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2001-01-03 Philip Blundell <pb@futuretv.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b96ed59a
PB		 12001-01-03 Philip Blundell <pb@futuretv.com>
2
3 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
4 relocs.
5 (alpha_fix_adjustable): Likewise.
6 (md_apply_fix): Likewise.
7
a735d1cd
L		 82000-12-31 H.J. Lu <hjl@gnu.org>
9
10 * listing.c (listing_message): Allocate string only if it is
11 used.
12
13 * configure: Rebuild.
14
67db5ab4
HPN		 152000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
16
17 * doc/internals.texi (Relaxing with a table) <after relaxation>:
18 Point out caveats with generating fixups for the opcode in a frag.
19
c0d8940f
JH		 20Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
21
22 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
23 * NEWS: Add x86_64.
24
087f563c
L		 252000-12-29 H.J. Lu <hjl@gnu.org>
26
27 * listing.c (calc_hex): Print the variable part only if the
28 fragment type is rs_fill.
29
8108ad8e
HPN		 302000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
31
32 * doc/internals.texi (tc_conditional_pseudoop,
33 TC_LINKRELAX_FIXUP): Fix typos.
34
799051fc
RH		 352000-12-28 Richard Henderson <rth@redhat.com>
36
37 * write.c (subsegs_finish): Fix thinko last change -- don't
38 "optimize" the alignment == 0 case.
39
0a9ef439
RH		 402000-12-28 Richard Henderson <rth@redhat.com>
41
42 * as.h (rs_align_test): New.
43 * frags.c (NOP_OPCODE): Move default from read.c.
44 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
45 (frag_align_code): New.
46 * frags.h (frag_align_code): Declare.
47 * read.c (NOP_OPCODE): Remove.
48 (do_align): Use frag_align_code.
49 * write.c (NOP_OPCODE): Remove.
50 (get_recorded_alignment): New.
51 (cvt_frag_to_fill): Handle rs_align_test.
52 (relax_segment): Likewise.
53 (subsegs_finish): Align last subseg in section to the
54 section alignment. Use frag_align_code.
55 * write.h (get_recorded_alignment): Declare.
56 * config/obj-coff.c (size_section): Handle rs_align_test.
57 (fill_section, fixup_mdeps): Likewise.
58 (write_object_file): Use frag_align_code.
59
60 * config/tc-alpha.c (alpha_align): Use frag_align_code.
61 (alpha_handle_align): New.
62 * config/tc-alpha.h (HANDLE_ALIGN): New.
63 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
64
65 * config/tc-i386.h (md_do_align): Use frag_align_code.
66 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
67
68 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
69 (ia64_handle_align): New.
70 * config/tc-ia64.h (HANDLE_ALIGN): New.
71 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
72
73 * config/tc-m32r.c (m32r_do_align): Remove.
74 (m32r_handle_align): New.
75 (fill_insn): Use frag_align_code.
76 * config/tc-m32r.h (md_do_align): Remove.
77 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
78 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
79 * config/tc-mips.c, config/tc-mips.h: Similarly.
80
81 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
82 (sh_handle_align): Likewise. Handle rs_align_code.
83 (sh_do_align): Remove.
84 * config/tc-sh.h (md_do_align): Remove.
85 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
86
87 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
88 (sparc_handle_align): Likewise. Handle rs_align_code.
89 * config/tc-sparc.h (md_do_align): Remove.
90 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
91
3cd4dda7
DD		 922000-12-22 DJ Delorie <dj@redhat.com>
93
94 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
95 when we assemble the first half of a pair.
96
ec56dfb4
L		 972000-12-22 H.J. Lu <hjl@gnu.org>
98
99 * config/tc-i386.c (reloc): Update the macro for non-bfd
100 assembler.
101 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
102
ad1172d4
L		 1032000-12-22 H.J. Lu <hjl@gnu.org>
104
105 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
106
3e73aa7c
JH		 107Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
108
109 * tc-i386.h (i386_target_format): Define even for ELFs.
110 (QWORD_MNEM_SUFFIX): New macro.
111 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
112 New macros
113 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
114 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
115 ImmExt): Renumber.
116 (Size64, No_qSuf, NoRex64, Rex64): New macros.
117 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
118 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
119 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
120 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
121 Renumber.
122 (Reg, WordReg): Add Reg64.
123 (Imm): Add Imm32S and Imm64.
124 (EncImm): New.
125 (Disp): Add Disp64 and Disp32S.
126 (AnyMem): Add Disp32S.
127 (RegRex, RegRex64): New macros.
128 (rex_byte): New type.
129 * tc-i386.c (set_16bit_code_flag): Kill.
130 (fits_in_unsigned_long, fits_in_signed_long): New functions.
131 (reloc): New parameter "signed"; support x86_64.
132 (set_code_flag): New.
133 (DEFAULT_ARCH): New macro; default to "i386".
134 (default_arch): New static variable.
135 (struct _i386_insn): New fields Operand_PCrel; rex.
136 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
137 (flag_code): New enum and static variable.
138 (use_rela_relocations): New static variable.
139 (flag_code_names): New static variable.
140 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
141 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
142 K6 and Athlon.
143 (i386_align_code): Return plain "nop" for x86_64.
144 (mode_from_disp_size): Support Disp32S.
145 (smallest_imm_type): Support Imm32S and Imm64.
146 (offset_in_range): Support size of 8.
147 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
148 (md_pseudo_table): Add "code64"; use set_code_flat.
149 (md_begin): Emit sane error message on hash failure.
150 (tc_i386_fix_adjustable): Support x86_64 relocations.
151 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
152 instructions supported on particular arch just partially,
153 output of 64bit immediates, handling of Imm32S and Disp32S type.
154 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
155 (i386_displacement): Likewise.
156 (i386_index_check): Cleanup; support 64bit addresses.
157 (md_apply_fix3): Support x86_64 relocation and rela.
158 (md_longopts): Add "32" and "64".
159 (md_parse_option): Add OPTION_32 and OPTION_64.
160 (i386_target_format): Call even for ELFs; choose between
161 elf64-x86-64 and elf32-i386.
162 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
163 (tc_gen_reloc): Support rela relocations and x86_64.
164 (intel_e09_1): Support QWORD.
165
21d6c4af
DN		 1662000-12-15 Diego Novillo <dnovillo@redhat.com>
167
168 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
169 it's not an offset expression.
170 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
171 keep the braces '[' and ']' in the output string.
172 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
173 != FLAT. There is no such op_modifier.
174
6717891c
NC		 1752000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
176
177 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
178 if we have it.
179
ee515fb7
KH		 1802000-12-13 Kazu Hirata <kazu@hxi.com>
181
182 * as.h: Fix formatting.
183 * cgen.h: Likewise.
184 * dwarf2dbg.c: Likewise.
185 * input-scrub.c: Likewise.
186 * read.h: Likewise.
187
349a994c
DD		 1882000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
189
190 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
191 configure: Regenerate.
192
42dbf88c
NC		 1932000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
194
195 * dwarf2dbg.c: #include <limits.h> only if it exists.
196
0485cba3
AM		 1972000-12-13 Rodney Brown <RodneyBrown@mynd.com>
198
199 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
200 (md_apply_fix): Here too.
201
514829c3
JW		 2022000-12-12 Jim Wilson <wilson@redhat.com>
203
204 * config/tc-ia64.h (ia64_init): Add prototype.
205
92eb7b32
L		 2062000-12-12 H.J. Lu <hjl@gnu.org>
207
208 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
209
210 * read.h (outputting_stabs_line_debug): Change it to int.
211 * stabs.c (outputting_stabs_line_debug): Likewise.
212
8141c27d
GK		 2132000-12-12 Geoffrey Keating <geoffk@redhat.com>
214
215 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
216 the address of a function result.
217
5d6f4f16
GK		 2182000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
219
220 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
221 (md_assemble): Call dwarf2_emit_insn.
222 (shlib): Fix typo SHILB -> SHLIB.
223 (md_parse_option): Likewise.
224 (ppc_elf_validate_fix): Likewise:
225 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
226
d4c0c039
NC		 2272000-12-12 Nick Clifton <nickc@redhat.com>
228
229 * cgen.h: Fix formatting.
230 * input-scrub.c: Fix formatting.
231 * macro.c: Fix formatting.
e972090a 232 * config/tc-mips.c: Fix formatting.
584da044
NC		 233 * doc/c-mips.texi: Fix formatting.
234
f16b83df
JH		 235Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
236
237 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
238 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
239 references.
240 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
241 otherwise.
242 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
243 (No_dSuf): Kill.
244
245 * i386.h (*_Suf): Remove No_dSuf.
246 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
247 Remove.
248 (i386_optab): Remove 'd' in the suffixes.
249
50705ef4
AM		 2502000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
251
252 * config/tc-i386.c (T_SHORT): Undefine before defining.
253
beae10d5
KH		 2542000-12-05 Kazu Hirata <kazu@hxi.com>
255
256 * config/tc-mips.c: Fix formatting.
257
bccba5f0 2582000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 259
260 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
261 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
262 (md_show_usage): Ditto.
263 (md_parse_option): Ditto.
264 (d10v_cleanup): Writes pending instruction only if
265 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 266 Fix compile time warning messages.
50705ef4
AM		 267
268 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 269
2702000-12-04 Matthew Hiller <hiller@redhat.com>
271
50705ef4 272 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 273 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
274 function entry and unset at function exit.
275
50705ef4 276 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 277
278 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
279
280 * dwarf2dbg.c: Fix compile time warning messages.
281
bc805888
KH		 2822000-12-03 Kazu Hirata <kazu@hxi.com>
283
284 * config/tc-a29k.c: Fix formatting.
285 * config/tc-alpha.c: Likewise.
286 * config/tc-arm.c: Likewise.
287 * config/tc-cris.c: Likewise.
288 * config/tc-hppa.c: Likewise.
289 * config/tc-i370.c: Likewise.
290 * config/tc-i386.c: Likewise.
291 * config/tc-i860.c: Likewise.
292 * config/tc-i960.c: Likewise.
293 * config/tc-ia64.c: Likewise.
294 * config/tc-m68hc11.c: Likewise.
295 * config/tc-m68k.c: Likewise.
296 * config/tc-m88k.c: Likewise.
297 * config/tc-pj.c: Likewise.
298 * config/tc-ppc.c: Likewise.
299 * config/tc-sh.c: Likewise.
300 * config/tc-sparc.c: Likewise.
301 * config/tc-tahoe.c: Likewise.
302 * config/tc-vax.c: Likewise.
303
3dacdf2e
NC		 3042000-12-01 Chris Demetriou <cgd@sibyte.com>
305
50705ef4
AM		 306 * config/tc-mips.c (mips_ip): When calculating offsets,
307 don't accept as constant the difference between the
308 addresses of symbols in two different sections.
309
310 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
311 specifiers.
312 (validate_mips_insn): Likewise. Also, update 'B' operand
313 specifier to use OP_*_CODE20 constants and delete 'm' operand
314 specifier.
315 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
316 operand specifiers. Change warning generated by 'B' operand
317 specifier to reflect its new multi-purpose usage.
318
319 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
320 -1, and update comment.
321 (file_mips_isa): Likewise.
322 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
323 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
324 ISA_* constants rather than hard-coded numbers.
325 (mips_cpu_info): New structure.
326 (mips_cpu_info_table): New table describing CPU and ISA names
327 and numbers.
328 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
329 mips_cpu_info_from_cpu): New functions.
330 (mips_isa_to_str): New function to get string for ISA name.
331 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
332 return const char *.
333 (md_begin): Redo CPU and ISA selection logic, using
334 mips_cpu_info_from_*. Convert to use ISA_* constants rather
335 than hard-coded numbers.
336 (append_insn, mips_emit_delays, macro, macro2): Convert to use
337 ISA_* constants rather than hard-coded numbers.
338 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
339 (md_longopts): Delete OPTION_NO_MIPS32.
340 (md_parse_option): Convert to use ISA_* constants rather than
341 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
342 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
343 to use strcasecmp to recognize "default" and to use
344 mips_cpu_info_from_name to get CPU numbers from argument.
345 (md_show_usage): Move -mips32 so it's with the rest of the ISA
346 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
347 mips32-4k.
348 (s_mipsset): Accept ISA value 32.
349 * doc/as.texinfo: Clean up MIPS options summary slightly,
350 remove -no-mips32. Add note about -mips4 and -mips32
351 specifying those ISA levels. Delete -mips32 and -no-mips32
352 cpu flag descriptions.
353 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
354 up the supported CPU switch list, and replace 4Kc, 4Km, and
355 4Kp entries with a single mips32-4k entry. Note that you can
356 use ".set mips32".
357
358 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
359 ISA_MIPS64.
360 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
361 -mips5 and -mips64.
362 (md_parse_option): Add cases for OPTION_MIPS5 and
363 OPTION_MIPS64.
364 (md_show_usage): Mention -mips5 and -mips64 arguments.
365 (s_mipsset): Add cases for MIPS5 and MIPS64.
366 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
367 and pseudo-CPUs.
368 * doc/as.texinfo: Mention -mips5 and -mips64 options
369 and their meanings.
370 * doc/c-mips.texi: Likewise. Also update introduction
371 and ".set" usage information.
372
373 * config/tc-mips.c (md_show_usage): Add "sb1" to the
374 CPU list.
375 (mips_cpu_info_table): Add SB-1 entries.
376 * doc/c-mips.texi: Add "sb1" to the list of CPUs
377 known to the -mcpu option.
378
379 * doc/as.texinfo: Correct description of MIPS -mcpu
380 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 381
5f68c319
NC		 3822000-12-01 Joel Sherrill <joel@OARcorp.com>
383
3dacdf2e
NC		 384 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
385 New targets.
386 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
387 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 388 * configure: Regenerate.
389 * config.in: Regenerate.
390 * Makefile.in: Regenerate.
391 * aclocal.m4: Regenerate.
392 * po/gas.pot: Regenerate.
50705ef4 393
4ce3447c
PB		 3942000-11-30 Philip Blundell <pb@futuretv.com>
395
396 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
397 even in non BFD_ASSEMBLER case.
398
76a0ddac
DN		 3992000-11-30 Diego Novillo <dnovillo@redhat.com>
400
401 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
402 syntax.
403
220e750f
RH		 4042000-11-29 Richard Henderson <rth@redhat.com>
405
406 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
407 until dwarf2_finish; use relaxation to get cross-fragment offsets;
408 thread multiple subsegments properly; handle multiple code
409 sections properly; emit proper compilation unit info for assembler
410 generated debugging.
411
412 * as.h (enum _relax_state): Add rs_dwarf2dbg.
413 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
414 (dwarf2dbg_estimate_size_before_relax): Declare.
415 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
416 * write.c: Include dwarf2dbg.h.
417 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
418 (relax_segment): Likewise.
419
99b222b4
HPN		 4202000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
421
422 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
423 jump>: Use as_bad_where instead of as_bad. Tweak error message
424 accordingly. Stabilize frag by updating fix part and resetting
425 variant part.
426 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 427 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
428 indexing is_end_of_line[].
429 (md_assemble): Initialize size to 0.
430 (md_section_align): Mark parameter seg as unused.
e46fee70 431 (parse_reg): Parse names case-insensitively.
99b222b4 432
814f6641
KH		 4332000-11-28 Kazu Hirata <kazu@hxi.com>
434
435 * config/obj-aout.h: Fix formatting.
436 * config/obj-bout.h: Likewise.
437 * config/obj-coff.c: Likewise.
438 * config/obj-coff.h: Likewise.
439 * config/obj-elf.h: Likewise.
440 * config/obj-som.h: Likewise.
441 * config/obj-vms.c: Likewise.
442 * config/obj-vms.h: Likewise.
443 * config/tc-h8300.h: Likewise.
444 * config/tc-ns32k.h: Likewise.
445 * config/tc-sparc.h: Likewise.
446 * config/tc-tic54x.h: Likewise.
447 * config/tc-z8k.h: Likewise.
448
e47b9e39
NC		 4492000-11-28 Nick Clifton <nickc@redhat.com>
450
451 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
452 License is present in the sources, but not the output, and
453 also available from the GNU website.
454 (GNU Free Documentation License): Comment out this section.
455
fcdc20a4
HPN		 4562000-11-28 Hans-Peter Nilsson <hp@axis.com>
457
43c34dee
HPN		 458 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
459 targets. Remove i860 from valid a.out targets.
460 * Makefile.in: Regenerate.
461
fcdc20a4 462 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 463 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 464 (md_assemble): Call dwarf2_emit_insn if generating ELF.
465 (s_cris_file, s_cris_loc): New.
466 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
467 * Makefile.am: Regenerate dependencies.
468 * Makefile.in: Regenerate.
469
16887944
AM		 4702000-11-28 Alan Modra <alan@linuxcare.com.au>
471
472 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
473 (MRI_MUL_PRECEDENCE): Likewise.
474 (op_rank): Fix a comment typo.
475
ae3e85dd
SC		 4762000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
477
478 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
479 the error message.
480 (get_operand): Fix analysis for movw/movb instructions.
481
077b8428
NC		 4822000-11-24 Nick Clifton <nickc@redhat.com>
483
484 * configure.in (xscale-elf): Add target.
485 (xscale-coff): Add target.
486 * configure: Regenerate.
487
488 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
489 extenstion.
490 (ARM_EXT_XSCALE): New ARM architecture extension.
491 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
492 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
493 (ARM_THUMB): Rename to ARM_EXT_THUMB.
494 (ARM_ARCH_V4): Remove processor from architecture.
495 (ARM_ARCH_3M): New architecutre definition.
496 (ARM_ARCH_V5TE): New architecutre definition.
497 (ARM_ARCH_XSCALE): New architecutre definition.
498 (CPU_DEFAULT): Allow to be defaulted to XScale.
499 (atpcs): New boolean variable.
500 (ldr_flags): Support 'd' flag for double word loads.
501 (str_flags): Support 'd' flag for double word stored.
502 (do_mia): New function.
503 (do_mar): New function.
504 (do_mra): New function.
505 (do_pld): New function.
506 (do_ldrd): New function.
507 (do_blx): New function.
508 (do_bkpt): New function.
509 (do_clz): New function.
510 (do_lstc2): New function.
511 (do_cdp2): New function.
512 (do_t_blx): New function.
513 (do_t_bkpt): New function.
514 (do_smla): New function.
515 (do_smlal): New function.
516 (do_smul): New function.
517 (do_qadd): New function.
518 (do_co_reg2c): New function.
519 (LONGEST_INSN): Redefine to 7.
520
521 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
522 command line switches.
523
2434f565
JW		 5242000-11-22 Jim Wilson <wilson@redhat.com>
525
526 * config/tc-ia64.c (pseudo_func): Add missing initializers.
527 (struct rsrc): Make line unsigned.
528 (gr_values): Add missing initializer.
529 (SLOT_NUM_NOT_SET): Add unsigned cast.
530 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
531 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
532 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
533 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
534 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
535 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
536 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
537 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
538 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
539 Add ATTRIBUTE_UNUSED to unused parameters.
540 (convert_expr_to_ab_reg): Add parens.
541 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
542 (dot_prologue): Initialize grsave when declared.
543 (md_pseudo_table): Add missing initializers.
544 (operand_match): Add casts to bfd_vma.
545 (emit_one_bundle): Delete unused local prev. Make required_template
546 unsigned.
547 (specify_resource): Cast i to unsigned.
548 (note_register_values): Use fprintf_vma.
549 (print_dependency): Likewise.
550
5a080f89
JW		 5512000-11-21 Jim Wilson <wilson@redhat.com>
552
5e7474a7
JW		 553 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
554 for unwind info section.
555 (dot_endp): Likewise for unwind section.
556
5a080f89
JW		 557 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
558 fix_new_exp.
559
732d96b6
JJ		 5602000-11-21 Jakub Jelinek <jakub@redhat.com>
561
562 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
563 (output_insn): Call dwarf2_emit_insn.
b8e904dc 564 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 565
6d2cf69f
RH		 5662000-11-17 Richard Henderson <rth@redhat.com>
567
568 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
569 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
570 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
571
8179bd9b
NC		 5722000-11-17 Nick Clifton <nickc@redhat.com>
573
574 * config/tc-arm.c (md_pseudo_table): Add support for .line and
575 .file pseudo ops.
576
316e2c05
RH		 5772000-11-17 Richard Henderson <rth@redhat.com>
578
579 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
580
a8316fe2
RH		 5812000-11-17 Richard Henderson <rth@redhat.com>
582
583 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 584 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 585 tri-state definition of alpha_flag_mdebug.
586 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
587 (s_alpha_file): Store first .file directive.
588 (s_alpha_stab): New.
589 (md_pseudo_table): Add stabs and stabn.
590
e346e481
RH		 5912000-11-17 Richard Henderson <rth@redhat.com>
592
593 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
594
4dc7ead9
RH		 5952000-11-17 Richard Henderson <rth@redhat.com>
596
597 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 598 (main): Call dwarf2_finish.
4dc7ead9
RH		 599 * as.h (debug_type): Clarify documentation of the meaning
600 of this variable.
601 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
602 (print_stats): Fix parenthesis problem.
603 (now_subseg_size): New.
604 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
605 (dwarf2_directive_file): Don't set debug_type.
606 (dwarf2_where): Honor DEBUG_DWARF2 first.
607 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
608 do nothing if not emitting dwarf2 debug info, or no work.
609 * dwarf2dbg.h (dwarf2_emit_insn): Update.
610 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
611 (ecoff_new_file): Likewise.
612 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
613 commentary wrt dwarf2.
614
615 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
616 ATTRIBUTE_UNUSED as needed.
617 (emit_insn): Call dwarf2_emit_insn.
618 (s_alpha_file): New.
619 (s_alpha_loc): New.
620 (s_alpha_coff_wrapper): Don't handle them.
621 (md_pseudo_table): Update for .file and .loc.
622 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
623
624 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
625 don't protect with debug_type.
626 * config/tc-hppa.c (md_assemble): Likewise.
627 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
628 * config/tc-mn10300.c (md_assemble): Likewise.
629 * config/tc-sh.c (md_assemble): Likewise.
630 * config/tc-v850.c (md_assemble): Likewise.
631
632 * config/tc-arm.c (arm_end_of_source): Remove.
633 * config/tc-hppa.c (pa_end_of_source): Remove.
634 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
635 * config/tc-mn10300.c (mn10300_finalize): Remove.
636 * config/tc-sh.c (sh_finalize): Remove.
637 * config/tc-v850.c (sh_finalize): Remove.
638
639 * config/tc-arm.h (md_end): Remove.
640 * config/tc-hppa.h (md_end): Remove.
641 (DWARF2_LINE_MIN_INSN_LENGTH): New.
642 * config/tc-m68hc11.h (md_end): Remove.
643 * config/tc-mn10300.h (md_end): Remove.
644 * config/tc-sh.h (md_end): Remove.
645 * config/tc-v850.h (md_end): Remove.
646
647 * config/tc-ia64.c (emit_one_bundle): Don't protect
648 dwarf2 bits with debug_type.
649 (md_assemble): Likewise.
650 (ia64_end_of_source): Don't call dwarf2_finish.
651
ca683b78
JW		 6522000-11-16 Jim Wilson <wilson@redhat.com>
653
654 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
655 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
656 > 16.
657
6f620856
L		 6582000-11-16 H.J. Lu <hjl@gnu.org>
659
660 * config/obj-elf.c (obj_elf_symver): Don't check the missing
661 version name.
662
19d63e5d
KH		 6632000-11-15 Kazu Hirata <kazu@hxi.com>
664
665 * config/tc-tic30.c: Fix formatting.
666 * config/tc-tic80.c: Likewise.
667 * config/tc-v850.c: Likewise.
668 * config/tc-vax.c: Likewise.
669 * config/tc-w65.c: Likewise.
670 * config/tc-z8k.c: Likewise.
671
a8761a19
DD		 6722000-11-14 DJ Delorie <dj@redhat.com>
673
674 * config/tc-v850.c: Support dwarf2.
675 * config/tc-v850.h: Ditto.
676
677 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
678 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 679
88be23ec
BS		 6802000-11-15 Bernd Schmidt <bernds@redhat.com>
681
682 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
683 (errata_nops_necessary_p): New function.
684 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
685 md.
686
72a76794
JW		 6872000-11-14 Jim Wilson <wilson@redhat.com>
688
689 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
690 return little endian bfd formats.
691
4a1805b1
KH		 6922000-11-14 Kazu Hirata <kazu@hxi.com>
693
694 * config/aout_gnu.h: Fix formatting.
695 * config/atof-vax.c: Likewise.
696 * config/m68k-parse.h: Likewise.
697 * config/m88k-opcode.h: Likewise.
698 * config/obj-elf.c: Likewise.
699 * config/tc-arm.c: Likewise.
700 * config/tc-cris.c: Likewise.
701 * config/tc-i386.c: Likewise.
702 * config/tc-ia64.c: Likewise.
703 * config/tc-mn10300.c: Likewise.
704 * config/te-386bsd.h: Likewise.
705 * config/te-hppa.h: Likewise.
706 * config/te-nbsd.h: Likewise.
707 * config/te-ppcnw.h: Likewise.
708 * config/te-sparcaout.h: Likewise.
709 * config/te-tmips.h: Likewise.
710 * config/vax-inst.h: Likewise.
711 * config/vms-conf.h: Likewise.
712
c810873d
JJ		 7132000-11-14 Jakub Jelinek <jakub@redhat.com>
714
715 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
716
79082ff0
L		 7172000-11-13 H.J. Lu <hjl@gnu.org>
718
719 * config/obj-elf.c (elf_frob_symbol): Support
720 ".symver name,name2@@@nodename".
721 (elf_frob_file_before_adjust): Likewise.
722
723 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
724 and ".symver name,name2@@@nodename".
725 Fix a typo.
726
1da00eb4
L		 7272000-11-12 H.J. Lu (hjl@gnu.org)
728
729 * config/obj-elf.c (obj_elf_symver): Check missing version
730 name.
731
f585997b
L		 7322000-11-12 H.J. Lu (hjl@gnu.org)
733
734 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
735 instead of bfd_vma for non-bfd assemblers.
736
ef5c4bfc
KH		 7372000-11-09 Kazu Hirata <kazu@hxi.com>
738
739 * itbl-ops.c: Fix comment typos.
740
f5a30c2e
JW		 7412000-11-08 Jim Wilson <wilson@redhat.com>
742
743 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
744 (struct unwind): Add next_slot_frag field.
745 (slot_index): New parameters slot_frag and first_frag. Add code
746 to add in frag sizes when different. Add comments.
747 (fixup_unw_records): New locals first_frag and last_frag. Pass new
748 arguments to slot_index.
749 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
750 loop end. Set next_slot_frag field.
751
339681c0
L		 7522000-11-07 H.J. Lu <hjl@gnu.org>
753
754 * doc/as.texinfo (.symver): Updated for versioned symbol
755 reference.
756
757 * obj.h (format_ops): Add the frob_file_before_adjust field.
758
759 * config/obj-aout.c (aout_format_ops): Set the
760 frob_file_before_adjust field to 0.
761 * config/obj-coff.c (coff_format_ops): Likewise.
762 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
763
764 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
765 name.
766 (elf_frob_file_before_adjust): New function to remove unneeded
767 versioned symbols from the symbol table.
768 (elf_format_ops): Set the frob_file_before_adjust field to
769 elf_frob_file_before_adjust.
770
771 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
772 not defined.
773
774 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
775
4a314ec8
NC		 7762000-11-07 Peter Targett <peter.targett@arccores.com>
777
778 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
779 BIG_ENDIAN macros.
780 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
781 Fix compile time warning messages.
50705ef4 782
604d524f
NC		 7832000-11-07 Nick Clifton <nickc@redhat.com>
784
785 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
786 buffer in order to avoid buffer overflows.
787
44f5c83a
JW		 7882000-11-06 Steve Ellcey <sje@cup.hp.com>
789
790 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
791 Change M to m for -milp32 or -mlp64 to match gcc.
792 (dot_endp): Use bytes_per_address instead of 8.
793 (emit_one_bundle): Use number_to_chars_littleendian instead of
794 md_number_to_chars.
795 (fix_insn): Likewise.
796 (ia64_init): New function.
797 (ia64_target_format): New function.
798 (md_begin): Set endianness, arch, and machine as appropriate.
799 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
800 Make these macros depend on TE_HPUX macro.
801 (TARGET_FORMAT): Define.
802 (HOST_SPECIAL_INIT): Define.
803 * config/te-hpux.h: New file.
804 * configure.in: Add "ia64-*-hpux*" target to configure.
805 * configure: Regenerate.
50705ef4 806
7152f1dc
KH		 8072000-11-06 Kazu Hirata <kazu@hxi.com>
808
ef99799a
KH		 809 * as.c: Fix formatting.
810 * dwarf2dbg.c: Likewise.
811 * input-file.c: Likewise.
7152f1dc
KH		 812 * input-file.h: Likewise.
813 * input-scrub.c: Likewise.
ef99799a
KH		 814 * itbl-ops.c: Likewise.
815 * listing.c: Likewise.
816 * macro.h: Likewise.
817 * messages.c: Likewise.
818 * read.c: Likewise.
819 * subsegs.c: Likewise.
820 * subsegs.h: Likewise.
821 * write.c: Likewise.
7152f1dc 822
cf055d54
NC		 8232000-11-06 Nick Clifton <nickc@redhat.com>
824
825 * doc/as.texinfo: Add GNU Free Documentation License.
826 * doc/gasp.texi: Add GNU Free Documentation License.
827 * doc/as.1: Add GNU Free Documentation License.
828
8d6b5c8e
NC		 8292000-11-05 Nick Clifton <nickc@redhat.com>
830
831 * config/tc-arm.c: Add include of "dwarf2dbg.h"
832
59ff2774
NC		 8332000-11-02 Per Lundberg <plundis@chaosdev.org>
834
835 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
836 * configure: Regenerate.
837
37d8bb27
NC		 8382000-11-01 Nick Clifton <nickc@redhat.com>
839
840 * read.c (original_case_string): New global variable.
841 (read_a_source_file): Copy opcode string into
842 original_case_string if clobbering the case of the opcode.
843 * read.h: Export the definition of original_case_string.
844 * config/tc-arm.c (md_assembler): When parsing a .req
845 directive use the original opcode string, not the case
846 clobbered version.
847
d75bb8cf
NC		 8482000-11-02 Nick Clifton <nickc@redhat.com>
849
850 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 851 variable.
d75bb8cf
NC		 852 (md_assemble): Call dwarf2_generate_asm_lineno instead of
853 dwarf2_where and dwarf2_gen_line_info.
854
6c17cfe4
PB		 8552000-11-02 Theo Honohan <th@futuretv.com>
856
50705ef4 857 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 858
c51ce5f0
EC		 8592000-10-31 Eric Christopher <echristo@redhat.com>
860
861 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
862 or pc-relative, else use fx_offset.
863
f1bcba5b
JW		 8642000-10-31 Jim Wilson <wilson@redhat.com>
865
866 * config/tc-ia64.c (struct md): New field tag_fixups.
867 (ia64_flush_insns): Handle tag_fixups. Error if dangling
868 qualifying predicate.
869 (emit_one_bundle): Delete spurious multiplication by one. Handle
870 tag_fixups.
871 (ia64_start_line): Error if dangling qualifying predicate.
872 (defining_tag): New static variable.
873 (ia64_unrecognized_line, case '['): Parse tags.
874 (ia64_frob_label): Create tag_fixups.
875 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 876
8637c045
AM		 8772000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
878
879 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
880
ebeeafe6
BS		 8812000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
882
883 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
884
b041f888
KH		 8852000-10-30 Kazu Hirata <kazu@hxi.com>
886
887 * expr.c: Fix formatting.
888 * flonum-copy.c: Likewise.
889 * flonum.h: Likewise.
890 * gasp.c: Likewise.
891 * hash.c: Likewise.
892
d8374dcd
HPN		 8932000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
894
895 * as.h (OPTION_MD_BASE): Bump to 190.
896 * as.c (parse_args) <std_longopts>: Add comment about the need to
897 check OPTION_MD_BASE in as.h.
898
1308f14c
HPN		 899 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
900 for weak symbols.
901
6f6ef0fa
NC		 9022000-10-27 Nick Clifton <nickc@redhat.com>
903
904 * configure.in (emulations): Add m68hc12.
905 * configure: Regenerate.
906 * po/gas.pot: Regenerate.
c51ce5f0 907
bf1b5881
AH		 9082000-10-27 Aldy Hernandez <aldyh@redhat.com>
909
50705ef4
AM		 910 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
911 cpsr*.
912 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 913
85a39694
NC		 9142000-10-25 Nick Clifton <nickc@redhat.com>
915
916 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
917 a DWARF2 line number information sequence.
918
919 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
920
921 * read.c (generate_lineno_debug): Update comment describing why
922 DWARF2 line number debug information is not generated
923 automatically by this function.
924
925 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
926 not all.
c51ce5f0 927
85a39694
NC		 928 * config/tc-arm.h (md_end): Define.
929 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 930
85a39694
NC		 931 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
932 if generating DWARF2 line numbers.
933 (arm_end_of_source): New function. Call dwarf2_finish if
934 necessary.
935
936 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
937 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
938 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 939
cce0cbdc
DN		 9402000-10-25 Diego Novillo <dnovillo@cygnus.com>
941
942 * tc-i386.c: Fix prototype declarations for functions taking no
943 arguments.
944
64a0c779
DN		 9452000-10-24 Diego Novillo <dnovillo@cygnus.com>
946
947 * tc-i386.c (i386_operand_modifier): Remove.
948 (build_displacement_string): Remove.
949 (i386_parse_seg): Remove.
950 (i386_intel_memory_operand): Remove.
951 (i386_intel_operand): Re-write using recursive descent parser based
952 on MASM documentation.
953 (struct intel_parser_s): New structure.
954 (intel_parser): New static variable.
955 (struct intel_token): New structure.
956 (cur_token, prev_token): New static variables.
957 (T_NIL): Define.
958 (T_CONST): Define.
959 (T_REG): Define.
960 (T_BYTE): Define.
961 (T_WORD): Define.
962 (T_DWORD): Define.
963 (T_QWORD): Define.
964 (T_XWORD): Define.
965 (T_SHORT): Define.
966 (T_OFFSET): Define.
967 (T_PTR): Define.
968 (T_ID): Define.
969 (intel_match_token): New function.
970 (intel_get_token): New function.
971 (intel_putback_token): New function.
972 (intel_expr): New function.
973 (intel_e05): New function.
974 (intel_e05_1): New function.
975 (intel_e06): New function.
976 (intel_e06_1): New function.
977 (intel_e09): New function.
978 (intel_e09_1): New function.
979 (intel_e10): New function.
980 (intel_e10_1): New function.
981 (intel_e11): New function.
982
19f7b010
JJ		 9832000-10-20 Jakub Jelinek <jakub@redhat.com>
984
985 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
986 instructions to loose any special insn->architecture mask.
987
988 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
989 (sparc_md_end, sparc_arch_types, sparc_arch,
990 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
991 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
992 request v9b architecture if they are used).
993
3ae647a0
NC		 9942000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
995
996 * config/tc-m68k.c: Fix the previous misapplied patch.
997
5cbdaa77
NC		 9982000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
999
50705ef4
AM		 1000 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1001 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1002 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1003 BFD_RELOC_*.
5cbdaa77 1004
e6c774b4
KH		 10052000-10-17 Kazu Hirata <kazu@hxi.com>
1006
1007 * debug.c: Fix formatting.
1008 * depend.c: Likewise.
1009 * dwarf2dbg.c: Likewise.
1010 * dwarf2dbg.h: Likewise.
1011 * ecoff.c: Likewise.
1012 * expr.c: Likewise.
1013 * expr.h: Likewise.
1014 * flonum-konst.c: Likewise.
1015 * frags.h: Likewise.
1016
ea20a7da
CC		 10172000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1018
1019 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1020 options.
1021 * doc/as.texinfo: Added notes about this new option.
1022
266cb5f1
HPN		 10232000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1024
1025 * config/tc-sh.c (JREG): Remove.
1026 (md_convert_frag): Remove #if 0:d code using JREG.
1027
6588847e
DN		 10282000-10-15 Diego Novillo <dnovillo@cygnus.com>
1029
1030 * config/tc-i386.c (i386_operand_modifier): Only match
1031 modifiers SHORT and FLAT if they are followed by a space.
1032 (parse_register): When `allow_naked_reg' is set, do not confuse
1033 identifiers that start with a register name with a register.
1034
30a2b4ef
KH		 10352000-10-12 Kazu Hirata <kazu@hxi.com>
1036
1037 * app.c: Fix formatting.
1038 * as.c: Likewise.
1039 * as.h: Likewise.
1040 * bit_fix.h: Likewise.
1041 * cgen.c: Likewise.
1042 * cgen.h: Likewise.
1043 * cond.c: Likewise.
1044
d01e2a23
AM		 10452000-10-11 Alan Modra <alan@linuxcare.com.au>
1046
1047 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1048
44852b19
AM		 10492000-10-07 Alan Modra <alan@linuxcare.com.au>
1050
dc1fc56b
AM		 1051 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1052 Re-arrange function a little and improve error message.
1053
44852b19
AM		 1054 * write.c (write_relocs): Fix a comment.
1055
1056 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1057 link-once sections.
1058
afa680f8
JW		 10592000-10-05 Jim Wilson <wilson@cygnus.com>
1060
1061 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1062
ce8a8b2f
AM		 10632000-10-05 Alan Modra <alan@linuxcare.com.au>
1064
1065 * config/tc-i386.c: Delete some useless comments, reformat others.
1066
1067 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1068 non-global syms in linkonce sections.
1069
56d27c17
AM		 10702000-10-04 Ralf Baechle <ralf@gnu.org>
1071
1072 * config/tc-ia64.c (operand_match): Don't use // style comments.
1073 * config/tc-i370.c: Likewise.
1074
7b15d668
HPN		 10752000-09-29 Hans-Peter Nilsson <hp@axis.com>
1076
1077 Changes to handle varying register prefix and user symbol prefix.
1078 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1079 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1080 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1081 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1082 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1083 (demand_register_prefix): New variable.
1084 (md_pseudo_table): New pseudo ".syntax".
1085 (md_longopts): New options --no-underscore and --underscore.
1086 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1087 on symbols_have_leading_underscore.
1088 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1089 (get_spec_reg): Ditto.
1090 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1091 Fix formatting.
1092 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1093 --help.
1094 <case OPTION_NO_US, case OPTION_US>: New.
1095 (md_show_usage): Be brief and reformat to match continuation of
1096 --help.
1097 * po/gas.pot: Regenerate.
1098
27df9f40
AM		 10992000-09-28 Alan Modra <alan@linuxcare.com.au>
1100
1101 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1102 force relocs for 12 bit branches.
1103 (md_apply_fix): Similarly, adjust logic here.
1104
5506e1a5
AM		 11052000-09-28 Alan Modra <alan@linuxcare.com.au>
1106
1107 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1108 adjust for external and weak syms as we will use a reloc. Allow
1109 for +8 offset when calculating limits of branches.
1110 (hppa_fix_adjustable): Undo 2000-09-23 change.
1111 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1112 Correct distance calculation.
47d89dba
AM		 1113 (tc_gen_reloc): Print the file name and line number if we can't
1114 handle a fixup.
5506e1a5
AM		 1115
1116 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1117 * config/tc-hppa.c (nonzero_dibits): Define.
1118 (arg_reloc_stub_needed): Check each arg and return value
1119 separately for zero case.
1120 (pa_align): Declare argument `bytes'.
1121
81d4177b
KH		 11222000-09-25 Kazu Hirata <kazu@hxi.com>
1123
1124 * config/tc-cris.c: Fix formatting.
1125 * config/tc-d10v.h: Likewise.
1126 * config/tc-d30v.c: Likewise.
1127 * config/tc-d30v.h: Likewise.
1128 * config/tc-fr30.c: Likewise.
1129 * config/tc-fr30.h: Likewise.
1130 * config/tc-m68k.c: Likewise.
1131 * config/tc-m68k.h: Likewise.
1132 * config/tc-pj.h: Likewise.
1133 * config/tc-ppc.c: Likewise.
1134 * config/tc-ppc.h: Likewise.
1135 * config/tc-sh.c: Likewise.
1136 * config/tc-sh.h: Likewise.
1137 * config/tc-sparc.c: Likewise.
1138 * config/tc-v850.h: Likewise.
1139 * config/tc-vax.h: Likewise.
1140 * config/tc-w65.h: Likewise.
1141 * config/tc-z8k.h: Likewise.
1142
959ee541
AM		 11432000-09-23 Alan Modra <alan@linuxcare.com.au>
1144
1145 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1146 checks only for ELF.
1147 (hppa_force_relocation): Likewise.
1148
139368c9
JW		 11492000-09-22 Jim Wilson <wilson@cygnus.com>
1150
1151 * config/tc-ia64.c (dv_sem): Add "stop".
1152 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1153 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1154 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1155 match above.
1156 (mark_resources): Check IA64_RS_PRr.
1157
151337e8
NC		 11582000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1159
56d27c17 1160 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1161 md_estimate_size_before_relax): Redesign and clean up the
1162 relaxation mechanism.
1163
0b7410c4
KH		 11642000-09-21 Kazu Hirata <kazu@hxi.com>
1165
1166 * config/tc-ns32k.c: Fix formatting.
1167 * config/tc-ns32k.h: Likewise.
1168
a4d24084
KH		 11692000-09-20 Kazu Hirata <kazu@hxi.com>
1170
82efde3a
KH		 1171 * config/tc-m32r.c: Fix formatting.
1172 * config/tc-m32r.h: Likewise.
1173 * config/tc-m68851.h: Likewise.
1174 * config/tc-m68hc11.c: Likewise.
1175 * config/tc-m68hc11.h: Likewise.
1176 * config/tc-m88k.c: Likewise.
1177 * config/tc-mcore.c: Likewise.
a75214e5 1178 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1179 * config/tc-mips.c: Likewise.
1180 * config/tc-mips.h: Likewise.
1181 * config/tc-mn10200.h: Likewise.
1182 * config/tc-mn10300.h: Likewise.
a75214e5 1183 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1184 * config/tc-tahoe.h: Likewise.
1185
4844386e 11862000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1187
1188 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1189 Likewise in relaxation description comments.
1190
9e754211
AM		 11912000-09-18 Alan Modra <alan@linuxcare.com.au>
1192
1193 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1194 subtraction of two syms without emitting a relocation.
1195
1196 From David Huggins-Daines <dhd@linuxcare.com>
1197 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1198 global or weak symbols.
1199
4a4f25cf
KH		 12002000-09-15 Kazu Hirata <kazu@hxi.com>
1201
1202 * config/tc-h8300.h: Fix formatting.
1203 * config/tc-h8500.c: Likewise.
1204 * config/tc-h8500.h: Likewise.
1205 * config/tc-hppa.h: Likewise.
1206 * config/tc-i370.h: Likewise.
1207 * config/tc-i386.h: Likewise.
1208 * config/tc-i860.c: Likewise.
1209 * config/tc-i860.h: Likewise.
1210 * config/tc-i960.h: Likewise.
1211 * config/tc-ia64.c: Likewise.
1212 * config/tc-ia64.h: Likewise.
1213
1dab94dd
KH		 12142000-09-14 Kazu Hirata <kazu@hxi.com>
1215
1216 * config/tc-a29k.c: Fix formatting.
1217 * config/tc-alpha.c: Likewise.
1218 * config/tc-arc.c: Likewise.
1219 * config/tc-arc.h: Likewise.
1220 * config/tc-arm.c: Likewise.
1221 * config/tc-arm.h: Likewise.
1222 * config/tc-avr.c: Likewise.
1223 * config/tc-avr.h: Likewise.
1224 * config/tc-tic30.c: Likewise.
1225 * config/tc-tic30.h: Likewise.
1226 * config/tc-tic54x.c: Likewise.
1227 * config/tc-tic54x.h: Likewise.
1228 * config/tc-tic80.c: Likewise.
1229 * config/tc-tic80.h: Likewise.
1230
7484b8e6
TW		 12312000-09-14 Timothy Wall <twall@cygnus.com>
1232
1233 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1234 parallel comparisons for later use.
1235 (struct rsrc): Add parallel comparison type.
1236 (resources_match): Skip special cases of PR usage (non-conflicting
1237 parallel compares).
56d27c17 1238
bf514e21
KH		 12392000-09-13 Kazu Hirata <kazu@hxi.com>
1240
1241 * config/obj-ecoff.c: Fix formatting.
1242 * config/obj-elf.c: Likewise.
1243 * config/obj-elf.h: Likewise.
1244 * config/obj-evax.h: Likewise.
1245 * config/obj-generic.h: Likewise.
1246 * config/obj-hp300.c: Likewise.
1247 * config/obj-hp300.h: Likewise.
1248 * config/obj-ieee.h: Likewise.
1249 * config/obj-vms.c: Likewise.
1250 * config/obj-vms.h: Likewise.
1251
156c2f8b 12522000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1253
50705ef4
AM		 1254 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1255 (md_parse_option): Ditto.
1256 (md_longopts): Add -mips32 option.
1257 (md_show_usage): Document new options.
1258 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1259 (mips_ip): Assemble mfc0 with a sub-selection code.
1260 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1261 (mips_cpu_to_str): New function.
1262 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1263 Use CPU_* defines instead of hardcoded numbers.
1264
50705ef4
AM		 1265 * doc/as.texinfo: Document new options.
1266 * doc/c-mips.texi: Ditto.
156c2f8b 1267
a01b9fa4
KH		 12682000-09-12 Kazu Hirata <kazu@hxi.com>
1269
1270 * as.h: Fix formatting.
1271 * asintl.h: Likewise.
1272 * bit_fix.h: Likewise.
dcd619be
KH		 1273 * config/obj-aout.c: Likewise.
1274 * config/obj-aout.h: Likewise.
1275 * config/obj-bout.c: Likewise.
1276 * config/obj-bout.h: Likewise.
1277 * config/obj-coff.c: Likewise.
1278 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1279 * dwarf2dbg.h: Likewise.
1280 * expr.h: Likewise.
1281 * flonum.h: Likewise.
1282 * frags.h: Likewise.
1283 * itbl-ops.h: Likewise.
1284 * macro.h: Likewise.
1285 * read.h: Likewise.
1286 * sb.h: Likewise.
1287 * struc-symbol.h: Likewise.
1288 * subsegs.h: Likewise.
1289 * symbols.h: Likewise.
1290 * tc.h: Likewise.
1291 * write.h: Likewise.
1292
92774660
KH		 12932000-09-11 Kazu Hirata <kazu@hxi.com>
1294
f0e652b4
KH		 1295 * bignum-copy.c: Fix formatting.
1296 * config/tc-i370.c: Likewise.
92774660
KH		 1297 * config/tc-i960.c: Likewise.
1298 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1299 * ehopt.c: Likewise.
1300 * flonum-copy.c: Likewise.
1301 * flonum-konst.c: Likewise.
1302 * flonum-mult.c: Likewise.
1303 * literal.c: Likewise.
1304 * read.c: Likewise.
1305 * sb.c: Likewise.
1306 * stabs.c: Likewise.
1307 * subsegs.c: Likewise.
92774660 1308
222f8079
PB		 13092000-09-09 Philip Blundell <philb@gnu.org>
1310
1311 * configure.in (arm*-*-uclinux*): New target.
1312 * configure: Regenerate.
1313
c488923f
KH		 13142000-09-09 Kazu Hirata <kazu@hxi.com>
1315
1316 * input-file.c: Fix formatting.
1317 * itbl-ops.c: Likewise.
1318 * messages.c: Likewise.
1319
e0e3ecca
PB		 13202000-09-08 Philip Blundell <philb@gnu.org>
1321
1322 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1323 offset is negative.
1324
5d64ca4e
L		 13252000-09-07 H.J. Lu <hjl@gnu.org>
1326
1327 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1328 * configure: Rebuild.
1329
bdaaa2e1
KH		 13302000-09-07 Kazu Hirata <kazu@hxi.com>
1331
e49bc11e
KH		 1332 * atof-generic.c: Fix formatting.
1333 * config/tc-mips.c: Likewise.
e13b337a
KH		 1334 * config/tc-vax.c: Likewise.
1335 * input-scrub.c: Likewise.
bdaaa2e1 1336
d07ed2cd
AO		 13372000-09-07 Alexandre Oliva <aoliva@redhat.com>
1338
1339 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1340 * configure.in (sh-*-linux*): Added.
1341 * configure: Rebuilt.
1342
86905619
KH		 13432000-09-06 Kazu Hirata <kazu@hxi.com>
1344
a28a3ccf
JL		 1345 * config/tc-hppa.c: Fix formatting.
1346
86905619
KH		 1347 * ecoff.c: Fix formatting.
1348
58cccadb
AO		 13492000-09-06 Alexandre Oliva <aoliva@redhat.com>
1350
1351 * configure: Rebuilt with new libtool.m4.
1352
542d6675
KH		 13532000-09-05 Kazu Hirata <kazu@hxi.com>
1354
1355 * cgen.c: Fix formatting.
1356 * config/tc-ia64.c: Likewise.
1357
5b343f5a
NC		 13582000-09-05 Nick Clifton <nickc@redhat.com>
1359
1360 * aclocal.m4: Regenerate.
1361 * config.in: Regenerate.
1362 * configure: Regenerate.
1363 * po/gas.pot: Regenerate.
50bbae35 1364
07e90ad5
HPN		 13652000-09-05 Hans-Peter Nilsson <hp@axis.com>
1366
1367 * config/tc-cris.c: Correct comment typos.
1368
1485d400
EC		 13692000-09-05 Eric Christopher <echristo@cygnus.com>
1370
1371 * config/tc-mn10300.c: Cleanup.
1372 (md_pcrel_from): Enable.
1373
904a31bf
AM		 13742000-09-05 Alan Modra <alan@linuxcare.com.au>
1375
927781e2
AM		 1376 * expr.c (operand): Fix a comment typo.
1377 * write.c (write_relocs): Fix a signed/unsigned warning.
1378
ecacdc7a
AM		 1379 * config/tc-hppa.c (fudge_reg_expressions): New
1380 (hppa_force_reg_syms_absolute): New.
1381 (pa_equ): Allow reg_section expressions.
1382 * config/tc-hppa.c (md_optimize_expr): Define.
1383 (hppa_force_reg_syms_absolute): Prototype.
1384
1385 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1386 (pa_parse_number): Pass in arg to select fp reg parsing.
1387 Return 1 to indicate format checks pass. If strict, then only
1388 accept a register or register symbol. Return value in...
1389 (pa_number): New static for pa_parse_number.
1390 (FP_REG_BASE): Define.
1391 (FP_REG_RSEL): Define.
1392 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1393 appropriate. White space changes.
1394 (need_pa11_opcode): Don't bother passing any params, get them from
1395 globals instead.
1396 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1397 Remove extraneous check in case 'Q'.
1398 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1399 reg, set section of resulting symbol to reg_section.
1400 (pa_parse_space_stmt): Modify call to pa_parse_number.
1401 (pa_space): Likewise.
1402
904a31bf
AM		 1403 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1404 (hppa_force_relocation): Handle vtable relocs.
1405 (pa_vtable_entry): New.
1406 (pa_vtable_inherit): New.
1407 (md_pseudo_table): Add entries for vtable pseudos.
1408 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1409 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1410 against weak syms.
1411 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1412 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1413 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1414 millicode import.
1415 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1416 specify a symbol type.
1417
1418 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1419 dependent things together.
1420 (md_elf_symbol_type): Define.
1421
1422 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1423 symbol.
1424 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1425
1426 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1427 (obj_elf_vtable_entry): Declare.
1428
1429 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1430 and export function.
1431 (obj_elf_vtable_entry): Similarly.
1432 (elf_pseudo_table): Fix the damage with a cast.
1433
a47cf567 14342000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1435
1436 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1437 for template selection when a label is needed.
1438
197865e8
KH		 14392000-09-02 Kazu Hirata <kazu@hxi.com>
1440
1441 * config/tc-ia64.c: Fix formatting.
1442
18e03609
NC		 14432000-09-02 Nick Clifton <nickc@redhat.com>
1444
1445 * configure.in: Increase version number to 2.10.91.
1446 * configure: Regenerate.
1447 * aclocal.m4: Regenerate.
1448 * config.in: Regenerate.
1449 * po/gas.pot: Regenerate.
1450 * Makefile.in: Regenerate.
1485d400 1451
a1cc9221
AO		 14522000-09-01 Alexandre Oliva <aoliva@redhat.com>
1453
1454 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1455 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1456 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1457 similar relocs.
1458 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1459 branches.
1460
14612000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1462
1463 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1464 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1465 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1466 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1467 (GOT_symbol): New variable.
1468 (md_undefined_symbol): Set it.
1469
44576e1f
RH		 14702000-09-01 Richard Henderson <rth@cygnus.com>
1471
1472 * config/tc-ia64.c (match): Don't inline.
1473 (extra_goodness): New.
1474 (md_begin): Prefer nop.f and nop.b for best_template.
1475
29f8404c
KH		 14762000-08-31 Kazu Hirata <kazu@hxi.com>
1477
76b0a8c0
KH		 1478 * as.c: Fix formatting.
1479 * cond.c: Likewise.
1480 * frags.c: Likewise.
29f8404c
KH		 1481 * macro.c: Likewise.
1482
b4c1ea07
EC		 14832000-08-31 Eric Christopher <echristo@cygnus.com>
1484
1485 * config/tc-mn10300.c: Cleanup and fix warnings.
1486 (md_pseudo_table): Add initializers.
1487 (md_show_usage): Cleanup.
1488 (md_parse_option): Fix warnings.
1489 (md_undefined_symbol): Fix warnings.
1490 (md_conver_frag): Fix warnings.
1491 (tc_gen_reloc): Fix warnings.
1492 (md_apply_fix3): Fix warnings.
1493 (check_operand): Fix warnings.
1494
ac48eca1
AO		 14952000-08-31 Alexandre Oliva <aoliva@redhat.com>
1496
1497 * acinclude.m4: Include libtool and gettext macros from the
1498 top level.
1499 * aclocal.m4, configure: Rebuilt.
1500
e0c21649
GK		 15012000-08-30 Mark Hatle <mhatle@mvista.com>
1502
1503 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1504
cf39a089
KH		 15052000-08-31 Kazu Hirata <kazu@hxi.com>
1506
1507 * listing.c: Fix formatting.
1508
3ee4defc
KH		 15092000-08-29 Kazu Hirata <kazu@hxi.com>
1510
1511 * app.c: Fix a comment typo. Fix formatting.
1512
1e8d20f4
NC		 15132000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1514
50bbae35
AM		 1515 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1516 offset of the target destination for jmp instructions.
1517 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1518
5bcac8a4
HPN		 15192000-08-24 Hans-Peter Nilsson <hp@axis.com>
1520
1521 * NEWS: Mention support for CRIS.
1522
46547ecc
DC		 1523Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1524
1525 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1526 Sets `.lcomm' alignment to zero.
1527
4b853faa
AO		 15282000-08-23 Alexandre Oliva <aoliva@redhat.com>
1529
1530 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1531 (TC_FIX_ADJUSTABLE): Define.
1532
efcc5914
JW		 15332000-08-23 Jim Wilson <wilson@cygnus.com>
1534
1535 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1536 unwind.personality_routine is set.
1537
aca719bf
AO		 15382000-08-23 H.J. Lu <hjl@gnu.org>
1539
1540 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1541
a3da4de1
AO		 15422000-08-23 Alexandre Oliva <aoliva@redhat.com>
1543
1544 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1545 environment is pe.
1546
56385375
L		 15472000-08-22 H.J. Lu <hjl@gnu.org>
1548
1549 * config.in (STRICTCOFF): New for strict COFF.
1550
1551 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1552 i386-*-go32* and i386-go32-rtems*.
1553 * configure: Rebuilt.
1554
1555 * config/obj-coff.c (obj_coff_endef): Follow the historical
1556 behavior if STRICTCOFF is not defined.
1557
1558 * doc/internals.texi: Document STRICTCOFF.
1559
8f36cd18
AO		 15602000-08-22 Alexandre Oliva <aoliva@redhat.com>
1561
1562 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1563 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1564 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1565 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1566 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1567 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1568 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1569 Likewise.
1570
58a77e41
EC		 15712000-08-22 Eric Christopher <echristo@cygnus.com>
1572
1573 * config/tc-mn10300.c: (md_apply_fix): New function.
1574 (mn10300_force_relocation): New function.
1575 (mn10300_fix_adjustable): New function.
1576
1577 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1578 (TC_HANDLES_FX_DONE): Define.
1579 (obj_fix_adjustable): Define.
1580 (MD_APPLY_FIX3): Define.
1581 (TC_LINKRELAX_FIXUP): Define.
1582
1583 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1584 previously defined.
1585 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1586
1587 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1588
ded0649c
JE		 15892000-08-21 Jason Eckhardt <jle@cygnus.com>
1590
1591 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1592 if the fixup resulted in a relocation.
1593
66102fe2
NC		 15942000-08-18 Nick Clifton <nickc@redhat.com>
1595
1596 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1597 Make reference to first element of shift_names explicit.
1598
02198638
AO		 15992000-08-18 Alexandre Oliva <aoliva@redhat.com>
1600
1601 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1602 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1603 add a symbol's address. Removed all target-specific #ifdefs that
1604 used to accomplished the same.
1605 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1606 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1607 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1608 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1609 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1610
353e2c69
KH		 16112000-08-17 Kazu Hirata <kazu@hxi.com>
1612
1613 * dwarf2dbg.c: Fix formatting.
1614
4fb7971f
NC		 16152000-08-17 Nick Clifton <nickc@redhat.com>
1616
1617 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1618 to be recoded as logical shift lefts by zero.
1619
50b81f19
JW		 16202000-08-16 Jim Wilson <wilson@cygnus.com>
1621
1622 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1623 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1624 source registers.
1625 (note_register_values): Handle IA64_OPND_R3_2 operands.
1626
f869cfc6
JE		 16272000-08-16 Jason Eckhardt <jle@cygnus.com>
1628
50bbae35 1629 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1630
8cb8bcba
NC		 16312000-08-16 Nick Clifton <nickc@redhat.com>
1632
1633 * config/tc-arm.c (struct asm_shift): Delete.
1634 (shift[]): Delete.
1635 (enum asm_shift_index): New.
1636 (struct asm_shift_properties): New.
1637 (struct asm_shift_name): New.
1638 (shift_properties[]); New.
1639 (shift_names[]); New.
1640
1641 (decode_shift): Use new structures.
1642 Issue a warning is "ROR #0" is used.
1643 Issue a warning if "ASR #0" or "LSR #0" is used.
1644
1645 (md_begin): Initialise arm_shift_hsh table from new
1646 asm_shift_name array.
1647
c2158c24
JJ		 16482000-08-16 Jakub Jelinek <jakub@redhat.com>
1649
1650 * config/tc-sparc.c: Kill all warnings.
1651 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1652 in -xarch= as well.
1653 (md_show_usage): Update usage text.
1654
70485b5c
NC		 16552000-08-16 Nick Clifton <nickc@redhat.com>
1656
c2158c24 1657 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1658 useful.
1659
a47cf567 16602000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1661
1662 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1663
1664 * config/tc-sh.c (md_assemble): Changed so debug_type
1665 test performed for ppi_assemble
1666 * config/tc-sh.c: Included dwarf2dbg.h.
1667 (debug_line): Defined.
1668 (md_assemble): Generates dwarf2 line info.
1669 (sh_finalize): New function. Finalize dwarf2 info.
1670 (assemble_ppi): Returns size of code generated.
1671 (build_Mytes): Returns size of code generated.
1672 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1673 * config/tc-sh.h (md_end): Defined.
1674 (sh_finalize): Declared.
1675
1db77c8e
AO		 16762000-08-15 Alexandre Oliva <aoliva@redhat.com>
1677
1678 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1679 md_number_to_chars.
1680
046b3b54
NC		 16812000-08-14 Nick Clifton <nickc@redhat.com>
1682
1683 * config/tc-arm.c (do_bx): Allow "bx pc".
1684
c43c2cc5
JW		 16852000-08-14 Jim Wilson <wilson@cygnus.com>
1686
1687 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1688 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1689 (md_begin): Change assignment to md.flag to OR in the new bit.
1690
d1d8ba22
NC		 16912000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1692
1693 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1694 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1695 C_MOU, and C_EOS.
d1d8ba22 1696
22b36938
JE		 16972000-08-14 Jason Eckhardt <jle@cygnus.com>
1698
1699 * NEWS: Mention i860 support.
1700
c0bd0db2
JL		 1701Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1702
1703 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1704
0ac658b8
AS		 17052000-08-14 Andreas Schwab <schwab@suse.de>
1706
1707 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1708
9fc2dda2
JE		 17092000-08-11 Andreas Schwab <schwab@suse.de>
1710
1711 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1712 argument.
1713
bc4466dc
KH		 17142000-08-11 Kazu Hirata <kazu@hxi.com>
1715
1716 * expr.c: Fix formatting.
351aa9f6 1717 * config/obj-bout.c: Likewise.
bc4466dc 1718
a9c99419
JE		 17192000-08-10 Jason Eckhardt <jle@cygnus.com>
1720
1721 * doc/c-i860.texi: Flesh out the i860 section more.
1722
7c743825
KH		 17232000-08-10 Kazu Hirata <kazu@hxi.com>
1724
1725 * symbols.c: Fix formatting.
929b12bc 1726 * expr.c: Likewise.
7c743825 1727
fa2255cb
DN		 1728Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1729
1730 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1731 has the IgnoreSize bit set.
1732
fc997f4b
AM		 17332000-08-09 Alan Modra <alan@linuxcare.com.au>
1734
1735 From Rodney Brown <RodneyBrown@mynd.com>
1736 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1737 * configure: Regenerate.
1738
a47cf567
NC		 17392000-08-09 Kazu Hirata <kazu@hxi.com>
1740
1741 * hash.c: Fix formatting.
1742 * gasp.c: Likewise.
1743
305d537e
JE		 17442000-08-08 Jason Eckhardt <jle@cygnus.com>
1745
1746 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1747 (i860_fix_info): New enum.
1748 (MD_APPLY_FIX3): Define.
1749 (WORKING_DOT_WORD): Define.
1750 (TC_HANDLES_FX_DONE): Define.
1751 (DIFF_EXPR_OK): Define.
1752 (LISTING_HEADER): Define.
1753 (TARGET_FORMAT): Select target format based on endian flag.
1754 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1755 (target_big_endian): Add external declaration.
1756
1757 * config/tc-i860.c: All existing code reworked completely. Other
1758 new code shown below.
1759 (SYNTAX_SVR4): Define.
1760 (target_warn_expand): New variable.
1761 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1762 (md_longopts): Declare and define with new options (-EL, -EB,
1763 and -mwarn-expand).
1764 (md_show_usage): New function.
1765 (md_operand): New function.
1766 (obtain_reloc_for_imm16): New function.
1767 (md_apply_fix3): New function.
1768 (tc_gen_reloc): New function.
1769
df86943d
NC		 17702000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1771
1772 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1773 2 bytes of the jump address are in the same frag.
1774 (find): Accept 68hc12 register indirect modes.
1775
1776 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1777
30d25259
RH		 17782000-08-07 Richard Henderson <rth@cygnus.com>
1779
1780 * config/tc-ia64.c (unwind): Add prologue_mask member.
1781 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1782 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1783 (dot_body): Clear unwind.prologue_mask.
1784 (dot_prologue): Set it. Accept a register second argument.
1785
2d484c7f
KH		 17862000-08-07 Kazu Hirata <kazu@hxi.com>
1787
1788 * config/atof-ieee.c: Fix formatting.
1789 * config/atof-tahoe.c: Likewise.
1790
a47cf567 17912000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1792
3d4ae3c0
NC		 1793 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1794 work.
1795
c91d2e08
NC		 1796 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1797 of .popsection, .previous, .pushsection, .subsection,
1798 .version, .vtable_entry, .vtable_inherit and .weak.
1799
47926f60
KH		 18002000-08-05 Kazu Hirata <kazu@hxi.com>
1801
1802 * config/tc-cris.c: Fix formatting.
1803 * config/tc-i386.c: Likewise.
1804 * config/tc-sparc.c (sparc_ip): Simplify the code.
1805
ab3e48dc
KH		 18062000-08-04 Kazu Hirata <kazu@hxi.com>
1807
1808 * config/tc-cris.c: Rearrange code for readability.
1809 * config/tc-d10v.c: Fix formatting.
1810 * config/tc-m32r.c: Likewise.
1811 * config/tc-sparc.c: Likewise.
1812
3d56ab85
JW		 18132000-08-02 Jim Wilson <wilson@cygnus.com>
1814
1815 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1816 before ia64_find_opcode.
1817 (md_assemble): Likewise.
1818
3f9dfb2c
NC		 18192000-08-01 Nick Clifton <nickc@cygnus.com>
1820
a47cf567 1821 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1822 Undo some formatting fixes.
3f9dfb2c 1823
28e4f854
KH		 18242000-08-01 Kazu Hirata <kazu@hxi.com>
1825
1826 * config/obj-som.c: Fix formatting.
1827 * config/obj-ieee.c: Likewise.
1828 * config/tc-arm.c: Likewise.
1829 * config/tc-v850.c: Likewise.
1830
a570e639
NC		 18312000-08-01 Nick Clifton <nickc@redhat.com>
1832
1833 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1834 index by command line option.
58a77e41 1835
a570e639
NC		 18362000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1837
1838 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1839 (@node M68K-Branch): Rewrite to match the reality.
1840
e3308d0d
JE		 18412000-07-31 Jason Eckhardt <jle@cygnus.com>
1842
1843 * doc/c-i860.texi: New file.
1844 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1845 * doc/Makefile.in: Regenerate.
1846 * doc/all.texi: Add I860 as relevant architecture.
1847 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1848
2fd5405a
NC		 18492000-07-31 Kazu Hirata <kazu@hxi.com>
1850
1851 * config/tc-d30v.c: Fix formatting.
1852
28e7409f
NC		 18532000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1854
50bbae35
AM		 1855 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1856 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1857 long emit a long branch if available instead of an absolute jump, never
1858 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1859
1860 * doc/c-m68k.texi: Document new command line option.
58a77e41 1861
a47cf567
NC		 18622000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1863
1864 * config/tc-avr.c: Use PARAMS macro in function declarations.
1865 Don't declare md_pcrel_from_section (already in tc-avr.h).
1866 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1867 (avr_operand): Don't set (unsigned) op_mask to -1.
1868
534022ea
JE		 18692000-07-28 Jason Eckhardt <jle@cygnus.com>
1870
50bbae35
AM		 1871 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1872 * configure: Regenerated.
1873 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1874 of operand to the .type directive (.e.g, "type").
534022ea 1875
4c400d5e
AM		 18762000-07-28 Alan Modra <alan@linuxcare.com.au>
1877
1878 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1879 * app.c (do_scrub_chars): Record where first comment found.
1880 * read.c (read_a_source_file): Init found_comment on entry, and
1881 notify whether comments found on exit.
1882 * config/tc-hppa.c (md_shortopts): Add "c".
1883 (md_longopts): Add warn-comment.
1884 (md_parse_option): Handle it.
1885 (md_show_usage): Show available options.
1886 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1887
0aa529cb
AC		 1888Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1889
1890 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1891 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1892 sym_ptr_ptr
0aa529cb
AC		 1893 (md_estimate_size_before_relax): Don't fall off end of function.
1894
c6a7ab1f
NC		 18952000-07-27 Kazu Hirata <kazu@hxi.com>
1896
1897 * config/tc-avr.c: Fix formatting.
1898 * config/tc-ns32k.c: Likewise.
1899
e0c6ed95
AM		 19002000-07-27 Alan Modra <alan@linuxcare.com.au>
1901
1902 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1903
19042000-07-27 Kazu Hirata <kazu@hxi.com>
1905
1906 * config/tc-d10v.c: Fix formatting.
1907 * config/tc-z8k.c: Likewise.
1908 * config/tc-sparc.c: Likewise.
1909
6883dc5e 19102000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1911
1912 * cgen.c (queue_fixup): Declare opinfo.
1913 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1914 (gas_cgen_md_operand): Ditto.
1915 (gas_cgen_md_apply_fix3): Ditto.
1916
39da8128
DD		 19172000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1918
1919 * config/obj-coff.c (obj_frob_symbol): Don't merge
1920 labels. Don't merge if the symbol isn't constant. Return
1921 immediately if a symbol is merged.
1922
65e68b04
AM		 19232000-07-22 Alan Modra <alan@linuxcare.com.au>
1924
1925 * frags.c (frag_align): Correct absolute section alignment.
1926
5e0d736c
DD		 19272000-07-20 DJ Delorie <dj@redhat.com>
1928
1929 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1930 it breaks linking against DLLs.
1931
3bcbcc3d
HPN		 19322000-07-20 Hans-Peter Nilsson <hp@axis.com>
1933
1934 * configure.in: Add CRIS support.
1935 * configure: Regenerate.
1936 * Makefile.am: (CPU_TYPES): Add cris.
1937 (CPU_OBJ_VALID) [aout]: Add cris.
1938 (MULTI_CPU_TYPES): Add cris.
1939 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1940 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1941 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1942 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1943 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1944 Regenerate dependencies.
1945 * Makefile.in: Regenerate.
1946 * aclocal.m4: Regenerate.
1947 * as.c: Declare crisaout, criself.
1948 * config/tc-cris.h, config/tc-cris.c: New.
1949 * config/e-criself.c, config/e-crisaout.c: New.
1950 * po/POTFILES.in, po/gas.pot: Regenerate.
1951
041ff4dd 19522000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1953
041ff4dd 1954 * read.c: Fix formatting.
efaf0ba4 1955 * write.c: Fix formatting.
041ff4dd 1956
f980ada0
L		 19572000-07-19 H.J. Lu <hjl@gnu.org>
1958
1959 * sb.c: Include <stdlib.h> if exists for abort ().
1960
25a8b250
AM		 19612000-07-19 Alan Modra <alan@linuxcare.com.au>
1962
1963 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1964 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1965 (pa_type_args): Same here.
1966
7a9aaf92
NC		 19672000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1968
1969 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1970 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1971 the storage class is already set.
1972
8098403c
NC		 19732000-07-17 Kazu Hirata <kazu@hxi.com>
1974
fafb6d17 1975 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1976 * config/tc-mn10200.c: Likewise.
1977 * config/tc-mn10300.c: Likewise.
1978 * config/tc-pj.c: Likewise.
1979 * config/tc-tic80.c: Likewise.
1980 * config/tc-w65.c: Likewise.
8098403c 1981
977e771a
FCE		 19822000-07-17 Frank Ch. Eigler <fche@redhat.com>
1983
1984 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1985 is defined.
1986
63bf5651
ILT		 19872000-07-15 Ian Lance Taylor <ian@zembu.com>
1988
1989 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1990 @code.
1991
1cd1c99b
AM		 19922000-07-15 Alan Modra <alan@linuxcare.com.au>
1993
1994 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1995 ELF as are used for SOM (except the 32-bit reloc one) to decide
1996 whether a symbol can be reduced to a section symbol. Expand on
1997 the comment for symbols involved in LR% and RR% expressions.
1998
119d663a
NC		 19992000-07-14 Nick Clifton <nickc@cygnus.com>
2000
2001 * config/tc-mips.c (mips_disable_float_construction): New
2002 static variable. Set to true if doubles should not be
2003 constructed by loading two single width fp registers with
2004 halves of the value.
2005 (mips_ip): Test mips_disable_float_construction.
2006 (md_longopts): Add command line switches --construct-floats
2007 and --no-construct-floats.
2008 (md_parse_option): Parse new command line options.
2009 (md_show_usage): Describe new command line options.
2010
2011 * doc/c-mips.texi: Document new command line options.
2012
906fac54
AM		 20132000-07-13 Koundinya K <kk@ddeorg.soft.net>
2014
2015 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2016 * configure: Regenerate.
2017
20182000-07-13 Hans-Peter Nilsson <hp@axis.com>
2019
2020 * configure.in (DEFAULT_EMULATION setting): Revert part of
2021 2000-07-01 change that set te_multi=multi unless set to tmips.
2022 * configure: Regenerate.
2023
7f788821
NC		 20242000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2025
2026 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2027 section when aligning it increases its size.
7f788821 2028
9a736b6b
NC		 20292000-07-11 Kazu Hirata <kazu@hxi.com>
2030
2031 * config/tc-tic54x.c: Fix formatting.
2032
3dd5103b
NC		 20332000-07-10 Kazu Hirata <kazu@hxi.com>
2034
2035 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2036 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2037
46b85d42
AM		 20382000-07-10 Alan Modra <alan@linuxcare.com.au>
2039
2040 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2041 displacements correctly.
2042
2043 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2044
20452000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2046
2047 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2048 warning.
2049 (hash_jam): Ditto.
2050
ad1079af
AM		 20512000-07-09 Alan Modra <alan@linuxcare.com.au>
2052
2053 From David Huggins-Daines <dhd@linuxcare.com>
2054 * config/te-hppalinux64.h: Add a new emulation.
2055 * configure.in (emulations): Add configure bits to support the
2056 64-bit Linux/parisc target.
2057 * configure: Regenerate.
2058
2059 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2060 (md_shortopts): Add `V' for ELF.
2061
2062 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2063 when SOM or ELF_ARG_RELOC are defined.
2064 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2065 ELF_ARG_RELOC are defined.
2066 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2067 (pa_stringer): ..Do it here instead. Fix comment typos.
2068 (hppa_force_relocation): Cast enums to int before comparing with
2069 ints.
2070
2071 From Ryan Bradetich <rbradetich@uswest.net>
2072 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2073 redifinition warning.
2074 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2075 (hppa_force_relocation): ditto
ad1079af
AM		 2076 (md_apply_fix): Added cast to buf to fix warnings.
2077
2078 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2079 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2080
2081 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2082 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2083 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2084 reloc_type** to avoid warnings in switch.
2085 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2086 little earlier instead.
2087
2088 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2089 and elf.
2090 (pa_type_args): Use symbol_arg_reloc_info.
2091 (struct pa_it): Make arg_reloc unsigned int.
2092 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2093 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2094 (pa_code): Delete. pa_text duplicates this function.
2095 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2096 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2097 int.
2098 (cons_fix_new_hppa): Actually change selector to e_fsel when
2099 warning about assuming so.
2100 (tc_gen_reloc): More example elf arg reloc code.
2101 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2102 (hppa_force_relocation): Likewise.
2103
2104 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2105 files.
2106 (pa_end_of_source): Prototype.
2107 (hppa_fix_adjustable): Prototype.
2108 (LABELS_WITHOUT_COLONS): Move it..
2109 * config/te-hppa.h: To here.
2110
2111 * config/te-hppa64.h: New file.
2112
2113 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2114 type.
2115 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2116 format -10, -16, 16 relocs.
2117 (hppa_elf_mark_end_of_function): Test for null
2118 last_call_info->start_symbol
2119
2120 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2121 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2122 re_assesmble_* functions. Delete extraneous statements. Fix
2123 typos in comments.
2124 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2125 insn to re_assemble_*.
2126
623aa224
UC		 21272000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2128
2129 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2130
c4aa876b
NC		 21312000-07-08 Kazu Hirata <kazu@hxi.com>
2132
2133 * config/tc-sh.c: Fix formatting.
d0313fb7 2134 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2135 * depend.c: Fix formatting.
2136 * flonum-konst.c: Likewise.
2137 * flonum-mult.c: Likewise.
c4aa876b 2138
6b31947e
NC		 21392000-07-07 Kazu Hirata <kazu@hxi.com>
2140
a5bfe8c9 2141 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2142 * config/obj-vms.c: Fix comments.
2143 * config/tc-a29k.c: Likewise.
2144 * config/tc-alpha.c: Likewise.
2145 * config/tc-h8300.c: Likewise.
2146 * config/tc-h8500.c: Likewise.
2147 * config/tc-i370.c: Likewise.
2148 * config/tc-ia64.c: Likewise.
2149 * config/tc-m68hc11.c: Likewise.
2150 * config/tc-m68k.c: Likewise.
2151 * config/tc-mips.c: Likewise.
2152 * config/tc-ns32k.c: Likewise.
2153 * config/tc-ppc.c: Likewise.
2154 * config/tc-z8k.c: Likewise.
6b31947e 2155
b8a9dcab
NC		 21562000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2157
2158 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2159 Default to '(SEC_LOAD | SEC_DATA)'.
2160 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2161
2162 * doc/internals.texi (CPU Backend): Describe
2163 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2164
beb2de9b
AC		 2165Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2166
2167 * as.c (parse_args): NULL terminate the long option list.
2168
24ddb296
AC		 2169Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2170
2171 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2172 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2173
1fe72011
NC		 21742000-07-05 Nick Clifton <nickc@cygnus.com>
2175
2176 * config/tc-d30v.c (write_2_short): Further changes to warning
2177 messages produced when combining EITHER_BUT_PREFER_MU attributed
2178 opcodes.
2179
a5bfe8c9 21802000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2181
2182 * MAINTAINERS: new
2183
8de8f17e
AO		 21842000-07-04 Alexandre Oliva <aoliva@redhat.com>
2185
2186 * config/tc-arm.c (psrs): Accept combinations of flags.
2187
00d2865b
NC		 21882000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2189
2190 * config/tc-avr.c: Change _ () to _() around all strings marked
2191 for translation (exception from the usual coding style).
2192 (avr_opt): New struct variable, how the new switches are set.
2193 (OPTION_MMCU): Define as 'm' and actually use.
2194 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2195 (show_mcu_list): New function, display the list of known MCUs.
2196 (md_show_usage): Document the new switches. Call show_mcu_list.
2197 (avr_set_arch): Change 'm' to OPTION_MMCU.
2198 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2199 Handle the new switches.
2200 (avr_operands): Disable warnings for undefined combinations of
2201 operands if -mall-opcodes. Disable warnings for skipping two-word
2202 instructions if enhanced core or -mno-skip-bug.
2203 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2204 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2205 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2206 (avr_ldi_expression): Warn about implicit lo8().
2207 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2208
54588503
UC		 22092000-07-01 Koundinya K <kk@ddeorg.soft.net>
2210
50bbae35
AM		 2211 * configure.in: Add entry for mips-*-sysv4*MP*
2212 * configure: Rebuild
2213 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2214 elf32-tradlittlemips for traditional mips targets.
2215 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2216 test for Link Once sections as in adjust_reloc_syms.
2217 * config/te-tmips.h: New file for traditional mips targets. Define
2218 TE_TMIPS.
58a77e41 2219
c9900432
NC		 22202000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2221
2222 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2223 flags argument is not present, don't change an existing section's
2224 section's attributes. If the flags argument is present, warn if the
2225 attributes don't match the section's current attributes. When
2226 long section names are supported, set SEC_LINK_ONCE and
2227 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2228
9d87310a
HPN		 2229Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2230
2231 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2232 symbols; create them.
2233
dbddefbf
NC		 22342000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2235
2236 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2237 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2238
2ae7e77b
AH		 22392000-06-27 Aldy Hernandez <aldyh@redhat.com>
2240
2241 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2242 expressions. Ignore the problem when handling 16 bit signed
2243 immediates, because the assembler will take care of the relocation
2244 later.
2ae7e77b 2245
6b2539e3
NC		 22462000-06-27 Nick Clifton <nickc@cygnus.com>
2247
2248 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2249 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2250 sequential order, and emit warning messages if the input source
2251 code contains constructs like that, or parallel constructs
2252 containing such opcodes.
2253
65aa24b6
NC		 22542000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2255
2256 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2257 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2258 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2259 (md_show_usage): Update usage message.
2260 (md_parse_option): Allow redefinition of MCU type within the
2261 same avr[1-5] bfd machine type. Show both old and new MCU type
2262 in the error message.
2263 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2264 Simplify 8K wrap code.
2265
f0c56b90
NC		 22662000-06-25 Kazu Hirata <kazu@hxi.com>
2267
50bbae35
AM		 2268 * config/obj-aout.c: Remove all uses of DEFUN.
2269 * config/obj-ieee.c: Likewise.
2270 * config/tc-sh.c: Fix comment typos.
2271 * config/tc-tahoe.c: Likewise.
2272 * config/tc-vax.c: Likewise.
2273 * config/tc-w65.c: Likewise.
2274 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2275 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2276
6d249963
DD		 22772000-06-24 DJ Delorie <dj@cygnus.com>
2278
2279 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2280 more changes from Sept 1999
2281 (tc_i386_fix_adjustable): ditto
2282 (md_apply_fix3): ditto
2283
680d2857 22842000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2285
680d2857
FCE		 2286 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2287 (gas_cgen_parse_operand): Set it around expression() call.
2288 (gas_cgen_md_operand): Test for it before longjmp().
2289
e7b305a2
AM		 22902000-06-24 Kazu Hirata <kazu@hxi.com>
2291
c0fecd35
AM		 2292 * config/tc-h8500.c: Remove all uses of DEFUN.
2293 * config/tc-sh.c: Likewise.
2294 * config/tc-w65.c: Likewise.
2295 * config/tc-z8k.c: Likewise.
2296
e7b305a2
AM		 2297 * config/tc-h8500.c: Fix typos in comments.
2298
ed6d6fd3
FCE		 22992000-06-23 Frank Ch. Eigler <fche@redhat.com>
2300
2301 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2302 is defined.
2303
f7c88872
AM		 23042000-06-23 matthew green <mrg@redhat.com>
2305
2306 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2307 defined. Fix error message for `[' grouping.
f7c88872 2308
70d6ecf3
AM		 23092000-06-22 Kazu Hirata <kazu@hxi.com>
2310
2311 * config/tc-h8300.c: Fix formatting and comment typos.
2312
e9718fe1
TW		 23132000-06-22 Timothy Wall <twall@cygnus.com>
2314
2315 * config/tc-ia64.c (note_register_values): Move premature QP
2316 notation clearing into the appropriate place.
2317
45288df1
AM		 23182000-06-22 Alan Modra <alan@linuxcare.com.au>
2319
1581f8c9
AM		 2320 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2321 first before anything else. Add bin-bugs.h, emul.h and progress.h
2322 Sort list of files as for $(OBJS) in Makefile.am.
2323
2324 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2325 find one. Remake dependencies.
2326 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2327 * Makefile.in: Regenerate.
2328 * doc/Makefile.in: Regenerate.
2329
45288df1
AM		 2330 * config/tc-i386.c (i386_displacement): Don't assume a constant
2331 displacement is necessarily 16 bits when in 16 bit code mode.
2332 (md_assemble): Instead size the displacement here after we know
2333 for sure that a .code16gcc operand hasn't automatically added
2334 operand size prefixes.
2335
01580992
L		 23362000-06-21 H.J. Lu <hjl@gnu.org>
2337
2338 * Makefile.am: Rebuild dependency.
2339 * Makefile.in: Rebuild.
2340
40f09f82
JL		 23412000-06-21 Kazu Hirata <kazu@hxi.com>
2342
2343 * config/tc-h8300.c (parse_reg): Make the function static.
2344 (parse_exp): Likewise.
2345
78295804
DD		 23462000-06-20 DJ Delorie <dj@cygnus.com>
2347
2348 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2349 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2350 for cygwin import libraries to work properly.
2351
45f85b08
L		 23522000-06-20 H.J. Lu <hjl@gnu.org>
2353
2354 * Makefile.am: Rebuild dependency.
2355 * Makefile.in: Rebuild.
2356 * configure: Likewise.
2357 * doc/Makefile.in: Likewise.
2358
39bec121
TW		 23592000-06-20 Timothy Wall <twall@cygnus.com>
2360
2361 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2362 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2363 * doc/c-tic54x.texi: New.
2364 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2365 documentation file.
39bec121 2366 * doc/all.texi: Add C54X.
3e87a760 2367 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2368 * doc/Makefile.in: Regenerate.
2369 * configure.in: Add tic54x and define LIBM for tic54x.
2370 * configure: Regenrate.
2371 * config/tc-tic54x.[ch]: New.
2372 * config/obj-coff.h: Add tic54x.
2373 * Makefile.am: (CPU_TYPES): Add tic54x.
2374 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2375 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2376 (as_new_LDADD): Add $(LIBM).
2377 * Makefile.in: Regenerate.
3e87a760 2378
60bcf0fa
NC		 23792000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2380
2381 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2382 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2383 * doc/as.texinfo: Likewise.
2384
2385 * configure, Makefile.in: Regenerate.
2386 * configure.in (emulations): Recognize m6811 and m6812.
2387 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2388 Added files for 68hc11 and 68hc12 assembler.
2389 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2390 * config/tc-m68hc11.h: Header definition for that assembler.
2391
ec05f674
NC		 23922000-06-18 Nick Clifton <nickc@redhat.com>
2393
24ef8152
NC		 2394 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2395 instead of OCTETS_PER_BYTE.
2396
ec05f674 2397 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2398 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2399
119caedd
L		 24002000-06-18 H.J. Lu <hjl@gnu.org>
2401
2402 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2403 * configure: Rebuild.
2404
607723e4
NC		 24052000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2406
3e87a760
AM		 2407 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2408 to BFD_ASSEMBLER.
607723e4 2409
b946ec34
NC		 24102000-06-16 Nick Clifton <nickc@cygnus.com>
2411
2412 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2413 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2414
2415 * doc/c-mips.texi: Document newly accepted cpu variants.
2416
37ce37b1
UC		 24172000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2418
2419 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2420
c06ae4f2
UC		 24212000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2422
2423 * macro.c (getstring): Make it possible to escape the quote
2424 character.
2425
20348649
JL		 2426Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2427
2428 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2429
bcef29e6
L		 24302000-06-13 H.J. Lu <hjl@gnu.org>
2431
2432 * configure: Regenerate.
2433
63a0b638
AM		 24342000-06-09 Alan Modra <alan@linuxcare.com.au>
2435
2436 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2437 separator.
2438 * doc/internals.texi (line_separator_chars): Semicolon is no
2439 longer a default. Mention null and newline as defaults.
2440
2441 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2442
2443 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2444 * config/tc-i860.h (line_separator_chars): Likewise.
2445 * config/tc-h8300.c (line_separator_chars): Likewise.
2446 * config/tc-i960.c (line_separator_chars): Likewise.
2447 * config/tc-m68k.c (line_separator_chars): Likewise.
2448 * config/tc-mips.c (line_separator_chars): Likewise.
2449 * config/tc-ns32k.c (line_separator_chars): Likewise.
2450 * config/tc-sparc.c (line_separator_chars): Likewise.
2451 * config/tc-vax.c (line_separator_chars): Likewise.
2452
2453 * config/tc-h8300.c (comment_chars): Use string initialiser.
2454 * config/tc-i960.c (line_comment_chars): Likewise.
2455 * config/tc-z8k.c (comment_chars, line_comment_chars,
2456 line_separator_chars): Likewise.
2457
2458 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2459 for TE_LINUX.
2460
9bab9349
NC		 24612000-06-08 Nick Clifton <nickc@cygnus.com>
2462
2463 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2464 for size 1 fixes.
2465
946efd95
DB		 24662000-06-08 David O'Brien <obrien@FreeBSD.org>
2467
2468 * configure.in (VERSION): Update to show this is the CVS mainline.
2469
6480b79a
DB		 24702000-06-08 Matthew Jacob <mjacob@feral.com>
2471
2472 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2473 $at is the integer register $r28, vs. both $r28 and the floating
2474 point register $f28.
2475
10850f29
JW		 24762000-06-08 James E. Wilson <wilson@cygnus.com>
2477
2478 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2479 (dot_endp): Don't call ia64_flush_insns.
2480 (emit_one_bundle): Don't delete prologue/body records from
2481 unwind_record list in first loop. Rewrite second loop to account for
2482 this.
2483
150f24a2
JW		 24842000-06-07 David Mosberger <davidm@hpl.hp.com>
2485
2486 * config/tc-ia64.c: Add missing prototypes.
2487 (generate_unwind_image): Cast argument to output_unw_records call.
2488
e38c9cc2
DC		 2489Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2490
46b85d42 2491 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2492
1188e082
DC		 2493Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2494
2495 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2496 (REGISTER_P): likewise.
2497 (avr_opcodes): uses include/opcode/avr.h
2498 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2499
ac743b2c
AM		 25002000-06-04 Alan Modra <alan@linuxcare.com.au>
2501
0b545448
AM		 2502 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2503 initializers too.
ac743b2c 2504
969e1a7b
L		 25052000-06-03 H.J. Lu <hjl@gnu.org>
2506
2507 * read.c (is_end_of_line): Put back `;'.
2508
65172ab8
AM		 25092000-06-03 Alan Modra <alan@linuxcare.com.au>
2510
2511 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2512
b75c0c92
AM		 25132000-06-01 Alan Modra <alan@linuxcare.com.au>
2514
2515 * expr.c (operand): Test is_end_of_line outside switch to catch
2516 line separator chars that are also operators.
2517 (operator): Return O_illegal for line separator chars.
2518
2519 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2520 entry (or `!' entry for TC_HPPA).
2521
2522 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2523 before indexing is_end_of_line. Remove redundant check for '\0'.
2524 (fp_op2): Likewise.
2525 * config/tc-h8500.c (md_assemble): Likewise.
2526 * config/tc-mcore.c (md_assemble): Likewise.
2527 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2528 (md_atof): Likewise
2529
2530 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2531 is_end_of_line.
2532 * config/tc-mcore.c (mcore_cons): Likewise.
2533 (mcore_float_cons): Likewise.
2534 (mcore_stringer): Likewise.
2535 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2536
a6836251
SB		 25372000-06-01 Scott Bambrough <scottb@netwinder.org>
2538
2539 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2540
43841e91
NC		 25412000-05-29 Nick Clifton <nickc@cygnus.com>
2542
2543 * config/tc-sh.c: Fix compile time warning messages.
2544
2545 * config/tc-mips.c: Fix compile time warning messages.
2546
a057431b
PB		 25472000-05-29 Philip Blundell <philb@gnu.org>
2548
2549 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2550 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2551 * NEWS: Mention ARM ELF support.
2552
3c07fb76
AO		 25532000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2554
2555 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2556 it is modified, and use the real_size to compute the frag address
2557 for dwarf2 line info.
2558
ad4d6ccf
AM		 25592000-05-27 Alan Modra <alan@linuxcare.com.au>
2560
2561 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2562 line-matching scheme to cope with automake moving variables around.
2563 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2564 * Makefile.in: Regenerate.
2565
6faf3d66
JJ		 25662000-05-26 Jakub Jelinek <jakub@redhat.com>
2567
2568 * config/tc-sparc.c (sparc_relax): New.
2569 (md_longopts): Add -relax and -no-relax options.
2570 (md_parse_options, md_show_usage): Likewise.
2571 (md_apply_fix3): Optimize tail call into branch always if possible.
2572
0a44c2b1
DL		 2573Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2574
2575 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2576 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2577 rules, with warning when a GAS statement specifies a packing that
2578 will result in an instruction being squashed.
3e87a760
AM		 2579 Added typdef packing_type and enumerals, changed various integer
2580 literals to use the enumerals.
0a44c2b1 2581
e0c9811a
JW		 25822000-05-24 David Mosberger <davidm@hpl.hp.com>
2583
2584 * config/tc-ia64.c (dot_restorereg_p): New function.
2585 (md_pseudo_table): Add restorereg.p.
2586 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2587 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2588
2589 * config/tc-ia64.h (unw_record_type): Add unwabi.
2590 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2591 called MASK with members for imask, and the masks produced by
2592 fr_mem, gr_mem, br_mem, and frgr_mem.
2593 (unw_p_record): Add members ABI and CONTEXT.
2594 (unw_x_record): Add member AB.
2595 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2596 as pseudo-register for use during unwind info generation.
2597 (AR_PFS, AR_LC): New macros.
2598 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2599 whose names start with an at sign (as in "@priunat").
2600 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2601 register.
2602 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2603 proc_end, unwind_info, personality_routine): Consolidate into
2604 "unwind" structure to reduce offset-table use. Add member
2605 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2606 to be emitted.
2607 (output_R1_format, output_R3_format, output_P3_format,
2608 output_P6_format): Initialize R with zero to reduce compiler warnings.
2609 (output_P7_format): Ditto. Add `default' branch to switch
2610 statement to reduce compiler warnings.
2611 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2612 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2613 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2614 into single argument.
2615 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2616 compiler warnings. Merge A and B args into single argument.
2617 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2618 A and B args into single argument.
2619 (free_record): Removed (wasn't used).
2620 (free_list_records): Also free imasks in prologue records.
2621 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2622 (output_spill_mask): Remove.
2623 (output_unwabi): New function.
2624 (output_epilogue, output_label_state, output_copy_state): Call
2625 alloc_record.
2626 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2627 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2628 argument.
2629 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2630 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2631 as part of handling the prologue records. Emit region's imask if
2632 we have one. Handle unwabi, epilogue, label_state, copy_state,
2633 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2634 spill_sprel_p, and spill_reg_p records.
2635 (set_imask, count_bits, slot_index): New function.
2636 (fixup_unw_records): Fix region size computation. Handle
2637 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2638 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2639 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2640 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2641 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2642 (dot_save): Use manifest constants for applicaton registers.
2643 Handle REG_PR and REG_PRIUNAT.
2644 (dot_restore): Don't just ignore it.
2645 (dot_restorereg): New function..
2646 (generate_unwind_image): Ensure unwind info is a multiple of eight
2647 bytes, not just four bytes.
2648 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2649 (dot_altrp): Don't just ignore it.
2650 (dot_savemem): New function. Replaces dot_savesp() and
2651 dot_savepsp(). Use manifest constants for applicaton registers.
2652 Handle REG_PR and REG_PRIUNAT.
2653 (dot_savef): Simplify.
2654 (dot_saveb): Support generation of br_gr.
2655 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2656 dot_label_state, dot_copy_state): New function.
2657 (dot_unwabi): Don't just ignore it.
2658 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2659 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2660 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2661 (emit_one_bundle): Set slot number for prologue/body records
2662 *before* emitting the first insn.
2663 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2664 (md_begin): Declare "psp" pseudo-register.
2665 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2666 so we don't get segfault.
2667 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2668 counts as required per SW Conventions manual
2669 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2670 output_preds_psprel, output_preds_sprel, output_spill_base,
2671 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2672 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2673 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2674 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2675 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2676 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2677 (dot_vframe): Implement.
2678 (dot_vframesp, dot_vframepsp): New function.
2679
f98fd99f
HPN		 2680Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2681
2682 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2683 * configure: Regenerate.
f98fd99f 2684
ee7fcc42
AM		 26852000-05-23 Alan Modra <alan@linuxcare.com.au>
2686
2687 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2688 (md_estimate_size_before_relax): so we can use it here instead of
2689 old kludges. Localise vars to blocks. Comment.
2690
2691 * frags.c (frag_new): Update fr_var comments.
2692 * frags.h (struct frag): Ditto.
2693
c67e42c9
RH		 26942000-05-22 Richard Henderson <rth@cygnus.com>
2695
2696 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2697 (pseudo_func): Add pcrel.
2698 (operand_match): Handle IA64_OPND_TGT64.
2699 (build_insn): Likewise.
2700 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2701 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2702 (fix_insn): Handle all three 64-bit relocation types.
2703
5110c57e
HPN		 2704Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2705
2706 * obj.h (struct format_ops): New members begin, app_file,
2707 s_set_other, s_set_desc, s_get_type, s_set_type,
2708 separate_stab_sections, init_stab_section.
2709
2710 * config/obj-multi.h: Update GPL notice to v2.
2711 (obj_begin): New.
2712 (obj_app_file): New.
2713 (S_SET_SIZE): Test s_set_size for NULL before calling.
2714 (S_SET_ALIGN): Similar for s_set_align.
2715 (S_SET_OTHER): New.
2716 (S_SET_DESC): New.
2717 (S_GET_TYPE): New.
2718 (S_SET_TYPE): New.
2719 (SEPARATE_STAB_SECTIONS): New.
2720 (INIT_STAB_SECTION): New.
2721 (EMIT_SECTION_SYMBOLS): New.
2722 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2723
2724 * config/obj-elf.h: Update GPL notice to v2.
2725 Mention that this file is included from obj-multi.h.
2726 (obj_begin): Wrap definition in ifndef.
2727 (elf_file_symbol): Constify declaration.
2728 (obj_app_file): Ditto.
2729 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2730 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2731
2732 * config/obj-elf.c (elf_s_set_other): New.
2733 (elf_file_symbol): Constify argument.
2734 (elf_separate_stab_sections): New.
2735 (elf_init_stab_section): New.
2736 (elf_format_ops): Add new members. Remove comma at end.
2737
2738 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2739 (ecoff_format_ops): Add new fields. Remove comma at end.
2740 Mention inconsistency for emit_section_symbols.
2741
2742 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2743
2744 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2745 (coff_separate_stab_sections): New.
2746 (coff_format_ops): Add new members.
2747
2748 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2749 (obj_aout_s_set_other): New.
2750 (obj_aout_s_set_desc): New.
2751 (obj_aout_s_get_type): New.
2752 (obj_aout_s_set_type): New.
2753 (obj_aout_separate_stab_sections): New.
2754 (aout_format_ops): New members added. Use obj_aout_process_stab,
2755 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2756 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2757 appropriate.
2758 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2759
b98ef147
AM		 27602000-05-22 Alan Modra <alan@linuxcare.com.au>
2761
2762 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2763 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2764 (md_estimate_size_before_relax): Ensure jumps to weak and
2765 externally visible symbols are relocatable.
2766
0aa5d426
HPN		 2767Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2768
2769 * stabs.c (aout_process_stab): Make global.
2770 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2771 * read.h (aout_process_stab): Declare.
2772
2773 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2774 Generalize to *aout, *coff *elf.
2775 * configure: Regenerated.
2776
2777 * doc/internals.texi (Object format backend): Say
2778 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2779
2780 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2781 * Makefile.in: Regenerated.
2782
7c3dc350
CM		 27832000-05-19 Catherine Moore <clm@cygnus.com>
2784
2785 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2786
b3b6a3fe
JL		 27872000-05-18 Alan Modra <alan@linuxcare.com.au>
2788
2789 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2790 instruction to reflect change in re_assemble_*.
2791
c9e10a08
JL		 2792Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2793
2794 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2795 build PA64 ELF tools.
2796 * configure: Rebuilt.
2797
3043679f
AM		 27982000-05-17 Alan Modra <alan@linuxcare.com.au>
2799
2800 * Makefile.am: Regenerate dependencies.
2801 * Makefile.in: Regenerate.
2802
322f2c45
NC		 28032000-05-15 Nick Clifton <nickc@cygnus.com>
2804
2805 * config/tc-arm.c (struct asm_psr): Add boolean field
2806 distinguishing between CSPR and SPSR. Rename 'number' field
2807 to 'field'.
2808 (psrs): Rearrange contents to match new asm_psr structure.
2809 (arm_psr_parse): Move next to psr_required_here. Make it
2810 return an asm_psr structure.
2811 (psr_required_here): Use asm_psr structure returned by
2812 arm_psr_parse.
2813 (do_msr): Reorganise to allow psr_required_here to be called
2814 only once.
2815 (md_undefined_name): Mark 'name' parameter as unused, since
2816 the COFF target does not use it.
322f2c45 2817
5e6cbf41
PB		 28182000-05-14 David O'Brien <obrien@FreeBSD.org>
2819
2820 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2821 standards.
2822 * config/te-aux.h: Likewise.
2823 * config/te-dpx2.h: Likewise.
2824 * config/te-go32.h: Likewise.
2825 * config/te-hp300.h: Likewise.
2826 * config/te-hppa.h: Likewise.
2827 * config/te-i386aix.h: Likewise.
2828 * config/te-ic960.h: Likewise.
2829 * config/te-interix.h: Likewise.
2830 * config/te-nbsd532.h: Likewise.
2831 * config/te-pc532mach.h: Likewise.
2832 * config/te-ppcnw.h: Likewise.
2833 * config/te-psos.h: Likewise.
2834 * config/te-sparcaout.h: Likewise.
2835 * config/te-sun3.h: Likewise.
2836 * config/te-sysv32.h: Likewise.
2837
4132022d
AM		 28382000-05-14 Alan Modra <alan@linuxcare.com.au>
2839
2840 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2841 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2842 and sign extend without an if statement.
2843 (build_bytes): Likewise.
2844
28452000-05-14 Kazu Hirata <kazu@hxi.com>
2846
2847 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2848 X_add_symbol L_32 case.
2849
b4fd930a
AM		 28502000-05-14 David O'Brien <obrien@FreeBSD.org>
2851
2852 * config/te-freebsd.h: New file.
2853
a38cf1db
AM		 28542000-05-13 Alan Modra <alan@linuxcare.com.au>
2855
897083bd
AM		 2856 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2857 bindtextdomain): Replace defines with those from intl/libgettext.h
2858 to quieten gcc warnings.
2859
a38cf1db
AM		 2860 * NEWS: Mention x86 .arch and -q.
2861
2862 * config/tc-i386.c (quiet_warnings): New.
2863 (md_assemble): Use quiet_warnings.
2864 (md_parse_option): Set quiet_warnings from -q.
2865 (md_show_usage): Mention -q, delete -m.
2866 (flag_do_long_jump): Delete.
2867 (md_parse_option): Remove -m.
2868 (md_show_usage): Remove -m.
2869 (md_create_long_jump): Remove useless flag_do_long_jump code.
2870
2871 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2872 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2873
e413e4e9
AM		 28742000-05-13 Alan Modra <alan@linuxcare.com.au>
2875 Alexander Sokolov <robocop@netlink.ru>
2876
2877 * doc/c-i386.texi (i386-Arch): New section.
2878 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2879
2880 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2881 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2882 architecture has been given and is not 486.
2883 (set_cpu_arch): New.
2884 (md_pseudo_table): Add .arch.
2885 (md_assemble): Warn if cpu architecture has been given and an
2886 unsupported instruction.
2887
2888 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2889 Move operand_types bit defines after relevant template field.
2890 (template): Add cpu_flags.
2891 (Cpu*): Define.
2892 (arch_entry): New.
2893
e8b1cae5
AO		 28942000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2895
2896 * config/tc-mn10300.h (md_end): Define.
2897 (mn10300_finalize): Declare.
2898 * config/tc-mn10300.c: Include dwarf2dbg.h.
2899 (debug_line): Define.
2900 (md_assemble): Generate dwarf2 line info.
2901 (mn10300_finalize): New function. Finalize dwarf2 info.
2902
426b0403
AM		 29032000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2904
2905 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2906 external version of the relocation for weak symbols.
2907
e4c58b25
JW		 29082000-05-08 David Mosberger <davidm@hpl.hp.com>
2909
2910 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2911 frame size in units of 16 bytes, as required per SW Conventions manual.
2912 (output_unw_records): Output info-block header as a dword to get
2913 byte-order right.
2914
8fce3f5e
AM		 29152000-05-08 Alan Modra <alan@linuxcare.com.au>
2916
2917 * as.h: #include "file", not <file> on files from ../include.
2918 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2919 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2920 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2921 (tc_coff_symbol_emit_hook): Ditto.
2922 (OPTCOUNT): Cast to int to avoid compiler warning.
2923 (md_begin): Fix signed/unsigned warnings.
2924
29252000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2926
2927 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2928 ABRANCH LONG case for a conditional branch on a 68000.
2929 (md_estimate_size_before_relax): Likewise. Also handle
2930 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2931 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2932 PC-relative on all CPUs.
2933 (md_estimate_size_before_relax): Likewise.
2934
fb166ee3
AM		 29352000-05-04 Alan Modra <alan@linuxcare.com.au>
2936
2937 * as.c (parse_args): Just mention current year in printed
2938 copyright message.
2939
7a899fff
C		 29402000-05-03 J.T. Conklin <jtc@redback.com>
2941
2942 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2943 unit registers.
7a899fff
C		 2944 (md_parse_option): Recognize -m7400.
2945
44877466
ILT		 29462000-05-03 Ian Lance Taylor <ian@zembu.com>
2947
2948 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2949 don't permit lp to become less than the words array.
2950
eaa15ab8
NC		 29512000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2952
2953 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2954 Fix little-endian case.
2955
7c4f6a03
AM		 29562000-05-03 David O'Brien <obrien@NUXI.com>
2957
2958 * as.c (parse_args): Update copyright.
2959
da5d444c
AM		 29602000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2961
2962 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2963 for the .bss section too.
2964
3f9b03b5
AM		 29652000-05-02 Alan Modra <alan@linuxcare.com.au>
2966
2967 * configure.in: Set em=linux for hppa-*-linux.
2968 * configure: Regenerate.
2969 * doc/Makefile.in: Regenerate with correct automake.
2970
2971 * frags.c (frag_grow): Sanity check chunk_size.
2972
2973 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2974 * config/obj-som.h: Likewise.
2975 * config/obj-ieee.h: Likewise.
2976
2977 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2978
2979 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2980 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2981 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2982 (pa_ip): low_sign_unext now returns via function value. Use
2983 re_assemble_* instead of dis_assemble_* and
2984 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2985 unnecessarily.
2986 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2987 (md_section_align, md_parse_option, md_show_usage,
2988 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2989 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2990 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2991 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2992 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2993 pa_text): Likewise.
2994 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2995 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2996 outside of switch. Correct mask and shifting errors in case 10
2997 and case -11. In case 21, compare against signed range to suit
2998 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2999 case 17 and case 22, use offsetT variable to properly check range.
3000 Use re_assemble_* here too.
3001 (evaluate_absolute): Change type of value to offsetT. Call
3002 hppa_field_adjust to do the work for us.
3003 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3004 (pa_parse_cmpib_64_cmpltr): Ditto.
3005 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3006 of i to unsigned int.
3007 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3008 (pa_end_of_source): Return type is void.
3009
a2984248
CM		 3010Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3011
3012 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3013
df136245
DC		 3014Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3015
3016 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3017 More comments added.
3018 (md_begin): Removed "construct symbols for each register name".
3019 Because register names conflicts with GCC generated function
3020 names.
3021 (avr_operand): Now constant numbers can be used as a register
3022 identifiers (0 as r0, 31 as r31).
3023 (md_assemble): use skip_space () before parsing instruction
3024 operands.
3025
c1e73230
AM		 30262000-05-01 Alan Modra <alan@linuxcare.com.au>
3027
3028 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3029 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3030 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3031 * configure: Regenerate.
3032
a1934524
AM		 30332000-04-29 Andreas Jaeger <aj@suse.de>
3034
3035 * as.h: Correctly check GCC version.
3036
d9b7d820
AM		 30372000-04-26 David O'Brien <obrien@FreeBSD.org>
3038
3039 * doc/as.1: Fix unbalanced brackets.
3040
3041 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3042 TE_FreeBSD.
3043 (line_comment_chars): Set to '/' if TE_FreeBSD.
3044
cea1ab94
JL		 3045Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3046
3047 * configure.in: Configury support for PA64 (currently disabled).
3048 * configure: Rebuilt.
3049
e799a695
AM		 30502000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3051
3e87a760 3052 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3053 bfd_set_section_alignment.
3054
3b0ec529
AM		 30552000-04-25 Alan Modra <alan@linuxcare.com.au>
3056
3057 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3058 than 32.
3059
adcf07e6
NC		 30602000-04-24 Nick Clifton <nickc@cygnus.com>
3061
3062 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3063 * doc/as.texinfo (Align): Include arm and strongarm in list of
3064 targets that have the second form of the behaviour of the .align
3e87a760 3065 directive.
adcf07e6 3066
5047a41f
JL		 30672000-04-24 Mark Klein <mklein@dis.com>
3068
50705ef4 3069 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3070
a47cf567
NC		 3071Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3072
3073 * as.c (parse_args): Allow md_parse_option to override -a listing
3074 option.
3075 * config/obj-coff.c (add_lineno): Change type of offset parameter
3076 from "int" to "bfd_vma."
3077 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3078 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3079 (ppc_change_csect): Align correctly for XCOFF64.
3080 (ppc_machine): New function, which discards "ppc_machine" line.
3081 (ppc_tc): Cons for 8 when code is 64 bit.
3082 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3083 relocations.
3084 (md_parse_option): Handle -a64 and -a32.
3085 (ppc_xcoff64): New.
3086 * config/tc-ppc.h (TARGET_MACH): Define.
3087 (TARGET_FORMAT): Move to function.
3088 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3089
3090Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3091
3092 * config/tc-avr.c: New AVR_ISA_ defined.
3093 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3094 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3095 for `fmul', `movw' and `lpm R,Z' instructions.
3096 (avr_operands): Warn if current opcode is a two-word instruction
3097 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3098 (avr_opcodes): New commands added.
3099 (REGISTER_P): Check 'a' and 'v' constraint letters.
3100 (mcu_types): New MCU added.
3101
bf3ca999
TW		 31022000-04-22 Timothy Wall <twall@cygnus.com>
3103
3104 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3105 to "natval".
3106 (operand_match): Conditionally insert default bit values for IMMU9.
3107
98e5953c
JL		 31082000-04-14 Matthew Green <mrg@cygnus.com>
3109
3110 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3111 * configure: Rebuilt.
3112
a02fab7e
JL		 3113Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3114 Jason Eckhardt <jle@cygnus.com>
3115
c67e42c9 3116 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3117
3118 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3119 Added handling of new operand types l,y,&,fe,fE,fx.
3120
800eeca4
JW		 3121Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3122 David Mosberger <davidm@hpl.hp.com>
3123 Timothy Wall <twall@cygnus.com>
3124 Andrew MacLeod <amacleod@cygnus.com>
3125 Jim Wilson <wilson@cygnus.com>
3126
3127 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3128 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3129 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3130 * Makefile.in: Rebuild.
3131 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3132 * configure: Rebuild.
3133 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3134 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3135 * expr.c (expr): Handle md_optimize_expr.
3136 * read.c (LEX_HASH): Add comment.
3137 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3138
66778679
RH		 31392000-04-21 Richard Henderson <rth@cygnus.com>
3140
3141 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3142 bundling a non-delayed branch type instruction.
3143
aa15f6f7
AO		 31442000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3145
3146 * config/tc-mn10300.c (HAVE_AM30): Define.
3147 (md_assemble): Use it.
3148
16adf844
AM		 31492000-04-19 Alan Modra <alan@linuxcare.com.au>
3150
742f45cf
AM		 3151 * config/obj-elf.c (obj_elf_change_section): Check for changed
3152 section attributes.
3153
16adf844
AM		 3154 * Makefile.am: (CPU_MULTI_VALID): Remove.
3155 (MULTI_CPU_TYPES): Define.
3156 (MULTI_CPU_OBJ_VALID): Define.
3157 (DEPTC): Use the above.
3158 (DEPOBJ): Same here.
3159 (DEP2): And here.
3160 Regenerate dependencies.
3161 * Makefile.in: Regenerate.
3162
9c46fb1b
AM		 31632000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3164
742f45cf 3165 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3166
508866be
L		 31672000-04-18 H.J. Lu (hjl@gnu.org)
3168
3169 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3170 bfd_vma for non-bfd assemblers.
508866be 3171
ba2adb93
AM		 31722000-04-17 Alan Modra <alan@linuxcare.com.au>
3173
3174 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3175 doesn't give spurious errors.
3176
12ff5d56
AM		 31772000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3178
66778679 3179 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3180
fc633e5b
AM		 31812000-04-13 Alan Modra <alan@linuxcare.com.au>
3182
3183 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3184 constants, and don't assume offsetT is 32 bits.
3185
1ed18ec1
NC		 31862000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3187
3188 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3189 (md_pcrel_from_section): Add prototype.
3190 (d10v_fix_adjustable): Add prototype.
3191 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3192
3193 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3194
3db10f32
NC		 31952000-04-12 Nick Clifton <nickc@cygnus.com>
3196
3197 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3198 symbol in frag chain.
3199
847f7ad4
AM		 32002000-04-10 Alan Modra <alan@linuxcare.com.au>
3201
3202 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3203 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3204 (fits_in_signed_word, smallest_imm_type): Ditto.
3205 (md_assemble): Use an offsetT var to hold offsetT values, not a
3206 long.
3207 (offset_in_range): New.
3208 (md_assemble): Use it.
3209 (md_convert_frag): Change type of target_address, opcode_address,
3210 and displacement_from_opcode_start to offsetT.
3211 (md_create_short_jump): Change type of offset to offsetT.
3212 (md_create_long_jump): Ditto.
3213 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3214 (md_chars_to_number): Remove.
3215 (output_invalid): Remove duplicate prototype.
3216
ec694b89
NC		 32172000-04-09 Nick Clifton <nickc@cygnus.com>
3218
3219 * Makefile.am (CPU_TYPES): Add 'avr'.
3220 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3221 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3222
16adf844 3223 * Makefile.in: Regenerate.
ec694b89
NC		 3224
3225 * doc/as.texinfo: Add M32R documentation.
3226
a2d91340 3227Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3228
a2d91340 3229 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3230 --enable-build-warnings option.
a2d91340
AC		 3231 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3232 * Makefile.in, configure: Re-generate.
3233
d92b1a8a
NC		 32342000-04-07 Nick Clifton <nickc@cygnus.com>
3235
3236 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3237 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3238 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3239 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3240 (arm_force_relocation): Force relocations for
3241 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3242
52ccafd0
JR		 3243Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3244
3245 * config/tc-sh.c (get_operands): There's no third operand if the
3246 first operand is an immediate.
3247
015551fc
JR		 3248Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3249
3250 * config/tc-sh.c (immediate): Delete.
3251 (sh_operand_info): Add immediate member.
3252 (parse_reg): Use A_PC for pc.
3253 (parse_exp): Add second argument 'op'. All callers changed.
3254 (parse_at): Expect pc to be coded as A_PC.
3255 Use immediate field in *op.
3256 (insert): Add fourth argument 'op'. All callers changed.
3257 (build_relax): Add second argument 'op'. All callers changed.
3258 (insert_loop_bounds): New function.
3259 (build_Mytes): Remove DISP_4.
3260 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3261 (assemble_ppi): Use immediate field in *operand.
3262 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3263 (md_apply_fix): Likewise.
3264 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3265
79bd78be
AO		 3266Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3267
3268 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3269
e30e5a6a
HPN		 3270Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3271
3272 * internals.texi (CPU backend): Document
3273 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3274
41b49281
AM		 32752000-04-04 Alan Modra <alan@linuxcare.com.au>
3276
8ad3436c
AM		 3277 * po/gas.pot: Regenerate.
3278
3279 * as.c (show_usage): Restore translated part of bug string.
3280 * gasp.c (show_usage): Likewise.
3281
41b49281
AM		 3282 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3283 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3284 than move-if-change.
3285 (DEP1): Modify for "gcc -MM".
3286 (DEPTC): Likewise.
3287 (DEPOBJ): Likewise.
3288 (DEP2): Likewise.
3289 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3290 Update dependencies.
3291 * Makefile.in: Regenerate.
3292
0a727238
AO		 32932000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3294
3295 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3296 (md_begin): Likewise.
3297 (HAVE_AM33): New macro.
3298 (md_assemble): Use it. Match r_regs and xr_regs only if
3299 HAVE_AM33.
3300
c20f4f8c
AM		 33012000-04-03 Alan Modra <alan@linuxcare.com.au>
3302
3303 * as.h: #include "bin-bugs.h"
3304 * as.c (show_usage): Use REPORT_BUGS_TO.
3305 * gasp.c: #include "bin-bugs.h"
3306 (show_usage): Use REPORT_BUGS_TO.
3307
3308 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3309
753f6b12
HPN		 3310Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3311
3312 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3313 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3314 adjustments.
3315
726c5dcd
AM		 33162000-04-03 Alan Modra <alan@linuxcare.com.au>
3317
3318 * config/tc-i386.c (i386_immediate): Don't assume a constant
3319 immediate is necessarily 16 bits when in 16 bit code mode.
3320 (md_assemble): Instead set guess_suffix here after we have checked
3321 registers.
3322
bf80011a
RH		 33232000-04-02 Richard Henderson <rth@cygnus.com>
3324
3325 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3326 quantities. Correct right shift sign extension.
3327 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3328 32-bit value when shifting into place.
3329
92161534
ILT		 33302000-04-01 Ian Lance Taylor <ian@zembu.com>
3331
3332 * app.c: Add ATTRIBUTE_UNUSED as needed.
3333 * config/tc-ppc.c: Likewise.
3334 (ppc_size): Make unsigned long.
3335 (ppc_insert_operand): Add casts to avoid warnings.
3336
447f3982
NC		 33372000-03-31 Nick Clifton <nickc@cygnus.com>
3338
3339 * config/tc-d10v.h (md_flush_pending_output): Define.
3340
21d75ec2
NC		 33412000-03-29 Nick Clifton <nickc@cygnus.com>
3342
3343 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3344 segment. Works for both BFD_ASSEMBLER and others.
3345 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3346
d1a1bf19
NC		 33472000-03-29 Nick Clifton <nickc@cygnus.com
3348
3349 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3350
224de7a5
AM		 33512000-03-28 Alan Modra <alan@linuxcare.com.au>
3352
3353 * listing.c (LISTING_LHS_WIDTH): Default depends on
3354 LISTING_WORD_SIZE.
3355 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3356
5b8274e3
ILT		 33572000-03-27 Ian Lance Taylor <ian@zembu.com>
3358
3359 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3360 string literal.
3361
224de7a5 33622000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3363
3364 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3365
3366 * config/tc-avr.c (mcu_types): Add missing initialiser.
3367 (md_pcrel_from_section): Add prototype.
3368 (avr_operand): Remove redundant test of unsigned < 0.
3369 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3370
33712000-03-27 Denis Chertykov <denisc@overta.ru>
3372
3373 * config/tc-avr.c: New file for AVR support.
3374 * config/tc-avr.h: Likewise.
3375 * configure.in: Add AVR support.
3376 * configure: Regenerate.
3377
9f10757c
TW		 33782000-03-26 Timothy Wall <twall@cygnus.com>
3379
3380 * gasp.c (macro_op): Add new argument to check_macro call.
3381 Macro structure definitions moved to macro.h
3382 * sb.h: Add argument to prototype for input_scrub_include_sb.
3383 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3384 nesting checks with an additional flag.
3385 (struct input_save): Add flag to indicate whether current sb
3386 should be checked for proper macro/conditional nesting.
3387 (input_scrub_push/pop): Save/restore nest check flag.
3388 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3389 defined.
9f10757c
TW		 3390 * macro.c (check_macro): Allow caller to retrieve parsed macro
3391 information if a pointer is provided. This information may be
3392 used by the new macro hooks.
3393 * macro.h: Update prototype for check_macro. Macro struct
3394 definitions moved here from macro.c/gasp.c.
3395 * read.c (read_a_source_file): Add parameter to check_macro call,
3396 and pass macro info to the macro hook, if defined.
3397 (input_scrub_insert_line): New. Allow insertion of a line of
3398 characters into the input stream.
3399 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3400 file into the input stream.
3401 (s_include): Use input_scrub_insert_file.
3402 * internals.texi: Document new macro hooks.
3403 * as.h: New prototypes added.
3e87a760 3404
224de7a5 34052000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3406
3407 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3408 an initial capital letter.
3409 (i386_index_check): Reindent.
3410
11424155
NC		 34112000-03-19 Nick Clifton <nickc@cygnus.com>
3412
eaa15ab8 3413 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3414 relative branches.
3415
43f05576
NC		 34162000-03-17 Thomas de Lellis <tdel@windriver.com>
3417
66778679
RH		 3418 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3419 instruction operand bad if Rd > 7 when generating
3420 thumb instructions. Prevents for example,
3421 "adr r12,label" from silently failing and generating
3422 the wrong instruction.
3e87a760 3423
67231402
NC		 34242000-03-17 Nick Clifton <nickc@cygnus.com>
3425
3426 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3427 that have a destingation >= 0x400000.
3e87a760 3428 Fix compile time warning messages.
67231402 3429
a37c8f88
JR		 3430Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3431
3432 * config/tc-sh.c (md_begin): When encountering insn that are
3433 not supported by the current arch, only change the name if
3434 its contents are the same as prev_name.
3435 (get_specific): If the the architecture doesn't match, fail.
3436
dead1419
JR		 3437Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3438
3439 * config/tc-sh.c (IDENT_CHAR): Define.
3440 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3441 matching back where it came from.
3442
182e89d3
JR		 3443Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3444
3445 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3446
84f73d89
NC		 34472000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3448
3449 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3450 normal operands.
3451
dbbc7809
JL		 34522000-03-15 Kazu Hirata <kazu@hxi.com>
3453
3454 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3455
271bb601
HPN		 3456Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3457
3458 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3459 floating-point-number, make sure 'f' is in FLT_CHARS.
3460
8684e216
HPN		 3461Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3462
3463 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3464 (s_lcomm_internal): Use it.
3465 * doc/internals.texi (CPU backend): Document it.
3466 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3467 bytes.
3468
bb2d6cd7
GK		 34692000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3470
3471 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3472 when embedded-pic.
3473
3474 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3475 implementation doesn't have special handling for switch
3476 statements.
bb2d6cd7
GK		 3477 (macro_build): Allow for code in sections other than .text.
3478 (macro): Likewise.
3479 (mips_ip): Likewise.
3480 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3481 Don't perform relocs if we will be outputting them.
bb2d6cd7 3482 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3483 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3484 embedded-pic.
bb2d6cd7 3485
5c86cbc7 34862000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3487
66778679
RH		 3488 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3489 relocation type based on the entry in the fixup structure.
a47cf567 3490 Put S_IS_EXTERN processing back in.
5c86cbc7 3491
f8c827e9
L		 34922000-03-08 H.J. Lu (hjl@gnu.org)
3493
3494 * Makefile.am (install-exec-tooldir): Depend on
3495 install-exec-bindir for parallel make.
3496 * Makefile.in: Regenerated.
3497
8ad9e709
NC		 34982000-03-06 Nick Clifton <nickc@cygnus.com>
3499
3500 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3501 switch.
3502 (md_parse_option): Parse -m32r command line switch - disable m32rx
3503 compatability.
ded0aeb7
NC		 3504 (md_show_usage): Document new option.
3505
3506 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3507 * doc/Makefile.in: Regenerate.
3508 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3509
b7b8f327
MM		 35102000-03-02 Michael Meissner <meissner@redhat.com>
3511
3512 * config/tc-d30v.c (check_range): Remove code that incorrectly
3513 sign extended values where bits < 32.
3514
15886821
L		 35152000-03-02 H.J. Lu (hjl@gnu.org)
3516
3517 * configure.in: Support --enable-targets=all on ia32.
3518 * configure: Regenerated.
3519
8bf950bf
NC		 35202000-03-01 Nick Clifton <nickc@cygnus.com>
3521
3522 * gasp.c (do_align): Remove bogus check of alignment value.
3523
c5e54cc2
ILT		 35242000-02-27 Thomas de Lellis <tdel@windriver.com>
3525
3526 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3527 TC_PPC was defined forced the type of a symbol with no other type
3528 to be BSF_OBJECT.
3529
65fd87bc
ILT		 35302000-02-27 Hans-Peter Nilsson <hp@axis.com>
3531
3532 * doc/internals.texi (CPU backend): Mention that
3533 line_separator_chars do not break up comments. Fix typos for
3534 LEX_AT and LEX_NAME descriptions. Document operands for
3535 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3536 description of md_create_short_jump usage. Document argument for
3537 md_undefined_symbol.
3538
a25fe906
ILT		 35392000-02-27 Jakub Jelinek <jakub@redhat.com>
3540
3541 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3542 (md_parse_option): Handle it.
3543 (md_show_usage): Document it.
3544
21b10511
ILT		 35452000-02-27 Ian Lance Taylor <ian@zembu.com>
3546
3547 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3548 opcode, for the instruction `pal19'. From Andrea Arcangeli
3549 <andrea@suse.de>.
3550
773f551c
AM		 35512000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3552
3553 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3554 from here..
3555 (md_assemble): To here, before template operands are matched.
3556 Also ensure a constant immediate is sign extended when we know the
3557 size is at most 16 bits. This is to catch cases like "add
3558 $0xffc0,%ax" where we don't know the size, and thus that the
3559 immediate can be represented as Imm8S until after parsing the
3560 register operand.
3561 (i386_displacement): Similarly sign extend 16 bit constant
3562 displacements.
3563 (md_assemble): Relax 16-bit jump constant range check to suit sign
3564 extended displacements.
3565
28d33191
JL		 35662000-02-26 Andreas Jaeger <aj@suse.de>
3567
3568 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3569
cc5ca5ce
AM		 35702000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3571
3572 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3573 call operands when intel_syntax.
3574 (intel_float_operand): Return 2 for "fi...".
3575 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3576 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3577 earlier "SHORT" change.
3578 (md_assemble): When determining suffix from Regs, exclude
3579 InOutPortReg.
3580
056350c6
NC		 35812000-02-24 Nick Clifton <nickc@cygnus.com>
3582
3583 * configure: Add arm-wince, mips-pe and sh-pe targets.
3584 * configure: Regenerate.
3585
3586 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3587 sh-pe targets.
3588 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3589 "pe-mips" for the mips-pe target.
3590
3591 * config/tc-arm.c (insns): Change displacement encoded in BL
3592 and B instructions if the target port is arm-wince.
3593 (do_ldst): Do not bias the relocation offset if the target
3594 port is arm-wince.
3595 (md_pcrel_from): Add in missing relocation offset bias if the
3596 target os arm-wince.
3597
3598 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3599 (md_begin): Disable -G support for mips-pe target.
3600 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3601 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3602 COFF flavour.
3603
3604 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3605 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3606 assembler, just set the alignment to 4.
3607
3608 * config/te-wince-pe.h: New file for WinCE targets. Define
3609 TE_WINCE.
3610
36bf8ab9
AM		 36112000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3612
3613 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3614 string instructions.
3615 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3616 (i386_intel_memory_operand): After finding a segment override,
3617 check again for no `[' before looking for a displacement. Bomb if
3618 more than one displacement rather than silently discarding the
3619 second and subsequent ones. Free strings malloc'd by
3620 build_displacement_string.
3621
f5795b08
CM		 36222000-02-24 Catherine Moore <clm@cygnus.com>
3623
3624 * config/obj-som.c (obj_pseudo_table): Add "weak".
3625 (obj_som_weak): New routine.
3626
abd63a32
AM		 36272000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3628
520dc8e8
AM		 3629 * config/tc-i386.c (union i386_op): New.
3630 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3631 Throughout file replace occurences of disps[n], imms[n], regs[n]
3632 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3633 intel mode operand swapping. Add assert in regKludge and
3634 fake_zero_displacement code. Test i.types[n] when outputting
3635 displacements and immediates. Combine output of Disp16 with
3636 Disp32.
7f3f1ea2
AM		 3637 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3638 when in intel mode by (not) reversing fsub and fdiv operands
3639 before the template search. This fails for single operand
3640 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3641 undefined. Instead fix the base_opcode after we've found the
3642 template. Move base_opcode xor with found_reverse_match from
3643 opcode output code to before this fix so we test for the correct
3644 opcodes.
3645 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3646 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3647
3648 * config/tc-i386.h (TC_RELOC): Delete.
3649 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3650 with equivalent call to reloc.
3651
abd63a32
AM		 3652 * as.h (flag_m68k_mri): Move declaration after target include, and
3653 only declare when TC_M68K defined. Define as zero otherwise.
3654 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3655 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3656 Define as zero otherwise.
3657 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3658 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3659 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3660 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3661 testing whether defined.
3662 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3663 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3664 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3665 rather than testing whether defined.
3666 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3667 (parse_mri_cons): Declare and use only when TC_M68K.
3668 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3669 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3670 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3671
3672 * NEWS: Mention IBM 370 support.
3673
7e052742
RH		 36742000-02-23 Richard Henderson <rth@cygnus.com>
3675
3676 * config/tc-i386.c (md_assemble): When swapping operands for
3677 intel_syntax, assume everything that's not Imm or Disp is a
3678 register.
3679
5b93d8bb
AM		 36802000-02-23 Linas Vepstas <linas@linas.org>
3681
3682 * config/tc-i370.c, config/tc-i370.h: New files.
3683 * Makefile.am: Add support for Linux/IBM 370.
3684 * configure.in: Likewise.
3685 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3686 * config/obj-elf.c: Include elf/i370.h
3687 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3688
3689 * Makefile.in: Regenerate.
3690 * configure: Regenerate.
3691
3692 * doc/c-i370.texi: New file.
3693 * doc/all.texi: Include it.
3694 * doc/as.texinfo: And here.
3e87a760 3695 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3696 * doc/Makefile.in: Regenerate.
3697
25f2196d
CC		 36982000-02-19 Michael Meissner <meissner@redhat.com>
3699
3700 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3701 determine if an instruction can be used in parallel with an ADDppp
3702 or SUBppp instruction.
3703
6349b5f4
AH		 37042000-02-22 Andrew Haley <aph@cygnus.com>
3705
3706 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3707
c97ef257
AH		 37081999-12-30 Andrew Haley <aph@cygnus.com>
3709
3710 * config/tc-mips.c (mips_gp32): New variable.
3711 (macro_build) Use mips_gp32.
3712 (mips_ip): Ditto.
3713 (md_longopts): Add "-mgp32" and "-mgp64".
3714 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3715
a47cf567
NC		 3716 (OPTION_M7900): Change offset
3717 (OPTION_NO_M7900): Ditto.
3718
b985eaa8
ILT		 37192000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3720
3721 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3722 warning, and bump it to 1.
3723
52454417
ILT		 37242000-02-22 Ian Lance Taylor <ian@zembu.com>
3725
3726 From Brad Lucier <lucier@math.purdue.edu>:
3727 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3728 match format.
3729
6b76fefe
CM		 37302000-02-21 Catherine Moore <clm@cygnus.com>
3731
3732 * config/tc-mips.c (MF_HILO_INSN): Define.
3733 (mips_7000_hilo_fix): Declare.
3734 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3735 (md_parse_option): Check for 7000_HILO_FIX options.
3736 (OPTION_M7000_HILO_FIX): Define.
3737 (OPTION_NO_M7000_HILO_FIX): Define.
3738 * doc/c-mips.texi (-mfix7000): Describe.
3739
f6af82bd
AM		 37402000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3741
3742 * listing.c (print_lines): Remove unused variable `end'.
3743
3744 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3745 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3746 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3747 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3748 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3749 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3750
8c8281f4
NC		 37512000-02-18 Nick Clifton <nickc@cygnus.com>
3752
3753 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3754 the computed frag offset, rather than overwriting it.
3755
d4845d57
JR		 3756Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3757
3758 * config/tc-sh.c ("elf/sh.h"): Include.
3759 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3760 (md.begin): Initialize target_arch.
3761 Only include opcodes in has table that match selected architecture.
3762 (parse_reg): Recognize register names for sh-dsp.
3763 (parse_at): Recognize post-modify addressing.
3764 (get_operands): The leading space is now optional.
3765 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3766 arguments. Update valid_arch.
3767 (build_Mytes): Add support for SDT_REG_N.
3768 (find_cooked_opcode): New function, broken out of md_assemble.
3769 (assemble_ppi, sh_elf_final_processing): New functions.
3770 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3771 (md_longopts, md_parse_option): New option: -dsp.
3772 * config/tc-sh.h (elf_tc_final_processing): Define.
3773 (sh_elf_final_processing): Declare.
3774
c97305a1
JL		 3775Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3776
3777 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3778 the unwinder subspace. Save the current seg/subseg before creating
3779 the new seg/subseg.
3780
bec50466
NC		 37812000-02-10 Nick Clifton <nickc@cygnus.com>
3782
3783 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3784 little endian targets.
bec50466 3785 (INST_BYTE1): Redefine to handle big and little endian
66778679 3786 targets.
bec50466
NC		 3787 (cpu_type): New type: Select between M340 and M210.
3788 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3789 instructions of the M340.
bec50466 3790 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3791 instructions.
bec50466
NC		 3792 (md_atof): Add support for little endian targets.
3793 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3794 line switches.
bec50466
NC		 3795 (md_convert_frag): Add support for little endian targets.
3796 (md_apply_fix3): Add support for little endian targets.
3797 (md_number_to_chars): Add support for little endian targets.
3798
a25c045a
TW		 37992000-02-10 Timothy Wall <twall@redhat.com>
3800
3801 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3802 defined, use it to verify the symbol just read should be a label.
3803
f28e8eb3
TW		 38042000-02-10 Timothy Wall <twall@redhat.com>
3805
3806 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3807 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3808 around colons when KEEP_WHITE_AROUND_COLON is defined.
3809 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3810 and KEEP_WHITE_AROUND_COLON.
3811
6dc19fc4
TW		 38122000-02-08 Timothy Wall <twall@redhat.com>
3813
3814 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3815 logic.
6dc19fc4 3816 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3817 implemented.
6dc19fc4
TW		 3818 (end_repeat): New. Provide support for a "break" out of the
3819 repeat loop.
3820 * read.h: Add prototypes for new functions.
3e87a760 3821
f805106c
TW		 38222000-02-08 Timothy Wall <twall@redhat.com>
3823
3824 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3825 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3826 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3827 non-zero.
3828
4469be0f
TW		 38292000-02-08 Timothy Wall <twall@redhat.com>
3830
3831 * read.c: Added elseif to directives table.
3832 * read.h: Added prototype for s_elseif.
3833 * doc/as.texinfo: Added description for elseif.
3834 * cond.c (s_elseif): New function
3e87a760 3835
24a17b6c
TW		 38362000-02-04 Timothy Wall <twall@redhat.com>
3837
3838 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3839 listings.
24a17b6c 3840
bea9907b 38412000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3842
bea9907b
TW		 3843 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3844 default values.
3845 * frags.c (frag_new): Calculate fr_fix in octets
3846 (frag_now_fix) Return offset as target address offset (bytes).
3847 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3848 quantities).
bea9907b
TW		 3849 * frags.h: Added prototype for frag_now_fix_octets().
3850 Distinguish between octets and bytes in field descriptions.
3851 * listing.c (calc_hex): Account for octets vs bytes when
3852 printing addresses/offsets.
3853 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3854 target is little-endian, print the octets in a word in big-endian
3855 order so that the display looks like a proper hexadecimal number,
3856 instead of having the octets reversed.
3857 * read.c (do_align): When recording alignment, alignment power
3858 should be in terms of target bytes (minimum addressible unit)
3859 instead of octets.
3860 (do_org) Convert ORG target address (byte) argument into an
3861 octet offset when generating a variable fragment.
3862 * symbols.c (resolve_symbol_value): Symbol final value
3863 converted to a target address offset (bytes) from its octet offset.
3864 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3865 offset (bytes) is adjusted by the frag offset (octets) converted
3866 to bytes.
3867 (coff_frob_section) Section alignment power is in terms of bytes;
3868 convert it to an octet alignment power when calculating size (and
3869 size mask) in octets. Don't modify the section size in order to
3870 "align" it for TI COFF, since that format has a different method
3871 for storing alignment information.
3e87a760 3872
210dcc61
TW		 38732000-02-01 Timothy Wall <twall@cygnus.com>
3874
3875 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3876 entries, matching the way GCC generates them. If not escaped, the
3877 filename is encoded incorrectly.
3878
557537a5 38792000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3880
557537a5
NC		 3881 * config/tc-arm.c (reg_table): Add support for ATPCS register
3882 naming conventions.
2c1c4c62 3883
557537a5 38842000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3885
2c1c4c62
GK		 3886 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3887 already defined.
3e87a760 3888 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3889 New macro.
3890 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3891 of a symbol when we really care about its value.
3892
38932000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3894
3895 * config/tc-mcore.c (md_assemble): Give warning message if
3896 operands passes to instruction are more than the spec.
3897
2f0ca46a
NC		 38982000-01-27 Thomas de Lellis <tdel@windriver.com>
3899
66778679 3900 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3901 Thumb mode but the label seen was not declared as '.thumb_func'
3902 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3903 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3904
4c63da97
AM		 39052000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3906
3907 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3908 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3909
3910 * Makefile.in: Same here.
3911 Update copyright.
3912
3913 * configure.in: Set bfd_gas for i386-aout when primary target
3914 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3915 we may need the primary te_file. Remove incorrect comment.
3916
3917 * configure: Regenerate.
3918
3919 * config/e-i386aout.c: New file.
3920
3921 * as.c (USE_EMULATIONS): Move to before print_version_id.
3922 (struct emulation): Add i386aout.
3923 (show_usage): Split text strings. Reformat -a text. Add --em
3924 help.
3925 Update copyright.
3926
3927 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3928 (aout_format_ops): New.
3929 Update copyright.
3930
3931 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3932 preprocessor conditional and add aout USE_EMULATIONS tests.
3933 (read_a_source_file): Don't pass error strings to printf as
3934 format arg.
3935 Update copyright.
3936
3937 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3938 format arg.
3939 (do_data): Same here.
3940 (process_file): And here.
3941 Update copyright.
3942
3943 * symbols.c (colon): Rewrite "already defined" fatal message
3944 code for aout with USE_EMULATIONS.
3945 Update copyright.
3946
3947 * config/obj-aout.c (OBJ_HEADER): Define.
3948 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3949 fields of sentinel.
4c63da97
AM		 3950 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3951 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3952 forms here.
3953 (obj_aout_type): Expand S_SET_OTHER here too.
3954 (obj_read_begin_hook): Remove.
3955 (aout_pop_insert): New.
3956 (obj_aout_s_get_other): New.
3957 (obj_aout_s_get_desc): New.
3958 (aout_format_ops): New.
3959 Update copyright.
3960
3961 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3962 gets aout_pseudo_table.
3963 (aout_pseudo_table): Declare.
3964 (obj_read_begin_hook): Define.
3965 Update copyright.
3966
3967 * config/obj-coff.c (obj_pseudo_table): Rename to
3968 coff_pseudo_table.
3969 (coff_pop_insert): Use coff_pseudo_table.
3970 (coff_sec_sym_ok_for_reloc): Remove.
3971 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3972 and comment all zero entries and remove #if 0 code.
3973 Update copyright.
3974
3975 * config/obj-coff.h (obj_pop_insert): Define.
3976 (coff_pseudo_table): Declare.
3977 Update copyright.
3978
3979 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3980 s_get_size, s_set_size. Comment all zero entries.
3981 Update copyright.
3982
3983 * config/obj-elf.c (elf_s_get_other): New function.
3984 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3985 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3986 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3987 comment.
3988 (obj_elf_parse_section_letters): Don't pass error strings to
3989 printf as format arg.
3990 Update copyright.
3991
3992 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3993 OBJ_MAYBE_ECOFF.
3994 (elf_s_get_other): Declare.
3995 (S_GET_OTHER) Define as elf_s_get_other if not already
3996 defined.
3997 (S_SET_OTHER): Only define when not already defined.
3998 (elf_obj_read_begin_hook): Declare.
3999 (obj_read_begin_hook): Define.
4000 (elf_obj_symbol_new_hook): Declare.
4001 (obj_symbol_new_hook): Define.
4002 Update copyright.
4003
4004 * config/obj-multi.h: Add copyright header and protect against
4005 multiple inclusion. Add * to all function pointers.
4006 (OBJ_HEADER): If defined, include it rather than other defines
4007 in this file.
4008 (obj_frob_file_after_relocs): Test for NULL.
4009 (obj_symbol_new_hook): Here too.
4010 (obj_sec_sym_ok_for_reloc): And here.
4011 (S_GET_OTHER): Define.
4012 (S_GET_DESC): Define.
4013 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4014 (OBJ_MAYBE_ELF): Update comment.
4015
4016 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4017 OBJ_AOUT preprocessor conditional and handle emulation by
4018 testing OUTPUT_FLAVOR.
4019 (i386_displacement): Here too.
4020 (md_section_align): Similarly here.
4021 (i386_target_format): Conditionally compile when more than one
4022 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4023 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4024 (i386_displacement): Here too.
4025 Update copyright.
4026
4027 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4028 Define TARGET_FORMAT for aout only when not multi.
4029 Update copyright.
4030
4031 * config/te-multi.h: Delete file as it's identical to te-generic.h
4032
add0c677
AM		 40332000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4034
4035 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4036 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4037 LONG_MNEM_SUFFIX.
4038
4039 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4040 DWORD_MNEM_SUFFIX.
4041 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4042 comments.
4043
a19d8eb0
CP		 40442000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4045
66778679
RH		 4046 * config/tc-mips.c (mips_do_align): New function.
4047 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4048
550262c4
NC		 40492000-01-10 Philip Blundell <philb@gnu.org>
4050
4051 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4052 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4053 line separator for Linux.
4054 * doc/as.texinfo (Comments): Mention the ARM.
4055
0decc840
NC		 40562000-01-10 Philip Blundell <pb@futuretv.com>
4057
4058 * configure.in (arm*-*-conix*): New target.
4059 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4060 armv*-*-linux-gnu.
4061 * configure: Regenerate.
4062
2e13b764
NC		 40632000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4064
4065 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4066 (obj_elf_visibility): New function.
3e87a760 4067
2e13b764
NC		 4068 * doc/as.texinfo (Visibility): New node: document visibility
4069 pseudo ops.
4070
3138f287
AM		 40711999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4072
4073 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4074 warning for absolute jump/call without `*' in non-intel mode. No
4075 need to set i.types[0] JumpAbsolute in intel mode.
4076
df32bc61
NC		 40771999-12-22 Philip Blundell <pb@futuretv.com>
4078
4079 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4080 hook function when changing sections.
4081 (arm_s_data): Likewise.
4082
b4d0b2b3
NC		 40831999-12-14 Nick Clifton <nickc@cygnus.com>
4084
4085 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 4086 command line switch.
b4d0b2b3 4087
85cb2cf9
JL		 4088Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4089
4090 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4091 (r_registers, xr_registers): Define.
4092 (r_register_name, xr_register_name): New functions.
4093 (md_assemble): Handle new am33 operand types and instruction
4094 formats.
4095 (mn10300_insert_operand, check_operand): Likewise.
4096
a64bcdd8
NC		 40971999-11-29 Nick Clifton <nickc@cygnus.com>
4098
4099 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4100 (s_force_thumb): Set thumb_mode to 2.
4101 (md_assemble): Do not complain about thumb instructions on a
4102 non-thumb target if thumb_mode is set to 2.
4103
43b4c25e
MM		 41041999-11-28 Michael Meissner <meissner@cygnus.com>
4105
4106 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4107 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4108 (O_...): Add new machine dependent expressions if we are handling
4109 explicit relocations.
4110 (alpha_reloc_op): New static table holding the explicit relocation
4111 information.
4112 (alpha_literal_hash): New static to hold the hash table for
4113 explicit relocations.
4114 (alpha_macros): Add support for explicit relocations.
4115 (md_begin): If explicit relocations, initialize hash table.
4116 (md_assemble): Don't print a second error if tokenize_arguments
4117 already printed an error message.
4118 (md_apply_fix): Add support for explicit relocations.
4119 (alpha_force_relocation): Ditto.
4120 (alpha_fix_adjustable): Ditto.
4121 (alpha_adjust_symtab): New function to support explicit
4122 relocations.
4123 (alpha_adjust_symtab_relocs): Ditto.
4124 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4125 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4126 Add support for explicit relocations. Return -2 if an error
4127 message was already printed.
4128 (find_macro_match): Add support for explicit relocations. Comment
4129 each of the cases.
4130 (emit_insn): Add support for explicit relocations.
4131 (assemble_tokens): Ditto.
4132 (emit_ldgp): Ditto.
4133 (load_expression): Ditto.
4134 (emit_lda): Ditto.
4135 (emit_ldah): Ditto.
4136 (emit_ir_load): Ditto.
4137 (emit_loadstore): Ditto.
4138 (emit_ldXu): Ditto.
4139 (emit_ldil): Ditto.
4140 (emit_sextX): Ditto.
4141 (emit_division): Ditto.
4142 (emit_jsrjmp): Ditto.
4143 (emit_retjcr): Ditto.
4144
4145 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4146 ELF object format.
4147 (tc_adjust_symtab): If explicit relocations, call the function
4148 alpha_adjust_symtab.
4149 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4150 relocations next to the literal relocation they reference.
4151 (TC_INIT_FIX_DATA): Initialize the new fields.
4152 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4153
afbf211f
JL		 4154Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4155
4156 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4157 'B' operand for PA2.0 bb instruction.
eaa15ab8 4158
f11900d0
NC		 41591999-11-18 Nick Clifton <nickc@cygnus.com>
4160
4161 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4162 target.
3e87a760 4163
f11900d0
NC		 4164 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4165 relocs.
4166 (mcore_force_relocation): Force relocations to be generated for
4167 RVA relocs.
4168
2daf4fd8
AM		 41691999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4170
4171 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4172 (i386_displacement): Disallow O_big displacements.
4173
eb726e5d
DL		 4174Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4175
3e87a760
AM		 4176 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4177 Small improvements in error checking.
eb726e5d
DL		 4178 (md_assemble): Support for unconditional ARM instructions.
4179 (md_parse_option): Support for -m[arm]v5e flag.
4180
035349a4
NC		 41811999-11-12 Nick Clifton <nickc@cygnus.com>
4182
4183 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 4184 buffer.
035349a4 4185
c1eae114
NC		 41861999-11-11 Nick Clifton <nickc@cygnus.com>
4187
4188 * macro.c (buffer_and_nest): Look for seperator after TO and
4189 FROM tokens.
4190
c5c834aa
AH		 41911999-11-08 Andrew Haley <aph@cygnus.com>
4192
4193 * app.c (do_scrub_chars): When in State 10, treat backslash
4194 characters in the same way as as symbol characters.
4195
98007ce7
RH		 41961999-11-07 Richard Henderson <rth@cygnus.com>
4197
4198 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4199 the previous label was in the current section before playing
4200 with auto-alignment.
4201
d6c497c7
NC		 42021999-11-06 Nick Clifton <nickc@cygnus.com>
4203
4204 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 4205 for weak symbols.
d6c497c7 4206 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 4207 the symbol is weak.
d6c497c7 4208
dd33dc0f
MM		 42091999-11-05 Michael Meissner <meissner@cygnus.com>
4210
4211 * expr.h (operatorT): Increase machine dependent operators to 16.
4212 * expr.c (op_rank): Ditto.
4213
5f91fe03
ILT		 42141999-11-03 Ian Lance Taylor <ian@zembu.com>
4215
53b0d397
ILT		 4216 * read.c (pseudo_set): Reject attempts to set the value of a
4217 section symbol.
4218
5f91fe03
ILT		 4219 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4220 if it is defined.
4221
4222 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4223
4224 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4225 to bfd_set_section_contents.
4226
829ce307
NC		 42271999-11-03 Nick Clifton <nickc@cygnus.com>
4228
4229 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4230
2bd7f1f3
GRK		 42311999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4232
4233 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4234 (mips_ip): Use OPCODE_IS_MEMBER.
4235
90ca882f
JL		 4236Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4237
acb56623
JL		 4238 * config/tc-arm.c (reg_required_here): Improve comments.
4239
66778679
RH		 4240 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4241 (tinsns): Initialize variants field.
b49cfa5d
JL		 4242
4243 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4244 BAD_PC respectively.
90ca882f 4245
29c4c6b5
NC		 42461999-10-27 Scott Bambrough <scottb@netwinder.org>
4247
4248 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4249 * config/tc-arm.h: Fix compile time warnings.
4250
d9fd9852
DN		 4251Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4252
4253 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4254 form @abs16, @(abs16) and @(abs16 + imm).
4255
9ce8a5dd
GRK		 42561999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4257
4258 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4259 (ISA_HAS_64_BIT_REGS) New.
4260 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4261 mips_emit_delays,macro_build,load_register,load_addresss,
4262 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4263 and/or use new ISA_xxx macros in expressions involving
4264 ISA, particularly mips_opts.isa.
4265
446a06c9
MM		 42661999-10-18 Michael Meissner <meissner@cygnus.com>
4267
4268 * expr.h (operatorT): Add machine dependent operators md1..md8.
4269 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4270 for the machine dependent operators to use.
4271
4272 * expr.c (op_rank): Add machine dependent operators.
4273
4274 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4275 operator.
4276 (O_cpregister): Ditto.
4277 (md_begin): Change X_op test that field is wide enough to use
4278 O_max instead of O_alpha_max.
4279 (cpu_types): Fill in missing initializer.
4280 (alpha_num_macros): Make unsigned.
4281 (md_assemble): Make opnamelen be size_t.
4282 (md_apply_fix): Cast alpha_num_operands to int before testing.
4283 (alpha_force_relocation): Ditto.
4284 (alpha_fix_adjustable): Ditto.
4285 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4286 (tc_gen_reloc): Ditto.
4287 (tc_get_register): Ditto.
4288 (emit_ldgp): Ditto.
4289 (emit_lda): Ditto.
4290 (emit_ldah): Ditto.
4291 (emit_ldil): Ditto.
4292 (s_alpha_ent): Ditto.
4293 (s_alpha_end): Ditto.
4294 (s_alpha_frame): Ditto.
4295 (s_alpha_prologue): Ditto.
4296 (s_alpha_file): Ditto.
4297 (s_alpha_gprel32): Ditto.
4298 (s_alpha_proc): Ditto.
4299 (s_alpha_set): Ditto.
4300 (s_alpha_base): Ditto.
4301 (s_alpha_align): Ditto.
4302 (s_alpha_arch): Ditto.
4303 (alpha_align): Ditto.
4304 (assemble_insn): Suppress unused variable warning.
4305 (emit_insn): Ditto.
4306 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4307 order in the structure.
4308 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4309
476cdcb8
JL		 4310Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4311
4312 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4313
c388dee8
AM		 43141999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4315
4316 * config/tc-i386.c (i386_index_check): Correct #endif location.
4317
2bdd6cf5
GK		 4318Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4319
4320 * as.c (show_usage): Document new options.
4321 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4322 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4323 (parse_args): Parse the new options.
4324 (main): If there were warnings, and --fatal-warnings
4325 was specified, print an error.
4326 * as.h: New variable, flag_fatal_warnings, for new option.
4327
d53d2751
JL		 4328Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4329
4330 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4331 '@'. Change autoincrement completers to fall through to cache control
4332 completers.
4333
4334 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4335 arg.
d53d2751
JL		 4336 (pa_parse_addb_64_cmpltr): New function.
4337
4338 * config/tc-hppa.c (pa_ip): Change error message.
4339 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4340 '?Q' args to allow falling through.
4341
8fce3f5e 4342 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4343 Remove unused conditional codes.
4344 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4345
ba09cd8d
DN		 4346Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4347
4348 * config/tc-d30v.c (CHAR_BIT): Define.
4349 (check_range): Fix bit operations to support integers bigger than
4350 32 bits.
4351
c43185de
DN		 4352Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4353
4354 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4355 operands.
4356
925c058e
DE		 4357Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4358 Doug Evans <devans@cygnus.com>
4359
4360 Add support for m32rx.
4361 * config/tc-m32r.c (enable_m32rx): New static global.
4362 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4363 (allow_m32rx): New function.
4364 (M32R_SHORTOPTS): Add `O'.
4365 (md_longopts): Add --m32rx plus several warning options.
4366 (md_parse_option): Handle new options.
4367 (md_show_usage): Print them.
4368 (md_begin): Enable m32rx.
4369 (OPERAND_IS_COND_BIT): New macro.
4370 (first_writes_to_seconds_operands): New function.
4371 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4372 (target_make_parallel,assemble_two_insns): New functions.
4373 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4374 If optimizing and m32rx, try to make consecutive insns parallel.
4375
fba2b7f9
GK		 4376Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4377
4378 * config/tc-mips.c (nopic_need_relax): Allow for the
4379 .sdata.foo sections generated by -fdata-sections,
4380 and for the .gnu.linkonce.s sections generated by C++.
4381
fd232ac8
JL		 4382Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4383
ce674324
JL		 4384 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4385 with cleaner code using completer prefixes. Add 'Y'.
4386
fd232ac8
JL		 4387 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4388
b1039fc4
JL		 4389Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4390
66778679 4391 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4392 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4393 insn does not match and we should try the next insn in the table.
4394
913f265c
NC		 43951999-09-22 Nick Clifton <nickc@cygnus.com>
4396
4397 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4398
54af6ff6
JL		 4399Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4400
4401 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4402 of PA2.0 support.
4403
4cc782b5
ILT		 44041999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4405
4406 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4407 OBJ_ELF. If ELF, add "sq".
4408 (md_parse_option): If ELF, ignore -s and -q.
4409 (md_show_usage): Mention ELF options.
4410
6be78360
JL		 4411Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4412
eaa15ab8 4413 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4414 operands.
4415
71823da4
JL		 4416 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4417
61dd1d31
JL		 4418 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4419
1cf6ae67
JL		 4420 * config/tc-hppa.c (struct pa_it): New field "trunc".
4421 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4422 (pa_parse_ftest_gfx_completer): New function
4423 (pa_parse_fp_cnv_format): New function.
4424
77c02e18
JL		 4425 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4426 (md_apply_fix): Handle 22bit pc-rel branches.
4427
629d9417
JL		 4428 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4429
dbe2f9ee
JL		 4430 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4431
3db6e6bd
JL		 4432 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4433
6be78360
JL		 4434 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4435
e061d86f
JL		 4436Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4437
66778679
RH		 4438 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4439 (pa_ip): Handle 'fX'.
e061d86f 4440
7acbfc6b
JL		 4441Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4442
4443 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4444 unwinds unless the function is in the text space.
4445 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4446
2d93dcc4
JL		 4447Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4448
b52c78b8
JL		 4449 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4450 (md_assemble): To here. Tweak address generation.
4451
2d93dcc4
JL		 4452 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4453 debug_line.
4454 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4455 (md_assemble): Call dwarf2_where for OBJ_ELF.
4456 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4457 (pa_end_of_source): New function.
4458 * tc-hppa.h (md_end): Define for OBJ_ELF.
4459
6d83c84b
MM		 44601999-09-14 Michael Meissner <meissner@cygnus.com>
4461
4462 * configure.in (Canonicalization of target names): Remove adding
4463 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4464 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4465 * configure: Regenerate.
4466
41fd319a
ILT		 44671999-09-14 Donn Terry <donn@interix.com>
4468
4469 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4470
795a7704
AM		 44711999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4472
2f66722d
AM		 4473 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4474 pc-relative jmp/call to an absolute symbol.
4475 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4476 absolute section symbols.
4477
795a7704
AM		 4478 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4479 jump handling code and comments.
4480
c0c949c7
ILT		 44811999-09-12 Ian Lance Taylor <ian@zembu.com>
4482
4483 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4484 the value if TE_PE and a global defined symbol.
4485
e723ef7c
ILT		 44861999-09-11 Ian Lance Taylor <ian@zembu.com>
4487
4488 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4489 print the symbol, rather than printing it here.
4490
fa16d387
ILT		 44911999-09-11 Donn Terry <donn@interix.com>
4492
d33e1d24
ILT		 4493 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4494 BFD_RELOC_RVA relocations.
4495
18dc2407
ILT		 4496 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4497 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4498 starts with "_G".
4499
945a1a6b
ILT		 4500 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4501 defined.
4502 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4503 * doc/internals.texi (Object format backend): Document
4504 SET_SECTION_RELOCS.
4505
79d292aa
ILT		 4506 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4507 relocations against global symbols if TE_PE.
4508
7a6284c4
ILT		 4509 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4510 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4511
8828d862
ILT		 4512 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4513 symbols.
4514
9690c54d
ILT		 4515 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4516 symbols which do not have a constant value, or tags with
4517 non-tags. Remove the symbol from the list before adding it at the
4518 end.
4519
23dab925
ILT		 4520 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4521 C_FCN symbol differently if TE_PE.
4522 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4523 appears in the pseudo-op, rather coff_line_base which is only set
4524 for a .bf symbol.
4525
28428223
ILT		 4526 * config/obj-coff.c (obj_coff_loc): New static function.
4527 (obj_pseudo_table): Add "loc".
4528
e8a3ab75
ILT		 4529 * config/obj-coff.c (add_lineno): Check that the line number is
4530 positive.
4531
2ab9b79e
ILT		 4532 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4533 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4534 int.
4535 (md_atof): Return NULL rather than 0.
4536 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4537 * expr.c (expr): Change first parameter to int.
4538 * config/obj-coff.c: Add declarations for static functions.
4539 (coff_frob_symbol): Use SYM_AUXENT.
4540 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4541
5881e4aa
ILT		 4542 * config/obj-coff.c (obj_coff_section): Default to setting
4543 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4544
e723ef7c
ILT		 4545 * write.c (adjust_reloc_syms): Print adjusted fixup.
4546
fa16d387
ILT		 4547 * expr.c (integer_constant): Correct too_many_digits calculation
4548 in base 10 case.
4549
13a830b6
AS		 45501999-09-09 Andreas Schwab <schwab@suse.de>
4551
4552 * doc/c-arm.texi: Fix arguments of @var to not contain
4553 punctuation.
4554
325188ec
NC		 45551999-09-08 Philip Blundell <pb@nexus.co.uk>
4556
3e87a760 4557 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4558 and COFF targets.
4559 (md_parse_option): Only support -k flag for ELF and COFF targets.
4560
e7c1f43c
JL		 4561Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4562
4563 * config/tc-hppa.c (pa_ip): Put strict register checks before
4564 call to pa_parse_number.
4565
4964086a
JL		 4566 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4567
c4bf532f
ILT		 45681999-09-06 Ian Lance Taylor <ian@zembu.com>
4569
4570 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4571 BFD_ASSEMBLER code.
4572
a33132fd
ILT		 45731999-09-06 Donn Terry <donn@interix.com>
4574
4575 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4576
0f4f8b56
JL		 4577Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4578
4579 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4580 candidate instruction. Require registers for register arguments
4581 when in strict mode. Require assemble-time constants for
4582 constants when in strict mode.
4583 (pa_get_absolute_expression): Require a constant when in strict
4584 mode.
eaa15ab8 4585
d3388653
NC		 45861999-09-06 Nick Clifton <nickc@cygnus.com>
4587
4588 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4589
041dd5a9
ILT		 45901999-09-04 Steve Chamberlain <sac@pobox.com>
4591
4592 * config/tc-pj.c: New file, supports picoJava in ELF.
4593 * config/tc-pj.h: Ditto.
4594 * configure.in (pjl*, pj*): New targets.
4595 * Makefile.am: Rebuild dependencies.
4596 (CPU_TYPES): Add pj.
4597 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4598 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4599 * doc/c-pj.texi: New file.
4600 * doc/as.texinfo: Add some PJ specifics.
4601 * doc/all.texi: Add PJ to the list of all architectures, sort them
4602 all alphabetically.
4603 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4604 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4605
4ca72d38
AM		 46061999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4607
4608 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4609 (obj_frob_file): Test for null pointer.
4610 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4611 (OBJ_PROCESS_STAB): And here.
4612 (elf_obj_sy): Remove
4613
4614 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4615 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4616 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4617
4618 * config/obj-coff.c (no_func): Remove.
4619 (coff_format_ops): Change occurrences of no_func to 0, as we test
4620 for 0 in obj-multi.h.
4621
4622 * configure.in: Enable bfd for i386-coff when primary target is
4623 bfd. Enable i386 elf,coff emulation support. Don't set
4624 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4625 emulation to support.
4626 *configure: Regenerate.
4627
bcef92fa
NC		 46281999-09-02 Nick Clifton <nickc@cygnus.com>
4629
4630 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4631 .section .line directive is encountered.
4632
cdf82bcf
NC		 46331999-09-01 Nick Clifton <nickc@cygnus.com>
4634
5856c19a 4635 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4636 format.
5856c19a 4637
cdf82bcf
NC		 4638 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4639 * as.texinfo: Document --gdwarf2 command line option.
4640 Add additional documentation of ARM command line switches.
4641
af6bdddf
AM		 46421999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4643
4644 * config/tc-i386.c (i386_intel_memory_operand): Combine
4645 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4646 and RESTORE_END_STRING around parse_register calls.
4647 (i386_operand): Here too.
4648 (i386_is_reg): Remove.
4649 (parse_register): Move as_bad calls from within this function to
4650 callers.
4651
5f47d35b
AM		 46521999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4653
4654 Based on a patch from H.J. Lu <hjl@gnu.org>
4655 * config/tc-i386.c (parse_register): Handle FP regs specially.
4656 (md_begin): Remove '(' and ')' from register_chars.
4657
1174497c
DE		 46581999-08-29 Doug Evans <devans@casey.cygnus.com>
4659
4660 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4661 error message (done elsewhere).
4662
17d9105c
JL		 4663Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4664
4665 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4666
9ecc05f0
JL		 4667Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4668
66778679 4669 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4670 args by 'f'.
4671
9e4f2d3a
JL		 4672 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4673
680ef6de
JL		 4674 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4675 between args.
4676 Add new completers. Fix bug in 64 bit condition handling.
4677
413c94ba
JL		 4678 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4679 'cS', and 'c*'.
4680
28252e61
JL		 4681 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4682
a97685e9
JL		 4683 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4684
3e87a760 4685 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4686
cb30237e
NC		 46871999-08-27 Jim Wilson <wilson@cygnus.com>
4688
4689 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4690 (struct ls): Add frag field. Initialize it to zero.
4691 (out_end_sequence): New local text_frag. Set it while in text section.
4692 Replace address check with frag check. Set ls.frag to text_frag if
4693 out_set_addr called.
4694 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4695 Set it before switching sections. Replace address check with frag
4696 check. Set ls.frag to saved_frag if out_set_addr called.
4697
09a798ea
NC		 46981999-08-26 David Mosberger <davidm@hpl.hp.com>
4699
66778679 4700 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4701 output "advance_pc" opcode instead of calling gen_addr_line().
4702 The latter has the undesired side-effect of creating a new row
3e87a760 4703 in the debug line info matrix.
09a798ea 4704
e1c05f12
NC		 47051999-08-26 Jim Wilson <wilson@cygnus.com>
4706
4707 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4708 ls.last_filename if last is less than zero. Set ls.last_filename
4709 when allocating new entry.
4710 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4711 call.
4712
b23bac36
AM		 47131999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4714
4715 * config/tc-i386.c (i386_index_check): Fix the displacement size
4716 when INFER_ADDR_PREFIX.
4717
50f4163f
NC		 47181999-08-18 Nick Clifton <nickc@cygnus.com>
4719
4720 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4721 display its value.
4722
f589a541
ILT		 47231999-08-17 Ian Lance Taylor <ian@zembu.com>
4724
4725 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4726 handle 0xffffNNNN constants correctly.
4727
11450271
NC		 47281999-08-16 Nick Clifton <nickc@cygnus.com>
4729
4730 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4731 as well as loads.
4732
276b1dc2
NC		 47331999-08-13 Nick Clifton <nickc@cygnus.com>
4734
4735 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4736 (md_apply_fix3): Always pass positive values to
4737 validate_offset_imm.
4738
ae5ad4ad
NC		 47391999-08-12 Nick Clifton <nickc@cygnus.com>
4740
4741 * config/tc-arm.c (skip_whitespace): New macro.
4742 Formatting tidy ups.
3e87a760 4743
ae5ad4ad
NC		 4744 (md_apply_fix3): Store relocation offset in addend for ELF based
4745 relocs.
4746 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4747 calls.
4748
bf6d3895
AM		 47491999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4750
4751 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4752 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4753
46031ca9
JL		 4754Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4755
b100be66
JL		 4756 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4757 flags for the unwind subspace.
4758
46031ca9
JL		 4759 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4760 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4761 suitable relocation based on the size of the target's pointer.
4762 Always Use subsegment zero for the unwinders.
4763 (pa_level): Handle "2.0w".
4764
65172ab8 4765Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4766
4767 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4768 with the following instruction unless this was specified.
4769
1a1ae23e
ILT		 47701999-08-09 Ian Lance Taylor <ian@zembu.com>
4771
4772 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4773 certain sections, to match BFD changes.
4774
81afc846
ILT		 47751999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4776
4777 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4778 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4779 * Makefile.in: Rebuild.
81afc846 4780
04ad1543
ILT		 47811999-08-08 Ian Lance Taylor <ian@zembu.com>
4782
4783 * Makefile.am: Rename .dep* files to DEP*.
4784 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4785 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4786 targets to DEPOBJ.
4787 * Makefile.in: Rebuild.
4788
1eb7027c
RH		 47891999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4790
4791 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4792
2dcc60be
ILT		 47931999-08-08 Ian Lance Taylor <ian@zembu.com>
4794
46eec08e
ILT		 4795 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4796 avoid problems on DOS filesystems.
4797 * Makefile.in: Rebuild.
4798
2dcc60be
ILT		 4799 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4800
48011999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4802
4803 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4804 section flag.
4805
76a27922
ILT		 48061999-08-08 Ian Lance Taylor <ian@zembu.com>
4807
4808 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4809 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4810 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4811
0741736b
JL		 4812Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4813
4814 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4815
9a913dfb
JL		 4816Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4817
4818 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4819
a1f2d742
ILT		 48201999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4821
4822 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4823 non-adjustable symbols.
4824
55a914bc
JL		 4825Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4826
4827 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4828
336f7c70 4829Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4830
4831 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4832 operands.
4833
9750fcc5
ILT		 48341999-08-05 Donn Terry <donn@interix.com>
4835
4836 * config/te-interix.h: New file.
4837 * configure.in (i386-*-interix*): New target.
4838 * configure: Rebuild.
4839
39ba5561
JL		 4840Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4841
4842 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4843 selectors for ELF too.
4844 (selector_table): Add "ltp" and "rtp" selectors.
4845
eecb386c
AM		 48461999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4847
4848 * config/tc-i386.c (i386_operand): No need to change
4849 operand_string pointer in segment reg case before goto
4850 do_memory_reference. Initialise displacement_string_start and
4851 displacement_string_end after do_memory_reference label.
4852 (i386_index_check): Add operand_string param, and print error
4853 message on failure here.
4854 (i386_intel_memory_operand): Instead of here.
4855 (i386_operand): And here.
4856 (INFER_ADDR_PREFIX): Enable.
4857
4858 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4859
4860 * config/tc-i386.h (DefaultSize): Define. Renumber following
4861 opcode_modifier defines.
4862
4863 From Etienne Lorrain <etienne.lorrain@ibm.net>
4864 * config/tc-i386.c (stackop_size): New variable.
4865 (set_16bit_code_flag): Clear it here.
4866 (set_16bit_gcc_code_flag): New function.
4867 (md_pseudo_table): Add "code16gcc" entry.
4868 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4869
f173e82e
ILT		 48701999-08-03 Ian Lance Taylor <ian@zembu.com>
4871
a04b544b
ILT		 4872 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4873 next_set_end even if the end symbol is being discarded.
4874
4875 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4876 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4877 * config/obj-coff.c: Likewise.
4878 (seg_info_type): Remove.
4879 (seg_info_off_by_4): Change to array of segT.
4880 (s_get_segment): Adjust accordingly.
4881 (obj_pseudo_table): Fully initialize sentinel entry.
4882
f173e82e
ILT		 4883 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4884 Ralf Baechle <ralf@uni-koblenz.de>.
4885
c3332e24
AM		 48861999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4887
4888 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4889
48901999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4891
24eab124
AM		 4892 * config/tc-i386.c: Indentation and white space changes.
4893 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4894 don't enable it by default.
4895 (i386_intel_operand): Remove redundant prototype.
4896 Move check on number of memory operands, and i.mem_operands++
4897 (i386_intel_memory_operand): To here.
4898 Remove i386_immediate code from here. Remove special case code
4899 for input and output using (%dx). Remove base/index checks and
4900 call i386_index_check instead. Save initial operand_string
4901 argument for error message.
4902 (i386_operand): Remove redundant prototype. Move base/index
4903 checks to i386_index_check.
4904 (i386_displacement): Move intel mode check for non-zero
4905 i.disp_operand
4906 (i386_intel_memory_operand): To here.
c3332e24 4907
6d8809aa
RH		 49081999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4909
4910 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4911 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4912 by .register pseudo-op if -64 and --no-undeclared-regs.
4913 (s_register, sparc_adjust_symtab): New functions.
4914 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4915 Declare sparc_adjust_symtab as tc_adjust_symtab.
4916 * doc/c-sparc.texi: Add description of #ignore special literal
4917 for .register pseudo-op.
4918
c8d259f7
CM		 49191999-07-30 Catherine Moore <clm@cygnus.com>
4920
eaa15ab8 4921 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4922 the relocation's section offset.
4923
b77ad1d4
AM		 49241999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4925
4926 * write.c (fixup_segment): Fix generic error check overflow test.
4927
4928 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4929 X_add_number to long.
4930
b53fcc20
JL		 4931Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4932
4933 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4934 processing.
b53fcc20 4935
d2e71411
ILT		 49361999-07-27 Ian Lance Taylor <ian@zembu.com>
4937
4938 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4939 VTABLE relocations.
4940
e9f56b1d
ILT		 49411999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4942
4943 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4944
1a39f480
ILT		 4945 * configure.bat: Remove; obsolete.
4946 * config/go32.cfg: Likewise.
4947
29fe79d3
ILT		 49481999-07-21 Brad M. Garcia <bgarcia@fore.com>
4949
4950 * configure.in (i386-*-vxworks*): New target.
4951 * configure: Rebuild.
4952
e06510e6
RH		 49531999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4954
4955 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4956
dabe3bbc
RH		 49571999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4958
4959 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4960 on -64 and not pic.
4961 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4962 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4963 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4964 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4965 MAX_RELOC_EXPANSION): Define.
4966 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4967
b4cac588
AM		 49681999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4969
4970 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4971 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4972 block. Print a warning if an 8-bit or 16-bit constant
4973 displacement or immediate is truncated on output.
4974 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4975 immediate.
4976 (i386_operand): Disallow immediate jump absolute operand.
4977
966ed0b4
ILT		 49781999-07-15 Ian Lance Taylor <ian@zembu.com>
4979
0ed15843
ILT		 4980 * configure.in: Bump version number to 2.9.5.
4981 * configure: Rebuild.
4982
966ed0b4
ILT		 4983 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4984 or %llx work.
4985
67f1cff0
JL		 4986Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4987
4988 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4989 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4990
2f992c04
NC		 49911999-07-14 Philip Blundell <pb@nexus.co.uk>
4992
4993 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4994 is defined.
4995 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4996
4997 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4998 if -mno-fpu was given.
4999 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5000 relocs.
5001 (cons_fix_new_arm): Remove misleading comments.
5002
14ad458a
ILT		 50031999-07-14 Ian Lance Taylor <ian@zembu.com>
5004
5005 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5006 error message.
5007 (relax_segment): Likewise. After giving a rs_org error, convert
5008 the frag to rs_align to avoid cascading errors.
5009
36823076
AS		 50101999-07-12 Andreas Schwab <schwab@suse.de>
5011
5012 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5013
ab9da554
ILT		 50141999-07-11 Ian Lance Taylor <ian@zembu.com>
5015
5016 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5017 as appropriate. Fill in structure initializations. Add variable
5018 initializations. Add casts.
5019 * dwarf2dbg.c (print_stats): Change i to size_t.
5020 * listing.c (listing_listing): Change list_line to unsigned int.
5021
e0accf0c
ILT		 50221999-07-10 Ian Lance Taylor <ian@zembu.com>
5023
5024 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5025 rather than checking for \001 and \002 in symbol name.
5026 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5027
7d4ce8a9
JL		 5028Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5029
5030 * configure.in (hppa*-linux-gnu*): New target.
5031 * configure: Rebuilt.
5032
5395a469
NC		 50331999-07-08 Nick Clifton <nickc@cygnus.com>
5034
3e87a760 5035 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 5036
cac58fa6
NC		 50371999-07-07 Nick Clifton <nickc@cygnus.com>
5038
5395a469 5039 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 5040 accessing symbolP directly.
5041
03b36ee1
JL		 5042Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5043
5044 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5045 for ELF.
5046
49a5575c
NC		 50471999-07-05 Nick Clifton <nickc@cygnus.com>
5048
5049 * config/tc-arm.c (ARM_EXT_V5): Define.
5050 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5051 (md_begin): Detect ARM v5 architectures.
5052 (md_parse_option): Accept arm v5 specification.
5053 (md_show_usage): Documment -marmv5 switch.
5054
5055 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 5056
49a5575c
NC		 5057 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5058 op.
5059 (validate_immediate_twopart): New function. Determine if a
5060 constant can be computed by two ADD instructions.
5061 (output_inst): Remove its command line parameter - it was never
5062 used.
5063 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5064 implememt the ADRL pseudo op.
5065 (tc_gen_reloc): Generate a suitable error message if an ADRL
5066 instruction tries to generate a real reloc.
5067
5068 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5069
09ecf0ba
JL		 5070Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5071
5072 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5073 into lower case.
5074
264d6861
ILT		 50751999-06-27 H.J. Lu <hjl@gnu.org>
5076
5077 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5078 non BFD_ASSEMBLER case.
5079
827c0149
ILT		 50801999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5081
5082 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5083 data.
5084
a340d270
RH		 50851999-06-26 David Mosberger <davidm@hpl.hp.com>
5086
5087 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5088 out_end_sequence() when the address decreases due to a new frag.
5089 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5090 numbering starts with 1.
5091
16b93d88
NC		 50921999-06-23 Nick Clifton <nickc@cygnus.com>
5093
5094 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5095 .section for COFF.
5096 (mcore_s_text): Call obj_elf_text for ELF target.
5097 (mcore_s_data): Call obj_elf_data for ELF target.
5098 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5099 for COFF target.
5100 (mcore_s_bss): New function: Dump literal table before changing
5101 sections.
5102 (mcore_s_comm): New function: Dump literal table before changing
5103 sections.
3e87a760 5104
16b93d88
NC		 5105 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5106 No longer static functions.
5107 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5108 Provide prototypes for these functions.
5109
fed9b18a
ILT		 51101999-06-22 Ian Lance Taylor <ian@zembu.com>
5111
be2acf27
ILT		 5112 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5113 a list of names, to try obj_segment_name, and to try abbreviated
5114 names when using COFF without long section names.
5115
7dcc9865
ILT		 5116 * config/tc-alpha.c: More use of symbol accessor functions.
5117 * config/tc-arc.c: Likewise.
5118 * config/tc-d30v.c: Likewise.
5119 * config/tc-fr30.c: Likewise.
5120 * config/tc-i860.c: Likewise.
5121 * config/tc-m88k.c: Likewise.
5122 * config/tc-mcore.c: Likewise.
5123 * config/tc-ns32k.c: Likewise.
5124 * config/tc-sparc.c: Likewise.
5125 * config/tc-v850.c: Likewise.
5126
a77f5182
ILT		 5127 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5128 sy_value with appropriate accessor functions.
5129 * config/tc-arm.c (md_apply_fix3): Likewise.
5130 * config/tc-d10v.c (AT_WORD_P): Likewise.
5131 * config/tc-v850.c (reg_name_search): Likewise.
5132
fed9b18a
ILT		 5133 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5134 use symbol_get_bfdsym instead.
5135 * config/tc-ppc.c (md_assemble): Likewise.
5136 * config/tc-v850.c (v850_comm): Likewise.
5137
310b5aa2
ILT		 51381999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5139
5140 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5141 the symbol, rather than accessing the bsym member.
5142 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5143 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5144 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5145 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5146 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5147 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5148 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5149 * config/tc-v850.c (tc_gen_reloc): Likewise.
5150
9cb8e75e
JL		 5151Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5152
5153 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5154 (hppa_gen_reloc_type): Conditionalize on BFD64.
5155 (tc_gen_reloc): Re-enable ELF relocations.
5156 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5157
3d103319
ILT		 51581999-06-21 Ian Lance Taylor <ian@zembu.com>
5159
5160 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5161 warning.
5162 (do_ldst): Move assignment out of if condition.
5163 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5164 parentheses to avoid warning.
5165
776b24b4
NC		 51661999-06-21 Nick Clifton <nickc@cygnus.com>
5167
155f0fe7
NC		 5168 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5169 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 5170
809ffe0d
ILT		 51711999-06-19 Ian Lance Taylor <ian@zembu.com>
5172
5173 * config/tc-ppc.c: Update for symbol handling changes.
5174 * config/obj-coff.c: Likewise.
5175
49863f82
JL		 5176Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5177
5178 * tc-hppa.c: General cleanups of ELF support. No more spaces
5179 and subspaces for ELF.
5180 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5181 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5182 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5183 (UNWIND_SECTION_NAME): Likewise.
5184 (space/subspace related structures): Conditionalize definitions
5185 on OBJ_SOM.
5186 (space/subspace directives and support routines): Conditionalize
5187 definitions and references/uses on OBJ_SOM.
5188 (label_symbol_struct): For ELF, track the symbol's segment. For
5189 SOM track its space.
5190 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5191 changes.
5192 (USE_ALIASES): Kill for both SOM & ELF.
5193 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5194 (pa_space, pa_subspace): Corresponding changes.
5195 (pa_spaces_begin): Corresponding chagnes.
5196 (md_begin): Do not muck around with space/subspace stuff for
5197 OBJ_ELF.
5198 (md_apply_fix): Temporarily disable argument relocation stuff
5199 for OBJ_ELF.
5200 (tc_gen_reloc): Temporarily disable relocation generation for
5201 OBJ_ELF
5202 (pa_build_unwind_subspace): Similarly.
5203
fed881b1
NC		 52041999-06-16 Nick Clifton <nickc@cygnus.com>
5205
5206 * config/tc-arm.c (thumb_set): New pseudo op.
5207 (text, data, section): Override these pseudo ops with ARM
5208 specific versions.
5209 (s_thumb_set): New function: Perform the same as a .set pseudo
5210 op, but also mark the alias'ed symbol as being a Thumb
5211 function.
5212 (arm_s_text): New function: Perform the same as the .text
5213 pseudo op, but dump the literal pool before changing
3e87a760 5214 sections.
fed881b1
NC		 5215 (arm_s_data): New function: Perform the same as the .data
5216 pseudo op, but dump the literal pool before changing
3e87a760 5217 sections.
fed881b1 5218 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 5219 .section pseudo op, but dump the literal pool before changing
5220 sections.
fed881b1
NC		 5221 (arm_cleanup): Do not reset the current section before dumping
5222 the literal pool.
5223
0f94f4c8
NC		 52241999-06-17 Nick Clifton <nickc@cygnus.com>
5225
2f3519a2
NC		 5226 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5227 OPTION_NO_WARN_UNMATCHED entries.
5228 (md_parse_option): Generate a warning message if an unrecognised
5229 option is encountered.
5230
0f94f4c8
NC		 5231 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5232 (get_operands): When parsing an expression after an '@' symbol
5233 has been detected, do not ignore '#' symbols.
5234 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5235 false.
0f94f4c8 5236
e4a86f6f
ILT		 52371999-06-13 Ian Lance Taylor <ian@zembu.com>
5238
5239 From K. Richard Pixley <rich@noir.com>:
5240 * configure.in (ppc-*-vxworks*): New target.
5241 * configure: Rebuild.
5242
a8aed0fb
UD		 52431999-06-12 Philip Blundell <philb@gnu.org>
5244
5245 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5246
7565ed77
ILT		 52471999-06-13 Ian Lance Taylor <ian@zembu.com>
5248
5249 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5250 which refer to symbols in linkonce sections, permit reducing the
5251 relocs if the symbol is local.
5252
b9e57a38
ILT		 52531999-06-12 Ian Lance Taylor <ian@zembu.com>
5254
5255 * subsegs.c (subseg_text_p): New function.
5256 * as.h (subseg_text_p): Declare.
5257 * read.c (do_align): Use subseg_text_p to set the default fill.
5258 * write.c (subsegs_finish): Likewise.
5259 * config/obj-coff.c (write_object_file): Likewise.
5260 * config/tc-i386.h (md_maybe_text): Don't define.
5261 (md_do_align): Use subseg_text_p to set the default fill.
5262 * config/tc-m32r.c (m32r_do_align): Likewise.
5263 * config/tc-sh.c (sh_do_align): Likewise.
5264 * config/tc-sparc.h (md_do_align): Likewise.
5265
008960a5
ILT		 52661999-06-12 David O'Brien <obrien@freebsd.org>
5267
5268 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5269 * configure: Rebuild.
5270
a1605869
ILT		 52711999-06-12 Ian Lance Taylor <ian@zembu.com>
5272
d9ac5a3b
ILT		 5273 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5274 * Makefile.am: Rebuild dependencies.
5275 * Makefile.in: Rebuild.
5276
a1605869
ILT		 5277 * config/tc-i386.c (i386_immediate): Remove unused label
5278 seg_unimplemented.
5279
5280 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5281 * symbols.c: Likewise.
5282 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5283 sy_next field when taking address, rather than symbol_next.
5284
5285 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5286 offsetT.
5287 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5288 value from the output file architecture.
5289 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5290 * dwarf2dbg.h: Change bfd_vma to addressT.
5291
a7cd1c22
ILT		 52921999-06-11 Ian Lance Taylor <ian@zembu.com>
5293
5294 * dwarf2dbg.h: Use PARAMS in function declarations.
5295
76171f81
ILT		 52961999-06-11 Martin Dorey <mdorey@madge.com>
5297
5298 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5299 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5300 OBJ_ELF.
5301 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5302
9b4d630b
ILT		 53031999-06-11 Ian Lance Taylor <ian@zembu.com>
5304
5865bb77
ILT		 5305 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5306
9e7c96d9
ILT		 5307 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5308 popsection.
5309
1b50c718
ILT		 5310 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5311
1bf67e0d
ILT		 5312 * read.c (read_a_source_file): Only declare inescape if
5313 QUOTES_IN_INSN.
5314
5315 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5316 match parameters.
5317 (find_entry_byval): Add parens to avoid warning.
5318
5319 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5320
9b4d630b
ILT		 5321 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5322 undefined symbols.
5323
a22b281c
RH		 53241999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5325
66778679 5326 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5327 with isoctal.
5328
5329 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5330 synthetize_setx): New functions.
5331 (md_assemble): Broken the special cases into the above
5332 functions. Make compiler happy if sizeof(bfd_vma)==4.
5333 Fix sethi generated from set/setuw. If instructions have a relloc,
5334 always clear the fields to be relocated in the opcode.
5335 (sparc_ip): Remove special_case global variable.
5336
7f2f689c
ILT		 53371999-06-10 Ian Lance Taylor <ian@zembu.com>
5338
d7ba4a77
ILT		 5339 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5340 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5341 indication of success rather than a value.
5342 (itbl_get_val): Likewise.
5343 (itbl_get_field): Use strcspn. Change delimiters to include
5344 parens.
5345 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5346 (itbl_get_val): Likewise.
5347 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5348
7f2f689c
ILT		 5349 * symbols.c (copy_symbol_attributes): Convert local symbols to
5350 regular symbols.
5351
c1d3c45e
NC		 53521999-06-10 Nick Clifton <nickc@cygnus.com>
5353
5354 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5355 ARM920t.
c1d3c45e 5356
63fab58c
RH		 53571999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5358
5359 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5360 Optimize set if sizeof(bfd_vma) == 64.
5361 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5362 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5363 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5364
cf9a1301
RH		 53651999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5366
5367 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5368 (s_ncons): New function.
5369 (native_op_table): New table.
5370 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5371 R_SPARC_OLO10 handling.
5372
bf29b231
RH		 5373Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5374
5375 * expr.h (struct expressionS): Revert last change; widen X_op.
5376 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5377
9be1cda6
AS		 5378Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5379
a4835b42
AS		 5380 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5381 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5382 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5383 * Makefile.in: Regenerated.
5384
9be1cda6
AS		 5385 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5386 `common' pass on to s_mri_common.
3e87a760 5387 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5388
62335629
RH		 53891999-06-06 Richard Henderson <rth@cygnus.com>
5390
5391 * config/obj-elf.c (obj_elf_section): Don't free the return
5392 value of demand_copy_C_string.
5393
9de8d8f1
RH		 53941999-06-05 Richard Henderson <rth@cygnus.com>
5395
5396 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5397 creation logic from obj_elf_create_section.
5398
5399 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5400 (section_stack): New.
5401 (special_sections): Make const.
5402 (obj_elf_section): Gut and rewrite parsing.
5403 (obj_elf_change_section): New function broken out of obj_elf_section.
5404 (obj_elf_parse_section_letters): Likewise.
5405 (obj_elf_section_word): Likewise.
5406 (obj_elf_section_type): Likewise.
5407 (obj_elf_previous): Treat as a toggle.
5408 (obj_elf_popsection): New.
5409 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5410 (ppc_section_type): Likewise.
5411 * config/tc-ppc.h: Likewise.
5412
5413 * expr.h (struct expressionS): Don't make X_op a bitfield.
5414 * config/tc-alpha.c: Update for symbol handling changes.
5415 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5416 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5417
58b5739a
RH		 54181999-06-05 Richard Henderson <rth@cygnus.com>
5419
5420 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5421 (dwarf2_gen_line_info): Kill unused variables.
5422 (dwarf2_finish): Likewise.
5423 (dwarf2_where): Likewise.
5424 (dwarf2_directive_file): If we've only got a string,
5425 hand off to s_app_file.
5426 * ecoff.c: Move the include of ecoff.h.
5427 * symbols.h (S_IS_FUNCTION): Prototype.
5428
5429 * read.c (LEX_HASH): Supply a default.
5430 (lex_type): Use it.
5431 (s_globl): Update `c' after skipping whitespace.
5432 * read.h (LEX_END_NAME, is_name_ender): New.
5433 * expr.c (get_symbol_end): Respect it.
5434
398e8c25
ILT		 54351999-06-04 Mark Klein <mklein@dis.com>
5436
993142d5
ILT		 5437 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5438 to real if OBJ_SOM
5439 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5440
398e8c25
ILT		 5441 * config/tc-hppa.c: Update for symbol handling changes.
5442
b4013713
ILT		 54431999-06-03 Ian Lance Taylor <ian@zembu.com>
5444
080e41e6
ILT		 5445 * cgen.c: Update for symbol handling changes.
5446 * config/tc-m32r.c: Likewise.
f412ead8 5447
a0f75b47
ILT		 5448 * config/tc-hppa.h: Update for symbol handling changes.
5449 * config/tc-hppa.c: Likewise.
5450
174419c1
ILT		 5451 * config/tc-arm.h: Update for symbol handling changes.
5452 * config/tc-arm.c: Likewise.
5453 (symbol_make_empty): Remove. Just use symbol_create.
5454
5455 * symbols.c (symbol_set_tc): Correct name.
5456
6104f0a0
ILT		 5457 * Makefile.am: Rebuild dependencies.
5458 ($(OBJS)): Don't depend upon struc-symbol.h.
5459 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5460 * dep-in.sed: Don't remove struc-symbol.h.
5461 * Makefile.in: Rebuild.
5462
b4013713
ILT		 5463 * doc/internals.texi (Symbols): Describe changes in symbol
5464 handling.
5465
6576f0b5
RH		 54661999-06-03 Richard Henderson <rth@cygnus.com>
5467
5468 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5469 instead of doing the work by hand.
5470
fac0d250
RH		 54711999-06-03 David Mosberger <davidm@hpl.hp.com>
5472
5473 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5474 state of line state-machine.
5475 (struct ls): Collect DWARF2 line state-machine state in new member
5476 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5477 resulted in any DWARF2 directives.
5478 (reset_state_machine): New function.
5479 (out_end_sequence): Ditto.
5480 (dwarf2_gen_line_info): When switching sections or switching to a
5481 lower text address, call out_end_sequence() first to terminate the
5482 previous code sequence as code sequences MUST have monotonically
5483 increasing addresses.
5484 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5485
54861999-06-03 David Mosberger <davidm@hpl.hp.com>
5487
5488 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5489 DWARF2 debug info (line information only, at this point).
5490 * as.h: Update comment about supported debug formats.
5491 * dwarf2dbg.c, dwarf2dbg.h: New files.
5492 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5493
5494 * expr.c (operand): Don't use [ for parens if we want an index op.
5495 (op_encoding): Switch [ into O_index, if desired.
5496 (op_rank): Renumber with O_index on bottom.
5497 (expr): If O_index, match closing bracket.
5498 * expr.h (O_index): New.
5499
5500 * read.c (read_a_source_file): Conditionally allow matched "
5501 in lines passed to md_assemble.
5502
5503 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5504
49309057
ILT		 55051999-06-03 Ian Lance Taylor <ian@zembu.com>
5506
5507 Add support for storing local symbols in a small structure to save
5508 memory when assembling large files.
5509 * as.h: Don't include struc-symbol.h.
5510 (symbolS): Add typedef.
5511 * symbols.c: Include struc-symbol.h.
5512 (local_hash): New static variable.
5513 (save_symbol_name): New static function, from symbol_create.
5514 (symbol_create): Call save_symbol_name.
5515 (local_symbol_count): New static variable.
5516 (local_symbol_conversion_count): Likewise.
5517 (LOCAL_SYMBOL_CHECK): Define.
5518 (local_symbol_make): New static function.
5519 (local_symbol_convert): New static function.
5520 (colon): Handle local symbols. Create local symbol for local
5521 label name.
5522 (symbol_table_insert): Handle local symbols.
5523 (symbol_find_or_make): Create local symbol for local label name.
5524 (symbol_find_base): Check for local symbol.
5525 (symbol_append, symbol_insert): Check for local symbols.
5526 (symbol_clear_list_pointers, symbol_remove): Likewise.
5527 (verify_symbol_chain): Likewise.
5528 (copy_symbol_attributes): Likewise.
5529 (resolve_symbol_value): Handle local symbols.
5530 (resolve_local_symbol): New static function.
5531 (resolve_local_symbol_values): New function.
5532 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5533 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5534 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5535 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5536 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5537 (symbol_previous, symbol_next): New functions.
5538 (symbol_get_value_expression): Likewise.
5539 (symbol_set_value_expression): Likewise.
5540 (symbol_set_frag, symbol_get_frag): Likewise.
5541 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5542 (symbol_mark_used_in_reloc): Likewise.
5543 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5544 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5545 (symbol_mri_common_p): Likewise.
5546 (symbol_mark_written, symbol_clear_written): Likewise.
5547 (symbol_written_p): Likewise.
5548 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5549 (symbol_section_p, symbol_equated_p): Likewise.
5550 (symbol_constant_p): Likewise.
5551 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5552 (symbol_get_obj, symbol_set_obj): Likewise.
5553 (symbol_get_tc, symbol_set_tc): Likewise.
5554 (symbol_begin): Initialize local_hash.
5555 (print_symbol_value_1): Handle local symbols.
5556 (symbol_print_statistics): Print local symbol statistics.
5557 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5558 Declare new symbols.c functions. Move many declarations here from
5559 struc-symbol.h.
5560 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5561 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5562 (struct symbol): Move bsym to make it clearly the first field.
5563 Remove TARGET_SYMBOL_FIELDS.
5564 (symbolS): Don't typedef.
5565 (struct broken_word): Remove.
5566 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5567 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5568 (symbol_clear_list_pointers): Likewise.
5569 (symbol_insert, symbol_remove): Likewise.
5570 (symbol_previous, symbol_append): Likewise.
5571 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5572 (struct local_symbol): Define.
5573 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5574 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5575 (local_symbol_get_frag, local_symbol_set_frag): Define.
5576 (local_symbol_get_real_symbol): Define.
5577 (local_symbol_set_real_symbol): Define.
5578 Define.
5579 * write.c (write_object_file): Call resolve_local_symbol_values.
5580 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5581 (TARGET_SYMBOL_FIELDS): Don't define.
5582 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5583 ECOFF_DEBUGGING, add ECOFF fields.
5584 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5585 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5586 ECOFF_DEBUGGING, add ECOFF fields.
5587 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5588 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5589 * config/tc-mcore.h: Don't include struc-symbol.h.
5590 (TARGET_SYMBOL_FIELDS): Don't define.
5591 (struct mcore_tc_sy): Define.
5592 (TC_SYMFIELD_TYPE): Define.
5593 * Many files: Use symbolS instead of struct symbol. Use new
5594 accessor functions rather than referring to symbolS fields
5595 directly.
5596
5597 * read.c (s_mri_common): Don't add in value of line_label.
5598
5599 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5600 checking for SEC_LINK_ONCE.
5601
5602 * config/tc-sh.h (sh_fix_adjustable): Declare.
5603
5604 * app.c (input_buffer): New static variable.
5605 (app_push): Save saved_input in allocated buffer.
5606 (app_pop): Restored saved_input.
5607 (do_scrub_chars): Change get parameter to take char * and int as
5608 arguments. Change GET macro to pass input_buffer to get
5609 function. Don't save input into allocated buffer.
5610 * as.h (do_scrub_chars): Update declaration.
5611 * input-file.c (input_file_get): Change to take char * and int.
5612 Read data into passed in buffer. Remove static buffer.
5613 * read.c (scrub_from_string): Change to take char * and int. Copy
5614 data into passed in buffer.
5615
5616 * hash.h: Neaten. Declare hash_traverse.
5617 * hash.c: Complete rewrite based on BFD hashing code.
5618 * gasp.c (chunksize): New variable.
5619 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5620 hash_delete.
5621
661e4995
NC		 56221999-05-28 Nick Clifton <nickc@cygnus.com>
5623
5624 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5625 addend unless the target uses an old ABI.
5626
d9a62219
DE		 5627Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5628
5629 -Wchar-subscripts cleanup
5630 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5631 calls to isascii,iscntrl are correct.
d9a62219
DE		 5632 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5633 (unsigned char).
5634 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5635 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5636 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5637 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5638
6da466c7
ILT		 56391999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5640
5641 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5642 width for Coldfire.
5643 (arch_coldfire_p): New #define.
5644 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5645
56461999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5647
5648 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5649
5650 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5651 (install_operand): Add place `N'.
5652 (init_table): Add registers ACC, MACSR, MASK.
5653
5654 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5655
5656 * config/tc-m68k.c: Change mcf5200 --> mcf.
5657 (archs): Add mcf5206e, mcf5307.
5658 (m68k_ip): Add format `u'.
5659 (install_operand): Add place `m', `M', `h'.
5660 (init_table): Add upper/lower registers.
5661
5662 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5663
bedf545c
ILT		 56641999-05-28 Martin Dorey <mdorey@madge.com>
5665
5666 * config/tc-i960.c: Several minor changes to add ELF and
5667 BFD_ASSEMBLER support.
5668 * config/tc-i960.h: Likewise.
5669 * configure.in (i960-*-elf*): New target.
5670 * aclocal.m4, configure: Rebuild.
5671
40c62b25
AM		 56721999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5673
5674 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5675 reloc changes when defined(BFD_ASSEMBLER).
5676
daa01f85
AM		 56771999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5678
5679 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5680
5681 * write.c (write_print_statistics): Output to file, not stderr.
5682
5683 * expr.c (generic_bignum_to_int32,64): Prototype.
5684
5685 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5686 output_sleb128, output_uleb128, output_big_sleb128,
5687 output_big_uleb128, output_big_leb128): Prototype.
5688 (output_big_sleb128, output_big_uleb128): Make inline.
5689 (output_big_leb128): Remove inline
5690
5691 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5692 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5693 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5694 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5695 value for correct overflow check in write.c:fixup_segment.
5696 * write.c (fixup_segment): Move bitfield overflow checks to after
5697 the md_apply_fix call.
5698 * config/obj-coff.c (fixup_segment): Likewise.
5699 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5700 valueT *val argument.
5701
19b34177
AS		 5702Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5703
5704 * config/atof-ieee.c (gen_to_words): Correctly round a
5705 denormalized number. Fix off-by-one in range checking for
3e87a760 5706 exponent in a denormal.
19b34177 5707
b8a40f53
NC		 57081999-05-10 Nick Clifton <nickc@cygnus.com>
5709
5710 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5711 name.
b8a40f53 5712
53f3de98
RH		 5713Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5714
5715 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5716
578ec497
AM		 57171999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5718
5719 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5720 (ReverseRegRegmem): Remove.
5721 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5722 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5723 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5724 kludge.
5725
5726 From Doug Ledford <dledford@redhat.com>
5727 * config/tc-i386.h (RegXMM): New for P/III.
5728 * config/tc-i386.c: Add support for P/III.
5729
d0e9a01c
RH		 5730Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5731
5732 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5733 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5734 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5735
83183c0c
RH		 5736Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5737
5738 * config/tc-i386.c (i386_immediate): Skip whitespace before
5739 complaining about junk after expression.
5740 (i386_displacement): Likewise.
5741
03987ced
RH		 5742Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5743
5744 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5745 Don't copy before downcaseing.
5746
0d96863f 57471999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5748
66778679
RH		 5749 * tc-m68k.c: Include elf/m68k.h.
5750 (m68k_elf_final_processing): New routine.
5751 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5752 Define.
3e87a760 5753
90700a53
JL		 5754Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5755
5756 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5757 17 bit fmt insn.
5758
252b5132
RH		 57591999-04-30 Nick Clifton <nickc@cygnus.com>
5760
5761 * config/tc-mcore.c (mcore_s_section): Dump literals before
5762 changing section.
5763
57641999-04-29 Nick Clifton <nickc@cygnus.com>
5765
5766 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5767 for COFF/PE port.
5768
5769Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5770
5771 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5772 (TC_INIT_FIX_DATA): Delete.
5773 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5774 (TC_INIT_FIX_DATA): Delete.
5775 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5776 * write.c (fix_new_internal): Initialize fx_cgen member.
5777 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5778 (gas_cgen_md_apply_fix3): Update.
5779 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5780 (md_cgen_record_fixup_exp): Update.
5781 (FX_OPINFO_R_TYPE): Update.
5782
5783 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5784 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5785 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5786 * frags.h (struct frag): Make opindex, opinfo ints.
5787
5788 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5789
57901999-04-26 Tom Tromey <tromey@cygnus.com>
5791
5792 * aclocal.m4, configure: Updated for new version of libtool.
5793
57941999-04-22 Nick Clifton <nickc@cygnus.com>
5795
5796 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5797 md_apply_fix.
252b5132
RH		 5798 (md_apply_fix3): Do not fix up absolute relocations against
5799 symbolic values.
5800
5801 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5802
58031999-04-20 Nick Clifton <nickc@cygnus.com>
5804
5805 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5806 changes and data-in-text directives.
5807 (mcore_cons): New function: intercept cons() operations.
5808 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5809 operations.
252b5132
RH		 5810 (mcore_stringer): New function: intercept stringer() operations.
5811
58121999-04-18 Ian Lance Taylor <ian@zembu.com>
5813
5814 * obj.h (struct format_ops): Change generate_asm_lineno field to
5815 take no parameters.
5816 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5817
5818 * config/tc-alpha.c (find_opcode_match): Add default case to
5819 switch.
5820 (find_macro_match): Likewise.
5821 (load_expression): Parenthesize && within ||.
5822
5823 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5824
58251999-04-17 Nick Clifton <nickc@cygnus.com>
5826
5827 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5828 .text .data .section pseudo ops.
3e87a760
AM		 5829 (mcore_s_section): New function. Dump lits before changing secs.
5830 (mcore_s_text): New function. Dump lits before changing secs.
5831 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5832
58331999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5834
5835 * config/tc-mips.c (mips_32bitmode): New.
5836 (md_begin): Set mips_32bitmode if needed.
5837 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5838 Set EF_MIPS_32BITMODE.
5839
5840Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5841
5842 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5843 change.
5844
58451999-04-16 Nick Clifton <nickc@cygnus.com>
5846
5847 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5848
5849Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5850
3e87a760 5851 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5852 expressions correctly.
5853
5854
58551999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5856
5857 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5858
5859Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5860
5861 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5862 and fmpynfadd instructions.
5863
58641999-04-11 Richard Henderson <rth@cygnus.com>
5865
5866 * as.h (environ): Declare it, if needed.
5867 * as.c (dump_statistics): Don't declare environ.
5868 * configure.in (environ): Detect declaration.
5869 * configure, config.in: Rebuild
5870
5871 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5872 (i386_displacement): Allocate enough space for replacement buffer.
5873 Clean up replacement buffer initialization.
5874
58751999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5876
5877 * subsegs.c (section_symbol): Don't create a new symbol if one
5878 already exists; instead, use the existing one, but set its segment
5879 and frag data if it hasn't already been defined.
5880 * config/obj-coff.c (c_section_symbol): Likewise.
5881
5882Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5883
5884 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5885
58861999-04-08 Nick Clifton <nickc@cygnus.com>
5887
5888 * config/tc-mcore.c: New File: Support routines for MCore
5889 assembler.
3e87a760 5890 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5891 * config/obj-coff.c: Add support for mcore-pe target.
5892
5893 * Makefile.am: Add support for MCore targets.
5894 * Makefile.in: Regenerate.
5895 * configure.in: Add support for MCore targets.
5896 * configure: Regenerate.
5897
5898 * doc/all.texi: Set MCORE.
5899 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5900
252b5132
RH		 5901 * write.h: Prevent multiple inclusion.
5902
59031999-04-06 Ian Lance Taylor <ian@zembu.com>
5904
5905 * asintl.h (LC_MESSAGES): Never define.
5906 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5907 does not define it.
5908 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5909 does not define it.
5910
5911 * Makefile.am (m68k-parse.c): If configuring in the source
5912 directory, copy m68k-parse.y into the local directory before
5913 running ylwrap, to remove spurious differences when generating
5914 snapshots.
5915 * Makefile.in: Rebuild.
5916
5917 * config/tc-sparc.h (md_do_align): Just allocate the number of
5918 bytes necessary, rather than always allocating 1024.
5919
59201999-04-04 Ian Lance Taylor <ian@zembu.com>
5921
5922 * listing.c (listing_newline): Add cast to avoid warning.
5923 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5924 * config/tc-i386.c (i386_scale): Add return value.
5925 (build_displacement_string): Remove unused local temp_disp2.
5926 (i386_intel_memory_operand): Add parentheses to avoid warning.
5927 (i386_intel_operand): Remove unused local end_of_operand_string.
5928 (i386_operand): Remove unused local operand_modifier.
5929 (i386_operand): Add parens to avoid warning.
5930
59311999-04-04 Don Bowman <don@pixsci.com>
5932
5933 * configure.in: Add mips*-*-vxworks* target; have it define
5934 MIPS_STABS_ELF.
5935 * configure, config.in: Rebuild.
5936
59371999-03-31 Nick Clifton <nickc@cygnus.com>
5938
5939 * configure.in (emulations): Add support for arm-epoc-pe.
5940 * configure: Regenerate.
5941 * config/te-epoc-pe.h: New file. Define macros specific to
5942 arm-epoc-pe target.
5943 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5944 for arm-epoc-pe target.
5945
5946Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5947
5948 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5949
5950Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5951
5952 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5953 detect ",n" without a condition.
5954 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5955
5956
5957Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5958
5959 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5960 instruction is encoded with one bit.
5961
5962
59631999-03-23 Ian Lance Taylor <ian@zembu.com>
5964
5965 * doc/internals.texi (CPU backend): Mention that
5966 line_separator_chars should not include newline. From thi
5967 <ttn@mingle.glug.org>.
5968
59691999-03-22 Doug Evans <devans@casey.cygnus.com>
5970
5971 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5972 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5973
5974Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5975
5976 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5977
5978Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5979
5980 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5981
5982
5983Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5984
5985 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5986
252b5132
RH		 59871999-03-15 Martin Hunt <hunt@cygnus.com>
5988
5989 * app.c (do_scrub_begin): Change '-' back to a symbol char
5990 so we can use multiple opcodes on a line again.
5991
5992 * config/tc-d30v.c: By default, warn if a symbol has
5993 the same name as a register. Plus some minor
5994 updates from the branch.
5995
59961999-03-13 Nick Clifton <nickc@cygnus.com>
5997
5998 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5999 BFD_RELOC_16 and BFD_RELOC_64.
6000
60011999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6002
6003 * expr.c (expr): Add missing else.
6004
60051999-03-12 Nick Clifton <nickc@cygnus.com>
6006
6007 * config/tc-arm.c (md_apply_fix3): Improve error message.
6008
60091999-03-11 Doug Evans <devans@casey.cygnus.com>
6010
6011 * Makefile.am (CPU_TYPES): Add fr30.
6012 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6013 (fr30,m32r dependencies): Update.
6014 * Makefile.in: Rebuild.
6015
6016 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6017 (gas_cgen_record_fixup_exp): Ditto.
6018 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6019 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6020 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6021 (md_cgen_lookup_reloc): Update use of operand->type.
6022 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6023 (md_convert_frag): Call cgen_operand_lookup_by_num.
6024 (md_cgen_lookup_reloc): Update use of operand->type.
6025 (m32r_cgen_record_fixup_exp): Ditto.
6026
60271999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6028
6029 * config/tc-mips.c (md_show_usage): Fix message.
6030
60311999-03-03 Nick Clifton <nickc@cygnus.com>
6032
6033 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6034 and LDR reg,=<expr> instruction.
6035
6036 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6037 -mcpu=arm9tdmi.
6038
6039Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6040
6041 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6042
60431999-02-17 Nick Clifton <nickc@cygnus.com>
6044
6045 This patch was created by: Scott Bambrough
6046 <scottb@corelcomputer.com>
3e87a760
AM		 6047
6048 * app.c:
252b5132 6049 Special cased '@' character. The '@' character is used as the
3e87a760 6050 ARM assembler comment character, as a special character
252b5132
RH		 6051 and in ELF .symver pseudo-op's, and as a special character in
6052 .type and .section pseudo-ops.
6053 (symver_pseudo): New static variable.
6054 (symver_state): New static variable.
6055 (struct app_save): Add field 'symver_state'.
6056 (app_push): Save global symver_state int struct app_save.
6057 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 6058 (do_scrub_chars): Special case handling of '@' character in
6059 .symver pseudo-ops.
252b5132
RH		 6060
6061 * configure.in: Modified to recognize armv* uname syntax from ARM
6062 Linux kernel.
6063 * configure: Regenerated.
3e87a760 6064
252b5132
RH		 6065 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6066 a prefix to the section's type.
6067 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6068 the type's typename.
6069
6070 * config/tc-arm.h: Add support for PIC generation:
6071 (pic_code): New boolean.
6072 (obj_relocate_extern): Define.
6073 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6074 (TC_CONS_FIX_NEW): Define.
6075 (tc_fix_adjustable): Define.
6076 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 6077
252b5132
RH		 6078 * config/tc-arm.c: Add support for PIC generation:
6079 (line_seperator_chars): Allow ';' as a seperator for Linux.
6080 (is_immediate_prefix): New macro.
6081 (arm_parse_reloc): New function.
6082 (s_arm_elf_cons): New function.
6083 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6084 (md_undefined_symbol): Special case handling for the Global Offset
6085 Table's symbol.
6086 (md_apply_fix3): Handle PIC relocs.
6087 (tc_gen_reloc): Handle PIC relocs.
6088 (md_parse_option): Add support for '-k' command line switch to
6089 enable PIC generation.
6090 (cons_fix_new_arm): New function.
6091 (s_arm_elf_cons): New function.
6092
6093Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6094
6095 * configure.in: Add comments for uses of AC_DEFINE.
6096 * acinclude.m4: Likewise.
6097 * acconfig.h: Remove.
6098 * aclocal.m4: Rebuild.
6099 * configure: Rebuild.
6100 * Makefile.in: Rebuild.
6101 * config.in: Rebuild.
6102
61031999-02-15 Jim Lemke <jlemke@cygnus.com>
6104
6105 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6106 non-constant offset from a base register.
6107
61081999-02-14 Ken Raeburn <raeburn@raeburn.org>
6109
6110 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6111 strings always.
6112
6113Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6114
6115 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6116 (emit_insn): Look for pc-relative and no-overflow specifiers on
6117 internal relocation types.
6118
61191999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6120
6121 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6122 -mcpu=NNNN flags.
6123
6124 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6125 mips_cpu instead.
6126 (mips_4650, mips_4010, mips_4100): Variables removed.
6127 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6128 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6129 variables.
6130 (md_begin): Don't bother initializing the mips_NNNN variables;
6131 mips_cpu is set, and that's good enough now.
6132 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6133 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6134 (show): New function, to handle wrapping in the CPU lists.
6135 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6136
6137Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6138
6139 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6140 than treat as an immediate specifier.
6141
6142Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6143
6144 * config/tc-i386.c: Prototype many functions.
6145 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6146 (i386_immediate): Remove unused second argument.
6147 (i386_intel_operand): Fix i386_is_reg typo.
6148 (i386_operand): Use allow_naked_reg.
6149 (output_invalid): Make operand int for K&R.
6150
6151Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6152
6153 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6154 patch.
6155 * Makefile.in: Rebuild.
6156
61571999-02-09 Doug Evans <devans@casey.cygnus.com>
6158
6159 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6160 (cgen.o): Ditto.
6161 (EXTRA_as_new_SOURCES): Comment out.
6162 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6163 * Makefile.in: Rebuild.
6164 * doc/Makefile.in: Rebuild.
6165 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6166 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6167 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6168 * configure: Rebuild.
6169 * aclocal.m4: Rebuild.
6170 * config.in: Rebuild.
6171 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6172 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6173 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6174 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6175 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6176 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6177 (gas_cgen_record_fixup_exp): Ditto.
6178 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6179 descriptor, not global variable.
6180 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6181 descriptor, not global variable. Refer to insert_operand handler
6182 via cpu descriptor, not global function.
6183 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6184 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6185 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6186 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6187 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6188 * config/tc-m32r.c: Ditto.
6189 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6190 (md_assemble): Ditto.
6191 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6192
61931999-02-09 Nick Clifton <nickc@cygnus.com>
6194
6195 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6196 relocations for ELF targets.
6197
61981999-02-08 Nick Clifton <nickc@cygnus.com>
6199
6200 * configure.in: Add support for StrongARM target.
6201 * configure: Regenerate.
6202
62031999-02-05 Nick Clifton <nickc@cygnus.com>
6204
6205 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6206
6207 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6208 for COFF ports.
6209
6210Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6211
6212 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6213
6214Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6215
66778679
RH		 6216 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6217 (INTEL_DWORD_MNEM_SUFFIX): Define.
6218 (BYTE_PTR): Define.
6219 (WORD_PTR): Define.
6220 (DWORD_PTR): Define.
6221 (XWORD_PTR): Define.
6222 (SHORT): Define.
6223 (OFFSET_FLAT): Define.
6224 (FLAT): Define.
6225 (NONE_FOUND): Define.
6226 (No_dSuf): Define.
6227 (No_xSuf): Define.
6228 * config/tc-i386.c (set_intel_syntax): New routine.
6229 (intel_syntax): Declare.
6230 (allow_naked_reg): Declare.
6231 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6232 (intel_float_operand): New routine.
6233 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6234 Handle brackets as well as parens. Call i386_intel_operand for
6235 intel syntax. Reverse operands if appropriate. Handle new
6236 suffixes. Handle movzx and movsx.
6237 (i386_is_reg): New routine.
6238 (i386_immediate): New routine.
6239 (i386_scale): New routine.
6240 (i386_displacement): New routine.
6241 (i386_operand_modifier): New routine.
6242 (build_displacement_string): New routine.
6243 (i386_parse_seg): New routine.
6244 (i386_intel_memory_operand): New routine.
6245 (i386_intel_operand): New routine.
6246 (i386_operand): Call i386_displacement, i386_immediate,
6247 i386_scale, etc. instead of handling inline.
6248 (parse_register): Handle registers without prefix.
252b5132
RH		 6249
6250Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6251
66778679
RH		 6252 * configure: Regenerate.
6253 * configure.in (arm-*-oabi): New.
6254 (thumb-*-oabi): New.
6255 * config/tc-arm.c (target_oabi): Declare.
6256 (md_apply_fix3): Support REL relocs.
6257 (md_parse_option): Handle -oabi.
6258 (elf32_arm_target_format): New routine.
6259 (md_longopts): Add OPTION_OABI.
6260 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6261
6262
62631999-01-28 Nick Clifton <nickc@cygnus.com>
6264
6265 * write.c (write_relocs): Handle out of range error.
6266
6267 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6268 (fr30_force_relocation): Default to 0.
6269
6270 * config/tc-fr30.h (obj_fix_adjustable): Define.
6271 (TC_FORCE_RELOCATION): Define.
6272
6273 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6274 relocs.
252b5132
RH		 6275
62761999-01-16 Nick Clifton <nickc@cygnus.com>
6277
6278 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6279 merge of two instructions if the left instruciton kills the right.
6280
62811999-01-11 Doug Evans <devans@casey.cygnus.com>
6282
6283 * Makefile.in: Regenerate.
6284 * configure.in: Redo test for using cgen.
6285 * configure: Regenerate.
6286
62871999-01-09 Nick Clifton <nickc@cygnus.com>
6288
6289 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6290 redefinition of this macro.
6291
6292Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6293
6294 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6295 warning.
6296
62971998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6298
6299 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6300 a read of HI or LO and an immediatly following branch.
6301
63021998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6303
6304 * config/tc-mips.c (md_begin): Another correction to the setting of
6305 mips_eabi64.
6306
63071998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6308
3e87a760
AM		 6309 * config/tc-mips.c (md_begin): Correct type-o in setting of
6310 mips_eabi64.
252b5132
RH		 6311
63121998-12-21 Nick Clifton <nickc@cygnus.com>
6313
6314 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6315 bit insn when optimizing, so that parallelised instructions will
6316 start on a 32 bit boundary.
6317
63181998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6319
6320 * config/tc-mips.c (mips_eabi64): New.
6321 (md_begin): Set mips_eabi64.
6322 (mips_elf_final_processing): Use it.
6323
63241998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6325
3e87a760 6326 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6327 Correct setting of ABI in e_flags.
6328
6329Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6330
3e87a760
AM		 6331 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6332 in delay slots.
252b5132
RH		 6333
63341998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6335
6336 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6337
252b5132
RH		 63381998-12-15 Doug Evans <devans@casey.cygnus.com>
6339
6340 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6341 warning, values that don't fit in the field.
6342
63431998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6344
6345 * config/tc-mips.c (mips_abi_string): New.
6346 (md_parse_option,md_longopts): Add mabi.
6347 (mips_elf_final_processing): Set e_flags based on mabi flag.
6348
63491998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6350
3e87a760 6351 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6352
635398-12-11 Ken Raeburn <raeburn@cygnus.com>
6354
6355 * config/tc-h8300.c (build_bytes): Change message given if the
6356 instruction requires H8/300H mode and we're not in Hmode, to
6357 suggest that it may be the operand modes that are the problem, not
6358 necessarily the opcode.
6359
63601998-12-10 Nick Clifton <nickc@cygnus.com>
6361
6362 * config/tc-fr30.c: Add line separator character.
6363
6364Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6365
6366 * configure.in (hppa-*-mpeix*): New target.
6367 * config/obj-som.h (obj_som_compiler): Declare.
6368 * config/obj-som.c (compiler_seen): New static variable.
6369 (obj_som_compiler): New function.
6370 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6371 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6372 (pa_type_args): Set hppa_priv_level.
6373 (pa_compiler): New static function if OBJ_SOM.
6374 * configure: Rebuild.
6375
6376Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6377
6378 * read.c (output_leb128): Don't mark as inline.
6379
63801998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6381
3e87a760 6382 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6383 AIX .vbyte unaligned data support.
6384 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6385 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6386 sections.
6387
63881998-12-07 Nick Clifton <nickc@cygnus.com>
6389
6390 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6391 input handling.
252b5132
RH		 6392
6393Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6394
66778679
RH		 6395 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6396 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6397
6398Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6399
6400 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6401 checking the target type.
6402 (mips-dec-bsd*): Set endian to little.
6403 * configure: Rebuild.
6404
6405 COFF weak symbol support, based on patches from Mark Elbrecht
6406 <snowball3@usa.net>:
6407 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6408 * config/obj-coff.c (obj_coff_weak): New static function.
6409 (obj_coff_endef) [both versions]: Handle weak symbols.
6410 (coff_frob_symbol): Likewise.
6411 (yank_symbols): Likewise.
6412 (obj_pseudo_table): Add "weak".
6413
6414 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6415 <aymeric.vincent@emi.u-bordeaux.fr>.
6416 * aclocal.m4: Rebuild with current tools.
6417 * configure: Rebuild.
6418
6419 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6420 an assertion failure for a case we can't handle when OBJ_ECOFF.
6421
6422 * expr.c (operator): And with 0xff to avoid problems with signed
6423 char.
6424
64251998-12-03 Nick Clifton <nickc@cygnus.com>
6426
6427 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6428 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6429
64301998-12-02 Nick Clifton <nickc@cygnus.com>
6431
6432 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6433 LDI:20 insn.
6434
6435Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6436
3e87a760
AM		 6437 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6438 calculation of pcrel point.
252b5132
RH		 6439
6440Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6441
6442 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6443 pcrel point.
6444
6445Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6446
6447 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6448 scope.
6449 (d10v_cleanup): Only generate previous insn if a multiline insn is
6450 not pending.
6451
6452Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6453
6454 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6455 FR30_OPERAND_I32.
252b5132
RH		 6456
6457Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6458
6459 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6460 -marm6xxx command line switches.
6461
64621998-11-18 Doug Evans <devans@casey.cygnus.com>
6463
6464 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6465 (itbl-ops.o): Delete duplicate dependencies.
6466 Rebuild dependencies.
6467 Add fr30 dependencies.
6468 * Makefile.in: Rebuild.
6469
6470Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6471
6472 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6473 opcode list.
6474 * listing.c: Ignore line terminator characters found inside
3e87a760 6475 strings.
252b5132
RH		 6476
6477Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6478
6479 * po/gas.pot: Regenerated.
6480
6481Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6482
6483 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6484 fr30_is_label_start(). Also checks for delay slot insns.
6485
6486 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6487 FR30 instructions which contain a colon in the mnemonic.
6488
6489 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6490
6491Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6492
6493 * config/tc-fr30.c: Removed currently superflous code.
6494
6495Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6496
6497 * config/tc-fr30.h: New file.
6498 * config/tc-fr30.c: Tweaking so that it will compile.
6499
6500Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6501
66778679
RH		 6502 * config/tc-d10v.h (obj_fix_adjustable): Define.
6503 (TC_FORCE_RELOCATION): Define.
6504 (d10v_force_relocation): Declare.
6505 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6506 (md_apply_fix3): Handle Vtable relocs.
6507 (d10v_fix_adjustable): New.
6508 (d10v_force_relocation): New.
252b5132
RH		 6509
6510Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6511
6512 * config/tc-d30v.c: Change default behaviour to ignore potential
6513 conflicts between register name and symbol names.
6514
6515Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6516
6517 * configure.in: Add fr30-*-*.
6518 * config/tc-fr30.c: New file.
6519 * Makefile.in: Regenerated.
6520 * config.in: Regenerated.
6521 * configure: Regenerated.
6522 * doc/Makefile.in: Regenerated.
6523 * po/gas.pot: Regenerated.
6524
6525Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6526
6527 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6528 are 16 bit insns.
6529
6530Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6531
6532 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6533 characters.
6534 (do_scrub_chars): Add some casts to unsigned char to avoid
6535 unwanted sign extension.
6536 * read.c (lex_type): Set characters about 127 to be symbol
6537 characters.
6538 * config/tc-i386.c (md_begin): Set identifier_chars and
6539 operand_chars for values above 127.
6540
6541Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6542
66778679
RH		 6543 * configure.in: detect cygwin* instead of cygwin32*
6544 * configure: regenerate
252b5132
RH		 6545
6546Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6547
6548 * listing.c: Add support for producing a listing from piped
3e87a760 6549 input.
252b5132
RH		 6550
6551Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6552
6553 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6554 (append_insn): Account for the tx39's multiply behavior.
6555
65561998-10-26 Michael Meissner <meissner@cygnus.com>
6557
6558 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6559 from assemble_parallel_insns. Add support for '->' to indicate
6560 explicitly serializing the instructions.
6561 (md_assemble): Ditto.
6562
6563Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6564
66778679
RH		 6565 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6566 WEAK handling.
252b5132
RH		 6567
6568Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6569
66778679 6570 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6571
6572Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6573
6574 * config/tc-mips.c : support frame and regmask/fregmask when
6575 MIPS_STABS_ELF is specified.
6576
6577Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6578
66778679
RH		 6579 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6580 (md_apply_fix): Don't return 1 for VTABLE relocs.
6581 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6582
6583Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6584
6585 * doc/c-i386.texi: Replace occurences of "opcode" with
6586 "instruction mnemonic", "instruction", or "mnemonic" when
6587 referring to the name of an instruction. Use "opcode" when
6588 referring to the sequence of machine bytes.
6589
6590 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6591 (is_opcode_char): Rename to is_mnemonic_char.
6592 (md_assemble and i386_operand): Correct error messages from
66778679 6593 "opcode" to "instruction mnemonic"
252b5132
RH		 6594 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6595 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6596 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6597 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6598 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6599 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6600 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6601
6602 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6603
6604 * config/tc-i386.c (i386_operand): Check for garbage after
6605 register name.
6606
6607Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6608
6609 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6610 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6611
6612Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6613
66778679
RH		 6614 * config/tc-sh.h (obj_fix_adjustable): Define.
6615 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6616 (md_apply_fix): Likewise.
6617 (tc_gen_reloc): Likewise.
6618 (sh_fix_adjustable): New.
252b5132
RH		 6619
6620Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6621
6622 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6623 * cgen.h (gas_cgen_finish_insn): Update prototype.
6624 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6625 cgen_insn_t -> CGEN_INSN_INT.
6626 (make_parallel): Update handling of CGEN_INT_INSN_P.
6627 (assemble_parallel_insn): Ditto.
6628 (target_make_parallel): New function.
6629 (md_assemble): Use it.
6630
6631Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6632
66778679 6633 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6634
6635Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6636
6637 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6638 converted into lower case.
6639
6640Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6641
66778679
RH		 6642 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6643 (gas_cgen_tc_gen_reloc): Likewise.
6644 * config/tc-m32r.h (obj_fix_adjustable): Define.
6645 * config/tc-m32r.c (m32r_fix_adjustable): New.
6646 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6647
6648Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6649
6650 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6651
6652Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6653
6654 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6655 to lower case before parsing.
6656
6657 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6658 parallel insns modift buts in the PSW as a side effect.
6659
6660Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6661
6662 * config/tc-d30v.c (find_format): Test for missing flag and
6663 control registers.
3e87a760 6664
252b5132
RH		 6665 (md_apply_fix3): Fix error messages to avoid
6666 assumption about presence of a symbol.
6667
6668 (parallel_ok): Disallow parallel instructions that both modify the
6669 same flag register.
6670
6671 (find_format): Generate a warning if an odd numbered register is
6672 used as the first register in a mutli-register instruction.
6673
6674Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6675
6676 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6677 relocations are always associated with a symbol.
6678
6679Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6680
66778679
RH		 6681 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6682 (elf32_sparc_force_relocation): Declare.
6683 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6684 (tc_gen_reloc): Handle vtable relocs.
6685 (elf32_sparc_force_relocation): New.
252b5132
RH		 6686
6687Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6688
66778679
RH		 6689 * symbols.c (S_IS_FUNCTION): New.
6690 * config/tc-v850.h (obj_fix_adjustable): Define.
6691 (TC_FORCE_RELOCATION): Define.
6692 (v850_force_relocation): Declare.
6693 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6694 of fx_addnumber for VTABLE reloc addends.
6695 (md_apply_fix3): Handle VTABLE relocs.
6696 (v850_fix_adjustable): New.
6697 (v850_force_relocation): New.
252b5132
RH		 6698
6699Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6700
6701 * tc-hppa.c (fp_operand_format): Add some additional formats.
6702 (pa_ip): Do not automatically promote into pa2.0 mode.
6703 (pa_level): Handle ".level 2.0".
6704
6705Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6706
6707 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6708 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6709 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6710 (None): Redefine as 0xffff.
6711
6712 From Jeff B Epler <jepler@usgs.gov>
6713 * doc/c-i386.texi (i386-SIMD): New section.
6714
6715Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6716
6717 * read.c (discard_rest_of_line): New function.
6718 * read.h: Declare it.
6719 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6720
6721Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6722
6723 * config/tc-d10v.c (find_symbol_matching_register): New function.
6724 (find_opcode): Cope with the case where a register name matches
6725 a symbol name.
6726
6727Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6728
6729 * config/tc-v850.c (md_pcrel_from): Rename to
6730 v850_pcrel_from_section.
6731 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6732 sections.
252b5132
RH		 6733
6734 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6735
6736Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6737
6738 * config/tc-d10v.c (find_opcode): Generate an error if a register
6739 is supplied for an operand that should not be a register.
6740
6741Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6742
6743 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6744 instructions to have another instruction in the right bin.
6745
6746Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6747
6748 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6749 the right container if the left container holds a branch
3e87a760 6750 instruction.
252b5132
RH		 6751
6752Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6753
6754 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6755 both a register name and symbol name.
6756 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6757
6758Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6759
6760 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6761 execution unit class.
6762
6763 (reg_name_search): If a name matches a register and a symbol,
6764 prefer the register.
6765 (find_format): Disallow flag registers when a general purpose
6766 register is required.
6767 If a number is required, but a register has been given, check to
6768 see if a symbol with the same name as the register exists, and if
6769 so, use that symbol.
6770
6771Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6772
6773 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6774
6775Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6776
6777 * config/tc-d30v.c (find_format): Do not accept flag registers as
6778 general purpose registers.
6779 (find_format): If an immediate value is expected at a given place
6780 in a format, but a register name has been provided instead, check
6781 to see if that register name matches the name of a predefined
6782 symbol and if it does, then use the symbol instead.
6783 (reg_name_search): If a register name matches a symbol name,
6784 prefer the register name to the symbol name.
6785
6786Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6787
6788 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6789 the previous insn to empty.
6790
67911998-09-20 Michael Meissner <meissner@cygnus.com>
6792
6793 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6794 pieces, forcing the use of an ANSI compiler.
6795
6796Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6797
6798 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6799 relocs.
6800 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6801
6802Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6803
66778679
RH		 6804 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6805 assembler syntax.
6806 (obj_elf_vtable_entry): Likewise.
6807 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6808 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6809 (tc_gen_reloc): Likewise.
6810 (arm_fix_adjustable): Likewise.
6811 (elf32_arm_force_relocation): New.
6812 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6813
6814Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6815
6816 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6817
6818Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6819
66778679
RH		 6820 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6821 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6822
6823Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6824
6825 * config/tc-i386.c (i386_operand): Detect non-segment registers
6826 used as segment prefixes.
6827
6828Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6829
6830 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6831 optimize across FDE boundaries.
6832
6833 * config/obj-coff.c (obj_coff_section): Preserve any link once
6834 flags when setting the section flags.
6835
6836Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6837
6838 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6839 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6840
6841Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6842
6843 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6844 to the host width.
6845
6846Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6847
6848 * frags.c (frag_grow): Include the size of the frag struct in the
6849 obstack chunk size.
6850
6851 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6852 if the new subseg comes before the old.
6853
6854Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6855
6856 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6857 to handle edge8 and edge16.
6858
6859Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6860
6861 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6862 before we clobber the symbol involved.
6863
6864Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6865
3e87a760 6866 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6867 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6868 use arm_adjust_symtab for OBJ_COFF.
6869 (armelf_adjust_symtab): New Routine.
6870 * config/tc-arm.h: Define obj_adjust_symtab to
6871 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6872
252b5132
RH		 6873Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6874
6875 * configure.in: Make all i386-elf targets use bfd_gas.
6876 * config/tc-i386.c (tc_i386_force_relocation): New.
6877 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6878 (md_apply_fix3): Likewise.
6879 (tc_gen_reloc): Handle them.
6880 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6881 tc_i386_force_relocation.
6882
6883Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6884
6885 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6886
6887Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6888
6889 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6890 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6891 sequential pair.
6892
252b5132
RH		 6893Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6894
6895 * read.h (generate_lineno_debug): Add prototype.
6896 * read.c (generate_lineno_debug): Make non-static.
6897
6898Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6899
6900 * config/tc-i386.c (md_assemble): Only warn for address/data size
6901 prefixes.
6902
6903Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6904
6905 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6906 against Thumb function names, as the linker needs this information.
6907
69081998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6909
6910 * expr.c (operand): Check also that there is no advance in operand
6911 after atof_generic in order to decide "is it label 0f or floating
6912 point number?".
6913
6914Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6915
6916 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6917 command line options with a single dash.
6918 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6919
6920Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6921
3e87a760
AM		 6922 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6923 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6924
69251998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6926
6927 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6928 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6929 demand_empty_rest_of_line before mri_comment_end.
6930 (equals): Check garbage after expression before
6931 mri_comment_end in MRI mode.
6932
6933Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6934
6935 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6936 small immediate constant to use the constant itself rather than
6937 always using 1.
6938
6939Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6940
6941 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6942 (pa_leave): Likewise.
6943
6944Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6945
6946 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6947 prefixes.
6948 (i386_operand): Fix an error message.
6949
6950Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6951
6952 * doc/c-arm.texi (ARM Directives): Document .req directive.
6953
6954 * config/tc-arm.c (reg_required_here): Display erroneous string if
6955 the register name could not be decoded.
6956 Do not set inst.instruction if the sift is -1.
6957
6958Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6959
6960 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6961 we do for EXTERN.
6962
6963Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6964
6965 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6966 even if it is belived to be unnecessary.
6967
6968Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6969
6970 config/tc-i386.c (i386_operand): Size immediate constants by
6971 suffix (erroneously removed as part of July 7 change).
6972
6973Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6974
66778679
RH		 6975 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6976 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6977 (armelf_frob_symbol): New Routine.
6978 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6979
6980Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6981
6982 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6983
6984Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6985
6986 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6987 command line switches passed to assembler.
6988
6989Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6990
6991 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6992 (gas_cgen_opcode_desc): Declare.
6993 (gas_cgen_parse_operand): Declare.
6994 (*): Prepend gas_ to gas specific fns to denote them as such.
6995 All uses updated.
6996 * cgen.c (gas_cgen_opcode_desc): New global
6997 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6998 (queue_fixup): Renamed from cgen_queue_fixup.
6999 (*): Prepend gas_ to gas specific fns to denote them as such.
7000 All uses updated.
7001 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7002 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7003 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7004 Open opcode table and initialize it.
7005 (make_parallel): Use gas_cgen_opcode_desc.
7006 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7007 (md_assemble): Ditto.
7008
7009Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7010
7011 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7012 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7013 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7014 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7015 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7016 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7017 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7018 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7019 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7020 (INIT_STAB_SECTION): Likewise.
7021 (OBJ_PROCESS_STAB): Likewise.
3e87a760 7022
252b5132
RH		 7023 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7024 (md_parse_option): Watch for them.
7025 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7026 (md_begin): Kill neverdef code.
7027 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7028 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7029 (s_alpha_coff_wrapper): New.
7030 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 7031
252b5132
RH		 7032Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7033
7034 Start of changes to remove mdebug section from mips*-elf
7035 Based on MIPS_STAB_ELF definition
7036 * acconfig.h: undef if not configured
7037 * config.in: undef if not configured
7038 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7039 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7040 * stabs.c (s_stab_generic): flush frag
7041
7042Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7043
66778679
RH		 7044 * configure.in: (arm-*-elf): Handle.
7045 (thumb-*-elf): Handle.
7046 * configure: Regenerate.
7047 * read.c (stringer): Fix typo in comment.
7048 * write.c (fixup_segment): Don't add symbol value to addend if
7049 TC_ARM and OBJ_ELF.
7050 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7051 sections.
7052 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7053 for OBJ_ELF.
252b5132
RH		 7054
7055Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7056
7057 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7058 (write_2_short): Emit warning if new flag is set.
7059 (do_assemble): Set flags if left instruction is one of special
7060 "right-instruction-killer" type.
7061
7062Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 7063
252b5132
RH		 7064 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7065 Always output words in debug_info section as big endian.
7066 (sparc_target_format): Choose correct bfd target.
7067 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 7068
252b5132
RH		 7069Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7070
7071 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7072 to work with internationalization code. Issue an error when two
7073 operands match that are not allowed to match.
7074
7075Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7076
7077 * configure.in (install_tooldir): Allow target to specify whether
7078 it wants to be installed in $(tooldir)/bin.
7079 * configure: Regenerate.
7080 * Makefile.am (install-exec-local): Set install-exec-tooldir
7081 dependency via configure.
7082 * Makefile.in: Regenerate.
7083
7084Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7085
7086 * Makefile.am (install-exec-local): Split into two ...
7087 (install-exec-bindir,install-exec-tooldir): New rules.
7088 * Makefile.in: Regenerate.
7089
7090Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7091
7092 * Makefile.am (install-exec-local): Don't remove the file before
7093 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7094 W. Rozycki <macro@ds2.pg.gda.pl>.
7095 * Makefile.in: Rebuild.
7096
7097Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7098
7099 * cgen.c: Include libiberty.h.
7100 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7101 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7102 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7103 (md_cgen_lookup_reloc)): Declare.
7104 (md_cgen_record_fixup_exp): Declare.
7105 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7106 (m32r_relax_frag): Declare.
7107 (cgen_md_apply_fix3): Decls moved to cgen.h.
7108 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7109 (m32r_cgen_record_fixup_exp): Delete decl.
7110 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7111 (assemble_nop): Delete.
7112 (expand_debug_syms): Delete unused `exp'.
7113 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7114 Add default case for -Wall.
7115 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7116 (md_atof): Delete unused wordP.
7117
7118Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7119
7120 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7121 value.
7122
7123Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7124
7125 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7126 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7127 .print, .purgem, and .struct. Remove documentation for
7128 .app-file.
7129
7130Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7131
7132 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7133 Update call to insert_operand.
7134
7135Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7136
7137 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7138
7139Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7140
7141 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7142 whitespace after a prefix operator.
7143
7144Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7145
7146 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7147
7148Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7149
7150 * config/tc-sparc.c (log2): New static function.
7151 (s_reserve): Use log2 to convert alignment before calling
7152 record_alignment.
7153 (s_common): Use log2 to convert alignment before calling
7154 record_alignment and frag_align.
7155 (sparc_cons_align): Use log2.
7156
7157Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7158
7159 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7160 (s_common): Likewise.
7161
7162 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7163 initialization of waddr.
7164 (sparc_elf_final_processing): Add default case to switch.
7165
7166Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7167
7168 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7169 than temporary real.
7170
7171Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7172
7173 * write.c (subsegs_finish): Don't align the segments if there were
7174 any errors.
7175
7176 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7177 copying aux information.
7178
7179 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7180 expression into a symbol.
7181
7182Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7183
7184 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7185 type to unsigned int.
7186 (md_assemble): Change type used to store offsets from unsigned
7187 long to long.
7188 (i386_operand): Switch error check to only call RESTORE_END_STRING
7189 once after parse_register.
7190
7191Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7192
7193 * config/tc-v850.c (md_show_usage): Changed format to match that
7194 of gcc, ld, etc.
7195
7196 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7197
7198Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7199
7200 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7201 relocs.
7202 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7203 weak.
7204
7205Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7206
7207 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7208 * doc/Makefile.in: Rebuild.
7209
7210Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7211
66778679
RH		 7212 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7213 for %lo expressions.
7214 (mips_ip, case 'u'): Move range check after code to mask
7215 off bits in %hi/%lo expressions. Mask off high bits for
7216 %lo expressions.
252b5132
RH		 7217
7218Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7219
7220 * doc/Makefile.am (gasver.texi): New target.
7221 (as.info, as.dvi): Depends upon gasver.texi.
7222 * doc/as.texinfo: Include gasver.texi. Mention version number on
7223 title page and in top node.
7224 * doc/Makefile.in: Rebuild.
7225
7226Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7227
7228 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7229 but not including the line containing the edict.
7230 * listing.h (LISTING_EOF): New.
7231 * input-scrub.c (input_scrub_next_buffer): Call it.
7232
7233Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7234
7235 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7236 immediate address based solely on the suffix and the mode.
252b5132
RH		 7237
7238 * config/tc-i386.c (md_assemble): Add assertion to make sure
7239 overlap2 does not set Imm.
7240
7241 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7242 sequences of whitespace to a single space.
7243 (is_space_chars): Just compare with space.
7244 (md_begin): Don't initialize space_chars.
7245 (md_assemble): Just skip a single whitespace character.
7246 (i386_operand): Rewrite base-index parsing to use new
7247 parse_register, and to skip white space. Skip white space in a
7248 number of other places too. Don't give error message if
7249 parse_register fails.
7250 (parse_register): Change reg_string parameter to be non-const.
7251 Add end_op parameter. Skip white space after the `%', and return
7252 end of register string. Give error message here rather than
7253 caller.
7254
7255Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7256
7257 Based on patch from Matt Semersky <matts@scd.hp.com>:
7258 * expr.c (op_encoding): Make const.
7259 (expr_set_precedence): New function.
7260 (expr_begin): Don't set operator rankings, just call
7261 expr_set_precedence.
7262 * expr.h (expr_set_precedence): Declare.
7263 * read.c (s_mri): Call expr_set_precedence.
7264
7265Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7266
7267 * doc/as.texinfo (Statements): Remove paragraph discussing
7268 continuing lines with a backslash. This hasn't worked for years,
7269 if it ever did.
7270
7271Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7272
66778679 7273 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7274 symbol definitions.
7275 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7276 (ps_CTORS, ps_DTORS): New section types.
7277 (vms_fixup_xtors_section): New function
7278 (Ctors_Psect, Dtors_Psect): Define.
7279 (IS_GXX_XTOR): Define
7280 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7281 Filter static constructors/destructors and add to
7282 Ctors_Symbols/Dtors_Symbols chain.
7283 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7284 appropriate section.
7285
66778679 7286 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7287 * makefile.vms: Merge vax/vms support.
7288
7289Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7290
7291 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7292 (elf_pseudo_table): Add them.
7293 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7294 (md_apply_fix): Accept them.
7295 (mips_fix_adjustable): Don't adjust them.
7296 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7297 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7298 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7299 (tc_fix_adjustable): Don't adjust them.
7300
7301Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7302
7303 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7304 (cgen.o): Use it.
7305 * Makefile.in: Regenerate.
7306 * configure.in: AC_SUBST cgen_cpu_prefix.
7307 * configure: Regenerate.
7308
7309Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7310
7311 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7312 Changed all users of COND12_DELAY.
7313
7314Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7315
7316 * config/tc-mn10300.c (set_arch_mach): New function.
7317 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7318 (md_begin): Default to mn10300 mode.
7319 (md_assemble): Only accept instructions for the core mn10300
7320 chip and the active machine type.
7321
7322Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7323
7324 * subsegs.h (segment_info_type): Give the struct a name.
7325 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7326 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7327 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7328 * config/tc-w65.h (tc_reloc_mangle): Declare.
7329 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7330
7331Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7332
66778679
RH		 7333 * config/tc-v850.c (v850_comm): Restore old section
7334 after common processing.
252b5132
RH		 7335
7336Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7337
7338 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7339
7340Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7341
7342 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7343 char with code that explicitly sign-extends.
7344
7345Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7346
252b5132
RH		 7347 * config/tc-v850.c (md_begin): Restore text section as the current
7348 section after creating call table sections.
7349 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7350 code.
252b5132
RH		 7351
7352 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7353 with call to macro SYM_AUXINFO.
7354
7355Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7356
7357 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7358 with the program transform name.
7359 * Makefile.in: Rebuild.
7360
7361Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7362
7363 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7364 information.
7365
7366Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7367
7368 * config/tc-i386.c (i386_operand): Be prepared for a space between
7369 the open parenthesis and the start of the register operand,
7370 because of the June 16 change.
7371
7372Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7373
7374 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7375 BFD_ASSEMBLER.
7376
7377Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7378
7379 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7380 even if it is belived to be unnecessary.
7381
7382Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7383
7384 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7385 symbols.
7386 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7387
7388Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7389
7390 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7391 shift amount for a repeated operand. The shift amount for the
7392 repeated copy comes from the size of the operand.
7393
7394Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7395
7396 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7397
7398Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7399
7400 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7401
7402Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7403
7404 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7405 characters in it as LEX_IS_SYMBOL_COMPONENT.
7406 * config/tc-i386.h (tc_symbol_chars): Define.
7407 (extra_symbol_chars): Declare.
7408 * config/tc-i386.c (extra_symbol_chars): Define.
7409 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7410 (line_comment_chars): Set to '/' if TE_LINUX.
7411 * doc/c-i386.texi (i386-prefixes): Update.
7412 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7413
7414Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7415
7416 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7417 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7418
74191998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7420
7421 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7422 constraint in instructions REP & REPI.
7423
7424Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7425
7426 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7427 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7428
7429 (check_range): If the operand is shifted, then shift the number
7430 before checking its range.
7431
3e87a760 7432 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7433
7434 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7435 common sections.
7436
7437Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7438
7439 * config/tc-v850.c (v850_comm): Create special sections as needed.
7440
74411998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7442
7443 * config/tc-d10v.c (write_2_short): Addition of swapping
7444 instructions for sequential and reverse sequential order when
7445 given order is not possible.
7446
7447Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7448
7449 * Makefile.am: Rebuild dependencies.
3e87a760 7450 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7451 * Makefile.in: Rebuild.
7452
7453Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7454
7455 * doc/c-i386.texi: Update 16 bit documentation.
7456
7457 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7458 IgnoreDataSize to IgnoreSize as they are used for address size as
7459 well as data size.
7460 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7461 32-bit mode, similarly addr16/data16 and variants.
7462
7463Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7464
7465 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7466 sequential word multiply instructions.
3e87a760 7467
252b5132
RH		 7468 (do_assemble): Add extra command line argument, to allow mul32
7469 attribute to be preserved across parallel insns.
7470 (md_assemble): Insert NOPs between explicitly parallel insns which
7471 contain an 32 bit multiply and a 16 multiply.
7472
7473Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7474
7475 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7476 likewise for REPE.
7477
7478 * config/tc-i386.c (reloc): Add braces.
7479
7480 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7481 consistent with Intel naming.
7482 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7483 use bitfields in sib_byte.
7484 (modrm_byte): Don't use bitfields here either.
7485
7486 * config/tc-i386.c (current_templates): Add const.
7487 (parse_register): Add const to return, param, and char *s.
7488 (i386_operand): Add const to reg_entry *r.
7489 * config/tc-i386.h (templates): Add const to start, end.
7490
7491 Inspired by code for 16 bit gas support from Martynas Kunigelis
7492 <martynas@nm3.ktu.lt>:
7493 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7494 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7495 (uses_mem_addrmode): Remove.
7496 (md_estimate_size_before_relax): Add support here too.
7497 (md_relax_table): Rewrite interface to md_relax for 16 bit
7498 support.
7499 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7500 (opcode_suffix_to_type): Remove.
7501 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7502 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7503 (md_convert_frag): Likewise.
7504 (i386_operand): Add support for 16 bit base/index regs,
7505 immediates, and displacements. Remove some unnecessary casts, and
7506 localise end_of_operand_string, displacement_string_start,
7507 displacement_string_end variables. Add GCC_ASM_O_HACK.
7508 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7509
7510 * config/tc-i386.c (prefix_hash): Remove.
7511 (md_begin): Rewrite without obstacks. Remove prefix hash table
7512 handling. Rewrite lexical table handling.
7513 (i386_print_statistics): Don't print prefix statistics.
7514 (md_assemble): Rewrite instruction parser so that line is not
7515 converted to lower case. Don't do a hash_find for prefixes,
7516 instead recognise them via opcode modifier.
7517 (expecting_operand, paren_not_balanced): Localise variables.
7518 * config/tc-i386.h (IsPrefix): Define.
7519 (prefix_entry): Remove.
7520
7521 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7522 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7523 '\\' in case where comment_chars contains '/'.
7524
7525 * config/tc-i386.c (MATCH): Ensure given operand and template
7526 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7527 you must write `ljmp *table(%ebx)'.
7528
7529 From H.J. Lu <hjl@gnu.org>:
7530 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7531 as 0 ifndef BFD_ASSEMBLER.
7532 (md_assemble): Allow immediate operands without suffix or
7533 other reg operand to default in size to the current code size.
7534
7535Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7536
66778679
RH		 7537 * config/tc-v850.c (md_begin): Restore creation of
7538 .call_table_text and .call_table_data sections.
252b5132
RH		 7539
7540Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7541
7542 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7543 after emitting a word of noops.
7544
7545Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7546
7547 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7548 (i386_operand): Simplify checks for valid base/index combinations.
7549 Disallow `in 4(%dx),%al'.
7550
7551 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7552 index_reg const.
7553 (add_prefix): Change parameter from char to int.
7554
7555 * config/tc-i386.h (Ugh): Define opcode modifier.
7556 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7557
7558 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7559 CONSISTENT_REGISTER_MATCH macros to check register types more
7560 thoroughly. Check for illegal suffix/operand combinations
7561 when matching insns with operands. Handle new `s' suffix, and
7562 associated FloatMF opcode modifier for float insns with memory
7563 operands.
7564 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7565 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7566 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7567 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7568 DATA_PREFIX_OPCODE throughout.
7569
7570 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7571 (md_assemble): Rewrite suffix/register operand checking code to be
7572 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7573 AnyMem, the better to grep.
7574 (pi): Remove Abs.
7575 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7576 given a memory operand. Don't set Abs bits either.
7577 (type_names): Remove Mem*, Abs*.
7578 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7579 define opcode_modifiers as these cases are handled by Disp8,
7580 Disp16, Disp32 and suffix checks.
7581 (COMES_IN_BOTH_DIRECTIONS): Remove.
7582 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7583
7584 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7585 if IgnoreDataSize modifier given. Remove ShortformW modifier
7586 test. Add test for ShortForm in W base_opcode modification.
7587 Merge Seg2ShortForm and Seg3ShortForm code.
7588 * config/tc-i386.h (ShortFormW): Remove.
7589 (IgnoreDataSize): Define.
7590
7591Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7592
7593 * config/tc-d30v.c (md_assemble): Store previous segment state
7594 with previous instruction.
7595
50705ef4 7596Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7597
7598 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7599 (ebp, esp): Remove static variables.
7600 (MATCH): Remove test for InOutPortReg.
7601 (i386_operand): Properly handle InOutPortReg here instead.
7602 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7603 (md_assemble): Simplify and correct modrm and sib generation.
7604 (i386_operand): Add warning for scale without index.
7605 Rewrite checks for valid base/index combinations.
7606
7607 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7608 macros and enclose in do while(0).
7609 (RESTORE_END_STRING): Likewise.
7610 (md_assemble): Add one to printed operand number so we start
7611 from 1 not 0. Add some more gettext invocations.
7612 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7613 number here too.
7614
7615 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7616 DATA_PREFIX, SEG_PREFIX): Define.
7617 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7618 (check_prefix): Remove function.
7619 (add_prefix): New function. Add prefix to i.prefix as well as
7620 doing checks.
7621 (md_assemble): Changes for add_prefix. Remove hack for wait
7622 prefix, instead always output prefixes in fixed order. Test
7623 for jcxz/loop when selecting between word & dword operations,
7624 and add address size prefix rather than operand size prefix.
7625 Remove operand -> address size hack when emitting jcxz/loop.
7626 (i386_operand): Remove O_Absent check as it's done in expr.
7627
7628Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7629
7630 * configure.in: Recognize m5200 as a cpu_type of m68k.
7631 * aclocal.m4: Rebuild with current libtool.
7632 * configure: Rebuild.
7633
7634Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7635
7636 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7637 to relaxable_symbol to prevent references to external symbol from
7638 being relaxed.
7639
7640Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7641
7642 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7643 symbols are relaxable.
7644
7645Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7646
66778679
RH		 7647 * config/tc-v850.c (md_begin): Don't create special
7648 sections by default.
3e87a760 7649
252b5132
RH		 7650Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7651
7652 * config/tc-mips.c (macro): For div and udiv, close the
7653 reorder block as soon as possible.
7654
7655Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7656
7657 From Matt Semersky <matts@scd.hp.com>:
7658 * macro.c (macro_mri_mode): New function.
7659 * macro.h (macro_mri_mode): Declare.
7660 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7661 MRI mode.
7662
7663Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7664
7665 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7666 OBJ_EVAX case.
7667
7668 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7669 until after xstrdup in OBJ_EVAX case.
7670
7671Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7672
7673 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7674 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7675 of hardcoded magic number.
7676 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7677
7678Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7679
7680 * read.c (do_s_func): New function.
7681 (s_func): Call it.
7682 * read.h (do_s_func): Add prototype.
7683
7684Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7685
7686 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7687 nops if fill pattern not specified.
7688
7689Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7690
7691 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7692 * config/te-go32.h (TE_GO32): Define.
7693 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7694
7695Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7696
7697 Implement .func/.endfunc pseudo-ops.
7698 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7699 (s_func): Declare.
7700 * read.c (potable): Add .func,.endfunc.
7701 (s_func): New function.
7702 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7703 functions.
7704 (in_doc_func_p,current_function_label): New static globals.
7705 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7706
7707Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7708
7709 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7710 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7711 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7712 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7713 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7714 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7715 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7716 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7717 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7718 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7719 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7720 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7721 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7722 * config/tc-alpha.c: Likewise.
7723 * config/tc-alpha.h: Likewise.
7724 * config/tc-arm.c: Likewise.
7725 * config/tc-h8300.c: Likewise.
7726 * config/tc-h8500.c: Likewise.
7727 * config/tc-hppa.c: Likewise.
7728 * config/tc-i860.c: Likewise.
7729 * config/tc-i960.c: Likewise.
7730 * config/tc-ppc.c: Likewise.
7731 * config/tc-sh.c: Likewise.
7732 * config/tc-sparc.h: Likewise.
7733 * config/tc-tic30.c: Likewise.
7734 * config/tc-w65.c: Likewise.
7735 * config/tc-z8k.c: Likewise.
7736
7737Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7738
7739 * config/tc-vax.c (_): Delete this macro used for placeholder
7740 values in vax_operand_width_size; it conflicts with the _() macro
7741 used for internationalization.
7742
7743Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7744
7745 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7746 code. From Chris Moller <moller@bops.com>.
7747
7748 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7749 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7750 * read.c (emit_expr): Initialize seg and subseg fields of a new
7751 broken word.
7752 * write.c (write_object_file): Switch to the appropriate segment
7753 and subsegment when processing a broken word.
7754
7755 * config/tc-m68k.c (mri_assemble): New static function.
7756 (build_mri_control_operand): Call mri_assemble rather than
7757 md_assemble.
7758 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7759 (s_mri_endf, s_mri_endw): Likewise.
7760
7761Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7762
7763 * read.c (s_org): Call md_flush_pending_output if it is defined.
7764
7765 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7766
7767Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7768
7769 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7770 (md_parse_option): Add for same.
7771 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7772 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7773 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7774
7775 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7776
252b5132
RH		 7777Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7778
7779 * config/tc-arm.c (find_real_start): Relax definition of local
7780 labels.
7781
7782Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7783
7784 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7785 symbols at the given address, not just the last one specified.
7786
7787Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7788
66778679
RH		 7789 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7790 or number_to_chars_littleendian to write data.
252b5132
RH		 7791
7792Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7793
7794 * config/tc-v850.c (md_assemble): Remove artificially created
7795 register name symbols.
7796
7797Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7798
7799 * write.c (fixup_segment): Change "segment" to "section" in
7800 error message.
7801
7802Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7803
7804 * write.c (fixup_segment): Change sym1-sym2 message again.
7805
7806Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7807
7808 * write.c (fixup_segment): Improve error message for sym1-sym2
7809 errors when sym1 is in a different segment from sym2.
7810
7811Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7812
7813 * config/tc-m32r.c (warn_unmatched_high): New static local.
7814 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7815 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7816 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7817 (md_parse_option): Likewise.
7818 (md_show_usage): Likewise.
7819 (m32r_frob_file): Likewise.
7820
7821 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7822 (read_a_source_file): Call them.
7823 * read.h (stabs_generate_asm_file): Declare.
7824 * stabs.c (stabs_generate_asm_file): New function.
7825 (generate_asm_file): New function.
7826 (stabs_generate_asm_lineno): Move file name handling into
7827 generate_asm_file.
7828
7829Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7830
7831 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7832 (d30v_current_align, d30v_current_align_seg): New variables.
7833 (d30v_last_label): New variable.
7834 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7835 (s_d30v_data, s_d30v_section): Likewise.
7836 (md_pseudo_table): Call them.
7837 (md_begin): Initialize d30v_current_align_seg.
7838 (md_assemble): Call d30v_align when needed by known current alignment.
7839 (d30v_frob_label, d30v_cons_align): New functions.
7840 * config/tc-d30v.h (md_do_align): Remove.
7841 (tc_frob_label): Call d30v_frob_label.
7842 (md_cons_align): New.
252b5132 7843
3e87a760 7844 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7845 expression symbols before processing. Clean up code formatting.
7846
7847Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7848
7849 * po/Make-in (install-info): New target.
7850
7851Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7852
7853 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7854 instructions.
7855 * config/tc-mn10300.c (md_assemble): Likewise.
7856
7857Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7858
7859 * Makefile.am: Update with `make dep-am'.
7860 (HFILES): Add cgen.h.
7861 (cgen.o): Depend on cgen.h.
7862 * Makefile.in: Regenerate.
7863
7864 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7865
7866Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7867
7868 * gasp.c (grab_label): Permit a label to be a preprocessor
7869 variable by permitting a label to start with a backslash.
7870
7871Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7872
7873 * config/tc-mips.c (validate_mips_insn): Removed hack
7874 for previously inaccessible bitfields in some INSN_TRAP
7875 instructions.
7876
7877Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7878
7879 * config/tc-d30v.c (do_assemble): Abort with error message
7880 if opcode operands do not match.
3e87a760 7881
252b5132
RH		 7882Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7883
7884 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7885 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7886 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7887 similar new 'q' operand.
7888
7889Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7890
7891 * cgen.c (cgen_asm_finish_insn): Fix typo.
7892
7893Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7894
7895 * cgen.h: New file.
7896 * cgen.c: Include it.
7897 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7898 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7899 All callers updated.
7900 * config/tc-m32r.c: Include cgen.h.
7901 (m23r_insn): New members num_fixups,fixups.
7902
7903Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7904
7905 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7906 to avoid compiler warning.
7907
7908Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7909
7910 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7911 calling make.
7912
66778679 7913 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7914
7915Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7916
7917 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7918
7919Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7920
7921 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7922 a short format insn.
7923 (md_assemble): Set it for explicitly packed insns.
3e87a760 7924
252b5132
RH		 7925Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7926
7927 * config/obj-coff.c (c_symbol_merge): Do not take address of
7928 native fields when performing the memcpy.
7929
7930Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7931
3e87a760 7932 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7933 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7934
7935Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7936
7937 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7938 relocations against globally visible symbols.
7939 * config/tc-m68k.c (relaxable_symbol): New macro.
7940 (m68k_ip, md_estimate_size_before_relax): Use it.
7941 (tc_m68k_fix_adjustable): Also handle weak symbols.
7942
7943Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7944
7945 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7946 references to externally visible symbols.
7947 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7948 values in twice for a PC relative reloc if the symbol is
7949 externally defined.
252b5132
RH		 7950
7951 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7952 don't adjust a PC relative reloc against an externally visible
7953 symbol.
7954 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7955 for a PC relative fixup against an externally visible defined
7956 symbol, arrange to store object file and addend values as though
7957 the symbol were not defined.
7958 (tc_gen_reloc): Likewise.
7959
7960Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7961
7962 * read.c (sizeof_leb128): Referenced externally by write.c so
7963 don't inline.
7964
7965Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7966
7967 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7968 and expand a 'debug' symbol associated with the next instruction
7969 that does not cause a short instruction to be filled with a NOP.
7970 (md_pseudo_table): Add support for .debugsym.
7971 (assemble_parallel_insn): Add calls to expand_debug_sym as
7972 appropriate.
7973 (md_assemble): Ditto.
7974
7975Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7976
7977 * as.c (main): Conditionally call setlocale.
7978 * gasp.c (main): Likewise.
7979 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7980 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7981
7982Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7983
7984 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7985
252b5132
RH		 7986Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7987
7988 * config/tc-hppa.c: Change all calls to bzero to use memset.
7989 (pa_ip): Add cast to avoid warning.
7990 (tc_gen_reloc, md_apply_fix): Likewise.
7991 (pa_find_space_by_number): Likewise.
7992 (hppa_force_relocation): Likewise.
7993 (pa_block): Change i to unsigned int.
7994 * config/obj-som.h (obj_som_copyright): Declare.
7995
7996Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7997
7998 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7999 for line numbers for assembly source.
8000
8001Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8002
8003 * configure.in: Change version number to 2.9.4
8004 * configure: Rebuild.
8005
8006Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8007
8008 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8009
8010Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8011
8012 * ecoff.h: Change symbolS in function declaration to struct
8013 symbol.
8014
8015Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8016
8017 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8018 (md_convert_frag): Fix i18n typo.
8019
8020Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8021
8022 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8023 * ecoff.h: Protoype it.
8024 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8025 [EVAX] (s_alpha_prologue): Delete.
8026 (md_pseudo_table): Update.
8027
8028Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8029
8030 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8031 array to local pointer.
8032 (get_args, parse_expr): Add casts to avoid warnings.
8033
8034Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8035
8036 * read.c (s_set): Cast xmalloc return value to fragS *.
8037 * config/tc-m68k.c (m68k_ip): Function made static to match
8038 previous forward declaration.
8039 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8040
8041Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8042
8043 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 8044 strings.
252b5132
RH		 8045
8046 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8047 macros to error strings.
8048
8049Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8050
8051 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8052 reloc is in the TOC csect.
8053 (md_apply_fix3): Correct gettext typo.
8054
8055Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8056
8057 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8058 .L - they are local labels and the branches are not really
8059 function calls but rather far jumps.
8060
8061Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8062
8063 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8064
8065Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8066
8067 * config/tc-i386.c (md_assemble): Print operand number rather than
8068 using ordinal_names.
8069 (i386_operand): Likewise.
8070
8071Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8072
8073 * Makefile.am (INTLLIBS): Define to work around apparent automake
8074 bug.
8075 All Makefiles: Regenerated.
8076
8077 * Many files: Added gettext invocations around user-visible
8078 strings.
8079 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8080 HAVE_LC_MESSAGES): Define.
8081 * dep-in.sed: Added asintl.h.
8082 * po/Make-in: New file.
8083 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8084 Include "asintl.h".
8085 * read.c (Z_): Renamed from `_'.
8086 * Makefile.am (SUBDIRS): Added po.
8087 (POTFILES): new macro.
8088 (po/POTFILES.in): New target.
8089 ($(OBJS)): Added asintl.h.
8090 (HFILES): Likewise.
8091 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8092 (as_new_LDADD): Added $(INTLLIBS).
8093 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8094 (gasp_new_LDADD): Added $(INTLLIBS).
8095 (gasp_new_DEPENDENCIES): New macro.
8096 * configure, aclocal.m4: Rebuilt.
8097 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8098 po/Makefile.
8099 (ALL_LINGUAS): Define.
8100 * macro.c: Include "asintl.h".
8101 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8102 * as.h: Include "asintl.h".
8103 * config/tc-i386.c (ordinal_names): Removed.
8104 (md_assemble): Changed error text to avoid ordinal_names.
8105 (i386_operand): Likewise.
8106 (reloc): Added as_bad to avoid i18n problems.
8107 (tc_gen_reloc): Likewise.
8108 * config/tc-arm.c (bad_args): Now a #define.
8109 (bad_pc): Likewise.
8110 * config/obj-vms.c (VMS_stab_parse): Changed type of
8111 `long_const_msg'.
8112 (global_symbol_directory): Unified strings to avoid i18n
8113 problems.
8114 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8115 avoid i18n problems.
8116 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8117 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8118 i18n problems.
8119 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8120 problems.
8121 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8122 comment.
8123 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8124 problems.
8125 * as.c (print_version_id): Added an fprintf to avoid i18n
8126 problems.
8127 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8128 problems.
8129 * expr.c (expr): Added as_warn call to avoid i18n problems.
8130 * messages.c (as_assert): Changed code to avoid i18n problems.
8131 (as_abort): Likewise.
8132 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8133 (s_space): Likewise.
8134 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8135
8136Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8137
8138 * config/tc-i386.c (check_prefix): New static function, split out
8139 from md_assemble.
8140 (struct _i386_insn): Add wait_prefix field.
8141 (md_assemble): Remove wait_prefix local variable. Use
8142 check_prefix when adding a prefix.
8143
8144 * config/tc-i386.c (current_templates): New static variable.
8145 (md_assemble): Remove current_templates local variable.
8146 (md_assemble, i386_operand): Improve error and warning messages in
8147 many places. Add RESTORE_END_STRING in many places before error
8148 return. Clarify some comments.
8149
8150 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8151 element array.
8152 (md_assemble): Parse string instruction operands, looking for
8153 segment override prefixes. Check for invalid segment prefixes on
8154 string instruction.
8155 (i386_operand): i.seg[] and max mem_operand changes for string
8156 insns.
8157 * config/tc-i386.h (EsSeg): Define.
8158
8159 * config/tc-i386.h (regKludge): Define.
8160 (iclrKludge, imulKludge): Don't define.
8161 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8162 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8163 opcode_modifier checks to look for more common cases first. Add
8164 default_seg for IsString case.
8165
8166Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8167
8168 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8169 AC_DECL_YYTEXT.
8170 * configure: Rebuild with new automake and libtool.
8171 * aclocal.m4, Makefile.in: Likewise.
8172
8173 * doc/Makefile.am (as.dvi): New target.
8174 * doc/Makefile.in: Rebuild.
8175
8176Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8177
8178 * configure.in: Added sparc86x support.
3e87a760 8179
252b5132 8180 * configure: Rebuild.
3e87a760 8181
252b5132
RH		 8182 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8183 sparc_arch.
8184 (md_parse_option): Warn if -EL is not supported for this architecture.
8185
8186 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 8187
252b5132
RH		 8188Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8189
66778679
RH		 8190 * config/tc-mips.c (mips_ip): Note when we use get match on
8191 the full instruction name.
252b5132
RH		 8192
8193Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8194
8195 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8196 back into the expression to handle add/sub simplification correctly.
8197
8198Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8199
66778679 8200 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 8201
8202Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8203
8204 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8205 #<n>' instruction.
8206
8207Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8208
8209 * symbols.c (max_indent_level): New global.
8210 (print_symbol_value_1): Use it.
8211 * expr.h (expr_build_dot): Declare.
8212 * expr.c (expr_build_dot): New function.
8213
8214Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8215
8216 * symbols.c (print_binary): New function.
8217 (print_expr_1): Call it.
8218
8219Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8220
8221 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8222 operand in the opcode.
8223
8224Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8225
8226 * config/tc-i386.h: Reorder operand flags and opcode modifier
8227 flags for clarity. Remove unused definitions: Unknown,
8228 ImmUnknown, DispUnknown, NoModrm.
8229 * config/tc-i386.c (type_names): Add missing Debug type.
8230 (md_assemble): Better duplicate prefix checking. Quicker string
8231 instruction check via new opcode_modifier flag.
8232
8233Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8234
8235 * doc/as.texinfo (Invoking): Clarify -Wa example.
8236
8237Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8238
3e87a760 8239 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8240 (s_mips_weakext): Define.
8241 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8242 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8243 defined(TC_MIPS).
8244
252b5132
RH		 8245Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8246
8247 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8248 is an error if the value can not be computed at assembly time.
8249 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8250
8251Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8252
8253 * gasp.c (main): Set next field of new include_path structure to
8254 NULL. From Avery Pennarun <averyp@gdc.ca>.
8255
8256 * read.c (s_mri_sect): Call as_bad rather than abort for an
8257 unsupported MRI target.
8258
8259Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8260
8261 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8262 the destination of a branch instruction should be altered.
8263 (find_real_start): New function: Locate the real, Thumb coded
8264 start of a Thumb function.
8265 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8266 functions.
252b5132
RH		 8267
8268 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8269
8270Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8271
8272 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8273 also.
8274
8275Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8276
8277 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8278 * doc/c-hppa.texi: Likewise.
8279
8280Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8281
8282 * Makefile.am: Rebuild dependencies.
8283 * Makefile.in: Rebuild.
8284
8285 * Makefile.am (DEP_INCLUDES): New variable.
8286 (.dep1): Change to work when srcdir is not an absolute path.
8287 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8288 * Makefile.in: Rebuild.
8289
8290Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8291
8292 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8293 LinearAddress patch.
8294
8295 * configure.in: Set version to 2.9.1.
8296 * configure: Rebuild.
8297
8298 * Branched binutils 2.9.
8299
8300Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8301
8302 * config/tc-i386.h (FWait): Define.
8303 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8304 other prefixes. Check FWait flag in opcode table to see which
8305 instructions require an fwait prefix.
8306
8307Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8308
8309 * stabs.c (get_stab_string_offset): Always create a stab string
8310 section.
8311
8312Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8313
8314 Fix some gcc -Wall warnings:
8315 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8316 * ehopt.c (eh_frame_code_alignment): Likewise.
8317 * expr.c (integer_constant, operand): Likewise.
8318 * frags.c (frag_align): Likewise.
8319 * gasp.c (level_0, change_base, doinstr): Likewise.
8320 * hash.c (hash_ask): Likewise.
8321 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8322 (debugging_pseudo): Likewise.
8323 * macro.c (define_macro, check_macro): Likewise.
8324 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8325 (ignore_rest_of_line, float_cons): Likewise.
8326 * symbols.c (decode_local_label_name): Likewise.
8327 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8328 (fixup_segment, number_to_chars_bigendian): Likewise.
8329 (number_to_chars_littleendian): Likewise.
8330 * config/atof-ieee.c (gen_to_words): Likewise.
8331 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8332 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8333 * read.c (output_big_sleb128): Initialize locals to avoid
8334 warnings.
8335 (output_big_uleb128, equals): Likewise.
8336 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8337 to unsigned int. Change zeros to unsigned int.
8338 * cond.c (s_if): Add return to default case.
8339 * frags.c (frag_now_fix): Change return type to addressT.
8340 * frags.h (frag_now_fix): Update declaration.
8341 * listing.c (file_info_struct): Change linenum to unsigned int.
8342 (struct list_info_struct): Change hll_line to unsigned int.
8343 (print_source): Update format string.
8344 * read.c (emit_expr): Change scan to unsigned int, and don't
8345 bother to initialize it.
8346 * symbols.c (dollar_label_count): Change to unsigned long.
8347 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8348 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8349 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8350
8351Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8352
8353 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8354 mcf5200 just as we do for m68000.
252b5132
RH		 8355 (m68k_init_after_args): Likewise.
8356 (md_estimate_size_before_relax): Likewise.
8357
8358Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8359
8360 * config/tc-v850.c (md_assemble): Store relocation addend in
8361 fixup instead of instruction.
8362
8363Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8364
8365 * config/tc-i386.c (md_assemble): Swap template arguments to
8366 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8367 This macro is currently symmetric, so passing them the wrong
8368 way didn't cause any problem, but may if the macro is changed
8369 in the future.
8370 After copying template to i.tm, use i.tm. rather than t-> to
8371 access fields, and make t a const*
8372 Move i.tm.operand_types[] swap to immediately after the copy.
8373
8374Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8375
8376 * expr.h (expr_build_uconstant): Add prototype.
8377 (expr_build_unary,expr_build_binary): Add prototypes.
8378 * expr.c (expr_build_uconstant): New function.
8379 (expr_build_unary,expr_build_binary): New functions.
8380
8381Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8382
66778679
RH		 8383 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8384 * macro.c (macro_expand_body): Increase buffer size.
8385 * messages.c (as_warn): Likewise.
252b5132
RH		 8386 (as_warn_where, as_bad, as_bad_where): Likewise.
8387
8388Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8389
8390 Based on patch from H.J. Lu <hjl@gnu.org>:
8391 * Makefile.am (DISTSTUFF): New variable.
8392 (diststuff): New target.
8393 * Makefile.in: Rebuild.
8394
8395Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8396
8397 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8398 m32r_elf_section_change_hook.
8399
8400 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8401 emit a nop if a section ends with a 16 bit instruction.
8402
8403Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8404
8405 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8406 s_lcomm rather than obj_coff_lcomm.
8407 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8408
8409Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8410
8411 * config/tc-i386.h (LinearAddress): Define.
8412 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8413 instruction, don't use a default segment.
8414
8415Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8416
8417 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8418 * configure: Rebuild.
8419
8420Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8421
8422 * aclocal.m4, configure: Rebuild with libtool 1.2.
8423
8424Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8425
8426 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8427 PC relative branches. Patch courtesy of Jonathan Walton.
8428
252b5132 8429
252b5132
RH		 8430Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8431
8432 * configure.in (emulations): Add thumb-pe target.
8433
8434 * configure (emulations): Add thumb-pe target.
8435
84361998-03-17 Ken Raeburn <raeburn@cygnus.com>
8437
8438 * itbl-lex.l (yywrap): Don't define if already defined as a
8439 macro.
8440
8441Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8442
8443 * depend.c (quote_string_for_make): New function.
8444 (wrap_output): Use it.
8445
8446Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8447
8448 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8449 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8450
8451Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8452
8453 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8454 Recognize -GN and -relax.
8455 (md_begin): Initialize gp size from -G switch.
8456 (alpha_force_relocation): Always force if -relax.
3e87a760 8457 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8458 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8459 Change all callers. Emit nop alignment padding as nop+unop pair.
8460
8461Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8462
8463 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8464 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8465
8466Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8467
8468 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8469 require padding to the next long word boundary.
8470
8471Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8472
8473 * cgen.c: #include symcat.h.
8474 * config/tc-m32r.c: Likewise.
8475
8476Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8477
8478 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8479 absolute expressions instead of '$' prefixed register names.
8480
8481Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8482
8483 * read.c (s_set): Record file and line info for symbols when -as.
8484 (pseudo_set): Don't overwrite that dummy fragment.
8485
8486Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8487
8488 * config/tc-ppc.c (md_pseudo_table): Add "section".
8489 (ppc_named_section): New static function.
8490
8491Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8492
8493 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8494 so we don't have to scan the entire list.
8495
8496Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8497
8498 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8499 case, allow the parallel instructions to modify the same flag
8500 bits.
252b5132
RH		 8501
8502Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8503
8504 * listing.c (list_symbol_table): Categorize symbols by
8505 undefined_section rather than sy_frag->line == NULL.
8506
8507Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8508
8509 * Makefile.am (install-exec-local): Install properly when ln
8510 fails or tooldir == prefix.
8511
8512Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8513
8514 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8515 Test result of insert_operand for error.
8516
8517Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8518
8519 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8520 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8521 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8522 * doc/Makefile.in: Rebuild.
8523
8524Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8525
8526 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8527 (macro): Fix handling of M_COP[0-3].
8528
8529Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8530
8531 Based on patches from Ross Harvey <ross@teraflop.com>:
8532 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8533 if macro_alternate or macro_mri.
8534 (getstring): Remove support for byte constants between < and >.
8535 (get_any_string): '<' only starts a string if macro_alternate or
8536 macro_mri.
8537 (macro_expand_body): Permit keyword parameters following
8538 positional parameters.
8539
8540 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8541 * configure.in (alpha*-*-netbsd*): New target.
8542 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8543 * configure: Rebuild.
8544
8545 * as.h (flag_warn_suppress_instructionswap): Move from here...
8546 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8547 here, and make static.
8548
8549 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8550 BFD_ASSEMBLER or MANY_SEGMENTS.
8551
8552 * as.c (show_usage): Update bug-gnu-utils address.
8553 * gasp.c (show_usage): Likewise.
8554 * doc/as.texinfo (Bug Reporting): Likewise.
8555
8556Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8557
66778679 8558 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8559 insns regardless of the size of a pointer if we're in mips I or
8560 MIPS II mode.
66778679 8561 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8562
8563Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8564
3e87a760 8565 Fix rac to accept only a0:
252b5132
RH		 8566 * tc-d10v.c (parallel_ok, find_opcode):
8567 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8568 Introduce OPERAND_GPR.
8569
8570Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8571
8572 * read.c (s_fill): Handle non-constant repeat counts by creating
8573 an rs_space fragment.
8574
8575Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8576
8577 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8578 from as_bad to as_warn.
8579
8580Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8581
8582 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8583 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8584 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8585
8586Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8587
8588 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8589 seg_fix_rotP rather than fix_root from seg_info.
8590
8591Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8592
8593 * expr.c: Add support for 0x1_2_3_4 bignums.
8594
8595Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8596
8597 * configure.in: Change -linux* to -linux-gnu*.
8598 * configure: Rebuild.
8599
8600 * app.c (do_scrub_begin): Treat \r as whitespace.
8601
8602Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8603
8604 * Makefile.am: Update dependencies.
8605 * Makefile.in: Rebuild.
8606
8607Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8608
8609 * configure, aclocal.m4: Rebuild with new libtool.
8610
8611Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8612
66778679
RH		 8613 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8614 the argument to bfd_set_arch_mach.
8615 (load_address): Use bfd_arch_bits_per_address to determine the
8616 bit size of an address instead of looking at the isa level.
8617 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8618
8619Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8620
8621 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8622
8623Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8624
8625 * ehopt.c: New file.
8626 * as.h (enum _relax_state): Add rs_cfa.
8627 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8628 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8629 * read.c (emit_expr): Call check_eh_frame.
8630 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8631 (relax_segment): Likewise.
8632 * Makefile.am: Rebuild dependencies.
3e87a760 8633 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8634 (GENERIC_OBJS): Add ehopt.o.
8635 * doc/internals.texi (Frags): Document rs_cfa.
8636
8637 * as.c (show_usage): Mention --traditional-format.
8638 (parse_args): Accept --traditional-format.
8639 * as.h (flag_traditional_format): Declare.
8640 * output-file.c (output_file_create): If flag_traditional_format,
8641 set BFD_TRADITIONAL_FORMAT on stdoutput.
8642 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8643
8644 * config/tc-mips.c (append_insn): Make sure that if we have a
8645 fixup for an unmatched %hi reloc, it does not associated with a
8646 variant frag.
8647
8648 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8649 * doc/Makefile.in: Likewise.
8650
8651Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8652
8653 * config/tc-m32r.c (check_for_side_effects): New function.
8654 (can_make_parallel): Add checks for instruction side effects
8655 clashing with the other instruction.
8656 (assemble_parallel_insn): Improve warning messages. Return error
8657 message from non-swapped instruction order.
8658
8659Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8660
8661 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8662
8663 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8664 md_cleanup definition. This moves the forced literal output to
8665 the end of the source pass, and avoids macro's inserting literals
8666 into the code immediately after the macro expansion.
252b5132
RH		 8667
8668Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8669
8670 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8671 a gas internal symbol is adjustable.
8672 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8673
8674 * as.h: If gcc version greater than 2.6, use `__format__' and
8675 `__printf__' in function attributes, rather than `format' and
8676 `printf'.
8677
8678Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8679
8680 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8681
8682Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8683
8684 Add tms320c30 support:
8685 * config/tc-tic30.h: New file.
8686 * config/tc-tic30.c: New file.
8687 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8688 TARGET_FORMAT as "coff-tic30".
8689 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8690 * Makefile.am: Rebuild dependencies.
8691 (CPU_TYPES): Add tic30.
8692 (CPU_OBJ_VALID): tic30-aout is valid.
8693 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8694 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8695 * configure, Makefile.in: Rebuild.
8696
8697Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8698
8699 * config/tc-v850.c (md_assemble): Improvements to error messages.
8700
8701Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8702
8703 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8704 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8705
8706 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8707 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8708 assembler calculate relocations to any external symbol at all.
8709 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8710 involving generation of pc-relative relocs.
8711 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8712 has been moved to md_apply_fix3.
8713
8714 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8715 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8716 which actually means (the address of identifier's GOT entry) +
8717 constant, which is not particularly useful.
8718
8719Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8720
8721 * read.h (include_dirs): Declare.
8722 (include_dir_count,include_dir_maxlen): Declare.
8723
8724Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8725
8726 * configure.in: Correct check for shared opcodes library.
8727 * configure: Rebuild.
8728
8729 * listing.c (buffer_line): If we can't open the file, set at_end.
8730 (listing_print): Remove unused local variable fi.
8731
8732 * config/m68k-parse.y (reglistpair): Handle register list in
8733 either order.
8734
8735 * config/vms-conf.h: Don't undef VERSION.
8736
8737Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8738
8739 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8740 OBJS variable.
8741 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8742 variable.
8743 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8744 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8745 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8746 (EXTRA_DIST): Define.
8747 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8748 explicitly rather than via the list of object files.
8749 (gcc-as.opt): New file created when make-gas.com is run.
8750 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8751 itbl-cpu.h} to #include appropriate file rather than copying that
8752 file.
8753 * config/vms-conf.h: Synchronize with current config.in.
8754 * Makefile.in: Rebuild.
8755
8756Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8757
8758 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8759 (parallel_ok): Relaxed parallel subinstruction dependency check.
8760
8761Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8762
8763 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8764 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8765 command line argument.
8766 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8767 warning only if flag_warn_suppress_instructionswap is false.
8768
8769Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8770
8771 * configure.in (i386-*-mingw32*): New target.
8772 * configure: Rebuild.
8773
8774Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8775
8776 * symbols.c (resolve_symbol_value): Don't set the segment if it
8777 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8778
8779 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8780 S_GET_SEGMENT.
8781
8782Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8783
8784 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8785 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8786 compiler.
8787
8788Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8789
8790 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8791
8792Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8793
8794 * config/tc-v850.c (v850_insert_operand): Display instruction when
8795 an error is encountered.
8796
8797Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8798
8799 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8800 (i386-*-sco3.2v5*coff): New target.
8801 (i386-*-sco3.2*): New target.
8802 * configure: Rebuild.
8803
8804Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8805
8806 * config/tc-v850.c: Tidy error message production.
8807
8808Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8809
8810 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8811 validate_immediate return value in the right type for comparisons
8812 to FAIL.
8813
8814Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8815
8816 * listing.c (MAX_BYTES): Use listing variables not constants.
8817 (data_buffer): No longer an array, but a pointer.
8818 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8819 (listing_listing): Allocate data_buffer.
8820
8821Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8822
8823 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8824 --listing-rhs-width, --listing-cont-lines.
8825 (show_usage): Update.
8826 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8827 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8828 (print_lines): Use the variables instead of the constants.
3e87a760 8829 (listing_listing): Likewise.
252b5132 8830 * listing.h: Declare the new vars.
3e87a760 8831
252b5132
RH		 8832Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8833
8834 * as.c (parse_args): Add --keep-locals alias for -L.
8835 Add --strip-local-absolute.
8836 (show_usage): Update.
8837 * as.h (flag_strip_local_absolute): New flag.
8838 * symbols.c (S_IS_LOCAL): Use it.
8839 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8840 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8841 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8842
8843Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8844
8845 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8846 might have an io conflict and issue a warning message.
252b5132
RH		 8847
8848Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8849
8850 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8851 cgen_swap_fixups): Functions to save, restore and swap the fixup
8852 chain with a backup copy.
8853 (cgen_asm_finish_insn): Returns address of constructed insn.
8854
8855Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8856
8857 * listing.c (file_info_struct): Remove FILE, add POS.
8858 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8859 (file_info): Don't open the file.
8860 (buffer_line): Check for the file in the last_open cache, updating
8861 as necessary.
8862 (print_source): Don't reference file_info->file.
8863 (listing_listing): Likewise.
8864 (listing_print): Close the file in the cache, if any.
8865
8866Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8867
8868 * read.c (dwarf_file_string): New file static variable.
8869 (emit_expr): Look for constant sequence that leads up to a file
8870 name in DWARF debugging output.
8871 (stringer): Use dwarf_file_string to decide whether to accept a
8872 string as a file name.
8873
8874Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8875
8876 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8877 (crack_operand): Add reg->reglst MRI hack.
8878 (r_seg): Put reglst symbols in reg_section.
8879 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8880
8881Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8882
8883 * tc-sh.c (get_specific): Handle SGR & DBR.
8884
8885Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8886
8887 * tc-h8300.c (parse_reg): Take the length of the symbol into
8888 account when attempting to match a register name.
8889 * tc-h8500.c (parse_reg): Likewise.
8890
8891Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8892
8893 * cgen.c: Formatting changes to improve readability.
8894
8895Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8896
8897 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8898 delay slot.
8899
8900Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8901
8902 Based on a patch from Jim Wilson
8903 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8904 (tc_gen_reloc): Handle cross section PC relative relocs
8905 correctly.
8906
8907Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8908
8909 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8910
8911Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8912
8913 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8914 (expr_jmp_buf): New static local.
8915 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8916 (cgen_md_operand): New function.
8917 * tc-m32r.c: Clean up pass over `struct foo' usage.
8918 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8919
8920Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8921
8922 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8923 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8924
8925Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8926
8927 * config/tc-i386.c (i386_operand): Give an error if there are
8928 unrecognized characters after an expression.
8929
8930For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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