
2169 * config/tc-d30v.c (write_2_short): Further changes to warning
2170 messages produced when combining EITHER_BUT_PREFER_MU attributed
2171 opcodes.
2172
a5bfe8c9 21732000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2174
2175 * MAINTAINERS: new
2176
8de8f17e
AO		 21772000-07-04 Alexandre Oliva <aoliva@redhat.com>
2178
2179 * config/tc-arm.c (psrs): Accept combinations of flags.
2180
00d2865b
NC		 21812000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2182
2183 * config/tc-avr.c: Change _ () to _() around all strings marked
2184 for translation (exception from the usual coding style).
2185 (avr_opt): New struct variable, how the new switches are set.
2186 (OPTION_MMCU): Define as 'm' and actually use.
2187 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2188 (show_mcu_list): New function, display the list of known MCUs.
2189 (md_show_usage): Document the new switches. Call show_mcu_list.
2190 (avr_set_arch): Change 'm' to OPTION_MMCU.
2191 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2192 Handle the new switches.
2193 (avr_operands): Disable warnings for undefined combinations of
2194 operands if -mall-opcodes. Disable warnings for skipping two-word
2195 instructions if enhanced core or -mno-skip-bug.
2196 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2197 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2198 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2199 (avr_ldi_expression): Warn about implicit lo8().
2200 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2201
54588503
UC		 22022000-07-01 Koundinya K <kk@ddeorg.soft.net>
2203
50bbae35
AM		 2204 * configure.in: Add entry for mips-*-sysv4*MP*
2205 * configure: Rebuild
2206 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2207 elf32-tradlittlemips for traditional mips targets.
2208 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2209 test for Link Once sections as in adjust_reloc_syms.
2210 * config/te-tmips.h: New file for traditional mips targets. Define
2211 TE_TMIPS.
58a77e41 2212
c9900432
NC		 22132000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2214
2215 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2216 flags argument is not present, don't change an existing section's
2217 section's attributes. If the flags argument is present, warn if the
2218 attributes don't match the section's current attributes. When
2219 long section names are supported, set SEC_LINK_ONCE and
2220 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2221
9d87310a
HPN		 2222Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2223
2224 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2225 symbols; create them.
2226
dbddefbf
NC		 22272000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2228
2229 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2230 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2231
2ae7e77b
AH		 22322000-06-27 Aldy Hernandez <aldyh@redhat.com>
2233
2234 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2235 expressions. Ignore the problem when handling 16 bit signed
2236 immediates, because the assembler will take care of the relocation
2237 later.
2ae7e77b 2238
6b2539e3
NC		 22392000-06-27 Nick Clifton <nickc@cygnus.com>
2240
2241 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2242 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2243 sequential order, and emit warning messages if the input source
2244 code contains constructs like that, or parallel constructs
2245 containing such opcodes.
2246
65aa24b6
NC		 22472000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2248
2249 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2250 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2251 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2252 (md_show_usage): Update usage message.
2253 (md_parse_option): Allow redefinition of MCU type within the
2254 same avr[1-5] bfd machine type. Show both old and new MCU type
2255 in the error message.
2256 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2257 Simplify 8K wrap code.
2258
f0c56b90
NC		 22592000-06-25 Kazu Hirata <kazu@hxi.com>
2260
50bbae35
AM		 2261 * config/obj-aout.c: Remove all uses of DEFUN.
2262 * config/obj-ieee.c: Likewise.
2263 * config/tc-sh.c: Fix comment typos.
2264 * config/tc-tahoe.c: Likewise.
2265 * config/tc-vax.c: Likewise.
2266 * config/tc-w65.c: Likewise.
2267 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2268 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2269
6d249963
DD		 22702000-06-24 DJ Delorie <dj@cygnus.com>
2271
2272 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2273 more changes from Sept 1999
2274 (tc_i386_fix_adjustable): ditto
2275 (md_apply_fix3): ditto
2276
680d2857 22772000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2278
680d2857
FCE		 2279 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2280 (gas_cgen_parse_operand): Set it around expression() call.
2281 (gas_cgen_md_operand): Test for it before longjmp().
2282
e7b305a2
AM		 22832000-06-24 Kazu Hirata <kazu@hxi.com>
2284
c0fecd35
AM		 2285 * config/tc-h8500.c: Remove all uses of DEFUN.
2286 * config/tc-sh.c: Likewise.
2287 * config/tc-w65.c: Likewise.
2288 * config/tc-z8k.c: Likewise.
2289
e7b305a2
AM		 2290 * config/tc-h8500.c: Fix typos in comments.
2291
ed6d6fd3
FCE		 22922000-06-23 Frank Ch. Eigler <fche@redhat.com>
2293
2294 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2295 is defined.
2296
f7c88872
AM		 22972000-06-23 matthew green <mrg@redhat.com>
2298
2299 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2300 defined. Fix error message for `[' grouping.
f7c88872 2301
70d6ecf3
AM		 23022000-06-22 Kazu Hirata <kazu@hxi.com>
2303
2304 * config/tc-h8300.c: Fix formatting and comment typos.
2305
e9718fe1
TW		 23062000-06-22 Timothy Wall <twall@cygnus.com>
2307
2308 * config/tc-ia64.c (note_register_values): Move premature QP
2309 notation clearing into the appropriate place.
2310
45288df1
AM		 23112000-06-22 Alan Modra <alan@linuxcare.com.au>
2312
1581f8c9
AM		 2313 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2314 first before anything else. Add bin-bugs.h, emul.h and progress.h
2315 Sort list of files as for $(OBJS) in Makefile.am.
2316
2317 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2318 find one. Remake dependencies.
2319 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2320 * Makefile.in: Regenerate.
2321 * doc/Makefile.in: Regenerate.
2322
45288df1
AM		 2323 * config/tc-i386.c (i386_displacement): Don't assume a constant
2324 displacement is necessarily 16 bits when in 16 bit code mode.
2325 (md_assemble): Instead size the displacement here after we know
2326 for sure that a .code16gcc operand hasn't automatically added
2327 operand size prefixes.
2328
01580992
L		 23292000-06-21 H.J. Lu <hjl@gnu.org>
2330
2331 * Makefile.am: Rebuild dependency.
2332 * Makefile.in: Rebuild.
2333
40f09f82
JL		 23342000-06-21 Kazu Hirata <kazu@hxi.com>
2335
2336 * config/tc-h8300.c (parse_reg): Make the function static.
2337 (parse_exp): Likewise.
2338
78295804
DD		 23392000-06-20 DJ Delorie <dj@cygnus.com>
2340
2341 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2342 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2343 for cygwin import libraries to work properly.
2344
45f85b08
L		 23452000-06-20 H.J. Lu <hjl@gnu.org>
2346
2347 * Makefile.am: Rebuild dependency.
2348 * Makefile.in: Rebuild.
2349 * configure: Likewise.
2350 * doc/Makefile.in: Likewise.
2351
39bec121
TW		 23522000-06-20 Timothy Wall <twall@cygnus.com>
2353
2354 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2355 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2356 * doc/c-tic54x.texi: New.
2357 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2358 documentation file.
39bec121 2359 * doc/all.texi: Add C54X.
3e87a760 2360 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2361 * doc/Makefile.in: Regenerate.
2362 * configure.in: Add tic54x and define LIBM for tic54x.
2363 * configure: Regenrate.
2364 * config/tc-tic54x.[ch]: New.
2365 * config/obj-coff.h: Add tic54x.
2366 * Makefile.am: (CPU_TYPES): Add tic54x.
2367 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2368 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2369 (as_new_LDADD): Add $(LIBM).
2370 * Makefile.in: Regenerate.
3e87a760 2371
60bcf0fa
NC		 23722000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2373
2374 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2375 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2376 * doc/as.texinfo: Likewise.
2377
2378 * configure, Makefile.in: Regenerate.
2379 * configure.in (emulations): Recognize m6811 and m6812.
2380 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2381 Added files for 68hc11 and 68hc12 assembler.
2382 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2383 * config/tc-m68hc11.h: Header definition for that assembler.
2384
ec05f674
NC		 23852000-06-18 Nick Clifton <nickc@redhat.com>
2386
24ef8152
NC		 2387 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2388 instead of OCTETS_PER_BYTE.
2389
ec05f674 2390 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2391 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2392
119caedd
L		 23932000-06-18 H.J. Lu <hjl@gnu.org>
2394
2395 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2396 * configure: Rebuild.
2397
607723e4
NC		 23982000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2399
3e87a760
AM		 2400 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2401 to BFD_ASSEMBLER.
607723e4 2402
b946ec34
NC		 24032000-06-16 Nick Clifton <nickc@cygnus.com>
2404
2405 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2406 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2407
2408 * doc/c-mips.texi: Document newly accepted cpu variants.
2409
37ce37b1
UC		 24102000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2411
2412 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2413
c06ae4f2
UC		 24142000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2415
2416 * macro.c (getstring): Make it possible to escape the quote
2417 character.
2418
20348649
JL		 2419Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2420
2421 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2422
bcef29e6
L		 24232000-06-13 H.J. Lu <hjl@gnu.org>
2424
2425 * configure: Regenerate.
2426
63a0b638
AM		 24272000-06-09 Alan Modra <alan@linuxcare.com.au>
2428
2429 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2430 separator.
2431 * doc/internals.texi (line_separator_chars): Semicolon is no
2432 longer a default. Mention null and newline as defaults.
2433
2434 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2435
2436 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2437 * config/tc-i860.h (line_separator_chars): Likewise.
2438 * config/tc-h8300.c (line_separator_chars): Likewise.
2439 * config/tc-i960.c (line_separator_chars): Likewise.
2440 * config/tc-m68k.c (line_separator_chars): Likewise.
2441 * config/tc-mips.c (line_separator_chars): Likewise.
2442 * config/tc-ns32k.c (line_separator_chars): Likewise.
2443 * config/tc-sparc.c (line_separator_chars): Likewise.
2444 * config/tc-vax.c (line_separator_chars): Likewise.
2445
2446 * config/tc-h8300.c (comment_chars): Use string initialiser.
2447 * config/tc-i960.c (line_comment_chars): Likewise.
2448 * config/tc-z8k.c (comment_chars, line_comment_chars,
2449 line_separator_chars): Likewise.
2450
2451 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2452 for TE_LINUX.
2453
9bab9349
NC		 24542000-06-08 Nick Clifton <nickc@cygnus.com>
2455
2456 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2457 for size 1 fixes.
2458
946efd95
DB		 24592000-06-08 David O'Brien <obrien@FreeBSD.org>
2460
2461 * configure.in (VERSION): Update to show this is the CVS mainline.
2462
6480b79a
DB		 24632000-06-08 Matthew Jacob <mjacob@feral.com>
2464
2465 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2466 $at is the integer register $r28, vs. both $r28 and the floating
2467 point register $f28.
2468
10850f29
JW		 24692000-06-08 James E. Wilson <wilson@cygnus.com>
2470
2471 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2472 (dot_endp): Don't call ia64_flush_insns.
2473 (emit_one_bundle): Don't delete prologue/body records from
2474 unwind_record list in first loop. Rewrite second loop to account for
2475 this.
2476
150f24a2
JW		 24772000-06-07 David Mosberger <davidm@hpl.hp.com>
2478
2479 * config/tc-ia64.c: Add missing prototypes.
2480 (generate_unwind_image): Cast argument to output_unw_records call.
2481
e38c9cc2
DC		 2482Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2483
46b85d42 2484 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2485
1188e082
DC		 2486Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2487
2488 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2489 (REGISTER_P): likewise.
2490 (avr_opcodes): uses include/opcode/avr.h
2491 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2492
ac743b2c
AM		 24932000-06-04 Alan Modra <alan@linuxcare.com.au>
2494
0b545448
AM		 2495 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2496 initializers too.
ac743b2c 2497
969e1a7b
L		 24982000-06-03 H.J. Lu <hjl@gnu.org>
2499
2500 * read.c (is_end_of_line): Put back `;'.
2501
65172ab8
AM		 25022000-06-03 Alan Modra <alan@linuxcare.com.au>
2503
2504 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2505
b75c0c92
AM		 25062000-06-01 Alan Modra <alan@linuxcare.com.au>
2507
2508 * expr.c (operand): Test is_end_of_line outside switch to catch
2509 line separator chars that are also operators.
2510 (operator): Return O_illegal for line separator chars.
2511
2512 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2513 entry (or `!' entry for TC_HPPA).
2514
2515 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2516 before indexing is_end_of_line. Remove redundant check for '\0'.
2517 (fp_op2): Likewise.
2518 * config/tc-h8500.c (md_assemble): Likewise.
2519 * config/tc-mcore.c (md_assemble): Likewise.
2520 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2521 (md_atof): Likewise
2522
2523 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2524 is_end_of_line.
2525 * config/tc-mcore.c (mcore_cons): Likewise.
2526 (mcore_float_cons): Likewise.
2527 (mcore_stringer): Likewise.
2528 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2529
a6836251
SB		 25302000-06-01 Scott Bambrough <scottb@netwinder.org>
2531
2532 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2533
43841e91
NC		 25342000-05-29 Nick Clifton <nickc@cygnus.com>
2535
2536 * config/tc-sh.c: Fix compile time warning messages.
2537
2538 * config/tc-mips.c: Fix compile time warning messages.
2539
a057431b
PB		 25402000-05-29 Philip Blundell <philb@gnu.org>
2541
2542 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2543 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2544 * NEWS: Mention ARM ELF support.
2545
3c07fb76
AO		 25462000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2547
2548 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2549 it is modified, and use the real_size to compute the frag address
2550 for dwarf2 line info.
2551
ad4d6ccf
AM		 25522000-05-27 Alan Modra <alan@linuxcare.com.au>
2553
2554 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2555 line-matching scheme to cope with automake moving variables around.
2556 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2557 * Makefile.in: Regenerate.
2558
6faf3d66
JJ		 25592000-05-26 Jakub Jelinek <jakub@redhat.com>
2560
2561 * config/tc-sparc.c (sparc_relax): New.
2562 (md_longopts): Add -relax and -no-relax options.
2563 (md_parse_options, md_show_usage): Likewise.
2564 (md_apply_fix3): Optimize tail call into branch always if possible.
2565
0a44c2b1
DL		 2566Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2567
2568 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2569 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2570 rules, with warning when a GAS statement specifies a packing that
2571 will result in an instruction being squashed.
3e87a760
AM		 2572 Added typdef packing_type and enumerals, changed various integer
2573 literals to use the enumerals.
0a44c2b1 2574
e0c9811a
JW		 25752000-05-24 David Mosberger <davidm@hpl.hp.com>
2576
2577 * config/tc-ia64.c (dot_restorereg_p): New function.
2578 (md_pseudo_table): Add restorereg.p.
2579 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2580 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2581
2582 * config/tc-ia64.h (unw_record_type): Add unwabi.
2583 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2584 called MASK with members for imask, and the masks produced by
2585 fr_mem, gr_mem, br_mem, and frgr_mem.
2586 (unw_p_record): Add members ABI and CONTEXT.
2587 (unw_x_record): Add member AB.
2588 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2589 as pseudo-register for use during unwind info generation.
2590 (AR_PFS, AR_LC): New macros.
2591 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2592 whose names start with an at sign (as in "@priunat").
2593 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2594 register.
2595 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2596 proc_end, unwind_info, personality_routine): Consolidate into
2597 "unwind" structure to reduce offset-table use. Add member
2598 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2599 to be emitted.
2600 (output_R1_format, output_R3_format, output_P3_format,
2601 output_P6_format): Initialize R with zero to reduce compiler warnings.
2602 (output_P7_format): Ditto. Add `default' branch to switch
2603 statement to reduce compiler warnings.
2604 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2605 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2606 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2607 into single argument.
2608 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2609 compiler warnings. Merge A and B args into single argument.
2610 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2611 A and B args into single argument.
2612 (free_record): Removed (wasn't used).
2613 (free_list_records): Also free imasks in prologue records.
2614 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2615 (output_spill_mask): Remove.
2616 (output_unwabi): New function.
2617 (output_epilogue, output_label_state, output_copy_state): Call
2618 alloc_record.
2619 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2620 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2621 argument.
2622 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2623 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2624 as part of handling the prologue records. Emit region's imask if
2625 we have one. Handle unwabi, epilogue, label_state, copy_state,
2626 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2627 spill_sprel_p, and spill_reg_p records.
2628 (set_imask, count_bits, slot_index): New function.
2629 (fixup_unw_records): Fix region size computation. Handle
2630 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2631 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2632 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2633 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2634 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2635 (dot_save): Use manifest constants for applicaton registers.
2636 Handle REG_PR and REG_PRIUNAT.
2637 (dot_restore): Don't just ignore it.
2638 (dot_restorereg): New function..
2639 (generate_unwind_image): Ensure unwind info is a multiple of eight
2640 bytes, not just four bytes.
2641 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2642 (dot_altrp): Don't just ignore it.
2643 (dot_savemem): New function. Replaces dot_savesp() and
2644 dot_savepsp(). Use manifest constants for applicaton registers.
2645 Handle REG_PR and REG_PRIUNAT.
2646 (dot_savef): Simplify.
2647 (dot_saveb): Support generation of br_gr.
2648 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2649 dot_label_state, dot_copy_state): New function.
2650 (dot_unwabi): Don't just ignore it.
2651 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2652 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2653 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2654 (emit_one_bundle): Set slot number for prologue/body records
2655 *before* emitting the first insn.
2656 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2657 (md_begin): Declare "psp" pseudo-register.
2658 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2659 so we don't get segfault.
2660 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2661 counts as required per SW Conventions manual
2662 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2663 output_preds_psprel, output_preds_sprel, output_spill_base,
2664 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2665 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2666 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2667 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2668 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2669 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2670 (dot_vframe): Implement.
2671 (dot_vframesp, dot_vframepsp): New function.
2672
f98fd99f
HPN		 2673Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2674
2675 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2676 * configure: Regenerate.
f98fd99f 2677
ee7fcc42
AM		 26782000-05-23 Alan Modra <alan@linuxcare.com.au>
2679
2680 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2681 (md_estimate_size_before_relax): so we can use it here instead of
2682 old kludges. Localise vars to blocks. Comment.
2683
2684 * frags.c (frag_new): Update fr_var comments.
2685 * frags.h (struct frag): Ditto.
2686
c67e42c9
RH		 26872000-05-22 Richard Henderson <rth@cygnus.com>
2688
2689 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2690 (pseudo_func): Add pcrel.
2691 (operand_match): Handle IA64_OPND_TGT64.
2692 (build_insn): Likewise.
2693 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2694 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2695 (fix_insn): Handle all three 64-bit relocation types.
2696
5110c57e
HPN		 2697Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2698
2699 * obj.h (struct format_ops): New members begin, app_file,
2700 s_set_other, s_set_desc, s_get_type, s_set_type,
2701 separate_stab_sections, init_stab_section.
2702
2703 * config/obj-multi.h: Update GPL notice to v2.
2704 (obj_begin): New.
2705 (obj_app_file): New.
2706 (S_SET_SIZE): Test s_set_size for NULL before calling.
2707 (S_SET_ALIGN): Similar for s_set_align.
2708 (S_SET_OTHER): New.
2709 (S_SET_DESC): New.
2710 (S_GET_TYPE): New.
2711 (S_SET_TYPE): New.
2712 (SEPARATE_STAB_SECTIONS): New.
2713 (INIT_STAB_SECTION): New.
2714 (EMIT_SECTION_SYMBOLS): New.
2715 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2716
2717 * config/obj-elf.h: Update GPL notice to v2.
2718 Mention that this file is included from obj-multi.h.
2719 (obj_begin): Wrap definition in ifndef.
2720 (elf_file_symbol): Constify declaration.
2721 (obj_app_file): Ditto.
2722 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2723 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2724
2725 * config/obj-elf.c (elf_s_set_other): New.
2726 (elf_file_symbol): Constify argument.
2727 (elf_separate_stab_sections): New.
2728 (elf_init_stab_section): New.
2729 (elf_format_ops): Add new members. Remove comma at end.
2730
2731 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2732 (ecoff_format_ops): Add new fields. Remove comma at end.
2733 Mention inconsistency for emit_section_symbols.
2734
2735 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2736
2737 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2738 (coff_separate_stab_sections): New.
2739 (coff_format_ops): Add new members.
2740
2741 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2742 (obj_aout_s_set_other): New.
2743 (obj_aout_s_set_desc): New.
2744 (obj_aout_s_get_type): New.
2745 (obj_aout_s_set_type): New.
2746 (obj_aout_separate_stab_sections): New.
2747 (aout_format_ops): New members added. Use obj_aout_process_stab,
2748 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2749 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2750 appropriate.
2751 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2752
b98ef147
AM		 27532000-05-22 Alan Modra <alan@linuxcare.com.au>
2754
2755 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2756 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2757 (md_estimate_size_before_relax): Ensure jumps to weak and
2758 externally visible symbols are relocatable.
2759
0aa5d426
HPN		 2760Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2761
2762 * stabs.c (aout_process_stab): Make global.
2763 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2764 * read.h (aout_process_stab): Declare.
2765
2766 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2767 Generalize to *aout, *coff *elf.
2768 * configure: Regenerated.
2769
2770 * doc/internals.texi (Object format backend): Say
2771 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2772
2773 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2774 * Makefile.in: Regenerated.
2775
7c3dc350
CM		 27762000-05-19 Catherine Moore <clm@cygnus.com>
2777
2778 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2779
b3b6a3fe
JL		 27802000-05-18 Alan Modra <alan@linuxcare.com.au>
2781
2782 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2783 instruction to reflect change in re_assemble_*.
2784
c9e10a08
JL		 2785Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2786
2787 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2788 build PA64 ELF tools.
2789 * configure: Rebuilt.
2790
3043679f
AM		 27912000-05-17 Alan Modra <alan@linuxcare.com.au>
2792
2793 * Makefile.am: Regenerate dependencies.
2794 * Makefile.in: Regenerate.
2795
322f2c45
NC		 27962000-05-15 Nick Clifton <nickc@cygnus.com>
2797
2798 * config/tc-arm.c (struct asm_psr): Add boolean field
2799 distinguishing between CSPR and SPSR. Rename 'number' field
2800 to 'field'.
2801 (psrs): Rearrange contents to match new asm_psr structure.
2802 (arm_psr_parse): Move next to psr_required_here. Make it
2803 return an asm_psr structure.
2804 (psr_required_here): Use asm_psr structure returned by
2805 arm_psr_parse.
2806 (do_msr): Reorganise to allow psr_required_here to be called
2807 only once.
2808 (md_undefined_name): Mark 'name' parameter as unused, since
2809 the COFF target does not use it.
322f2c45 2810
5e6cbf41
PB		 28112000-05-14 David O'Brien <obrien@FreeBSD.org>
2812
2813 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2814 standards.
2815 * config/te-aux.h: Likewise.
2816 * config/te-dpx2.h: Likewise.
2817 * config/te-go32.h: Likewise.
2818 * config/te-hp300.h: Likewise.
2819 * config/te-hppa.h: Likewise.
2820 * config/te-i386aix.h: Likewise.
2821 * config/te-ic960.h: Likewise.
2822 * config/te-interix.h: Likewise.
2823 * config/te-nbsd532.h: Likewise.
2824 * config/te-pc532mach.h: Likewise.
2825 * config/te-ppcnw.h: Likewise.
2826 * config/te-psos.h: Likewise.
2827 * config/te-sparcaout.h: Likewise.
2828 * config/te-sun3.h: Likewise.
2829 * config/te-sysv32.h: Likewise.
2830
4132022d
AM		 28312000-05-14 Alan Modra <alan@linuxcare.com.au>
2832
2833 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2834 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2835 and sign extend without an if statement.
2836 (build_bytes): Likewise.
2837
28382000-05-14 Kazu Hirata <kazu@hxi.com>
2839
2840 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2841 X_add_symbol L_32 case.
2842
b4fd930a
AM		 28432000-05-14 David O'Brien <obrien@FreeBSD.org>
2844
2845 * config/te-freebsd.h: New file.
2846
a38cf1db
AM		 28472000-05-13 Alan Modra <alan@linuxcare.com.au>
2848
897083bd
AM		 2849 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2850 bindtextdomain): Replace defines with those from intl/libgettext.h
2851 to quieten gcc warnings.
2852
a38cf1db
AM		 2853 * NEWS: Mention x86 .arch and -q.
2854
2855 * config/tc-i386.c (quiet_warnings): New.
2856 (md_assemble): Use quiet_warnings.
2857 (md_parse_option): Set quiet_warnings from -q.
2858 (md_show_usage): Mention -q, delete -m.
2859 (flag_do_long_jump): Delete.
2860 (md_parse_option): Remove -m.
2861 (md_show_usage): Remove -m.
2862 (md_create_long_jump): Remove useless flag_do_long_jump code.
2863
2864 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2865 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2866
e413e4e9
AM		 28672000-05-13 Alan Modra <alan@linuxcare.com.au>
2868 Alexander Sokolov <robocop@netlink.ru>
2869
2870 * doc/c-i386.texi (i386-Arch): New section.
2871 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2872
2873 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2874 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2875 architecture has been given and is not 486.
2876 (set_cpu_arch): New.
2877 (md_pseudo_table): Add .arch.
2878 (md_assemble): Warn if cpu architecture has been given and an
2879 unsupported instruction.
2880
2881 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2882 Move operand_types bit defines after relevant template field.
2883 (template): Add cpu_flags.
2884 (Cpu*): Define.
2885 (arch_entry): New.
2886
e8b1cae5
AO		 28872000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2888
2889 * config/tc-mn10300.h (md_end): Define.
2890 (mn10300_finalize): Declare.
2891 * config/tc-mn10300.c: Include dwarf2dbg.h.
2892 (debug_line): Define.
2893 (md_assemble): Generate dwarf2 line info.
2894 (mn10300_finalize): New function. Finalize dwarf2 info.
2895
426b0403
AM		 28962000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2897
2898 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2899 external version of the relocation for weak symbols.
2900
e4c58b25
JW		 29012000-05-08 David Mosberger <davidm@hpl.hp.com>
2902
2903 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2904 frame size in units of 16 bytes, as required per SW Conventions manual.
2905 (output_unw_records): Output info-block header as a dword to get
2906 byte-order right.
2907
8fce3f5e
AM		 29082000-05-08 Alan Modra <alan@linuxcare.com.au>
2909
2910 * as.h: #include "file", not <file> on files from ../include.
2911 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2912 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2913 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2914 (tc_coff_symbol_emit_hook): Ditto.
2915 (OPTCOUNT): Cast to int to avoid compiler warning.
2916 (md_begin): Fix signed/unsigned warnings.
2917
29182000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2919
2920 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2921 ABRANCH LONG case for a conditional branch on a 68000.
2922 (md_estimate_size_before_relax): Likewise. Also handle
2923 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2924 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2925 PC-relative on all CPUs.
2926 (md_estimate_size_before_relax): Likewise.
2927
fb166ee3
AM		 29282000-05-04 Alan Modra <alan@linuxcare.com.au>
2929
2930 * as.c (parse_args): Just mention current year in printed
2931 copyright message.
2932
7a899fff
C		 29332000-05-03 J.T. Conklin <jtc@redback.com>
2934
2935 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2936 unit registers.
7a899fff
C		 2937 (md_parse_option): Recognize -m7400.
2938
44877466
ILT		 29392000-05-03 Ian Lance Taylor <ian@zembu.com>
2940
2941 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2942 don't permit lp to become less than the words array.
2943
eaa15ab8
NC		 29442000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2945
2946 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2947 Fix little-endian case.
2948
7c4f6a03
AM		 29492000-05-03 David O'Brien <obrien@NUXI.com>
2950
2951 * as.c (parse_args): Update copyright.
2952
da5d444c
AM		 29532000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2954
2955 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2956 for the .bss section too.
2957
3f9b03b5
AM		 29582000-05-02 Alan Modra <alan@linuxcare.com.au>
2959
2960 * configure.in: Set em=linux for hppa-*-linux.
2961 * configure: Regenerate.
2962 * doc/Makefile.in: Regenerate with correct automake.
2963
2964 * frags.c (frag_grow): Sanity check chunk_size.
2965
2966 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2967 * config/obj-som.h: Likewise.
2968 * config/obj-ieee.h: Likewise.
2969
2970 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2971
2972 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2973 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2974 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2975 (pa_ip): low_sign_unext now returns via function value. Use
2976 re_assemble_* instead of dis_assemble_* and
2977 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2978 unnecessarily.
2979 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2980 (md_section_align, md_parse_option, md_show_usage,
2981 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2982 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2983 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2984 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2985 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2986 pa_text): Likewise.
2987 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2988 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2989 outside of switch. Correct mask and shifting errors in case 10
2990 and case -11. In case 21, compare against signed range to suit
2991 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2992 case 17 and case 22, use offsetT variable to properly check range.
2993 Use re_assemble_* here too.
2994 (evaluate_absolute): Change type of value to offsetT. Call
2995 hppa_field_adjust to do the work for us.
2996 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2997 (pa_parse_cmpib_64_cmpltr): Ditto.
2998 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2999 of i to unsigned int.
3000 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3001 (pa_end_of_source): Return type is void.
3002
a2984248
CM		 3003Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3004
3005 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3006
df136245
DC		 3007Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3008
3009 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3010 More comments added.
3011 (md_begin): Removed "construct symbols for each register name".
3012 Because register names conflicts with GCC generated function
3013 names.
3014 (avr_operand): Now constant numbers can be used as a register
3015 identifiers (0 as r0, 31 as r31).
3016 (md_assemble): use skip_space () before parsing instruction
3017 operands.
3018
c1e73230
AM		 30192000-05-01 Alan Modra <alan@linuxcare.com.au>
3020
3021 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3022 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3023 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3024 * configure: Regenerate.
3025
a1934524
AM		 30262000-04-29 Andreas Jaeger <aj@suse.de>
3027
3028 * as.h: Correctly check GCC version.
3029
d9b7d820
AM		 30302000-04-26 David O'Brien <obrien@FreeBSD.org>
3031
3032 * doc/as.1: Fix unbalanced brackets.
3033
3034 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3035 TE_FreeBSD.
3036 (line_comment_chars): Set to '/' if TE_FreeBSD.
3037
cea1ab94
JL		 3038Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3039
3040 * configure.in: Configury support for PA64 (currently disabled).
3041 * configure: Rebuilt.
3042
e799a695
AM		 30432000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3044
3e87a760 3045 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3046 bfd_set_section_alignment.
3047
3b0ec529
AM		 30482000-04-25 Alan Modra <alan@linuxcare.com.au>
3049
3050 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3051 than 32.
3052
adcf07e6
NC		 30532000-04-24 Nick Clifton <nickc@cygnus.com>
3054
3055 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3056 * doc/as.texinfo (Align): Include arm and strongarm in list of
3057 targets that have the second form of the behaviour of the .align
3e87a760 3058 directive.
adcf07e6 3059
5047a41f
JL		 30602000-04-24 Mark Klein <mklein@dis.com>
3061
50705ef4 3062 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3063
a47cf567
NC		 3064Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3065
3066 * as.c (parse_args): Allow md_parse_option to override -a listing
3067 option.
3068 * config/obj-coff.c (add_lineno): Change type of offset parameter
3069 from "int" to "bfd_vma."
3070 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3071 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3072 (ppc_change_csect): Align correctly for XCOFF64.
3073 (ppc_machine): New function, which discards "ppc_machine" line.
3074 (ppc_tc): Cons for 8 when code is 64 bit.
3075 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3076 relocations.
3077 (md_parse_option): Handle -a64 and -a32.
3078 (ppc_xcoff64): New.
3079 * config/tc-ppc.h (TARGET_MACH): Define.
3080 (TARGET_FORMAT): Move to function.
3081 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3082
3083Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3084
3085 * config/tc-avr.c: New AVR_ISA_ defined.
3086 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3087 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3088 for `fmul', `movw' and `lpm R,Z' instructions.
3089 (avr_operands): Warn if current opcode is a two-word instruction
3090 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3091 (avr_opcodes): New commands added.
3092 (REGISTER_P): Check 'a' and 'v' constraint letters.
3093 (mcu_types): New MCU added.
3094
bf3ca999
TW		 30952000-04-22 Timothy Wall <twall@cygnus.com>
3096
3097 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3098 to "natval".
3099 (operand_match): Conditionally insert default bit values for IMMU9.
3100
98e5953c
JL		 31012000-04-14 Matthew Green <mrg@cygnus.com>
3102
3103 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3104 * configure: Rebuilt.
3105
a02fab7e
JL		 3106Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3107 Jason Eckhardt <jle@cygnus.com>
3108
c67e42c9 3109 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3110
3111 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3112 Added handling of new operand types l,y,&,fe,fE,fx.
3113
800eeca4
JW		 3114Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3115 David Mosberger <davidm@hpl.hp.com>
3116 Timothy Wall <twall@cygnus.com>
3117 Andrew MacLeod <amacleod@cygnus.com>
3118 Jim Wilson <wilson@cygnus.com>
3119
3120 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3121 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3122 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3123 * Makefile.in: Rebuild.
3124 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3125 * configure: Rebuild.
3126 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3127 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3128 * expr.c (expr): Handle md_optimize_expr.
3129 * read.c (LEX_HASH): Add comment.
3130 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3131
66778679
RH		 31322000-04-21 Richard Henderson <rth@cygnus.com>
3133
3134 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3135 bundling a non-delayed branch type instruction.
3136
aa15f6f7
AO		 31372000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3138
3139 * config/tc-mn10300.c (HAVE_AM30): Define.
3140 (md_assemble): Use it.
3141
16adf844
AM		 31422000-04-19 Alan Modra <alan@linuxcare.com.au>
3143
742f45cf
AM		 3144 * config/obj-elf.c (obj_elf_change_section): Check for changed
3145 section attributes.
3146
16adf844
AM		 3147 * Makefile.am: (CPU_MULTI_VALID): Remove.
3148 (MULTI_CPU_TYPES): Define.
3149 (MULTI_CPU_OBJ_VALID): Define.
3150 (DEPTC): Use the above.
3151 (DEPOBJ): Same here.
3152 (DEP2): And here.
3153 Regenerate dependencies.
3154 * Makefile.in: Regenerate.
3155
9c46fb1b
AM		 31562000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3157
742f45cf 3158 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3159
508866be
L		 31602000-04-18 H.J. Lu (hjl@gnu.org)
3161
3162 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3163 bfd_vma for non-bfd assemblers.
508866be 3164
ba2adb93
AM		 31652000-04-17 Alan Modra <alan@linuxcare.com.au>
3166
3167 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3168 doesn't give spurious errors.
3169
12ff5d56
AM		 31702000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3171
66778679 3172 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3173
fc633e5b
AM		 31742000-04-13 Alan Modra <alan@linuxcare.com.au>
3175
3176 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3177 constants, and don't assume offsetT is 32 bits.
3178
1ed18ec1
NC		 31792000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3180
3181 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3182 (md_pcrel_from_section): Add prototype.
3183 (d10v_fix_adjustable): Add prototype.
3184 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3185
3186 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3187
3db10f32
NC		 31882000-04-12 Nick Clifton <nickc@cygnus.com>
3189
3190 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3191 symbol in frag chain.
3192
847f7ad4
AM		 31932000-04-10 Alan Modra <alan@linuxcare.com.au>
3194
3195 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3196 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3197 (fits_in_signed_word, smallest_imm_type): Ditto.
3198 (md_assemble): Use an offsetT var to hold offsetT values, not a
3199 long.
3200 (offset_in_range): New.
3201 (md_assemble): Use it.
3202 (md_convert_frag): Change type of target_address, opcode_address,
3203 and displacement_from_opcode_start to offsetT.
3204 (md_create_short_jump): Change type of offset to offsetT.
3205 (md_create_long_jump): Ditto.
3206 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3207 (md_chars_to_number): Remove.
3208 (output_invalid): Remove duplicate prototype.
3209
ec694b89
NC		 32102000-04-09 Nick Clifton <nickc@cygnus.com>
3211
3212 * Makefile.am (CPU_TYPES): Add 'avr'.
3213 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3214 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3215
16adf844 3216 * Makefile.in: Regenerate.
ec694b89
NC		 3217
3218 * doc/as.texinfo: Add M32R documentation.
3219
a2d91340 3220Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3221
a2d91340 3222 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3223 --enable-build-warnings option.
a2d91340
AC		 3224 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3225 * Makefile.in, configure: Re-generate.
3226
d92b1a8a
NC		 32272000-04-07 Nick Clifton <nickc@cygnus.com>
3228
3229 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3230 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3231 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3232 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3233 (arm_force_relocation): Force relocations for
3234 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3235
52ccafd0
JR		 3236Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3237
3238 * config/tc-sh.c (get_operands): There's no third operand if the
3239 first operand is an immediate.
3240
015551fc
JR		 3241Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3242
3243 * config/tc-sh.c (immediate): Delete.
3244 (sh_operand_info): Add immediate member.
3245 (parse_reg): Use A_PC for pc.
3246 (parse_exp): Add second argument 'op'. All callers changed.
3247 (parse_at): Expect pc to be coded as A_PC.
3248 Use immediate field in *op.
3249 (insert): Add fourth argument 'op'. All callers changed.
3250 (build_relax): Add second argument 'op'. All callers changed.
3251 (insert_loop_bounds): New function.
3252 (build_Mytes): Remove DISP_4.
3253 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3254 (assemble_ppi): Use immediate field in *operand.
3255 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3256 (md_apply_fix): Likewise.
3257 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3258
79bd78be
AO		 3259Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3260
3261 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3262
e30e5a6a
HPN		 3263Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3264
3265 * internals.texi (CPU backend): Document
3266 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3267
41b49281
AM		 32682000-04-04 Alan Modra <alan@linuxcare.com.au>
3269
8ad3436c
AM		 3270 * po/gas.pot: Regenerate.
3271
3272 * as.c (show_usage): Restore translated part of bug string.
3273 * gasp.c (show_usage): Likewise.
3274
41b49281
AM		 3275 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3276 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3277 than move-if-change.
3278 (DEP1): Modify for "gcc -MM".
3279 (DEPTC): Likewise.
3280 (DEPOBJ): Likewise.
3281 (DEP2): Likewise.
3282 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3283 Update dependencies.
3284 * Makefile.in: Regenerate.
3285
0a727238
AO		 32862000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3287
3288 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3289 (md_begin): Likewise.
3290 (HAVE_AM33): New macro.
3291 (md_assemble): Use it. Match r_regs and xr_regs only if
3292 HAVE_AM33.
3293
c20f4f8c
AM		 32942000-04-03 Alan Modra <alan@linuxcare.com.au>
3295
3296 * as.h: #include "bin-bugs.h"
3297 * as.c (show_usage): Use REPORT_BUGS_TO.
3298 * gasp.c: #include "bin-bugs.h"
3299 (show_usage): Use REPORT_BUGS_TO.
3300
3301 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3302
753f6b12
HPN		 3303Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3304
3305 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3306 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3307 adjustments.
3308
726c5dcd
AM		 33092000-04-03 Alan Modra <alan@linuxcare.com.au>
3310
3311 * config/tc-i386.c (i386_immediate): Don't assume a constant
3312 immediate is necessarily 16 bits when in 16 bit code mode.
3313 (md_assemble): Instead set guess_suffix here after we have checked
3314 registers.
3315
bf80011a
RH		 33162000-04-02 Richard Henderson <rth@cygnus.com>
3317
3318 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3319 quantities. Correct right shift sign extension.
3320 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3321 32-bit value when shifting into place.
3322
92161534
ILT		 33232000-04-01 Ian Lance Taylor <ian@zembu.com>
3324
3325 * app.c: Add ATTRIBUTE_UNUSED as needed.
3326 * config/tc-ppc.c: Likewise.
3327 (ppc_size): Make unsigned long.
3328 (ppc_insert_operand): Add casts to avoid warnings.
3329
447f3982
NC		 33302000-03-31 Nick Clifton <nickc@cygnus.com>
3331
3332 * config/tc-d10v.h (md_flush_pending_output): Define.
3333
21d75ec2
NC		 33342000-03-29 Nick Clifton <nickc@cygnus.com>
3335
3336 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3337 segment. Works for both BFD_ASSEMBLER and others.
3338 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3339
d1a1bf19
NC		 33402000-03-29 Nick Clifton <nickc@cygnus.com
3341
3342 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3343
224de7a5
AM		 33442000-03-28 Alan Modra <alan@linuxcare.com.au>
3345
3346 * listing.c (LISTING_LHS_WIDTH): Default depends on
3347 LISTING_WORD_SIZE.
3348 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3349
5b8274e3
ILT		 33502000-03-27 Ian Lance Taylor <ian@zembu.com>
3351
3352 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3353 string literal.
3354
224de7a5 33552000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3356
3357 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3358
3359 * config/tc-avr.c (mcu_types): Add missing initialiser.
3360 (md_pcrel_from_section): Add prototype.
3361 (avr_operand): Remove redundant test of unsigned < 0.
3362 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3363
33642000-03-27 Denis Chertykov <denisc@overta.ru>
3365
3366 * config/tc-avr.c: New file for AVR support.
3367 * config/tc-avr.h: Likewise.
3368 * configure.in: Add AVR support.
3369 * configure: Regenerate.
3370
9f10757c
TW		 33712000-03-26 Timothy Wall <twall@cygnus.com>
3372
3373 * gasp.c (macro_op): Add new argument to check_macro call.
3374 Macro structure definitions moved to macro.h
3375 * sb.h: Add argument to prototype for input_scrub_include_sb.
3376 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3377 nesting checks with an additional flag.
3378 (struct input_save): Add flag to indicate whether current sb
3379 should be checked for proper macro/conditional nesting.
3380 (input_scrub_push/pop): Save/restore nest check flag.
3381 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3382 defined.
9f10757c
TW		 3383 * macro.c (check_macro): Allow caller to retrieve parsed macro
3384 information if a pointer is provided. This information may be
3385 used by the new macro hooks.
3386 * macro.h: Update prototype for check_macro. Macro struct
3387 definitions moved here from macro.c/gasp.c.
3388 * read.c (read_a_source_file): Add parameter to check_macro call,
3389 and pass macro info to the macro hook, if defined.
3390 (input_scrub_insert_line): New. Allow insertion of a line of
3391 characters into the input stream.
3392 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3393 file into the input stream.
3394 (s_include): Use input_scrub_insert_file.
3395 * internals.texi: Document new macro hooks.
3396 * as.h: New prototypes added.
3e87a760 3397
224de7a5 33982000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3399
3400 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3401 an initial capital letter.
3402 (i386_index_check): Reindent.
3403
11424155
NC		 34042000-03-19 Nick Clifton <nickc@cygnus.com>
3405
eaa15ab8 3406 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3407 relative branches.
3408
43f05576
NC		 34092000-03-17 Thomas de Lellis <tdel@windriver.com>
3410
66778679
RH		 3411 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3412 instruction operand bad if Rd > 7 when generating
3413 thumb instructions. Prevents for example,
3414 "adr r12,label" from silently failing and generating
3415 the wrong instruction.
3e87a760 3416
67231402
NC		 34172000-03-17 Nick Clifton <nickc@cygnus.com>
3418
3419 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3420 that have a destingation >= 0x400000.
3e87a760 3421 Fix compile time warning messages.
67231402 3422
a37c8f88
JR		 3423Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3424
3425 * config/tc-sh.c (md_begin): When encountering insn that are
3426 not supported by the current arch, only change the name if
3427 its contents are the same as prev_name.
3428 (get_specific): If the the architecture doesn't match, fail.
3429
dead1419
JR		 3430Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3431
3432 * config/tc-sh.c (IDENT_CHAR): Define.
3433 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3434 matching back where it came from.
3435
182e89d3
JR		 3436Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3437
3438 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3439
84f73d89
NC		 34402000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3441
3442 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3443 normal operands.
3444
dbbc7809
JL		 34452000-03-15 Kazu Hirata <kazu@hxi.com>
3446
3447 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3448
271bb601
HPN		 3449Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3450
3451 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3452 floating-point-number, make sure 'f' is in FLT_CHARS.
3453
8684e216
HPN		 3454Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3455
3456 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3457 (s_lcomm_internal): Use it.
3458 * doc/internals.texi (CPU backend): Document it.
3459 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3460 bytes.
3461
bb2d6cd7
GK		 34622000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3463
3464 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3465 when embedded-pic.
3466
3467 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3468 implementation doesn't have special handling for switch
3469 statements.
bb2d6cd7
GK		 3470 (macro_build): Allow for code in sections other than .text.
3471 (macro): Likewise.
3472 (mips_ip): Likewise.
3473 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3474 Don't perform relocs if we will be outputting them.
bb2d6cd7 3475 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3476 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3477 embedded-pic.
bb2d6cd7 3478
5c86cbc7 34792000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3480
66778679
RH		 3481 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3482 relocation type based on the entry in the fixup structure.
a47cf567 3483 Put S_IS_EXTERN processing back in.
5c86cbc7 3484
f8c827e9
L		 34852000-03-08 H.J. Lu (hjl@gnu.org)
3486
3487 * Makefile.am (install-exec-tooldir): Depend on
3488 install-exec-bindir for parallel make.
3489 * Makefile.in: Regenerated.
3490
8ad9e709
NC		 34912000-03-06 Nick Clifton <nickc@cygnus.com>
3492
3493 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3494 switch.
3495 (md_parse_option): Parse -m32r command line switch - disable m32rx
3496 compatability.
ded0aeb7
NC		 3497 (md_show_usage): Document new option.
3498
3499 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3500 * doc/Makefile.in: Regenerate.
3501 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3502
b7b8f327
MM		 35032000-03-02 Michael Meissner <meissner@redhat.com>
3504
3505 * config/tc-d30v.c (check_range): Remove code that incorrectly
3506 sign extended values where bits < 32.
3507
15886821
L		 35082000-03-02 H.J. Lu (hjl@gnu.org)
3509
3510 * configure.in: Support --enable-targets=all on ia32.
3511 * configure: Regenerated.
3512
8bf950bf
NC		 35132000-03-01 Nick Clifton <nickc@cygnus.com>
3514
3515 * gasp.c (do_align): Remove bogus check of alignment value.
3516
c5e54cc2
ILT		 35172000-02-27 Thomas de Lellis <tdel@windriver.com>
3518
3519 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3520 TC_PPC was defined forced the type of a symbol with no other type
3521 to be BSF_OBJECT.
3522
65fd87bc
ILT		 35232000-02-27 Hans-Peter Nilsson <hp@axis.com>
3524
3525 * doc/internals.texi (CPU backend): Mention that
3526 line_separator_chars do not break up comments. Fix typos for
3527 LEX_AT and LEX_NAME descriptions. Document operands for
3528 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3529 description of md_create_short_jump usage. Document argument for
3530 md_undefined_symbol.
3531
a25fe906
ILT		 35322000-02-27 Jakub Jelinek <jakub@redhat.com>
3533
3534 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3535 (md_parse_option): Handle it.
3536 (md_show_usage): Document it.
3537
21b10511
ILT		 35382000-02-27 Ian Lance Taylor <ian@zembu.com>
3539
3540 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3541 opcode, for the instruction `pal19'. From Andrea Arcangeli
3542 <andrea@suse.de>.
3543
773f551c
AM		 35442000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3545
3546 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3547 from here..
3548 (md_assemble): To here, before template operands are matched.
3549 Also ensure a constant immediate is sign extended when we know the
3550 size is at most 16 bits. This is to catch cases like "add
3551 $0xffc0,%ax" where we don't know the size, and thus that the
3552 immediate can be represented as Imm8S until after parsing the
3553 register operand.
3554 (i386_displacement): Similarly sign extend 16 bit constant
3555 displacements.
3556 (md_assemble): Relax 16-bit jump constant range check to suit sign
3557 extended displacements.
3558
28d33191
JL		 35592000-02-26 Andreas Jaeger <aj@suse.de>
3560
3561 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3562
cc5ca5ce
AM		 35632000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3564
3565 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3566 call operands when intel_syntax.
3567 (intel_float_operand): Return 2 for "fi...".
3568 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3569 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3570 earlier "SHORT" change.
3571 (md_assemble): When determining suffix from Regs, exclude
3572 InOutPortReg.
3573
056350c6
NC		 35742000-02-24 Nick Clifton <nickc@cygnus.com>
3575
3576 * configure: Add arm-wince, mips-pe and sh-pe targets.
3577 * configure: Regenerate.
3578
3579 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3580 sh-pe targets.
3581 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3582 "pe-mips" for the mips-pe target.
3583
3584 * config/tc-arm.c (insns): Change displacement encoded in BL
3585 and B instructions if the target port is arm-wince.
3586 (do_ldst): Do not bias the relocation offset if the target
3587 port is arm-wince.
3588 (md_pcrel_from): Add in missing relocation offset bias if the
3589 target os arm-wince.
3590
3591 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3592 (md_begin): Disable -G support for mips-pe target.
3593 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3594 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3595 COFF flavour.
3596
3597 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3598 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3599 assembler, just set the alignment to 4.
3600
3601 * config/te-wince-pe.h: New file for WinCE targets. Define
3602 TE_WINCE.
3603
36bf8ab9
AM		 36042000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3605
3606 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3607 string instructions.
3608 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3609 (i386_intel_memory_operand): After finding a segment override,
3610 check again for no `[' before looking for a displacement. Bomb if
3611 more than one displacement rather than silently discarding the
3612 second and subsequent ones. Free strings malloc'd by
3613 build_displacement_string.
3614
f5795b08
CM		 36152000-02-24 Catherine Moore <clm@cygnus.com>
3616
3617 * config/obj-som.c (obj_pseudo_table): Add "weak".
3618 (obj_som_weak): New routine.
3619
abd63a32
AM		 36202000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3621
520dc8e8
AM		 3622 * config/tc-i386.c (union i386_op): New.
3623 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3624 Throughout file replace occurences of disps[n], imms[n], regs[n]
3625 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3626 intel mode operand swapping. Add assert in regKludge and
3627 fake_zero_displacement code. Test i.types[n] when outputting
3628 displacements and immediates. Combine output of Disp16 with
3629 Disp32.
7f3f1ea2
AM		 3630 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3631 when in intel mode by (not) reversing fsub and fdiv operands
3632 before the template search. This fails for single operand
3633 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3634 undefined. Instead fix the base_opcode after we've found the
3635 template. Move base_opcode xor with found_reverse_match from
3636 opcode output code to before this fix so we test for the correct
3637 opcodes.
3638 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3639 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3640
3641 * config/tc-i386.h (TC_RELOC): Delete.
3642 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3643 with equivalent call to reloc.
3644
abd63a32
AM		 3645 * as.h (flag_m68k_mri): Move declaration after target include, and
3646 only declare when TC_M68K defined. Define as zero otherwise.
3647 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3648 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3649 Define as zero otherwise.
3650 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3651 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3652 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3653 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3654 testing whether defined.
3655 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3656 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3657 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3658 rather than testing whether defined.
3659 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3660 (parse_mri_cons): Declare and use only when TC_M68K.
3661 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3662 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3663 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3664
3665 * NEWS: Mention IBM 370 support.
3666
7e052742
RH		 36672000-02-23 Richard Henderson <rth@cygnus.com>
3668
3669 * config/tc-i386.c (md_assemble): When swapping operands for
3670 intel_syntax, assume everything that's not Imm or Disp is a
3671 register.
3672
5b93d8bb
AM		 36732000-02-23 Linas Vepstas <linas@linas.org>
3674
3675 * config/tc-i370.c, config/tc-i370.h: New files.
3676 * Makefile.am: Add support for Linux/IBM 370.
3677 * configure.in: Likewise.
3678 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3679 * config/obj-elf.c: Include elf/i370.h
3680 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3681
3682 * Makefile.in: Regenerate.
3683 * configure: Regenerate.
3684
3685 * doc/c-i370.texi: New file.
3686 * doc/all.texi: Include it.
3687 * doc/as.texinfo: And here.
3e87a760 3688 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3689 * doc/Makefile.in: Regenerate.
3690
25f2196d
CC		 36912000-02-19 Michael Meissner <meissner@redhat.com>
3692
3693 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3694 determine if an instruction can be used in parallel with an ADDppp
3695 or SUBppp instruction.
3696
6349b5f4
AH		 36972000-02-22 Andrew Haley <aph@cygnus.com>
3698
3699 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3700
c97ef257
AH		 37011999-12-30 Andrew Haley <aph@cygnus.com>
3702
3703 * config/tc-mips.c (mips_gp32): New variable.
3704 (macro_build) Use mips_gp32.
3705 (mips_ip): Ditto.
3706 (md_longopts): Add "-mgp32" and "-mgp64".
3707 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3708
a47cf567
NC		 3709 (OPTION_M7900): Change offset
3710 (OPTION_NO_M7900): Ditto.
3711
b985eaa8
ILT		 37122000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3713
3714 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3715 warning, and bump it to 1.
3716
52454417
ILT		 37172000-02-22 Ian Lance Taylor <ian@zembu.com>
3718
3719 From Brad Lucier <lucier@math.purdue.edu>:
3720 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3721 match format.
3722
6b76fefe
CM		 37232000-02-21 Catherine Moore <clm@cygnus.com>
3724
3725 * config/tc-mips.c (MF_HILO_INSN): Define.
3726 (mips_7000_hilo_fix): Declare.
3727 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3728 (md_parse_option): Check for 7000_HILO_FIX options.
3729 (OPTION_M7000_HILO_FIX): Define.
3730 (OPTION_NO_M7000_HILO_FIX): Define.
3731 * doc/c-mips.texi (-mfix7000): Describe.
3732
f6af82bd
AM		 37332000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3734
3735 * listing.c (print_lines): Remove unused variable `end'.
3736
3737 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3738 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3739 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3740 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3741 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3742 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3743
8c8281f4
NC		 37442000-02-18 Nick Clifton <nickc@cygnus.com>
3745
3746 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3747 the computed frag offset, rather than overwriting it.
3748
d4845d57
JR		 3749Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3750
3751 * config/tc-sh.c ("elf/sh.h"): Include.
3752 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3753 (md.begin): Initialize target_arch.
3754 Only include opcodes in has table that match selected architecture.
3755 (parse_reg): Recognize register names for sh-dsp.
3756 (parse_at): Recognize post-modify addressing.
3757 (get_operands): The leading space is now optional.
3758 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3759 arguments. Update valid_arch.
3760 (build_Mytes): Add support for SDT_REG_N.
3761 (find_cooked_opcode): New function, broken out of md_assemble.
3762 (assemble_ppi, sh_elf_final_processing): New functions.
3763 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3764 (md_longopts, md_parse_option): New option: -dsp.
3765 * config/tc-sh.h (elf_tc_final_processing): Define.
3766 (sh_elf_final_processing): Declare.
3767
c97305a1
JL		 3768Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3769
3770 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3771 the unwinder subspace. Save the current seg/subseg before creating
3772 the new seg/subseg.
3773
bec50466
NC		 37742000-02-10 Nick Clifton <nickc@cygnus.com>
3775
3776 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3777 little endian targets.
bec50466 3778 (INST_BYTE1): Redefine to handle big and little endian
66778679 3779 targets.
bec50466
NC		 3780 (cpu_type): New type: Select between M340 and M210.
3781 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3782 instructions of the M340.
bec50466 3783 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3784 instructions.
bec50466
NC		 3785 (md_atof): Add support for little endian targets.
3786 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3787 line switches.
bec50466
NC		 3788 (md_convert_frag): Add support for little endian targets.
3789 (md_apply_fix3): Add support for little endian targets.
3790 (md_number_to_chars): Add support for little endian targets.
3791
a25c045a
TW		 37922000-02-10 Timothy Wall <twall@redhat.com>
3793
3794 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3795 defined, use it to verify the symbol just read should be a label.
3796
f28e8eb3
TW		 37972000-02-10 Timothy Wall <twall@redhat.com>
3798
3799 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3800 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3801 around colons when KEEP_WHITE_AROUND_COLON is defined.
3802 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3803 and KEEP_WHITE_AROUND_COLON.
3804
6dc19fc4
TW		 38052000-02-08 Timothy Wall <twall@redhat.com>
3806
3807 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3808 logic.
6dc19fc4 3809 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3810 implemented.
6dc19fc4
TW		 3811 (end_repeat): New. Provide support for a "break" out of the
3812 repeat loop.
3813 * read.h: Add prototypes for new functions.
3e87a760 3814
f805106c
TW		 38152000-02-08 Timothy Wall <twall@redhat.com>
3816
3817 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3818 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3819 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3820 non-zero.
3821
4469be0f
TW		 38222000-02-08 Timothy Wall <twall@redhat.com>
3823
3824 * read.c: Added elseif to directives table.
3825 * read.h: Added prototype for s_elseif.
3826 * doc/as.texinfo: Added description for elseif.
3827 * cond.c (s_elseif): New function
3e87a760 3828
24a17b6c
TW		 38292000-02-04 Timothy Wall <twall@redhat.com>
3830
3831 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3832 listings.
24a17b6c 3833
bea9907b 38342000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3835
bea9907b
TW		 3836 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3837 default values.
3838 * frags.c (frag_new): Calculate fr_fix in octets
3839 (frag_now_fix) Return offset as target address offset (bytes).
3840 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3841 quantities).
bea9907b
TW		 3842 * frags.h: Added prototype for frag_now_fix_octets().
3843 Distinguish between octets and bytes in field descriptions.
3844 * listing.c (calc_hex): Account for octets vs bytes when
3845 printing addresses/offsets.
3846 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3847 target is little-endian, print the octets in a word in big-endian
3848 order so that the display looks like a proper hexadecimal number,
3849 instead of having the octets reversed.
3850 * read.c (do_align): When recording alignment, alignment power
3851 should be in terms of target bytes (minimum addressible unit)
3852 instead of octets.
3853 (do_org) Convert ORG target address (byte) argument into an
3854 octet offset when generating a variable fragment.
3855 * symbols.c (resolve_symbol_value): Symbol final value
3856 converted to a target address offset (bytes) from its octet offset.
3857 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3858 offset (bytes) is adjusted by the frag offset (octets) converted
3859 to bytes.
3860 (coff_frob_section) Section alignment power is in terms of bytes;
3861 convert it to an octet alignment power when calculating size (and
3862 size mask) in octets. Don't modify the section size in order to
3863 "align" it for TI COFF, since that format has a different method
3864 for storing alignment information.
3e87a760 3865
210dcc61
TW		 38662000-02-01 Timothy Wall <twall@cygnus.com>
3867
3868 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3869 entries, matching the way GCC generates them. If not escaped, the
3870 filename is encoded incorrectly.
3871
557537a5 38722000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3873
557537a5
NC		 3874 * config/tc-arm.c (reg_table): Add support for ATPCS register
3875 naming conventions.
2c1c4c62 3876
557537a5 38772000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3878
2c1c4c62
GK		 3879 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3880 already defined.
3e87a760 3881 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3882 New macro.
3883 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3884 of a symbol when we really care about its value.
3885
38862000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3887
3888 * config/tc-mcore.c (md_assemble): Give warning message if
3889 operands passes to instruction are more than the spec.
3890
2f0ca46a
NC		 38912000-01-27 Thomas de Lellis <tdel@windriver.com>
3892
66778679 3893 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3894 Thumb mode but the label seen was not declared as '.thumb_func'
3895 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3896 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3897
4c63da97
AM		 38982000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3899
3900 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3901 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3902
3903 * Makefile.in: Same here.
3904 Update copyright.
3905
3906 * configure.in: Set bfd_gas for i386-aout when primary target
3907 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3908 we may need the primary te_file. Remove incorrect comment.
3909
3910 * configure: Regenerate.
3911
3912 * config/e-i386aout.c: New file.
3913
3914 * as.c (USE_EMULATIONS): Move to before print_version_id.
3915 (struct emulation): Add i386aout.
3916 (show_usage): Split text strings. Reformat -a text. Add --em
3917 help.
3918 Update copyright.
3919
3920 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3921 (aout_format_ops): New.
3922 Update copyright.
3923
3924 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3925 preprocessor conditional and add aout USE_EMULATIONS tests.
3926 (read_a_source_file): Don't pass error strings to printf as
3927 format arg.
3928 Update copyright.
3929
3930 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3931 format arg.
3932 (do_data): Same here.
3933 (process_file): And here.
3934 Update copyright.
3935
3936 * symbols.c (colon): Rewrite "already defined" fatal message
3937 code for aout with USE_EMULATIONS.
3938 Update copyright.
3939
3940 * config/obj-aout.c (OBJ_HEADER): Define.
3941 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3942 fields of sentinel.
4c63da97
AM		 3943 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3944 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3945 forms here.
3946 (obj_aout_type): Expand S_SET_OTHER here too.
3947 (obj_read_begin_hook): Remove.
3948 (aout_pop_insert): New.
3949 (obj_aout_s_get_other): New.
3950 (obj_aout_s_get_desc): New.
3951 (aout_format_ops): New.
3952 Update copyright.
3953
3954 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3955 gets aout_pseudo_table.
3956 (aout_pseudo_table): Declare.
3957 (obj_read_begin_hook): Define.
3958 Update copyright.
3959
3960 * config/obj-coff.c (obj_pseudo_table): Rename to
3961 coff_pseudo_table.
3962 (coff_pop_insert): Use coff_pseudo_table.
3963 (coff_sec_sym_ok_for_reloc): Remove.
3964 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3965 and comment all zero entries and remove #if 0 code.
3966 Update copyright.
3967
3968 * config/obj-coff.h (obj_pop_insert): Define.
3969 (coff_pseudo_table): Declare.
3970 Update copyright.
3971
3972 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3973 s_get_size, s_set_size. Comment all zero entries.
3974 Update copyright.
3975
3976 * config/obj-elf.c (elf_s_get_other): New function.
3977 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3978 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3979 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3980 comment.
3981 (obj_elf_parse_section_letters): Don't pass error strings to
3982 printf as format arg.
3983 Update copyright.
3984
3985 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3986 OBJ_MAYBE_ECOFF.
3987 (elf_s_get_other): Declare.
3988 (S_GET_OTHER) Define as elf_s_get_other if not already
3989 defined.
3990 (S_SET_OTHER): Only define when not already defined.
3991 (elf_obj_read_begin_hook): Declare.
3992 (obj_read_begin_hook): Define.
3993 (elf_obj_symbol_new_hook): Declare.
3994 (obj_symbol_new_hook): Define.
3995 Update copyright.
3996
3997 * config/obj-multi.h: Add copyright header and protect against
3998 multiple inclusion. Add * to all function pointers.
3999 (OBJ_HEADER): If defined, include it rather than other defines
4000 in this file.
4001 (obj_frob_file_after_relocs): Test for NULL.
4002 (obj_symbol_new_hook): Here too.
4003 (obj_sec_sym_ok_for_reloc): And here.
4004 (S_GET_OTHER): Define.
4005 (S_GET_DESC): Define.
4006 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4007 (OBJ_MAYBE_ELF): Update comment.
4008
4009 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4010 OBJ_AOUT preprocessor conditional and handle emulation by
4011 testing OUTPUT_FLAVOR.
4012 (i386_displacement): Here too.
4013 (md_section_align): Similarly here.
4014 (i386_target_format): Conditionally compile when more than one
4015 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4016 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4017 (i386_displacement): Here too.
4018 Update copyright.
4019
4020 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4021 Define TARGET_FORMAT for aout only when not multi.
4022 Update copyright.
4023
4024 * config/te-multi.h: Delete file as it's identical to te-generic.h
4025
add0c677
AM		 40262000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4027
4028 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4029 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4030 LONG_MNEM_SUFFIX.
4031
4032 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4033 DWORD_MNEM_SUFFIX.
4034 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4035 comments.
4036
a19d8eb0
CP		 40372000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4038
66778679
RH		 4039 * config/tc-mips.c (mips_do_align): New function.
4040 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4041
550262c4
NC		 40422000-01-10 Philip Blundell <philb@gnu.org>
4043
4044 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4045 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4046 line separator for Linux.
4047 * doc/as.texinfo (Comments): Mention the ARM.
4048
0decc840
NC		 40492000-01-10 Philip Blundell <pb@futuretv.com>
4050
4051 * configure.in (arm*-*-conix*): New target.
4052 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4053 armv*-*-linux-gnu.
4054 * configure: Regenerate.
4055
2e13b764
NC		 40562000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4057
4058 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4059 (obj_elf_visibility): New function.
3e87a760 4060
2e13b764
NC		 4061 * doc/as.texinfo (Visibility): New node: document visibility
4062 pseudo ops.
4063
3138f287
AM		 40641999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4065
4066 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4067 warning for absolute jump/call without `*' in non-intel mode. No
4068 need to set i.types[0] JumpAbsolute in intel mode.
4069
df32bc61
NC		 40701999-12-22 Philip Blundell <pb@futuretv.com>
4071
4072 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4073 hook function when changing sections.
4074 (arm_s_data): Likewise.
4075
b4d0b2b3
NC		 40761999-12-14 Nick Clifton <nickc@cygnus.com>
4077
4078 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 4079 command line switch.
b4d0b2b3 4080
85cb2cf9
JL		 4081Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4082
4083 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4084 (r_registers, xr_registers): Define.
4085 (r_register_name, xr_register_name): New functions.
4086 (md_assemble): Handle new am33 operand types and instruction
4087 formats.
4088 (mn10300_insert_operand, check_operand): Likewise.
4089
a64bcdd8
NC		 40901999-11-29 Nick Clifton <nickc@cygnus.com>
4091
4092 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4093 (s_force_thumb): Set thumb_mode to 2.
4094 (md_assemble): Do not complain about thumb instructions on a
4095 non-thumb target if thumb_mode is set to 2.
4096
43b4c25e
MM		 40971999-11-28 Michael Meissner <meissner@cygnus.com>
4098
4099 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4100 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4101 (O_...): Add new machine dependent expressions if we are handling
4102 explicit relocations.
4103 (alpha_reloc_op): New static table holding the explicit relocation
4104 information.
4105 (alpha_literal_hash): New static to hold the hash table for
4106 explicit relocations.
4107 (alpha_macros): Add support for explicit relocations.
4108 (md_begin): If explicit relocations, initialize hash table.
4109 (md_assemble): Don't print a second error if tokenize_arguments
4110 already printed an error message.
4111 (md_apply_fix): Add support for explicit relocations.
4112 (alpha_force_relocation): Ditto.
4113 (alpha_fix_adjustable): Ditto.
4114 (alpha_adjust_symtab): New function to support explicit
4115 relocations.
4116 (alpha_adjust_symtab_relocs): Ditto.
4117 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4118 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4119 Add support for explicit relocations. Return -2 if an error
4120 message was already printed.
4121 (find_macro_match): Add support for explicit relocations. Comment
4122 each of the cases.
4123 (emit_insn): Add support for explicit relocations.
4124 (assemble_tokens): Ditto.
4125 (emit_ldgp): Ditto.
4126 (load_expression): Ditto.
4127 (emit_lda): Ditto.
4128 (emit_ldah): Ditto.
4129 (emit_ir_load): Ditto.
4130 (emit_loadstore): Ditto.
4131 (emit_ldXu): Ditto.
4132 (emit_ldil): Ditto.
4133 (emit_sextX): Ditto.
4134 (emit_division): Ditto.
4135 (emit_jsrjmp): Ditto.
4136 (emit_retjcr): Ditto.
4137
4138 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4139 ELF object format.
4140 (tc_adjust_symtab): If explicit relocations, call the function
4141 alpha_adjust_symtab.
4142 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4143 relocations next to the literal relocation they reference.
4144 (TC_INIT_FIX_DATA): Initialize the new fields.
4145 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4146
afbf211f
JL		 4147Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4148
4149 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4150 'B' operand for PA2.0 bb instruction.
eaa15ab8 4151
f11900d0
NC		 41521999-11-18 Nick Clifton <nickc@cygnus.com>
4153
4154 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4155 target.
3e87a760 4156
f11900d0
NC		 4157 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4158 relocs.
4159 (mcore_force_relocation): Force relocations to be generated for
4160 RVA relocs.
4161
2daf4fd8
AM		 41621999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4163
4164 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4165 (i386_displacement): Disallow O_big displacements.
4166
eb726e5d
DL		 4167Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4168
3e87a760
AM		 4169 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4170 Small improvements in error checking.
eb726e5d
DL		 4171 (md_assemble): Support for unconditional ARM instructions.
4172 (md_parse_option): Support for -m[arm]v5e flag.
4173
035349a4
NC		 41741999-11-12 Nick Clifton <nickc@cygnus.com>
4175
4176 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 4177 buffer.
035349a4 4178
c1eae114
NC		 41791999-11-11 Nick Clifton <nickc@cygnus.com>
4180
4181 * macro.c (buffer_and_nest): Look for seperator after TO and
4182 FROM tokens.
4183
c5c834aa
AH		 41841999-11-08 Andrew Haley <aph@cygnus.com>
4185
4186 * app.c (do_scrub_chars): When in State 10, treat backslash
4187 characters in the same way as as symbol characters.
4188
98007ce7
RH		 41891999-11-07 Richard Henderson <rth@cygnus.com>
4190
4191 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4192 the previous label was in the current section before playing
4193 with auto-alignment.
4194
d6c497c7
NC		 41951999-11-06 Nick Clifton <nickc@cygnus.com>
4196
4197 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 4198 for weak symbols.
d6c497c7 4199 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 4200 the symbol is weak.
d6c497c7 4201
dd33dc0f
MM		 42021999-11-05 Michael Meissner <meissner@cygnus.com>
4203
4204 * expr.h (operatorT): Increase machine dependent operators to 16.
4205 * expr.c (op_rank): Ditto.
4206
5f91fe03
ILT		 42071999-11-03 Ian Lance Taylor <ian@zembu.com>
4208
53b0d397
ILT		 4209 * read.c (pseudo_set): Reject attempts to set the value of a
4210 section symbol.
4211
5f91fe03
ILT		 4212 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4213 if it is defined.
4214
4215 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4216
4217 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4218 to bfd_set_section_contents.
4219
829ce307
NC		 42201999-11-03 Nick Clifton <nickc@cygnus.com>
4221
4222 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4223
2bd7f1f3
GRK		 42241999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4225
4226 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4227 (mips_ip): Use OPCODE_IS_MEMBER.
4228
90ca882f
JL		 4229Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4230
acb56623
JL		 4231 * config/tc-arm.c (reg_required_here): Improve comments.
4232
66778679
RH		 4233 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4234 (tinsns): Initialize variants field.
b49cfa5d
JL		 4235
4236 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4237 BAD_PC respectively.
90ca882f 4238
29c4c6b5
NC		 42391999-10-27 Scott Bambrough <scottb@netwinder.org>
4240
4241 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4242 * config/tc-arm.h: Fix compile time warnings.
4243
d9fd9852
DN		 4244Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4245
4246 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4247 form @abs16, @(abs16) and @(abs16 + imm).
4248
9ce8a5dd
GRK		 42491999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4250
4251 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4252 (ISA_HAS_64_BIT_REGS) New.
4253 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4254 mips_emit_delays,macro_build,load_register,load_addresss,
4255 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4256 and/or use new ISA_xxx macros in expressions involving
4257 ISA, particularly mips_opts.isa.
4258
446a06c9
MM		 42591999-10-18 Michael Meissner <meissner@cygnus.com>
4260
4261 * expr.h (operatorT): Add machine dependent operators md1..md8.
4262 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4263 for the machine dependent operators to use.
4264
4265 * expr.c (op_rank): Add machine dependent operators.
4266
4267 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4268 operator.
4269 (O_cpregister): Ditto.
4270 (md_begin): Change X_op test that field is wide enough to use
4271 O_max instead of O_alpha_max.
4272 (cpu_types): Fill in missing initializer.
4273 (alpha_num_macros): Make unsigned.
4274 (md_assemble): Make opnamelen be size_t.
4275 (md_apply_fix): Cast alpha_num_operands to int before testing.
4276 (alpha_force_relocation): Ditto.
4277 (alpha_fix_adjustable): Ditto.
4278 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4279 (tc_gen_reloc): Ditto.
4280 (tc_get_register): Ditto.
4281 (emit_ldgp): Ditto.
4282 (emit_lda): Ditto.
4283 (emit_ldah): Ditto.
4284 (emit_ldil): Ditto.
4285 (s_alpha_ent): Ditto.
4286 (s_alpha_end): Ditto.
4287 (s_alpha_frame): Ditto.
4288 (s_alpha_prologue): Ditto.
4289 (s_alpha_file): Ditto.
4290 (s_alpha_gprel32): Ditto.
4291 (s_alpha_proc): Ditto.
4292 (s_alpha_set): Ditto.
4293 (s_alpha_base): Ditto.
4294 (s_alpha_align): Ditto.
4295 (s_alpha_arch): Ditto.
4296 (alpha_align): Ditto.
4297 (assemble_insn): Suppress unused variable warning.
4298 (emit_insn): Ditto.
4299 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4300 order in the structure.
4301 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4302
476cdcb8
JL		 4303Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4304
4305 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4306
c388dee8
AM		 43071999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4308
4309 * config/tc-i386.c (i386_index_check): Correct #endif location.
4310
2bdd6cf5
GK		 4311Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4312
4313 * as.c (show_usage): Document new options.
4314 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4315 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4316 (parse_args): Parse the new options.
4317 (main): If there were warnings, and --fatal-warnings
4318 was specified, print an error.
4319 * as.h: New variable, flag_fatal_warnings, for new option.
4320
d53d2751
JL		 4321Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4322
4323 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4324 '@'. Change autoincrement completers to fall through to cache control
4325 completers.
4326
4327 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4328 arg.
d53d2751
JL		 4329 (pa_parse_addb_64_cmpltr): New function.
4330
4331 * config/tc-hppa.c (pa_ip): Change error message.
4332 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4333 '?Q' args to allow falling through.
4334
8fce3f5e 4335 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4336 Remove unused conditional codes.
4337 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4338
ba09cd8d
DN		 4339Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4340
4341 * config/tc-d30v.c (CHAR_BIT): Define.
4342 (check_range): Fix bit operations to support integers bigger than
4343 32 bits.
4344
c43185de
DN		 4345Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4346
4347 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4348 operands.
4349
925c058e
DE		 4350Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4351 Doug Evans <devans@cygnus.com>
4352
4353 Add support for m32rx.
4354 * config/tc-m32r.c (enable_m32rx): New static global.
4355 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4356 (allow_m32rx): New function.
4357 (M32R_SHORTOPTS): Add `O'.
4358 (md_longopts): Add --m32rx plus several warning options.
4359 (md_parse_option): Handle new options.
4360 (md_show_usage): Print them.
4361 (md_begin): Enable m32rx.
4362 (OPERAND_IS_COND_BIT): New macro.
4363 (first_writes_to_seconds_operands): New function.
4364 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4365 (target_make_parallel,assemble_two_insns): New functions.
4366 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4367 If optimizing and m32rx, try to make consecutive insns parallel.
4368
fba2b7f9
GK		 4369Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4370
4371 * config/tc-mips.c (nopic_need_relax): Allow for the
4372 .sdata.foo sections generated by -fdata-sections,
4373 and for the .gnu.linkonce.s sections generated by C++.
4374
fd232ac8
JL		 4375Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4376
ce674324
JL		 4377 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4378 with cleaner code using completer prefixes. Add 'Y'.
4379
fd232ac8
JL		 4380 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4381
b1039fc4
JL		 4382Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4383
66778679 4384 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4385 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4386 insn does not match and we should try the next insn in the table.
4387
913f265c
NC		 43881999-09-22 Nick Clifton <nickc@cygnus.com>
4389
4390 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4391
54af6ff6
JL		 4392Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4393
4394 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4395 of PA2.0 support.
4396
4cc782b5
ILT		 43971999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4398
4399 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4400 OBJ_ELF. If ELF, add "sq".
4401 (md_parse_option): If ELF, ignore -s and -q.
4402 (md_show_usage): Mention ELF options.
4403
6be78360
JL		 4404Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4405
eaa15ab8 4406 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4407 operands.
4408
71823da4
JL		 4409 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4410
61dd1d31
JL		 4411 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4412
1cf6ae67
JL		 4413 * config/tc-hppa.c (struct pa_it): New field "trunc".
4414 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4415 (pa_parse_ftest_gfx_completer): New function
4416 (pa_parse_fp_cnv_format): New function.
4417
77c02e18
JL		 4418 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4419 (md_apply_fix): Handle 22bit pc-rel branches.
4420
629d9417
JL		 4421 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4422
dbe2f9ee
JL		 4423 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4424
3db6e6bd
JL		 4425 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4426
6be78360
JL		 4427 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4428
e061d86f
JL		 4429Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4430
66778679
RH		 4431 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4432 (pa_ip): Handle 'fX'.
e061d86f 4433
7acbfc6b
JL		 4434Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4435
4436 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4437 unwinds unless the function is in the text space.
4438 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4439
2d93dcc4
JL		 4440Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4441
b52c78b8
JL		 4442 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4443 (md_assemble): To here. Tweak address generation.
4444
2d93dcc4
JL		 4445 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4446 debug_line.
4447 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4448 (md_assemble): Call dwarf2_where for OBJ_ELF.
4449 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4450 (pa_end_of_source): New function.
4451 * tc-hppa.h (md_end): Define for OBJ_ELF.
4452
6d83c84b
MM		 44531999-09-14 Michael Meissner <meissner@cygnus.com>
4454
4455 * configure.in (Canonicalization of target names): Remove adding
4456 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4457 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4458 * configure: Regenerate.
4459
41fd319a
ILT		 44601999-09-14 Donn Terry <donn@interix.com>
4461
4462 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4463
795a7704
AM		 44641999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4465
2f66722d
AM		 4466 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4467 pc-relative jmp/call to an absolute symbol.
4468 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4469 absolute section symbols.
4470
795a7704
AM		 4471 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4472 jump handling code and comments.
4473
c0c949c7
ILT		 44741999-09-12 Ian Lance Taylor <ian@zembu.com>
4475
4476 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4477 the value if TE_PE and a global defined symbol.
4478
e723ef7c
ILT		 44791999-09-11 Ian Lance Taylor <ian@zembu.com>
4480
4481 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4482 print the symbol, rather than printing it here.
4483
fa16d387
ILT		 44841999-09-11 Donn Terry <donn@interix.com>
4485
d33e1d24
ILT		 4486 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4487 BFD_RELOC_RVA relocations.
4488
18dc2407
ILT		 4489 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4490 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4491 starts with "_G".
4492
945a1a6b
ILT		 4493 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4494 defined.
4495 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4496 * doc/internals.texi (Object format backend): Document
4497 SET_SECTION_RELOCS.
4498
79d292aa
ILT		 4499 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4500 relocations against global symbols if TE_PE.
4501
7a6284c4
ILT		 4502 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4503 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4504
8828d862
ILT		 4505 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4506 symbols.
4507
9690c54d
ILT		 4508 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4509 symbols which do not have a constant value, or tags with
4510 non-tags. Remove the symbol from the list before adding it at the
4511 end.
4512
23dab925
ILT		 4513 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4514 C_FCN symbol differently if TE_PE.
4515 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4516 appears in the pseudo-op, rather coff_line_base which is only set
4517 for a .bf symbol.
4518
28428223
ILT		 4519 * config/obj-coff.c (obj_coff_loc): New static function.
4520 (obj_pseudo_table): Add "loc".
4521
e8a3ab75
ILT		 4522 * config/obj-coff.c (add_lineno): Check that the line number is
4523 positive.
4524
2ab9b79e
ILT		 4525 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4526 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4527 int.
4528 (md_atof): Return NULL rather than 0.
4529 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4530 * expr.c (expr): Change first parameter to int.
4531 * config/obj-coff.c: Add declarations for static functions.
4532 (coff_frob_symbol): Use SYM_AUXENT.
4533 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4534
5881e4aa
ILT		 4535 * config/obj-coff.c (obj_coff_section): Default to setting
4536 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4537
e723ef7c
ILT		 4538 * write.c (adjust_reloc_syms): Print adjusted fixup.
4539
fa16d387
ILT		 4540 * expr.c (integer_constant): Correct too_many_digits calculation
4541 in base 10 case.
4542
13a830b6
AS		 45431999-09-09 Andreas Schwab <schwab@suse.de>
4544
4545 * doc/c-arm.texi: Fix arguments of @var to not contain
4546 punctuation.
4547
325188ec
NC		 45481999-09-08 Philip Blundell <pb@nexus.co.uk>
4549
3e87a760 4550 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4551 and COFF targets.
4552 (md_parse_option): Only support -k flag for ELF and COFF targets.
4553
e7c1f43c
JL		 4554Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4555
4556 * config/tc-hppa.c (pa_ip): Put strict register checks before
4557 call to pa_parse_number.
4558
4964086a
JL		 4559 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4560
c4bf532f
ILT		 45611999-09-06 Ian Lance Taylor <ian@zembu.com>
4562
4563 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4564 BFD_ASSEMBLER code.
4565
a33132fd
ILT		 45661999-09-06 Donn Terry <donn@interix.com>
4567
4568 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4569
0f4f8b56
JL		 4570Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4571
4572 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4573 candidate instruction. Require registers for register arguments
4574 when in strict mode. Require assemble-time constants for
4575 constants when in strict mode.
4576 (pa_get_absolute_expression): Require a constant when in strict
4577 mode.
eaa15ab8 4578
d3388653
NC		 45791999-09-06 Nick Clifton <nickc@cygnus.com>
4580
4581 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4582
041dd5a9
ILT		 45831999-09-04 Steve Chamberlain <sac@pobox.com>
4584
4585 * config/tc-pj.c: New file, supports picoJava in ELF.
4586 * config/tc-pj.h: Ditto.
4587 * configure.in (pjl*, pj*): New targets.
4588 * Makefile.am: Rebuild dependencies.
4589 (CPU_TYPES): Add pj.
4590 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4591 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4592 * doc/c-pj.texi: New file.
4593 * doc/as.texinfo: Add some PJ specifics.
4594 * doc/all.texi: Add PJ to the list of all architectures, sort them
4595 all alphabetically.
4596 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4597 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4598
4ca72d38
AM		 45991999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4600
4601 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4602 (obj_frob_file): Test for null pointer.
4603 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4604 (OBJ_PROCESS_STAB): And here.
4605 (elf_obj_sy): Remove
4606
4607 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4608 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4609 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4610
4611 * config/obj-coff.c (no_func): Remove.
4612 (coff_format_ops): Change occurrences of no_func to 0, as we test
4613 for 0 in obj-multi.h.
4614
4615 * configure.in: Enable bfd for i386-coff when primary target is
4616 bfd. Enable i386 elf,coff emulation support. Don't set
4617 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4618 emulation to support.
4619 *configure: Regenerate.
4620
bcef92fa
NC		 46211999-09-02 Nick Clifton <nickc@cygnus.com>
4622
4623 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4624 .section .line directive is encountered.
4625
cdf82bcf
NC		 46261999-09-01 Nick Clifton <nickc@cygnus.com>
4627
5856c19a 4628 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4629 format.
5856c19a 4630
cdf82bcf
NC		 4631 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4632 * as.texinfo: Document --gdwarf2 command line option.
4633 Add additional documentation of ARM command line switches.
4634
af6bdddf
AM		 46351999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4636
4637 * config/tc-i386.c (i386_intel_memory_operand): Combine
4638 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4639 and RESTORE_END_STRING around parse_register calls.
4640 (i386_operand): Here too.
4641 (i386_is_reg): Remove.
4642 (parse_register): Move as_bad calls from within this function to
4643 callers.
4644
5f47d35b
AM		 46451999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4646
4647 Based on a patch from H.J. Lu <hjl@gnu.org>
4648 * config/tc-i386.c (parse_register): Handle FP regs specially.
4649 (md_begin): Remove '(' and ')' from register_chars.
4650
1174497c
DE		 46511999-08-29 Doug Evans <devans@casey.cygnus.com>
4652
4653 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4654 error message (done elsewhere).
4655
17d9105c
JL		 4656Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4657
4658 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4659
9ecc05f0
JL		 4660Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4661
66778679 4662 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4663 args by 'f'.
4664
9e4f2d3a
JL		 4665 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4666
680ef6de
JL		 4667 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4668 between args.
4669 Add new completers. Fix bug in 64 bit condition handling.
4670
413c94ba
JL		 4671 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4672 'cS', and 'c*'.
4673
28252e61
JL		 4674 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4675
a97685e9
JL		 4676 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4677
3e87a760 4678 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4679
cb30237e
NC		 46801999-08-27 Jim Wilson <wilson@cygnus.com>
4681
4682 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4683 (struct ls): Add frag field. Initialize it to zero.
4684 (out_end_sequence): New local text_frag. Set it while in text section.
4685 Replace address check with frag check. Set ls.frag to text_frag if
4686 out_set_addr called.
4687 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4688 Set it before switching sections. Replace address check with frag
4689 check. Set ls.frag to saved_frag if out_set_addr called.
4690
09a798ea
NC		 46911999-08-26 David Mosberger <davidm@hpl.hp.com>
4692
66778679 4693 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4694 output "advance_pc" opcode instead of calling gen_addr_line().
4695 The latter has the undesired side-effect of creating a new row
3e87a760 4696 in the debug line info matrix.
09a798ea 4697
e1c05f12
NC		 46981999-08-26 Jim Wilson <wilson@cygnus.com>
4699
4700 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4701 ls.last_filename if last is less than zero. Set ls.last_filename
4702 when allocating new entry.
4703 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4704 call.
4705
b23bac36
AM		 47061999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4707
4708 * config/tc-i386.c (i386_index_check): Fix the displacement size
4709 when INFER_ADDR_PREFIX.
4710
50f4163f
NC		 47111999-08-18 Nick Clifton <nickc@cygnus.com>
4712
4713 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4714 display its value.
4715
f589a541
ILT		 47161999-08-17 Ian Lance Taylor <ian@zembu.com>
4717
4718 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4719 handle 0xffffNNNN constants correctly.
4720
11450271
NC		 47211999-08-16 Nick Clifton <nickc@cygnus.com>
4722
4723 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4724 as well as loads.
4725
276b1dc2
NC		 47261999-08-13 Nick Clifton <nickc@cygnus.com>
4727
4728 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4729 (md_apply_fix3): Always pass positive values to
4730 validate_offset_imm.
4731
ae5ad4ad
NC		 47321999-08-12 Nick Clifton <nickc@cygnus.com>
4733
4734 * config/tc-arm.c (skip_whitespace): New macro.
4735 Formatting tidy ups.
3e87a760 4736
ae5ad4ad
NC		 4737 (md_apply_fix3): Store relocation offset in addend for ELF based
4738 relocs.
4739 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4740 calls.
4741
bf6d3895
AM		 47421999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4743
4744 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4745 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4746
46031ca9
JL		 4747Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4748
b100be66
JL		 4749 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4750 flags for the unwind subspace.
4751
46031ca9
JL		 4752 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4753 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4754 suitable relocation based on the size of the target's pointer.
4755 Always Use subsegment zero for the unwinders.
4756 (pa_level): Handle "2.0w".
4757
65172ab8 4758Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4759
4760 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4761 with the following instruction unless this was specified.
4762
1a1ae23e
ILT		 47631999-08-09 Ian Lance Taylor <ian@zembu.com>
4764
4765 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4766 certain sections, to match BFD changes.
4767
81afc846
ILT		 47681999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4769
4770 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4771 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4772 * Makefile.in: Rebuild.
81afc846 4773
04ad1543
ILT		 47741999-08-08 Ian Lance Taylor <ian@zembu.com>
4775
4776 * Makefile.am: Rename .dep* files to DEP*.
4777 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4778 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4779 targets to DEPOBJ.
4780 * Makefile.in: Rebuild.
4781
1eb7027c
RH		 47821999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4783
4784 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4785
2dcc60be
ILT		 47861999-08-08 Ian Lance Taylor <ian@zembu.com>
4787
46eec08e
ILT		 4788 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4789 avoid problems on DOS filesystems.
4790 * Makefile.in: Rebuild.
4791
2dcc60be
ILT		 4792 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4793
47941999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4795
4796 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4797 section flag.
4798
76a27922
ILT		 47991999-08-08 Ian Lance Taylor <ian@zembu.com>
4800
4801 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4802 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4803 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4804
0741736b
JL		 4805Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4806
4807 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4808
9a913dfb
JL		 4809Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4810
4811 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4812
a1f2d742
ILT		 48131999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4814
4815 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4816 non-adjustable symbols.
4817
55a914bc
JL		 4818Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4819
4820 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4821
336f7c70 4822Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4823
4824 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4825 operands.
4826
9750fcc5
ILT		 48271999-08-05 Donn Terry <donn@interix.com>
4828
4829 * config/te-interix.h: New file.
4830 * configure.in (i386-*-interix*): New target.
4831 * configure: Rebuild.
4832
39ba5561
JL		 4833Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4834
4835 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4836 selectors for ELF too.
4837 (selector_table): Add "ltp" and "rtp" selectors.
4838
eecb386c
AM		 48391999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4840
4841 * config/tc-i386.c (i386_operand): No need to change
4842 operand_string pointer in segment reg case before goto
4843 do_memory_reference. Initialise displacement_string_start and
4844 displacement_string_end after do_memory_reference label.
4845 (i386_index_check): Add operand_string param, and print error
4846 message on failure here.
4847 (i386_intel_memory_operand): Instead of here.
4848 (i386_operand): And here.
4849 (INFER_ADDR_PREFIX): Enable.
4850
4851 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4852
4853 * config/tc-i386.h (DefaultSize): Define. Renumber following
4854 opcode_modifier defines.
4855
4856 From Etienne Lorrain <etienne.lorrain@ibm.net>
4857 * config/tc-i386.c (stackop_size): New variable.
4858 (set_16bit_code_flag): Clear it here.
4859 (set_16bit_gcc_code_flag): New function.
4860 (md_pseudo_table): Add "code16gcc" entry.
4861 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4862
f173e82e
ILT		 48631999-08-03 Ian Lance Taylor <ian@zembu.com>
4864
a04b544b
ILT		 4865 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4866 next_set_end even if the end symbol is being discarded.
4867
4868 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4869 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4870 * config/obj-coff.c: Likewise.
4871 (seg_info_type): Remove.
4872 (seg_info_off_by_4): Change to array of segT.
4873 (s_get_segment): Adjust accordingly.
4874 (obj_pseudo_table): Fully initialize sentinel entry.
4875
f173e82e
ILT		 4876 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4877 Ralf Baechle <ralf@uni-koblenz.de>.
4878
c3332e24
AM		 48791999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4880
4881 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4882
48831999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4884
24eab124
AM		 4885 * config/tc-i386.c: Indentation and white space changes.
4886 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4887 don't enable it by default.
4888 (i386_intel_operand): Remove redundant prototype.
4889 Move check on number of memory operands, and i.mem_operands++
4890 (i386_intel_memory_operand): To here.
4891 Remove i386_immediate code from here. Remove special case code
4892 for input and output using (%dx). Remove base/index checks and
4893 call i386_index_check instead. Save initial operand_string
4894 argument for error message.
4895 (i386_operand): Remove redundant prototype. Move base/index
4896 checks to i386_index_check.
4897 (i386_displacement): Move intel mode check for non-zero
4898 i.disp_operand
4899 (i386_intel_memory_operand): To here.
c3332e24 4900
6d8809aa
RH		 49011999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4902
4903 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4904 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4905 by .register pseudo-op if -64 and --no-undeclared-regs.
4906 (s_register, sparc_adjust_symtab): New functions.
4907 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4908 Declare sparc_adjust_symtab as tc_adjust_symtab.
4909 * doc/c-sparc.texi: Add description of #ignore special literal
4910 for .register pseudo-op.
4911
c8d259f7
CM		 49121999-07-30 Catherine Moore <clm@cygnus.com>
4913
eaa15ab8 4914 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4915 the relocation's section offset.
4916
b77ad1d4
AM		 49171999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4918
4919 * write.c (fixup_segment): Fix generic error check overflow test.
4920
4921 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4922 X_add_number to long.
4923
b53fcc20
JL		 4924Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4925
4926 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4927 processing.
b53fcc20 4928
d2e71411
ILT		 49291999-07-27 Ian Lance Taylor <ian@zembu.com>
4930
4931 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4932 VTABLE relocations.
4933
e9f56b1d
ILT		 49341999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4935
4936 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4937
1a39f480
ILT		 4938 * configure.bat: Remove; obsolete.
4939 * config/go32.cfg: Likewise.
4940
29fe79d3
ILT		 49411999-07-21 Brad M. Garcia <bgarcia@fore.com>
4942
4943 * configure.in (i386-*-vxworks*): New target.
4944 * configure: Rebuild.
4945
e06510e6
RH		 49461999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4947
4948 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4949
dabe3bbc
RH		 49501999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4951
4952 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4953 on -64 and not pic.
4954 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4955 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4956 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4957 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4958 MAX_RELOC_EXPANSION): Define.
4959 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4960
b4cac588
AM		 49611999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4962
4963 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4964 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4965 block. Print a warning if an 8-bit or 16-bit constant
4966 displacement or immediate is truncated on output.
4967 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4968 immediate.
4969 (i386_operand): Disallow immediate jump absolute operand.
4970
966ed0b4
ILT		 49711999-07-15 Ian Lance Taylor <ian@zembu.com>
4972
0ed15843
ILT		 4973 * configure.in: Bump version number to 2.9.5.
4974 * configure: Rebuild.
4975
966ed0b4
ILT		 4976 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4977 or %llx work.
4978
67f1cff0
JL		 4979Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4980
4981 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4982 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4983
2f992c04
NC		 49841999-07-14 Philip Blundell <pb@nexus.co.uk>
4985
4986 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4987 is defined.
4988 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4989
4990 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4991 if -mno-fpu was given.
4992 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4993 relocs.
4994 (cons_fix_new_arm): Remove misleading comments.
4995
14ad458a
ILT		 49961999-07-14 Ian Lance Taylor <ian@zembu.com>
4997
4998 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4999 error message.
5000 (relax_segment): Likewise. After giving a rs_org error, convert
5001 the frag to rs_align to avoid cascading errors.
5002
36823076
AS		 50031999-07-12 Andreas Schwab <schwab@suse.de>
5004
5005 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5006
ab9da554
ILT		 50071999-07-11 Ian Lance Taylor <ian@zembu.com>
5008
5009 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5010 as appropriate. Fill in structure initializations. Add variable
5011 initializations. Add casts.
5012 * dwarf2dbg.c (print_stats): Change i to size_t.
5013 * listing.c (listing_listing): Change list_line to unsigned int.
5014
e0accf0c
ILT		 50151999-07-10 Ian Lance Taylor <ian@zembu.com>
5016
5017 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5018 rather than checking for \001 and \002 in symbol name.
5019 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5020
7d4ce8a9
JL		 5021Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5022
5023 * configure.in (hppa*-linux-gnu*): New target.
5024 * configure: Rebuilt.
5025
5395a469
NC		 50261999-07-08 Nick Clifton <nickc@cygnus.com>
5027
3e87a760 5028 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 5029
cac58fa6
NC		 50301999-07-07 Nick Clifton <nickc@cygnus.com>
5031
5395a469 5032 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 5033 accessing symbolP directly.
5034
03b36ee1
JL		 5035Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5036
5037 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5038 for ELF.
5039
49a5575c
NC		 50401999-07-05 Nick Clifton <nickc@cygnus.com>
5041
5042 * config/tc-arm.c (ARM_EXT_V5): Define.
5043 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5044 (md_begin): Detect ARM v5 architectures.
5045 (md_parse_option): Accept arm v5 specification.
5046 (md_show_usage): Documment -marmv5 switch.
5047
5048 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 5049
49a5575c
NC		 5050 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5051 op.
5052 (validate_immediate_twopart): New function. Determine if a
5053 constant can be computed by two ADD instructions.
5054 (output_inst): Remove its command line parameter - it was never
5055 used.
5056 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5057 implememt the ADRL pseudo op.
5058 (tc_gen_reloc): Generate a suitable error message if an ADRL
5059 instruction tries to generate a real reloc.
5060
5061 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5062
09ecf0ba
JL		 5063Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5064
5065 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5066 into lower case.
5067
264d6861
ILT		 50681999-06-27 H.J. Lu <hjl@gnu.org>
5069
5070 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5071 non BFD_ASSEMBLER case.
5072
827c0149
ILT		 50731999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5074
5075 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5076 data.
5077
a340d270
RH		 50781999-06-26 David Mosberger <davidm@hpl.hp.com>
5079
5080 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5081 out_end_sequence() when the address decreases due to a new frag.
5082 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5083 numbering starts with 1.
5084
16b93d88
NC		 50851999-06-23 Nick Clifton <nickc@cygnus.com>
5086
5087 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5088 .section for COFF.
5089 (mcore_s_text): Call obj_elf_text for ELF target.
5090 (mcore_s_data): Call obj_elf_data for ELF target.
5091 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5092 for COFF target.
5093 (mcore_s_bss): New function: Dump literal table before changing
5094 sections.
5095 (mcore_s_comm): New function: Dump literal table before changing
5096 sections.
3e87a760 5097
16b93d88
NC		 5098 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5099 No longer static functions.
5100 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5101 Provide prototypes for these functions.
5102
fed9b18a
ILT		 51031999-06-22 Ian Lance Taylor <ian@zembu.com>
5104
be2acf27
ILT		 5105 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5106 a list of names, to try obj_segment_name, and to try abbreviated
5107 names when using COFF without long section names.
5108
7dcc9865
ILT		 5109 * config/tc-alpha.c: More use of symbol accessor functions.
5110 * config/tc-arc.c: Likewise.
5111 * config/tc-d30v.c: Likewise.
5112 * config/tc-fr30.c: Likewise.
5113 * config/tc-i860.c: Likewise.
5114 * config/tc-m88k.c: Likewise.
5115 * config/tc-mcore.c: Likewise.
5116 * config/tc-ns32k.c: Likewise.
5117 * config/tc-sparc.c: Likewise.
5118 * config/tc-v850.c: Likewise.
5119
a77f5182
ILT		 5120 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5121 sy_value with appropriate accessor functions.
5122 * config/tc-arm.c (md_apply_fix3): Likewise.
5123 * config/tc-d10v.c (AT_WORD_P): Likewise.
5124 * config/tc-v850.c (reg_name_search): Likewise.
5125
fed9b18a
ILT		 5126 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5127 use symbol_get_bfdsym instead.
5128 * config/tc-ppc.c (md_assemble): Likewise.
5129 * config/tc-v850.c (v850_comm): Likewise.
5130
310b5aa2
ILT		 51311999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5132
5133 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5134 the symbol, rather than accessing the bsym member.
5135 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5136 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5137 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5138 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5139 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5140 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5141 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5142 * config/tc-v850.c (tc_gen_reloc): Likewise.
5143
9cb8e75e
JL		 5144Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5145
5146 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5147 (hppa_gen_reloc_type): Conditionalize on BFD64.
5148 (tc_gen_reloc): Re-enable ELF relocations.
5149 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5150
3d103319
ILT		 51511999-06-21 Ian Lance Taylor <ian@zembu.com>
5152
5153 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5154 warning.
5155 (do_ldst): Move assignment out of if condition.
5156 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5157 parentheses to avoid warning.
5158
776b24b4
NC		 51591999-06-21 Nick Clifton <nickc@cygnus.com>
5160
155f0fe7
NC		 5161 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5162 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 5163
809ffe0d
ILT		 51641999-06-19 Ian Lance Taylor <ian@zembu.com>
5165
5166 * config/tc-ppc.c: Update for symbol handling changes.
5167 * config/obj-coff.c: Likewise.
5168
49863f82
JL		 5169Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5170
5171 * tc-hppa.c: General cleanups of ELF support. No more spaces
5172 and subspaces for ELF.
5173 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5174 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5175 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5176 (UNWIND_SECTION_NAME): Likewise.
5177 (space/subspace related structures): Conditionalize definitions
5178 on OBJ_SOM.
5179 (space/subspace directives and support routines): Conditionalize
5180 definitions and references/uses on OBJ_SOM.
5181 (label_symbol_struct): For ELF, track the symbol's segment. For
5182 SOM track its space.
5183 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5184 changes.
5185 (USE_ALIASES): Kill for both SOM & ELF.
5186 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5187 (pa_space, pa_subspace): Corresponding changes.
5188 (pa_spaces_begin): Corresponding chagnes.
5189 (md_begin): Do not muck around with space/subspace stuff for
5190 OBJ_ELF.
5191 (md_apply_fix): Temporarily disable argument relocation stuff
5192 for OBJ_ELF.
5193 (tc_gen_reloc): Temporarily disable relocation generation for
5194 OBJ_ELF
5195 (pa_build_unwind_subspace): Similarly.
5196
fed881b1
NC		 51971999-06-16 Nick Clifton <nickc@cygnus.com>
5198
5199 * config/tc-arm.c (thumb_set): New pseudo op.
5200 (text, data, section): Override these pseudo ops with ARM
5201 specific versions.
5202 (s_thumb_set): New function: Perform the same as a .set pseudo
5203 op, but also mark the alias'ed symbol as being a Thumb
5204 function.
5205 (arm_s_text): New function: Perform the same as the .text
5206 pseudo op, but dump the literal pool before changing
3e87a760 5207 sections.
fed881b1
NC		 5208 (arm_s_data): New function: Perform the same as the .data
5209 pseudo op, but dump the literal pool before changing
3e87a760 5210 sections.
fed881b1 5211 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 5212 .section pseudo op, but dump the literal pool before changing
5213 sections.
fed881b1
NC		 5214 (arm_cleanup): Do not reset the current section before dumping
5215 the literal pool.
5216
0f94f4c8
NC		 52171999-06-17 Nick Clifton <nickc@cygnus.com>
5218
2f3519a2
NC		 5219 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5220 OPTION_NO_WARN_UNMATCHED entries.
5221 (md_parse_option): Generate a warning message if an unrecognised
5222 option is encountered.
5223
0f94f4c8
NC		 5224 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5225 (get_operands): When parsing an expression after an '@' symbol
5226 has been detected, do not ignore '#' symbols.
5227 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5228 false.
0f94f4c8 5229
e4a86f6f
ILT		 52301999-06-13 Ian Lance Taylor <ian@zembu.com>
5231
5232 From K. Richard Pixley <rich@noir.com>:
5233 * configure.in (ppc-*-vxworks*): New target.
5234 * configure: Rebuild.
5235
a8aed0fb
UD		 52361999-06-12 Philip Blundell <philb@gnu.org>
5237
5238 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5239
7565ed77
ILT		 52401999-06-13 Ian Lance Taylor <ian@zembu.com>
5241
5242 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5243 which refer to symbols in linkonce sections, permit reducing the
5244 relocs if the symbol is local.
5245
b9e57a38
ILT		 52461999-06-12 Ian Lance Taylor <ian@zembu.com>
5247
5248 * subsegs.c (subseg_text_p): New function.
5249 * as.h (subseg_text_p): Declare.
5250 * read.c (do_align): Use subseg_text_p to set the default fill.
5251 * write.c (subsegs_finish): Likewise.
5252 * config/obj-coff.c (write_object_file): Likewise.
5253 * config/tc-i386.h (md_maybe_text): Don't define.
5254 (md_do_align): Use subseg_text_p to set the default fill.
5255 * config/tc-m32r.c (m32r_do_align): Likewise.
5256 * config/tc-sh.c (sh_do_align): Likewise.
5257 * config/tc-sparc.h (md_do_align): Likewise.
5258
008960a5
ILT		 52591999-06-12 David O'Brien <obrien@freebsd.org>
5260
5261 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5262 * configure: Rebuild.
5263
a1605869
ILT		 52641999-06-12 Ian Lance Taylor <ian@zembu.com>
5265
d9ac5a3b
ILT		 5266 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5267 * Makefile.am: Rebuild dependencies.
5268 * Makefile.in: Rebuild.
5269
a1605869
ILT		 5270 * config/tc-i386.c (i386_immediate): Remove unused label
5271 seg_unimplemented.
5272
5273 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5274 * symbols.c: Likewise.
5275 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5276 sy_next field when taking address, rather than symbol_next.
5277
5278 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5279 offsetT.
5280 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5281 value from the output file architecture.
5282 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5283 * dwarf2dbg.h: Change bfd_vma to addressT.
5284
a7cd1c22
ILT		 52851999-06-11 Ian Lance Taylor <ian@zembu.com>
5286
5287 * dwarf2dbg.h: Use PARAMS in function declarations.
5288
76171f81
ILT		 52891999-06-11 Martin Dorey <mdorey@madge.com>
5290
5291 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5292 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5293 OBJ_ELF.
5294 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5295
9b4d630b
ILT		 52961999-06-11 Ian Lance Taylor <ian@zembu.com>
5297
5865bb77
ILT		 5298 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5299
9e7c96d9
ILT		 5300 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5301 popsection.
5302
1b50c718
ILT		 5303 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5304
1bf67e0d
ILT		 5305 * read.c (read_a_source_file): Only declare inescape if
5306 QUOTES_IN_INSN.
5307
5308 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5309 match parameters.
5310 (find_entry_byval): Add parens to avoid warning.
5311
5312 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5313
9b4d630b
ILT		 5314 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5315 undefined symbols.
5316
a22b281c
RH		 53171999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5318
66778679 5319 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5320 with isoctal.
5321
5322 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5323 synthetize_setx): New functions.
5324 (md_assemble): Broken the special cases into the above
5325 functions. Make compiler happy if sizeof(bfd_vma)==4.
5326 Fix sethi generated from set/setuw. If instructions have a relloc,
5327 always clear the fields to be relocated in the opcode.
5328 (sparc_ip): Remove special_case global variable.
5329
7f2f689c
ILT		 53301999-06-10 Ian Lance Taylor <ian@zembu.com>
5331
d7ba4a77
ILT		 5332 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5333 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5334 indication of success rather than a value.
5335 (itbl_get_val): Likewise.
5336 (itbl_get_field): Use strcspn. Change delimiters to include
5337 parens.
5338 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5339 (itbl_get_val): Likewise.
5340 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5341
7f2f689c
ILT		 5342 * symbols.c (copy_symbol_attributes): Convert local symbols to
5343 regular symbols.
5344
c1d3c45e
NC		 53451999-06-10 Nick Clifton <nickc@cygnus.com>
5346
5347 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5348 ARM920t.
c1d3c45e 5349
63fab58c
RH		 53501999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5351
5352 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5353 Optimize set if sizeof(bfd_vma) == 64.
5354 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5355 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5356 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5357
cf9a1301
RH		 53581999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5359
5360 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5361 (s_ncons): New function.
5362 (native_op_table): New table.
5363 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5364 R_SPARC_OLO10 handling.
5365
bf29b231
RH		 5366Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5367
5368 * expr.h (struct expressionS): Revert last change; widen X_op.
5369 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5370
9be1cda6
AS		 5371Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5372
a4835b42
AS		 5373 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5374 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5375 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5376 * Makefile.in: Regenerated.
5377
9be1cda6
AS		 5378 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5379 `common' pass on to s_mri_common.
3e87a760 5380 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5381
62335629
RH		 53821999-06-06 Richard Henderson <rth@cygnus.com>
5383
5384 * config/obj-elf.c (obj_elf_section): Don't free the return
5385 value of demand_copy_C_string.
5386
9de8d8f1
RH		 53871999-06-05 Richard Henderson <rth@cygnus.com>
5388
5389 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5390 creation logic from obj_elf_create_section.
5391
5392 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5393 (section_stack): New.
5394 (special_sections): Make const.
5395 (obj_elf_section): Gut and rewrite parsing.
5396 (obj_elf_change_section): New function broken out of obj_elf_section.
5397 (obj_elf_parse_section_letters): Likewise.
5398 (obj_elf_section_word): Likewise.
5399 (obj_elf_section_type): Likewise.
5400 (obj_elf_previous): Treat as a toggle.
5401 (obj_elf_popsection): New.
5402 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5403 (ppc_section_type): Likewise.
5404 * config/tc-ppc.h: Likewise.
5405
5406 * expr.h (struct expressionS): Don't make X_op a bitfield.
5407 * config/tc-alpha.c: Update for symbol handling changes.
5408 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5409 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5410
58b5739a
RH		 54111999-06-05 Richard Henderson <rth@cygnus.com>
5412
5413 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5414 (dwarf2_gen_line_info): Kill unused variables.
5415 (dwarf2_finish): Likewise.
5416 (dwarf2_where): Likewise.
5417 (dwarf2_directive_file): If we've only got a string,
5418 hand off to s_app_file.
5419 * ecoff.c: Move the include of ecoff.h.
5420 * symbols.h (S_IS_FUNCTION): Prototype.
5421
5422 * read.c (LEX_HASH): Supply a default.
5423 (lex_type): Use it.
5424 (s_globl): Update `c' after skipping whitespace.
5425 * read.h (LEX_END_NAME, is_name_ender): New.
5426 * expr.c (get_symbol_end): Respect it.
5427
398e8c25
ILT		 54281999-06-04 Mark Klein <mklein@dis.com>
5429
993142d5
ILT		 5430 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5431 to real if OBJ_SOM
5432 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5433
398e8c25
ILT		 5434 * config/tc-hppa.c: Update for symbol handling changes.
5435
b4013713
ILT		 54361999-06-03 Ian Lance Taylor <ian@zembu.com>
5437
080e41e6
ILT		 5438 * cgen.c: Update for symbol handling changes.
5439 * config/tc-m32r.c: Likewise.
f412ead8 5440
a0f75b47
ILT		 5441 * config/tc-hppa.h: Update for symbol handling changes.
5442 * config/tc-hppa.c: Likewise.
5443
174419c1
ILT		 5444 * config/tc-arm.h: Update for symbol handling changes.
5445 * config/tc-arm.c: Likewise.
5446 (symbol_make_empty): Remove. Just use symbol_create.
5447
5448 * symbols.c (symbol_set_tc): Correct name.
5449
6104f0a0
ILT		 5450 * Makefile.am: Rebuild dependencies.
5451 ($(OBJS)): Don't depend upon struc-symbol.h.
5452 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5453 * dep-in.sed: Don't remove struc-symbol.h.
5454 * Makefile.in: Rebuild.
5455
b4013713
ILT		 5456 * doc/internals.texi (Symbols): Describe changes in symbol
5457 handling.
5458
6576f0b5
RH		 54591999-06-03 Richard Henderson <rth@cygnus.com>
5460
5461 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5462 instead of doing the work by hand.
5463
fac0d250
RH		 54641999-06-03 David Mosberger <davidm@hpl.hp.com>
5465
5466 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5467 state of line state-machine.
5468 (struct ls): Collect DWARF2 line state-machine state in new member
5469 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5470 resulted in any DWARF2 directives.
5471 (reset_state_machine): New function.
5472 (out_end_sequence): Ditto.
5473 (dwarf2_gen_line_info): When switching sections or switching to a
5474 lower text address, call out_end_sequence() first to terminate the
5475 previous code sequence as code sequences MUST have monotonically
5476 increasing addresses.
5477 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5478
54791999-06-03 David Mosberger <davidm@hpl.hp.com>
5480
5481 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5482 DWARF2 debug info (line information only, at this point).
5483 * as.h: Update comment about supported debug formats.
5484 * dwarf2dbg.c, dwarf2dbg.h: New files.
5485 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5486
5487 * expr.c (operand): Don't use [ for parens if we want an index op.
5488 (op_encoding): Switch [ into O_index, if desired.
5489 (op_rank): Renumber with O_index on bottom.
5490 (expr): If O_index, match closing bracket.
5491 * expr.h (O_index): New.
5492
5493 * read.c (read_a_source_file): Conditionally allow matched "
5494 in lines passed to md_assemble.
5495
5496 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5497
49309057
ILT		 54981999-06-03 Ian Lance Taylor <ian@zembu.com>
5499
5500 Add support for storing local symbols in a small structure to save
5501 memory when assembling large files.
5502 * as.h: Don't include struc-symbol.h.
5503 (symbolS): Add typedef.
5504 * symbols.c: Include struc-symbol.h.
5505 (local_hash): New static variable.
5506 (save_symbol_name): New static function, from symbol_create.
5507 (symbol_create): Call save_symbol_name.
5508 (local_symbol_count): New static variable.
5509 (local_symbol_conversion_count): Likewise.
5510 (LOCAL_SYMBOL_CHECK): Define.
5511 (local_symbol_make): New static function.
5512 (local_symbol_convert): New static function.
5513 (colon): Handle local symbols. Create local symbol for local
5514 label name.
5515 (symbol_table_insert): Handle local symbols.
5516 (symbol_find_or_make): Create local symbol for local label name.
5517 (symbol_find_base): Check for local symbol.
5518 (symbol_append, symbol_insert): Check for local symbols.
5519 (symbol_clear_list_pointers, symbol_remove): Likewise.
5520 (verify_symbol_chain): Likewise.
5521 (copy_symbol_attributes): Likewise.
5522 (resolve_symbol_value): Handle local symbols.
5523 (resolve_local_symbol): New static function.
5524 (resolve_local_symbol_values): New function.
5525 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5526 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5527 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5528 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5529 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5530 (symbol_previous, symbol_next): New functions.
5531 (symbol_get_value_expression): Likewise.
5532 (symbol_set_value_expression): Likewise.
5533 (symbol_set_frag, symbol_get_frag): Likewise.
5534 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5535 (symbol_mark_used_in_reloc): Likewise.
5536 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5537 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5538 (symbol_mri_common_p): Likewise.
5539 (symbol_mark_written, symbol_clear_written): Likewise.
5540 (symbol_written_p): Likewise.
5541 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5542 (symbol_section_p, symbol_equated_p): Likewise.
5543 (symbol_constant_p): Likewise.
5544 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5545 (symbol_get_obj, symbol_set_obj): Likewise.
5546 (symbol_get_tc, symbol_set_tc): Likewise.
5547 (symbol_begin): Initialize local_hash.
5548 (print_symbol_value_1): Handle local symbols.
5549 (symbol_print_statistics): Print local symbol statistics.
5550 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5551 Declare new symbols.c functions. Move many declarations here from
5552 struc-symbol.h.
5553 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5554 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5555 (struct symbol): Move bsym to make it clearly the first field.
5556 Remove TARGET_SYMBOL_FIELDS.
5557 (symbolS): Don't typedef.
5558 (struct broken_word): Remove.
5559 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5560 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5561 (symbol_clear_list_pointers): Likewise.
5562 (symbol_insert, symbol_remove): Likewise.
5563 (symbol_previous, symbol_append): Likewise.
5564 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5565 (struct local_symbol): Define.
5566 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5567 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5568 (local_symbol_get_frag, local_symbol_set_frag): Define.
5569 (local_symbol_get_real_symbol): Define.
5570 (local_symbol_set_real_symbol): Define.
5571 Define.
5572 * write.c (write_object_file): Call resolve_local_symbol_values.
5573 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5574 (TARGET_SYMBOL_FIELDS): Don't define.
5575 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5576 ECOFF_DEBUGGING, add ECOFF fields.
5577 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5578 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5579 ECOFF_DEBUGGING, add ECOFF fields.
5580 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5581 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5582 * config/tc-mcore.h: Don't include struc-symbol.h.
5583 (TARGET_SYMBOL_FIELDS): Don't define.
5584 (struct mcore_tc_sy): Define.
5585 (TC_SYMFIELD_TYPE): Define.
5586 * Many files: Use symbolS instead of struct symbol. Use new
5587 accessor functions rather than referring to symbolS fields
5588 directly.
5589
5590 * read.c (s_mri_common): Don't add in value of line_label.
5591
5592 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5593 checking for SEC_LINK_ONCE.
5594
5595 * config/tc-sh.h (sh_fix_adjustable): Declare.
5596
5597 * app.c (input_buffer): New static variable.
5598 (app_push): Save saved_input in allocated buffer.
5599 (app_pop): Restored saved_input.
5600 (do_scrub_chars): Change get parameter to take char * and int as
5601 arguments. Change GET macro to pass input_buffer to get
5602 function. Don't save input into allocated buffer.
5603 * as.h (do_scrub_chars): Update declaration.
5604 * input-file.c (input_file_get): Change to take char * and int.
5605 Read data into passed in buffer. Remove static buffer.
5606 * read.c (scrub_from_string): Change to take char * and int. Copy
5607 data into passed in buffer.
5608
5609 * hash.h: Neaten. Declare hash_traverse.
5610 * hash.c: Complete rewrite based on BFD hashing code.
5611 * gasp.c (chunksize): New variable.
5612 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5613 hash_delete.
5614
661e4995
NC		 56151999-05-28 Nick Clifton <nickc@cygnus.com>
5616
5617 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5618 addend unless the target uses an old ABI.
5619
d9a62219
DE		 5620Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5621
5622 -Wchar-subscripts cleanup
5623 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5624 calls to isascii,iscntrl are correct.
d9a62219
DE		 5625 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5626 (unsigned char).
5627 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5628 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5629 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5630 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5631
6da466c7
ILT		 56321999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5633
5634 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5635 width for Coldfire.
5636 (arch_coldfire_p): New #define.
5637 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5638
56391999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5640
5641 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5642
5643 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5644 (install_operand): Add place `N'.
5645 (init_table): Add registers ACC, MACSR, MASK.
5646
5647 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5648
5649 * config/tc-m68k.c: Change mcf5200 --> mcf.
5650 (archs): Add mcf5206e, mcf5307.
5651 (m68k_ip): Add format `u'.
5652 (install_operand): Add place `m', `M', `h'.
5653 (init_table): Add upper/lower registers.
5654
5655 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5656
bedf545c
ILT		 56571999-05-28 Martin Dorey <mdorey@madge.com>
5658
5659 * config/tc-i960.c: Several minor changes to add ELF and
5660 BFD_ASSEMBLER support.
5661 * config/tc-i960.h: Likewise.
5662 * configure.in (i960-*-elf*): New target.
5663 * aclocal.m4, configure: Rebuild.
5664
40c62b25
AM		 56651999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5666
5667 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5668 reloc changes when defined(BFD_ASSEMBLER).
5669
daa01f85
AM		 56701999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5671
5672 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5673
5674 * write.c (write_print_statistics): Output to file, not stderr.
5675
5676 * expr.c (generic_bignum_to_int32,64): Prototype.
5677
5678 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5679 output_sleb128, output_uleb128, output_big_sleb128,
5680 output_big_uleb128, output_big_leb128): Prototype.
5681 (output_big_sleb128, output_big_uleb128): Make inline.
5682 (output_big_leb128): Remove inline
5683
5684 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5685 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5686 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5687 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5688 value for correct overflow check in write.c:fixup_segment.
5689 * write.c (fixup_segment): Move bitfield overflow checks to after
5690 the md_apply_fix call.
5691 * config/obj-coff.c (fixup_segment): Likewise.
5692 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5693 valueT *val argument.
5694
19b34177
AS		 5695Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5696
5697 * config/atof-ieee.c (gen_to_words): Correctly round a
5698 denormalized number. Fix off-by-one in range checking for
3e87a760 5699 exponent in a denormal.
19b34177 5700
b8a40f53
NC		 57011999-05-10 Nick Clifton <nickc@cygnus.com>
5702
5703 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5704 name.
b8a40f53 5705
53f3de98
RH		 5706Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5707
5708 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5709
578ec497
AM		 57101999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5711
5712 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5713 (ReverseRegRegmem): Remove.
5714 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5715 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5716 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5717 kludge.
5718
5719 From Doug Ledford <dledford@redhat.com>
5720 * config/tc-i386.h (RegXMM): New for P/III.
5721 * config/tc-i386.c: Add support for P/III.
5722
d0e9a01c
RH		 5723Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5724
5725 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5726 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5727 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5728
83183c0c
RH		 5729Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5730
5731 * config/tc-i386.c (i386_immediate): Skip whitespace before
5732 complaining about junk after expression.
5733 (i386_displacement): Likewise.
5734
03987ced
RH		 5735Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5736
5737 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5738 Don't copy before downcaseing.
5739
0d96863f 57401999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5741
66778679
RH		 5742 * tc-m68k.c: Include elf/m68k.h.
5743 (m68k_elf_final_processing): New routine.
5744 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5745 Define.
3e87a760 5746
90700a53
JL		 5747Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5748
5749 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5750 17 bit fmt insn.
5751
252b5132
RH		 57521999-04-30 Nick Clifton <nickc@cygnus.com>
5753
5754 * config/tc-mcore.c (mcore_s_section): Dump literals before
5755 changing section.
5756
57571999-04-29 Nick Clifton <nickc@cygnus.com>
5758
5759 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5760 for COFF/PE port.
5761
5762Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5763
5764 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5765 (TC_INIT_FIX_DATA): Delete.
5766 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5767 (TC_INIT_FIX_DATA): Delete.
5768 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5769 * write.c (fix_new_internal): Initialize fx_cgen member.
5770 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5771 (gas_cgen_md_apply_fix3): Update.
5772 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5773 (md_cgen_record_fixup_exp): Update.
5774 (FX_OPINFO_R_TYPE): Update.
5775
5776 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5777 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5778 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5779 * frags.h (struct frag): Make opindex, opinfo ints.
5780
5781 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5782
57831999-04-26 Tom Tromey <tromey@cygnus.com>
5784
5785 * aclocal.m4, configure: Updated for new version of libtool.
5786
57871999-04-22 Nick Clifton <nickc@cygnus.com>
5788
5789 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5790 md_apply_fix.
252b5132
RH		 5791 (md_apply_fix3): Do not fix up absolute relocations against
5792 symbolic values.
5793
5794 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5795
57961999-04-20 Nick Clifton <nickc@cygnus.com>
5797
5798 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5799 changes and data-in-text directives.
5800 (mcore_cons): New function: intercept cons() operations.
5801 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5802 operations.
252b5132
RH		 5803 (mcore_stringer): New function: intercept stringer() operations.
5804
58051999-04-18 Ian Lance Taylor <ian@zembu.com>
5806
5807 * obj.h (struct format_ops): Change generate_asm_lineno field to
5808 take no parameters.
5809 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5810
5811 * config/tc-alpha.c (find_opcode_match): Add default case to
5812 switch.
5813 (find_macro_match): Likewise.
5814 (load_expression): Parenthesize && within ||.
5815
5816 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5817
58181999-04-17 Nick Clifton <nickc@cygnus.com>
5819
5820 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5821 .text .data .section pseudo ops.
3e87a760
AM		 5822 (mcore_s_section): New function. Dump lits before changing secs.
5823 (mcore_s_text): New function. Dump lits before changing secs.
5824 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5825
58261999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5827
5828 * config/tc-mips.c (mips_32bitmode): New.
5829 (md_begin): Set mips_32bitmode if needed.
5830 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5831 Set EF_MIPS_32BITMODE.
5832
5833Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5834
5835 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5836 change.
5837
58381999-04-16 Nick Clifton <nickc@cygnus.com>
5839
5840 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5841
5842Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5843
3e87a760 5844 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5845 expressions correctly.
5846
5847
58481999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5849
5850 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5851
5852Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5853
5854 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5855 and fmpynfadd instructions.
5856
58571999-04-11 Richard Henderson <rth@cygnus.com>
5858
5859 * as.h (environ): Declare it, if needed.
5860 * as.c (dump_statistics): Don't declare environ.
5861 * configure.in (environ): Detect declaration.
5862 * configure, config.in: Rebuild
5863
5864 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5865 (i386_displacement): Allocate enough space for replacement buffer.
5866 Clean up replacement buffer initialization.
5867
58681999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5869
5870 * subsegs.c (section_symbol): Don't create a new symbol if one
5871 already exists; instead, use the existing one, but set its segment
5872 and frag data if it hasn't already been defined.
5873 * config/obj-coff.c (c_section_symbol): Likewise.
5874
5875Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5876
5877 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5878
58791999-04-08 Nick Clifton <nickc@cygnus.com>
5880
5881 * config/tc-mcore.c: New File: Support routines for MCore
5882 assembler.
3e87a760 5883 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5884 * config/obj-coff.c: Add support for mcore-pe target.
5885
5886 * Makefile.am: Add support for MCore targets.
5887 * Makefile.in: Regenerate.
5888 * configure.in: Add support for MCore targets.
5889 * configure: Regenerate.
5890
5891 * doc/all.texi: Set MCORE.
5892 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5893
252b5132
RH		 5894 * write.h: Prevent multiple inclusion.
5895
58961999-04-06 Ian Lance Taylor <ian@zembu.com>
5897
5898 * asintl.h (LC_MESSAGES): Never define.
5899 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5900 does not define it.
5901 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5902 does not define it.
5903
5904 * Makefile.am (m68k-parse.c): If configuring in the source
5905 directory, copy m68k-parse.y into the local directory before
5906 running ylwrap, to remove spurious differences when generating
5907 snapshots.
5908 * Makefile.in: Rebuild.
5909
5910 * config/tc-sparc.h (md_do_align): Just allocate the number of
5911 bytes necessary, rather than always allocating 1024.
5912
59131999-04-04 Ian Lance Taylor <ian@zembu.com>
5914
5915 * listing.c (listing_newline): Add cast to avoid warning.
5916 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5917 * config/tc-i386.c (i386_scale): Add return value.
5918 (build_displacement_string): Remove unused local temp_disp2.
5919 (i386_intel_memory_operand): Add parentheses to avoid warning.
5920 (i386_intel_operand): Remove unused local end_of_operand_string.
5921 (i386_operand): Remove unused local operand_modifier.
5922 (i386_operand): Add parens to avoid warning.
5923
59241999-04-04 Don Bowman <don@pixsci.com>
5925
5926 * configure.in: Add mips*-*-vxworks* target; have it define
5927 MIPS_STABS_ELF.
5928 * configure, config.in: Rebuild.
5929
59301999-03-31 Nick Clifton <nickc@cygnus.com>
5931
5932 * configure.in (emulations): Add support for arm-epoc-pe.
5933 * configure: Regenerate.
5934 * config/te-epoc-pe.h: New file. Define macros specific to
5935 arm-epoc-pe target.
5936 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5937 for arm-epoc-pe target.
5938
5939Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5940
5941 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5942
5943Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5944
5945 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5946 detect ",n" without a condition.
5947 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5948
5949
5950Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5951
5952 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5953 instruction is encoded with one bit.
5954
5955
59561999-03-23 Ian Lance Taylor <ian@zembu.com>
5957
5958 * doc/internals.texi (CPU backend): Mention that
5959 line_separator_chars should not include newline. From thi
5960 <ttn@mingle.glug.org>.
5961
59621999-03-22 Doug Evans <devans@casey.cygnus.com>
5963
5964 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5965 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5966
5967Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5968
5969 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5970
5971Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5972
5973 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5974
5975
5976Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5977
5978 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5979
252b5132
RH		 59801999-03-15 Martin Hunt <hunt@cygnus.com>
5981
5982 * app.c (do_scrub_begin): Change '-' back to a symbol char
5983 so we can use multiple opcodes on a line again.
5984
5985 * config/tc-d30v.c: By default, warn if a symbol has
5986 the same name as a register. Plus some minor
5987 updates from the branch.
5988
59891999-03-13 Nick Clifton <nickc@cygnus.com>
5990
5991 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5992 BFD_RELOC_16 and BFD_RELOC_64.
5993
59941999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5995
5996 * expr.c (expr): Add missing else.
5997
59981999-03-12 Nick Clifton <nickc@cygnus.com>
5999
6000 * config/tc-arm.c (md_apply_fix3): Improve error message.
6001
60021999-03-11 Doug Evans <devans@casey.cygnus.com>
6003
6004 * Makefile.am (CPU_TYPES): Add fr30.
6005 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6006 (fr30,m32r dependencies): Update.
6007 * Makefile.in: Rebuild.
6008
6009 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6010 (gas_cgen_record_fixup_exp): Ditto.
6011 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6012 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6013 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6014 (md_cgen_lookup_reloc): Update use of operand->type.
6015 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6016 (md_convert_frag): Call cgen_operand_lookup_by_num.
6017 (md_cgen_lookup_reloc): Update use of operand->type.
6018 (m32r_cgen_record_fixup_exp): Ditto.
6019
60201999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6021
6022 * config/tc-mips.c (md_show_usage): Fix message.
6023
60241999-03-03 Nick Clifton <nickc@cygnus.com>
6025
6026 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6027 and LDR reg,=<expr> instruction.
6028
6029 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6030 -mcpu=arm9tdmi.
6031
6032Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6033
6034 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6035
60361999-02-17 Nick Clifton <nickc@cygnus.com>
6037
6038 This patch was created by: Scott Bambrough
6039 <scottb@corelcomputer.com>
3e87a760
AM		 6040
6041 * app.c:
252b5132 6042 Special cased '@' character. The '@' character is used as the
3e87a760 6043 ARM assembler comment character, as a special character
252b5132
RH		 6044 and in ELF .symver pseudo-op's, and as a special character in
6045 .type and .section pseudo-ops.
6046 (symver_pseudo): New static variable.
6047 (symver_state): New static variable.
6048 (struct app_save): Add field 'symver_state'.
6049 (app_push): Save global symver_state int struct app_save.
6050 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 6051 (do_scrub_chars): Special case handling of '@' character in
6052 .symver pseudo-ops.
252b5132
RH		 6053
6054 * configure.in: Modified to recognize armv* uname syntax from ARM
6055 Linux kernel.
6056 * configure: Regenerated.
3e87a760 6057
252b5132
RH		 6058 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6059 a prefix to the section's type.
6060 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6061 the type's typename.
6062
6063 * config/tc-arm.h: Add support for PIC generation:
6064 (pic_code): New boolean.
6065 (obj_relocate_extern): Define.
6066 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6067 (TC_CONS_FIX_NEW): Define.
6068 (tc_fix_adjustable): Define.
6069 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 6070
252b5132
RH		 6071 * config/tc-arm.c: Add support for PIC generation:
6072 (line_seperator_chars): Allow ';' as a seperator for Linux.
6073 (is_immediate_prefix): New macro.
6074 (arm_parse_reloc): New function.
6075 (s_arm_elf_cons): New function.
6076 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6077 (md_undefined_symbol): Special case handling for the Global Offset
6078 Table's symbol.
6079 (md_apply_fix3): Handle PIC relocs.
6080 (tc_gen_reloc): Handle PIC relocs.
6081 (md_parse_option): Add support for '-k' command line switch to
6082 enable PIC generation.
6083 (cons_fix_new_arm): New function.
6084 (s_arm_elf_cons): New function.
6085
6086Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6087
6088 * configure.in: Add comments for uses of AC_DEFINE.
6089 * acinclude.m4: Likewise.
6090 * acconfig.h: Remove.
6091 * aclocal.m4: Rebuild.
6092 * configure: Rebuild.
6093 * Makefile.in: Rebuild.
6094 * config.in: Rebuild.
6095
60961999-02-15 Jim Lemke <jlemke@cygnus.com>
6097
6098 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6099 non-constant offset from a base register.
6100
61011999-02-14 Ken Raeburn <raeburn@raeburn.org>
6102
6103 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6104 strings always.
6105
6106Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6107
6108 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6109 (emit_insn): Look for pc-relative and no-overflow specifiers on
6110 internal relocation types.
6111
61121999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6113
6114 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6115 -mcpu=NNNN flags.
6116
6117 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6118 mips_cpu instead.
6119 (mips_4650, mips_4010, mips_4100): Variables removed.
6120 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6121 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6122 variables.
6123 (md_begin): Don't bother initializing the mips_NNNN variables;
6124 mips_cpu is set, and that's good enough now.
6125 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6126 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6127 (show): New function, to handle wrapping in the CPU lists.
6128 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6129
6130Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6131
6132 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6133 than treat as an immediate specifier.
6134
6135Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6136
6137 * config/tc-i386.c: Prototype many functions.
6138 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6139 (i386_immediate): Remove unused second argument.
6140 (i386_intel_operand): Fix i386_is_reg typo.
6141 (i386_operand): Use allow_naked_reg.
6142 (output_invalid): Make operand int for K&R.
6143
6144Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6145
6146 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6147 patch.
6148 * Makefile.in: Rebuild.
6149
61501999-02-09 Doug Evans <devans@casey.cygnus.com>
6151
6152 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6153 (cgen.o): Ditto.
6154 (EXTRA_as_new_SOURCES): Comment out.
6155 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6156 * Makefile.in: Rebuild.
6157 * doc/Makefile.in: Rebuild.
6158 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6159 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6160 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6161 * configure: Rebuild.
6162 * aclocal.m4: Rebuild.
6163 * config.in: Rebuild.
6164 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6165 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6166 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6167 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6168 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6169 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6170 (gas_cgen_record_fixup_exp): Ditto.
6171 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6172 descriptor, not global variable.
6173 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6174 descriptor, not global variable. Refer to insert_operand handler
6175 via cpu descriptor, not global function.
6176 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6177 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6178 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6179 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6180 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6181 * config/tc-m32r.c: Ditto.
6182 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6183 (md_assemble): Ditto.
6184 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6185
61861999-02-09 Nick Clifton <nickc@cygnus.com>
6187
6188 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6189 relocations for ELF targets.
6190
61911999-02-08 Nick Clifton <nickc@cygnus.com>
6192
6193 * configure.in: Add support for StrongARM target.
6194 * configure: Regenerate.
6195
61961999-02-05 Nick Clifton <nickc@cygnus.com>
6197
6198 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6199
6200 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6201 for COFF ports.
6202
6203Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6204
6205 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6206
6207Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6208
66778679
RH		 6209 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6210 (INTEL_DWORD_MNEM_SUFFIX): Define.
6211 (BYTE_PTR): Define.
6212 (WORD_PTR): Define.
6213 (DWORD_PTR): Define.
6214 (XWORD_PTR): Define.
6215 (SHORT): Define.
6216 (OFFSET_FLAT): Define.
6217 (FLAT): Define.
6218 (NONE_FOUND): Define.
6219 (No_dSuf): Define.
6220 (No_xSuf): Define.
6221 * config/tc-i386.c (set_intel_syntax): New routine.
6222 (intel_syntax): Declare.
6223 (allow_naked_reg): Declare.
6224 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6225 (intel_float_operand): New routine.
6226 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6227 Handle brackets as well as parens. Call i386_intel_operand for
6228 intel syntax. Reverse operands if appropriate. Handle new
6229 suffixes. Handle movzx and movsx.
6230 (i386_is_reg): New routine.
6231 (i386_immediate): New routine.
6232 (i386_scale): New routine.
6233 (i386_displacement): New routine.
6234 (i386_operand_modifier): New routine.
6235 (build_displacement_string): New routine.
6236 (i386_parse_seg): New routine.
6237 (i386_intel_memory_operand): New routine.
6238 (i386_intel_operand): New routine.
6239 (i386_operand): Call i386_displacement, i386_immediate,
6240 i386_scale, etc. instead of handling inline.
6241 (parse_register): Handle registers without prefix.
252b5132
RH		 6242
6243Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6244
66778679
RH		 6245 * configure: Regenerate.
6246 * configure.in (arm-*-oabi): New.
6247 (thumb-*-oabi): New.
6248 * config/tc-arm.c (target_oabi): Declare.
6249 (md_apply_fix3): Support REL relocs.
6250 (md_parse_option): Handle -oabi.
6251 (elf32_arm_target_format): New routine.
6252 (md_longopts): Add OPTION_OABI.
6253 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6254
6255
62561999-01-28 Nick Clifton <nickc@cygnus.com>
6257
6258 * write.c (write_relocs): Handle out of range error.
6259
6260 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6261 (fr30_force_relocation): Default to 0.
6262
6263 * config/tc-fr30.h (obj_fix_adjustable): Define.
6264 (TC_FORCE_RELOCATION): Define.
6265
6266 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6267 relocs.
252b5132
RH		 6268
62691999-01-16 Nick Clifton <nickc@cygnus.com>
6270
6271 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6272 merge of two instructions if the left instruciton kills the right.
6273
62741999-01-11 Doug Evans <devans@casey.cygnus.com>
6275
6276 * Makefile.in: Regenerate.
6277 * configure.in: Redo test for using cgen.
6278 * configure: Regenerate.
6279
62801999-01-09 Nick Clifton <nickc@cygnus.com>
6281
6282 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6283 redefinition of this macro.
6284
6285Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6286
6287 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6288 warning.
6289
62901998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6291
6292 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6293 a read of HI or LO and an immediatly following branch.
6294
62951998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6296
6297 * config/tc-mips.c (md_begin): Another correction to the setting of
6298 mips_eabi64.
6299
63001998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6301
3e87a760
AM		 6302 * config/tc-mips.c (md_begin): Correct type-o in setting of
6303 mips_eabi64.
252b5132
RH		 6304
63051998-12-21 Nick Clifton <nickc@cygnus.com>
6306
6307 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6308 bit insn when optimizing, so that parallelised instructions will
6309 start on a 32 bit boundary.
6310
63111998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6312
6313 * config/tc-mips.c (mips_eabi64): New.
6314 (md_begin): Set mips_eabi64.
6315 (mips_elf_final_processing): Use it.
6316
63171998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6318
3e87a760 6319 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6320 Correct setting of ABI in e_flags.
6321
6322Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6323
3e87a760
AM		 6324 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6325 in delay slots.
252b5132
RH		 6326
63271998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6328
6329 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6330
252b5132
RH		 63311998-12-15 Doug Evans <devans@casey.cygnus.com>
6332
6333 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6334 warning, values that don't fit in the field.
6335
63361998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6337
6338 * config/tc-mips.c (mips_abi_string): New.
6339 (md_parse_option,md_longopts): Add mabi.
6340 (mips_elf_final_processing): Set e_flags based on mabi flag.
6341
63421998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6343
3e87a760 6344 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6345
634698-12-11 Ken Raeburn <raeburn@cygnus.com>
6347
6348 * config/tc-h8300.c (build_bytes): Change message given if the
6349 instruction requires H8/300H mode and we're not in Hmode, to
6350 suggest that it may be the operand modes that are the problem, not
6351 necessarily the opcode.
6352
63531998-12-10 Nick Clifton <nickc@cygnus.com>
6354
6355 * config/tc-fr30.c: Add line separator character.
6356
6357Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6358
6359 * configure.in (hppa-*-mpeix*): New target.
6360 * config/obj-som.h (obj_som_compiler): Declare.
6361 * config/obj-som.c (compiler_seen): New static variable.
6362 (obj_som_compiler): New function.
6363 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6364 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6365 (pa_type_args): Set hppa_priv_level.
6366 (pa_compiler): New static function if OBJ_SOM.
6367 * configure: Rebuild.
6368
6369Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6370
6371 * read.c (output_leb128): Don't mark as inline.
6372
63731998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6374
3e87a760 6375 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6376 AIX .vbyte unaligned data support.
6377 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6378 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6379 sections.
6380
63811998-12-07 Nick Clifton <nickc@cygnus.com>
6382
6383 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6384 input handling.
252b5132
RH		 6385
6386Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6387
66778679
RH		 6388 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6389 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6390
6391Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6392
6393 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6394 checking the target type.
6395 (mips-dec-bsd*): Set endian to little.
6396 * configure: Rebuild.
6397
6398 COFF weak symbol support, based on patches from Mark Elbrecht
6399 <snowball3@usa.net>:
6400 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6401 * config/obj-coff.c (obj_coff_weak): New static function.
6402 (obj_coff_endef) [both versions]: Handle weak symbols.
6403 (coff_frob_symbol): Likewise.
6404 (yank_symbols): Likewise.
6405 (obj_pseudo_table): Add "weak".
6406
6407 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6408 <aymeric.vincent@emi.u-bordeaux.fr>.
6409 * aclocal.m4: Rebuild with current tools.
6410 * configure: Rebuild.
6411
6412 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6413 an assertion failure for a case we can't handle when OBJ_ECOFF.
6414
6415 * expr.c (operator): And with 0xff to avoid problems with signed
6416 char.
6417
64181998-12-03 Nick Clifton <nickc@cygnus.com>
6419
6420 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6421 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6422
64231998-12-02 Nick Clifton <nickc@cygnus.com>
6424
6425 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6426 LDI:20 insn.
6427
6428Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6429
3e87a760
AM		 6430 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6431 calculation of pcrel point.
252b5132
RH		 6432
6433Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6434
6435 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6436 pcrel point.
6437
6438Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6439
6440 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6441 scope.
6442 (d10v_cleanup): Only generate previous insn if a multiline insn is
6443 not pending.
6444
6445Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6446
6447 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6448 FR30_OPERAND_I32.
252b5132
RH		 6449
6450Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6451
6452 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6453 -marm6xxx command line switches.
6454
64551998-11-18 Doug Evans <devans@casey.cygnus.com>
6456
6457 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6458 (itbl-ops.o): Delete duplicate dependencies.
6459 Rebuild dependencies.
6460 Add fr30 dependencies.
6461 * Makefile.in: Rebuild.
6462
6463Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6464
6465 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6466 opcode list.
6467 * listing.c: Ignore line terminator characters found inside
3e87a760 6468 strings.
252b5132
RH		 6469
6470Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6471
6472 * po/gas.pot: Regenerated.
6473
6474Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6475
6476 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6477 fr30_is_label_start(). Also checks for delay slot insns.
6478
6479 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6480 FR30 instructions which contain a colon in the mnemonic.
6481
6482 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6483
6484Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6485
6486 * config/tc-fr30.c: Removed currently superflous code.
6487
6488Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6489
6490 * config/tc-fr30.h: New file.
6491 * config/tc-fr30.c: Tweaking so that it will compile.
6492
6493Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6494
66778679
RH		 6495 * config/tc-d10v.h (obj_fix_adjustable): Define.
6496 (TC_FORCE_RELOCATION): Define.
6497 (d10v_force_relocation): Declare.
6498 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6499 (md_apply_fix3): Handle Vtable relocs.
6500 (d10v_fix_adjustable): New.
6501 (d10v_force_relocation): New.
252b5132
RH		 6502
6503Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6504
6505 * config/tc-d30v.c: Change default behaviour to ignore potential
6506 conflicts between register name and symbol names.
6507
6508Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6509
6510 * configure.in: Add fr30-*-*.
6511 * config/tc-fr30.c: New file.
6512 * Makefile.in: Regenerated.
6513 * config.in: Regenerated.
6514 * configure: Regenerated.
6515 * doc/Makefile.in: Regenerated.
6516 * po/gas.pot: Regenerated.
6517
6518Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6519
6520 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6521 are 16 bit insns.
6522
6523Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6524
6525 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6526 characters.
6527 (do_scrub_chars): Add some casts to unsigned char to avoid
6528 unwanted sign extension.
6529 * read.c (lex_type): Set characters about 127 to be symbol
6530 characters.
6531 * config/tc-i386.c (md_begin): Set identifier_chars and
6532 operand_chars for values above 127.
6533
6534Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6535
66778679
RH		 6536 * configure.in: detect cygwin* instead of cygwin32*
6537 * configure: regenerate
252b5132
RH		 6538
6539Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6540
6541 * listing.c: Add support for producing a listing from piped
3e87a760 6542 input.
252b5132
RH		 6543
6544Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6545
6546 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6547 (append_insn): Account for the tx39's multiply behavior.
6548
65491998-10-26 Michael Meissner <meissner@cygnus.com>
6550
6551 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6552 from assemble_parallel_insns. Add support for '->' to indicate
6553 explicitly serializing the instructions.
6554 (md_assemble): Ditto.
6555
6556Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6557
66778679
RH		 6558 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6559 WEAK handling.
252b5132
RH		 6560
6561Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6562
66778679 6563 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6564
6565Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6566
6567 * config/tc-mips.c : support frame and regmask/fregmask when
6568 MIPS_STABS_ELF is specified.
6569
6570Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6571
66778679
RH		 6572 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6573 (md_apply_fix): Don't return 1 for VTABLE relocs.
6574 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6575
6576Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6577
6578 * doc/c-i386.texi: Replace occurences of "opcode" with
6579 "instruction mnemonic", "instruction", or "mnemonic" when
6580 referring to the name of an instruction. Use "opcode" when
6581 referring to the sequence of machine bytes.
6582
6583 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6584 (is_opcode_char): Rename to is_mnemonic_char.
6585 (md_assemble and i386_operand): Correct error messages from
66778679 6586 "opcode" to "instruction mnemonic"
252b5132
RH		 6587 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6588 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6589 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6590 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6591 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6592 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6593 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6594
6595 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6596
6597 * config/tc-i386.c (i386_operand): Check for garbage after
6598 register name.
6599
6600Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6601
6602 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6603 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6604
6605Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6606
66778679
RH		 6607 * config/tc-sh.h (obj_fix_adjustable): Define.
6608 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6609 (md_apply_fix): Likewise.
6610 (tc_gen_reloc): Likewise.
6611 (sh_fix_adjustable): New.
252b5132
RH		 6612
6613Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6614
6615 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6616 * cgen.h (gas_cgen_finish_insn): Update prototype.
6617 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6618 cgen_insn_t -> CGEN_INSN_INT.
6619 (make_parallel): Update handling of CGEN_INT_INSN_P.
6620 (assemble_parallel_insn): Ditto.
6621 (target_make_parallel): New function.
6622 (md_assemble): Use it.
6623
6624Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6625
66778679 6626 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6627
6628Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6629
6630 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6631 converted into lower case.
6632
6633Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6634
66778679
RH		 6635 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6636 (gas_cgen_tc_gen_reloc): Likewise.
6637 * config/tc-m32r.h (obj_fix_adjustable): Define.
6638 * config/tc-m32r.c (m32r_fix_adjustable): New.
6639 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6640
6641Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6642
6643 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6644
6645Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6646
6647 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6648 to lower case before parsing.
6649
6650 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6651 parallel insns modift buts in the PSW as a side effect.
6652
6653Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6654
6655 * config/tc-d30v.c (find_format): Test for missing flag and
6656 control registers.
3e87a760 6657
252b5132
RH		 6658 (md_apply_fix3): Fix error messages to avoid
6659 assumption about presence of a symbol.
6660
6661 (parallel_ok): Disallow parallel instructions that both modify the
6662 same flag register.
6663
6664 (find_format): Generate a warning if an odd numbered register is
6665 used as the first register in a mutli-register instruction.
6666
6667Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6668
6669 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6670 relocations are always associated with a symbol.
6671
6672Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6673
66778679
RH		 6674 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6675 (elf32_sparc_force_relocation): Declare.
6676 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6677 (tc_gen_reloc): Handle vtable relocs.
6678 (elf32_sparc_force_relocation): New.
252b5132
RH		 6679
6680Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6681
66778679
RH		 6682 * symbols.c (S_IS_FUNCTION): New.
6683 * config/tc-v850.h (obj_fix_adjustable): Define.
6684 (TC_FORCE_RELOCATION): Define.
6685 (v850_force_relocation): Declare.
6686 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6687 of fx_addnumber for VTABLE reloc addends.
6688 (md_apply_fix3): Handle VTABLE relocs.
6689 (v850_fix_adjustable): New.
6690 (v850_force_relocation): New.
252b5132
RH		 6691
6692Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6693
6694 * tc-hppa.c (fp_operand_format): Add some additional formats.
6695 (pa_ip): Do not automatically promote into pa2.0 mode.
6696 (pa_level): Handle ".level 2.0".
6697
6698Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6699
6700 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6701 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6702 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6703 (None): Redefine as 0xffff.
6704
6705 From Jeff B Epler <jepler@usgs.gov>
6706 * doc/c-i386.texi (i386-SIMD): New section.
6707
6708Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6709
6710 * read.c (discard_rest_of_line): New function.
6711 * read.h: Declare it.
6712 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6713
6714Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6715
6716 * config/tc-d10v.c (find_symbol_matching_register): New function.
6717 (find_opcode): Cope with the case where a register name matches
6718 a symbol name.
6719
6720Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6721
6722 * config/tc-v850.c (md_pcrel_from): Rename to
6723 v850_pcrel_from_section.
6724 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6725 sections.
252b5132
RH		 6726
6727 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6728
6729Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6730
6731 * config/tc-d10v.c (find_opcode): Generate an error if a register
6732 is supplied for an operand that should not be a register.
6733
6734Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6735
6736 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6737 instructions to have another instruction in the right bin.
6738
6739Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6740
6741 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6742 the right container if the left container holds a branch
3e87a760 6743 instruction.
252b5132
RH		 6744
6745Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6746
6747 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6748 both a register name and symbol name.
6749 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6750
6751Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6752
6753 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6754 execution unit class.
6755
6756 (reg_name_search): If a name matches a register and a symbol,
6757 prefer the register.
6758 (find_format): Disallow flag registers when a general purpose
6759 register is required.
6760 If a number is required, but a register has been given, check to
6761 see if a symbol with the same name as the register exists, and if
6762 so, use that symbol.
6763
6764Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6765
6766 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6767
6768Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6769
6770 * config/tc-d30v.c (find_format): Do not accept flag registers as
6771 general purpose registers.
6772 (find_format): If an immediate value is expected at a given place
6773 in a format, but a register name has been provided instead, check
6774 to see if that register name matches the name of a predefined
6775 symbol and if it does, then use the symbol instead.
6776 (reg_name_search): If a register name matches a symbol name,
6777 prefer the register name to the symbol name.
6778
6779Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6780
6781 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6782 the previous insn to empty.
6783
67841998-09-20 Michael Meissner <meissner@cygnus.com>
6785
6786 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6787 pieces, forcing the use of an ANSI compiler.
6788
6789Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6790
6791 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6792 relocs.
6793 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6794
6795Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6796
66778679
RH		 6797 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6798 assembler syntax.
6799 (obj_elf_vtable_entry): Likewise.
6800 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6801 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6802 (tc_gen_reloc): Likewise.
6803 (arm_fix_adjustable): Likewise.
6804 (elf32_arm_force_relocation): New.
6805 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6806
6807Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6808
6809 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6810
6811Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6812
66778679
RH		 6813 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6814 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6815
6816Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6817
6818 * config/tc-i386.c (i386_operand): Detect non-segment registers
6819 used as segment prefixes.
6820
6821Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6822
6823 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6824 optimize across FDE boundaries.
6825
6826 * config/obj-coff.c (obj_coff_section): Preserve any link once
6827 flags when setting the section flags.
6828
6829Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6830
6831 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6832 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6833
6834Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6835
6836 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6837 to the host width.
6838
6839Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6840
6841 * frags.c (frag_grow): Include the size of the frag struct in the
6842 obstack chunk size.
6843
6844 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6845 if the new subseg comes before the old.
6846
6847Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6848
6849 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6850 to handle edge8 and edge16.
6851
6852Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6853
6854 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6855 before we clobber the symbol involved.
6856
6857Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6858
3e87a760 6859 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6860 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6861 use arm_adjust_symtab for OBJ_COFF.
6862 (armelf_adjust_symtab): New Routine.
6863 * config/tc-arm.h: Define obj_adjust_symtab to
6864 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6865
252b5132
RH		 6866Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6867
6868 * configure.in: Make all i386-elf targets use bfd_gas.
6869 * config/tc-i386.c (tc_i386_force_relocation): New.
6870 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6871 (md_apply_fix3): Likewise.
6872 (tc_gen_reloc): Handle them.
6873 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6874 tc_i386_force_relocation.
6875
6876Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6877
6878 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6879
6880Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6881
6882 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6883 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6884 sequential pair.
6885
252b5132
RH		 6886Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6887
6888 * read.h (generate_lineno_debug): Add prototype.
6889 * read.c (generate_lineno_debug): Make non-static.
6890
6891Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6892
6893 * config/tc-i386.c (md_assemble): Only warn for address/data size
6894 prefixes.
6895
6896Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6897
6898 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6899 against Thumb function names, as the linker needs this information.
6900
69011998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6902
6903 * expr.c (operand): Check also that there is no advance in operand
6904 after atof_generic in order to decide "is it label 0f or floating
6905 point number?".
6906
6907Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6908
6909 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6910 command line options with a single dash.
6911 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6912
6913Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6914
3e87a760
AM		 6915 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6916 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6917
69181998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6919
6920 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6921 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6922 demand_empty_rest_of_line before mri_comment_end.
6923 (equals): Check garbage after expression before
6924 mri_comment_end in MRI mode.
6925
6926Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6927
6928 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6929 small immediate constant to use the constant itself rather than
6930 always using 1.
6931
6932Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6933
6934 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6935 (pa_leave): Likewise.
6936
6937Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6938
6939 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6940 prefixes.
6941 (i386_operand): Fix an error message.
6942
6943Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6944
6945 * doc/c-arm.texi (ARM Directives): Document .req directive.
6946
6947 * config/tc-arm.c (reg_required_here): Display erroneous string if
6948 the register name could not be decoded.
6949 Do not set inst.instruction if the sift is -1.
6950
6951Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6952
6953 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6954 we do for EXTERN.
6955
6956Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6957
6958 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6959 even if it is belived to be unnecessary.
6960
6961Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6962
6963 config/tc-i386.c (i386_operand): Size immediate constants by
6964 suffix (erroneously removed as part of July 7 change).
6965
6966Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6967
66778679
RH		 6968 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6969 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6970 (armelf_frob_symbol): New Routine.
6971 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6972
6973Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6974
6975 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6976
6977Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6978
6979 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6980 command line switches passed to assembler.
6981
6982Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6983
6984 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6985 (gas_cgen_opcode_desc): Declare.
6986 (gas_cgen_parse_operand): Declare.
6987 (*): Prepend gas_ to gas specific fns to denote them as such.
6988 All uses updated.
6989 * cgen.c (gas_cgen_opcode_desc): New global
6990 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6991 (queue_fixup): Renamed from cgen_queue_fixup.
6992 (*): Prepend gas_ to gas specific fns to denote them as such.
6993 All uses updated.
6994 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6995 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6996 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6997 Open opcode table and initialize it.
6998 (make_parallel): Use gas_cgen_opcode_desc.
6999 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7000 (md_assemble): Ditto.
7001
7002Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7003
7004 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7005 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7006 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7007 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7008 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7009 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7010 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7011 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7012 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7013 (INIT_STAB_SECTION): Likewise.
7014 (OBJ_PROCESS_STAB): Likewise.
3e87a760 7015
252b5132
RH		 7016 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7017 (md_parse_option): Watch for them.
7018 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7019 (md_begin): Kill neverdef code.
7020 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7021 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7022 (s_alpha_coff_wrapper): New.
7023 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 7024
252b5132
RH		 7025Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7026
7027 Start of changes to remove mdebug section from mips*-elf
7028 Based on MIPS_STAB_ELF definition
7029 * acconfig.h: undef if not configured
7030 * config.in: undef if not configured
7031 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7032 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7033 * stabs.c (s_stab_generic): flush frag
7034
7035Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7036
66778679
RH		 7037 * configure.in: (arm-*-elf): Handle.
7038 (thumb-*-elf): Handle.
7039 * configure: Regenerate.
7040 * read.c (stringer): Fix typo in comment.
7041 * write.c (fixup_segment): Don't add symbol value to addend if
7042 TC_ARM and OBJ_ELF.
7043 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7044 sections.
7045 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7046 for OBJ_ELF.
252b5132
RH		 7047
7048Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7049
7050 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7051 (write_2_short): Emit warning if new flag is set.
7052 (do_assemble): Set flags if left instruction is one of special
7053 "right-instruction-killer" type.
7054
7055Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 7056
252b5132
RH		 7057 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7058 Always output words in debug_info section as big endian.
7059 (sparc_target_format): Choose correct bfd target.
7060 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 7061
252b5132
RH		 7062Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7063
7064 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7065 to work with internationalization code. Issue an error when two
7066 operands match that are not allowed to match.
7067
7068Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7069
7070 * configure.in (install_tooldir): Allow target to specify whether
7071 it wants to be installed in $(tooldir)/bin.
7072 * configure: Regenerate.
7073 * Makefile.am (install-exec-local): Set install-exec-tooldir
7074 dependency via configure.
7075 * Makefile.in: Regenerate.
7076
7077Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7078
7079 * Makefile.am (install-exec-local): Split into two ...
7080 (install-exec-bindir,install-exec-tooldir): New rules.
7081 * Makefile.in: Regenerate.
7082
7083Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7084
7085 * Makefile.am (install-exec-local): Don't remove the file before
7086 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7087 W. Rozycki <macro@ds2.pg.gda.pl>.
7088 * Makefile.in: Rebuild.
7089
7090Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7091
7092 * cgen.c: Include libiberty.h.
7093 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7094 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7095 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7096 (md_cgen_lookup_reloc)): Declare.
7097 (md_cgen_record_fixup_exp): Declare.
7098 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7099 (m32r_relax_frag): Declare.
7100 (cgen_md_apply_fix3): Decls moved to cgen.h.
7101 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7102 (m32r_cgen_record_fixup_exp): Delete decl.
7103 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7104 (assemble_nop): Delete.
7105 (expand_debug_syms): Delete unused `exp'.
7106 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7107 Add default case for -Wall.
7108 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7109 (md_atof): Delete unused wordP.
7110
7111Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7112
7113 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7114 value.
7115
7116Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7117
7118 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7119 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7120 .print, .purgem, and .struct. Remove documentation for
7121 .app-file.
7122
7123Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7124
7125 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7126 Update call to insert_operand.
7127
7128Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7129
7130 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7131
7132Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7133
7134 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7135 whitespace after a prefix operator.
7136
7137Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7138
7139 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7140
7141Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7142
7143 * config/tc-sparc.c (log2): New static function.
7144 (s_reserve): Use log2 to convert alignment before calling
7145 record_alignment.
7146 (s_common): Use log2 to convert alignment before calling
7147 record_alignment and frag_align.
7148 (sparc_cons_align): Use log2.
7149
7150Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7151
7152 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7153 (s_common): Likewise.
7154
7155 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7156 initialization of waddr.
7157 (sparc_elf_final_processing): Add default case to switch.
7158
7159Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7160
7161 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7162 than temporary real.
7163
7164Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7165
7166 * write.c (subsegs_finish): Don't align the segments if there were
7167 any errors.
7168
7169 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7170 copying aux information.
7171
7172 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7173 expression into a symbol.
7174
7175Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7176
7177 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7178 type to unsigned int.
7179 (md_assemble): Change type used to store offsets from unsigned
7180 long to long.
7181 (i386_operand): Switch error check to only call RESTORE_END_STRING
7182 once after parse_register.
7183
7184Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7185
7186 * config/tc-v850.c (md_show_usage): Changed format to match that
7187 of gcc, ld, etc.
7188
7189 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7190
7191Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7192
7193 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7194 relocs.
7195 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7196 weak.
7197
7198Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7199
7200 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7201 * doc/Makefile.in: Rebuild.
7202
7203Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7204
66778679
RH		 7205 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7206 for %lo expressions.
7207 (mips_ip, case 'u'): Move range check after code to mask
7208 off bits in %hi/%lo expressions. Mask off high bits for
7209 %lo expressions.
252b5132
RH		 7210
7211Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7212
7213 * doc/Makefile.am (gasver.texi): New target.
7214 (as.info, as.dvi): Depends upon gasver.texi.
7215 * doc/as.texinfo: Include gasver.texi. Mention version number on
7216 title page and in top node.
7217 * doc/Makefile.in: Rebuild.
7218
7219Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7220
7221 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7222 but not including the line containing the edict.
7223 * listing.h (LISTING_EOF): New.
7224 * input-scrub.c (input_scrub_next_buffer): Call it.
7225
7226Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7227
7228 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7229 immediate address based solely on the suffix and the mode.
252b5132
RH		 7230
7231 * config/tc-i386.c (md_assemble): Add assertion to make sure
7232 overlap2 does not set Imm.
7233
7234 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7235 sequences of whitespace to a single space.
7236 (is_space_chars): Just compare with space.
7237 (md_begin): Don't initialize space_chars.
7238 (md_assemble): Just skip a single whitespace character.
7239 (i386_operand): Rewrite base-index parsing to use new
7240 parse_register, and to skip white space. Skip white space in a
7241 number of other places too. Don't give error message if
7242 parse_register fails.
7243 (parse_register): Change reg_string parameter to be non-const.
7244 Add end_op parameter. Skip white space after the `%', and return
7245 end of register string. Give error message here rather than
7246 caller.
7247
7248Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7249
7250 Based on patch from Matt Semersky <matts@scd.hp.com>:
7251 * expr.c (op_encoding): Make const.
7252 (expr_set_precedence): New function.
7253 (expr_begin): Don't set operator rankings, just call
7254 expr_set_precedence.
7255 * expr.h (expr_set_precedence): Declare.
7256 * read.c (s_mri): Call expr_set_precedence.
7257
7258Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7259
7260 * doc/as.texinfo (Statements): Remove paragraph discussing
7261 continuing lines with a backslash. This hasn't worked for years,
7262 if it ever did.
7263
7264Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7265
66778679 7266 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7267 symbol definitions.
7268 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7269 (ps_CTORS, ps_DTORS): New section types.
7270 (vms_fixup_xtors_section): New function
7271 (Ctors_Psect, Dtors_Psect): Define.
7272 (IS_GXX_XTOR): Define
7273 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7274 Filter static constructors/destructors and add to
7275 Ctors_Symbols/Dtors_Symbols chain.
7276 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7277 appropriate section.
7278
66778679 7279 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7280 * makefile.vms: Merge vax/vms support.
7281
7282Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7283
7284 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7285 (elf_pseudo_table): Add them.
7286 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7287 (md_apply_fix): Accept them.
7288 (mips_fix_adjustable): Don't adjust them.
7289 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7290 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7291 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7292 (tc_fix_adjustable): Don't adjust them.
7293
7294Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7295
7296 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7297 (cgen.o): Use it.
7298 * Makefile.in: Regenerate.
7299 * configure.in: AC_SUBST cgen_cpu_prefix.
7300 * configure: Regenerate.
7301
7302Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7303
7304 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7305 Changed all users of COND12_DELAY.
7306
7307Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7308
7309 * config/tc-mn10300.c (set_arch_mach): New function.
7310 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7311 (md_begin): Default to mn10300 mode.
7312 (md_assemble): Only accept instructions for the core mn10300
7313 chip and the active machine type.
7314
7315Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7316
7317 * subsegs.h (segment_info_type): Give the struct a name.
7318 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7319 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7320 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7321 * config/tc-w65.h (tc_reloc_mangle): Declare.
7322 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7323
7324Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7325
66778679
RH		 7326 * config/tc-v850.c (v850_comm): Restore old section
7327 after common processing.
252b5132
RH		 7328
7329Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7330
7331 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7332
7333Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7334
7335 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7336 char with code that explicitly sign-extends.
7337
7338Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7339
252b5132
RH		 7340 * config/tc-v850.c (md_begin): Restore text section as the current
7341 section after creating call table sections.
7342 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7343 code.
252b5132
RH		 7344
7345 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7346 with call to macro SYM_AUXINFO.
7347
7348Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7349
7350 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7351 with the program transform name.
7352 * Makefile.in: Rebuild.
7353
7354Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7355
7356 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7357 information.
7358
7359Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7360
7361 * config/tc-i386.c (i386_operand): Be prepared for a space between
7362 the open parenthesis and the start of the register operand,
7363 because of the June 16 change.
7364
7365Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7366
7367 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7368 BFD_ASSEMBLER.
7369
7370Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7371
7372 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7373 even if it is belived to be unnecessary.
7374
7375Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7376
7377 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7378 symbols.
7379 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7380
7381Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7382
7383 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7384 shift amount for a repeated operand. The shift amount for the
7385 repeated copy comes from the size of the operand.
7386
7387Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7388
7389 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7390
7391Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7392
7393 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7394
7395Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7396
7397 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7398 characters in it as LEX_IS_SYMBOL_COMPONENT.
7399 * config/tc-i386.h (tc_symbol_chars): Define.
7400 (extra_symbol_chars): Declare.
7401 * config/tc-i386.c (extra_symbol_chars): Define.
7402 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7403 (line_comment_chars): Set to '/' if TE_LINUX.
7404 * doc/c-i386.texi (i386-prefixes): Update.
7405 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7406
7407Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7408
7409 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7410 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7411
74121998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7413
7414 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7415 constraint in instructions REP & REPI.
7416
7417Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7418
7419 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7420 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7421
7422 (check_range): If the operand is shifted, then shift the number
7423 before checking its range.
7424
3e87a760 7425 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7426
7427 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7428 common sections.
7429
7430Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7431
7432 * config/tc-v850.c (v850_comm): Create special sections as needed.
7433
74341998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7435
7436 * config/tc-d10v.c (write_2_short): Addition of swapping
7437 instructions for sequential and reverse sequential order when
7438 given order is not possible.
7439
7440Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7441
7442 * Makefile.am: Rebuild dependencies.
3e87a760 7443 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7444 * Makefile.in: Rebuild.
7445
7446Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7447
7448 * doc/c-i386.texi: Update 16 bit documentation.
7449
7450 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7451 IgnoreDataSize to IgnoreSize as they are used for address size as
7452 well as data size.
7453 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7454 32-bit mode, similarly addr16/data16 and variants.
7455
7456Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7457
7458 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7459 sequential word multiply instructions.
3e87a760 7460
252b5132
RH		 7461 (do_assemble): Add extra command line argument, to allow mul32
7462 attribute to be preserved across parallel insns.
7463 (md_assemble): Insert NOPs between explicitly parallel insns which
7464 contain an 32 bit multiply and a 16 multiply.
7465
7466Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7467
7468 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7469 likewise for REPE.
7470
7471 * config/tc-i386.c (reloc): Add braces.
7472
7473 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7474 consistent with Intel naming.
7475 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7476 use bitfields in sib_byte.
7477 (modrm_byte): Don't use bitfields here either.
7478
7479 * config/tc-i386.c (current_templates): Add const.
7480 (parse_register): Add const to return, param, and char *s.
7481 (i386_operand): Add const to reg_entry *r.
7482 * config/tc-i386.h (templates): Add const to start, end.
7483
7484 Inspired by code for 16 bit gas support from Martynas Kunigelis
7485 <martynas@nm3.ktu.lt>:
7486 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7487 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7488 (uses_mem_addrmode): Remove.
7489 (md_estimate_size_before_relax): Add support here too.
7490 (md_relax_table): Rewrite interface to md_relax for 16 bit
7491 support.
7492 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7493 (opcode_suffix_to_type): Remove.
7494 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7495 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7496 (md_convert_frag): Likewise.
7497 (i386_operand): Add support for 16 bit base/index regs,
7498 immediates, and displacements. Remove some unnecessary casts, and
7499 localise end_of_operand_string, displacement_string_start,
7500 displacement_string_end variables. Add GCC_ASM_O_HACK.
7501 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7502
7503 * config/tc-i386.c (prefix_hash): Remove.
7504 (md_begin): Rewrite without obstacks. Remove prefix hash table
7505 handling. Rewrite lexical table handling.
7506 (i386_print_statistics): Don't print prefix statistics.
7507 (md_assemble): Rewrite instruction parser so that line is not
7508 converted to lower case. Don't do a hash_find for prefixes,
7509 instead recognise them via opcode modifier.
7510 (expecting_operand, paren_not_balanced): Localise variables.
7511 * config/tc-i386.h (IsPrefix): Define.
7512 (prefix_entry): Remove.
7513
7514 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7515 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7516 '\\' in case where comment_chars contains '/'.
7517
7518 * config/tc-i386.c (MATCH): Ensure given operand and template
7519 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7520 you must write `ljmp *table(%ebx)'.
7521
7522 From H.J. Lu <hjl@gnu.org>:
7523 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7524 as 0 ifndef BFD_ASSEMBLER.
7525 (md_assemble): Allow immediate operands without suffix or
7526 other reg operand to default in size to the current code size.
7527
7528Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7529
66778679
RH		 7530 * config/tc-v850.c (md_begin): Restore creation of
7531 .call_table_text and .call_table_data sections.
252b5132
RH		 7532
7533Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7534
7535 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7536 after emitting a word of noops.
7537
7538Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7539
7540 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7541 (i386_operand): Simplify checks for valid base/index combinations.
7542 Disallow `in 4(%dx),%al'.
7543
7544 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7545 index_reg const.
7546 (add_prefix): Change parameter from char to int.
7547
7548 * config/tc-i386.h (Ugh): Define opcode modifier.
7549 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7550
7551 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7552 CONSISTENT_REGISTER_MATCH macros to check register types more
7553 thoroughly. Check for illegal suffix/operand combinations
7554 when matching insns with operands. Handle new `s' suffix, and
7555 associated FloatMF opcode modifier for float insns with memory
7556 operands.
7557 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7558 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7559 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7560 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7561 DATA_PREFIX_OPCODE throughout.
7562
7563 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7564 (md_assemble): Rewrite suffix/register operand checking code to be
7565 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7566 AnyMem, the better to grep.
7567 (pi): Remove Abs.
7568 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7569 given a memory operand. Don't set Abs bits either.
7570 (type_names): Remove Mem*, Abs*.
7571 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7572 define opcode_modifiers as these cases are handled by Disp8,
7573 Disp16, Disp32 and suffix checks.
7574 (COMES_IN_BOTH_DIRECTIONS): Remove.
7575 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7576
7577 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7578 if IgnoreDataSize modifier given. Remove ShortformW modifier
7579 test. Add test for ShortForm in W base_opcode modification.
7580 Merge Seg2ShortForm and Seg3ShortForm code.
7581 * config/tc-i386.h (ShortFormW): Remove.
7582 (IgnoreDataSize): Define.
7583
7584Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7585
7586 * config/tc-d30v.c (md_assemble): Store previous segment state
7587 with previous instruction.
7588
50705ef4 7589Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7590
7591 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7592 (ebp, esp): Remove static variables.
7593 (MATCH): Remove test for InOutPortReg.
7594 (i386_operand): Properly handle InOutPortReg here instead.
7595 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7596 (md_assemble): Simplify and correct modrm and sib generation.
7597 (i386_operand): Add warning for scale without index.
7598 Rewrite checks for valid base/index combinations.
7599
7600 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7601 macros and enclose in do while(0).
7602 (RESTORE_END_STRING): Likewise.
7603 (md_assemble): Add one to printed operand number so we start
7604 from 1 not 0. Add some more gettext invocations.
7605 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7606 number here too.
7607
7608 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7609 DATA_PREFIX, SEG_PREFIX): Define.
7610 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7611 (check_prefix): Remove function.
7612 (add_prefix): New function. Add prefix to i.prefix as well as
7613 doing checks.
7614 (md_assemble): Changes for add_prefix. Remove hack for wait
7615 prefix, instead always output prefixes in fixed order. Test
7616 for jcxz/loop when selecting between word & dword operations,
7617 and add address size prefix rather than operand size prefix.
7618 Remove operand -> address size hack when emitting jcxz/loop.
7619 (i386_operand): Remove O_Absent check as it's done in expr.
7620
7621Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7622
7623 * configure.in: Recognize m5200 as a cpu_type of m68k.
7624 * aclocal.m4: Rebuild with current libtool.
7625 * configure: Rebuild.
7626
7627Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7628
7629 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7630 to relaxable_symbol to prevent references to external symbol from
7631 being relaxed.
7632
7633Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7634
7635 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7636 symbols are relaxable.
7637
7638Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7639
66778679
RH		 7640 * config/tc-v850.c (md_begin): Don't create special
7641 sections by default.
3e87a760 7642
252b5132
RH		 7643Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7644
7645 * config/tc-mips.c (macro): For div and udiv, close the
7646 reorder block as soon as possible.
7647
7648Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7649
7650 From Matt Semersky <matts@scd.hp.com>:
7651 * macro.c (macro_mri_mode): New function.
7652 * macro.h (macro_mri_mode): Declare.
7653 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7654 MRI mode.
7655
7656Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7657
7658 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7659 OBJ_EVAX case.
7660
7661 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7662 until after xstrdup in OBJ_EVAX case.
7663
7664Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7665
7666 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7667 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7668 of hardcoded magic number.
7669 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7670
7671Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7672
7673 * read.c (do_s_func): New function.
7674 (s_func): Call it.
7675 * read.h (do_s_func): Add prototype.
7676
7677Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7678
7679 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7680 nops if fill pattern not specified.
7681
7682Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7683
7684 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7685 * config/te-go32.h (TE_GO32): Define.
7686 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7687
7688Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7689
7690 Implement .func/.endfunc pseudo-ops.
7691 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7692 (s_func): Declare.
7693 * read.c (potable): Add .func,.endfunc.
7694 (s_func): New function.
7695 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7696 functions.
7697 (in_doc_func_p,current_function_label): New static globals.
7698 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7699
7700Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7701
7702 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7703 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7704 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7705 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7706 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7707 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7708 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7709 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7710 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7711 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7712 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7713 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7714 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7715 * config/tc-alpha.c: Likewise.
7716 * config/tc-alpha.h: Likewise.
7717 * config/tc-arm.c: Likewise.
7718 * config/tc-h8300.c: Likewise.
7719 * config/tc-h8500.c: Likewise.
7720 * config/tc-hppa.c: Likewise.
7721 * config/tc-i860.c: Likewise.
7722 * config/tc-i960.c: Likewise.
7723 * config/tc-ppc.c: Likewise.
7724 * config/tc-sh.c: Likewise.
7725 * config/tc-sparc.h: Likewise.
7726 * config/tc-tic30.c: Likewise.
7727 * config/tc-w65.c: Likewise.
7728 * config/tc-z8k.c: Likewise.
7729
7730Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7731
7732 * config/tc-vax.c (_): Delete this macro used for placeholder
7733 values in vax_operand_width_size; it conflicts with the _() macro
7734 used for internationalization.
7735
7736Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7737
7738 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7739 code. From Chris Moller <moller@bops.com>.
7740
7741 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7742 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7743 * read.c (emit_expr): Initialize seg and subseg fields of a new
7744 broken word.
7745 * write.c (write_object_file): Switch to the appropriate segment
7746 and subsegment when processing a broken word.
7747
7748 * config/tc-m68k.c (mri_assemble): New static function.
7749 (build_mri_control_operand): Call mri_assemble rather than
7750 md_assemble.
7751 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7752 (s_mri_endf, s_mri_endw): Likewise.
7753
7754Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7755
7756 * read.c (s_org): Call md_flush_pending_output if it is defined.
7757
7758 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7759
7760Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7761
7762 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7763 (md_parse_option): Add for same.
7764 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7765 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7766 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7767
7768 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7769
252b5132
RH		 7770Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7771
7772 * config/tc-arm.c (find_real_start): Relax definition of local
7773 labels.
7774
7775Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7776
7777 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7778 symbols at the given address, not just the last one specified.
7779
7780Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7781
66778679
RH		 7782 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7783 or number_to_chars_littleendian to write data.
252b5132
RH		 7784
7785Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7786
7787 * config/tc-v850.c (md_assemble): Remove artificially created
7788 register name symbols.
7789
7790Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7791
7792 * write.c (fixup_segment): Change "segment" to "section" in
7793 error message.
7794
7795Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7796
7797 * write.c (fixup_segment): Change sym1-sym2 message again.
7798
7799Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7800
7801 * write.c (fixup_segment): Improve error message for sym1-sym2
7802 errors when sym1 is in a different segment from sym2.
7803
7804Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7805
7806 * config/tc-m32r.c (warn_unmatched_high): New static local.
7807 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7808 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7809 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7810 (md_parse_option): Likewise.
7811 (md_show_usage): Likewise.
7812 (m32r_frob_file): Likewise.
7813
7814 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7815 (read_a_source_file): Call them.
7816 * read.h (stabs_generate_asm_file): Declare.
7817 * stabs.c (stabs_generate_asm_file): New function.
7818 (generate_asm_file): New function.
7819 (stabs_generate_asm_lineno): Move file name handling into
7820 generate_asm_file.
7821
7822Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7823
7824 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7825 (d30v_current_align, d30v_current_align_seg): New variables.
7826 (d30v_last_label): New variable.
7827 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7828 (s_d30v_data, s_d30v_section): Likewise.
7829 (md_pseudo_table): Call them.
7830 (md_begin): Initialize d30v_current_align_seg.
7831 (md_assemble): Call d30v_align when needed by known current alignment.
7832 (d30v_frob_label, d30v_cons_align): New functions.
7833 * config/tc-d30v.h (md_do_align): Remove.
7834 (tc_frob_label): Call d30v_frob_label.
7835 (md_cons_align): New.
252b5132 7836
3e87a760 7837 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7838 expression symbols before processing. Clean up code formatting.
7839
7840Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7841
7842 * po/Make-in (install-info): New target.
7843
7844Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7845
7846 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7847 instructions.
7848 * config/tc-mn10300.c (md_assemble): Likewise.
7849
7850Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7851
7852 * Makefile.am: Update with `make dep-am'.
7853 (HFILES): Add cgen.h.
7854 (cgen.o): Depend on cgen.h.
7855 * Makefile.in: Regenerate.
7856
7857 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7858
7859Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7860
7861 * gasp.c (grab_label): Permit a label to be a preprocessor
7862 variable by permitting a label to start with a backslash.
7863
7864Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7865
7866 * config/tc-mips.c (validate_mips_insn): Removed hack
7867 for previously inaccessible bitfields in some INSN_TRAP
7868 instructions.
7869
7870Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7871
7872 * config/tc-d30v.c (do_assemble): Abort with error message
7873 if opcode operands do not match.
3e87a760 7874
252b5132
RH		 7875Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7876
7877 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7878 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7879 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7880 similar new 'q' operand.
7881
7882Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7883
7884 * cgen.c (cgen_asm_finish_insn): Fix typo.
7885
7886Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7887
7888 * cgen.h: New file.
7889 * cgen.c: Include it.
7890 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7891 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7892 All callers updated.
7893 * config/tc-m32r.c: Include cgen.h.
7894 (m23r_insn): New members num_fixups,fixups.
7895
7896Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7897
7898 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7899 to avoid compiler warning.
7900
7901Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7902
7903 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7904 calling make.
7905
66778679 7906 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7907
7908Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7909
7910 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7911
7912Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7913
7914 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7915 a short format insn.
7916 (md_assemble): Set it for explicitly packed insns.
3e87a760 7917
252b5132
RH		 7918Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7919
7920 * config/obj-coff.c (c_symbol_merge): Do not take address of
7921 native fields when performing the memcpy.
7922
7923Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7924
3e87a760 7925 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7926 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7927
7928Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7929
7930 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7931 relocations against globally visible symbols.
7932 * config/tc-m68k.c (relaxable_symbol): New macro.
7933 (m68k_ip, md_estimate_size_before_relax): Use it.
7934 (tc_m68k_fix_adjustable): Also handle weak symbols.
7935
7936Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7937
7938 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7939 references to externally visible symbols.
7940 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7941 values in twice for a PC relative reloc if the symbol is
7942 externally defined.
252b5132
RH		 7943
7944 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7945 don't adjust a PC relative reloc against an externally visible
7946 symbol.
7947 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7948 for a PC relative fixup against an externally visible defined
7949 symbol, arrange to store object file and addend values as though
7950 the symbol were not defined.
7951 (tc_gen_reloc): Likewise.
7952
7953Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7954
7955 * read.c (sizeof_leb128): Referenced externally by write.c so
7956 don't inline.
7957
7958Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7959
7960 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7961 and expand a 'debug' symbol associated with the next instruction
7962 that does not cause a short instruction to be filled with a NOP.
7963 (md_pseudo_table): Add support for .debugsym.
7964 (assemble_parallel_insn): Add calls to expand_debug_sym as
7965 appropriate.
7966 (md_assemble): Ditto.
7967
7968Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7969
7970 * as.c (main): Conditionally call setlocale.
7971 * gasp.c (main): Likewise.
7972 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7973 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7974
7975Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7976
7977 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7978
252b5132
RH		 7979Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7980
7981 * config/tc-hppa.c: Change all calls to bzero to use memset.
7982 (pa_ip): Add cast to avoid warning.
7983 (tc_gen_reloc, md_apply_fix): Likewise.
7984 (pa_find_space_by_number): Likewise.
7985 (hppa_force_relocation): Likewise.
7986 (pa_block): Change i to unsigned int.
7987 * config/obj-som.h (obj_som_copyright): Declare.
7988
7989Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7990
7991 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7992 for line numbers for assembly source.
7993
7994Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7995
7996 * configure.in: Change version number to 2.9.4
7997 * configure: Rebuild.
7998
7999Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8000
8001 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8002
8003Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8004
8005 * ecoff.h: Change symbolS in function declaration to struct
8006 symbol.
8007
8008Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8009
8010 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8011 (md_convert_frag): Fix i18n typo.
8012
8013Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8014
8015 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8016 * ecoff.h: Protoype it.
8017 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8018 [EVAX] (s_alpha_prologue): Delete.
8019 (md_pseudo_table): Update.
8020
8021Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8022
8023 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8024 array to local pointer.
8025 (get_args, parse_expr): Add casts to avoid warnings.
8026
8027Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8028
8029 * read.c (s_set): Cast xmalloc return value to fragS *.
8030 * config/tc-m68k.c (m68k_ip): Function made static to match
8031 previous forward declaration.
8032 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8033
8034Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8035
8036 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 8037 strings.
252b5132
RH		 8038
8039 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8040 macros to error strings.
8041
8042Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8043
8044 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8045 reloc is in the TOC csect.
8046 (md_apply_fix3): Correct gettext typo.
8047
8048Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8049
8050 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8051 .L - they are local labels and the branches are not really
8052 function calls but rather far jumps.
8053
8054Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8055
8056 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8057
8058Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8059
8060 * config/tc-i386.c (md_assemble): Print operand number rather than
8061 using ordinal_names.
8062 (i386_operand): Likewise.
8063
8064Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8065
8066 * Makefile.am (INTLLIBS): Define to work around apparent automake
8067 bug.
8068 All Makefiles: Regenerated.
8069
8070 * Many files: Added gettext invocations around user-visible
8071 strings.
8072 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8073 HAVE_LC_MESSAGES): Define.
8074 * dep-in.sed: Added asintl.h.
8075 * po/Make-in: New file.
8076 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8077 Include "asintl.h".
8078 * read.c (Z_): Renamed from `_'.
8079 * Makefile.am (SUBDIRS): Added po.
8080 (POTFILES): new macro.
8081 (po/POTFILES.in): New target.
8082 ($(OBJS)): Added asintl.h.
8083 (HFILES): Likewise.
8084 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8085 (as_new_LDADD): Added $(INTLLIBS).
8086 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8087 (gasp_new_LDADD): Added $(INTLLIBS).
8088 (gasp_new_DEPENDENCIES): New macro.
8089 * configure, aclocal.m4: Rebuilt.
8090 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8091 po/Makefile.
8092 (ALL_LINGUAS): Define.
8093 * macro.c: Include "asintl.h".
8094 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8095 * as.h: Include "asintl.h".
8096 * config/tc-i386.c (ordinal_names): Removed.
8097 (md_assemble): Changed error text to avoid ordinal_names.
8098 (i386_operand): Likewise.
8099 (reloc): Added as_bad to avoid i18n problems.
8100 (tc_gen_reloc): Likewise.
8101 * config/tc-arm.c (bad_args): Now a #define.
8102 (bad_pc): Likewise.
8103 * config/obj-vms.c (VMS_stab_parse): Changed type of
8104 `long_const_msg'.
8105 (global_symbol_directory): Unified strings to avoid i18n
8106 problems.
8107 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8108 avoid i18n problems.
8109 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8110 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8111 i18n problems.
8112 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8113 problems.
8114 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8115 comment.
8116 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8117 problems.
8118 * as.c (print_version_id): Added an fprintf to avoid i18n
8119 problems.
8120 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8121 problems.
8122 * expr.c (expr): Added as_warn call to avoid i18n problems.
8123 * messages.c (as_assert): Changed code to avoid i18n problems.
8124 (as_abort): Likewise.
8125 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8126 (s_space): Likewise.
8127 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8128
8129Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8130
8131 * config/tc-i386.c (check_prefix): New static function, split out
8132 from md_assemble.
8133 (struct _i386_insn): Add wait_prefix field.
8134 (md_assemble): Remove wait_prefix local variable. Use
8135 check_prefix when adding a prefix.
8136
8137 * config/tc-i386.c (current_templates): New static variable.
8138 (md_assemble): Remove current_templates local variable.
8139 (md_assemble, i386_operand): Improve error and warning messages in
8140 many places. Add RESTORE_END_STRING in many places before error
8141 return. Clarify some comments.
8142
8143 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8144 element array.
8145 (md_assemble): Parse string instruction operands, looking for
8146 segment override prefixes. Check for invalid segment prefixes on
8147 string instruction.
8148 (i386_operand): i.seg[] and max mem_operand changes for string
8149 insns.
8150 * config/tc-i386.h (EsSeg): Define.
8151
8152 * config/tc-i386.h (regKludge): Define.
8153 (iclrKludge, imulKludge): Don't define.
8154 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8155 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8156 opcode_modifier checks to look for more common cases first. Add
8157 default_seg for IsString case.
8158
8159Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8160
8161 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8162 AC_DECL_YYTEXT.
8163 * configure: Rebuild with new automake and libtool.
8164 * aclocal.m4, Makefile.in: Likewise.
8165
8166 * doc/Makefile.am (as.dvi): New target.
8167 * doc/Makefile.in: Rebuild.
8168
8169Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8170
8171 * configure.in: Added sparc86x support.
3e87a760 8172
252b5132 8173 * configure: Rebuild.
3e87a760 8174
252b5132
RH		 8175 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8176 sparc_arch.
8177 (md_parse_option): Warn if -EL is not supported for this architecture.
8178
8179 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 8180
252b5132
RH		 8181Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8182
66778679
RH		 8183 * config/tc-mips.c (mips_ip): Note when we use get match on
8184 the full instruction name.
252b5132
RH		 8185
8186Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8187
8188 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8189 back into the expression to handle add/sub simplification correctly.
8190
8191Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8192
66778679 8193 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 8194
8195Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8196
8197 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8198 #<n>' instruction.
8199
8200Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8201
8202 * symbols.c (max_indent_level): New global.
8203 (print_symbol_value_1): Use it.
8204 * expr.h (expr_build_dot): Declare.
8205 * expr.c (expr_build_dot): New function.
8206
8207Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8208
8209 * symbols.c (print_binary): New function.
8210 (print_expr_1): Call it.
8211
8212Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8213
8214 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8215 operand in the opcode.
8216
8217Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8218
8219 * config/tc-i386.h: Reorder operand flags and opcode modifier
8220 flags for clarity. Remove unused definitions: Unknown,
8221 ImmUnknown, DispUnknown, NoModrm.
8222 * config/tc-i386.c (type_names): Add missing Debug type.
8223 (md_assemble): Better duplicate prefix checking. Quicker string
8224 instruction check via new opcode_modifier flag.
8225
8226Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8227
8228 * doc/as.texinfo (Invoking): Clarify -Wa example.
8229
8230Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8231
3e87a760 8232 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8233 (s_mips_weakext): Define.
8234 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8235 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8236 defined(TC_MIPS).
8237
252b5132
RH		 8238Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8239
8240 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8241 is an error if the value can not be computed at assembly time.
8242 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8243
8244Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8245
8246 * gasp.c (main): Set next field of new include_path structure to
8247 NULL. From Avery Pennarun <averyp@gdc.ca>.
8248
8249 * read.c (s_mri_sect): Call as_bad rather than abort for an
8250 unsupported MRI target.
8251
8252Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8253
8254 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8255 the destination of a branch instruction should be altered.
8256 (find_real_start): New function: Locate the real, Thumb coded
8257 start of a Thumb function.
8258 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8259 functions.
252b5132
RH		 8260
8261 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8262
8263Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8264
8265 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8266 also.
8267
8268Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8269
8270 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8271 * doc/c-hppa.texi: Likewise.
8272
8273Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8274
8275 * Makefile.am: Rebuild dependencies.
8276 * Makefile.in: Rebuild.
8277
8278 * Makefile.am (DEP_INCLUDES): New variable.
8279 (.dep1): Change to work when srcdir is not an absolute path.
8280 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8281 * Makefile.in: Rebuild.
8282
8283Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8284
8285 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8286 LinearAddress patch.
8287
8288 * configure.in: Set version to 2.9.1.
8289 * configure: Rebuild.
8290
8291 * Branched binutils 2.9.
8292
8293Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8294
8295 * config/tc-i386.h (FWait): Define.
8296 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8297 other prefixes. Check FWait flag in opcode table to see which
8298 instructions require an fwait prefix.
8299
8300Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8301
8302 * stabs.c (get_stab_string_offset): Always create a stab string
8303 section.
8304
8305Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8306
8307 Fix some gcc -Wall warnings:
8308 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8309 * ehopt.c (eh_frame_code_alignment): Likewise.
8310 * expr.c (integer_constant, operand): Likewise.
8311 * frags.c (frag_align): Likewise.
8312 * gasp.c (level_0, change_base, doinstr): Likewise.
8313 * hash.c (hash_ask): Likewise.
8314 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8315 (debugging_pseudo): Likewise.
8316 * macro.c (define_macro, check_macro): Likewise.
8317 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8318 (ignore_rest_of_line, float_cons): Likewise.
8319 * symbols.c (decode_local_label_name): Likewise.
8320 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8321 (fixup_segment, number_to_chars_bigendian): Likewise.
8322 (number_to_chars_littleendian): Likewise.
8323 * config/atof-ieee.c (gen_to_words): Likewise.
8324 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8325 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8326 * read.c (output_big_sleb128): Initialize locals to avoid
8327 warnings.
8328 (output_big_uleb128, equals): Likewise.
8329 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8330 to unsigned int. Change zeros to unsigned int.
8331 * cond.c (s_if): Add return to default case.
8332 * frags.c (frag_now_fix): Change return type to addressT.
8333 * frags.h (frag_now_fix): Update declaration.
8334 * listing.c (file_info_struct): Change linenum to unsigned int.
8335 (struct list_info_struct): Change hll_line to unsigned int.
8336 (print_source): Update format string.
8337 * read.c (emit_expr): Change scan to unsigned int, and don't
8338 bother to initialize it.
8339 * symbols.c (dollar_label_count): Change to unsigned long.
8340 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8341 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8342 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8343
8344Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8345
8346 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8347 mcf5200 just as we do for m68000.
252b5132
RH		 8348 (m68k_init_after_args): Likewise.
8349 (md_estimate_size_before_relax): Likewise.
8350
8351Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8352
8353 * config/tc-v850.c (md_assemble): Store relocation addend in
8354 fixup instead of instruction.
8355
8356Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8357
8358 * config/tc-i386.c (md_assemble): Swap template arguments to
8359 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8360 This macro is currently symmetric, so passing them the wrong
8361 way didn't cause any problem, but may if the macro is changed
8362 in the future.
8363 After copying template to i.tm, use i.tm. rather than t-> to
8364 access fields, and make t a const*
8365 Move i.tm.operand_types[] swap to immediately after the copy.
8366
8367Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8368
8369 * expr.h (expr_build_uconstant): Add prototype.
8370 (expr_build_unary,expr_build_binary): Add prototypes.
8371 * expr.c (expr_build_uconstant): New function.
8372 (expr_build_unary,expr_build_binary): New functions.
8373
8374Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8375
66778679
RH		 8376 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8377 * macro.c (macro_expand_body): Increase buffer size.
8378 * messages.c (as_warn): Likewise.
252b5132
RH		 8379 (as_warn_where, as_bad, as_bad_where): Likewise.
8380
8381Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8382
8383 Based on patch from H.J. Lu <hjl@gnu.org>:
8384 * Makefile.am (DISTSTUFF): New variable.
8385 (diststuff): New target.
8386 * Makefile.in: Rebuild.
8387
8388Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8389
8390 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8391 m32r_elf_section_change_hook.
8392
8393 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8394 emit a nop if a section ends with a 16 bit instruction.
8395
8396Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8397
8398 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8399 s_lcomm rather than obj_coff_lcomm.
8400 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8401
8402Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8403
8404 * config/tc-i386.h (LinearAddress): Define.
8405 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8406 instruction, don't use a default segment.
8407
8408Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8409
8410 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8411 * configure: Rebuild.
8412
8413Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8414
8415 * aclocal.m4, configure: Rebuild with libtool 1.2.
8416
8417Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8418
8419 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8420 PC relative branches. Patch courtesy of Jonathan Walton.
8421
252b5132 8422
252b5132
RH		 8423Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8424
8425 * configure.in (emulations): Add thumb-pe target.
8426
8427 * configure (emulations): Add thumb-pe target.
8428
84291998-03-17 Ken Raeburn <raeburn@cygnus.com>
8430
8431 * itbl-lex.l (yywrap): Don't define if already defined as a
8432 macro.
8433
8434Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8435
8436 * depend.c (quote_string_for_make): New function.
8437 (wrap_output): Use it.
8438
8439Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8440
8441 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8442 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8443
8444Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8445
8446 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8447 Recognize -GN and -relax.
8448 (md_begin): Initialize gp size from -G switch.
8449 (alpha_force_relocation): Always force if -relax.
3e87a760 8450 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8451 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8452 Change all callers. Emit nop alignment padding as nop+unop pair.
8453
8454Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8455
8456 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8457 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8458
8459Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8460
8461 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8462 require padding to the next long word boundary.
8463
8464Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8465
8466 * cgen.c: #include symcat.h.
8467 * config/tc-m32r.c: Likewise.
8468
8469Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8470
8471 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8472 absolute expressions instead of '$' prefixed register names.
8473
8474Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8475
8476 * read.c (s_set): Record file and line info for symbols when -as.
8477 (pseudo_set): Don't overwrite that dummy fragment.
8478
8479Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8480
8481 * config/tc-ppc.c (md_pseudo_table): Add "section".
8482 (ppc_named_section): New static function.
8483
8484Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8485
8486 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8487 so we don't have to scan the entire list.
8488
8489Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8490
8491 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8492 case, allow the parallel instructions to modify the same flag
8493 bits.
252b5132
RH		 8494
8495Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8496
8497 * listing.c (list_symbol_table): Categorize symbols by
8498 undefined_section rather than sy_frag->line == NULL.
8499
8500Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8501
8502 * Makefile.am (install-exec-local): Install properly when ln
8503 fails or tooldir == prefix.
8504
8505Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8506
8507 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8508 Test result of insert_operand for error.
8509
8510Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8511
8512 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8513 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8514 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8515 * doc/Makefile.in: Rebuild.
8516
8517Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8518
8519 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8520 (macro): Fix handling of M_COP[0-3].
8521
8522Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8523
8524 Based on patches from Ross Harvey <ross@teraflop.com>:
8525 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8526 if macro_alternate or macro_mri.
8527 (getstring): Remove support for byte constants between < and >.
8528 (get_any_string): '<' only starts a string if macro_alternate or
8529 macro_mri.
8530 (macro_expand_body): Permit keyword parameters following
8531 positional parameters.
8532
8533 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8534 * configure.in (alpha*-*-netbsd*): New target.
8535 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8536 * configure: Rebuild.
8537
8538 * as.h (flag_warn_suppress_instructionswap): Move from here...
8539 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8540 here, and make static.
8541
8542 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8543 BFD_ASSEMBLER or MANY_SEGMENTS.
8544
8545 * as.c (show_usage): Update bug-gnu-utils address.
8546 * gasp.c (show_usage): Likewise.
8547 * doc/as.texinfo (Bug Reporting): Likewise.
8548
8549Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8550
66778679 8551 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8552 insns regardless of the size of a pointer if we're in mips I or
8553 MIPS II mode.
66778679 8554 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8555
8556Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8557
3e87a760 8558 Fix rac to accept only a0:
252b5132
RH		 8559 * tc-d10v.c (parallel_ok, find_opcode):
8560 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8561 Introduce OPERAND_GPR.
8562
8563Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8564
8565 * read.c (s_fill): Handle non-constant repeat counts by creating
8566 an rs_space fragment.
8567
8568Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8569
8570 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8571 from as_bad to as_warn.
8572
8573Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8574
8575 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8576 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8577 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8578
8579Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8580
8581 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8582 seg_fix_rotP rather than fix_root from seg_info.
8583
8584Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8585
8586 * expr.c: Add support for 0x1_2_3_4 bignums.
8587
8588Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8589
8590 * configure.in: Change -linux* to -linux-gnu*.
8591 * configure: Rebuild.
8592
8593 * app.c (do_scrub_begin): Treat \r as whitespace.
8594
8595Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8596
8597 * Makefile.am: Update dependencies.
8598 * Makefile.in: Rebuild.
8599
8600Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8601
8602 * configure, aclocal.m4: Rebuild with new libtool.
8603
8604Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8605
66778679
RH		 8606 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8607 the argument to bfd_set_arch_mach.
8608 (load_address): Use bfd_arch_bits_per_address to determine the
8609 bit size of an address instead of looking at the isa level.
8610 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8611
8612Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8613
8614 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8615
8616Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8617
8618 * ehopt.c: New file.
8619 * as.h (enum _relax_state): Add rs_cfa.
8620 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8621 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8622 * read.c (emit_expr): Call check_eh_frame.
8623 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8624 (relax_segment): Likewise.
8625 * Makefile.am: Rebuild dependencies.
3e87a760 8626 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8627 (GENERIC_OBJS): Add ehopt.o.
8628 * doc/internals.texi (Frags): Document rs_cfa.
8629
8630 * as.c (show_usage): Mention --traditional-format.
8631 (parse_args): Accept --traditional-format.
8632 * as.h (flag_traditional_format): Declare.
8633 * output-file.c (output_file_create): If flag_traditional_format,
8634 set BFD_TRADITIONAL_FORMAT on stdoutput.
8635 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8636
8637 * config/tc-mips.c (append_insn): Make sure that if we have a
8638 fixup for an unmatched %hi reloc, it does not associated with a
8639 variant frag.
8640
8641 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8642 * doc/Makefile.in: Likewise.
8643
8644Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8645
8646 * config/tc-m32r.c (check_for_side_effects): New function.
8647 (can_make_parallel): Add checks for instruction side effects
8648 clashing with the other instruction.
8649 (assemble_parallel_insn): Improve warning messages. Return error
8650 message from non-swapped instruction order.
8651
8652Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8653
8654 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8655
8656 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8657 md_cleanup definition. This moves the forced literal output to
8658 the end of the source pass, and avoids macro's inserting literals
8659 into the code immediately after the macro expansion.
252b5132
RH		 8660
8661Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8662
8663 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8664 a gas internal symbol is adjustable.
8665 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8666
8667 * as.h: If gcc version greater than 2.6, use `__format__' and
8668 `__printf__' in function attributes, rather than `format' and
8669 `printf'.
8670
8671Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8672
8673 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8674
8675Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8676
8677 Add tms320c30 support:
8678 * config/tc-tic30.h: New file.
8679 * config/tc-tic30.c: New file.
8680 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8681 TARGET_FORMAT as "coff-tic30".
8682 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8683 * Makefile.am: Rebuild dependencies.
8684 (CPU_TYPES): Add tic30.
8685 (CPU_OBJ_VALID): tic30-aout is valid.
8686 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8687 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8688 * configure, Makefile.in: Rebuild.
8689
8690Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8691
8692 * config/tc-v850.c (md_assemble): Improvements to error messages.
8693
8694Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8695
8696 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8697 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8698
8699 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8700 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8701 assembler calculate relocations to any external symbol at all.
8702 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8703 involving generation of pc-relative relocs.
8704 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8705 has been moved to md_apply_fix3.
8706
8707 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8708 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8709 which actually means (the address of identifier's GOT entry) +
8710 constant, which is not particularly useful.
8711
8712Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8713
8714 * read.h (include_dirs): Declare.
8715 (include_dir_count,include_dir_maxlen): Declare.
8716
8717Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8718
8719 * configure.in: Correct check for shared opcodes library.
8720 * configure: Rebuild.
8721
8722 * listing.c (buffer_line): If we can't open the file, set at_end.
8723 (listing_print): Remove unused local variable fi.
8724
8725 * config/m68k-parse.y (reglistpair): Handle register list in
8726 either order.
8727
8728 * config/vms-conf.h: Don't undef VERSION.
8729
8730Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8731
8732 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8733 OBJS variable.
8734 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8735 variable.
8736 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8737 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8738 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8739 (EXTRA_DIST): Define.
8740 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8741 explicitly rather than via the list of object files.
8742 (gcc-as.opt): New file created when make-gas.com is run.
8743 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8744 itbl-cpu.h} to #include appropriate file rather than copying that
8745 file.
8746 * config/vms-conf.h: Synchronize with current config.in.
8747 * Makefile.in: Rebuild.
8748
8749Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8750
8751 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8752 (parallel_ok): Relaxed parallel subinstruction dependency check.
8753
8754Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8755
8756 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8757 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8758 command line argument.
8759 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8760 warning only if flag_warn_suppress_instructionswap is false.
8761
8762Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8763
8764 * configure.in (i386-*-mingw32*): New target.
8765 * configure: Rebuild.
8766
8767Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8768
8769 * symbols.c (resolve_symbol_value): Don't set the segment if it
8770 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8771
8772 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8773 S_GET_SEGMENT.
8774
8775Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8776
8777 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8778 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8779 compiler.
8780
8781Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8782
8783 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8784
8785Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8786
8787 * config/tc-v850.c (v850_insert_operand): Display instruction when
8788 an error is encountered.
8789
8790Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8791
8792 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8793 (i386-*-sco3.2v5*coff): New target.
8794 (i386-*-sco3.2*): New target.
8795 * configure: Rebuild.
8796
8797Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8798
8799 * config/tc-v850.c: Tidy error message production.
8800
8801Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8802
8803 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8804 validate_immediate return value in the right type for comparisons
8805 to FAIL.
8806
8807Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8808
8809 * listing.c (MAX_BYTES): Use listing variables not constants.
8810 (data_buffer): No longer an array, but a pointer.
8811 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8812 (listing_listing): Allocate data_buffer.
8813
8814Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8815
8816 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8817 --listing-rhs-width, --listing-cont-lines.
8818 (show_usage): Update.
8819 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8820 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8821 (print_lines): Use the variables instead of the constants.
3e87a760 8822 (listing_listing): Likewise.
252b5132 8823 * listing.h: Declare the new vars.
3e87a760 8824
252b5132
RH		 8825Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8826
8827 * as.c (parse_args): Add --keep-locals alias for -L.
8828 Add --strip-local-absolute.
8829 (show_usage): Update.
8830 * as.h (flag_strip_local_absolute): New flag.
8831 * symbols.c (S_IS_LOCAL): Use it.
8832 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8833 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8834 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8835
8836Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8837
8838 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8839 might have an io conflict and issue a warning message.
252b5132
RH		 8840
8841Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8842
8843 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8844 cgen_swap_fixups): Functions to save, restore and swap the fixup
8845 chain with a backup copy.
8846 (cgen_asm_finish_insn): Returns address of constructed insn.
8847
8848Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8849
8850 * listing.c (file_info_struct): Remove FILE, add POS.
8851 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8852 (file_info): Don't open the file.
8853 (buffer_line): Check for the file in the last_open cache, updating
8854 as necessary.
8855 (print_source): Don't reference file_info->file.
8856 (listing_listing): Likewise.
8857 (listing_print): Close the file in the cache, if any.
8858
8859Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8860
8861 * read.c (dwarf_file_string): New file static variable.
8862 (emit_expr): Look for constant sequence that leads up to a file
8863 name in DWARF debugging output.
8864 (stringer): Use dwarf_file_string to decide whether to accept a
8865 string as a file name.
8866
8867Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8868
8869 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8870 (crack_operand): Add reg->reglst MRI hack.
8871 (r_seg): Put reglst symbols in reg_section.
8872 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8873
8874Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8875
8876 * tc-sh.c (get_specific): Handle SGR & DBR.
8877
8878Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8879
8880 * tc-h8300.c (parse_reg): Take the length of the symbol into
8881 account when attempting to match a register name.
8882 * tc-h8500.c (parse_reg): Likewise.
8883
8884Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8885
8886 * cgen.c: Formatting changes to improve readability.
8887
8888Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8889
8890 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8891 delay slot.
8892
8893Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8894
8895 Based on a patch from Jim Wilson
8896 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8897 (tc_gen_reloc): Handle cross section PC relative relocs
8898 correctly.
8899
8900Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8901
8902 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8903
8904Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8905
8906 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8907 (expr_jmp_buf): New static local.
8908 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8909 (cgen_md_operand): New function.
8910 * tc-m32r.c: Clean up pass over `struct foo' usage.
8911 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8912
8913Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8914
8915 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8916 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8917
8918Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8919
8920 * config/tc-i386.c (i386_operand): Give an error if there are
8921 unrecognized characters after an expression.
8922
8923For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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