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b96d3a20
JH		 1Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2
3 * configure.in: Define DEFAULT_ARCH for i386.
4 * tc-i386.c (md_assemble): Return after the error message;
5 move testing for 64bit operands to proper place.
6
55b62671
AJ		 72001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
8
9 * doc/as.texinfo: Document '#' as comment character for i386 and
10 x86_64. Add AMD x86-64 into menu of machine dependent information.
11
12 * doc/c-i386.texi: Document x86_64 extensions.
13
7bc70a8e
JH		 14Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
15
16 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
17
a167610d
JH		 18Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
19
20 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
21 * NEWS: Add note about Pentium4 support.
22
09f131f2
JH		 23Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
24
25 * tc-i387.c (pi, pte, pt): Update.
26 (type_names): Add new types.
27
6f8c0c4c
JH		 28Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
29
30 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
31 CpuUnknown): Renumber
32 (CpuP4, CpuSSE2): New.
33 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
34
b96ed59a
PB		 352001-01-03 Philip Blundell <pb@futuretv.com>
36
37 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
38 relocs.
39 (alpha_fix_adjustable): Likewise.
40 (md_apply_fix): Likewise.
41
a735d1cd
L		 422000-12-31 H.J. Lu <hjl@gnu.org>
43
44 * listing.c (listing_message): Allocate string only if it is
45 used.
46
47 * configure: Rebuild.
48
67db5ab4
HPN		 492000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
50
51 * doc/internals.texi (Relaxing with a table) <after relaxation>:
52 Point out caveats with generating fixups for the opcode in a frag.
53
c0d8940f
JH		 54Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
55
56 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
57 * NEWS: Add x86_64.
58
087f563c
L		 592000-12-29 H.J. Lu <hjl@gnu.org>
60
61 * listing.c (calc_hex): Print the variable part only if the
62 fragment type is rs_fill.
63
8108ad8e
HPN		 642000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
65
66 * doc/internals.texi (tc_conditional_pseudoop,
67 TC_LINKRELAX_FIXUP): Fix typos.
68
799051fc
RH		 692000-12-28 Richard Henderson <rth@redhat.com>
70
71 * write.c (subsegs_finish): Fix thinko last change -- don't
72 "optimize" the alignment == 0 case.
73
0a9ef439
RH		 742000-12-28 Richard Henderson <rth@redhat.com>
75
76 * as.h (rs_align_test): New.
77 * frags.c (NOP_OPCODE): Move default from read.c.
78 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
79 (frag_align_code): New.
80 * frags.h (frag_align_code): Declare.
81 * read.c (NOP_OPCODE): Remove.
82 (do_align): Use frag_align_code.
83 * write.c (NOP_OPCODE): Remove.
84 (get_recorded_alignment): New.
85 (cvt_frag_to_fill): Handle rs_align_test.
86 (relax_segment): Likewise.
87 (subsegs_finish): Align last subseg in section to the
88 section alignment. Use frag_align_code.
89 * write.h (get_recorded_alignment): Declare.
90 * config/obj-coff.c (size_section): Handle rs_align_test.
91 (fill_section, fixup_mdeps): Likewise.
92 (write_object_file): Use frag_align_code.
93
94 * config/tc-alpha.c (alpha_align): Use frag_align_code.
95 (alpha_handle_align): New.
96 * config/tc-alpha.h (HANDLE_ALIGN): New.
97 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
98
99 * config/tc-i386.h (md_do_align): Use frag_align_code.
100 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
101
102 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
103 (ia64_handle_align): New.
104 * config/tc-ia64.h (HANDLE_ALIGN): New.
105 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
106
107 * config/tc-m32r.c (m32r_do_align): Remove.
108 (m32r_handle_align): New.
109 (fill_insn): Use frag_align_code.
110 * config/tc-m32r.h (md_do_align): Remove.
111 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
112 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
113 * config/tc-mips.c, config/tc-mips.h: Similarly.
114
115 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
116 (sh_handle_align): Likewise. Handle rs_align_code.
117 (sh_do_align): Remove.
118 * config/tc-sh.h (md_do_align): Remove.
119 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
120
121 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
122 (sparc_handle_align): Likewise. Handle rs_align_code.
123 * config/tc-sparc.h (md_do_align): Remove.
124 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
125
3cd4dda7
DD		 1262000-12-22 DJ Delorie <dj@redhat.com>
127
128 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
129 when we assemble the first half of a pair.
130
ec56dfb4
L		 1312000-12-22 H.J. Lu <hjl@gnu.org>
132
133 * config/tc-i386.c (reloc): Update the macro for non-bfd
134 assembler.
135 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
136
ad1172d4
L		 1372000-12-22 H.J. Lu <hjl@gnu.org>
138
139 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
140
3e73aa7c
JH		 141Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
142
143 * tc-i386.h (i386_target_format): Define even for ELFs.
144 (QWORD_MNEM_SUFFIX): New macro.
145 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
146 New macros
147 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
148 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
149 ImmExt): Renumber.
150 (Size64, No_qSuf, NoRex64, Rex64): New macros.
151 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
152 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
153 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
154 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
155 Renumber.
156 (Reg, WordReg): Add Reg64.
157 (Imm): Add Imm32S and Imm64.
158 (EncImm): New.
159 (Disp): Add Disp64 and Disp32S.
160 (AnyMem): Add Disp32S.
161 (RegRex, RegRex64): New macros.
162 (rex_byte): New type.
163 * tc-i386.c (set_16bit_code_flag): Kill.
164 (fits_in_unsigned_long, fits_in_signed_long): New functions.
165 (reloc): New parameter "signed"; support x86_64.
166 (set_code_flag): New.
167 (DEFAULT_ARCH): New macro; default to "i386".
168 (default_arch): New static variable.
169 (struct _i386_insn): New fields Operand_PCrel; rex.
170 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
171 (flag_code): New enum and static variable.
172 (use_rela_relocations): New static variable.
173 (flag_code_names): New static variable.
174 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
175 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
176 K6 and Athlon.
177 (i386_align_code): Return plain "nop" for x86_64.
178 (mode_from_disp_size): Support Disp32S.
179 (smallest_imm_type): Support Imm32S and Imm64.
180 (offset_in_range): Support size of 8.
181 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
182 (md_pseudo_table): Add "code64"; use set_code_flat.
183 (md_begin): Emit sane error message on hash failure.
184 (tc_i386_fix_adjustable): Support x86_64 relocations.
185 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
186 instructions supported on particular arch just partially,
187 output of 64bit immediates, handling of Imm32S and Disp32S type.
188 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
189 (i386_displacement): Likewise.
190 (i386_index_check): Cleanup; support 64bit addresses.
191 (md_apply_fix3): Support x86_64 relocation and rela.
192 (md_longopts): Add "32" and "64".
193 (md_parse_option): Add OPTION_32 and OPTION_64.
194 (i386_target_format): Call even for ELFs; choose between
195 elf64-x86-64 and elf32-i386.
196 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
197 (tc_gen_reloc): Support rela relocations and x86_64.
198 (intel_e09_1): Support QWORD.
199
21d6c4af
DN		 2002000-12-15 Diego Novillo <dnovillo@redhat.com>
201
202 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 203 it's not an offset expression.
21d6c4af
DN		 204 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
205 keep the braces '[' and ']' in the output string.
206 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
207 != FLAT. There is no such op_modifier.
208
6717891c
NC		 2092000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
210
211 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
212 if we have it.
213
ee515fb7
KH		 2142000-12-13 Kazu Hirata <kazu@hxi.com>
215
216 * as.h: Fix formatting.
217 * cgen.h: Likewise.
218 * dwarf2dbg.c: Likewise.
219 * input-scrub.c: Likewise.
220 * read.h: Likewise.
221
349a994c
DD		 2222000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
223
224 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
225 configure: Regenerate.
226
42dbf88c
NC		 2272000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
228
229 * dwarf2dbg.c: #include <limits.h> only if it exists.
230
0485cba3
AM		 2312000-12-13 Rodney Brown <RodneyBrown@mynd.com>
232
233 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
234 (md_apply_fix): Here too.
235
514829c3
JW		 2362000-12-12 Jim Wilson <wilson@redhat.com>
237
238 * config/tc-ia64.h (ia64_init): Add prototype.
239
92eb7b32
L		 2402000-12-12 H.J. Lu <hjl@gnu.org>
241
242 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
243
244 * read.h (outputting_stabs_line_debug): Change it to int.
245 * stabs.c (outputting_stabs_line_debug): Likewise.
246
8141c27d
GK		 2472000-12-12 Geoffrey Keating <geoffk@redhat.com>
248
249 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
250 the address of a function result.
251
5d6f4f16
GK		 2522000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
253
254 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
255 (md_assemble): Call dwarf2_emit_insn.
256 (shlib): Fix typo SHILB -> SHLIB.
257 (md_parse_option): Likewise.
258 (ppc_elf_validate_fix): Likewise:
259 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
260
d4c0c039
NC		 2612000-12-12 Nick Clifton <nickc@redhat.com>
262
263 * cgen.h: Fix formatting.
264 * input-scrub.c: Fix formatting.
265 * macro.c: Fix formatting.
e972090a 266 * config/tc-mips.c: Fix formatting.
584da044 267 * doc/c-mips.texi: Fix formatting.
55b62671 268
f16b83df
JH		 269Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
270
271 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
272 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
273 references.
274 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
275 otherwise.
276 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
277 (No_dSuf): Kill.
278
279 * i386.h (*_Suf): Remove No_dSuf.
280 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
281 Remove.
282 (i386_optab): Remove 'd' in the suffixes.
283
50705ef4
AM		 2842000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
285
286 * config/tc-i386.c (T_SHORT): Undefine before defining.
287
beae10d5
KH		 2882000-12-05 Kazu Hirata <kazu@hxi.com>
289
290 * config/tc-mips.c: Fix formatting.
291
bccba5f0 2922000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 293
294 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
295 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
296 (md_show_usage): Ditto.
297 (md_parse_option): Ditto.
298 (d10v_cleanup): Writes pending instruction only if
299 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 300 Fix compile time warning messages.
50705ef4
AM		 301
302 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 303
3042000-12-04 Matthew Hiller <hiller@redhat.com>
305
50705ef4 306 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 307 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
308 function entry and unset at function exit.
309
50705ef4 310 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 311
312 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
313
314 * dwarf2dbg.c: Fix compile time warning messages.
315
bc805888
KH		 3162000-12-03 Kazu Hirata <kazu@hxi.com>
317
318 * config/tc-a29k.c: Fix formatting.
319 * config/tc-alpha.c: Likewise.
320 * config/tc-arm.c: Likewise.
321 * config/tc-cris.c: Likewise.
322 * config/tc-hppa.c: Likewise.
323 * config/tc-i370.c: Likewise.
324 * config/tc-i386.c: Likewise.
325 * config/tc-i860.c: Likewise.
326 * config/tc-i960.c: Likewise.
327 * config/tc-ia64.c: Likewise.
328 * config/tc-m68hc11.c: Likewise.
329 * config/tc-m68k.c: Likewise.
330 * config/tc-m88k.c: Likewise.
331 * config/tc-pj.c: Likewise.
332 * config/tc-ppc.c: Likewise.
333 * config/tc-sh.c: Likewise.
334 * config/tc-sparc.c: Likewise.
335 * config/tc-tahoe.c: Likewise.
336 * config/tc-vax.c: Likewise.
337
3dacdf2e
NC		 3382000-12-01 Chris Demetriou <cgd@sibyte.com>
339
50705ef4
AM		 340 * config/tc-mips.c (mips_ip): When calculating offsets,
341 don't accept as constant the difference between the
342 addresses of symbols in two different sections.
343
344 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
345 specifiers.
346 (validate_mips_insn): Likewise. Also, update 'B' operand
347 specifier to use OP_*_CODE20 constants and delete 'm' operand
348 specifier.
349 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
350 operand specifiers. Change warning generated by 'B' operand
351 specifier to reflect its new multi-purpose usage.
352
353 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
354 -1, and update comment.
355 (file_mips_isa): Likewise.
356 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
357 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
358 ISA_* constants rather than hard-coded numbers.
359 (mips_cpu_info): New structure.
360 (mips_cpu_info_table): New table describing CPU and ISA names
361 and numbers.
362 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
363 mips_cpu_info_from_cpu): New functions.
364 (mips_isa_to_str): New function to get string for ISA name.
365 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
366 return const char *.
367 (md_begin): Redo CPU and ISA selection logic, using
368 mips_cpu_info_from_*. Convert to use ISA_* constants rather
369 than hard-coded numbers.
370 (append_insn, mips_emit_delays, macro, macro2): Convert to use
371 ISA_* constants rather than hard-coded numbers.
372 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
373 (md_longopts): Delete OPTION_NO_MIPS32.
374 (md_parse_option): Convert to use ISA_* constants rather than
375 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
376 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
377 to use strcasecmp to recognize "default" and to use
378 mips_cpu_info_from_name to get CPU numbers from argument.
379 (md_show_usage): Move -mips32 so it's with the rest of the ISA
380 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
381 mips32-4k.
382 (s_mipsset): Accept ISA value 32.
383 * doc/as.texinfo: Clean up MIPS options summary slightly,
384 remove -no-mips32. Add note about -mips4 and -mips32
385 specifying those ISA levels. Delete -mips32 and -no-mips32
386 cpu flag descriptions.
387 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
388 up the supported CPU switch list, and replace 4Kc, 4Km, and
389 4Kp entries with a single mips32-4k entry. Note that you can
390 use ".set mips32".
391
392 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
393 ISA_MIPS64.
394 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
395 -mips5 and -mips64.
396 (md_parse_option): Add cases for OPTION_MIPS5 and
397 OPTION_MIPS64.
398 (md_show_usage): Mention -mips5 and -mips64 arguments.
399 (s_mipsset): Add cases for MIPS5 and MIPS64.
400 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
401 and pseudo-CPUs.
402 * doc/as.texinfo: Mention -mips5 and -mips64 options
403 and their meanings.
404 * doc/c-mips.texi: Likewise. Also update introduction
405 and ".set" usage information.
406
407 * config/tc-mips.c (md_show_usage): Add "sb1" to the
408 CPU list.
409 (mips_cpu_info_table): Add SB-1 entries.
410 * doc/c-mips.texi: Add "sb1" to the list of CPUs
411 known to the -mcpu option.
412
413 * doc/as.texinfo: Correct description of MIPS -mcpu
414 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 415
5f68c319
NC		 4162000-12-01 Joel Sherrill <joel@OARcorp.com>
417
3dacdf2e
NC		 418 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
419 New targets.
420 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
421 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 422 * configure: Regenerate.
423 * config.in: Regenerate.
424 * Makefile.in: Regenerate.
425 * aclocal.m4: Regenerate.
426 * po/gas.pot: Regenerate.
50705ef4 427
4ce3447c
PB		 4282000-11-30 Philip Blundell <pb@futuretv.com>
429
430 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
431 even in non BFD_ASSEMBLER case.
432
76a0ddac
DN		 4332000-11-30 Diego Novillo <dnovillo@redhat.com>
434
435 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
436 syntax.
437
220e750f
RH		 4382000-11-29 Richard Henderson <rth@redhat.com>
439
440 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
441 until dwarf2_finish; use relaxation to get cross-fragment offsets;
442 thread multiple subsegments properly; handle multiple code
443 sections properly; emit proper compilation unit info for assembler
444 generated debugging.
445
446 * as.h (enum _relax_state): Add rs_dwarf2dbg.
447 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
448 (dwarf2dbg_estimate_size_before_relax): Declare.
449 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
450 * write.c: Include dwarf2dbg.h.
451 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
452 (relax_segment): Likewise.
453
99b222b4
HPN		 4542000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
455
456 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
457 jump>: Use as_bad_where instead of as_bad. Tweak error message
458 accordingly. Stabilize frag by updating fix part and resetting
459 variant part.
460 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 461 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
462 indexing is_end_of_line[].
463 (md_assemble): Initialize size to 0.
464 (md_section_align): Mark parameter seg as unused.
e46fee70 465 (parse_reg): Parse names case-insensitively.
99b222b4 466
814f6641
KH		 4672000-11-28 Kazu Hirata <kazu@hxi.com>
468
469 * config/obj-aout.h: Fix formatting.
470 * config/obj-bout.h: Likewise.
471 * config/obj-coff.c: Likewise.
472 * config/obj-coff.h: Likewise.
473 * config/obj-elf.h: Likewise.
474 * config/obj-som.h: Likewise.
475 * config/obj-vms.c: Likewise.
476 * config/obj-vms.h: Likewise.
477 * config/tc-h8300.h: Likewise.
478 * config/tc-ns32k.h: Likewise.
479 * config/tc-sparc.h: Likewise.
480 * config/tc-tic54x.h: Likewise.
481 * config/tc-z8k.h: Likewise.
482
e47b9e39
NC		 4832000-11-28 Nick Clifton <nickc@redhat.com>
484
485 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
486 License is present in the sources, but not the output, and
487 also available from the GNU website.
488 (GNU Free Documentation License): Comment out this section.
489
fcdc20a4
HPN		 4902000-11-28 Hans-Peter Nilsson <hp@axis.com>
491
43c34dee
HPN		 492 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
493 targets. Remove i860 from valid a.out targets.
494 * Makefile.in: Regenerate.
495
fcdc20a4 496 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 497 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 498 (md_assemble): Call dwarf2_emit_insn if generating ELF.
499 (s_cris_file, s_cris_loc): New.
500 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
501 * Makefile.am: Regenerate dependencies.
502 * Makefile.in: Regenerate.
503
16887944
AM		 5042000-11-28 Alan Modra <alan@linuxcare.com.au>
505
506 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
507 (MRI_MUL_PRECEDENCE): Likewise.
508 (op_rank): Fix a comment typo.
509
ae3e85dd
SC		 5102000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
511
512 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
513 the error message.
514 (get_operand): Fix analysis for movw/movb instructions.
515
077b8428
NC		 5162000-11-24 Nick Clifton <nickc@redhat.com>
517
518 * configure.in (xscale-elf): Add target.
519 (xscale-coff): Add target.
520 * configure: Regenerate.
521
522 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
523 extenstion.
524 (ARM_EXT_XSCALE): New ARM architecture extension.
525 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
526 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
527 (ARM_THUMB): Rename to ARM_EXT_THUMB.
528 (ARM_ARCH_V4): Remove processor from architecture.
529 (ARM_ARCH_3M): New architecutre definition.
530 (ARM_ARCH_V5TE): New architecutre definition.
531 (ARM_ARCH_XSCALE): New architecutre definition.
532 (CPU_DEFAULT): Allow to be defaulted to XScale.
533 (atpcs): New boolean variable.
534 (ldr_flags): Support 'd' flag for double word loads.
535 (str_flags): Support 'd' flag for double word stored.
536 (do_mia): New function.
537 (do_mar): New function.
538 (do_mra): New function.
539 (do_pld): New function.
540 (do_ldrd): New function.
541 (do_blx): New function.
542 (do_bkpt): New function.
543 (do_clz): New function.
544 (do_lstc2): New function.
545 (do_cdp2): New function.
546 (do_t_blx): New function.
547 (do_t_bkpt): New function.
548 (do_smla): New function.
549 (do_smlal): New function.
550 (do_smul): New function.
551 (do_qadd): New function.
552 (do_co_reg2c): New function.
553 (LONGEST_INSN): Redefine to 7.
554
555 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
556 command line switches.
557
2434f565
JW		 5582000-11-22 Jim Wilson <wilson@redhat.com>
559
560 * config/tc-ia64.c (pseudo_func): Add missing initializers.
561 (struct rsrc): Make line unsigned.
562 (gr_values): Add missing initializer.
563 (SLOT_NUM_NOT_SET): Add unsigned cast.
564 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
565 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
566 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
567 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
568 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
569 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
570 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
571 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
572 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
573 Add ATTRIBUTE_UNUSED to unused parameters.
574 (convert_expr_to_ab_reg): Add parens.
575 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
576 (dot_prologue): Initialize grsave when declared.
577 (md_pseudo_table): Add missing initializers.
578 (operand_match): Add casts to bfd_vma.
579 (emit_one_bundle): Delete unused local prev. Make required_template
580 unsigned.
581 (specify_resource): Cast i to unsigned.
582 (note_register_values): Use fprintf_vma.
583 (print_dependency): Likewise.
584
5a080f89
JW		 5852000-11-21 Jim Wilson <wilson@redhat.com>
586
5e7474a7
JW		 587 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
588 for unwind info section.
589 (dot_endp): Likewise for unwind section.
590
5a080f89
JW		 591 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
592 fix_new_exp.
593
732d96b6
JJ		 5942000-11-21 Jakub Jelinek <jakub@redhat.com>
595
596 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
597 (output_insn): Call dwarf2_emit_insn.
b8e904dc 598 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 599
6d2cf69f
RH		 6002000-11-17 Richard Henderson <rth@redhat.com>
601
602 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
603 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
604 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
605
8179bd9b
NC		 6062000-11-17 Nick Clifton <nickc@redhat.com>
607
608 * config/tc-arm.c (md_pseudo_table): Add support for .line and
609 .file pseudo ops.
610
316e2c05
RH		 6112000-11-17 Richard Henderson <rth@redhat.com>
612
613 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
614
a8316fe2
RH		 6152000-11-17 Richard Henderson <rth@redhat.com>
616
617 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 618 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 619 tri-state definition of alpha_flag_mdebug.
620 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
621 (s_alpha_file): Store first .file directive.
622 (s_alpha_stab): New.
623 (md_pseudo_table): Add stabs and stabn.
624
e346e481
RH		 6252000-11-17 Richard Henderson <rth@redhat.com>
626
627 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
628
4dc7ead9
RH		 6292000-11-17 Richard Henderson <rth@redhat.com>
630
631 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 632 (main): Call dwarf2_finish.
4dc7ead9
RH		 633 * as.h (debug_type): Clarify documentation of the meaning
634 of this variable.
635 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
636 (print_stats): Fix parenthesis problem.
637 (now_subseg_size): New.
638 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
639 (dwarf2_directive_file): Don't set debug_type.
640 (dwarf2_where): Honor DEBUG_DWARF2 first.
641 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
642 do nothing if not emitting dwarf2 debug info, or no work.
643 * dwarf2dbg.h (dwarf2_emit_insn): Update.
644 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
645 (ecoff_new_file): Likewise.
646 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
647 commentary wrt dwarf2.
648
649 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
650 ATTRIBUTE_UNUSED as needed.
651 (emit_insn): Call dwarf2_emit_insn.
652 (s_alpha_file): New.
653 (s_alpha_loc): New.
654 (s_alpha_coff_wrapper): Don't handle them.
655 (md_pseudo_table): Update for .file and .loc.
656 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
657
658 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
659 don't protect with debug_type.
660 * config/tc-hppa.c (md_assemble): Likewise.
661 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
662 * config/tc-mn10300.c (md_assemble): Likewise.
663 * config/tc-sh.c (md_assemble): Likewise.
664 * config/tc-v850.c (md_assemble): Likewise.
665
666 * config/tc-arm.c (arm_end_of_source): Remove.
667 * config/tc-hppa.c (pa_end_of_source): Remove.
668 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
669 * config/tc-mn10300.c (mn10300_finalize): Remove.
670 * config/tc-sh.c (sh_finalize): Remove.
671 * config/tc-v850.c (sh_finalize): Remove.
672
673 * config/tc-arm.h (md_end): Remove.
674 * config/tc-hppa.h (md_end): Remove.
675 (DWARF2_LINE_MIN_INSN_LENGTH): New.
676 * config/tc-m68hc11.h (md_end): Remove.
677 * config/tc-mn10300.h (md_end): Remove.
678 * config/tc-sh.h (md_end): Remove.
679 * config/tc-v850.h (md_end): Remove.
680
681 * config/tc-ia64.c (emit_one_bundle): Don't protect
682 dwarf2 bits with debug_type.
683 (md_assemble): Likewise.
684 (ia64_end_of_source): Don't call dwarf2_finish.
685
ca683b78
JW		 6862000-11-16 Jim Wilson <wilson@redhat.com>
687
688 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
689 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
690 > 16.
691
6f620856
L		 6922000-11-16 H.J. Lu <hjl@gnu.org>
693
694 * config/obj-elf.c (obj_elf_symver): Don't check the missing
695 version name.
696
19d63e5d
KH		 6972000-11-15 Kazu Hirata <kazu@hxi.com>
698
699 * config/tc-tic30.c: Fix formatting.
700 * config/tc-tic80.c: Likewise.
701 * config/tc-v850.c: Likewise.
702 * config/tc-vax.c: Likewise.
703 * config/tc-w65.c: Likewise.
704 * config/tc-z8k.c: Likewise.
705
a8761a19
DD		 7062000-11-14 DJ Delorie <dj@redhat.com>
707
708 * config/tc-v850.c: Support dwarf2.
709 * config/tc-v850.h: Ditto.
710
711 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
712 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 713
88be23ec
BS		 7142000-11-15 Bernd Schmidt <bernds@redhat.com>
715
716 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
717 (errata_nops_necessary_p): New function.
718 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
719 md.
720
72a76794
JW		 7212000-11-14 Jim Wilson <wilson@redhat.com>
722
723 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
724 return little endian bfd formats.
725
4a1805b1
KH		 7262000-11-14 Kazu Hirata <kazu@hxi.com>
727
728 * config/aout_gnu.h: Fix formatting.
729 * config/atof-vax.c: Likewise.
730 * config/m68k-parse.h: Likewise.
731 * config/m88k-opcode.h: Likewise.
732 * config/obj-elf.c: Likewise.
733 * config/tc-arm.c: Likewise.
734 * config/tc-cris.c: Likewise.
735 * config/tc-i386.c: Likewise.
736 * config/tc-ia64.c: Likewise.
737 * config/tc-mn10300.c: Likewise.
738 * config/te-386bsd.h: Likewise.
739 * config/te-hppa.h: Likewise.
740 * config/te-nbsd.h: Likewise.
741 * config/te-ppcnw.h: Likewise.
742 * config/te-sparcaout.h: Likewise.
743 * config/te-tmips.h: Likewise.
744 * config/vax-inst.h: Likewise.
745 * config/vms-conf.h: Likewise.
746
c810873d
JJ		 7472000-11-14 Jakub Jelinek <jakub@redhat.com>
748
749 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
750
79082ff0
L		 7512000-11-13 H.J. Lu <hjl@gnu.org>
752
753 * config/obj-elf.c (elf_frob_symbol): Support
754 ".symver name,name2@@@nodename".
755 (elf_frob_file_before_adjust): Likewise.
756
757 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
758 and ".symver name,name2@@@nodename".
759 Fix a typo.
760
1da00eb4
L		 7612000-11-12 H.J. Lu (hjl@gnu.org)
762
763 * config/obj-elf.c (obj_elf_symver): Check missing version
764 name.
765
f585997b
L		 7662000-11-12 H.J. Lu (hjl@gnu.org)
767
768 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
769 instead of bfd_vma for non-bfd assemblers.
770
ef5c4bfc
KH		 7712000-11-09 Kazu Hirata <kazu@hxi.com>
772
773 * itbl-ops.c: Fix comment typos.
774
f5a30c2e
JW		 7752000-11-08 Jim Wilson <wilson@redhat.com>
776
777 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
778 (struct unwind): Add next_slot_frag field.
779 (slot_index): New parameters slot_frag and first_frag. Add code
780 to add in frag sizes when different. Add comments.
781 (fixup_unw_records): New locals first_frag and last_frag. Pass new
782 arguments to slot_index.
783 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
784 loop end. Set next_slot_frag field.
785
339681c0
L		 7862000-11-07 H.J. Lu <hjl@gnu.org>
787
788 * doc/as.texinfo (.symver): Updated for versioned symbol
789 reference.
790
791 * obj.h (format_ops): Add the frob_file_before_adjust field.
792
793 * config/obj-aout.c (aout_format_ops): Set the
794 frob_file_before_adjust field to 0.
795 * config/obj-coff.c (coff_format_ops): Likewise.
796 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
797
798 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
799 name.
800 (elf_frob_file_before_adjust): New function to remove unneeded
801 versioned symbols from the symbol table.
802 (elf_format_ops): Set the frob_file_before_adjust field to
803 elf_frob_file_before_adjust.
804
805 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
806 not defined.
807
808 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
809
4a314ec8
NC		 8102000-11-07 Peter Targett <peter.targett@arccores.com>
811
812 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
813 BIG_ENDIAN macros.
814 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
815 Fix compile time warning messages.
50705ef4 816
604d524f
NC		 8172000-11-07 Nick Clifton <nickc@redhat.com>
818
819 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
820 buffer in order to avoid buffer overflows.
821
44f5c83a
JW		 8222000-11-06 Steve Ellcey <sje@cup.hp.com>
823
824 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
825 Change M to m for -milp32 or -mlp64 to match gcc.
826 (dot_endp): Use bytes_per_address instead of 8.
827 (emit_one_bundle): Use number_to_chars_littleendian instead of
828 md_number_to_chars.
829 (fix_insn): Likewise.
830 (ia64_init): New function.
831 (ia64_target_format): New function.
832 (md_begin): Set endianness, arch, and machine as appropriate.
833 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
834 Make these macros depend on TE_HPUX macro.
835 (TARGET_FORMAT): Define.
836 (HOST_SPECIAL_INIT): Define.
837 * config/te-hpux.h: New file.
838 * configure.in: Add "ia64-*-hpux*" target to configure.
839 * configure: Regenerate.
50705ef4 840
7152f1dc
KH		 8412000-11-06 Kazu Hirata <kazu@hxi.com>
842
ef99799a
KH		 843 * as.c: Fix formatting.
844 * dwarf2dbg.c: Likewise.
845 * input-file.c: Likewise.
7152f1dc
KH		 846 * input-file.h: Likewise.
847 * input-scrub.c: Likewise.
ef99799a
KH		 848 * itbl-ops.c: Likewise.
849 * listing.c: Likewise.
850 * macro.h: Likewise.
851 * messages.c: Likewise.
852 * read.c: Likewise.
853 * subsegs.c: Likewise.
854 * subsegs.h: Likewise.
855 * write.c: Likewise.
7152f1dc 856
cf055d54
NC		 8572000-11-06 Nick Clifton <nickc@redhat.com>
858
859 * doc/as.texinfo: Add GNU Free Documentation License.
860 * doc/gasp.texi: Add GNU Free Documentation License.
861 * doc/as.1: Add GNU Free Documentation License.
862
8d6b5c8e
NC		 8632000-11-05 Nick Clifton <nickc@redhat.com>
864
865 * config/tc-arm.c: Add include of "dwarf2dbg.h"
866
59ff2774
NC		 8672000-11-02 Per Lundberg <plundis@chaosdev.org>
868
869 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
870 * configure: Regenerate.
871
37d8bb27
NC		 8722000-11-01 Nick Clifton <nickc@redhat.com>
873
874 * read.c (original_case_string): New global variable.
875 (read_a_source_file): Copy opcode string into
876 original_case_string if clobbering the case of the opcode.
877 * read.h: Export the definition of original_case_string.
878 * config/tc-arm.c (md_assembler): When parsing a .req
879 directive use the original opcode string, not the case
880 clobbered version.
881
d75bb8cf
NC		 8822000-11-02 Nick Clifton <nickc@redhat.com>
883
884 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 885 variable.
d75bb8cf
NC		 886 (md_assemble): Call dwarf2_generate_asm_lineno instead of
887 dwarf2_where and dwarf2_gen_line_info.
888
6c17cfe4
PB		 8892000-11-02 Theo Honohan <th@futuretv.com>
890
50705ef4 891 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 892
c51ce5f0
EC		 8932000-10-31 Eric Christopher <echristo@redhat.com>
894
895 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
896 or pc-relative, else use fx_offset.
897
f1bcba5b
JW		 8982000-10-31 Jim Wilson <wilson@redhat.com>
899
900 * config/tc-ia64.c (struct md): New field tag_fixups.
901 (ia64_flush_insns): Handle tag_fixups. Error if dangling
902 qualifying predicate.
903 (emit_one_bundle): Delete spurious multiplication by one. Handle
904 tag_fixups.
905 (ia64_start_line): Error if dangling qualifying predicate.
906 (defining_tag): New static variable.
907 (ia64_unrecognized_line, case '['): Parse tags.
908 (ia64_frob_label): Create tag_fixups.
909 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 910
8637c045
AM		 9112000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
912
913 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
914
ebeeafe6
BS		 9152000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
916
917 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
918
b041f888
KH		 9192000-10-30 Kazu Hirata <kazu@hxi.com>
920
921 * expr.c: Fix formatting.
922 * flonum-copy.c: Likewise.
923 * flonum.h: Likewise.
924 * gasp.c: Likewise.
925 * hash.c: Likewise.
926
d8374dcd
HPN		 9272000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
928
929 * as.h (OPTION_MD_BASE): Bump to 190.
930 * as.c (parse_args) <std_longopts>: Add comment about the need to
931 check OPTION_MD_BASE in as.h.
932
1308f14c
HPN		 933 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
934 for weak symbols.
935
6f6ef0fa
NC		 9362000-10-27 Nick Clifton <nickc@redhat.com>
937
938 * configure.in (emulations): Add m68hc12.
939 * configure: Regenerate.
940 * po/gas.pot: Regenerate.
c51ce5f0 941
bf1b5881
AH		 9422000-10-27 Aldy Hernandez <aldyh@redhat.com>
943
50705ef4
AM		 944 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
945 cpsr*.
946 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 947
85a39694
NC		 9482000-10-25 Nick Clifton <nickc@redhat.com>
949
950 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
951 a DWARF2 line number information sequence.
952
953 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
954
955 * read.c (generate_lineno_debug): Update comment describing why
956 DWARF2 line number debug information is not generated
957 automatically by this function.
958
959 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
960 not all.
c51ce5f0 961
85a39694
NC		 962 * config/tc-arm.h (md_end): Define.
963 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 964
85a39694
NC		 965 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
966 if generating DWARF2 line numbers.
967 (arm_end_of_source): New function. Call dwarf2_finish if
968 necessary.
969
970 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
971 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
972 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 973
cce0cbdc
DN		 9742000-10-25 Diego Novillo <dnovillo@cygnus.com>
975
976 * tc-i386.c: Fix prototype declarations for functions taking no
977 arguments.
978
64a0c779
DN		 9792000-10-24 Diego Novillo <dnovillo@cygnus.com>
980
981 * tc-i386.c (i386_operand_modifier): Remove.
982 (build_displacement_string): Remove.
983 (i386_parse_seg): Remove.
984 (i386_intel_memory_operand): Remove.
985 (i386_intel_operand): Re-write using recursive descent parser based
986 on MASM documentation.
987 (struct intel_parser_s): New structure.
988 (intel_parser): New static variable.
989 (struct intel_token): New structure.
990 (cur_token, prev_token): New static variables.
991 (T_NIL): Define.
992 (T_CONST): Define.
993 (T_REG): Define.
994 (T_BYTE): Define.
995 (T_WORD): Define.
996 (T_DWORD): Define.
997 (T_QWORD): Define.
998 (T_XWORD): Define.
999 (T_SHORT): Define.
1000 (T_OFFSET): Define.
1001 (T_PTR): Define.
1002 (T_ID): Define.
1003 (intel_match_token): New function.
1004 (intel_get_token): New function.
1005 (intel_putback_token): New function.
1006 (intel_expr): New function.
1007 (intel_e05): New function.
1008 (intel_e05_1): New function.
1009 (intel_e06): New function.
1010 (intel_e06_1): New function.
1011 (intel_e09): New function.
1012 (intel_e09_1): New function.
1013 (intel_e10): New function.
1014 (intel_e10_1): New function.
1015 (intel_e11): New function.
1016
19f7b010
JJ		 10172000-10-20 Jakub Jelinek <jakub@redhat.com>
1018
1019 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1020 instructions to loose any special insn->architecture mask.
1021
1022 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1023 (sparc_md_end, sparc_arch_types, sparc_arch,
1024 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1025 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1026 request v9b architecture if they are used).
1027
3ae647a0
NC		 10282000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1029
1030 * config/tc-m68k.c: Fix the previous misapplied patch.
1031
5cbdaa77
NC		 10322000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1033
50705ef4
AM		 1034 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1035 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1036 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1037 BFD_RELOC_*.
5cbdaa77 1038
e6c774b4
KH		 10392000-10-17 Kazu Hirata <kazu@hxi.com>
1040
1041 * debug.c: Fix formatting.
1042 * depend.c: Likewise.
1043 * dwarf2dbg.c: Likewise.
1044 * dwarf2dbg.h: Likewise.
1045 * ecoff.c: Likewise.
1046 * expr.c: Likewise.
1047 * expr.h: Likewise.
1048 * flonum-konst.c: Likewise.
1049 * frags.h: Likewise.
1050
ea20a7da
CC		 10512000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1052
1053 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1054 options.
1055 * doc/as.texinfo: Added notes about this new option.
1056
266cb5f1
HPN		 10572000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1058
1059 * config/tc-sh.c (JREG): Remove.
1060 (md_convert_frag): Remove #if 0:d code using JREG.
1061
6588847e
DN		 10622000-10-15 Diego Novillo <dnovillo@cygnus.com>
1063
1064 * config/tc-i386.c (i386_operand_modifier): Only match
1065 modifiers SHORT and FLAT if they are followed by a space.
1066 (parse_register): When `allow_naked_reg' is set, do not confuse
1067 identifiers that start with a register name with a register.
1068
30a2b4ef
KH		 10692000-10-12 Kazu Hirata <kazu@hxi.com>
1070
1071 * app.c: Fix formatting.
1072 * as.c: Likewise.
1073 * as.h: Likewise.
1074 * bit_fix.h: Likewise.
1075 * cgen.c: Likewise.
1076 * cgen.h: Likewise.
1077 * cond.c: Likewise.
1078
d01e2a23
AM		 10792000-10-11 Alan Modra <alan@linuxcare.com.au>
1080
1081 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1082
44852b19
AM		 10832000-10-07 Alan Modra <alan@linuxcare.com.au>
1084
dc1fc56b
AM		 1085 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1086 Re-arrange function a little and improve error message.
1087
44852b19
AM		 1088 * write.c (write_relocs): Fix a comment.
1089
1090 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1091 link-once sections.
1092
afa680f8
JW		 10932000-10-05 Jim Wilson <wilson@cygnus.com>
1094
1095 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1096
ce8a8b2f
AM		 10972000-10-05 Alan Modra <alan@linuxcare.com.au>
1098
1099 * config/tc-i386.c: Delete some useless comments, reformat others.
1100
1101 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1102 non-global syms in linkonce sections.
1103
56d27c17
AM		 11042000-10-04 Ralf Baechle <ralf@gnu.org>
1105
1106 * config/tc-ia64.c (operand_match): Don't use // style comments.
1107 * config/tc-i370.c: Likewise.
1108
7b15d668
HPN		 11092000-09-29 Hans-Peter Nilsson <hp@axis.com>
1110
1111 Changes to handle varying register prefix and user symbol prefix.
1112 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1113 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1114 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1115 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1116 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1117 (demand_register_prefix): New variable.
1118 (md_pseudo_table): New pseudo ".syntax".
1119 (md_longopts): New options --no-underscore and --underscore.
1120 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1121 on symbols_have_leading_underscore.
1122 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1123 (get_spec_reg): Ditto.
1124 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1125 Fix formatting.
1126 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1127 --help.
1128 <case OPTION_NO_US, case OPTION_US>: New.
1129 (md_show_usage): Be brief and reformat to match continuation of
1130 --help.
1131 * po/gas.pot: Regenerate.
1132
27df9f40
AM		 11332000-09-28 Alan Modra <alan@linuxcare.com.au>
1134
1135 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1136 force relocs for 12 bit branches.
1137 (md_apply_fix): Similarly, adjust logic here.
1138
5506e1a5
AM		 11392000-09-28 Alan Modra <alan@linuxcare.com.au>
1140
1141 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1142 adjust for external and weak syms as we will use a reloc. Allow
1143 for +8 offset when calculating limits of branches.
1144 (hppa_fix_adjustable): Undo 2000-09-23 change.
1145 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1146 Correct distance calculation.
47d89dba
AM		 1147 (tc_gen_reloc): Print the file name and line number if we can't
1148 handle a fixup.
5506e1a5
AM		 1149
1150 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1151 * config/tc-hppa.c (nonzero_dibits): Define.
1152 (arg_reloc_stub_needed): Check each arg and return value
1153 separately for zero case.
1154 (pa_align): Declare argument `bytes'.
1155
81d4177b
KH		 11562000-09-25 Kazu Hirata <kazu@hxi.com>
1157
1158 * config/tc-cris.c: Fix formatting.
1159 * config/tc-d10v.h: Likewise.
1160 * config/tc-d30v.c: Likewise.
1161 * config/tc-d30v.h: Likewise.
1162 * config/tc-fr30.c: Likewise.
1163 * config/tc-fr30.h: Likewise.
1164 * config/tc-m68k.c: Likewise.
1165 * config/tc-m68k.h: Likewise.
1166 * config/tc-pj.h: Likewise.
1167 * config/tc-ppc.c: Likewise.
1168 * config/tc-ppc.h: Likewise.
1169 * config/tc-sh.c: Likewise.
1170 * config/tc-sh.h: Likewise.
1171 * config/tc-sparc.c: Likewise.
1172 * config/tc-v850.h: Likewise.
1173 * config/tc-vax.h: Likewise.
1174 * config/tc-w65.h: Likewise.
1175 * config/tc-z8k.h: Likewise.
1176
959ee541
AM		 11772000-09-23 Alan Modra <alan@linuxcare.com.au>
1178
1179 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1180 checks only for ELF.
1181 (hppa_force_relocation): Likewise.
1182
139368c9
JW		 11832000-09-22 Jim Wilson <wilson@cygnus.com>
1184
1185 * config/tc-ia64.c (dv_sem): Add "stop".
1186 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1187 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1188 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1189 match above.
1190 (mark_resources): Check IA64_RS_PRr.
1191
151337e8
NC		 11922000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1193
56d27c17 1194 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1195 md_estimate_size_before_relax): Redesign and clean up the
1196 relaxation mechanism.
1197
0b7410c4
KH		 11982000-09-21 Kazu Hirata <kazu@hxi.com>
1199
1200 * config/tc-ns32k.c: Fix formatting.
1201 * config/tc-ns32k.h: Likewise.
1202
a4d24084
KH		 12032000-09-20 Kazu Hirata <kazu@hxi.com>
1204
82efde3a
KH		 1205 * config/tc-m32r.c: Fix formatting.
1206 * config/tc-m32r.h: Likewise.
1207 * config/tc-m68851.h: Likewise.
1208 * config/tc-m68hc11.c: Likewise.
1209 * config/tc-m68hc11.h: Likewise.
1210 * config/tc-m88k.c: Likewise.
1211 * config/tc-mcore.c: Likewise.
a75214e5 1212 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1213 * config/tc-mips.c: Likewise.
1214 * config/tc-mips.h: Likewise.
1215 * config/tc-mn10200.h: Likewise.
1216 * config/tc-mn10300.h: Likewise.
a75214e5 1217 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1218 * config/tc-tahoe.h: Likewise.
1219
4844386e 12202000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1221
1222 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1223 Likewise in relaxation description comments.
1224
9e754211
AM		 12252000-09-18 Alan Modra <alan@linuxcare.com.au>
1226
1227 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1228 subtraction of two syms without emitting a relocation.
1229
1230 From David Huggins-Daines <dhd@linuxcare.com>
1231 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1232 global or weak symbols.
1233
4a4f25cf
KH		 12342000-09-15 Kazu Hirata <kazu@hxi.com>
1235
1236 * config/tc-h8300.h: Fix formatting.
1237 * config/tc-h8500.c: Likewise.
1238 * config/tc-h8500.h: Likewise.
1239 * config/tc-hppa.h: Likewise.
1240 * config/tc-i370.h: Likewise.
1241 * config/tc-i386.h: Likewise.
1242 * config/tc-i860.c: Likewise.
1243 * config/tc-i860.h: Likewise.
1244 * config/tc-i960.h: Likewise.
1245 * config/tc-ia64.c: Likewise.
1246 * config/tc-ia64.h: Likewise.
1247
1dab94dd
KH		 12482000-09-14 Kazu Hirata <kazu@hxi.com>
1249
1250 * config/tc-a29k.c: Fix formatting.
1251 * config/tc-alpha.c: Likewise.
1252 * config/tc-arc.c: Likewise.
1253 * config/tc-arc.h: Likewise.
1254 * config/tc-arm.c: Likewise.
1255 * config/tc-arm.h: Likewise.
1256 * config/tc-avr.c: Likewise.
1257 * config/tc-avr.h: Likewise.
1258 * config/tc-tic30.c: Likewise.
1259 * config/tc-tic30.h: Likewise.
1260 * config/tc-tic54x.c: Likewise.
1261 * config/tc-tic54x.h: Likewise.
1262 * config/tc-tic80.c: Likewise.
1263 * config/tc-tic80.h: Likewise.
1264
7484b8e6
TW		 12652000-09-14 Timothy Wall <twall@cygnus.com>
1266
1267 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1268 parallel comparisons for later use.
1269 (struct rsrc): Add parallel comparison type.
1270 (resources_match): Skip special cases of PR usage (non-conflicting
1271 parallel compares).
56d27c17 1272
bf514e21
KH		 12732000-09-13 Kazu Hirata <kazu@hxi.com>
1274
1275 * config/obj-ecoff.c: Fix formatting.
1276 * config/obj-elf.c: Likewise.
1277 * config/obj-elf.h: Likewise.
1278 * config/obj-evax.h: Likewise.
1279 * config/obj-generic.h: Likewise.
1280 * config/obj-hp300.c: Likewise.
1281 * config/obj-hp300.h: Likewise.
1282 * config/obj-ieee.h: Likewise.
1283 * config/obj-vms.c: Likewise.
1284 * config/obj-vms.h: Likewise.
1285
156c2f8b 12862000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1287
50705ef4
AM		 1288 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1289 (md_parse_option): Ditto.
1290 (md_longopts): Add -mips32 option.
1291 (md_show_usage): Document new options.
1292 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1293 (mips_ip): Assemble mfc0 with a sub-selection code.
1294 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1295 (mips_cpu_to_str): New function.
1296 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1297 Use CPU_* defines instead of hardcoded numbers.
1298
50705ef4
AM		 1299 * doc/as.texinfo: Document new options.
1300 * doc/c-mips.texi: Ditto.
156c2f8b 1301
a01b9fa4
KH		 13022000-09-12 Kazu Hirata <kazu@hxi.com>
1303
1304 * as.h: Fix formatting.
1305 * asintl.h: Likewise.
1306 * bit_fix.h: Likewise.
dcd619be
KH		 1307 * config/obj-aout.c: Likewise.
1308 * config/obj-aout.h: Likewise.
1309 * config/obj-bout.c: Likewise.
1310 * config/obj-bout.h: Likewise.
1311 * config/obj-coff.c: Likewise.
1312 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1313 * dwarf2dbg.h: Likewise.
1314 * expr.h: Likewise.
1315 * flonum.h: Likewise.
1316 * frags.h: Likewise.
1317 * itbl-ops.h: Likewise.
1318 * macro.h: Likewise.
1319 * read.h: Likewise.
1320 * sb.h: Likewise.
1321 * struc-symbol.h: Likewise.
1322 * subsegs.h: Likewise.
1323 * symbols.h: Likewise.
1324 * tc.h: Likewise.
1325 * write.h: Likewise.
1326
92774660
KH		 13272000-09-11 Kazu Hirata <kazu@hxi.com>
1328
f0e652b4
KH		 1329 * bignum-copy.c: Fix formatting.
1330 * config/tc-i370.c: Likewise.
92774660
KH		 1331 * config/tc-i960.c: Likewise.
1332 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1333 * ehopt.c: Likewise.
1334 * flonum-copy.c: Likewise.
1335 * flonum-konst.c: Likewise.
1336 * flonum-mult.c: Likewise.
1337 * literal.c: Likewise.
1338 * read.c: Likewise.
1339 * sb.c: Likewise.
1340 * stabs.c: Likewise.
1341 * subsegs.c: Likewise.
92774660 1342
222f8079
PB		 13432000-09-09 Philip Blundell <philb@gnu.org>
1344
1345 * configure.in (arm*-*-uclinux*): New target.
1346 * configure: Regenerate.
1347
c488923f
KH		 13482000-09-09 Kazu Hirata <kazu@hxi.com>
1349
1350 * input-file.c: Fix formatting.
1351 * itbl-ops.c: Likewise.
1352 * messages.c: Likewise.
1353
e0e3ecca
PB		 13542000-09-08 Philip Blundell <philb@gnu.org>
1355
1356 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1357 offset is negative.
1358
5d64ca4e
L		 13592000-09-07 H.J. Lu <hjl@gnu.org>
1360
1361 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1362 * configure: Rebuild.
1363
bdaaa2e1
KH		 13642000-09-07 Kazu Hirata <kazu@hxi.com>
1365
e49bc11e
KH		 1366 * atof-generic.c: Fix formatting.
1367 * config/tc-mips.c: Likewise.
e13b337a
KH		 1368 * config/tc-vax.c: Likewise.
1369 * input-scrub.c: Likewise.
bdaaa2e1 1370
d07ed2cd
AO		 13712000-09-07 Alexandre Oliva <aoliva@redhat.com>
1372
1373 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1374 * configure.in (sh-*-linux*): Added.
1375 * configure: Rebuilt.
1376
86905619
KH		 13772000-09-06 Kazu Hirata <kazu@hxi.com>
1378
a28a3ccf
JL		 1379 * config/tc-hppa.c: Fix formatting.
1380
86905619
KH		 1381 * ecoff.c: Fix formatting.
1382
58cccadb
AO		 13832000-09-06 Alexandre Oliva <aoliva@redhat.com>
1384
1385 * configure: Rebuilt with new libtool.m4.
1386
542d6675
KH		 13872000-09-05 Kazu Hirata <kazu@hxi.com>
1388
1389 * cgen.c: Fix formatting.
1390 * config/tc-ia64.c: Likewise.
1391
5b343f5a
NC		 13922000-09-05 Nick Clifton <nickc@redhat.com>
1393
1394 * aclocal.m4: Regenerate.
1395 * config.in: Regenerate.
1396 * configure: Regenerate.
1397 * po/gas.pot: Regenerate.
50bbae35 1398
07e90ad5
HPN		 13992000-09-05 Hans-Peter Nilsson <hp@axis.com>
1400
1401 * config/tc-cris.c: Correct comment typos.
1402
1485d400
EC		 14032000-09-05 Eric Christopher <echristo@cygnus.com>
1404
1405 * config/tc-mn10300.c: Cleanup.
1406 (md_pcrel_from): Enable.
1407
904a31bf
AM		 14082000-09-05 Alan Modra <alan@linuxcare.com.au>
1409
927781e2
AM		 1410 * expr.c (operand): Fix a comment typo.
1411 * write.c (write_relocs): Fix a signed/unsigned warning.
1412
ecacdc7a
AM		 1413 * config/tc-hppa.c (fudge_reg_expressions): New
1414 (hppa_force_reg_syms_absolute): New.
1415 (pa_equ): Allow reg_section expressions.
1416 * config/tc-hppa.c (md_optimize_expr): Define.
1417 (hppa_force_reg_syms_absolute): Prototype.
1418
1419 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1420 (pa_parse_number): Pass in arg to select fp reg parsing.
1421 Return 1 to indicate format checks pass. If strict, then only
1422 accept a register or register symbol. Return value in...
1423 (pa_number): New static for pa_parse_number.
1424 (FP_REG_BASE): Define.
1425 (FP_REG_RSEL): Define.
1426 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1427 appropriate. White space changes.
1428 (need_pa11_opcode): Don't bother passing any params, get them from
1429 globals instead.
1430 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1431 Remove extraneous check in case 'Q'.
1432 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1433 reg, set section of resulting symbol to reg_section.
1434 (pa_parse_space_stmt): Modify call to pa_parse_number.
1435 (pa_space): Likewise.
1436
904a31bf
AM		 1437 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1438 (hppa_force_relocation): Handle vtable relocs.
1439 (pa_vtable_entry): New.
1440 (pa_vtable_inherit): New.
1441 (md_pseudo_table): Add entries for vtable pseudos.
1442 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1443 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1444 against weak syms.
1445 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1446 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1447 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1448 millicode import.
1449 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1450 specify a symbol type.
1451
1452 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1453 dependent things together.
1454 (md_elf_symbol_type): Define.
1455
1456 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1457 symbol.
1458 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1459
1460 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1461 (obj_elf_vtable_entry): Declare.
1462
1463 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1464 and export function.
1465 (obj_elf_vtable_entry): Similarly.
1466 (elf_pseudo_table): Fix the damage with a cast.
1467
a47cf567 14682000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1469
1470 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1471 for template selection when a label is needed.
1472
197865e8
KH		 14732000-09-02 Kazu Hirata <kazu@hxi.com>
1474
1475 * config/tc-ia64.c: Fix formatting.
1476
18e03609
NC		 14772000-09-02 Nick Clifton <nickc@redhat.com>
1478
1479 * configure.in: Increase version number to 2.10.91.
1480 * configure: Regenerate.
1481 * aclocal.m4: Regenerate.
1482 * config.in: Regenerate.
1483 * po/gas.pot: Regenerate.
1484 * Makefile.in: Regenerate.
1485d400 1485
a1cc9221
AO		 14862000-09-01 Alexandre Oliva <aoliva@redhat.com>
1487
1488 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1489 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1490 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1491 similar relocs.
1492 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1493 branches.
1494
14952000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1496
1497 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1498 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1499 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1500 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1501 (GOT_symbol): New variable.
1502 (md_undefined_symbol): Set it.
1503
44576e1f
RH		 15042000-09-01 Richard Henderson <rth@cygnus.com>
1505
1506 * config/tc-ia64.c (match): Don't inline.
1507 (extra_goodness): New.
1508 (md_begin): Prefer nop.f and nop.b for best_template.
1509
29f8404c
KH		 15102000-08-31 Kazu Hirata <kazu@hxi.com>
1511
76b0a8c0
KH		 1512 * as.c: Fix formatting.
1513 * cond.c: Likewise.
1514 * frags.c: Likewise.
29f8404c
KH		 1515 * macro.c: Likewise.
1516
b4c1ea07
EC		 15172000-08-31 Eric Christopher <echristo@cygnus.com>
1518
1519 * config/tc-mn10300.c: Cleanup and fix warnings.
1520 (md_pseudo_table): Add initializers.
1521 (md_show_usage): Cleanup.
1522 (md_parse_option): Fix warnings.
1523 (md_undefined_symbol): Fix warnings.
1524 (md_conver_frag): Fix warnings.
1525 (tc_gen_reloc): Fix warnings.
1526 (md_apply_fix3): Fix warnings.
1527 (check_operand): Fix warnings.
1528
ac48eca1
AO		 15292000-08-31 Alexandre Oliva <aoliva@redhat.com>
1530
1531 * acinclude.m4: Include libtool and gettext macros from the
1532 top level.
1533 * aclocal.m4, configure: Rebuilt.
1534
e0c21649
GK		 15352000-08-30 Mark Hatle <mhatle@mvista.com>
1536
1537 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1538
cf39a089
KH		 15392000-08-31 Kazu Hirata <kazu@hxi.com>
1540
1541 * listing.c: Fix formatting.
1542
3ee4defc
KH		 15432000-08-29 Kazu Hirata <kazu@hxi.com>
1544
1545 * app.c: Fix a comment typo. Fix formatting.
1546
1e8d20f4
NC		 15472000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1548
50bbae35
AM		 1549 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1550 offset of the target destination for jmp instructions.
1551 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1552
5bcac8a4
HPN		 15532000-08-24 Hans-Peter Nilsson <hp@axis.com>
1554
1555 * NEWS: Mention support for CRIS.
1556
46547ecc
DC		 1557Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1558
1559 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1560 Sets `.lcomm' alignment to zero.
1561
4b853faa
AO		 15622000-08-23 Alexandre Oliva <aoliva@redhat.com>
1563
1564 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1565 (TC_FIX_ADJUSTABLE): Define.
1566
efcc5914
JW		 15672000-08-23 Jim Wilson <wilson@cygnus.com>
1568
1569 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1570 unwind.personality_routine is set.
1571
aca719bf
AO		 15722000-08-23 H.J. Lu <hjl@gnu.org>
1573
1574 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1575
a3da4de1
AO		 15762000-08-23 Alexandre Oliva <aoliva@redhat.com>
1577
1578 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1579 environment is pe.
1580
56385375
L		 15812000-08-22 H.J. Lu <hjl@gnu.org>
1582
1583 * config.in (STRICTCOFF): New for strict COFF.
1584
1585 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1586 i386-*-go32* and i386-go32-rtems*.
1587 * configure: Rebuilt.
1588
1589 * config/obj-coff.c (obj_coff_endef): Follow the historical
1590 behavior if STRICTCOFF is not defined.
1591
1592 * doc/internals.texi: Document STRICTCOFF.
1593
8f36cd18
AO		 15942000-08-22 Alexandre Oliva <aoliva@redhat.com>
1595
1596 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1597 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1598 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1599 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1600 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1601 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1602 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1603 Likewise.
1604
58a77e41
EC		 16052000-08-22 Eric Christopher <echristo@cygnus.com>
1606
1607 * config/tc-mn10300.c: (md_apply_fix): New function.
1608 (mn10300_force_relocation): New function.
1609 (mn10300_fix_adjustable): New function.
1610
1611 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1612 (TC_HANDLES_FX_DONE): Define.
1613 (obj_fix_adjustable): Define.
1614 (MD_APPLY_FIX3): Define.
1615 (TC_LINKRELAX_FIXUP): Define.
1616
1617 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1618 previously defined.
1619 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1620
1621 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1622
ded0649c
JE		 16232000-08-21 Jason Eckhardt <jle@cygnus.com>
1624
1625 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1626 if the fixup resulted in a relocation.
1627
66102fe2
NC		 16282000-08-18 Nick Clifton <nickc@redhat.com>
1629
1630 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1631 Make reference to first element of shift_names explicit.
1632
02198638
AO		 16332000-08-18 Alexandre Oliva <aoliva@redhat.com>
1634
1635 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1636 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1637 add a symbol's address. Removed all target-specific #ifdefs that
1638 used to accomplished the same.
1639 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1640 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1641 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1642 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1643 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1644
353e2c69
KH		 16452000-08-17 Kazu Hirata <kazu@hxi.com>
1646
1647 * dwarf2dbg.c: Fix formatting.
1648
4fb7971f
NC		 16492000-08-17 Nick Clifton <nickc@redhat.com>
1650
1651 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1652 to be recoded as logical shift lefts by zero.
1653
50b81f19
JW		 16542000-08-16 Jim Wilson <wilson@cygnus.com>
1655
1656 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1657 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1658 source registers.
1659 (note_register_values): Handle IA64_OPND_R3_2 operands.
1660
f869cfc6
JE		 16612000-08-16 Jason Eckhardt <jle@cygnus.com>
1662
50bbae35 1663 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1664
8cb8bcba
NC		 16652000-08-16 Nick Clifton <nickc@redhat.com>
1666
1667 * config/tc-arm.c (struct asm_shift): Delete.
1668 (shift[]): Delete.
1669 (enum asm_shift_index): New.
1670 (struct asm_shift_properties): New.
1671 (struct asm_shift_name): New.
1672 (shift_properties[]); New.
1673 (shift_names[]); New.
1674
1675 (decode_shift): Use new structures.
1676 Issue a warning is "ROR #0" is used.
1677 Issue a warning if "ASR #0" or "LSR #0" is used.
1678
1679 (md_begin): Initialise arm_shift_hsh table from new
1680 asm_shift_name array.
1681
c2158c24
JJ		 16822000-08-16 Jakub Jelinek <jakub@redhat.com>
1683
1684 * config/tc-sparc.c: Kill all warnings.
1685 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1686 in -xarch= as well.
1687 (md_show_usage): Update usage text.
1688
70485b5c
NC		 16892000-08-16 Nick Clifton <nickc@redhat.com>
1690
c2158c24 1691 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1692 useful.
1693
a47cf567 16942000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1695
1696 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1697
1698 * config/tc-sh.c (md_assemble): Changed so debug_type
1699 test performed for ppi_assemble
1700 * config/tc-sh.c: Included dwarf2dbg.h.
1701 (debug_line): Defined.
1702 (md_assemble): Generates dwarf2 line info.
1703 (sh_finalize): New function. Finalize dwarf2 info.
1704 (assemble_ppi): Returns size of code generated.
1705 (build_Mytes): Returns size of code generated.
1706 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1707 * config/tc-sh.h (md_end): Defined.
1708 (sh_finalize): Declared.
1709
1db77c8e
AO		 17102000-08-15 Alexandre Oliva <aoliva@redhat.com>
1711
1712 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1713 md_number_to_chars.
1714
046b3b54
NC		 17152000-08-14 Nick Clifton <nickc@redhat.com>
1716
1717 * config/tc-arm.c (do_bx): Allow "bx pc".
1718
c43c2cc5
JW		 17192000-08-14 Jim Wilson <wilson@cygnus.com>
1720
1721 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1722 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1723 (md_begin): Change assignment to md.flag to OR in the new bit.
1724
d1d8ba22
NC		 17252000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1726
1727 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1728 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1729 C_MOU, and C_EOS.
d1d8ba22 1730
22b36938
JE		 17312000-08-14 Jason Eckhardt <jle@cygnus.com>
1732
1733 * NEWS: Mention i860 support.
1734
c0bd0db2
JL		 1735Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1736
1737 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1738
0ac658b8
AS		 17392000-08-14 Andreas Schwab <schwab@suse.de>
1740
1741 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1742
9fc2dda2
JE		 17432000-08-11 Andreas Schwab <schwab@suse.de>
1744
1745 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1746 argument.
1747
bc4466dc
KH		 17482000-08-11 Kazu Hirata <kazu@hxi.com>
1749
1750 * expr.c: Fix formatting.
351aa9f6 1751 * config/obj-bout.c: Likewise.
bc4466dc 1752
a9c99419
JE		 17532000-08-10 Jason Eckhardt <jle@cygnus.com>
1754
1755 * doc/c-i860.texi: Flesh out the i860 section more.
1756
7c743825
KH		 17572000-08-10 Kazu Hirata <kazu@hxi.com>
1758
1759 * symbols.c: Fix formatting.
929b12bc 1760 * expr.c: Likewise.
7c743825 1761
fa2255cb
DN		 1762Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1763
1764 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1765 has the IgnoreSize bit set.
1766
fc997f4b
AM		 17672000-08-09 Alan Modra <alan@linuxcare.com.au>
1768
1769 From Rodney Brown <RodneyBrown@mynd.com>
1770 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1771 * configure: Regenerate.
1772
a47cf567
NC		 17732000-08-09 Kazu Hirata <kazu@hxi.com>
1774
1775 * hash.c: Fix formatting.
1776 * gasp.c: Likewise.
1777
305d537e
JE		 17782000-08-08 Jason Eckhardt <jle@cygnus.com>
1779
1780 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1781 (i860_fix_info): New enum.
1782 (MD_APPLY_FIX3): Define.
1783 (WORKING_DOT_WORD): Define.
1784 (TC_HANDLES_FX_DONE): Define.
1785 (DIFF_EXPR_OK): Define.
1786 (LISTING_HEADER): Define.
1787 (TARGET_FORMAT): Select target format based on endian flag.
1788 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1789 (target_big_endian): Add external declaration.
1790
1791 * config/tc-i860.c: All existing code reworked completely. Other
1792 new code shown below.
1793 (SYNTAX_SVR4): Define.
1794 (target_warn_expand): New variable.
1795 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1796 (md_longopts): Declare and define with new options (-EL, -EB,
1797 and -mwarn-expand).
1798 (md_show_usage): New function.
1799 (md_operand): New function.
1800 (obtain_reloc_for_imm16): New function.
1801 (md_apply_fix3): New function.
1802 (tc_gen_reloc): New function.
1803
df86943d
NC		 18042000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1805
1806 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1807 2 bytes of the jump address are in the same frag.
1808 (find): Accept 68hc12 register indirect modes.
1809
1810 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1811
30d25259
RH		 18122000-08-07 Richard Henderson <rth@cygnus.com>
1813
1814 * config/tc-ia64.c (unwind): Add prologue_mask member.
1815 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1816 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1817 (dot_body): Clear unwind.prologue_mask.
1818 (dot_prologue): Set it. Accept a register second argument.
1819
2d484c7f
KH		 18202000-08-07 Kazu Hirata <kazu@hxi.com>
1821
1822 * config/atof-ieee.c: Fix formatting.
1823 * config/atof-tahoe.c: Likewise.
1824
a47cf567 18252000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1826
3d4ae3c0
NC		 1827 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1828 work.
1829
c91d2e08
NC		 1830 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1831 of .popsection, .previous, .pushsection, .subsection,
1832 .version, .vtable_entry, .vtable_inherit and .weak.
1833
47926f60
KH		 18342000-08-05 Kazu Hirata <kazu@hxi.com>
1835
1836 * config/tc-cris.c: Fix formatting.
1837 * config/tc-i386.c: Likewise.
1838 * config/tc-sparc.c (sparc_ip): Simplify the code.
1839
ab3e48dc
KH		 18402000-08-04 Kazu Hirata <kazu@hxi.com>
1841
1842 * config/tc-cris.c: Rearrange code for readability.
1843 * config/tc-d10v.c: Fix formatting.
1844 * config/tc-m32r.c: Likewise.
1845 * config/tc-sparc.c: Likewise.
1846
3d56ab85
JW		 18472000-08-02 Jim Wilson <wilson@cygnus.com>
1848
1849 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1850 before ia64_find_opcode.
1851 (md_assemble): Likewise.
1852
3f9dfb2c
NC		 18532000-08-01 Nick Clifton <nickc@cygnus.com>
1854
a47cf567 1855 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1856 Undo some formatting fixes.
3f9dfb2c 1857
28e4f854
KH		 18582000-08-01 Kazu Hirata <kazu@hxi.com>
1859
1860 * config/obj-som.c: Fix formatting.
1861 * config/obj-ieee.c: Likewise.
1862 * config/tc-arm.c: Likewise.
1863 * config/tc-v850.c: Likewise.
1864
a570e639
NC		 18652000-08-01 Nick Clifton <nickc@redhat.com>
1866
1867 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1868 index by command line option.
58a77e41 1869
a570e639
NC		 18702000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1871
1872 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1873 (@node M68K-Branch): Rewrite to match the reality.
1874
e3308d0d
JE		 18752000-07-31 Jason Eckhardt <jle@cygnus.com>
1876
1877 * doc/c-i860.texi: New file.
1878 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1879 * doc/Makefile.in: Regenerate.
1880 * doc/all.texi: Add I860 as relevant architecture.
1881 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1882
2fd5405a
NC		 18832000-07-31 Kazu Hirata <kazu@hxi.com>
1884
1885 * config/tc-d30v.c: Fix formatting.
1886
28e7409f
NC		 18872000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1888
50bbae35
AM		 1889 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1890 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1891 long emit a long branch if available instead of an absolute jump, never
1892 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1893
1894 * doc/c-m68k.texi: Document new command line option.
58a77e41 1895
a47cf567
NC		 18962000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1897
1898 * config/tc-avr.c: Use PARAMS macro in function declarations.
1899 Don't declare md_pcrel_from_section (already in tc-avr.h).
1900 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1901 (avr_operand): Don't set (unsigned) op_mask to -1.
1902
534022ea
JE		 19032000-07-28 Jason Eckhardt <jle@cygnus.com>
1904
50bbae35
AM		 1905 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1906 * configure: Regenerated.
1907 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1908 of operand to the .type directive (.e.g, "type").
534022ea 1909
4c400d5e
AM		 19102000-07-28 Alan Modra <alan@linuxcare.com.au>
1911
1912 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1913 * app.c (do_scrub_chars): Record where first comment found.
1914 * read.c (read_a_source_file): Init found_comment on entry, and
1915 notify whether comments found on exit.
1916 * config/tc-hppa.c (md_shortopts): Add "c".
1917 (md_longopts): Add warn-comment.
1918 (md_parse_option): Handle it.
1919 (md_show_usage): Show available options.
1920 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1921
0aa529cb
AC		 1922Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1923
1924 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1925 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1926 sym_ptr_ptr
0aa529cb
AC		 1927 (md_estimate_size_before_relax): Don't fall off end of function.
1928
c6a7ab1f
NC		 19292000-07-27 Kazu Hirata <kazu@hxi.com>
1930
1931 * config/tc-avr.c: Fix formatting.
1932 * config/tc-ns32k.c: Likewise.
1933
e0c6ed95
AM		 19342000-07-27 Alan Modra <alan@linuxcare.com.au>
1935
1936 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1937
19382000-07-27 Kazu Hirata <kazu@hxi.com>
1939
1940 * config/tc-d10v.c: Fix formatting.
1941 * config/tc-z8k.c: Likewise.
1942 * config/tc-sparc.c: Likewise.
1943
6883dc5e 19442000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1945
1946 * cgen.c (queue_fixup): Declare opinfo.
1947 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1948 (gas_cgen_md_operand): Ditto.
1949 (gas_cgen_md_apply_fix3): Ditto.
1950
39da8128
DD		 19512000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1952
1953 * config/obj-coff.c (obj_frob_symbol): Don't merge
1954 labels. Don't merge if the symbol isn't constant. Return
1955 immediately if a symbol is merged.
1956
65e68b04
AM		 19572000-07-22 Alan Modra <alan@linuxcare.com.au>
1958
1959 * frags.c (frag_align): Correct absolute section alignment.
1960
5e0d736c
DD		 19612000-07-20 DJ Delorie <dj@redhat.com>
1962
1963 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1964 it breaks linking against DLLs.
1965
3bcbcc3d
HPN		 19662000-07-20 Hans-Peter Nilsson <hp@axis.com>
1967
1968 * configure.in: Add CRIS support.
1969 * configure: Regenerate.
1970 * Makefile.am: (CPU_TYPES): Add cris.
1971 (CPU_OBJ_VALID) [aout]: Add cris.
1972 (MULTI_CPU_TYPES): Add cris.
1973 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1974 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1975 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1976 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1977 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1978 Regenerate dependencies.
1979 * Makefile.in: Regenerate.
1980 * aclocal.m4: Regenerate.
1981 * as.c: Declare crisaout, criself.
1982 * config/tc-cris.h, config/tc-cris.c: New.
1983 * config/e-criself.c, config/e-crisaout.c: New.
1984 * po/POTFILES.in, po/gas.pot: Regenerate.
1985
041ff4dd 19862000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1987
041ff4dd 1988 * read.c: Fix formatting.
efaf0ba4 1989 * write.c: Fix formatting.
041ff4dd 1990
f980ada0
L		 19912000-07-19 H.J. Lu <hjl@gnu.org>
1992
1993 * sb.c: Include <stdlib.h> if exists for abort ().
1994
25a8b250
AM		 19952000-07-19 Alan Modra <alan@linuxcare.com.au>
1996
1997 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1998 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1999 (pa_type_args): Same here.
2000
7a9aaf92
NC		 20012000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2002
2003 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2004 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2005 the storage class is already set.
2006
8098403c
NC		 20072000-07-17 Kazu Hirata <kazu@hxi.com>
2008
fafb6d17 2009 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2010 * config/tc-mn10200.c: Likewise.
2011 * config/tc-mn10300.c: Likewise.
2012 * config/tc-pj.c: Likewise.
2013 * config/tc-tic80.c: Likewise.
2014 * config/tc-w65.c: Likewise.
8098403c 2015
977e771a
FCE		 20162000-07-17 Frank Ch. Eigler <fche@redhat.com>
2017
2018 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2019 is defined.
2020
63bf5651
ILT		 20212000-07-15 Ian Lance Taylor <ian@zembu.com>
2022
2023 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2024 @code.
2025
1cd1c99b
AM		 20262000-07-15 Alan Modra <alan@linuxcare.com.au>
2027
2028 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2029 ELF as are used for SOM (except the 32-bit reloc one) to decide
2030 whether a symbol can be reduced to a section symbol. Expand on
2031 the comment for symbols involved in LR% and RR% expressions.
2032
119d663a
NC		 20332000-07-14 Nick Clifton <nickc@cygnus.com>
2034
2035 * config/tc-mips.c (mips_disable_float_construction): New
2036 static variable. Set to true if doubles should not be
2037 constructed by loading two single width fp registers with
2038 halves of the value.
2039 (mips_ip): Test mips_disable_float_construction.
2040 (md_longopts): Add command line switches --construct-floats
2041 and --no-construct-floats.
2042 (md_parse_option): Parse new command line options.
2043 (md_show_usage): Describe new command line options.
2044
2045 * doc/c-mips.texi: Document new command line options.
2046
906fac54
AM		 20472000-07-13 Koundinya K <kk@ddeorg.soft.net>
2048
2049 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2050 * configure: Regenerate.
2051
20522000-07-13 Hans-Peter Nilsson <hp@axis.com>
2053
2054 * configure.in (DEFAULT_EMULATION setting): Revert part of
2055 2000-07-01 change that set te_multi=multi unless set to tmips.
2056 * configure: Regenerate.
2057
7f788821
NC		 20582000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2059
2060 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2061 section when aligning it increases its size.
7f788821 2062
9a736b6b
NC		 20632000-07-11 Kazu Hirata <kazu@hxi.com>
2064
2065 * config/tc-tic54x.c: Fix formatting.
2066
3dd5103b
NC		 20672000-07-10 Kazu Hirata <kazu@hxi.com>
2068
2069 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2070 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2071
46b85d42
AM		 20722000-07-10 Alan Modra <alan@linuxcare.com.au>
2073
2074 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2075 displacements correctly.
2076
2077 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2078
20792000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2080
2081 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2082 warning.
2083 (hash_jam): Ditto.
2084
ad1079af
AM		 20852000-07-09 Alan Modra <alan@linuxcare.com.au>
2086
2087 From David Huggins-Daines <dhd@linuxcare.com>
2088 * config/te-hppalinux64.h: Add a new emulation.
2089 * configure.in (emulations): Add configure bits to support the
2090 64-bit Linux/parisc target.
2091 * configure: Regenerate.
2092
2093 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2094 (md_shortopts): Add `V' for ELF.
2095
2096 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2097 when SOM or ELF_ARG_RELOC are defined.
2098 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2099 ELF_ARG_RELOC are defined.
2100 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2101 (pa_stringer): ..Do it here instead. Fix comment typos.
2102 (hppa_force_relocation): Cast enums to int before comparing with
2103 ints.
2104
2105 From Ryan Bradetich <rbradetich@uswest.net>
2106 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2107 redifinition warning.
2108 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2109 (hppa_force_relocation): ditto
ad1079af
AM		 2110 (md_apply_fix): Added cast to buf to fix warnings.
2111
2112 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2113 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2114
2115 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2116 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2117 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2118 reloc_type** to avoid warnings in switch.
2119 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2120 little earlier instead.
2121
2122 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2123 and elf.
2124 (pa_type_args): Use symbol_arg_reloc_info.
2125 (struct pa_it): Make arg_reloc unsigned int.
2126 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2127 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2128 (pa_code): Delete. pa_text duplicates this function.
2129 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2130 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2131 int.
2132 (cons_fix_new_hppa): Actually change selector to e_fsel when
2133 warning about assuming so.
2134 (tc_gen_reloc): More example elf arg reloc code.
2135 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2136 (hppa_force_relocation): Likewise.
2137
2138 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2139 files.
2140 (pa_end_of_source): Prototype.
2141 (hppa_fix_adjustable): Prototype.
2142 (LABELS_WITHOUT_COLONS): Move it..
2143 * config/te-hppa.h: To here.
2144
2145 * config/te-hppa64.h: New file.
2146
2147 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2148 type.
2149 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2150 format -10, -16, 16 relocs.
2151 (hppa_elf_mark_end_of_function): Test for null
2152 last_call_info->start_symbol
2153
2154 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2155 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2156 re_assesmble_* functions. Delete extraneous statements. Fix
2157 typos in comments.
2158 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2159 insn to re_assemble_*.
2160
623aa224
UC		 21612000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2162
2163 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2164
c4aa876b
NC		 21652000-07-08 Kazu Hirata <kazu@hxi.com>
2166
2167 * config/tc-sh.c: Fix formatting.
d0313fb7 2168 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2169 * depend.c: Fix formatting.
2170 * flonum-konst.c: Likewise.
2171 * flonum-mult.c: Likewise.
c4aa876b 2172
6b31947e
NC		 21732000-07-07 Kazu Hirata <kazu@hxi.com>
2174
a5bfe8c9 2175 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2176 * config/obj-vms.c: Fix comments.
2177 * config/tc-a29k.c: Likewise.
2178 * config/tc-alpha.c: Likewise.
2179 * config/tc-h8300.c: Likewise.
2180 * config/tc-h8500.c: Likewise.
2181 * config/tc-i370.c: Likewise.
2182 * config/tc-ia64.c: Likewise.
2183 * config/tc-m68hc11.c: Likewise.
2184 * config/tc-m68k.c: Likewise.
2185 * config/tc-mips.c: Likewise.
2186 * config/tc-ns32k.c: Likewise.
2187 * config/tc-ppc.c: Likewise.
2188 * config/tc-z8k.c: Likewise.
6b31947e 2189
b8a9dcab
NC		 21902000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2191
2192 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2193 Default to '(SEC_LOAD | SEC_DATA)'.
2194 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2195
2196 * doc/internals.texi (CPU Backend): Describe
2197 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2198
beb2de9b
AC		 2199Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2200
2201 * as.c (parse_args): NULL terminate the long option list.
2202
24ddb296
AC		 2203Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2204
2205 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2206 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2207
1fe72011
NC		 22082000-07-05 Nick Clifton <nickc@cygnus.com>
2209
2210 * config/tc-d30v.c (write_2_short): Further changes to warning
2211 messages produced when combining EITHER_BUT_PREFER_MU attributed
2212 opcodes.
2213
a5bfe8c9 22142000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2215
2216 * MAINTAINERS: new
2217
8de8f17e
AO		 22182000-07-04 Alexandre Oliva <aoliva@redhat.com>
2219
2220 * config/tc-arm.c (psrs): Accept combinations of flags.
2221
00d2865b
NC		 22222000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2223
2224 * config/tc-avr.c: Change _ () to _() around all strings marked
2225 for translation (exception from the usual coding style).
2226 (avr_opt): New struct variable, how the new switches are set.
2227 (OPTION_MMCU): Define as 'm' and actually use.
2228 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2229 (show_mcu_list): New function, display the list of known MCUs.
2230 (md_show_usage): Document the new switches. Call show_mcu_list.
2231 (avr_set_arch): Change 'm' to OPTION_MMCU.
2232 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2233 Handle the new switches.
2234 (avr_operands): Disable warnings for undefined combinations of
2235 operands if -mall-opcodes. Disable warnings for skipping two-word
2236 instructions if enhanced core or -mno-skip-bug.
2237 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2238 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2239 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2240 (avr_ldi_expression): Warn about implicit lo8().
2241 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2242
54588503
UC		 22432000-07-01 Koundinya K <kk@ddeorg.soft.net>
2244
50bbae35
AM		 2245 * configure.in: Add entry for mips-*-sysv4*MP*
2246 * configure: Rebuild
2247 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2248 elf32-tradlittlemips for traditional mips targets.
2249 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2250 test for Link Once sections as in adjust_reloc_syms.
2251 * config/te-tmips.h: New file for traditional mips targets. Define
2252 TE_TMIPS.
58a77e41 2253
c9900432
NC		 22542000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2255
2256 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2257 flags argument is not present, don't change an existing section's
2258 section's attributes. If the flags argument is present, warn if the
2259 attributes don't match the section's current attributes. When
2260 long section names are supported, set SEC_LINK_ONCE and
2261 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2262
9d87310a
HPN		 2263Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2264
2265 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2266 symbols; create them.
2267
dbddefbf
NC		 22682000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2269
2270 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2271 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2272
2ae7e77b
AH		 22732000-06-27 Aldy Hernandez <aldyh@redhat.com>
2274
2275 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2276 expressions. Ignore the problem when handling 16 bit signed
2277 immediates, because the assembler will take care of the relocation
2278 later.
2ae7e77b 2279
6b2539e3
NC		 22802000-06-27 Nick Clifton <nickc@cygnus.com>
2281
2282 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2283 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2284 sequential order, and emit warning messages if the input source
2285 code contains constructs like that, or parallel constructs
2286 containing such opcodes.
2287
65aa24b6
NC		 22882000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2289
2290 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2291 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2292 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2293 (md_show_usage): Update usage message.
2294 (md_parse_option): Allow redefinition of MCU type within the
2295 same avr[1-5] bfd machine type. Show both old and new MCU type
2296 in the error message.
2297 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2298 Simplify 8K wrap code.
2299
f0c56b90
NC		 23002000-06-25 Kazu Hirata <kazu@hxi.com>
2301
50bbae35
AM		 2302 * config/obj-aout.c: Remove all uses of DEFUN.
2303 * config/obj-ieee.c: Likewise.
2304 * config/tc-sh.c: Fix comment typos.
2305 * config/tc-tahoe.c: Likewise.
2306 * config/tc-vax.c: Likewise.
2307 * config/tc-w65.c: Likewise.
2308 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2309 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2310
6d249963
DD		 23112000-06-24 DJ Delorie <dj@cygnus.com>
2312
2313 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2314 more changes from Sept 1999
2315 (tc_i386_fix_adjustable): ditto
2316 (md_apply_fix3): ditto
2317
680d2857 23182000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2319
680d2857
FCE		 2320 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2321 (gas_cgen_parse_operand): Set it around expression() call.
2322 (gas_cgen_md_operand): Test for it before longjmp().
2323
e7b305a2
AM		 23242000-06-24 Kazu Hirata <kazu@hxi.com>
2325
c0fecd35
AM		 2326 * config/tc-h8500.c: Remove all uses of DEFUN.
2327 * config/tc-sh.c: Likewise.
2328 * config/tc-w65.c: Likewise.
2329 * config/tc-z8k.c: Likewise.
2330
e7b305a2
AM		 2331 * config/tc-h8500.c: Fix typos in comments.
2332
ed6d6fd3
FCE		 23332000-06-23 Frank Ch. Eigler <fche@redhat.com>
2334
2335 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2336 is defined.
2337
f7c88872
AM		 23382000-06-23 matthew green <mrg@redhat.com>
2339
2340 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2341 defined. Fix error message for `[' grouping.
f7c88872 2342
70d6ecf3
AM		 23432000-06-22 Kazu Hirata <kazu@hxi.com>
2344
2345 * config/tc-h8300.c: Fix formatting and comment typos.
2346
e9718fe1
TW		 23472000-06-22 Timothy Wall <twall@cygnus.com>
2348
2349 * config/tc-ia64.c (note_register_values): Move premature QP
2350 notation clearing into the appropriate place.
2351
45288df1
AM		 23522000-06-22 Alan Modra <alan@linuxcare.com.au>
2353
1581f8c9
AM		 2354 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2355 first before anything else. Add bin-bugs.h, emul.h and progress.h
2356 Sort list of files as for $(OBJS) in Makefile.am.
2357
2358 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2359 find one. Remake dependencies.
2360 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2361 * Makefile.in: Regenerate.
2362 * doc/Makefile.in: Regenerate.
2363
45288df1
AM		 2364 * config/tc-i386.c (i386_displacement): Don't assume a constant
2365 displacement is necessarily 16 bits when in 16 bit code mode.
2366 (md_assemble): Instead size the displacement here after we know
2367 for sure that a .code16gcc operand hasn't automatically added
2368 operand size prefixes.
2369
01580992
L		 23702000-06-21 H.J. Lu <hjl@gnu.org>
2371
2372 * Makefile.am: Rebuild dependency.
2373 * Makefile.in: Rebuild.
2374
40f09f82
JL		 23752000-06-21 Kazu Hirata <kazu@hxi.com>
2376
2377 * config/tc-h8300.c (parse_reg): Make the function static.
2378 (parse_exp): Likewise.
2379
78295804
DD		 23802000-06-20 DJ Delorie <dj@cygnus.com>
2381
2382 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2383 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2384 for cygwin import libraries to work properly.
2385
45f85b08
L		 23862000-06-20 H.J. Lu <hjl@gnu.org>
2387
2388 * Makefile.am: Rebuild dependency.
2389 * Makefile.in: Rebuild.
2390 * configure: Likewise.
2391 * doc/Makefile.in: Likewise.
2392
39bec121
TW		 23932000-06-20 Timothy Wall <twall@cygnus.com>
2394
2395 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2396 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2397 * doc/c-tic54x.texi: New.
2398 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2399 documentation file.
39bec121 2400 * doc/all.texi: Add C54X.
3e87a760 2401 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2402 * doc/Makefile.in: Regenerate.
2403 * configure.in: Add tic54x and define LIBM for tic54x.
2404 * configure: Regenrate.
2405 * config/tc-tic54x.[ch]: New.
2406 * config/obj-coff.h: Add tic54x.
2407 * Makefile.am: (CPU_TYPES): Add tic54x.
2408 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2409 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2410 (as_new_LDADD): Add $(LIBM).
2411 * Makefile.in: Regenerate.
3e87a760 2412
60bcf0fa
NC		 24132000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2414
2415 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2416 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2417 * doc/as.texinfo: Likewise.
2418
2419 * configure, Makefile.in: Regenerate.
2420 * configure.in (emulations): Recognize m6811 and m6812.
2421 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2422 Added files for 68hc11 and 68hc12 assembler.
2423 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2424 * config/tc-m68hc11.h: Header definition for that assembler.
2425
ec05f674
NC		 24262000-06-18 Nick Clifton <nickc@redhat.com>
2427
24ef8152
NC		 2428 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2429 instead of OCTETS_PER_BYTE.
2430
ec05f674 2431 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2432 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2433
119caedd
L		 24342000-06-18 H.J. Lu <hjl@gnu.org>
2435
2436 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2437 * configure: Rebuild.
2438
607723e4
NC		 24392000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2440
3e87a760
AM		 2441 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2442 to BFD_ASSEMBLER.
607723e4 2443
b946ec34
NC		 24442000-06-16 Nick Clifton <nickc@cygnus.com>
2445
2446 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2447 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2448
2449 * doc/c-mips.texi: Document newly accepted cpu variants.
2450
37ce37b1
UC		 24512000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2452
2453 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2454
c06ae4f2
UC		 24552000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2456
2457 * macro.c (getstring): Make it possible to escape the quote
2458 character.
2459
20348649
JL		 2460Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2461
2462 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2463
bcef29e6
L		 24642000-06-13 H.J. Lu <hjl@gnu.org>
2465
2466 * configure: Regenerate.
2467
63a0b638
AM		 24682000-06-09 Alan Modra <alan@linuxcare.com.au>
2469
2470 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2471 separator.
2472 * doc/internals.texi (line_separator_chars): Semicolon is no
2473 longer a default. Mention null and newline as defaults.
2474
2475 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2476
2477 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2478 * config/tc-i860.h (line_separator_chars): Likewise.
2479 * config/tc-h8300.c (line_separator_chars): Likewise.
2480 * config/tc-i960.c (line_separator_chars): Likewise.
2481 * config/tc-m68k.c (line_separator_chars): Likewise.
2482 * config/tc-mips.c (line_separator_chars): Likewise.
2483 * config/tc-ns32k.c (line_separator_chars): Likewise.
2484 * config/tc-sparc.c (line_separator_chars): Likewise.
2485 * config/tc-vax.c (line_separator_chars): Likewise.
2486
2487 * config/tc-h8300.c (comment_chars): Use string initialiser.
2488 * config/tc-i960.c (line_comment_chars): Likewise.
2489 * config/tc-z8k.c (comment_chars, line_comment_chars,
2490 line_separator_chars): Likewise.
2491
2492 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2493 for TE_LINUX.
2494
9bab9349
NC		 24952000-06-08 Nick Clifton <nickc@cygnus.com>
2496
2497 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2498 for size 1 fixes.
2499
946efd95
DB		 25002000-06-08 David O'Brien <obrien@FreeBSD.org>
2501
2502 * configure.in (VERSION): Update to show this is the CVS mainline.
2503
6480b79a
DB		 25042000-06-08 Matthew Jacob <mjacob@feral.com>
2505
2506 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2507 $at is the integer register $r28, vs. both $r28 and the floating
2508 point register $f28.
2509
10850f29
JW		 25102000-06-08 James E. Wilson <wilson@cygnus.com>
2511
2512 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2513 (dot_endp): Don't call ia64_flush_insns.
2514 (emit_one_bundle): Don't delete prologue/body records from
2515 unwind_record list in first loop. Rewrite second loop to account for
2516 this.
2517
150f24a2
JW		 25182000-06-07 David Mosberger <davidm@hpl.hp.com>
2519
2520 * config/tc-ia64.c: Add missing prototypes.
2521 (generate_unwind_image): Cast argument to output_unw_records call.
2522
e38c9cc2
DC		 2523Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2524
46b85d42 2525 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2526
1188e082
DC		 2527Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2528
2529 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2530 (REGISTER_P): likewise.
2531 (avr_opcodes): uses include/opcode/avr.h
2532 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2533
ac743b2c
AM		 25342000-06-04 Alan Modra <alan@linuxcare.com.au>
2535
0b545448
AM		 2536 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2537 initializers too.
ac743b2c 2538
969e1a7b
L		 25392000-06-03 H.J. Lu <hjl@gnu.org>
2540
2541 * read.c (is_end_of_line): Put back `;'.
2542
65172ab8
AM		 25432000-06-03 Alan Modra <alan@linuxcare.com.au>
2544
2545 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2546
b75c0c92
AM		 25472000-06-01 Alan Modra <alan@linuxcare.com.au>
2548
2549 * expr.c (operand): Test is_end_of_line outside switch to catch
2550 line separator chars that are also operators.
2551 (operator): Return O_illegal for line separator chars.
2552
2553 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2554 entry (or `!' entry for TC_HPPA).
2555
2556 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2557 before indexing is_end_of_line. Remove redundant check for '\0'.
2558 (fp_op2): Likewise.
2559 * config/tc-h8500.c (md_assemble): Likewise.
2560 * config/tc-mcore.c (md_assemble): Likewise.
2561 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2562 (md_atof): Likewise
2563
2564 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2565 is_end_of_line.
2566 * config/tc-mcore.c (mcore_cons): Likewise.
2567 (mcore_float_cons): Likewise.
2568 (mcore_stringer): Likewise.
2569 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2570
a6836251
SB		 25712000-06-01 Scott Bambrough <scottb@netwinder.org>
2572
2573 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2574
43841e91
NC		 25752000-05-29 Nick Clifton <nickc@cygnus.com>
2576
2577 * config/tc-sh.c: Fix compile time warning messages.
2578
2579 * config/tc-mips.c: Fix compile time warning messages.
2580
a057431b
PB		 25812000-05-29 Philip Blundell <philb@gnu.org>
2582
2583 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2584 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2585 * NEWS: Mention ARM ELF support.
2586
3c07fb76
AO		 25872000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2588
2589 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2590 it is modified, and use the real_size to compute the frag address
2591 for dwarf2 line info.
2592
ad4d6ccf
AM		 25932000-05-27 Alan Modra <alan@linuxcare.com.au>
2594
2595 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2596 line-matching scheme to cope with automake moving variables around.
2597 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2598 * Makefile.in: Regenerate.
2599
6faf3d66
JJ		 26002000-05-26 Jakub Jelinek <jakub@redhat.com>
2601
2602 * config/tc-sparc.c (sparc_relax): New.
2603 (md_longopts): Add -relax and -no-relax options.
2604 (md_parse_options, md_show_usage): Likewise.
2605 (md_apply_fix3): Optimize tail call into branch always if possible.
2606
0a44c2b1
DL		 2607Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2608
2609 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2610 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2611 rules, with warning when a GAS statement specifies a packing that
2612 will result in an instruction being squashed.
3e87a760
AM		 2613 Added typdef packing_type and enumerals, changed various integer
2614 literals to use the enumerals.
0a44c2b1 2615
e0c9811a
JW		 26162000-05-24 David Mosberger <davidm@hpl.hp.com>
2617
2618 * config/tc-ia64.c (dot_restorereg_p): New function.
2619 (md_pseudo_table): Add restorereg.p.
2620 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2621 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2622
2623 * config/tc-ia64.h (unw_record_type): Add unwabi.
2624 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2625 called MASK with members for imask, and the masks produced by
2626 fr_mem, gr_mem, br_mem, and frgr_mem.
2627 (unw_p_record): Add members ABI and CONTEXT.
2628 (unw_x_record): Add member AB.
2629 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2630 as pseudo-register for use during unwind info generation.
2631 (AR_PFS, AR_LC): New macros.
2632 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2633 whose names start with an at sign (as in "@priunat").
2634 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2635 register.
2636 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2637 proc_end, unwind_info, personality_routine): Consolidate into
2638 "unwind" structure to reduce offset-table use. Add member
2639 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2640 to be emitted.
2641 (output_R1_format, output_R3_format, output_P3_format,
2642 output_P6_format): Initialize R with zero to reduce compiler warnings.
2643 (output_P7_format): Ditto. Add `default' branch to switch
2644 statement to reduce compiler warnings.
2645 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2646 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2647 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2648 into single argument.
2649 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2650 compiler warnings. Merge A and B args into single argument.
2651 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2652 A and B args into single argument.
2653 (free_record): Removed (wasn't used).
2654 (free_list_records): Also free imasks in prologue records.
2655 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2656 (output_spill_mask): Remove.
2657 (output_unwabi): New function.
2658 (output_epilogue, output_label_state, output_copy_state): Call
2659 alloc_record.
2660 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2661 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2662 argument.
2663 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2664 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2665 as part of handling the prologue records. Emit region's imask if
2666 we have one. Handle unwabi, epilogue, label_state, copy_state,
2667 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2668 spill_sprel_p, and spill_reg_p records.
2669 (set_imask, count_bits, slot_index): New function.
2670 (fixup_unw_records): Fix region size computation. Handle
2671 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2672 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2673 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2674 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2675 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2676 (dot_save): Use manifest constants for applicaton registers.
2677 Handle REG_PR and REG_PRIUNAT.
2678 (dot_restore): Don't just ignore it.
2679 (dot_restorereg): New function..
2680 (generate_unwind_image): Ensure unwind info is a multiple of eight
2681 bytes, not just four bytes.
2682 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2683 (dot_altrp): Don't just ignore it.
2684 (dot_savemem): New function. Replaces dot_savesp() and
2685 dot_savepsp(). Use manifest constants for applicaton registers.
2686 Handle REG_PR and REG_PRIUNAT.
2687 (dot_savef): Simplify.
2688 (dot_saveb): Support generation of br_gr.
2689 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2690 dot_label_state, dot_copy_state): New function.
2691 (dot_unwabi): Don't just ignore it.
2692 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2693 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2694 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2695 (emit_one_bundle): Set slot number for prologue/body records
2696 *before* emitting the first insn.
2697 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2698 (md_begin): Declare "psp" pseudo-register.
2699 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2700 so we don't get segfault.
2701 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2702 counts as required per SW Conventions manual
2703 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2704 output_preds_psprel, output_preds_sprel, output_spill_base,
2705 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2706 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2707 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2708 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2709 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2710 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2711 (dot_vframe): Implement.
2712 (dot_vframesp, dot_vframepsp): New function.
2713
f98fd99f
HPN		 2714Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2715
2716 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2717 * configure: Regenerate.
f98fd99f 2718
ee7fcc42
AM		 27192000-05-23 Alan Modra <alan@linuxcare.com.au>
2720
2721 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2722 (md_estimate_size_before_relax): so we can use it here instead of
2723 old kludges. Localise vars to blocks. Comment.
2724
2725 * frags.c (frag_new): Update fr_var comments.
2726 * frags.h (struct frag): Ditto.
2727
c67e42c9
RH		 27282000-05-22 Richard Henderson <rth@cygnus.com>
2729
2730 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2731 (pseudo_func): Add pcrel.
2732 (operand_match): Handle IA64_OPND_TGT64.
2733 (build_insn): Likewise.
2734 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2735 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2736 (fix_insn): Handle all three 64-bit relocation types.
2737
5110c57e
HPN		 2738Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2739
2740 * obj.h (struct format_ops): New members begin, app_file,
2741 s_set_other, s_set_desc, s_get_type, s_set_type,
2742 separate_stab_sections, init_stab_section.
2743
2744 * config/obj-multi.h: Update GPL notice to v2.
2745 (obj_begin): New.
2746 (obj_app_file): New.
2747 (S_SET_SIZE): Test s_set_size for NULL before calling.
2748 (S_SET_ALIGN): Similar for s_set_align.
2749 (S_SET_OTHER): New.
2750 (S_SET_DESC): New.
2751 (S_GET_TYPE): New.
2752 (S_SET_TYPE): New.
2753 (SEPARATE_STAB_SECTIONS): New.
2754 (INIT_STAB_SECTION): New.
2755 (EMIT_SECTION_SYMBOLS): New.
2756 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2757
2758 * config/obj-elf.h: Update GPL notice to v2.
2759 Mention that this file is included from obj-multi.h.
2760 (obj_begin): Wrap definition in ifndef.
2761 (elf_file_symbol): Constify declaration.
2762 (obj_app_file): Ditto.
2763 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2764 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2765
2766 * config/obj-elf.c (elf_s_set_other): New.
2767 (elf_file_symbol): Constify argument.
2768 (elf_separate_stab_sections): New.
2769 (elf_init_stab_section): New.
2770 (elf_format_ops): Add new members. Remove comma at end.
2771
2772 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2773 (ecoff_format_ops): Add new fields. Remove comma at end.
2774 Mention inconsistency for emit_section_symbols.
2775
2776 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2777
2778 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2779 (coff_separate_stab_sections): New.
2780 (coff_format_ops): Add new members.
2781
2782 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2783 (obj_aout_s_set_other): New.
2784 (obj_aout_s_set_desc): New.
2785 (obj_aout_s_get_type): New.
2786 (obj_aout_s_set_type): New.
2787 (obj_aout_separate_stab_sections): New.
2788 (aout_format_ops): New members added. Use obj_aout_process_stab,
2789 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2790 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2791 appropriate.
2792 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2793
b98ef147
AM		 27942000-05-22 Alan Modra <alan@linuxcare.com.au>
2795
2796 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2797 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2798 (md_estimate_size_before_relax): Ensure jumps to weak and
2799 externally visible symbols are relocatable.
2800
0aa5d426
HPN		 2801Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2802
2803 * stabs.c (aout_process_stab): Make global.
2804 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2805 * read.h (aout_process_stab): Declare.
2806
2807 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2808 Generalize to *aout, *coff *elf.
2809 * configure: Regenerated.
2810
2811 * doc/internals.texi (Object format backend): Say
2812 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2813
2814 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2815 * Makefile.in: Regenerated.
2816
7c3dc350
CM		 28172000-05-19 Catherine Moore <clm@cygnus.com>
2818
2819 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2820
b3b6a3fe
JL		 28212000-05-18 Alan Modra <alan@linuxcare.com.au>
2822
2823 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2824 instruction to reflect change in re_assemble_*.
2825
c9e10a08
JL		 2826Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2827
2828 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2829 build PA64 ELF tools.
2830 * configure: Rebuilt.
2831
3043679f
AM		 28322000-05-17 Alan Modra <alan@linuxcare.com.au>
2833
2834 * Makefile.am: Regenerate dependencies.
2835 * Makefile.in: Regenerate.
2836
322f2c45
NC		 28372000-05-15 Nick Clifton <nickc@cygnus.com>
2838
2839 * config/tc-arm.c (struct asm_psr): Add boolean field
2840 distinguishing between CSPR and SPSR. Rename 'number' field
2841 to 'field'.
2842 (psrs): Rearrange contents to match new asm_psr structure.
2843 (arm_psr_parse): Move next to psr_required_here. Make it
2844 return an asm_psr structure.
2845 (psr_required_here): Use asm_psr structure returned by
2846 arm_psr_parse.
2847 (do_msr): Reorganise to allow psr_required_here to be called
2848 only once.
2849 (md_undefined_name): Mark 'name' parameter as unused, since
2850 the COFF target does not use it.
322f2c45 2851
5e6cbf41
PB		 28522000-05-14 David O'Brien <obrien@FreeBSD.org>
2853
2854 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2855 standards.
2856 * config/te-aux.h: Likewise.
2857 * config/te-dpx2.h: Likewise.
2858 * config/te-go32.h: Likewise.
2859 * config/te-hp300.h: Likewise.
2860 * config/te-hppa.h: Likewise.
2861 * config/te-i386aix.h: Likewise.
2862 * config/te-ic960.h: Likewise.
2863 * config/te-interix.h: Likewise.
2864 * config/te-nbsd532.h: Likewise.
2865 * config/te-pc532mach.h: Likewise.
2866 * config/te-ppcnw.h: Likewise.
2867 * config/te-psos.h: Likewise.
2868 * config/te-sparcaout.h: Likewise.
2869 * config/te-sun3.h: Likewise.
2870 * config/te-sysv32.h: Likewise.
2871
4132022d
AM		 28722000-05-14 Alan Modra <alan@linuxcare.com.au>
2873
2874 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2875 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2876 and sign extend without an if statement.
2877 (build_bytes): Likewise.
2878
28792000-05-14 Kazu Hirata <kazu@hxi.com>
2880
2881 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2882 X_add_symbol L_32 case.
2883
b4fd930a
AM		 28842000-05-14 David O'Brien <obrien@FreeBSD.org>
2885
2886 * config/te-freebsd.h: New file.
2887
a38cf1db
AM		 28882000-05-13 Alan Modra <alan@linuxcare.com.au>
2889
897083bd
AM		 2890 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2891 bindtextdomain): Replace defines with those from intl/libgettext.h
2892 to quieten gcc warnings.
2893
a38cf1db
AM		 2894 * NEWS: Mention x86 .arch and -q.
2895
2896 * config/tc-i386.c (quiet_warnings): New.
2897 (md_assemble): Use quiet_warnings.
2898 (md_parse_option): Set quiet_warnings from -q.
2899 (md_show_usage): Mention -q, delete -m.
2900 (flag_do_long_jump): Delete.
2901 (md_parse_option): Remove -m.
2902 (md_show_usage): Remove -m.
2903 (md_create_long_jump): Remove useless flag_do_long_jump code.
2904
2905 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2906 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2907
e413e4e9
AM		 29082000-05-13 Alan Modra <alan@linuxcare.com.au>
2909 Alexander Sokolov <robocop@netlink.ru>
2910
2911 * doc/c-i386.texi (i386-Arch): New section.
2912 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2913
2914 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2915 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2916 architecture has been given and is not 486.
2917 (set_cpu_arch): New.
2918 (md_pseudo_table): Add .arch.
2919 (md_assemble): Warn if cpu architecture has been given and an
2920 unsupported instruction.
2921
2922 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2923 Move operand_types bit defines after relevant template field.
2924 (template): Add cpu_flags.
2925 (Cpu*): Define.
2926 (arch_entry): New.
2927
e8b1cae5
AO		 29282000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2929
2930 * config/tc-mn10300.h (md_end): Define.
2931 (mn10300_finalize): Declare.
2932 * config/tc-mn10300.c: Include dwarf2dbg.h.
2933 (debug_line): Define.
2934 (md_assemble): Generate dwarf2 line info.
2935 (mn10300_finalize): New function. Finalize dwarf2 info.
2936
426b0403
AM		 29372000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2938
2939 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2940 external version of the relocation for weak symbols.
2941
e4c58b25
JW		 29422000-05-08 David Mosberger <davidm@hpl.hp.com>
2943
2944 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2945 frame size in units of 16 bytes, as required per SW Conventions manual.
2946 (output_unw_records): Output info-block header as a dword to get
2947 byte-order right.
2948
8fce3f5e
AM		 29492000-05-08 Alan Modra <alan@linuxcare.com.au>
2950
2951 * as.h: #include "file", not <file> on files from ../include.
2952 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2953 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2954 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2955 (tc_coff_symbol_emit_hook): Ditto.
2956 (OPTCOUNT): Cast to int to avoid compiler warning.
2957 (md_begin): Fix signed/unsigned warnings.
2958
29592000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2960
2961 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2962 ABRANCH LONG case for a conditional branch on a 68000.
2963 (md_estimate_size_before_relax): Likewise. Also handle
2964 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2965 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2966 PC-relative on all CPUs.
2967 (md_estimate_size_before_relax): Likewise.
2968
fb166ee3
AM		 29692000-05-04 Alan Modra <alan@linuxcare.com.au>
2970
2971 * as.c (parse_args): Just mention current year in printed
2972 copyright message.
2973
7a899fff
C		 29742000-05-03 J.T. Conklin <jtc@redback.com>
2975
2976 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2977 unit registers.
7a899fff
C		 2978 (md_parse_option): Recognize -m7400.
2979
44877466
ILT		 29802000-05-03 Ian Lance Taylor <ian@zembu.com>
2981
2982 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2983 don't permit lp to become less than the words array.
2984
eaa15ab8
NC		 29852000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2986
2987 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2988 Fix little-endian case.
2989
7c4f6a03
AM		 29902000-05-03 David O'Brien <obrien@NUXI.com>
2991
2992 * as.c (parse_args): Update copyright.
2993
da5d444c
AM		 29942000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2995
2996 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2997 for the .bss section too.
2998
3f9b03b5
AM		 29992000-05-02 Alan Modra <alan@linuxcare.com.au>
3000
3001 * configure.in: Set em=linux for hppa-*-linux.
3002 * configure: Regenerate.
3003 * doc/Makefile.in: Regenerate with correct automake.
3004
3005 * frags.c (frag_grow): Sanity check chunk_size.
3006
3007 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3008 * config/obj-som.h: Likewise.
3009 * config/obj-ieee.h: Likewise.
3010
3011 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3012
3013 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3014 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3015 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3016 (pa_ip): low_sign_unext now returns via function value. Use
3017 re_assemble_* instead of dis_assemble_* and
3018 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3019 unnecessarily.
3020 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3021 (md_section_align, md_parse_option, md_show_usage,
3022 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3023 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3024 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3025 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3026 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3027 pa_text): Likewise.
3028 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3029 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3030 outside of switch. Correct mask and shifting errors in case 10
3031 and case -11. In case 21, compare against signed range to suit
3032 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3033 case 17 and case 22, use offsetT variable to properly check range.
3034 Use re_assemble_* here too.
3035 (evaluate_absolute): Change type of value to offsetT. Call
3036 hppa_field_adjust to do the work for us.
3037 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3038 (pa_parse_cmpib_64_cmpltr): Ditto.
3039 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3040 of i to unsigned int.
3041 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3042 (pa_end_of_source): Return type is void.
3043
a2984248
CM		 3044Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3045
3046 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3047
df136245
DC		 3048Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3049
3050 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3051 More comments added.
3052 (md_begin): Removed "construct symbols for each register name".
3053 Because register names conflicts with GCC generated function
3054 names.
3055 (avr_operand): Now constant numbers can be used as a register
3056 identifiers (0 as r0, 31 as r31).
3057 (md_assemble): use skip_space () before parsing instruction
3058 operands.
3059
c1e73230
AM		 30602000-05-01 Alan Modra <alan@linuxcare.com.au>
3061
3062 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3063 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3064 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3065 * configure: Regenerate.
3066
a1934524
AM		 30672000-04-29 Andreas Jaeger <aj@suse.de>
3068
3069 * as.h: Correctly check GCC version.
3070
d9b7d820
AM		 30712000-04-26 David O'Brien <obrien@FreeBSD.org>
3072
3073 * doc/as.1: Fix unbalanced brackets.
3074
3075 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3076 TE_FreeBSD.
3077 (line_comment_chars): Set to '/' if TE_FreeBSD.
3078
cea1ab94
JL		 3079Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3080
3081 * configure.in: Configury support for PA64 (currently disabled).
3082 * configure: Rebuilt.
3083
e799a695
AM		 30842000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3085
3e87a760 3086 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3087 bfd_set_section_alignment.
3088
3b0ec529
AM		 30892000-04-25 Alan Modra <alan@linuxcare.com.au>
3090
3091 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3092 than 32.
3093
adcf07e6
NC		 30942000-04-24 Nick Clifton <nickc@cygnus.com>
3095
3096 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3097 * doc/as.texinfo (Align): Include arm and strongarm in list of
3098 targets that have the second form of the behaviour of the .align
3e87a760 3099 directive.
adcf07e6 3100
5047a41f
JL		 31012000-04-24 Mark Klein <mklein@dis.com>
3102
50705ef4 3103 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3104
a47cf567
NC		 3105Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3106
3107 * as.c (parse_args): Allow md_parse_option to override -a listing
3108 option.
3109 * config/obj-coff.c (add_lineno): Change type of offset parameter
3110 from "int" to "bfd_vma."
3111 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3112 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3113 (ppc_change_csect): Align correctly for XCOFF64.
3114 (ppc_machine): New function, which discards "ppc_machine" line.
3115 (ppc_tc): Cons for 8 when code is 64 bit.
3116 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3117 relocations.
3118 (md_parse_option): Handle -a64 and -a32.
3119 (ppc_xcoff64): New.
3120 * config/tc-ppc.h (TARGET_MACH): Define.
3121 (TARGET_FORMAT): Move to function.
3122 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3123
3124Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3125
3126 * config/tc-avr.c: New AVR_ISA_ defined.
3127 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3128 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3129 for `fmul', `movw' and `lpm R,Z' instructions.
3130 (avr_operands): Warn if current opcode is a two-word instruction
3131 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3132 (avr_opcodes): New commands added.
3133 (REGISTER_P): Check 'a' and 'v' constraint letters.
3134 (mcu_types): New MCU added.
3135
bf3ca999
TW		 31362000-04-22 Timothy Wall <twall@cygnus.com>
3137
3138 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3139 to "natval".
3140 (operand_match): Conditionally insert default bit values for IMMU9.
3141
98e5953c
JL		 31422000-04-14 Matthew Green <mrg@cygnus.com>
3143
3144 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3145 * configure: Rebuilt.
3146
a02fab7e
JL		 3147Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3148 Jason Eckhardt <jle@cygnus.com>
3149
c67e42c9 3150 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3151
3152 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3153 Added handling of new operand types l,y,&,fe,fE,fx.
3154
800eeca4
JW		 3155Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3156 David Mosberger <davidm@hpl.hp.com>
3157 Timothy Wall <twall@cygnus.com>
3158 Andrew MacLeod <amacleod@cygnus.com>
3159 Jim Wilson <wilson@cygnus.com>
3160
3161 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3162 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3163 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3164 * Makefile.in: Rebuild.
3165 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3166 * configure: Rebuild.
3167 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3168 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3169 * expr.c (expr): Handle md_optimize_expr.
3170 * read.c (LEX_HASH): Add comment.
3171 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3172
66778679
RH		 31732000-04-21 Richard Henderson <rth@cygnus.com>
3174
3175 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3176 bundling a non-delayed branch type instruction.
3177
aa15f6f7
AO		 31782000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3179
3180 * config/tc-mn10300.c (HAVE_AM30): Define.
3181 (md_assemble): Use it.
3182
16adf844
AM		 31832000-04-19 Alan Modra <alan@linuxcare.com.au>
3184
742f45cf
AM		 3185 * config/obj-elf.c (obj_elf_change_section): Check for changed
3186 section attributes.
3187
16adf844
AM		 3188 * Makefile.am: (CPU_MULTI_VALID): Remove.
3189 (MULTI_CPU_TYPES): Define.
3190 (MULTI_CPU_OBJ_VALID): Define.
3191 (DEPTC): Use the above.
3192 (DEPOBJ): Same here.
3193 (DEP2): And here.
3194 Regenerate dependencies.
3195 * Makefile.in: Regenerate.
3196
9c46fb1b
AM		 31972000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3198
742f45cf 3199 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3200
508866be
L		 32012000-04-18 H.J. Lu (hjl@gnu.org)
3202
3203 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3204 bfd_vma for non-bfd assemblers.
508866be 3205
ba2adb93
AM		 32062000-04-17 Alan Modra <alan@linuxcare.com.au>
3207
3208 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3209 doesn't give spurious errors.
3210
12ff5d56
AM		 32112000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3212
66778679 3213 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3214
fc633e5b
AM		 32152000-04-13 Alan Modra <alan@linuxcare.com.au>
3216
3217 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3218 constants, and don't assume offsetT is 32 bits.
3219
1ed18ec1
NC		 32202000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3221
3222 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3223 (md_pcrel_from_section): Add prototype.
3224 (d10v_fix_adjustable): Add prototype.
3225 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3226
3227 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3228
3db10f32
NC		 32292000-04-12 Nick Clifton <nickc@cygnus.com>
3230
3231 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3232 symbol in frag chain.
3233
847f7ad4
AM		 32342000-04-10 Alan Modra <alan@linuxcare.com.au>
3235
3236 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3237 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3238 (fits_in_signed_word, smallest_imm_type): Ditto.
3239 (md_assemble): Use an offsetT var to hold offsetT values, not a
3240 long.
3241 (offset_in_range): New.
3242 (md_assemble): Use it.
3243 (md_convert_frag): Change type of target_address, opcode_address,
3244 and displacement_from_opcode_start to offsetT.
3245 (md_create_short_jump): Change type of offset to offsetT.
3246 (md_create_long_jump): Ditto.
3247 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3248 (md_chars_to_number): Remove.
3249 (output_invalid): Remove duplicate prototype.
3250
ec694b89
NC		 32512000-04-09 Nick Clifton <nickc@cygnus.com>
3252
3253 * Makefile.am (CPU_TYPES): Add 'avr'.
3254 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3255 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3256
16adf844 3257 * Makefile.in: Regenerate.
ec694b89
NC		 3258
3259 * doc/as.texinfo: Add M32R documentation.
3260
a2d91340 3261Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3262
a2d91340 3263 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3264 --enable-build-warnings option.
a2d91340
AC		 3265 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3266 * Makefile.in, configure: Re-generate.
3267
d92b1a8a
NC		 32682000-04-07 Nick Clifton <nickc@cygnus.com>
3269
3270 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3271 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3272 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3273 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3274 (arm_force_relocation): Force relocations for
3275 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3276
52ccafd0
JR		 3277Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3278
3279 * config/tc-sh.c (get_operands): There's no third operand if the
3280 first operand is an immediate.
3281
015551fc
JR		 3282Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3283
3284 * config/tc-sh.c (immediate): Delete.
3285 (sh_operand_info): Add immediate member.
3286 (parse_reg): Use A_PC for pc.
3287 (parse_exp): Add second argument 'op'. All callers changed.
3288 (parse_at): Expect pc to be coded as A_PC.
3289 Use immediate field in *op.
3290 (insert): Add fourth argument 'op'. All callers changed.
3291 (build_relax): Add second argument 'op'. All callers changed.
3292 (insert_loop_bounds): New function.
3293 (build_Mytes): Remove DISP_4.
3294 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3295 (assemble_ppi): Use immediate field in *operand.
3296 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3297 (md_apply_fix): Likewise.
3298 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3299
79bd78be
AO		 3300Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3301
3302 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3303
e30e5a6a
HPN		 3304Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3305
3306 * internals.texi (CPU backend): Document
3307 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3308
41b49281
AM		 33092000-04-04 Alan Modra <alan@linuxcare.com.au>
3310
8ad3436c
AM		 3311 * po/gas.pot: Regenerate.
3312
3313 * as.c (show_usage): Restore translated part of bug string.
3314 * gasp.c (show_usage): Likewise.
3315
41b49281
AM		 3316 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3317 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3318 than move-if-change.
3319 (DEP1): Modify for "gcc -MM".
3320 (DEPTC): Likewise.
3321 (DEPOBJ): Likewise.
3322 (DEP2): Likewise.
3323 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3324 Update dependencies.
3325 * Makefile.in: Regenerate.
3326
0a727238
AO		 33272000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3328
3329 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3330 (md_begin): Likewise.
3331 (HAVE_AM33): New macro.
3332 (md_assemble): Use it. Match r_regs and xr_regs only if
3333 HAVE_AM33.
3334
c20f4f8c
AM		 33352000-04-03 Alan Modra <alan@linuxcare.com.au>
3336
3337 * as.h: #include "bin-bugs.h"
3338 * as.c (show_usage): Use REPORT_BUGS_TO.
3339 * gasp.c: #include "bin-bugs.h"
3340 (show_usage): Use REPORT_BUGS_TO.
3341
3342 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3343
753f6b12
HPN		 3344Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3345
3346 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3347 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3348 adjustments.
3349
726c5dcd
AM		 33502000-04-03 Alan Modra <alan@linuxcare.com.au>
3351
3352 * config/tc-i386.c (i386_immediate): Don't assume a constant
3353 immediate is necessarily 16 bits when in 16 bit code mode.
3354 (md_assemble): Instead set guess_suffix here after we have checked
3355 registers.
3356
bf80011a
RH		 33572000-04-02 Richard Henderson <rth@cygnus.com>
3358
3359 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3360 quantities. Correct right shift sign extension.
3361 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3362 32-bit value when shifting into place.
3363
92161534
ILT		 33642000-04-01 Ian Lance Taylor <ian@zembu.com>
3365
3366 * app.c: Add ATTRIBUTE_UNUSED as needed.
3367 * config/tc-ppc.c: Likewise.
3368 (ppc_size): Make unsigned long.
3369 (ppc_insert_operand): Add casts to avoid warnings.
3370
447f3982
NC		 33712000-03-31 Nick Clifton <nickc@cygnus.com>
3372
3373 * config/tc-d10v.h (md_flush_pending_output): Define.
3374
21d75ec2
NC		 33752000-03-29 Nick Clifton <nickc@cygnus.com>
3376
3377 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3378 segment. Works for both BFD_ASSEMBLER and others.
3379 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3380
d1a1bf19
NC		 33812000-03-29 Nick Clifton <nickc@cygnus.com
3382
3383 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3384
224de7a5
AM		 33852000-03-28 Alan Modra <alan@linuxcare.com.au>
3386
3387 * listing.c (LISTING_LHS_WIDTH): Default depends on
3388 LISTING_WORD_SIZE.
3389 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3390
5b8274e3
ILT		 33912000-03-27 Ian Lance Taylor <ian@zembu.com>
3392
3393 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3394 string literal.
3395
224de7a5 33962000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3397
3398 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3399
3400 * config/tc-avr.c (mcu_types): Add missing initialiser.
3401 (md_pcrel_from_section): Add prototype.
3402 (avr_operand): Remove redundant test of unsigned < 0.
3403 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3404
34052000-03-27 Denis Chertykov <denisc@overta.ru>
3406
3407 * config/tc-avr.c: New file for AVR support.
3408 * config/tc-avr.h: Likewise.
3409 * configure.in: Add AVR support.
3410 * configure: Regenerate.
3411
9f10757c
TW		 34122000-03-26 Timothy Wall <twall@cygnus.com>
3413
3414 * gasp.c (macro_op): Add new argument to check_macro call.
3415 Macro structure definitions moved to macro.h
3416 * sb.h: Add argument to prototype for input_scrub_include_sb.
3417 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3418 nesting checks with an additional flag.
3419 (struct input_save): Add flag to indicate whether current sb
3420 should be checked for proper macro/conditional nesting.
3421 (input_scrub_push/pop): Save/restore nest check flag.
3422 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3423 defined.
9f10757c
TW		 3424 * macro.c (check_macro): Allow caller to retrieve parsed macro
3425 information if a pointer is provided. This information may be
3426 used by the new macro hooks.
3427 * macro.h: Update prototype for check_macro. Macro struct
3428 definitions moved here from macro.c/gasp.c.
3429 * read.c (read_a_source_file): Add parameter to check_macro call,
3430 and pass macro info to the macro hook, if defined.
3431 (input_scrub_insert_line): New. Allow insertion of a line of
3432 characters into the input stream.
3433 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3434 file into the input stream.
3435 (s_include): Use input_scrub_insert_file.
3436 * internals.texi: Document new macro hooks.
3437 * as.h: New prototypes added.
3e87a760 3438
224de7a5 34392000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3440
3441 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3442 an initial capital letter.
3443 (i386_index_check): Reindent.
3444
11424155
NC		 34452000-03-19 Nick Clifton <nickc@cygnus.com>
3446
eaa15ab8 3447 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3448 relative branches.
3449
43f05576
NC		 34502000-03-17 Thomas de Lellis <tdel@windriver.com>
3451
66778679
RH		 3452 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3453 instruction operand bad if Rd > 7 when generating
3454 thumb instructions. Prevents for example,
3455 "adr r12,label" from silently failing and generating
3456 the wrong instruction.
3e87a760 3457
67231402
NC		 34582000-03-17 Nick Clifton <nickc@cygnus.com>
3459
3460 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3461 that have a destingation >= 0x400000.
3e87a760 3462 Fix compile time warning messages.
67231402 3463
a37c8f88
JR		 3464Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3465
3466 * config/tc-sh.c (md_begin): When encountering insn that are
3467 not supported by the current arch, only change the name if
3468 its contents are the same as prev_name.
3469 (get_specific): If the the architecture doesn't match, fail.
3470
dead1419
JR		 3471Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3472
3473 * config/tc-sh.c (IDENT_CHAR): Define.
3474 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3475 matching back where it came from.
3476
182e89d3
JR		 3477Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3478
3479 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3480
84f73d89
NC		 34812000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3482
3483 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3484 normal operands.
3485
dbbc7809
JL		 34862000-03-15 Kazu Hirata <kazu@hxi.com>
3487
3488 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3489
271bb601
HPN		 3490Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3491
3492 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3493 floating-point-number, make sure 'f' is in FLT_CHARS.
3494
8684e216
HPN		 3495Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3496
3497 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3498 (s_lcomm_internal): Use it.
3499 * doc/internals.texi (CPU backend): Document it.
3500 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3501 bytes.
3502
bb2d6cd7
GK		 35032000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3504
3505 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3506 when embedded-pic.
3507
3508 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3509 implementation doesn't have special handling for switch
3510 statements.
bb2d6cd7
GK		 3511 (macro_build): Allow for code in sections other than .text.
3512 (macro): Likewise.
3513 (mips_ip): Likewise.
3514 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3515 Don't perform relocs if we will be outputting them.
bb2d6cd7 3516 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3517 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3518 embedded-pic.
bb2d6cd7 3519
5c86cbc7 35202000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3521
66778679
RH		 3522 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3523 relocation type based on the entry in the fixup structure.
a47cf567 3524 Put S_IS_EXTERN processing back in.
5c86cbc7 3525
f8c827e9
L		 35262000-03-08 H.J. Lu (hjl@gnu.org)
3527
3528 * Makefile.am (install-exec-tooldir): Depend on
3529 install-exec-bindir for parallel make.
3530 * Makefile.in: Regenerated.
3531
8ad9e709
NC		 35322000-03-06 Nick Clifton <nickc@cygnus.com>
3533
3534 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3535 switch.
3536 (md_parse_option): Parse -m32r command line switch - disable m32rx
3537 compatability.
ded0aeb7
NC		 3538 (md_show_usage): Document new option.
3539
3540 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3541 * doc/Makefile.in: Regenerate.
3542 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3543
b7b8f327
MM		 35442000-03-02 Michael Meissner <meissner@redhat.com>
3545
3546 * config/tc-d30v.c (check_range): Remove code that incorrectly
3547 sign extended values where bits < 32.
3548
15886821
L		 35492000-03-02 H.J. Lu (hjl@gnu.org)
3550
3551 * configure.in: Support --enable-targets=all on ia32.
3552 * configure: Regenerated.
3553
8bf950bf
NC		 35542000-03-01 Nick Clifton <nickc@cygnus.com>
3555
3556 * gasp.c (do_align): Remove bogus check of alignment value.
3557
c5e54cc2
ILT		 35582000-02-27 Thomas de Lellis <tdel@windriver.com>
3559
3560 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3561 TC_PPC was defined forced the type of a symbol with no other type
3562 to be BSF_OBJECT.
3563
65fd87bc
ILT		 35642000-02-27 Hans-Peter Nilsson <hp@axis.com>
3565
3566 * doc/internals.texi (CPU backend): Mention that
3567 line_separator_chars do not break up comments. Fix typos for
3568 LEX_AT and LEX_NAME descriptions. Document operands for
3569 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3570 description of md_create_short_jump usage. Document argument for
3571 md_undefined_symbol.
3572
a25fe906
ILT		 35732000-02-27 Jakub Jelinek <jakub@redhat.com>
3574
3575 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3576 (md_parse_option): Handle it.
3577 (md_show_usage): Document it.
3578
21b10511
ILT		 35792000-02-27 Ian Lance Taylor <ian@zembu.com>
3580
3581 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3582 opcode, for the instruction `pal19'. From Andrea Arcangeli
3583 <andrea@suse.de>.
3584
773f551c
AM		 35852000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3586
3587 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3588 from here..
3589 (md_assemble): To here, before template operands are matched.
3590 Also ensure a constant immediate is sign extended when we know the
3591 size is at most 16 bits. This is to catch cases like "add
3592 $0xffc0,%ax" where we don't know the size, and thus that the
3593 immediate can be represented as Imm8S until after parsing the
3594 register operand.
3595 (i386_displacement): Similarly sign extend 16 bit constant
3596 displacements.
3597 (md_assemble): Relax 16-bit jump constant range check to suit sign
3598 extended displacements.
3599
28d33191
JL		 36002000-02-26 Andreas Jaeger <aj@suse.de>
3601
3602 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3603
cc5ca5ce
AM		 36042000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3605
3606 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3607 call operands when intel_syntax.
3608 (intel_float_operand): Return 2 for "fi...".
3609 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3610 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3611 earlier "SHORT" change.
3612 (md_assemble): When determining suffix from Regs, exclude
3613 InOutPortReg.
3614
056350c6
NC		 36152000-02-24 Nick Clifton <nickc@cygnus.com>
3616
3617 * configure: Add arm-wince, mips-pe and sh-pe targets.
3618 * configure: Regenerate.
3619
3620 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3621 sh-pe targets.
3622 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3623 "pe-mips" for the mips-pe target.
3624
3625 * config/tc-arm.c (insns): Change displacement encoded in BL
3626 and B instructions if the target port is arm-wince.
3627 (do_ldst): Do not bias the relocation offset if the target
3628 port is arm-wince.
3629 (md_pcrel_from): Add in missing relocation offset bias if the
3630 target os arm-wince.
3631
3632 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3633 (md_begin): Disable -G support for mips-pe target.
3634 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3635 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3636 COFF flavour.
3637
3638 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3639 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3640 assembler, just set the alignment to 4.
3641
3642 * config/te-wince-pe.h: New file for WinCE targets. Define
3643 TE_WINCE.
3644
36bf8ab9
AM		 36452000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3646
3647 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3648 string instructions.
3649 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3650 (i386_intel_memory_operand): After finding a segment override,
3651 check again for no `[' before looking for a displacement. Bomb if
3652 more than one displacement rather than silently discarding the
3653 second and subsequent ones. Free strings malloc'd by
3654 build_displacement_string.
3655
f5795b08
CM		 36562000-02-24 Catherine Moore <clm@cygnus.com>
3657
3658 * config/obj-som.c (obj_pseudo_table): Add "weak".
3659 (obj_som_weak): New routine.
3660
abd63a32
AM		 36612000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3662
520dc8e8
AM		 3663 * config/tc-i386.c (union i386_op): New.
3664 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3665 Throughout file replace occurences of disps[n], imms[n], regs[n]
3666 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3667 intel mode operand swapping. Add assert in regKludge and
3668 fake_zero_displacement code. Test i.types[n] when outputting
3669 displacements and immediates. Combine output of Disp16 with
3670 Disp32.
7f3f1ea2
AM		 3671 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3672 when in intel mode by (not) reversing fsub and fdiv operands
3673 before the template search. This fails for single operand
3674 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3675 undefined. Instead fix the base_opcode after we've found the
3676 template. Move base_opcode xor with found_reverse_match from
3677 opcode output code to before this fix so we test for the correct
3678 opcodes.
3679 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3680 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3681
3682 * config/tc-i386.h (TC_RELOC): Delete.
3683 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3684 with equivalent call to reloc.
3685
abd63a32
AM		 3686 * as.h (flag_m68k_mri): Move declaration after target include, and
3687 only declare when TC_M68K defined. Define as zero otherwise.
3688 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3689 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3690 Define as zero otherwise.
3691 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3692 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3693 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3694 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3695 testing whether defined.
3696 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3697 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3698 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3699 rather than testing whether defined.
3700 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3701 (parse_mri_cons): Declare and use only when TC_M68K.
3702 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3703 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3704 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3705
3706 * NEWS: Mention IBM 370 support.
3707
7e052742
RH		 37082000-02-23 Richard Henderson <rth@cygnus.com>
3709
3710 * config/tc-i386.c (md_assemble): When swapping operands for
3711 intel_syntax, assume everything that's not Imm or Disp is a
3712 register.
3713
5b93d8bb
AM		 37142000-02-23 Linas Vepstas <linas@linas.org>
3715
3716 * config/tc-i370.c, config/tc-i370.h: New files.
3717 * Makefile.am: Add support for Linux/IBM 370.
3718 * configure.in: Likewise.
3719 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3720 * config/obj-elf.c: Include elf/i370.h
3721 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3722
3723 * Makefile.in: Regenerate.
3724 * configure: Regenerate.
3725
3726 * doc/c-i370.texi: New file.
3727 * doc/all.texi: Include it.
3728 * doc/as.texinfo: And here.
3e87a760 3729 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3730 * doc/Makefile.in: Regenerate.
3731
25f2196d
CC		 37322000-02-19 Michael Meissner <meissner@redhat.com>
3733
3734 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3735 determine if an instruction can be used in parallel with an ADDppp
3736 or SUBppp instruction.
3737
6349b5f4
AH		 37382000-02-22 Andrew Haley <aph@cygnus.com>
3739
3740 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3741
c97ef257
AH		 37421999-12-30 Andrew Haley <aph@cygnus.com>
3743
3744 * config/tc-mips.c (mips_gp32): New variable.
3745 (macro_build) Use mips_gp32.
3746 (mips_ip): Ditto.
3747 (md_longopts): Add "-mgp32" and "-mgp64".
3748 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3749
a47cf567
NC		 3750 (OPTION_M7900): Change offset
3751 (OPTION_NO_M7900): Ditto.
3752
b985eaa8
ILT		 37532000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3754
3755 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3756 warning, and bump it to 1.
3757
52454417
ILT		 37582000-02-22 Ian Lance Taylor <ian@zembu.com>
3759
3760 From Brad Lucier <lucier@math.purdue.edu>:
3761 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3762 match format.
3763
6b76fefe
CM		 37642000-02-21 Catherine Moore <clm@cygnus.com>
3765
3766 * config/tc-mips.c (MF_HILO_INSN): Define.
3767 (mips_7000_hilo_fix): Declare.
3768 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3769 (md_parse_option): Check for 7000_HILO_FIX options.
3770 (OPTION_M7000_HILO_FIX): Define.
3771 (OPTION_NO_M7000_HILO_FIX): Define.
3772 * doc/c-mips.texi (-mfix7000): Describe.
3773
f6af82bd
AM		 37742000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3775
3776 * listing.c (print_lines): Remove unused variable `end'.
3777
3778 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3779 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3780 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3781 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3782 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3783 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3784
8c8281f4
NC		 37852000-02-18 Nick Clifton <nickc@cygnus.com>
3786
3787 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3788 the computed frag offset, rather than overwriting it.
3789
d4845d57
JR		 3790Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3791
3792 * config/tc-sh.c ("elf/sh.h"): Include.
3793 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3794 (md.begin): Initialize target_arch.
3795 Only include opcodes in has table that match selected architecture.
3796 (parse_reg): Recognize register names for sh-dsp.
3797 (parse_at): Recognize post-modify addressing.
3798 (get_operands): The leading space is now optional.
3799 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3800 arguments. Update valid_arch.
3801 (build_Mytes): Add support for SDT_REG_N.
3802 (find_cooked_opcode): New function, broken out of md_assemble.
3803 (assemble_ppi, sh_elf_final_processing): New functions.
3804 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3805 (md_longopts, md_parse_option): New option: -dsp.
3806 * config/tc-sh.h (elf_tc_final_processing): Define.
3807 (sh_elf_final_processing): Declare.
3808
c97305a1
JL		 3809Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3810
3811 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3812 the unwinder subspace. Save the current seg/subseg before creating
3813 the new seg/subseg.
3814
bec50466
NC		 38152000-02-10 Nick Clifton <nickc@cygnus.com>
3816
3817 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3818 little endian targets.
bec50466 3819 (INST_BYTE1): Redefine to handle big and little endian
66778679 3820 targets.
bec50466
NC		 3821 (cpu_type): New type: Select between M340 and M210.
3822 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3823 instructions of the M340.
bec50466 3824 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3825 instructions.
bec50466
NC		 3826 (md_atof): Add support for little endian targets.
3827 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3828 line switches.
bec50466
NC		 3829 (md_convert_frag): Add support for little endian targets.
3830 (md_apply_fix3): Add support for little endian targets.
3831 (md_number_to_chars): Add support for little endian targets.
3832
a25c045a
TW		 38332000-02-10 Timothy Wall <twall@redhat.com>
3834
3835 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3836 defined, use it to verify the symbol just read should be a label.
3837
f28e8eb3
TW		 38382000-02-10 Timothy Wall <twall@redhat.com>
3839
3840 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3841 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3842 around colons when KEEP_WHITE_AROUND_COLON is defined.
3843 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3844 and KEEP_WHITE_AROUND_COLON.
3845
6dc19fc4
TW		 38462000-02-08 Timothy Wall <twall@redhat.com>
3847
3848 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3849 logic.
6dc19fc4 3850 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3851 implemented.
6dc19fc4
TW		 3852 (end_repeat): New. Provide support for a "break" out of the
3853 repeat loop.
3854 * read.h: Add prototypes for new functions.
3e87a760 3855
f805106c
TW		 38562000-02-08 Timothy Wall <twall@redhat.com>
3857
3858 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3859 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3860 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3861 non-zero.
3862
4469be0f
TW		 38632000-02-08 Timothy Wall <twall@redhat.com>
3864
3865 * read.c: Added elseif to directives table.
3866 * read.h: Added prototype for s_elseif.
3867 * doc/as.texinfo: Added description for elseif.
3868 * cond.c (s_elseif): New function
3e87a760 3869
24a17b6c
TW		 38702000-02-04 Timothy Wall <twall@redhat.com>
3871
3872 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3873 listings.
24a17b6c 3874
bea9907b 38752000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3876
bea9907b
TW		 3877 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3878 default values.
3879 * frags.c (frag_new): Calculate fr_fix in octets
3880 (frag_now_fix) Return offset as target address offset (bytes).
3881 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3882 quantities).
bea9907b
TW		 3883 * frags.h: Added prototype for frag_now_fix_octets().
3884 Distinguish between octets and bytes in field descriptions.
3885 * listing.c (calc_hex): Account for octets vs bytes when
3886 printing addresses/offsets.
3887 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3888 target is little-endian, print the octets in a word in big-endian
3889 order so that the display looks like a proper hexadecimal number,
3890 instead of having the octets reversed.
3891 * read.c (do_align): When recording alignment, alignment power
3892 should be in terms of target bytes (minimum addressible unit)
3893 instead of octets.
3894 (do_org) Convert ORG target address (byte) argument into an
3895 octet offset when generating a variable fragment.
3896 * symbols.c (resolve_symbol_value): Symbol final value
3897 converted to a target address offset (bytes) from its octet offset.
3898 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3899 offset (bytes) is adjusted by the frag offset (octets) converted
3900 to bytes.
3901 (coff_frob_section) Section alignment power is in terms of bytes;
3902 convert it to an octet alignment power when calculating size (and
3903 size mask) in octets. Don't modify the section size in order to
3904 "align" it for TI COFF, since that format has a different method
3905 for storing alignment information.
3e87a760 3906
210dcc61
TW		 39072000-02-01 Timothy Wall <twall@cygnus.com>
3908
3909 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3910 entries, matching the way GCC generates them. If not escaped, the
3911 filename is encoded incorrectly.
3912
557537a5 39132000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3914
557537a5
NC		 3915 * config/tc-arm.c (reg_table): Add support for ATPCS register
3916 naming conventions.
2c1c4c62 3917
557537a5 39182000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3919
2c1c4c62
GK		 3920 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3921 already defined.
3e87a760 3922 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3923 New macro.
3924 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3925 of a symbol when we really care about its value.
3926
39272000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3928
3929 * config/tc-mcore.c (md_assemble): Give warning message if
3930 operands passes to instruction are more than the spec.
3931
2f0ca46a
NC		 39322000-01-27 Thomas de Lellis <tdel@windriver.com>
3933
66778679 3934 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3935 Thumb mode but the label seen was not declared as '.thumb_func'
3936 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3937 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3938
4c63da97
AM		 39392000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3940
3941 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3942 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3943
3944 * Makefile.in: Same here.
3945 Update copyright.
3946
3947 * configure.in: Set bfd_gas for i386-aout when primary target
3948 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3949 we may need the primary te_file. Remove incorrect comment.
3950
3951 * configure: Regenerate.
3952
3953 * config/e-i386aout.c: New file.
3954
3955 * as.c (USE_EMULATIONS): Move to before print_version_id.
3956 (struct emulation): Add i386aout.
3957 (show_usage): Split text strings. Reformat -a text. Add --em
3958 help.
3959 Update copyright.
3960
3961 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3962 (aout_format_ops): New.
3963 Update copyright.
3964
3965 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3966 preprocessor conditional and add aout USE_EMULATIONS tests.
3967 (read_a_source_file): Don't pass error strings to printf as
3968 format arg.
3969 Update copyright.
3970
3971 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3972 format arg.
3973 (do_data): Same here.
3974 (process_file): And here.
3975 Update copyright.
3976
3977 * symbols.c (colon): Rewrite "already defined" fatal message
3978 code for aout with USE_EMULATIONS.
3979 Update copyright.
3980
3981 * config/obj-aout.c (OBJ_HEADER): Define.
3982 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3983 fields of sentinel.
4c63da97
AM		 3984 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3985 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3986 forms here.
3987 (obj_aout_type): Expand S_SET_OTHER here too.
3988 (obj_read_begin_hook): Remove.
3989 (aout_pop_insert): New.
3990 (obj_aout_s_get_other): New.
3991 (obj_aout_s_get_desc): New.
3992 (aout_format_ops): New.
3993 Update copyright.
3994
3995 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3996 gets aout_pseudo_table.
3997 (aout_pseudo_table): Declare.
3998 (obj_read_begin_hook): Define.
3999 Update copyright.
4000
4001 * config/obj-coff.c (obj_pseudo_table): Rename to
4002 coff_pseudo_table.
4003 (coff_pop_insert): Use coff_pseudo_table.
4004 (coff_sec_sym_ok_for_reloc): Remove.
4005 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4006 and comment all zero entries and remove #if 0 code.
4007 Update copyright.
4008
4009 * config/obj-coff.h (obj_pop_insert): Define.
4010 (coff_pseudo_table): Declare.
4011 Update copyright.
4012
4013 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4014 s_get_size, s_set_size. Comment all zero entries.
4015 Update copyright.
4016
4017 * config/obj-elf.c (elf_s_get_other): New function.
4018 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4019 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4020 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4021 comment.
4022 (obj_elf_parse_section_letters): Don't pass error strings to
4023 printf as format arg.
4024 Update copyright.
4025
4026 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4027 OBJ_MAYBE_ECOFF.
4028 (elf_s_get_other): Declare.
4029 (S_GET_OTHER) Define as elf_s_get_other if not already
4030 defined.
4031 (S_SET_OTHER): Only define when not already defined.
4032 (elf_obj_read_begin_hook): Declare.
4033 (obj_read_begin_hook): Define.
4034 (elf_obj_symbol_new_hook): Declare.
4035 (obj_symbol_new_hook): Define.
4036 Update copyright.
4037
4038 * config/obj-multi.h: Add copyright header and protect against
4039 multiple inclusion. Add * to all function pointers.
4040 (OBJ_HEADER): If defined, include it rather than other defines
4041 in this file.
4042 (obj_frob_file_after_relocs): Test for NULL.
4043 (obj_symbol_new_hook): Here too.
4044 (obj_sec_sym_ok_for_reloc): And here.
4045 (S_GET_OTHER): Define.
4046 (S_GET_DESC): Define.
4047 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4048 (OBJ_MAYBE_ELF): Update comment.
4049
4050 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4051 OBJ_AOUT preprocessor conditional and handle emulation by
4052 testing OUTPUT_FLAVOR.
4053 (i386_displacement): Here too.
4054 (md_section_align): Similarly here.
4055 (i386_target_format): Conditionally compile when more than one
4056 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4057 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4058 (i386_displacement): Here too.
4059 Update copyright.
4060
4061 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4062 Define TARGET_FORMAT for aout only when not multi.
4063 Update copyright.
4064
4065 * config/te-multi.h: Delete file as it's identical to te-generic.h
4066
add0c677
AM		 40672000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4068
4069 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4070 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4071 LONG_MNEM_SUFFIX.
4072
4073 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4074 DWORD_MNEM_SUFFIX.
4075 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4076 comments.
4077
a19d8eb0
CP		 40782000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4079
66778679
RH		 4080 * config/tc-mips.c (mips_do_align): New function.
4081 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4082
550262c4
NC		 40832000-01-10 Philip Blundell <philb@gnu.org>
4084
4085 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4086 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4087 line separator for Linux.
4088 * doc/as.texinfo (Comments): Mention the ARM.
4089
0decc840
NC		 40902000-01-10 Philip Blundell <pb@futuretv.com>
4091
4092 * configure.in (arm*-*-conix*): New target.
4093 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4094 armv*-*-linux-gnu.
4095 * configure: Regenerate.
4096
2e13b764
NC		 40972000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4098
4099 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4100 (obj_elf_visibility): New function.
3e87a760 4101
2e13b764
NC		 4102 * doc/as.texinfo (Visibility): New node: document visibility
4103 pseudo ops.
4104
3138f287
AM		 41051999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4106
4107 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4108 warning for absolute jump/call without `*' in non-intel mode. No
4109 need to set i.types[0] JumpAbsolute in intel mode.
4110
df32bc61
NC		 41111999-12-22 Philip Blundell <pb@futuretv.com>
4112
4113 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4114 hook function when changing sections.
4115 (arm_s_data): Likewise.
4116
b4d0b2b3
NC		 41171999-12-14 Nick Clifton <nickc@cygnus.com>
4118
4119 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 4120 command line switch.
b4d0b2b3 4121
85cb2cf9
JL		 4122Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4123
4124 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4125 (r_registers, xr_registers): Define.
4126 (r_register_name, xr_register_name): New functions.
4127 (md_assemble): Handle new am33 operand types and instruction
4128 formats.
4129 (mn10300_insert_operand, check_operand): Likewise.
4130
a64bcdd8
NC		 41311999-11-29 Nick Clifton <nickc@cygnus.com>
4132
4133 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4134 (s_force_thumb): Set thumb_mode to 2.
4135 (md_assemble): Do not complain about thumb instructions on a
4136 non-thumb target if thumb_mode is set to 2.
4137
43b4c25e
MM		 41381999-11-28 Michael Meissner <meissner@cygnus.com>
4139
4140 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4141 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4142 (O_...): Add new machine dependent expressions if we are handling
4143 explicit relocations.
4144 (alpha_reloc_op): New static table holding the explicit relocation
4145 information.
4146 (alpha_literal_hash): New static to hold the hash table for
4147 explicit relocations.
4148 (alpha_macros): Add support for explicit relocations.
4149 (md_begin): If explicit relocations, initialize hash table.
4150 (md_assemble): Don't print a second error if tokenize_arguments
4151 already printed an error message.
4152 (md_apply_fix): Add support for explicit relocations.
4153 (alpha_force_relocation): Ditto.
4154 (alpha_fix_adjustable): Ditto.
4155 (alpha_adjust_symtab): New function to support explicit
4156 relocations.
4157 (alpha_adjust_symtab_relocs): Ditto.
4158 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4159 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4160 Add support for explicit relocations. Return -2 if an error
4161 message was already printed.
4162 (find_macro_match): Add support for explicit relocations. Comment
4163 each of the cases.
4164 (emit_insn): Add support for explicit relocations.
4165 (assemble_tokens): Ditto.
4166 (emit_ldgp): Ditto.
4167 (load_expression): Ditto.
4168 (emit_lda): Ditto.
4169 (emit_ldah): Ditto.
4170 (emit_ir_load): Ditto.
4171 (emit_loadstore): Ditto.
4172 (emit_ldXu): Ditto.
4173 (emit_ldil): Ditto.
4174 (emit_sextX): Ditto.
4175 (emit_division): Ditto.
4176 (emit_jsrjmp): Ditto.
4177 (emit_retjcr): Ditto.
4178
4179 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4180 ELF object format.
4181 (tc_adjust_symtab): If explicit relocations, call the function
4182 alpha_adjust_symtab.
4183 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4184 relocations next to the literal relocation they reference.
4185 (TC_INIT_FIX_DATA): Initialize the new fields.
4186 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4187
afbf211f
JL		 4188Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4189
4190 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4191 'B' operand for PA2.0 bb instruction.
eaa15ab8 4192
f11900d0
NC		 41931999-11-18 Nick Clifton <nickc@cygnus.com>
4194
4195 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4196 target.
3e87a760 4197
f11900d0
NC		 4198 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4199 relocs.
4200 (mcore_force_relocation): Force relocations to be generated for
4201 RVA relocs.
4202
2daf4fd8
AM		 42031999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4204
4205 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4206 (i386_displacement): Disallow O_big displacements.
4207
eb726e5d
DL		 4208Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4209
3e87a760
AM		 4210 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4211 Small improvements in error checking.
eb726e5d
DL		 4212 (md_assemble): Support for unconditional ARM instructions.
4213 (md_parse_option): Support for -m[arm]v5e flag.
4214
035349a4
NC		 42151999-11-12 Nick Clifton <nickc@cygnus.com>
4216
4217 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 4218 buffer.
035349a4 4219
c1eae114
NC		 42201999-11-11 Nick Clifton <nickc@cygnus.com>
4221
4222 * macro.c (buffer_and_nest): Look for seperator after TO and
4223 FROM tokens.
4224
c5c834aa
AH		 42251999-11-08 Andrew Haley <aph@cygnus.com>
4226
4227 * app.c (do_scrub_chars): When in State 10, treat backslash
4228 characters in the same way as as symbol characters.
4229
98007ce7
RH		 42301999-11-07 Richard Henderson <rth@cygnus.com>
4231
4232 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4233 the previous label was in the current section before playing
4234 with auto-alignment.
4235
d6c497c7
NC		 42361999-11-06 Nick Clifton <nickc@cygnus.com>
4237
4238 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 4239 for weak symbols.
d6c497c7 4240 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 4241 the symbol is weak.
d6c497c7 4242
dd33dc0f
MM		 42431999-11-05 Michael Meissner <meissner@cygnus.com>
4244
4245 * expr.h (operatorT): Increase machine dependent operators to 16.
4246 * expr.c (op_rank): Ditto.
4247
5f91fe03
ILT		 42481999-11-03 Ian Lance Taylor <ian@zembu.com>
4249
53b0d397
ILT		 4250 * read.c (pseudo_set): Reject attempts to set the value of a
4251 section symbol.
4252
5f91fe03
ILT		 4253 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4254 if it is defined.
4255
4256 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4257
4258 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4259 to bfd_set_section_contents.
4260
829ce307
NC		 42611999-11-03 Nick Clifton <nickc@cygnus.com>
4262
4263 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4264
2bd7f1f3
GRK		 42651999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4266
4267 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4268 (mips_ip): Use OPCODE_IS_MEMBER.
4269
90ca882f
JL		 4270Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4271
acb56623
JL		 4272 * config/tc-arm.c (reg_required_here): Improve comments.
4273
66778679
RH		 4274 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4275 (tinsns): Initialize variants field.
b49cfa5d
JL		 4276
4277 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4278 BAD_PC respectively.
90ca882f 4279
29c4c6b5
NC		 42801999-10-27 Scott Bambrough <scottb@netwinder.org>
4281
4282 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4283 * config/tc-arm.h: Fix compile time warnings.
4284
d9fd9852
DN		 4285Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4286
4287 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4288 form @abs16, @(abs16) and @(abs16 + imm).
4289
9ce8a5dd
GRK		 42901999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4291
4292 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4293 (ISA_HAS_64_BIT_REGS) New.
4294 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4295 mips_emit_delays,macro_build,load_register,load_addresss,
4296 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4297 and/or use new ISA_xxx macros in expressions involving
4298 ISA, particularly mips_opts.isa.
4299
446a06c9
MM		 43001999-10-18 Michael Meissner <meissner@cygnus.com>
4301
4302 * expr.h (operatorT): Add machine dependent operators md1..md8.
4303 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4304 for the machine dependent operators to use.
4305
4306 * expr.c (op_rank): Add machine dependent operators.
4307
4308 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4309 operator.
4310 (O_cpregister): Ditto.
4311 (md_begin): Change X_op test that field is wide enough to use
4312 O_max instead of O_alpha_max.
4313 (cpu_types): Fill in missing initializer.
4314 (alpha_num_macros): Make unsigned.
4315 (md_assemble): Make opnamelen be size_t.
4316 (md_apply_fix): Cast alpha_num_operands to int before testing.
4317 (alpha_force_relocation): Ditto.
4318 (alpha_fix_adjustable): Ditto.
4319 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4320 (tc_gen_reloc): Ditto.
4321 (tc_get_register): Ditto.
4322 (emit_ldgp): Ditto.
4323 (emit_lda): Ditto.
4324 (emit_ldah): Ditto.
4325 (emit_ldil): Ditto.
4326 (s_alpha_ent): Ditto.
4327 (s_alpha_end): Ditto.
4328 (s_alpha_frame): Ditto.
4329 (s_alpha_prologue): Ditto.
4330 (s_alpha_file): Ditto.
4331 (s_alpha_gprel32): Ditto.
4332 (s_alpha_proc): Ditto.
4333 (s_alpha_set): Ditto.
4334 (s_alpha_base): Ditto.
4335 (s_alpha_align): Ditto.
4336 (s_alpha_arch): Ditto.
4337 (alpha_align): Ditto.
4338 (assemble_insn): Suppress unused variable warning.
4339 (emit_insn): Ditto.
4340 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4341 order in the structure.
4342 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4343
476cdcb8
JL		 4344Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4345
4346 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4347
c388dee8
AM		 43481999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4349
4350 * config/tc-i386.c (i386_index_check): Correct #endif location.
4351
2bdd6cf5
GK		 4352Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4353
4354 * as.c (show_usage): Document new options.
4355 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4356 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4357 (parse_args): Parse the new options.
4358 (main): If there were warnings, and --fatal-warnings
4359 was specified, print an error.
4360 * as.h: New variable, flag_fatal_warnings, for new option.
4361
d53d2751
JL		 4362Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4363
4364 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4365 '@'. Change autoincrement completers to fall through to cache control
4366 completers.
4367
4368 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4369 arg.
d53d2751
JL		 4370 (pa_parse_addb_64_cmpltr): New function.
4371
4372 * config/tc-hppa.c (pa_ip): Change error message.
4373 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4374 '?Q' args to allow falling through.
4375
8fce3f5e 4376 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4377 Remove unused conditional codes.
4378 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4379
ba09cd8d
DN		 4380Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4381
4382 * config/tc-d30v.c (CHAR_BIT): Define.
4383 (check_range): Fix bit operations to support integers bigger than
4384 32 bits.
4385
c43185de
DN		 4386Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4387
4388 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4389 operands.
4390
925c058e
DE		 4391Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4392 Doug Evans <devans@cygnus.com>
4393
4394 Add support for m32rx.
4395 * config/tc-m32r.c (enable_m32rx): New static global.
4396 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4397 (allow_m32rx): New function.
4398 (M32R_SHORTOPTS): Add `O'.
4399 (md_longopts): Add --m32rx plus several warning options.
4400 (md_parse_option): Handle new options.
4401 (md_show_usage): Print them.
4402 (md_begin): Enable m32rx.
4403 (OPERAND_IS_COND_BIT): New macro.
4404 (first_writes_to_seconds_operands): New function.
4405 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4406 (target_make_parallel,assemble_two_insns): New functions.
4407 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4408 If optimizing and m32rx, try to make consecutive insns parallel.
4409
fba2b7f9
GK		 4410Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4411
4412 * config/tc-mips.c (nopic_need_relax): Allow for the
4413 .sdata.foo sections generated by -fdata-sections,
4414 and for the .gnu.linkonce.s sections generated by C++.
4415
fd232ac8
JL		 4416Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4417
ce674324
JL		 4418 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4419 with cleaner code using completer prefixes. Add 'Y'.
4420
fd232ac8
JL		 4421 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4422
b1039fc4
JL		 4423Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4424
66778679 4425 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4426 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4427 insn does not match and we should try the next insn in the table.
4428
913f265c
NC		 44291999-09-22 Nick Clifton <nickc@cygnus.com>
4430
4431 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4432
54af6ff6
JL		 4433Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4434
4435 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4436 of PA2.0 support.
4437
4cc782b5
ILT		 44381999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4439
4440 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4441 OBJ_ELF. If ELF, add "sq".
4442 (md_parse_option): If ELF, ignore -s and -q.
4443 (md_show_usage): Mention ELF options.
4444
6be78360
JL		 4445Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4446
eaa15ab8 4447 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4448 operands.
4449
71823da4
JL		 4450 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4451
61dd1d31
JL		 4452 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4453
1cf6ae67
JL		 4454 * config/tc-hppa.c (struct pa_it): New field "trunc".
4455 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4456 (pa_parse_ftest_gfx_completer): New function
4457 (pa_parse_fp_cnv_format): New function.
4458
77c02e18
JL		 4459 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4460 (md_apply_fix): Handle 22bit pc-rel branches.
4461
629d9417
JL		 4462 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4463
dbe2f9ee
JL		 4464 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4465
3db6e6bd
JL		 4466 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4467
6be78360
JL		 4468 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4469
e061d86f
JL		 4470Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4471
66778679
RH		 4472 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4473 (pa_ip): Handle 'fX'.
e061d86f 4474
7acbfc6b
JL		 4475Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4476
4477 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4478 unwinds unless the function is in the text space.
4479 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4480
2d93dcc4
JL		 4481Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4482
b52c78b8
JL		 4483 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4484 (md_assemble): To here. Tweak address generation.
4485
2d93dcc4
JL		 4486 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4487 debug_line.
4488 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4489 (md_assemble): Call dwarf2_where for OBJ_ELF.
4490 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4491 (pa_end_of_source): New function.
4492 * tc-hppa.h (md_end): Define for OBJ_ELF.
4493
6d83c84b
MM		 44941999-09-14 Michael Meissner <meissner@cygnus.com>
4495
4496 * configure.in (Canonicalization of target names): Remove adding
4497 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4498 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4499 * configure: Regenerate.
4500
41fd319a
ILT		 45011999-09-14 Donn Terry <donn@interix.com>
4502
4503 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4504
795a7704
AM		 45051999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4506
2f66722d
AM		 4507 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4508 pc-relative jmp/call to an absolute symbol.
4509 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4510 absolute section symbols.
4511
795a7704
AM		 4512 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4513 jump handling code and comments.
4514
c0c949c7
ILT		 45151999-09-12 Ian Lance Taylor <ian@zembu.com>
4516
4517 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4518 the value if TE_PE and a global defined symbol.
4519
e723ef7c
ILT		 45201999-09-11 Ian Lance Taylor <ian@zembu.com>
4521
4522 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4523 print the symbol, rather than printing it here.
4524
fa16d387
ILT		 45251999-09-11 Donn Terry <donn@interix.com>
4526
d33e1d24
ILT		 4527 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4528 BFD_RELOC_RVA relocations.
4529
18dc2407
ILT		 4530 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4531 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4532 starts with "_G".
4533
945a1a6b
ILT		 4534 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4535 defined.
4536 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4537 * doc/internals.texi (Object format backend): Document
4538 SET_SECTION_RELOCS.
4539
79d292aa
ILT		 4540 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4541 relocations against global symbols if TE_PE.
4542
7a6284c4
ILT		 4543 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4544 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4545
8828d862
ILT		 4546 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4547 symbols.
4548
9690c54d
ILT		 4549 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4550 symbols which do not have a constant value, or tags with
4551 non-tags. Remove the symbol from the list before adding it at the
4552 end.
4553
23dab925
ILT		 4554 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4555 C_FCN symbol differently if TE_PE.
4556 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4557 appears in the pseudo-op, rather coff_line_base which is only set
4558 for a .bf symbol.
4559
28428223
ILT		 4560 * config/obj-coff.c (obj_coff_loc): New static function.
4561 (obj_pseudo_table): Add "loc".
4562
e8a3ab75
ILT		 4563 * config/obj-coff.c (add_lineno): Check that the line number is
4564 positive.
4565
2ab9b79e
ILT		 4566 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4567 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4568 int.
4569 (md_atof): Return NULL rather than 0.
4570 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4571 * expr.c (expr): Change first parameter to int.
4572 * config/obj-coff.c: Add declarations for static functions.
4573 (coff_frob_symbol): Use SYM_AUXENT.
4574 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4575
5881e4aa
ILT		 4576 * config/obj-coff.c (obj_coff_section): Default to setting
4577 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4578
e723ef7c
ILT		 4579 * write.c (adjust_reloc_syms): Print adjusted fixup.
4580
fa16d387
ILT		 4581 * expr.c (integer_constant): Correct too_many_digits calculation
4582 in base 10 case.
4583
13a830b6
AS		 45841999-09-09 Andreas Schwab <schwab@suse.de>
4585
4586 * doc/c-arm.texi: Fix arguments of @var to not contain
4587 punctuation.
4588
325188ec
NC		 45891999-09-08 Philip Blundell <pb@nexus.co.uk>
4590
3e87a760 4591 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4592 and COFF targets.
4593 (md_parse_option): Only support -k flag for ELF and COFF targets.
4594
e7c1f43c
JL		 4595Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4596
4597 * config/tc-hppa.c (pa_ip): Put strict register checks before
4598 call to pa_parse_number.
4599
4964086a
JL		 4600 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4601
c4bf532f
ILT		 46021999-09-06 Ian Lance Taylor <ian@zembu.com>
4603
4604 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4605 BFD_ASSEMBLER code.
4606
a33132fd
ILT		 46071999-09-06 Donn Terry <donn@interix.com>
4608
4609 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4610
0f4f8b56
JL		 4611Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4612
4613 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4614 candidate instruction. Require registers for register arguments
4615 when in strict mode. Require assemble-time constants for
4616 constants when in strict mode.
4617 (pa_get_absolute_expression): Require a constant when in strict
4618 mode.
eaa15ab8 4619
d3388653
NC		 46201999-09-06 Nick Clifton <nickc@cygnus.com>
4621
4622 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4623
041dd5a9
ILT		 46241999-09-04 Steve Chamberlain <sac@pobox.com>
4625
4626 * config/tc-pj.c: New file, supports picoJava in ELF.
4627 * config/tc-pj.h: Ditto.
4628 * configure.in (pjl*, pj*): New targets.
4629 * Makefile.am: Rebuild dependencies.
4630 (CPU_TYPES): Add pj.
4631 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4632 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4633 * doc/c-pj.texi: New file.
4634 * doc/as.texinfo: Add some PJ specifics.
4635 * doc/all.texi: Add PJ to the list of all architectures, sort them
4636 all alphabetically.
4637 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4638 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4639
4ca72d38
AM		 46401999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4641
4642 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4643 (obj_frob_file): Test for null pointer.
4644 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4645 (OBJ_PROCESS_STAB): And here.
4646 (elf_obj_sy): Remove
4647
4648 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4649 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4650 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4651
4652 * config/obj-coff.c (no_func): Remove.
4653 (coff_format_ops): Change occurrences of no_func to 0, as we test
4654 for 0 in obj-multi.h.
4655
4656 * configure.in: Enable bfd for i386-coff when primary target is
4657 bfd. Enable i386 elf,coff emulation support. Don't set
4658 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4659 emulation to support.
4660 *configure: Regenerate.
4661
bcef92fa
NC		 46621999-09-02 Nick Clifton <nickc@cygnus.com>
4663
4664 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4665 .section .line directive is encountered.
4666
cdf82bcf
NC		 46671999-09-01 Nick Clifton <nickc@cygnus.com>
4668
5856c19a 4669 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4670 format.
5856c19a 4671
cdf82bcf
NC		 4672 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4673 * as.texinfo: Document --gdwarf2 command line option.
4674 Add additional documentation of ARM command line switches.
4675
af6bdddf
AM		 46761999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4677
4678 * config/tc-i386.c (i386_intel_memory_operand): Combine
4679 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4680 and RESTORE_END_STRING around parse_register calls.
4681 (i386_operand): Here too.
4682 (i386_is_reg): Remove.
4683 (parse_register): Move as_bad calls from within this function to
4684 callers.
4685
5f47d35b
AM		 46861999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4687
4688 Based on a patch from H.J. Lu <hjl@gnu.org>
4689 * config/tc-i386.c (parse_register): Handle FP regs specially.
4690 (md_begin): Remove '(' and ')' from register_chars.
4691
1174497c
DE		 46921999-08-29 Doug Evans <devans@casey.cygnus.com>
4693
4694 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4695 error message (done elsewhere).
4696
17d9105c
JL		 4697Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4698
4699 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4700
9ecc05f0
JL		 4701Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4702
66778679 4703 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4704 args by 'f'.
4705
9e4f2d3a
JL		 4706 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4707
680ef6de
JL		 4708 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4709 between args.
4710 Add new completers. Fix bug in 64 bit condition handling.
4711
413c94ba
JL		 4712 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4713 'cS', and 'c*'.
4714
28252e61
JL		 4715 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4716
a97685e9
JL		 4717 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4718
3e87a760 4719 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4720
cb30237e
NC		 47211999-08-27 Jim Wilson <wilson@cygnus.com>
4722
4723 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4724 (struct ls): Add frag field. Initialize it to zero.
4725 (out_end_sequence): New local text_frag. Set it while in text section.
4726 Replace address check with frag check. Set ls.frag to text_frag if
4727 out_set_addr called.
4728 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4729 Set it before switching sections. Replace address check with frag
4730 check. Set ls.frag to saved_frag if out_set_addr called.
4731
09a798ea
NC		 47321999-08-26 David Mosberger <davidm@hpl.hp.com>
4733
66778679 4734 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4735 output "advance_pc" opcode instead of calling gen_addr_line().
4736 The latter has the undesired side-effect of creating a new row
3e87a760 4737 in the debug line info matrix.
09a798ea 4738
e1c05f12
NC		 47391999-08-26 Jim Wilson <wilson@cygnus.com>
4740
4741 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4742 ls.last_filename if last is less than zero. Set ls.last_filename
4743 when allocating new entry.
4744 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4745 call.
4746
b23bac36
AM		 47471999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4748
4749 * config/tc-i386.c (i386_index_check): Fix the displacement size
4750 when INFER_ADDR_PREFIX.
4751
50f4163f
NC		 47521999-08-18 Nick Clifton <nickc@cygnus.com>
4753
4754 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4755 display its value.
4756
f589a541
ILT		 47571999-08-17 Ian Lance Taylor <ian@zembu.com>
4758
4759 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4760 handle 0xffffNNNN constants correctly.
4761
11450271
NC		 47621999-08-16 Nick Clifton <nickc@cygnus.com>
4763
4764 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4765 as well as loads.
4766
276b1dc2
NC		 47671999-08-13 Nick Clifton <nickc@cygnus.com>
4768
4769 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4770 (md_apply_fix3): Always pass positive values to
4771 validate_offset_imm.
4772
ae5ad4ad
NC		 47731999-08-12 Nick Clifton <nickc@cygnus.com>
4774
4775 * config/tc-arm.c (skip_whitespace): New macro.
4776 Formatting tidy ups.
3e87a760 4777
ae5ad4ad
NC		 4778 (md_apply_fix3): Store relocation offset in addend for ELF based
4779 relocs.
4780 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4781 calls.
4782
bf6d3895
AM		 47831999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4784
4785 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4786 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4787
46031ca9
JL		 4788Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4789
b100be66
JL		 4790 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4791 flags for the unwind subspace.
4792
46031ca9
JL		 4793 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4794 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4795 suitable relocation based on the size of the target's pointer.
4796 Always Use subsegment zero for the unwinders.
4797 (pa_level): Handle "2.0w".
4798
65172ab8 4799Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4800
4801 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4802 with the following instruction unless this was specified.
4803
1a1ae23e
ILT		 48041999-08-09 Ian Lance Taylor <ian@zembu.com>
4805
4806 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4807 certain sections, to match BFD changes.
4808
81afc846
ILT		 48091999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4810
4811 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4812 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4813 * Makefile.in: Rebuild.
81afc846 4814
04ad1543
ILT		 48151999-08-08 Ian Lance Taylor <ian@zembu.com>
4816
4817 * Makefile.am: Rename .dep* files to DEP*.
4818 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4819 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4820 targets to DEPOBJ.
4821 * Makefile.in: Rebuild.
4822
1eb7027c
RH		 48231999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4824
4825 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4826
2dcc60be
ILT		 48271999-08-08 Ian Lance Taylor <ian@zembu.com>
4828
46eec08e
ILT		 4829 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4830 avoid problems on DOS filesystems.
4831 * Makefile.in: Rebuild.
4832
2dcc60be
ILT		 4833 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4834
48351999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4836
4837 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4838 section flag.
4839
76a27922
ILT		 48401999-08-08 Ian Lance Taylor <ian@zembu.com>
4841
4842 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4843 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4844 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4845
0741736b
JL		 4846Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4847
4848 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4849
9a913dfb
JL		 4850Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4851
4852 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4853
a1f2d742
ILT		 48541999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4855
4856 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4857 non-adjustable symbols.
4858
55a914bc
JL		 4859Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4860
4861 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4862
336f7c70 4863Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4864
4865 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4866 operands.
4867
9750fcc5
ILT		 48681999-08-05 Donn Terry <donn@interix.com>
4869
4870 * config/te-interix.h: New file.
4871 * configure.in (i386-*-interix*): New target.
4872 * configure: Rebuild.
4873
39ba5561
JL		 4874Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4875
4876 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4877 selectors for ELF too.
4878 (selector_table): Add "ltp" and "rtp" selectors.
4879
eecb386c
AM		 48801999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4881
4882 * config/tc-i386.c (i386_operand): No need to change
4883 operand_string pointer in segment reg case before goto
4884 do_memory_reference. Initialise displacement_string_start and
4885 displacement_string_end after do_memory_reference label.
4886 (i386_index_check): Add operand_string param, and print error
4887 message on failure here.
4888 (i386_intel_memory_operand): Instead of here.
4889 (i386_operand): And here.
4890 (INFER_ADDR_PREFIX): Enable.
4891
4892 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4893
4894 * config/tc-i386.h (DefaultSize): Define. Renumber following
4895 opcode_modifier defines.
4896
4897 From Etienne Lorrain <etienne.lorrain@ibm.net>
4898 * config/tc-i386.c (stackop_size): New variable.
4899 (set_16bit_code_flag): Clear it here.
4900 (set_16bit_gcc_code_flag): New function.
4901 (md_pseudo_table): Add "code16gcc" entry.
4902 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4903
f173e82e
ILT		 49041999-08-03 Ian Lance Taylor <ian@zembu.com>
4905
a04b544b
ILT		 4906 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4907 next_set_end even if the end symbol is being discarded.
4908
4909 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4910 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4911 * config/obj-coff.c: Likewise.
4912 (seg_info_type): Remove.
4913 (seg_info_off_by_4): Change to array of segT.
4914 (s_get_segment): Adjust accordingly.
4915 (obj_pseudo_table): Fully initialize sentinel entry.
4916
f173e82e
ILT		 4917 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4918 Ralf Baechle <ralf@uni-koblenz.de>.
4919
c3332e24
AM		 49201999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4921
4922 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4923
49241999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4925
24eab124
AM		 4926 * config/tc-i386.c: Indentation and white space changes.
4927 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4928 don't enable it by default.
4929 (i386_intel_operand): Remove redundant prototype.
4930 Move check on number of memory operands, and i.mem_operands++
4931 (i386_intel_memory_operand): To here.
4932 Remove i386_immediate code from here. Remove special case code
4933 for input and output using (%dx). Remove base/index checks and
4934 call i386_index_check instead. Save initial operand_string
4935 argument for error message.
4936 (i386_operand): Remove redundant prototype. Move base/index
4937 checks to i386_index_check.
4938 (i386_displacement): Move intel mode check for non-zero
4939 i.disp_operand
4940 (i386_intel_memory_operand): To here.
c3332e24 4941
6d8809aa
RH		 49421999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4943
4944 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4945 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4946 by .register pseudo-op if -64 and --no-undeclared-regs.
4947 (s_register, sparc_adjust_symtab): New functions.
4948 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4949 Declare sparc_adjust_symtab as tc_adjust_symtab.
4950 * doc/c-sparc.texi: Add description of #ignore special literal
4951 for .register pseudo-op.
4952
c8d259f7
CM		 49531999-07-30 Catherine Moore <clm@cygnus.com>
4954
eaa15ab8 4955 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4956 the relocation's section offset.
4957
b77ad1d4
AM		 49581999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4959
4960 * write.c (fixup_segment): Fix generic error check overflow test.
4961
4962 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4963 X_add_number to long.
4964
b53fcc20
JL		 4965Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4966
4967 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4968 processing.
b53fcc20 4969
d2e71411
ILT		 49701999-07-27 Ian Lance Taylor <ian@zembu.com>
4971
4972 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4973 VTABLE relocations.
4974
e9f56b1d
ILT		 49751999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4976
4977 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4978
1a39f480
ILT		 4979 * configure.bat: Remove; obsolete.
4980 * config/go32.cfg: Likewise.
4981
29fe79d3
ILT		 49821999-07-21 Brad M. Garcia <bgarcia@fore.com>
4983
4984 * configure.in (i386-*-vxworks*): New target.
4985 * configure: Rebuild.
4986
e06510e6
RH		 49871999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4988
4989 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4990
dabe3bbc
RH		 49911999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4992
4993 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4994 on -64 and not pic.
4995 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4996 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4997 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4998 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4999 MAX_RELOC_EXPANSION): Define.
5000 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
5001
b4cac588
AM		 50021999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
5003
5004 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
5005 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
5006 block. Print a warning if an 8-bit or 16-bit constant
5007 displacement or immediate is truncated on output.
5008 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
5009 immediate.
5010 (i386_operand): Disallow immediate jump absolute operand.
5011
966ed0b4
ILT		 50121999-07-15 Ian Lance Taylor <ian@zembu.com>
5013
0ed15843
ILT		 5014 * configure.in: Bump version number to 2.9.5.
5015 * configure: Rebuild.
5016
966ed0b4
ILT		 5017 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
5018 or %llx work.
5019
67f1cff0
JL		 5020Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
5021
5022 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5023 (cons_fix_new_hppa): Derive size of fixup from size of the object.
5024
2f992c04
NC		 50251999-07-14 Philip Blundell <pb@nexus.co.uk>
5026
5027 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5028 is defined.
5029 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5030
5031 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5032 if -mno-fpu was given.
5033 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5034 relocs.
5035 (cons_fix_new_arm): Remove misleading comments.
5036
14ad458a
ILT		 50371999-07-14 Ian Lance Taylor <ian@zembu.com>
5038
5039 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5040 error message.
5041 (relax_segment): Likewise. After giving a rs_org error, convert
5042 the frag to rs_align to avoid cascading errors.
5043
36823076
AS		 50441999-07-12 Andreas Schwab <schwab@suse.de>
5045
5046 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5047
ab9da554
ILT		 50481999-07-11 Ian Lance Taylor <ian@zembu.com>
5049
5050 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5051 as appropriate. Fill in structure initializations. Add variable
5052 initializations. Add casts.
5053 * dwarf2dbg.c (print_stats): Change i to size_t.
5054 * listing.c (listing_listing): Change list_line to unsigned int.
5055
e0accf0c
ILT		 50561999-07-10 Ian Lance Taylor <ian@zembu.com>
5057
5058 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5059 rather than checking for \001 and \002 in symbol name.
5060 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5061
7d4ce8a9
JL		 5062Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5063
5064 * configure.in (hppa*-linux-gnu*): New target.
5065 * configure: Rebuilt.
5066
5395a469
NC		 50671999-07-08 Nick Clifton <nickc@cygnus.com>
5068
3e87a760 5069 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 5070
cac58fa6
NC		 50711999-07-07 Nick Clifton <nickc@cygnus.com>
5072
5395a469 5073 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 5074 accessing symbolP directly.
5075
03b36ee1
JL		 5076Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5077
5078 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5079 for ELF.
5080
49a5575c
NC		 50811999-07-05 Nick Clifton <nickc@cygnus.com>
5082
5083 * config/tc-arm.c (ARM_EXT_V5): Define.
5084 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5085 (md_begin): Detect ARM v5 architectures.
5086 (md_parse_option): Accept arm v5 specification.
5087 (md_show_usage): Documment -marmv5 switch.
5088
5089 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 5090
49a5575c
NC		 5091 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5092 op.
5093 (validate_immediate_twopart): New function. Determine if a
5094 constant can be computed by two ADD instructions.
5095 (output_inst): Remove its command line parameter - it was never
5096 used.
5097 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5098 implememt the ADRL pseudo op.
5099 (tc_gen_reloc): Generate a suitable error message if an ADRL
5100 instruction tries to generate a real reloc.
5101
5102 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5103
09ecf0ba
JL		 5104Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5105
5106 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5107 into lower case.
5108
264d6861
ILT		 51091999-06-27 H.J. Lu <hjl@gnu.org>
5110
5111 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5112 non BFD_ASSEMBLER case.
5113
827c0149
ILT		 51141999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5115
5116 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5117 data.
5118
a340d270
RH		 51191999-06-26 David Mosberger <davidm@hpl.hp.com>
5120
5121 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5122 out_end_sequence() when the address decreases due to a new frag.
5123 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5124 numbering starts with 1.
5125
16b93d88
NC		 51261999-06-23 Nick Clifton <nickc@cygnus.com>
5127
5128 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5129 .section for COFF.
5130 (mcore_s_text): Call obj_elf_text for ELF target.
5131 (mcore_s_data): Call obj_elf_data for ELF target.
5132 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5133 for COFF target.
5134 (mcore_s_bss): New function: Dump literal table before changing
5135 sections.
5136 (mcore_s_comm): New function: Dump literal table before changing
5137 sections.
3e87a760 5138
16b93d88
NC		 5139 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5140 No longer static functions.
5141 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5142 Provide prototypes for these functions.
5143
fed9b18a
ILT		 51441999-06-22 Ian Lance Taylor <ian@zembu.com>
5145
be2acf27
ILT		 5146 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5147 a list of names, to try obj_segment_name, and to try abbreviated
5148 names when using COFF without long section names.
5149
7dcc9865
ILT		 5150 * config/tc-alpha.c: More use of symbol accessor functions.
5151 * config/tc-arc.c: Likewise.
5152 * config/tc-d30v.c: Likewise.
5153 * config/tc-fr30.c: Likewise.
5154 * config/tc-i860.c: Likewise.
5155 * config/tc-m88k.c: Likewise.
5156 * config/tc-mcore.c: Likewise.
5157 * config/tc-ns32k.c: Likewise.
5158 * config/tc-sparc.c: Likewise.
5159 * config/tc-v850.c: Likewise.
5160
a77f5182
ILT		 5161 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5162 sy_value with appropriate accessor functions.
5163 * config/tc-arm.c (md_apply_fix3): Likewise.
5164 * config/tc-d10v.c (AT_WORD_P): Likewise.
5165 * config/tc-v850.c (reg_name_search): Likewise.
5166
fed9b18a
ILT		 5167 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5168 use symbol_get_bfdsym instead.
5169 * config/tc-ppc.c (md_assemble): Likewise.
5170 * config/tc-v850.c (v850_comm): Likewise.
5171
310b5aa2
ILT		 51721999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5173
5174 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5175 the symbol, rather than accessing the bsym member.
5176 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5177 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5178 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5179 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5180 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5181 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5182 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5183 * config/tc-v850.c (tc_gen_reloc): Likewise.
5184
9cb8e75e
JL		 5185Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5186
5187 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5188 (hppa_gen_reloc_type): Conditionalize on BFD64.
5189 (tc_gen_reloc): Re-enable ELF relocations.
5190 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5191
3d103319
ILT		 51921999-06-21 Ian Lance Taylor <ian@zembu.com>
5193
5194 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5195 warning.
5196 (do_ldst): Move assignment out of if condition.
5197 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5198 parentheses to avoid warning.
5199
776b24b4
NC		 52001999-06-21 Nick Clifton <nickc@cygnus.com>
5201
155f0fe7
NC		 5202 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5203 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 5204
809ffe0d
ILT		 52051999-06-19 Ian Lance Taylor <ian@zembu.com>
5206
5207 * config/tc-ppc.c: Update for symbol handling changes.
5208 * config/obj-coff.c: Likewise.
5209
49863f82
JL		 5210Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5211
5212 * tc-hppa.c: General cleanups of ELF support. No more spaces
5213 and subspaces for ELF.
5214 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5215 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5216 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5217 (UNWIND_SECTION_NAME): Likewise.
5218 (space/subspace related structures): Conditionalize definitions
5219 on OBJ_SOM.
5220 (space/subspace directives and support routines): Conditionalize
5221 definitions and references/uses on OBJ_SOM.
5222 (label_symbol_struct): For ELF, track the symbol's segment. For
5223 SOM track its space.
5224 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5225 changes.
5226 (USE_ALIASES): Kill for both SOM & ELF.
5227 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5228 (pa_space, pa_subspace): Corresponding changes.
5229 (pa_spaces_begin): Corresponding chagnes.
5230 (md_begin): Do not muck around with space/subspace stuff for
5231 OBJ_ELF.
5232 (md_apply_fix): Temporarily disable argument relocation stuff
5233 for OBJ_ELF.
5234 (tc_gen_reloc): Temporarily disable relocation generation for
5235 OBJ_ELF
5236 (pa_build_unwind_subspace): Similarly.
5237
fed881b1
NC		 52381999-06-16 Nick Clifton <nickc@cygnus.com>
5239
5240 * config/tc-arm.c (thumb_set): New pseudo op.
5241 (text, data, section): Override these pseudo ops with ARM
5242 specific versions.
5243 (s_thumb_set): New function: Perform the same as a .set pseudo
5244 op, but also mark the alias'ed symbol as being a Thumb
5245 function.
5246 (arm_s_text): New function: Perform the same as the .text
5247 pseudo op, but dump the literal pool before changing
3e87a760 5248 sections.
fed881b1
NC		 5249 (arm_s_data): New function: Perform the same as the .data
5250 pseudo op, but dump the literal pool before changing
3e87a760 5251 sections.
fed881b1 5252 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 5253 .section pseudo op, but dump the literal pool before changing
5254 sections.
fed881b1
NC		 5255 (arm_cleanup): Do not reset the current section before dumping
5256 the literal pool.
5257
0f94f4c8
NC		 52581999-06-17 Nick Clifton <nickc@cygnus.com>
5259
2f3519a2
NC		 5260 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5261 OPTION_NO_WARN_UNMATCHED entries.
5262 (md_parse_option): Generate a warning message if an unrecognised
5263 option is encountered.
5264
0f94f4c8
NC		 5265 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5266 (get_operands): When parsing an expression after an '@' symbol
5267 has been detected, do not ignore '#' symbols.
5268 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5269 false.
0f94f4c8 5270
e4a86f6f
ILT		 52711999-06-13 Ian Lance Taylor <ian@zembu.com>
5272
5273 From K. Richard Pixley <rich@noir.com>:
5274 * configure.in (ppc-*-vxworks*): New target.
5275 * configure: Rebuild.
5276
a8aed0fb
UD		 52771999-06-12 Philip Blundell <philb@gnu.org>
5278
5279 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5280
7565ed77
ILT		 52811999-06-13 Ian Lance Taylor <ian@zembu.com>
5282
5283 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5284 which refer to symbols in linkonce sections, permit reducing the
5285 relocs if the symbol is local.
5286
b9e57a38
ILT		 52871999-06-12 Ian Lance Taylor <ian@zembu.com>
5288
5289 * subsegs.c (subseg_text_p): New function.
5290 * as.h (subseg_text_p): Declare.
5291 * read.c (do_align): Use subseg_text_p to set the default fill.
5292 * write.c (subsegs_finish): Likewise.
5293 * config/obj-coff.c (write_object_file): Likewise.
5294 * config/tc-i386.h (md_maybe_text): Don't define.
5295 (md_do_align): Use subseg_text_p to set the default fill.
5296 * config/tc-m32r.c (m32r_do_align): Likewise.
5297 * config/tc-sh.c (sh_do_align): Likewise.
5298 * config/tc-sparc.h (md_do_align): Likewise.
5299
008960a5
ILT		 53001999-06-12 David O'Brien <obrien@freebsd.org>
5301
5302 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5303 * configure: Rebuild.
5304
a1605869
ILT		 53051999-06-12 Ian Lance Taylor <ian@zembu.com>
5306
d9ac5a3b
ILT		 5307 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5308 * Makefile.am: Rebuild dependencies.
5309 * Makefile.in: Rebuild.
5310
a1605869
ILT		 5311 * config/tc-i386.c (i386_immediate): Remove unused label
5312 seg_unimplemented.
5313
5314 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5315 * symbols.c: Likewise.
5316 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5317 sy_next field when taking address, rather than symbol_next.
5318
5319 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5320 offsetT.
5321 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5322 value from the output file architecture.
5323 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5324 * dwarf2dbg.h: Change bfd_vma to addressT.
5325
a7cd1c22
ILT		 53261999-06-11 Ian Lance Taylor <ian@zembu.com>
5327
5328 * dwarf2dbg.h: Use PARAMS in function declarations.
5329
76171f81
ILT		 53301999-06-11 Martin Dorey <mdorey@madge.com>
5331
5332 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5333 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5334 OBJ_ELF.
5335 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5336
9b4d630b
ILT		 53371999-06-11 Ian Lance Taylor <ian@zembu.com>
5338
5865bb77
ILT		 5339 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5340
9e7c96d9
ILT		 5341 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5342 popsection.
5343
1b50c718
ILT		 5344 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5345
1bf67e0d
ILT		 5346 * read.c (read_a_source_file): Only declare inescape if
5347 QUOTES_IN_INSN.
5348
5349 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5350 match parameters.
5351 (find_entry_byval): Add parens to avoid warning.
5352
5353 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5354
9b4d630b
ILT		 5355 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5356 undefined symbols.
5357
a22b281c
RH		 53581999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5359
66778679 5360 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5361 with isoctal.
5362
5363 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5364 synthetize_setx): New functions.
5365 (md_assemble): Broken the special cases into the above
5366 functions. Make compiler happy if sizeof(bfd_vma)==4.
5367 Fix sethi generated from set/setuw. If instructions have a relloc,
5368 always clear the fields to be relocated in the opcode.
5369 (sparc_ip): Remove special_case global variable.
5370
7f2f689c
ILT		 53711999-06-10 Ian Lance Taylor <ian@zembu.com>
5372
d7ba4a77
ILT		 5373 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5374 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5375 indication of success rather than a value.
5376 (itbl_get_val): Likewise.
5377 (itbl_get_field): Use strcspn. Change delimiters to include
5378 parens.
5379 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5380 (itbl_get_val): Likewise.
5381 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5382
7f2f689c
ILT		 5383 * symbols.c (copy_symbol_attributes): Convert local symbols to
5384 regular symbols.
5385
c1d3c45e
NC		 53861999-06-10 Nick Clifton <nickc@cygnus.com>
5387
5388 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5389 ARM920t.
c1d3c45e 5390
63fab58c
RH		 53911999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5392
5393 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5394 Optimize set if sizeof(bfd_vma) == 64.
5395 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5396 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5397 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5398
cf9a1301
RH		 53991999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5400
5401 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5402 (s_ncons): New function.
5403 (native_op_table): New table.
5404 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5405 R_SPARC_OLO10 handling.
5406
bf29b231
RH		 5407Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5408
5409 * expr.h (struct expressionS): Revert last change; widen X_op.
5410 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5411
9be1cda6
AS		 5412Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5413
a4835b42
AS		 5414 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5415 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5416 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5417 * Makefile.in: Regenerated.
5418
9be1cda6
AS		 5419 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5420 `common' pass on to s_mri_common.
3e87a760 5421 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5422
62335629
RH		 54231999-06-06 Richard Henderson <rth@cygnus.com>
5424
5425 * config/obj-elf.c (obj_elf_section): Don't free the return
5426 value of demand_copy_C_string.
5427
9de8d8f1
RH		 54281999-06-05 Richard Henderson <rth@cygnus.com>
5429
5430 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5431 creation logic from obj_elf_create_section.
5432
5433 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5434 (section_stack): New.
5435 (special_sections): Make const.
5436 (obj_elf_section): Gut and rewrite parsing.
5437 (obj_elf_change_section): New function broken out of obj_elf_section.
5438 (obj_elf_parse_section_letters): Likewise.
5439 (obj_elf_section_word): Likewise.
5440 (obj_elf_section_type): Likewise.
5441 (obj_elf_previous): Treat as a toggle.
5442 (obj_elf_popsection): New.
5443 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5444 (ppc_section_type): Likewise.
5445 * config/tc-ppc.h: Likewise.
5446
5447 * expr.h (struct expressionS): Don't make X_op a bitfield.
5448 * config/tc-alpha.c: Update for symbol handling changes.
5449 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5450 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5451
58b5739a
RH		 54521999-06-05 Richard Henderson <rth@cygnus.com>
5453
5454 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5455 (dwarf2_gen_line_info): Kill unused variables.
5456 (dwarf2_finish): Likewise.
5457 (dwarf2_where): Likewise.
5458 (dwarf2_directive_file): If we've only got a string,
5459 hand off to s_app_file.
5460 * ecoff.c: Move the include of ecoff.h.
5461 * symbols.h (S_IS_FUNCTION): Prototype.
5462
5463 * read.c (LEX_HASH): Supply a default.
5464 (lex_type): Use it.
5465 (s_globl): Update `c' after skipping whitespace.
5466 * read.h (LEX_END_NAME, is_name_ender): New.
5467 * expr.c (get_symbol_end): Respect it.
5468
398e8c25
ILT		 54691999-06-04 Mark Klein <mklein@dis.com>
5470
993142d5
ILT		 5471 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5472 to real if OBJ_SOM
5473 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5474
398e8c25
ILT		 5475 * config/tc-hppa.c: Update for symbol handling changes.
5476
b4013713
ILT		 54771999-06-03 Ian Lance Taylor <ian@zembu.com>
5478
080e41e6
ILT		 5479 * cgen.c: Update for symbol handling changes.
5480 * config/tc-m32r.c: Likewise.
f412ead8 5481
a0f75b47
ILT		 5482 * config/tc-hppa.h: Update for symbol handling changes.
5483 * config/tc-hppa.c: Likewise.
5484
174419c1
ILT		 5485 * config/tc-arm.h: Update for symbol handling changes.
5486 * config/tc-arm.c: Likewise.
5487 (symbol_make_empty): Remove. Just use symbol_create.
5488
5489 * symbols.c (symbol_set_tc): Correct name.
5490
6104f0a0
ILT		 5491 * Makefile.am: Rebuild dependencies.
5492 ($(OBJS)): Don't depend upon struc-symbol.h.
5493 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5494 * dep-in.sed: Don't remove struc-symbol.h.
5495 * Makefile.in: Rebuild.
5496
b4013713
ILT		 5497 * doc/internals.texi (Symbols): Describe changes in symbol
5498 handling.
5499
6576f0b5
RH		 55001999-06-03 Richard Henderson <rth@cygnus.com>
5501
5502 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5503 instead of doing the work by hand.
5504
fac0d250
RH		 55051999-06-03 David Mosberger <davidm@hpl.hp.com>
5506
5507 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5508 state of line state-machine.
5509 (struct ls): Collect DWARF2 line state-machine state in new member
5510 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5511 resulted in any DWARF2 directives.
5512 (reset_state_machine): New function.
5513 (out_end_sequence): Ditto.
5514 (dwarf2_gen_line_info): When switching sections or switching to a
5515 lower text address, call out_end_sequence() first to terminate the
5516 previous code sequence as code sequences MUST have monotonically
5517 increasing addresses.
5518 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5519
55201999-06-03 David Mosberger <davidm@hpl.hp.com>
5521
5522 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5523 DWARF2 debug info (line information only, at this point).
5524 * as.h: Update comment about supported debug formats.
5525 * dwarf2dbg.c, dwarf2dbg.h: New files.
5526 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5527
5528 * expr.c (operand): Don't use [ for parens if we want an index op.
5529 (op_encoding): Switch [ into O_index, if desired.
5530 (op_rank): Renumber with O_index on bottom.
5531 (expr): If O_index, match closing bracket.
5532 * expr.h (O_index): New.
5533
5534 * read.c (read_a_source_file): Conditionally allow matched "
5535 in lines passed to md_assemble.
5536
5537 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5538
49309057
ILT		 55391999-06-03 Ian Lance Taylor <ian@zembu.com>
5540
5541 Add support for storing local symbols in a small structure to save
5542 memory when assembling large files.
5543 * as.h: Don't include struc-symbol.h.
5544 (symbolS): Add typedef.
5545 * symbols.c: Include struc-symbol.h.
5546 (local_hash): New static variable.
5547 (save_symbol_name): New static function, from symbol_create.
5548 (symbol_create): Call save_symbol_name.
5549 (local_symbol_count): New static variable.
5550 (local_symbol_conversion_count): Likewise.
5551 (LOCAL_SYMBOL_CHECK): Define.
5552 (local_symbol_make): New static function.
5553 (local_symbol_convert): New static function.
5554 (colon): Handle local symbols. Create local symbol for local
5555 label name.
5556 (symbol_table_insert): Handle local symbols.
5557 (symbol_find_or_make): Create local symbol for local label name.
5558 (symbol_find_base): Check for local symbol.
5559 (symbol_append, symbol_insert): Check for local symbols.
5560 (symbol_clear_list_pointers, symbol_remove): Likewise.
5561 (verify_symbol_chain): Likewise.
5562 (copy_symbol_attributes): Likewise.
5563 (resolve_symbol_value): Handle local symbols.
5564 (resolve_local_symbol): New static function.
5565 (resolve_local_symbol_values): New function.
5566 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5567 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5568 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5569 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5570 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5571 (symbol_previous, symbol_next): New functions.
5572 (symbol_get_value_expression): Likewise.
5573 (symbol_set_value_expression): Likewise.
5574 (symbol_set_frag, symbol_get_frag): Likewise.
5575 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5576 (symbol_mark_used_in_reloc): Likewise.
5577 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5578 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5579 (symbol_mri_common_p): Likewise.
5580 (symbol_mark_written, symbol_clear_written): Likewise.
5581 (symbol_written_p): Likewise.
5582 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5583 (symbol_section_p, symbol_equated_p): Likewise.
5584 (symbol_constant_p): Likewise.
5585 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5586 (symbol_get_obj, symbol_set_obj): Likewise.
5587 (symbol_get_tc, symbol_set_tc): Likewise.
5588 (symbol_begin): Initialize local_hash.
5589 (print_symbol_value_1): Handle local symbols.
5590 (symbol_print_statistics): Print local symbol statistics.
5591 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5592 Declare new symbols.c functions. Move many declarations here from
5593 struc-symbol.h.
5594 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5595 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5596 (struct symbol): Move bsym to make it clearly the first field.
5597 Remove TARGET_SYMBOL_FIELDS.
5598 (symbolS): Don't typedef.
5599 (struct broken_word): Remove.
5600 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5601 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5602 (symbol_clear_list_pointers): Likewise.
5603 (symbol_insert, symbol_remove): Likewise.
5604 (symbol_previous, symbol_append): Likewise.
5605 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5606 (struct local_symbol): Define.
5607 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5608 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5609 (local_symbol_get_frag, local_symbol_set_frag): Define.
5610 (local_symbol_get_real_symbol): Define.
5611 (local_symbol_set_real_symbol): Define.
5612 Define.
5613 * write.c (write_object_file): Call resolve_local_symbol_values.
5614 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5615 (TARGET_SYMBOL_FIELDS): Don't define.
5616 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5617 ECOFF_DEBUGGING, add ECOFF fields.
5618 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5619 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5620 ECOFF_DEBUGGING, add ECOFF fields.
5621 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5622 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5623 * config/tc-mcore.h: Don't include struc-symbol.h.
5624 (TARGET_SYMBOL_FIELDS): Don't define.
5625 (struct mcore_tc_sy): Define.
5626 (TC_SYMFIELD_TYPE): Define.
5627 * Many files: Use symbolS instead of struct symbol. Use new
5628 accessor functions rather than referring to symbolS fields
5629 directly.
5630
5631 * read.c (s_mri_common): Don't add in value of line_label.
5632
5633 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5634 checking for SEC_LINK_ONCE.
5635
5636 * config/tc-sh.h (sh_fix_adjustable): Declare.
5637
5638 * app.c (input_buffer): New static variable.
5639 (app_push): Save saved_input in allocated buffer.
5640 (app_pop): Restored saved_input.
5641 (do_scrub_chars): Change get parameter to take char * and int as
5642 arguments. Change GET macro to pass input_buffer to get
5643 function. Don't save input into allocated buffer.
5644 * as.h (do_scrub_chars): Update declaration.
5645 * input-file.c (input_file_get): Change to take char * and int.
5646 Read data into passed in buffer. Remove static buffer.
5647 * read.c (scrub_from_string): Change to take char * and int. Copy
5648 data into passed in buffer.
5649
5650 * hash.h: Neaten. Declare hash_traverse.
5651 * hash.c: Complete rewrite based on BFD hashing code.
5652 * gasp.c (chunksize): New variable.
5653 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5654 hash_delete.
5655
661e4995
NC		 56561999-05-28 Nick Clifton <nickc@cygnus.com>
5657
5658 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5659 addend unless the target uses an old ABI.
5660
d9a62219
DE		 5661Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5662
5663 -Wchar-subscripts cleanup
5664 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5665 calls to isascii,iscntrl are correct.
d9a62219
DE		 5666 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5667 (unsigned char).
5668 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5669 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5670 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5671 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5672
6da466c7
ILT		 56731999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5674
5675 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5676 width for Coldfire.
5677 (arch_coldfire_p): New #define.
5678 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5679
56801999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5681
5682 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5683
5684 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5685 (install_operand): Add place `N'.
5686 (init_table): Add registers ACC, MACSR, MASK.
5687
5688 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5689
5690 * config/tc-m68k.c: Change mcf5200 --> mcf.
5691 (archs): Add mcf5206e, mcf5307.
5692 (m68k_ip): Add format `u'.
5693 (install_operand): Add place `m', `M', `h'.
5694 (init_table): Add upper/lower registers.
5695
5696 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5697
bedf545c
ILT		 56981999-05-28 Martin Dorey <mdorey@madge.com>
5699
5700 * config/tc-i960.c: Several minor changes to add ELF and
5701 BFD_ASSEMBLER support.
5702 * config/tc-i960.h: Likewise.
5703 * configure.in (i960-*-elf*): New target.
5704 * aclocal.m4, configure: Rebuild.
5705
40c62b25
AM		 57061999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5707
5708 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5709 reloc changes when defined(BFD_ASSEMBLER).
5710
daa01f85
AM		 57111999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5712
5713 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5714
5715 * write.c (write_print_statistics): Output to file, not stderr.
5716
5717 * expr.c (generic_bignum_to_int32,64): Prototype.
5718
5719 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5720 output_sleb128, output_uleb128, output_big_sleb128,
5721 output_big_uleb128, output_big_leb128): Prototype.
5722 (output_big_sleb128, output_big_uleb128): Make inline.
5723 (output_big_leb128): Remove inline
5724
5725 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5726 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5727 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5728 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5729 value for correct overflow check in write.c:fixup_segment.
5730 * write.c (fixup_segment): Move bitfield overflow checks to after
5731 the md_apply_fix call.
5732 * config/obj-coff.c (fixup_segment): Likewise.
5733 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5734 valueT *val argument.
5735
19b34177
AS		 5736Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5737
5738 * config/atof-ieee.c (gen_to_words): Correctly round a
5739 denormalized number. Fix off-by-one in range checking for
3e87a760 5740 exponent in a denormal.
19b34177 5741
b8a40f53
NC		 57421999-05-10 Nick Clifton <nickc@cygnus.com>
5743
5744 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5745 name.
b8a40f53 5746
53f3de98
RH		 5747Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5748
5749 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5750
578ec497
AM		 57511999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5752
5753 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5754 (ReverseRegRegmem): Remove.
5755 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5756 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5757 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5758 kludge.
5759
5760 From Doug Ledford <dledford@redhat.com>
5761 * config/tc-i386.h (RegXMM): New for P/III.
5762 * config/tc-i386.c: Add support for P/III.
5763
d0e9a01c
RH		 5764Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5765
5766 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5767 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5768 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5769
83183c0c
RH		 5770Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5771
5772 * config/tc-i386.c (i386_immediate): Skip whitespace before
5773 complaining about junk after expression.
5774 (i386_displacement): Likewise.
5775
03987ced
RH		 5776Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5777
5778 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5779 Don't copy before downcaseing.
5780
0d96863f 57811999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5782
66778679
RH		 5783 * tc-m68k.c: Include elf/m68k.h.
5784 (m68k_elf_final_processing): New routine.
5785 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5786 Define.
3e87a760 5787
90700a53
JL		 5788Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5789
5790 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5791 17 bit fmt insn.
5792
252b5132
RH		 57931999-04-30 Nick Clifton <nickc@cygnus.com>
5794
5795 * config/tc-mcore.c (mcore_s_section): Dump literals before
5796 changing section.
5797
57981999-04-29 Nick Clifton <nickc@cygnus.com>
5799
5800 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5801 for COFF/PE port.
5802
5803Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5804
5805 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5806 (TC_INIT_FIX_DATA): Delete.
5807 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5808 (TC_INIT_FIX_DATA): Delete.
5809 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5810 * write.c (fix_new_internal): Initialize fx_cgen member.
5811 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5812 (gas_cgen_md_apply_fix3): Update.
5813 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5814 (md_cgen_record_fixup_exp): Update.
5815 (FX_OPINFO_R_TYPE): Update.
5816
5817 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5818 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5819 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5820 * frags.h (struct frag): Make opindex, opinfo ints.
5821
5822 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5823
58241999-04-26 Tom Tromey <tromey@cygnus.com>
5825
5826 * aclocal.m4, configure: Updated for new version of libtool.
5827
58281999-04-22 Nick Clifton <nickc@cygnus.com>
5829
5830 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5831 md_apply_fix.
252b5132
RH		 5832 (md_apply_fix3): Do not fix up absolute relocations against
5833 symbolic values.
5834
5835 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5836
58371999-04-20 Nick Clifton <nickc@cygnus.com>
5838
5839 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5840 changes and data-in-text directives.
5841 (mcore_cons): New function: intercept cons() operations.
5842 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5843 operations.
252b5132
RH		 5844 (mcore_stringer): New function: intercept stringer() operations.
5845
58461999-04-18 Ian Lance Taylor <ian@zembu.com>
5847
5848 * obj.h (struct format_ops): Change generate_asm_lineno field to
5849 take no parameters.
5850 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5851
5852 * config/tc-alpha.c (find_opcode_match): Add default case to
5853 switch.
5854 (find_macro_match): Likewise.
5855 (load_expression): Parenthesize && within ||.
5856
5857 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5858
58591999-04-17 Nick Clifton <nickc@cygnus.com>
5860
5861 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5862 .text .data .section pseudo ops.
3e87a760
AM		 5863 (mcore_s_section): New function. Dump lits before changing secs.
5864 (mcore_s_text): New function. Dump lits before changing secs.
5865 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5866
58671999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5868
5869 * config/tc-mips.c (mips_32bitmode): New.
5870 (md_begin): Set mips_32bitmode if needed.
5871 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5872 Set EF_MIPS_32BITMODE.
5873
5874Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5875
5876 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5877 change.
5878
58791999-04-16 Nick Clifton <nickc@cygnus.com>
5880
5881 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5882
5883Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5884
3e87a760 5885 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5886 expressions correctly.
5887
5888
58891999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5890
5891 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5892
5893Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5894
5895 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5896 and fmpynfadd instructions.
5897
58981999-04-11 Richard Henderson <rth@cygnus.com>
5899
5900 * as.h (environ): Declare it, if needed.
5901 * as.c (dump_statistics): Don't declare environ.
5902 * configure.in (environ): Detect declaration.
5903 * configure, config.in: Rebuild
5904
5905 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5906 (i386_displacement): Allocate enough space for replacement buffer.
5907 Clean up replacement buffer initialization.
5908
59091999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5910
5911 * subsegs.c (section_symbol): Don't create a new symbol if one
5912 already exists; instead, use the existing one, but set its segment
5913 and frag data if it hasn't already been defined.
5914 * config/obj-coff.c (c_section_symbol): Likewise.
5915
5916Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5917
5918 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5919
59201999-04-08 Nick Clifton <nickc@cygnus.com>
5921
5922 * config/tc-mcore.c: New File: Support routines for MCore
5923 assembler.
3e87a760 5924 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5925 * config/obj-coff.c: Add support for mcore-pe target.
5926
5927 * Makefile.am: Add support for MCore targets.
5928 * Makefile.in: Regenerate.
5929 * configure.in: Add support for MCore targets.
5930 * configure: Regenerate.
5931
5932 * doc/all.texi: Set MCORE.
5933 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5934
252b5132
RH		 5935 * write.h: Prevent multiple inclusion.
5936
59371999-04-06 Ian Lance Taylor <ian@zembu.com>
5938
5939 * asintl.h (LC_MESSAGES): Never define.
5940 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5941 does not define it.
5942 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5943 does not define it.
5944
5945 * Makefile.am (m68k-parse.c): If configuring in the source
5946 directory, copy m68k-parse.y into the local directory before
5947 running ylwrap, to remove spurious differences when generating
5948 snapshots.
5949 * Makefile.in: Rebuild.
5950
5951 * config/tc-sparc.h (md_do_align): Just allocate the number of
5952 bytes necessary, rather than always allocating 1024.
5953
59541999-04-04 Ian Lance Taylor <ian@zembu.com>
5955
5956 * listing.c (listing_newline): Add cast to avoid warning.
5957 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5958 * config/tc-i386.c (i386_scale): Add return value.
5959 (build_displacement_string): Remove unused local temp_disp2.
5960 (i386_intel_memory_operand): Add parentheses to avoid warning.
5961 (i386_intel_operand): Remove unused local end_of_operand_string.
5962 (i386_operand): Remove unused local operand_modifier.
5963 (i386_operand): Add parens to avoid warning.
5964
59651999-04-04 Don Bowman <don@pixsci.com>
5966
5967 * configure.in: Add mips*-*-vxworks* target; have it define
5968 MIPS_STABS_ELF.
5969 * configure, config.in: Rebuild.
5970
59711999-03-31 Nick Clifton <nickc@cygnus.com>
5972
5973 * configure.in (emulations): Add support for arm-epoc-pe.
5974 * configure: Regenerate.
5975 * config/te-epoc-pe.h: New file. Define macros specific to
5976 arm-epoc-pe target.
5977 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5978 for arm-epoc-pe target.
5979
5980Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5981
5982 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5983
5984Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5985
5986 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5987 detect ",n" without a condition.
5988 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5989
5990
5991Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5992
5993 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5994 instruction is encoded with one bit.
5995
5996
59971999-03-23 Ian Lance Taylor <ian@zembu.com>
5998
5999 * doc/internals.texi (CPU backend): Mention that
6000 line_separator_chars should not include newline. From thi
6001 <ttn@mingle.glug.org>.
6002
60031999-03-22 Doug Evans <devans@casey.cygnus.com>
6004
6005 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6006 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
6007
6008Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
6009
6010 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
6011
6012Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
6013
6014 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
6015
6016
6017Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
6018
6019 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 6020
252b5132
RH		 60211999-03-15 Martin Hunt <hunt@cygnus.com>
6022
6023 * app.c (do_scrub_begin): Change '-' back to a symbol char
6024 so we can use multiple opcodes on a line again.
6025
6026 * config/tc-d30v.c: By default, warn if a symbol has
6027 the same name as a register. Plus some minor
6028 updates from the branch.
6029
60301999-03-13 Nick Clifton <nickc@cygnus.com>
6031
6032 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6033 BFD_RELOC_16 and BFD_RELOC_64.
6034
60351999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6036
6037 * expr.c (expr): Add missing else.
6038
60391999-03-12 Nick Clifton <nickc@cygnus.com>
6040
6041 * config/tc-arm.c (md_apply_fix3): Improve error message.
6042
60431999-03-11 Doug Evans <devans@casey.cygnus.com>
6044
6045 * Makefile.am (CPU_TYPES): Add fr30.
6046 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6047 (fr30,m32r dependencies): Update.
6048 * Makefile.in: Rebuild.
6049
6050 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6051 (gas_cgen_record_fixup_exp): Ditto.
6052 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6053 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6054 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6055 (md_cgen_lookup_reloc): Update use of operand->type.
6056 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6057 (md_convert_frag): Call cgen_operand_lookup_by_num.
6058 (md_cgen_lookup_reloc): Update use of operand->type.
6059 (m32r_cgen_record_fixup_exp): Ditto.
6060
60611999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6062
6063 * config/tc-mips.c (md_show_usage): Fix message.
6064
60651999-03-03 Nick Clifton <nickc@cygnus.com>
6066
6067 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6068 and LDR reg,=<expr> instruction.
6069
6070 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6071 -mcpu=arm9tdmi.
6072
6073Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6074
6075 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6076
60771999-02-17 Nick Clifton <nickc@cygnus.com>
6078
6079 This patch was created by: Scott Bambrough
6080 <scottb@corelcomputer.com>
3e87a760
AM		 6081
6082 * app.c:
252b5132 6083 Special cased '@' character. The '@' character is used as the
3e87a760 6084 ARM assembler comment character, as a special character
252b5132
RH		 6085 and in ELF .symver pseudo-op's, and as a special character in
6086 .type and .section pseudo-ops.
6087 (symver_pseudo): New static variable.
6088 (symver_state): New static variable.
6089 (struct app_save): Add field 'symver_state'.
6090 (app_push): Save global symver_state int struct app_save.
6091 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 6092 (do_scrub_chars): Special case handling of '@' character in
6093 .symver pseudo-ops.
252b5132
RH		 6094
6095 * configure.in: Modified to recognize armv* uname syntax from ARM
6096 Linux kernel.
6097 * configure: Regenerated.
3e87a760 6098
252b5132
RH		 6099 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6100 a prefix to the section's type.
6101 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6102 the type's typename.
6103
6104 * config/tc-arm.h: Add support for PIC generation:
6105 (pic_code): New boolean.
6106 (obj_relocate_extern): Define.
6107 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6108 (TC_CONS_FIX_NEW): Define.
6109 (tc_fix_adjustable): Define.
6110 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 6111
252b5132
RH		 6112 * config/tc-arm.c: Add support for PIC generation:
6113 (line_seperator_chars): Allow ';' as a seperator for Linux.
6114 (is_immediate_prefix): New macro.
6115 (arm_parse_reloc): New function.
6116 (s_arm_elf_cons): New function.
6117 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6118 (md_undefined_symbol): Special case handling for the Global Offset
6119 Table's symbol.
6120 (md_apply_fix3): Handle PIC relocs.
6121 (tc_gen_reloc): Handle PIC relocs.
6122 (md_parse_option): Add support for '-k' command line switch to
6123 enable PIC generation.
6124 (cons_fix_new_arm): New function.
6125 (s_arm_elf_cons): New function.
6126
6127Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6128
6129 * configure.in: Add comments for uses of AC_DEFINE.
6130 * acinclude.m4: Likewise.
6131 * acconfig.h: Remove.
6132 * aclocal.m4: Rebuild.
6133 * configure: Rebuild.
6134 * Makefile.in: Rebuild.
6135 * config.in: Rebuild.
6136
61371999-02-15 Jim Lemke <jlemke@cygnus.com>
6138
6139 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6140 non-constant offset from a base register.
6141
61421999-02-14 Ken Raeburn <raeburn@raeburn.org>
6143
6144 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6145 strings always.
6146
6147Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6148
6149 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6150 (emit_insn): Look for pc-relative and no-overflow specifiers on
6151 internal relocation types.
6152
61531999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6154
6155 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6156 -mcpu=NNNN flags.
6157
6158 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6159 mips_cpu instead.
6160 (mips_4650, mips_4010, mips_4100): Variables removed.
6161 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6162 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6163 variables.
6164 (md_begin): Don't bother initializing the mips_NNNN variables;
6165 mips_cpu is set, and that's good enough now.
6166 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6167 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6168 (show): New function, to handle wrapping in the CPU lists.
6169 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6170
6171Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6172
6173 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6174 than treat as an immediate specifier.
6175
6176Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6177
6178 * config/tc-i386.c: Prototype many functions.
6179 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6180 (i386_immediate): Remove unused second argument.
6181 (i386_intel_operand): Fix i386_is_reg typo.
6182 (i386_operand): Use allow_naked_reg.
6183 (output_invalid): Make operand int for K&R.
6184
6185Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6186
6187 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6188 patch.
6189 * Makefile.in: Rebuild.
6190
61911999-02-09 Doug Evans <devans@casey.cygnus.com>
6192
6193 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6194 (cgen.o): Ditto.
6195 (EXTRA_as_new_SOURCES): Comment out.
6196 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6197 * Makefile.in: Rebuild.
6198 * doc/Makefile.in: Rebuild.
6199 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6200 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6201 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6202 * configure: Rebuild.
6203 * aclocal.m4: Rebuild.
6204 * config.in: Rebuild.
6205 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6206 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6207 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6208 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6209 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6210 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6211 (gas_cgen_record_fixup_exp): Ditto.
6212 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6213 descriptor, not global variable.
6214 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6215 descriptor, not global variable. Refer to insert_operand handler
6216 via cpu descriptor, not global function.
6217 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6218 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6219 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6220 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6221 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6222 * config/tc-m32r.c: Ditto.
6223 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6224 (md_assemble): Ditto.
6225 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6226
62271999-02-09 Nick Clifton <nickc@cygnus.com>
6228
6229 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6230 relocations for ELF targets.
6231
62321999-02-08 Nick Clifton <nickc@cygnus.com>
6233
6234 * configure.in: Add support for StrongARM target.
6235 * configure: Regenerate.
6236
62371999-02-05 Nick Clifton <nickc@cygnus.com>
6238
6239 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6240
6241 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6242 for COFF ports.
6243
6244Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6245
6246 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6247
6248Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6249
66778679
RH		 6250 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6251 (INTEL_DWORD_MNEM_SUFFIX): Define.
6252 (BYTE_PTR): Define.
6253 (WORD_PTR): Define.
6254 (DWORD_PTR): Define.
6255 (XWORD_PTR): Define.
6256 (SHORT): Define.
6257 (OFFSET_FLAT): Define.
6258 (FLAT): Define.
6259 (NONE_FOUND): Define.
6260 (No_dSuf): Define.
6261 (No_xSuf): Define.
6262 * config/tc-i386.c (set_intel_syntax): New routine.
6263 (intel_syntax): Declare.
6264 (allow_naked_reg): Declare.
6265 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6266 (intel_float_operand): New routine.
6267 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6268 Handle brackets as well as parens. Call i386_intel_operand for
6269 intel syntax. Reverse operands if appropriate. Handle new
6270 suffixes. Handle movzx and movsx.
6271 (i386_is_reg): New routine.
6272 (i386_immediate): New routine.
6273 (i386_scale): New routine.
6274 (i386_displacement): New routine.
6275 (i386_operand_modifier): New routine.
6276 (build_displacement_string): New routine.
6277 (i386_parse_seg): New routine.
6278 (i386_intel_memory_operand): New routine.
6279 (i386_intel_operand): New routine.
6280 (i386_operand): Call i386_displacement, i386_immediate,
6281 i386_scale, etc. instead of handling inline.
6282 (parse_register): Handle registers without prefix.
252b5132
RH		 6283
6284Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6285
66778679
RH		 6286 * configure: Regenerate.
6287 * configure.in (arm-*-oabi): New.
6288 (thumb-*-oabi): New.
6289 * config/tc-arm.c (target_oabi): Declare.
6290 (md_apply_fix3): Support REL relocs.
6291 (md_parse_option): Handle -oabi.
6292 (elf32_arm_target_format): New routine.
6293 (md_longopts): Add OPTION_OABI.
6294 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6295
6296
62971999-01-28 Nick Clifton <nickc@cygnus.com>
6298
6299 * write.c (write_relocs): Handle out of range error.
6300
6301 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6302 (fr30_force_relocation): Default to 0.
6303
6304 * config/tc-fr30.h (obj_fix_adjustable): Define.
6305 (TC_FORCE_RELOCATION): Define.
6306
6307 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6308 relocs.
252b5132
RH		 6309
63101999-01-16 Nick Clifton <nickc@cygnus.com>
6311
6312 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6313 merge of two instructions if the left instruciton kills the right.
6314
63151999-01-11 Doug Evans <devans@casey.cygnus.com>
6316
6317 * Makefile.in: Regenerate.
6318 * configure.in: Redo test for using cgen.
6319 * configure: Regenerate.
6320
63211999-01-09 Nick Clifton <nickc@cygnus.com>
6322
6323 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6324 redefinition of this macro.
6325
6326Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6327
6328 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6329 warning.
6330
63311998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6332
6333 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6334 a read of HI or LO and an immediatly following branch.
6335
63361998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6337
6338 * config/tc-mips.c (md_begin): Another correction to the setting of
6339 mips_eabi64.
6340
63411998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6342
3e87a760
AM		 6343 * config/tc-mips.c (md_begin): Correct type-o in setting of
6344 mips_eabi64.
252b5132
RH		 6345
63461998-12-21 Nick Clifton <nickc@cygnus.com>
6347
6348 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6349 bit insn when optimizing, so that parallelised instructions will
6350 start on a 32 bit boundary.
6351
63521998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6353
6354 * config/tc-mips.c (mips_eabi64): New.
6355 (md_begin): Set mips_eabi64.
6356 (mips_elf_final_processing): Use it.
6357
63581998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6359
3e87a760 6360 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6361 Correct setting of ABI in e_flags.
6362
6363Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6364
3e87a760
AM		 6365 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6366 in delay slots.
252b5132
RH		 6367
63681998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6369
6370 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6371
252b5132
RH		 63721998-12-15 Doug Evans <devans@casey.cygnus.com>
6373
6374 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6375 warning, values that don't fit in the field.
6376
63771998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6378
6379 * config/tc-mips.c (mips_abi_string): New.
6380 (md_parse_option,md_longopts): Add mabi.
6381 (mips_elf_final_processing): Set e_flags based on mabi flag.
6382
63831998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6384
3e87a760 6385 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6386
638798-12-11 Ken Raeburn <raeburn@cygnus.com>
6388
6389 * config/tc-h8300.c (build_bytes): Change message given if the
6390 instruction requires H8/300H mode and we're not in Hmode, to
6391 suggest that it may be the operand modes that are the problem, not
6392 necessarily the opcode.
6393
63941998-12-10 Nick Clifton <nickc@cygnus.com>
6395
6396 * config/tc-fr30.c: Add line separator character.
6397
6398Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6399
6400 * configure.in (hppa-*-mpeix*): New target.
6401 * config/obj-som.h (obj_som_compiler): Declare.
6402 * config/obj-som.c (compiler_seen): New static variable.
6403 (obj_som_compiler): New function.
6404 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6405 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6406 (pa_type_args): Set hppa_priv_level.
6407 (pa_compiler): New static function if OBJ_SOM.
6408 * configure: Rebuild.
6409
6410Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6411
6412 * read.c (output_leb128): Don't mark as inline.
6413
64141998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6415
3e87a760 6416 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6417 AIX .vbyte unaligned data support.
6418 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6419 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6420 sections.
6421
64221998-12-07 Nick Clifton <nickc@cygnus.com>
6423
6424 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6425 input handling.
252b5132
RH		 6426
6427Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6428
66778679
RH		 6429 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6430 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6431
6432Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6433
6434 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6435 checking the target type.
6436 (mips-dec-bsd*): Set endian to little.
6437 * configure: Rebuild.
6438
6439 COFF weak symbol support, based on patches from Mark Elbrecht
6440 <snowball3@usa.net>:
6441 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6442 * config/obj-coff.c (obj_coff_weak): New static function.
6443 (obj_coff_endef) [both versions]: Handle weak symbols.
6444 (coff_frob_symbol): Likewise.
6445 (yank_symbols): Likewise.
6446 (obj_pseudo_table): Add "weak".
6447
6448 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6449 <aymeric.vincent@emi.u-bordeaux.fr>.
6450 * aclocal.m4: Rebuild with current tools.
6451 * configure: Rebuild.
6452
6453 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6454 an assertion failure for a case we can't handle when OBJ_ECOFF.
6455
6456 * expr.c (operator): And with 0xff to avoid problems with signed
6457 char.
6458
64591998-12-03 Nick Clifton <nickc@cygnus.com>
6460
6461 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6462 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6463
64641998-12-02 Nick Clifton <nickc@cygnus.com>
6465
6466 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6467 LDI:20 insn.
6468
6469Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6470
3e87a760
AM		 6471 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6472 calculation of pcrel point.
252b5132
RH		 6473
6474Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6475
6476 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6477 pcrel point.
6478
6479Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6480
6481 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6482 scope.
6483 (d10v_cleanup): Only generate previous insn if a multiline insn is
6484 not pending.
6485
6486Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6487
6488 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6489 FR30_OPERAND_I32.
252b5132
RH		 6490
6491Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6492
6493 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6494 -marm6xxx command line switches.
6495
64961998-11-18 Doug Evans <devans@casey.cygnus.com>
6497
6498 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6499 (itbl-ops.o): Delete duplicate dependencies.
6500 Rebuild dependencies.
6501 Add fr30 dependencies.
6502 * Makefile.in: Rebuild.
6503
6504Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6505
6506 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6507 opcode list.
6508 * listing.c: Ignore line terminator characters found inside
3e87a760 6509 strings.
252b5132
RH		 6510
6511Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6512
6513 * po/gas.pot: Regenerated.
6514
6515Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6516
6517 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6518 fr30_is_label_start(). Also checks for delay slot insns.
6519
6520 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6521 FR30 instructions which contain a colon in the mnemonic.
6522
6523 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6524
6525Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6526
6527 * config/tc-fr30.c: Removed currently superflous code.
6528
6529Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6530
6531 * config/tc-fr30.h: New file.
6532 * config/tc-fr30.c: Tweaking so that it will compile.
6533
6534Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6535
66778679
RH		 6536 * config/tc-d10v.h (obj_fix_adjustable): Define.
6537 (TC_FORCE_RELOCATION): Define.
6538 (d10v_force_relocation): Declare.
6539 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6540 (md_apply_fix3): Handle Vtable relocs.
6541 (d10v_fix_adjustable): New.
6542 (d10v_force_relocation): New.
252b5132
RH		 6543
6544Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6545
6546 * config/tc-d30v.c: Change default behaviour to ignore potential
6547 conflicts between register name and symbol names.
6548
6549Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6550
6551 * configure.in: Add fr30-*-*.
6552 * config/tc-fr30.c: New file.
6553 * Makefile.in: Regenerated.
6554 * config.in: Regenerated.
6555 * configure: Regenerated.
6556 * doc/Makefile.in: Regenerated.
6557 * po/gas.pot: Regenerated.
6558
6559Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6560
6561 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6562 are 16 bit insns.
6563
6564Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6565
6566 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6567 characters.
6568 (do_scrub_chars): Add some casts to unsigned char to avoid
6569 unwanted sign extension.
6570 * read.c (lex_type): Set characters about 127 to be symbol
6571 characters.
6572 * config/tc-i386.c (md_begin): Set identifier_chars and
6573 operand_chars for values above 127.
6574
6575Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6576
66778679
RH		 6577 * configure.in: detect cygwin* instead of cygwin32*
6578 * configure: regenerate
252b5132
RH		 6579
6580Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6581
6582 * listing.c: Add support for producing a listing from piped
3e87a760 6583 input.
252b5132
RH		 6584
6585Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6586
6587 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6588 (append_insn): Account for the tx39's multiply behavior.
6589
65901998-10-26 Michael Meissner <meissner@cygnus.com>
6591
6592 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6593 from assemble_parallel_insns. Add support for '->' to indicate
6594 explicitly serializing the instructions.
6595 (md_assemble): Ditto.
6596
6597Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6598
66778679
RH		 6599 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6600 WEAK handling.
252b5132
RH		 6601
6602Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6603
66778679 6604 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6605
6606Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6607
6608 * config/tc-mips.c : support frame and regmask/fregmask when
6609 MIPS_STABS_ELF is specified.
6610
6611Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6612
66778679
RH		 6613 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6614 (md_apply_fix): Don't return 1 for VTABLE relocs.
6615 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6616
6617Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6618
6619 * doc/c-i386.texi: Replace occurences of "opcode" with
6620 "instruction mnemonic", "instruction", or "mnemonic" when
6621 referring to the name of an instruction. Use "opcode" when
6622 referring to the sequence of machine bytes.
6623
6624 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6625 (is_opcode_char): Rename to is_mnemonic_char.
6626 (md_assemble and i386_operand): Correct error messages from
66778679 6627 "opcode" to "instruction mnemonic"
252b5132
RH		 6628 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6629 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6630 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6631 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6632 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6633 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6634 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6635
6636 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6637
6638 * config/tc-i386.c (i386_operand): Check for garbage after
6639 register name.
6640
6641Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6642
6643 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6644 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6645
6646Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6647
66778679
RH		 6648 * config/tc-sh.h (obj_fix_adjustable): Define.
6649 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6650 (md_apply_fix): Likewise.
6651 (tc_gen_reloc): Likewise.
6652 (sh_fix_adjustable): New.
252b5132
RH		 6653
6654Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6655
6656 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6657 * cgen.h (gas_cgen_finish_insn): Update prototype.
6658 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6659 cgen_insn_t -> CGEN_INSN_INT.
6660 (make_parallel): Update handling of CGEN_INT_INSN_P.
6661 (assemble_parallel_insn): Ditto.
6662 (target_make_parallel): New function.
6663 (md_assemble): Use it.
6664
6665Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6666
66778679 6667 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6668
6669Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6670
6671 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6672 converted into lower case.
6673
6674Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6675
66778679
RH		 6676 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6677 (gas_cgen_tc_gen_reloc): Likewise.
6678 * config/tc-m32r.h (obj_fix_adjustable): Define.
6679 * config/tc-m32r.c (m32r_fix_adjustable): New.
6680 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6681
6682Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6683
6684 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6685
6686Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6687
6688 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6689 to lower case before parsing.
6690
6691 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6692 parallel insns modift buts in the PSW as a side effect.
6693
6694Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6695
6696 * config/tc-d30v.c (find_format): Test for missing flag and
6697 control registers.
3e87a760 6698
252b5132
RH		 6699 (md_apply_fix3): Fix error messages to avoid
6700 assumption about presence of a symbol.
6701
6702 (parallel_ok): Disallow parallel instructions that both modify the
6703 same flag register.
6704
6705 (find_format): Generate a warning if an odd numbered register is
6706 used as the first register in a mutli-register instruction.
6707
6708Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6709
6710 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6711 relocations are always associated with a symbol.
6712
6713Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6714
66778679
RH		 6715 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6716 (elf32_sparc_force_relocation): Declare.
6717 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6718 (tc_gen_reloc): Handle vtable relocs.
6719 (elf32_sparc_force_relocation): New.
252b5132
RH		 6720
6721Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6722
66778679
RH		 6723 * symbols.c (S_IS_FUNCTION): New.
6724 * config/tc-v850.h (obj_fix_adjustable): Define.
6725 (TC_FORCE_RELOCATION): Define.
6726 (v850_force_relocation): Declare.
6727 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6728 of fx_addnumber for VTABLE reloc addends.
6729 (md_apply_fix3): Handle VTABLE relocs.
6730 (v850_fix_adjustable): New.
6731 (v850_force_relocation): New.
252b5132
RH		 6732
6733Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6734
6735 * tc-hppa.c (fp_operand_format): Add some additional formats.
6736 (pa_ip): Do not automatically promote into pa2.0 mode.
6737 (pa_level): Handle ".level 2.0".
6738
6739Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6740
6741 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6742 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6743 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6744 (None): Redefine as 0xffff.
6745
6746 From Jeff B Epler <jepler@usgs.gov>
6747 * doc/c-i386.texi (i386-SIMD): New section.
6748
6749Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6750
6751 * read.c (discard_rest_of_line): New function.
6752 * read.h: Declare it.
6753 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6754
6755Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6756
6757 * config/tc-d10v.c (find_symbol_matching_register): New function.
6758 (find_opcode): Cope with the case where a register name matches
6759 a symbol name.
6760
6761Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6762
6763 * config/tc-v850.c (md_pcrel_from): Rename to
6764 v850_pcrel_from_section.
6765 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6766 sections.
252b5132
RH		 6767
6768 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6769
6770Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6771
6772 * config/tc-d10v.c (find_opcode): Generate an error if a register
6773 is supplied for an operand that should not be a register.
6774
6775Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6776
6777 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6778 instructions to have another instruction in the right bin.
6779
6780Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6781
6782 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6783 the right container if the left container holds a branch
3e87a760 6784 instruction.
252b5132
RH		 6785
6786Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6787
6788 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6789 both a register name and symbol name.
6790 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6791
6792Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6793
6794 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6795 execution unit class.
6796
6797 (reg_name_search): If a name matches a register and a symbol,
6798 prefer the register.
6799 (find_format): Disallow flag registers when a general purpose
6800 register is required.
6801 If a number is required, but a register has been given, check to
6802 see if a symbol with the same name as the register exists, and if
6803 so, use that symbol.
6804
6805Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6806
6807 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6808
6809Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6810
6811 * config/tc-d30v.c (find_format): Do not accept flag registers as
6812 general purpose registers.
6813 (find_format): If an immediate value is expected at a given place
6814 in a format, but a register name has been provided instead, check
6815 to see if that register name matches the name of a predefined
6816 symbol and if it does, then use the symbol instead.
6817 (reg_name_search): If a register name matches a symbol name,
6818 prefer the register name to the symbol name.
6819
6820Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6821
6822 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6823 the previous insn to empty.
6824
68251998-09-20 Michael Meissner <meissner@cygnus.com>
6826
6827 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6828 pieces, forcing the use of an ANSI compiler.
6829
6830Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6831
6832 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6833 relocs.
6834 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6835
6836Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6837
66778679
RH		 6838 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6839 assembler syntax.
6840 (obj_elf_vtable_entry): Likewise.
6841 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6842 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6843 (tc_gen_reloc): Likewise.
6844 (arm_fix_adjustable): Likewise.
6845 (elf32_arm_force_relocation): New.
6846 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6847
6848Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6849
6850 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6851
6852Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6853
66778679
RH		 6854 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6855 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6856
6857Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6858
6859 * config/tc-i386.c (i386_operand): Detect non-segment registers
6860 used as segment prefixes.
6861
6862Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6863
6864 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6865 optimize across FDE boundaries.
6866
6867 * config/obj-coff.c (obj_coff_section): Preserve any link once
6868 flags when setting the section flags.
6869
6870Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6871
6872 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6873 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6874
6875Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6876
6877 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6878 to the host width.
6879
6880Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6881
6882 * frags.c (frag_grow): Include the size of the frag struct in the
6883 obstack chunk size.
6884
6885 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6886 if the new subseg comes before the old.
6887
6888Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6889
6890 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6891 to handle edge8 and edge16.
6892
6893Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6894
6895 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6896 before we clobber the symbol involved.
6897
6898Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6899
3e87a760 6900 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6901 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6902 use arm_adjust_symtab for OBJ_COFF.
6903 (armelf_adjust_symtab): New Routine.
6904 * config/tc-arm.h: Define obj_adjust_symtab to
6905 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6906
252b5132
RH		 6907Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6908
6909 * configure.in: Make all i386-elf targets use bfd_gas.
6910 * config/tc-i386.c (tc_i386_force_relocation): New.
6911 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6912 (md_apply_fix3): Likewise.
6913 (tc_gen_reloc): Handle them.
6914 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6915 tc_i386_force_relocation.
6916
6917Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6918
6919 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6920
6921Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6922
6923 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6924 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6925 sequential pair.
6926
252b5132
RH		 6927Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6928
6929 * read.h (generate_lineno_debug): Add prototype.
6930 * read.c (generate_lineno_debug): Make non-static.
6931
6932Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6933
6934 * config/tc-i386.c (md_assemble): Only warn for address/data size
6935 prefixes.
6936
6937Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6938
6939 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6940 against Thumb function names, as the linker needs this information.
6941
69421998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6943
6944 * expr.c (operand): Check also that there is no advance in operand
6945 after atof_generic in order to decide "is it label 0f or floating
6946 point number?".
6947
6948Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6949
6950 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6951 command line options with a single dash.
6952 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6953
6954Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6955
3e87a760
AM		 6956 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6957 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6958
69591998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6960
6961 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6962 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6963 demand_empty_rest_of_line before mri_comment_end.
6964 (equals): Check garbage after expression before
6965 mri_comment_end in MRI mode.
6966
6967Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6968
6969 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6970 small immediate constant to use the constant itself rather than
6971 always using 1.
6972
6973Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6974
6975 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6976 (pa_leave): Likewise.
6977
6978Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6979
6980 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6981 prefixes.
6982 (i386_operand): Fix an error message.
6983
6984Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6985
6986 * doc/c-arm.texi (ARM Directives): Document .req directive.
6987
6988 * config/tc-arm.c (reg_required_here): Display erroneous string if
6989 the register name could not be decoded.
6990 Do not set inst.instruction if the sift is -1.
6991
6992Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6993
6994 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6995 we do for EXTERN.
6996
6997Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6998
6999 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7000 even if it is belived to be unnecessary.
7001
7002Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7003
7004 config/tc-i386.c (i386_operand): Size immediate constants by
7005 suffix (erroneously removed as part of July 7 change).
7006
7007Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
7008
66778679
RH		 7009 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
7010 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
7011 (armelf_frob_symbol): New Routine.
7012 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 7013
7014Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
7015
7016 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
7017
7018Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
7019
7020 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
7021 command line switches passed to assembler.
7022
7023Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
7024
7025 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7026 (gas_cgen_opcode_desc): Declare.
7027 (gas_cgen_parse_operand): Declare.
7028 (*): Prepend gas_ to gas specific fns to denote them as such.
7029 All uses updated.
7030 * cgen.c (gas_cgen_opcode_desc): New global
7031 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7032 (queue_fixup): Renamed from cgen_queue_fixup.
7033 (*): Prepend gas_ to gas specific fns to denote them as such.
7034 All uses updated.
7035 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7036 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7037 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7038 Open opcode table and initialize it.
7039 (make_parallel): Use gas_cgen_opcode_desc.
7040 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7041 (md_assemble): Ditto.
7042
7043Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7044
7045 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7046 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7047 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7048 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7049 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7050 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7051 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7052 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7053 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7054 (INIT_STAB_SECTION): Likewise.
7055 (OBJ_PROCESS_STAB): Likewise.
3e87a760 7056
252b5132
RH		 7057 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7058 (md_parse_option): Watch for them.
7059 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7060 (md_begin): Kill neverdef code.
7061 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7062 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7063 (s_alpha_coff_wrapper): New.
7064 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 7065
252b5132
RH		 7066Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7067
7068 Start of changes to remove mdebug section from mips*-elf
7069 Based on MIPS_STAB_ELF definition
7070 * acconfig.h: undef if not configured
7071 * config.in: undef if not configured
7072 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7073 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7074 * stabs.c (s_stab_generic): flush frag
7075
7076Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7077
66778679
RH		 7078 * configure.in: (arm-*-elf): Handle.
7079 (thumb-*-elf): Handle.
7080 * configure: Regenerate.
7081 * read.c (stringer): Fix typo in comment.
7082 * write.c (fixup_segment): Don't add symbol value to addend if
7083 TC_ARM and OBJ_ELF.
7084 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7085 sections.
7086 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7087 for OBJ_ELF.
252b5132
RH		 7088
7089Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7090
7091 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7092 (write_2_short): Emit warning if new flag is set.
7093 (do_assemble): Set flags if left instruction is one of special
7094 "right-instruction-killer" type.
7095
7096Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 7097
252b5132
RH		 7098 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7099 Always output words in debug_info section as big endian.
7100 (sparc_target_format): Choose correct bfd target.
7101 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 7102
252b5132
RH		 7103Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7104
7105 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7106 to work with internationalization code. Issue an error when two
7107 operands match that are not allowed to match.
7108
7109Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7110
7111 * configure.in (install_tooldir): Allow target to specify whether
7112 it wants to be installed in $(tooldir)/bin.
7113 * configure: Regenerate.
7114 * Makefile.am (install-exec-local): Set install-exec-tooldir
7115 dependency via configure.
7116 * Makefile.in: Regenerate.
7117
7118Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7119
7120 * Makefile.am (install-exec-local): Split into two ...
7121 (install-exec-bindir,install-exec-tooldir): New rules.
7122 * Makefile.in: Regenerate.
7123
7124Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7125
7126 * Makefile.am (install-exec-local): Don't remove the file before
7127 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7128 W. Rozycki <macro@ds2.pg.gda.pl>.
7129 * Makefile.in: Rebuild.
7130
7131Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7132
7133 * cgen.c: Include libiberty.h.
7134 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7135 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7136 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7137 (md_cgen_lookup_reloc)): Declare.
7138 (md_cgen_record_fixup_exp): Declare.
7139 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7140 (m32r_relax_frag): Declare.
7141 (cgen_md_apply_fix3): Decls moved to cgen.h.
7142 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7143 (m32r_cgen_record_fixup_exp): Delete decl.
7144 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7145 (assemble_nop): Delete.
7146 (expand_debug_syms): Delete unused `exp'.
7147 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7148 Add default case for -Wall.
7149 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7150 (md_atof): Delete unused wordP.
7151
7152Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7153
7154 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7155 value.
7156
7157Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7158
7159 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7160 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7161 .print, .purgem, and .struct. Remove documentation for
7162 .app-file.
7163
7164Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7165
7166 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7167 Update call to insert_operand.
7168
7169Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7170
7171 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7172
7173Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7174
7175 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7176 whitespace after a prefix operator.
7177
7178Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7179
7180 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7181
7182Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7183
7184 * config/tc-sparc.c (log2): New static function.
7185 (s_reserve): Use log2 to convert alignment before calling
7186 record_alignment.
7187 (s_common): Use log2 to convert alignment before calling
7188 record_alignment and frag_align.
7189 (sparc_cons_align): Use log2.
7190
7191Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7192
7193 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7194 (s_common): Likewise.
7195
7196 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7197 initialization of waddr.
7198 (sparc_elf_final_processing): Add default case to switch.
7199
7200Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7201
7202 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7203 than temporary real.
7204
7205Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7206
7207 * write.c (subsegs_finish): Don't align the segments if there were
7208 any errors.
7209
7210 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7211 copying aux information.
7212
7213 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7214 expression into a symbol.
7215
7216Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7217
7218 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7219 type to unsigned int.
7220 (md_assemble): Change type used to store offsets from unsigned
7221 long to long.
7222 (i386_operand): Switch error check to only call RESTORE_END_STRING
7223 once after parse_register.
7224
7225Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7226
7227 * config/tc-v850.c (md_show_usage): Changed format to match that
7228 of gcc, ld, etc.
7229
7230 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7231
7232Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7233
7234 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7235 relocs.
7236 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7237 weak.
7238
7239Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7240
7241 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7242 * doc/Makefile.in: Rebuild.
7243
7244Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7245
66778679
RH		 7246 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7247 for %lo expressions.
7248 (mips_ip, case 'u'): Move range check after code to mask
7249 off bits in %hi/%lo expressions. Mask off high bits for
7250 %lo expressions.
252b5132
RH		 7251
7252Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7253
7254 * doc/Makefile.am (gasver.texi): New target.
7255 (as.info, as.dvi): Depends upon gasver.texi.
7256 * doc/as.texinfo: Include gasver.texi. Mention version number on
7257 title page and in top node.
7258 * doc/Makefile.in: Rebuild.
7259
7260Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7261
7262 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7263 but not including the line containing the edict.
7264 * listing.h (LISTING_EOF): New.
7265 * input-scrub.c (input_scrub_next_buffer): Call it.
7266
7267Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7268
7269 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7270 immediate address based solely on the suffix and the mode.
252b5132
RH		 7271
7272 * config/tc-i386.c (md_assemble): Add assertion to make sure
7273 overlap2 does not set Imm.
7274
7275 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7276 sequences of whitespace to a single space.
7277 (is_space_chars): Just compare with space.
7278 (md_begin): Don't initialize space_chars.
7279 (md_assemble): Just skip a single whitespace character.
7280 (i386_operand): Rewrite base-index parsing to use new
7281 parse_register, and to skip white space. Skip white space in a
7282 number of other places too. Don't give error message if
7283 parse_register fails.
7284 (parse_register): Change reg_string parameter to be non-const.
7285 Add end_op parameter. Skip white space after the `%', and return
7286 end of register string. Give error message here rather than
7287 caller.
7288
7289Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7290
7291 Based on patch from Matt Semersky <matts@scd.hp.com>:
7292 * expr.c (op_encoding): Make const.
7293 (expr_set_precedence): New function.
7294 (expr_begin): Don't set operator rankings, just call
7295 expr_set_precedence.
7296 * expr.h (expr_set_precedence): Declare.
7297 * read.c (s_mri): Call expr_set_precedence.
7298
7299Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7300
7301 * doc/as.texinfo (Statements): Remove paragraph discussing
7302 continuing lines with a backslash. This hasn't worked for years,
7303 if it ever did.
7304
7305Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7306
66778679 7307 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7308 symbol definitions.
7309 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7310 (ps_CTORS, ps_DTORS): New section types.
7311 (vms_fixup_xtors_section): New function
7312 (Ctors_Psect, Dtors_Psect): Define.
7313 (IS_GXX_XTOR): Define
7314 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7315 Filter static constructors/destructors and add to
7316 Ctors_Symbols/Dtors_Symbols chain.
7317 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7318 appropriate section.
7319
66778679 7320 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7321 * makefile.vms: Merge vax/vms support.
7322
7323Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7324
7325 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7326 (elf_pseudo_table): Add them.
7327 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7328 (md_apply_fix): Accept them.
7329 (mips_fix_adjustable): Don't adjust them.
7330 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7331 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7332 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7333 (tc_fix_adjustable): Don't adjust them.
7334
7335Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7336
7337 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7338 (cgen.o): Use it.
7339 * Makefile.in: Regenerate.
7340 * configure.in: AC_SUBST cgen_cpu_prefix.
7341 * configure: Regenerate.
7342
7343Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7344
7345 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7346 Changed all users of COND12_DELAY.
7347
7348Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7349
7350 * config/tc-mn10300.c (set_arch_mach): New function.
7351 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7352 (md_begin): Default to mn10300 mode.
7353 (md_assemble): Only accept instructions for the core mn10300
7354 chip and the active machine type.
7355
7356Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7357
7358 * subsegs.h (segment_info_type): Give the struct a name.
7359 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7360 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7361 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7362 * config/tc-w65.h (tc_reloc_mangle): Declare.
7363 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7364
7365Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7366
66778679
RH		 7367 * config/tc-v850.c (v850_comm): Restore old section
7368 after common processing.
252b5132
RH		 7369
7370Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7371
7372 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7373
7374Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7375
7376 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7377 char with code that explicitly sign-extends.
7378
7379Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7380
252b5132
RH		 7381 * config/tc-v850.c (md_begin): Restore text section as the current
7382 section after creating call table sections.
7383 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7384 code.
252b5132
RH		 7385
7386 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7387 with call to macro SYM_AUXINFO.
7388
7389Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7390
7391 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7392 with the program transform name.
7393 * Makefile.in: Rebuild.
7394
7395Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7396
7397 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7398 information.
7399
7400Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7401
7402 * config/tc-i386.c (i386_operand): Be prepared for a space between
7403 the open parenthesis and the start of the register operand,
7404 because of the June 16 change.
7405
7406Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7407
7408 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7409 BFD_ASSEMBLER.
7410
7411Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7412
7413 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7414 even if it is belived to be unnecessary.
7415
7416Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7417
7418 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7419 symbols.
7420 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7421
7422Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7423
7424 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7425 shift amount for a repeated operand. The shift amount for the
7426 repeated copy comes from the size of the operand.
7427
7428Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7429
7430 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7431
7432Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7433
7434 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7435
7436Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7437
7438 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7439 characters in it as LEX_IS_SYMBOL_COMPONENT.
7440 * config/tc-i386.h (tc_symbol_chars): Define.
7441 (extra_symbol_chars): Declare.
7442 * config/tc-i386.c (extra_symbol_chars): Define.
7443 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7444 (line_comment_chars): Set to '/' if TE_LINUX.
7445 * doc/c-i386.texi (i386-prefixes): Update.
7446 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7447
7448Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7449
7450 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7451 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7452
74531998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7454
7455 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7456 constraint in instructions REP & REPI.
7457
7458Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7459
7460 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7461 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7462
7463 (check_range): If the operand is shifted, then shift the number
7464 before checking its range.
7465
3e87a760 7466 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7467
7468 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7469 common sections.
7470
7471Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7472
7473 * config/tc-v850.c (v850_comm): Create special sections as needed.
7474
74751998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7476
7477 * config/tc-d10v.c (write_2_short): Addition of swapping
7478 instructions for sequential and reverse sequential order when
7479 given order is not possible.
7480
7481Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7482
7483 * Makefile.am: Rebuild dependencies.
3e87a760 7484 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7485 * Makefile.in: Rebuild.
7486
7487Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7488
7489 * doc/c-i386.texi: Update 16 bit documentation.
7490
7491 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7492 IgnoreDataSize to IgnoreSize as they are used for address size as
7493 well as data size.
7494 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7495 32-bit mode, similarly addr16/data16 and variants.
7496
7497Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7498
7499 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7500 sequential word multiply instructions.
3e87a760 7501
252b5132
RH		 7502 (do_assemble): Add extra command line argument, to allow mul32
7503 attribute to be preserved across parallel insns.
7504 (md_assemble): Insert NOPs between explicitly parallel insns which
7505 contain an 32 bit multiply and a 16 multiply.
7506
7507Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7508
7509 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7510 likewise for REPE.
7511
7512 * config/tc-i386.c (reloc): Add braces.
7513
7514 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7515 consistent with Intel naming.
7516 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7517 use bitfields in sib_byte.
7518 (modrm_byte): Don't use bitfields here either.
7519
7520 * config/tc-i386.c (current_templates): Add const.
7521 (parse_register): Add const to return, param, and char *s.
7522 (i386_operand): Add const to reg_entry *r.
7523 * config/tc-i386.h (templates): Add const to start, end.
7524
7525 Inspired by code for 16 bit gas support from Martynas Kunigelis
7526 <martynas@nm3.ktu.lt>:
7527 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7528 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7529 (uses_mem_addrmode): Remove.
7530 (md_estimate_size_before_relax): Add support here too.
7531 (md_relax_table): Rewrite interface to md_relax for 16 bit
7532 support.
7533 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7534 (opcode_suffix_to_type): Remove.
7535 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7536 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7537 (md_convert_frag): Likewise.
7538 (i386_operand): Add support for 16 bit base/index regs,
7539 immediates, and displacements. Remove some unnecessary casts, and
7540 localise end_of_operand_string, displacement_string_start,
7541 displacement_string_end variables. Add GCC_ASM_O_HACK.
7542 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7543
7544 * config/tc-i386.c (prefix_hash): Remove.
7545 (md_begin): Rewrite without obstacks. Remove prefix hash table
7546 handling. Rewrite lexical table handling.
7547 (i386_print_statistics): Don't print prefix statistics.
7548 (md_assemble): Rewrite instruction parser so that line is not
7549 converted to lower case. Don't do a hash_find for prefixes,
7550 instead recognise them via opcode modifier.
7551 (expecting_operand, paren_not_balanced): Localise variables.
7552 * config/tc-i386.h (IsPrefix): Define.
7553 (prefix_entry): Remove.
7554
7555 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7556 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7557 '\\' in case where comment_chars contains '/'.
7558
7559 * config/tc-i386.c (MATCH): Ensure given operand and template
7560 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7561 you must write `ljmp *table(%ebx)'.
7562
7563 From H.J. Lu <hjl@gnu.org>:
7564 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7565 as 0 ifndef BFD_ASSEMBLER.
7566 (md_assemble): Allow immediate operands without suffix or
7567 other reg operand to default in size to the current code size.
7568
7569Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7570
66778679
RH		 7571 * config/tc-v850.c (md_begin): Restore creation of
7572 .call_table_text and .call_table_data sections.
252b5132
RH		 7573
7574Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7575
7576 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7577 after emitting a word of noops.
7578
7579Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7580
7581 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7582 (i386_operand): Simplify checks for valid base/index combinations.
7583 Disallow `in 4(%dx),%al'.
7584
7585 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7586 index_reg const.
7587 (add_prefix): Change parameter from char to int.
7588
7589 * config/tc-i386.h (Ugh): Define opcode modifier.
7590 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7591
7592 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7593 CONSISTENT_REGISTER_MATCH macros to check register types more
7594 thoroughly. Check for illegal suffix/operand combinations
7595 when matching insns with operands. Handle new `s' suffix, and
7596 associated FloatMF opcode modifier for float insns with memory
7597 operands.
7598 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7599 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7600 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7601 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7602 DATA_PREFIX_OPCODE throughout.
7603
7604 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7605 (md_assemble): Rewrite suffix/register operand checking code to be
7606 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7607 AnyMem, the better to grep.
7608 (pi): Remove Abs.
7609 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7610 given a memory operand. Don't set Abs bits either.
7611 (type_names): Remove Mem*, Abs*.
7612 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7613 define opcode_modifiers as these cases are handled by Disp8,
7614 Disp16, Disp32 and suffix checks.
7615 (COMES_IN_BOTH_DIRECTIONS): Remove.
7616 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7617
7618 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7619 if IgnoreDataSize modifier given. Remove ShortformW modifier
7620 test. Add test for ShortForm in W base_opcode modification.
7621 Merge Seg2ShortForm and Seg3ShortForm code.
7622 * config/tc-i386.h (ShortFormW): Remove.
7623 (IgnoreDataSize): Define.
7624
7625Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7626
7627 * config/tc-d30v.c (md_assemble): Store previous segment state
7628 with previous instruction.
7629
50705ef4 7630Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7631
7632 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7633 (ebp, esp): Remove static variables.
7634 (MATCH): Remove test for InOutPortReg.
7635 (i386_operand): Properly handle InOutPortReg here instead.
7636 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7637 (md_assemble): Simplify and correct modrm and sib generation.
7638 (i386_operand): Add warning for scale without index.
7639 Rewrite checks for valid base/index combinations.
7640
7641 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7642 macros and enclose in do while(0).
7643 (RESTORE_END_STRING): Likewise.
7644 (md_assemble): Add one to printed operand number so we start
7645 from 1 not 0. Add some more gettext invocations.
7646 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7647 number here too.
7648
7649 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7650 DATA_PREFIX, SEG_PREFIX): Define.
7651 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7652 (check_prefix): Remove function.
7653 (add_prefix): New function. Add prefix to i.prefix as well as
7654 doing checks.
7655 (md_assemble): Changes for add_prefix. Remove hack for wait
7656 prefix, instead always output prefixes in fixed order. Test
7657 for jcxz/loop when selecting between word & dword operations,
7658 and add address size prefix rather than operand size prefix.
7659 Remove operand -> address size hack when emitting jcxz/loop.
7660 (i386_operand): Remove O_Absent check as it's done in expr.
7661
7662Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7663
7664 * configure.in: Recognize m5200 as a cpu_type of m68k.
7665 * aclocal.m4: Rebuild with current libtool.
7666 * configure: Rebuild.
7667
7668Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7669
7670 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7671 to relaxable_symbol to prevent references to external symbol from
7672 being relaxed.
7673
7674Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7675
7676 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7677 symbols are relaxable.
7678
7679Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7680
66778679
RH		 7681 * config/tc-v850.c (md_begin): Don't create special
7682 sections by default.
3e87a760 7683
252b5132
RH		 7684Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7685
7686 * config/tc-mips.c (macro): For div and udiv, close the
7687 reorder block as soon as possible.
7688
7689Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7690
7691 From Matt Semersky <matts@scd.hp.com>:
7692 * macro.c (macro_mri_mode): New function.
7693 * macro.h (macro_mri_mode): Declare.
7694 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7695 MRI mode.
7696
7697Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7698
7699 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7700 OBJ_EVAX case.
7701
7702 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7703 until after xstrdup in OBJ_EVAX case.
7704
7705Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7706
7707 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7708 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7709 of hardcoded magic number.
7710 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7711
7712Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7713
7714 * read.c (do_s_func): New function.
7715 (s_func): Call it.
7716 * read.h (do_s_func): Add prototype.
7717
7718Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7719
7720 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7721 nops if fill pattern not specified.
7722
7723Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7724
7725 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7726 * config/te-go32.h (TE_GO32): Define.
7727 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7728
7729Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7730
7731 Implement .func/.endfunc pseudo-ops.
7732 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7733 (s_func): Declare.
7734 * read.c (potable): Add .func,.endfunc.
7735 (s_func): New function.
7736 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7737 functions.
7738 (in_doc_func_p,current_function_label): New static globals.
7739 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7740
7741Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7742
7743 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7744 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7745 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7746 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7747 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7748 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7749 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7750 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7751 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7752 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7753 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7754 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7755 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7756 * config/tc-alpha.c: Likewise.
7757 * config/tc-alpha.h: Likewise.
7758 * config/tc-arm.c: Likewise.
7759 * config/tc-h8300.c: Likewise.
7760 * config/tc-h8500.c: Likewise.
7761 * config/tc-hppa.c: Likewise.
7762 * config/tc-i860.c: Likewise.
7763 * config/tc-i960.c: Likewise.
7764 * config/tc-ppc.c: Likewise.
7765 * config/tc-sh.c: Likewise.
7766 * config/tc-sparc.h: Likewise.
7767 * config/tc-tic30.c: Likewise.
7768 * config/tc-w65.c: Likewise.
7769 * config/tc-z8k.c: Likewise.
7770
7771Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7772
7773 * config/tc-vax.c (_): Delete this macro used for placeholder
7774 values in vax_operand_width_size; it conflicts with the _() macro
7775 used for internationalization.
7776
7777Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7778
7779 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7780 code. From Chris Moller <moller@bops.com>.
7781
7782 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7783 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7784 * read.c (emit_expr): Initialize seg and subseg fields of a new
7785 broken word.
7786 * write.c (write_object_file): Switch to the appropriate segment
7787 and subsegment when processing a broken word.
7788
7789 * config/tc-m68k.c (mri_assemble): New static function.
7790 (build_mri_control_operand): Call mri_assemble rather than
7791 md_assemble.
7792 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7793 (s_mri_endf, s_mri_endw): Likewise.
7794
7795Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7796
7797 * read.c (s_org): Call md_flush_pending_output if it is defined.
7798
7799 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7800
7801Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7802
7803 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7804 (md_parse_option): Add for same.
7805 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7806 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7807 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7808
7809 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7810
252b5132
RH		 7811Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7812
7813 * config/tc-arm.c (find_real_start): Relax definition of local
7814 labels.
7815
7816Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7817
7818 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7819 symbols at the given address, not just the last one specified.
7820
7821Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7822
66778679
RH		 7823 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7824 or number_to_chars_littleendian to write data.
252b5132
RH		 7825
7826Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7827
7828 * config/tc-v850.c (md_assemble): Remove artificially created
7829 register name symbols.
7830
7831Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7832
7833 * write.c (fixup_segment): Change "segment" to "section" in
7834 error message.
7835
7836Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7837
7838 * write.c (fixup_segment): Change sym1-sym2 message again.
7839
7840Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7841
7842 * write.c (fixup_segment): Improve error message for sym1-sym2
7843 errors when sym1 is in a different segment from sym2.
7844
7845Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7846
7847 * config/tc-m32r.c (warn_unmatched_high): New static local.
7848 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7849 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7850 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7851 (md_parse_option): Likewise.
7852 (md_show_usage): Likewise.
7853 (m32r_frob_file): Likewise.
7854
7855 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7856 (read_a_source_file): Call them.
7857 * read.h (stabs_generate_asm_file): Declare.
7858 * stabs.c (stabs_generate_asm_file): New function.
7859 (generate_asm_file): New function.
7860 (stabs_generate_asm_lineno): Move file name handling into
7861 generate_asm_file.
7862
7863Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7864
7865 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7866 (d30v_current_align, d30v_current_align_seg): New variables.
7867 (d30v_last_label): New variable.
7868 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7869 (s_d30v_data, s_d30v_section): Likewise.
7870 (md_pseudo_table): Call them.
7871 (md_begin): Initialize d30v_current_align_seg.
7872 (md_assemble): Call d30v_align when needed by known current alignment.
7873 (d30v_frob_label, d30v_cons_align): New functions.
7874 * config/tc-d30v.h (md_do_align): Remove.
7875 (tc_frob_label): Call d30v_frob_label.
7876 (md_cons_align): New.
252b5132 7877
3e87a760 7878 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7879 expression symbols before processing. Clean up code formatting.
7880
7881Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7882
7883 * po/Make-in (install-info): New target.
7884
7885Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7886
7887 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7888 instructions.
7889 * config/tc-mn10300.c (md_assemble): Likewise.
7890
7891Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7892
7893 * Makefile.am: Update with `make dep-am'.
7894 (HFILES): Add cgen.h.
7895 (cgen.o): Depend on cgen.h.
7896 * Makefile.in: Regenerate.
7897
7898 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7899
7900Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7901
7902 * gasp.c (grab_label): Permit a label to be a preprocessor
7903 variable by permitting a label to start with a backslash.
7904
7905Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7906
7907 * config/tc-mips.c (validate_mips_insn): Removed hack
7908 for previously inaccessible bitfields in some INSN_TRAP
7909 instructions.
7910
7911Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7912
7913 * config/tc-d30v.c (do_assemble): Abort with error message
7914 if opcode operands do not match.
3e87a760 7915
252b5132
RH		 7916Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7917
7918 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7919 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7920 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7921 similar new 'q' operand.
7922
7923Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7924
7925 * cgen.c (cgen_asm_finish_insn): Fix typo.
7926
7927Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7928
7929 * cgen.h: New file.
7930 * cgen.c: Include it.
7931 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7932 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7933 All callers updated.
7934 * config/tc-m32r.c: Include cgen.h.
7935 (m23r_insn): New members num_fixups,fixups.
7936
7937Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7938
7939 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7940 to avoid compiler warning.
7941
7942Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7943
7944 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7945 calling make.
7946
66778679 7947 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7948
7949Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7950
7951 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7952
7953Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7954
7955 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7956 a short format insn.
7957 (md_assemble): Set it for explicitly packed insns.
3e87a760 7958
252b5132
RH		 7959Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7960
7961 * config/obj-coff.c (c_symbol_merge): Do not take address of
7962 native fields when performing the memcpy.
7963
7964Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7965
3e87a760 7966 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7967 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7968
7969Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7970
7971 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7972 relocations against globally visible symbols.
7973 * config/tc-m68k.c (relaxable_symbol): New macro.
7974 (m68k_ip, md_estimate_size_before_relax): Use it.
7975 (tc_m68k_fix_adjustable): Also handle weak symbols.
7976
7977Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7978
7979 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7980 references to externally visible symbols.
7981 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7982 values in twice for a PC relative reloc if the symbol is
7983 externally defined.
252b5132
RH		 7984
7985 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7986 don't adjust a PC relative reloc against an externally visible
7987 symbol.
7988 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7989 for a PC relative fixup against an externally visible defined
7990 symbol, arrange to store object file and addend values as though
7991 the symbol were not defined.
7992 (tc_gen_reloc): Likewise.
7993
7994Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7995
7996 * read.c (sizeof_leb128): Referenced externally by write.c so
7997 don't inline.
7998
7999Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
8000
8001 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
8002 and expand a 'debug' symbol associated with the next instruction
8003 that does not cause a short instruction to be filled with a NOP.
8004 (md_pseudo_table): Add support for .debugsym.
8005 (assemble_parallel_insn): Add calls to expand_debug_sym as
8006 appropriate.
8007 (md_assemble): Ditto.
8008
8009Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
8010
8011 * as.c (main): Conditionally call setlocale.
8012 * gasp.c (main): Likewise.
8013 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
8014 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
8015
8016Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
8017
8018 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 8019
252b5132
RH		 8020Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
8021
8022 * config/tc-hppa.c: Change all calls to bzero to use memset.
8023 (pa_ip): Add cast to avoid warning.
8024 (tc_gen_reloc, md_apply_fix): Likewise.
8025 (pa_find_space_by_number): Likewise.
8026 (hppa_force_relocation): Likewise.
8027 (pa_block): Change i to unsigned int.
8028 * config/obj-som.h (obj_som_copyright): Declare.
8029
8030Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
8031
8032 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8033 for line numbers for assembly source.
8034
8035Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8036
8037 * configure.in: Change version number to 2.9.4
8038 * configure: Rebuild.
8039
8040Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8041
8042 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8043
8044Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8045
8046 * ecoff.h: Change symbolS in function declaration to struct
8047 symbol.
8048
8049Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8050
8051 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8052 (md_convert_frag): Fix i18n typo.
8053
8054Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8055
8056 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8057 * ecoff.h: Protoype it.
8058 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8059 [EVAX] (s_alpha_prologue): Delete.
8060 (md_pseudo_table): Update.
8061
8062Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8063
8064 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8065 array to local pointer.
8066 (get_args, parse_expr): Add casts to avoid warnings.
8067
8068Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8069
8070 * read.c (s_set): Cast xmalloc return value to fragS *.
8071 * config/tc-m68k.c (m68k_ip): Function made static to match
8072 previous forward declaration.
8073 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8074
8075Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8076
8077 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 8078 strings.
252b5132
RH		 8079
8080 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8081 macros to error strings.
8082
8083Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8084
8085 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8086 reloc is in the TOC csect.
8087 (md_apply_fix3): Correct gettext typo.
8088
8089Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8090
8091 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8092 .L - they are local labels and the branches are not really
8093 function calls but rather far jumps.
8094
8095Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8096
8097 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8098
8099Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8100
8101 * config/tc-i386.c (md_assemble): Print operand number rather than
8102 using ordinal_names.
8103 (i386_operand): Likewise.
8104
8105Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8106
8107 * Makefile.am (INTLLIBS): Define to work around apparent automake
8108 bug.
8109 All Makefiles: Regenerated.
8110
8111 * Many files: Added gettext invocations around user-visible
8112 strings.
8113 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8114 HAVE_LC_MESSAGES): Define.
8115 * dep-in.sed: Added asintl.h.
8116 * po/Make-in: New file.
8117 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8118 Include "asintl.h".
8119 * read.c (Z_): Renamed from `_'.
8120 * Makefile.am (SUBDIRS): Added po.
8121 (POTFILES): new macro.
8122 (po/POTFILES.in): New target.
8123 ($(OBJS)): Added asintl.h.
8124 (HFILES): Likewise.
8125 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8126 (as_new_LDADD): Added $(INTLLIBS).
8127 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8128 (gasp_new_LDADD): Added $(INTLLIBS).
8129 (gasp_new_DEPENDENCIES): New macro.
8130 * configure, aclocal.m4: Rebuilt.
8131 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8132 po/Makefile.
8133 (ALL_LINGUAS): Define.
8134 * macro.c: Include "asintl.h".
8135 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8136 * as.h: Include "asintl.h".
8137 * config/tc-i386.c (ordinal_names): Removed.
8138 (md_assemble): Changed error text to avoid ordinal_names.
8139 (i386_operand): Likewise.
8140 (reloc): Added as_bad to avoid i18n problems.
8141 (tc_gen_reloc): Likewise.
8142 * config/tc-arm.c (bad_args): Now a #define.
8143 (bad_pc): Likewise.
8144 * config/obj-vms.c (VMS_stab_parse): Changed type of
8145 `long_const_msg'.
8146 (global_symbol_directory): Unified strings to avoid i18n
8147 problems.
8148 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8149 avoid i18n problems.
8150 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8151 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8152 i18n problems.
8153 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8154 problems.
8155 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8156 comment.
8157 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8158 problems.
8159 * as.c (print_version_id): Added an fprintf to avoid i18n
8160 problems.
8161 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8162 problems.
8163 * expr.c (expr): Added as_warn call to avoid i18n problems.
8164 * messages.c (as_assert): Changed code to avoid i18n problems.
8165 (as_abort): Likewise.
8166 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8167 (s_space): Likewise.
8168 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8169
8170Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8171
8172 * config/tc-i386.c (check_prefix): New static function, split out
8173 from md_assemble.
8174 (struct _i386_insn): Add wait_prefix field.
8175 (md_assemble): Remove wait_prefix local variable. Use
8176 check_prefix when adding a prefix.
8177
8178 * config/tc-i386.c (current_templates): New static variable.
8179 (md_assemble): Remove current_templates local variable.
8180 (md_assemble, i386_operand): Improve error and warning messages in
8181 many places. Add RESTORE_END_STRING in many places before error
8182 return. Clarify some comments.
8183
8184 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8185 element array.
8186 (md_assemble): Parse string instruction operands, looking for
8187 segment override prefixes. Check for invalid segment prefixes on
8188 string instruction.
8189 (i386_operand): i.seg[] and max mem_operand changes for string
8190 insns.
8191 * config/tc-i386.h (EsSeg): Define.
8192
8193 * config/tc-i386.h (regKludge): Define.
8194 (iclrKludge, imulKludge): Don't define.
8195 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8196 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8197 opcode_modifier checks to look for more common cases first. Add
8198 default_seg for IsString case.
8199
8200Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8201
8202 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8203 AC_DECL_YYTEXT.
8204 * configure: Rebuild with new automake and libtool.
8205 * aclocal.m4, Makefile.in: Likewise.
8206
8207 * doc/Makefile.am (as.dvi): New target.
8208 * doc/Makefile.in: Rebuild.
8209
8210Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8211
8212 * configure.in: Added sparc86x support.
3e87a760 8213
252b5132 8214 * configure: Rebuild.
3e87a760 8215
252b5132
RH		 8216 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8217 sparc_arch.
8218 (md_parse_option): Warn if -EL is not supported for this architecture.
8219
8220 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 8221
252b5132
RH		 8222Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8223
66778679
RH		 8224 * config/tc-mips.c (mips_ip): Note when we use get match on
8225 the full instruction name.
252b5132
RH		 8226
8227Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8228
8229 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8230 back into the expression to handle add/sub simplification correctly.
8231
8232Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8233
66778679 8234 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 8235
8236Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8237
8238 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8239 #<n>' instruction.
8240
8241Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8242
8243 * symbols.c (max_indent_level): New global.
8244 (print_symbol_value_1): Use it.
8245 * expr.h (expr_build_dot): Declare.
8246 * expr.c (expr_build_dot): New function.
8247
8248Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8249
8250 * symbols.c (print_binary): New function.
8251 (print_expr_1): Call it.
8252
8253Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8254
8255 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8256 operand in the opcode.
8257
8258Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8259
8260 * config/tc-i386.h: Reorder operand flags and opcode modifier
8261 flags for clarity. Remove unused definitions: Unknown,
8262 ImmUnknown, DispUnknown, NoModrm.
8263 * config/tc-i386.c (type_names): Add missing Debug type.
8264 (md_assemble): Better duplicate prefix checking. Quicker string
8265 instruction check via new opcode_modifier flag.
8266
8267Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8268
8269 * doc/as.texinfo (Invoking): Clarify -Wa example.
8270
8271Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8272
3e87a760 8273 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8274 (s_mips_weakext): Define.
8275 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8276 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8277 defined(TC_MIPS).
8278
252b5132
RH		 8279Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8280
8281 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8282 is an error if the value can not be computed at assembly time.
8283 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8284
8285Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8286
8287 * gasp.c (main): Set next field of new include_path structure to
8288 NULL. From Avery Pennarun <averyp@gdc.ca>.
8289
8290 * read.c (s_mri_sect): Call as_bad rather than abort for an
8291 unsupported MRI target.
8292
8293Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8294
8295 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8296 the destination of a branch instruction should be altered.
8297 (find_real_start): New function: Locate the real, Thumb coded
8298 start of a Thumb function.
8299 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8300 functions.
252b5132
RH		 8301
8302 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8303
8304Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8305
8306 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8307 also.
8308
8309Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8310
8311 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8312 * doc/c-hppa.texi: Likewise.
8313
8314Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8315
8316 * Makefile.am: Rebuild dependencies.
8317 * Makefile.in: Rebuild.
8318
8319 * Makefile.am (DEP_INCLUDES): New variable.
8320 (.dep1): Change to work when srcdir is not an absolute path.
8321 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8322 * Makefile.in: Rebuild.
8323
8324Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8325
8326 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8327 LinearAddress patch.
8328
8329 * configure.in: Set version to 2.9.1.
8330 * configure: Rebuild.
8331
8332 * Branched binutils 2.9.
8333
8334Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8335
8336 * config/tc-i386.h (FWait): Define.
8337 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8338 other prefixes. Check FWait flag in opcode table to see which
8339 instructions require an fwait prefix.
8340
8341Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8342
8343 * stabs.c (get_stab_string_offset): Always create a stab string
8344 section.
8345
8346Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8347
8348 Fix some gcc -Wall warnings:
8349 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8350 * ehopt.c (eh_frame_code_alignment): Likewise.
8351 * expr.c (integer_constant, operand): Likewise.
8352 * frags.c (frag_align): Likewise.
8353 * gasp.c (level_0, change_base, doinstr): Likewise.
8354 * hash.c (hash_ask): Likewise.
8355 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8356 (debugging_pseudo): Likewise.
8357 * macro.c (define_macro, check_macro): Likewise.
8358 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8359 (ignore_rest_of_line, float_cons): Likewise.
8360 * symbols.c (decode_local_label_name): Likewise.
8361 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8362 (fixup_segment, number_to_chars_bigendian): Likewise.
8363 (number_to_chars_littleendian): Likewise.
8364 * config/atof-ieee.c (gen_to_words): Likewise.
8365 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8366 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8367 * read.c (output_big_sleb128): Initialize locals to avoid
8368 warnings.
8369 (output_big_uleb128, equals): Likewise.
8370 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8371 to unsigned int. Change zeros to unsigned int.
8372 * cond.c (s_if): Add return to default case.
8373 * frags.c (frag_now_fix): Change return type to addressT.
8374 * frags.h (frag_now_fix): Update declaration.
8375 * listing.c (file_info_struct): Change linenum to unsigned int.
8376 (struct list_info_struct): Change hll_line to unsigned int.
8377 (print_source): Update format string.
8378 * read.c (emit_expr): Change scan to unsigned int, and don't
8379 bother to initialize it.
8380 * symbols.c (dollar_label_count): Change to unsigned long.
8381 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8382 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8383 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8384
8385Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8386
8387 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8388 mcf5200 just as we do for m68000.
252b5132
RH		 8389 (m68k_init_after_args): Likewise.
8390 (md_estimate_size_before_relax): Likewise.
8391
8392Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8393
8394 * config/tc-v850.c (md_assemble): Store relocation addend in
8395 fixup instead of instruction.
8396
8397Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8398
8399 * config/tc-i386.c (md_assemble): Swap template arguments to
8400 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8401 This macro is currently symmetric, so passing them the wrong
8402 way didn't cause any problem, but may if the macro is changed
8403 in the future.
8404 After copying template to i.tm, use i.tm. rather than t-> to
8405 access fields, and make t a const*
8406 Move i.tm.operand_types[] swap to immediately after the copy.
8407
8408Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8409
8410 * expr.h (expr_build_uconstant): Add prototype.
8411 (expr_build_unary,expr_build_binary): Add prototypes.
8412 * expr.c (expr_build_uconstant): New function.
8413 (expr_build_unary,expr_build_binary): New functions.
8414
8415Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8416
66778679
RH		 8417 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8418 * macro.c (macro_expand_body): Increase buffer size.
8419 * messages.c (as_warn): Likewise.
252b5132
RH		 8420 (as_warn_where, as_bad, as_bad_where): Likewise.
8421
8422Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8423
8424 Based on patch from H.J. Lu <hjl@gnu.org>:
8425 * Makefile.am (DISTSTUFF): New variable.
8426 (diststuff): New target.
8427 * Makefile.in: Rebuild.
8428
8429Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8430
8431 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8432 m32r_elf_section_change_hook.
8433
8434 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8435 emit a nop if a section ends with a 16 bit instruction.
8436
8437Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8438
8439 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8440 s_lcomm rather than obj_coff_lcomm.
8441 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8442
8443Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8444
8445 * config/tc-i386.h (LinearAddress): Define.
8446 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8447 instruction, don't use a default segment.
8448
8449Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8450
8451 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8452 * configure: Rebuild.
8453
8454Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8455
8456 * aclocal.m4, configure: Rebuild with libtool 1.2.
8457
8458Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8459
8460 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8461 PC relative branches. Patch courtesy of Jonathan Walton.
8462
252b5132 8463
252b5132
RH		 8464Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8465
8466 * configure.in (emulations): Add thumb-pe target.
8467
8468 * configure (emulations): Add thumb-pe target.
8469
84701998-03-17 Ken Raeburn <raeburn@cygnus.com>
8471
8472 * itbl-lex.l (yywrap): Don't define if already defined as a
8473 macro.
8474
8475Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8476
8477 * depend.c (quote_string_for_make): New function.
8478 (wrap_output): Use it.
8479
8480Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8481
8482 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8483 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8484
8485Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8486
8487 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8488 Recognize -GN and -relax.
8489 (md_begin): Initialize gp size from -G switch.
8490 (alpha_force_relocation): Always force if -relax.
3e87a760 8491 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8492 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8493 Change all callers. Emit nop alignment padding as nop+unop pair.
8494
8495Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8496
8497 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8498 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8499
8500Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8501
8502 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8503 require padding to the next long word boundary.
8504
8505Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8506
8507 * cgen.c: #include symcat.h.
8508 * config/tc-m32r.c: Likewise.
8509
8510Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8511
8512 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8513 absolute expressions instead of '$' prefixed register names.
8514
8515Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8516
8517 * read.c (s_set): Record file and line info for symbols when -as.
8518 (pseudo_set): Don't overwrite that dummy fragment.
8519
8520Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8521
8522 * config/tc-ppc.c (md_pseudo_table): Add "section".
8523 (ppc_named_section): New static function.
8524
8525Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8526
8527 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8528 so we don't have to scan the entire list.
8529
8530Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8531
8532 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8533 case, allow the parallel instructions to modify the same flag
8534 bits.
252b5132
RH		 8535
8536Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8537
8538 * listing.c (list_symbol_table): Categorize symbols by
8539 undefined_section rather than sy_frag->line == NULL.
8540
8541Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8542
8543 * Makefile.am (install-exec-local): Install properly when ln
8544 fails or tooldir == prefix.
8545
8546Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8547
8548 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8549 Test result of insert_operand for error.
8550
8551Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8552
8553 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8554 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8555 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8556 * doc/Makefile.in: Rebuild.
8557
8558Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8559
8560 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8561 (macro): Fix handling of M_COP[0-3].
8562
8563Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8564
8565 Based on patches from Ross Harvey <ross@teraflop.com>:
8566 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8567 if macro_alternate or macro_mri.
8568 (getstring): Remove support for byte constants between < and >.
8569 (get_any_string): '<' only starts a string if macro_alternate or
8570 macro_mri.
8571 (macro_expand_body): Permit keyword parameters following
8572 positional parameters.
8573
8574 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8575 * configure.in (alpha*-*-netbsd*): New target.
8576 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8577 * configure: Rebuild.
8578
8579 * as.h (flag_warn_suppress_instructionswap): Move from here...
8580 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8581 here, and make static.
8582
8583 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8584 BFD_ASSEMBLER or MANY_SEGMENTS.
8585
8586 * as.c (show_usage): Update bug-gnu-utils address.
8587 * gasp.c (show_usage): Likewise.
8588 * doc/as.texinfo (Bug Reporting): Likewise.
8589
8590Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8591
66778679 8592 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8593 insns regardless of the size of a pointer if we're in mips I or
8594 MIPS II mode.
66778679 8595 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8596
8597Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8598
3e87a760 8599 Fix rac to accept only a0:
252b5132
RH		 8600 * tc-d10v.c (parallel_ok, find_opcode):
8601 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8602 Introduce OPERAND_GPR.
8603
8604Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8605
8606 * read.c (s_fill): Handle non-constant repeat counts by creating
8607 an rs_space fragment.
8608
8609Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8610
8611 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8612 from as_bad to as_warn.
8613
8614Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8615
8616 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8617 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8618 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8619
8620Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8621
8622 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8623 seg_fix_rotP rather than fix_root from seg_info.
8624
8625Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8626
8627 * expr.c: Add support for 0x1_2_3_4 bignums.
8628
8629Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8630
8631 * configure.in: Change -linux* to -linux-gnu*.
8632 * configure: Rebuild.
8633
8634 * app.c (do_scrub_begin): Treat \r as whitespace.
8635
8636Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8637
8638 * Makefile.am: Update dependencies.
8639 * Makefile.in: Rebuild.
8640
8641Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8642
8643 * configure, aclocal.m4: Rebuild with new libtool.
8644
8645Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8646
66778679
RH		 8647 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8648 the argument to bfd_set_arch_mach.
8649 (load_address): Use bfd_arch_bits_per_address to determine the
8650 bit size of an address instead of looking at the isa level.
8651 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8652
8653Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8654
8655 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8656
8657Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8658
8659 * ehopt.c: New file.
8660 * as.h (enum _relax_state): Add rs_cfa.
8661 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8662 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8663 * read.c (emit_expr): Call check_eh_frame.
8664 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8665 (relax_segment): Likewise.
8666 * Makefile.am: Rebuild dependencies.
3e87a760 8667 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8668 (GENERIC_OBJS): Add ehopt.o.
8669 * doc/internals.texi (Frags): Document rs_cfa.
8670
8671 * as.c (show_usage): Mention --traditional-format.
8672 (parse_args): Accept --traditional-format.
8673 * as.h (flag_traditional_format): Declare.
8674 * output-file.c (output_file_create): If flag_traditional_format,
8675 set BFD_TRADITIONAL_FORMAT on stdoutput.
8676 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8677
8678 * config/tc-mips.c (append_insn): Make sure that if we have a
8679 fixup for an unmatched %hi reloc, it does not associated with a
8680 variant frag.
8681
8682 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8683 * doc/Makefile.in: Likewise.
8684
8685Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8686
8687 * config/tc-m32r.c (check_for_side_effects): New function.
8688 (can_make_parallel): Add checks for instruction side effects
8689 clashing with the other instruction.
8690 (assemble_parallel_insn): Improve warning messages. Return error
8691 message from non-swapped instruction order.
8692
8693Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8694
8695 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8696
8697 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8698 md_cleanup definition. This moves the forced literal output to
8699 the end of the source pass, and avoids macro's inserting literals
8700 into the code immediately after the macro expansion.
252b5132
RH		 8701
8702Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8703
8704 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8705 a gas internal symbol is adjustable.
8706 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8707
8708 * as.h: If gcc version greater than 2.6, use `__format__' and
8709 `__printf__' in function attributes, rather than `format' and
8710 `printf'.
8711
8712Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8713
8714 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8715
8716Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8717
8718 Add tms320c30 support:
8719 * config/tc-tic30.h: New file.
8720 * config/tc-tic30.c: New file.
8721 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8722 TARGET_FORMAT as "coff-tic30".
8723 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8724 * Makefile.am: Rebuild dependencies.
8725 (CPU_TYPES): Add tic30.
8726 (CPU_OBJ_VALID): tic30-aout is valid.
8727 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8728 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8729 * configure, Makefile.in: Rebuild.
8730
8731Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8732
8733 * config/tc-v850.c (md_assemble): Improvements to error messages.
8734
8735Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8736
8737 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8738 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8739
8740 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8741 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8742 assembler calculate relocations to any external symbol at all.
8743 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8744 involving generation of pc-relative relocs.
8745 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8746 has been moved to md_apply_fix3.
8747
8748 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8749 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8750 which actually means (the address of identifier's GOT entry) +
8751 constant, which is not particularly useful.
8752
8753Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8754
8755 * read.h (include_dirs): Declare.
8756 (include_dir_count,include_dir_maxlen): Declare.
8757
8758Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8759
8760 * configure.in: Correct check for shared opcodes library.
8761 * configure: Rebuild.
8762
8763 * listing.c (buffer_line): If we can't open the file, set at_end.
8764 (listing_print): Remove unused local variable fi.
8765
8766 * config/m68k-parse.y (reglistpair): Handle register list in
8767 either order.
8768
8769 * config/vms-conf.h: Don't undef VERSION.
8770
8771Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8772
8773 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8774 OBJS variable.
8775 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8776 variable.
8777 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8778 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8779 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8780 (EXTRA_DIST): Define.
8781 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8782 explicitly rather than via the list of object files.
8783 (gcc-as.opt): New file created when make-gas.com is run.
8784 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8785 itbl-cpu.h} to #include appropriate file rather than copying that
8786 file.
8787 * config/vms-conf.h: Synchronize with current config.in.
8788 * Makefile.in: Rebuild.
8789
8790Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8791
8792 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8793 (parallel_ok): Relaxed parallel subinstruction dependency check.
8794
8795Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8796
8797 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8798 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8799 command line argument.
8800 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8801 warning only if flag_warn_suppress_instructionswap is false.
8802
8803Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8804
8805 * configure.in (i386-*-mingw32*): New target.
8806 * configure: Rebuild.
8807
8808Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8809
8810 * symbols.c (resolve_symbol_value): Don't set the segment if it
8811 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8812
8813 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8814 S_GET_SEGMENT.
8815
8816Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8817
8818 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8819 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8820 compiler.
8821
8822Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8823
8824 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8825
8826Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8827
8828 * config/tc-v850.c (v850_insert_operand): Display instruction when
8829 an error is encountered.
8830
8831Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8832
8833 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8834 (i386-*-sco3.2v5*coff): New target.
8835 (i386-*-sco3.2*): New target.
8836 * configure: Rebuild.
8837
8838Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8839
8840 * config/tc-v850.c: Tidy error message production.
8841
8842Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8843
8844 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8845 validate_immediate return value in the right type for comparisons
8846 to FAIL.
8847
8848Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8849
8850 * listing.c (MAX_BYTES): Use listing variables not constants.
8851 (data_buffer): No longer an array, but a pointer.
8852 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8853 (listing_listing): Allocate data_buffer.
8854
8855Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8856
8857 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8858 --listing-rhs-width, --listing-cont-lines.
8859 (show_usage): Update.
8860 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8861 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8862 (print_lines): Use the variables instead of the constants.
3e87a760 8863 (listing_listing): Likewise.
252b5132 8864 * listing.h: Declare the new vars.
3e87a760 8865
252b5132
RH		 8866Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8867
8868 * as.c (parse_args): Add --keep-locals alias for -L.
8869 Add --strip-local-absolute.
8870 (show_usage): Update.
8871 * as.h (flag_strip_local_absolute): New flag.
8872 * symbols.c (S_IS_LOCAL): Use it.
8873 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8874 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8875 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8876
8877Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8878
8879 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8880 might have an io conflict and issue a warning message.
252b5132
RH		 8881
8882Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8883
8884 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8885 cgen_swap_fixups): Functions to save, restore and swap the fixup
8886 chain with a backup copy.
8887 (cgen_asm_finish_insn): Returns address of constructed insn.
8888
8889Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8890
8891 * listing.c (file_info_struct): Remove FILE, add POS.
8892 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8893 (file_info): Don't open the file.
8894 (buffer_line): Check for the file in the last_open cache, updating
8895 as necessary.
8896 (print_source): Don't reference file_info->file.
8897 (listing_listing): Likewise.
8898 (listing_print): Close the file in the cache, if any.
8899
8900Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8901
8902 * read.c (dwarf_file_string): New file static variable.
8903 (emit_expr): Look for constant sequence that leads up to a file
8904 name in DWARF debugging output.
8905 (stringer): Use dwarf_file_string to decide whether to accept a
8906 string as a file name.
8907
8908Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8909
8910 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8911 (crack_operand): Add reg->reglst MRI hack.
8912 (r_seg): Put reglst symbols in reg_section.
8913 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8914
8915Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8916
8917 * tc-sh.c (get_specific): Handle SGR & DBR.
8918
8919Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8920
8921 * tc-h8300.c (parse_reg): Take the length of the symbol into
8922 account when attempting to match a register name.
8923 * tc-h8500.c (parse_reg): Likewise.
8924
8925Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8926
8927 * cgen.c: Formatting changes to improve readability.
8928
8929Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8930
8931 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8932 delay slot.
8933
8934Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8935
8936 Based on a patch from Jim Wilson
8937 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8938 (tc_gen_reloc): Handle cross section PC relative relocs
8939 correctly.
8940
8941Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8942
8943 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8944
8945Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8946
8947 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8948 (expr_jmp_buf): New static local.
8949 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8950 (cgen_md_operand): New function.
8951 * tc-m32r.c: Clean up pass over `struct foo' usage.
8952 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8953
8954Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8955
8956 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8957 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8958
8959Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8960
8961 * config/tc-i386.c (i386_operand): Give an error if there are
8962 unrecognized characters after an expression.
8963
8964For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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