Fix problems with new EXACTLY_TWO_DASHES command line switch option.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
67db5ab4
HPN
12000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2
3 * doc/internals.texi (Relaxing with a table) <after relaxation>:
4 Point out caveats with generating fixups for the opcode in a frag.
5
c0d8940f
JH
6Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
7
8 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
9 * NEWS: Add x86_64.
10
087f563c
L
112000-12-29 H.J. Lu <hjl@gnu.org>
12
13 * listing.c (calc_hex): Print the variable part only if the
14 fragment type is rs_fill.
15
8108ad8e
HPN
162000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
17
18 * doc/internals.texi (tc_conditional_pseudoop,
19 TC_LINKRELAX_FIXUP): Fix typos.
20
799051fc
RH
212000-12-28 Richard Henderson <rth@redhat.com>
22
23 * write.c (subsegs_finish): Fix thinko last change -- don't
24 "optimize" the alignment == 0 case.
25
0a9ef439
RH
262000-12-28 Richard Henderson <rth@redhat.com>
27
28 * as.h (rs_align_test): New.
29 * frags.c (NOP_OPCODE): Move default from read.c.
30 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
31 (frag_align_code): New.
32 * frags.h (frag_align_code): Declare.
33 * read.c (NOP_OPCODE): Remove.
34 (do_align): Use frag_align_code.
35 * write.c (NOP_OPCODE): Remove.
36 (get_recorded_alignment): New.
37 (cvt_frag_to_fill): Handle rs_align_test.
38 (relax_segment): Likewise.
39 (subsegs_finish): Align last subseg in section to the
40 section alignment. Use frag_align_code.
41 * write.h (get_recorded_alignment): Declare.
42 * config/obj-coff.c (size_section): Handle rs_align_test.
43 (fill_section, fixup_mdeps): Likewise.
44 (write_object_file): Use frag_align_code.
45
46 * config/tc-alpha.c (alpha_align): Use frag_align_code.
47 (alpha_handle_align): New.
48 * config/tc-alpha.h (HANDLE_ALIGN): New.
49 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
50
51 * config/tc-i386.h (md_do_align): Use frag_align_code.
52 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
53
54 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
55 (ia64_handle_align): New.
56 * config/tc-ia64.h (HANDLE_ALIGN): New.
57 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
58
59 * config/tc-m32r.c (m32r_do_align): Remove.
60 (m32r_handle_align): New.
61 (fill_insn): Use frag_align_code.
62 * config/tc-m32r.h (md_do_align): Remove.
63 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
64 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
65 * config/tc-mips.c, config/tc-mips.h: Similarly.
66
67 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
68 (sh_handle_align): Likewise. Handle rs_align_code.
69 (sh_do_align): Remove.
70 * config/tc-sh.h (md_do_align): Remove.
71 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
72
73 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
74 (sparc_handle_align): Likewise. Handle rs_align_code.
75 * config/tc-sparc.h (md_do_align): Remove.
76 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
77
3cd4dda7
DD
782000-12-22 DJ Delorie <dj@redhat.com>
79
80 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
81 when we assemble the first half of a pair.
82
ec56dfb4
L
832000-12-22 H.J. Lu <hjl@gnu.org>
84
85 * config/tc-i386.c (reloc): Update the macro for non-bfd
86 assembler.
87 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
88
ad1172d4
L
892000-12-22 H.J. Lu <hjl@gnu.org>
90
91 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
92
3e73aa7c
JH
93Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
94
95 * tc-i386.h (i386_target_format): Define even for ELFs.
96 (QWORD_MNEM_SUFFIX): New macro.
97 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
98 New macros
99 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
100 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
101 ImmExt): Renumber.
102 (Size64, No_qSuf, NoRex64, Rex64): New macros.
103 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
104 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
105 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
106 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
107 Renumber.
108 (Reg, WordReg): Add Reg64.
109 (Imm): Add Imm32S and Imm64.
110 (EncImm): New.
111 (Disp): Add Disp64 and Disp32S.
112 (AnyMem): Add Disp32S.
113 (RegRex, RegRex64): New macros.
114 (rex_byte): New type.
115 * tc-i386.c (set_16bit_code_flag): Kill.
116 (fits_in_unsigned_long, fits_in_signed_long): New functions.
117 (reloc): New parameter "signed"; support x86_64.
118 (set_code_flag): New.
119 (DEFAULT_ARCH): New macro; default to "i386".
120 (default_arch): New static variable.
121 (struct _i386_insn): New fields Operand_PCrel; rex.
122 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
123 (flag_code): New enum and static variable.
124 (use_rela_relocations): New static variable.
125 (flag_code_names): New static variable.
126 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
127 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
128 K6 and Athlon.
129 (i386_align_code): Return plain "nop" for x86_64.
130 (mode_from_disp_size): Support Disp32S.
131 (smallest_imm_type): Support Imm32S and Imm64.
132 (offset_in_range): Support size of 8.
133 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
134 (md_pseudo_table): Add "code64"; use set_code_flat.
135 (md_begin): Emit sane error message on hash failure.
136 (tc_i386_fix_adjustable): Support x86_64 relocations.
137 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
138 instructions supported on particular arch just partially,
139 output of 64bit immediates, handling of Imm32S and Disp32S type.
140 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
141 (i386_displacement): Likewise.
142 (i386_index_check): Cleanup; support 64bit addresses.
143 (md_apply_fix3): Support x86_64 relocation and rela.
144 (md_longopts): Add "32" and "64".
145 (md_parse_option): Add OPTION_32 and OPTION_64.
146 (i386_target_format): Call even for ELFs; choose between
147 elf64-x86-64 and elf32-i386.
148 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
149 (tc_gen_reloc): Support rela relocations and x86_64.
150 (intel_e09_1): Support QWORD.
151
21d6c4af
DN
1522000-12-15 Diego Novillo <dnovillo@redhat.com>
153
154 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
155 it's not an offset expression.
156 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
157 keep the braces '[' and ']' in the output string.
158 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
159 != FLAT. There is no such op_modifier.
160
6717891c
NC
1612000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
162
163 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
164 if we have it.
165
ee515fb7
KH
1662000-12-13 Kazu Hirata <kazu@hxi.com>
167
168 * as.h: Fix formatting.
169 * cgen.h: Likewise.
170 * dwarf2dbg.c: Likewise.
171 * input-scrub.c: Likewise.
172 * read.h: Likewise.
173
349a994c
DD
1742000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
175
176 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
177 configure: Regenerate.
178
42dbf88c
NC
1792000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
180
181 * dwarf2dbg.c: #include <limits.h> only if it exists.
182
0485cba3
AM
1832000-12-13 Rodney Brown <RodneyBrown@mynd.com>
184
185 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
186 (md_apply_fix): Here too.
187
514829c3
JW
1882000-12-12 Jim Wilson <wilson@redhat.com>
189
190 * config/tc-ia64.h (ia64_init): Add prototype.
191
92eb7b32
L
1922000-12-12 H.J. Lu <hjl@gnu.org>
193
194 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
195
196 * read.h (outputting_stabs_line_debug): Change it to int.
197 * stabs.c (outputting_stabs_line_debug): Likewise.
198
8141c27d
GK
1992000-12-12 Geoffrey Keating <geoffk@redhat.com>
200
201 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
202 the address of a function result.
203
5d6f4f16
GK
2042000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
205
206 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
207 (md_assemble): Call dwarf2_emit_insn.
208 (shlib): Fix typo SHILB -> SHLIB.
209 (md_parse_option): Likewise.
210 (ppc_elf_validate_fix): Likewise:
211 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
212
d4c0c039
NC
2132000-12-12 Nick Clifton <nickc@redhat.com>
214
215 * cgen.h: Fix formatting.
216 * input-scrub.c: Fix formatting.
217 * macro.c: Fix formatting.
e972090a 218 * config/tc-mips.c: Fix formatting.
584da044
NC
219 * doc/c-mips.texi: Fix formatting.
220
f16b83df
JH
221Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
222
223 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
224 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
225 references.
226 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
227 otherwise.
228 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
229 (No_dSuf): Kill.
230
231 * i386.h (*_Suf): Remove No_dSuf.
232 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
233 Remove.
234 (i386_optab): Remove 'd' in the suffixes.
235
50705ef4
AM
2362000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
237
238 * config/tc-i386.c (T_SHORT): Undefine before defining.
239
beae10d5
KH
2402000-12-05 Kazu Hirata <kazu@hxi.com>
241
242 * config/tc-mips.c: Fix formatting.
243
bccba5f0 2442000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM
245
246 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
247 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
248 (md_show_usage): Ditto.
249 (md_parse_option): Ditto.
250 (d10v_cleanup): Writes pending instruction only if
251 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 252 Fix compile time warning messages.
50705ef4
AM
253
254 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC
255
2562000-12-04 Matthew Hiller <hiller@redhat.com>
257
50705ef4 258 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC
259 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
260 function entry and unset at function exit.
261
50705ef4 262 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC
263
264 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
265
266 * dwarf2dbg.c: Fix compile time warning messages.
267
bc805888
KH
2682000-12-03 Kazu Hirata <kazu@hxi.com>
269
270 * config/tc-a29k.c: Fix formatting.
271 * config/tc-alpha.c: Likewise.
272 * config/tc-arm.c: Likewise.
273 * config/tc-cris.c: Likewise.
274 * config/tc-hppa.c: Likewise.
275 * config/tc-i370.c: Likewise.
276 * config/tc-i386.c: Likewise.
277 * config/tc-i860.c: Likewise.
278 * config/tc-i960.c: Likewise.
279 * config/tc-ia64.c: Likewise.
280 * config/tc-m68hc11.c: Likewise.
281 * config/tc-m68k.c: Likewise.
282 * config/tc-m88k.c: Likewise.
283 * config/tc-pj.c: Likewise.
284 * config/tc-ppc.c: Likewise.
285 * config/tc-sh.c: Likewise.
286 * config/tc-sparc.c: Likewise.
287 * config/tc-tahoe.c: Likewise.
288 * config/tc-vax.c: Likewise.
289
3dacdf2e
NC
2902000-12-01 Chris Demetriou <cgd@sibyte.com>
291
50705ef4
AM
292 * config/tc-mips.c (mips_ip): When calculating offsets,
293 don't accept as constant the difference between the
294 addresses of symbols in two different sections.
295
296 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
297 specifiers.
298 (validate_mips_insn): Likewise. Also, update 'B' operand
299 specifier to use OP_*_CODE20 constants and delete 'm' operand
300 specifier.
301 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
302 operand specifiers. Change warning generated by 'B' operand
303 specifier to reflect its new multi-purpose usage.
304
305 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
306 -1, and update comment.
307 (file_mips_isa): Likewise.
308 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
309 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
310 ISA_* constants rather than hard-coded numbers.
311 (mips_cpu_info): New structure.
312 (mips_cpu_info_table): New table describing CPU and ISA names
313 and numbers.
314 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
315 mips_cpu_info_from_cpu): New functions.
316 (mips_isa_to_str): New function to get string for ISA name.
317 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
318 return const char *.
319 (md_begin): Redo CPU and ISA selection logic, using
320 mips_cpu_info_from_*. Convert to use ISA_* constants rather
321 than hard-coded numbers.
322 (append_insn, mips_emit_delays, macro, macro2): Convert to use
323 ISA_* constants rather than hard-coded numbers.
324 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
325 (md_longopts): Delete OPTION_NO_MIPS32.
326 (md_parse_option): Convert to use ISA_* constants rather than
327 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
328 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
329 to use strcasecmp to recognize "default" and to use
330 mips_cpu_info_from_name to get CPU numbers from argument.
331 (md_show_usage): Move -mips32 so it's with the rest of the ISA
332 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
333 mips32-4k.
334 (s_mipsset): Accept ISA value 32.
335 * doc/as.texinfo: Clean up MIPS options summary slightly,
336 remove -no-mips32. Add note about -mips4 and -mips32
337 specifying those ISA levels. Delete -mips32 and -no-mips32
338 cpu flag descriptions.
339 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
340 up the supported CPU switch list, and replace 4Kc, 4Km, and
341 4Kp entries with a single mips32-4k entry. Note that you can
342 use ".set mips32".
343
344 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
345 ISA_MIPS64.
346 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
347 -mips5 and -mips64.
348 (md_parse_option): Add cases for OPTION_MIPS5 and
349 OPTION_MIPS64.
350 (md_show_usage): Mention -mips5 and -mips64 arguments.
351 (s_mipsset): Add cases for MIPS5 and MIPS64.
352 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
353 and pseudo-CPUs.
354 * doc/as.texinfo: Mention -mips5 and -mips64 options
355 and their meanings.
356 * doc/c-mips.texi: Likewise. Also update introduction
357 and ".set" usage information.
358
359 * config/tc-mips.c (md_show_usage): Add "sb1" to the
360 CPU list.
361 (mips_cpu_info_table): Add SB-1 entries.
362 * doc/c-mips.texi: Add "sb1" to the list of CPUs
363 known to the -mcpu option.
364
365 * doc/as.texinfo: Correct description of MIPS -mcpu
366 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 367
5f68c319
NC
3682000-12-01 Joel Sherrill <joel@OARcorp.com>
369
3dacdf2e
NC
370 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
371 New targets.
372 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
373 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC
374 * configure: Regenerate.
375 * config.in: Regenerate.
376 * Makefile.in: Regenerate.
377 * aclocal.m4: Regenerate.
378 * po/gas.pot: Regenerate.
50705ef4 379
4ce3447c
PB
3802000-11-30 Philip Blundell <pb@futuretv.com>
381
382 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
383 even in non BFD_ASSEMBLER case.
384
76a0ddac
DN
3852000-11-30 Diego Novillo <dnovillo@redhat.com>
386
387 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
388 syntax.
389
220e750f
RH
3902000-11-29 Richard Henderson <rth@redhat.com>
391
392 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
393 until dwarf2_finish; use relaxation to get cross-fragment offsets;
394 thread multiple subsegments properly; handle multiple code
395 sections properly; emit proper compilation unit info for assembler
396 generated debugging.
397
398 * as.h (enum _relax_state): Add rs_dwarf2dbg.
399 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
400 (dwarf2dbg_estimate_size_before_relax): Declare.
401 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
402 * write.c: Include dwarf2dbg.h.
403 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
404 (relax_segment): Likewise.
405
99b222b4
HPN
4062000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
407
408 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
409 jump>: Use as_bad_where instead of as_bad. Tweak error message
410 accordingly. Stabilize frag by updating fix part and resetting
411 variant part.
412 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN
413 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
414 indexing is_end_of_line[].
415 (md_assemble): Initialize size to 0.
416 (md_section_align): Mark parameter seg as unused.
e46fee70 417 (parse_reg): Parse names case-insensitively.
99b222b4 418
814f6641
KH
4192000-11-28 Kazu Hirata <kazu@hxi.com>
420
421 * config/obj-aout.h: Fix formatting.
422 * config/obj-bout.h: Likewise.
423 * config/obj-coff.c: Likewise.
424 * config/obj-coff.h: Likewise.
425 * config/obj-elf.h: Likewise.
426 * config/obj-som.h: Likewise.
427 * config/obj-vms.c: Likewise.
428 * config/obj-vms.h: Likewise.
429 * config/tc-h8300.h: Likewise.
430 * config/tc-ns32k.h: Likewise.
431 * config/tc-sparc.h: Likewise.
432 * config/tc-tic54x.h: Likewise.
433 * config/tc-z8k.h: Likewise.
434
e47b9e39
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4352000-11-28 Nick Clifton <nickc@redhat.com>
436
437 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
438 License is present in the sources, but not the output, and
439 also available from the GNU website.
440 (GNU Free Documentation License): Comment out this section.
441
fcdc20a4
HPN
4422000-11-28 Hans-Peter Nilsson <hp@axis.com>
443
43c34dee
HPN
444 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
445 targets. Remove i860 from valid a.out targets.
446 * Makefile.in: Regenerate.
447
fcdc20a4 448 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 449 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN
450 (md_assemble): Call dwarf2_emit_insn if generating ELF.
451 (s_cris_file, s_cris_loc): New.
452 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
453 * Makefile.am: Regenerate dependencies.
454 * Makefile.in: Regenerate.
455
16887944
AM
4562000-11-28 Alan Modra <alan@linuxcare.com.au>
457
458 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
459 (MRI_MUL_PRECEDENCE): Likewise.
460 (op_rank): Fix a comment typo.
461
ae3e85dd
SC
4622000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
463
464 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
465 the error message.
466 (get_operand): Fix analysis for movw/movb instructions.
467
077b8428
NC
4682000-11-24 Nick Clifton <nickc@redhat.com>
469
470 * configure.in (xscale-elf): Add target.
471 (xscale-coff): Add target.
472 * configure: Regenerate.
473
474 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
475 extenstion.
476 (ARM_EXT_XSCALE): New ARM architecture extension.
477 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
478 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
479 (ARM_THUMB): Rename to ARM_EXT_THUMB.
480 (ARM_ARCH_V4): Remove processor from architecture.
481 (ARM_ARCH_3M): New architecutre definition.
482 (ARM_ARCH_V5TE): New architecutre definition.
483 (ARM_ARCH_XSCALE): New architecutre definition.
484 (CPU_DEFAULT): Allow to be defaulted to XScale.
485 (atpcs): New boolean variable.
486 (ldr_flags): Support 'd' flag for double word loads.
487 (str_flags): Support 'd' flag for double word stored.
488 (do_mia): New function.
489 (do_mar): New function.
490 (do_mra): New function.
491 (do_pld): New function.
492 (do_ldrd): New function.
493 (do_blx): New function.
494 (do_bkpt): New function.
495 (do_clz): New function.
496 (do_lstc2): New function.
497 (do_cdp2): New function.
498 (do_t_blx): New function.
499 (do_t_bkpt): New function.
500 (do_smla): New function.
501 (do_smlal): New function.
502 (do_smul): New function.
503 (do_qadd): New function.
504 (do_co_reg2c): New function.
505 (LONGEST_INSN): Redefine to 7.
506
507 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
508 command line switches.
509
2434f565
JW
5102000-11-22 Jim Wilson <wilson@redhat.com>
511
512 * config/tc-ia64.c (pseudo_func): Add missing initializers.
513 (struct rsrc): Make line unsigned.
514 (gr_values): Add missing initializer.
515 (SLOT_NUM_NOT_SET): Add unsigned cast.
516 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
517 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
518 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
519 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
520 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
521 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
522 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
523 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
524 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
525 Add ATTRIBUTE_UNUSED to unused parameters.
526 (convert_expr_to_ab_reg): Add parens.
527 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
528 (dot_prologue): Initialize grsave when declared.
529 (md_pseudo_table): Add missing initializers.
530 (operand_match): Add casts to bfd_vma.
531 (emit_one_bundle): Delete unused local prev. Make required_template
532 unsigned.
533 (specify_resource): Cast i to unsigned.
534 (note_register_values): Use fprintf_vma.
535 (print_dependency): Likewise.
536
5a080f89
JW
5372000-11-21 Jim Wilson <wilson@redhat.com>
538
5e7474a7
JW
539 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
540 for unwind info section.
541 (dot_endp): Likewise for unwind section.
542
5a080f89
JW
543 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
544 fix_new_exp.
545
732d96b6
JJ
5462000-11-21 Jakub Jelinek <jakub@redhat.com>
547
548 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
549 (output_insn): Call dwarf2_emit_insn.
b8e904dc 550 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 551
6d2cf69f
RH
5522000-11-17 Richard Henderson <rth@redhat.com>
553
554 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
555 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
556 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
557
8179bd9b
NC
5582000-11-17 Nick Clifton <nickc@redhat.com>
559
560 * config/tc-arm.c (md_pseudo_table): Add support for .line and
561 .file pseudo ops.
562
316e2c05
RH
5632000-11-17 Richard Henderson <rth@redhat.com>
564
565 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
566
a8316fe2
RH
5672000-11-17 Richard Henderson <rth@redhat.com>
568
569 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 570 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH
571 tri-state definition of alpha_flag_mdebug.
572 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
573 (s_alpha_file): Store first .file directive.
574 (s_alpha_stab): New.
575 (md_pseudo_table): Add stabs and stabn.
576
e346e481
RH
5772000-11-17 Richard Henderson <rth@redhat.com>
578
579 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
580
4dc7ead9
RH
5812000-11-17 Richard Henderson <rth@redhat.com>
582
583 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 584 (main): Call dwarf2_finish.
4dc7ead9
RH
585 * as.h (debug_type): Clarify documentation of the meaning
586 of this variable.
587 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
588 (print_stats): Fix parenthesis problem.
589 (now_subseg_size): New.
590 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
591 (dwarf2_directive_file): Don't set debug_type.
592 (dwarf2_where): Honor DEBUG_DWARF2 first.
593 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
594 do nothing if not emitting dwarf2 debug info, or no work.
595 * dwarf2dbg.h (dwarf2_emit_insn): Update.
596 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
597 (ecoff_new_file): Likewise.
598 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
599 commentary wrt dwarf2.
600
601 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
602 ATTRIBUTE_UNUSED as needed.
603 (emit_insn): Call dwarf2_emit_insn.
604 (s_alpha_file): New.
605 (s_alpha_loc): New.
606 (s_alpha_coff_wrapper): Don't handle them.
607 (md_pseudo_table): Update for .file and .loc.
608 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
609
610 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
611 don't protect with debug_type.
612 * config/tc-hppa.c (md_assemble): Likewise.
613 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
614 * config/tc-mn10300.c (md_assemble): Likewise.
615 * config/tc-sh.c (md_assemble): Likewise.
616 * config/tc-v850.c (md_assemble): Likewise.
617
618 * config/tc-arm.c (arm_end_of_source): Remove.
619 * config/tc-hppa.c (pa_end_of_source): Remove.
620 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
621 * config/tc-mn10300.c (mn10300_finalize): Remove.
622 * config/tc-sh.c (sh_finalize): Remove.
623 * config/tc-v850.c (sh_finalize): Remove.
624
625 * config/tc-arm.h (md_end): Remove.
626 * config/tc-hppa.h (md_end): Remove.
627 (DWARF2_LINE_MIN_INSN_LENGTH): New.
628 * config/tc-m68hc11.h (md_end): Remove.
629 * config/tc-mn10300.h (md_end): Remove.
630 * config/tc-sh.h (md_end): Remove.
631 * config/tc-v850.h (md_end): Remove.
632
633 * config/tc-ia64.c (emit_one_bundle): Don't protect
634 dwarf2 bits with debug_type.
635 (md_assemble): Likewise.
636 (ia64_end_of_source): Don't call dwarf2_finish.
637
ca683b78
JW
6382000-11-16 Jim Wilson <wilson@redhat.com>
639
640 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
641 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
642 > 16.
643
6f620856
L
6442000-11-16 H.J. Lu <hjl@gnu.org>
645
646 * config/obj-elf.c (obj_elf_symver): Don't check the missing
647 version name.
648
19d63e5d
KH
6492000-11-15 Kazu Hirata <kazu@hxi.com>
650
651 * config/tc-tic30.c: Fix formatting.
652 * config/tc-tic80.c: Likewise.
653 * config/tc-v850.c: Likewise.
654 * config/tc-vax.c: Likewise.
655 * config/tc-w65.c: Likewise.
656 * config/tc-z8k.c: Likewise.
657
a8761a19
DD
6582000-11-14 DJ Delorie <dj@redhat.com>
659
660 * config/tc-v850.c: Support dwarf2.
661 * config/tc-v850.h: Ditto.
662
663 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
664 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 665
88be23ec
BS
6662000-11-15 Bernd Schmidt <bernds@redhat.com>
667
668 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
669 (errata_nops_necessary_p): New function.
670 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
671 md.
672
72a76794
JW
6732000-11-14 Jim Wilson <wilson@redhat.com>
674
675 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
676 return little endian bfd formats.
677
4a1805b1
KH
6782000-11-14 Kazu Hirata <kazu@hxi.com>
679
680 * config/aout_gnu.h: Fix formatting.
681 * config/atof-vax.c: Likewise.
682 * config/m68k-parse.h: Likewise.
683 * config/m88k-opcode.h: Likewise.
684 * config/obj-elf.c: Likewise.
685 * config/tc-arm.c: Likewise.
686 * config/tc-cris.c: Likewise.
687 * config/tc-i386.c: Likewise.
688 * config/tc-ia64.c: Likewise.
689 * config/tc-mn10300.c: Likewise.
690 * config/te-386bsd.h: Likewise.
691 * config/te-hppa.h: Likewise.
692 * config/te-nbsd.h: Likewise.
693 * config/te-ppcnw.h: Likewise.
694 * config/te-sparcaout.h: Likewise.
695 * config/te-tmips.h: Likewise.
696 * config/vax-inst.h: Likewise.
697 * config/vms-conf.h: Likewise.
698
c810873d
JJ
6992000-11-14 Jakub Jelinek <jakub@redhat.com>
700
701 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
702
79082ff0
L
7032000-11-13 H.J. Lu <hjl@gnu.org>
704
705 * config/obj-elf.c (elf_frob_symbol): Support
706 ".symver name,name2@@@nodename".
707 (elf_frob_file_before_adjust): Likewise.
708
709 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
710 and ".symver name,name2@@@nodename".
711 Fix a typo.
712
1da00eb4
L
7132000-11-12 H.J. Lu (hjl@gnu.org)
714
715 * config/obj-elf.c (obj_elf_symver): Check missing version
716 name.
717
f585997b
L
7182000-11-12 H.J. Lu (hjl@gnu.org)
719
720 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
721 instead of bfd_vma for non-bfd assemblers.
722
ef5c4bfc
KH
7232000-11-09 Kazu Hirata <kazu@hxi.com>
724
725 * itbl-ops.c: Fix comment typos.
726
f5a30c2e
JW
7272000-11-08 Jim Wilson <wilson@redhat.com>
728
729 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
730 (struct unwind): Add next_slot_frag field.
731 (slot_index): New parameters slot_frag and first_frag. Add code
732 to add in frag sizes when different. Add comments.
733 (fixup_unw_records): New locals first_frag and last_frag. Pass new
734 arguments to slot_index.
735 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
736 loop end. Set next_slot_frag field.
737
339681c0
L
7382000-11-07 H.J. Lu <hjl@gnu.org>
739
740 * doc/as.texinfo (.symver): Updated for versioned symbol
741 reference.
742
743 * obj.h (format_ops): Add the frob_file_before_adjust field.
744
745 * config/obj-aout.c (aout_format_ops): Set the
746 frob_file_before_adjust field to 0.
747 * config/obj-coff.c (coff_format_ops): Likewise.
748 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
749
750 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
751 name.
752 (elf_frob_file_before_adjust): New function to remove unneeded
753 versioned symbols from the symbol table.
754 (elf_format_ops): Set the frob_file_before_adjust field to
755 elf_frob_file_before_adjust.
756
757 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
758 not defined.
759
760 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
761
4a314ec8
NC
7622000-11-07 Peter Targett <peter.targett@arccores.com>
763
764 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
765 BIG_ENDIAN macros.
766 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
767 Fix compile time warning messages.
50705ef4 768
604d524f
NC
7692000-11-07 Nick Clifton <nickc@redhat.com>
770
771 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
772 buffer in order to avoid buffer overflows.
773
44f5c83a
JW
7742000-11-06 Steve Ellcey <sje@cup.hp.com>
775
776 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
777 Change M to m for -milp32 or -mlp64 to match gcc.
778 (dot_endp): Use bytes_per_address instead of 8.
779 (emit_one_bundle): Use number_to_chars_littleendian instead of
780 md_number_to_chars.
781 (fix_insn): Likewise.
782 (ia64_init): New function.
783 (ia64_target_format): New function.
784 (md_begin): Set endianness, arch, and machine as appropriate.
785 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
786 Make these macros depend on TE_HPUX macro.
787 (TARGET_FORMAT): Define.
788 (HOST_SPECIAL_INIT): Define.
789 * config/te-hpux.h: New file.
790 * configure.in: Add "ia64-*-hpux*" target to configure.
791 * configure: Regenerate.
50705ef4 792
7152f1dc
KH
7932000-11-06 Kazu Hirata <kazu@hxi.com>
794
ef99799a
KH
795 * as.c: Fix formatting.
796 * dwarf2dbg.c: Likewise.
797 * input-file.c: Likewise.
7152f1dc
KH
798 * input-file.h: Likewise.
799 * input-scrub.c: Likewise.
ef99799a
KH
800 * itbl-ops.c: Likewise.
801 * listing.c: Likewise.
802 * macro.h: Likewise.
803 * messages.c: Likewise.
804 * read.c: Likewise.
805 * subsegs.c: Likewise.
806 * subsegs.h: Likewise.
807 * write.c: Likewise.
7152f1dc 808
cf055d54
NC
8092000-11-06 Nick Clifton <nickc@redhat.com>
810
811 * doc/as.texinfo: Add GNU Free Documentation License.
812 * doc/gasp.texi: Add GNU Free Documentation License.
813 * doc/as.1: Add GNU Free Documentation License.
814
8d6b5c8e
NC
8152000-11-05 Nick Clifton <nickc@redhat.com>
816
817 * config/tc-arm.c: Add include of "dwarf2dbg.h"
818
59ff2774
NC
8192000-11-02 Per Lundberg <plundis@chaosdev.org>
820
821 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
822 * configure: Regenerate.
823
37d8bb27
NC
8242000-11-01 Nick Clifton <nickc@redhat.com>
825
826 * read.c (original_case_string): New global variable.
827 (read_a_source_file): Copy opcode string into
828 original_case_string if clobbering the case of the opcode.
829 * read.h: Export the definition of original_case_string.
830 * config/tc-arm.c (md_assembler): When parsing a .req
831 directive use the original opcode string, not the case
832 clobbered version.
833
d75bb8cf
NC
8342000-11-02 Nick Clifton <nickc@redhat.com>
835
836 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 837 variable.
d75bb8cf
NC
838 (md_assemble): Call dwarf2_generate_asm_lineno instead of
839 dwarf2_where and dwarf2_gen_line_info.
840
6c17cfe4
PB
8412000-11-02 Theo Honohan <th@futuretv.com>
842
50705ef4 843 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 844
c51ce5f0
EC
8452000-10-31 Eric Christopher <echristo@redhat.com>
846
847 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
848 or pc-relative, else use fx_offset.
849
f1bcba5b
JW
8502000-10-31 Jim Wilson <wilson@redhat.com>
851
852 * config/tc-ia64.c (struct md): New field tag_fixups.
853 (ia64_flush_insns): Handle tag_fixups. Error if dangling
854 qualifying predicate.
855 (emit_one_bundle): Delete spurious multiplication by one. Handle
856 tag_fixups.
857 (ia64_start_line): Error if dangling qualifying predicate.
858 (defining_tag): New static variable.
859 (ia64_unrecognized_line, case '['): Parse tags.
860 (ia64_frob_label): Create tag_fixups.
861 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 862
8637c045
AM
8632000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
864
865 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
866
ebeeafe6
BS
8672000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
868
869 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
870
b041f888
KH
8712000-10-30 Kazu Hirata <kazu@hxi.com>
872
873 * expr.c: Fix formatting.
874 * flonum-copy.c: Likewise.
875 * flonum.h: Likewise.
876 * gasp.c: Likewise.
877 * hash.c: Likewise.
878
d8374dcd
HPN
8792000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
880
881 * as.h (OPTION_MD_BASE): Bump to 190.
882 * as.c (parse_args) <std_longopts>: Add comment about the need to
883 check OPTION_MD_BASE in as.h.
884
1308f14c
HPN
885 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
886 for weak symbols.
887
6f6ef0fa
NC
8882000-10-27 Nick Clifton <nickc@redhat.com>
889
890 * configure.in (emulations): Add m68hc12.
891 * configure: Regenerate.
892 * po/gas.pot: Regenerate.
c51ce5f0 893
bf1b5881
AH
8942000-10-27 Aldy Hernandez <aldyh@redhat.com>
895
50705ef4
AM
896 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
897 cpsr*.
898 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 899
85a39694
NC
9002000-10-25 Nick Clifton <nickc@redhat.com>
901
902 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
903 a DWARF2 line number information sequence.
904
905 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
906
907 * read.c (generate_lineno_debug): Update comment describing why
908 DWARF2 line number debug information is not generated
909 automatically by this function.
910
911 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
912 not all.
c51ce5f0 913
85a39694
NC
914 * config/tc-arm.h (md_end): Define.
915 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 916
85a39694
NC
917 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
918 if generating DWARF2 line numbers.
919 (arm_end_of_source): New function. Call dwarf2_finish if
920 necessary.
921
922 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
923 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
924 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 925
cce0cbdc
DN
9262000-10-25 Diego Novillo <dnovillo@cygnus.com>
927
928 * tc-i386.c: Fix prototype declarations for functions taking no
929 arguments.
930
64a0c779
DN
9312000-10-24 Diego Novillo <dnovillo@cygnus.com>
932
933 * tc-i386.c (i386_operand_modifier): Remove.
934 (build_displacement_string): Remove.
935 (i386_parse_seg): Remove.
936 (i386_intel_memory_operand): Remove.
937 (i386_intel_operand): Re-write using recursive descent parser based
938 on MASM documentation.
939 (struct intel_parser_s): New structure.
940 (intel_parser): New static variable.
941 (struct intel_token): New structure.
942 (cur_token, prev_token): New static variables.
943 (T_NIL): Define.
944 (T_CONST): Define.
945 (T_REG): Define.
946 (T_BYTE): Define.
947 (T_WORD): Define.
948 (T_DWORD): Define.
949 (T_QWORD): Define.
950 (T_XWORD): Define.
951 (T_SHORT): Define.
952 (T_OFFSET): Define.
953 (T_PTR): Define.
954 (T_ID): Define.
955 (intel_match_token): New function.
956 (intel_get_token): New function.
957 (intel_putback_token): New function.
958 (intel_expr): New function.
959 (intel_e05): New function.
960 (intel_e05_1): New function.
961 (intel_e06): New function.
962 (intel_e06_1): New function.
963 (intel_e09): New function.
964 (intel_e09_1): New function.
965 (intel_e10): New function.
966 (intel_e10_1): New function.
967 (intel_e11): New function.
968
19f7b010
JJ
9692000-10-20 Jakub Jelinek <jakub@redhat.com>
970
971 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
972 instructions to loose any special insn->architecture mask.
973
974 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
975 (sparc_md_end, sparc_arch_types, sparc_arch,
976 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
977 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
978 request v9b architecture if they are used).
979
3ae647a0
NC
9802000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
981
982 * config/tc-m68k.c: Fix the previous misapplied patch.
983
5cbdaa77
NC
9842000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
985
50705ef4
AM
986 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
987 BFD_ASSEMBLER and !BFD_ASSEMBLER.
988 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
989 BFD_RELOC_*.
5cbdaa77 990
e6c774b4
KH
9912000-10-17 Kazu Hirata <kazu@hxi.com>
992
993 * debug.c: Fix formatting.
994 * depend.c: Likewise.
995 * dwarf2dbg.c: Likewise.
996 * dwarf2dbg.h: Likewise.
997 * ecoff.c: Likewise.
998 * expr.c: Likewise.
999 * expr.h: Likewise.
1000 * flonum-konst.c: Likewise.
1001 * frags.h: Likewise.
1002
ea20a7da
CC
10032000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1004
1005 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1006 options.
1007 * doc/as.texinfo: Added notes about this new option.
1008
266cb5f1
HPN
10092000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1010
1011 * config/tc-sh.c (JREG): Remove.
1012 (md_convert_frag): Remove #if 0:d code using JREG.
1013
6588847e
DN
10142000-10-15 Diego Novillo <dnovillo@cygnus.com>
1015
1016 * config/tc-i386.c (i386_operand_modifier): Only match
1017 modifiers SHORT and FLAT if they are followed by a space.
1018 (parse_register): When `allow_naked_reg' is set, do not confuse
1019 identifiers that start with a register name with a register.
1020
30a2b4ef
KH
10212000-10-12 Kazu Hirata <kazu@hxi.com>
1022
1023 * app.c: Fix formatting.
1024 * as.c: Likewise.
1025 * as.h: Likewise.
1026 * bit_fix.h: Likewise.
1027 * cgen.c: Likewise.
1028 * cgen.h: Likewise.
1029 * cond.c: Likewise.
1030
d01e2a23
AM
10312000-10-11 Alan Modra <alan@linuxcare.com.au>
1032
1033 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1034
44852b19
AM
10352000-10-07 Alan Modra <alan@linuxcare.com.au>
1036
dc1fc56b
AM
1037 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1038 Re-arrange function a little and improve error message.
1039
44852b19
AM
1040 * write.c (write_relocs): Fix a comment.
1041
1042 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1043 link-once sections.
1044
afa680f8
JW
10452000-10-05 Jim Wilson <wilson@cygnus.com>
1046
1047 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1048
ce8a8b2f
AM
10492000-10-05 Alan Modra <alan@linuxcare.com.au>
1050
1051 * config/tc-i386.c: Delete some useless comments, reformat others.
1052
1053 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1054 non-global syms in linkonce sections.
1055
56d27c17
AM
10562000-10-04 Ralf Baechle <ralf@gnu.org>
1057
1058 * config/tc-ia64.c (operand_match): Don't use // style comments.
1059 * config/tc-i370.c: Likewise.
1060
7b15d668
HPN
10612000-09-29 Hans-Peter Nilsson <hp@axis.com>
1062
1063 Changes to handle varying register prefix and user symbol prefix.
1064 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1065 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1066 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1067 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1068 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1069 (demand_register_prefix): New variable.
1070 (md_pseudo_table): New pseudo ".syntax".
1071 (md_longopts): New options --no-underscore and --underscore.
1072 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1073 on symbols_have_leading_underscore.
1074 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1075 (get_spec_reg): Ditto.
1076 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1077 Fix formatting.
1078 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1079 --help.
1080 <case OPTION_NO_US, case OPTION_US>: New.
1081 (md_show_usage): Be brief and reformat to match continuation of
1082 --help.
1083 * po/gas.pot: Regenerate.
1084
27df9f40
AM
10852000-09-28 Alan Modra <alan@linuxcare.com.au>
1086
1087 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1088 force relocs for 12 bit branches.
1089 (md_apply_fix): Similarly, adjust logic here.
1090
5506e1a5
AM
10912000-09-28 Alan Modra <alan@linuxcare.com.au>
1092
1093 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1094 adjust for external and weak syms as we will use a reloc. Allow
1095 for +8 offset when calculating limits of branches.
1096 (hppa_fix_adjustable): Undo 2000-09-23 change.
1097 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1098 Correct distance calculation.
47d89dba
AM
1099 (tc_gen_reloc): Print the file name and line number if we can't
1100 handle a fixup.
5506e1a5
AM
1101
1102 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1103 * config/tc-hppa.c (nonzero_dibits): Define.
1104 (arg_reloc_stub_needed): Check each arg and return value
1105 separately for zero case.
1106 (pa_align): Declare argument `bytes'.
1107
81d4177b
KH
11082000-09-25 Kazu Hirata <kazu@hxi.com>
1109
1110 * config/tc-cris.c: Fix formatting.
1111 * config/tc-d10v.h: Likewise.
1112 * config/tc-d30v.c: Likewise.
1113 * config/tc-d30v.h: Likewise.
1114 * config/tc-fr30.c: Likewise.
1115 * config/tc-fr30.h: Likewise.
1116 * config/tc-m68k.c: Likewise.
1117 * config/tc-m68k.h: Likewise.
1118 * config/tc-pj.h: Likewise.
1119 * config/tc-ppc.c: Likewise.
1120 * config/tc-ppc.h: Likewise.
1121 * config/tc-sh.c: Likewise.
1122 * config/tc-sh.h: Likewise.
1123 * config/tc-sparc.c: Likewise.
1124 * config/tc-v850.h: Likewise.
1125 * config/tc-vax.h: Likewise.
1126 * config/tc-w65.h: Likewise.
1127 * config/tc-z8k.h: Likewise.
1128
959ee541
AM
11292000-09-23 Alan Modra <alan@linuxcare.com.au>
1130
1131 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1132 checks only for ELF.
1133 (hppa_force_relocation): Likewise.
1134
139368c9
JW
11352000-09-22 Jim Wilson <wilson@cygnus.com>
1136
1137 * config/tc-ia64.c (dv_sem): Add "stop".
1138 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1139 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1140 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1141 match above.
1142 (mark_resources): Check IA64_RS_PRr.
1143
151337e8
NC
11442000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1145
56d27c17 1146 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC
1147 md_estimate_size_before_relax): Redesign and clean up the
1148 relaxation mechanism.
1149
0b7410c4
KH
11502000-09-21 Kazu Hirata <kazu@hxi.com>
1151
1152 * config/tc-ns32k.c: Fix formatting.
1153 * config/tc-ns32k.h: Likewise.
1154
a4d24084
KH
11552000-09-20 Kazu Hirata <kazu@hxi.com>
1156
82efde3a
KH
1157 * config/tc-m32r.c: Fix formatting.
1158 * config/tc-m32r.h: Likewise.
1159 * config/tc-m68851.h: Likewise.
1160 * config/tc-m68hc11.c: Likewise.
1161 * config/tc-m68hc11.h: Likewise.
1162 * config/tc-m88k.c: Likewise.
1163 * config/tc-mcore.c: Likewise.
a75214e5 1164 * config/tc-mcore.h: Likewise.
82efde3a
KH
1165 * config/tc-mips.c: Likewise.
1166 * config/tc-mips.h: Likewise.
1167 * config/tc-mn10200.h: Likewise.
1168 * config/tc-mn10300.h: Likewise.
a75214e5 1169 * config/tc-tahoe.c: Likewise.
a4d24084
KH
1170 * config/tc-tahoe.h: Likewise.
1171
4844386e 11722000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC
1173
1174 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1175 Likewise in relaxation description comments.
1176
9e754211
AM
11772000-09-18 Alan Modra <alan@linuxcare.com.au>
1178
1179 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1180 subtraction of two syms without emitting a relocation.
1181
1182 From David Huggins-Daines <dhd@linuxcare.com>
1183 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1184 global or weak symbols.
1185
4a4f25cf
KH
11862000-09-15 Kazu Hirata <kazu@hxi.com>
1187
1188 * config/tc-h8300.h: Fix formatting.
1189 * config/tc-h8500.c: Likewise.
1190 * config/tc-h8500.h: Likewise.
1191 * config/tc-hppa.h: Likewise.
1192 * config/tc-i370.h: Likewise.
1193 * config/tc-i386.h: Likewise.
1194 * config/tc-i860.c: Likewise.
1195 * config/tc-i860.h: Likewise.
1196 * config/tc-i960.h: Likewise.
1197 * config/tc-ia64.c: Likewise.
1198 * config/tc-ia64.h: Likewise.
1199
1dab94dd
KH
12002000-09-14 Kazu Hirata <kazu@hxi.com>
1201
1202 * config/tc-a29k.c: Fix formatting.
1203 * config/tc-alpha.c: Likewise.
1204 * config/tc-arc.c: Likewise.
1205 * config/tc-arc.h: Likewise.
1206 * config/tc-arm.c: Likewise.
1207 * config/tc-arm.h: Likewise.
1208 * config/tc-avr.c: Likewise.
1209 * config/tc-avr.h: Likewise.
1210 * config/tc-tic30.c: Likewise.
1211 * config/tc-tic30.h: Likewise.
1212 * config/tc-tic54x.c: Likewise.
1213 * config/tc-tic54x.h: Likewise.
1214 * config/tc-tic80.c: Likewise.
1215 * config/tc-tic80.h: Likewise.
1216
7484b8e6
TW
12172000-09-14 Timothy Wall <twall@cygnus.com>
1218
1219 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1220 parallel comparisons for later use.
1221 (struct rsrc): Add parallel comparison type.
1222 (resources_match): Skip special cases of PR usage (non-conflicting
1223 parallel compares).
56d27c17 1224
bf514e21
KH
12252000-09-13 Kazu Hirata <kazu@hxi.com>
1226
1227 * config/obj-ecoff.c: Fix formatting.
1228 * config/obj-elf.c: Likewise.
1229 * config/obj-elf.h: Likewise.
1230 * config/obj-evax.h: Likewise.
1231 * config/obj-generic.h: Likewise.
1232 * config/obj-hp300.c: Likewise.
1233 * config/obj-hp300.h: Likewise.
1234 * config/obj-ieee.h: Likewise.
1235 * config/obj-vms.c: Likewise.
1236 * config/obj-vms.h: Likewise.
1237
156c2f8b 12382000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1239
50705ef4
AM
1240 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1241 (md_parse_option): Ditto.
1242 (md_longopts): Add -mips32 option.
1243 (md_show_usage): Document new options.
1244 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1245 (mips_ip): Assemble mfc0 with a sub-selection code.
1246 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC
1247 (mips_cpu_to_str): New function.
1248 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1249 Use CPU_* defines instead of hardcoded numbers.
1250
50705ef4
AM
1251 * doc/as.texinfo: Document new options.
1252 * doc/c-mips.texi: Ditto.
156c2f8b 1253
a01b9fa4
KH
12542000-09-12 Kazu Hirata <kazu@hxi.com>
1255
1256 * as.h: Fix formatting.
1257 * asintl.h: Likewise.
1258 * bit_fix.h: Likewise.
dcd619be
KH
1259 * config/obj-aout.c: Likewise.
1260 * config/obj-aout.h: Likewise.
1261 * config/obj-bout.c: Likewise.
1262 * config/obj-bout.h: Likewise.
1263 * config/obj-coff.c: Likewise.
1264 * config/obj-coff.h: Likewise.
a01b9fa4
KH
1265 * dwarf2dbg.h: Likewise.
1266 * expr.h: Likewise.
1267 * flonum.h: Likewise.
1268 * frags.h: Likewise.
1269 * itbl-ops.h: Likewise.
1270 * macro.h: Likewise.
1271 * read.h: Likewise.
1272 * sb.h: Likewise.
1273 * struc-symbol.h: Likewise.
1274 * subsegs.h: Likewise.
1275 * symbols.h: Likewise.
1276 * tc.h: Likewise.
1277 * write.h: Likewise.
1278
92774660
KH
12792000-09-11 Kazu Hirata <kazu@hxi.com>
1280
f0e652b4
KH
1281 * bignum-copy.c: Fix formatting.
1282 * config/tc-i370.c: Likewise.
92774660
KH
1283 * config/tc-i960.c: Likewise.
1284 * config/tc-m68k.c: Likewise.
f0e652b4
KH
1285 * ehopt.c: Likewise.
1286 * flonum-copy.c: Likewise.
1287 * flonum-konst.c: Likewise.
1288 * flonum-mult.c: Likewise.
1289 * literal.c: Likewise.
1290 * read.c: Likewise.
1291 * sb.c: Likewise.
1292 * stabs.c: Likewise.
1293 * subsegs.c: Likewise.
92774660 1294
222f8079
PB
12952000-09-09 Philip Blundell <philb@gnu.org>
1296
1297 * configure.in (arm*-*-uclinux*): New target.
1298 * configure: Regenerate.
1299
c488923f
KH
13002000-09-09 Kazu Hirata <kazu@hxi.com>
1301
1302 * input-file.c: Fix formatting.
1303 * itbl-ops.c: Likewise.
1304 * messages.c: Likewise.
1305
e0e3ecca
PB
13062000-09-08 Philip Blundell <philb@gnu.org>
1307
1308 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1309 offset is negative.
1310
5d64ca4e
L
13112000-09-07 H.J. Lu <hjl@gnu.org>
1312
1313 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1314 * configure: Rebuild.
1315
bdaaa2e1
KH
13162000-09-07 Kazu Hirata <kazu@hxi.com>
1317
e49bc11e
KH
1318 * atof-generic.c: Fix formatting.
1319 * config/tc-mips.c: Likewise.
e13b337a
KH
1320 * config/tc-vax.c: Likewise.
1321 * input-scrub.c: Likewise.
bdaaa2e1 1322
d07ed2cd
AO
13232000-09-07 Alexandre Oliva <aoliva@redhat.com>
1324
1325 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1326 * configure.in (sh-*-linux*): Added.
1327 * configure: Rebuilt.
1328
86905619
KH
13292000-09-06 Kazu Hirata <kazu@hxi.com>
1330
a28a3ccf
JL
1331 * config/tc-hppa.c: Fix formatting.
1332
86905619
KH
1333 * ecoff.c: Fix formatting.
1334
58cccadb
AO
13352000-09-06 Alexandre Oliva <aoliva@redhat.com>
1336
1337 * configure: Rebuilt with new libtool.m4.
1338
542d6675
KH
13392000-09-05 Kazu Hirata <kazu@hxi.com>
1340
1341 * cgen.c: Fix formatting.
1342 * config/tc-ia64.c: Likewise.
1343
5b343f5a
NC
13442000-09-05 Nick Clifton <nickc@redhat.com>
1345
1346 * aclocal.m4: Regenerate.
1347 * config.in: Regenerate.
1348 * configure: Regenerate.
1349 * po/gas.pot: Regenerate.
50bbae35 1350
07e90ad5
HPN
13512000-09-05 Hans-Peter Nilsson <hp@axis.com>
1352
1353 * config/tc-cris.c: Correct comment typos.
1354
1485d400
EC
13552000-09-05 Eric Christopher <echristo@cygnus.com>
1356
1357 * config/tc-mn10300.c: Cleanup.
1358 (md_pcrel_from): Enable.
1359
904a31bf
AM
13602000-09-05 Alan Modra <alan@linuxcare.com.au>
1361
927781e2
AM
1362 * expr.c (operand): Fix a comment typo.
1363 * write.c (write_relocs): Fix a signed/unsigned warning.
1364
ecacdc7a
AM
1365 * config/tc-hppa.c (fudge_reg_expressions): New
1366 (hppa_force_reg_syms_absolute): New.
1367 (pa_equ): Allow reg_section expressions.
1368 * config/tc-hppa.c (md_optimize_expr): Define.
1369 (hppa_force_reg_syms_absolute): Prototype.
1370
1371 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1372 (pa_parse_number): Pass in arg to select fp reg parsing.
1373 Return 1 to indicate format checks pass. If strict, then only
1374 accept a register or register symbol. Return value in...
1375 (pa_number): New static for pa_parse_number.
1376 (FP_REG_BASE): Define.
1377 (FP_REG_RSEL): Define.
1378 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1379 appropriate. White space changes.
1380 (need_pa11_opcode): Don't bother passing any params, get them from
1381 globals instead.
1382 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1383 Remove extraneous check in case 'Q'.
1384 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1385 reg, set section of resulting symbol to reg_section.
1386 (pa_parse_space_stmt): Modify call to pa_parse_number.
1387 (pa_space): Likewise.
1388
904a31bf
AM
1389 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1390 (hppa_force_relocation): Handle vtable relocs.
1391 (pa_vtable_entry): New.
1392 (pa_vtable_inherit): New.
1393 (md_pseudo_table): Add entries for vtable pseudos.
1394 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1395 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1396 against weak syms.
1397 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1398 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1399 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1400 millicode import.
1401 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1402 specify a symbol type.
1403
1404 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1405 dependent things together.
1406 (md_elf_symbol_type): Define.
1407
1408 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1409 symbol.
1410 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1411
1412 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1413 (obj_elf_vtable_entry): Declare.
1414
1415 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1416 and export function.
1417 (obj_elf_vtable_entry): Similarly.
1418 (elf_pseudo_table): Fix the damage with a cast.
1419
a47cf567 14202000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH
1421
1422 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1423 for template selection when a label is needed.
1424
197865e8
KH
14252000-09-02 Kazu Hirata <kazu@hxi.com>
1426
1427 * config/tc-ia64.c: Fix formatting.
1428
18e03609
NC
14292000-09-02 Nick Clifton <nickc@redhat.com>
1430
1431 * configure.in: Increase version number to 2.10.91.
1432 * configure: Regenerate.
1433 * aclocal.m4: Regenerate.
1434 * config.in: Regenerate.
1435 * po/gas.pot: Regenerate.
1436 * Makefile.in: Regenerate.
1485d400 1437
a1cc9221
AO
14382000-09-01 Alexandre Oliva <aoliva@redhat.com>
1439
1440 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1441 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1442 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1443 similar relocs.
1444 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1445 branches.
1446
14472000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1448
1449 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1450 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1451 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1452 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1453 (GOT_symbol): New variable.
1454 (md_undefined_symbol): Set it.
1455
44576e1f
RH
14562000-09-01 Richard Henderson <rth@cygnus.com>
1457
1458 * config/tc-ia64.c (match): Don't inline.
1459 (extra_goodness): New.
1460 (md_begin): Prefer nop.f and nop.b for best_template.
1461
29f8404c
KH
14622000-08-31 Kazu Hirata <kazu@hxi.com>
1463
76b0a8c0
KH
1464 * as.c: Fix formatting.
1465 * cond.c: Likewise.
1466 * frags.c: Likewise.
29f8404c
KH
1467 * macro.c: Likewise.
1468
b4c1ea07
EC
14692000-08-31 Eric Christopher <echristo@cygnus.com>
1470
1471 * config/tc-mn10300.c: Cleanup and fix warnings.
1472 (md_pseudo_table): Add initializers.
1473 (md_show_usage): Cleanup.
1474 (md_parse_option): Fix warnings.
1475 (md_undefined_symbol): Fix warnings.
1476 (md_conver_frag): Fix warnings.
1477 (tc_gen_reloc): Fix warnings.
1478 (md_apply_fix3): Fix warnings.
1479 (check_operand): Fix warnings.
1480
ac48eca1
AO
14812000-08-31 Alexandre Oliva <aoliva@redhat.com>
1482
1483 * acinclude.m4: Include libtool and gettext macros from the
1484 top level.
1485 * aclocal.m4, configure: Rebuilt.
1486
e0c21649
GK
14872000-08-30 Mark Hatle <mhatle@mvista.com>
1488
1489 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1490
cf39a089
KH
14912000-08-31 Kazu Hirata <kazu@hxi.com>
1492
1493 * listing.c: Fix formatting.
1494
3ee4defc
KH
14952000-08-29 Kazu Hirata <kazu@hxi.com>
1496
1497 * app.c: Fix a comment typo. Fix formatting.
1498
1e8d20f4
NC
14992000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1500
50bbae35
AM
1501 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1502 offset of the target destination for jmp instructions.
1503 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1504
5bcac8a4
HPN
15052000-08-24 Hans-Peter Nilsson <hp@axis.com>
1506
1507 * NEWS: Mention support for CRIS.
1508
46547ecc
DC
1509Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1510
1511 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1512 Sets `.lcomm' alignment to zero.
1513
4b853faa
AO
15142000-08-23 Alexandre Oliva <aoliva@redhat.com>
1515
1516 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1517 (TC_FIX_ADJUSTABLE): Define.
1518
efcc5914
JW
15192000-08-23 Jim Wilson <wilson@cygnus.com>
1520
1521 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1522 unwind.personality_routine is set.
1523
aca719bf
AO
15242000-08-23 H.J. Lu <hjl@gnu.org>
1525
1526 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1527
a3da4de1
AO
15282000-08-23 Alexandre Oliva <aoliva@redhat.com>
1529
1530 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1531 environment is pe.
1532
56385375
L
15332000-08-22 H.J. Lu <hjl@gnu.org>
1534
1535 * config.in (STRICTCOFF): New for strict COFF.
1536
1537 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1538 i386-*-go32* and i386-go32-rtems*.
1539 * configure: Rebuilt.
1540
1541 * config/obj-coff.c (obj_coff_endef): Follow the historical
1542 behavior if STRICTCOFF is not defined.
1543
1544 * doc/internals.texi: Document STRICTCOFF.
1545
8f36cd18
AO
15462000-08-22 Alexandre Oliva <aoliva@redhat.com>
1547
1548 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1549 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1550 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1551 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1552 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1553 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1554 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1555 Likewise.
1556
58a77e41
EC
15572000-08-22 Eric Christopher <echristo@cygnus.com>
1558
1559 * config/tc-mn10300.c: (md_apply_fix): New function.
1560 (mn10300_force_relocation): New function.
1561 (mn10300_fix_adjustable): New function.
1562
1563 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1564 (TC_HANDLES_FX_DONE): Define.
1565 (obj_fix_adjustable): Define.
1566 (MD_APPLY_FIX3): Define.
1567 (TC_LINKRELAX_FIXUP): Define.
1568
1569 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1570 previously defined.
1571 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1572
1573 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1574
ded0649c
JE
15752000-08-21 Jason Eckhardt <jle@cygnus.com>
1576
1577 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1578 if the fixup resulted in a relocation.
1579
66102fe2
NC
15802000-08-18 Nick Clifton <nickc@redhat.com>
1581
1582 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1583 Make reference to first element of shift_names explicit.
1584
02198638
AO
15852000-08-18 Alexandre Oliva <aoliva@redhat.com>
1586
1587 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1588 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1589 add a symbol's address. Removed all target-specific #ifdefs that
1590 used to accomplished the same.
1591 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1592 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1593 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1594 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1595 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1596
353e2c69
KH
15972000-08-17 Kazu Hirata <kazu@hxi.com>
1598
1599 * dwarf2dbg.c: Fix formatting.
1600
4fb7971f
NC
16012000-08-17 Nick Clifton <nickc@redhat.com>
1602
1603 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1604 to be recoded as logical shift lefts by zero.
1605
50b81f19
JW
16062000-08-16 Jim Wilson <wilson@cygnus.com>
1607
1608 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1609 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1610 source registers.
1611 (note_register_values): Handle IA64_OPND_R3_2 operands.
1612
f869cfc6
JE
16132000-08-16 Jason Eckhardt <jle@cygnus.com>
1614
50bbae35 1615 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1616
8cb8bcba
NC
16172000-08-16 Nick Clifton <nickc@redhat.com>
1618
1619 * config/tc-arm.c (struct asm_shift): Delete.
1620 (shift[]): Delete.
1621 (enum asm_shift_index): New.
1622 (struct asm_shift_properties): New.
1623 (struct asm_shift_name): New.
1624 (shift_properties[]); New.
1625 (shift_names[]); New.
1626
1627 (decode_shift): Use new structures.
1628 Issue a warning is "ROR #0" is used.
1629 Issue a warning if "ASR #0" or "LSR #0" is used.
1630
1631 (md_begin): Initialise arm_shift_hsh table from new
1632 asm_shift_name array.
1633
c2158c24
JJ
16342000-08-16 Jakub Jelinek <jakub@redhat.com>
1635
1636 * config/tc-sparc.c: Kill all warnings.
1637 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1638 in -xarch= as well.
1639 (md_show_usage): Update usage text.
1640
70485b5c
NC
16412000-08-16 Nick Clifton <nickc@redhat.com>
1642
c2158c24 1643 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC
1644 useful.
1645
a47cf567 16462000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL
1647
1648 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1649
1650 * config/tc-sh.c (md_assemble): Changed so debug_type
1651 test performed for ppi_assemble
1652 * config/tc-sh.c: Included dwarf2dbg.h.
1653 (debug_line): Defined.
1654 (md_assemble): Generates dwarf2 line info.
1655 (sh_finalize): New function. Finalize dwarf2 info.
1656 (assemble_ppi): Returns size of code generated.
1657 (build_Mytes): Returns size of code generated.
1658 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1659 * config/tc-sh.h (md_end): Defined.
1660 (sh_finalize): Declared.
1661
1db77c8e
AO
16622000-08-15 Alexandre Oliva <aoliva@redhat.com>
1663
1664 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1665 md_number_to_chars.
1666
046b3b54
NC
16672000-08-14 Nick Clifton <nickc@redhat.com>
1668
1669 * config/tc-arm.c (do_bx): Allow "bx pc".
1670
c43c2cc5
JW
16712000-08-14 Jim Wilson <wilson@cygnus.com>
1672
1673 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1674 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1675 (md_begin): Change assignment to md.flag to OR in the new bit.
1676
d1d8ba22
NC
16772000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1678
1679 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM
1680 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1681 C_MOU, and C_EOS.
d1d8ba22 1682
22b36938
JE
16832000-08-14 Jason Eckhardt <jle@cygnus.com>
1684
1685 * NEWS: Mention i860 support.
1686
c0bd0db2
JL
1687Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1688
1689 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1690
0ac658b8
AS
16912000-08-14 Andreas Schwab <schwab@suse.de>
1692
1693 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1694
9fc2dda2
JE
16952000-08-11 Andreas Schwab <schwab@suse.de>
1696
1697 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1698 argument.
1699
bc4466dc
KH
17002000-08-11 Kazu Hirata <kazu@hxi.com>
1701
1702 * expr.c: Fix formatting.
351aa9f6 1703 * config/obj-bout.c: Likewise.
bc4466dc 1704
a9c99419
JE
17052000-08-10 Jason Eckhardt <jle@cygnus.com>
1706
1707 * doc/c-i860.texi: Flesh out the i860 section more.
1708
7c743825
KH
17092000-08-10 Kazu Hirata <kazu@hxi.com>
1710
1711 * symbols.c: Fix formatting.
929b12bc 1712 * expr.c: Likewise.
7c743825 1713
fa2255cb
DN
1714Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1715
1716 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1717 has the IgnoreSize bit set.
1718
fc997f4b
AM
17192000-08-09 Alan Modra <alan@linuxcare.com.au>
1720
1721 From Rodney Brown <RodneyBrown@mynd.com>
1722 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1723 * configure: Regenerate.
1724
a47cf567
NC
17252000-08-09 Kazu Hirata <kazu@hxi.com>
1726
1727 * hash.c: Fix formatting.
1728 * gasp.c: Likewise.
1729
305d537e
JE
17302000-08-08 Jason Eckhardt <jle@cygnus.com>
1731
1732 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1733 (i860_fix_info): New enum.
1734 (MD_APPLY_FIX3): Define.
1735 (WORKING_DOT_WORD): Define.
1736 (TC_HANDLES_FX_DONE): Define.
1737 (DIFF_EXPR_OK): Define.
1738 (LISTING_HEADER): Define.
1739 (TARGET_FORMAT): Select target format based on endian flag.
1740 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1741 (target_big_endian): Add external declaration.
1742
1743 * config/tc-i860.c: All existing code reworked completely. Other
1744 new code shown below.
1745 (SYNTAX_SVR4): Define.
1746 (target_warn_expand): New variable.
1747 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1748 (md_longopts): Declare and define with new options (-EL, -EB,
1749 and -mwarn-expand).
1750 (md_show_usage): New function.
1751 (md_operand): New function.
1752 (obtain_reloc_for_imm16): New function.
1753 (md_apply_fix3): New function.
1754 (tc_gen_reloc): New function.
1755
df86943d
NC
17562000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1757
1758 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1759 2 bytes of the jump address are in the same frag.
1760 (find): Accept 68hc12 register indirect modes.
1761
1762 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1763
30d25259
RH
17642000-08-07 Richard Henderson <rth@cygnus.com>
1765
1766 * config/tc-ia64.c (unwind): Add prologue_mask member.
1767 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1768 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1769 (dot_body): Clear unwind.prologue_mask.
1770 (dot_prologue): Set it. Accept a register second argument.
1771
2d484c7f
KH
17722000-08-07 Kazu Hirata <kazu@hxi.com>
1773
1774 * config/atof-ieee.c: Fix formatting.
1775 * config/atof-tahoe.c: Likewise.
1776
a47cf567 17772000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1778
3d4ae3c0
NC
1779 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1780 work.
1781
c91d2e08
NC
1782 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1783 of .popsection, .previous, .pushsection, .subsection,
1784 .version, .vtable_entry, .vtable_inherit and .weak.
1785
47926f60
KH
17862000-08-05 Kazu Hirata <kazu@hxi.com>
1787
1788 * config/tc-cris.c: Fix formatting.
1789 * config/tc-i386.c: Likewise.
1790 * config/tc-sparc.c (sparc_ip): Simplify the code.
1791
ab3e48dc
KH
17922000-08-04 Kazu Hirata <kazu@hxi.com>
1793
1794 * config/tc-cris.c: Rearrange code for readability.
1795 * config/tc-d10v.c: Fix formatting.
1796 * config/tc-m32r.c: Likewise.
1797 * config/tc-sparc.c: Likewise.
1798
3d56ab85
JW
17992000-08-02 Jim Wilson <wilson@cygnus.com>
1800
1801 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1802 before ia64_find_opcode.
1803 (md_assemble): Likewise.
1804
3f9dfb2c
NC
18052000-08-01 Nick Clifton <nickc@cygnus.com>
1806
a47cf567 1807 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1808 Undo some formatting fixes.
3f9dfb2c 1809
28e4f854
KH
18102000-08-01 Kazu Hirata <kazu@hxi.com>
1811
1812 * config/obj-som.c: Fix formatting.
1813 * config/obj-ieee.c: Likewise.
1814 * config/tc-arm.c: Likewise.
1815 * config/tc-v850.c: Likewise.
1816
a570e639
NC
18172000-08-01 Nick Clifton <nickc@redhat.com>
1818
1819 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1820 index by command line option.
58a77e41 1821
a570e639
NC
18222000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1823
1824 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1825 (@node M68K-Branch): Rewrite to match the reality.
1826
e3308d0d
JE
18272000-07-31 Jason Eckhardt <jle@cygnus.com>
1828
1829 * doc/c-i860.texi: New file.
1830 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1831 * doc/Makefile.in: Regenerate.
1832 * doc/all.texi: Add I860 as relevant architecture.
1833 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1834
2fd5405a
NC
18352000-07-31 Kazu Hirata <kazu@hxi.com>
1836
1837 * config/tc-d30v.c: Fix formatting.
1838
28e7409f
NC
18392000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1840
50bbae35
AM
1841 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1842 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1843 long emit a long branch if available instead of an absolute jump, never
1844 emit absolute jumps for anything with --pcrel.
28e7409f
NC
1845
1846 * doc/c-m68k.texi: Document new command line option.
58a77e41 1847
a47cf567
NC
18482000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1849
1850 * config/tc-avr.c: Use PARAMS macro in function declarations.
1851 Don't declare md_pcrel_from_section (already in tc-avr.h).
1852 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1853 (avr_operand): Don't set (unsigned) op_mask to -1.
1854
534022ea
JE
18552000-07-28 Jason Eckhardt <jle@cygnus.com>
1856
50bbae35
AM
1857 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1858 * configure: Regenerated.
1859 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1860 of operand to the .type directive (.e.g, "type").
534022ea 1861
4c400d5e
AM
18622000-07-28 Alan Modra <alan@linuxcare.com.au>
1863
1864 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1865 * app.c (do_scrub_chars): Record where first comment found.
1866 * read.c (read_a_source_file): Init found_comment on entry, and
1867 notify whether comments found on exit.
1868 * config/tc-hppa.c (md_shortopts): Add "c".
1869 (md_longopts): Add warn-comment.
1870 (md_parse_option): Handle it.
1871 (md_show_usage): Show available options.
1872 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1873
0aa529cb
AC
1874Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1875
1876 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1877 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1878 sym_ptr_ptr
0aa529cb
AC
1879 (md_estimate_size_before_relax): Don't fall off end of function.
1880
c6a7ab1f
NC
18812000-07-27 Kazu Hirata <kazu@hxi.com>
1882
1883 * config/tc-avr.c: Fix formatting.
1884 * config/tc-ns32k.c: Likewise.
1885
e0c6ed95
AM
18862000-07-27 Alan Modra <alan@linuxcare.com.au>
1887
1888 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1889
18902000-07-27 Kazu Hirata <kazu@hxi.com>
1891
1892 * config/tc-d10v.c: Fix formatting.
1893 * config/tc-z8k.c: Likewise.
1894 * config/tc-sparc.c: Likewise.
1895
6883dc5e 18962000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB
1897
1898 * cgen.c (queue_fixup): Declare opinfo.
1899 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1900 (gas_cgen_md_operand): Ditto.
1901 (gas_cgen_md_apply_fix3): Ditto.
1902
39da8128
DD
19032000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1904
1905 * config/obj-coff.c (obj_frob_symbol): Don't merge
1906 labels. Don't merge if the symbol isn't constant. Return
1907 immediately if a symbol is merged.
1908
65e68b04
AM
19092000-07-22 Alan Modra <alan@linuxcare.com.au>
1910
1911 * frags.c (frag_align): Correct absolute section alignment.
1912
5e0d736c
DD
19132000-07-20 DJ Delorie <dj@redhat.com>
1914
1915 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1916 it breaks linking against DLLs.
1917
3bcbcc3d
HPN
19182000-07-20 Hans-Peter Nilsson <hp@axis.com>
1919
1920 * configure.in: Add CRIS support.
1921 * configure: Regenerate.
1922 * Makefile.am: (CPU_TYPES): Add cris.
1923 (CPU_OBJ_VALID) [aout]: Add cris.
1924 (MULTI_CPU_TYPES): Add cris.
1925 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1926 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN
1927 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1928 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1929 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1930 Regenerate dependencies.
1931 * Makefile.in: Regenerate.
1932 * aclocal.m4: Regenerate.
1933 * as.c: Declare crisaout, criself.
1934 * config/tc-cris.h, config/tc-cris.c: New.
1935 * config/e-criself.c, config/e-crisaout.c: New.
1936 * po/POTFILES.in, po/gas.pot: Regenerate.
1937
041ff4dd 19382000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1939
041ff4dd 1940 * read.c: Fix formatting.
efaf0ba4 1941 * write.c: Fix formatting.
041ff4dd 1942
f980ada0
L
19432000-07-19 H.J. Lu <hjl@gnu.org>
1944
1945 * sb.c: Include <stdlib.h> if exists for abort ().
1946
25a8b250
AM
19472000-07-19 Alan Modra <alan@linuxcare.com.au>
1948
1949 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1950 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1951 (pa_type_args): Same here.
1952
7a9aaf92
NC
19532000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1954
1955 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1956 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1957 the storage class is already set.
1958
8098403c
NC
19592000-07-17 Kazu Hirata <kazu@hxi.com>
1960
fafb6d17 1961 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH
1962 * config/tc-mn10200.c: Likewise.
1963 * config/tc-mn10300.c: Likewise.
1964 * config/tc-pj.c: Likewise.
1965 * config/tc-tic80.c: Likewise.
1966 * config/tc-w65.c: Likewise.
8098403c 1967
977e771a
FCE
19682000-07-17 Frank Ch. Eigler <fche@redhat.com>
1969
1970 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1971 is defined.
1972
63bf5651
ILT
19732000-07-15 Ian Lance Taylor <ian@zembu.com>
1974
1975 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1976 @code.
1977
1cd1c99b
AM
19782000-07-15 Alan Modra <alan@linuxcare.com.au>
1979
1980 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1981 ELF as are used for SOM (except the 32-bit reloc one) to decide
1982 whether a symbol can be reduced to a section symbol. Expand on
1983 the comment for symbols involved in LR% and RR% expressions.
1984
119d663a
NC
19852000-07-14 Nick Clifton <nickc@cygnus.com>
1986
1987 * config/tc-mips.c (mips_disable_float_construction): New
1988 static variable. Set to true if doubles should not be
1989 constructed by loading two single width fp registers with
1990 halves of the value.
1991 (mips_ip): Test mips_disable_float_construction.
1992 (md_longopts): Add command line switches --construct-floats
1993 and --no-construct-floats.
1994 (md_parse_option): Parse new command line options.
1995 (md_show_usage): Describe new command line options.
1996
1997 * doc/c-mips.texi: Document new command line options.
1998
906fac54
AM
19992000-07-13 Koundinya K <kk@ddeorg.soft.net>
2000
2001 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2002 * configure: Regenerate.
2003
20042000-07-13 Hans-Peter Nilsson <hp@axis.com>
2005
2006 * configure.in (DEFAULT_EMULATION setting): Revert part of
2007 2000-07-01 change that set te_multi=multi unless set to tmips.
2008 * configure: Regenerate.
2009
7f788821
NC
20102000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2011
2012 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2013 section when aligning it increases its size.
7f788821 2014
9a736b6b
NC
20152000-07-11 Kazu Hirata <kazu@hxi.com>
2016
2017 * config/tc-tic54x.c: Fix formatting.
2018
3dd5103b
NC
20192000-07-10 Kazu Hirata <kazu@hxi.com>
2020
2021 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2022 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2023
46b85d42
AM
20242000-07-10 Alan Modra <alan@linuxcare.com.au>
2025
2026 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2027 displacements correctly.
2028
2029 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2030
20312000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2032
2033 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2034 warning.
2035 (hash_jam): Ditto.
2036
ad1079af
AM
20372000-07-09 Alan Modra <alan@linuxcare.com.au>
2038
2039 From David Huggins-Daines <dhd@linuxcare.com>
2040 * config/te-hppalinux64.h: Add a new emulation.
2041 * configure.in (emulations): Add configure bits to support the
2042 64-bit Linux/parisc target.
2043 * configure: Regenerate.
2044
2045 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2046 (md_shortopts): Add `V' for ELF.
2047
2048 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2049 when SOM or ELF_ARG_RELOC are defined.
2050 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2051 ELF_ARG_RELOC are defined.
2052 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2053 (pa_stringer): ..Do it here instead. Fix comment typos.
2054 (hppa_force_relocation): Cast enums to int before comparing with
2055 ints.
2056
2057 From Ryan Bradetich <rbradetich@uswest.net>
2058 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2059 redifinition warning.
2060 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2061 (hppa_force_relocation): ditto
ad1079af
AM
2062 (md_apply_fix): Added cast to buf to fix warnings.
2063
2064 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2065 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2066
2067 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2068 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2069 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2070 reloc_type** to avoid warnings in switch.
2071 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2072 little earlier instead.
2073
2074 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2075 and elf.
2076 (pa_type_args): Use symbol_arg_reloc_info.
2077 (struct pa_it): Make arg_reloc unsigned int.
2078 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2079 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2080 (pa_code): Delete. pa_text duplicates this function.
2081 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2082 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2083 int.
2084 (cons_fix_new_hppa): Actually change selector to e_fsel when
2085 warning about assuming so.
2086 (tc_gen_reloc): More example elf arg reloc code.
2087 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2088 (hppa_force_relocation): Likewise.
2089
2090 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2091 files.
2092 (pa_end_of_source): Prototype.
2093 (hppa_fix_adjustable): Prototype.
2094 (LABELS_WITHOUT_COLONS): Move it..
2095 * config/te-hppa.h: To here.
2096
2097 * config/te-hppa64.h: New file.
2098
2099 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2100 type.
2101 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2102 format -10, -16, 16 relocs.
2103 (hppa_elf_mark_end_of_function): Test for null
2104 last_call_info->start_symbol
2105
2106 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2107 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2108 re_assesmble_* functions. Delete extraneous statements. Fix
2109 typos in comments.
2110 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2111 insn to re_assemble_*.
2112
623aa224
UC
21132000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2114
2115 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2116
c4aa876b
NC
21172000-07-08 Kazu Hirata <kazu@hxi.com>
2118
2119 * config/tc-sh.c: Fix formatting.
d0313fb7 2120 * config/tc-tic54x.c: Fix formatting.
f851444e
NC
2121 * depend.c: Fix formatting.
2122 * flonum-konst.c: Likewise.
2123 * flonum-mult.c: Likewise.
c4aa876b 2124
6b31947e
NC
21252000-07-07 Kazu Hirata <kazu@hxi.com>
2126
a5bfe8c9 2127 * config/tc-sh.c: Fix comments.
bc0d738a
NC
2128 * config/obj-vms.c: Fix comments.
2129 * config/tc-a29k.c: Likewise.
2130 * config/tc-alpha.c: Likewise.
2131 * config/tc-h8300.c: Likewise.
2132 * config/tc-h8500.c: Likewise.
2133 * config/tc-i370.c: Likewise.
2134 * config/tc-ia64.c: Likewise.
2135 * config/tc-m68hc11.c: Likewise.
2136 * config/tc-m68k.c: Likewise.
2137 * config/tc-mips.c: Likewise.
2138 * config/tc-ns32k.c: Likewise.
2139 * config/tc-ppc.c: Likewise.
2140 * config/tc-z8k.c: Likewise.
6b31947e 2141
b8a9dcab
NC
21422000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2143
2144 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2145 Default to '(SEC_LOAD | SEC_DATA)'.
2146 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2147
2148 * doc/internals.texi (CPU Backend): Describe
2149 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2150
beb2de9b
AC
2151Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2152
2153 * as.c (parse_args): NULL terminate the long option list.
2154
24ddb296
AC
2155Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2156
2157 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2158 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2159
1fe72011
NC
21602000-07-05 Nick Clifton <nickc@cygnus.com>
2161
2162 * config/tc-d30v.c (write_2_short): Further changes to warning
2163 messages produced when combining EITHER_BUT_PREFER_MU attributed
2164 opcodes.
2165
a5bfe8c9 21662000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD
2167
2168 * MAINTAINERS: new
2169
8de8f17e
AO
21702000-07-04 Alexandre Oliva <aoliva@redhat.com>
2171
2172 * config/tc-arm.c (psrs): Accept combinations of flags.
2173
00d2865b
NC
21742000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2175
2176 * config/tc-avr.c: Change _ () to _() around all strings marked
2177 for translation (exception from the usual coding style).
2178 (avr_opt): New struct variable, how the new switches are set.
2179 (OPTION_MMCU): Define as 'm' and actually use.
2180 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2181 (show_mcu_list): New function, display the list of known MCUs.
2182 (md_show_usage): Document the new switches. Call show_mcu_list.
2183 (avr_set_arch): Change 'm' to OPTION_MMCU.
2184 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2185 Handle the new switches.
2186 (avr_operands): Disable warnings for undefined combinations of
2187 operands if -mall-opcodes. Disable warnings for skipping two-word
2188 instructions if enhanced core or -mno-skip-bug.
2189 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2190 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2191 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2192 (avr_ldi_expression): Warn about implicit lo8().
2193 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2194
54588503
UC
21952000-07-01 Koundinya K <kk@ddeorg.soft.net>
2196
50bbae35
AM
2197 * configure.in: Add entry for mips-*-sysv4*MP*
2198 * configure: Rebuild
2199 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2200 elf32-tradlittlemips for traditional mips targets.
2201 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2202 test for Link Once sections as in adjust_reloc_syms.
2203 * config/te-tmips.h: New file for traditional mips targets. Define
2204 TE_TMIPS.
58a77e41 2205
c9900432
NC
22062000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2207
2208 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2209 flags argument is not present, don't change an existing section's
2210 section's attributes. If the flags argument is present, warn if the
2211 attributes don't match the section's current attributes. When
2212 long section names are supported, set SEC_LINK_ONCE and
2213 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2214
9d87310a
HPN
2215Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2216
2217 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2218 symbols; create them.
2219
dbddefbf
NC
22202000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2221
2222 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2223 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2224
2ae7e77b
AH
22252000-06-27 Aldy Hernandez <aldyh@redhat.com>
2226
2227 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC
2228 expressions. Ignore the problem when handling 16 bit signed
2229 immediates, because the assembler will take care of the relocation
2230 later.
2ae7e77b 2231
6b2539e3
NC
22322000-06-27 Nick Clifton <nickc@cygnus.com>
2233
2234 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2235 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC
2236 sequential order, and emit warning messages if the input source
2237 code contains constructs like that, or parallel constructs
2238 containing such opcodes.
2239
65aa24b6
NC
22402000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2241
2242 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2243 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2244 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2245 (md_show_usage): Update usage message.
2246 (md_parse_option): Allow redefinition of MCU type within the
2247 same avr[1-5] bfd machine type. Show both old and new MCU type
2248 in the error message.
2249 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2250 Simplify 8K wrap code.
2251
f0c56b90
NC
22522000-06-25 Kazu Hirata <kazu@hxi.com>
2253
50bbae35
AM
2254 * config/obj-aout.c: Remove all uses of DEFUN.
2255 * config/obj-ieee.c: Likewise.
2256 * config/tc-sh.c: Fix comment typos.
2257 * config/tc-tahoe.c: Likewise.
2258 * config/tc-vax.c: Likewise.
2259 * config/tc-w65.c: Likewise.
2260 * config/tc-z8k.c: Likewise.
f0c56b90
NC
2261 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2262
6d249963
DD
22632000-06-24 DJ Delorie <dj@cygnus.com>
2264
2265 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2266 more changes from Sept 1999
2267 (tc_i386_fix_adjustable): ditto
2268 (md_apply_fix3): ditto
2269
680d2857 22702000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2271
680d2857
FCE
2272 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2273 (gas_cgen_parse_operand): Set it around expression() call.
2274 (gas_cgen_md_operand): Test for it before longjmp().
2275
e7b305a2
AM
22762000-06-24 Kazu Hirata <kazu@hxi.com>
2277
c0fecd35
AM
2278 * config/tc-h8500.c: Remove all uses of DEFUN.
2279 * config/tc-sh.c: Likewise.
2280 * config/tc-w65.c: Likewise.
2281 * config/tc-z8k.c: Likewise.
2282
e7b305a2
AM
2283 * config/tc-h8500.c: Fix typos in comments.
2284
ed6d6fd3
FCE
22852000-06-23 Frank Ch. Eigler <fche@redhat.com>
2286
2287 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2288 is defined.
2289
f7c88872
AM
22902000-06-23 matthew green <mrg@redhat.com>
2291
2292 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2293 defined. Fix error message for `[' grouping.
f7c88872 2294
70d6ecf3
AM
22952000-06-22 Kazu Hirata <kazu@hxi.com>
2296
2297 * config/tc-h8300.c: Fix formatting and comment typos.
2298
e9718fe1
TW
22992000-06-22 Timothy Wall <twall@cygnus.com>
2300
2301 * config/tc-ia64.c (note_register_values): Move premature QP
2302 notation clearing into the appropriate place.
2303
45288df1
AM
23042000-06-22 Alan Modra <alan@linuxcare.com.au>
2305
1581f8c9
AM
2306 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2307 first before anything else. Add bin-bugs.h, emul.h and progress.h
2308 Sort list of files as for $(OBJS) in Makefile.am.
2309
2310 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2311 find one. Remake dependencies.
2312 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2313 * Makefile.in: Regenerate.
2314 * doc/Makefile.in: Regenerate.
2315
45288df1
AM
2316 * config/tc-i386.c (i386_displacement): Don't assume a constant
2317 displacement is necessarily 16 bits when in 16 bit code mode.
2318 (md_assemble): Instead size the displacement here after we know
2319 for sure that a .code16gcc operand hasn't automatically added
2320 operand size prefixes.
2321
01580992
L
23222000-06-21 H.J. Lu <hjl@gnu.org>
2323
2324 * Makefile.am: Rebuild dependency.
2325 * Makefile.in: Rebuild.
2326
40f09f82
JL
23272000-06-21 Kazu Hirata <kazu@hxi.com>
2328
2329 * config/tc-h8300.c (parse_reg): Make the function static.
2330 (parse_exp): Likewise.
2331
78295804
DD
23322000-06-20 DJ Delorie <dj@cygnus.com>
2333
2334 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2335 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2336 for cygwin import libraries to work properly.
2337
45f85b08
L
23382000-06-20 H.J. Lu <hjl@gnu.org>
2339
2340 * Makefile.am: Rebuild dependency.
2341 * Makefile.in: Rebuild.
2342 * configure: Likewise.
2343 * doc/Makefile.in: Likewise.
2344
39bec121
TW
23452000-06-20 Timothy Wall <twall@cygnus.com>
2346
2347 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2348 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW
2349 * doc/c-tic54x.texi: New.
2350 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2351 documentation file.
39bec121 2352 * doc/all.texi: Add C54X.
3e87a760 2353 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW
2354 * doc/Makefile.in: Regenerate.
2355 * configure.in: Add tic54x and define LIBM for tic54x.
2356 * configure: Regenrate.
2357 * config/tc-tic54x.[ch]: New.
2358 * config/obj-coff.h: Add tic54x.
2359 * Makefile.am: (CPU_TYPES): Add tic54x.
2360 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2361 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2362 (as_new_LDADD): Add $(LIBM).
2363 * Makefile.in: Regenerate.
3e87a760 2364
60bcf0fa
NC
23652000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2366
2367 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2368 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2369 * doc/as.texinfo: Likewise.
2370
2371 * configure, Makefile.in: Regenerate.
2372 * configure.in (emulations): Recognize m6811 and m6812.
2373 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2374 Added files for 68hc11 and 68hc12 assembler.
2375 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2376 * config/tc-m68hc11.h: Header definition for that assembler.
2377
ec05f674
NC
23782000-06-18 Nick Clifton <nickc@redhat.com>
2379
24ef8152
NC
2380 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2381 instead of OCTETS_PER_BYTE.
2382
ec05f674 2383 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2384 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2385
119caedd
L
23862000-06-18 H.J. Lu <hjl@gnu.org>
2387
2388 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2389 * configure: Rebuild.
2390
607723e4
NC
23912000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2392
3e87a760
AM
2393 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2394 to BFD_ASSEMBLER.
607723e4 2395
b946ec34
NC
23962000-06-16 Nick Clifton <nickc@cygnus.com>
2397
2398 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2399 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2400
2401 * doc/c-mips.texi: Document newly accepted cpu variants.
2402
37ce37b1
UC
24032000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2404
2405 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2406
c06ae4f2
UC
24072000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2408
2409 * macro.c (getstring): Make it possible to escape the quote
2410 character.
2411
20348649
JL
2412Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2413
2414 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2415
bcef29e6
L
24162000-06-13 H.J. Lu <hjl@gnu.org>
2417
2418 * configure: Regenerate.
2419
63a0b638
AM
24202000-06-09 Alan Modra <alan@linuxcare.com.au>
2421
2422 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2423 separator.
2424 * doc/internals.texi (line_separator_chars): Semicolon is no
2425 longer a default. Mention null and newline as defaults.
2426
2427 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2428
2429 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2430 * config/tc-i860.h (line_separator_chars): Likewise.
2431 * config/tc-h8300.c (line_separator_chars): Likewise.
2432 * config/tc-i960.c (line_separator_chars): Likewise.
2433 * config/tc-m68k.c (line_separator_chars): Likewise.
2434 * config/tc-mips.c (line_separator_chars): Likewise.
2435 * config/tc-ns32k.c (line_separator_chars): Likewise.
2436 * config/tc-sparc.c (line_separator_chars): Likewise.
2437 * config/tc-vax.c (line_separator_chars): Likewise.
2438
2439 * config/tc-h8300.c (comment_chars): Use string initialiser.
2440 * config/tc-i960.c (line_comment_chars): Likewise.
2441 * config/tc-z8k.c (comment_chars, line_comment_chars,
2442 line_separator_chars): Likewise.
2443
2444 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2445 for TE_LINUX.
2446
9bab9349
NC
24472000-06-08 Nick Clifton <nickc@cygnus.com>
2448
2449 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2450 for size 1 fixes.
2451
946efd95
DB
24522000-06-08 David O'Brien <obrien@FreeBSD.org>
2453
2454 * configure.in (VERSION): Update to show this is the CVS mainline.
2455
6480b79a
DB
24562000-06-08 Matthew Jacob <mjacob@feral.com>
2457
2458 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2459 $at is the integer register $r28, vs. both $r28 and the floating
2460 point register $f28.
2461
10850f29
JW
24622000-06-08 James E. Wilson <wilson@cygnus.com>
2463
2464 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2465 (dot_endp): Don't call ia64_flush_insns.
2466 (emit_one_bundle): Don't delete prologue/body records from
2467 unwind_record list in first loop. Rewrite second loop to account for
2468 this.
2469
150f24a2
JW
24702000-06-07 David Mosberger <davidm@hpl.hp.com>
2471
2472 * config/tc-ia64.c: Add missing prototypes.
2473 (generate_unwind_image): Cast argument to output_unw_records call.
2474
e38c9cc2
DC
2475Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2476
46b85d42 2477 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2478
1188e082
DC
2479Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2480
2481 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2482 (REGISTER_P): likewise.
2483 (avr_opcodes): uses include/opcode/avr.h
2484 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2485
ac743b2c
AM
24862000-06-04 Alan Modra <alan@linuxcare.com.au>
2487
0b545448
AM
2488 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2489 initializers too.
ac743b2c 2490
969e1a7b
L
24912000-06-03 H.J. Lu <hjl@gnu.org>
2492
2493 * read.c (is_end_of_line): Put back `;'.
2494
65172ab8
AM
24952000-06-03 Alan Modra <alan@linuxcare.com.au>
2496
2497 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2498
b75c0c92
AM
24992000-06-01 Alan Modra <alan@linuxcare.com.au>
2500
2501 * expr.c (operand): Test is_end_of_line outside switch to catch
2502 line separator chars that are also operators.
2503 (operator): Return O_illegal for line separator chars.
2504
2505 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2506 entry (or `!' entry for TC_HPPA).
2507
2508 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2509 before indexing is_end_of_line. Remove redundant check for '\0'.
2510 (fp_op2): Likewise.
2511 * config/tc-h8500.c (md_assemble): Likewise.
2512 * config/tc-mcore.c (md_assemble): Likewise.
2513 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2514 (md_atof): Likewise
2515
2516 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2517 is_end_of_line.
2518 * config/tc-mcore.c (mcore_cons): Likewise.
2519 (mcore_float_cons): Likewise.
2520 (mcore_stringer): Likewise.
2521 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2522
a6836251
SB
25232000-06-01 Scott Bambrough <scottb@netwinder.org>
2524
2525 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2526
43841e91
NC
25272000-05-29 Nick Clifton <nickc@cygnus.com>
2528
2529 * config/tc-sh.c: Fix compile time warning messages.
2530
2531 * config/tc-mips.c: Fix compile time warning messages.
2532
a057431b
PB
25332000-05-29 Philip Blundell <philb@gnu.org>
2534
2535 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2536 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB
2537 * NEWS: Mention ARM ELF support.
2538
3c07fb76
AO
25392000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2540
2541 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2542 it is modified, and use the real_size to compute the frag address
2543 for dwarf2 line info.
2544
ad4d6ccf
AM
25452000-05-27 Alan Modra <alan@linuxcare.com.au>
2546
2547 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2548 line-matching scheme to cope with automake moving variables around.
2549 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2550 * Makefile.in: Regenerate.
2551
6faf3d66
JJ
25522000-05-26 Jakub Jelinek <jakub@redhat.com>
2553
2554 * config/tc-sparc.c (sparc_relax): New.
2555 (md_longopts): Add -relax and -no-relax options.
2556 (md_parse_options, md_show_usage): Likewise.
2557 (md_apply_fix3): Optimize tail call into branch always if possible.
2558
0a44c2b1
DL
2559Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2560
2561 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2562 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2563 rules, with warning when a GAS statement specifies a packing that
2564 will result in an instruction being squashed.
3e87a760
AM
2565 Added typdef packing_type and enumerals, changed various integer
2566 literals to use the enumerals.
0a44c2b1 2567
e0c9811a
JW
25682000-05-24 David Mosberger <davidm@hpl.hp.com>
2569
2570 * config/tc-ia64.c (dot_restorereg_p): New function.
2571 (md_pseudo_table): Add restorereg.p.
2572 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2573 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2574
2575 * config/tc-ia64.h (unw_record_type): Add unwabi.
2576 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2577 called MASK with members for imask, and the masks produced by
2578 fr_mem, gr_mem, br_mem, and frgr_mem.
2579 (unw_p_record): Add members ABI and CONTEXT.
2580 (unw_x_record): Add member AB.
2581 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2582 as pseudo-register for use during unwind info generation.
2583 (AR_PFS, AR_LC): New macros.
2584 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2585 whose names start with an at sign (as in "@priunat").
2586 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2587 register.
2588 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2589 proc_end, unwind_info, personality_routine): Consolidate into
2590 "unwind" structure to reduce offset-table use. Add member
2591 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2592 to be emitted.
2593 (output_R1_format, output_R3_format, output_P3_format,
2594 output_P6_format): Initialize R with zero to reduce compiler warnings.
2595 (output_P7_format): Ditto. Add `default' branch to switch
2596 statement to reduce compiler warnings.
2597 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2598 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2599 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2600 into single argument.
2601 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2602 compiler warnings. Merge A and B args into single argument.
2603 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2604 A and B args into single argument.
2605 (free_record): Removed (wasn't used).
2606 (free_list_records): Also free imasks in prologue records.
2607 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2608 (output_spill_mask): Remove.
2609 (output_unwabi): New function.
2610 (output_epilogue, output_label_state, output_copy_state): Call
2611 alloc_record.
2612 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2613 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2614 argument.
2615 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2616 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2617 as part of handling the prologue records. Emit region's imask if
2618 we have one. Handle unwabi, epilogue, label_state, copy_state,
2619 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2620 spill_sprel_p, and spill_reg_p records.
2621 (set_imask, count_bits, slot_index): New function.
2622 (fixup_unw_records): Fix region size computation. Handle
2623 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2624 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2625 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2626 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2627 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2628 (dot_save): Use manifest constants for applicaton registers.
2629 Handle REG_PR and REG_PRIUNAT.
2630 (dot_restore): Don't just ignore it.
2631 (dot_restorereg): New function..
2632 (generate_unwind_image): Ensure unwind info is a multiple of eight
2633 bytes, not just four bytes.
2634 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2635 (dot_altrp): Don't just ignore it.
2636 (dot_savemem): New function. Replaces dot_savesp() and
2637 dot_savepsp(). Use manifest constants for applicaton registers.
2638 Handle REG_PR and REG_PRIUNAT.
2639 (dot_savef): Simplify.
2640 (dot_saveb): Support generation of br_gr.
2641 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2642 dot_label_state, dot_copy_state): New function.
2643 (dot_unwabi): Don't just ignore it.
2644 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2645 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW
2646 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2647 (emit_one_bundle): Set slot number for prologue/body records
2648 *before* emitting the first insn.
2649 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2650 (md_begin): Declare "psp" pseudo-register.
2651 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2652 so we don't get segfault.
2653 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2654 counts as required per SW Conventions manual
2655 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2656 output_preds_psprel, output_preds_sprel, output_spill_base,
2657 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2658 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2659 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2660 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2661 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2662 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2663 (dot_vframe): Implement.
2664 (dot_vframesp, dot_vframepsp): New function.
2665
f98fd99f
HPN
2666Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2667
2668 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2669 * configure: Regenerate.
f98fd99f 2670
ee7fcc42
AM
26712000-05-23 Alan Modra <alan@linuxcare.com.au>
2672
2673 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2674 (md_estimate_size_before_relax): so we can use it here instead of
2675 old kludges. Localise vars to blocks. Comment.
2676
2677 * frags.c (frag_new): Update fr_var comments.
2678 * frags.h (struct frag): Ditto.
2679
c67e42c9
RH
26802000-05-22 Richard Henderson <rth@cygnus.com>
2681
2682 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2683 (pseudo_func): Add pcrel.
2684 (operand_match): Handle IA64_OPND_TGT64.
2685 (build_insn): Likewise.
2686 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2687 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2688 (fix_insn): Handle all three 64-bit relocation types.
2689
5110c57e
HPN
2690Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2691
2692 * obj.h (struct format_ops): New members begin, app_file,
2693 s_set_other, s_set_desc, s_get_type, s_set_type,
2694 separate_stab_sections, init_stab_section.
2695
2696 * config/obj-multi.h: Update GPL notice to v2.
2697 (obj_begin): New.
2698 (obj_app_file): New.
2699 (S_SET_SIZE): Test s_set_size for NULL before calling.
2700 (S_SET_ALIGN): Similar for s_set_align.
2701 (S_SET_OTHER): New.
2702 (S_SET_DESC): New.
2703 (S_GET_TYPE): New.
2704 (S_SET_TYPE): New.
2705 (SEPARATE_STAB_SECTIONS): New.
2706 (INIT_STAB_SECTION): New.
2707 (EMIT_SECTION_SYMBOLS): New.
2708 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2709
2710 * config/obj-elf.h: Update GPL notice to v2.
2711 Mention that this file is included from obj-multi.h.
2712 (obj_begin): Wrap definition in ifndef.
2713 (elf_file_symbol): Constify declaration.
2714 (obj_app_file): Ditto.
2715 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2716 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2717
2718 * config/obj-elf.c (elf_s_set_other): New.
2719 (elf_file_symbol): Constify argument.
2720 (elf_separate_stab_sections): New.
2721 (elf_init_stab_section): New.
2722 (elf_format_ops): Add new members. Remove comma at end.
2723
2724 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2725 (ecoff_format_ops): Add new fields. Remove comma at end.
2726 Mention inconsistency for emit_section_symbols.
2727
2728 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2729
2730 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2731 (coff_separate_stab_sections): New.
2732 (coff_format_ops): Add new members.
2733
2734 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2735 (obj_aout_s_set_other): New.
2736 (obj_aout_s_set_desc): New.
2737 (obj_aout_s_get_type): New.
2738 (obj_aout_s_set_type): New.
2739 (obj_aout_separate_stab_sections): New.
2740 (aout_format_ops): New members added. Use obj_aout_process_stab,
2741 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2742 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2743 appropriate.
2744 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2745
b98ef147
AM
27462000-05-22 Alan Modra <alan@linuxcare.com.au>
2747
2748 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2749 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2750 (md_estimate_size_before_relax): Ensure jumps to weak and
2751 externally visible symbols are relocatable.
2752
0aa5d426
HPN
2753Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2754
2755 * stabs.c (aout_process_stab): Make global.
2756 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2757 * read.h (aout_process_stab): Declare.
2758
2759 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2760 Generalize to *aout, *coff *elf.
2761 * configure: Regenerated.
2762
2763 * doc/internals.texi (Object format backend): Say
2764 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN
2765
2766 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2767 * Makefile.in: Regenerated.
2768
7c3dc350
CM
27692000-05-19 Catherine Moore <clm@cygnus.com>
2770
2771 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2772
b3b6a3fe
JL
27732000-05-18 Alan Modra <alan@linuxcare.com.au>
2774
2775 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2776 instruction to reflect change in re_assemble_*.
2777
c9e10a08
JL
2778Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2779
2780 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2781 build PA64 ELF tools.
2782 * configure: Rebuilt.
2783
3043679f
AM
27842000-05-17 Alan Modra <alan@linuxcare.com.au>
2785
2786 * Makefile.am: Regenerate dependencies.
2787 * Makefile.in: Regenerate.
2788
322f2c45
NC
27892000-05-15 Nick Clifton <nickc@cygnus.com>
2790
2791 * config/tc-arm.c (struct asm_psr): Add boolean field
2792 distinguishing between CSPR and SPSR. Rename 'number' field
2793 to 'field'.
2794 (psrs): Rearrange contents to match new asm_psr structure.
2795 (arm_psr_parse): Move next to psr_required_here. Make it
2796 return an asm_psr structure.
2797 (psr_required_here): Use asm_psr structure returned by
2798 arm_psr_parse.
2799 (do_msr): Reorganise to allow psr_required_here to be called
2800 only once.
2801 (md_undefined_name): Mark 'name' parameter as unused, since
2802 the COFF target does not use it.
322f2c45 2803
5e6cbf41
PB
28042000-05-14 David O'Brien <obrien@FreeBSD.org>
2805
2806 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2807 standards.
2808 * config/te-aux.h: Likewise.
2809 * config/te-dpx2.h: Likewise.
2810 * config/te-go32.h: Likewise.
2811 * config/te-hp300.h: Likewise.
2812 * config/te-hppa.h: Likewise.
2813 * config/te-i386aix.h: Likewise.
2814 * config/te-ic960.h: Likewise.
2815 * config/te-interix.h: Likewise.
2816 * config/te-nbsd532.h: Likewise.
2817 * config/te-pc532mach.h: Likewise.
2818 * config/te-ppcnw.h: Likewise.
2819 * config/te-psos.h: Likewise.
2820 * config/te-sparcaout.h: Likewise.
2821 * config/te-sun3.h: Likewise.
2822 * config/te-sysv32.h: Likewise.
2823
4132022d
AM
28242000-05-14 Alan Modra <alan@linuxcare.com.au>
2825
2826 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2827 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2828 and sign extend without an if statement.
2829 (build_bytes): Likewise.
2830
28312000-05-14 Kazu Hirata <kazu@hxi.com>
2832
2833 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2834 X_add_symbol L_32 case.
2835
b4fd930a
AM
28362000-05-14 David O'Brien <obrien@FreeBSD.org>
2837
2838 * config/te-freebsd.h: New file.
2839
a38cf1db
AM
28402000-05-13 Alan Modra <alan@linuxcare.com.au>
2841
897083bd
AM
2842 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2843 bindtextdomain): Replace defines with those from intl/libgettext.h
2844 to quieten gcc warnings.
2845
a38cf1db
AM
2846 * NEWS: Mention x86 .arch and -q.
2847
2848 * config/tc-i386.c (quiet_warnings): New.
2849 (md_assemble): Use quiet_warnings.
2850 (md_parse_option): Set quiet_warnings from -q.
2851 (md_show_usage): Mention -q, delete -m.
2852 (flag_do_long_jump): Delete.
2853 (md_parse_option): Remove -m.
2854 (md_show_usage): Remove -m.
2855 (md_create_long_jump): Remove useless flag_do_long_jump code.
2856
2857 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2858 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2859
e413e4e9
AM
28602000-05-13 Alan Modra <alan@linuxcare.com.au>
2861 Alexander Sokolov <robocop@netlink.ru>
2862
2863 * doc/c-i386.texi (i386-Arch): New section.
2864 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2865
2866 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2867 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2868 architecture has been given and is not 486.
2869 (set_cpu_arch): New.
2870 (md_pseudo_table): Add .arch.
2871 (md_assemble): Warn if cpu architecture has been given and an
2872 unsupported instruction.
2873
2874 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2875 Move operand_types bit defines after relevant template field.
2876 (template): Add cpu_flags.
2877 (Cpu*): Define.
2878 (arch_entry): New.
2879
e8b1cae5
AO
28802000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2881
2882 * config/tc-mn10300.h (md_end): Define.
2883 (mn10300_finalize): Declare.
2884 * config/tc-mn10300.c: Include dwarf2dbg.h.
2885 (debug_line): Define.
2886 (md_assemble): Generate dwarf2 line info.
2887 (mn10300_finalize): New function. Finalize dwarf2 info.
2888
426b0403
AM
28892000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2890
2891 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2892 external version of the relocation for weak symbols.
2893
e4c58b25
JW
28942000-05-08 David Mosberger <davidm@hpl.hp.com>
2895
2896 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2897 frame size in units of 16 bytes, as required per SW Conventions manual.
2898 (output_unw_records): Output info-block header as a dword to get
2899 byte-order right.
2900
8fce3f5e
AM
29012000-05-08 Alan Modra <alan@linuxcare.com.au>
2902
2903 * as.h: #include "file", not <file> on files from ../include.
2904 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2905 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2906 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2907 (tc_coff_symbol_emit_hook): Ditto.
2908 (OPTCOUNT): Cast to int to avoid compiler warning.
2909 (md_begin): Fix signed/unsigned warnings.
2910
29112000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2912
2913 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2914 ABRANCH LONG case for a conditional branch on a 68000.
2915 (md_estimate_size_before_relax): Likewise. Also handle
2916 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2917 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2918 PC-relative on all CPUs.
2919 (md_estimate_size_before_relax): Likewise.
2920
fb166ee3
AM
29212000-05-04 Alan Modra <alan@linuxcare.com.au>
2922
2923 * as.c (parse_args): Just mention current year in printed
2924 copyright message.
2925
7a899fff
C
29262000-05-03 J.T. Conklin <jtc@redback.com>
2927
2928 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2929 unit registers.
7a899fff
C
2930 (md_parse_option): Recognize -m7400.
2931
44877466
ILT
29322000-05-03 Ian Lance Taylor <ian@zembu.com>
2933
2934 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2935 don't permit lp to become less than the words array.
2936
eaa15ab8
NC
29372000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2938
2939 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2940 Fix little-endian case.
2941
7c4f6a03
AM
29422000-05-03 David O'Brien <obrien@NUXI.com>
2943
2944 * as.c (parse_args): Update copyright.
2945
da5d444c
AM
29462000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2947
2948 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2949 for the .bss section too.
2950
3f9b03b5
AM
29512000-05-02 Alan Modra <alan@linuxcare.com.au>
2952
2953 * configure.in: Set em=linux for hppa-*-linux.
2954 * configure: Regenerate.
2955 * doc/Makefile.in: Regenerate with correct automake.
2956
2957 * frags.c (frag_grow): Sanity check chunk_size.
2958
2959 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2960 * config/obj-som.h: Likewise.
2961 * config/obj-ieee.h: Likewise.
2962
2963 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2964
2965 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2966 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2967 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2968 (pa_ip): low_sign_unext now returns via function value. Use
2969 re_assemble_* instead of dis_assemble_* and
2970 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2971 unnecessarily.
2972 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2973 (md_section_align, md_parse_option, md_show_usage,
2974 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2975 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2976 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2977 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2978 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2979 pa_text): Likewise.
2980 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2981 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2982 outside of switch. Correct mask and shifting errors in case 10
2983 and case -11. In case 21, compare against signed range to suit
2984 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2985 case 17 and case 22, use offsetT variable to properly check range.
2986 Use re_assemble_* here too.
2987 (evaluate_absolute): Change type of value to offsetT. Call
2988 hppa_field_adjust to do the work for us.
2989 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2990 (pa_parse_cmpib_64_cmpltr): Ditto.
2991 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2992 of i to unsigned int.
2993 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2994 (pa_end_of_source): Return type is void.
2995
a2984248
CM
2996Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2997
2998 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2999
df136245
DC
3000Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3001
3002 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3003 More comments added.
3004 (md_begin): Removed "construct symbols for each register name".
3005 Because register names conflicts with GCC generated function
3006 names.
3007 (avr_operand): Now constant numbers can be used as a register
3008 identifiers (0 as r0, 31 as r31).
3009 (md_assemble): use skip_space () before parsing instruction
3010 operands.
3011
c1e73230
AM
30122000-05-01 Alan Modra <alan@linuxcare.com.au>
3013
3014 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3015 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3016 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3017 * configure: Regenerate.
3018
a1934524
AM
30192000-04-29 Andreas Jaeger <aj@suse.de>
3020
3021 * as.h: Correctly check GCC version.
3022
d9b7d820
AM
30232000-04-26 David O'Brien <obrien@FreeBSD.org>
3024
3025 * doc/as.1: Fix unbalanced brackets.
3026
3027 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3028 TE_FreeBSD.
3029 (line_comment_chars): Set to '/' if TE_FreeBSD.
3030
cea1ab94
JL
3031Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3032
3033 * configure.in: Configury support for PA64 (currently disabled).
3034 * configure: Rebuilt.
3035
e799a695
AM
30362000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3037
3e87a760 3038 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM
3039 bfd_set_section_alignment.
3040
3b0ec529
AM
30412000-04-25 Alan Modra <alan@linuxcare.com.au>
3042
3043 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3044 than 32.
3045
adcf07e6
NC
30462000-04-24 Nick Clifton <nickc@cygnus.com>
3047
3048 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3049 * doc/as.texinfo (Align): Include arm and strongarm in list of
3050 targets that have the second form of the behaviour of the .align
3e87a760 3051 directive.
adcf07e6 3052
5047a41f
JL
30532000-04-24 Mark Klein <mklein@dis.com>
3054
50705ef4 3055 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3056
a47cf567
NC
3057Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3058
3059 * as.c (parse_args): Allow md_parse_option to override -a listing
3060 option.
3061 * config/obj-coff.c (add_lineno): Change type of offset parameter
3062 from "int" to "bfd_vma."
3063 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3064 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3065 (ppc_change_csect): Align correctly for XCOFF64.
3066 (ppc_machine): New function, which discards "ppc_machine" line.
3067 (ppc_tc): Cons for 8 when code is 64 bit.
3068 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3069 relocations.
3070 (md_parse_option): Handle -a64 and -a32.
3071 (ppc_xcoff64): New.
3072 * config/tc-ppc.h (TARGET_MACH): Define.
3073 (TARGET_FORMAT): Move to function.
3074 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3075
3076Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3077
3078 * config/tc-avr.c: New AVR_ISA_ defined.
3079 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3080 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3081 for `fmul', `movw' and `lpm R,Z' instructions.
3082 (avr_operands): Warn if current opcode is a two-word instruction
3083 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3084 (avr_opcodes): New commands added.
3085 (REGISTER_P): Check 'a' and 'v' constraint letters.
3086 (mcu_types): New MCU added.
3087
bf3ca999
TW
30882000-04-22 Timothy Wall <twall@cygnus.com>
3089
3090 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3091 to "natval".
3092 (operand_match): Conditionally insert default bit values for IMMU9.
3093
98e5953c
JL
30942000-04-14 Matthew Green <mrg@cygnus.com>
3095
3096 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3097 * configure: Rebuilt.
3098
a02fab7e
JL
3099Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3100 Jason Eckhardt <jle@cygnus.com>
3101
c67e42c9 3102 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL
3103
3104 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3105 Added handling of new operand types l,y,&,fe,fE,fx.
3106
800eeca4
JW
3107Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3108 David Mosberger <davidm@hpl.hp.com>
3109 Timothy Wall <twall@cygnus.com>
3110 Andrew MacLeod <amacleod@cygnus.com>
3111 Jim Wilson <wilson@cygnus.com>
3112
3113 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3114 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW
3115 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3116 * Makefile.in: Rebuild.
3117 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3118 * configure: Rebuild.
3119 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3120 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3121 * expr.c (expr): Handle md_optimize_expr.
3122 * read.c (LEX_HASH): Add comment.
3123 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3124
66778679
RH
31252000-04-21 Richard Henderson <rth@cygnus.com>
3126
3127 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3128 bundling a non-delayed branch type instruction.
3129
aa15f6f7
AO
31302000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3131
3132 * config/tc-mn10300.c (HAVE_AM30): Define.
3133 (md_assemble): Use it.
3134
16adf844
AM
31352000-04-19 Alan Modra <alan@linuxcare.com.au>
3136
742f45cf
AM
3137 * config/obj-elf.c (obj_elf_change_section): Check for changed
3138 section attributes.
3139
16adf844
AM
3140 * Makefile.am: (CPU_MULTI_VALID): Remove.
3141 (MULTI_CPU_TYPES): Define.
3142 (MULTI_CPU_OBJ_VALID): Define.
3143 (DEPTC): Use the above.
3144 (DEPOBJ): Same here.
3145 (DEP2): And here.
3146 Regenerate dependencies.
3147 * Makefile.in: Regenerate.
3148
9c46fb1b
AM
31492000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3150
742f45cf 3151 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3152
508866be
L
31532000-04-18 H.J. Lu (hjl@gnu.org)
3154
3155 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3156 bfd_vma for non-bfd assemblers.
508866be 3157
ba2adb93
AM
31582000-04-17 Alan Modra <alan@linuxcare.com.au>
3159
3160 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3161 doesn't give spurious errors.
3162
12ff5d56
AM
31632000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3164
66778679 3165 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3166
fc633e5b
AM
31672000-04-13 Alan Modra <alan@linuxcare.com.au>
3168
3169 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3170 constants, and don't assume offsetT is 32 bits.
3171
1ed18ec1
NC
31722000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3173
3174 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3175 (md_pcrel_from_section): Add prototype.
3176 (d10v_fix_adjustable): Add prototype.
3177 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3178
3179 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3180
3db10f32
NC
31812000-04-12 Nick Clifton <nickc@cygnus.com>
3182
3183 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3184 symbol in frag chain.
3185
847f7ad4
AM
31862000-04-10 Alan Modra <alan@linuxcare.com.au>
3187
3188 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3189 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3190 (fits_in_signed_word, smallest_imm_type): Ditto.
3191 (md_assemble): Use an offsetT var to hold offsetT values, not a
3192 long.
3193 (offset_in_range): New.
3194 (md_assemble): Use it.
3195 (md_convert_frag): Change type of target_address, opcode_address,
3196 and displacement_from_opcode_start to offsetT.
3197 (md_create_short_jump): Change type of offset to offsetT.
3198 (md_create_long_jump): Ditto.
3199 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3200 (md_chars_to_number): Remove.
3201 (output_invalid): Remove duplicate prototype.
3202
ec694b89
NC
32032000-04-09 Nick Clifton <nickc@cygnus.com>
3204
3205 * Makefile.am (CPU_TYPES): Add 'avr'.
3206 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3207 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3208
16adf844 3209 * Makefile.in: Regenerate.
ec694b89
NC
3210
3211 * doc/as.texinfo: Add M32R documentation.
3212
a2d91340 3213Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3214
a2d91340 3215 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3216 --enable-build-warnings option.
a2d91340
AC
3217 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3218 * Makefile.in, configure: Re-generate.
3219
d92b1a8a
NC
32202000-04-07 Nick Clifton <nickc@cygnus.com>
3221
3222 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3223 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3224 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3225 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3226 (arm_force_relocation): Force relocations for
3227 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3228
52ccafd0
JR
3229Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3230
3231 * config/tc-sh.c (get_operands): There's no third operand if the
3232 first operand is an immediate.
3233
015551fc
JR
3234Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3235
3236 * config/tc-sh.c (immediate): Delete.
3237 (sh_operand_info): Add immediate member.
3238 (parse_reg): Use A_PC for pc.
3239 (parse_exp): Add second argument 'op'. All callers changed.
3240 (parse_at): Expect pc to be coded as A_PC.
3241 Use immediate field in *op.
3242 (insert): Add fourth argument 'op'. All callers changed.
3243 (build_relax): Add second argument 'op'. All callers changed.
3244 (insert_loop_bounds): New function.
3245 (build_Mytes): Remove DISP_4.
3246 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3247 (assemble_ppi): Use immediate field in *operand.
3248 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3249 (md_apply_fix): Likewise.
3250 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3251
79bd78be
AO
3252Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3253
3254 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3255
e30e5a6a
HPN
3256Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3257
3258 * internals.texi (CPU backend): Document
3259 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3260
41b49281
AM
32612000-04-04 Alan Modra <alan@linuxcare.com.au>
3262
8ad3436c
AM
3263 * po/gas.pot: Regenerate.
3264
3265 * as.c (show_usage): Restore translated part of bug string.
3266 * gasp.c (show_usage): Likewise.
3267
41b49281
AM
3268 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3269 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3270 than move-if-change.
3271 (DEP1): Modify for "gcc -MM".
3272 (DEPTC): Likewise.
3273 (DEPOBJ): Likewise.
3274 (DEP2): Likewise.
3275 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3276 Update dependencies.
3277 * Makefile.in: Regenerate.
3278
0a727238
AO
32792000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3280
3281 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3282 (md_begin): Likewise.
3283 (HAVE_AM33): New macro.
3284 (md_assemble): Use it. Match r_regs and xr_regs only if
3285 HAVE_AM33.
3286
c20f4f8c
AM
32872000-04-03 Alan Modra <alan@linuxcare.com.au>
3288
3289 * as.h: #include "bin-bugs.h"
3290 * as.c (show_usage): Use REPORT_BUGS_TO.
3291 * gasp.c: #include "bin-bugs.h"
3292 (show_usage): Use REPORT_BUGS_TO.
3293
3294 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3295
753f6b12
HPN
3296Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3297
3298 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3299 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3300 adjustments.
3301
726c5dcd
AM
33022000-04-03 Alan Modra <alan@linuxcare.com.au>
3303
3304 * config/tc-i386.c (i386_immediate): Don't assume a constant
3305 immediate is necessarily 16 bits when in 16 bit code mode.
3306 (md_assemble): Instead set guess_suffix here after we have checked
3307 registers.
3308
bf80011a
RH
33092000-04-02 Richard Henderson <rth@cygnus.com>
3310
3311 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3312 quantities. Correct right shift sign extension.
3313 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3314 32-bit value when shifting into place.
3315
92161534
ILT
33162000-04-01 Ian Lance Taylor <ian@zembu.com>
3317
3318 * app.c: Add ATTRIBUTE_UNUSED as needed.
3319 * config/tc-ppc.c: Likewise.
3320 (ppc_size): Make unsigned long.
3321 (ppc_insert_operand): Add casts to avoid warnings.
3322
447f3982
NC
33232000-03-31 Nick Clifton <nickc@cygnus.com>
3324
3325 * config/tc-d10v.h (md_flush_pending_output): Define.
3326
21d75ec2
NC
33272000-03-29 Nick Clifton <nickc@cygnus.com>
3328
3329 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3330 segment. Works for both BFD_ASSEMBLER and others.
3331 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3332
d1a1bf19
NC
33332000-03-29 Nick Clifton <nickc@cygnus.com
3334
3335 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3336
224de7a5
AM
33372000-03-28 Alan Modra <alan@linuxcare.com.au>
3338
3339 * listing.c (LISTING_LHS_WIDTH): Default depends on
3340 LISTING_WORD_SIZE.
3341 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3342
5b8274e3
ILT
33432000-03-27 Ian Lance Taylor <ian@zembu.com>
3344
3345 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3346 string literal.
3347
224de7a5 33482000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM
3349
3350 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3351
3352 * config/tc-avr.c (mcu_types): Add missing initialiser.
3353 (md_pcrel_from_section): Add prototype.
3354 (avr_operand): Remove redundant test of unsigned < 0.
3355 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3356
33572000-03-27 Denis Chertykov <denisc@overta.ru>
3358
3359 * config/tc-avr.c: New file for AVR support.
3360 * config/tc-avr.h: Likewise.
3361 * configure.in: Add AVR support.
3362 * configure: Regenerate.
3363
9f10757c
TW
33642000-03-26 Timothy Wall <twall@cygnus.com>
3365
3366 * gasp.c (macro_op): Add new argument to check_macro call.
3367 Macro structure definitions moved to macro.h
3368 * sb.h: Add argument to prototype for input_scrub_include_sb.
3369 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3370 nesting checks with an additional flag.
3371 (struct input_save): Add flag to indicate whether current sb
3372 should be checked for proper macro/conditional nesting.
3373 (input_scrub_push/pop): Save/restore nest check flag.
3374 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3375 defined.
9f10757c
TW
3376 * macro.c (check_macro): Allow caller to retrieve parsed macro
3377 information if a pointer is provided. This information may be
3378 used by the new macro hooks.
3379 * macro.h: Update prototype for check_macro. Macro struct
3380 definitions moved here from macro.c/gasp.c.
3381 * read.c (read_a_source_file): Add parameter to check_macro call,
3382 and pass macro info to the macro hook, if defined.
3383 (input_scrub_insert_line): New. Allow insertion of a line of
3384 characters into the input stream.
3385 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3386 file into the input stream.
3387 (s_include): Use input_scrub_insert_file.
3388 * internals.texi: Document new macro hooks.
3389 * as.h: New prototypes added.
3e87a760 3390
224de7a5 33912000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM
3392
3393 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3394 an initial capital letter.
3395 (i386_index_check): Reindent.
3396
11424155
NC
33972000-03-19 Nick Clifton <nickc@cygnus.com>
3398
eaa15ab8 3399 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC
3400 relative branches.
3401
43f05576
NC
34022000-03-17 Thomas de Lellis <tdel@windriver.com>
3403
66778679
RH
3404 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3405 instruction operand bad if Rd > 7 when generating
3406 thumb instructions. Prevents for example,
3407 "adr r12,label" from silently failing and generating
3408 the wrong instruction.
3e87a760 3409
67231402
NC
34102000-03-17 Nick Clifton <nickc@cygnus.com>
3411
3412 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3413 that have a destingation >= 0x400000.
3e87a760 3414 Fix compile time warning messages.
67231402 3415
a37c8f88
JR
3416Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3417
3418 * config/tc-sh.c (md_begin): When encountering insn that are
3419 not supported by the current arch, only change the name if
3420 its contents are the same as prev_name.
3421 (get_specific): If the the architecture doesn't match, fail.
3422
dead1419
JR
3423Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3424
3425 * config/tc-sh.c (IDENT_CHAR): Define.
3426 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3427 matching back where it came from.
3428
182e89d3
JR
3429Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3430
3431 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3432
84f73d89
NC
34332000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3434
3435 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3436 normal operands.
3437
dbbc7809
JL
34382000-03-15 Kazu Hirata <kazu@hxi.com>
3439
3440 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3441
271bb601
HPN
3442Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3443
3444 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3445 floating-point-number, make sure 'f' is in FLT_CHARS.
3446
8684e216
HPN
3447Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3448
3449 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3450 (s_lcomm_internal): Use it.
3451 * doc/internals.texi (CPU backend): Document it.
3452 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3453 bytes.
3454
bb2d6cd7
GK
34552000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3456
3457 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3458 when embedded-pic.
3459
3460 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM
3461 implementation doesn't have special handling for switch
3462 statements.
bb2d6cd7
GK
3463 (macro_build): Allow for code in sections other than .text.
3464 (macro): Likewise.
3465 (mips_ip): Likewise.
3466 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3467 Don't perform relocs if we will be outputting them.
bb2d6cd7 3468 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM
3469 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3470 embedded-pic.
bb2d6cd7 3471
5c86cbc7 34722000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3473
66778679
RH
3474 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3475 relocation type based on the entry in the fixup structure.
a47cf567 3476 Put S_IS_EXTERN processing back in.
5c86cbc7 3477
f8c827e9
L
34782000-03-08 H.J. Lu (hjl@gnu.org)
3479
3480 * Makefile.am (install-exec-tooldir): Depend on
3481 install-exec-bindir for parallel make.
3482 * Makefile.in: Regenerated.
3483
8ad9e709
NC
34842000-03-06 Nick Clifton <nickc@cygnus.com>
3485
3486 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3487 switch.
3488 (md_parse_option): Parse -m32r command line switch - disable m32rx
3489 compatability.
ded0aeb7
NC
3490 (md_show_usage): Document new option.
3491
3492 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3493 * doc/Makefile.in: Regenerate.
3494 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3495
b7b8f327
MM
34962000-03-02 Michael Meissner <meissner@redhat.com>
3497
3498 * config/tc-d30v.c (check_range): Remove code that incorrectly
3499 sign extended values where bits < 32.
3500
15886821
L
35012000-03-02 H.J. Lu (hjl@gnu.org)
3502
3503 * configure.in: Support --enable-targets=all on ia32.
3504 * configure: Regenerated.
3505
8bf950bf
NC
35062000-03-01 Nick Clifton <nickc@cygnus.com>
3507
3508 * gasp.c (do_align): Remove bogus check of alignment value.
3509
c5e54cc2
ILT
35102000-02-27 Thomas de Lellis <tdel@windriver.com>
3511
3512 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3513 TC_PPC was defined forced the type of a symbol with no other type
3514 to be BSF_OBJECT.
3515
65fd87bc
ILT
35162000-02-27 Hans-Peter Nilsson <hp@axis.com>
3517
3518 * doc/internals.texi (CPU backend): Mention that
3519 line_separator_chars do not break up comments. Fix typos for
3520 LEX_AT and LEX_NAME descriptions. Document operands for
3521 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3522 description of md_create_short_jump usage. Document argument for
3523 md_undefined_symbol.
3524
a25fe906
ILT
35252000-02-27 Jakub Jelinek <jakub@redhat.com>
3526
3527 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3528 (md_parse_option): Handle it.
3529 (md_show_usage): Document it.
3530
21b10511
ILT
35312000-02-27 Ian Lance Taylor <ian@zembu.com>
3532
3533 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3534 opcode, for the instruction `pal19'. From Andrea Arcangeli
3535 <andrea@suse.de>.
3536
773f551c
AM
35372000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3538
3539 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3540 from here..
3541 (md_assemble): To here, before template operands are matched.
3542 Also ensure a constant immediate is sign extended when we know the
3543 size is at most 16 bits. This is to catch cases like "add
3544 $0xffc0,%ax" where we don't know the size, and thus that the
3545 immediate can be represented as Imm8S until after parsing the
3546 register operand.
3547 (i386_displacement): Similarly sign extend 16 bit constant
3548 displacements.
3549 (md_assemble): Relax 16-bit jump constant range check to suit sign
3550 extended displacements.
3551
28d33191
JL
35522000-02-26 Andreas Jaeger <aj@suse.de>
3553
3554 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3555
cc5ca5ce
AM
35562000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3557
3558 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3559 call operands when intel_syntax.
3560 (intel_float_operand): Return 2 for "fi...".
3561 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3562 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3563 earlier "SHORT" change.
3564 (md_assemble): When determining suffix from Regs, exclude
3565 InOutPortReg.
3566
056350c6
NC
35672000-02-24 Nick Clifton <nickc@cygnus.com>
3568
3569 * configure: Add arm-wince, mips-pe and sh-pe targets.
3570 * configure: Regenerate.
3571
3572 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3573 sh-pe targets.
3574 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3575 "pe-mips" for the mips-pe target.
3576
3577 * config/tc-arm.c (insns): Change displacement encoded in BL
3578 and B instructions if the target port is arm-wince.
3579 (do_ldst): Do not bias the relocation offset if the target
3580 port is arm-wince.
3581 (md_pcrel_from): Add in missing relocation offset bias if the
3582 target os arm-wince.
3583
3584 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3585 (md_begin): Disable -G support for mips-pe target.
3586 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3587 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3588 COFF flavour.
3589
3590 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3591 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3592 assembler, just set the alignment to 4.
3593
3594 * config/te-wince-pe.h: New file for WinCE targets. Define
3595 TE_WINCE.
3596
36bf8ab9
AM
35972000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3598
3599 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3600 string instructions.
3601 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3602 (i386_intel_memory_operand): After finding a segment override,
3603 check again for no `[' before looking for a displacement. Bomb if
3604 more than one displacement rather than silently discarding the
3605 second and subsequent ones. Free strings malloc'd by
3606 build_displacement_string.
3607
f5795b08
CM
36082000-02-24 Catherine Moore <clm@cygnus.com>
3609
3610 * config/obj-som.c (obj_pseudo_table): Add "weak".
3611 (obj_som_weak): New routine.
3612
abd63a32
AM
36132000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3614
520dc8e8
AM
3615 * config/tc-i386.c (union i386_op): New.
3616 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3617 Throughout file replace occurences of disps[n], imms[n], regs[n]
3618 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3619 intel mode operand swapping. Add assert in regKludge and
3620 fake_zero_displacement code. Test i.types[n] when outputting
3621 displacements and immediates. Combine output of Disp16 with
3622 Disp32.
7f3f1ea2
AM
3623 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3624 when in intel mode by (not) reversing fsub and fdiv operands
3625 before the template search. This fails for single operand
3626 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3627 undefined. Instead fix the base_opcode after we've found the
3628 template. Move base_opcode xor with found_reverse_match from
3629 opcode output code to before this fix so we test for the correct
3630 opcodes.
3631 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3632 check in intel mode. Instead compare opcodes.
520dc8e8
AM
3633
3634 * config/tc-i386.h (TC_RELOC): Delete.
3635 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3636 with equivalent call to reloc.
3637
abd63a32
AM
3638 * as.h (flag_m68k_mri): Move declaration after target include, and
3639 only declare when TC_M68K defined. Define as zero otherwise.
3640 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3641 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3642 Define as zero otherwise.
3643 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3644 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3645 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3646 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3647 testing whether defined.
3648 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3649 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3650 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3651 rather than testing whether defined.
3652 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3653 (parse_mri_cons): Declare and use only when TC_M68K.
3654 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3655 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3656 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3657
3658 * NEWS: Mention IBM 370 support.
3659
7e052742
RH
36602000-02-23 Richard Henderson <rth@cygnus.com>
3661
3662 * config/tc-i386.c (md_assemble): When swapping operands for
3663 intel_syntax, assume everything that's not Imm or Disp is a
3664 register.
3665
5b93d8bb
AM
36662000-02-23 Linas Vepstas <linas@linas.org>
3667
3668 * config/tc-i370.c, config/tc-i370.h: New files.
3669 * Makefile.am: Add support for Linux/IBM 370.
3670 * configure.in: Likewise.
3671 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3672 * config/obj-elf.c: Include elf/i370.h
3673 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3674
3675 * Makefile.in: Regenerate.
3676 * configure: Regenerate.
3677
3678 * doc/c-i370.texi: New file.
3679 * doc/all.texi: Include it.
3680 * doc/as.texinfo: And here.
3e87a760 3681 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM
3682 * doc/Makefile.in: Regenerate.
3683
25f2196d
CC
36842000-02-19 Michael Meissner <meissner@redhat.com>
3685
3686 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3687 determine if an instruction can be used in parallel with an ADDppp
3688 or SUBppp instruction.
3689
6349b5f4
AH
36902000-02-22 Andrew Haley <aph@cygnus.com>
3691
3692 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3693
c97ef257
AH
36941999-12-30 Andrew Haley <aph@cygnus.com>
3695
3696 * config/tc-mips.c (mips_gp32): New variable.
3697 (macro_build) Use mips_gp32.
3698 (mips_ip): Ditto.
3699 (md_longopts): Add "-mgp32" and "-mgp64".
3700 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3701
a47cf567
NC
3702 (OPTION_M7900): Change offset
3703 (OPTION_NO_M7900): Ditto.
3704
b985eaa8
ILT
37052000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3706
3707 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3708 warning, and bump it to 1.
3709
52454417
ILT
37102000-02-22 Ian Lance Taylor <ian@zembu.com>
3711
3712 From Brad Lucier <lucier@math.purdue.edu>:
3713 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3714 match format.
3715
6b76fefe
CM
37162000-02-21 Catherine Moore <clm@cygnus.com>
3717
3718 * config/tc-mips.c (MF_HILO_INSN): Define.
3719 (mips_7000_hilo_fix): Declare.
3720 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3721 (md_parse_option): Check for 7000_HILO_FIX options.
3722 (OPTION_M7000_HILO_FIX): Define.
3723 (OPTION_NO_M7000_HILO_FIX): Define.
3724 * doc/c-mips.texi (-mfix7000): Describe.
3725
f6af82bd
AM
37262000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3727
3728 * listing.c (print_lines): Remove unused variable `end'.
3729
3730 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3731 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3732 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM
3733 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3734 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3735 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3736
8c8281f4
NC
37372000-02-18 Nick Clifton <nickc@cygnus.com>
3738
3739 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3740 the computed frag offset, rather than overwriting it.
3741
d4845d57
JR
3742Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3743
3744 * config/tc-sh.c ("elf/sh.h"): Include.
3745 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3746 (md.begin): Initialize target_arch.
3747 Only include opcodes in has table that match selected architecture.
3748 (parse_reg): Recognize register names for sh-dsp.
3749 (parse_at): Recognize post-modify addressing.
3750 (get_operands): The leading space is now optional.
3751 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3752 arguments. Update valid_arch.
3753 (build_Mytes): Add support for SDT_REG_N.
3754 (find_cooked_opcode): New function, broken out of md_assemble.
3755 (assemble_ppi, sh_elf_final_processing): New functions.
3756 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3757 (md_longopts, md_parse_option): New option: -dsp.
3758 * config/tc-sh.h (elf_tc_final_processing): Define.
3759 (sh_elf_final_processing): Declare.
3760
c97305a1
JL
3761Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3762
3763 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3764 the unwinder subspace. Save the current seg/subseg before creating
3765 the new seg/subseg.
3766
bec50466
NC
37672000-02-10 Nick Clifton <nickc@cygnus.com>
3768
3769 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3770 little endian targets.
bec50466 3771 (INST_BYTE1): Redefine to handle big and little endian
66778679 3772 targets.
bec50466
NC
3773 (cpu_type): New type: Select between M340 and M210.
3774 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3775 instructions of the M340.
bec50466 3776 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3777 instructions.
bec50466
NC
3778 (md_atof): Add support for little endian targets.
3779 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3780 line switches.
bec50466
NC
3781 (md_convert_frag): Add support for little endian targets.
3782 (md_apply_fix3): Add support for little endian targets.
3783 (md_number_to_chars): Add support for little endian targets.
3784
a25c045a
TW
37852000-02-10 Timothy Wall <twall@redhat.com>
3786
3787 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3788 defined, use it to verify the symbol just read should be a label.
3789
f28e8eb3
TW
37902000-02-10 Timothy Wall <twall@redhat.com>
3791
3792 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3793 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3794 around colons when KEEP_WHITE_AROUND_COLON is defined.
3795 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3796 and KEEP_WHITE_AROUND_COLON.
3797
6dc19fc4
TW
37982000-02-08 Timothy Wall <twall@redhat.com>
3799
3800 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3801 logic.
6dc19fc4 3802 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3803 implemented.
6dc19fc4
TW
3804 (end_repeat): New. Provide support for a "break" out of the
3805 repeat loop.
3806 * read.h: Add prototypes for new functions.
3e87a760 3807
f805106c
TW
38082000-02-08 Timothy Wall <twall@redhat.com>
3809
3810 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3811 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3812 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM
3813 non-zero.
3814
4469be0f
TW
38152000-02-08 Timothy Wall <twall@redhat.com>
3816
3817 * read.c: Added elseif to directives table.
3818 * read.h: Added prototype for s_elseif.
3819 * doc/as.texinfo: Added description for elseif.
3820 * cond.c (s_elseif): New function
3e87a760 3821
24a17b6c
TW
38222000-02-04 Timothy Wall <twall@redhat.com>
3823
3824 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3825 listings.
24a17b6c 3826
bea9907b 38272000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3828
bea9907b
TW
3829 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3830 default values.
3831 * frags.c (frag_new): Calculate fr_fix in octets
3832 (frag_now_fix) Return offset as target address offset (bytes).
3833 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3834 quantities).
bea9907b
TW
3835 * frags.h: Added prototype for frag_now_fix_octets().
3836 Distinguish between octets and bytes in field descriptions.
3837 * listing.c (calc_hex): Account for octets vs bytes when
3838 printing addresses/offsets.
3839 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3840 target is little-endian, print the octets in a word in big-endian
3841 order so that the display looks like a proper hexadecimal number,
3842 instead of having the octets reversed.
3843 * read.c (do_align): When recording alignment, alignment power
3844 should be in terms of target bytes (minimum addressible unit)
3845 instead of octets.
3846 (do_org) Convert ORG target address (byte) argument into an
3847 octet offset when generating a variable fragment.
3848 * symbols.c (resolve_symbol_value): Symbol final value
3849 converted to a target address offset (bytes) from its octet offset.
3850 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3851 offset (bytes) is adjusted by the frag offset (octets) converted
3852 to bytes.
3853 (coff_frob_section) Section alignment power is in terms of bytes;
3854 convert it to an octet alignment power when calculating size (and
3855 size mask) in octets. Don't modify the section size in order to
3856 "align" it for TI COFF, since that format has a different method
3857 for storing alignment information.
3e87a760 3858
210dcc61
TW
38592000-02-01 Timothy Wall <twall@cygnus.com>
3860
3861 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3862 entries, matching the way GCC generates them. If not escaped, the
3863 filename is encoded incorrectly.
3864
557537a5 38652000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3866
557537a5
NC
3867 * config/tc-arm.c (reg_table): Add support for ATPCS register
3868 naming conventions.
2c1c4c62 3869
557537a5 38702000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3871
2c1c4c62
GK
3872 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3873 already defined.
3e87a760 3874 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK
3875 New macro.
3876 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3877 of a symbol when we really care about its value.
3878
38792000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC
3880
3881 * config/tc-mcore.c (md_assemble): Give warning message if
3882 operands passes to instruction are more than the spec.
3883
2f0ca46a
NC
38842000-01-27 Thomas de Lellis <tdel@windriver.com>
3885
66778679 3886 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC
3887 Thumb mode but the label seen was not declared as '.thumb_func'
3888 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3889 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3890
4c63da97
AM
38912000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3892
3893 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3894 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3895
3896 * Makefile.in: Same here.
3897 Update copyright.
3898
3899 * configure.in: Set bfd_gas for i386-aout when primary target
3900 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3901 we may need the primary te_file. Remove incorrect comment.
3902
3903 * configure: Regenerate.
3904
3905 * config/e-i386aout.c: New file.
3906
3907 * as.c (USE_EMULATIONS): Move to before print_version_id.
3908 (struct emulation): Add i386aout.
3909 (show_usage): Split text strings. Reformat -a text. Add --em
3910 help.
3911 Update copyright.
3912
3913 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3914 (aout_format_ops): New.
3915 Update copyright.
3916
3917 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3918 preprocessor conditional and add aout USE_EMULATIONS tests.
3919 (read_a_source_file): Don't pass error strings to printf as
3920 format arg.
3921 Update copyright.
3922
3923 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3924 format arg.
3925 (do_data): Same here.
3926 (process_file): And here.
3927 Update copyright.
3928
3929 * symbols.c (colon): Rewrite "already defined" fatal message
3930 code for aout with USE_EMULATIONS.
3931 Update copyright.
3932
3933 * config/obj-aout.c (OBJ_HEADER): Define.
3934 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3935 fields of sentinel.
4c63da97
AM
3936 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3937 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3938 forms here.
3939 (obj_aout_type): Expand S_SET_OTHER here too.
3940 (obj_read_begin_hook): Remove.
3941 (aout_pop_insert): New.
3942 (obj_aout_s_get_other): New.
3943 (obj_aout_s_get_desc): New.
3944 (aout_format_ops): New.
3945 Update copyright.
3946
3947 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3948 gets aout_pseudo_table.
3949 (aout_pseudo_table): Declare.
3950 (obj_read_begin_hook): Define.
3951 Update copyright.
3952
3953 * config/obj-coff.c (obj_pseudo_table): Rename to
3954 coff_pseudo_table.
3955 (coff_pop_insert): Use coff_pseudo_table.
3956 (coff_sec_sym_ok_for_reloc): Remove.
3957 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3958 and comment all zero entries and remove #if 0 code.
3959 Update copyright.
3960
3961 * config/obj-coff.h (obj_pop_insert): Define.
3962 (coff_pseudo_table): Declare.
3963 Update copyright.
3964
3965 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3966 s_get_size, s_set_size. Comment all zero entries.
3967 Update copyright.
3968
3969 * config/obj-elf.c (elf_s_get_other): New function.
3970 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3971 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3972 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3973 comment.
3974 (obj_elf_parse_section_letters): Don't pass error strings to
3975 printf as format arg.
3976 Update copyright.
3977
3978 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3979 OBJ_MAYBE_ECOFF.
3980 (elf_s_get_other): Declare.
3981 (S_GET_OTHER) Define as elf_s_get_other if not already
3982 defined.
3983 (S_SET_OTHER): Only define when not already defined.
3984 (elf_obj_read_begin_hook): Declare.
3985 (obj_read_begin_hook): Define.
3986 (elf_obj_symbol_new_hook): Declare.
3987 (obj_symbol_new_hook): Define.
3988 Update copyright.
3989
3990 * config/obj-multi.h: Add copyright header and protect against
3991 multiple inclusion. Add * to all function pointers.
3992 (OBJ_HEADER): If defined, include it rather than other defines
3993 in this file.
3994 (obj_frob_file_after_relocs): Test for NULL.
3995 (obj_symbol_new_hook): Here too.
3996 (obj_sec_sym_ok_for_reloc): And here.
3997 (S_GET_OTHER): Define.
3998 (S_GET_DESC): Define.
3999 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4000 (OBJ_MAYBE_ELF): Update comment.
4001
4002 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4003 OBJ_AOUT preprocessor conditional and handle emulation by
4004 testing OUTPUT_FLAVOR.
4005 (i386_displacement): Here too.
4006 (md_section_align): Similarly here.
4007 (i386_target_format): Conditionally compile when more than one
4008 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4009 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4010 (i386_displacement): Here too.
4011 Update copyright.
4012
4013 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4014 Define TARGET_FORMAT for aout only when not multi.
4015 Update copyright.
4016
4017 * config/te-multi.h: Delete file as it's identical to te-generic.h
4018
add0c677
AM
40192000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4020
4021 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4022 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4023 LONG_MNEM_SUFFIX.
4024
4025 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4026 DWORD_MNEM_SUFFIX.
4027 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4028 comments.
4029
a19d8eb0
CP
40302000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4031
66778679
RH
4032 * config/tc-mips.c (mips_do_align): New function.
4033 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4034
550262c4
NC
40352000-01-10 Philip Blundell <philb@gnu.org>
4036
4037 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4038 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC
4039 line separator for Linux.
4040 * doc/as.texinfo (Comments): Mention the ARM.
4041
0decc840
NC
40422000-01-10 Philip Blundell <pb@futuretv.com>
4043
4044 * configure.in (arm*-*-conix*): New target.
4045 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4046 armv*-*-linux-gnu.
4047 * configure: Regenerate.
4048
2e13b764
NC
40492000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4050
4051 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4052 (obj_elf_visibility): New function.
3e87a760 4053
2e13b764
NC
4054 * doc/as.texinfo (Visibility): New node: document visibility
4055 pseudo ops.
4056
3138f287
AM
40571999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4058
4059 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4060 warning for absolute jump/call without `*' in non-intel mode. No
4061 need to set i.types[0] JumpAbsolute in intel mode.
4062
df32bc61
NC
40631999-12-22 Philip Blundell <pb@futuretv.com>
4064
4065 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4066 hook function when changing sections.
4067 (arm_s_data): Likewise.
4068
b4d0b2b3
NC
40691999-12-14 Nick Clifton <nickc@cygnus.com>
4070
4071 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 4072 command line switch.
b4d0b2b3 4073
85cb2cf9
JL
4074Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4075
4076 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4077 (r_registers, xr_registers): Define.
4078 (r_register_name, xr_register_name): New functions.
4079 (md_assemble): Handle new am33 operand types and instruction
4080 formats.
4081 (mn10300_insert_operand, check_operand): Likewise.
4082
a64bcdd8
NC
40831999-11-29 Nick Clifton <nickc@cygnus.com>
4084
4085 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4086 (s_force_thumb): Set thumb_mode to 2.
4087 (md_assemble): Do not complain about thumb instructions on a
4088 non-thumb target if thumb_mode is set to 2.
4089
43b4c25e
MM
40901999-11-28 Michael Meissner <meissner@cygnus.com>
4091
4092 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4093 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4094 (O_...): Add new machine dependent expressions if we are handling
4095 explicit relocations.
4096 (alpha_reloc_op): New static table holding the explicit relocation
4097 information.
4098 (alpha_literal_hash): New static to hold the hash table for
4099 explicit relocations.
4100 (alpha_macros): Add support for explicit relocations.
4101 (md_begin): If explicit relocations, initialize hash table.
4102 (md_assemble): Don't print a second error if tokenize_arguments
4103 already printed an error message.
4104 (md_apply_fix): Add support for explicit relocations.
4105 (alpha_force_relocation): Ditto.
4106 (alpha_fix_adjustable): Ditto.
4107 (alpha_adjust_symtab): New function to support explicit
4108 relocations.
4109 (alpha_adjust_symtab_relocs): Ditto.
4110 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4111 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4112 Add support for explicit relocations. Return -2 if an error
4113 message was already printed.
4114 (find_macro_match): Add support for explicit relocations. Comment
4115 each of the cases.
4116 (emit_insn): Add support for explicit relocations.
4117 (assemble_tokens): Ditto.
4118 (emit_ldgp): Ditto.
4119 (load_expression): Ditto.
4120 (emit_lda): Ditto.
4121 (emit_ldah): Ditto.
4122 (emit_ir_load): Ditto.
4123 (emit_loadstore): Ditto.
4124 (emit_ldXu): Ditto.
4125 (emit_ldil): Ditto.
4126 (emit_sextX): Ditto.
4127 (emit_division): Ditto.
4128 (emit_jsrjmp): Ditto.
4129 (emit_retjcr): Ditto.
4130
4131 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4132 ELF object format.
4133 (tc_adjust_symtab): If explicit relocations, call the function
4134 alpha_adjust_symtab.
4135 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4136 relocations next to the literal relocation they reference.
4137 (TC_INIT_FIX_DATA): Initialize the new fields.
4138 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4139
afbf211f
JL
4140Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4141
4142 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4143 'B' operand for PA2.0 bb instruction.
eaa15ab8 4144
f11900d0
NC
41451999-11-18 Nick Clifton <nickc@cygnus.com>
4146
4147 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4148 target.
3e87a760 4149
f11900d0
NC
4150 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4151 relocs.
4152 (mcore_force_relocation): Force relocations to be generated for
4153 RVA relocs.
4154
2daf4fd8
AM
41551999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4156
4157 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4158 (i386_displacement): Disallow O_big displacements.
4159
eb726e5d
DL
4160Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4161
3e87a760
AM
4162 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4163 Small improvements in error checking.
eb726e5d
DL
4164 (md_assemble): Support for unconditional ARM instructions.
4165 (md_parse_option): Support for -m[arm]v5e flag.
4166
035349a4
NC
41671999-11-12 Nick Clifton <nickc@cygnus.com>
4168
4169 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 4170 buffer.
035349a4 4171
c1eae114
NC
41721999-11-11 Nick Clifton <nickc@cygnus.com>
4173
4174 * macro.c (buffer_and_nest): Look for seperator after TO and
4175 FROM tokens.
4176
c5c834aa
AH
41771999-11-08 Andrew Haley <aph@cygnus.com>
4178
4179 * app.c (do_scrub_chars): When in State 10, treat backslash
4180 characters in the same way as as symbol characters.
4181
98007ce7
RH
41821999-11-07 Richard Henderson <rth@cygnus.com>
4183
4184 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4185 the previous label was in the current section before playing
4186 with auto-alignment.
4187
d6c497c7
NC
41881999-11-06 Nick Clifton <nickc@cygnus.com>
4189
4190 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 4191 for weak symbols.
d6c497c7 4192 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 4193 the symbol is weak.
d6c497c7 4194
dd33dc0f
MM
41951999-11-05 Michael Meissner <meissner@cygnus.com>
4196
4197 * expr.h (operatorT): Increase machine dependent operators to 16.
4198 * expr.c (op_rank): Ditto.
4199
5f91fe03
ILT
42001999-11-03 Ian Lance Taylor <ian@zembu.com>
4201
53b0d397
ILT
4202 * read.c (pseudo_set): Reject attempts to set the value of a
4203 section symbol.
4204
5f91fe03
ILT
4205 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4206 if it is defined.
4207
4208 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4209
4210 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4211 to bfd_set_section_contents.
4212
829ce307
NC
42131999-11-03 Nick Clifton <nickc@cygnus.com>
4214
4215 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4216
2bd7f1f3
GRK
42171999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4218
4219 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4220 (mips_ip): Use OPCODE_IS_MEMBER.
4221
90ca882f
JL
4222Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4223
acb56623
JL
4224 * config/tc-arm.c (reg_required_here): Improve comments.
4225
66778679
RH
4226 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4227 (tinsns): Initialize variants field.
b49cfa5d
JL
4228
4229 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4230 BAD_PC respectively.
90ca882f 4231
29c4c6b5
NC
42321999-10-27 Scott Bambrough <scottb@netwinder.org>
4233
4234 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4235 * config/tc-arm.h: Fix compile time warnings.
4236
d9fd9852
DN
4237Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4238
4239 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4240 form @abs16, @(abs16) and @(abs16 + imm).
4241
9ce8a5dd
GRK
42421999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4243
4244 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4245 (ISA_HAS_64_BIT_REGS) New.
4246 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4247 mips_emit_delays,macro_build,load_register,load_addresss,
4248 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4249 and/or use new ISA_xxx macros in expressions involving
4250 ISA, particularly mips_opts.isa.
4251
446a06c9
MM
42521999-10-18 Michael Meissner <meissner@cygnus.com>
4253
4254 * expr.h (operatorT): Add machine dependent operators md1..md8.
4255 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4256 for the machine dependent operators to use.
4257
4258 * expr.c (op_rank): Add machine dependent operators.
4259
4260 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4261 operator.
4262 (O_cpregister): Ditto.
4263 (md_begin): Change X_op test that field is wide enough to use
4264 O_max instead of O_alpha_max.
4265 (cpu_types): Fill in missing initializer.
4266 (alpha_num_macros): Make unsigned.
4267 (md_assemble): Make opnamelen be size_t.
4268 (md_apply_fix): Cast alpha_num_operands to int before testing.
4269 (alpha_force_relocation): Ditto.
4270 (alpha_fix_adjustable): Ditto.
4271 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4272 (tc_gen_reloc): Ditto.
4273 (tc_get_register): Ditto.
4274 (emit_ldgp): Ditto.
4275 (emit_lda): Ditto.
4276 (emit_ldah): Ditto.
4277 (emit_ldil): Ditto.
4278 (s_alpha_ent): Ditto.
4279 (s_alpha_end): Ditto.
4280 (s_alpha_frame): Ditto.
4281 (s_alpha_prologue): Ditto.
4282 (s_alpha_file): Ditto.
4283 (s_alpha_gprel32): Ditto.
4284 (s_alpha_proc): Ditto.
4285 (s_alpha_set): Ditto.
4286 (s_alpha_base): Ditto.
4287 (s_alpha_align): Ditto.
4288 (s_alpha_arch): Ditto.
4289 (alpha_align): Ditto.
4290 (assemble_insn): Suppress unused variable warning.
4291 (emit_insn): Ditto.
4292 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4293 order in the structure.
4294 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4295
476cdcb8
JL
4296Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4297
4298 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4299
c388dee8
AM
43001999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4301
4302 * config/tc-i386.c (i386_index_check): Correct #endif location.
4303
2bdd6cf5
GK
4304Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4305
4306 * as.c (show_usage): Document new options.
4307 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4308 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4309 (parse_args): Parse the new options.
4310 (main): If there were warnings, and --fatal-warnings
4311 was specified, print an error.
4312 * as.h: New variable, flag_fatal_warnings, for new option.
4313
d53d2751
JL
4314Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4315
4316 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4317 '@'. Change autoincrement completers to fall through to cache control
4318 completers.
4319
4320 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4321 arg.
d53d2751
JL
4322 (pa_parse_addb_64_cmpltr): New function.
4323
4324 * config/tc-hppa.c (pa_ip): Change error message.
4325 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4326 '?Q' args to allow falling through.
4327
8fce3f5e 4328 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL
4329 Remove unused conditional codes.
4330 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4331
ba09cd8d
DN
4332Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4333
4334 * config/tc-d30v.c (CHAR_BIT): Define.
4335 (check_range): Fix bit operations to support integers bigger than
4336 32 bits.
4337
c43185de
DN
4338Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4339
4340 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4341 operands.
4342
925c058e
DE
4343Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4344 Doug Evans <devans@cygnus.com>
4345
4346 Add support for m32rx.
4347 * config/tc-m32r.c (enable_m32rx): New static global.
4348 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4349 (allow_m32rx): New function.
4350 (M32R_SHORTOPTS): Add `O'.
4351 (md_longopts): Add --m32rx plus several warning options.
4352 (md_parse_option): Handle new options.
4353 (md_show_usage): Print them.
4354 (md_begin): Enable m32rx.
4355 (OPERAND_IS_COND_BIT): New macro.
4356 (first_writes_to_seconds_operands): New function.
4357 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4358 (target_make_parallel,assemble_two_insns): New functions.
4359 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4360 If optimizing and m32rx, try to make consecutive insns parallel.
4361
fba2b7f9
GK
4362Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4363
4364 * config/tc-mips.c (nopic_need_relax): Allow for the
4365 .sdata.foo sections generated by -fdata-sections,
4366 and for the .gnu.linkonce.s sections generated by C++.
4367
fd232ac8
JL
4368Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4369
ce674324
JL
4370 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4371 with cleaner code using completer prefixes. Add 'Y'.
4372
fd232ac8
JL
4373 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4374
b1039fc4
JL
4375Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4376
66778679 4377 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL
4378 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4379 insn does not match and we should try the next insn in the table.
4380
913f265c
NC
43811999-09-22 Nick Clifton <nickc@cygnus.com>
4382
4383 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4384
54af6ff6
JL
4385Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4386
4387 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4388 of PA2.0 support.
4389
4cc782b5
ILT
43901999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4391
4392 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4393 OBJ_ELF. If ELF, add "sq".
4394 (md_parse_option): If ELF, ignore -s and -q.
4395 (md_show_usage): Mention ELF options.
4396
6be78360
JL
4397Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4398
eaa15ab8 4399 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL
4400 operands.
4401
71823da4
JL
4402 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4403
61dd1d31
JL
4404 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4405
1cf6ae67
JL
4406 * config/tc-hppa.c (struct pa_it): New field "trunc".
4407 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4408 (pa_parse_ftest_gfx_completer): New function
4409 (pa_parse_fp_cnv_format): New function.
4410
77c02e18
JL
4411 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4412 (md_apply_fix): Handle 22bit pc-rel branches.
4413
629d9417
JL
4414 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4415
dbe2f9ee
JL
4416 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4417
3db6e6bd
JL
4418 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4419
6be78360
JL
4420 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4421
e061d86f
JL
4422Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4423
66778679
RH
4424 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4425 (pa_ip): Handle 'fX'.
e061d86f 4426
7acbfc6b
JL
4427Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4428
4429 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4430 unwinds unless the function is in the text space.
4431 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4432
2d93dcc4
JL
4433Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4434
b52c78b8
JL
4435 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4436 (md_assemble): To here. Tweak address generation.
4437
2d93dcc4
JL
4438 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4439 debug_line.
4440 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4441 (md_assemble): Call dwarf2_where for OBJ_ELF.
4442 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4443 (pa_end_of_source): New function.
4444 * tc-hppa.h (md_end): Define for OBJ_ELF.
4445
6d83c84b
MM
44461999-09-14 Michael Meissner <meissner@cygnus.com>
4447
4448 * configure.in (Canonicalization of target names): Remove adding
4449 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4450 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4451 * configure: Regenerate.
4452
41fd319a
ILT
44531999-09-14 Donn Terry <donn@interix.com>
4454
4455 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4456
795a7704
AM
44571999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4458
2f66722d
AM
4459 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4460 pc-relative jmp/call to an absolute symbol.
4461 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4462 absolute section symbols.
4463
795a7704
AM
4464 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4465 jump handling code and comments.
4466
c0c949c7
ILT
44671999-09-12 Ian Lance Taylor <ian@zembu.com>
4468
4469 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4470 the value if TE_PE and a global defined symbol.
4471
e723ef7c
ILT
44721999-09-11 Ian Lance Taylor <ian@zembu.com>
4473
4474 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4475 print the symbol, rather than printing it here.
4476
fa16d387
ILT
44771999-09-11 Donn Terry <donn@interix.com>
4478
d33e1d24
ILT
4479 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4480 BFD_RELOC_RVA relocations.
4481
18dc2407
ILT
4482 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4483 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4484 starts with "_G".
4485
945a1a6b
ILT
4486 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4487 defined.
4488 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4489 * doc/internals.texi (Object format backend): Document
4490 SET_SECTION_RELOCS.
4491
79d292aa
ILT
4492 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4493 relocations against global symbols if TE_PE.
4494
7a6284c4
ILT
4495 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4496 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4497
8828d862
ILT
4498 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4499 symbols.
4500
9690c54d
ILT
4501 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4502 symbols which do not have a constant value, or tags with
4503 non-tags. Remove the symbol from the list before adding it at the
4504 end.
4505
23dab925
ILT
4506 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4507 C_FCN symbol differently if TE_PE.
4508 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4509 appears in the pseudo-op, rather coff_line_base which is only set
4510 for a .bf symbol.
4511
28428223
ILT
4512 * config/obj-coff.c (obj_coff_loc): New static function.
4513 (obj_pseudo_table): Add "loc".
4514
e8a3ab75
ILT
4515 * config/obj-coff.c (add_lineno): Check that the line number is
4516 positive.
4517
2ab9b79e
ILT
4518 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4519 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4520 int.
4521 (md_atof): Return NULL rather than 0.
4522 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT
4523 * expr.c (expr): Change first parameter to int.
4524 * config/obj-coff.c: Add declarations for static functions.
4525 (coff_frob_symbol): Use SYM_AUXENT.
4526 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4527
5881e4aa
ILT
4528 * config/obj-coff.c (obj_coff_section): Default to setting
4529 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4530
e723ef7c
ILT
4531 * write.c (adjust_reloc_syms): Print adjusted fixup.
4532
fa16d387
ILT
4533 * expr.c (integer_constant): Correct too_many_digits calculation
4534 in base 10 case.
4535
13a830b6
AS
45361999-09-09 Andreas Schwab <schwab@suse.de>
4537
4538 * doc/c-arm.texi: Fix arguments of @var to not contain
4539 punctuation.
4540
325188ec
NC
45411999-09-08 Philip Blundell <pb@nexus.co.uk>
4542
3e87a760 4543 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC
4544 and COFF targets.
4545 (md_parse_option): Only support -k flag for ELF and COFF targets.
4546
e7c1f43c
JL
4547Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4548
4549 * config/tc-hppa.c (pa_ip): Put strict register checks before
4550 call to pa_parse_number.
4551
4964086a
JL
4552 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4553
c4bf532f
ILT
45541999-09-06 Ian Lance Taylor <ian@zembu.com>
4555
4556 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4557 BFD_ASSEMBLER code.
4558
a33132fd
ILT
45591999-09-06 Donn Terry <donn@interix.com>
4560
4561 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4562
0f4f8b56
JL
4563Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4564
4565 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4566 candidate instruction. Require registers for register arguments
4567 when in strict mode. Require assemble-time constants for
4568 constants when in strict mode.
4569 (pa_get_absolute_expression): Require a constant when in strict
4570 mode.
eaa15ab8 4571
d3388653
NC
45721999-09-06 Nick Clifton <nickc@cygnus.com>
4573
4574 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4575
041dd5a9
ILT
45761999-09-04 Steve Chamberlain <sac@pobox.com>
4577
4578 * config/tc-pj.c: New file, supports picoJava in ELF.
4579 * config/tc-pj.h: Ditto.
4580 * configure.in (pjl*, pj*): New targets.
4581 * Makefile.am: Rebuild dependencies.
4582 (CPU_TYPES): Add pj.
4583 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4584 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4585 * doc/c-pj.texi: New file.
4586 * doc/as.texinfo: Add some PJ specifics.
4587 * doc/all.texi: Add PJ to the list of all architectures, sort them
4588 all alphabetically.
4589 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4590 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4591
4ca72d38
AM
45921999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4593
4594 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4595 (obj_frob_file): Test for null pointer.
4596 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4597 (OBJ_PROCESS_STAB): And here.
4598 (elf_obj_sy): Remove
4599
4600 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4601 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4602 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4603
4604 * config/obj-coff.c (no_func): Remove.
4605 (coff_format_ops): Change occurrences of no_func to 0, as we test
4606 for 0 in obj-multi.h.
4607
4608 * configure.in: Enable bfd for i386-coff when primary target is
4609 bfd. Enable i386 elf,coff emulation support. Don't set
4610 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4611 emulation to support.
4612 *configure: Regenerate.
4613
bcef92fa
NC
46141999-09-02 Nick Clifton <nickc@cygnus.com>
4615
4616 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4617 .section .line directive is encountered.
4618
cdf82bcf
NC
46191999-09-01 Nick Clifton <nickc@cygnus.com>
4620
5856c19a 4621 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4622 format.
5856c19a 4623
cdf82bcf
NC
4624 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4625 * as.texinfo: Document --gdwarf2 command line option.
4626 Add additional documentation of ARM command line switches.
4627
af6bdddf
AM
46281999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4629
4630 * config/tc-i386.c (i386_intel_memory_operand): Combine
4631 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4632 and RESTORE_END_STRING around parse_register calls.
4633 (i386_operand): Here too.
4634 (i386_is_reg): Remove.
4635 (parse_register): Move as_bad calls from within this function to
4636 callers.
4637
5f47d35b
AM
46381999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4639
4640 Based on a patch from H.J. Lu <hjl@gnu.org>
4641 * config/tc-i386.c (parse_register): Handle FP regs specially.
4642 (md_begin): Remove '(' and ')' from register_chars.
4643
1174497c
DE
46441999-08-29 Doug Evans <devans@casey.cygnus.com>
4645
4646 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4647 error message (done elsewhere).
4648
17d9105c
JL
4649Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4650
4651 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4652
9ecc05f0
JL
4653Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4654
66778679 4655 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL
4656 args by 'f'.
4657
9e4f2d3a
JL
4658 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4659
680ef6de
JL
4660 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4661 between args.
4662 Add new completers. Fix bug in 64 bit condition handling.
4663
413c94ba
JL
4664 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4665 'cS', and 'c*'.
4666
28252e61
JL
4667 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4668
a97685e9
JL
4669 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4670
3e87a760 4671 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4672
cb30237e
NC
46731999-08-27 Jim Wilson <wilson@cygnus.com>
4674
4675 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4676 (struct ls): Add frag field. Initialize it to zero.
4677 (out_end_sequence): New local text_frag. Set it while in text section.
4678 Replace address check with frag check. Set ls.frag to text_frag if
4679 out_set_addr called.
4680 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4681 Set it before switching sections. Replace address check with frag
4682 check. Set ls.frag to saved_frag if out_set_addr called.
4683
09a798ea
NC
46841999-08-26 David Mosberger <davidm@hpl.hp.com>
4685
66778679 4686 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC
4687 output "advance_pc" opcode instead of calling gen_addr_line().
4688 The latter has the undesired side-effect of creating a new row
3e87a760 4689 in the debug line info matrix.
09a798ea 4690
e1c05f12
NC
46911999-08-26 Jim Wilson <wilson@cygnus.com>
4692
4693 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4694 ls.last_filename if last is less than zero. Set ls.last_filename
4695 when allocating new entry.
4696 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4697 call.
4698
b23bac36
AM
46991999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4700
4701 * config/tc-i386.c (i386_index_check): Fix the displacement size
4702 when INFER_ADDR_PREFIX.
4703
50f4163f
NC
47041999-08-18 Nick Clifton <nickc@cygnus.com>
4705
4706 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4707 display its value.
4708
f589a541
ILT
47091999-08-17 Ian Lance Taylor <ian@zembu.com>
4710
4711 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4712 handle 0xffffNNNN constants correctly.
4713
11450271
NC
47141999-08-16 Nick Clifton <nickc@cygnus.com>
4715
4716 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4717 as well as loads.
4718
276b1dc2
NC
47191999-08-13 Nick Clifton <nickc@cygnus.com>
4720
4721 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4722 (md_apply_fix3): Always pass positive values to
4723 validate_offset_imm.
4724
ae5ad4ad
NC
47251999-08-12 Nick Clifton <nickc@cygnus.com>
4726
4727 * config/tc-arm.c (skip_whitespace): New macro.
4728 Formatting tidy ups.
3e87a760 4729
ae5ad4ad
NC
4730 (md_apply_fix3): Store relocation offset in addend for ELF based
4731 relocs.
4732 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM
4733 calls.
4734
bf6d3895
AM
47351999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4736
4737 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4738 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4739
46031ca9
JL
4740Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4741
b100be66
JL
4742 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4743 flags for the unwind subspace.
4744
46031ca9
JL
4745 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4746 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4747 suitable relocation based on the size of the target's pointer.
4748 Always Use subsegment zero for the unwinders.
4749 (pa_level): Handle "2.0w".
4750
65172ab8 4751Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR
4752
4753 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4754 with the following instruction unless this was specified.
4755
1a1ae23e
ILT
47561999-08-09 Ian Lance Taylor <ian@zembu.com>
4757
4758 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4759 certain sections, to match BFD changes.
4760
81afc846
ILT
47611999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4762
4763 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4764 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4765 * Makefile.in: Rebuild.
81afc846 4766
04ad1543
ILT
47671999-08-08 Ian Lance Taylor <ian@zembu.com>
4768
4769 * Makefile.am: Rename .dep* files to DEP*.
4770 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4771 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4772 targets to DEPOBJ.
4773 * Makefile.in: Rebuild.
4774
1eb7027c
RH
47751999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4776
4777 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4778
2dcc60be
ILT
47791999-08-08 Ian Lance Taylor <ian@zembu.com>
4780
46eec08e
ILT
4781 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4782 avoid problems on DOS filesystems.
4783 * Makefile.in: Rebuild.
4784
2dcc60be
ILT
4785 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4786
47871999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4788
4789 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4790 section flag.
4791
76a27922
ILT
47921999-08-08 Ian Lance Taylor <ian@zembu.com>
4793
4794 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4795 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT
4796 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4797
0741736b
JL
4798Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4799
4800 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4801
9a913dfb
JL
4802Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4803
4804 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4805
a1f2d742
ILT
48061999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4807
4808 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4809 non-adjustable symbols.
4810
55a914bc
JL
4811Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4812
4813 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4814
336f7c70 4815Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR
4816
4817 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4818 operands.
4819
9750fcc5
ILT
48201999-08-05 Donn Terry <donn@interix.com>
4821
4822 * config/te-interix.h: New file.
4823 * configure.in (i386-*-interix*): New target.
4824 * configure: Rebuild.
4825
39ba5561
JL
4826Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4827
4828 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4829 selectors for ELF too.
4830 (selector_table): Add "ltp" and "rtp" selectors.
4831
eecb386c
AM
48321999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4833
4834 * config/tc-i386.c (i386_operand): No need to change
4835 operand_string pointer in segment reg case before goto
4836 do_memory_reference. Initialise displacement_string_start and
4837 displacement_string_end after do_memory_reference label.
4838 (i386_index_check): Add operand_string param, and print error
4839 message on failure here.
4840 (i386_intel_memory_operand): Instead of here.
4841 (i386_operand): And here.
4842 (INFER_ADDR_PREFIX): Enable.
4843
4844 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4845
4846 * config/tc-i386.h (DefaultSize): Define. Renumber following
4847 opcode_modifier defines.
4848
4849 From Etienne Lorrain <etienne.lorrain@ibm.net>
4850 * config/tc-i386.c (stackop_size): New variable.
4851 (set_16bit_code_flag): Clear it here.
4852 (set_16bit_gcc_code_flag): New function.
4853 (md_pseudo_table): Add "code16gcc" entry.
4854 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4855
f173e82e
ILT
48561999-08-03 Ian Lance Taylor <ian@zembu.com>
4857
a04b544b
ILT
4858 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4859 next_set_end even if the end symbol is being discarded.
4860
4861 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4862 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4863 * config/obj-coff.c: Likewise.
4864 (seg_info_type): Remove.
4865 (seg_info_off_by_4): Change to array of segT.
4866 (s_get_segment): Adjust accordingly.
4867 (obj_pseudo_table): Fully initialize sentinel entry.
4868
f173e82e
ILT
4869 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4870 Ralf Baechle <ralf@uni-koblenz.de>.
4871
c3332e24
AM
48721999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4873
4874 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4875
48761999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4877
24eab124
AM
4878 * config/tc-i386.c: Indentation and white space changes.
4879 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4880 don't enable it by default.
4881 (i386_intel_operand): Remove redundant prototype.
4882 Move check on number of memory operands, and i.mem_operands++
4883 (i386_intel_memory_operand): To here.
4884 Remove i386_immediate code from here. Remove special case code
4885 for input and output using (%dx). Remove base/index checks and
4886 call i386_index_check instead. Save initial operand_string
4887 argument for error message.
4888 (i386_operand): Remove redundant prototype. Move base/index
4889 checks to i386_index_check.
4890 (i386_displacement): Move intel mode check for non-zero
4891 i.disp_operand
4892 (i386_intel_memory_operand): To here.
c3332e24 4893
6d8809aa
RH
48941999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4895
4896 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4897 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4898 by .register pseudo-op if -64 and --no-undeclared-regs.
4899 (s_register, sparc_adjust_symtab): New functions.
4900 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4901 Declare sparc_adjust_symtab as tc_adjust_symtab.
4902 * doc/c-sparc.texi: Add description of #ignore special literal
4903 for .register pseudo-op.
4904
c8d259f7
CM
49051999-07-30 Catherine Moore <clm@cygnus.com>
4906
eaa15ab8 4907 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM
4908 the relocation's section offset.
4909
b77ad1d4
AM
49101999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4911
4912 * write.c (fixup_segment): Fix generic error check overflow test.
4913
4914 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4915 X_add_number to long.
4916
b53fcc20
JL
4917Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4918
4919 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4920 processing.
b53fcc20 4921
d2e71411
ILT
49221999-07-27 Ian Lance Taylor <ian@zembu.com>
4923
4924 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4925 VTABLE relocations.
4926
e9f56b1d
ILT
49271999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4928
4929 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4930
1a39f480
ILT
4931 * configure.bat: Remove; obsolete.
4932 * config/go32.cfg: Likewise.
4933
29fe79d3
ILT
49341999-07-21 Brad M. Garcia <bgarcia@fore.com>
4935
4936 * configure.in (i386-*-vxworks*): New target.
4937 * configure: Rebuild.
4938
e06510e6
RH
49391999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4940
4941 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4942
dabe3bbc
RH
49431999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4944
4945 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4946 on -64 and not pic.
4947 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4948 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4949 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4950 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4951 MAX_RELOC_EXPANSION): Define.
4952 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4953
b4cac588
AM
49541999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4955
4956 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4957 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4958 block. Print a warning if an 8-bit or 16-bit constant
4959 displacement or immediate is truncated on output.
4960 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4961 immediate.
4962 (i386_operand): Disallow immediate jump absolute operand.
4963
966ed0b4
ILT
49641999-07-15 Ian Lance Taylor <ian@zembu.com>
4965
0ed15843
ILT
4966 * configure.in: Bump version number to 2.9.5.
4967 * configure: Rebuild.
4968
966ed0b4
ILT
4969 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4970 or %llx work.
4971
67f1cff0
JL
4972Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4973
4974 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4975 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4976
2f992c04
NC
49771999-07-14 Philip Blundell <pb@nexus.co.uk>
4978
4979 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4980 is defined.
4981 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4982
4983 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4984 if -mno-fpu was given.
4985 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4986 relocs.
4987 (cons_fix_new_arm): Remove misleading comments.
4988
14ad458a
ILT
49891999-07-14 Ian Lance Taylor <ian@zembu.com>
4990
4991 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4992 error message.
4993 (relax_segment): Likewise. After giving a rs_org error, convert
4994 the frag to rs_align to avoid cascading errors.
4995
36823076
AS
49961999-07-12 Andreas Schwab <schwab@suse.de>
4997
4998 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4999
ab9da554
ILT
50001999-07-11 Ian Lance Taylor <ian@zembu.com>
5001
5002 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5003 as appropriate. Fill in structure initializations. Add variable
5004 initializations. Add casts.
5005 * dwarf2dbg.c (print_stats): Change i to size_t.
5006 * listing.c (listing_listing): Change list_line to unsigned int.
5007
e0accf0c
ILT
50081999-07-10 Ian Lance Taylor <ian@zembu.com>
5009
5010 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5011 rather than checking for \001 and \002 in symbol name.
5012 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5013
7d4ce8a9
JL
5014Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5015
5016 * configure.in (hppa*-linux-gnu*): New target.
5017 * configure: Rebuilt.
5018
5395a469
NC
50191999-07-08 Nick Clifton <nickc@cygnus.com>
5020
3e87a760 5021 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 5022
cac58fa6
NC
50231999-07-07 Nick Clifton <nickc@cygnus.com>
5024
5395a469 5025 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC
5026 accessing symbolP directly.
5027
03b36ee1
JL
5028Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5029
5030 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5031 for ELF.
5032
49a5575c
NC
50331999-07-05 Nick Clifton <nickc@cygnus.com>
5034
5035 * config/tc-arm.c (ARM_EXT_V5): Define.
5036 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5037 (md_begin): Detect ARM v5 architectures.
5038 (md_parse_option): Accept arm v5 specification.
5039 (md_show_usage): Documment -marmv5 switch.
5040
5041 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 5042
49a5575c
NC
5043 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5044 op.
5045 (validate_immediate_twopart): New function. Determine if a
5046 constant can be computed by two ADD instructions.
5047 (output_inst): Remove its command line parameter - it was never
5048 used.
5049 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5050 implememt the ADRL pseudo op.
5051 (tc_gen_reloc): Generate a suitable error message if an ADRL
5052 instruction tries to generate a real reloc.
5053
5054 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5055
09ecf0ba
JL
5056Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5057
5058 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5059 into lower case.
5060
264d6861
ILT
50611999-06-27 H.J. Lu <hjl@gnu.org>
5062
5063 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5064 non BFD_ASSEMBLER case.
5065
827c0149
ILT
50661999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5067
5068 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5069 data.
5070
a340d270
RH
50711999-06-26 David Mosberger <davidm@hpl.hp.com>
5072
5073 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5074 out_end_sequence() when the address decreases due to a new frag.
5075 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5076 numbering starts with 1.
5077
16b93d88
NC
50781999-06-23 Nick Clifton <nickc@cygnus.com>
5079
5080 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5081 .section for COFF.
5082 (mcore_s_text): Call obj_elf_text for ELF target.
5083 (mcore_s_data): Call obj_elf_data for ELF target.
5084 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5085 for COFF target.
5086 (mcore_s_bss): New function: Dump literal table before changing
5087 sections.
5088 (mcore_s_comm): New function: Dump literal table before changing
5089 sections.
3e87a760 5090
16b93d88
NC
5091 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5092 No longer static functions.
5093 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5094 Provide prototypes for these functions.
5095
fed9b18a
ILT
50961999-06-22 Ian Lance Taylor <ian@zembu.com>
5097
be2acf27
ILT
5098 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5099 a list of names, to try obj_segment_name, and to try abbreviated
5100 names when using COFF without long section names.
5101
7dcc9865
ILT
5102 * config/tc-alpha.c: More use of symbol accessor functions.
5103 * config/tc-arc.c: Likewise.
5104 * config/tc-d30v.c: Likewise.
5105 * config/tc-fr30.c: Likewise.
5106 * config/tc-i860.c: Likewise.
5107 * config/tc-m88k.c: Likewise.
5108 * config/tc-mcore.c: Likewise.
5109 * config/tc-ns32k.c: Likewise.
5110 * config/tc-sparc.c: Likewise.
5111 * config/tc-v850.c: Likewise.
5112
a77f5182
ILT
5113 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5114 sy_value with appropriate accessor functions.
5115 * config/tc-arm.c (md_apply_fix3): Likewise.
5116 * config/tc-d10v.c (AT_WORD_P): Likewise.
5117 * config/tc-v850.c (reg_name_search): Likewise.
5118
fed9b18a
ILT
5119 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5120 use symbol_get_bfdsym instead.
5121 * config/tc-ppc.c (md_assemble): Likewise.
5122 * config/tc-v850.c (v850_comm): Likewise.
5123
310b5aa2
ILT
51241999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5125
5126 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5127 the symbol, rather than accessing the bsym member.
5128 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5129 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5130 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5131 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5132 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5133 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5134 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5135 * config/tc-v850.c (tc_gen_reloc): Likewise.
5136
9cb8e75e
JL
5137Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5138
5139 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5140 (hppa_gen_reloc_type): Conditionalize on BFD64.
5141 (tc_gen_reloc): Re-enable ELF relocations.
5142 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5143
3d103319
ILT
51441999-06-21 Ian Lance Taylor <ian@zembu.com>
5145
5146 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5147 warning.
5148 (do_ldst): Move assignment out of if condition.
5149 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5150 parentheses to avoid warning.
5151
776b24b4
NC
51521999-06-21 Nick Clifton <nickc@cygnus.com>
5153
155f0fe7
NC
5154 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5155 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 5156
809ffe0d
ILT
51571999-06-19 Ian Lance Taylor <ian@zembu.com>
5158
5159 * config/tc-ppc.c: Update for symbol handling changes.
5160 * config/obj-coff.c: Likewise.
5161
49863f82
JL
5162Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5163
5164 * tc-hppa.c: General cleanups of ELF support. No more spaces
5165 and subspaces for ELF.
5166 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5167 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5168 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5169 (UNWIND_SECTION_NAME): Likewise.
5170 (space/subspace related structures): Conditionalize definitions
5171 on OBJ_SOM.
5172 (space/subspace directives and support routines): Conditionalize
5173 definitions and references/uses on OBJ_SOM.
5174 (label_symbol_struct): For ELF, track the symbol's segment. For
5175 SOM track its space.
5176 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5177 changes.
5178 (USE_ALIASES): Kill for both SOM & ELF.
5179 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5180 (pa_space, pa_subspace): Corresponding changes.
5181 (pa_spaces_begin): Corresponding chagnes.
5182 (md_begin): Do not muck around with space/subspace stuff for
5183 OBJ_ELF.
5184 (md_apply_fix): Temporarily disable argument relocation stuff
5185 for OBJ_ELF.
5186 (tc_gen_reloc): Temporarily disable relocation generation for
5187 OBJ_ELF
5188 (pa_build_unwind_subspace): Similarly.
5189
fed881b1
NC
51901999-06-16 Nick Clifton <nickc@cygnus.com>
5191
5192 * config/tc-arm.c (thumb_set): New pseudo op.
5193 (text, data, section): Override these pseudo ops with ARM
5194 specific versions.
5195 (s_thumb_set): New function: Perform the same as a .set pseudo
5196 op, but also mark the alias'ed symbol as being a Thumb
5197 function.
5198 (arm_s_text): New function: Perform the same as the .text
5199 pseudo op, but dump the literal pool before changing
3e87a760 5200 sections.
fed881b1
NC
5201 (arm_s_data): New function: Perform the same as the .data
5202 pseudo op, but dump the literal pool before changing
3e87a760 5203 sections.
fed881b1 5204 (arm_s_section): New function: Perform the same as the
3e87a760
AM
5205 .section pseudo op, but dump the literal pool before changing
5206 sections.
fed881b1
NC
5207 (arm_cleanup): Do not reset the current section before dumping
5208 the literal pool.
5209
0f94f4c8
NC
52101999-06-17 Nick Clifton <nickc@cygnus.com>
5211
2f3519a2
NC
5212 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5213 OPTION_NO_WARN_UNMATCHED entries.
5214 (md_parse_option): Generate a warning message if an unrecognised
5215 option is encountered.
5216
0f94f4c8
NC
5217 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5218 (get_operands): When parsing an expression after an '@' symbol
5219 has been detected, do not ignore '#' symbols.
5220 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5221 false.
0f94f4c8 5222
e4a86f6f
ILT
52231999-06-13 Ian Lance Taylor <ian@zembu.com>
5224
5225 From K. Richard Pixley <rich@noir.com>:
5226 * configure.in (ppc-*-vxworks*): New target.
5227 * configure: Rebuild.
5228
a8aed0fb
UD
52291999-06-12 Philip Blundell <philb@gnu.org>
5230
5231 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5232
7565ed77
ILT
52331999-06-13 Ian Lance Taylor <ian@zembu.com>
5234
5235 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5236 which refer to symbols in linkonce sections, permit reducing the
5237 relocs if the symbol is local.
5238
b9e57a38
ILT
52391999-06-12 Ian Lance Taylor <ian@zembu.com>
5240
5241 * subsegs.c (subseg_text_p): New function.
5242 * as.h (subseg_text_p): Declare.
5243 * read.c (do_align): Use subseg_text_p to set the default fill.
5244 * write.c (subsegs_finish): Likewise.
5245 * config/obj-coff.c (write_object_file): Likewise.
5246 * config/tc-i386.h (md_maybe_text): Don't define.
5247 (md_do_align): Use subseg_text_p to set the default fill.
5248 * config/tc-m32r.c (m32r_do_align): Likewise.
5249 * config/tc-sh.c (sh_do_align): Likewise.
5250 * config/tc-sparc.h (md_do_align): Likewise.
5251
008960a5
ILT
52521999-06-12 David O'Brien <obrien@freebsd.org>
5253
5254 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5255 * configure: Rebuild.
5256
a1605869
ILT
52571999-06-12 Ian Lance Taylor <ian@zembu.com>
5258
d9ac5a3b
ILT
5259 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5260 * Makefile.am: Rebuild dependencies.
5261 * Makefile.in: Rebuild.
5262
a1605869
ILT
5263 * config/tc-i386.c (i386_immediate): Remove unused label
5264 seg_unimplemented.
5265
5266 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5267 * symbols.c: Likewise.
5268 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5269 sy_next field when taking address, rather than symbol_next.
5270
5271 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5272 offsetT.
5273 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5274 value from the output file architecture.
5275 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5276 * dwarf2dbg.h: Change bfd_vma to addressT.
5277
a7cd1c22
ILT
52781999-06-11 Ian Lance Taylor <ian@zembu.com>
5279
5280 * dwarf2dbg.h: Use PARAMS in function declarations.
5281
76171f81
ILT
52821999-06-11 Martin Dorey <mdorey@madge.com>
5283
5284 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5285 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5286 OBJ_ELF.
5287 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5288
9b4d630b
ILT
52891999-06-11 Ian Lance Taylor <ian@zembu.com>
5290
5865bb77
ILT
5291 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5292
9e7c96d9
ILT
5293 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5294 popsection.
5295
1b50c718
ILT
5296 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5297
1bf67e0d
ILT
5298 * read.c (read_a_source_file): Only declare inescape if
5299 QUOTES_IN_INSN.
5300
5301 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5302 match parameters.
5303 (find_entry_byval): Add parens to avoid warning.
5304
5305 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5306
9b4d630b
ILT
5307 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5308 undefined symbols.
5309
a22b281c
RH
53101999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5311
66778679 5312 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH
5313 with isoctal.
5314
5315 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5316 synthetize_setx): New functions.
5317 (md_assemble): Broken the special cases into the above
5318 functions. Make compiler happy if sizeof(bfd_vma)==4.
5319 Fix sethi generated from set/setuw. If instructions have a relloc,
5320 always clear the fields to be relocated in the opcode.
5321 (sparc_ip): Remove special_case global variable.
5322
7f2f689c
ILT
53231999-06-10 Ian Lance Taylor <ian@zembu.com>
5324
d7ba4a77
ILT
5325 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5326 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5327 indication of success rather than a value.
5328 (itbl_get_val): Likewise.
5329 (itbl_get_field): Use strcspn. Change delimiters to include
5330 parens.
5331 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5332 (itbl_get_val): Likewise.
5333 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5334
7f2f689c
ILT
5335 * symbols.c (copy_symbol_attributes): Convert local symbols to
5336 regular symbols.
5337
c1d3c45e
NC
53381999-06-10 Nick Clifton <nickc@cygnus.com>
5339
5340 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5341 ARM920t.
c1d3c45e 5342
63fab58c
RH
53431999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5344
5345 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5346 Optimize set if sizeof(bfd_vma) == 64.
5347 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5348 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH
5349 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5350
cf9a1301
RH
53511999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5352
5353 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5354 (s_ncons): New function.
5355 (native_op_table): New table.
5356 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5357 R_SPARC_OLO10 handling.
5358
bf29b231
RH
5359Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5360
5361 * expr.h (struct expressionS): Revert last change; widen X_op.
5362 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5363
9be1cda6
AS
5364Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5365
a4835b42
AS
5366 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5367 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5368 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5369 * Makefile.in: Regenerated.
5370
9be1cda6
AS
5371 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5372 `common' pass on to s_mri_common.
3e87a760 5373 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5374
62335629
RH
53751999-06-06 Richard Henderson <rth@cygnus.com>
5376
5377 * config/obj-elf.c (obj_elf_section): Don't free the return
5378 value of demand_copy_C_string.
5379
9de8d8f1
RH
53801999-06-05 Richard Henderson <rth@cygnus.com>
5381
5382 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5383 creation logic from obj_elf_create_section.
5384
5385 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5386 (section_stack): New.
5387 (special_sections): Make const.
5388 (obj_elf_section): Gut and rewrite parsing.
5389 (obj_elf_change_section): New function broken out of obj_elf_section.
5390 (obj_elf_parse_section_letters): Likewise.
5391 (obj_elf_section_word): Likewise.
5392 (obj_elf_section_type): Likewise.
5393 (obj_elf_previous): Treat as a toggle.
5394 (obj_elf_popsection): New.
5395 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5396 (ppc_section_type): Likewise.
5397 * config/tc-ppc.h: Likewise.
5398
5399 * expr.h (struct expressionS): Don't make X_op a bitfield.
5400 * config/tc-alpha.c: Update for symbol handling changes.
5401 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5402 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5403
58b5739a
RH
54041999-06-05 Richard Henderson <rth@cygnus.com>
5405
5406 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5407 (dwarf2_gen_line_info): Kill unused variables.
5408 (dwarf2_finish): Likewise.
5409 (dwarf2_where): Likewise.
5410 (dwarf2_directive_file): If we've only got a string,
5411 hand off to s_app_file.
5412 * ecoff.c: Move the include of ecoff.h.
5413 * symbols.h (S_IS_FUNCTION): Prototype.
5414
5415 * read.c (LEX_HASH): Supply a default.
5416 (lex_type): Use it.
5417 (s_globl): Update `c' after skipping whitespace.
5418 * read.h (LEX_END_NAME, is_name_ender): New.
5419 * expr.c (get_symbol_end): Respect it.
5420
398e8c25
ILT
54211999-06-04 Mark Klein <mklein@dis.com>
5422
993142d5
ILT
5423 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5424 to real if OBJ_SOM
5425 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5426
398e8c25
ILT
5427 * config/tc-hppa.c: Update for symbol handling changes.
5428
b4013713
ILT
54291999-06-03 Ian Lance Taylor <ian@zembu.com>
5430
080e41e6
ILT
5431 * cgen.c: Update for symbol handling changes.
5432 * config/tc-m32r.c: Likewise.
f412ead8 5433
a0f75b47
ILT
5434 * config/tc-hppa.h: Update for symbol handling changes.
5435 * config/tc-hppa.c: Likewise.
5436
174419c1
ILT
5437 * config/tc-arm.h: Update for symbol handling changes.
5438 * config/tc-arm.c: Likewise.
5439 (symbol_make_empty): Remove. Just use symbol_create.
5440
5441 * symbols.c (symbol_set_tc): Correct name.
5442
6104f0a0
ILT
5443 * Makefile.am: Rebuild dependencies.
5444 ($(OBJS)): Don't depend upon struc-symbol.h.
5445 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5446 * dep-in.sed: Don't remove struc-symbol.h.
5447 * Makefile.in: Rebuild.
5448
b4013713
ILT
5449 * doc/internals.texi (Symbols): Describe changes in symbol
5450 handling.
5451
6576f0b5
RH
54521999-06-03 Richard Henderson <rth@cygnus.com>
5453
5454 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5455 instead of doing the work by hand.
5456
fac0d250
RH
54571999-06-03 David Mosberger <davidm@hpl.hp.com>
5458
5459 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5460 state of line state-machine.
5461 (struct ls): Collect DWARF2 line state-machine state in new member
5462 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5463 resulted in any DWARF2 directives.
5464 (reset_state_machine): New function.
5465 (out_end_sequence): Ditto.
5466 (dwarf2_gen_line_info): When switching sections or switching to a
5467 lower text address, call out_end_sequence() first to terminate the
5468 previous code sequence as code sequences MUST have monotonically
5469 increasing addresses.
5470 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5471
54721999-06-03 David Mosberger <davidm@hpl.hp.com>
5473
5474 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5475 DWARF2 debug info (line information only, at this point).
5476 * as.h: Update comment about supported debug formats.
5477 * dwarf2dbg.c, dwarf2dbg.h: New files.
5478 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5479
5480 * expr.c (operand): Don't use [ for parens if we want an index op.
5481 (op_encoding): Switch [ into O_index, if desired.
5482 (op_rank): Renumber with O_index on bottom.
5483 (expr): If O_index, match closing bracket.
5484 * expr.h (O_index): New.
5485
5486 * read.c (read_a_source_file): Conditionally allow matched "
5487 in lines passed to md_assemble.
5488
5489 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5490
49309057
ILT
54911999-06-03 Ian Lance Taylor <ian@zembu.com>
5492
5493 Add support for storing local symbols in a small structure to save
5494 memory when assembling large files.
5495 * as.h: Don't include struc-symbol.h.
5496 (symbolS): Add typedef.
5497 * symbols.c: Include struc-symbol.h.
5498 (local_hash): New static variable.
5499 (save_symbol_name): New static function, from symbol_create.
5500 (symbol_create): Call save_symbol_name.
5501 (local_symbol_count): New static variable.
5502 (local_symbol_conversion_count): Likewise.
5503 (LOCAL_SYMBOL_CHECK): Define.
5504 (local_symbol_make): New static function.
5505 (local_symbol_convert): New static function.
5506 (colon): Handle local symbols. Create local symbol for local
5507 label name.
5508 (symbol_table_insert): Handle local symbols.
5509 (symbol_find_or_make): Create local symbol for local label name.
5510 (symbol_find_base): Check for local symbol.
5511 (symbol_append, symbol_insert): Check for local symbols.
5512 (symbol_clear_list_pointers, symbol_remove): Likewise.
5513 (verify_symbol_chain): Likewise.
5514 (copy_symbol_attributes): Likewise.
5515 (resolve_symbol_value): Handle local symbols.
5516 (resolve_local_symbol): New static function.
5517 (resolve_local_symbol_values): New function.
5518 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5519 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5520 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5521 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5522 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5523 (symbol_previous, symbol_next): New functions.
5524 (symbol_get_value_expression): Likewise.
5525 (symbol_set_value_expression): Likewise.
5526 (symbol_set_frag, symbol_get_frag): Likewise.
5527 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5528 (symbol_mark_used_in_reloc): Likewise.
5529 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5530 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5531 (symbol_mri_common_p): Likewise.
5532 (symbol_mark_written, symbol_clear_written): Likewise.
5533 (symbol_written_p): Likewise.
5534 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5535 (symbol_section_p, symbol_equated_p): Likewise.
5536 (symbol_constant_p): Likewise.
5537 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5538 (symbol_get_obj, symbol_set_obj): Likewise.
5539 (symbol_get_tc, symbol_set_tc): Likewise.
5540 (symbol_begin): Initialize local_hash.
5541 (print_symbol_value_1): Handle local symbols.
5542 (symbol_print_statistics): Print local symbol statistics.
5543 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5544 Declare new symbols.c functions. Move many declarations here from
5545 struc-symbol.h.
5546 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5547 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5548 (struct symbol): Move bsym to make it clearly the first field.
5549 Remove TARGET_SYMBOL_FIELDS.
5550 (symbolS): Don't typedef.
5551 (struct broken_word): Remove.
5552 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5553 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5554 (symbol_clear_list_pointers): Likewise.
5555 (symbol_insert, symbol_remove): Likewise.
5556 (symbol_previous, symbol_append): Likewise.
5557 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5558 (struct local_symbol): Define.
5559 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5560 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5561 (local_symbol_get_frag, local_symbol_set_frag): Define.
5562 (local_symbol_get_real_symbol): Define.
5563 (local_symbol_set_real_symbol): Define.
5564 Define.
5565 * write.c (write_object_file): Call resolve_local_symbol_values.
5566 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5567 (TARGET_SYMBOL_FIELDS): Don't define.
5568 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5569 ECOFF_DEBUGGING, add ECOFF fields.
5570 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5571 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5572 ECOFF_DEBUGGING, add ECOFF fields.
5573 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5574 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5575 * config/tc-mcore.h: Don't include struc-symbol.h.
5576 (TARGET_SYMBOL_FIELDS): Don't define.
5577 (struct mcore_tc_sy): Define.
5578 (TC_SYMFIELD_TYPE): Define.
5579 * Many files: Use symbolS instead of struct symbol. Use new
5580 accessor functions rather than referring to symbolS fields
5581 directly.
5582
5583 * read.c (s_mri_common): Don't add in value of line_label.
5584
5585 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5586 checking for SEC_LINK_ONCE.
5587
5588 * config/tc-sh.h (sh_fix_adjustable): Declare.
5589
5590 * app.c (input_buffer): New static variable.
5591 (app_push): Save saved_input in allocated buffer.
5592 (app_pop): Restored saved_input.
5593 (do_scrub_chars): Change get parameter to take char * and int as
5594 arguments. Change GET macro to pass input_buffer to get
5595 function. Don't save input into allocated buffer.
5596 * as.h (do_scrub_chars): Update declaration.
5597 * input-file.c (input_file_get): Change to take char * and int.
5598 Read data into passed in buffer. Remove static buffer.
5599 * read.c (scrub_from_string): Change to take char * and int. Copy
5600 data into passed in buffer.
5601
5602 * hash.h: Neaten. Declare hash_traverse.
5603 * hash.c: Complete rewrite based on BFD hashing code.
5604 * gasp.c (chunksize): New variable.
5605 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5606 hash_delete.
5607
661e4995
NC
56081999-05-28 Nick Clifton <nickc@cygnus.com>
5609
5610 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5611 addend unless the target uses an old ABI.
5612
d9a62219
DE
5613Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5614
5615 -Wchar-subscripts cleanup
5616 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5617 calls to isascii,iscntrl are correct.
d9a62219
DE
5618 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5619 (unsigned char).
5620 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5621 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5622 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5623 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5624
6da466c7
ILT
56251999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5626
5627 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5628 width for Coldfire.
5629 (arch_coldfire_p): New #define.
5630 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5631
56321999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5633
5634 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5635
5636 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5637 (install_operand): Add place `N'.
5638 (init_table): Add registers ACC, MACSR, MASK.
5639
5640 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5641
5642 * config/tc-m68k.c: Change mcf5200 --> mcf.
5643 (archs): Add mcf5206e, mcf5307.
5644 (m68k_ip): Add format `u'.
5645 (install_operand): Add place `m', `M', `h'.
5646 (init_table): Add upper/lower registers.
5647
5648 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5649
bedf545c
ILT
56501999-05-28 Martin Dorey <mdorey@madge.com>
5651
5652 * config/tc-i960.c: Several minor changes to add ELF and
5653 BFD_ASSEMBLER support.
5654 * config/tc-i960.h: Likewise.
5655 * configure.in (i960-*-elf*): New target.
5656 * aclocal.m4, configure: Rebuild.
5657
40c62b25
AM
56581999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5659
5660 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5661 reloc changes when defined(BFD_ASSEMBLER).
5662
daa01f85
AM
56631999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5664
5665 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5666
5667 * write.c (write_print_statistics): Output to file, not stderr.
5668
5669 * expr.c (generic_bignum_to_int32,64): Prototype.
5670
5671 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5672 output_sleb128, output_uleb128, output_big_sleb128,
5673 output_big_uleb128, output_big_leb128): Prototype.
5674 (output_big_sleb128, output_big_uleb128): Make inline.
5675 (output_big_leb128): Remove inline
5676
5677 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5678 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5679 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5680 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5681 value for correct overflow check in write.c:fixup_segment.
5682 * write.c (fixup_segment): Move bitfield overflow checks to after
5683 the md_apply_fix call.
5684 * config/obj-coff.c (fixup_segment): Likewise.
5685 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5686 valueT *val argument.
5687
19b34177
AS
5688Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5689
5690 * config/atof-ieee.c (gen_to_words): Correctly round a
5691 denormalized number. Fix off-by-one in range checking for
3e87a760 5692 exponent in a denormal.
19b34177 5693
b8a40f53
NC
56941999-05-10 Nick Clifton <nickc@cygnus.com>
5695
5696 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5697 name.
b8a40f53 5698
53f3de98
RH
5699Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5700
5701 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5702
578ec497
AM
57031999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5704
5705 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5706 (ReverseRegRegmem): Remove.
5707 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5708 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5709 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5710 kludge.
5711
5712 From Doug Ledford <dledford@redhat.com>
5713 * config/tc-i386.h (RegXMM): New for P/III.
5714 * config/tc-i386.c: Add support for P/III.
5715
d0e9a01c
RH
5716Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5717
5718 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5719 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5720 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5721
83183c0c
RH
5722Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5723
5724 * config/tc-i386.c (i386_immediate): Skip whitespace before
5725 complaining about junk after expression.
5726 (i386_displacement): Likewise.
5727
03987ced
RH
5728Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5729
5730 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5731 Don't copy before downcaseing.
5732
0d96863f 57331999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5734
66778679
RH
5735 * tc-m68k.c: Include elf/m68k.h.
5736 (m68k_elf_final_processing): New routine.
5737 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5738 Define.
3e87a760 5739
90700a53
JL
5740Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5741
5742 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5743 17 bit fmt insn.
5744
252b5132
RH
57451999-04-30 Nick Clifton <nickc@cygnus.com>
5746
5747 * config/tc-mcore.c (mcore_s_section): Dump literals before
5748 changing section.
5749
57501999-04-29 Nick Clifton <nickc@cygnus.com>
5751
5752 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5753 for COFF/PE port.
5754
5755Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5756
5757 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5758 (TC_INIT_FIX_DATA): Delete.
5759 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5760 (TC_INIT_FIX_DATA): Delete.
5761 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5762 * write.c (fix_new_internal): Initialize fx_cgen member.
5763 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5764 (gas_cgen_md_apply_fix3): Update.
5765 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5766 (md_cgen_record_fixup_exp): Update.
5767 (FX_OPINFO_R_TYPE): Update.
5768
5769 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5770 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5771 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5772 * frags.h (struct frag): Make opindex, opinfo ints.
5773
5774 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5775
57761999-04-26 Tom Tromey <tromey@cygnus.com>
5777
5778 * aclocal.m4, configure: Updated for new version of libtool.
5779
57801999-04-22 Nick Clifton <nickc@cygnus.com>
5781
5782 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5783 md_apply_fix.
252b5132
RH
5784 (md_apply_fix3): Do not fix up absolute relocations against
5785 symbolic values.
5786
5787 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5788
57891999-04-20 Nick Clifton <nickc@cygnus.com>
5790
5791 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5792 changes and data-in-text directives.
5793 (mcore_cons): New function: intercept cons() operations.
5794 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5795 operations.
252b5132
RH
5796 (mcore_stringer): New function: intercept stringer() operations.
5797
57981999-04-18 Ian Lance Taylor <ian@zembu.com>
5799
5800 * obj.h (struct format_ops): Change generate_asm_lineno field to
5801 take no parameters.
5802 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5803
5804 * config/tc-alpha.c (find_opcode_match): Add default case to
5805 switch.
5806 (find_macro_match): Likewise.
5807 (load_expression): Parenthesize && within ||.
5808
5809 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5810
58111999-04-17 Nick Clifton <nickc@cygnus.com>
5812
5813 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5814 .text .data .section pseudo ops.
3e87a760
AM
5815 (mcore_s_section): New function. Dump lits before changing secs.
5816 (mcore_s_text): New function. Dump lits before changing secs.
5817 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH
5818
58191999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5820
5821 * config/tc-mips.c (mips_32bitmode): New.
5822 (md_begin): Set mips_32bitmode if needed.
5823 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5824 Set EF_MIPS_32BITMODE.
5825
5826Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5827
5828 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5829 change.
5830
58311999-04-16 Nick Clifton <nickc@cygnus.com>
5832
5833 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5834
5835Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5836
3e87a760 5837 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH
5838 expressions correctly.
5839
5840
58411999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5842
5843 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5844
5845Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5846
5847 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5848 and fmpynfadd instructions.
5849
58501999-04-11 Richard Henderson <rth@cygnus.com>
5851
5852 * as.h (environ): Declare it, if needed.
5853 * as.c (dump_statistics): Don't declare environ.
5854 * configure.in (environ): Detect declaration.
5855 * configure, config.in: Rebuild
5856
5857 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5858 (i386_displacement): Allocate enough space for replacement buffer.
5859 Clean up replacement buffer initialization.
5860
58611999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5862
5863 * subsegs.c (section_symbol): Don't create a new symbol if one
5864 already exists; instead, use the existing one, but set its segment
5865 and frag data if it hasn't already been defined.
5866 * config/obj-coff.c (c_section_symbol): Likewise.
5867
5868Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5869
5870 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5871
58721999-04-08 Nick Clifton <nickc@cygnus.com>
5873
5874 * config/tc-mcore.c: New File: Support routines for MCore
5875 assembler.
3e87a760 5876 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH
5877 * config/obj-coff.c: Add support for mcore-pe target.
5878
5879 * Makefile.am: Add support for MCore targets.
5880 * Makefile.in: Regenerate.
5881 * configure.in: Add support for MCore targets.
5882 * configure: Regenerate.
5883
5884 * doc/all.texi: Set MCORE.
5885 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5886
252b5132
RH
5887 * write.h: Prevent multiple inclusion.
5888
58891999-04-06 Ian Lance Taylor <ian@zembu.com>
5890
5891 * asintl.h (LC_MESSAGES): Never define.
5892 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5893 does not define it.
5894 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5895 does not define it.
5896
5897 * Makefile.am (m68k-parse.c): If configuring in the source
5898 directory, copy m68k-parse.y into the local directory before
5899 running ylwrap, to remove spurious differences when generating
5900 snapshots.
5901 * Makefile.in: Rebuild.
5902
5903 * config/tc-sparc.h (md_do_align): Just allocate the number of
5904 bytes necessary, rather than always allocating 1024.
5905
59061999-04-04 Ian Lance Taylor <ian@zembu.com>
5907
5908 * listing.c (listing_newline): Add cast to avoid warning.
5909 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5910 * config/tc-i386.c (i386_scale): Add return value.
5911 (build_displacement_string): Remove unused local temp_disp2.
5912 (i386_intel_memory_operand): Add parentheses to avoid warning.
5913 (i386_intel_operand): Remove unused local end_of_operand_string.
5914 (i386_operand): Remove unused local operand_modifier.
5915 (i386_operand): Add parens to avoid warning.
5916
59171999-04-04 Don Bowman <don@pixsci.com>
5918
5919 * configure.in: Add mips*-*-vxworks* target; have it define
5920 MIPS_STABS_ELF.
5921 * configure, config.in: Rebuild.
5922
59231999-03-31 Nick Clifton <nickc@cygnus.com>
5924
5925 * configure.in (emulations): Add support for arm-epoc-pe.
5926 * configure: Regenerate.
5927 * config/te-epoc-pe.h: New file. Define macros specific to
5928 arm-epoc-pe target.
5929 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5930 for arm-epoc-pe target.
5931
5932Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5933
5934 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5935
5936Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5937
5938 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5939 detect ",n" without a condition.
5940 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5941
5942
5943Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5944
5945 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5946 instruction is encoded with one bit.
5947
5948
59491999-03-23 Ian Lance Taylor <ian@zembu.com>
5950
5951 * doc/internals.texi (CPU backend): Mention that
5952 line_separator_chars should not include newline. From thi
5953 <ttn@mingle.glug.org>.
5954
59551999-03-22 Doug Evans <devans@casey.cygnus.com>
5956
5957 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5958 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5959
5960Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5961
5962 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5963
5964Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5965
5966 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5967
5968
5969Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5970
5971 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5972
252b5132
RH
59731999-03-15 Martin Hunt <hunt@cygnus.com>
5974
5975 * app.c (do_scrub_begin): Change '-' back to a symbol char
5976 so we can use multiple opcodes on a line again.
5977
5978 * config/tc-d30v.c: By default, warn if a symbol has
5979 the same name as a register. Plus some minor
5980 updates from the branch.
5981
59821999-03-13 Nick Clifton <nickc@cygnus.com>
5983
5984 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5985 BFD_RELOC_16 and BFD_RELOC_64.
5986
59871999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5988
5989 * expr.c (expr): Add missing else.
5990
59911999-03-12 Nick Clifton <nickc@cygnus.com>
5992
5993 * config/tc-arm.c (md_apply_fix3): Improve error message.
5994
59951999-03-11 Doug Evans <devans@casey.cygnus.com>
5996
5997 * Makefile.am (CPU_TYPES): Add fr30.
5998 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5999 (fr30,m32r dependencies): Update.
6000 * Makefile.in: Rebuild.
6001
6002 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6003 (gas_cgen_record_fixup_exp): Ditto.
6004 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6005 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6006 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6007 (md_cgen_lookup_reloc): Update use of operand->type.
6008 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6009 (md_convert_frag): Call cgen_operand_lookup_by_num.
6010 (md_cgen_lookup_reloc): Update use of operand->type.
6011 (m32r_cgen_record_fixup_exp): Ditto.
6012
60131999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6014
6015 * config/tc-mips.c (md_show_usage): Fix message.
6016
60171999-03-03 Nick Clifton <nickc@cygnus.com>
6018
6019 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6020 and LDR reg,=<expr> instruction.
6021
6022 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6023 -mcpu=arm9tdmi.
6024
6025Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6026
6027 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6028
60291999-02-17 Nick Clifton <nickc@cygnus.com>
6030
6031 This patch was created by: Scott Bambrough
6032 <scottb@corelcomputer.com>
3e87a760
AM
6033
6034 * app.c:
252b5132 6035 Special cased '@' character. The '@' character is used as the
3e87a760 6036 ARM assembler comment character, as a special character
252b5132
RH
6037 and in ELF .symver pseudo-op's, and as a special character in
6038 .type and .section pseudo-ops.
6039 (symver_pseudo): New static variable.
6040 (symver_state): New static variable.
6041 (struct app_save): Add field 'symver_state'.
6042 (app_push): Save global symver_state int struct app_save.
6043 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM
6044 (do_scrub_chars): Special case handling of '@' character in
6045 .symver pseudo-ops.
252b5132
RH
6046
6047 * configure.in: Modified to recognize armv* uname syntax from ARM
6048 Linux kernel.
6049 * configure: Regenerated.
3e87a760 6050
252b5132
RH
6051 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6052 a prefix to the section's type.
6053 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6054 the type's typename.
6055
6056 * config/tc-arm.h: Add support for PIC generation:
6057 (pic_code): New boolean.
6058 (obj_relocate_extern): Define.
6059 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6060 (TC_CONS_FIX_NEW): Define.
6061 (tc_fix_adjustable): Define.
6062 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 6063
252b5132
RH
6064 * config/tc-arm.c: Add support for PIC generation:
6065 (line_seperator_chars): Allow ';' as a seperator for Linux.
6066 (is_immediate_prefix): New macro.
6067 (arm_parse_reloc): New function.
6068 (s_arm_elf_cons): New function.
6069 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6070 (md_undefined_symbol): Special case handling for the Global Offset
6071 Table's symbol.
6072 (md_apply_fix3): Handle PIC relocs.
6073 (tc_gen_reloc): Handle PIC relocs.
6074 (md_parse_option): Add support for '-k' command line switch to
6075 enable PIC generation.
6076 (cons_fix_new_arm): New function.
6077 (s_arm_elf_cons): New function.
6078
6079Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6080
6081 * configure.in: Add comments for uses of AC_DEFINE.
6082 * acinclude.m4: Likewise.
6083 * acconfig.h: Remove.
6084 * aclocal.m4: Rebuild.
6085 * configure: Rebuild.
6086 * Makefile.in: Rebuild.
6087 * config.in: Rebuild.
6088
60891999-02-15 Jim Lemke <jlemke@cygnus.com>
6090
6091 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6092 non-constant offset from a base register.
6093
60941999-02-14 Ken Raeburn <raeburn@raeburn.org>
6095
6096 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6097 strings always.
6098
6099Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6100
6101 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6102 (emit_insn): Look for pc-relative and no-overflow specifiers on
6103 internal relocation types.
6104
61051999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6106
6107 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6108 -mcpu=NNNN flags.
6109
6110 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6111 mips_cpu instead.
6112 (mips_4650, mips_4010, mips_4100): Variables removed.
6113 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6114 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6115 variables.
6116 (md_begin): Don't bother initializing the mips_NNNN variables;
6117 mips_cpu is set, and that's good enough now.
6118 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6119 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6120 (show): New function, to handle wrapping in the CPU lists.
6121 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6122
6123Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6124
6125 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6126 than treat as an immediate specifier.
6127
6128Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6129
6130 * config/tc-i386.c: Prototype many functions.
6131 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6132 (i386_immediate): Remove unused second argument.
6133 (i386_intel_operand): Fix i386_is_reg typo.
6134 (i386_operand): Use allow_naked_reg.
6135 (output_invalid): Make operand int for K&R.
6136
6137Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6138
6139 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6140 patch.
6141 * Makefile.in: Rebuild.
6142
61431999-02-09 Doug Evans <devans@casey.cygnus.com>
6144
6145 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6146 (cgen.o): Ditto.
6147 (EXTRA_as_new_SOURCES): Comment out.
6148 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6149 * Makefile.in: Rebuild.
6150 * doc/Makefile.in: Rebuild.
6151 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6152 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6153 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6154 * configure: Rebuild.
6155 * aclocal.m4: Rebuild.
6156 * config.in: Rebuild.
6157 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6158 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6159 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6160 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6161 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6162 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6163 (gas_cgen_record_fixup_exp): Ditto.
6164 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6165 descriptor, not global variable.
6166 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6167 descriptor, not global variable. Refer to insert_operand handler
6168 via cpu descriptor, not global function.
6169 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6170 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6171 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6172 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6173 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6174 * config/tc-m32r.c: Ditto.
6175 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6176 (md_assemble): Ditto.
6177 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6178
61791999-02-09 Nick Clifton <nickc@cygnus.com>
6180
6181 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6182 relocations for ELF targets.
6183
61841999-02-08 Nick Clifton <nickc@cygnus.com>
6185
6186 * configure.in: Add support for StrongARM target.
6187 * configure: Regenerate.
6188
61891999-02-05 Nick Clifton <nickc@cygnus.com>
6190
6191 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6192
6193 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6194 for COFF ports.
6195
6196Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6197
6198 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6199
6200Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6201
66778679
RH
6202 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6203 (INTEL_DWORD_MNEM_SUFFIX): Define.
6204 (BYTE_PTR): Define.
6205 (WORD_PTR): Define.
6206 (DWORD_PTR): Define.
6207 (XWORD_PTR): Define.
6208 (SHORT): Define.
6209 (OFFSET_FLAT): Define.
6210 (FLAT): Define.
6211 (NONE_FOUND): Define.
6212 (No_dSuf): Define.
6213 (No_xSuf): Define.
6214 * config/tc-i386.c (set_intel_syntax): New routine.
6215 (intel_syntax): Declare.
6216 (allow_naked_reg): Declare.
6217 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6218 (intel_float_operand): New routine.
6219 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6220 Handle brackets as well as parens. Call i386_intel_operand for
6221 intel syntax. Reverse operands if appropriate. Handle new
6222 suffixes. Handle movzx and movsx.
6223 (i386_is_reg): New routine.
6224 (i386_immediate): New routine.
6225 (i386_scale): New routine.
6226 (i386_displacement): New routine.
6227 (i386_operand_modifier): New routine.
6228 (build_displacement_string): New routine.
6229 (i386_parse_seg): New routine.
6230 (i386_intel_memory_operand): New routine.
6231 (i386_intel_operand): New routine.
6232 (i386_operand): Call i386_displacement, i386_immediate,
6233 i386_scale, etc. instead of handling inline.
6234 (parse_register): Handle registers without prefix.
252b5132
RH
6235
6236Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6237
66778679
RH
6238 * configure: Regenerate.
6239 * configure.in (arm-*-oabi): New.
6240 (thumb-*-oabi): New.
6241 * config/tc-arm.c (target_oabi): Declare.
6242 (md_apply_fix3): Support REL relocs.
6243 (md_parse_option): Handle -oabi.
6244 (elf32_arm_target_format): New routine.
6245 (md_longopts): Add OPTION_OABI.
6246 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH
6247
6248
62491999-01-28 Nick Clifton <nickc@cygnus.com>
6250
6251 * write.c (write_relocs): Handle out of range error.
6252
6253 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6254 (fr30_force_relocation): Default to 0.
6255
6256 * config/tc-fr30.h (obj_fix_adjustable): Define.
6257 (TC_FORCE_RELOCATION): Define.
6258
6259 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6260 relocs.
252b5132
RH
6261
62621999-01-16 Nick Clifton <nickc@cygnus.com>
6263
6264 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6265 merge of two instructions if the left instruciton kills the right.
6266
62671999-01-11 Doug Evans <devans@casey.cygnus.com>
6268
6269 * Makefile.in: Regenerate.
6270 * configure.in: Redo test for using cgen.
6271 * configure: Regenerate.
6272
62731999-01-09 Nick Clifton <nickc@cygnus.com>
6274
6275 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6276 redefinition of this macro.
6277
6278Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6279
6280 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6281 warning.
6282
62831998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6284
6285 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6286 a read of HI or LO and an immediatly following branch.
6287
62881998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6289
6290 * config/tc-mips.c (md_begin): Another correction to the setting of
6291 mips_eabi64.
6292
62931998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6294
3e87a760
AM
6295 * config/tc-mips.c (md_begin): Correct type-o in setting of
6296 mips_eabi64.
252b5132
RH
6297
62981998-12-21 Nick Clifton <nickc@cygnus.com>
6299
6300 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6301 bit insn when optimizing, so that parallelised instructions will
6302 start on a 32 bit boundary.
6303
63041998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6305
6306 * config/tc-mips.c (mips_eabi64): New.
6307 (md_begin): Set mips_eabi64.
6308 (mips_elf_final_processing): Use it.
6309
63101998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6311
3e87a760 6312 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH
6313 Correct setting of ABI in e_flags.
6314
6315Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6316
3e87a760
AM
6317 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6318 in delay slots.
252b5132
RH
6319
63201998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6321
6322 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6323
252b5132
RH
63241998-12-15 Doug Evans <devans@casey.cygnus.com>
6325
6326 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6327 warning, values that don't fit in the field.
6328
63291998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6330
6331 * config/tc-mips.c (mips_abi_string): New.
6332 (md_parse_option,md_longopts): Add mabi.
6333 (mips_elf_final_processing): Set e_flags based on mabi flag.
6334
63351998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6336
3e87a760 6337 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH
6338
633998-12-11 Ken Raeburn <raeburn@cygnus.com>
6340
6341 * config/tc-h8300.c (build_bytes): Change message given if the
6342 instruction requires H8/300H mode and we're not in Hmode, to
6343 suggest that it may be the operand modes that are the problem, not
6344 necessarily the opcode.
6345
63461998-12-10 Nick Clifton <nickc@cygnus.com>
6347
6348 * config/tc-fr30.c: Add line separator character.
6349
6350Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6351
6352 * configure.in (hppa-*-mpeix*): New target.
6353 * config/obj-som.h (obj_som_compiler): Declare.
6354 * config/obj-som.c (compiler_seen): New static variable.
6355 (obj_som_compiler): New function.
6356 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6357 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH
6358 (pa_type_args): Set hppa_priv_level.
6359 (pa_compiler): New static function if OBJ_SOM.
6360 * configure: Rebuild.
6361
6362Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6363
6364 * read.c (output_leb128): Don't mark as inline.
6365
63661998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6367
3e87a760 6368 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH
6369 AIX .vbyte unaligned data support.
6370 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6371 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH
6372 sections.
6373
63741998-12-07 Nick Clifton <nickc@cygnus.com>
6375
6376 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6377 input handling.
252b5132
RH
6378
6379Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6380
66778679
RH
6381 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6382 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH
6383
6384Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6385
6386 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6387 checking the target type.
6388 (mips-dec-bsd*): Set endian to little.
6389 * configure: Rebuild.
6390
6391 COFF weak symbol support, based on patches from Mark Elbrecht
6392 <snowball3@usa.net>:
6393 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6394 * config/obj-coff.c (obj_coff_weak): New static function.
6395 (obj_coff_endef) [both versions]: Handle weak symbols.
6396 (coff_frob_symbol): Likewise.
6397 (yank_symbols): Likewise.
6398 (obj_pseudo_table): Add "weak".
6399
6400 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6401 <aymeric.vincent@emi.u-bordeaux.fr>.
6402 * aclocal.m4: Rebuild with current tools.
6403 * configure: Rebuild.
6404
6405 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6406 an assertion failure for a case we can't handle when OBJ_ECOFF.
6407
6408 * expr.c (operator): And with 0xff to avoid problems with signed
6409 char.
6410
64111998-12-03 Nick Clifton <nickc@cygnus.com>
6412
6413 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6414 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6415
64161998-12-02 Nick Clifton <nickc@cygnus.com>
6417
6418 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6419 LDI:20 insn.
6420
6421Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6422
3e87a760
AM
6423 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6424 calculation of pcrel point.
252b5132
RH
6425
6426Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6427
6428 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6429 pcrel point.
6430
6431Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6432
6433 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6434 scope.
6435 (d10v_cleanup): Only generate previous insn if a multiline insn is
6436 not pending.
6437
6438Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6439
6440 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6441 FR30_OPERAND_I32.
252b5132
RH
6442
6443Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6444
6445 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6446 -marm6xxx command line switches.
6447
64481998-11-18 Doug Evans <devans@casey.cygnus.com>
6449
6450 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6451 (itbl-ops.o): Delete duplicate dependencies.
6452 Rebuild dependencies.
6453 Add fr30 dependencies.
6454 * Makefile.in: Rebuild.
6455
6456Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6457
6458 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6459 opcode list.
6460 * listing.c: Ignore line terminator characters found inside
3e87a760 6461 strings.
252b5132
RH
6462
6463Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6464
6465 * po/gas.pot: Regenerated.
6466
6467Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6468
6469 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6470 fr30_is_label_start(). Also checks for delay slot insns.
6471
6472 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6473 FR30 instructions which contain a colon in the mnemonic.
6474
6475 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6476
6477Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6478
6479 * config/tc-fr30.c: Removed currently superflous code.
6480
6481Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6482
6483 * config/tc-fr30.h: New file.
6484 * config/tc-fr30.c: Tweaking so that it will compile.
6485
6486Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6487
66778679
RH
6488 * config/tc-d10v.h (obj_fix_adjustable): Define.
6489 (TC_FORCE_RELOCATION): Define.
6490 (d10v_force_relocation): Declare.
6491 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6492 (md_apply_fix3): Handle Vtable relocs.
6493 (d10v_fix_adjustable): New.
6494 (d10v_force_relocation): New.
252b5132
RH
6495
6496Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6497
6498 * config/tc-d30v.c: Change default behaviour to ignore potential
6499 conflicts between register name and symbol names.
6500
6501Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6502
6503 * configure.in: Add fr30-*-*.
6504 * config/tc-fr30.c: New file.
6505 * Makefile.in: Regenerated.
6506 * config.in: Regenerated.
6507 * configure: Regenerated.
6508 * doc/Makefile.in: Regenerated.
6509 * po/gas.pot: Regenerated.
6510
6511Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6512
6513 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6514 are 16 bit insns.
6515
6516Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6517
6518 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6519 characters.
6520 (do_scrub_chars): Add some casts to unsigned char to avoid
6521 unwanted sign extension.
6522 * read.c (lex_type): Set characters about 127 to be symbol
6523 characters.
6524 * config/tc-i386.c (md_begin): Set identifier_chars and
6525 operand_chars for values above 127.
6526
6527Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6528
66778679
RH
6529 * configure.in: detect cygwin* instead of cygwin32*
6530 * configure: regenerate
252b5132
RH
6531
6532Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6533
6534 * listing.c: Add support for producing a listing from piped
3e87a760 6535 input.
252b5132
RH
6536
6537Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6538
6539 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6540 (append_insn): Account for the tx39's multiply behavior.
6541
65421998-10-26 Michael Meissner <meissner@cygnus.com>
6543
6544 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6545 from assemble_parallel_insns. Add support for '->' to indicate
6546 explicitly serializing the instructions.
6547 (md_assemble): Ditto.
6548
6549Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6550
66778679
RH
6551 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6552 WEAK handling.
252b5132
RH
6553
6554Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6555
66778679 6556 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH
6557
6558Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6559
6560 * config/tc-mips.c : support frame and regmask/fregmask when
6561 MIPS_STABS_ELF is specified.
6562
6563Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6564
66778679
RH
6565 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6566 (md_apply_fix): Don't return 1 for VTABLE relocs.
6567 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH
6568
6569Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6570
6571 * doc/c-i386.texi: Replace occurences of "opcode" with
6572 "instruction mnemonic", "instruction", or "mnemonic" when
6573 referring to the name of an instruction. Use "opcode" when
6574 referring to the sequence of machine bytes.
6575
6576 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6577 (is_opcode_char): Rename to is_mnemonic_char.
6578 (md_assemble and i386_operand): Correct error messages from
66778679 6579 "opcode" to "instruction mnemonic"
252b5132
RH
6580 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6581 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6582 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6583 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6584 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6585 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6586 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6587
6588 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6589
6590 * config/tc-i386.c (i386_operand): Check for garbage after
6591 register name.
6592
6593Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6594
6595 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6596 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH
6597
6598Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6599
66778679
RH
6600 * config/tc-sh.h (obj_fix_adjustable): Define.
6601 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6602 (md_apply_fix): Likewise.
6603 (tc_gen_reloc): Likewise.
6604 (sh_fix_adjustable): New.
252b5132
RH
6605
6606Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6607
6608 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6609 * cgen.h (gas_cgen_finish_insn): Update prototype.
6610 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6611 cgen_insn_t -> CGEN_INSN_INT.
6612 (make_parallel): Update handling of CGEN_INT_INSN_P.
6613 (assemble_parallel_insn): Ditto.
6614 (target_make_parallel): New function.
6615 (md_assemble): Use it.
6616
6617Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6618
66778679 6619 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH
6620
6621Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6622
6623 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6624 converted into lower case.
6625
6626Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6627
66778679
RH
6628 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6629 (gas_cgen_tc_gen_reloc): Likewise.
6630 * config/tc-m32r.h (obj_fix_adjustable): Define.
6631 * config/tc-m32r.c (m32r_fix_adjustable): New.
6632 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH
6633
6634Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6635
6636 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6637
6638Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6639
6640 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6641 to lower case before parsing.
6642
6643 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6644 parallel insns modift buts in the PSW as a side effect.
6645
6646Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6647
6648 * config/tc-d30v.c (find_format): Test for missing flag and
6649 control registers.
3e87a760 6650
252b5132
RH
6651 (md_apply_fix3): Fix error messages to avoid
6652 assumption about presence of a symbol.
6653
6654 (parallel_ok): Disallow parallel instructions that both modify the
6655 same flag register.
6656
6657 (find_format): Generate a warning if an odd numbered register is
6658 used as the first register in a mutli-register instruction.
6659
6660Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6661
6662 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6663 relocations are always associated with a symbol.
6664
6665Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6666
66778679
RH
6667 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6668 (elf32_sparc_force_relocation): Declare.
6669 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6670 (tc_gen_reloc): Handle vtable relocs.
6671 (elf32_sparc_force_relocation): New.
252b5132
RH
6672
6673Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6674
66778679
RH
6675 * symbols.c (S_IS_FUNCTION): New.
6676 * config/tc-v850.h (obj_fix_adjustable): Define.
6677 (TC_FORCE_RELOCATION): Define.
6678 (v850_force_relocation): Declare.
6679 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6680 of fx_addnumber for VTABLE reloc addends.
6681 (md_apply_fix3): Handle VTABLE relocs.
6682 (v850_fix_adjustable): New.
6683 (v850_force_relocation): New.
252b5132
RH
6684
6685Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6686
6687 * tc-hppa.c (fp_operand_format): Add some additional formats.
6688 (pa_ip): Do not automatically promote into pa2.0 mode.
6689 (pa_level): Handle ".level 2.0".
6690
6691Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6692
6693 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6694 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6695 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH
6696 (None): Redefine as 0xffff.
6697
6698 From Jeff B Epler <jepler@usgs.gov>
6699 * doc/c-i386.texi (i386-SIMD): New section.
6700
6701Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6702
6703 * read.c (discard_rest_of_line): New function.
6704 * read.h: Declare it.
6705 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6706
6707Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6708
6709 * config/tc-d10v.c (find_symbol_matching_register): New function.
6710 (find_opcode): Cope with the case where a register name matches
6711 a symbol name.
6712
6713Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6714
6715 * config/tc-v850.c (md_pcrel_from): Rename to
6716 v850_pcrel_from_section.
6717 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6718 sections.
252b5132
RH
6719
6720 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6721
6722Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6723
6724 * config/tc-d10v.c (find_opcode): Generate an error if a register
6725 is supplied for an operand that should not be a register.
6726
6727Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6728
6729 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6730 instructions to have another instruction in the right bin.
6731
6732Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6733
6734 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6735 the right container if the left container holds a branch
3e87a760 6736 instruction.
252b5132
RH
6737
6738Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6739
6740 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6741 both a register name and symbol name.
6742 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6743
6744Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6745
6746 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6747 execution unit class.
6748
6749 (reg_name_search): If a name matches a register and a symbol,
6750 prefer the register.
6751 (find_format): Disallow flag registers when a general purpose
6752 register is required.
6753 If a number is required, but a register has been given, check to
6754 see if a symbol with the same name as the register exists, and if
6755 so, use that symbol.
6756
6757Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6758
6759 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6760
6761Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6762
6763 * config/tc-d30v.c (find_format): Do not accept flag registers as
6764 general purpose registers.
6765 (find_format): If an immediate value is expected at a given place
6766 in a format, but a register name has been provided instead, check
6767 to see if that register name matches the name of a predefined
6768 symbol and if it does, then use the symbol instead.
6769 (reg_name_search): If a register name matches a symbol name,
6770 prefer the register name to the symbol name.
6771
6772Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6773
6774 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6775 the previous insn to empty.
6776
67771998-09-20 Michael Meissner <meissner@cygnus.com>
6778
6779 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6780 pieces, forcing the use of an ANSI compiler.
6781
6782Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6783
6784 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6785 relocs.
6786 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6787
6788Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6789
66778679
RH
6790 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6791 assembler syntax.
6792 (obj_elf_vtable_entry): Likewise.
6793 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6794 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6795 (tc_gen_reloc): Likewise.
6796 (arm_fix_adjustable): Likewise.
6797 (elf32_arm_force_relocation): New.
6798 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH
6799
6800Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6801
6802 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6803
6804Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6805
66778679
RH
6806 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6807 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH
6808
6809Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6810
6811 * config/tc-i386.c (i386_operand): Detect non-segment registers
6812 used as segment prefixes.
6813
6814Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6815
6816 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6817 optimize across FDE boundaries.
6818
6819 * config/obj-coff.c (obj_coff_section): Preserve any link once
6820 flags when setting the section flags.
6821
6822Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6823
6824 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6825 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6826
6827Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6828
6829 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6830 to the host width.
6831
6832Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6833
6834 * frags.c (frag_grow): Include the size of the frag struct in the
6835 obstack chunk size.
6836
6837 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6838 if the new subseg comes before the old.
6839
6840Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6841
6842 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6843 to handle edge8 and edge16.
6844
6845Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6846
6847 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6848 before we clobber the symbol involved.
6849
6850Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6851
3e87a760 6852 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH
6853 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6854 use arm_adjust_symtab for OBJ_COFF.
6855 (armelf_adjust_symtab): New Routine.
6856 * config/tc-arm.h: Define obj_adjust_symtab to
6857 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6858
252b5132
RH
6859Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6860
6861 * configure.in: Make all i386-elf targets use bfd_gas.
6862 * config/tc-i386.c (tc_i386_force_relocation): New.
6863 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6864 (md_apply_fix3): Likewise.
6865 (tc_gen_reloc): Handle them.
6866 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6867 tc_i386_force_relocation.
6868
6869Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6870
6871 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6872
6873Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6874
6875 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6876 current opcode after writing the first insturction of a reverse
3e87a760
AM
6877 sequential pair.
6878
252b5132
RH
6879Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6880
6881 * read.h (generate_lineno_debug): Add prototype.
6882 * read.c (generate_lineno_debug): Make non-static.
6883
6884Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6885
6886 * config/tc-i386.c (md_assemble): Only warn for address/data size
6887 prefixes.
6888
6889Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6890
6891 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6892 against Thumb function names, as the linker needs this information.
6893
68941998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6895
6896 * expr.c (operand): Check also that there is no advance in operand
6897 after atof_generic in order to decide "is it label 0f or floating
6898 point number?".
6899
6900Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6901
6902 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6903 command line options with a single dash.
6904 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6905
6906Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6907
3e87a760
AM
6908 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6909 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH
6910
69111998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6912
6913 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6914 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6915 demand_empty_rest_of_line before mri_comment_end.
6916 (equals): Check garbage after expression before
6917 mri_comment_end in MRI mode.
6918
6919Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6920
6921 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6922 small immediate constant to use the constant itself rather than
6923 always using 1.
6924
6925Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6926
6927 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6928 (pa_leave): Likewise.
6929
6930Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6931
6932 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6933 prefixes.
6934 (i386_operand): Fix an error message.
6935
6936Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6937
6938 * doc/c-arm.texi (ARM Directives): Document .req directive.
6939
6940 * config/tc-arm.c (reg_required_here): Display erroneous string if
6941 the register name could not be decoded.
6942 Do not set inst.instruction if the sift is -1.
6943
6944Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6945
6946 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6947 we do for EXTERN.
6948
6949Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6950
6951 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6952 even if it is belived to be unnecessary.
6953
6954Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6955
6956 config/tc-i386.c (i386_operand): Size immediate constants by
6957 suffix (erroneously removed as part of July 7 change).
6958
6959Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6960
66778679
RH
6961 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6962 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6963 (armelf_frob_symbol): New Routine.
6964 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH
6965
6966Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6967
6968 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6969
6970Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6971
6972 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6973 command line switches passed to assembler.
6974
6975Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6976
6977 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6978 (gas_cgen_opcode_desc): Declare.
6979 (gas_cgen_parse_operand): Declare.
6980 (*): Prepend gas_ to gas specific fns to denote them as such.
6981 All uses updated.
6982 * cgen.c (gas_cgen_opcode_desc): New global
6983 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6984 (queue_fixup): Renamed from cgen_queue_fixup.
6985 (*): Prepend gas_ to gas specific fns to denote them as such.
6986 All uses updated.
6987 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6988 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6989 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6990 Open opcode table and initialize it.
6991 (make_parallel): Use gas_cgen_opcode_desc.
6992 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6993 (md_assemble): Ditto.
6994
6995Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6996
6997 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6998 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6999 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7000 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7001 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7002 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7003 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7004 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7005 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7006 (INIT_STAB_SECTION): Likewise.
7007 (OBJ_PROCESS_STAB): Likewise.
3e87a760 7008
252b5132
RH
7009 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7010 (md_parse_option): Watch for them.
7011 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7012 (md_begin): Kill neverdef code.
7013 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7014 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7015 (s_alpha_coff_wrapper): New.
7016 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 7017
252b5132
RH
7018Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7019
7020 Start of changes to remove mdebug section from mips*-elf
7021 Based on MIPS_STAB_ELF definition
7022 * acconfig.h: undef if not configured
7023 * config.in: undef if not configured
7024 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7025 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7026 * stabs.c (s_stab_generic): flush frag
7027
7028Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7029
66778679
RH
7030 * configure.in: (arm-*-elf): Handle.
7031 (thumb-*-elf): Handle.
7032 * configure: Regenerate.
7033 * read.c (stringer): Fix typo in comment.
7034 * write.c (fixup_segment): Don't add symbol value to addend if
7035 TC_ARM and OBJ_ELF.
7036 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7037 sections.
7038 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7039 for OBJ_ELF.
252b5132
RH
7040
7041Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7042
7043 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7044 (write_2_short): Emit warning if new flag is set.
7045 (do_assemble): Set flags if left instruction is one of special
7046 "right-instruction-killer" type.
7047
7048Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 7049
252b5132
RH
7050 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7051 Always output words in debug_info section as big endian.
7052 (sparc_target_format): Choose correct bfd target.
7053 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 7054
252b5132
RH
7055Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7056
7057 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7058 to work with internationalization code. Issue an error when two
7059 operands match that are not allowed to match.
7060
7061Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7062
7063 * configure.in (install_tooldir): Allow target to specify whether
7064 it wants to be installed in $(tooldir)/bin.
7065 * configure: Regenerate.
7066 * Makefile.am (install-exec-local): Set install-exec-tooldir
7067 dependency via configure.
7068 * Makefile.in: Regenerate.
7069
7070Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7071
7072 * Makefile.am (install-exec-local): Split into two ...
7073 (install-exec-bindir,install-exec-tooldir): New rules.
7074 * Makefile.in: Regenerate.
7075
7076Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7077
7078 * Makefile.am (install-exec-local): Don't remove the file before
7079 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7080 W. Rozycki <macro@ds2.pg.gda.pl>.
7081 * Makefile.in: Rebuild.
7082
7083Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7084
7085 * cgen.c: Include libiberty.h.
7086 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7087 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7088 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7089 (md_cgen_lookup_reloc)): Declare.
7090 (md_cgen_record_fixup_exp): Declare.
7091 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7092 (m32r_relax_frag): Declare.
7093 (cgen_md_apply_fix3): Decls moved to cgen.h.
7094 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7095 (m32r_cgen_record_fixup_exp): Delete decl.
7096 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7097 (assemble_nop): Delete.
7098 (expand_debug_syms): Delete unused `exp'.
7099 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7100 Add default case for -Wall.
7101 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7102 (md_atof): Delete unused wordP.
7103
7104Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7105
7106 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7107 value.
7108
7109Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7110
7111 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7112 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7113 .print, .purgem, and .struct. Remove documentation for
7114 .app-file.
7115
7116Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7117
7118 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7119 Update call to insert_operand.
7120
7121Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7122
7123 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7124
7125Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7126
7127 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7128 whitespace after a prefix operator.
7129
7130Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7131
7132 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7133
7134Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7135
7136 * config/tc-sparc.c (log2): New static function.
7137 (s_reserve): Use log2 to convert alignment before calling
7138 record_alignment.
7139 (s_common): Use log2 to convert alignment before calling
7140 record_alignment and frag_align.
7141 (sparc_cons_align): Use log2.
7142
7143Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7144
7145 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7146 (s_common): Likewise.
7147
7148 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7149 initialization of waddr.
7150 (sparc_elf_final_processing): Add default case to switch.
7151
7152Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7153
7154 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7155 than temporary real.
7156
7157Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7158
7159 * write.c (subsegs_finish): Don't align the segments if there were
7160 any errors.
7161
7162 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7163 copying aux information.
7164
7165 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7166 expression into a symbol.
7167
7168Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7169
7170 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7171 type to unsigned int.
7172 (md_assemble): Change type used to store offsets from unsigned
7173 long to long.
7174 (i386_operand): Switch error check to only call RESTORE_END_STRING
7175 once after parse_register.
7176
7177Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7178
7179 * config/tc-v850.c (md_show_usage): Changed format to match that
7180 of gcc, ld, etc.
7181
7182 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7183
7184Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7185
7186 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7187 relocs.
7188 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7189 weak.
7190
7191Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7192
7193 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7194 * doc/Makefile.in: Rebuild.
7195
7196Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7197
66778679
RH
7198 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7199 for %lo expressions.
7200 (mips_ip, case 'u'): Move range check after code to mask
7201 off bits in %hi/%lo expressions. Mask off high bits for
7202 %lo expressions.
252b5132
RH
7203
7204Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7205
7206 * doc/Makefile.am (gasver.texi): New target.
7207 (as.info, as.dvi): Depends upon gasver.texi.
7208 * doc/as.texinfo: Include gasver.texi. Mention version number on
7209 title page and in top node.
7210 * doc/Makefile.in: Rebuild.
7211
7212Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7213
7214 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7215 but not including the line containing the edict.
7216 * listing.h (LISTING_EOF): New.
7217 * input-scrub.c (input_scrub_next_buffer): Call it.
7218
7219Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7220
7221 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7222 immediate address based solely on the suffix and the mode.
252b5132
RH
7223
7224 * config/tc-i386.c (md_assemble): Add assertion to make sure
7225 overlap2 does not set Imm.
7226
7227 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7228 sequences of whitespace to a single space.
7229 (is_space_chars): Just compare with space.
7230 (md_begin): Don't initialize space_chars.
7231 (md_assemble): Just skip a single whitespace character.
7232 (i386_operand): Rewrite base-index parsing to use new
7233 parse_register, and to skip white space. Skip white space in a
7234 number of other places too. Don't give error message if
7235 parse_register fails.
7236 (parse_register): Change reg_string parameter to be non-const.
7237 Add end_op parameter. Skip white space after the `%', and return
7238 end of register string. Give error message here rather than
7239 caller.
7240
7241Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7242
7243 Based on patch from Matt Semersky <matts@scd.hp.com>:
7244 * expr.c (op_encoding): Make const.
7245 (expr_set_precedence): New function.
7246 (expr_begin): Don't set operator rankings, just call
7247 expr_set_precedence.
7248 * expr.h (expr_set_precedence): Declare.
7249 * read.c (s_mri): Call expr_set_precedence.
7250
7251Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7252
7253 * doc/as.texinfo (Statements): Remove paragraph discussing
7254 continuing lines with a backslash. This hasn't worked for years,
7255 if it ever did.
7256
7257Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7258
66778679 7259 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH
7260 symbol definitions.
7261 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7262 (ps_CTORS, ps_DTORS): New section types.
7263 (vms_fixup_xtors_section): New function
7264 (Ctors_Psect, Dtors_Psect): Define.
7265 (IS_GXX_XTOR): Define
7266 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7267 Filter static constructors/destructors and add to
7268 Ctors_Symbols/Dtors_Symbols chain.
7269 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7270 appropriate section.
7271
66778679 7272 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH
7273 * makefile.vms: Merge vax/vms support.
7274
7275Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7276
7277 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7278 (elf_pseudo_table): Add them.
7279 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7280 (md_apply_fix): Accept them.
7281 (mips_fix_adjustable): Don't adjust them.
7282 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7283 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7284 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7285 (tc_fix_adjustable): Don't adjust them.
7286
7287Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7288
7289 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7290 (cgen.o): Use it.
7291 * Makefile.in: Regenerate.
7292 * configure.in: AC_SUBST cgen_cpu_prefix.
7293 * configure: Regenerate.
7294
7295Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7296
7297 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7298 Changed all users of COND12_DELAY.
7299
7300Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7301
7302 * config/tc-mn10300.c (set_arch_mach): New function.
7303 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7304 (md_begin): Default to mn10300 mode.
7305 (md_assemble): Only accept instructions for the core mn10300
7306 chip and the active machine type.
7307
7308Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7309
7310 * subsegs.h (segment_info_type): Give the struct a name.
7311 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7312 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7313 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7314 * config/tc-w65.h (tc_reloc_mangle): Declare.
7315 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7316
7317Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7318
66778679
RH
7319 * config/tc-v850.c (v850_comm): Restore old section
7320 after common processing.
252b5132
RH
7321
7322Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7323
7324 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7325
7326Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7327
7328 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7329 char with code that explicitly sign-extends.
7330
7331Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7332
252b5132
RH
7333 * config/tc-v850.c (md_begin): Restore text section as the current
7334 section after creating call table sections.
7335 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7336 code.
252b5132
RH
7337
7338 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7339 with call to macro SYM_AUXINFO.
7340
7341Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7342
7343 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7344 with the program transform name.
7345 * Makefile.in: Rebuild.
7346
7347Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7348
7349 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7350 information.
7351
7352Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7353
7354 * config/tc-i386.c (i386_operand): Be prepared for a space between
7355 the open parenthesis and the start of the register operand,
7356 because of the June 16 change.
7357
7358Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7359
7360 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7361 BFD_ASSEMBLER.
7362
7363Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7364
7365 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7366 even if it is belived to be unnecessary.
7367
7368Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7369
7370 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7371 symbols.
7372 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7373
7374Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7375
7376 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7377 shift amount for a repeated operand. The shift amount for the
7378 repeated copy comes from the size of the operand.
7379
7380Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7381
7382 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7383
7384Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7385
7386 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7387
7388Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7389
7390 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7391 characters in it as LEX_IS_SYMBOL_COMPONENT.
7392 * config/tc-i386.h (tc_symbol_chars): Define.
7393 (extra_symbol_chars): Declare.
7394 * config/tc-i386.c (extra_symbol_chars): Define.
7395 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7396 (line_comment_chars): Set to '/' if TE_LINUX.
7397 * doc/c-i386.texi (i386-prefixes): Update.
7398 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7399
7400Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7401
7402 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7403 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7404
74051998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7406
7407 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7408 constraint in instructions REP & REPI.
7409
7410Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7411
7412 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7413 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH
7414
7415 (check_range): If the operand is shifted, then shift the number
7416 before checking its range.
7417
3e87a760 7418 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH
7419
7420 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7421 common sections.
7422
7423Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7424
7425 * config/tc-v850.c (v850_comm): Create special sections as needed.
7426
74271998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7428
7429 * config/tc-d10v.c (write_2_short): Addition of swapping
7430 instructions for sequential and reverse sequential order when
7431 given order is not possible.
7432
7433Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7434
7435 * Makefile.am: Rebuild dependencies.
3e87a760 7436 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH
7437 * Makefile.in: Rebuild.
7438
7439Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7440
7441 * doc/c-i386.texi: Update 16 bit documentation.
7442
7443 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7444 IgnoreDataSize to IgnoreSize as they are used for address size as
7445 well as data size.
7446 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7447 32-bit mode, similarly addr16/data16 and variants.
7448
7449Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7450
7451 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7452 sequential word multiply instructions.
3e87a760 7453
252b5132
RH
7454 (do_assemble): Add extra command line argument, to allow mul32
7455 attribute to be preserved across parallel insns.
7456 (md_assemble): Insert NOPs between explicitly parallel insns which
7457 contain an 32 bit multiply and a 16 multiply.
7458
7459Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7460
7461 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7462 likewise for REPE.
7463
7464 * config/tc-i386.c (reloc): Add braces.
7465
7466 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7467 consistent with Intel naming.
7468 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7469 use bitfields in sib_byte.
7470 (modrm_byte): Don't use bitfields here either.
7471
7472 * config/tc-i386.c (current_templates): Add const.
7473 (parse_register): Add const to return, param, and char *s.
7474 (i386_operand): Add const to reg_entry *r.
7475 * config/tc-i386.h (templates): Add const to start, end.
7476
7477 Inspired by code for 16 bit gas support from Martynas Kunigelis
7478 <martynas@nm3.ktu.lt>:
7479 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7480 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7481 (uses_mem_addrmode): Remove.
7482 (md_estimate_size_before_relax): Add support here too.
7483 (md_relax_table): Rewrite interface to md_relax for 16 bit
7484 support.
7485 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7486 (opcode_suffix_to_type): Remove.
7487 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7488 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7489 (md_convert_frag): Likewise.
7490 (i386_operand): Add support for 16 bit base/index regs,
7491 immediates, and displacements. Remove some unnecessary casts, and
7492 localise end_of_operand_string, displacement_string_start,
7493 displacement_string_end variables. Add GCC_ASM_O_HACK.
7494 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7495
7496 * config/tc-i386.c (prefix_hash): Remove.
7497 (md_begin): Rewrite without obstacks. Remove prefix hash table
7498 handling. Rewrite lexical table handling.
7499 (i386_print_statistics): Don't print prefix statistics.
7500 (md_assemble): Rewrite instruction parser so that line is not
7501 converted to lower case. Don't do a hash_find for prefixes,
7502 instead recognise them via opcode modifier.
7503 (expecting_operand, paren_not_balanced): Localise variables.
7504 * config/tc-i386.h (IsPrefix): Define.
7505 (prefix_entry): Remove.
7506
7507 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7508 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7509 '\\' in case where comment_chars contains '/'.
7510
7511 * config/tc-i386.c (MATCH): Ensure given operand and template
7512 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7513 you must write `ljmp *table(%ebx)'.
7514
7515 From H.J. Lu <hjl@gnu.org>:
7516 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7517 as 0 ifndef BFD_ASSEMBLER.
7518 (md_assemble): Allow immediate operands without suffix or
7519 other reg operand to default in size to the current code size.
7520
7521Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7522
66778679
RH
7523 * config/tc-v850.c (md_begin): Restore creation of
7524 .call_table_text and .call_table_data sections.
252b5132
RH
7525
7526Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7527
7528 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7529 after emitting a word of noops.
7530
7531Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7532
7533 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7534 (i386_operand): Simplify checks for valid base/index combinations.
7535 Disallow `in 4(%dx),%al'.
7536
7537 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7538 index_reg const.
7539 (add_prefix): Change parameter from char to int.
7540
7541 * config/tc-i386.h (Ugh): Define opcode modifier.
7542 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7543
7544 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7545 CONSISTENT_REGISTER_MATCH macros to check register types more
7546 thoroughly. Check for illegal suffix/operand combinations
7547 when matching insns with operands. Handle new `s' suffix, and
7548 associated FloatMF opcode modifier for float insns with memory
7549 operands.
7550 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7551 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7552 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7553 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7554 DATA_PREFIX_OPCODE throughout.
7555
7556 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7557 (md_assemble): Rewrite suffix/register operand checking code to be
7558 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7559 AnyMem, the better to grep.
7560 (pi): Remove Abs.
7561 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7562 given a memory operand. Don't set Abs bits either.
7563 (type_names): Remove Mem*, Abs*.
7564 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7565 define opcode_modifiers as these cases are handled by Disp8,
7566 Disp16, Disp32 and suffix checks.
7567 (COMES_IN_BOTH_DIRECTIONS): Remove.
7568 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7569
7570 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7571 if IgnoreDataSize modifier given. Remove ShortformW modifier
7572 test. Add test for ShortForm in W base_opcode modification.
7573 Merge Seg2ShortForm and Seg3ShortForm code.
7574 * config/tc-i386.h (ShortFormW): Remove.
7575 (IgnoreDataSize): Define.
7576
7577Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7578
7579 * config/tc-d30v.c (md_assemble): Store previous segment state
7580 with previous instruction.
7581
50705ef4 7582Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH
7583
7584 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7585 (ebp, esp): Remove static variables.
7586 (MATCH): Remove test for InOutPortReg.
7587 (i386_operand): Properly handle InOutPortReg here instead.
7588 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7589 (md_assemble): Simplify and correct modrm and sib generation.
7590 (i386_operand): Add warning for scale without index.
7591 Rewrite checks for valid base/index combinations.
7592
7593 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7594 macros and enclose in do while(0).
7595 (RESTORE_END_STRING): Likewise.
7596 (md_assemble): Add one to printed operand number so we start
7597 from 1 not 0. Add some more gettext invocations.
7598 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7599 number here too.
7600
7601 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7602 DATA_PREFIX, SEG_PREFIX): Define.
7603 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7604 (check_prefix): Remove function.
7605 (add_prefix): New function. Add prefix to i.prefix as well as
7606 doing checks.
7607 (md_assemble): Changes for add_prefix. Remove hack for wait
7608 prefix, instead always output prefixes in fixed order. Test
7609 for jcxz/loop when selecting between word & dword operations,
7610 and add address size prefix rather than operand size prefix.
7611 Remove operand -> address size hack when emitting jcxz/loop.
7612 (i386_operand): Remove O_Absent check as it's done in expr.
7613
7614Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7615
7616 * configure.in: Recognize m5200 as a cpu_type of m68k.
7617 * aclocal.m4: Rebuild with current libtool.
7618 * configure: Rebuild.
7619
7620Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7621
7622 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7623 to relaxable_symbol to prevent references to external symbol from
7624 being relaxed.
7625
7626Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7627
7628 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7629 symbols are relaxable.
7630
7631Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7632
66778679
RH
7633 * config/tc-v850.c (md_begin): Don't create special
7634 sections by default.
3e87a760 7635
252b5132
RH
7636Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7637
7638 * config/tc-mips.c (macro): For div and udiv, close the
7639 reorder block as soon as possible.
7640
7641Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7642
7643 From Matt Semersky <matts@scd.hp.com>:
7644 * macro.c (macro_mri_mode): New function.
7645 * macro.h (macro_mri_mode): Declare.
7646 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7647 MRI mode.
7648
7649Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7650
7651 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7652 OBJ_EVAX case.
7653
7654 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7655 until after xstrdup in OBJ_EVAX case.
7656
7657Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7658
7659 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7660 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7661 of hardcoded magic number.
7662 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7663
7664Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7665
7666 * read.c (do_s_func): New function.
7667 (s_func): Call it.
7668 * read.h (do_s_func): Add prototype.
7669
7670Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7671
7672 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7673 nops if fill pattern not specified.
7674
7675Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7676
7677 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7678 * config/te-go32.h (TE_GO32): Define.
7679 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7680
7681Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7682
7683 Implement .func/.endfunc pseudo-ops.
7684 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7685 (s_func): Declare.
7686 * read.c (potable): Add .func,.endfunc.
7687 (s_func): New function.
7688 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7689 functions.
7690 (in_doc_func_p,current_function_label): New static globals.
7691 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7692
7693Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7694
7695 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7696 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7697 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7698 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7699 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7700 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7701 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7702 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7703 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7704 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7705 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7706 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7707 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH
7708 * config/tc-alpha.c: Likewise.
7709 * config/tc-alpha.h: Likewise.
7710 * config/tc-arm.c: Likewise.
7711 * config/tc-h8300.c: Likewise.
7712 * config/tc-h8500.c: Likewise.
7713 * config/tc-hppa.c: Likewise.
7714 * config/tc-i860.c: Likewise.
7715 * config/tc-i960.c: Likewise.
7716 * config/tc-ppc.c: Likewise.
7717 * config/tc-sh.c: Likewise.
7718 * config/tc-sparc.h: Likewise.
7719 * config/tc-tic30.c: Likewise.
7720 * config/tc-w65.c: Likewise.
7721 * config/tc-z8k.c: Likewise.
7722
7723Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7724
7725 * config/tc-vax.c (_): Delete this macro used for placeholder
7726 values in vax_operand_width_size; it conflicts with the _() macro
7727 used for internationalization.
7728
7729Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7730
7731 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7732 code. From Chris Moller <moller@bops.com>.
7733
7734 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7735 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7736 * read.c (emit_expr): Initialize seg and subseg fields of a new
7737 broken word.
7738 * write.c (write_object_file): Switch to the appropriate segment
7739 and subsegment when processing a broken word.
7740
7741 * config/tc-m68k.c (mri_assemble): New static function.
7742 (build_mri_control_operand): Call mri_assemble rather than
7743 md_assemble.
7744 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7745 (s_mri_endf, s_mri_endw): Likewise.
7746
7747Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7748
7749 * read.c (s_org): Call md_flush_pending_output if it is defined.
7750
7751 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7752
7753Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7754
7755 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7756 (md_parse_option): Add for same.
7757 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7758 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7759 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7760
7761 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7762
252b5132
RH
7763Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7764
7765 * config/tc-arm.c (find_real_start): Relax definition of local
7766 labels.
7767
7768Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7769
7770 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7771 symbols at the given address, not just the last one specified.
7772
7773Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7774
66778679
RH
7775 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7776 or number_to_chars_littleendian to write data.
252b5132
RH
7777
7778Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7779
7780 * config/tc-v850.c (md_assemble): Remove artificially created
7781 register name symbols.
7782
7783Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7784
7785 * write.c (fixup_segment): Change "segment" to "section" in
7786 error message.
7787
7788Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7789
7790 * write.c (fixup_segment): Change sym1-sym2 message again.
7791
7792Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7793
7794 * write.c (fixup_segment): Improve error message for sym1-sym2
7795 errors when sym1 is in a different segment from sym2.
7796
7797Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7798
7799 * config/tc-m32r.c (warn_unmatched_high): New static local.
7800 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7801 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7802 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7803 (md_parse_option): Likewise.
7804 (md_show_usage): Likewise.
7805 (m32r_frob_file): Likewise.
7806
7807 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7808 (read_a_source_file): Call them.
7809 * read.h (stabs_generate_asm_file): Declare.
7810 * stabs.c (stabs_generate_asm_file): New function.
7811 (generate_asm_file): New function.
7812 (stabs_generate_asm_lineno): Move file name handling into
7813 generate_asm_file.
7814
7815Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7816
7817 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH
7818 (d30v_current_align, d30v_current_align_seg): New variables.
7819 (d30v_last_label): New variable.
7820 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7821 (s_d30v_data, s_d30v_section): Likewise.
7822 (md_pseudo_table): Call them.
7823 (md_begin): Initialize d30v_current_align_seg.
7824 (md_assemble): Call d30v_align when needed by known current alignment.
7825 (d30v_frob_label, d30v_cons_align): New functions.
7826 * config/tc-d30v.h (md_do_align): Remove.
7827 (tc_frob_label): Call d30v_frob_label.
7828 (md_cons_align): New.
252b5132 7829
3e87a760 7830 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH
7831 expression symbols before processing. Clean up code formatting.
7832
7833Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7834
7835 * po/Make-in (install-info): New target.
7836
7837Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7838
7839 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7840 instructions.
7841 * config/tc-mn10300.c (md_assemble): Likewise.
7842
7843Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7844
7845 * Makefile.am: Update with `make dep-am'.
7846 (HFILES): Add cgen.h.
7847 (cgen.o): Depend on cgen.h.
7848 * Makefile.in: Regenerate.
7849
7850 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7851
7852Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7853
7854 * gasp.c (grab_label): Permit a label to be a preprocessor
7855 variable by permitting a label to start with a backslash.
7856
7857Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7858
7859 * config/tc-mips.c (validate_mips_insn): Removed hack
7860 for previously inaccessible bitfields in some INSN_TRAP
7861 instructions.
7862
7863Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7864
7865 * config/tc-d30v.c (do_assemble): Abort with error message
7866 if opcode operands do not match.
3e87a760 7867
252b5132
RH
7868Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7869
7870 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7871 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7872 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7873 similar new 'q' operand.
7874
7875Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7876
7877 * cgen.c (cgen_asm_finish_insn): Fix typo.
7878
7879Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7880
7881 * cgen.h: New file.
7882 * cgen.c: Include it.
7883 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7884 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7885 All callers updated.
7886 * config/tc-m32r.c: Include cgen.h.
7887 (m23r_insn): New members num_fixups,fixups.
7888
7889Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7890
7891 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7892 to avoid compiler warning.
7893
7894Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7895
7896 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7897 calling make.
7898
66778679 7899 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH
7900
7901Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7902
7903 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7904
7905Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7906
7907 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7908 a short format insn.
7909 (md_assemble): Set it for explicitly packed insns.
3e87a760 7910
252b5132
RH
7911Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7912
7913 * config/obj-coff.c (c_symbol_merge): Do not take address of
7914 native fields when performing the memcpy.
7915
7916Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7917
3e87a760 7918 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH
7919 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7920
7921Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7922
7923 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7924 relocations against globally visible symbols.
7925 * config/tc-m68k.c (relaxable_symbol): New macro.
7926 (m68k_ip, md_estimate_size_before_relax): Use it.
7927 (tc_m68k_fix_adjustable): Also handle weak symbols.
7928
7929Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7930
7931 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7932 references to externally visible symbols.
7933 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM
7934 values in twice for a PC relative reloc if the symbol is
7935 externally defined.
252b5132
RH
7936
7937 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7938 don't adjust a PC relative reloc against an externally visible
7939 symbol.
7940 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7941 for a PC relative fixup against an externally visible defined
7942 symbol, arrange to store object file and addend values as though
7943 the symbol were not defined.
7944 (tc_gen_reloc): Likewise.
7945
7946Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7947
7948 * read.c (sizeof_leb128): Referenced externally by write.c so
7949 don't inline.
7950
7951Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7952
7953 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7954 and expand a 'debug' symbol associated with the next instruction
7955 that does not cause a short instruction to be filled with a NOP.
7956 (md_pseudo_table): Add support for .debugsym.
7957 (assemble_parallel_insn): Add calls to expand_debug_sym as
7958 appropriate.
7959 (md_assemble): Ditto.
7960
7961Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7962
7963 * as.c (main): Conditionally call setlocale.
7964 * gasp.c (main): Likewise.
7965 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7966 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7967
7968Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7969
7970 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7971
252b5132
RH
7972Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7973
7974 * config/tc-hppa.c: Change all calls to bzero to use memset.
7975 (pa_ip): Add cast to avoid warning.
7976 (tc_gen_reloc, md_apply_fix): Likewise.
7977 (pa_find_space_by_number): Likewise.
7978 (hppa_force_relocation): Likewise.
7979 (pa_block): Change i to unsigned int.
7980 * config/obj-som.h (obj_som_copyright): Declare.
7981
7982Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7983
7984 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7985 for line numbers for assembly source.
7986
7987Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7988
7989 * configure.in: Change version number to 2.9.4
7990 * configure: Rebuild.
7991
7992Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7993
7994 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7995
7996Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7997
7998 * ecoff.h: Change symbolS in function declaration to struct
7999 symbol.
8000
8001Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8002
8003 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8004 (md_convert_frag): Fix i18n typo.
8005
8006Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8007
8008 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8009 * ecoff.h: Protoype it.
8010 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8011 [EVAX] (s_alpha_prologue): Delete.
8012 (md_pseudo_table): Update.
8013
8014Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8015
8016 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8017 array to local pointer.
8018 (get_args, parse_expr): Add casts to avoid warnings.
8019
8020Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8021
8022 * read.c (s_set): Cast xmalloc return value to fragS *.
8023 * config/tc-m68k.c (m68k_ip): Function made static to match
8024 previous forward declaration.
8025 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8026
8027Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8028
8029 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 8030 strings.
252b5132
RH
8031
8032 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8033 macros to error strings.
8034
8035Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8036
8037 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8038 reloc is in the TOC csect.
8039 (md_apply_fix3): Correct gettext typo.
8040
8041Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8042
8043 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8044 .L - they are local labels and the branches are not really
8045 function calls but rather far jumps.
8046
8047Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8048
8049 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8050
8051Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8052
8053 * config/tc-i386.c (md_assemble): Print operand number rather than
8054 using ordinal_names.
8055 (i386_operand): Likewise.
8056
8057Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8058
8059 * Makefile.am (INTLLIBS): Define to work around apparent automake
8060 bug.
8061 All Makefiles: Regenerated.
8062
8063 * Many files: Added gettext invocations around user-visible
8064 strings.
8065 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8066 HAVE_LC_MESSAGES): Define.
8067 * dep-in.sed: Added asintl.h.
8068 * po/Make-in: New file.
8069 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8070 Include "asintl.h".
8071 * read.c (Z_): Renamed from `_'.
8072 * Makefile.am (SUBDIRS): Added po.
8073 (POTFILES): new macro.
8074 (po/POTFILES.in): New target.
8075 ($(OBJS)): Added asintl.h.
8076 (HFILES): Likewise.
8077 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8078 (as_new_LDADD): Added $(INTLLIBS).
8079 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8080 (gasp_new_LDADD): Added $(INTLLIBS).
8081 (gasp_new_DEPENDENCIES): New macro.
8082 * configure, aclocal.m4: Rebuilt.
8083 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8084 po/Makefile.
8085 (ALL_LINGUAS): Define.
8086 * macro.c: Include "asintl.h".
8087 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8088 * as.h: Include "asintl.h".
8089 * config/tc-i386.c (ordinal_names): Removed.
8090 (md_assemble): Changed error text to avoid ordinal_names.
8091 (i386_operand): Likewise.
8092 (reloc): Added as_bad to avoid i18n problems.
8093 (tc_gen_reloc): Likewise.
8094 * config/tc-arm.c (bad_args): Now a #define.
8095 (bad_pc): Likewise.
8096 * config/obj-vms.c (VMS_stab_parse): Changed type of
8097 `long_const_msg'.
8098 (global_symbol_directory): Unified strings to avoid i18n
8099 problems.
8100 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8101 avoid i18n problems.
8102 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8103 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8104 i18n problems.
8105 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8106 problems.
8107 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8108 comment.
8109 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8110 problems.
8111 * as.c (print_version_id): Added an fprintf to avoid i18n
8112 problems.
8113 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8114 problems.
8115 * expr.c (expr): Added as_warn call to avoid i18n problems.
8116 * messages.c (as_assert): Changed code to avoid i18n problems.
8117 (as_abort): Likewise.
8118 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8119 (s_space): Likewise.
8120 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8121
8122Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8123
8124 * config/tc-i386.c (check_prefix): New static function, split out
8125 from md_assemble.
8126 (struct _i386_insn): Add wait_prefix field.
8127 (md_assemble): Remove wait_prefix local variable. Use
8128 check_prefix when adding a prefix.
8129
8130 * config/tc-i386.c (current_templates): New static variable.
8131 (md_assemble): Remove current_templates local variable.
8132 (md_assemble, i386_operand): Improve error and warning messages in
8133 many places. Add RESTORE_END_STRING in many places before error
8134 return. Clarify some comments.
8135
8136 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8137 element array.
8138 (md_assemble): Parse string instruction operands, looking for
8139 segment override prefixes. Check for invalid segment prefixes on
8140 string instruction.
8141 (i386_operand): i.seg[] and max mem_operand changes for string
8142 insns.
8143 * config/tc-i386.h (EsSeg): Define.
8144
8145 * config/tc-i386.h (regKludge): Define.
8146 (iclrKludge, imulKludge): Don't define.
8147 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8148 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8149 opcode_modifier checks to look for more common cases first. Add
8150 default_seg for IsString case.
8151
8152Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8153
8154 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8155 AC_DECL_YYTEXT.
8156 * configure: Rebuild with new automake and libtool.
8157 * aclocal.m4, Makefile.in: Likewise.
8158
8159 * doc/Makefile.am (as.dvi): New target.
8160 * doc/Makefile.in: Rebuild.
8161
8162Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8163
8164 * configure.in: Added sparc86x support.
3e87a760 8165
252b5132 8166 * configure: Rebuild.
3e87a760 8167
252b5132
RH
8168 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8169 sparc_arch.
8170 (md_parse_option): Warn if -EL is not supported for this architecture.
8171
8172 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 8173
252b5132
RH
8174Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8175
66778679
RH
8176 * config/tc-mips.c (mips_ip): Note when we use get match on
8177 the full instruction name.
252b5132
RH
8178
8179Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8180
8181 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8182 back into the expression to handle add/sub simplification correctly.
8183
8184Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8185
66778679 8186 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH
8187
8188Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8189
8190 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8191 #<n>' instruction.
8192
8193Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8194
8195 * symbols.c (max_indent_level): New global.
8196 (print_symbol_value_1): Use it.
8197 * expr.h (expr_build_dot): Declare.
8198 * expr.c (expr_build_dot): New function.
8199
8200Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8201
8202 * symbols.c (print_binary): New function.
8203 (print_expr_1): Call it.
8204
8205Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8206
8207 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8208 operand in the opcode.
8209
8210Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8211
8212 * config/tc-i386.h: Reorder operand flags and opcode modifier
8213 flags for clarity. Remove unused definitions: Unknown,
8214 ImmUnknown, DispUnknown, NoModrm.
8215 * config/tc-i386.c (type_names): Add missing Debug type.
8216 (md_assemble): Better duplicate prefix checking. Quicker string
8217 instruction check via new opcode_modifier flag.
8218
8219Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8220
8221 * doc/as.texinfo (Invoking): Clarify -Wa example.
8222
8223Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8224
3e87a760 8225 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH
8226 (s_mips_weakext): Define.
8227 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM
8228 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8229 defined(TC_MIPS).
8230
252b5132
RH
8231Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8232
8233 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8234 is an error if the value can not be computed at assembly time.
8235 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8236
8237Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8238
8239 * gasp.c (main): Set next field of new include_path structure to
8240 NULL. From Avery Pennarun <averyp@gdc.ca>.
8241
8242 * read.c (s_mri_sect): Call as_bad rather than abort for an
8243 unsupported MRI target.
8244
8245Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8246
8247 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8248 the destination of a branch instruction should be altered.
8249 (find_real_start): New function: Locate the real, Thumb coded
8250 start of a Thumb function.
8251 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8252 functions.
252b5132
RH
8253
8254 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8255
8256Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8257
8258 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8259 also.
8260
8261Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8262
8263 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8264 * doc/c-hppa.texi: Likewise.
8265
8266Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8267
8268 * Makefile.am: Rebuild dependencies.
8269 * Makefile.in: Rebuild.
8270
8271 * Makefile.am (DEP_INCLUDES): New variable.
8272 (.dep1): Change to work when srcdir is not an absolute path.
8273 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8274 * Makefile.in: Rebuild.
8275
8276Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8277
8278 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8279 LinearAddress patch.
8280
8281 * configure.in: Set version to 2.9.1.
8282 * configure: Rebuild.
8283
8284 * Branched binutils 2.9.
8285
8286Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8287
8288 * config/tc-i386.h (FWait): Define.
8289 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8290 other prefixes. Check FWait flag in opcode table to see which
8291 instructions require an fwait prefix.
8292
8293Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8294
8295 * stabs.c (get_stab_string_offset): Always create a stab string
8296 section.
8297
8298Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8299
8300 Fix some gcc -Wall warnings:
8301 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8302 * ehopt.c (eh_frame_code_alignment): Likewise.
8303 * expr.c (integer_constant, operand): Likewise.
8304 * frags.c (frag_align): Likewise.
8305 * gasp.c (level_0, change_base, doinstr): Likewise.
8306 * hash.c (hash_ask): Likewise.
8307 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8308 (debugging_pseudo): Likewise.
8309 * macro.c (define_macro, check_macro): Likewise.
8310 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8311 (ignore_rest_of_line, float_cons): Likewise.
8312 * symbols.c (decode_local_label_name): Likewise.
8313 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8314 (fixup_segment, number_to_chars_bigendian): Likewise.
8315 (number_to_chars_littleendian): Likewise.
8316 * config/atof-ieee.c (gen_to_words): Likewise.
8317 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8318 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8319 * read.c (output_big_sleb128): Initialize locals to avoid
8320 warnings.
8321 (output_big_uleb128, equals): Likewise.
8322 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8323 to unsigned int. Change zeros to unsigned int.
8324 * cond.c (s_if): Add return to default case.
8325 * frags.c (frag_now_fix): Change return type to addressT.
8326 * frags.h (frag_now_fix): Update declaration.
8327 * listing.c (file_info_struct): Change linenum to unsigned int.
8328 (struct list_info_struct): Change hll_line to unsigned int.
8329 (print_source): Update format string.
8330 * read.c (emit_expr): Change scan to unsigned int, and don't
8331 bother to initialize it.
8332 * symbols.c (dollar_label_count): Change to unsigned long.
8333 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8334 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8335 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8336
8337Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8338
8339 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8340 mcf5200 just as we do for m68000.
252b5132
RH
8341 (m68k_init_after_args): Likewise.
8342 (md_estimate_size_before_relax): Likewise.
8343
8344Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8345
8346 * config/tc-v850.c (md_assemble): Store relocation addend in
8347 fixup instead of instruction.
8348
8349Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8350
8351 * config/tc-i386.c (md_assemble): Swap template arguments to
8352 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8353 This macro is currently symmetric, so passing them the wrong
8354 way didn't cause any problem, but may if the macro is changed
8355 in the future.
8356 After copying template to i.tm, use i.tm. rather than t-> to
8357 access fields, and make t a const*
8358 Move i.tm.operand_types[] swap to immediately after the copy.
8359
8360Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8361
8362 * expr.h (expr_build_uconstant): Add prototype.
8363 (expr_build_unary,expr_build_binary): Add prototypes.
8364 * expr.c (expr_build_uconstant): New function.
8365 (expr_build_unary,expr_build_binary): New functions.
8366
8367Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8368
66778679
RH
8369 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8370 * macro.c (macro_expand_body): Increase buffer size.
8371 * messages.c (as_warn): Likewise.
252b5132
RH
8372 (as_warn_where, as_bad, as_bad_where): Likewise.
8373
8374Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8375
8376 Based on patch from H.J. Lu <hjl@gnu.org>:
8377 * Makefile.am (DISTSTUFF): New variable.
8378 (diststuff): New target.
8379 * Makefile.in: Rebuild.
8380
8381Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8382
8383 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8384 m32r_elf_section_change_hook.
8385
8386 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8387 emit a nop if a section ends with a 16 bit instruction.
8388
8389Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8390
8391 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8392 s_lcomm rather than obj_coff_lcomm.
8393 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8394
8395Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8396
8397 * config/tc-i386.h (LinearAddress): Define.
8398 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8399 instruction, don't use a default segment.
8400
8401Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8402
8403 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8404 * configure: Rebuild.
8405
8406Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8407
8408 * aclocal.m4, configure: Rebuild with libtool 1.2.
8409
8410Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8411
8412 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM
8413 PC relative branches. Patch courtesy of Jonathan Walton.
8414
252b5132 8415
252b5132
RH
8416Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8417
8418 * configure.in (emulations): Add thumb-pe target.
8419
8420 * configure (emulations): Add thumb-pe target.
8421
84221998-03-17 Ken Raeburn <raeburn@cygnus.com>
8423
8424 * itbl-lex.l (yywrap): Don't define if already defined as a
8425 macro.
8426
8427Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8428
8429 * depend.c (quote_string_for_make): New function.
8430 (wrap_output): Use it.
8431
8432Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8433
8434 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8435 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8436
8437Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8438
8439 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8440 Recognize -GN and -relax.
8441 (md_begin): Initialize gp size from -G switch.
8442 (alpha_force_relocation): Always force if -relax.
3e87a760 8443 (alpha_align): Take a new argument that will specify when to
252b5132
RH
8444 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8445 Change all callers. Emit nop alignment padding as nop+unop pair.
8446
8447Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8448
8449 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8450 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8451
8452Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8453
8454 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8455 require padding to the next long word boundary.
8456
8457Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8458
8459 * cgen.c: #include symcat.h.
8460 * config/tc-m32r.c: Likewise.
8461
8462Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8463
8464 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8465 absolute expressions instead of '$' prefixed register names.
8466
8467Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8468
8469 * read.c (s_set): Record file and line info for symbols when -as.
8470 (pseudo_set): Don't overwrite that dummy fragment.
8471
8472Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8473
8474 * config/tc-ppc.c (md_pseudo_table): Add "section".
8475 (ppc_named_section): New static function.
8476
8477Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8478
8479 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8480 so we don't have to scan the entire list.
8481
8482Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8483
8484 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM
8485 case, allow the parallel instructions to modify the same flag
8486 bits.
252b5132
RH
8487
8488Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8489
8490 * listing.c (list_symbol_table): Categorize symbols by
8491 undefined_section rather than sy_frag->line == NULL.
8492
8493Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8494
8495 * Makefile.am (install-exec-local): Install properly when ln
8496 fails or tooldir == prefix.
8497
8498Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8499
8500 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8501 Test result of insert_operand for error.
8502
8503Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8504
8505 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8506 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8507 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8508 * doc/Makefile.in: Rebuild.
8509
8510Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8511
8512 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8513 (macro): Fix handling of M_COP[0-3].
8514
8515Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8516
8517 Based on patches from Ross Harvey <ross@teraflop.com>:
8518 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8519 if macro_alternate or macro_mri.
8520 (getstring): Remove support for byte constants between < and >.
8521 (get_any_string): '<' only starts a string if macro_alternate or
8522 macro_mri.
8523 (macro_expand_body): Permit keyword parameters following
8524 positional parameters.
8525
8526 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8527 * configure.in (alpha*-*-netbsd*): New target.
8528 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8529 * configure: Rebuild.
8530
8531 * as.h (flag_warn_suppress_instructionswap): Move from here...
8532 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8533 here, and make static.
8534
8535 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8536 BFD_ASSEMBLER or MANY_SEGMENTS.
8537
8538 * as.c (show_usage): Update bug-gnu-utils address.
8539 * gasp.c (show_usage): Likewise.
8540 * doc/as.texinfo (Bug Reporting): Likewise.
8541
8542Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8543
66778679 8544 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH
8545 insns regardless of the size of a pointer if we're in mips I or
8546 MIPS II mode.
66778679 8547 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH
8548
8549Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8550
3e87a760 8551 Fix rac to accept only a0:
252b5132
RH
8552 * tc-d10v.c (parallel_ok, find_opcode):
8553 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8554 Introduce OPERAND_GPR.
8555
8556Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8557
8558 * read.c (s_fill): Handle non-constant repeat counts by creating
8559 an rs_space fragment.
8560
8561Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8562
8563 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8564 from as_bad to as_warn.
8565
8566Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8567
8568 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8569 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8570 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8571
8572Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8573
8574 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8575 seg_fix_rotP rather than fix_root from seg_info.
8576
8577Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8578
8579 * expr.c: Add support for 0x1_2_3_4 bignums.
8580
8581Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8582
8583 * configure.in: Change -linux* to -linux-gnu*.
8584 * configure: Rebuild.
8585
8586 * app.c (do_scrub_begin): Treat \r as whitespace.
8587
8588Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8589
8590 * Makefile.am: Update dependencies.
8591 * Makefile.in: Rebuild.
8592
8593Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8594
8595 * configure, aclocal.m4: Rebuild with new libtool.
8596
8597Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8598
66778679
RH
8599 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8600 the argument to bfd_set_arch_mach.
8601 (load_address): Use bfd_arch_bits_per_address to determine the
8602 bit size of an address instead of looking at the isa level.
8603 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH
8604
8605Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8606
8607 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8608
8609Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8610
8611 * ehopt.c: New file.
8612 * as.h (enum _relax_state): Add rs_cfa.
8613 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8614 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8615 * read.c (emit_expr): Call check_eh_frame.
8616 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8617 (relax_segment): Likewise.
8618 * Makefile.am: Rebuild dependencies.
3e87a760 8619 (GAS_CFILES): Add ehopt.c.
252b5132
RH
8620 (GENERIC_OBJS): Add ehopt.o.
8621 * doc/internals.texi (Frags): Document rs_cfa.
8622
8623 * as.c (show_usage): Mention --traditional-format.
8624 (parse_args): Accept --traditional-format.
8625 * as.h (flag_traditional_format): Declare.
8626 * output-file.c (output_file_create): If flag_traditional_format,
8627 set BFD_TRADITIONAL_FORMAT on stdoutput.
8628 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8629
8630 * config/tc-mips.c (append_insn): Make sure that if we have a
8631 fixup for an unmatched %hi reloc, it does not associated with a
8632 variant frag.
8633
8634 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8635 * doc/Makefile.in: Likewise.
8636
8637Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8638
8639 * config/tc-m32r.c (check_for_side_effects): New function.
8640 (can_make_parallel): Add checks for instruction side effects
8641 clashing with the other instruction.
8642 (assemble_parallel_insn): Improve warning messages. Return error
8643 message from non-swapped instruction order.
8644
8645Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8646
8647 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8648
8649 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM
8650 md_cleanup definition. This moves the forced literal output to
8651 the end of the source pass, and avoids macro's inserting literals
8652 into the code immediately after the macro expansion.
252b5132
RH
8653
8654Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8655
8656 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8657 a gas internal symbol is adjustable.
8658 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8659
8660 * as.h: If gcc version greater than 2.6, use `__format__' and
8661 `__printf__' in function attributes, rather than `format' and
8662 `printf'.
8663
8664Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8665
8666 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8667
8668Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8669
8670 Add tms320c30 support:
8671 * config/tc-tic30.h: New file.
8672 * config/tc-tic30.c: New file.
8673 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8674 TARGET_FORMAT as "coff-tic30".
8675 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8676 * Makefile.am: Rebuild dependencies.
8677 (CPU_TYPES): Add tic30.
8678 (CPU_OBJ_VALID): tic30-aout is valid.
8679 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8680 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8681 * configure, Makefile.in: Rebuild.
8682
8683Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8684
8685 * config/tc-v850.c (md_assemble): Improvements to error messages.
8686
8687Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8688
8689 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8690 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH
8691
8692 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8693 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8694 assembler calculate relocations to any external symbol at all.
8695 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8696 involving generation of pc-relative relocs.
8697 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8698 has been moved to md_apply_fix3.
8699
8700 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8701 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8702 which actually means (the address of identifier's GOT entry) +
8703 constant, which is not particularly useful.
8704
8705Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8706
8707 * read.h (include_dirs): Declare.
8708 (include_dir_count,include_dir_maxlen): Declare.
8709
8710Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8711
8712 * configure.in: Correct check for shared opcodes library.
8713 * configure: Rebuild.
8714
8715 * listing.c (buffer_line): If we can't open the file, set at_end.
8716 (listing_print): Remove unused local variable fi.
8717
8718 * config/m68k-parse.y (reglistpair): Handle register list in
8719 either order.
8720
8721 * config/vms-conf.h: Don't undef VERSION.
8722
8723Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8724
8725 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8726 OBJS variable.
8727 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8728 variable.
8729 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8730 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8731 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8732 (EXTRA_DIST): Define.
8733 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8734 explicitly rather than via the list of object files.
8735 (gcc-as.opt): New file created when make-gas.com is run.
8736 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8737 itbl-cpu.h} to #include appropriate file rather than copying that
8738 file.
8739 * config/vms-conf.h: Synchronize with current config.in.
8740 * Makefile.in: Rebuild.
8741
8742Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8743
8744 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8745 (parallel_ok): Relaxed parallel subinstruction dependency check.
8746
8747Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8748
8749 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8750 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH
8751 command line argument.
8752 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8753 warning only if flag_warn_suppress_instructionswap is false.
8754
8755Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8756
8757 * configure.in (i386-*-mingw32*): New target.
8758 * configure: Rebuild.
8759
8760Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8761
8762 * symbols.c (resolve_symbol_value): Don't set the segment if it
8763 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8764
8765 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8766 S_GET_SEGMENT.
8767
8768Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8769
8770 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8771 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8772 compiler.
8773
8774Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8775
8776 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8777
8778Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8779
8780 * config/tc-v850.c (v850_insert_operand): Display instruction when
8781 an error is encountered.
8782
8783Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8784
8785 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8786 (i386-*-sco3.2v5*coff): New target.
8787 (i386-*-sco3.2*): New target.
8788 * configure: Rebuild.
8789
8790Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8791
8792 * config/tc-v850.c: Tidy error message production.
8793
8794Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8795
8796 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8797 validate_immediate return value in the right type for comparisons
8798 to FAIL.
8799
8800Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8801
8802 * listing.c (MAX_BYTES): Use listing variables not constants.
8803 (data_buffer): No longer an array, but a pointer.
8804 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8805 (listing_listing): Allocate data_buffer.
8806
8807Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8808
8809 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8810 --listing-rhs-width, --listing-cont-lines.
8811 (show_usage): Update.
8812 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8813 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8814 (print_lines): Use the variables instead of the constants.
3e87a760 8815 (listing_listing): Likewise.
252b5132 8816 * listing.h: Declare the new vars.
3e87a760 8817
252b5132
RH
8818Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8819
8820 * as.c (parse_args): Add --keep-locals alias for -L.
8821 Add --strip-local-absolute.
8822 (show_usage): Update.
8823 * as.h (flag_strip_local_absolute): New flag.
8824 * symbols.c (S_IS_LOCAL): Use it.
8825 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8826 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8827 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8828
8829Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8830
8831 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8832 might have an io conflict and issue a warning message.
252b5132
RH
8833
8834Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8835
8836 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8837 cgen_swap_fixups): Functions to save, restore and swap the fixup
8838 chain with a backup copy.
8839 (cgen_asm_finish_insn): Returns address of constructed insn.
8840
8841Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8842
8843 * listing.c (file_info_struct): Remove FILE, add POS.
8844 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8845 (file_info): Don't open the file.
8846 (buffer_line): Check for the file in the last_open cache, updating
8847 as necessary.
8848 (print_source): Don't reference file_info->file.
8849 (listing_listing): Likewise.
8850 (listing_print): Close the file in the cache, if any.
8851
8852Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8853
8854 * read.c (dwarf_file_string): New file static variable.
8855 (emit_expr): Look for constant sequence that leads up to a file
8856 name in DWARF debugging output.
8857 (stringer): Use dwarf_file_string to decide whether to accept a
8858 string as a file name.
8859
8860Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8861
8862 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8863 (crack_operand): Add reg->reglst MRI hack.
8864 (r_seg): Put reglst symbols in reg_section.
8865 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8866
8867Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8868
8869 * tc-sh.c (get_specific): Handle SGR & DBR.
8870
8871Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8872
8873 * tc-h8300.c (parse_reg): Take the length of the symbol into
8874 account when attempting to match a register name.
8875 * tc-h8500.c (parse_reg): Likewise.
8876
8877Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8878
8879 * cgen.c: Formatting changes to improve readability.
8880
8881Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8882
8883 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8884 delay slot.
8885
8886Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8887
8888 Based on a patch from Jim Wilson
8889 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8890 (tc_gen_reloc): Handle cross section PC relative relocs
8891 correctly.
8892
8893Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8894
8895 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8896
8897Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8898
8899 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8900 (expr_jmp_buf): New static local.
8901 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8902 (cgen_md_operand): New function.
8903 * tc-m32r.c: Clean up pass over `struct foo' usage.
8904 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8905
8906Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8907
8908 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8909 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8910
8911Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8912
8913 * config/tc-i386.c (i386_operand): Give an error if there are
8914 unrecognized characters after an expression.
8915
8916For older changes see ChangeLog-9697
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