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* valops.c (VALUE_SUBSTRING_START): Delete.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
09f131f2
JH		 1Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2
3 * tc-i387.c (pi, pte, pt): Update.
4 (type_names): Add new types.
5
6f8c0c4c
JH		 6Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
7
8 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
9 CpuUnknown): Renumber
10 (CpuP4, CpuSSE2): New.
11 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
12
b96ed59a
PB		 132001-01-03 Philip Blundell <pb@futuretv.com>
14
15 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
16 relocs.
17 (alpha_fix_adjustable): Likewise.
18 (md_apply_fix): Likewise.
19
a735d1cd
L		 202000-12-31 H.J. Lu <hjl@gnu.org>
21
22 * listing.c (listing_message): Allocate string only if it is
23 used.
24
25 * configure: Rebuild.
26
67db5ab4
HPN		 272000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
28
29 * doc/internals.texi (Relaxing with a table) <after relaxation>:
30 Point out caveats with generating fixups for the opcode in a frag.
31
c0d8940f
JH		 32Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
33
34 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
35 * NEWS: Add x86_64.
36
087f563c
L		 372000-12-29 H.J. Lu <hjl@gnu.org>
38
39 * listing.c (calc_hex): Print the variable part only if the
40 fragment type is rs_fill.
41
8108ad8e
HPN		 422000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
43
44 * doc/internals.texi (tc_conditional_pseudoop,
45 TC_LINKRELAX_FIXUP): Fix typos.
46
799051fc
RH		 472000-12-28 Richard Henderson <rth@redhat.com>
48
49 * write.c (subsegs_finish): Fix thinko last change -- don't
50 "optimize" the alignment == 0 case.
51
0a9ef439
RH		 522000-12-28 Richard Henderson <rth@redhat.com>
53
54 * as.h (rs_align_test): New.
55 * frags.c (NOP_OPCODE): Move default from read.c.
56 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
57 (frag_align_code): New.
58 * frags.h (frag_align_code): Declare.
59 * read.c (NOP_OPCODE): Remove.
60 (do_align): Use frag_align_code.
61 * write.c (NOP_OPCODE): Remove.
62 (get_recorded_alignment): New.
63 (cvt_frag_to_fill): Handle rs_align_test.
64 (relax_segment): Likewise.
65 (subsegs_finish): Align last subseg in section to the
66 section alignment. Use frag_align_code.
67 * write.h (get_recorded_alignment): Declare.
68 * config/obj-coff.c (size_section): Handle rs_align_test.
69 (fill_section, fixup_mdeps): Likewise.
70 (write_object_file): Use frag_align_code.
71
72 * config/tc-alpha.c (alpha_align): Use frag_align_code.
73 (alpha_handle_align): New.
74 * config/tc-alpha.h (HANDLE_ALIGN): New.
75 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
76
77 * config/tc-i386.h (md_do_align): Use frag_align_code.
78 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
79
80 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
81 (ia64_handle_align): New.
82 * config/tc-ia64.h (HANDLE_ALIGN): New.
83 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
84
85 * config/tc-m32r.c (m32r_do_align): Remove.
86 (m32r_handle_align): New.
87 (fill_insn): Use frag_align_code.
88 * config/tc-m32r.h (md_do_align): Remove.
89 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
90 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
91 * config/tc-mips.c, config/tc-mips.h: Similarly.
92
93 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
94 (sh_handle_align): Likewise. Handle rs_align_code.
95 (sh_do_align): Remove.
96 * config/tc-sh.h (md_do_align): Remove.
97 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
98
99 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
100 (sparc_handle_align): Likewise. Handle rs_align_code.
101 * config/tc-sparc.h (md_do_align): Remove.
102 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
103
3cd4dda7
DD		 1042000-12-22 DJ Delorie <dj@redhat.com>
105
106 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
107 when we assemble the first half of a pair.
108
ec56dfb4
L		 1092000-12-22 H.J. Lu <hjl@gnu.org>
110
111 * config/tc-i386.c (reloc): Update the macro for non-bfd
112 assembler.
113 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
114
ad1172d4
L		 1152000-12-22 H.J. Lu <hjl@gnu.org>
116
117 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
118
3e73aa7c
JH		 119Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
120
121 * tc-i386.h (i386_target_format): Define even for ELFs.
122 (QWORD_MNEM_SUFFIX): New macro.
123 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
124 New macros
125 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
126 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
127 ImmExt): Renumber.
128 (Size64, No_qSuf, NoRex64, Rex64): New macros.
129 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
130 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
131 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
132 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
133 Renumber.
134 (Reg, WordReg): Add Reg64.
135 (Imm): Add Imm32S and Imm64.
136 (EncImm): New.
137 (Disp): Add Disp64 and Disp32S.
138 (AnyMem): Add Disp32S.
139 (RegRex, RegRex64): New macros.
140 (rex_byte): New type.
141 * tc-i386.c (set_16bit_code_flag): Kill.
142 (fits_in_unsigned_long, fits_in_signed_long): New functions.
143 (reloc): New parameter "signed"; support x86_64.
144 (set_code_flag): New.
145 (DEFAULT_ARCH): New macro; default to "i386".
146 (default_arch): New static variable.
147 (struct _i386_insn): New fields Operand_PCrel; rex.
148 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
149 (flag_code): New enum and static variable.
150 (use_rela_relocations): New static variable.
151 (flag_code_names): New static variable.
152 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
153 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
154 K6 and Athlon.
155 (i386_align_code): Return plain "nop" for x86_64.
156 (mode_from_disp_size): Support Disp32S.
157 (smallest_imm_type): Support Imm32S and Imm64.
158 (offset_in_range): Support size of 8.
159 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
160 (md_pseudo_table): Add "code64"; use set_code_flat.
161 (md_begin): Emit sane error message on hash failure.
162 (tc_i386_fix_adjustable): Support x86_64 relocations.
163 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
164 instructions supported on particular arch just partially,
165 output of 64bit immediates, handling of Imm32S and Disp32S type.
166 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
167 (i386_displacement): Likewise.
168 (i386_index_check): Cleanup; support 64bit addresses.
169 (md_apply_fix3): Support x86_64 relocation and rela.
170 (md_longopts): Add "32" and "64".
171 (md_parse_option): Add OPTION_32 and OPTION_64.
172 (i386_target_format): Call even for ELFs; choose between
173 elf64-x86-64 and elf32-i386.
174 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
175 (tc_gen_reloc): Support rela relocations and x86_64.
176 (intel_e09_1): Support QWORD.
177
21d6c4af
DN		 1782000-12-15 Diego Novillo <dnovillo@redhat.com>
179
180 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
181 it's not an offset expression.
182 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
183 keep the braces '[' and ']' in the output string.
184 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
185 != FLAT. There is no such op_modifier.
186
6717891c
NC		 1872000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
188
189 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
190 if we have it.
191
ee515fb7
KH		 1922000-12-13 Kazu Hirata <kazu@hxi.com>
193
194 * as.h: Fix formatting.
195 * cgen.h: Likewise.
196 * dwarf2dbg.c: Likewise.
197 * input-scrub.c: Likewise.
198 * read.h: Likewise.
199
349a994c
DD		 2002000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
201
202 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
203 configure: Regenerate.
204
42dbf88c
NC		 2052000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
206
207 * dwarf2dbg.c: #include <limits.h> only if it exists.
208
0485cba3
AM		 2092000-12-13 Rodney Brown <RodneyBrown@mynd.com>
210
211 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
212 (md_apply_fix): Here too.
213
514829c3
JW		 2142000-12-12 Jim Wilson <wilson@redhat.com>
215
216 * config/tc-ia64.h (ia64_init): Add prototype.
217
92eb7b32
L		 2182000-12-12 H.J. Lu <hjl@gnu.org>
219
220 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
221
222 * read.h (outputting_stabs_line_debug): Change it to int.
223 * stabs.c (outputting_stabs_line_debug): Likewise.
224
8141c27d
GK		 2252000-12-12 Geoffrey Keating <geoffk@redhat.com>
226
227 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
228 the address of a function result.
229
5d6f4f16
GK		 2302000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
231
232 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
233 (md_assemble): Call dwarf2_emit_insn.
234 (shlib): Fix typo SHILB -> SHLIB.
235 (md_parse_option): Likewise.
236 (ppc_elf_validate_fix): Likewise:
237 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
238
d4c0c039
NC		 2392000-12-12 Nick Clifton <nickc@redhat.com>
240
241 * cgen.h: Fix formatting.
242 * input-scrub.c: Fix formatting.
243 * macro.c: Fix formatting.
e972090a 244 * config/tc-mips.c: Fix formatting.
584da044
NC		 245 * doc/c-mips.texi: Fix formatting.
246
f16b83df
JH		 247Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
248
249 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
250 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
251 references.
252 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
253 otherwise.
254 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
255 (No_dSuf): Kill.
256
257 * i386.h (*_Suf): Remove No_dSuf.
258 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
259 Remove.
260 (i386_optab): Remove 'd' in the suffixes.
261
50705ef4
AM		 2622000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
263
264 * config/tc-i386.c (T_SHORT): Undefine before defining.
265
beae10d5
KH		 2662000-12-05 Kazu Hirata <kazu@hxi.com>
267
268 * config/tc-mips.c: Fix formatting.
269
bccba5f0 2702000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 271
272 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
273 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
274 (md_show_usage): Ditto.
275 (md_parse_option): Ditto.
276 (d10v_cleanup): Writes pending instruction only if
277 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 278 Fix compile time warning messages.
50705ef4
AM		 279
280 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 281
2822000-12-04 Matthew Hiller <hiller@redhat.com>
283
50705ef4 284 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 285 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
286 function entry and unset at function exit.
287
50705ef4 288 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 289
290 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
291
292 * dwarf2dbg.c: Fix compile time warning messages.
293
bc805888
KH		 2942000-12-03 Kazu Hirata <kazu@hxi.com>
295
296 * config/tc-a29k.c: Fix formatting.
297 * config/tc-alpha.c: Likewise.
298 * config/tc-arm.c: Likewise.
299 * config/tc-cris.c: Likewise.
300 * config/tc-hppa.c: Likewise.
301 * config/tc-i370.c: Likewise.
302 * config/tc-i386.c: Likewise.
303 * config/tc-i860.c: Likewise.
304 * config/tc-i960.c: Likewise.
305 * config/tc-ia64.c: Likewise.
306 * config/tc-m68hc11.c: Likewise.
307 * config/tc-m68k.c: Likewise.
308 * config/tc-m88k.c: Likewise.
309 * config/tc-pj.c: Likewise.
310 * config/tc-ppc.c: Likewise.
311 * config/tc-sh.c: Likewise.
312 * config/tc-sparc.c: Likewise.
313 * config/tc-tahoe.c: Likewise.
314 * config/tc-vax.c: Likewise.
315
3dacdf2e
NC		 3162000-12-01 Chris Demetriou <cgd@sibyte.com>
317
50705ef4
AM		 318 * config/tc-mips.c (mips_ip): When calculating offsets,
319 don't accept as constant the difference between the
320 addresses of symbols in two different sections.
321
322 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
323 specifiers.
324 (validate_mips_insn): Likewise. Also, update 'B' operand
325 specifier to use OP_*_CODE20 constants and delete 'm' operand
326 specifier.
327 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
328 operand specifiers. Change warning generated by 'B' operand
329 specifier to reflect its new multi-purpose usage.
330
331 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
332 -1, and update comment.
333 (file_mips_isa): Likewise.
334 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
335 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
336 ISA_* constants rather than hard-coded numbers.
337 (mips_cpu_info): New structure.
338 (mips_cpu_info_table): New table describing CPU and ISA names
339 and numbers.
340 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
341 mips_cpu_info_from_cpu): New functions.
342 (mips_isa_to_str): New function to get string for ISA name.
343 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
344 return const char *.
345 (md_begin): Redo CPU and ISA selection logic, using
346 mips_cpu_info_from_*. Convert to use ISA_* constants rather
347 than hard-coded numbers.
348 (append_insn, mips_emit_delays, macro, macro2): Convert to use
349 ISA_* constants rather than hard-coded numbers.
350 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
351 (md_longopts): Delete OPTION_NO_MIPS32.
352 (md_parse_option): Convert to use ISA_* constants rather than
353 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
354 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
355 to use strcasecmp to recognize "default" and to use
356 mips_cpu_info_from_name to get CPU numbers from argument.
357 (md_show_usage): Move -mips32 so it's with the rest of the ISA
358 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
359 mips32-4k.
360 (s_mipsset): Accept ISA value 32.
361 * doc/as.texinfo: Clean up MIPS options summary slightly,
362 remove -no-mips32. Add note about -mips4 and -mips32
363 specifying those ISA levels. Delete -mips32 and -no-mips32
364 cpu flag descriptions.
365 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
366 up the supported CPU switch list, and replace 4Kc, 4Km, and
367 4Kp entries with a single mips32-4k entry. Note that you can
368 use ".set mips32".
369
370 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
371 ISA_MIPS64.
372 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
373 -mips5 and -mips64.
374 (md_parse_option): Add cases for OPTION_MIPS5 and
375 OPTION_MIPS64.
376 (md_show_usage): Mention -mips5 and -mips64 arguments.
377 (s_mipsset): Add cases for MIPS5 and MIPS64.
378 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
379 and pseudo-CPUs.
380 * doc/as.texinfo: Mention -mips5 and -mips64 options
381 and their meanings.
382 * doc/c-mips.texi: Likewise. Also update introduction
383 and ".set" usage information.
384
385 * config/tc-mips.c (md_show_usage): Add "sb1" to the
386 CPU list.
387 (mips_cpu_info_table): Add SB-1 entries.
388 * doc/c-mips.texi: Add "sb1" to the list of CPUs
389 known to the -mcpu option.
390
391 * doc/as.texinfo: Correct description of MIPS -mcpu
392 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 393
5f68c319
NC		 3942000-12-01 Joel Sherrill <joel@OARcorp.com>
395
3dacdf2e
NC		 396 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
397 New targets.
398 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
399 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 400 * configure: Regenerate.
401 * config.in: Regenerate.
402 * Makefile.in: Regenerate.
403 * aclocal.m4: Regenerate.
404 * po/gas.pot: Regenerate.
50705ef4 405
4ce3447c
PB		 4062000-11-30 Philip Blundell <pb@futuretv.com>
407
408 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
409 even in non BFD_ASSEMBLER case.
410
76a0ddac
DN		 4112000-11-30 Diego Novillo <dnovillo@redhat.com>
412
413 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
414 syntax.
415
220e750f
RH		 4162000-11-29 Richard Henderson <rth@redhat.com>
417
418 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
419 until dwarf2_finish; use relaxation to get cross-fragment offsets;
420 thread multiple subsegments properly; handle multiple code
421 sections properly; emit proper compilation unit info for assembler
422 generated debugging.
423
424 * as.h (enum _relax_state): Add rs_dwarf2dbg.
425 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
426 (dwarf2dbg_estimate_size_before_relax): Declare.
427 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
428 * write.c: Include dwarf2dbg.h.
429 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
430 (relax_segment): Likewise.
431
99b222b4
HPN		 4322000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
433
434 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
435 jump>: Use as_bad_where instead of as_bad. Tweak error message
436 accordingly. Stabilize frag by updating fix part and resetting
437 variant part.
438 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 439 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
440 indexing is_end_of_line[].
441 (md_assemble): Initialize size to 0.
442 (md_section_align): Mark parameter seg as unused.
e46fee70 443 (parse_reg): Parse names case-insensitively.
99b222b4 444
814f6641
KH		 4452000-11-28 Kazu Hirata <kazu@hxi.com>
446
447 * config/obj-aout.h: Fix formatting.
448 * config/obj-bout.h: Likewise.
449 * config/obj-coff.c: Likewise.
450 * config/obj-coff.h: Likewise.
451 * config/obj-elf.h: Likewise.
452 * config/obj-som.h: Likewise.
453 * config/obj-vms.c: Likewise.
454 * config/obj-vms.h: Likewise.
455 * config/tc-h8300.h: Likewise.
456 * config/tc-ns32k.h: Likewise.
457 * config/tc-sparc.h: Likewise.
458 * config/tc-tic54x.h: Likewise.
459 * config/tc-z8k.h: Likewise.
460
e47b9e39
NC		 4612000-11-28 Nick Clifton <nickc@redhat.com>
462
463 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
464 License is present in the sources, but not the output, and
465 also available from the GNU website.
466 (GNU Free Documentation License): Comment out this section.
467
fcdc20a4
HPN		 4682000-11-28 Hans-Peter Nilsson <hp@axis.com>
469
43c34dee
HPN		 470 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
471 targets. Remove i860 from valid a.out targets.
472 * Makefile.in: Regenerate.
473
fcdc20a4 474 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 475 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 476 (md_assemble): Call dwarf2_emit_insn if generating ELF.
477 (s_cris_file, s_cris_loc): New.
478 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
479 * Makefile.am: Regenerate dependencies.
480 * Makefile.in: Regenerate.
481
16887944
AM		 4822000-11-28 Alan Modra <alan@linuxcare.com.au>
483
484 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
485 (MRI_MUL_PRECEDENCE): Likewise.
486 (op_rank): Fix a comment typo.
487
ae3e85dd
SC		 4882000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
489
490 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
491 the error message.
492 (get_operand): Fix analysis for movw/movb instructions.
493
077b8428
NC		 4942000-11-24 Nick Clifton <nickc@redhat.com>
495
496 * configure.in (xscale-elf): Add target.
497 (xscale-coff): Add target.
498 * configure: Regenerate.
499
500 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
501 extenstion.
502 (ARM_EXT_XSCALE): New ARM architecture extension.
503 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
504 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
505 (ARM_THUMB): Rename to ARM_EXT_THUMB.
506 (ARM_ARCH_V4): Remove processor from architecture.
507 (ARM_ARCH_3M): New architecutre definition.
508 (ARM_ARCH_V5TE): New architecutre definition.
509 (ARM_ARCH_XSCALE): New architecutre definition.
510 (CPU_DEFAULT): Allow to be defaulted to XScale.
511 (atpcs): New boolean variable.
512 (ldr_flags): Support 'd' flag for double word loads.
513 (str_flags): Support 'd' flag for double word stored.
514 (do_mia): New function.
515 (do_mar): New function.
516 (do_mra): New function.
517 (do_pld): New function.
518 (do_ldrd): New function.
519 (do_blx): New function.
520 (do_bkpt): New function.
521 (do_clz): New function.
522 (do_lstc2): New function.
523 (do_cdp2): New function.
524 (do_t_blx): New function.
525 (do_t_bkpt): New function.
526 (do_smla): New function.
527 (do_smlal): New function.
528 (do_smul): New function.
529 (do_qadd): New function.
530 (do_co_reg2c): New function.
531 (LONGEST_INSN): Redefine to 7.
532
533 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
534 command line switches.
535
2434f565
JW		 5362000-11-22 Jim Wilson <wilson@redhat.com>
537
538 * config/tc-ia64.c (pseudo_func): Add missing initializers.
539 (struct rsrc): Make line unsigned.
540 (gr_values): Add missing initializer.
541 (SLOT_NUM_NOT_SET): Add unsigned cast.
542 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
543 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
544 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
545 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
546 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
547 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
548 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
549 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
550 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
551 Add ATTRIBUTE_UNUSED to unused parameters.
552 (convert_expr_to_ab_reg): Add parens.
553 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
554 (dot_prologue): Initialize grsave when declared.
555 (md_pseudo_table): Add missing initializers.
556 (operand_match): Add casts to bfd_vma.
557 (emit_one_bundle): Delete unused local prev. Make required_template
558 unsigned.
559 (specify_resource): Cast i to unsigned.
560 (note_register_values): Use fprintf_vma.
561 (print_dependency): Likewise.
562
5a080f89
JW		 5632000-11-21 Jim Wilson <wilson@redhat.com>
564
5e7474a7
JW		 565 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
566 for unwind info section.
567 (dot_endp): Likewise for unwind section.
568
5a080f89
JW		 569 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
570 fix_new_exp.
571
732d96b6
JJ		 5722000-11-21 Jakub Jelinek <jakub@redhat.com>
573
574 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
575 (output_insn): Call dwarf2_emit_insn.
b8e904dc 576 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 577
6d2cf69f
RH		 5782000-11-17 Richard Henderson <rth@redhat.com>
579
580 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
581 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
582 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
583
8179bd9b
NC		 5842000-11-17 Nick Clifton <nickc@redhat.com>
585
586 * config/tc-arm.c (md_pseudo_table): Add support for .line and
587 .file pseudo ops.
588
316e2c05
RH		 5892000-11-17 Richard Henderson <rth@redhat.com>
590
591 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
592
a8316fe2
RH		 5932000-11-17 Richard Henderson <rth@redhat.com>
594
595 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 596 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 597 tri-state definition of alpha_flag_mdebug.
598 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
599 (s_alpha_file): Store first .file directive.
600 (s_alpha_stab): New.
601 (md_pseudo_table): Add stabs and stabn.
602
e346e481
RH		 6032000-11-17 Richard Henderson <rth@redhat.com>
604
605 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
606
4dc7ead9
RH		 6072000-11-17 Richard Henderson <rth@redhat.com>
608
609 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 610 (main): Call dwarf2_finish.
4dc7ead9
RH		 611 * as.h (debug_type): Clarify documentation of the meaning
612 of this variable.
613 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
614 (print_stats): Fix parenthesis problem.
615 (now_subseg_size): New.
616 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
617 (dwarf2_directive_file): Don't set debug_type.
618 (dwarf2_where): Honor DEBUG_DWARF2 first.
619 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
620 do nothing if not emitting dwarf2 debug info, or no work.
621 * dwarf2dbg.h (dwarf2_emit_insn): Update.
622 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
623 (ecoff_new_file): Likewise.
624 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
625 commentary wrt dwarf2.
626
627 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
628 ATTRIBUTE_UNUSED as needed.
629 (emit_insn): Call dwarf2_emit_insn.
630 (s_alpha_file): New.
631 (s_alpha_loc): New.
632 (s_alpha_coff_wrapper): Don't handle them.
633 (md_pseudo_table): Update for .file and .loc.
634 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
635
636 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
637 don't protect with debug_type.
638 * config/tc-hppa.c (md_assemble): Likewise.
639 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
640 * config/tc-mn10300.c (md_assemble): Likewise.
641 * config/tc-sh.c (md_assemble): Likewise.
642 * config/tc-v850.c (md_assemble): Likewise.
643
644 * config/tc-arm.c (arm_end_of_source): Remove.
645 * config/tc-hppa.c (pa_end_of_source): Remove.
646 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
647 * config/tc-mn10300.c (mn10300_finalize): Remove.
648 * config/tc-sh.c (sh_finalize): Remove.
649 * config/tc-v850.c (sh_finalize): Remove.
650
651 * config/tc-arm.h (md_end): Remove.
652 * config/tc-hppa.h (md_end): Remove.
653 (DWARF2_LINE_MIN_INSN_LENGTH): New.
654 * config/tc-m68hc11.h (md_end): Remove.
655 * config/tc-mn10300.h (md_end): Remove.
656 * config/tc-sh.h (md_end): Remove.
657 * config/tc-v850.h (md_end): Remove.
658
659 * config/tc-ia64.c (emit_one_bundle): Don't protect
660 dwarf2 bits with debug_type.
661 (md_assemble): Likewise.
662 (ia64_end_of_source): Don't call dwarf2_finish.
663
ca683b78
JW		 6642000-11-16 Jim Wilson <wilson@redhat.com>
665
666 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
667 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
668 > 16.
669
6f620856
L		 6702000-11-16 H.J. Lu <hjl@gnu.org>
671
672 * config/obj-elf.c (obj_elf_symver): Don't check the missing
673 version name.
674
19d63e5d
KH		 6752000-11-15 Kazu Hirata <kazu@hxi.com>
676
677 * config/tc-tic30.c: Fix formatting.
678 * config/tc-tic80.c: Likewise.
679 * config/tc-v850.c: Likewise.
680 * config/tc-vax.c: Likewise.
681 * config/tc-w65.c: Likewise.
682 * config/tc-z8k.c: Likewise.
683
a8761a19
DD		 6842000-11-14 DJ Delorie <dj@redhat.com>
685
686 * config/tc-v850.c: Support dwarf2.
687 * config/tc-v850.h: Ditto.
688
689 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
690 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 691
88be23ec
BS		 6922000-11-15 Bernd Schmidt <bernds@redhat.com>
693
694 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
695 (errata_nops_necessary_p): New function.
696 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
697 md.
698
72a76794
JW		 6992000-11-14 Jim Wilson <wilson@redhat.com>
700
701 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
702 return little endian bfd formats.
703
4a1805b1
KH		 7042000-11-14 Kazu Hirata <kazu@hxi.com>
705
706 * config/aout_gnu.h: Fix formatting.
707 * config/atof-vax.c: Likewise.
708 * config/m68k-parse.h: Likewise.
709 * config/m88k-opcode.h: Likewise.
710 * config/obj-elf.c: Likewise.
711 * config/tc-arm.c: Likewise.
712 * config/tc-cris.c: Likewise.
713 * config/tc-i386.c: Likewise.
714 * config/tc-ia64.c: Likewise.
715 * config/tc-mn10300.c: Likewise.
716 * config/te-386bsd.h: Likewise.
717 * config/te-hppa.h: Likewise.
718 * config/te-nbsd.h: Likewise.
719 * config/te-ppcnw.h: Likewise.
720 * config/te-sparcaout.h: Likewise.
721 * config/te-tmips.h: Likewise.
722 * config/vax-inst.h: Likewise.
723 * config/vms-conf.h: Likewise.
724
c810873d
JJ		 7252000-11-14 Jakub Jelinek <jakub@redhat.com>
726
727 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
728
79082ff0
L		 7292000-11-13 H.J. Lu <hjl@gnu.org>
730
731 * config/obj-elf.c (elf_frob_symbol): Support
732 ".symver name,name2@@@nodename".
733 (elf_frob_file_before_adjust): Likewise.
734
735 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
736 and ".symver name,name2@@@nodename".
737 Fix a typo.
738
1da00eb4
L		 7392000-11-12 H.J. Lu (hjl@gnu.org)
740
741 * config/obj-elf.c (obj_elf_symver): Check missing version
742 name.
743
f585997b
L		 7442000-11-12 H.J. Lu (hjl@gnu.org)
745
746 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
747 instead of bfd_vma for non-bfd assemblers.
748
ef5c4bfc
KH		 7492000-11-09 Kazu Hirata <kazu@hxi.com>
750
751 * itbl-ops.c: Fix comment typos.
752
f5a30c2e
JW		 7532000-11-08 Jim Wilson <wilson@redhat.com>
754
755 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
756 (struct unwind): Add next_slot_frag field.
757 (slot_index): New parameters slot_frag and first_frag. Add code
758 to add in frag sizes when different. Add comments.
759 (fixup_unw_records): New locals first_frag and last_frag. Pass new
760 arguments to slot_index.
761 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
762 loop end. Set next_slot_frag field.
763
339681c0
L		 7642000-11-07 H.J. Lu <hjl@gnu.org>
765
766 * doc/as.texinfo (.symver): Updated for versioned symbol
767 reference.
768
769 * obj.h (format_ops): Add the frob_file_before_adjust field.
770
771 * config/obj-aout.c (aout_format_ops): Set the
772 frob_file_before_adjust field to 0.
773 * config/obj-coff.c (coff_format_ops): Likewise.
774 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
775
776 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
777 name.
778 (elf_frob_file_before_adjust): New function to remove unneeded
779 versioned symbols from the symbol table.
780 (elf_format_ops): Set the frob_file_before_adjust field to
781 elf_frob_file_before_adjust.
782
783 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
784 not defined.
785
786 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
787
4a314ec8
NC		 7882000-11-07 Peter Targett <peter.targett@arccores.com>
789
790 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
791 BIG_ENDIAN macros.
792 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
793 Fix compile time warning messages.
50705ef4 794
604d524f
NC		 7952000-11-07 Nick Clifton <nickc@redhat.com>
796
797 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
798 buffer in order to avoid buffer overflows.
799
44f5c83a
JW		 8002000-11-06 Steve Ellcey <sje@cup.hp.com>
801
802 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
803 Change M to m for -milp32 or -mlp64 to match gcc.
804 (dot_endp): Use bytes_per_address instead of 8.
805 (emit_one_bundle): Use number_to_chars_littleendian instead of
806 md_number_to_chars.
807 (fix_insn): Likewise.
808 (ia64_init): New function.
809 (ia64_target_format): New function.
810 (md_begin): Set endianness, arch, and machine as appropriate.
811 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
812 Make these macros depend on TE_HPUX macro.
813 (TARGET_FORMAT): Define.
814 (HOST_SPECIAL_INIT): Define.
815 * config/te-hpux.h: New file.
816 * configure.in: Add "ia64-*-hpux*" target to configure.
817 * configure: Regenerate.
50705ef4 818
7152f1dc
KH		 8192000-11-06 Kazu Hirata <kazu@hxi.com>
820
ef99799a
KH		 821 * as.c: Fix formatting.
822 * dwarf2dbg.c: Likewise.
823 * input-file.c: Likewise.
7152f1dc
KH		 824 * input-file.h: Likewise.
825 * input-scrub.c: Likewise.
ef99799a
KH		 826 * itbl-ops.c: Likewise.
827 * listing.c: Likewise.
828 * macro.h: Likewise.
829 * messages.c: Likewise.
830 * read.c: Likewise.
831 * subsegs.c: Likewise.
832 * subsegs.h: Likewise.
833 * write.c: Likewise.
7152f1dc 834
cf055d54
NC		 8352000-11-06 Nick Clifton <nickc@redhat.com>
836
837 * doc/as.texinfo: Add GNU Free Documentation License.
838 * doc/gasp.texi: Add GNU Free Documentation License.
839 * doc/as.1: Add GNU Free Documentation License.
840
8d6b5c8e
NC		 8412000-11-05 Nick Clifton <nickc@redhat.com>
842
843 * config/tc-arm.c: Add include of "dwarf2dbg.h"
844
59ff2774
NC		 8452000-11-02 Per Lundberg <plundis@chaosdev.org>
846
847 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
848 * configure: Regenerate.
849
37d8bb27
NC		 8502000-11-01 Nick Clifton <nickc@redhat.com>
851
852 * read.c (original_case_string): New global variable.
853 (read_a_source_file): Copy opcode string into
854 original_case_string if clobbering the case of the opcode.
855 * read.h: Export the definition of original_case_string.
856 * config/tc-arm.c (md_assembler): When parsing a .req
857 directive use the original opcode string, not the case
858 clobbered version.
859
d75bb8cf
NC		 8602000-11-02 Nick Clifton <nickc@redhat.com>
861
862 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 863 variable.
d75bb8cf
NC		 864 (md_assemble): Call dwarf2_generate_asm_lineno instead of
865 dwarf2_where and dwarf2_gen_line_info.
866
6c17cfe4
PB		 8672000-11-02 Theo Honohan <th@futuretv.com>
868
50705ef4 869 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 870
c51ce5f0
EC		 8712000-10-31 Eric Christopher <echristo@redhat.com>
872
873 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
874 or pc-relative, else use fx_offset.
875
f1bcba5b
JW		 8762000-10-31 Jim Wilson <wilson@redhat.com>
877
878 * config/tc-ia64.c (struct md): New field tag_fixups.
879 (ia64_flush_insns): Handle tag_fixups. Error if dangling
880 qualifying predicate.
881 (emit_one_bundle): Delete spurious multiplication by one. Handle
882 tag_fixups.
883 (ia64_start_line): Error if dangling qualifying predicate.
884 (defining_tag): New static variable.
885 (ia64_unrecognized_line, case '['): Parse tags.
886 (ia64_frob_label): Create tag_fixups.
887 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 888
8637c045
AM		 8892000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
890
891 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
892
ebeeafe6
BS		 8932000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
894
895 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
896
b041f888
KH		 8972000-10-30 Kazu Hirata <kazu@hxi.com>
898
899 * expr.c: Fix formatting.
900 * flonum-copy.c: Likewise.
901 * flonum.h: Likewise.
902 * gasp.c: Likewise.
903 * hash.c: Likewise.
904
d8374dcd
HPN		 9052000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
906
907 * as.h (OPTION_MD_BASE): Bump to 190.
908 * as.c (parse_args) <std_longopts>: Add comment about the need to
909 check OPTION_MD_BASE in as.h.
910
1308f14c
HPN		 911 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
912 for weak symbols.
913
6f6ef0fa
NC		 9142000-10-27 Nick Clifton <nickc@redhat.com>
915
916 * configure.in (emulations): Add m68hc12.
917 * configure: Regenerate.
918 * po/gas.pot: Regenerate.
c51ce5f0 919
bf1b5881
AH		 9202000-10-27 Aldy Hernandez <aldyh@redhat.com>
921
50705ef4
AM		 922 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
923 cpsr*.
924 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 925
85a39694
NC		 9262000-10-25 Nick Clifton <nickc@redhat.com>
927
928 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
929 a DWARF2 line number information sequence.
930
931 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
932
933 * read.c (generate_lineno_debug): Update comment describing why
934 DWARF2 line number debug information is not generated
935 automatically by this function.
936
937 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
938 not all.
c51ce5f0 939
85a39694
NC		 940 * config/tc-arm.h (md_end): Define.
941 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 942
85a39694
NC		 943 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
944 if generating DWARF2 line numbers.
945 (arm_end_of_source): New function. Call dwarf2_finish if
946 necessary.
947
948 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
949 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
950 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 951
cce0cbdc
DN		 9522000-10-25 Diego Novillo <dnovillo@cygnus.com>
953
954 * tc-i386.c: Fix prototype declarations for functions taking no
955 arguments.
956
64a0c779
DN		 9572000-10-24 Diego Novillo <dnovillo@cygnus.com>
958
959 * tc-i386.c (i386_operand_modifier): Remove.
960 (build_displacement_string): Remove.
961 (i386_parse_seg): Remove.
962 (i386_intel_memory_operand): Remove.
963 (i386_intel_operand): Re-write using recursive descent parser based
964 on MASM documentation.
965 (struct intel_parser_s): New structure.
966 (intel_parser): New static variable.
967 (struct intel_token): New structure.
968 (cur_token, prev_token): New static variables.
969 (T_NIL): Define.
970 (T_CONST): Define.
971 (T_REG): Define.
972 (T_BYTE): Define.
973 (T_WORD): Define.
974 (T_DWORD): Define.
975 (T_QWORD): Define.
976 (T_XWORD): Define.
977 (T_SHORT): Define.
978 (T_OFFSET): Define.
979 (T_PTR): Define.
980 (T_ID): Define.
981 (intel_match_token): New function.
982 (intel_get_token): New function.
983 (intel_putback_token): New function.
984 (intel_expr): New function.
985 (intel_e05): New function.
986 (intel_e05_1): New function.
987 (intel_e06): New function.
988 (intel_e06_1): New function.
989 (intel_e09): New function.
990 (intel_e09_1): New function.
991 (intel_e10): New function.
992 (intel_e10_1): New function.
993 (intel_e11): New function.
994
19f7b010
JJ		 9952000-10-20 Jakub Jelinek <jakub@redhat.com>
996
997 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
998 instructions to loose any special insn->architecture mask.
999
1000 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1001 (sparc_md_end, sparc_arch_types, sparc_arch,
1002 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1003 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1004 request v9b architecture if they are used).
1005
3ae647a0
NC		 10062000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1007
1008 * config/tc-m68k.c: Fix the previous misapplied patch.
1009
5cbdaa77
NC		 10102000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1011
50705ef4
AM		 1012 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1013 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1014 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1015 BFD_RELOC_*.
5cbdaa77 1016
e6c774b4
KH		 10172000-10-17 Kazu Hirata <kazu@hxi.com>
1018
1019 * debug.c: Fix formatting.
1020 * depend.c: Likewise.
1021 * dwarf2dbg.c: Likewise.
1022 * dwarf2dbg.h: Likewise.
1023 * ecoff.c: Likewise.
1024 * expr.c: Likewise.
1025 * expr.h: Likewise.
1026 * flonum-konst.c: Likewise.
1027 * frags.h: Likewise.
1028
ea20a7da
CC		 10292000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1030
1031 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1032 options.
1033 * doc/as.texinfo: Added notes about this new option.
1034
266cb5f1
HPN		 10352000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1036
1037 * config/tc-sh.c (JREG): Remove.
1038 (md_convert_frag): Remove #if 0:d code using JREG.
1039
6588847e
DN		 10402000-10-15 Diego Novillo <dnovillo@cygnus.com>
1041
1042 * config/tc-i386.c (i386_operand_modifier): Only match
1043 modifiers SHORT and FLAT if they are followed by a space.
1044 (parse_register): When `allow_naked_reg' is set, do not confuse
1045 identifiers that start with a register name with a register.
1046
30a2b4ef
KH		 10472000-10-12 Kazu Hirata <kazu@hxi.com>
1048
1049 * app.c: Fix formatting.
1050 * as.c: Likewise.
1051 * as.h: Likewise.
1052 * bit_fix.h: Likewise.
1053 * cgen.c: Likewise.
1054 * cgen.h: Likewise.
1055 * cond.c: Likewise.
1056
d01e2a23
AM		 10572000-10-11 Alan Modra <alan@linuxcare.com.au>
1058
1059 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1060
44852b19
AM		 10612000-10-07 Alan Modra <alan@linuxcare.com.au>
1062
dc1fc56b
AM		 1063 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1064 Re-arrange function a little and improve error message.
1065
44852b19
AM		 1066 * write.c (write_relocs): Fix a comment.
1067
1068 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1069 link-once sections.
1070
afa680f8
JW		 10712000-10-05 Jim Wilson <wilson@cygnus.com>
1072
1073 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1074
ce8a8b2f
AM		 10752000-10-05 Alan Modra <alan@linuxcare.com.au>
1076
1077 * config/tc-i386.c: Delete some useless comments, reformat others.
1078
1079 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1080 non-global syms in linkonce sections.
1081
56d27c17
AM		 10822000-10-04 Ralf Baechle <ralf@gnu.org>
1083
1084 * config/tc-ia64.c (operand_match): Don't use // style comments.
1085 * config/tc-i370.c: Likewise.
1086
7b15d668
HPN		 10872000-09-29 Hans-Peter Nilsson <hp@axis.com>
1088
1089 Changes to handle varying register prefix and user symbol prefix.
1090 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1091 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1092 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1093 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1094 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1095 (demand_register_prefix): New variable.
1096 (md_pseudo_table): New pseudo ".syntax".
1097 (md_longopts): New options --no-underscore and --underscore.
1098 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1099 on symbols_have_leading_underscore.
1100 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1101 (get_spec_reg): Ditto.
1102 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1103 Fix formatting.
1104 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1105 --help.
1106 <case OPTION_NO_US, case OPTION_US>: New.
1107 (md_show_usage): Be brief and reformat to match continuation of
1108 --help.
1109 * po/gas.pot: Regenerate.
1110
27df9f40
AM		 11112000-09-28 Alan Modra <alan@linuxcare.com.au>
1112
1113 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1114 force relocs for 12 bit branches.
1115 (md_apply_fix): Similarly, adjust logic here.
1116
5506e1a5
AM		 11172000-09-28 Alan Modra <alan@linuxcare.com.au>
1118
1119 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1120 adjust for external and weak syms as we will use a reloc. Allow
1121 for +8 offset when calculating limits of branches.
1122 (hppa_fix_adjustable): Undo 2000-09-23 change.
1123 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1124 Correct distance calculation.
47d89dba
AM		 1125 (tc_gen_reloc): Print the file name and line number if we can't
1126 handle a fixup.
5506e1a5
AM		 1127
1128 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1129 * config/tc-hppa.c (nonzero_dibits): Define.
1130 (arg_reloc_stub_needed): Check each arg and return value
1131 separately for zero case.
1132 (pa_align): Declare argument `bytes'.
1133
81d4177b
KH		 11342000-09-25 Kazu Hirata <kazu@hxi.com>
1135
1136 * config/tc-cris.c: Fix formatting.
1137 * config/tc-d10v.h: Likewise.
1138 * config/tc-d30v.c: Likewise.
1139 * config/tc-d30v.h: Likewise.
1140 * config/tc-fr30.c: Likewise.
1141 * config/tc-fr30.h: Likewise.
1142 * config/tc-m68k.c: Likewise.
1143 * config/tc-m68k.h: Likewise.
1144 * config/tc-pj.h: Likewise.
1145 * config/tc-ppc.c: Likewise.
1146 * config/tc-ppc.h: Likewise.
1147 * config/tc-sh.c: Likewise.
1148 * config/tc-sh.h: Likewise.
1149 * config/tc-sparc.c: Likewise.
1150 * config/tc-v850.h: Likewise.
1151 * config/tc-vax.h: Likewise.
1152 * config/tc-w65.h: Likewise.
1153 * config/tc-z8k.h: Likewise.
1154
959ee541
AM		 11552000-09-23 Alan Modra <alan@linuxcare.com.au>
1156
1157 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1158 checks only for ELF.
1159 (hppa_force_relocation): Likewise.
1160
139368c9
JW		 11612000-09-22 Jim Wilson <wilson@cygnus.com>
1162
1163 * config/tc-ia64.c (dv_sem): Add "stop".
1164 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1165 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1166 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1167 match above.
1168 (mark_resources): Check IA64_RS_PRr.
1169
151337e8
NC		 11702000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1171
56d27c17 1172 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1173 md_estimate_size_before_relax): Redesign and clean up the
1174 relaxation mechanism.
1175
0b7410c4
KH		 11762000-09-21 Kazu Hirata <kazu@hxi.com>
1177
1178 * config/tc-ns32k.c: Fix formatting.
1179 * config/tc-ns32k.h: Likewise.
1180
a4d24084
KH		 11812000-09-20 Kazu Hirata <kazu@hxi.com>
1182
82efde3a
KH		 1183 * config/tc-m32r.c: Fix formatting.
1184 * config/tc-m32r.h: Likewise.
1185 * config/tc-m68851.h: Likewise.
1186 * config/tc-m68hc11.c: Likewise.
1187 * config/tc-m68hc11.h: Likewise.
1188 * config/tc-m88k.c: Likewise.
1189 * config/tc-mcore.c: Likewise.
a75214e5 1190 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1191 * config/tc-mips.c: Likewise.
1192 * config/tc-mips.h: Likewise.
1193 * config/tc-mn10200.h: Likewise.
1194 * config/tc-mn10300.h: Likewise.
a75214e5 1195 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1196 * config/tc-tahoe.h: Likewise.
1197
4844386e 11982000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1199
1200 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1201 Likewise in relaxation description comments.
1202
9e754211
AM		 12032000-09-18 Alan Modra <alan@linuxcare.com.au>
1204
1205 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1206 subtraction of two syms without emitting a relocation.
1207
1208 From David Huggins-Daines <dhd@linuxcare.com>
1209 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1210 global or weak symbols.
1211
4a4f25cf
KH		 12122000-09-15 Kazu Hirata <kazu@hxi.com>
1213
1214 * config/tc-h8300.h: Fix formatting.
1215 * config/tc-h8500.c: Likewise.
1216 * config/tc-h8500.h: Likewise.
1217 * config/tc-hppa.h: Likewise.
1218 * config/tc-i370.h: Likewise.
1219 * config/tc-i386.h: Likewise.
1220 * config/tc-i860.c: Likewise.
1221 * config/tc-i860.h: Likewise.
1222 * config/tc-i960.h: Likewise.
1223 * config/tc-ia64.c: Likewise.
1224 * config/tc-ia64.h: Likewise.
1225
1dab94dd
KH		 12262000-09-14 Kazu Hirata <kazu@hxi.com>
1227
1228 * config/tc-a29k.c: Fix formatting.
1229 * config/tc-alpha.c: Likewise.
1230 * config/tc-arc.c: Likewise.
1231 * config/tc-arc.h: Likewise.
1232 * config/tc-arm.c: Likewise.
1233 * config/tc-arm.h: Likewise.
1234 * config/tc-avr.c: Likewise.
1235 * config/tc-avr.h: Likewise.
1236 * config/tc-tic30.c: Likewise.
1237 * config/tc-tic30.h: Likewise.
1238 * config/tc-tic54x.c: Likewise.
1239 * config/tc-tic54x.h: Likewise.
1240 * config/tc-tic80.c: Likewise.
1241 * config/tc-tic80.h: Likewise.
1242
7484b8e6
TW		 12432000-09-14 Timothy Wall <twall@cygnus.com>
1244
1245 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1246 parallel comparisons for later use.
1247 (struct rsrc): Add parallel comparison type.
1248 (resources_match): Skip special cases of PR usage (non-conflicting
1249 parallel compares).
56d27c17 1250
bf514e21
KH		 12512000-09-13 Kazu Hirata <kazu@hxi.com>
1252
1253 * config/obj-ecoff.c: Fix formatting.
1254 * config/obj-elf.c: Likewise.
1255 * config/obj-elf.h: Likewise.
1256 * config/obj-evax.h: Likewise.
1257 * config/obj-generic.h: Likewise.
1258 * config/obj-hp300.c: Likewise.
1259 * config/obj-hp300.h: Likewise.
1260 * config/obj-ieee.h: Likewise.
1261 * config/obj-vms.c: Likewise.
1262 * config/obj-vms.h: Likewise.
1263
156c2f8b 12642000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1265
50705ef4
AM		 1266 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1267 (md_parse_option): Ditto.
1268 (md_longopts): Add -mips32 option.
1269 (md_show_usage): Document new options.
1270 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1271 (mips_ip): Assemble mfc0 with a sub-selection code.
1272 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1273 (mips_cpu_to_str): New function.
1274 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1275 Use CPU_* defines instead of hardcoded numbers.
1276
50705ef4
AM		 1277 * doc/as.texinfo: Document new options.
1278 * doc/c-mips.texi: Ditto.
156c2f8b 1279
a01b9fa4
KH		 12802000-09-12 Kazu Hirata <kazu@hxi.com>
1281
1282 * as.h: Fix formatting.
1283 * asintl.h: Likewise.
1284 * bit_fix.h: Likewise.
dcd619be
KH		 1285 * config/obj-aout.c: Likewise.
1286 * config/obj-aout.h: Likewise.
1287 * config/obj-bout.c: Likewise.
1288 * config/obj-bout.h: Likewise.
1289 * config/obj-coff.c: Likewise.
1290 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1291 * dwarf2dbg.h: Likewise.
1292 * expr.h: Likewise.
1293 * flonum.h: Likewise.
1294 * frags.h: Likewise.
1295 * itbl-ops.h: Likewise.
1296 * macro.h: Likewise.
1297 * read.h: Likewise.
1298 * sb.h: Likewise.
1299 * struc-symbol.h: Likewise.
1300 * subsegs.h: Likewise.
1301 * symbols.h: Likewise.
1302 * tc.h: Likewise.
1303 * write.h: Likewise.
1304
92774660
KH		 13052000-09-11 Kazu Hirata <kazu@hxi.com>
1306
f0e652b4
KH		 1307 * bignum-copy.c: Fix formatting.
1308 * config/tc-i370.c: Likewise.
92774660
KH		 1309 * config/tc-i960.c: Likewise.
1310 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1311 * ehopt.c: Likewise.
1312 * flonum-copy.c: Likewise.
1313 * flonum-konst.c: Likewise.
1314 * flonum-mult.c: Likewise.
1315 * literal.c: Likewise.
1316 * read.c: Likewise.
1317 * sb.c: Likewise.
1318 * stabs.c: Likewise.
1319 * subsegs.c: Likewise.
92774660 1320
222f8079
PB		 13212000-09-09 Philip Blundell <philb@gnu.org>
1322
1323 * configure.in (arm*-*-uclinux*): New target.
1324 * configure: Regenerate.
1325
c488923f
KH		 13262000-09-09 Kazu Hirata <kazu@hxi.com>
1327
1328 * input-file.c: Fix formatting.
1329 * itbl-ops.c: Likewise.
1330 * messages.c: Likewise.
1331
e0e3ecca
PB		 13322000-09-08 Philip Blundell <philb@gnu.org>
1333
1334 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1335 offset is negative.
1336
5d64ca4e
L		 13372000-09-07 H.J. Lu <hjl@gnu.org>
1338
1339 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1340 * configure: Rebuild.
1341
bdaaa2e1
KH		 13422000-09-07 Kazu Hirata <kazu@hxi.com>
1343
e49bc11e
KH		 1344 * atof-generic.c: Fix formatting.
1345 * config/tc-mips.c: Likewise.
e13b337a
KH		 1346 * config/tc-vax.c: Likewise.
1347 * input-scrub.c: Likewise.
bdaaa2e1 1348
d07ed2cd
AO		 13492000-09-07 Alexandre Oliva <aoliva@redhat.com>
1350
1351 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1352 * configure.in (sh-*-linux*): Added.
1353 * configure: Rebuilt.
1354
86905619
KH		 13552000-09-06 Kazu Hirata <kazu@hxi.com>
1356
a28a3ccf
JL		 1357 * config/tc-hppa.c: Fix formatting.
1358
86905619
KH		 1359 * ecoff.c: Fix formatting.
1360
58cccadb
AO		 13612000-09-06 Alexandre Oliva <aoliva@redhat.com>
1362
1363 * configure: Rebuilt with new libtool.m4.
1364
542d6675
KH		 13652000-09-05 Kazu Hirata <kazu@hxi.com>
1366
1367 * cgen.c: Fix formatting.
1368 * config/tc-ia64.c: Likewise.
1369
5b343f5a
NC		 13702000-09-05 Nick Clifton <nickc@redhat.com>
1371
1372 * aclocal.m4: Regenerate.
1373 * config.in: Regenerate.
1374 * configure: Regenerate.
1375 * po/gas.pot: Regenerate.
50bbae35 1376
07e90ad5
HPN		 13772000-09-05 Hans-Peter Nilsson <hp@axis.com>
1378
1379 * config/tc-cris.c: Correct comment typos.
1380
1485d400
EC		 13812000-09-05 Eric Christopher <echristo@cygnus.com>
1382
1383 * config/tc-mn10300.c: Cleanup.
1384 (md_pcrel_from): Enable.
1385
904a31bf
AM		 13862000-09-05 Alan Modra <alan@linuxcare.com.au>
1387
927781e2
AM		 1388 * expr.c (operand): Fix a comment typo.
1389 * write.c (write_relocs): Fix a signed/unsigned warning.
1390
ecacdc7a
AM		 1391 * config/tc-hppa.c (fudge_reg_expressions): New
1392 (hppa_force_reg_syms_absolute): New.
1393 (pa_equ): Allow reg_section expressions.
1394 * config/tc-hppa.c (md_optimize_expr): Define.
1395 (hppa_force_reg_syms_absolute): Prototype.
1396
1397 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1398 (pa_parse_number): Pass in arg to select fp reg parsing.
1399 Return 1 to indicate format checks pass. If strict, then only
1400 accept a register or register symbol. Return value in...
1401 (pa_number): New static for pa_parse_number.
1402 (FP_REG_BASE): Define.
1403 (FP_REG_RSEL): Define.
1404 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1405 appropriate. White space changes.
1406 (need_pa11_opcode): Don't bother passing any params, get them from
1407 globals instead.
1408 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1409 Remove extraneous check in case 'Q'.
1410 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1411 reg, set section of resulting symbol to reg_section.
1412 (pa_parse_space_stmt): Modify call to pa_parse_number.
1413 (pa_space): Likewise.
1414
904a31bf
AM		 1415 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1416 (hppa_force_relocation): Handle vtable relocs.
1417 (pa_vtable_entry): New.
1418 (pa_vtable_inherit): New.
1419 (md_pseudo_table): Add entries for vtable pseudos.
1420 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1421 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1422 against weak syms.
1423 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1424 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1425 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1426 millicode import.
1427 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1428 specify a symbol type.
1429
1430 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1431 dependent things together.
1432 (md_elf_symbol_type): Define.
1433
1434 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1435 symbol.
1436 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1437
1438 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1439 (obj_elf_vtable_entry): Declare.
1440
1441 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1442 and export function.
1443 (obj_elf_vtable_entry): Similarly.
1444 (elf_pseudo_table): Fix the damage with a cast.
1445
a47cf567 14462000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1447
1448 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1449 for template selection when a label is needed.
1450
197865e8
KH		 14512000-09-02 Kazu Hirata <kazu@hxi.com>
1452
1453 * config/tc-ia64.c: Fix formatting.
1454
18e03609
NC		 14552000-09-02 Nick Clifton <nickc@redhat.com>
1456
1457 * configure.in: Increase version number to 2.10.91.
1458 * configure: Regenerate.
1459 * aclocal.m4: Regenerate.
1460 * config.in: Regenerate.
1461 * po/gas.pot: Regenerate.
1462 * Makefile.in: Regenerate.
1485d400 1463
a1cc9221
AO		 14642000-09-01 Alexandre Oliva <aoliva@redhat.com>
1465
1466 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1467 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1468 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1469 similar relocs.
1470 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1471 branches.
1472
14732000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1474
1475 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1476 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1477 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1478 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1479 (GOT_symbol): New variable.
1480 (md_undefined_symbol): Set it.
1481
44576e1f
RH		 14822000-09-01 Richard Henderson <rth@cygnus.com>
1483
1484 * config/tc-ia64.c (match): Don't inline.
1485 (extra_goodness): New.
1486 (md_begin): Prefer nop.f and nop.b for best_template.
1487
29f8404c
KH		 14882000-08-31 Kazu Hirata <kazu@hxi.com>
1489
76b0a8c0
KH		 1490 * as.c: Fix formatting.
1491 * cond.c: Likewise.
1492 * frags.c: Likewise.
29f8404c
KH		 1493 * macro.c: Likewise.
1494
b4c1ea07
EC		 14952000-08-31 Eric Christopher <echristo@cygnus.com>
1496
1497 * config/tc-mn10300.c: Cleanup and fix warnings.
1498 (md_pseudo_table): Add initializers.
1499 (md_show_usage): Cleanup.
1500 (md_parse_option): Fix warnings.
1501 (md_undefined_symbol): Fix warnings.
1502 (md_conver_frag): Fix warnings.
1503 (tc_gen_reloc): Fix warnings.
1504 (md_apply_fix3): Fix warnings.
1505 (check_operand): Fix warnings.
1506
ac48eca1
AO		 15072000-08-31 Alexandre Oliva <aoliva@redhat.com>
1508
1509 * acinclude.m4: Include libtool and gettext macros from the
1510 top level.
1511 * aclocal.m4, configure: Rebuilt.
1512
e0c21649
GK		 15132000-08-30 Mark Hatle <mhatle@mvista.com>
1514
1515 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1516
cf39a089
KH		 15172000-08-31 Kazu Hirata <kazu@hxi.com>
1518
1519 * listing.c: Fix formatting.
1520
3ee4defc
KH		 15212000-08-29 Kazu Hirata <kazu@hxi.com>
1522
1523 * app.c: Fix a comment typo. Fix formatting.
1524
1e8d20f4
NC		 15252000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1526
50bbae35
AM		 1527 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1528 offset of the target destination for jmp instructions.
1529 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1530
5bcac8a4
HPN		 15312000-08-24 Hans-Peter Nilsson <hp@axis.com>
1532
1533 * NEWS: Mention support for CRIS.
1534
46547ecc
DC		 1535Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1536
1537 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1538 Sets `.lcomm' alignment to zero.
1539
4b853faa
AO		 15402000-08-23 Alexandre Oliva <aoliva@redhat.com>
1541
1542 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1543 (TC_FIX_ADJUSTABLE): Define.
1544
efcc5914
JW		 15452000-08-23 Jim Wilson <wilson@cygnus.com>
1546
1547 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1548 unwind.personality_routine is set.
1549
aca719bf
AO		 15502000-08-23 H.J. Lu <hjl@gnu.org>
1551
1552 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1553
a3da4de1
AO		 15542000-08-23 Alexandre Oliva <aoliva@redhat.com>
1555
1556 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1557 environment is pe.
1558
56385375
L		 15592000-08-22 H.J. Lu <hjl@gnu.org>
1560
1561 * config.in (STRICTCOFF): New for strict COFF.
1562
1563 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1564 i386-*-go32* and i386-go32-rtems*.
1565 * configure: Rebuilt.
1566
1567 * config/obj-coff.c (obj_coff_endef): Follow the historical
1568 behavior if STRICTCOFF is not defined.
1569
1570 * doc/internals.texi: Document STRICTCOFF.
1571
8f36cd18
AO		 15722000-08-22 Alexandre Oliva <aoliva@redhat.com>
1573
1574 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1575 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1576 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1577 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1578 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1579 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1580 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1581 Likewise.
1582
58a77e41
EC		 15832000-08-22 Eric Christopher <echristo@cygnus.com>
1584
1585 * config/tc-mn10300.c: (md_apply_fix): New function.
1586 (mn10300_force_relocation): New function.
1587 (mn10300_fix_adjustable): New function.
1588
1589 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1590 (TC_HANDLES_FX_DONE): Define.
1591 (obj_fix_adjustable): Define.
1592 (MD_APPLY_FIX3): Define.
1593 (TC_LINKRELAX_FIXUP): Define.
1594
1595 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1596 previously defined.
1597 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1598
1599 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1600
ded0649c
JE		 16012000-08-21 Jason Eckhardt <jle@cygnus.com>
1602
1603 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1604 if the fixup resulted in a relocation.
1605
66102fe2
NC		 16062000-08-18 Nick Clifton <nickc@redhat.com>
1607
1608 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1609 Make reference to first element of shift_names explicit.
1610
02198638
AO		 16112000-08-18 Alexandre Oliva <aoliva@redhat.com>
1612
1613 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1614 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1615 add a symbol's address. Removed all target-specific #ifdefs that
1616 used to accomplished the same.
1617 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1618 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1619 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1620 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1621 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1622
353e2c69
KH		 16232000-08-17 Kazu Hirata <kazu@hxi.com>
1624
1625 * dwarf2dbg.c: Fix formatting.
1626
4fb7971f
NC		 16272000-08-17 Nick Clifton <nickc@redhat.com>
1628
1629 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1630 to be recoded as logical shift lefts by zero.
1631
50b81f19
JW		 16322000-08-16 Jim Wilson <wilson@cygnus.com>
1633
1634 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1635 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1636 source registers.
1637 (note_register_values): Handle IA64_OPND_R3_2 operands.
1638
f869cfc6
JE		 16392000-08-16 Jason Eckhardt <jle@cygnus.com>
1640
50bbae35 1641 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1642
8cb8bcba
NC		 16432000-08-16 Nick Clifton <nickc@redhat.com>
1644
1645 * config/tc-arm.c (struct asm_shift): Delete.
1646 (shift[]): Delete.
1647 (enum asm_shift_index): New.
1648 (struct asm_shift_properties): New.
1649 (struct asm_shift_name): New.
1650 (shift_properties[]); New.
1651 (shift_names[]); New.
1652
1653 (decode_shift): Use new structures.
1654 Issue a warning is "ROR #0" is used.
1655 Issue a warning if "ASR #0" or "LSR #0" is used.
1656
1657 (md_begin): Initialise arm_shift_hsh table from new
1658 asm_shift_name array.
1659
c2158c24
JJ		 16602000-08-16 Jakub Jelinek <jakub@redhat.com>
1661
1662 * config/tc-sparc.c: Kill all warnings.
1663 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1664 in -xarch= as well.
1665 (md_show_usage): Update usage text.
1666
70485b5c
NC		 16672000-08-16 Nick Clifton <nickc@redhat.com>
1668
c2158c24 1669 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1670 useful.
1671
a47cf567 16722000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1673
1674 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1675
1676 * config/tc-sh.c (md_assemble): Changed so debug_type
1677 test performed for ppi_assemble
1678 * config/tc-sh.c: Included dwarf2dbg.h.
1679 (debug_line): Defined.
1680 (md_assemble): Generates dwarf2 line info.
1681 (sh_finalize): New function. Finalize dwarf2 info.
1682 (assemble_ppi): Returns size of code generated.
1683 (build_Mytes): Returns size of code generated.
1684 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1685 * config/tc-sh.h (md_end): Defined.
1686 (sh_finalize): Declared.
1687
1db77c8e
AO		 16882000-08-15 Alexandre Oliva <aoliva@redhat.com>
1689
1690 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1691 md_number_to_chars.
1692
046b3b54
NC		 16932000-08-14 Nick Clifton <nickc@redhat.com>
1694
1695 * config/tc-arm.c (do_bx): Allow "bx pc".
1696
c43c2cc5
JW		 16972000-08-14 Jim Wilson <wilson@cygnus.com>
1698
1699 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1700 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1701 (md_begin): Change assignment to md.flag to OR in the new bit.
1702
d1d8ba22
NC		 17032000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1704
1705 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1706 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1707 C_MOU, and C_EOS.
d1d8ba22 1708
22b36938
JE		 17092000-08-14 Jason Eckhardt <jle@cygnus.com>
1710
1711 * NEWS: Mention i860 support.
1712
c0bd0db2
JL		 1713Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1714
1715 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1716
0ac658b8
AS		 17172000-08-14 Andreas Schwab <schwab@suse.de>
1718
1719 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1720
9fc2dda2
JE		 17212000-08-11 Andreas Schwab <schwab@suse.de>
1722
1723 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1724 argument.
1725
bc4466dc
KH		 17262000-08-11 Kazu Hirata <kazu@hxi.com>
1727
1728 * expr.c: Fix formatting.
351aa9f6 1729 * config/obj-bout.c: Likewise.
bc4466dc 1730
a9c99419
JE		 17312000-08-10 Jason Eckhardt <jle@cygnus.com>
1732
1733 * doc/c-i860.texi: Flesh out the i860 section more.
1734
7c743825
KH		 17352000-08-10 Kazu Hirata <kazu@hxi.com>
1736
1737 * symbols.c: Fix formatting.
929b12bc 1738 * expr.c: Likewise.
7c743825 1739
fa2255cb
DN		 1740Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1741
1742 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1743 has the IgnoreSize bit set.
1744
fc997f4b
AM		 17452000-08-09 Alan Modra <alan@linuxcare.com.au>
1746
1747 From Rodney Brown <RodneyBrown@mynd.com>
1748 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1749 * configure: Regenerate.
1750
a47cf567
NC		 17512000-08-09 Kazu Hirata <kazu@hxi.com>
1752
1753 * hash.c: Fix formatting.
1754 * gasp.c: Likewise.
1755
305d537e
JE		 17562000-08-08 Jason Eckhardt <jle@cygnus.com>
1757
1758 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1759 (i860_fix_info): New enum.
1760 (MD_APPLY_FIX3): Define.
1761 (WORKING_DOT_WORD): Define.
1762 (TC_HANDLES_FX_DONE): Define.
1763 (DIFF_EXPR_OK): Define.
1764 (LISTING_HEADER): Define.
1765 (TARGET_FORMAT): Select target format based on endian flag.
1766 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1767 (target_big_endian): Add external declaration.
1768
1769 * config/tc-i860.c: All existing code reworked completely. Other
1770 new code shown below.
1771 (SYNTAX_SVR4): Define.
1772 (target_warn_expand): New variable.
1773 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1774 (md_longopts): Declare and define with new options (-EL, -EB,
1775 and -mwarn-expand).
1776 (md_show_usage): New function.
1777 (md_operand): New function.
1778 (obtain_reloc_for_imm16): New function.
1779 (md_apply_fix3): New function.
1780 (tc_gen_reloc): New function.
1781
df86943d
NC		 17822000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1783
1784 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1785 2 bytes of the jump address are in the same frag.
1786 (find): Accept 68hc12 register indirect modes.
1787
1788 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1789
30d25259
RH		 17902000-08-07 Richard Henderson <rth@cygnus.com>
1791
1792 * config/tc-ia64.c (unwind): Add prologue_mask member.
1793 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1794 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1795 (dot_body): Clear unwind.prologue_mask.
1796 (dot_prologue): Set it. Accept a register second argument.
1797
2d484c7f
KH		 17982000-08-07 Kazu Hirata <kazu@hxi.com>
1799
1800 * config/atof-ieee.c: Fix formatting.
1801 * config/atof-tahoe.c: Likewise.
1802
a47cf567 18032000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1804
3d4ae3c0
NC		 1805 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1806 work.
1807
c91d2e08
NC		 1808 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1809 of .popsection, .previous, .pushsection, .subsection,
1810 .version, .vtable_entry, .vtable_inherit and .weak.
1811
47926f60
KH		 18122000-08-05 Kazu Hirata <kazu@hxi.com>
1813
1814 * config/tc-cris.c: Fix formatting.
1815 * config/tc-i386.c: Likewise.
1816 * config/tc-sparc.c (sparc_ip): Simplify the code.
1817
ab3e48dc
KH		 18182000-08-04 Kazu Hirata <kazu@hxi.com>
1819
1820 * config/tc-cris.c: Rearrange code for readability.
1821 * config/tc-d10v.c: Fix formatting.
1822 * config/tc-m32r.c: Likewise.
1823 * config/tc-sparc.c: Likewise.
1824
3d56ab85
JW		 18252000-08-02 Jim Wilson <wilson@cygnus.com>
1826
1827 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1828 before ia64_find_opcode.
1829 (md_assemble): Likewise.
1830
3f9dfb2c
NC		 18312000-08-01 Nick Clifton <nickc@cygnus.com>
1832
a47cf567 1833 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1834 Undo some formatting fixes.
3f9dfb2c 1835
28e4f854
KH		 18362000-08-01 Kazu Hirata <kazu@hxi.com>
1837
1838 * config/obj-som.c: Fix formatting.
1839 * config/obj-ieee.c: Likewise.
1840 * config/tc-arm.c: Likewise.
1841 * config/tc-v850.c: Likewise.
1842
a570e639
NC		 18432000-08-01 Nick Clifton <nickc@redhat.com>
1844
1845 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1846 index by command line option.
58a77e41 1847
a570e639
NC		 18482000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1849
1850 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1851 (@node M68K-Branch): Rewrite to match the reality.
1852
e3308d0d
JE		 18532000-07-31 Jason Eckhardt <jle@cygnus.com>
1854
1855 * doc/c-i860.texi: New file.
1856 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1857 * doc/Makefile.in: Regenerate.
1858 * doc/all.texi: Add I860 as relevant architecture.
1859 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1860
2fd5405a
NC		 18612000-07-31 Kazu Hirata <kazu@hxi.com>
1862
1863 * config/tc-d30v.c: Fix formatting.
1864
28e7409f
NC		 18652000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1866
50bbae35
AM		 1867 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1868 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1869 long emit a long branch if available instead of an absolute jump, never
1870 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1871
1872 * doc/c-m68k.texi: Document new command line option.
58a77e41 1873
a47cf567
NC		 18742000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1875
1876 * config/tc-avr.c: Use PARAMS macro in function declarations.
1877 Don't declare md_pcrel_from_section (already in tc-avr.h).
1878 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1879 (avr_operand): Don't set (unsigned) op_mask to -1.
1880
534022ea
JE		 18812000-07-28 Jason Eckhardt <jle@cygnus.com>
1882
50bbae35
AM		 1883 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1884 * configure: Regenerated.
1885 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1886 of operand to the .type directive (.e.g, "type").
534022ea 1887
4c400d5e
AM		 18882000-07-28 Alan Modra <alan@linuxcare.com.au>
1889
1890 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1891 * app.c (do_scrub_chars): Record where first comment found.
1892 * read.c (read_a_source_file): Init found_comment on entry, and
1893 notify whether comments found on exit.
1894 * config/tc-hppa.c (md_shortopts): Add "c".
1895 (md_longopts): Add warn-comment.
1896 (md_parse_option): Handle it.
1897 (md_show_usage): Show available options.
1898 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1899
0aa529cb
AC		 1900Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1901
1902 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1903 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1904 sym_ptr_ptr
0aa529cb
AC		 1905 (md_estimate_size_before_relax): Don't fall off end of function.
1906
c6a7ab1f
NC		 19072000-07-27 Kazu Hirata <kazu@hxi.com>
1908
1909 * config/tc-avr.c: Fix formatting.
1910 * config/tc-ns32k.c: Likewise.
1911
e0c6ed95
AM		 19122000-07-27 Alan Modra <alan@linuxcare.com.au>
1913
1914 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1915
19162000-07-27 Kazu Hirata <kazu@hxi.com>
1917
1918 * config/tc-d10v.c: Fix formatting.
1919 * config/tc-z8k.c: Likewise.
1920 * config/tc-sparc.c: Likewise.
1921
6883dc5e 19222000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1923
1924 * cgen.c (queue_fixup): Declare opinfo.
1925 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1926 (gas_cgen_md_operand): Ditto.
1927 (gas_cgen_md_apply_fix3): Ditto.
1928
39da8128
DD		 19292000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1930
1931 * config/obj-coff.c (obj_frob_symbol): Don't merge
1932 labels. Don't merge if the symbol isn't constant. Return
1933 immediately if a symbol is merged.
1934
65e68b04
AM		 19352000-07-22 Alan Modra <alan@linuxcare.com.au>
1936
1937 * frags.c (frag_align): Correct absolute section alignment.
1938
5e0d736c
DD		 19392000-07-20 DJ Delorie <dj@redhat.com>
1940
1941 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1942 it breaks linking against DLLs.
1943
3bcbcc3d
HPN		 19442000-07-20 Hans-Peter Nilsson <hp@axis.com>
1945
1946 * configure.in: Add CRIS support.
1947 * configure: Regenerate.
1948 * Makefile.am: (CPU_TYPES): Add cris.
1949 (CPU_OBJ_VALID) [aout]: Add cris.
1950 (MULTI_CPU_TYPES): Add cris.
1951 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1952 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1953 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1954 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1955 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1956 Regenerate dependencies.
1957 * Makefile.in: Regenerate.
1958 * aclocal.m4: Regenerate.
1959 * as.c: Declare crisaout, criself.
1960 * config/tc-cris.h, config/tc-cris.c: New.
1961 * config/e-criself.c, config/e-crisaout.c: New.
1962 * po/POTFILES.in, po/gas.pot: Regenerate.
1963
041ff4dd 19642000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1965
041ff4dd 1966 * read.c: Fix formatting.
efaf0ba4 1967 * write.c: Fix formatting.
041ff4dd 1968
f980ada0
L		 19692000-07-19 H.J. Lu <hjl@gnu.org>
1970
1971 * sb.c: Include <stdlib.h> if exists for abort ().
1972
25a8b250
AM		 19732000-07-19 Alan Modra <alan@linuxcare.com.au>
1974
1975 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1976 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1977 (pa_type_args): Same here.
1978
7a9aaf92
NC		 19792000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1980
1981 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1982 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1983 the storage class is already set.
1984
8098403c
NC		 19852000-07-17 Kazu Hirata <kazu@hxi.com>
1986
fafb6d17 1987 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1988 * config/tc-mn10200.c: Likewise.
1989 * config/tc-mn10300.c: Likewise.
1990 * config/tc-pj.c: Likewise.
1991 * config/tc-tic80.c: Likewise.
1992 * config/tc-w65.c: Likewise.
8098403c 1993
977e771a
FCE		 19942000-07-17 Frank Ch. Eigler <fche@redhat.com>
1995
1996 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1997 is defined.
1998
63bf5651
ILT		 19992000-07-15 Ian Lance Taylor <ian@zembu.com>
2000
2001 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2002 @code.
2003
1cd1c99b
AM		 20042000-07-15 Alan Modra <alan@linuxcare.com.au>
2005
2006 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2007 ELF as are used for SOM (except the 32-bit reloc one) to decide
2008 whether a symbol can be reduced to a section symbol. Expand on
2009 the comment for symbols involved in LR% and RR% expressions.
2010
119d663a
NC		 20112000-07-14 Nick Clifton <nickc@cygnus.com>
2012
2013 * config/tc-mips.c (mips_disable_float_construction): New
2014 static variable. Set to true if doubles should not be
2015 constructed by loading two single width fp registers with
2016 halves of the value.
2017 (mips_ip): Test mips_disable_float_construction.
2018 (md_longopts): Add command line switches --construct-floats
2019 and --no-construct-floats.
2020 (md_parse_option): Parse new command line options.
2021 (md_show_usage): Describe new command line options.
2022
2023 * doc/c-mips.texi: Document new command line options.
2024
906fac54
AM		 20252000-07-13 Koundinya K <kk@ddeorg.soft.net>
2026
2027 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2028 * configure: Regenerate.
2029
20302000-07-13 Hans-Peter Nilsson <hp@axis.com>
2031
2032 * configure.in (DEFAULT_EMULATION setting): Revert part of
2033 2000-07-01 change that set te_multi=multi unless set to tmips.
2034 * configure: Regenerate.
2035
7f788821
NC		 20362000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2037
2038 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2039 section when aligning it increases its size.
7f788821 2040
9a736b6b
NC		 20412000-07-11 Kazu Hirata <kazu@hxi.com>
2042
2043 * config/tc-tic54x.c: Fix formatting.
2044
3dd5103b
NC		 20452000-07-10 Kazu Hirata <kazu@hxi.com>
2046
2047 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2048 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2049
46b85d42
AM		 20502000-07-10 Alan Modra <alan@linuxcare.com.au>
2051
2052 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2053 displacements correctly.
2054
2055 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2056
20572000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2058
2059 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2060 warning.
2061 (hash_jam): Ditto.
2062
ad1079af
AM		 20632000-07-09 Alan Modra <alan@linuxcare.com.au>
2064
2065 From David Huggins-Daines <dhd@linuxcare.com>
2066 * config/te-hppalinux64.h: Add a new emulation.
2067 * configure.in (emulations): Add configure bits to support the
2068 64-bit Linux/parisc target.
2069 * configure: Regenerate.
2070
2071 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2072 (md_shortopts): Add `V' for ELF.
2073
2074 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2075 when SOM or ELF_ARG_RELOC are defined.
2076 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2077 ELF_ARG_RELOC are defined.
2078 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2079 (pa_stringer): ..Do it here instead. Fix comment typos.
2080 (hppa_force_relocation): Cast enums to int before comparing with
2081 ints.
2082
2083 From Ryan Bradetich <rbradetich@uswest.net>
2084 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2085 redifinition warning.
2086 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2087 (hppa_force_relocation): ditto
ad1079af
AM		 2088 (md_apply_fix): Added cast to buf to fix warnings.
2089
2090 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2091 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2092
2093 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2094 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2095 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2096 reloc_type** to avoid warnings in switch.
2097 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2098 little earlier instead.
2099
2100 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2101 and elf.
2102 (pa_type_args): Use symbol_arg_reloc_info.
2103 (struct pa_it): Make arg_reloc unsigned int.
2104 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2105 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2106 (pa_code): Delete. pa_text duplicates this function.
2107 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2108 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2109 int.
2110 (cons_fix_new_hppa): Actually change selector to e_fsel when
2111 warning about assuming so.
2112 (tc_gen_reloc): More example elf arg reloc code.
2113 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2114 (hppa_force_relocation): Likewise.
2115
2116 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2117 files.
2118 (pa_end_of_source): Prototype.
2119 (hppa_fix_adjustable): Prototype.
2120 (LABELS_WITHOUT_COLONS): Move it..
2121 * config/te-hppa.h: To here.
2122
2123 * config/te-hppa64.h: New file.
2124
2125 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2126 type.
2127 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2128 format -10, -16, 16 relocs.
2129 (hppa_elf_mark_end_of_function): Test for null
2130 last_call_info->start_symbol
2131
2132 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2133 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2134 re_assesmble_* functions. Delete extraneous statements. Fix
2135 typos in comments.
2136 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2137 insn to re_assemble_*.
2138
623aa224
UC		 21392000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2140
2141 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2142
c4aa876b
NC		 21432000-07-08 Kazu Hirata <kazu@hxi.com>
2144
2145 * config/tc-sh.c: Fix formatting.
d0313fb7 2146 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2147 * depend.c: Fix formatting.
2148 * flonum-konst.c: Likewise.
2149 * flonum-mult.c: Likewise.
c4aa876b 2150
6b31947e
NC		 21512000-07-07 Kazu Hirata <kazu@hxi.com>
2152
a5bfe8c9 2153 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2154 * config/obj-vms.c: Fix comments.
2155 * config/tc-a29k.c: Likewise.
2156 * config/tc-alpha.c: Likewise.
2157 * config/tc-h8300.c: Likewise.
2158 * config/tc-h8500.c: Likewise.
2159 * config/tc-i370.c: Likewise.
2160 * config/tc-ia64.c: Likewise.
2161 * config/tc-m68hc11.c: Likewise.
2162 * config/tc-m68k.c: Likewise.
2163 * config/tc-mips.c: Likewise.
2164 * config/tc-ns32k.c: Likewise.
2165 * config/tc-ppc.c: Likewise.
2166 * config/tc-z8k.c: Likewise.
6b31947e 2167
b8a9dcab
NC		 21682000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2169
2170 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2171 Default to '(SEC_LOAD | SEC_DATA)'.
2172 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2173
2174 * doc/internals.texi (CPU Backend): Describe
2175 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2176
beb2de9b
AC		 2177Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2178
2179 * as.c (parse_args): NULL terminate the long option list.
2180
24ddb296
AC		 2181Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2182
2183 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2184 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2185
1fe72011
NC		 21862000-07-05 Nick Clifton <nickc@cygnus.com>
2187
2188 * config/tc-d30v.c (write_2_short): Further changes to warning
2189 messages produced when combining EITHER_BUT_PREFER_MU attributed
2190 opcodes.
2191
a5bfe8c9 21922000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2193
2194 * MAINTAINERS: new
2195
8de8f17e
AO		 21962000-07-04 Alexandre Oliva <aoliva@redhat.com>
2197
2198 * config/tc-arm.c (psrs): Accept combinations of flags.
2199
00d2865b
NC		 22002000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2201
2202 * config/tc-avr.c: Change _ () to _() around all strings marked
2203 for translation (exception from the usual coding style).
2204 (avr_opt): New struct variable, how the new switches are set.
2205 (OPTION_MMCU): Define as 'm' and actually use.
2206 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2207 (show_mcu_list): New function, display the list of known MCUs.
2208 (md_show_usage): Document the new switches. Call show_mcu_list.
2209 (avr_set_arch): Change 'm' to OPTION_MMCU.
2210 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2211 Handle the new switches.
2212 (avr_operands): Disable warnings for undefined combinations of
2213 operands if -mall-opcodes. Disable warnings for skipping two-word
2214 instructions if enhanced core or -mno-skip-bug.
2215 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2216 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2217 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2218 (avr_ldi_expression): Warn about implicit lo8().
2219 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2220
54588503
UC		 22212000-07-01 Koundinya K <kk@ddeorg.soft.net>
2222
50bbae35
AM		 2223 * configure.in: Add entry for mips-*-sysv4*MP*
2224 * configure: Rebuild
2225 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2226 elf32-tradlittlemips for traditional mips targets.
2227 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2228 test for Link Once sections as in adjust_reloc_syms.
2229 * config/te-tmips.h: New file for traditional mips targets. Define
2230 TE_TMIPS.
58a77e41 2231
c9900432
NC		 22322000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2233
2234 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2235 flags argument is not present, don't change an existing section's
2236 section's attributes. If the flags argument is present, warn if the
2237 attributes don't match the section's current attributes. When
2238 long section names are supported, set SEC_LINK_ONCE and
2239 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2240
9d87310a
HPN		 2241Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2242
2243 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2244 symbols; create them.
2245
dbddefbf
NC		 22462000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2247
2248 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2249 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2250
2ae7e77b
AH		 22512000-06-27 Aldy Hernandez <aldyh@redhat.com>
2252
2253 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2254 expressions. Ignore the problem when handling 16 bit signed
2255 immediates, because the assembler will take care of the relocation
2256 later.
2ae7e77b 2257
6b2539e3
NC		 22582000-06-27 Nick Clifton <nickc@cygnus.com>
2259
2260 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2261 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2262 sequential order, and emit warning messages if the input source
2263 code contains constructs like that, or parallel constructs
2264 containing such opcodes.
2265
65aa24b6
NC		 22662000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2267
2268 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2269 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2270 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2271 (md_show_usage): Update usage message.
2272 (md_parse_option): Allow redefinition of MCU type within the
2273 same avr[1-5] bfd machine type. Show both old and new MCU type
2274 in the error message.
2275 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2276 Simplify 8K wrap code.
2277
f0c56b90
NC		 22782000-06-25 Kazu Hirata <kazu@hxi.com>
2279
50bbae35
AM		 2280 * config/obj-aout.c: Remove all uses of DEFUN.
2281 * config/obj-ieee.c: Likewise.
2282 * config/tc-sh.c: Fix comment typos.
2283 * config/tc-tahoe.c: Likewise.
2284 * config/tc-vax.c: Likewise.
2285 * config/tc-w65.c: Likewise.
2286 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2287 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2288
6d249963
DD		 22892000-06-24 DJ Delorie <dj@cygnus.com>
2290
2291 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2292 more changes from Sept 1999
2293 (tc_i386_fix_adjustable): ditto
2294 (md_apply_fix3): ditto
2295
680d2857 22962000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2297
680d2857
FCE		 2298 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2299 (gas_cgen_parse_operand): Set it around expression() call.
2300 (gas_cgen_md_operand): Test for it before longjmp().
2301
e7b305a2
AM		 23022000-06-24 Kazu Hirata <kazu@hxi.com>
2303
c0fecd35
AM		 2304 * config/tc-h8500.c: Remove all uses of DEFUN.
2305 * config/tc-sh.c: Likewise.
2306 * config/tc-w65.c: Likewise.
2307 * config/tc-z8k.c: Likewise.
2308
e7b305a2
AM		 2309 * config/tc-h8500.c: Fix typos in comments.
2310
ed6d6fd3
FCE		 23112000-06-23 Frank Ch. Eigler <fche@redhat.com>
2312
2313 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2314 is defined.
2315
f7c88872
AM		 23162000-06-23 matthew green <mrg@redhat.com>
2317
2318 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2319 defined. Fix error message for `[' grouping.
f7c88872 2320
70d6ecf3
AM		 23212000-06-22 Kazu Hirata <kazu@hxi.com>
2322
2323 * config/tc-h8300.c: Fix formatting and comment typos.
2324
e9718fe1
TW		 23252000-06-22 Timothy Wall <twall@cygnus.com>
2326
2327 * config/tc-ia64.c (note_register_values): Move premature QP
2328 notation clearing into the appropriate place.
2329
45288df1
AM		 23302000-06-22 Alan Modra <alan@linuxcare.com.au>
2331
1581f8c9
AM		 2332 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2333 first before anything else. Add bin-bugs.h, emul.h and progress.h
2334 Sort list of files as for $(OBJS) in Makefile.am.
2335
2336 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2337 find one. Remake dependencies.
2338 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2339 * Makefile.in: Regenerate.
2340 * doc/Makefile.in: Regenerate.
2341
45288df1
AM		 2342 * config/tc-i386.c (i386_displacement): Don't assume a constant
2343 displacement is necessarily 16 bits when in 16 bit code mode.
2344 (md_assemble): Instead size the displacement here after we know
2345 for sure that a .code16gcc operand hasn't automatically added
2346 operand size prefixes.
2347
01580992
L		 23482000-06-21 H.J. Lu <hjl@gnu.org>
2349
2350 * Makefile.am: Rebuild dependency.
2351 * Makefile.in: Rebuild.
2352
40f09f82
JL		 23532000-06-21 Kazu Hirata <kazu@hxi.com>
2354
2355 * config/tc-h8300.c (parse_reg): Make the function static.
2356 (parse_exp): Likewise.
2357
78295804
DD		 23582000-06-20 DJ Delorie <dj@cygnus.com>
2359
2360 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2361 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2362 for cygwin import libraries to work properly.
2363
45f85b08
L		 23642000-06-20 H.J. Lu <hjl@gnu.org>
2365
2366 * Makefile.am: Rebuild dependency.
2367 * Makefile.in: Rebuild.
2368 * configure: Likewise.
2369 * doc/Makefile.in: Likewise.
2370
39bec121
TW		 23712000-06-20 Timothy Wall <twall@cygnus.com>
2372
2373 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2374 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2375 * doc/c-tic54x.texi: New.
2376 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2377 documentation file.
39bec121 2378 * doc/all.texi: Add C54X.
3e87a760 2379 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2380 * doc/Makefile.in: Regenerate.
2381 * configure.in: Add tic54x and define LIBM for tic54x.
2382 * configure: Regenrate.
2383 * config/tc-tic54x.[ch]: New.
2384 * config/obj-coff.h: Add tic54x.
2385 * Makefile.am: (CPU_TYPES): Add tic54x.
2386 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2387 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2388 (as_new_LDADD): Add $(LIBM).
2389 * Makefile.in: Regenerate.
3e87a760 2390
60bcf0fa
NC		 23912000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2392
2393 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2394 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2395 * doc/as.texinfo: Likewise.
2396
2397 * configure, Makefile.in: Regenerate.
2398 * configure.in (emulations): Recognize m6811 and m6812.
2399 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2400 Added files for 68hc11 and 68hc12 assembler.
2401 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2402 * config/tc-m68hc11.h: Header definition for that assembler.
2403
ec05f674
NC		 24042000-06-18 Nick Clifton <nickc@redhat.com>
2405
24ef8152
NC		 2406 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2407 instead of OCTETS_PER_BYTE.
2408
ec05f674 2409 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2410 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2411
119caedd
L		 24122000-06-18 H.J. Lu <hjl@gnu.org>
2413
2414 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2415 * configure: Rebuild.
2416
607723e4
NC		 24172000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2418
3e87a760
AM		 2419 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2420 to BFD_ASSEMBLER.
607723e4 2421
b946ec34
NC		 24222000-06-16 Nick Clifton <nickc@cygnus.com>
2423
2424 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2425 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2426
2427 * doc/c-mips.texi: Document newly accepted cpu variants.
2428
37ce37b1
UC		 24292000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2430
2431 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2432
c06ae4f2
UC		 24332000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2434
2435 * macro.c (getstring): Make it possible to escape the quote
2436 character.
2437
20348649
JL		 2438Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2439
2440 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2441
bcef29e6
L		 24422000-06-13 H.J. Lu <hjl@gnu.org>
2443
2444 * configure: Regenerate.
2445
63a0b638
AM		 24462000-06-09 Alan Modra <alan@linuxcare.com.au>
2447
2448 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2449 separator.
2450 * doc/internals.texi (line_separator_chars): Semicolon is no
2451 longer a default. Mention null and newline as defaults.
2452
2453 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2454
2455 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2456 * config/tc-i860.h (line_separator_chars): Likewise.
2457 * config/tc-h8300.c (line_separator_chars): Likewise.
2458 * config/tc-i960.c (line_separator_chars): Likewise.
2459 * config/tc-m68k.c (line_separator_chars): Likewise.
2460 * config/tc-mips.c (line_separator_chars): Likewise.
2461 * config/tc-ns32k.c (line_separator_chars): Likewise.
2462 * config/tc-sparc.c (line_separator_chars): Likewise.
2463 * config/tc-vax.c (line_separator_chars): Likewise.
2464
2465 * config/tc-h8300.c (comment_chars): Use string initialiser.
2466 * config/tc-i960.c (line_comment_chars): Likewise.
2467 * config/tc-z8k.c (comment_chars, line_comment_chars,
2468 line_separator_chars): Likewise.
2469
2470 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2471 for TE_LINUX.
2472
9bab9349
NC		 24732000-06-08 Nick Clifton <nickc@cygnus.com>
2474
2475 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2476 for size 1 fixes.
2477
946efd95
DB		 24782000-06-08 David O'Brien <obrien@FreeBSD.org>
2479
2480 * configure.in (VERSION): Update to show this is the CVS mainline.
2481
6480b79a
DB		 24822000-06-08 Matthew Jacob <mjacob@feral.com>
2483
2484 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2485 $at is the integer register $r28, vs. both $r28 and the floating
2486 point register $f28.
2487
10850f29
JW		 24882000-06-08 James E. Wilson <wilson@cygnus.com>
2489
2490 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2491 (dot_endp): Don't call ia64_flush_insns.
2492 (emit_one_bundle): Don't delete prologue/body records from
2493 unwind_record list in first loop. Rewrite second loop to account for
2494 this.
2495
150f24a2
JW		 24962000-06-07 David Mosberger <davidm@hpl.hp.com>
2497
2498 * config/tc-ia64.c: Add missing prototypes.
2499 (generate_unwind_image): Cast argument to output_unw_records call.
2500
e38c9cc2
DC		 2501Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2502
46b85d42 2503 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2504
1188e082
DC		 2505Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2506
2507 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2508 (REGISTER_P): likewise.
2509 (avr_opcodes): uses include/opcode/avr.h
2510 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2511
ac743b2c
AM		 25122000-06-04 Alan Modra <alan@linuxcare.com.au>
2513
0b545448
AM		 2514 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2515 initializers too.
ac743b2c 2516
969e1a7b
L		 25172000-06-03 H.J. Lu <hjl@gnu.org>
2518
2519 * read.c (is_end_of_line): Put back `;'.
2520
65172ab8
AM		 25212000-06-03 Alan Modra <alan@linuxcare.com.au>
2522
2523 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2524
b75c0c92
AM		 25252000-06-01 Alan Modra <alan@linuxcare.com.au>
2526
2527 * expr.c (operand): Test is_end_of_line outside switch to catch
2528 line separator chars that are also operators.
2529 (operator): Return O_illegal for line separator chars.
2530
2531 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2532 entry (or `!' entry for TC_HPPA).
2533
2534 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2535 before indexing is_end_of_line. Remove redundant check for '\0'.
2536 (fp_op2): Likewise.
2537 * config/tc-h8500.c (md_assemble): Likewise.
2538 * config/tc-mcore.c (md_assemble): Likewise.
2539 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2540 (md_atof): Likewise
2541
2542 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2543 is_end_of_line.
2544 * config/tc-mcore.c (mcore_cons): Likewise.
2545 (mcore_float_cons): Likewise.
2546 (mcore_stringer): Likewise.
2547 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2548
a6836251
SB		 25492000-06-01 Scott Bambrough <scottb@netwinder.org>
2550
2551 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2552
43841e91
NC		 25532000-05-29 Nick Clifton <nickc@cygnus.com>
2554
2555 * config/tc-sh.c: Fix compile time warning messages.
2556
2557 * config/tc-mips.c: Fix compile time warning messages.
2558
a057431b
PB		 25592000-05-29 Philip Blundell <philb@gnu.org>
2560
2561 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2562 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2563 * NEWS: Mention ARM ELF support.
2564
3c07fb76
AO		 25652000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2566
2567 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2568 it is modified, and use the real_size to compute the frag address
2569 for dwarf2 line info.
2570
ad4d6ccf
AM		 25712000-05-27 Alan Modra <alan@linuxcare.com.au>
2572
2573 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2574 line-matching scheme to cope with automake moving variables around.
2575 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2576 * Makefile.in: Regenerate.
2577
6faf3d66
JJ		 25782000-05-26 Jakub Jelinek <jakub@redhat.com>
2579
2580 * config/tc-sparc.c (sparc_relax): New.
2581 (md_longopts): Add -relax and -no-relax options.
2582 (md_parse_options, md_show_usage): Likewise.
2583 (md_apply_fix3): Optimize tail call into branch always if possible.
2584
0a44c2b1
DL		 2585Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2586
2587 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2588 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2589 rules, with warning when a GAS statement specifies a packing that
2590 will result in an instruction being squashed.
3e87a760
AM		 2591 Added typdef packing_type and enumerals, changed various integer
2592 literals to use the enumerals.
0a44c2b1 2593
e0c9811a
JW		 25942000-05-24 David Mosberger <davidm@hpl.hp.com>
2595
2596 * config/tc-ia64.c (dot_restorereg_p): New function.
2597 (md_pseudo_table): Add restorereg.p.
2598 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2599 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2600
2601 * config/tc-ia64.h (unw_record_type): Add unwabi.
2602 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2603 called MASK with members for imask, and the masks produced by
2604 fr_mem, gr_mem, br_mem, and frgr_mem.
2605 (unw_p_record): Add members ABI and CONTEXT.
2606 (unw_x_record): Add member AB.
2607 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2608 as pseudo-register for use during unwind info generation.
2609 (AR_PFS, AR_LC): New macros.
2610 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2611 whose names start with an at sign (as in "@priunat").
2612 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2613 register.
2614 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2615 proc_end, unwind_info, personality_routine): Consolidate into
2616 "unwind" structure to reduce offset-table use. Add member
2617 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2618 to be emitted.
2619 (output_R1_format, output_R3_format, output_P3_format,
2620 output_P6_format): Initialize R with zero to reduce compiler warnings.
2621 (output_P7_format): Ditto. Add `default' branch to switch
2622 statement to reduce compiler warnings.
2623 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2624 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2625 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2626 into single argument.
2627 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2628 compiler warnings. Merge A and B args into single argument.
2629 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2630 A and B args into single argument.
2631 (free_record): Removed (wasn't used).
2632 (free_list_records): Also free imasks in prologue records.
2633 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2634 (output_spill_mask): Remove.
2635 (output_unwabi): New function.
2636 (output_epilogue, output_label_state, output_copy_state): Call
2637 alloc_record.
2638 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2639 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2640 argument.
2641 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2642 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2643 as part of handling the prologue records. Emit region's imask if
2644 we have one. Handle unwabi, epilogue, label_state, copy_state,
2645 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2646 spill_sprel_p, and spill_reg_p records.
2647 (set_imask, count_bits, slot_index): New function.
2648 (fixup_unw_records): Fix region size computation. Handle
2649 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2650 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2651 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2652 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2653 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2654 (dot_save): Use manifest constants for applicaton registers.
2655 Handle REG_PR and REG_PRIUNAT.
2656 (dot_restore): Don't just ignore it.
2657 (dot_restorereg): New function..
2658 (generate_unwind_image): Ensure unwind info is a multiple of eight
2659 bytes, not just four bytes.
2660 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2661 (dot_altrp): Don't just ignore it.
2662 (dot_savemem): New function. Replaces dot_savesp() and
2663 dot_savepsp(). Use manifest constants for applicaton registers.
2664 Handle REG_PR and REG_PRIUNAT.
2665 (dot_savef): Simplify.
2666 (dot_saveb): Support generation of br_gr.
2667 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2668 dot_label_state, dot_copy_state): New function.
2669 (dot_unwabi): Don't just ignore it.
2670 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2671 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2672 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2673 (emit_one_bundle): Set slot number for prologue/body records
2674 *before* emitting the first insn.
2675 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2676 (md_begin): Declare "psp" pseudo-register.
2677 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2678 so we don't get segfault.
2679 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2680 counts as required per SW Conventions manual
2681 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2682 output_preds_psprel, output_preds_sprel, output_spill_base,
2683 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2684 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2685 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2686 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2687 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2688 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2689 (dot_vframe): Implement.
2690 (dot_vframesp, dot_vframepsp): New function.
2691
f98fd99f
HPN		 2692Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2693
2694 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2695 * configure: Regenerate.
f98fd99f 2696
ee7fcc42
AM		 26972000-05-23 Alan Modra <alan@linuxcare.com.au>
2698
2699 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2700 (md_estimate_size_before_relax): so we can use it here instead of
2701 old kludges. Localise vars to blocks. Comment.
2702
2703 * frags.c (frag_new): Update fr_var comments.
2704 * frags.h (struct frag): Ditto.
2705
c67e42c9
RH		 27062000-05-22 Richard Henderson <rth@cygnus.com>
2707
2708 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2709 (pseudo_func): Add pcrel.
2710 (operand_match): Handle IA64_OPND_TGT64.
2711 (build_insn): Likewise.
2712 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2713 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2714 (fix_insn): Handle all three 64-bit relocation types.
2715
5110c57e
HPN		 2716Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2717
2718 * obj.h (struct format_ops): New members begin, app_file,
2719 s_set_other, s_set_desc, s_get_type, s_set_type,
2720 separate_stab_sections, init_stab_section.
2721
2722 * config/obj-multi.h: Update GPL notice to v2.
2723 (obj_begin): New.
2724 (obj_app_file): New.
2725 (S_SET_SIZE): Test s_set_size for NULL before calling.
2726 (S_SET_ALIGN): Similar for s_set_align.
2727 (S_SET_OTHER): New.
2728 (S_SET_DESC): New.
2729 (S_GET_TYPE): New.
2730 (S_SET_TYPE): New.
2731 (SEPARATE_STAB_SECTIONS): New.
2732 (INIT_STAB_SECTION): New.
2733 (EMIT_SECTION_SYMBOLS): New.
2734 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2735
2736 * config/obj-elf.h: Update GPL notice to v2.
2737 Mention that this file is included from obj-multi.h.
2738 (obj_begin): Wrap definition in ifndef.
2739 (elf_file_symbol): Constify declaration.
2740 (obj_app_file): Ditto.
2741 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2742 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2743
2744 * config/obj-elf.c (elf_s_set_other): New.
2745 (elf_file_symbol): Constify argument.
2746 (elf_separate_stab_sections): New.
2747 (elf_init_stab_section): New.
2748 (elf_format_ops): Add new members. Remove comma at end.
2749
2750 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2751 (ecoff_format_ops): Add new fields. Remove comma at end.
2752 Mention inconsistency for emit_section_symbols.
2753
2754 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2755
2756 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2757 (coff_separate_stab_sections): New.
2758 (coff_format_ops): Add new members.
2759
2760 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2761 (obj_aout_s_set_other): New.
2762 (obj_aout_s_set_desc): New.
2763 (obj_aout_s_get_type): New.
2764 (obj_aout_s_set_type): New.
2765 (obj_aout_separate_stab_sections): New.
2766 (aout_format_ops): New members added. Use obj_aout_process_stab,
2767 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2768 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2769 appropriate.
2770 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2771
b98ef147
AM		 27722000-05-22 Alan Modra <alan@linuxcare.com.au>
2773
2774 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2775 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2776 (md_estimate_size_before_relax): Ensure jumps to weak and
2777 externally visible symbols are relocatable.
2778
0aa5d426
HPN		 2779Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2780
2781 * stabs.c (aout_process_stab): Make global.
2782 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2783 * read.h (aout_process_stab): Declare.
2784
2785 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2786 Generalize to *aout, *coff *elf.
2787 * configure: Regenerated.
2788
2789 * doc/internals.texi (Object format backend): Say
2790 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2791
2792 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2793 * Makefile.in: Regenerated.
2794
7c3dc350
CM		 27952000-05-19 Catherine Moore <clm@cygnus.com>
2796
2797 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2798
b3b6a3fe
JL		 27992000-05-18 Alan Modra <alan@linuxcare.com.au>
2800
2801 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2802 instruction to reflect change in re_assemble_*.
2803
c9e10a08
JL		 2804Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2805
2806 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2807 build PA64 ELF tools.
2808 * configure: Rebuilt.
2809
3043679f
AM		 28102000-05-17 Alan Modra <alan@linuxcare.com.au>
2811
2812 * Makefile.am: Regenerate dependencies.
2813 * Makefile.in: Regenerate.
2814
322f2c45
NC		 28152000-05-15 Nick Clifton <nickc@cygnus.com>
2816
2817 * config/tc-arm.c (struct asm_psr): Add boolean field
2818 distinguishing between CSPR and SPSR. Rename 'number' field
2819 to 'field'.
2820 (psrs): Rearrange contents to match new asm_psr structure.
2821 (arm_psr_parse): Move next to psr_required_here. Make it
2822 return an asm_psr structure.
2823 (psr_required_here): Use asm_psr structure returned by
2824 arm_psr_parse.
2825 (do_msr): Reorganise to allow psr_required_here to be called
2826 only once.
2827 (md_undefined_name): Mark 'name' parameter as unused, since
2828 the COFF target does not use it.
322f2c45 2829
5e6cbf41
PB		 28302000-05-14 David O'Brien <obrien@FreeBSD.org>
2831
2832 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2833 standards.
2834 * config/te-aux.h: Likewise.
2835 * config/te-dpx2.h: Likewise.
2836 * config/te-go32.h: Likewise.
2837 * config/te-hp300.h: Likewise.
2838 * config/te-hppa.h: Likewise.
2839 * config/te-i386aix.h: Likewise.
2840 * config/te-ic960.h: Likewise.
2841 * config/te-interix.h: Likewise.
2842 * config/te-nbsd532.h: Likewise.
2843 * config/te-pc532mach.h: Likewise.
2844 * config/te-ppcnw.h: Likewise.
2845 * config/te-psos.h: Likewise.
2846 * config/te-sparcaout.h: Likewise.
2847 * config/te-sun3.h: Likewise.
2848 * config/te-sysv32.h: Likewise.
2849
4132022d
AM		 28502000-05-14 Alan Modra <alan@linuxcare.com.au>
2851
2852 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2853 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2854 and sign extend without an if statement.
2855 (build_bytes): Likewise.
2856
28572000-05-14 Kazu Hirata <kazu@hxi.com>
2858
2859 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2860 X_add_symbol L_32 case.
2861
b4fd930a
AM		 28622000-05-14 David O'Brien <obrien@FreeBSD.org>
2863
2864 * config/te-freebsd.h: New file.
2865
a38cf1db
AM		 28662000-05-13 Alan Modra <alan@linuxcare.com.au>
2867
897083bd
AM		 2868 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2869 bindtextdomain): Replace defines with those from intl/libgettext.h
2870 to quieten gcc warnings.
2871
a38cf1db
AM		 2872 * NEWS: Mention x86 .arch and -q.
2873
2874 * config/tc-i386.c (quiet_warnings): New.
2875 (md_assemble): Use quiet_warnings.
2876 (md_parse_option): Set quiet_warnings from -q.
2877 (md_show_usage): Mention -q, delete -m.
2878 (flag_do_long_jump): Delete.
2879 (md_parse_option): Remove -m.
2880 (md_show_usage): Remove -m.
2881 (md_create_long_jump): Remove useless flag_do_long_jump code.
2882
2883 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2884 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2885
e413e4e9
AM		 28862000-05-13 Alan Modra <alan@linuxcare.com.au>
2887 Alexander Sokolov <robocop@netlink.ru>
2888
2889 * doc/c-i386.texi (i386-Arch): New section.
2890 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2891
2892 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2893 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2894 architecture has been given and is not 486.
2895 (set_cpu_arch): New.
2896 (md_pseudo_table): Add .arch.
2897 (md_assemble): Warn if cpu architecture has been given and an
2898 unsupported instruction.
2899
2900 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2901 Move operand_types bit defines after relevant template field.
2902 (template): Add cpu_flags.
2903 (Cpu*): Define.
2904 (arch_entry): New.
2905
e8b1cae5
AO		 29062000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2907
2908 * config/tc-mn10300.h (md_end): Define.
2909 (mn10300_finalize): Declare.
2910 * config/tc-mn10300.c: Include dwarf2dbg.h.
2911 (debug_line): Define.
2912 (md_assemble): Generate dwarf2 line info.
2913 (mn10300_finalize): New function. Finalize dwarf2 info.
2914
426b0403
AM		 29152000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2916
2917 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2918 external version of the relocation for weak symbols.
2919
e4c58b25
JW		 29202000-05-08 David Mosberger <davidm@hpl.hp.com>
2921
2922 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2923 frame size in units of 16 bytes, as required per SW Conventions manual.
2924 (output_unw_records): Output info-block header as a dword to get
2925 byte-order right.
2926
8fce3f5e
AM		 29272000-05-08 Alan Modra <alan@linuxcare.com.au>
2928
2929 * as.h: #include "file", not <file> on files from ../include.
2930 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2931 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2932 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2933 (tc_coff_symbol_emit_hook): Ditto.
2934 (OPTCOUNT): Cast to int to avoid compiler warning.
2935 (md_begin): Fix signed/unsigned warnings.
2936
29372000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2938
2939 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2940 ABRANCH LONG case for a conditional branch on a 68000.
2941 (md_estimate_size_before_relax): Likewise. Also handle
2942 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2943 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2944 PC-relative on all CPUs.
2945 (md_estimate_size_before_relax): Likewise.
2946
fb166ee3
AM		 29472000-05-04 Alan Modra <alan@linuxcare.com.au>
2948
2949 * as.c (parse_args): Just mention current year in printed
2950 copyright message.
2951
7a899fff
C		 29522000-05-03 J.T. Conklin <jtc@redback.com>
2953
2954 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2955 unit registers.
7a899fff
C		 2956 (md_parse_option): Recognize -m7400.
2957
44877466
ILT		 29582000-05-03 Ian Lance Taylor <ian@zembu.com>
2959
2960 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2961 don't permit lp to become less than the words array.
2962
eaa15ab8
NC		 29632000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2964
2965 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2966 Fix little-endian case.
2967
7c4f6a03
AM		 29682000-05-03 David O'Brien <obrien@NUXI.com>
2969
2970 * as.c (parse_args): Update copyright.
2971
da5d444c
AM		 29722000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2973
2974 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2975 for the .bss section too.
2976
3f9b03b5
AM		 29772000-05-02 Alan Modra <alan@linuxcare.com.au>
2978
2979 * configure.in: Set em=linux for hppa-*-linux.
2980 * configure: Regenerate.
2981 * doc/Makefile.in: Regenerate with correct automake.
2982
2983 * frags.c (frag_grow): Sanity check chunk_size.
2984
2985 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2986 * config/obj-som.h: Likewise.
2987 * config/obj-ieee.h: Likewise.
2988
2989 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2990
2991 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2992 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2993 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2994 (pa_ip): low_sign_unext now returns via function value. Use
2995 re_assemble_* instead of dis_assemble_* and
2996 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2997 unnecessarily.
2998 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2999 (md_section_align, md_parse_option, md_show_usage,
3000 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3001 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3002 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3003 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3004 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3005 pa_text): Likewise.
3006 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3007 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3008 outside of switch. Correct mask and shifting errors in case 10
3009 and case -11. In case 21, compare against signed range to suit
3010 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3011 case 17 and case 22, use offsetT variable to properly check range.
3012 Use re_assemble_* here too.
3013 (evaluate_absolute): Change type of value to offsetT. Call
3014 hppa_field_adjust to do the work for us.
3015 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3016 (pa_parse_cmpib_64_cmpltr): Ditto.
3017 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3018 of i to unsigned int.
3019 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3020 (pa_end_of_source): Return type is void.
3021
a2984248
CM		 3022Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3023
3024 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3025
df136245
DC		 3026Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3027
3028 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3029 More comments added.
3030 (md_begin): Removed "construct symbols for each register name".
3031 Because register names conflicts with GCC generated function
3032 names.
3033 (avr_operand): Now constant numbers can be used as a register
3034 identifiers (0 as r0, 31 as r31).
3035 (md_assemble): use skip_space () before parsing instruction
3036 operands.
3037
c1e73230
AM		 30382000-05-01 Alan Modra <alan@linuxcare.com.au>
3039
3040 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3041 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3042 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3043 * configure: Regenerate.
3044
a1934524
AM		 30452000-04-29 Andreas Jaeger <aj@suse.de>
3046
3047 * as.h: Correctly check GCC version.
3048
d9b7d820
AM		 30492000-04-26 David O'Brien <obrien@FreeBSD.org>
3050
3051 * doc/as.1: Fix unbalanced brackets.
3052
3053 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3054 TE_FreeBSD.
3055 (line_comment_chars): Set to '/' if TE_FreeBSD.
3056
cea1ab94
JL		 3057Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3058
3059 * configure.in: Configury support for PA64 (currently disabled).
3060 * configure: Rebuilt.
3061
e799a695
AM		 30622000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3063
3e87a760 3064 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3065 bfd_set_section_alignment.
3066
3b0ec529
AM		 30672000-04-25 Alan Modra <alan@linuxcare.com.au>
3068
3069 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3070 than 32.
3071
adcf07e6
NC		 30722000-04-24 Nick Clifton <nickc@cygnus.com>
3073
3074 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3075 * doc/as.texinfo (Align): Include arm and strongarm in list of
3076 targets that have the second form of the behaviour of the .align
3e87a760 3077 directive.
adcf07e6 3078
5047a41f
JL		 30792000-04-24 Mark Klein <mklein@dis.com>
3080
50705ef4 3081 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3082
a47cf567
NC		 3083Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3084
3085 * as.c (parse_args): Allow md_parse_option to override -a listing
3086 option.
3087 * config/obj-coff.c (add_lineno): Change type of offset parameter
3088 from "int" to "bfd_vma."
3089 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3090 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3091 (ppc_change_csect): Align correctly for XCOFF64.
3092 (ppc_machine): New function, which discards "ppc_machine" line.
3093 (ppc_tc): Cons for 8 when code is 64 bit.
3094 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3095 relocations.
3096 (md_parse_option): Handle -a64 and -a32.
3097 (ppc_xcoff64): New.
3098 * config/tc-ppc.h (TARGET_MACH): Define.
3099 (TARGET_FORMAT): Move to function.
3100 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3101
3102Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3103
3104 * config/tc-avr.c: New AVR_ISA_ defined.
3105 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3106 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3107 for `fmul', `movw' and `lpm R,Z' instructions.
3108 (avr_operands): Warn if current opcode is a two-word instruction
3109 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3110 (avr_opcodes): New commands added.
3111 (REGISTER_P): Check 'a' and 'v' constraint letters.
3112 (mcu_types): New MCU added.
3113
bf3ca999
TW		 31142000-04-22 Timothy Wall <twall@cygnus.com>
3115
3116 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3117 to "natval".
3118 (operand_match): Conditionally insert default bit values for IMMU9.
3119
98e5953c
JL		 31202000-04-14 Matthew Green <mrg@cygnus.com>
3121
3122 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3123 * configure: Rebuilt.
3124
a02fab7e
JL		 3125Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3126 Jason Eckhardt <jle@cygnus.com>
3127
c67e42c9 3128 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3129
3130 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3131 Added handling of new operand types l,y,&,fe,fE,fx.
3132
800eeca4
JW		 3133Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3134 David Mosberger <davidm@hpl.hp.com>
3135 Timothy Wall <twall@cygnus.com>
3136 Andrew MacLeod <amacleod@cygnus.com>
3137 Jim Wilson <wilson@cygnus.com>
3138
3139 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3140 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3141 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3142 * Makefile.in: Rebuild.
3143 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3144 * configure: Rebuild.
3145 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3146 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3147 * expr.c (expr): Handle md_optimize_expr.
3148 * read.c (LEX_HASH): Add comment.
3149 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3150
66778679
RH		 31512000-04-21 Richard Henderson <rth@cygnus.com>
3152
3153 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3154 bundling a non-delayed branch type instruction.
3155
aa15f6f7
AO		 31562000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3157
3158 * config/tc-mn10300.c (HAVE_AM30): Define.
3159 (md_assemble): Use it.
3160
16adf844
AM		 31612000-04-19 Alan Modra <alan@linuxcare.com.au>
3162
742f45cf
AM		 3163 * config/obj-elf.c (obj_elf_change_section): Check for changed
3164 section attributes.
3165
16adf844
AM		 3166 * Makefile.am: (CPU_MULTI_VALID): Remove.
3167 (MULTI_CPU_TYPES): Define.
3168 (MULTI_CPU_OBJ_VALID): Define.
3169 (DEPTC): Use the above.
3170 (DEPOBJ): Same here.
3171 (DEP2): And here.
3172 Regenerate dependencies.
3173 * Makefile.in: Regenerate.
3174
9c46fb1b
AM		 31752000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3176
742f45cf 3177 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3178
508866be
L		 31792000-04-18 H.J. Lu (hjl@gnu.org)
3180
3181 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3182 bfd_vma for non-bfd assemblers.
508866be 3183
ba2adb93
AM		 31842000-04-17 Alan Modra <alan@linuxcare.com.au>
3185
3186 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3187 doesn't give spurious errors.
3188
12ff5d56
AM		 31892000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3190
66778679 3191 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3192
fc633e5b
AM		 31932000-04-13 Alan Modra <alan@linuxcare.com.au>
3194
3195 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3196 constants, and don't assume offsetT is 32 bits.
3197
1ed18ec1
NC		 31982000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3199
3200 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3201 (md_pcrel_from_section): Add prototype.
3202 (d10v_fix_adjustable): Add prototype.
3203 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3204
3205 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3206
3db10f32
NC		 32072000-04-12 Nick Clifton <nickc@cygnus.com>
3208
3209 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3210 symbol in frag chain.
3211
847f7ad4
AM		 32122000-04-10 Alan Modra <alan@linuxcare.com.au>
3213
3214 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3215 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3216 (fits_in_signed_word, smallest_imm_type): Ditto.
3217 (md_assemble): Use an offsetT var to hold offsetT values, not a
3218 long.
3219 (offset_in_range): New.
3220 (md_assemble): Use it.
3221 (md_convert_frag): Change type of target_address, opcode_address,
3222 and displacement_from_opcode_start to offsetT.
3223 (md_create_short_jump): Change type of offset to offsetT.
3224 (md_create_long_jump): Ditto.
3225 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3226 (md_chars_to_number): Remove.
3227 (output_invalid): Remove duplicate prototype.
3228
ec694b89
NC		 32292000-04-09 Nick Clifton <nickc@cygnus.com>
3230
3231 * Makefile.am (CPU_TYPES): Add 'avr'.
3232 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3233 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3234
16adf844 3235 * Makefile.in: Regenerate.
ec694b89
NC		 3236
3237 * doc/as.texinfo: Add M32R documentation.
3238
a2d91340 3239Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3240
a2d91340 3241 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3242 --enable-build-warnings option.
a2d91340
AC		 3243 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3244 * Makefile.in, configure: Re-generate.
3245
d92b1a8a
NC		 32462000-04-07 Nick Clifton <nickc@cygnus.com>
3247
3248 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3249 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3250 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3251 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3252 (arm_force_relocation): Force relocations for
3253 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3254
52ccafd0
JR		 3255Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3256
3257 * config/tc-sh.c (get_operands): There's no third operand if the
3258 first operand is an immediate.
3259
015551fc
JR		 3260Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3261
3262 * config/tc-sh.c (immediate): Delete.
3263 (sh_operand_info): Add immediate member.
3264 (parse_reg): Use A_PC for pc.
3265 (parse_exp): Add second argument 'op'. All callers changed.
3266 (parse_at): Expect pc to be coded as A_PC.
3267 Use immediate field in *op.
3268 (insert): Add fourth argument 'op'. All callers changed.
3269 (build_relax): Add second argument 'op'. All callers changed.
3270 (insert_loop_bounds): New function.
3271 (build_Mytes): Remove DISP_4.
3272 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3273 (assemble_ppi): Use immediate field in *operand.
3274 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3275 (md_apply_fix): Likewise.
3276 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3277
79bd78be
AO		 3278Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3279
3280 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3281
e30e5a6a
HPN		 3282Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3283
3284 * internals.texi (CPU backend): Document
3285 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3286
41b49281
AM		 32872000-04-04 Alan Modra <alan@linuxcare.com.au>
3288
8ad3436c
AM		 3289 * po/gas.pot: Regenerate.
3290
3291 * as.c (show_usage): Restore translated part of bug string.
3292 * gasp.c (show_usage): Likewise.
3293
41b49281
AM		 3294 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3295 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3296 than move-if-change.
3297 (DEP1): Modify for "gcc -MM".
3298 (DEPTC): Likewise.
3299 (DEPOBJ): Likewise.
3300 (DEP2): Likewise.
3301 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3302 Update dependencies.
3303 * Makefile.in: Regenerate.
3304
0a727238
AO		 33052000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3306
3307 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3308 (md_begin): Likewise.
3309 (HAVE_AM33): New macro.
3310 (md_assemble): Use it. Match r_regs and xr_regs only if
3311 HAVE_AM33.
3312
c20f4f8c
AM		 33132000-04-03 Alan Modra <alan@linuxcare.com.au>
3314
3315 * as.h: #include "bin-bugs.h"
3316 * as.c (show_usage): Use REPORT_BUGS_TO.
3317 * gasp.c: #include "bin-bugs.h"
3318 (show_usage): Use REPORT_BUGS_TO.
3319
3320 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3321
753f6b12
HPN		 3322Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3323
3324 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3325 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3326 adjustments.
3327
726c5dcd
AM		 33282000-04-03 Alan Modra <alan@linuxcare.com.au>
3329
3330 * config/tc-i386.c (i386_immediate): Don't assume a constant
3331 immediate is necessarily 16 bits when in 16 bit code mode.
3332 (md_assemble): Instead set guess_suffix here after we have checked
3333 registers.
3334
bf80011a
RH		 33352000-04-02 Richard Henderson <rth@cygnus.com>
3336
3337 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3338 quantities. Correct right shift sign extension.
3339 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3340 32-bit value when shifting into place.
3341
92161534
ILT		 33422000-04-01 Ian Lance Taylor <ian@zembu.com>
3343
3344 * app.c: Add ATTRIBUTE_UNUSED as needed.
3345 * config/tc-ppc.c: Likewise.
3346 (ppc_size): Make unsigned long.
3347 (ppc_insert_operand): Add casts to avoid warnings.
3348
447f3982
NC		 33492000-03-31 Nick Clifton <nickc@cygnus.com>
3350
3351 * config/tc-d10v.h (md_flush_pending_output): Define.
3352
21d75ec2
NC		 33532000-03-29 Nick Clifton <nickc@cygnus.com>
3354
3355 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3356 segment. Works for both BFD_ASSEMBLER and others.
3357 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3358
d1a1bf19
NC		 33592000-03-29 Nick Clifton <nickc@cygnus.com
3360
3361 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3362
224de7a5
AM		 33632000-03-28 Alan Modra <alan@linuxcare.com.au>
3364
3365 * listing.c (LISTING_LHS_WIDTH): Default depends on
3366 LISTING_WORD_SIZE.
3367 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3368
5b8274e3
ILT		 33692000-03-27 Ian Lance Taylor <ian@zembu.com>
3370
3371 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3372 string literal.
3373
224de7a5 33742000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3375
3376 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3377
3378 * config/tc-avr.c (mcu_types): Add missing initialiser.
3379 (md_pcrel_from_section): Add prototype.
3380 (avr_operand): Remove redundant test of unsigned < 0.
3381 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3382
33832000-03-27 Denis Chertykov <denisc@overta.ru>
3384
3385 * config/tc-avr.c: New file for AVR support.
3386 * config/tc-avr.h: Likewise.
3387 * configure.in: Add AVR support.
3388 * configure: Regenerate.
3389
9f10757c
TW		 33902000-03-26 Timothy Wall <twall@cygnus.com>
3391
3392 * gasp.c (macro_op): Add new argument to check_macro call.
3393 Macro structure definitions moved to macro.h
3394 * sb.h: Add argument to prototype for input_scrub_include_sb.
3395 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3396 nesting checks with an additional flag.
3397 (struct input_save): Add flag to indicate whether current sb
3398 should be checked for proper macro/conditional nesting.
3399 (input_scrub_push/pop): Save/restore nest check flag.
3400 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3401 defined.
9f10757c
TW		 3402 * macro.c (check_macro): Allow caller to retrieve parsed macro
3403 information if a pointer is provided. This information may be
3404 used by the new macro hooks.
3405 * macro.h: Update prototype for check_macro. Macro struct
3406 definitions moved here from macro.c/gasp.c.
3407 * read.c (read_a_source_file): Add parameter to check_macro call,
3408 and pass macro info to the macro hook, if defined.
3409 (input_scrub_insert_line): New. Allow insertion of a line of
3410 characters into the input stream.
3411 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3412 file into the input stream.
3413 (s_include): Use input_scrub_insert_file.
3414 * internals.texi: Document new macro hooks.
3415 * as.h: New prototypes added.
3e87a760 3416
224de7a5 34172000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3418
3419 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3420 an initial capital letter.
3421 (i386_index_check): Reindent.
3422
11424155
NC		 34232000-03-19 Nick Clifton <nickc@cygnus.com>
3424
eaa15ab8 3425 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3426 relative branches.
3427
43f05576
NC		 34282000-03-17 Thomas de Lellis <tdel@windriver.com>
3429
66778679
RH		 3430 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3431 instruction operand bad if Rd > 7 when generating
3432 thumb instructions. Prevents for example,
3433 "adr r12,label" from silently failing and generating
3434 the wrong instruction.
3e87a760 3435
67231402
NC		 34362000-03-17 Nick Clifton <nickc@cygnus.com>
3437
3438 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3439 that have a destingation >= 0x400000.
3e87a760 3440 Fix compile time warning messages.
67231402 3441
a37c8f88
JR		 3442Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3443
3444 * config/tc-sh.c (md_begin): When encountering insn that are
3445 not supported by the current arch, only change the name if
3446 its contents are the same as prev_name.
3447 (get_specific): If the the architecture doesn't match, fail.
3448
dead1419
JR		 3449Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3450
3451 * config/tc-sh.c (IDENT_CHAR): Define.
3452 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3453 matching back where it came from.
3454
182e89d3
JR		 3455Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3456
3457 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3458
84f73d89
NC		 34592000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3460
3461 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3462 normal operands.
3463
dbbc7809
JL		 34642000-03-15 Kazu Hirata <kazu@hxi.com>
3465
3466 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3467
271bb601
HPN		 3468Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3469
3470 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3471 floating-point-number, make sure 'f' is in FLT_CHARS.
3472
8684e216
HPN		 3473Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3474
3475 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3476 (s_lcomm_internal): Use it.
3477 * doc/internals.texi (CPU backend): Document it.
3478 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3479 bytes.
3480
bb2d6cd7
GK		 34812000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3482
3483 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3484 when embedded-pic.
3485
3486 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3487 implementation doesn't have special handling for switch
3488 statements.
bb2d6cd7
GK		 3489 (macro_build): Allow for code in sections other than .text.
3490 (macro): Likewise.
3491 (mips_ip): Likewise.
3492 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3493 Don't perform relocs if we will be outputting them.
bb2d6cd7 3494 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3495 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3496 embedded-pic.
bb2d6cd7 3497
5c86cbc7 34982000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3499
66778679
RH		 3500 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3501 relocation type based on the entry in the fixup structure.
a47cf567 3502 Put S_IS_EXTERN processing back in.
5c86cbc7 3503
f8c827e9
L		 35042000-03-08 H.J. Lu (hjl@gnu.org)
3505
3506 * Makefile.am (install-exec-tooldir): Depend on
3507 install-exec-bindir for parallel make.
3508 * Makefile.in: Regenerated.
3509
8ad9e709
NC		 35102000-03-06 Nick Clifton <nickc@cygnus.com>
3511
3512 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3513 switch.
3514 (md_parse_option): Parse -m32r command line switch - disable m32rx
3515 compatability.
ded0aeb7
NC		 3516 (md_show_usage): Document new option.
3517
3518 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3519 * doc/Makefile.in: Regenerate.
3520 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3521
b7b8f327
MM		 35222000-03-02 Michael Meissner <meissner@redhat.com>
3523
3524 * config/tc-d30v.c (check_range): Remove code that incorrectly
3525 sign extended values where bits < 32.
3526
15886821
L		 35272000-03-02 H.J. Lu (hjl@gnu.org)
3528
3529 * configure.in: Support --enable-targets=all on ia32.
3530 * configure: Regenerated.
3531
8bf950bf
NC		 35322000-03-01 Nick Clifton <nickc@cygnus.com>
3533
3534 * gasp.c (do_align): Remove bogus check of alignment value.
3535
c5e54cc2
ILT		 35362000-02-27 Thomas de Lellis <tdel@windriver.com>
3537
3538 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3539 TC_PPC was defined forced the type of a symbol with no other type
3540 to be BSF_OBJECT.
3541
65fd87bc
ILT		 35422000-02-27 Hans-Peter Nilsson <hp@axis.com>
3543
3544 * doc/internals.texi (CPU backend): Mention that
3545 line_separator_chars do not break up comments. Fix typos for
3546 LEX_AT and LEX_NAME descriptions. Document operands for
3547 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3548 description of md_create_short_jump usage. Document argument for
3549 md_undefined_symbol.
3550
a25fe906
ILT		 35512000-02-27 Jakub Jelinek <jakub@redhat.com>
3552
3553 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3554 (md_parse_option): Handle it.
3555 (md_show_usage): Document it.
3556
21b10511
ILT		 35572000-02-27 Ian Lance Taylor <ian@zembu.com>
3558
3559 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3560 opcode, for the instruction `pal19'. From Andrea Arcangeli
3561 <andrea@suse.de>.
3562
773f551c
AM		 35632000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3564
3565 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3566 from here..
3567 (md_assemble): To here, before template operands are matched.
3568 Also ensure a constant immediate is sign extended when we know the
3569 size is at most 16 bits. This is to catch cases like "add
3570 $0xffc0,%ax" where we don't know the size, and thus that the
3571 immediate can be represented as Imm8S until after parsing the
3572 register operand.
3573 (i386_displacement): Similarly sign extend 16 bit constant
3574 displacements.
3575 (md_assemble): Relax 16-bit jump constant range check to suit sign
3576 extended displacements.
3577
28d33191
JL		 35782000-02-26 Andreas Jaeger <aj@suse.de>
3579
3580 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3581
cc5ca5ce
AM		 35822000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3583
3584 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3585 call operands when intel_syntax.
3586 (intel_float_operand): Return 2 for "fi...".
3587 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3588 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3589 earlier "SHORT" change.
3590 (md_assemble): When determining suffix from Regs, exclude
3591 InOutPortReg.
3592
056350c6
NC		 35932000-02-24 Nick Clifton <nickc@cygnus.com>
3594
3595 * configure: Add arm-wince, mips-pe and sh-pe targets.
3596 * configure: Regenerate.
3597
3598 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3599 sh-pe targets.
3600 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3601 "pe-mips" for the mips-pe target.
3602
3603 * config/tc-arm.c (insns): Change displacement encoded in BL
3604 and B instructions if the target port is arm-wince.
3605 (do_ldst): Do not bias the relocation offset if the target
3606 port is arm-wince.
3607 (md_pcrel_from): Add in missing relocation offset bias if the
3608 target os arm-wince.
3609
3610 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3611 (md_begin): Disable -G support for mips-pe target.
3612 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3613 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3614 COFF flavour.
3615
3616 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3617 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3618 assembler, just set the alignment to 4.
3619
3620 * config/te-wince-pe.h: New file for WinCE targets. Define
3621 TE_WINCE.
3622
36bf8ab9
AM		 36232000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3624
3625 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3626 string instructions.
3627 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3628 (i386_intel_memory_operand): After finding a segment override,
3629 check again for no `[' before looking for a displacement. Bomb if
3630 more than one displacement rather than silently discarding the
3631 second and subsequent ones. Free strings malloc'd by
3632 build_displacement_string.
3633
f5795b08
CM		 36342000-02-24 Catherine Moore <clm@cygnus.com>
3635
3636 * config/obj-som.c (obj_pseudo_table): Add "weak".
3637 (obj_som_weak): New routine.
3638
abd63a32
AM		 36392000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3640
520dc8e8
AM		 3641 * config/tc-i386.c (union i386_op): New.
3642 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3643 Throughout file replace occurences of disps[n], imms[n], regs[n]
3644 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3645 intel mode operand swapping. Add assert in regKludge and
3646 fake_zero_displacement code. Test i.types[n] when outputting
3647 displacements and immediates. Combine output of Disp16 with
3648 Disp32.
7f3f1ea2
AM		 3649 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3650 when in intel mode by (not) reversing fsub and fdiv operands
3651 before the template search. This fails for single operand
3652 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3653 undefined. Instead fix the base_opcode after we've found the
3654 template. Move base_opcode xor with found_reverse_match from
3655 opcode output code to before this fix so we test for the correct
3656 opcodes.
3657 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3658 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3659
3660 * config/tc-i386.h (TC_RELOC): Delete.
3661 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3662 with equivalent call to reloc.
3663
abd63a32
AM		 3664 * as.h (flag_m68k_mri): Move declaration after target include, and
3665 only declare when TC_M68K defined. Define as zero otherwise.
3666 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3667 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3668 Define as zero otherwise.
3669 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3670 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3671 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3672 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3673 testing whether defined.
3674 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3675 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3676 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3677 rather than testing whether defined.
3678 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3679 (parse_mri_cons): Declare and use only when TC_M68K.
3680 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3681 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3682 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3683
3684 * NEWS: Mention IBM 370 support.
3685
7e052742
RH		 36862000-02-23 Richard Henderson <rth@cygnus.com>
3687
3688 * config/tc-i386.c (md_assemble): When swapping operands for
3689 intel_syntax, assume everything that's not Imm or Disp is a
3690 register.
3691
5b93d8bb
AM		 36922000-02-23 Linas Vepstas <linas@linas.org>
3693
3694 * config/tc-i370.c, config/tc-i370.h: New files.
3695 * Makefile.am: Add support for Linux/IBM 370.
3696 * configure.in: Likewise.
3697 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3698 * config/obj-elf.c: Include elf/i370.h
3699 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3700
3701 * Makefile.in: Regenerate.
3702 * configure: Regenerate.
3703
3704 * doc/c-i370.texi: New file.
3705 * doc/all.texi: Include it.
3706 * doc/as.texinfo: And here.
3e87a760 3707 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3708 * doc/Makefile.in: Regenerate.
3709
25f2196d
CC		 37102000-02-19 Michael Meissner <meissner@redhat.com>
3711
3712 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3713 determine if an instruction can be used in parallel with an ADDppp
3714 or SUBppp instruction.
3715
6349b5f4
AH		 37162000-02-22 Andrew Haley <aph@cygnus.com>
3717
3718 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3719
c97ef257
AH		 37201999-12-30 Andrew Haley <aph@cygnus.com>
3721
3722 * config/tc-mips.c (mips_gp32): New variable.
3723 (macro_build) Use mips_gp32.
3724 (mips_ip): Ditto.
3725 (md_longopts): Add "-mgp32" and "-mgp64".
3726 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3727
a47cf567
NC		 3728 (OPTION_M7900): Change offset
3729 (OPTION_NO_M7900): Ditto.
3730
b985eaa8
ILT		 37312000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3732
3733 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3734 warning, and bump it to 1.
3735
52454417
ILT		 37362000-02-22 Ian Lance Taylor <ian@zembu.com>
3737
3738 From Brad Lucier <lucier@math.purdue.edu>:
3739 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3740 match format.
3741
6b76fefe
CM		 37422000-02-21 Catherine Moore <clm@cygnus.com>
3743
3744 * config/tc-mips.c (MF_HILO_INSN): Define.
3745 (mips_7000_hilo_fix): Declare.
3746 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3747 (md_parse_option): Check for 7000_HILO_FIX options.
3748 (OPTION_M7000_HILO_FIX): Define.
3749 (OPTION_NO_M7000_HILO_FIX): Define.
3750 * doc/c-mips.texi (-mfix7000): Describe.
3751
f6af82bd
AM		 37522000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3753
3754 * listing.c (print_lines): Remove unused variable `end'.
3755
3756 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3757 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3758 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3759 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3760 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3761 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3762
8c8281f4
NC		 37632000-02-18 Nick Clifton <nickc@cygnus.com>
3764
3765 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3766 the computed frag offset, rather than overwriting it.
3767
d4845d57
JR		 3768Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3769
3770 * config/tc-sh.c ("elf/sh.h"): Include.
3771 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3772 (md.begin): Initialize target_arch.
3773 Only include opcodes in has table that match selected architecture.
3774 (parse_reg): Recognize register names for sh-dsp.
3775 (parse_at): Recognize post-modify addressing.
3776 (get_operands): The leading space is now optional.
3777 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3778 arguments. Update valid_arch.
3779 (build_Mytes): Add support for SDT_REG_N.
3780 (find_cooked_opcode): New function, broken out of md_assemble.
3781 (assemble_ppi, sh_elf_final_processing): New functions.
3782 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3783 (md_longopts, md_parse_option): New option: -dsp.
3784 * config/tc-sh.h (elf_tc_final_processing): Define.
3785 (sh_elf_final_processing): Declare.
3786
c97305a1
JL		 3787Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3788
3789 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3790 the unwinder subspace. Save the current seg/subseg before creating
3791 the new seg/subseg.
3792
bec50466
NC		 37932000-02-10 Nick Clifton <nickc@cygnus.com>
3794
3795 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3796 little endian targets.
bec50466 3797 (INST_BYTE1): Redefine to handle big and little endian
66778679 3798 targets.
bec50466
NC		 3799 (cpu_type): New type: Select between M340 and M210.
3800 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3801 instructions of the M340.
bec50466 3802 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3803 instructions.
bec50466
NC		 3804 (md_atof): Add support for little endian targets.
3805 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3806 line switches.
bec50466
NC		 3807 (md_convert_frag): Add support for little endian targets.
3808 (md_apply_fix3): Add support for little endian targets.
3809 (md_number_to_chars): Add support for little endian targets.
3810
a25c045a
TW		 38112000-02-10 Timothy Wall <twall@redhat.com>
3812
3813 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3814 defined, use it to verify the symbol just read should be a label.
3815
f28e8eb3
TW		 38162000-02-10 Timothy Wall <twall@redhat.com>
3817
3818 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3819 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3820 around colons when KEEP_WHITE_AROUND_COLON is defined.
3821 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3822 and KEEP_WHITE_AROUND_COLON.
3823
6dc19fc4
TW		 38242000-02-08 Timothy Wall <twall@redhat.com>
3825
3826 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3827 logic.
6dc19fc4 3828 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3829 implemented.
6dc19fc4
TW		 3830 (end_repeat): New. Provide support for a "break" out of the
3831 repeat loop.
3832 * read.h: Add prototypes for new functions.
3e87a760 3833
f805106c
TW		 38342000-02-08 Timothy Wall <twall@redhat.com>
3835
3836 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3837 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3838 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3839 non-zero.
3840
4469be0f
TW		 38412000-02-08 Timothy Wall <twall@redhat.com>
3842
3843 * read.c: Added elseif to directives table.
3844 * read.h: Added prototype for s_elseif.
3845 * doc/as.texinfo: Added description for elseif.
3846 * cond.c (s_elseif): New function
3e87a760 3847
24a17b6c
TW		 38482000-02-04 Timothy Wall <twall@redhat.com>
3849
3850 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3851 listings.
24a17b6c 3852
bea9907b 38532000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3854
bea9907b
TW		 3855 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3856 default values.
3857 * frags.c (frag_new): Calculate fr_fix in octets
3858 (frag_now_fix) Return offset as target address offset (bytes).
3859 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3860 quantities).
bea9907b
TW		 3861 * frags.h: Added prototype for frag_now_fix_octets().
3862 Distinguish between octets and bytes in field descriptions.
3863 * listing.c (calc_hex): Account for octets vs bytes when
3864 printing addresses/offsets.
3865 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3866 target is little-endian, print the octets in a word in big-endian
3867 order so that the display looks like a proper hexadecimal number,
3868 instead of having the octets reversed.
3869 * read.c (do_align): When recording alignment, alignment power
3870 should be in terms of target bytes (minimum addressible unit)
3871 instead of octets.
3872 (do_org) Convert ORG target address (byte) argument into an
3873 octet offset when generating a variable fragment.
3874 * symbols.c (resolve_symbol_value): Symbol final value
3875 converted to a target address offset (bytes) from its octet offset.
3876 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3877 offset (bytes) is adjusted by the frag offset (octets) converted
3878 to bytes.
3879 (coff_frob_section) Section alignment power is in terms of bytes;
3880 convert it to an octet alignment power when calculating size (and
3881 size mask) in octets. Don't modify the section size in order to
3882 "align" it for TI COFF, since that format has a different method
3883 for storing alignment information.
3e87a760 3884
210dcc61
TW		 38852000-02-01 Timothy Wall <twall@cygnus.com>
3886
3887 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3888 entries, matching the way GCC generates them. If not escaped, the
3889 filename is encoded incorrectly.
3890
557537a5 38912000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3892
557537a5
NC		 3893 * config/tc-arm.c (reg_table): Add support for ATPCS register
3894 naming conventions.
2c1c4c62 3895
557537a5 38962000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3897
2c1c4c62
GK		 3898 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3899 already defined.
3e87a760 3900 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3901 New macro.
3902 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3903 of a symbol when we really care about its value.
3904
39052000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3906
3907 * config/tc-mcore.c (md_assemble): Give warning message if
3908 operands passes to instruction are more than the spec.
3909
2f0ca46a
NC		 39102000-01-27 Thomas de Lellis <tdel@windriver.com>
3911
66778679 3912 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3913 Thumb mode but the label seen was not declared as '.thumb_func'
3914 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3915 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3916
4c63da97
AM		 39172000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3918
3919 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3920 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3921
3922 * Makefile.in: Same here.
3923 Update copyright.
3924
3925 * configure.in: Set bfd_gas for i386-aout when primary target
3926 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3927 we may need the primary te_file. Remove incorrect comment.
3928
3929 * configure: Regenerate.
3930
3931 * config/e-i386aout.c: New file.
3932
3933 * as.c (USE_EMULATIONS): Move to before print_version_id.
3934 (struct emulation): Add i386aout.
3935 (show_usage): Split text strings. Reformat -a text. Add --em
3936 help.
3937 Update copyright.
3938
3939 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3940 (aout_format_ops): New.
3941 Update copyright.
3942
3943 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3944 preprocessor conditional and add aout USE_EMULATIONS tests.
3945 (read_a_source_file): Don't pass error strings to printf as
3946 format arg.
3947 Update copyright.
3948
3949 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3950 format arg.
3951 (do_data): Same here.
3952 (process_file): And here.
3953 Update copyright.
3954
3955 * symbols.c (colon): Rewrite "already defined" fatal message
3956 code for aout with USE_EMULATIONS.
3957 Update copyright.
3958
3959 * config/obj-aout.c (OBJ_HEADER): Define.
3960 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3961 fields of sentinel.
4c63da97
AM		 3962 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3963 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3964 forms here.
3965 (obj_aout_type): Expand S_SET_OTHER here too.
3966 (obj_read_begin_hook): Remove.
3967 (aout_pop_insert): New.
3968 (obj_aout_s_get_other): New.
3969 (obj_aout_s_get_desc): New.
3970 (aout_format_ops): New.
3971 Update copyright.
3972
3973 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3974 gets aout_pseudo_table.
3975 (aout_pseudo_table): Declare.
3976 (obj_read_begin_hook): Define.
3977 Update copyright.
3978
3979 * config/obj-coff.c (obj_pseudo_table): Rename to
3980 coff_pseudo_table.
3981 (coff_pop_insert): Use coff_pseudo_table.
3982 (coff_sec_sym_ok_for_reloc): Remove.
3983 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3984 and comment all zero entries and remove #if 0 code.
3985 Update copyright.
3986
3987 * config/obj-coff.h (obj_pop_insert): Define.
3988 (coff_pseudo_table): Declare.
3989 Update copyright.
3990
3991 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3992 s_get_size, s_set_size. Comment all zero entries.
3993 Update copyright.
3994
3995 * config/obj-elf.c (elf_s_get_other): New function.
3996 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3997 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3998 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3999 comment.
4000 (obj_elf_parse_section_letters): Don't pass error strings to
4001 printf as format arg.
4002 Update copyright.
4003
4004 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4005 OBJ_MAYBE_ECOFF.
4006 (elf_s_get_other): Declare.
4007 (S_GET_OTHER) Define as elf_s_get_other if not already
4008 defined.
4009 (S_SET_OTHER): Only define when not already defined.
4010 (elf_obj_read_begin_hook): Declare.
4011 (obj_read_begin_hook): Define.
4012 (elf_obj_symbol_new_hook): Declare.
4013 (obj_symbol_new_hook): Define.
4014 Update copyright.
4015
4016 * config/obj-multi.h: Add copyright header and protect against
4017 multiple inclusion. Add * to all function pointers.
4018 (OBJ_HEADER): If defined, include it rather than other defines
4019 in this file.
4020 (obj_frob_file_after_relocs): Test for NULL.
4021 (obj_symbol_new_hook): Here too.
4022 (obj_sec_sym_ok_for_reloc): And here.
4023 (S_GET_OTHER): Define.
4024 (S_GET_DESC): Define.
4025 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4026 (OBJ_MAYBE_ELF): Update comment.
4027
4028 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4029 OBJ_AOUT preprocessor conditional and handle emulation by
4030 testing OUTPUT_FLAVOR.
4031 (i386_displacement): Here too.
4032 (md_section_align): Similarly here.
4033 (i386_target_format): Conditionally compile when more than one
4034 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4035 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4036 (i386_displacement): Here too.
4037 Update copyright.
4038
4039 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4040 Define TARGET_FORMAT for aout only when not multi.
4041 Update copyright.
4042
4043 * config/te-multi.h: Delete file as it's identical to te-generic.h
4044
add0c677
AM		 40452000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4046
4047 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4048 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4049 LONG_MNEM_SUFFIX.
4050
4051 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4052 DWORD_MNEM_SUFFIX.
4053 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4054 comments.
4055
a19d8eb0
CP		 40562000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4057
66778679
RH		 4058 * config/tc-mips.c (mips_do_align): New function.
4059 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4060
550262c4
NC		 40612000-01-10 Philip Blundell <philb@gnu.org>
4062
4063 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4064 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4065 line separator for Linux.
4066 * doc/as.texinfo (Comments): Mention the ARM.
4067
0decc840
NC		 40682000-01-10 Philip Blundell <pb@futuretv.com>
4069
4070 * configure.in (arm*-*-conix*): New target.
4071 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4072 armv*-*-linux-gnu.
4073 * configure: Regenerate.
4074
2e13b764
NC		 40752000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4076
4077 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4078 (obj_elf_visibility): New function.
3e87a760 4079
2e13b764
NC		 4080 * doc/as.texinfo (Visibility): New node: document visibility
4081 pseudo ops.
4082
3138f287
AM		 40831999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4084
4085 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4086 warning for absolute jump/call without `*' in non-intel mode. No
4087 need to set i.types[0] JumpAbsolute in intel mode.
4088
df32bc61
NC		 40891999-12-22 Philip Blundell <pb@futuretv.com>
4090
4091 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4092 hook function when changing sections.
4093 (arm_s_data): Likewise.
4094
b4d0b2b3
NC		 40951999-12-14 Nick Clifton <nickc@cygnus.com>
4096
4097 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 4098 command line switch.
b4d0b2b3 4099
85cb2cf9
JL		 4100Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4101
4102 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4103 (r_registers, xr_registers): Define.
4104 (r_register_name, xr_register_name): New functions.
4105 (md_assemble): Handle new am33 operand types and instruction
4106 formats.
4107 (mn10300_insert_operand, check_operand): Likewise.
4108
a64bcdd8
NC		 41091999-11-29 Nick Clifton <nickc@cygnus.com>
4110
4111 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4112 (s_force_thumb): Set thumb_mode to 2.
4113 (md_assemble): Do not complain about thumb instructions on a
4114 non-thumb target if thumb_mode is set to 2.
4115
43b4c25e
MM		 41161999-11-28 Michael Meissner <meissner@cygnus.com>
4117
4118 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4119 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4120 (O_...): Add new machine dependent expressions if we are handling
4121 explicit relocations.
4122 (alpha_reloc_op): New static table holding the explicit relocation
4123 information.
4124 (alpha_literal_hash): New static to hold the hash table for
4125 explicit relocations.
4126 (alpha_macros): Add support for explicit relocations.
4127 (md_begin): If explicit relocations, initialize hash table.
4128 (md_assemble): Don't print a second error if tokenize_arguments
4129 already printed an error message.
4130 (md_apply_fix): Add support for explicit relocations.
4131 (alpha_force_relocation): Ditto.
4132 (alpha_fix_adjustable): Ditto.
4133 (alpha_adjust_symtab): New function to support explicit
4134 relocations.
4135 (alpha_adjust_symtab_relocs): Ditto.
4136 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4137 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4138 Add support for explicit relocations. Return -2 if an error
4139 message was already printed.
4140 (find_macro_match): Add support for explicit relocations. Comment
4141 each of the cases.
4142 (emit_insn): Add support for explicit relocations.
4143 (assemble_tokens): Ditto.
4144 (emit_ldgp): Ditto.
4145 (load_expression): Ditto.
4146 (emit_lda): Ditto.
4147 (emit_ldah): Ditto.
4148 (emit_ir_load): Ditto.
4149 (emit_loadstore): Ditto.
4150 (emit_ldXu): Ditto.
4151 (emit_ldil): Ditto.
4152 (emit_sextX): Ditto.
4153 (emit_division): Ditto.
4154 (emit_jsrjmp): Ditto.
4155 (emit_retjcr): Ditto.
4156
4157 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4158 ELF object format.
4159 (tc_adjust_symtab): If explicit relocations, call the function
4160 alpha_adjust_symtab.
4161 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4162 relocations next to the literal relocation they reference.
4163 (TC_INIT_FIX_DATA): Initialize the new fields.
4164 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4165
afbf211f
JL		 4166Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4167
4168 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4169 'B' operand for PA2.0 bb instruction.
eaa15ab8 4170
f11900d0
NC		 41711999-11-18 Nick Clifton <nickc@cygnus.com>
4172
4173 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4174 target.
3e87a760 4175
f11900d0
NC		 4176 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4177 relocs.
4178 (mcore_force_relocation): Force relocations to be generated for
4179 RVA relocs.
4180
2daf4fd8
AM		 41811999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4182
4183 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4184 (i386_displacement): Disallow O_big displacements.
4185
eb726e5d
DL		 4186Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4187
3e87a760
AM		 4188 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4189 Small improvements in error checking.
eb726e5d
DL		 4190 (md_assemble): Support for unconditional ARM instructions.
4191 (md_parse_option): Support for -m[arm]v5e flag.
4192
035349a4
NC		 41931999-11-12 Nick Clifton <nickc@cygnus.com>
4194
4195 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 4196 buffer.
035349a4 4197
c1eae114
NC		 41981999-11-11 Nick Clifton <nickc@cygnus.com>
4199
4200 * macro.c (buffer_and_nest): Look for seperator after TO and
4201 FROM tokens.
4202
c5c834aa
AH		 42031999-11-08 Andrew Haley <aph@cygnus.com>
4204
4205 * app.c (do_scrub_chars): When in State 10, treat backslash
4206 characters in the same way as as symbol characters.
4207
98007ce7
RH		 42081999-11-07 Richard Henderson <rth@cygnus.com>
4209
4210 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4211 the previous label was in the current section before playing
4212 with auto-alignment.
4213
d6c497c7
NC		 42141999-11-06 Nick Clifton <nickc@cygnus.com>
4215
4216 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 4217 for weak symbols.
d6c497c7 4218 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 4219 the symbol is weak.
d6c497c7 4220
dd33dc0f
MM		 42211999-11-05 Michael Meissner <meissner@cygnus.com>
4222
4223 * expr.h (operatorT): Increase machine dependent operators to 16.
4224 * expr.c (op_rank): Ditto.
4225
5f91fe03
ILT		 42261999-11-03 Ian Lance Taylor <ian@zembu.com>
4227
53b0d397
ILT		 4228 * read.c (pseudo_set): Reject attempts to set the value of a
4229 section symbol.
4230
5f91fe03
ILT		 4231 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4232 if it is defined.
4233
4234 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4235
4236 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4237 to bfd_set_section_contents.
4238
829ce307
NC		 42391999-11-03 Nick Clifton <nickc@cygnus.com>
4240
4241 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4242
2bd7f1f3
GRK		 42431999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4244
4245 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4246 (mips_ip): Use OPCODE_IS_MEMBER.
4247
90ca882f
JL		 4248Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4249
acb56623
JL		 4250 * config/tc-arm.c (reg_required_here): Improve comments.
4251
66778679
RH		 4252 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4253 (tinsns): Initialize variants field.
b49cfa5d
JL		 4254
4255 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4256 BAD_PC respectively.
90ca882f 4257
29c4c6b5
NC		 42581999-10-27 Scott Bambrough <scottb@netwinder.org>
4259
4260 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4261 * config/tc-arm.h: Fix compile time warnings.
4262
d9fd9852
DN		 4263Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4264
4265 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4266 form @abs16, @(abs16) and @(abs16 + imm).
4267
9ce8a5dd
GRK		 42681999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4269
4270 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4271 (ISA_HAS_64_BIT_REGS) New.
4272 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4273 mips_emit_delays,macro_build,load_register,load_addresss,
4274 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4275 and/or use new ISA_xxx macros in expressions involving
4276 ISA, particularly mips_opts.isa.
4277
446a06c9
MM		 42781999-10-18 Michael Meissner <meissner@cygnus.com>
4279
4280 * expr.h (operatorT): Add machine dependent operators md1..md8.
4281 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4282 for the machine dependent operators to use.
4283
4284 * expr.c (op_rank): Add machine dependent operators.
4285
4286 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4287 operator.
4288 (O_cpregister): Ditto.
4289 (md_begin): Change X_op test that field is wide enough to use
4290 O_max instead of O_alpha_max.
4291 (cpu_types): Fill in missing initializer.
4292 (alpha_num_macros): Make unsigned.
4293 (md_assemble): Make opnamelen be size_t.
4294 (md_apply_fix): Cast alpha_num_operands to int before testing.
4295 (alpha_force_relocation): Ditto.
4296 (alpha_fix_adjustable): Ditto.
4297 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4298 (tc_gen_reloc): Ditto.
4299 (tc_get_register): Ditto.
4300 (emit_ldgp): Ditto.
4301 (emit_lda): Ditto.
4302 (emit_ldah): Ditto.
4303 (emit_ldil): Ditto.
4304 (s_alpha_ent): Ditto.
4305 (s_alpha_end): Ditto.
4306 (s_alpha_frame): Ditto.
4307 (s_alpha_prologue): Ditto.
4308 (s_alpha_file): Ditto.
4309 (s_alpha_gprel32): Ditto.
4310 (s_alpha_proc): Ditto.
4311 (s_alpha_set): Ditto.
4312 (s_alpha_base): Ditto.
4313 (s_alpha_align): Ditto.
4314 (s_alpha_arch): Ditto.
4315 (alpha_align): Ditto.
4316 (assemble_insn): Suppress unused variable warning.
4317 (emit_insn): Ditto.
4318 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4319 order in the structure.
4320 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4321
476cdcb8
JL		 4322Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4323
4324 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4325
c388dee8
AM		 43261999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4327
4328 * config/tc-i386.c (i386_index_check): Correct #endif location.
4329
2bdd6cf5
GK		 4330Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4331
4332 * as.c (show_usage): Document new options.
4333 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4334 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4335 (parse_args): Parse the new options.
4336 (main): If there were warnings, and --fatal-warnings
4337 was specified, print an error.
4338 * as.h: New variable, flag_fatal_warnings, for new option.
4339
d53d2751
JL		 4340Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4341
4342 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4343 '@'. Change autoincrement completers to fall through to cache control
4344 completers.
4345
4346 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4347 arg.
d53d2751
JL		 4348 (pa_parse_addb_64_cmpltr): New function.
4349
4350 * config/tc-hppa.c (pa_ip): Change error message.
4351 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4352 '?Q' args to allow falling through.
4353
8fce3f5e 4354 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4355 Remove unused conditional codes.
4356 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4357
ba09cd8d
DN		 4358Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4359
4360 * config/tc-d30v.c (CHAR_BIT): Define.
4361 (check_range): Fix bit operations to support integers bigger than
4362 32 bits.
4363
c43185de
DN		 4364Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4365
4366 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4367 operands.
4368
925c058e
DE		 4369Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4370 Doug Evans <devans@cygnus.com>
4371
4372 Add support for m32rx.
4373 * config/tc-m32r.c (enable_m32rx): New static global.
4374 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4375 (allow_m32rx): New function.
4376 (M32R_SHORTOPTS): Add `O'.
4377 (md_longopts): Add --m32rx plus several warning options.
4378 (md_parse_option): Handle new options.
4379 (md_show_usage): Print them.
4380 (md_begin): Enable m32rx.
4381 (OPERAND_IS_COND_BIT): New macro.
4382 (first_writes_to_seconds_operands): New function.
4383 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4384 (target_make_parallel,assemble_two_insns): New functions.
4385 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4386 If optimizing and m32rx, try to make consecutive insns parallel.
4387
fba2b7f9
GK		 4388Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4389
4390 * config/tc-mips.c (nopic_need_relax): Allow for the
4391 .sdata.foo sections generated by -fdata-sections,
4392 and for the .gnu.linkonce.s sections generated by C++.
4393
fd232ac8
JL		 4394Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4395
ce674324
JL		 4396 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4397 with cleaner code using completer prefixes. Add 'Y'.
4398
fd232ac8
JL		 4399 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4400
b1039fc4
JL		 4401Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4402
66778679 4403 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4404 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4405 insn does not match and we should try the next insn in the table.
4406
913f265c
NC		 44071999-09-22 Nick Clifton <nickc@cygnus.com>
4408
4409 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4410
54af6ff6
JL		 4411Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4412
4413 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4414 of PA2.0 support.
4415
4cc782b5
ILT		 44161999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4417
4418 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4419 OBJ_ELF. If ELF, add "sq".
4420 (md_parse_option): If ELF, ignore -s and -q.
4421 (md_show_usage): Mention ELF options.
4422
6be78360
JL		 4423Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4424
eaa15ab8 4425 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4426 operands.
4427
71823da4
JL		 4428 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4429
61dd1d31
JL		 4430 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4431
1cf6ae67
JL		 4432 * config/tc-hppa.c (struct pa_it): New field "trunc".
4433 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4434 (pa_parse_ftest_gfx_completer): New function
4435 (pa_parse_fp_cnv_format): New function.
4436
77c02e18
JL		 4437 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4438 (md_apply_fix): Handle 22bit pc-rel branches.
4439
629d9417
JL		 4440 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4441
dbe2f9ee
JL		 4442 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4443
3db6e6bd
JL		 4444 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4445
6be78360
JL		 4446 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4447
e061d86f
JL		 4448Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4449
66778679
RH		 4450 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4451 (pa_ip): Handle 'fX'.
e061d86f 4452
7acbfc6b
JL		 4453Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4454
4455 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4456 unwinds unless the function is in the text space.
4457 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4458
2d93dcc4
JL		 4459Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4460
b52c78b8
JL		 4461 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4462 (md_assemble): To here. Tweak address generation.
4463
2d93dcc4
JL		 4464 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4465 debug_line.
4466 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4467 (md_assemble): Call dwarf2_where for OBJ_ELF.
4468 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4469 (pa_end_of_source): New function.
4470 * tc-hppa.h (md_end): Define for OBJ_ELF.
4471
6d83c84b
MM		 44721999-09-14 Michael Meissner <meissner@cygnus.com>
4473
4474 * configure.in (Canonicalization of target names): Remove adding
4475 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4476 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4477 * configure: Regenerate.
4478
41fd319a
ILT		 44791999-09-14 Donn Terry <donn@interix.com>
4480
4481 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4482
795a7704
AM		 44831999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4484
2f66722d
AM		 4485 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4486 pc-relative jmp/call to an absolute symbol.
4487 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4488 absolute section symbols.
4489
795a7704
AM		 4490 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4491 jump handling code and comments.
4492
c0c949c7
ILT		 44931999-09-12 Ian Lance Taylor <ian@zembu.com>
4494
4495 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4496 the value if TE_PE and a global defined symbol.
4497
e723ef7c
ILT		 44981999-09-11 Ian Lance Taylor <ian@zembu.com>
4499
4500 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4501 print the symbol, rather than printing it here.
4502
fa16d387
ILT		 45031999-09-11 Donn Terry <donn@interix.com>
4504
d33e1d24
ILT		 4505 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4506 BFD_RELOC_RVA relocations.
4507
18dc2407
ILT		 4508 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4509 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4510 starts with "_G".
4511
945a1a6b
ILT		 4512 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4513 defined.
4514 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4515 * doc/internals.texi (Object format backend): Document
4516 SET_SECTION_RELOCS.
4517
79d292aa
ILT		 4518 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4519 relocations against global symbols if TE_PE.
4520
7a6284c4
ILT		 4521 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4522 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4523
8828d862
ILT		 4524 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4525 symbols.
4526
9690c54d
ILT		 4527 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4528 symbols which do not have a constant value, or tags with
4529 non-tags. Remove the symbol from the list before adding it at the
4530 end.
4531
23dab925
ILT		 4532 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4533 C_FCN symbol differently if TE_PE.
4534 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4535 appears in the pseudo-op, rather coff_line_base which is only set
4536 for a .bf symbol.
4537
28428223
ILT		 4538 * config/obj-coff.c (obj_coff_loc): New static function.
4539 (obj_pseudo_table): Add "loc".
4540
e8a3ab75
ILT		 4541 * config/obj-coff.c (add_lineno): Check that the line number is
4542 positive.
4543
2ab9b79e
ILT		 4544 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4545 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4546 int.
4547 (md_atof): Return NULL rather than 0.
4548 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4549 * expr.c (expr): Change first parameter to int.
4550 * config/obj-coff.c: Add declarations for static functions.
4551 (coff_frob_symbol): Use SYM_AUXENT.
4552 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4553
5881e4aa
ILT		 4554 * config/obj-coff.c (obj_coff_section): Default to setting
4555 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4556
e723ef7c
ILT		 4557 * write.c (adjust_reloc_syms): Print adjusted fixup.
4558
fa16d387
ILT		 4559 * expr.c (integer_constant): Correct too_many_digits calculation
4560 in base 10 case.
4561
13a830b6
AS		 45621999-09-09 Andreas Schwab <schwab@suse.de>
4563
4564 * doc/c-arm.texi: Fix arguments of @var to not contain
4565 punctuation.
4566
325188ec
NC		 45671999-09-08 Philip Blundell <pb@nexus.co.uk>
4568
3e87a760 4569 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4570 and COFF targets.
4571 (md_parse_option): Only support -k flag for ELF and COFF targets.
4572
e7c1f43c
JL		 4573Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4574
4575 * config/tc-hppa.c (pa_ip): Put strict register checks before
4576 call to pa_parse_number.
4577
4964086a
JL		 4578 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4579
c4bf532f
ILT		 45801999-09-06 Ian Lance Taylor <ian@zembu.com>
4581
4582 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4583 BFD_ASSEMBLER code.
4584
a33132fd
ILT		 45851999-09-06 Donn Terry <donn@interix.com>
4586
4587 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4588
0f4f8b56
JL		 4589Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4590
4591 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4592 candidate instruction. Require registers for register arguments
4593 when in strict mode. Require assemble-time constants for
4594 constants when in strict mode.
4595 (pa_get_absolute_expression): Require a constant when in strict
4596 mode.
eaa15ab8 4597
d3388653
NC		 45981999-09-06 Nick Clifton <nickc@cygnus.com>
4599
4600 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4601
041dd5a9
ILT		 46021999-09-04 Steve Chamberlain <sac@pobox.com>
4603
4604 * config/tc-pj.c: New file, supports picoJava in ELF.
4605 * config/tc-pj.h: Ditto.
4606 * configure.in (pjl*, pj*): New targets.
4607 * Makefile.am: Rebuild dependencies.
4608 (CPU_TYPES): Add pj.
4609 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4610 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4611 * doc/c-pj.texi: New file.
4612 * doc/as.texinfo: Add some PJ specifics.
4613 * doc/all.texi: Add PJ to the list of all architectures, sort them
4614 all alphabetically.
4615 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4616 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4617
4ca72d38
AM		 46181999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4619
4620 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4621 (obj_frob_file): Test for null pointer.
4622 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4623 (OBJ_PROCESS_STAB): And here.
4624 (elf_obj_sy): Remove
4625
4626 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4627 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4628 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4629
4630 * config/obj-coff.c (no_func): Remove.
4631 (coff_format_ops): Change occurrences of no_func to 0, as we test
4632 for 0 in obj-multi.h.
4633
4634 * configure.in: Enable bfd for i386-coff when primary target is
4635 bfd. Enable i386 elf,coff emulation support. Don't set
4636 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4637 emulation to support.
4638 *configure: Regenerate.
4639
bcef92fa
NC		 46401999-09-02 Nick Clifton <nickc@cygnus.com>
4641
4642 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4643 .section .line directive is encountered.
4644
cdf82bcf
NC		 46451999-09-01 Nick Clifton <nickc@cygnus.com>
4646
5856c19a 4647 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4648 format.
5856c19a 4649
cdf82bcf
NC		 4650 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4651 * as.texinfo: Document --gdwarf2 command line option.
4652 Add additional documentation of ARM command line switches.
4653
af6bdddf
AM		 46541999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4655
4656 * config/tc-i386.c (i386_intel_memory_operand): Combine
4657 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4658 and RESTORE_END_STRING around parse_register calls.
4659 (i386_operand): Here too.
4660 (i386_is_reg): Remove.
4661 (parse_register): Move as_bad calls from within this function to
4662 callers.
4663
5f47d35b
AM		 46641999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4665
4666 Based on a patch from H.J. Lu <hjl@gnu.org>
4667 * config/tc-i386.c (parse_register): Handle FP regs specially.
4668 (md_begin): Remove '(' and ')' from register_chars.
4669
1174497c
DE		 46701999-08-29 Doug Evans <devans@casey.cygnus.com>
4671
4672 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4673 error message (done elsewhere).
4674
17d9105c
JL		 4675Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4676
4677 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4678
9ecc05f0
JL		 4679Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4680
66778679 4681 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4682 args by 'f'.
4683
9e4f2d3a
JL		 4684 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4685
680ef6de
JL		 4686 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4687 between args.
4688 Add new completers. Fix bug in 64 bit condition handling.
4689
413c94ba
JL		 4690 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4691 'cS', and 'c*'.
4692
28252e61
JL		 4693 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4694
a97685e9
JL		 4695 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4696
3e87a760 4697 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4698
cb30237e
NC		 46991999-08-27 Jim Wilson <wilson@cygnus.com>
4700
4701 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4702 (struct ls): Add frag field. Initialize it to zero.
4703 (out_end_sequence): New local text_frag. Set it while in text section.
4704 Replace address check with frag check. Set ls.frag to text_frag if
4705 out_set_addr called.
4706 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4707 Set it before switching sections. Replace address check with frag
4708 check. Set ls.frag to saved_frag if out_set_addr called.
4709
09a798ea
NC		 47101999-08-26 David Mosberger <davidm@hpl.hp.com>
4711
66778679 4712 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4713 output "advance_pc" opcode instead of calling gen_addr_line().
4714 The latter has the undesired side-effect of creating a new row
3e87a760 4715 in the debug line info matrix.
09a798ea 4716
e1c05f12
NC		 47171999-08-26 Jim Wilson <wilson@cygnus.com>
4718
4719 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4720 ls.last_filename if last is less than zero. Set ls.last_filename
4721 when allocating new entry.
4722 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4723 call.
4724
b23bac36
AM		 47251999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4726
4727 * config/tc-i386.c (i386_index_check): Fix the displacement size
4728 when INFER_ADDR_PREFIX.
4729
50f4163f
NC		 47301999-08-18 Nick Clifton <nickc@cygnus.com>
4731
4732 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4733 display its value.
4734
f589a541
ILT		 47351999-08-17 Ian Lance Taylor <ian@zembu.com>
4736
4737 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4738 handle 0xffffNNNN constants correctly.
4739
11450271
NC		 47401999-08-16 Nick Clifton <nickc@cygnus.com>
4741
4742 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4743 as well as loads.
4744
276b1dc2
NC		 47451999-08-13 Nick Clifton <nickc@cygnus.com>
4746
4747 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4748 (md_apply_fix3): Always pass positive values to
4749 validate_offset_imm.
4750
ae5ad4ad
NC		 47511999-08-12 Nick Clifton <nickc@cygnus.com>
4752
4753 * config/tc-arm.c (skip_whitespace): New macro.
4754 Formatting tidy ups.
3e87a760 4755
ae5ad4ad
NC		 4756 (md_apply_fix3): Store relocation offset in addend for ELF based
4757 relocs.
4758 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4759 calls.
4760
bf6d3895
AM		 47611999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4762
4763 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4764 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4765
46031ca9
JL		 4766Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4767
b100be66
JL		 4768 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4769 flags for the unwind subspace.
4770
46031ca9
JL		 4771 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4772 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4773 suitable relocation based on the size of the target's pointer.
4774 Always Use subsegment zero for the unwinders.
4775 (pa_level): Handle "2.0w".
4776
65172ab8 4777Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4778
4779 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4780 with the following instruction unless this was specified.
4781
1a1ae23e
ILT		 47821999-08-09 Ian Lance Taylor <ian@zembu.com>
4783
4784 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4785 certain sections, to match BFD changes.
4786
81afc846
ILT		 47871999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4788
4789 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4790 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4791 * Makefile.in: Rebuild.
81afc846 4792
04ad1543
ILT		 47931999-08-08 Ian Lance Taylor <ian@zembu.com>
4794
4795 * Makefile.am: Rename .dep* files to DEP*.
4796 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4797 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4798 targets to DEPOBJ.
4799 * Makefile.in: Rebuild.
4800
1eb7027c
RH		 48011999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4802
4803 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4804
2dcc60be
ILT		 48051999-08-08 Ian Lance Taylor <ian@zembu.com>
4806
46eec08e
ILT		 4807 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4808 avoid problems on DOS filesystems.
4809 * Makefile.in: Rebuild.
4810
2dcc60be
ILT		 4811 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4812
48131999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4814
4815 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4816 section flag.
4817
76a27922
ILT		 48181999-08-08 Ian Lance Taylor <ian@zembu.com>
4819
4820 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4821 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4822 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4823
0741736b
JL		 4824Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4825
4826 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4827
9a913dfb
JL		 4828Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4829
4830 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4831
a1f2d742
ILT		 48321999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4833
4834 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4835 non-adjustable symbols.
4836
55a914bc
JL		 4837Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4838
4839 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4840
336f7c70 4841Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4842
4843 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4844 operands.
4845
9750fcc5
ILT		 48461999-08-05 Donn Terry <donn@interix.com>
4847
4848 * config/te-interix.h: New file.
4849 * configure.in (i386-*-interix*): New target.
4850 * configure: Rebuild.
4851
39ba5561
JL		 4852Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4853
4854 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4855 selectors for ELF too.
4856 (selector_table): Add "ltp" and "rtp" selectors.
4857
eecb386c
AM		 48581999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4859
4860 * config/tc-i386.c (i386_operand): No need to change
4861 operand_string pointer in segment reg case before goto
4862 do_memory_reference. Initialise displacement_string_start and
4863 displacement_string_end after do_memory_reference label.
4864 (i386_index_check): Add operand_string param, and print error
4865 message on failure here.
4866 (i386_intel_memory_operand): Instead of here.
4867 (i386_operand): And here.
4868 (INFER_ADDR_PREFIX): Enable.
4869
4870 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4871
4872 * config/tc-i386.h (DefaultSize): Define. Renumber following
4873 opcode_modifier defines.
4874
4875 From Etienne Lorrain <etienne.lorrain@ibm.net>
4876 * config/tc-i386.c (stackop_size): New variable.
4877 (set_16bit_code_flag): Clear it here.
4878 (set_16bit_gcc_code_flag): New function.
4879 (md_pseudo_table): Add "code16gcc" entry.
4880 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4881
f173e82e
ILT		 48821999-08-03 Ian Lance Taylor <ian@zembu.com>
4883
a04b544b
ILT		 4884 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4885 next_set_end even if the end symbol is being discarded.
4886
4887 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4888 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4889 * config/obj-coff.c: Likewise.
4890 (seg_info_type): Remove.
4891 (seg_info_off_by_4): Change to array of segT.
4892 (s_get_segment): Adjust accordingly.
4893 (obj_pseudo_table): Fully initialize sentinel entry.
4894
f173e82e
ILT		 4895 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4896 Ralf Baechle <ralf@uni-koblenz.de>.
4897
c3332e24
AM		 48981999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4899
4900 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4901
49021999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4903
24eab124
AM		 4904 * config/tc-i386.c: Indentation and white space changes.
4905 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4906 don't enable it by default.
4907 (i386_intel_operand): Remove redundant prototype.
4908 Move check on number of memory operands, and i.mem_operands++
4909 (i386_intel_memory_operand): To here.
4910 Remove i386_immediate code from here. Remove special case code
4911 for input and output using (%dx). Remove base/index checks and
4912 call i386_index_check instead. Save initial operand_string
4913 argument for error message.
4914 (i386_operand): Remove redundant prototype. Move base/index
4915 checks to i386_index_check.
4916 (i386_displacement): Move intel mode check for non-zero
4917 i.disp_operand
4918 (i386_intel_memory_operand): To here.
c3332e24 4919
6d8809aa
RH		 49201999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4921
4922 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4923 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4924 by .register pseudo-op if -64 and --no-undeclared-regs.
4925 (s_register, sparc_adjust_symtab): New functions.
4926 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4927 Declare sparc_adjust_symtab as tc_adjust_symtab.
4928 * doc/c-sparc.texi: Add description of #ignore special literal
4929 for .register pseudo-op.
4930
c8d259f7
CM		 49311999-07-30 Catherine Moore <clm@cygnus.com>
4932
eaa15ab8 4933 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4934 the relocation's section offset.
4935
b77ad1d4
AM		 49361999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4937
4938 * write.c (fixup_segment): Fix generic error check overflow test.
4939
4940 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4941 X_add_number to long.
4942
b53fcc20
JL		 4943Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4944
4945 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4946 processing.
b53fcc20 4947
d2e71411
ILT		 49481999-07-27 Ian Lance Taylor <ian@zembu.com>
4949
4950 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4951 VTABLE relocations.
4952
e9f56b1d
ILT		 49531999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4954
4955 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4956
1a39f480
ILT		 4957 * configure.bat: Remove; obsolete.
4958 * config/go32.cfg: Likewise.
4959
29fe79d3
ILT		 49601999-07-21 Brad M. Garcia <bgarcia@fore.com>
4961
4962 * configure.in (i386-*-vxworks*): New target.
4963 * configure: Rebuild.
4964
e06510e6
RH		 49651999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4966
4967 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4968
dabe3bbc
RH		 49691999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4970
4971 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4972 on -64 and not pic.
4973 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4974 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4975 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4976 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4977 MAX_RELOC_EXPANSION): Define.
4978 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4979
b4cac588
AM		 49801999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4981
4982 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4983 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4984 block. Print a warning if an 8-bit or 16-bit constant
4985 displacement or immediate is truncated on output.
4986 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4987 immediate.
4988 (i386_operand): Disallow immediate jump absolute operand.
4989
966ed0b4
ILT		 49901999-07-15 Ian Lance Taylor <ian@zembu.com>
4991
0ed15843
ILT		 4992 * configure.in: Bump version number to 2.9.5.
4993 * configure: Rebuild.
4994
966ed0b4
ILT		 4995 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4996 or %llx work.
4997
67f1cff0
JL		 4998Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4999
5000 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5001 (cons_fix_new_hppa): Derive size of fixup from size of the object.
5002
2f992c04
NC		 50031999-07-14 Philip Blundell <pb@nexus.co.uk>
5004
5005 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5006 is defined.
5007 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5008
5009 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5010 if -mno-fpu was given.
5011 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5012 relocs.
5013 (cons_fix_new_arm): Remove misleading comments.
5014
14ad458a
ILT		 50151999-07-14 Ian Lance Taylor <ian@zembu.com>
5016
5017 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5018 error message.
5019 (relax_segment): Likewise. After giving a rs_org error, convert
5020 the frag to rs_align to avoid cascading errors.
5021
36823076
AS		 50221999-07-12 Andreas Schwab <schwab@suse.de>
5023
5024 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5025
ab9da554
ILT		 50261999-07-11 Ian Lance Taylor <ian@zembu.com>
5027
5028 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5029 as appropriate. Fill in structure initializations. Add variable
5030 initializations. Add casts.
5031 * dwarf2dbg.c (print_stats): Change i to size_t.
5032 * listing.c (listing_listing): Change list_line to unsigned int.
5033
e0accf0c
ILT		 50341999-07-10 Ian Lance Taylor <ian@zembu.com>
5035
5036 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5037 rather than checking for \001 and \002 in symbol name.
5038 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5039
7d4ce8a9
JL		 5040Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5041
5042 * configure.in (hppa*-linux-gnu*): New target.
5043 * configure: Rebuilt.
5044
5395a469
NC		 50451999-07-08 Nick Clifton <nickc@cygnus.com>
5046
3e87a760 5047 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 5048
cac58fa6
NC		 50491999-07-07 Nick Clifton <nickc@cygnus.com>
5050
5395a469 5051 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 5052 accessing symbolP directly.
5053
03b36ee1
JL		 5054Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5055
5056 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5057 for ELF.
5058
49a5575c
NC		 50591999-07-05 Nick Clifton <nickc@cygnus.com>
5060
5061 * config/tc-arm.c (ARM_EXT_V5): Define.
5062 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5063 (md_begin): Detect ARM v5 architectures.
5064 (md_parse_option): Accept arm v5 specification.
5065 (md_show_usage): Documment -marmv5 switch.
5066
5067 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 5068
49a5575c
NC		 5069 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5070 op.
5071 (validate_immediate_twopart): New function. Determine if a
5072 constant can be computed by two ADD instructions.
5073 (output_inst): Remove its command line parameter - it was never
5074 used.
5075 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5076 implememt the ADRL pseudo op.
5077 (tc_gen_reloc): Generate a suitable error message if an ADRL
5078 instruction tries to generate a real reloc.
5079
5080 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5081
09ecf0ba
JL		 5082Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5083
5084 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5085 into lower case.
5086
264d6861
ILT		 50871999-06-27 H.J. Lu <hjl@gnu.org>
5088
5089 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5090 non BFD_ASSEMBLER case.
5091
827c0149
ILT		 50921999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5093
5094 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5095 data.
5096
a340d270
RH		 50971999-06-26 David Mosberger <davidm@hpl.hp.com>
5098
5099 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5100 out_end_sequence() when the address decreases due to a new frag.
5101 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5102 numbering starts with 1.
5103
16b93d88
NC		 51041999-06-23 Nick Clifton <nickc@cygnus.com>
5105
5106 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5107 .section for COFF.
5108 (mcore_s_text): Call obj_elf_text for ELF target.
5109 (mcore_s_data): Call obj_elf_data for ELF target.
5110 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5111 for COFF target.
5112 (mcore_s_bss): New function: Dump literal table before changing
5113 sections.
5114 (mcore_s_comm): New function: Dump literal table before changing
5115 sections.
3e87a760 5116
16b93d88
NC		 5117 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5118 No longer static functions.
5119 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5120 Provide prototypes for these functions.
5121
fed9b18a
ILT		 51221999-06-22 Ian Lance Taylor <ian@zembu.com>
5123
be2acf27
ILT		 5124 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5125 a list of names, to try obj_segment_name, and to try abbreviated
5126 names when using COFF without long section names.
5127
7dcc9865
ILT		 5128 * config/tc-alpha.c: More use of symbol accessor functions.
5129 * config/tc-arc.c: Likewise.
5130 * config/tc-d30v.c: Likewise.
5131 * config/tc-fr30.c: Likewise.
5132 * config/tc-i860.c: Likewise.
5133 * config/tc-m88k.c: Likewise.
5134 * config/tc-mcore.c: Likewise.
5135 * config/tc-ns32k.c: Likewise.
5136 * config/tc-sparc.c: Likewise.
5137 * config/tc-v850.c: Likewise.
5138
a77f5182
ILT		 5139 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5140 sy_value with appropriate accessor functions.
5141 * config/tc-arm.c (md_apply_fix3): Likewise.
5142 * config/tc-d10v.c (AT_WORD_P): Likewise.
5143 * config/tc-v850.c (reg_name_search): Likewise.
5144
fed9b18a
ILT		 5145 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5146 use symbol_get_bfdsym instead.
5147 * config/tc-ppc.c (md_assemble): Likewise.
5148 * config/tc-v850.c (v850_comm): Likewise.
5149
310b5aa2
ILT		 51501999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5151
5152 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5153 the symbol, rather than accessing the bsym member.
5154 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5155 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5156 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5157 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5158 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5159 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5160 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5161 * config/tc-v850.c (tc_gen_reloc): Likewise.
5162
9cb8e75e
JL		 5163Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5164
5165 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5166 (hppa_gen_reloc_type): Conditionalize on BFD64.
5167 (tc_gen_reloc): Re-enable ELF relocations.
5168 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5169
3d103319
ILT		 51701999-06-21 Ian Lance Taylor <ian@zembu.com>
5171
5172 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5173 warning.
5174 (do_ldst): Move assignment out of if condition.
5175 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5176 parentheses to avoid warning.
5177
776b24b4
NC		 51781999-06-21 Nick Clifton <nickc@cygnus.com>
5179
155f0fe7
NC		 5180 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5181 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 5182
809ffe0d
ILT		 51831999-06-19 Ian Lance Taylor <ian@zembu.com>
5184
5185 * config/tc-ppc.c: Update for symbol handling changes.
5186 * config/obj-coff.c: Likewise.
5187
49863f82
JL		 5188Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5189
5190 * tc-hppa.c: General cleanups of ELF support. No more spaces
5191 and subspaces for ELF.
5192 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5193 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5194 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5195 (UNWIND_SECTION_NAME): Likewise.
5196 (space/subspace related structures): Conditionalize definitions
5197 on OBJ_SOM.
5198 (space/subspace directives and support routines): Conditionalize
5199 definitions and references/uses on OBJ_SOM.
5200 (label_symbol_struct): For ELF, track the symbol's segment. For
5201 SOM track its space.
5202 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5203 changes.
5204 (USE_ALIASES): Kill for both SOM & ELF.
5205 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5206 (pa_space, pa_subspace): Corresponding changes.
5207 (pa_spaces_begin): Corresponding chagnes.
5208 (md_begin): Do not muck around with space/subspace stuff for
5209 OBJ_ELF.
5210 (md_apply_fix): Temporarily disable argument relocation stuff
5211 for OBJ_ELF.
5212 (tc_gen_reloc): Temporarily disable relocation generation for
5213 OBJ_ELF
5214 (pa_build_unwind_subspace): Similarly.
5215
fed881b1
NC		 52161999-06-16 Nick Clifton <nickc@cygnus.com>
5217
5218 * config/tc-arm.c (thumb_set): New pseudo op.
5219 (text, data, section): Override these pseudo ops with ARM
5220 specific versions.
5221 (s_thumb_set): New function: Perform the same as a .set pseudo
5222 op, but also mark the alias'ed symbol as being a Thumb
5223 function.
5224 (arm_s_text): New function: Perform the same as the .text
5225 pseudo op, but dump the literal pool before changing
3e87a760 5226 sections.
fed881b1
NC		 5227 (arm_s_data): New function: Perform the same as the .data
5228 pseudo op, but dump the literal pool before changing
3e87a760 5229 sections.
fed881b1 5230 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 5231 .section pseudo op, but dump the literal pool before changing
5232 sections.
fed881b1
NC		 5233 (arm_cleanup): Do not reset the current section before dumping
5234 the literal pool.
5235
0f94f4c8
NC		 52361999-06-17 Nick Clifton <nickc@cygnus.com>
5237
2f3519a2
NC		 5238 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5239 OPTION_NO_WARN_UNMATCHED entries.
5240 (md_parse_option): Generate a warning message if an unrecognised
5241 option is encountered.
5242
0f94f4c8
NC		 5243 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5244 (get_operands): When parsing an expression after an '@' symbol
5245 has been detected, do not ignore '#' symbols.
5246 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5247 false.
0f94f4c8 5248
e4a86f6f
ILT		 52491999-06-13 Ian Lance Taylor <ian@zembu.com>
5250
5251 From K. Richard Pixley <rich@noir.com>:
5252 * configure.in (ppc-*-vxworks*): New target.
5253 * configure: Rebuild.
5254
a8aed0fb
UD		 52551999-06-12 Philip Blundell <philb@gnu.org>
5256
5257 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5258
7565ed77
ILT		 52591999-06-13 Ian Lance Taylor <ian@zembu.com>
5260
5261 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5262 which refer to symbols in linkonce sections, permit reducing the
5263 relocs if the symbol is local.
5264
b9e57a38
ILT		 52651999-06-12 Ian Lance Taylor <ian@zembu.com>
5266
5267 * subsegs.c (subseg_text_p): New function.
5268 * as.h (subseg_text_p): Declare.
5269 * read.c (do_align): Use subseg_text_p to set the default fill.
5270 * write.c (subsegs_finish): Likewise.
5271 * config/obj-coff.c (write_object_file): Likewise.
5272 * config/tc-i386.h (md_maybe_text): Don't define.
5273 (md_do_align): Use subseg_text_p to set the default fill.
5274 * config/tc-m32r.c (m32r_do_align): Likewise.
5275 * config/tc-sh.c (sh_do_align): Likewise.
5276 * config/tc-sparc.h (md_do_align): Likewise.
5277
008960a5
ILT		 52781999-06-12 David O'Brien <obrien@freebsd.org>
5279
5280 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5281 * configure: Rebuild.
5282
a1605869
ILT		 52831999-06-12 Ian Lance Taylor <ian@zembu.com>
5284
d9ac5a3b
ILT		 5285 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5286 * Makefile.am: Rebuild dependencies.
5287 * Makefile.in: Rebuild.
5288
a1605869
ILT		 5289 * config/tc-i386.c (i386_immediate): Remove unused label
5290 seg_unimplemented.
5291
5292 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5293 * symbols.c: Likewise.
5294 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5295 sy_next field when taking address, rather than symbol_next.
5296
5297 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5298 offsetT.
5299 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5300 value from the output file architecture.
5301 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5302 * dwarf2dbg.h: Change bfd_vma to addressT.
5303
a7cd1c22
ILT		 53041999-06-11 Ian Lance Taylor <ian@zembu.com>
5305
5306 * dwarf2dbg.h: Use PARAMS in function declarations.
5307
76171f81
ILT		 53081999-06-11 Martin Dorey <mdorey@madge.com>
5309
5310 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5311 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5312 OBJ_ELF.
5313 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5314
9b4d630b
ILT		 53151999-06-11 Ian Lance Taylor <ian@zembu.com>
5316
5865bb77
ILT		 5317 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5318
9e7c96d9
ILT		 5319 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5320 popsection.
5321
1b50c718
ILT		 5322 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5323
1bf67e0d
ILT		 5324 * read.c (read_a_source_file): Only declare inescape if
5325 QUOTES_IN_INSN.
5326
5327 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5328 match parameters.
5329 (find_entry_byval): Add parens to avoid warning.
5330
5331 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5332
9b4d630b
ILT		 5333 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5334 undefined symbols.
5335
a22b281c
RH		 53361999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5337
66778679 5338 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5339 with isoctal.
5340
5341 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5342 synthetize_setx): New functions.
5343 (md_assemble): Broken the special cases into the above
5344 functions. Make compiler happy if sizeof(bfd_vma)==4.
5345 Fix sethi generated from set/setuw. If instructions have a relloc,
5346 always clear the fields to be relocated in the opcode.
5347 (sparc_ip): Remove special_case global variable.
5348
7f2f689c
ILT		 53491999-06-10 Ian Lance Taylor <ian@zembu.com>
5350
d7ba4a77
ILT		 5351 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5352 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5353 indication of success rather than a value.
5354 (itbl_get_val): Likewise.
5355 (itbl_get_field): Use strcspn. Change delimiters to include
5356 parens.
5357 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5358 (itbl_get_val): Likewise.
5359 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5360
7f2f689c
ILT		 5361 * symbols.c (copy_symbol_attributes): Convert local symbols to
5362 regular symbols.
5363
c1d3c45e
NC		 53641999-06-10 Nick Clifton <nickc@cygnus.com>
5365
5366 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5367 ARM920t.
c1d3c45e 5368
63fab58c
RH		 53691999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5370
5371 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5372 Optimize set if sizeof(bfd_vma) == 64.
5373 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5374 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5375 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5376
cf9a1301
RH		 53771999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5378
5379 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5380 (s_ncons): New function.
5381 (native_op_table): New table.
5382 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5383 R_SPARC_OLO10 handling.
5384
bf29b231
RH		 5385Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5386
5387 * expr.h (struct expressionS): Revert last change; widen X_op.
5388 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5389
9be1cda6
AS		 5390Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5391
a4835b42
AS		 5392 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5393 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5394 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5395 * Makefile.in: Regenerated.
5396
9be1cda6
AS		 5397 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5398 `common' pass on to s_mri_common.
3e87a760 5399 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5400
62335629
RH		 54011999-06-06 Richard Henderson <rth@cygnus.com>
5402
5403 * config/obj-elf.c (obj_elf_section): Don't free the return
5404 value of demand_copy_C_string.
5405
9de8d8f1
RH		 54061999-06-05 Richard Henderson <rth@cygnus.com>
5407
5408 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5409 creation logic from obj_elf_create_section.
5410
5411 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5412 (section_stack): New.
5413 (special_sections): Make const.
5414 (obj_elf_section): Gut and rewrite parsing.
5415 (obj_elf_change_section): New function broken out of obj_elf_section.
5416 (obj_elf_parse_section_letters): Likewise.
5417 (obj_elf_section_word): Likewise.
5418 (obj_elf_section_type): Likewise.
5419 (obj_elf_previous): Treat as a toggle.
5420 (obj_elf_popsection): New.
5421 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5422 (ppc_section_type): Likewise.
5423 * config/tc-ppc.h: Likewise.
5424
5425 * expr.h (struct expressionS): Don't make X_op a bitfield.
5426 * config/tc-alpha.c: Update for symbol handling changes.
5427 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5428 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5429
58b5739a
RH		 54301999-06-05 Richard Henderson <rth@cygnus.com>
5431
5432 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5433 (dwarf2_gen_line_info): Kill unused variables.
5434 (dwarf2_finish): Likewise.
5435 (dwarf2_where): Likewise.
5436 (dwarf2_directive_file): If we've only got a string,
5437 hand off to s_app_file.
5438 * ecoff.c: Move the include of ecoff.h.
5439 * symbols.h (S_IS_FUNCTION): Prototype.
5440
5441 * read.c (LEX_HASH): Supply a default.
5442 (lex_type): Use it.
5443 (s_globl): Update `c' after skipping whitespace.
5444 * read.h (LEX_END_NAME, is_name_ender): New.
5445 * expr.c (get_symbol_end): Respect it.
5446
398e8c25
ILT		 54471999-06-04 Mark Klein <mklein@dis.com>
5448
993142d5
ILT		 5449 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5450 to real if OBJ_SOM
5451 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5452
398e8c25
ILT		 5453 * config/tc-hppa.c: Update for symbol handling changes.
5454
b4013713
ILT		 54551999-06-03 Ian Lance Taylor <ian@zembu.com>
5456
080e41e6
ILT		 5457 * cgen.c: Update for symbol handling changes.
5458 * config/tc-m32r.c: Likewise.
f412ead8 5459
a0f75b47
ILT		 5460 * config/tc-hppa.h: Update for symbol handling changes.
5461 * config/tc-hppa.c: Likewise.
5462
174419c1
ILT		 5463 * config/tc-arm.h: Update for symbol handling changes.
5464 * config/tc-arm.c: Likewise.
5465 (symbol_make_empty): Remove. Just use symbol_create.
5466
5467 * symbols.c (symbol_set_tc): Correct name.
5468
6104f0a0
ILT		 5469 * Makefile.am: Rebuild dependencies.
5470 ($(OBJS)): Don't depend upon struc-symbol.h.
5471 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5472 * dep-in.sed: Don't remove struc-symbol.h.
5473 * Makefile.in: Rebuild.
5474
b4013713
ILT		 5475 * doc/internals.texi (Symbols): Describe changes in symbol
5476 handling.
5477
6576f0b5
RH		 54781999-06-03 Richard Henderson <rth@cygnus.com>
5479
5480 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5481 instead of doing the work by hand.
5482
fac0d250
RH		 54831999-06-03 David Mosberger <davidm@hpl.hp.com>
5484
5485 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5486 state of line state-machine.
5487 (struct ls): Collect DWARF2 line state-machine state in new member
5488 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5489 resulted in any DWARF2 directives.
5490 (reset_state_machine): New function.
5491 (out_end_sequence): Ditto.
5492 (dwarf2_gen_line_info): When switching sections or switching to a
5493 lower text address, call out_end_sequence() first to terminate the
5494 previous code sequence as code sequences MUST have monotonically
5495 increasing addresses.
5496 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5497
54981999-06-03 David Mosberger <davidm@hpl.hp.com>
5499
5500 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5501 DWARF2 debug info (line information only, at this point).
5502 * as.h: Update comment about supported debug formats.
5503 * dwarf2dbg.c, dwarf2dbg.h: New files.
5504 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5505
5506 * expr.c (operand): Don't use [ for parens if we want an index op.
5507 (op_encoding): Switch [ into O_index, if desired.
5508 (op_rank): Renumber with O_index on bottom.
5509 (expr): If O_index, match closing bracket.
5510 * expr.h (O_index): New.
5511
5512 * read.c (read_a_source_file): Conditionally allow matched "
5513 in lines passed to md_assemble.
5514
5515 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5516
49309057
ILT		 55171999-06-03 Ian Lance Taylor <ian@zembu.com>
5518
5519 Add support for storing local symbols in a small structure to save
5520 memory when assembling large files.
5521 * as.h: Don't include struc-symbol.h.
5522 (symbolS): Add typedef.
5523 * symbols.c: Include struc-symbol.h.
5524 (local_hash): New static variable.
5525 (save_symbol_name): New static function, from symbol_create.
5526 (symbol_create): Call save_symbol_name.
5527 (local_symbol_count): New static variable.
5528 (local_symbol_conversion_count): Likewise.
5529 (LOCAL_SYMBOL_CHECK): Define.
5530 (local_symbol_make): New static function.
5531 (local_symbol_convert): New static function.
5532 (colon): Handle local symbols. Create local symbol for local
5533 label name.
5534 (symbol_table_insert): Handle local symbols.
5535 (symbol_find_or_make): Create local symbol for local label name.
5536 (symbol_find_base): Check for local symbol.
5537 (symbol_append, symbol_insert): Check for local symbols.
5538 (symbol_clear_list_pointers, symbol_remove): Likewise.
5539 (verify_symbol_chain): Likewise.
5540 (copy_symbol_attributes): Likewise.
5541 (resolve_symbol_value): Handle local symbols.
5542 (resolve_local_symbol): New static function.
5543 (resolve_local_symbol_values): New function.
5544 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5545 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5546 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5547 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5548 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5549 (symbol_previous, symbol_next): New functions.
5550 (symbol_get_value_expression): Likewise.
5551 (symbol_set_value_expression): Likewise.
5552 (symbol_set_frag, symbol_get_frag): Likewise.
5553 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5554 (symbol_mark_used_in_reloc): Likewise.
5555 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5556 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5557 (symbol_mri_common_p): Likewise.
5558 (symbol_mark_written, symbol_clear_written): Likewise.
5559 (symbol_written_p): Likewise.
5560 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5561 (symbol_section_p, symbol_equated_p): Likewise.
5562 (symbol_constant_p): Likewise.
5563 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5564 (symbol_get_obj, symbol_set_obj): Likewise.
5565 (symbol_get_tc, symbol_set_tc): Likewise.
5566 (symbol_begin): Initialize local_hash.
5567 (print_symbol_value_1): Handle local symbols.
5568 (symbol_print_statistics): Print local symbol statistics.
5569 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5570 Declare new symbols.c functions. Move many declarations here from
5571 struc-symbol.h.
5572 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5573 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5574 (struct symbol): Move bsym to make it clearly the first field.
5575 Remove TARGET_SYMBOL_FIELDS.
5576 (symbolS): Don't typedef.
5577 (struct broken_word): Remove.
5578 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5579 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5580 (symbol_clear_list_pointers): Likewise.
5581 (symbol_insert, symbol_remove): Likewise.
5582 (symbol_previous, symbol_append): Likewise.
5583 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5584 (struct local_symbol): Define.
5585 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5586 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5587 (local_symbol_get_frag, local_symbol_set_frag): Define.
5588 (local_symbol_get_real_symbol): Define.
5589 (local_symbol_set_real_symbol): Define.
5590 Define.
5591 * write.c (write_object_file): Call resolve_local_symbol_values.
5592 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5593 (TARGET_SYMBOL_FIELDS): Don't define.
5594 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5595 ECOFF_DEBUGGING, add ECOFF fields.
5596 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5597 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5598 ECOFF_DEBUGGING, add ECOFF fields.
5599 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5600 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5601 * config/tc-mcore.h: Don't include struc-symbol.h.
5602 (TARGET_SYMBOL_FIELDS): Don't define.
5603 (struct mcore_tc_sy): Define.
5604 (TC_SYMFIELD_TYPE): Define.
5605 * Many files: Use symbolS instead of struct symbol. Use new
5606 accessor functions rather than referring to symbolS fields
5607 directly.
5608
5609 * read.c (s_mri_common): Don't add in value of line_label.
5610
5611 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5612 checking for SEC_LINK_ONCE.
5613
5614 * config/tc-sh.h (sh_fix_adjustable): Declare.
5615
5616 * app.c (input_buffer): New static variable.
5617 (app_push): Save saved_input in allocated buffer.
5618 (app_pop): Restored saved_input.
5619 (do_scrub_chars): Change get parameter to take char * and int as
5620 arguments. Change GET macro to pass input_buffer to get
5621 function. Don't save input into allocated buffer.
5622 * as.h (do_scrub_chars): Update declaration.
5623 * input-file.c (input_file_get): Change to take char * and int.
5624 Read data into passed in buffer. Remove static buffer.
5625 * read.c (scrub_from_string): Change to take char * and int. Copy
5626 data into passed in buffer.
5627
5628 * hash.h: Neaten. Declare hash_traverse.
5629 * hash.c: Complete rewrite based on BFD hashing code.
5630 * gasp.c (chunksize): New variable.
5631 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5632 hash_delete.
5633
661e4995
NC		 56341999-05-28 Nick Clifton <nickc@cygnus.com>
5635
5636 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5637 addend unless the target uses an old ABI.
5638
d9a62219
DE		 5639Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5640
5641 -Wchar-subscripts cleanup
5642 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5643 calls to isascii,iscntrl are correct.
d9a62219
DE		 5644 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5645 (unsigned char).
5646 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5647 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5648 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5649 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5650
6da466c7
ILT		 56511999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5652
5653 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5654 width for Coldfire.
5655 (arch_coldfire_p): New #define.
5656 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5657
56581999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5659
5660 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5661
5662 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5663 (install_operand): Add place `N'.
5664 (init_table): Add registers ACC, MACSR, MASK.
5665
5666 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5667
5668 * config/tc-m68k.c: Change mcf5200 --> mcf.
5669 (archs): Add mcf5206e, mcf5307.
5670 (m68k_ip): Add format `u'.
5671 (install_operand): Add place `m', `M', `h'.
5672 (init_table): Add upper/lower registers.
5673
5674 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5675
bedf545c
ILT		 56761999-05-28 Martin Dorey <mdorey@madge.com>
5677
5678 * config/tc-i960.c: Several minor changes to add ELF and
5679 BFD_ASSEMBLER support.
5680 * config/tc-i960.h: Likewise.
5681 * configure.in (i960-*-elf*): New target.
5682 * aclocal.m4, configure: Rebuild.
5683
40c62b25
AM		 56841999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5685
5686 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5687 reloc changes when defined(BFD_ASSEMBLER).
5688
daa01f85
AM		 56891999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5690
5691 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5692
5693 * write.c (write_print_statistics): Output to file, not stderr.
5694
5695 * expr.c (generic_bignum_to_int32,64): Prototype.
5696
5697 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5698 output_sleb128, output_uleb128, output_big_sleb128,
5699 output_big_uleb128, output_big_leb128): Prototype.
5700 (output_big_sleb128, output_big_uleb128): Make inline.
5701 (output_big_leb128): Remove inline
5702
5703 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5704 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5705 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5706 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5707 value for correct overflow check in write.c:fixup_segment.
5708 * write.c (fixup_segment): Move bitfield overflow checks to after
5709 the md_apply_fix call.
5710 * config/obj-coff.c (fixup_segment): Likewise.
5711 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5712 valueT *val argument.
5713
19b34177
AS		 5714Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5715
5716 * config/atof-ieee.c (gen_to_words): Correctly round a
5717 denormalized number. Fix off-by-one in range checking for
3e87a760 5718 exponent in a denormal.
19b34177 5719
b8a40f53
NC		 57201999-05-10 Nick Clifton <nickc@cygnus.com>
5721
5722 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5723 name.
b8a40f53 5724
53f3de98
RH		 5725Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5726
5727 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5728
578ec497
AM		 57291999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5730
5731 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5732 (ReverseRegRegmem): Remove.
5733 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5734 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5735 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5736 kludge.
5737
5738 From Doug Ledford <dledford@redhat.com>
5739 * config/tc-i386.h (RegXMM): New for P/III.
5740 * config/tc-i386.c: Add support for P/III.
5741
d0e9a01c
RH		 5742Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5743
5744 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5745 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5746 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5747
83183c0c
RH		 5748Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5749
5750 * config/tc-i386.c (i386_immediate): Skip whitespace before
5751 complaining about junk after expression.
5752 (i386_displacement): Likewise.
5753
03987ced
RH		 5754Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5755
5756 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5757 Don't copy before downcaseing.
5758
0d96863f 57591999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5760
66778679
RH		 5761 * tc-m68k.c: Include elf/m68k.h.
5762 (m68k_elf_final_processing): New routine.
5763 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5764 Define.
3e87a760 5765
90700a53
JL		 5766Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5767
5768 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5769 17 bit fmt insn.
5770
252b5132
RH		 57711999-04-30 Nick Clifton <nickc@cygnus.com>
5772
5773 * config/tc-mcore.c (mcore_s_section): Dump literals before
5774 changing section.
5775
57761999-04-29 Nick Clifton <nickc@cygnus.com>
5777
5778 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5779 for COFF/PE port.
5780
5781Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5782
5783 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5784 (TC_INIT_FIX_DATA): Delete.
5785 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5786 (TC_INIT_FIX_DATA): Delete.
5787 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5788 * write.c (fix_new_internal): Initialize fx_cgen member.
5789 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5790 (gas_cgen_md_apply_fix3): Update.
5791 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5792 (md_cgen_record_fixup_exp): Update.
5793 (FX_OPINFO_R_TYPE): Update.
5794
5795 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5796 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5797 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5798 * frags.h (struct frag): Make opindex, opinfo ints.
5799
5800 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5801
58021999-04-26 Tom Tromey <tromey@cygnus.com>
5803
5804 * aclocal.m4, configure: Updated for new version of libtool.
5805
58061999-04-22 Nick Clifton <nickc@cygnus.com>
5807
5808 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5809 md_apply_fix.
252b5132
RH		 5810 (md_apply_fix3): Do not fix up absolute relocations against
5811 symbolic values.
5812
5813 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5814
58151999-04-20 Nick Clifton <nickc@cygnus.com>
5816
5817 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5818 changes and data-in-text directives.
5819 (mcore_cons): New function: intercept cons() operations.
5820 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5821 operations.
252b5132
RH		 5822 (mcore_stringer): New function: intercept stringer() operations.
5823
58241999-04-18 Ian Lance Taylor <ian@zembu.com>
5825
5826 * obj.h (struct format_ops): Change generate_asm_lineno field to
5827 take no parameters.
5828 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5829
5830 * config/tc-alpha.c (find_opcode_match): Add default case to
5831 switch.
5832 (find_macro_match): Likewise.
5833 (load_expression): Parenthesize && within ||.
5834
5835 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5836
58371999-04-17 Nick Clifton <nickc@cygnus.com>
5838
5839 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5840 .text .data .section pseudo ops.
3e87a760
AM		 5841 (mcore_s_section): New function. Dump lits before changing secs.
5842 (mcore_s_text): New function. Dump lits before changing secs.
5843 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5844
58451999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5846
5847 * config/tc-mips.c (mips_32bitmode): New.
5848 (md_begin): Set mips_32bitmode if needed.
5849 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5850 Set EF_MIPS_32BITMODE.
5851
5852Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5853
5854 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5855 change.
5856
58571999-04-16 Nick Clifton <nickc@cygnus.com>
5858
5859 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5860
5861Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5862
3e87a760 5863 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5864 expressions correctly.
5865
5866
58671999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5868
5869 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5870
5871Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5872
5873 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5874 and fmpynfadd instructions.
5875
58761999-04-11 Richard Henderson <rth@cygnus.com>
5877
5878 * as.h (environ): Declare it, if needed.
5879 * as.c (dump_statistics): Don't declare environ.
5880 * configure.in (environ): Detect declaration.
5881 * configure, config.in: Rebuild
5882
5883 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5884 (i386_displacement): Allocate enough space for replacement buffer.
5885 Clean up replacement buffer initialization.
5886
58871999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5888
5889 * subsegs.c (section_symbol): Don't create a new symbol if one
5890 already exists; instead, use the existing one, but set its segment
5891 and frag data if it hasn't already been defined.
5892 * config/obj-coff.c (c_section_symbol): Likewise.
5893
5894Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5895
5896 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5897
58981999-04-08 Nick Clifton <nickc@cygnus.com>
5899
5900 * config/tc-mcore.c: New File: Support routines for MCore
5901 assembler.
3e87a760 5902 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5903 * config/obj-coff.c: Add support for mcore-pe target.
5904
5905 * Makefile.am: Add support for MCore targets.
5906 * Makefile.in: Regenerate.
5907 * configure.in: Add support for MCore targets.
5908 * configure: Regenerate.
5909
5910 * doc/all.texi: Set MCORE.
5911 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5912
252b5132
RH		 5913 * write.h: Prevent multiple inclusion.
5914
59151999-04-06 Ian Lance Taylor <ian@zembu.com>
5916
5917 * asintl.h (LC_MESSAGES): Never define.
5918 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5919 does not define it.
5920 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5921 does not define it.
5922
5923 * Makefile.am (m68k-parse.c): If configuring in the source
5924 directory, copy m68k-parse.y into the local directory before
5925 running ylwrap, to remove spurious differences when generating
5926 snapshots.
5927 * Makefile.in: Rebuild.
5928
5929 * config/tc-sparc.h (md_do_align): Just allocate the number of
5930 bytes necessary, rather than always allocating 1024.
5931
59321999-04-04 Ian Lance Taylor <ian@zembu.com>
5933
5934 * listing.c (listing_newline): Add cast to avoid warning.
5935 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5936 * config/tc-i386.c (i386_scale): Add return value.
5937 (build_displacement_string): Remove unused local temp_disp2.
5938 (i386_intel_memory_operand): Add parentheses to avoid warning.
5939 (i386_intel_operand): Remove unused local end_of_operand_string.
5940 (i386_operand): Remove unused local operand_modifier.
5941 (i386_operand): Add parens to avoid warning.
5942
59431999-04-04 Don Bowman <don@pixsci.com>
5944
5945 * configure.in: Add mips*-*-vxworks* target; have it define
5946 MIPS_STABS_ELF.
5947 * configure, config.in: Rebuild.
5948
59491999-03-31 Nick Clifton <nickc@cygnus.com>
5950
5951 * configure.in (emulations): Add support for arm-epoc-pe.
5952 * configure: Regenerate.
5953 * config/te-epoc-pe.h: New file. Define macros specific to
5954 arm-epoc-pe target.
5955 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5956 for arm-epoc-pe target.
5957
5958Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5959
5960 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5961
5962Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5963
5964 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5965 detect ",n" without a condition.
5966 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5967
5968
5969Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5970
5971 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5972 instruction is encoded with one bit.
5973
5974
59751999-03-23 Ian Lance Taylor <ian@zembu.com>
5976
5977 * doc/internals.texi (CPU backend): Mention that
5978 line_separator_chars should not include newline. From thi
5979 <ttn@mingle.glug.org>.
5980
59811999-03-22 Doug Evans <devans@casey.cygnus.com>
5982
5983 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5984 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5985
5986Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5987
5988 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5989
5990Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5991
5992 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5993
5994
5995Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5996
5997 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5998
252b5132
RH		 59991999-03-15 Martin Hunt <hunt@cygnus.com>
6000
6001 * app.c (do_scrub_begin): Change '-' back to a symbol char
6002 so we can use multiple opcodes on a line again.
6003
6004 * config/tc-d30v.c: By default, warn if a symbol has
6005 the same name as a register. Plus some minor
6006 updates from the branch.
6007
60081999-03-13 Nick Clifton <nickc@cygnus.com>
6009
6010 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6011 BFD_RELOC_16 and BFD_RELOC_64.
6012
60131999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6014
6015 * expr.c (expr): Add missing else.
6016
60171999-03-12 Nick Clifton <nickc@cygnus.com>
6018
6019 * config/tc-arm.c (md_apply_fix3): Improve error message.
6020
60211999-03-11 Doug Evans <devans@casey.cygnus.com>
6022
6023 * Makefile.am (CPU_TYPES): Add fr30.
6024 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6025 (fr30,m32r dependencies): Update.
6026 * Makefile.in: Rebuild.
6027
6028 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6029 (gas_cgen_record_fixup_exp): Ditto.
6030 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6031 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6032 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6033 (md_cgen_lookup_reloc): Update use of operand->type.
6034 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6035 (md_convert_frag): Call cgen_operand_lookup_by_num.
6036 (md_cgen_lookup_reloc): Update use of operand->type.
6037 (m32r_cgen_record_fixup_exp): Ditto.
6038
60391999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6040
6041 * config/tc-mips.c (md_show_usage): Fix message.
6042
60431999-03-03 Nick Clifton <nickc@cygnus.com>
6044
6045 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6046 and LDR reg,=<expr> instruction.
6047
6048 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6049 -mcpu=arm9tdmi.
6050
6051Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6052
6053 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6054
60551999-02-17 Nick Clifton <nickc@cygnus.com>
6056
6057 This patch was created by: Scott Bambrough
6058 <scottb@corelcomputer.com>
3e87a760
AM		 6059
6060 * app.c:
252b5132 6061 Special cased '@' character. The '@' character is used as the
3e87a760 6062 ARM assembler comment character, as a special character
252b5132
RH		 6063 and in ELF .symver pseudo-op's, and as a special character in
6064 .type and .section pseudo-ops.
6065 (symver_pseudo): New static variable.
6066 (symver_state): New static variable.
6067 (struct app_save): Add field 'symver_state'.
6068 (app_push): Save global symver_state int struct app_save.
6069 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 6070 (do_scrub_chars): Special case handling of '@' character in
6071 .symver pseudo-ops.
252b5132
RH		 6072
6073 * configure.in: Modified to recognize armv* uname syntax from ARM
6074 Linux kernel.
6075 * configure: Regenerated.
3e87a760 6076
252b5132
RH		 6077 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6078 a prefix to the section's type.
6079 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6080 the type's typename.
6081
6082 * config/tc-arm.h: Add support for PIC generation:
6083 (pic_code): New boolean.
6084 (obj_relocate_extern): Define.
6085 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6086 (TC_CONS_FIX_NEW): Define.
6087 (tc_fix_adjustable): Define.
6088 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 6089
252b5132
RH		 6090 * config/tc-arm.c: Add support for PIC generation:
6091 (line_seperator_chars): Allow ';' as a seperator for Linux.
6092 (is_immediate_prefix): New macro.
6093 (arm_parse_reloc): New function.
6094 (s_arm_elf_cons): New function.
6095 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6096 (md_undefined_symbol): Special case handling for the Global Offset
6097 Table's symbol.
6098 (md_apply_fix3): Handle PIC relocs.
6099 (tc_gen_reloc): Handle PIC relocs.
6100 (md_parse_option): Add support for '-k' command line switch to
6101 enable PIC generation.
6102 (cons_fix_new_arm): New function.
6103 (s_arm_elf_cons): New function.
6104
6105Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6106
6107 * configure.in: Add comments for uses of AC_DEFINE.
6108 * acinclude.m4: Likewise.
6109 * acconfig.h: Remove.
6110 * aclocal.m4: Rebuild.
6111 * configure: Rebuild.
6112 * Makefile.in: Rebuild.
6113 * config.in: Rebuild.
6114
61151999-02-15 Jim Lemke <jlemke@cygnus.com>
6116
6117 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6118 non-constant offset from a base register.
6119
61201999-02-14 Ken Raeburn <raeburn@raeburn.org>
6121
6122 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6123 strings always.
6124
6125Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6126
6127 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6128 (emit_insn): Look for pc-relative and no-overflow specifiers on
6129 internal relocation types.
6130
61311999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6132
6133 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6134 -mcpu=NNNN flags.
6135
6136 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6137 mips_cpu instead.
6138 (mips_4650, mips_4010, mips_4100): Variables removed.
6139 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6140 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6141 variables.
6142 (md_begin): Don't bother initializing the mips_NNNN variables;
6143 mips_cpu is set, and that's good enough now.
6144 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6145 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6146 (show): New function, to handle wrapping in the CPU lists.
6147 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6148
6149Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6150
6151 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6152 than treat as an immediate specifier.
6153
6154Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6155
6156 * config/tc-i386.c: Prototype many functions.
6157 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6158 (i386_immediate): Remove unused second argument.
6159 (i386_intel_operand): Fix i386_is_reg typo.
6160 (i386_operand): Use allow_naked_reg.
6161 (output_invalid): Make operand int for K&R.
6162
6163Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6164
6165 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6166 patch.
6167 * Makefile.in: Rebuild.
6168
61691999-02-09 Doug Evans <devans@casey.cygnus.com>
6170
6171 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6172 (cgen.o): Ditto.
6173 (EXTRA_as_new_SOURCES): Comment out.
6174 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6175 * Makefile.in: Rebuild.
6176 * doc/Makefile.in: Rebuild.
6177 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6178 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6179 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6180 * configure: Rebuild.
6181 * aclocal.m4: Rebuild.
6182 * config.in: Rebuild.
6183 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6184 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6185 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6186 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6187 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6188 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6189 (gas_cgen_record_fixup_exp): Ditto.
6190 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6191 descriptor, not global variable.
6192 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6193 descriptor, not global variable. Refer to insert_operand handler
6194 via cpu descriptor, not global function.
6195 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6196 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6197 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6198 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6199 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6200 * config/tc-m32r.c: Ditto.
6201 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6202 (md_assemble): Ditto.
6203 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6204
62051999-02-09 Nick Clifton <nickc@cygnus.com>
6206
6207 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6208 relocations for ELF targets.
6209
62101999-02-08 Nick Clifton <nickc@cygnus.com>
6211
6212 * configure.in: Add support for StrongARM target.
6213 * configure: Regenerate.
6214
62151999-02-05 Nick Clifton <nickc@cygnus.com>
6216
6217 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6218
6219 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6220 for COFF ports.
6221
6222Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6223
6224 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6225
6226Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6227
66778679
RH		 6228 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6229 (INTEL_DWORD_MNEM_SUFFIX): Define.
6230 (BYTE_PTR): Define.
6231 (WORD_PTR): Define.
6232 (DWORD_PTR): Define.
6233 (XWORD_PTR): Define.
6234 (SHORT): Define.
6235 (OFFSET_FLAT): Define.
6236 (FLAT): Define.
6237 (NONE_FOUND): Define.
6238 (No_dSuf): Define.
6239 (No_xSuf): Define.
6240 * config/tc-i386.c (set_intel_syntax): New routine.
6241 (intel_syntax): Declare.
6242 (allow_naked_reg): Declare.
6243 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6244 (intel_float_operand): New routine.
6245 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6246 Handle brackets as well as parens. Call i386_intel_operand for
6247 intel syntax. Reverse operands if appropriate. Handle new
6248 suffixes. Handle movzx and movsx.
6249 (i386_is_reg): New routine.
6250 (i386_immediate): New routine.
6251 (i386_scale): New routine.
6252 (i386_displacement): New routine.
6253 (i386_operand_modifier): New routine.
6254 (build_displacement_string): New routine.
6255 (i386_parse_seg): New routine.
6256 (i386_intel_memory_operand): New routine.
6257 (i386_intel_operand): New routine.
6258 (i386_operand): Call i386_displacement, i386_immediate,
6259 i386_scale, etc. instead of handling inline.
6260 (parse_register): Handle registers without prefix.
252b5132
RH		 6261
6262Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6263
66778679
RH		 6264 * configure: Regenerate.
6265 * configure.in (arm-*-oabi): New.
6266 (thumb-*-oabi): New.
6267 * config/tc-arm.c (target_oabi): Declare.
6268 (md_apply_fix3): Support REL relocs.
6269 (md_parse_option): Handle -oabi.
6270 (elf32_arm_target_format): New routine.
6271 (md_longopts): Add OPTION_OABI.
6272 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6273
6274
62751999-01-28 Nick Clifton <nickc@cygnus.com>
6276
6277 * write.c (write_relocs): Handle out of range error.
6278
6279 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6280 (fr30_force_relocation): Default to 0.
6281
6282 * config/tc-fr30.h (obj_fix_adjustable): Define.
6283 (TC_FORCE_RELOCATION): Define.
6284
6285 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6286 relocs.
252b5132
RH		 6287
62881999-01-16 Nick Clifton <nickc@cygnus.com>
6289
6290 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6291 merge of two instructions if the left instruciton kills the right.
6292
62931999-01-11 Doug Evans <devans@casey.cygnus.com>
6294
6295 * Makefile.in: Regenerate.
6296 * configure.in: Redo test for using cgen.
6297 * configure: Regenerate.
6298
62991999-01-09 Nick Clifton <nickc@cygnus.com>
6300
6301 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6302 redefinition of this macro.
6303
6304Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6305
6306 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6307 warning.
6308
63091998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6310
6311 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6312 a read of HI or LO and an immediatly following branch.
6313
63141998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6315
6316 * config/tc-mips.c (md_begin): Another correction to the setting of
6317 mips_eabi64.
6318
63191998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6320
3e87a760
AM		 6321 * config/tc-mips.c (md_begin): Correct type-o in setting of
6322 mips_eabi64.
252b5132
RH		 6323
63241998-12-21 Nick Clifton <nickc@cygnus.com>
6325
6326 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6327 bit insn when optimizing, so that parallelised instructions will
6328 start on a 32 bit boundary.
6329
63301998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6331
6332 * config/tc-mips.c (mips_eabi64): New.
6333 (md_begin): Set mips_eabi64.
6334 (mips_elf_final_processing): Use it.
6335
63361998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6337
3e87a760 6338 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6339 Correct setting of ABI in e_flags.
6340
6341Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6342
3e87a760
AM		 6343 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6344 in delay slots.
252b5132
RH		 6345
63461998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6347
6348 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6349
252b5132
RH		 63501998-12-15 Doug Evans <devans@casey.cygnus.com>
6351
6352 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6353 warning, values that don't fit in the field.
6354
63551998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6356
6357 * config/tc-mips.c (mips_abi_string): New.
6358 (md_parse_option,md_longopts): Add mabi.
6359 (mips_elf_final_processing): Set e_flags based on mabi flag.
6360
63611998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6362
3e87a760 6363 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6364
636598-12-11 Ken Raeburn <raeburn@cygnus.com>
6366
6367 * config/tc-h8300.c (build_bytes): Change message given if the
6368 instruction requires H8/300H mode and we're not in Hmode, to
6369 suggest that it may be the operand modes that are the problem, not
6370 necessarily the opcode.
6371
63721998-12-10 Nick Clifton <nickc@cygnus.com>
6373
6374 * config/tc-fr30.c: Add line separator character.
6375
6376Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6377
6378 * configure.in (hppa-*-mpeix*): New target.
6379 * config/obj-som.h (obj_som_compiler): Declare.
6380 * config/obj-som.c (compiler_seen): New static variable.
6381 (obj_som_compiler): New function.
6382 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6383 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6384 (pa_type_args): Set hppa_priv_level.
6385 (pa_compiler): New static function if OBJ_SOM.
6386 * configure: Rebuild.
6387
6388Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6389
6390 * read.c (output_leb128): Don't mark as inline.
6391
63921998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6393
3e87a760 6394 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6395 AIX .vbyte unaligned data support.
6396 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6397 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6398 sections.
6399
64001998-12-07 Nick Clifton <nickc@cygnus.com>
6401
6402 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6403 input handling.
252b5132
RH		 6404
6405Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6406
66778679
RH		 6407 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6408 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6409
6410Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6411
6412 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6413 checking the target type.
6414 (mips-dec-bsd*): Set endian to little.
6415 * configure: Rebuild.
6416
6417 COFF weak symbol support, based on patches from Mark Elbrecht
6418 <snowball3@usa.net>:
6419 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6420 * config/obj-coff.c (obj_coff_weak): New static function.
6421 (obj_coff_endef) [both versions]: Handle weak symbols.
6422 (coff_frob_symbol): Likewise.
6423 (yank_symbols): Likewise.
6424 (obj_pseudo_table): Add "weak".
6425
6426 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6427 <aymeric.vincent@emi.u-bordeaux.fr>.
6428 * aclocal.m4: Rebuild with current tools.
6429 * configure: Rebuild.
6430
6431 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6432 an assertion failure for a case we can't handle when OBJ_ECOFF.
6433
6434 * expr.c (operator): And with 0xff to avoid problems with signed
6435 char.
6436
64371998-12-03 Nick Clifton <nickc@cygnus.com>
6438
6439 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6440 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6441
64421998-12-02 Nick Clifton <nickc@cygnus.com>
6443
6444 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6445 LDI:20 insn.
6446
6447Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6448
3e87a760
AM		 6449 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6450 calculation of pcrel point.
252b5132
RH		 6451
6452Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6453
6454 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6455 pcrel point.
6456
6457Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6458
6459 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6460 scope.
6461 (d10v_cleanup): Only generate previous insn if a multiline insn is
6462 not pending.
6463
6464Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6465
6466 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6467 FR30_OPERAND_I32.
252b5132
RH		 6468
6469Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6470
6471 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6472 -marm6xxx command line switches.
6473
64741998-11-18 Doug Evans <devans@casey.cygnus.com>
6475
6476 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6477 (itbl-ops.o): Delete duplicate dependencies.
6478 Rebuild dependencies.
6479 Add fr30 dependencies.
6480 * Makefile.in: Rebuild.
6481
6482Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6483
6484 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6485 opcode list.
6486 * listing.c: Ignore line terminator characters found inside
3e87a760 6487 strings.
252b5132
RH		 6488
6489Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6490
6491 * po/gas.pot: Regenerated.
6492
6493Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6494
6495 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6496 fr30_is_label_start(). Also checks for delay slot insns.
6497
6498 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6499 FR30 instructions which contain a colon in the mnemonic.
6500
6501 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6502
6503Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6504
6505 * config/tc-fr30.c: Removed currently superflous code.
6506
6507Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6508
6509 * config/tc-fr30.h: New file.
6510 * config/tc-fr30.c: Tweaking so that it will compile.
6511
6512Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6513
66778679
RH		 6514 * config/tc-d10v.h (obj_fix_adjustable): Define.
6515 (TC_FORCE_RELOCATION): Define.
6516 (d10v_force_relocation): Declare.
6517 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6518 (md_apply_fix3): Handle Vtable relocs.
6519 (d10v_fix_adjustable): New.
6520 (d10v_force_relocation): New.
252b5132
RH		 6521
6522Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6523
6524 * config/tc-d30v.c: Change default behaviour to ignore potential
6525 conflicts between register name and symbol names.
6526
6527Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6528
6529 * configure.in: Add fr30-*-*.
6530 * config/tc-fr30.c: New file.
6531 * Makefile.in: Regenerated.
6532 * config.in: Regenerated.
6533 * configure: Regenerated.
6534 * doc/Makefile.in: Regenerated.
6535 * po/gas.pot: Regenerated.
6536
6537Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6538
6539 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6540 are 16 bit insns.
6541
6542Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6543
6544 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6545 characters.
6546 (do_scrub_chars): Add some casts to unsigned char to avoid
6547 unwanted sign extension.
6548 * read.c (lex_type): Set characters about 127 to be symbol
6549 characters.
6550 * config/tc-i386.c (md_begin): Set identifier_chars and
6551 operand_chars for values above 127.
6552
6553Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6554
66778679
RH		 6555 * configure.in: detect cygwin* instead of cygwin32*
6556 * configure: regenerate
252b5132
RH		 6557
6558Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6559
6560 * listing.c: Add support for producing a listing from piped
3e87a760 6561 input.
252b5132
RH		 6562
6563Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6564
6565 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6566 (append_insn): Account for the tx39's multiply behavior.
6567
65681998-10-26 Michael Meissner <meissner@cygnus.com>
6569
6570 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6571 from assemble_parallel_insns. Add support for '->' to indicate
6572 explicitly serializing the instructions.
6573 (md_assemble): Ditto.
6574
6575Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6576
66778679
RH		 6577 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6578 WEAK handling.
252b5132
RH		 6579
6580Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6581
66778679 6582 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6583
6584Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6585
6586 * config/tc-mips.c : support frame and regmask/fregmask when
6587 MIPS_STABS_ELF is specified.
6588
6589Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6590
66778679
RH		 6591 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6592 (md_apply_fix): Don't return 1 for VTABLE relocs.
6593 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6594
6595Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6596
6597 * doc/c-i386.texi: Replace occurences of "opcode" with
6598 "instruction mnemonic", "instruction", or "mnemonic" when
6599 referring to the name of an instruction. Use "opcode" when
6600 referring to the sequence of machine bytes.
6601
6602 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6603 (is_opcode_char): Rename to is_mnemonic_char.
6604 (md_assemble and i386_operand): Correct error messages from
66778679 6605 "opcode" to "instruction mnemonic"
252b5132
RH		 6606 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6607 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6608 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6609 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6610 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6611 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6612 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6613
6614 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6615
6616 * config/tc-i386.c (i386_operand): Check for garbage after
6617 register name.
6618
6619Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6620
6621 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6622 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6623
6624Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6625
66778679
RH		 6626 * config/tc-sh.h (obj_fix_adjustable): Define.
6627 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6628 (md_apply_fix): Likewise.
6629 (tc_gen_reloc): Likewise.
6630 (sh_fix_adjustable): New.
252b5132
RH		 6631
6632Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6633
6634 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6635 * cgen.h (gas_cgen_finish_insn): Update prototype.
6636 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6637 cgen_insn_t -> CGEN_INSN_INT.
6638 (make_parallel): Update handling of CGEN_INT_INSN_P.
6639 (assemble_parallel_insn): Ditto.
6640 (target_make_parallel): New function.
6641 (md_assemble): Use it.
6642
6643Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6644
66778679 6645 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6646
6647Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6648
6649 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6650 converted into lower case.
6651
6652Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6653
66778679
RH		 6654 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6655 (gas_cgen_tc_gen_reloc): Likewise.
6656 * config/tc-m32r.h (obj_fix_adjustable): Define.
6657 * config/tc-m32r.c (m32r_fix_adjustable): New.
6658 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6659
6660Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6661
6662 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6663
6664Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6665
6666 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6667 to lower case before parsing.
6668
6669 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6670 parallel insns modift buts in the PSW as a side effect.
6671
6672Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6673
6674 * config/tc-d30v.c (find_format): Test for missing flag and
6675 control registers.
3e87a760 6676
252b5132
RH		 6677 (md_apply_fix3): Fix error messages to avoid
6678 assumption about presence of a symbol.
6679
6680 (parallel_ok): Disallow parallel instructions that both modify the
6681 same flag register.
6682
6683 (find_format): Generate a warning if an odd numbered register is
6684 used as the first register in a mutli-register instruction.
6685
6686Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6687
6688 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6689 relocations are always associated with a symbol.
6690
6691Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6692
66778679
RH		 6693 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6694 (elf32_sparc_force_relocation): Declare.
6695 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6696 (tc_gen_reloc): Handle vtable relocs.
6697 (elf32_sparc_force_relocation): New.
252b5132
RH		 6698
6699Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6700
66778679
RH		 6701 * symbols.c (S_IS_FUNCTION): New.
6702 * config/tc-v850.h (obj_fix_adjustable): Define.
6703 (TC_FORCE_RELOCATION): Define.
6704 (v850_force_relocation): Declare.
6705 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6706 of fx_addnumber for VTABLE reloc addends.
6707 (md_apply_fix3): Handle VTABLE relocs.
6708 (v850_fix_adjustable): New.
6709 (v850_force_relocation): New.
252b5132
RH		 6710
6711Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6712
6713 * tc-hppa.c (fp_operand_format): Add some additional formats.
6714 (pa_ip): Do not automatically promote into pa2.0 mode.
6715 (pa_level): Handle ".level 2.0".
6716
6717Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6718
6719 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6720 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6721 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6722 (None): Redefine as 0xffff.
6723
6724 From Jeff B Epler <jepler@usgs.gov>
6725 * doc/c-i386.texi (i386-SIMD): New section.
6726
6727Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6728
6729 * read.c (discard_rest_of_line): New function.
6730 * read.h: Declare it.
6731 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6732
6733Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6734
6735 * config/tc-d10v.c (find_symbol_matching_register): New function.
6736 (find_opcode): Cope with the case where a register name matches
6737 a symbol name.
6738
6739Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6740
6741 * config/tc-v850.c (md_pcrel_from): Rename to
6742 v850_pcrel_from_section.
6743 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6744 sections.
252b5132
RH		 6745
6746 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6747
6748Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6749
6750 * config/tc-d10v.c (find_opcode): Generate an error if a register
6751 is supplied for an operand that should not be a register.
6752
6753Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6754
6755 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6756 instructions to have another instruction in the right bin.
6757
6758Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6759
6760 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6761 the right container if the left container holds a branch
3e87a760 6762 instruction.
252b5132
RH		 6763
6764Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6765
6766 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6767 both a register name and symbol name.
6768 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6769
6770Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6771
6772 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6773 execution unit class.
6774
6775 (reg_name_search): If a name matches a register and a symbol,
6776 prefer the register.
6777 (find_format): Disallow flag registers when a general purpose
6778 register is required.
6779 If a number is required, but a register has been given, check to
6780 see if a symbol with the same name as the register exists, and if
6781 so, use that symbol.
6782
6783Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6784
6785 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6786
6787Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6788
6789 * config/tc-d30v.c (find_format): Do not accept flag registers as
6790 general purpose registers.
6791 (find_format): If an immediate value is expected at a given place
6792 in a format, but a register name has been provided instead, check
6793 to see if that register name matches the name of a predefined
6794 symbol and if it does, then use the symbol instead.
6795 (reg_name_search): If a register name matches a symbol name,
6796 prefer the register name to the symbol name.
6797
6798Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6799
6800 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6801 the previous insn to empty.
6802
68031998-09-20 Michael Meissner <meissner@cygnus.com>
6804
6805 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6806 pieces, forcing the use of an ANSI compiler.
6807
6808Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6809
6810 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6811 relocs.
6812 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6813
6814Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6815
66778679
RH		 6816 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6817 assembler syntax.
6818 (obj_elf_vtable_entry): Likewise.
6819 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6820 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6821 (tc_gen_reloc): Likewise.
6822 (arm_fix_adjustable): Likewise.
6823 (elf32_arm_force_relocation): New.
6824 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6825
6826Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6827
6828 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6829
6830Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6831
66778679
RH		 6832 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6833 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6834
6835Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6836
6837 * config/tc-i386.c (i386_operand): Detect non-segment registers
6838 used as segment prefixes.
6839
6840Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6841
6842 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6843 optimize across FDE boundaries.
6844
6845 * config/obj-coff.c (obj_coff_section): Preserve any link once
6846 flags when setting the section flags.
6847
6848Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6849
6850 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6851 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6852
6853Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6854
6855 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6856 to the host width.
6857
6858Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6859
6860 * frags.c (frag_grow): Include the size of the frag struct in the
6861 obstack chunk size.
6862
6863 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6864 if the new subseg comes before the old.
6865
6866Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6867
6868 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6869 to handle edge8 and edge16.
6870
6871Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6872
6873 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6874 before we clobber the symbol involved.
6875
6876Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6877
3e87a760 6878 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6879 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6880 use arm_adjust_symtab for OBJ_COFF.
6881 (armelf_adjust_symtab): New Routine.
6882 * config/tc-arm.h: Define obj_adjust_symtab to
6883 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6884
252b5132
RH		 6885Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6886
6887 * configure.in: Make all i386-elf targets use bfd_gas.
6888 * config/tc-i386.c (tc_i386_force_relocation): New.
6889 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6890 (md_apply_fix3): Likewise.
6891 (tc_gen_reloc): Handle them.
6892 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6893 tc_i386_force_relocation.
6894
6895Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6896
6897 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6898
6899Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6900
6901 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6902 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6903 sequential pair.
6904
252b5132
RH		 6905Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6906
6907 * read.h (generate_lineno_debug): Add prototype.
6908 * read.c (generate_lineno_debug): Make non-static.
6909
6910Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6911
6912 * config/tc-i386.c (md_assemble): Only warn for address/data size
6913 prefixes.
6914
6915Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6916
6917 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6918 against Thumb function names, as the linker needs this information.
6919
69201998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6921
6922 * expr.c (operand): Check also that there is no advance in operand
6923 after atof_generic in order to decide "is it label 0f or floating
6924 point number?".
6925
6926Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6927
6928 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6929 command line options with a single dash.
6930 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6931
6932Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6933
3e87a760
AM		 6934 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6935 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6936
69371998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6938
6939 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6940 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6941 demand_empty_rest_of_line before mri_comment_end.
6942 (equals): Check garbage after expression before
6943 mri_comment_end in MRI mode.
6944
6945Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6946
6947 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6948 small immediate constant to use the constant itself rather than
6949 always using 1.
6950
6951Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6952
6953 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6954 (pa_leave): Likewise.
6955
6956Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6957
6958 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6959 prefixes.
6960 (i386_operand): Fix an error message.
6961
6962Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6963
6964 * doc/c-arm.texi (ARM Directives): Document .req directive.
6965
6966 * config/tc-arm.c (reg_required_here): Display erroneous string if
6967 the register name could not be decoded.
6968 Do not set inst.instruction if the sift is -1.
6969
6970Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6971
6972 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6973 we do for EXTERN.
6974
6975Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6976
6977 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6978 even if it is belived to be unnecessary.
6979
6980Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6981
6982 config/tc-i386.c (i386_operand): Size immediate constants by
6983 suffix (erroneously removed as part of July 7 change).
6984
6985Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6986
66778679
RH		 6987 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6988 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6989 (armelf_frob_symbol): New Routine.
6990 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6991
6992Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6993
6994 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6995
6996Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6997
6998 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6999 command line switches passed to assembler.
7000
7001Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
7002
7003 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7004 (gas_cgen_opcode_desc): Declare.
7005 (gas_cgen_parse_operand): Declare.
7006 (*): Prepend gas_ to gas specific fns to denote them as such.
7007 All uses updated.
7008 * cgen.c (gas_cgen_opcode_desc): New global
7009 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7010 (queue_fixup): Renamed from cgen_queue_fixup.
7011 (*): Prepend gas_ to gas specific fns to denote them as such.
7012 All uses updated.
7013 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7014 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7015 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7016 Open opcode table and initialize it.
7017 (make_parallel): Use gas_cgen_opcode_desc.
7018 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7019 (md_assemble): Ditto.
7020
7021Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7022
7023 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7024 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7025 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7026 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7027 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7028 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7029 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7030 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7031 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7032 (INIT_STAB_SECTION): Likewise.
7033 (OBJ_PROCESS_STAB): Likewise.
3e87a760 7034
252b5132
RH		 7035 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7036 (md_parse_option): Watch for them.
7037 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7038 (md_begin): Kill neverdef code.
7039 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7040 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7041 (s_alpha_coff_wrapper): New.
7042 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 7043
252b5132
RH		 7044Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7045
7046 Start of changes to remove mdebug section from mips*-elf
7047 Based on MIPS_STAB_ELF definition
7048 * acconfig.h: undef if not configured
7049 * config.in: undef if not configured
7050 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7051 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7052 * stabs.c (s_stab_generic): flush frag
7053
7054Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7055
66778679
RH		 7056 * configure.in: (arm-*-elf): Handle.
7057 (thumb-*-elf): Handle.
7058 * configure: Regenerate.
7059 * read.c (stringer): Fix typo in comment.
7060 * write.c (fixup_segment): Don't add symbol value to addend if
7061 TC_ARM and OBJ_ELF.
7062 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7063 sections.
7064 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7065 for OBJ_ELF.
252b5132
RH		 7066
7067Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7068
7069 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7070 (write_2_short): Emit warning if new flag is set.
7071 (do_assemble): Set flags if left instruction is one of special
7072 "right-instruction-killer" type.
7073
7074Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 7075
252b5132
RH		 7076 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7077 Always output words in debug_info section as big endian.
7078 (sparc_target_format): Choose correct bfd target.
7079 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 7080
252b5132
RH		 7081Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7082
7083 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7084 to work with internationalization code. Issue an error when two
7085 operands match that are not allowed to match.
7086
7087Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7088
7089 * configure.in (install_tooldir): Allow target to specify whether
7090 it wants to be installed in $(tooldir)/bin.
7091 * configure: Regenerate.
7092 * Makefile.am (install-exec-local): Set install-exec-tooldir
7093 dependency via configure.
7094 * Makefile.in: Regenerate.
7095
7096Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7097
7098 * Makefile.am (install-exec-local): Split into two ...
7099 (install-exec-bindir,install-exec-tooldir): New rules.
7100 * Makefile.in: Regenerate.
7101
7102Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7103
7104 * Makefile.am (install-exec-local): Don't remove the file before
7105 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7106 W. Rozycki <macro@ds2.pg.gda.pl>.
7107 * Makefile.in: Rebuild.
7108
7109Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7110
7111 * cgen.c: Include libiberty.h.
7112 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7113 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7114 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7115 (md_cgen_lookup_reloc)): Declare.
7116 (md_cgen_record_fixup_exp): Declare.
7117 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7118 (m32r_relax_frag): Declare.
7119 (cgen_md_apply_fix3): Decls moved to cgen.h.
7120 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7121 (m32r_cgen_record_fixup_exp): Delete decl.
7122 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7123 (assemble_nop): Delete.
7124 (expand_debug_syms): Delete unused `exp'.
7125 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7126 Add default case for -Wall.
7127 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7128 (md_atof): Delete unused wordP.
7129
7130Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7131
7132 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7133 value.
7134
7135Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7136
7137 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7138 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7139 .print, .purgem, and .struct. Remove documentation for
7140 .app-file.
7141
7142Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7143
7144 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7145 Update call to insert_operand.
7146
7147Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7148
7149 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7150
7151Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7152
7153 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7154 whitespace after a prefix operator.
7155
7156Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7157
7158 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7159
7160Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7161
7162 * config/tc-sparc.c (log2): New static function.
7163 (s_reserve): Use log2 to convert alignment before calling
7164 record_alignment.
7165 (s_common): Use log2 to convert alignment before calling
7166 record_alignment and frag_align.
7167 (sparc_cons_align): Use log2.
7168
7169Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7170
7171 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7172 (s_common): Likewise.
7173
7174 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7175 initialization of waddr.
7176 (sparc_elf_final_processing): Add default case to switch.
7177
7178Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7179
7180 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7181 than temporary real.
7182
7183Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7184
7185 * write.c (subsegs_finish): Don't align the segments if there were
7186 any errors.
7187
7188 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7189 copying aux information.
7190
7191 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7192 expression into a symbol.
7193
7194Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7195
7196 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7197 type to unsigned int.
7198 (md_assemble): Change type used to store offsets from unsigned
7199 long to long.
7200 (i386_operand): Switch error check to only call RESTORE_END_STRING
7201 once after parse_register.
7202
7203Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7204
7205 * config/tc-v850.c (md_show_usage): Changed format to match that
7206 of gcc, ld, etc.
7207
7208 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7209
7210Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7211
7212 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7213 relocs.
7214 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7215 weak.
7216
7217Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7218
7219 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7220 * doc/Makefile.in: Rebuild.
7221
7222Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7223
66778679
RH		 7224 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7225 for %lo expressions.
7226 (mips_ip, case 'u'): Move range check after code to mask
7227 off bits in %hi/%lo expressions. Mask off high bits for
7228 %lo expressions.
252b5132
RH		 7229
7230Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7231
7232 * doc/Makefile.am (gasver.texi): New target.
7233 (as.info, as.dvi): Depends upon gasver.texi.
7234 * doc/as.texinfo: Include gasver.texi. Mention version number on
7235 title page and in top node.
7236 * doc/Makefile.in: Rebuild.
7237
7238Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7239
7240 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7241 but not including the line containing the edict.
7242 * listing.h (LISTING_EOF): New.
7243 * input-scrub.c (input_scrub_next_buffer): Call it.
7244
7245Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7246
7247 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7248 immediate address based solely on the suffix and the mode.
252b5132
RH		 7249
7250 * config/tc-i386.c (md_assemble): Add assertion to make sure
7251 overlap2 does not set Imm.
7252
7253 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7254 sequences of whitespace to a single space.
7255 (is_space_chars): Just compare with space.
7256 (md_begin): Don't initialize space_chars.
7257 (md_assemble): Just skip a single whitespace character.
7258 (i386_operand): Rewrite base-index parsing to use new
7259 parse_register, and to skip white space. Skip white space in a
7260 number of other places too. Don't give error message if
7261 parse_register fails.
7262 (parse_register): Change reg_string parameter to be non-const.
7263 Add end_op parameter. Skip white space after the `%', and return
7264 end of register string. Give error message here rather than
7265 caller.
7266
7267Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7268
7269 Based on patch from Matt Semersky <matts@scd.hp.com>:
7270 * expr.c (op_encoding): Make const.
7271 (expr_set_precedence): New function.
7272 (expr_begin): Don't set operator rankings, just call
7273 expr_set_precedence.
7274 * expr.h (expr_set_precedence): Declare.
7275 * read.c (s_mri): Call expr_set_precedence.
7276
7277Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7278
7279 * doc/as.texinfo (Statements): Remove paragraph discussing
7280 continuing lines with a backslash. This hasn't worked for years,
7281 if it ever did.
7282
7283Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7284
66778679 7285 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7286 symbol definitions.
7287 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7288 (ps_CTORS, ps_DTORS): New section types.
7289 (vms_fixup_xtors_section): New function
7290 (Ctors_Psect, Dtors_Psect): Define.
7291 (IS_GXX_XTOR): Define
7292 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7293 Filter static constructors/destructors and add to
7294 Ctors_Symbols/Dtors_Symbols chain.
7295 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7296 appropriate section.
7297
66778679 7298 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7299 * makefile.vms: Merge vax/vms support.
7300
7301Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7302
7303 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7304 (elf_pseudo_table): Add them.
7305 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7306 (md_apply_fix): Accept them.
7307 (mips_fix_adjustable): Don't adjust them.
7308 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7309 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7310 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7311 (tc_fix_adjustable): Don't adjust them.
7312
7313Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7314
7315 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7316 (cgen.o): Use it.
7317 * Makefile.in: Regenerate.
7318 * configure.in: AC_SUBST cgen_cpu_prefix.
7319 * configure: Regenerate.
7320
7321Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7322
7323 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7324 Changed all users of COND12_DELAY.
7325
7326Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7327
7328 * config/tc-mn10300.c (set_arch_mach): New function.
7329 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7330 (md_begin): Default to mn10300 mode.
7331 (md_assemble): Only accept instructions for the core mn10300
7332 chip and the active machine type.
7333
7334Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7335
7336 * subsegs.h (segment_info_type): Give the struct a name.
7337 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7338 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7339 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7340 * config/tc-w65.h (tc_reloc_mangle): Declare.
7341 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7342
7343Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7344
66778679
RH		 7345 * config/tc-v850.c (v850_comm): Restore old section
7346 after common processing.
252b5132
RH		 7347
7348Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7349
7350 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7351
7352Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7353
7354 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7355 char with code that explicitly sign-extends.
7356
7357Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7358
252b5132
RH		 7359 * config/tc-v850.c (md_begin): Restore text section as the current
7360 section after creating call table sections.
7361 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7362 code.
252b5132
RH		 7363
7364 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7365 with call to macro SYM_AUXINFO.
7366
7367Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7368
7369 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7370 with the program transform name.
7371 * Makefile.in: Rebuild.
7372
7373Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7374
7375 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7376 information.
7377
7378Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7379
7380 * config/tc-i386.c (i386_operand): Be prepared for a space between
7381 the open parenthesis and the start of the register operand,
7382 because of the June 16 change.
7383
7384Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7385
7386 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7387 BFD_ASSEMBLER.
7388
7389Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7390
7391 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7392 even if it is belived to be unnecessary.
7393
7394Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7395
7396 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7397 symbols.
7398 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7399
7400Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7401
7402 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7403 shift amount for a repeated operand. The shift amount for the
7404 repeated copy comes from the size of the operand.
7405
7406Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7407
7408 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7409
7410Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7411
7412 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7413
7414Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7415
7416 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7417 characters in it as LEX_IS_SYMBOL_COMPONENT.
7418 * config/tc-i386.h (tc_symbol_chars): Define.
7419 (extra_symbol_chars): Declare.
7420 * config/tc-i386.c (extra_symbol_chars): Define.
7421 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7422 (line_comment_chars): Set to '/' if TE_LINUX.
7423 * doc/c-i386.texi (i386-prefixes): Update.
7424 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7425
7426Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7427
7428 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7429 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7430
74311998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7432
7433 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7434 constraint in instructions REP & REPI.
7435
7436Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7437
7438 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7439 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7440
7441 (check_range): If the operand is shifted, then shift the number
7442 before checking its range.
7443
3e87a760 7444 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7445
7446 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7447 common sections.
7448
7449Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7450
7451 * config/tc-v850.c (v850_comm): Create special sections as needed.
7452
74531998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7454
7455 * config/tc-d10v.c (write_2_short): Addition of swapping
7456 instructions for sequential and reverse sequential order when
7457 given order is not possible.
7458
7459Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7460
7461 * Makefile.am: Rebuild dependencies.
3e87a760 7462 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7463 * Makefile.in: Rebuild.
7464
7465Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7466
7467 * doc/c-i386.texi: Update 16 bit documentation.
7468
7469 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7470 IgnoreDataSize to IgnoreSize as they are used for address size as
7471 well as data size.
7472 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7473 32-bit mode, similarly addr16/data16 and variants.
7474
7475Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7476
7477 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7478 sequential word multiply instructions.
3e87a760 7479
252b5132
RH		 7480 (do_assemble): Add extra command line argument, to allow mul32
7481 attribute to be preserved across parallel insns.
7482 (md_assemble): Insert NOPs between explicitly parallel insns which
7483 contain an 32 bit multiply and a 16 multiply.
7484
7485Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7486
7487 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7488 likewise for REPE.
7489
7490 * config/tc-i386.c (reloc): Add braces.
7491
7492 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7493 consistent with Intel naming.
7494 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7495 use bitfields in sib_byte.
7496 (modrm_byte): Don't use bitfields here either.
7497
7498 * config/tc-i386.c (current_templates): Add const.
7499 (parse_register): Add const to return, param, and char *s.
7500 (i386_operand): Add const to reg_entry *r.
7501 * config/tc-i386.h (templates): Add const to start, end.
7502
7503 Inspired by code for 16 bit gas support from Martynas Kunigelis
7504 <martynas@nm3.ktu.lt>:
7505 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7506 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7507 (uses_mem_addrmode): Remove.
7508 (md_estimate_size_before_relax): Add support here too.
7509 (md_relax_table): Rewrite interface to md_relax for 16 bit
7510 support.
7511 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7512 (opcode_suffix_to_type): Remove.
7513 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7514 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7515 (md_convert_frag): Likewise.
7516 (i386_operand): Add support for 16 bit base/index regs,
7517 immediates, and displacements. Remove some unnecessary casts, and
7518 localise end_of_operand_string, displacement_string_start,
7519 displacement_string_end variables. Add GCC_ASM_O_HACK.
7520 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7521
7522 * config/tc-i386.c (prefix_hash): Remove.
7523 (md_begin): Rewrite without obstacks. Remove prefix hash table
7524 handling. Rewrite lexical table handling.
7525 (i386_print_statistics): Don't print prefix statistics.
7526 (md_assemble): Rewrite instruction parser so that line is not
7527 converted to lower case. Don't do a hash_find for prefixes,
7528 instead recognise them via opcode modifier.
7529 (expecting_operand, paren_not_balanced): Localise variables.
7530 * config/tc-i386.h (IsPrefix): Define.
7531 (prefix_entry): Remove.
7532
7533 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7534 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7535 '\\' in case where comment_chars contains '/'.
7536
7537 * config/tc-i386.c (MATCH): Ensure given operand and template
7538 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7539 you must write `ljmp *table(%ebx)'.
7540
7541 From H.J. Lu <hjl@gnu.org>:
7542 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7543 as 0 ifndef BFD_ASSEMBLER.
7544 (md_assemble): Allow immediate operands without suffix or
7545 other reg operand to default in size to the current code size.
7546
7547Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7548
66778679
RH		 7549 * config/tc-v850.c (md_begin): Restore creation of
7550 .call_table_text and .call_table_data sections.
252b5132
RH		 7551
7552Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7553
7554 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7555 after emitting a word of noops.
7556
7557Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7558
7559 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7560 (i386_operand): Simplify checks for valid base/index combinations.
7561 Disallow `in 4(%dx),%al'.
7562
7563 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7564 index_reg const.
7565 (add_prefix): Change parameter from char to int.
7566
7567 * config/tc-i386.h (Ugh): Define opcode modifier.
7568 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7569
7570 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7571 CONSISTENT_REGISTER_MATCH macros to check register types more
7572 thoroughly. Check for illegal suffix/operand combinations
7573 when matching insns with operands. Handle new `s' suffix, and
7574 associated FloatMF opcode modifier for float insns with memory
7575 operands.
7576 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7577 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7578 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7579 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7580 DATA_PREFIX_OPCODE throughout.
7581
7582 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7583 (md_assemble): Rewrite suffix/register operand checking code to be
7584 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7585 AnyMem, the better to grep.
7586 (pi): Remove Abs.
7587 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7588 given a memory operand. Don't set Abs bits either.
7589 (type_names): Remove Mem*, Abs*.
7590 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7591 define opcode_modifiers as these cases are handled by Disp8,
7592 Disp16, Disp32 and suffix checks.
7593 (COMES_IN_BOTH_DIRECTIONS): Remove.
7594 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7595
7596 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7597 if IgnoreDataSize modifier given. Remove ShortformW modifier
7598 test. Add test for ShortForm in W base_opcode modification.
7599 Merge Seg2ShortForm and Seg3ShortForm code.
7600 * config/tc-i386.h (ShortFormW): Remove.
7601 (IgnoreDataSize): Define.
7602
7603Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7604
7605 * config/tc-d30v.c (md_assemble): Store previous segment state
7606 with previous instruction.
7607
50705ef4 7608Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7609
7610 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7611 (ebp, esp): Remove static variables.
7612 (MATCH): Remove test for InOutPortReg.
7613 (i386_operand): Properly handle InOutPortReg here instead.
7614 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7615 (md_assemble): Simplify and correct modrm and sib generation.
7616 (i386_operand): Add warning for scale without index.
7617 Rewrite checks for valid base/index combinations.
7618
7619 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7620 macros and enclose in do while(0).
7621 (RESTORE_END_STRING): Likewise.
7622 (md_assemble): Add one to printed operand number so we start
7623 from 1 not 0. Add some more gettext invocations.
7624 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7625 number here too.
7626
7627 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7628 DATA_PREFIX, SEG_PREFIX): Define.
7629 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7630 (check_prefix): Remove function.
7631 (add_prefix): New function. Add prefix to i.prefix as well as
7632 doing checks.
7633 (md_assemble): Changes for add_prefix. Remove hack for wait
7634 prefix, instead always output prefixes in fixed order. Test
7635 for jcxz/loop when selecting between word & dword operations,
7636 and add address size prefix rather than operand size prefix.
7637 Remove operand -> address size hack when emitting jcxz/loop.
7638 (i386_operand): Remove O_Absent check as it's done in expr.
7639
7640Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7641
7642 * configure.in: Recognize m5200 as a cpu_type of m68k.
7643 * aclocal.m4: Rebuild with current libtool.
7644 * configure: Rebuild.
7645
7646Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7647
7648 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7649 to relaxable_symbol to prevent references to external symbol from
7650 being relaxed.
7651
7652Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7653
7654 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7655 symbols are relaxable.
7656
7657Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7658
66778679
RH		 7659 * config/tc-v850.c (md_begin): Don't create special
7660 sections by default.
3e87a760 7661
252b5132
RH		 7662Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7663
7664 * config/tc-mips.c (macro): For div and udiv, close the
7665 reorder block as soon as possible.
7666
7667Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7668
7669 From Matt Semersky <matts@scd.hp.com>:
7670 * macro.c (macro_mri_mode): New function.
7671 * macro.h (macro_mri_mode): Declare.
7672 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7673 MRI mode.
7674
7675Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7676
7677 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7678 OBJ_EVAX case.
7679
7680 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7681 until after xstrdup in OBJ_EVAX case.
7682
7683Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7684
7685 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7686 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7687 of hardcoded magic number.
7688 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7689
7690Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7691
7692 * read.c (do_s_func): New function.
7693 (s_func): Call it.
7694 * read.h (do_s_func): Add prototype.
7695
7696Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7697
7698 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7699 nops if fill pattern not specified.
7700
7701Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7702
7703 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7704 * config/te-go32.h (TE_GO32): Define.
7705 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7706
7707Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7708
7709 Implement .func/.endfunc pseudo-ops.
7710 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7711 (s_func): Declare.
7712 * read.c (potable): Add .func,.endfunc.
7713 (s_func): New function.
7714 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7715 functions.
7716 (in_doc_func_p,current_function_label): New static globals.
7717 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7718
7719Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7720
7721 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7722 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7723 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7724 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7725 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7726 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7727 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7728 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7729 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7730 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7731 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7732 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7733 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7734 * config/tc-alpha.c: Likewise.
7735 * config/tc-alpha.h: Likewise.
7736 * config/tc-arm.c: Likewise.
7737 * config/tc-h8300.c: Likewise.
7738 * config/tc-h8500.c: Likewise.
7739 * config/tc-hppa.c: Likewise.
7740 * config/tc-i860.c: Likewise.
7741 * config/tc-i960.c: Likewise.
7742 * config/tc-ppc.c: Likewise.
7743 * config/tc-sh.c: Likewise.
7744 * config/tc-sparc.h: Likewise.
7745 * config/tc-tic30.c: Likewise.
7746 * config/tc-w65.c: Likewise.
7747 * config/tc-z8k.c: Likewise.
7748
7749Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7750
7751 * config/tc-vax.c (_): Delete this macro used for placeholder
7752 values in vax_operand_width_size; it conflicts with the _() macro
7753 used for internationalization.
7754
7755Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7756
7757 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7758 code. From Chris Moller <moller@bops.com>.
7759
7760 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7761 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7762 * read.c (emit_expr): Initialize seg and subseg fields of a new
7763 broken word.
7764 * write.c (write_object_file): Switch to the appropriate segment
7765 and subsegment when processing a broken word.
7766
7767 * config/tc-m68k.c (mri_assemble): New static function.
7768 (build_mri_control_operand): Call mri_assemble rather than
7769 md_assemble.
7770 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7771 (s_mri_endf, s_mri_endw): Likewise.
7772
7773Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7774
7775 * read.c (s_org): Call md_flush_pending_output if it is defined.
7776
7777 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7778
7779Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7780
7781 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7782 (md_parse_option): Add for same.
7783 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7784 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7785 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7786
7787 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7788
252b5132
RH		 7789Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7790
7791 * config/tc-arm.c (find_real_start): Relax definition of local
7792 labels.
7793
7794Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7795
7796 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7797 symbols at the given address, not just the last one specified.
7798
7799Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7800
66778679
RH		 7801 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7802 or number_to_chars_littleendian to write data.
252b5132
RH		 7803
7804Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7805
7806 * config/tc-v850.c (md_assemble): Remove artificially created
7807 register name symbols.
7808
7809Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7810
7811 * write.c (fixup_segment): Change "segment" to "section" in
7812 error message.
7813
7814Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7815
7816 * write.c (fixup_segment): Change sym1-sym2 message again.
7817
7818Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7819
7820 * write.c (fixup_segment): Improve error message for sym1-sym2
7821 errors when sym1 is in a different segment from sym2.
7822
7823Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7824
7825 * config/tc-m32r.c (warn_unmatched_high): New static local.
7826 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7827 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7828 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7829 (md_parse_option): Likewise.
7830 (md_show_usage): Likewise.
7831 (m32r_frob_file): Likewise.
7832
7833 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7834 (read_a_source_file): Call them.
7835 * read.h (stabs_generate_asm_file): Declare.
7836 * stabs.c (stabs_generate_asm_file): New function.
7837 (generate_asm_file): New function.
7838 (stabs_generate_asm_lineno): Move file name handling into
7839 generate_asm_file.
7840
7841Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7842
7843 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7844 (d30v_current_align, d30v_current_align_seg): New variables.
7845 (d30v_last_label): New variable.
7846 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7847 (s_d30v_data, s_d30v_section): Likewise.
7848 (md_pseudo_table): Call them.
7849 (md_begin): Initialize d30v_current_align_seg.
7850 (md_assemble): Call d30v_align when needed by known current alignment.
7851 (d30v_frob_label, d30v_cons_align): New functions.
7852 * config/tc-d30v.h (md_do_align): Remove.
7853 (tc_frob_label): Call d30v_frob_label.
7854 (md_cons_align): New.
252b5132 7855
3e87a760 7856 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7857 expression symbols before processing. Clean up code formatting.
7858
7859Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7860
7861 * po/Make-in (install-info): New target.
7862
7863Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7864
7865 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7866 instructions.
7867 * config/tc-mn10300.c (md_assemble): Likewise.
7868
7869Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7870
7871 * Makefile.am: Update with `make dep-am'.
7872 (HFILES): Add cgen.h.
7873 (cgen.o): Depend on cgen.h.
7874 * Makefile.in: Regenerate.
7875
7876 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7877
7878Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7879
7880 * gasp.c (grab_label): Permit a label to be a preprocessor
7881 variable by permitting a label to start with a backslash.
7882
7883Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7884
7885 * config/tc-mips.c (validate_mips_insn): Removed hack
7886 for previously inaccessible bitfields in some INSN_TRAP
7887 instructions.
7888
7889Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7890
7891 * config/tc-d30v.c (do_assemble): Abort with error message
7892 if opcode operands do not match.
3e87a760 7893
252b5132
RH		 7894Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7895
7896 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7897 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7898 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7899 similar new 'q' operand.
7900
7901Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7902
7903 * cgen.c (cgen_asm_finish_insn): Fix typo.
7904
7905Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7906
7907 * cgen.h: New file.
7908 * cgen.c: Include it.
7909 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7910 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7911 All callers updated.
7912 * config/tc-m32r.c: Include cgen.h.
7913 (m23r_insn): New members num_fixups,fixups.
7914
7915Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7916
7917 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7918 to avoid compiler warning.
7919
7920Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7921
7922 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7923 calling make.
7924
66778679 7925 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7926
7927Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7928
7929 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7930
7931Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7932
7933 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7934 a short format insn.
7935 (md_assemble): Set it for explicitly packed insns.
3e87a760 7936
252b5132
RH		 7937Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7938
7939 * config/obj-coff.c (c_symbol_merge): Do not take address of
7940 native fields when performing the memcpy.
7941
7942Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7943
3e87a760 7944 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7945 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7946
7947Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7948
7949 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7950 relocations against globally visible symbols.
7951 * config/tc-m68k.c (relaxable_symbol): New macro.
7952 (m68k_ip, md_estimate_size_before_relax): Use it.
7953 (tc_m68k_fix_adjustable): Also handle weak symbols.
7954
7955Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7956
7957 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7958 references to externally visible symbols.
7959 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7960 values in twice for a PC relative reloc if the symbol is
7961 externally defined.
252b5132
RH		 7962
7963 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7964 don't adjust a PC relative reloc against an externally visible
7965 symbol.
7966 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7967 for a PC relative fixup against an externally visible defined
7968 symbol, arrange to store object file and addend values as though
7969 the symbol were not defined.
7970 (tc_gen_reloc): Likewise.
7971
7972Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7973
7974 * read.c (sizeof_leb128): Referenced externally by write.c so
7975 don't inline.
7976
7977Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7978
7979 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7980 and expand a 'debug' symbol associated with the next instruction
7981 that does not cause a short instruction to be filled with a NOP.
7982 (md_pseudo_table): Add support for .debugsym.
7983 (assemble_parallel_insn): Add calls to expand_debug_sym as
7984 appropriate.
7985 (md_assemble): Ditto.
7986
7987Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7988
7989 * as.c (main): Conditionally call setlocale.
7990 * gasp.c (main): Likewise.
7991 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7992 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7993
7994Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7995
7996 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7997
252b5132
RH		 7998Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7999
8000 * config/tc-hppa.c: Change all calls to bzero to use memset.
8001 (pa_ip): Add cast to avoid warning.
8002 (tc_gen_reloc, md_apply_fix): Likewise.
8003 (pa_find_space_by_number): Likewise.
8004 (hppa_force_relocation): Likewise.
8005 (pa_block): Change i to unsigned int.
8006 * config/obj-som.h (obj_som_copyright): Declare.
8007
8008Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
8009
8010 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8011 for line numbers for assembly source.
8012
8013Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8014
8015 * configure.in: Change version number to 2.9.4
8016 * configure: Rebuild.
8017
8018Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8019
8020 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8021
8022Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8023
8024 * ecoff.h: Change symbolS in function declaration to struct
8025 symbol.
8026
8027Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8028
8029 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8030 (md_convert_frag): Fix i18n typo.
8031
8032Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8033
8034 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8035 * ecoff.h: Protoype it.
8036 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8037 [EVAX] (s_alpha_prologue): Delete.
8038 (md_pseudo_table): Update.
8039
8040Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8041
8042 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8043 array to local pointer.
8044 (get_args, parse_expr): Add casts to avoid warnings.
8045
8046Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8047
8048 * read.c (s_set): Cast xmalloc return value to fragS *.
8049 * config/tc-m68k.c (m68k_ip): Function made static to match
8050 previous forward declaration.
8051 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8052
8053Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8054
8055 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 8056 strings.
252b5132
RH		 8057
8058 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8059 macros to error strings.
8060
8061Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8062
8063 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8064 reloc is in the TOC csect.
8065 (md_apply_fix3): Correct gettext typo.
8066
8067Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8068
8069 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8070 .L - they are local labels and the branches are not really
8071 function calls but rather far jumps.
8072
8073Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8074
8075 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8076
8077Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8078
8079 * config/tc-i386.c (md_assemble): Print operand number rather than
8080 using ordinal_names.
8081 (i386_operand): Likewise.
8082
8083Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8084
8085 * Makefile.am (INTLLIBS): Define to work around apparent automake
8086 bug.
8087 All Makefiles: Regenerated.
8088
8089 * Many files: Added gettext invocations around user-visible
8090 strings.
8091 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8092 HAVE_LC_MESSAGES): Define.
8093 * dep-in.sed: Added asintl.h.
8094 * po/Make-in: New file.
8095 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8096 Include "asintl.h".
8097 * read.c (Z_): Renamed from `_'.
8098 * Makefile.am (SUBDIRS): Added po.
8099 (POTFILES): new macro.
8100 (po/POTFILES.in): New target.
8101 ($(OBJS)): Added asintl.h.
8102 (HFILES): Likewise.
8103 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8104 (as_new_LDADD): Added $(INTLLIBS).
8105 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8106 (gasp_new_LDADD): Added $(INTLLIBS).
8107 (gasp_new_DEPENDENCIES): New macro.
8108 * configure, aclocal.m4: Rebuilt.
8109 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8110 po/Makefile.
8111 (ALL_LINGUAS): Define.
8112 * macro.c: Include "asintl.h".
8113 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8114 * as.h: Include "asintl.h".
8115 * config/tc-i386.c (ordinal_names): Removed.
8116 (md_assemble): Changed error text to avoid ordinal_names.
8117 (i386_operand): Likewise.
8118 (reloc): Added as_bad to avoid i18n problems.
8119 (tc_gen_reloc): Likewise.
8120 * config/tc-arm.c (bad_args): Now a #define.
8121 (bad_pc): Likewise.
8122 * config/obj-vms.c (VMS_stab_parse): Changed type of
8123 `long_const_msg'.
8124 (global_symbol_directory): Unified strings to avoid i18n
8125 problems.
8126 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8127 avoid i18n problems.
8128 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8129 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8130 i18n problems.
8131 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8132 problems.
8133 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8134 comment.
8135 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8136 problems.
8137 * as.c (print_version_id): Added an fprintf to avoid i18n
8138 problems.
8139 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8140 problems.
8141 * expr.c (expr): Added as_warn call to avoid i18n problems.
8142 * messages.c (as_assert): Changed code to avoid i18n problems.
8143 (as_abort): Likewise.
8144 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8145 (s_space): Likewise.
8146 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8147
8148Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8149
8150 * config/tc-i386.c (check_prefix): New static function, split out
8151 from md_assemble.
8152 (struct _i386_insn): Add wait_prefix field.
8153 (md_assemble): Remove wait_prefix local variable. Use
8154 check_prefix when adding a prefix.
8155
8156 * config/tc-i386.c (current_templates): New static variable.
8157 (md_assemble): Remove current_templates local variable.
8158 (md_assemble, i386_operand): Improve error and warning messages in
8159 many places. Add RESTORE_END_STRING in many places before error
8160 return. Clarify some comments.
8161
8162 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8163 element array.
8164 (md_assemble): Parse string instruction operands, looking for
8165 segment override prefixes. Check for invalid segment prefixes on
8166 string instruction.
8167 (i386_operand): i.seg[] and max mem_operand changes for string
8168 insns.
8169 * config/tc-i386.h (EsSeg): Define.
8170
8171 * config/tc-i386.h (regKludge): Define.
8172 (iclrKludge, imulKludge): Don't define.
8173 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8174 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8175 opcode_modifier checks to look for more common cases first. Add
8176 default_seg for IsString case.
8177
8178Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8179
8180 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8181 AC_DECL_YYTEXT.
8182 * configure: Rebuild with new automake and libtool.
8183 * aclocal.m4, Makefile.in: Likewise.
8184
8185 * doc/Makefile.am (as.dvi): New target.
8186 * doc/Makefile.in: Rebuild.
8187
8188Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8189
8190 * configure.in: Added sparc86x support.
3e87a760 8191
252b5132 8192 * configure: Rebuild.
3e87a760 8193
252b5132
RH		 8194 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8195 sparc_arch.
8196 (md_parse_option): Warn if -EL is not supported for this architecture.
8197
8198 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 8199
252b5132
RH		 8200Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8201
66778679
RH		 8202 * config/tc-mips.c (mips_ip): Note when we use get match on
8203 the full instruction name.
252b5132
RH		 8204
8205Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8206
8207 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8208 back into the expression to handle add/sub simplification correctly.
8209
8210Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8211
66778679 8212 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 8213
8214Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8215
8216 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8217 #<n>' instruction.
8218
8219Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8220
8221 * symbols.c (max_indent_level): New global.
8222 (print_symbol_value_1): Use it.
8223 * expr.h (expr_build_dot): Declare.
8224 * expr.c (expr_build_dot): New function.
8225
8226Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8227
8228 * symbols.c (print_binary): New function.
8229 (print_expr_1): Call it.
8230
8231Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8232
8233 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8234 operand in the opcode.
8235
8236Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8237
8238 * config/tc-i386.h: Reorder operand flags and opcode modifier
8239 flags for clarity. Remove unused definitions: Unknown,
8240 ImmUnknown, DispUnknown, NoModrm.
8241 * config/tc-i386.c (type_names): Add missing Debug type.
8242 (md_assemble): Better duplicate prefix checking. Quicker string
8243 instruction check via new opcode_modifier flag.
8244
8245Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8246
8247 * doc/as.texinfo (Invoking): Clarify -Wa example.
8248
8249Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8250
3e87a760 8251 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8252 (s_mips_weakext): Define.
8253 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8254 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8255 defined(TC_MIPS).
8256
252b5132
RH		 8257Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8258
8259 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8260 is an error if the value can not be computed at assembly time.
8261 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8262
8263Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8264
8265 * gasp.c (main): Set next field of new include_path structure to
8266 NULL. From Avery Pennarun <averyp@gdc.ca>.
8267
8268 * read.c (s_mri_sect): Call as_bad rather than abort for an
8269 unsupported MRI target.
8270
8271Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8272
8273 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8274 the destination of a branch instruction should be altered.
8275 (find_real_start): New function: Locate the real, Thumb coded
8276 start of a Thumb function.
8277 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8278 functions.
252b5132
RH		 8279
8280 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8281
8282Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8283
8284 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8285 also.
8286
8287Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8288
8289 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8290 * doc/c-hppa.texi: Likewise.
8291
8292Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8293
8294 * Makefile.am: Rebuild dependencies.
8295 * Makefile.in: Rebuild.
8296
8297 * Makefile.am (DEP_INCLUDES): New variable.
8298 (.dep1): Change to work when srcdir is not an absolute path.
8299 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8300 * Makefile.in: Rebuild.
8301
8302Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8303
8304 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8305 LinearAddress patch.
8306
8307 * configure.in: Set version to 2.9.1.
8308 * configure: Rebuild.
8309
8310 * Branched binutils 2.9.
8311
8312Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8313
8314 * config/tc-i386.h (FWait): Define.
8315 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8316 other prefixes. Check FWait flag in opcode table to see which
8317 instructions require an fwait prefix.
8318
8319Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8320
8321 * stabs.c (get_stab_string_offset): Always create a stab string
8322 section.
8323
8324Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8325
8326 Fix some gcc -Wall warnings:
8327 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8328 * ehopt.c (eh_frame_code_alignment): Likewise.
8329 * expr.c (integer_constant, operand): Likewise.
8330 * frags.c (frag_align): Likewise.
8331 * gasp.c (level_0, change_base, doinstr): Likewise.
8332 * hash.c (hash_ask): Likewise.
8333 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8334 (debugging_pseudo): Likewise.
8335 * macro.c (define_macro, check_macro): Likewise.
8336 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8337 (ignore_rest_of_line, float_cons): Likewise.
8338 * symbols.c (decode_local_label_name): Likewise.
8339 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8340 (fixup_segment, number_to_chars_bigendian): Likewise.
8341 (number_to_chars_littleendian): Likewise.
8342 * config/atof-ieee.c (gen_to_words): Likewise.
8343 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8344 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8345 * read.c (output_big_sleb128): Initialize locals to avoid
8346 warnings.
8347 (output_big_uleb128, equals): Likewise.
8348 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8349 to unsigned int. Change zeros to unsigned int.
8350 * cond.c (s_if): Add return to default case.
8351 * frags.c (frag_now_fix): Change return type to addressT.
8352 * frags.h (frag_now_fix): Update declaration.
8353 * listing.c (file_info_struct): Change linenum to unsigned int.
8354 (struct list_info_struct): Change hll_line to unsigned int.
8355 (print_source): Update format string.
8356 * read.c (emit_expr): Change scan to unsigned int, and don't
8357 bother to initialize it.
8358 * symbols.c (dollar_label_count): Change to unsigned long.
8359 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8360 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8361 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8362
8363Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8364
8365 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8366 mcf5200 just as we do for m68000.
252b5132
RH		 8367 (m68k_init_after_args): Likewise.
8368 (md_estimate_size_before_relax): Likewise.
8369
8370Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8371
8372 * config/tc-v850.c (md_assemble): Store relocation addend in
8373 fixup instead of instruction.
8374
8375Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8376
8377 * config/tc-i386.c (md_assemble): Swap template arguments to
8378 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8379 This macro is currently symmetric, so passing them the wrong
8380 way didn't cause any problem, but may if the macro is changed
8381 in the future.
8382 After copying template to i.tm, use i.tm. rather than t-> to
8383 access fields, and make t a const*
8384 Move i.tm.operand_types[] swap to immediately after the copy.
8385
8386Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8387
8388 * expr.h (expr_build_uconstant): Add prototype.
8389 (expr_build_unary,expr_build_binary): Add prototypes.
8390 * expr.c (expr_build_uconstant): New function.
8391 (expr_build_unary,expr_build_binary): New functions.
8392
8393Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8394
66778679
RH		 8395 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8396 * macro.c (macro_expand_body): Increase buffer size.
8397 * messages.c (as_warn): Likewise.
252b5132
RH		 8398 (as_warn_where, as_bad, as_bad_where): Likewise.
8399
8400Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8401
8402 Based on patch from H.J. Lu <hjl@gnu.org>:
8403 * Makefile.am (DISTSTUFF): New variable.
8404 (diststuff): New target.
8405 * Makefile.in: Rebuild.
8406
8407Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8408
8409 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8410 m32r_elf_section_change_hook.
8411
8412 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8413 emit a nop if a section ends with a 16 bit instruction.
8414
8415Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8416
8417 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8418 s_lcomm rather than obj_coff_lcomm.
8419 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8420
8421Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8422
8423 * config/tc-i386.h (LinearAddress): Define.
8424 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8425 instruction, don't use a default segment.
8426
8427Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8428
8429 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8430 * configure: Rebuild.
8431
8432Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8433
8434 * aclocal.m4, configure: Rebuild with libtool 1.2.
8435
8436Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8437
8438 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8439 PC relative branches. Patch courtesy of Jonathan Walton.
8440
252b5132 8441
252b5132
RH		 8442Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8443
8444 * configure.in (emulations): Add thumb-pe target.
8445
8446 * configure (emulations): Add thumb-pe target.
8447
84481998-03-17 Ken Raeburn <raeburn@cygnus.com>
8449
8450 * itbl-lex.l (yywrap): Don't define if already defined as a
8451 macro.
8452
8453Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8454
8455 * depend.c (quote_string_for_make): New function.
8456 (wrap_output): Use it.
8457
8458Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8459
8460 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8461 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8462
8463Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8464
8465 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8466 Recognize -GN and -relax.
8467 (md_begin): Initialize gp size from -G switch.
8468 (alpha_force_relocation): Always force if -relax.
3e87a760 8469 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8470 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8471 Change all callers. Emit nop alignment padding as nop+unop pair.
8472
8473Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8474
8475 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8476 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8477
8478Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8479
8480 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8481 require padding to the next long word boundary.
8482
8483Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8484
8485 * cgen.c: #include symcat.h.
8486 * config/tc-m32r.c: Likewise.
8487
8488Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8489
8490 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8491 absolute expressions instead of '$' prefixed register names.
8492
8493Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8494
8495 * read.c (s_set): Record file and line info for symbols when -as.
8496 (pseudo_set): Don't overwrite that dummy fragment.
8497
8498Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8499
8500 * config/tc-ppc.c (md_pseudo_table): Add "section".
8501 (ppc_named_section): New static function.
8502
8503Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8504
8505 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8506 so we don't have to scan the entire list.
8507
8508Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8509
8510 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8511 case, allow the parallel instructions to modify the same flag
8512 bits.
252b5132
RH		 8513
8514Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8515
8516 * listing.c (list_symbol_table): Categorize symbols by
8517 undefined_section rather than sy_frag->line == NULL.
8518
8519Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8520
8521 * Makefile.am (install-exec-local): Install properly when ln
8522 fails or tooldir == prefix.
8523
8524Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8525
8526 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8527 Test result of insert_operand for error.
8528
8529Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8530
8531 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8532 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8533 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8534 * doc/Makefile.in: Rebuild.
8535
8536Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8537
8538 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8539 (macro): Fix handling of M_COP[0-3].
8540
8541Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8542
8543 Based on patches from Ross Harvey <ross@teraflop.com>:
8544 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8545 if macro_alternate or macro_mri.
8546 (getstring): Remove support for byte constants between < and >.
8547 (get_any_string): '<' only starts a string if macro_alternate or
8548 macro_mri.
8549 (macro_expand_body): Permit keyword parameters following
8550 positional parameters.
8551
8552 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8553 * configure.in (alpha*-*-netbsd*): New target.
8554 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8555 * configure: Rebuild.
8556
8557 * as.h (flag_warn_suppress_instructionswap): Move from here...
8558 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8559 here, and make static.
8560
8561 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8562 BFD_ASSEMBLER or MANY_SEGMENTS.
8563
8564 * as.c (show_usage): Update bug-gnu-utils address.
8565 * gasp.c (show_usage): Likewise.
8566 * doc/as.texinfo (Bug Reporting): Likewise.
8567
8568Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8569
66778679 8570 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8571 insns regardless of the size of a pointer if we're in mips I or
8572 MIPS II mode.
66778679 8573 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8574
8575Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8576
3e87a760 8577 Fix rac to accept only a0:
252b5132
RH		 8578 * tc-d10v.c (parallel_ok, find_opcode):
8579 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8580 Introduce OPERAND_GPR.
8581
8582Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8583
8584 * read.c (s_fill): Handle non-constant repeat counts by creating
8585 an rs_space fragment.
8586
8587Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8588
8589 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8590 from as_bad to as_warn.
8591
8592Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8593
8594 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8595 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8596 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8597
8598Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8599
8600 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8601 seg_fix_rotP rather than fix_root from seg_info.
8602
8603Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8604
8605 * expr.c: Add support for 0x1_2_3_4 bignums.
8606
8607Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8608
8609 * configure.in: Change -linux* to -linux-gnu*.
8610 * configure: Rebuild.
8611
8612 * app.c (do_scrub_begin): Treat \r as whitespace.
8613
8614Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8615
8616 * Makefile.am: Update dependencies.
8617 * Makefile.in: Rebuild.
8618
8619Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8620
8621 * configure, aclocal.m4: Rebuild with new libtool.
8622
8623Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8624
66778679
RH		 8625 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8626 the argument to bfd_set_arch_mach.
8627 (load_address): Use bfd_arch_bits_per_address to determine the
8628 bit size of an address instead of looking at the isa level.
8629 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8630
8631Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8632
8633 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8634
8635Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8636
8637 * ehopt.c: New file.
8638 * as.h (enum _relax_state): Add rs_cfa.
8639 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8640 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8641 * read.c (emit_expr): Call check_eh_frame.
8642 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8643 (relax_segment): Likewise.
8644 * Makefile.am: Rebuild dependencies.
3e87a760 8645 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8646 (GENERIC_OBJS): Add ehopt.o.
8647 * doc/internals.texi (Frags): Document rs_cfa.
8648
8649 * as.c (show_usage): Mention --traditional-format.
8650 (parse_args): Accept --traditional-format.
8651 * as.h (flag_traditional_format): Declare.
8652 * output-file.c (output_file_create): If flag_traditional_format,
8653 set BFD_TRADITIONAL_FORMAT on stdoutput.
8654 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8655
8656 * config/tc-mips.c (append_insn): Make sure that if we have a
8657 fixup for an unmatched %hi reloc, it does not associated with a
8658 variant frag.
8659
8660 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8661 * doc/Makefile.in: Likewise.
8662
8663Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8664
8665 * config/tc-m32r.c (check_for_side_effects): New function.
8666 (can_make_parallel): Add checks for instruction side effects
8667 clashing with the other instruction.
8668 (assemble_parallel_insn): Improve warning messages. Return error
8669 message from non-swapped instruction order.
8670
8671Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8672
8673 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8674
8675 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8676 md_cleanup definition. This moves the forced literal output to
8677 the end of the source pass, and avoids macro's inserting literals
8678 into the code immediately after the macro expansion.
252b5132
RH		 8679
8680Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8681
8682 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8683 a gas internal symbol is adjustable.
8684 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8685
8686 * as.h: If gcc version greater than 2.6, use `__format__' and
8687 `__printf__' in function attributes, rather than `format' and
8688 `printf'.
8689
8690Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8691
8692 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8693
8694Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8695
8696 Add tms320c30 support:
8697 * config/tc-tic30.h: New file.
8698 * config/tc-tic30.c: New file.
8699 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8700 TARGET_FORMAT as "coff-tic30".
8701 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8702 * Makefile.am: Rebuild dependencies.
8703 (CPU_TYPES): Add tic30.
8704 (CPU_OBJ_VALID): tic30-aout is valid.
8705 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8706 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8707 * configure, Makefile.in: Rebuild.
8708
8709Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8710
8711 * config/tc-v850.c (md_assemble): Improvements to error messages.
8712
8713Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8714
8715 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8716 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8717
8718 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8719 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8720 assembler calculate relocations to any external symbol at all.
8721 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8722 involving generation of pc-relative relocs.
8723 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8724 has been moved to md_apply_fix3.
8725
8726 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8727 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8728 which actually means (the address of identifier's GOT entry) +
8729 constant, which is not particularly useful.
8730
8731Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8732
8733 * read.h (include_dirs): Declare.
8734 (include_dir_count,include_dir_maxlen): Declare.
8735
8736Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8737
8738 * configure.in: Correct check for shared opcodes library.
8739 * configure: Rebuild.
8740
8741 * listing.c (buffer_line): If we can't open the file, set at_end.
8742 (listing_print): Remove unused local variable fi.
8743
8744 * config/m68k-parse.y (reglistpair): Handle register list in
8745 either order.
8746
8747 * config/vms-conf.h: Don't undef VERSION.
8748
8749Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8750
8751 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8752 OBJS variable.
8753 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8754 variable.
8755 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8756 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8757 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8758 (EXTRA_DIST): Define.
8759 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8760 explicitly rather than via the list of object files.
8761 (gcc-as.opt): New file created when make-gas.com is run.
8762 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8763 itbl-cpu.h} to #include appropriate file rather than copying that
8764 file.
8765 * config/vms-conf.h: Synchronize with current config.in.
8766 * Makefile.in: Rebuild.
8767
8768Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8769
8770 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8771 (parallel_ok): Relaxed parallel subinstruction dependency check.
8772
8773Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8774
8775 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8776 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8777 command line argument.
8778 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8779 warning only if flag_warn_suppress_instructionswap is false.
8780
8781Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8782
8783 * configure.in (i386-*-mingw32*): New target.
8784 * configure: Rebuild.
8785
8786Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8787
8788 * symbols.c (resolve_symbol_value): Don't set the segment if it
8789 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8790
8791 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8792 S_GET_SEGMENT.
8793
8794Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8795
8796 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8797 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8798 compiler.
8799
8800Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8801
8802 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8803
8804Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8805
8806 * config/tc-v850.c (v850_insert_operand): Display instruction when
8807 an error is encountered.
8808
8809Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8810
8811 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8812 (i386-*-sco3.2v5*coff): New target.
8813 (i386-*-sco3.2*): New target.
8814 * configure: Rebuild.
8815
8816Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8817
8818 * config/tc-v850.c: Tidy error message production.
8819
8820Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8821
8822 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8823 validate_immediate return value in the right type for comparisons
8824 to FAIL.
8825
8826Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8827
8828 * listing.c (MAX_BYTES): Use listing variables not constants.
8829 (data_buffer): No longer an array, but a pointer.
8830 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8831 (listing_listing): Allocate data_buffer.
8832
8833Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8834
8835 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8836 --listing-rhs-width, --listing-cont-lines.
8837 (show_usage): Update.
8838 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8839 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8840 (print_lines): Use the variables instead of the constants.
3e87a760 8841 (listing_listing): Likewise.
252b5132 8842 * listing.h: Declare the new vars.
3e87a760 8843
252b5132
RH		 8844Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8845
8846 * as.c (parse_args): Add --keep-locals alias for -L.
8847 Add --strip-local-absolute.
8848 (show_usage): Update.
8849 * as.h (flag_strip_local_absolute): New flag.
8850 * symbols.c (S_IS_LOCAL): Use it.
8851 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8852 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8853 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8854
8855Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8856
8857 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8858 might have an io conflict and issue a warning message.
252b5132
RH		 8859
8860Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8861
8862 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8863 cgen_swap_fixups): Functions to save, restore and swap the fixup
8864 chain with a backup copy.
8865 (cgen_asm_finish_insn): Returns address of constructed insn.
8866
8867Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8868
8869 * listing.c (file_info_struct): Remove FILE, add POS.
8870 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8871 (file_info): Don't open the file.
8872 (buffer_line): Check for the file in the last_open cache, updating
8873 as necessary.
8874 (print_source): Don't reference file_info->file.
8875 (listing_listing): Likewise.
8876 (listing_print): Close the file in the cache, if any.
8877
8878Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8879
8880 * read.c (dwarf_file_string): New file static variable.
8881 (emit_expr): Look for constant sequence that leads up to a file
8882 name in DWARF debugging output.
8883 (stringer): Use dwarf_file_string to decide whether to accept a
8884 string as a file name.
8885
8886Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8887
8888 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8889 (crack_operand): Add reg->reglst MRI hack.
8890 (r_seg): Put reglst symbols in reg_section.
8891 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8892
8893Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8894
8895 * tc-sh.c (get_specific): Handle SGR & DBR.
8896
8897Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8898
8899 * tc-h8300.c (parse_reg): Take the length of the symbol into
8900 account when attempting to match a register name.
8901 * tc-h8500.c (parse_reg): Likewise.
8902
8903Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8904
8905 * cgen.c: Formatting changes to improve readability.
8906
8907Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8908
8909 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8910 delay slot.
8911
8912Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8913
8914 Based on a patch from Jim Wilson
8915 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8916 (tc_gen_reloc): Handle cross section PC relative relocs
8917 correctly.
8918
8919Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8920
8921 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8922
8923Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8924
8925 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8926 (expr_jmp_buf): New static local.
8927 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8928 (cgen_md_operand): New function.
8929 * tc-m32r.c: Clean up pass over `struct foo' usage.
8930 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8931
8932Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8933
8934 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8935 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8936
8937Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8938
8939 * config/tc-i386.c (i386_operand): Give an error if there are
8940 unrecognized characters after an expression.
8941
8942For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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