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* fnmatch.c: Make the note about the origins of this file more
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
8108ad8e
HPN		 12000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2
3 * doc/internals.texi (tc_conditional_pseudoop,
4 TC_LINKRELAX_FIXUP): Fix typos.
5
799051fc
RH		 62000-12-28 Richard Henderson <rth@redhat.com>
7
8 * write.c (subsegs_finish): Fix thinko last change -- don't
9 "optimize" the alignment == 0 case.
10
0a9ef439
RH		 112000-12-28 Richard Henderson <rth@redhat.com>
12
13 * as.h (rs_align_test): New.
14 * frags.c (NOP_OPCODE): Move default from read.c.
15 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
16 (frag_align_code): New.
17 * frags.h (frag_align_code): Declare.
18 * read.c (NOP_OPCODE): Remove.
19 (do_align): Use frag_align_code.
20 * write.c (NOP_OPCODE): Remove.
21 (get_recorded_alignment): New.
22 (cvt_frag_to_fill): Handle rs_align_test.
23 (relax_segment): Likewise.
24 (subsegs_finish): Align last subseg in section to the
25 section alignment. Use frag_align_code.
26 * write.h (get_recorded_alignment): Declare.
27 * config/obj-coff.c (size_section): Handle rs_align_test.
28 (fill_section, fixup_mdeps): Likewise.
29 (write_object_file): Use frag_align_code.
30
31 * config/tc-alpha.c (alpha_align): Use frag_align_code.
32 (alpha_handle_align): New.
33 * config/tc-alpha.h (HANDLE_ALIGN): New.
34 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
35
36 * config/tc-i386.h (md_do_align): Use frag_align_code.
37 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
38
39 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
40 (ia64_handle_align): New.
41 * config/tc-ia64.h (HANDLE_ALIGN): New.
42 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
43
44 * config/tc-m32r.c (m32r_do_align): Remove.
45 (m32r_handle_align): New.
46 (fill_insn): Use frag_align_code.
47 * config/tc-m32r.h (md_do_align): Remove.
48 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
49 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
50 * config/tc-mips.c, config/tc-mips.h: Similarly.
51
52 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
53 (sh_handle_align): Likewise. Handle rs_align_code.
54 (sh_do_align): Remove.
55 * config/tc-sh.h (md_do_align): Remove.
56 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
57
58 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
59 (sparc_handle_align): Likewise. Handle rs_align_code.
60 * config/tc-sparc.h (md_do_align): Remove.
61 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
62
3cd4dda7
DD		 632000-12-22 DJ Delorie <dj@redhat.com>
64
65 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
66 when we assemble the first half of a pair.
67
ec56dfb4
L		 682000-12-22 H.J. Lu <hjl@gnu.org>
69
70 * config/tc-i386.c (reloc): Update the macro for non-bfd
71 assembler.
72 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
73
ad1172d4
L		 742000-12-22 H.J. Lu <hjl@gnu.org>
75
76 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
77
3e73aa7c
JH		 78Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
79
80 * tc-i386.h (i386_target_format): Define even for ELFs.
81 (QWORD_MNEM_SUFFIX): New macro.
82 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
83 New macros
84 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
85 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
86 ImmExt): Renumber.
87 (Size64, No_qSuf, NoRex64, Rex64): New macros.
88 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
89 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
90 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
91 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
92 Renumber.
93 (Reg, WordReg): Add Reg64.
94 (Imm): Add Imm32S and Imm64.
95 (EncImm): New.
96 (Disp): Add Disp64 and Disp32S.
97 (AnyMem): Add Disp32S.
98 (RegRex, RegRex64): New macros.
99 (rex_byte): New type.
100 * tc-i386.c (set_16bit_code_flag): Kill.
101 (fits_in_unsigned_long, fits_in_signed_long): New functions.
102 (reloc): New parameter "signed"; support x86_64.
103 (set_code_flag): New.
104 (DEFAULT_ARCH): New macro; default to "i386".
105 (default_arch): New static variable.
106 (struct _i386_insn): New fields Operand_PCrel; rex.
107 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
108 (flag_code): New enum and static variable.
109 (use_rela_relocations): New static variable.
110 (flag_code_names): New static variable.
111 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
112 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
113 K6 and Athlon.
114 (i386_align_code): Return plain "nop" for x86_64.
115 (mode_from_disp_size): Support Disp32S.
116 (smallest_imm_type): Support Imm32S and Imm64.
117 (offset_in_range): Support size of 8.
118 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
119 (md_pseudo_table): Add "code64"; use set_code_flat.
120 (md_begin): Emit sane error message on hash failure.
121 (tc_i386_fix_adjustable): Support x86_64 relocations.
122 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
123 instructions supported on particular arch just partially,
124 output of 64bit immediates, handling of Imm32S and Disp32S type.
125 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
126 (i386_displacement): Likewise.
127 (i386_index_check): Cleanup; support 64bit addresses.
128 (md_apply_fix3): Support x86_64 relocation and rela.
129 (md_longopts): Add "32" and "64".
130 (md_parse_option): Add OPTION_32 and OPTION_64.
131 (i386_target_format): Call even for ELFs; choose between
132 elf64-x86-64 and elf32-i386.
133 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
134 (tc_gen_reloc): Support rela relocations and x86_64.
135 (intel_e09_1): Support QWORD.
136
21d6c4af
DN		 1372000-12-15 Diego Novillo <dnovillo@redhat.com>
138
139 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
140 it's not an offset expression.
141 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
142 keep the braces '[' and ']' in the output string.
143 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
144 != FLAT. There is no such op_modifier.
145
6717891c
NC		 1462000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
147
148 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
149 if we have it.
150
ee515fb7
KH		 1512000-12-13 Kazu Hirata <kazu@hxi.com>
152
153 * as.h: Fix formatting.
154 * cgen.h: Likewise.
155 * dwarf2dbg.c: Likewise.
156 * input-scrub.c: Likewise.
157 * read.h: Likewise.
158
349a994c
DD		 1592000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
160
161 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
162 configure: Regenerate.
163
42dbf88c
NC		 1642000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
165
166 * dwarf2dbg.c: #include <limits.h> only if it exists.
167
0485cba3
AM		 1682000-12-13 Rodney Brown <RodneyBrown@mynd.com>
169
170 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
171 (md_apply_fix): Here too.
172
514829c3
JW		 1732000-12-12 Jim Wilson <wilson@redhat.com>
174
175 * config/tc-ia64.h (ia64_init): Add prototype.
176
92eb7b32
L		 1772000-12-12 H.J. Lu <hjl@gnu.org>
178
179 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
180
181 * read.h (outputting_stabs_line_debug): Change it to int.
182 * stabs.c (outputting_stabs_line_debug): Likewise.
183
8141c27d
GK		 1842000-12-12 Geoffrey Keating <geoffk@redhat.com>
185
186 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
187 the address of a function result.
188
5d6f4f16
GK		 1892000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
190
191 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
192 (md_assemble): Call dwarf2_emit_insn.
193 (shlib): Fix typo SHILB -> SHLIB.
194 (md_parse_option): Likewise.
195 (ppc_elf_validate_fix): Likewise:
196 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
197
d4c0c039
NC		 1982000-12-12 Nick Clifton <nickc@redhat.com>
199
200 * cgen.h: Fix formatting.
201 * input-scrub.c: Fix formatting.
202 * macro.c: Fix formatting.
e972090a 203 * config/tc-mips.c: Fix formatting.
584da044
NC		 204 * doc/c-mips.texi: Fix formatting.
205
f16b83df
JH		 206Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
207
208 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
209 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
210 references.
211 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
212 otherwise.
213 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
214 (No_dSuf): Kill.
215
216 * i386.h (*_Suf): Remove No_dSuf.
217 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
218 Remove.
219 (i386_optab): Remove 'd' in the suffixes.
220
50705ef4
AM		 2212000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
222
223 * config/tc-i386.c (T_SHORT): Undefine before defining.
224
beae10d5
KH		 2252000-12-05 Kazu Hirata <kazu@hxi.com>
226
227 * config/tc-mips.c: Fix formatting.
228
bccba5f0 2292000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 230
231 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
232 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
233 (md_show_usage): Ditto.
234 (md_parse_option): Ditto.
235 (d10v_cleanup): Writes pending instruction only if
236 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 237 Fix compile time warning messages.
50705ef4
AM		 238
239 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 240
2412000-12-04 Matthew Hiller <hiller@redhat.com>
242
50705ef4 243 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 244 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
245 function entry and unset at function exit.
246
50705ef4 247 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 248
249 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
250
251 * dwarf2dbg.c: Fix compile time warning messages.
252
bc805888
KH		 2532000-12-03 Kazu Hirata <kazu@hxi.com>
254
255 * config/tc-a29k.c: Fix formatting.
256 * config/tc-alpha.c: Likewise.
257 * config/tc-arm.c: Likewise.
258 * config/tc-cris.c: Likewise.
259 * config/tc-hppa.c: Likewise.
260 * config/tc-i370.c: Likewise.
261 * config/tc-i386.c: Likewise.
262 * config/tc-i860.c: Likewise.
263 * config/tc-i960.c: Likewise.
264 * config/tc-ia64.c: Likewise.
265 * config/tc-m68hc11.c: Likewise.
266 * config/tc-m68k.c: Likewise.
267 * config/tc-m88k.c: Likewise.
268 * config/tc-pj.c: Likewise.
269 * config/tc-ppc.c: Likewise.
270 * config/tc-sh.c: Likewise.
271 * config/tc-sparc.c: Likewise.
272 * config/tc-tahoe.c: Likewise.
273 * config/tc-vax.c: Likewise.
274
3dacdf2e
NC		 2752000-12-01 Chris Demetriou <cgd@sibyte.com>
276
50705ef4
AM		 277 * config/tc-mips.c (mips_ip): When calculating offsets,
278 don't accept as constant the difference between the
279 addresses of symbols in two different sections.
280
281 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
282 specifiers.
283 (validate_mips_insn): Likewise. Also, update 'B' operand
284 specifier to use OP_*_CODE20 constants and delete 'm' operand
285 specifier.
286 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
287 operand specifiers. Change warning generated by 'B' operand
288 specifier to reflect its new multi-purpose usage.
289
290 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
291 -1, and update comment.
292 (file_mips_isa): Likewise.
293 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
294 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
295 ISA_* constants rather than hard-coded numbers.
296 (mips_cpu_info): New structure.
297 (mips_cpu_info_table): New table describing CPU and ISA names
298 and numbers.
299 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
300 mips_cpu_info_from_cpu): New functions.
301 (mips_isa_to_str): New function to get string for ISA name.
302 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
303 return const char *.
304 (md_begin): Redo CPU and ISA selection logic, using
305 mips_cpu_info_from_*. Convert to use ISA_* constants rather
306 than hard-coded numbers.
307 (append_insn, mips_emit_delays, macro, macro2): Convert to use
308 ISA_* constants rather than hard-coded numbers.
309 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
310 (md_longopts): Delete OPTION_NO_MIPS32.
311 (md_parse_option): Convert to use ISA_* constants rather than
312 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
313 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
314 to use strcasecmp to recognize "default" and to use
315 mips_cpu_info_from_name to get CPU numbers from argument.
316 (md_show_usage): Move -mips32 so it's with the rest of the ISA
317 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
318 mips32-4k.
319 (s_mipsset): Accept ISA value 32.
320 * doc/as.texinfo: Clean up MIPS options summary slightly,
321 remove -no-mips32. Add note about -mips4 and -mips32
322 specifying those ISA levels. Delete -mips32 and -no-mips32
323 cpu flag descriptions.
324 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
325 up the supported CPU switch list, and replace 4Kc, 4Km, and
326 4Kp entries with a single mips32-4k entry. Note that you can
327 use ".set mips32".
328
329 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
330 ISA_MIPS64.
331 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
332 -mips5 and -mips64.
333 (md_parse_option): Add cases for OPTION_MIPS5 and
334 OPTION_MIPS64.
335 (md_show_usage): Mention -mips5 and -mips64 arguments.
336 (s_mipsset): Add cases for MIPS5 and MIPS64.
337 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
338 and pseudo-CPUs.
339 * doc/as.texinfo: Mention -mips5 and -mips64 options
340 and their meanings.
341 * doc/c-mips.texi: Likewise. Also update introduction
342 and ".set" usage information.
343
344 * config/tc-mips.c (md_show_usage): Add "sb1" to the
345 CPU list.
346 (mips_cpu_info_table): Add SB-1 entries.
347 * doc/c-mips.texi: Add "sb1" to the list of CPUs
348 known to the -mcpu option.
349
350 * doc/as.texinfo: Correct description of MIPS -mcpu
351 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 352
5f68c319
NC		 3532000-12-01 Joel Sherrill <joel@OARcorp.com>
354
3dacdf2e
NC		 355 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
356 New targets.
357 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
358 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 359 * configure: Regenerate.
360 * config.in: Regenerate.
361 * Makefile.in: Regenerate.
362 * aclocal.m4: Regenerate.
363 * po/gas.pot: Regenerate.
50705ef4 364
4ce3447c
PB		 3652000-11-30 Philip Blundell <pb@futuretv.com>
366
367 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
368 even in non BFD_ASSEMBLER case.
369
76a0ddac
DN		 3702000-11-30 Diego Novillo <dnovillo@redhat.com>
371
372 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
373 syntax.
374
220e750f
RH		 3752000-11-29 Richard Henderson <rth@redhat.com>
376
377 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
378 until dwarf2_finish; use relaxation to get cross-fragment offsets;
379 thread multiple subsegments properly; handle multiple code
380 sections properly; emit proper compilation unit info for assembler
381 generated debugging.
382
383 * as.h (enum _relax_state): Add rs_dwarf2dbg.
384 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
385 (dwarf2dbg_estimate_size_before_relax): Declare.
386 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
387 * write.c: Include dwarf2dbg.h.
388 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
389 (relax_segment): Likewise.
390
99b222b4
HPN		 3912000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
392
393 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
394 jump>: Use as_bad_where instead of as_bad. Tweak error message
395 accordingly. Stabilize frag by updating fix part and resetting
396 variant part.
397 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 398 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
399 indexing is_end_of_line[].
400 (md_assemble): Initialize size to 0.
401 (md_section_align): Mark parameter seg as unused.
e46fee70 402 (parse_reg): Parse names case-insensitively.
99b222b4 403
814f6641
KH		 4042000-11-28 Kazu Hirata <kazu@hxi.com>
405
406 * config/obj-aout.h: Fix formatting.
407 * config/obj-bout.h: Likewise.
408 * config/obj-coff.c: Likewise.
409 * config/obj-coff.h: Likewise.
410 * config/obj-elf.h: Likewise.
411 * config/obj-som.h: Likewise.
412 * config/obj-vms.c: Likewise.
413 * config/obj-vms.h: Likewise.
414 * config/tc-h8300.h: Likewise.
415 * config/tc-ns32k.h: Likewise.
416 * config/tc-sparc.h: Likewise.
417 * config/tc-tic54x.h: Likewise.
418 * config/tc-z8k.h: Likewise.
419
e47b9e39
NC		 4202000-11-28 Nick Clifton <nickc@redhat.com>
421
422 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
423 License is present in the sources, but not the output, and
424 also available from the GNU website.
425 (GNU Free Documentation License): Comment out this section.
426
fcdc20a4
HPN		 4272000-11-28 Hans-Peter Nilsson <hp@axis.com>
428
43c34dee
HPN		 429 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
430 targets. Remove i860 from valid a.out targets.
431 * Makefile.in: Regenerate.
432
fcdc20a4 433 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 434 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 435 (md_assemble): Call dwarf2_emit_insn if generating ELF.
436 (s_cris_file, s_cris_loc): New.
437 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
438 * Makefile.am: Regenerate dependencies.
439 * Makefile.in: Regenerate.
440
16887944
AM		 4412000-11-28 Alan Modra <alan@linuxcare.com.au>
442
443 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
444 (MRI_MUL_PRECEDENCE): Likewise.
445 (op_rank): Fix a comment typo.
446
ae3e85dd
SC		 4472000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
448
449 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
450 the error message.
451 (get_operand): Fix analysis for movw/movb instructions.
452
077b8428
NC		 4532000-11-24 Nick Clifton <nickc@redhat.com>
454
455 * configure.in (xscale-elf): Add target.
456 (xscale-coff): Add target.
457 * configure: Regenerate.
458
459 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
460 extenstion.
461 (ARM_EXT_XSCALE): New ARM architecture extension.
462 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
463 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
464 (ARM_THUMB): Rename to ARM_EXT_THUMB.
465 (ARM_ARCH_V4): Remove processor from architecture.
466 (ARM_ARCH_3M): New architecutre definition.
467 (ARM_ARCH_V5TE): New architecutre definition.
468 (ARM_ARCH_XSCALE): New architecutre definition.
469 (CPU_DEFAULT): Allow to be defaulted to XScale.
470 (atpcs): New boolean variable.
471 (ldr_flags): Support 'd' flag for double word loads.
472 (str_flags): Support 'd' flag for double word stored.
473 (do_mia): New function.
474 (do_mar): New function.
475 (do_mra): New function.
476 (do_pld): New function.
477 (do_ldrd): New function.
478 (do_blx): New function.
479 (do_bkpt): New function.
480 (do_clz): New function.
481 (do_lstc2): New function.
482 (do_cdp2): New function.
483 (do_t_blx): New function.
484 (do_t_bkpt): New function.
485 (do_smla): New function.
486 (do_smlal): New function.
487 (do_smul): New function.
488 (do_qadd): New function.
489 (do_co_reg2c): New function.
490 (LONGEST_INSN): Redefine to 7.
491
492 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
493 command line switches.
494
2434f565
JW		 4952000-11-22 Jim Wilson <wilson@redhat.com>
496
497 * config/tc-ia64.c (pseudo_func): Add missing initializers.
498 (struct rsrc): Make line unsigned.
499 (gr_values): Add missing initializer.
500 (SLOT_NUM_NOT_SET): Add unsigned cast.
501 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
502 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
503 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
504 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
505 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
506 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
507 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
508 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
509 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
510 Add ATTRIBUTE_UNUSED to unused parameters.
511 (convert_expr_to_ab_reg): Add parens.
512 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
513 (dot_prologue): Initialize grsave when declared.
514 (md_pseudo_table): Add missing initializers.
515 (operand_match): Add casts to bfd_vma.
516 (emit_one_bundle): Delete unused local prev. Make required_template
517 unsigned.
518 (specify_resource): Cast i to unsigned.
519 (note_register_values): Use fprintf_vma.
520 (print_dependency): Likewise.
521
5a080f89
JW		 5222000-11-21 Jim Wilson <wilson@redhat.com>
523
5e7474a7
JW		 524 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
525 for unwind info section.
526 (dot_endp): Likewise for unwind section.
527
5a080f89
JW		 528 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
529 fix_new_exp.
530
732d96b6
JJ		 5312000-11-21 Jakub Jelinek <jakub@redhat.com>
532
533 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
534 (output_insn): Call dwarf2_emit_insn.
b8e904dc 535 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 536
6d2cf69f
RH		 5372000-11-17 Richard Henderson <rth@redhat.com>
538
539 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
540 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
541 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
542
8179bd9b
NC		 5432000-11-17 Nick Clifton <nickc@redhat.com>
544
545 * config/tc-arm.c (md_pseudo_table): Add support for .line and
546 .file pseudo ops.
547
316e2c05
RH		 5482000-11-17 Richard Henderson <rth@redhat.com>
549
550 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
551
a8316fe2
RH		 5522000-11-17 Richard Henderson <rth@redhat.com>
553
554 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 555 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 556 tri-state definition of alpha_flag_mdebug.
557 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
558 (s_alpha_file): Store first .file directive.
559 (s_alpha_stab): New.
560 (md_pseudo_table): Add stabs and stabn.
561
e346e481
RH		 5622000-11-17 Richard Henderson <rth@redhat.com>
563
564 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
565
4dc7ead9
RH		 5662000-11-17 Richard Henderson <rth@redhat.com>
567
568 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 569 (main): Call dwarf2_finish.
4dc7ead9
RH		 570 * as.h (debug_type): Clarify documentation of the meaning
571 of this variable.
572 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
573 (print_stats): Fix parenthesis problem.
574 (now_subseg_size): New.
575 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
576 (dwarf2_directive_file): Don't set debug_type.
577 (dwarf2_where): Honor DEBUG_DWARF2 first.
578 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
579 do nothing if not emitting dwarf2 debug info, or no work.
580 * dwarf2dbg.h (dwarf2_emit_insn): Update.
581 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
582 (ecoff_new_file): Likewise.
583 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
584 commentary wrt dwarf2.
585
586 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
587 ATTRIBUTE_UNUSED as needed.
588 (emit_insn): Call dwarf2_emit_insn.
589 (s_alpha_file): New.
590 (s_alpha_loc): New.
591 (s_alpha_coff_wrapper): Don't handle them.
592 (md_pseudo_table): Update for .file and .loc.
593 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
594
595 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
596 don't protect with debug_type.
597 * config/tc-hppa.c (md_assemble): Likewise.
598 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
599 * config/tc-mn10300.c (md_assemble): Likewise.
600 * config/tc-sh.c (md_assemble): Likewise.
601 * config/tc-v850.c (md_assemble): Likewise.
602
603 * config/tc-arm.c (arm_end_of_source): Remove.
604 * config/tc-hppa.c (pa_end_of_source): Remove.
605 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
606 * config/tc-mn10300.c (mn10300_finalize): Remove.
607 * config/tc-sh.c (sh_finalize): Remove.
608 * config/tc-v850.c (sh_finalize): Remove.
609
610 * config/tc-arm.h (md_end): Remove.
611 * config/tc-hppa.h (md_end): Remove.
612 (DWARF2_LINE_MIN_INSN_LENGTH): New.
613 * config/tc-m68hc11.h (md_end): Remove.
614 * config/tc-mn10300.h (md_end): Remove.
615 * config/tc-sh.h (md_end): Remove.
616 * config/tc-v850.h (md_end): Remove.
617
618 * config/tc-ia64.c (emit_one_bundle): Don't protect
619 dwarf2 bits with debug_type.
620 (md_assemble): Likewise.
621 (ia64_end_of_source): Don't call dwarf2_finish.
622
ca683b78
JW		 6232000-11-16 Jim Wilson <wilson@redhat.com>
624
625 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
626 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
627 > 16.
628
6f620856
L		 6292000-11-16 H.J. Lu <hjl@gnu.org>
630
631 * config/obj-elf.c (obj_elf_symver): Don't check the missing
632 version name.
633
19d63e5d
KH		 6342000-11-15 Kazu Hirata <kazu@hxi.com>
635
636 * config/tc-tic30.c: Fix formatting.
637 * config/tc-tic80.c: Likewise.
638 * config/tc-v850.c: Likewise.
639 * config/tc-vax.c: Likewise.
640 * config/tc-w65.c: Likewise.
641 * config/tc-z8k.c: Likewise.
642
a8761a19
DD		 6432000-11-14 DJ Delorie <dj@redhat.com>
644
645 * config/tc-v850.c: Support dwarf2.
646 * config/tc-v850.h: Ditto.
647
648 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
649 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 650
88be23ec
BS		 6512000-11-15 Bernd Schmidt <bernds@redhat.com>
652
653 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
654 (errata_nops_necessary_p): New function.
655 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
656 md.
657
72a76794
JW		 6582000-11-14 Jim Wilson <wilson@redhat.com>
659
660 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
661 return little endian bfd formats.
662
4a1805b1
KH		 6632000-11-14 Kazu Hirata <kazu@hxi.com>
664
665 * config/aout_gnu.h: Fix formatting.
666 * config/atof-vax.c: Likewise.
667 * config/m68k-parse.h: Likewise.
668 * config/m88k-opcode.h: Likewise.
669 * config/obj-elf.c: Likewise.
670 * config/tc-arm.c: Likewise.
671 * config/tc-cris.c: Likewise.
672 * config/tc-i386.c: Likewise.
673 * config/tc-ia64.c: Likewise.
674 * config/tc-mn10300.c: Likewise.
675 * config/te-386bsd.h: Likewise.
676 * config/te-hppa.h: Likewise.
677 * config/te-nbsd.h: Likewise.
678 * config/te-ppcnw.h: Likewise.
679 * config/te-sparcaout.h: Likewise.
680 * config/te-tmips.h: Likewise.
681 * config/vax-inst.h: Likewise.
682 * config/vms-conf.h: Likewise.
683
c810873d
JJ		 6842000-11-14 Jakub Jelinek <jakub@redhat.com>
685
686 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
687
79082ff0
L		 6882000-11-13 H.J. Lu <hjl@gnu.org>
689
690 * config/obj-elf.c (elf_frob_symbol): Support
691 ".symver name,name2@@@nodename".
692 (elf_frob_file_before_adjust): Likewise.
693
694 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
695 and ".symver name,name2@@@nodename".
696 Fix a typo.
697
1da00eb4
L		 6982000-11-12 H.J. Lu (hjl@gnu.org)
699
700 * config/obj-elf.c (obj_elf_symver): Check missing version
701 name.
702
f585997b
L		 7032000-11-12 H.J. Lu (hjl@gnu.org)
704
705 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
706 instead of bfd_vma for non-bfd assemblers.
707
ef5c4bfc
KH		 7082000-11-09 Kazu Hirata <kazu@hxi.com>
709
710 * itbl-ops.c: Fix comment typos.
711
f5a30c2e
JW		 7122000-11-08 Jim Wilson <wilson@redhat.com>
713
714 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
715 (struct unwind): Add next_slot_frag field.
716 (slot_index): New parameters slot_frag and first_frag. Add code
717 to add in frag sizes when different. Add comments.
718 (fixup_unw_records): New locals first_frag and last_frag. Pass new
719 arguments to slot_index.
720 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
721 loop end. Set next_slot_frag field.
722
339681c0
L		 7232000-11-07 H.J. Lu <hjl@gnu.org>
724
725 * doc/as.texinfo (.symver): Updated for versioned symbol
726 reference.
727
728 * obj.h (format_ops): Add the frob_file_before_adjust field.
729
730 * config/obj-aout.c (aout_format_ops): Set the
731 frob_file_before_adjust field to 0.
732 * config/obj-coff.c (coff_format_ops): Likewise.
733 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
734
735 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
736 name.
737 (elf_frob_file_before_adjust): New function to remove unneeded
738 versioned symbols from the symbol table.
739 (elf_format_ops): Set the frob_file_before_adjust field to
740 elf_frob_file_before_adjust.
741
742 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
743 not defined.
744
745 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
746
4a314ec8
NC		 7472000-11-07 Peter Targett <peter.targett@arccores.com>
748
749 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
750 BIG_ENDIAN macros.
751 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
752 Fix compile time warning messages.
50705ef4 753
604d524f
NC		 7542000-11-07 Nick Clifton <nickc@redhat.com>
755
756 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
757 buffer in order to avoid buffer overflows.
758
44f5c83a
JW		 7592000-11-06 Steve Ellcey <sje@cup.hp.com>
760
761 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
762 Change M to m for -milp32 or -mlp64 to match gcc.
763 (dot_endp): Use bytes_per_address instead of 8.
764 (emit_one_bundle): Use number_to_chars_littleendian instead of
765 md_number_to_chars.
766 (fix_insn): Likewise.
767 (ia64_init): New function.
768 (ia64_target_format): New function.
769 (md_begin): Set endianness, arch, and machine as appropriate.
770 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
771 Make these macros depend on TE_HPUX macro.
772 (TARGET_FORMAT): Define.
773 (HOST_SPECIAL_INIT): Define.
774 * config/te-hpux.h: New file.
775 * configure.in: Add "ia64-*-hpux*" target to configure.
776 * configure: Regenerate.
50705ef4 777
7152f1dc
KH		 7782000-11-06 Kazu Hirata <kazu@hxi.com>
779
ef99799a
KH		 780 * as.c: Fix formatting.
781 * dwarf2dbg.c: Likewise.
782 * input-file.c: Likewise.
7152f1dc
KH		 783 * input-file.h: Likewise.
784 * input-scrub.c: Likewise.
ef99799a
KH		 785 * itbl-ops.c: Likewise.
786 * listing.c: Likewise.
787 * macro.h: Likewise.
788 * messages.c: Likewise.
789 * read.c: Likewise.
790 * subsegs.c: Likewise.
791 * subsegs.h: Likewise.
792 * write.c: Likewise.
7152f1dc 793
cf055d54
NC		 7942000-11-06 Nick Clifton <nickc@redhat.com>
795
796 * doc/as.texinfo: Add GNU Free Documentation License.
797 * doc/gasp.texi: Add GNU Free Documentation License.
798 * doc/as.1: Add GNU Free Documentation License.
799
8d6b5c8e
NC		 8002000-11-05 Nick Clifton <nickc@redhat.com>
801
802 * config/tc-arm.c: Add include of "dwarf2dbg.h"
803
59ff2774
NC		 8042000-11-02 Per Lundberg <plundis@chaosdev.org>
805
806 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
807 * configure: Regenerate.
808
37d8bb27
NC		 8092000-11-01 Nick Clifton <nickc@redhat.com>
810
811 * read.c (original_case_string): New global variable.
812 (read_a_source_file): Copy opcode string into
813 original_case_string if clobbering the case of the opcode.
814 * read.h: Export the definition of original_case_string.
815 * config/tc-arm.c (md_assembler): When parsing a .req
816 directive use the original opcode string, not the case
817 clobbered version.
818
d75bb8cf
NC		 8192000-11-02 Nick Clifton <nickc@redhat.com>
820
821 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 822 variable.
d75bb8cf
NC		 823 (md_assemble): Call dwarf2_generate_asm_lineno instead of
824 dwarf2_where and dwarf2_gen_line_info.
825
6c17cfe4
PB		 8262000-11-02 Theo Honohan <th@futuretv.com>
827
50705ef4 828 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 829
c51ce5f0
EC		 8302000-10-31 Eric Christopher <echristo@redhat.com>
831
832 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
833 or pc-relative, else use fx_offset.
834
f1bcba5b
JW		 8352000-10-31 Jim Wilson <wilson@redhat.com>
836
837 * config/tc-ia64.c (struct md): New field tag_fixups.
838 (ia64_flush_insns): Handle tag_fixups. Error if dangling
839 qualifying predicate.
840 (emit_one_bundle): Delete spurious multiplication by one. Handle
841 tag_fixups.
842 (ia64_start_line): Error if dangling qualifying predicate.
843 (defining_tag): New static variable.
844 (ia64_unrecognized_line, case '['): Parse tags.
845 (ia64_frob_label): Create tag_fixups.
846 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 847
8637c045
AM		 8482000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
849
850 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
851
ebeeafe6
BS		 8522000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
853
854 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
855
b041f888
KH		 8562000-10-30 Kazu Hirata <kazu@hxi.com>
857
858 * expr.c: Fix formatting.
859 * flonum-copy.c: Likewise.
860 * flonum.h: Likewise.
861 * gasp.c: Likewise.
862 * hash.c: Likewise.
863
d8374dcd
HPN		 8642000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
865
866 * as.h (OPTION_MD_BASE): Bump to 190.
867 * as.c (parse_args) <std_longopts>: Add comment about the need to
868 check OPTION_MD_BASE in as.h.
869
1308f14c
HPN		 870 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
871 for weak symbols.
872
6f6ef0fa
NC		 8732000-10-27 Nick Clifton <nickc@redhat.com>
874
875 * configure.in (emulations): Add m68hc12.
876 * configure: Regenerate.
877 * po/gas.pot: Regenerate.
c51ce5f0 878
bf1b5881
AH		 8792000-10-27 Aldy Hernandez <aldyh@redhat.com>
880
50705ef4
AM		 881 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
882 cpsr*.
883 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 884
85a39694
NC		 8852000-10-25 Nick Clifton <nickc@redhat.com>
886
887 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
888 a DWARF2 line number information sequence.
889
890 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
891
892 * read.c (generate_lineno_debug): Update comment describing why
893 DWARF2 line number debug information is not generated
894 automatically by this function.
895
896 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
897 not all.
c51ce5f0 898
85a39694
NC		 899 * config/tc-arm.h (md_end): Define.
900 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 901
85a39694
NC		 902 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
903 if generating DWARF2 line numbers.
904 (arm_end_of_source): New function. Call dwarf2_finish if
905 necessary.
906
907 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
908 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
909 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 910
cce0cbdc
DN		 9112000-10-25 Diego Novillo <dnovillo@cygnus.com>
912
913 * tc-i386.c: Fix prototype declarations for functions taking no
914 arguments.
915
64a0c779
DN		 9162000-10-24 Diego Novillo <dnovillo@cygnus.com>
917
918 * tc-i386.c (i386_operand_modifier): Remove.
919 (build_displacement_string): Remove.
920 (i386_parse_seg): Remove.
921 (i386_intel_memory_operand): Remove.
922 (i386_intel_operand): Re-write using recursive descent parser based
923 on MASM documentation.
924 (struct intel_parser_s): New structure.
925 (intel_parser): New static variable.
926 (struct intel_token): New structure.
927 (cur_token, prev_token): New static variables.
928 (T_NIL): Define.
929 (T_CONST): Define.
930 (T_REG): Define.
931 (T_BYTE): Define.
932 (T_WORD): Define.
933 (T_DWORD): Define.
934 (T_QWORD): Define.
935 (T_XWORD): Define.
936 (T_SHORT): Define.
937 (T_OFFSET): Define.
938 (T_PTR): Define.
939 (T_ID): Define.
940 (intel_match_token): New function.
941 (intel_get_token): New function.
942 (intel_putback_token): New function.
943 (intel_expr): New function.
944 (intel_e05): New function.
945 (intel_e05_1): New function.
946 (intel_e06): New function.
947 (intel_e06_1): New function.
948 (intel_e09): New function.
949 (intel_e09_1): New function.
950 (intel_e10): New function.
951 (intel_e10_1): New function.
952 (intel_e11): New function.
953
19f7b010
JJ		 9542000-10-20 Jakub Jelinek <jakub@redhat.com>
955
956 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
957 instructions to loose any special insn->architecture mask.
958
959 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
960 (sparc_md_end, sparc_arch_types, sparc_arch,
961 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
962 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
963 request v9b architecture if they are used).
964
3ae647a0
NC		 9652000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
966
967 * config/tc-m68k.c: Fix the previous misapplied patch.
968
5cbdaa77
NC		 9692000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
970
50705ef4
AM		 971 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
972 BFD_ASSEMBLER and !BFD_ASSEMBLER.
973 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
974 BFD_RELOC_*.
5cbdaa77 975
e6c774b4
KH		 9762000-10-17 Kazu Hirata <kazu@hxi.com>
977
978 * debug.c: Fix formatting.
979 * depend.c: Likewise.
980 * dwarf2dbg.c: Likewise.
981 * dwarf2dbg.h: Likewise.
982 * ecoff.c: Likewise.
983 * expr.c: Likewise.
984 * expr.h: Likewise.
985 * flonum-konst.c: Likewise.
986 * frags.h: Likewise.
987
ea20a7da
CC		 9882000-10-17 Chandrakala Chavva <cchavva@redhat.com>
989
990 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
991 options.
992 * doc/as.texinfo: Added notes about this new option.
993
266cb5f1
HPN		 9942000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
995
996 * config/tc-sh.c (JREG): Remove.
997 (md_convert_frag): Remove #if 0:d code using JREG.
998
6588847e
DN		 9992000-10-15 Diego Novillo <dnovillo@cygnus.com>
1000
1001 * config/tc-i386.c (i386_operand_modifier): Only match
1002 modifiers SHORT and FLAT if they are followed by a space.
1003 (parse_register): When `allow_naked_reg' is set, do not confuse
1004 identifiers that start with a register name with a register.
1005
30a2b4ef
KH		 10062000-10-12 Kazu Hirata <kazu@hxi.com>
1007
1008 * app.c: Fix formatting.
1009 * as.c: Likewise.
1010 * as.h: Likewise.
1011 * bit_fix.h: Likewise.
1012 * cgen.c: Likewise.
1013 * cgen.h: Likewise.
1014 * cond.c: Likewise.
1015
d01e2a23
AM		 10162000-10-11 Alan Modra <alan@linuxcare.com.au>
1017
1018 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1019
44852b19
AM		 10202000-10-07 Alan Modra <alan@linuxcare.com.au>
1021
dc1fc56b
AM		 1022 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1023 Re-arrange function a little and improve error message.
1024
44852b19
AM		 1025 * write.c (write_relocs): Fix a comment.
1026
1027 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1028 link-once sections.
1029
afa680f8
JW		 10302000-10-05 Jim Wilson <wilson@cygnus.com>
1031
1032 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1033
ce8a8b2f
AM		 10342000-10-05 Alan Modra <alan@linuxcare.com.au>
1035
1036 * config/tc-i386.c: Delete some useless comments, reformat others.
1037
1038 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1039 non-global syms in linkonce sections.
1040
56d27c17
AM		 10412000-10-04 Ralf Baechle <ralf@gnu.org>
1042
1043 * config/tc-ia64.c (operand_match): Don't use // style comments.
1044 * config/tc-i370.c: Likewise.
1045
7b15d668
HPN		 10462000-09-29 Hans-Peter Nilsson <hp@axis.com>
1047
1048 Changes to handle varying register prefix and user symbol prefix.
1049 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1050 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1051 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1052 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1053 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1054 (demand_register_prefix): New variable.
1055 (md_pseudo_table): New pseudo ".syntax".
1056 (md_longopts): New options --no-underscore and --underscore.
1057 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1058 on symbols_have_leading_underscore.
1059 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1060 (get_spec_reg): Ditto.
1061 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1062 Fix formatting.
1063 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1064 --help.
1065 <case OPTION_NO_US, case OPTION_US>: New.
1066 (md_show_usage): Be brief and reformat to match continuation of
1067 --help.
1068 * po/gas.pot: Regenerate.
1069
27df9f40
AM		 10702000-09-28 Alan Modra <alan@linuxcare.com.au>
1071
1072 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1073 force relocs for 12 bit branches.
1074 (md_apply_fix): Similarly, adjust logic here.
1075
5506e1a5
AM		 10762000-09-28 Alan Modra <alan@linuxcare.com.au>
1077
1078 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1079 adjust for external and weak syms as we will use a reloc. Allow
1080 for +8 offset when calculating limits of branches.
1081 (hppa_fix_adjustable): Undo 2000-09-23 change.
1082 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1083 Correct distance calculation.
47d89dba
AM		 1084 (tc_gen_reloc): Print the file name and line number if we can't
1085 handle a fixup.
5506e1a5
AM		 1086
1087 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1088 * config/tc-hppa.c (nonzero_dibits): Define.
1089 (arg_reloc_stub_needed): Check each arg and return value
1090 separately for zero case.
1091 (pa_align): Declare argument `bytes'.
1092
81d4177b
KH		 10932000-09-25 Kazu Hirata <kazu@hxi.com>
1094
1095 * config/tc-cris.c: Fix formatting.
1096 * config/tc-d10v.h: Likewise.
1097 * config/tc-d30v.c: Likewise.
1098 * config/tc-d30v.h: Likewise.
1099 * config/tc-fr30.c: Likewise.
1100 * config/tc-fr30.h: Likewise.
1101 * config/tc-m68k.c: Likewise.
1102 * config/tc-m68k.h: Likewise.
1103 * config/tc-pj.h: Likewise.
1104 * config/tc-ppc.c: Likewise.
1105 * config/tc-ppc.h: Likewise.
1106 * config/tc-sh.c: Likewise.
1107 * config/tc-sh.h: Likewise.
1108 * config/tc-sparc.c: Likewise.
1109 * config/tc-v850.h: Likewise.
1110 * config/tc-vax.h: Likewise.
1111 * config/tc-w65.h: Likewise.
1112 * config/tc-z8k.h: Likewise.
1113
959ee541
AM		 11142000-09-23 Alan Modra <alan@linuxcare.com.au>
1115
1116 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1117 checks only for ELF.
1118 (hppa_force_relocation): Likewise.
1119
139368c9
JW		 11202000-09-22 Jim Wilson <wilson@cygnus.com>
1121
1122 * config/tc-ia64.c (dv_sem): Add "stop".
1123 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1124 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1125 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1126 match above.
1127 (mark_resources): Check IA64_RS_PRr.
1128
151337e8
NC		 11292000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1130
56d27c17 1131 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1132 md_estimate_size_before_relax): Redesign and clean up the
1133 relaxation mechanism.
1134
0b7410c4
KH		 11352000-09-21 Kazu Hirata <kazu@hxi.com>
1136
1137 * config/tc-ns32k.c: Fix formatting.
1138 * config/tc-ns32k.h: Likewise.
1139
a4d24084
KH		 11402000-09-20 Kazu Hirata <kazu@hxi.com>
1141
82efde3a
KH		 1142 * config/tc-m32r.c: Fix formatting.
1143 * config/tc-m32r.h: Likewise.
1144 * config/tc-m68851.h: Likewise.
1145 * config/tc-m68hc11.c: Likewise.
1146 * config/tc-m68hc11.h: Likewise.
1147 * config/tc-m88k.c: Likewise.
1148 * config/tc-mcore.c: Likewise.
a75214e5 1149 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1150 * config/tc-mips.c: Likewise.
1151 * config/tc-mips.h: Likewise.
1152 * config/tc-mn10200.h: Likewise.
1153 * config/tc-mn10300.h: Likewise.
a75214e5 1154 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1155 * config/tc-tahoe.h: Likewise.
1156
4844386e 11572000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1158
1159 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1160 Likewise in relaxation description comments.
1161
9e754211
AM		 11622000-09-18 Alan Modra <alan@linuxcare.com.au>
1163
1164 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1165 subtraction of two syms without emitting a relocation.
1166
1167 From David Huggins-Daines <dhd@linuxcare.com>
1168 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1169 global or weak symbols.
1170
4a4f25cf
KH		 11712000-09-15 Kazu Hirata <kazu@hxi.com>
1172
1173 * config/tc-h8300.h: Fix formatting.
1174 * config/tc-h8500.c: Likewise.
1175 * config/tc-h8500.h: Likewise.
1176 * config/tc-hppa.h: Likewise.
1177 * config/tc-i370.h: Likewise.
1178 * config/tc-i386.h: Likewise.
1179 * config/tc-i860.c: Likewise.
1180 * config/tc-i860.h: Likewise.
1181 * config/tc-i960.h: Likewise.
1182 * config/tc-ia64.c: Likewise.
1183 * config/tc-ia64.h: Likewise.
1184
1dab94dd
KH		 11852000-09-14 Kazu Hirata <kazu@hxi.com>
1186
1187 * config/tc-a29k.c: Fix formatting.
1188 * config/tc-alpha.c: Likewise.
1189 * config/tc-arc.c: Likewise.
1190 * config/tc-arc.h: Likewise.
1191 * config/tc-arm.c: Likewise.
1192 * config/tc-arm.h: Likewise.
1193 * config/tc-avr.c: Likewise.
1194 * config/tc-avr.h: Likewise.
1195 * config/tc-tic30.c: Likewise.
1196 * config/tc-tic30.h: Likewise.
1197 * config/tc-tic54x.c: Likewise.
1198 * config/tc-tic54x.h: Likewise.
1199 * config/tc-tic80.c: Likewise.
1200 * config/tc-tic80.h: Likewise.
1201
7484b8e6
TW		 12022000-09-14 Timothy Wall <twall@cygnus.com>
1203
1204 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1205 parallel comparisons for later use.
1206 (struct rsrc): Add parallel comparison type.
1207 (resources_match): Skip special cases of PR usage (non-conflicting
1208 parallel compares).
56d27c17 1209
bf514e21
KH		 12102000-09-13 Kazu Hirata <kazu@hxi.com>
1211
1212 * config/obj-ecoff.c: Fix formatting.
1213 * config/obj-elf.c: Likewise.
1214 * config/obj-elf.h: Likewise.
1215 * config/obj-evax.h: Likewise.
1216 * config/obj-generic.h: Likewise.
1217 * config/obj-hp300.c: Likewise.
1218 * config/obj-hp300.h: Likewise.
1219 * config/obj-ieee.h: Likewise.
1220 * config/obj-vms.c: Likewise.
1221 * config/obj-vms.h: Likewise.
1222
156c2f8b 12232000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1224
50705ef4
AM		 1225 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1226 (md_parse_option): Ditto.
1227 (md_longopts): Add -mips32 option.
1228 (md_show_usage): Document new options.
1229 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1230 (mips_ip): Assemble mfc0 with a sub-selection code.
1231 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1232 (mips_cpu_to_str): New function.
1233 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1234 Use CPU_* defines instead of hardcoded numbers.
1235
50705ef4
AM		 1236 * doc/as.texinfo: Document new options.
1237 * doc/c-mips.texi: Ditto.
156c2f8b 1238
a01b9fa4
KH		 12392000-09-12 Kazu Hirata <kazu@hxi.com>
1240
1241 * as.h: Fix formatting.
1242 * asintl.h: Likewise.
1243 * bit_fix.h: Likewise.
dcd619be
KH		 1244 * config/obj-aout.c: Likewise.
1245 * config/obj-aout.h: Likewise.
1246 * config/obj-bout.c: Likewise.
1247 * config/obj-bout.h: Likewise.
1248 * config/obj-coff.c: Likewise.
1249 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1250 * dwarf2dbg.h: Likewise.
1251 * expr.h: Likewise.
1252 * flonum.h: Likewise.
1253 * frags.h: Likewise.
1254 * itbl-ops.h: Likewise.
1255 * macro.h: Likewise.
1256 * read.h: Likewise.
1257 * sb.h: Likewise.
1258 * struc-symbol.h: Likewise.
1259 * subsegs.h: Likewise.
1260 * symbols.h: Likewise.
1261 * tc.h: Likewise.
1262 * write.h: Likewise.
1263
92774660
KH		 12642000-09-11 Kazu Hirata <kazu@hxi.com>
1265
f0e652b4
KH		 1266 * bignum-copy.c: Fix formatting.
1267 * config/tc-i370.c: Likewise.
92774660
KH		 1268 * config/tc-i960.c: Likewise.
1269 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1270 * ehopt.c: Likewise.
1271 * flonum-copy.c: Likewise.
1272 * flonum-konst.c: Likewise.
1273 * flonum-mult.c: Likewise.
1274 * literal.c: Likewise.
1275 * read.c: Likewise.
1276 * sb.c: Likewise.
1277 * stabs.c: Likewise.
1278 * subsegs.c: Likewise.
92774660 1279
222f8079
PB		 12802000-09-09 Philip Blundell <philb@gnu.org>
1281
1282 * configure.in (arm*-*-uclinux*): New target.
1283 * configure: Regenerate.
1284
c488923f
KH		 12852000-09-09 Kazu Hirata <kazu@hxi.com>
1286
1287 * input-file.c: Fix formatting.
1288 * itbl-ops.c: Likewise.
1289 * messages.c: Likewise.
1290
e0e3ecca
PB		 12912000-09-08 Philip Blundell <philb@gnu.org>
1292
1293 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1294 offset is negative.
1295
5d64ca4e
L		 12962000-09-07 H.J. Lu <hjl@gnu.org>
1297
1298 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1299 * configure: Rebuild.
1300
bdaaa2e1
KH		 13012000-09-07 Kazu Hirata <kazu@hxi.com>
1302
e49bc11e
KH		 1303 * atof-generic.c: Fix formatting.
1304 * config/tc-mips.c: Likewise.
e13b337a
KH		 1305 * config/tc-vax.c: Likewise.
1306 * input-scrub.c: Likewise.
bdaaa2e1 1307
d07ed2cd
AO		 13082000-09-07 Alexandre Oliva <aoliva@redhat.com>
1309
1310 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1311 * configure.in (sh-*-linux*): Added.
1312 * configure: Rebuilt.
1313
86905619
KH		 13142000-09-06 Kazu Hirata <kazu@hxi.com>
1315
a28a3ccf
JL		 1316 * config/tc-hppa.c: Fix formatting.
1317
86905619
KH		 1318 * ecoff.c: Fix formatting.
1319
58cccadb
AO		 13202000-09-06 Alexandre Oliva <aoliva@redhat.com>
1321
1322 * configure: Rebuilt with new libtool.m4.
1323
542d6675
KH		 13242000-09-05 Kazu Hirata <kazu@hxi.com>
1325
1326 * cgen.c: Fix formatting.
1327 * config/tc-ia64.c: Likewise.
1328
5b343f5a
NC		 13292000-09-05 Nick Clifton <nickc@redhat.com>
1330
1331 * aclocal.m4: Regenerate.
1332 * config.in: Regenerate.
1333 * configure: Regenerate.
1334 * po/gas.pot: Regenerate.
50bbae35 1335
07e90ad5
HPN		 13362000-09-05 Hans-Peter Nilsson <hp@axis.com>
1337
1338 * config/tc-cris.c: Correct comment typos.
1339
1485d400
EC		 13402000-09-05 Eric Christopher <echristo@cygnus.com>
1341
1342 * config/tc-mn10300.c: Cleanup.
1343 (md_pcrel_from): Enable.
1344
904a31bf
AM		 13452000-09-05 Alan Modra <alan@linuxcare.com.au>
1346
927781e2
AM		 1347 * expr.c (operand): Fix a comment typo.
1348 * write.c (write_relocs): Fix a signed/unsigned warning.
1349
ecacdc7a
AM		 1350 * config/tc-hppa.c (fudge_reg_expressions): New
1351 (hppa_force_reg_syms_absolute): New.
1352 (pa_equ): Allow reg_section expressions.
1353 * config/tc-hppa.c (md_optimize_expr): Define.
1354 (hppa_force_reg_syms_absolute): Prototype.
1355
1356 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1357 (pa_parse_number): Pass in arg to select fp reg parsing.
1358 Return 1 to indicate format checks pass. If strict, then only
1359 accept a register or register symbol. Return value in...
1360 (pa_number): New static for pa_parse_number.
1361 (FP_REG_BASE): Define.
1362 (FP_REG_RSEL): Define.
1363 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1364 appropriate. White space changes.
1365 (need_pa11_opcode): Don't bother passing any params, get them from
1366 globals instead.
1367 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1368 Remove extraneous check in case 'Q'.
1369 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1370 reg, set section of resulting symbol to reg_section.
1371 (pa_parse_space_stmt): Modify call to pa_parse_number.
1372 (pa_space): Likewise.
1373
904a31bf
AM		 1374 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1375 (hppa_force_relocation): Handle vtable relocs.
1376 (pa_vtable_entry): New.
1377 (pa_vtable_inherit): New.
1378 (md_pseudo_table): Add entries for vtable pseudos.
1379 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1380 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1381 against weak syms.
1382 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1383 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1384 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1385 millicode import.
1386 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1387 specify a symbol type.
1388
1389 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1390 dependent things together.
1391 (md_elf_symbol_type): Define.
1392
1393 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1394 symbol.
1395 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1396
1397 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1398 (obj_elf_vtable_entry): Declare.
1399
1400 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1401 and export function.
1402 (obj_elf_vtable_entry): Similarly.
1403 (elf_pseudo_table): Fix the damage with a cast.
1404
a47cf567 14052000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1406
1407 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1408 for template selection when a label is needed.
1409
197865e8
KH		 14102000-09-02 Kazu Hirata <kazu@hxi.com>
1411
1412 * config/tc-ia64.c: Fix formatting.
1413
18e03609
NC		 14142000-09-02 Nick Clifton <nickc@redhat.com>
1415
1416 * configure.in: Increase version number to 2.10.91.
1417 * configure: Regenerate.
1418 * aclocal.m4: Regenerate.
1419 * config.in: Regenerate.
1420 * po/gas.pot: Regenerate.
1421 * Makefile.in: Regenerate.
1485d400 1422
a1cc9221
AO		 14232000-09-01 Alexandre Oliva <aoliva@redhat.com>
1424
1425 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1426 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1427 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1428 similar relocs.
1429 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1430 branches.
1431
14322000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1433
1434 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1435 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1436 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1437 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1438 (GOT_symbol): New variable.
1439 (md_undefined_symbol): Set it.
1440
44576e1f
RH		 14412000-09-01 Richard Henderson <rth@cygnus.com>
1442
1443 * config/tc-ia64.c (match): Don't inline.
1444 (extra_goodness): New.
1445 (md_begin): Prefer nop.f and nop.b for best_template.
1446
29f8404c
KH		 14472000-08-31 Kazu Hirata <kazu@hxi.com>
1448
76b0a8c0
KH		 1449 * as.c: Fix formatting.
1450 * cond.c: Likewise.
1451 * frags.c: Likewise.
29f8404c
KH		 1452 * macro.c: Likewise.
1453
b4c1ea07
EC		 14542000-08-31 Eric Christopher <echristo@cygnus.com>
1455
1456 * config/tc-mn10300.c: Cleanup and fix warnings.
1457 (md_pseudo_table): Add initializers.
1458 (md_show_usage): Cleanup.
1459 (md_parse_option): Fix warnings.
1460 (md_undefined_symbol): Fix warnings.
1461 (md_conver_frag): Fix warnings.
1462 (tc_gen_reloc): Fix warnings.
1463 (md_apply_fix3): Fix warnings.
1464 (check_operand): Fix warnings.
1465
ac48eca1
AO		 14662000-08-31 Alexandre Oliva <aoliva@redhat.com>
1467
1468 * acinclude.m4: Include libtool and gettext macros from the
1469 top level.
1470 * aclocal.m4, configure: Rebuilt.
1471
e0c21649
GK		 14722000-08-30 Mark Hatle <mhatle@mvista.com>
1473
1474 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1475
cf39a089
KH		 14762000-08-31 Kazu Hirata <kazu@hxi.com>
1477
1478 * listing.c: Fix formatting.
1479
3ee4defc
KH		 14802000-08-29 Kazu Hirata <kazu@hxi.com>
1481
1482 * app.c: Fix a comment typo. Fix formatting.
1483
1e8d20f4
NC		 14842000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1485
50bbae35
AM		 1486 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1487 offset of the target destination for jmp instructions.
1488 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1489
5bcac8a4
HPN		 14902000-08-24 Hans-Peter Nilsson <hp@axis.com>
1491
1492 * NEWS: Mention support for CRIS.
1493
46547ecc
DC		 1494Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1495
1496 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1497 Sets `.lcomm' alignment to zero.
1498
4b853faa
AO		 14992000-08-23 Alexandre Oliva <aoliva@redhat.com>
1500
1501 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1502 (TC_FIX_ADJUSTABLE): Define.
1503
efcc5914
JW		 15042000-08-23 Jim Wilson <wilson@cygnus.com>
1505
1506 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1507 unwind.personality_routine is set.
1508
aca719bf
AO		 15092000-08-23 H.J. Lu <hjl@gnu.org>
1510
1511 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1512
a3da4de1
AO		 15132000-08-23 Alexandre Oliva <aoliva@redhat.com>
1514
1515 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1516 environment is pe.
1517
56385375
L		 15182000-08-22 H.J. Lu <hjl@gnu.org>
1519
1520 * config.in (STRICTCOFF): New for strict COFF.
1521
1522 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1523 i386-*-go32* and i386-go32-rtems*.
1524 * configure: Rebuilt.
1525
1526 * config/obj-coff.c (obj_coff_endef): Follow the historical
1527 behavior if STRICTCOFF is not defined.
1528
1529 * doc/internals.texi: Document STRICTCOFF.
1530
8f36cd18
AO		 15312000-08-22 Alexandre Oliva <aoliva@redhat.com>
1532
1533 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1534 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1535 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1536 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1537 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1538 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1539 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1540 Likewise.
1541
58a77e41
EC		 15422000-08-22 Eric Christopher <echristo@cygnus.com>
1543
1544 * config/tc-mn10300.c: (md_apply_fix): New function.
1545 (mn10300_force_relocation): New function.
1546 (mn10300_fix_adjustable): New function.
1547
1548 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1549 (TC_HANDLES_FX_DONE): Define.
1550 (obj_fix_adjustable): Define.
1551 (MD_APPLY_FIX3): Define.
1552 (TC_LINKRELAX_FIXUP): Define.
1553
1554 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1555 previously defined.
1556 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1557
1558 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1559
ded0649c
JE		 15602000-08-21 Jason Eckhardt <jle@cygnus.com>
1561
1562 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1563 if the fixup resulted in a relocation.
1564
66102fe2
NC		 15652000-08-18 Nick Clifton <nickc@redhat.com>
1566
1567 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1568 Make reference to first element of shift_names explicit.
1569
02198638
AO		 15702000-08-18 Alexandre Oliva <aoliva@redhat.com>
1571
1572 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1573 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1574 add a symbol's address. Removed all target-specific #ifdefs that
1575 used to accomplished the same.
1576 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1577 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1578 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1579 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1580 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1581
353e2c69
KH		 15822000-08-17 Kazu Hirata <kazu@hxi.com>
1583
1584 * dwarf2dbg.c: Fix formatting.
1585
4fb7971f
NC		 15862000-08-17 Nick Clifton <nickc@redhat.com>
1587
1588 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1589 to be recoded as logical shift lefts by zero.
1590
50b81f19
JW		 15912000-08-16 Jim Wilson <wilson@cygnus.com>
1592
1593 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1594 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1595 source registers.
1596 (note_register_values): Handle IA64_OPND_R3_2 operands.
1597
f869cfc6
JE		 15982000-08-16 Jason Eckhardt <jle@cygnus.com>
1599
50bbae35 1600 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1601
8cb8bcba
NC		 16022000-08-16 Nick Clifton <nickc@redhat.com>
1603
1604 * config/tc-arm.c (struct asm_shift): Delete.
1605 (shift[]): Delete.
1606 (enum asm_shift_index): New.
1607 (struct asm_shift_properties): New.
1608 (struct asm_shift_name): New.
1609 (shift_properties[]); New.
1610 (shift_names[]); New.
1611
1612 (decode_shift): Use new structures.
1613 Issue a warning is "ROR #0" is used.
1614 Issue a warning if "ASR #0" or "LSR #0" is used.
1615
1616 (md_begin): Initialise arm_shift_hsh table from new
1617 asm_shift_name array.
1618
c2158c24
JJ		 16192000-08-16 Jakub Jelinek <jakub@redhat.com>
1620
1621 * config/tc-sparc.c: Kill all warnings.
1622 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1623 in -xarch= as well.
1624 (md_show_usage): Update usage text.
1625
70485b5c
NC		 16262000-08-16 Nick Clifton <nickc@redhat.com>
1627
c2158c24 1628 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1629 useful.
1630
a47cf567 16312000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1632
1633 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1634
1635 * config/tc-sh.c (md_assemble): Changed so debug_type
1636 test performed for ppi_assemble
1637 * config/tc-sh.c: Included dwarf2dbg.h.
1638 (debug_line): Defined.
1639 (md_assemble): Generates dwarf2 line info.
1640 (sh_finalize): New function. Finalize dwarf2 info.
1641 (assemble_ppi): Returns size of code generated.
1642 (build_Mytes): Returns size of code generated.
1643 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1644 * config/tc-sh.h (md_end): Defined.
1645 (sh_finalize): Declared.
1646
1db77c8e
AO		 16472000-08-15 Alexandre Oliva <aoliva@redhat.com>
1648
1649 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1650 md_number_to_chars.
1651
046b3b54
NC		 16522000-08-14 Nick Clifton <nickc@redhat.com>
1653
1654 * config/tc-arm.c (do_bx): Allow "bx pc".
1655
c43c2cc5
JW		 16562000-08-14 Jim Wilson <wilson@cygnus.com>
1657
1658 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1659 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1660 (md_begin): Change assignment to md.flag to OR in the new bit.
1661
d1d8ba22
NC		 16622000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1663
1664 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1665 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1666 C_MOU, and C_EOS.
d1d8ba22 1667
22b36938
JE		 16682000-08-14 Jason Eckhardt <jle@cygnus.com>
1669
1670 * NEWS: Mention i860 support.
1671
c0bd0db2
JL		 1672Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1673
1674 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1675
0ac658b8
AS		 16762000-08-14 Andreas Schwab <schwab@suse.de>
1677
1678 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1679
9fc2dda2
JE		 16802000-08-11 Andreas Schwab <schwab@suse.de>
1681
1682 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1683 argument.
1684
bc4466dc
KH		 16852000-08-11 Kazu Hirata <kazu@hxi.com>
1686
1687 * expr.c: Fix formatting.
351aa9f6 1688 * config/obj-bout.c: Likewise.
bc4466dc 1689
a9c99419
JE		 16902000-08-10 Jason Eckhardt <jle@cygnus.com>
1691
1692 * doc/c-i860.texi: Flesh out the i860 section more.
1693
7c743825
KH		 16942000-08-10 Kazu Hirata <kazu@hxi.com>
1695
1696 * symbols.c: Fix formatting.
929b12bc 1697 * expr.c: Likewise.
7c743825 1698
fa2255cb
DN		 1699Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1700
1701 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1702 has the IgnoreSize bit set.
1703
fc997f4b
AM		 17042000-08-09 Alan Modra <alan@linuxcare.com.au>
1705
1706 From Rodney Brown <RodneyBrown@mynd.com>
1707 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1708 * configure: Regenerate.
1709
a47cf567
NC		 17102000-08-09 Kazu Hirata <kazu@hxi.com>
1711
1712 * hash.c: Fix formatting.
1713 * gasp.c: Likewise.
1714
305d537e
JE		 17152000-08-08 Jason Eckhardt <jle@cygnus.com>
1716
1717 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1718 (i860_fix_info): New enum.
1719 (MD_APPLY_FIX3): Define.
1720 (WORKING_DOT_WORD): Define.
1721 (TC_HANDLES_FX_DONE): Define.
1722 (DIFF_EXPR_OK): Define.
1723 (LISTING_HEADER): Define.
1724 (TARGET_FORMAT): Select target format based on endian flag.
1725 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1726 (target_big_endian): Add external declaration.
1727
1728 * config/tc-i860.c: All existing code reworked completely. Other
1729 new code shown below.
1730 (SYNTAX_SVR4): Define.
1731 (target_warn_expand): New variable.
1732 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1733 (md_longopts): Declare and define with new options (-EL, -EB,
1734 and -mwarn-expand).
1735 (md_show_usage): New function.
1736 (md_operand): New function.
1737 (obtain_reloc_for_imm16): New function.
1738 (md_apply_fix3): New function.
1739 (tc_gen_reloc): New function.
1740
df86943d
NC		 17412000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1742
1743 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1744 2 bytes of the jump address are in the same frag.
1745 (find): Accept 68hc12 register indirect modes.
1746
1747 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1748
30d25259
RH		 17492000-08-07 Richard Henderson <rth@cygnus.com>
1750
1751 * config/tc-ia64.c (unwind): Add prologue_mask member.
1752 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1753 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1754 (dot_body): Clear unwind.prologue_mask.
1755 (dot_prologue): Set it. Accept a register second argument.
1756
2d484c7f
KH		 17572000-08-07 Kazu Hirata <kazu@hxi.com>
1758
1759 * config/atof-ieee.c: Fix formatting.
1760 * config/atof-tahoe.c: Likewise.
1761
a47cf567 17622000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1763
3d4ae3c0
NC		 1764 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1765 work.
1766
c91d2e08
NC		 1767 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1768 of .popsection, .previous, .pushsection, .subsection,
1769 .version, .vtable_entry, .vtable_inherit and .weak.
1770
47926f60
KH		 17712000-08-05 Kazu Hirata <kazu@hxi.com>
1772
1773 * config/tc-cris.c: Fix formatting.
1774 * config/tc-i386.c: Likewise.
1775 * config/tc-sparc.c (sparc_ip): Simplify the code.
1776
ab3e48dc
KH		 17772000-08-04 Kazu Hirata <kazu@hxi.com>
1778
1779 * config/tc-cris.c: Rearrange code for readability.
1780 * config/tc-d10v.c: Fix formatting.
1781 * config/tc-m32r.c: Likewise.
1782 * config/tc-sparc.c: Likewise.
1783
3d56ab85
JW		 17842000-08-02 Jim Wilson <wilson@cygnus.com>
1785
1786 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1787 before ia64_find_opcode.
1788 (md_assemble): Likewise.
1789
3f9dfb2c
NC		 17902000-08-01 Nick Clifton <nickc@cygnus.com>
1791
a47cf567 1792 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1793 Undo some formatting fixes.
3f9dfb2c 1794
28e4f854
KH		 17952000-08-01 Kazu Hirata <kazu@hxi.com>
1796
1797 * config/obj-som.c: Fix formatting.
1798 * config/obj-ieee.c: Likewise.
1799 * config/tc-arm.c: Likewise.
1800 * config/tc-v850.c: Likewise.
1801
a570e639
NC		 18022000-08-01 Nick Clifton <nickc@redhat.com>
1803
1804 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1805 index by command line option.
58a77e41 1806
a570e639
NC		 18072000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1808
1809 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1810 (@node M68K-Branch): Rewrite to match the reality.
1811
e3308d0d
JE		 18122000-07-31 Jason Eckhardt <jle@cygnus.com>
1813
1814 * doc/c-i860.texi: New file.
1815 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1816 * doc/Makefile.in: Regenerate.
1817 * doc/all.texi: Add I860 as relevant architecture.
1818 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1819
2fd5405a
NC		 18202000-07-31 Kazu Hirata <kazu@hxi.com>
1821
1822 * config/tc-d30v.c: Fix formatting.
1823
28e7409f
NC		 18242000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1825
50bbae35
AM		 1826 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1827 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1828 long emit a long branch if available instead of an absolute jump, never
1829 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1830
1831 * doc/c-m68k.texi: Document new command line option.
58a77e41 1832
a47cf567
NC		 18332000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1834
1835 * config/tc-avr.c: Use PARAMS macro in function declarations.
1836 Don't declare md_pcrel_from_section (already in tc-avr.h).
1837 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1838 (avr_operand): Don't set (unsigned) op_mask to -1.
1839
534022ea
JE		 18402000-07-28 Jason Eckhardt <jle@cygnus.com>
1841
50bbae35
AM		 1842 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1843 * configure: Regenerated.
1844 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1845 of operand to the .type directive (.e.g, "type").
534022ea 1846
4c400d5e
AM		 18472000-07-28 Alan Modra <alan@linuxcare.com.au>
1848
1849 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1850 * app.c (do_scrub_chars): Record where first comment found.
1851 * read.c (read_a_source_file): Init found_comment on entry, and
1852 notify whether comments found on exit.
1853 * config/tc-hppa.c (md_shortopts): Add "c".
1854 (md_longopts): Add warn-comment.
1855 (md_parse_option): Handle it.
1856 (md_show_usage): Show available options.
1857 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1858
0aa529cb
AC		 1859Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1860
1861 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1862 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1863 sym_ptr_ptr
0aa529cb
AC		 1864 (md_estimate_size_before_relax): Don't fall off end of function.
1865
c6a7ab1f
NC		 18662000-07-27 Kazu Hirata <kazu@hxi.com>
1867
1868 * config/tc-avr.c: Fix formatting.
1869 * config/tc-ns32k.c: Likewise.
1870
e0c6ed95
AM		 18712000-07-27 Alan Modra <alan@linuxcare.com.au>
1872
1873 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1874
18752000-07-27 Kazu Hirata <kazu@hxi.com>
1876
1877 * config/tc-d10v.c: Fix formatting.
1878 * config/tc-z8k.c: Likewise.
1879 * config/tc-sparc.c: Likewise.
1880
6883dc5e 18812000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1882
1883 * cgen.c (queue_fixup): Declare opinfo.
1884 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1885 (gas_cgen_md_operand): Ditto.
1886 (gas_cgen_md_apply_fix3): Ditto.
1887
39da8128
DD		 18882000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1889
1890 * config/obj-coff.c (obj_frob_symbol): Don't merge
1891 labels. Don't merge if the symbol isn't constant. Return
1892 immediately if a symbol is merged.
1893
65e68b04
AM		 18942000-07-22 Alan Modra <alan@linuxcare.com.au>
1895
1896 * frags.c (frag_align): Correct absolute section alignment.
1897
5e0d736c
DD		 18982000-07-20 DJ Delorie <dj@redhat.com>
1899
1900 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1901 it breaks linking against DLLs.
1902
3bcbcc3d
HPN		 19032000-07-20 Hans-Peter Nilsson <hp@axis.com>
1904
1905 * configure.in: Add CRIS support.
1906 * configure: Regenerate.
1907 * Makefile.am: (CPU_TYPES): Add cris.
1908 (CPU_OBJ_VALID) [aout]: Add cris.
1909 (MULTI_CPU_TYPES): Add cris.
1910 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1911 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1912 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1913 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1914 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1915 Regenerate dependencies.
1916 * Makefile.in: Regenerate.
1917 * aclocal.m4: Regenerate.
1918 * as.c: Declare crisaout, criself.
1919 * config/tc-cris.h, config/tc-cris.c: New.
1920 * config/e-criself.c, config/e-crisaout.c: New.
1921 * po/POTFILES.in, po/gas.pot: Regenerate.
1922
041ff4dd 19232000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1924
041ff4dd 1925 * read.c: Fix formatting.
efaf0ba4 1926 * write.c: Fix formatting.
041ff4dd 1927
f980ada0
L		 19282000-07-19 H.J. Lu <hjl@gnu.org>
1929
1930 * sb.c: Include <stdlib.h> if exists for abort ().
1931
25a8b250
AM		 19322000-07-19 Alan Modra <alan@linuxcare.com.au>
1933
1934 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1935 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1936 (pa_type_args): Same here.
1937
7a9aaf92
NC		 19382000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1939
1940 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1941 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1942 the storage class is already set.
1943
8098403c
NC		 19442000-07-17 Kazu Hirata <kazu@hxi.com>
1945
fafb6d17 1946 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1947 * config/tc-mn10200.c: Likewise.
1948 * config/tc-mn10300.c: Likewise.
1949 * config/tc-pj.c: Likewise.
1950 * config/tc-tic80.c: Likewise.
1951 * config/tc-w65.c: Likewise.
8098403c 1952
977e771a
FCE		 19532000-07-17 Frank Ch. Eigler <fche@redhat.com>
1954
1955 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1956 is defined.
1957
63bf5651
ILT		 19582000-07-15 Ian Lance Taylor <ian@zembu.com>
1959
1960 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1961 @code.
1962
1cd1c99b
AM		 19632000-07-15 Alan Modra <alan@linuxcare.com.au>
1964
1965 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1966 ELF as are used for SOM (except the 32-bit reloc one) to decide
1967 whether a symbol can be reduced to a section symbol. Expand on
1968 the comment for symbols involved in LR% and RR% expressions.
1969
119d663a
NC		 19702000-07-14 Nick Clifton <nickc@cygnus.com>
1971
1972 * config/tc-mips.c (mips_disable_float_construction): New
1973 static variable. Set to true if doubles should not be
1974 constructed by loading two single width fp registers with
1975 halves of the value.
1976 (mips_ip): Test mips_disable_float_construction.
1977 (md_longopts): Add command line switches --construct-floats
1978 and --no-construct-floats.
1979 (md_parse_option): Parse new command line options.
1980 (md_show_usage): Describe new command line options.
1981
1982 * doc/c-mips.texi: Document new command line options.
1983
906fac54
AM		 19842000-07-13 Koundinya K <kk@ddeorg.soft.net>
1985
1986 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1987 * configure: Regenerate.
1988
19892000-07-13 Hans-Peter Nilsson <hp@axis.com>
1990
1991 * configure.in (DEFAULT_EMULATION setting): Revert part of
1992 2000-07-01 change that set te_multi=multi unless set to tmips.
1993 * configure: Regenerate.
1994
7f788821
NC		 19952000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1996
1997 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 1998 section when aligning it increases its size.
7f788821 1999
9a736b6b
NC		 20002000-07-11 Kazu Hirata <kazu@hxi.com>
2001
2002 * config/tc-tic54x.c: Fix formatting.
2003
3dd5103b
NC		 20042000-07-10 Kazu Hirata <kazu@hxi.com>
2005
2006 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2007 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2008
46b85d42
AM		 20092000-07-10 Alan Modra <alan@linuxcare.com.au>
2010
2011 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2012 displacements correctly.
2013
2014 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2015
20162000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2017
2018 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2019 warning.
2020 (hash_jam): Ditto.
2021
ad1079af
AM		 20222000-07-09 Alan Modra <alan@linuxcare.com.au>
2023
2024 From David Huggins-Daines <dhd@linuxcare.com>
2025 * config/te-hppalinux64.h: Add a new emulation.
2026 * configure.in (emulations): Add configure bits to support the
2027 64-bit Linux/parisc target.
2028 * configure: Regenerate.
2029
2030 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2031 (md_shortopts): Add `V' for ELF.
2032
2033 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2034 when SOM or ELF_ARG_RELOC are defined.
2035 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2036 ELF_ARG_RELOC are defined.
2037 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2038 (pa_stringer): ..Do it here instead. Fix comment typos.
2039 (hppa_force_relocation): Cast enums to int before comparing with
2040 ints.
2041
2042 From Ryan Bradetich <rbradetich@uswest.net>
2043 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2044 redifinition warning.
2045 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2046 (hppa_force_relocation): ditto
ad1079af
AM		 2047 (md_apply_fix): Added cast to buf to fix warnings.
2048
2049 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2050 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2051
2052 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2053 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2054 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2055 reloc_type** to avoid warnings in switch.
2056 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2057 little earlier instead.
2058
2059 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2060 and elf.
2061 (pa_type_args): Use symbol_arg_reloc_info.
2062 (struct pa_it): Make arg_reloc unsigned int.
2063 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2064 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2065 (pa_code): Delete. pa_text duplicates this function.
2066 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2067 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2068 int.
2069 (cons_fix_new_hppa): Actually change selector to e_fsel when
2070 warning about assuming so.
2071 (tc_gen_reloc): More example elf arg reloc code.
2072 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2073 (hppa_force_relocation): Likewise.
2074
2075 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2076 files.
2077 (pa_end_of_source): Prototype.
2078 (hppa_fix_adjustable): Prototype.
2079 (LABELS_WITHOUT_COLONS): Move it..
2080 * config/te-hppa.h: To here.
2081
2082 * config/te-hppa64.h: New file.
2083
2084 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2085 type.
2086 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2087 format -10, -16, 16 relocs.
2088 (hppa_elf_mark_end_of_function): Test for null
2089 last_call_info->start_symbol
2090
2091 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2092 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2093 re_assesmble_* functions. Delete extraneous statements. Fix
2094 typos in comments.
2095 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2096 insn to re_assemble_*.
2097
623aa224
UC		 20982000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2099
2100 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2101
c4aa876b
NC		 21022000-07-08 Kazu Hirata <kazu@hxi.com>
2103
2104 * config/tc-sh.c: Fix formatting.
d0313fb7 2105 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2106 * depend.c: Fix formatting.
2107 * flonum-konst.c: Likewise.
2108 * flonum-mult.c: Likewise.
c4aa876b 2109
6b31947e
NC		 21102000-07-07 Kazu Hirata <kazu@hxi.com>
2111
a5bfe8c9 2112 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2113 * config/obj-vms.c: Fix comments.
2114 * config/tc-a29k.c: Likewise.
2115 * config/tc-alpha.c: Likewise.
2116 * config/tc-h8300.c: Likewise.
2117 * config/tc-h8500.c: Likewise.
2118 * config/tc-i370.c: Likewise.
2119 * config/tc-ia64.c: Likewise.
2120 * config/tc-m68hc11.c: Likewise.
2121 * config/tc-m68k.c: Likewise.
2122 * config/tc-mips.c: Likewise.
2123 * config/tc-ns32k.c: Likewise.
2124 * config/tc-ppc.c: Likewise.
2125 * config/tc-z8k.c: Likewise.
6b31947e 2126
b8a9dcab
NC		 21272000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2128
2129 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2130 Default to '(SEC_LOAD | SEC_DATA)'.
2131 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2132
2133 * doc/internals.texi (CPU Backend): Describe
2134 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2135
beb2de9b
AC		 2136Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2137
2138 * as.c (parse_args): NULL terminate the long option list.
2139
24ddb296
AC		 2140Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2141
2142 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2143 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2144
1fe72011
NC		 21452000-07-05 Nick Clifton <nickc@cygnus.com>
2146
2147 * config/tc-d30v.c (write_2_short): Further changes to warning
2148 messages produced when combining EITHER_BUT_PREFER_MU attributed
2149 opcodes.
2150
a5bfe8c9 21512000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2152
2153 * MAINTAINERS: new
2154
8de8f17e
AO		 21552000-07-04 Alexandre Oliva <aoliva@redhat.com>
2156
2157 * config/tc-arm.c (psrs): Accept combinations of flags.
2158
00d2865b
NC		 21592000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2160
2161 * config/tc-avr.c: Change _ () to _() around all strings marked
2162 for translation (exception from the usual coding style).
2163 (avr_opt): New struct variable, how the new switches are set.
2164 (OPTION_MMCU): Define as 'm' and actually use.
2165 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2166 (show_mcu_list): New function, display the list of known MCUs.
2167 (md_show_usage): Document the new switches. Call show_mcu_list.
2168 (avr_set_arch): Change 'm' to OPTION_MMCU.
2169 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2170 Handle the new switches.
2171 (avr_operands): Disable warnings for undefined combinations of
2172 operands if -mall-opcodes. Disable warnings for skipping two-word
2173 instructions if enhanced core or -mno-skip-bug.
2174 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2175 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2176 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2177 (avr_ldi_expression): Warn about implicit lo8().
2178 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2179
54588503
UC		 21802000-07-01 Koundinya K <kk@ddeorg.soft.net>
2181
50bbae35
AM		 2182 * configure.in: Add entry for mips-*-sysv4*MP*
2183 * configure: Rebuild
2184 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2185 elf32-tradlittlemips for traditional mips targets.
2186 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2187 test for Link Once sections as in adjust_reloc_syms.
2188 * config/te-tmips.h: New file for traditional mips targets. Define
2189 TE_TMIPS.
58a77e41 2190
c9900432
NC		 21912000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2192
2193 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2194 flags argument is not present, don't change an existing section's
2195 section's attributes. If the flags argument is present, warn if the
2196 attributes don't match the section's current attributes. When
2197 long section names are supported, set SEC_LINK_ONCE and
2198 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2199
9d87310a
HPN		 2200Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2201
2202 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2203 symbols; create them.
2204
dbddefbf
NC		 22052000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2206
2207 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2208 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2209
2ae7e77b
AH		 22102000-06-27 Aldy Hernandez <aldyh@redhat.com>
2211
2212 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2213 expressions. Ignore the problem when handling 16 bit signed
2214 immediates, because the assembler will take care of the relocation
2215 later.
2ae7e77b 2216
6b2539e3
NC		 22172000-06-27 Nick Clifton <nickc@cygnus.com>
2218
2219 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2220 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2221 sequential order, and emit warning messages if the input source
2222 code contains constructs like that, or parallel constructs
2223 containing such opcodes.
2224
65aa24b6
NC		 22252000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2226
2227 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2228 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2229 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2230 (md_show_usage): Update usage message.
2231 (md_parse_option): Allow redefinition of MCU type within the
2232 same avr[1-5] bfd machine type. Show both old and new MCU type
2233 in the error message.
2234 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2235 Simplify 8K wrap code.
2236
f0c56b90
NC		 22372000-06-25 Kazu Hirata <kazu@hxi.com>
2238
50bbae35
AM		 2239 * config/obj-aout.c: Remove all uses of DEFUN.
2240 * config/obj-ieee.c: Likewise.
2241 * config/tc-sh.c: Fix comment typos.
2242 * config/tc-tahoe.c: Likewise.
2243 * config/tc-vax.c: Likewise.
2244 * config/tc-w65.c: Likewise.
2245 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2246 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2247
6d249963
DD		 22482000-06-24 DJ Delorie <dj@cygnus.com>
2249
2250 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2251 more changes from Sept 1999
2252 (tc_i386_fix_adjustable): ditto
2253 (md_apply_fix3): ditto
2254
680d2857 22552000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2256
680d2857
FCE		 2257 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2258 (gas_cgen_parse_operand): Set it around expression() call.
2259 (gas_cgen_md_operand): Test for it before longjmp().
2260
e7b305a2
AM		 22612000-06-24 Kazu Hirata <kazu@hxi.com>
2262
c0fecd35
AM		 2263 * config/tc-h8500.c: Remove all uses of DEFUN.
2264 * config/tc-sh.c: Likewise.
2265 * config/tc-w65.c: Likewise.
2266 * config/tc-z8k.c: Likewise.
2267
e7b305a2
AM		 2268 * config/tc-h8500.c: Fix typos in comments.
2269
ed6d6fd3
FCE		 22702000-06-23 Frank Ch. Eigler <fche@redhat.com>
2271
2272 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2273 is defined.
2274
f7c88872
AM		 22752000-06-23 matthew green <mrg@redhat.com>
2276
2277 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2278 defined. Fix error message for `[' grouping.
f7c88872 2279
70d6ecf3
AM		 22802000-06-22 Kazu Hirata <kazu@hxi.com>
2281
2282 * config/tc-h8300.c: Fix formatting and comment typos.
2283
e9718fe1
TW		 22842000-06-22 Timothy Wall <twall@cygnus.com>
2285
2286 * config/tc-ia64.c (note_register_values): Move premature QP
2287 notation clearing into the appropriate place.
2288
45288df1
AM		 22892000-06-22 Alan Modra <alan@linuxcare.com.au>
2290
1581f8c9
AM		 2291 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2292 first before anything else. Add bin-bugs.h, emul.h and progress.h
2293 Sort list of files as for $(OBJS) in Makefile.am.
2294
2295 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2296 find one. Remake dependencies.
2297 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2298 * Makefile.in: Regenerate.
2299 * doc/Makefile.in: Regenerate.
2300
45288df1
AM		 2301 * config/tc-i386.c (i386_displacement): Don't assume a constant
2302 displacement is necessarily 16 bits when in 16 bit code mode.
2303 (md_assemble): Instead size the displacement here after we know
2304 for sure that a .code16gcc operand hasn't automatically added
2305 operand size prefixes.
2306
01580992
L		 23072000-06-21 H.J. Lu <hjl@gnu.org>
2308
2309 * Makefile.am: Rebuild dependency.
2310 * Makefile.in: Rebuild.
2311
40f09f82
JL		 23122000-06-21 Kazu Hirata <kazu@hxi.com>
2313
2314 * config/tc-h8300.c (parse_reg): Make the function static.
2315 (parse_exp): Likewise.
2316
78295804
DD		 23172000-06-20 DJ Delorie <dj@cygnus.com>
2318
2319 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2320 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2321 for cygwin import libraries to work properly.
2322
45f85b08
L		 23232000-06-20 H.J. Lu <hjl@gnu.org>
2324
2325 * Makefile.am: Rebuild dependency.
2326 * Makefile.in: Rebuild.
2327 * configure: Likewise.
2328 * doc/Makefile.in: Likewise.
2329
39bec121
TW		 23302000-06-20 Timothy Wall <twall@cygnus.com>
2331
2332 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2333 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2334 * doc/c-tic54x.texi: New.
2335 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2336 documentation file.
39bec121 2337 * doc/all.texi: Add C54X.
3e87a760 2338 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2339 * doc/Makefile.in: Regenerate.
2340 * configure.in: Add tic54x and define LIBM for tic54x.
2341 * configure: Regenrate.
2342 * config/tc-tic54x.[ch]: New.
2343 * config/obj-coff.h: Add tic54x.
2344 * Makefile.am: (CPU_TYPES): Add tic54x.
2345 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2346 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2347 (as_new_LDADD): Add $(LIBM).
2348 * Makefile.in: Regenerate.
3e87a760 2349
60bcf0fa
NC		 23502000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2351
2352 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2353 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2354 * doc/as.texinfo: Likewise.
2355
2356 * configure, Makefile.in: Regenerate.
2357 * configure.in (emulations): Recognize m6811 and m6812.
2358 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2359 Added files for 68hc11 and 68hc12 assembler.
2360 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2361 * config/tc-m68hc11.h: Header definition for that assembler.
2362
ec05f674
NC		 23632000-06-18 Nick Clifton <nickc@redhat.com>
2364
24ef8152
NC		 2365 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2366 instead of OCTETS_PER_BYTE.
2367
ec05f674 2368 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2369 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2370
119caedd
L		 23712000-06-18 H.J. Lu <hjl@gnu.org>
2372
2373 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2374 * configure: Rebuild.
2375
607723e4
NC		 23762000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2377
3e87a760
AM		 2378 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2379 to BFD_ASSEMBLER.
607723e4 2380
b946ec34
NC		 23812000-06-16 Nick Clifton <nickc@cygnus.com>
2382
2383 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2384 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2385
2386 * doc/c-mips.texi: Document newly accepted cpu variants.
2387
37ce37b1
UC		 23882000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2389
2390 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2391
c06ae4f2
UC		 23922000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2393
2394 * macro.c (getstring): Make it possible to escape the quote
2395 character.
2396
20348649
JL		 2397Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2398
2399 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2400
bcef29e6
L		 24012000-06-13 H.J. Lu <hjl@gnu.org>
2402
2403 * configure: Regenerate.
2404
63a0b638
AM		 24052000-06-09 Alan Modra <alan@linuxcare.com.au>
2406
2407 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2408 separator.
2409 * doc/internals.texi (line_separator_chars): Semicolon is no
2410 longer a default. Mention null and newline as defaults.
2411
2412 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2413
2414 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2415 * config/tc-i860.h (line_separator_chars): Likewise.
2416 * config/tc-h8300.c (line_separator_chars): Likewise.
2417 * config/tc-i960.c (line_separator_chars): Likewise.
2418 * config/tc-m68k.c (line_separator_chars): Likewise.
2419 * config/tc-mips.c (line_separator_chars): Likewise.
2420 * config/tc-ns32k.c (line_separator_chars): Likewise.
2421 * config/tc-sparc.c (line_separator_chars): Likewise.
2422 * config/tc-vax.c (line_separator_chars): Likewise.
2423
2424 * config/tc-h8300.c (comment_chars): Use string initialiser.
2425 * config/tc-i960.c (line_comment_chars): Likewise.
2426 * config/tc-z8k.c (comment_chars, line_comment_chars,
2427 line_separator_chars): Likewise.
2428
2429 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2430 for TE_LINUX.
2431
9bab9349
NC		 24322000-06-08 Nick Clifton <nickc@cygnus.com>
2433
2434 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2435 for size 1 fixes.
2436
946efd95
DB		 24372000-06-08 David O'Brien <obrien@FreeBSD.org>
2438
2439 * configure.in (VERSION): Update to show this is the CVS mainline.
2440
6480b79a
DB		 24412000-06-08 Matthew Jacob <mjacob@feral.com>
2442
2443 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2444 $at is the integer register $r28, vs. both $r28 and the floating
2445 point register $f28.
2446
10850f29
JW		 24472000-06-08 James E. Wilson <wilson@cygnus.com>
2448
2449 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2450 (dot_endp): Don't call ia64_flush_insns.
2451 (emit_one_bundle): Don't delete prologue/body records from
2452 unwind_record list in first loop. Rewrite second loop to account for
2453 this.
2454
150f24a2
JW		 24552000-06-07 David Mosberger <davidm@hpl.hp.com>
2456
2457 * config/tc-ia64.c: Add missing prototypes.
2458 (generate_unwind_image): Cast argument to output_unw_records call.
2459
e38c9cc2
DC		 2460Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2461
46b85d42 2462 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2463
1188e082
DC		 2464Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2465
2466 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2467 (REGISTER_P): likewise.
2468 (avr_opcodes): uses include/opcode/avr.h
2469 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2470
ac743b2c
AM		 24712000-06-04 Alan Modra <alan@linuxcare.com.au>
2472
0b545448
AM		 2473 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2474 initializers too.
ac743b2c 2475
969e1a7b
L		 24762000-06-03 H.J. Lu <hjl@gnu.org>
2477
2478 * read.c (is_end_of_line): Put back `;'.
2479
65172ab8
AM		 24802000-06-03 Alan Modra <alan@linuxcare.com.au>
2481
2482 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2483
b75c0c92
AM		 24842000-06-01 Alan Modra <alan@linuxcare.com.au>
2485
2486 * expr.c (operand): Test is_end_of_line outside switch to catch
2487 line separator chars that are also operators.
2488 (operator): Return O_illegal for line separator chars.
2489
2490 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2491 entry (or `!' entry for TC_HPPA).
2492
2493 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2494 before indexing is_end_of_line. Remove redundant check for '\0'.
2495 (fp_op2): Likewise.
2496 * config/tc-h8500.c (md_assemble): Likewise.
2497 * config/tc-mcore.c (md_assemble): Likewise.
2498 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2499 (md_atof): Likewise
2500
2501 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2502 is_end_of_line.
2503 * config/tc-mcore.c (mcore_cons): Likewise.
2504 (mcore_float_cons): Likewise.
2505 (mcore_stringer): Likewise.
2506 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2507
a6836251
SB		 25082000-06-01 Scott Bambrough <scottb@netwinder.org>
2509
2510 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2511
43841e91
NC		 25122000-05-29 Nick Clifton <nickc@cygnus.com>
2513
2514 * config/tc-sh.c: Fix compile time warning messages.
2515
2516 * config/tc-mips.c: Fix compile time warning messages.
2517
a057431b
PB		 25182000-05-29 Philip Blundell <philb@gnu.org>
2519
2520 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2521 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2522 * NEWS: Mention ARM ELF support.
2523
3c07fb76
AO		 25242000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2525
2526 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2527 it is modified, and use the real_size to compute the frag address
2528 for dwarf2 line info.
2529
ad4d6ccf
AM		 25302000-05-27 Alan Modra <alan@linuxcare.com.au>
2531
2532 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2533 line-matching scheme to cope with automake moving variables around.
2534 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2535 * Makefile.in: Regenerate.
2536
6faf3d66
JJ		 25372000-05-26 Jakub Jelinek <jakub@redhat.com>
2538
2539 * config/tc-sparc.c (sparc_relax): New.
2540 (md_longopts): Add -relax and -no-relax options.
2541 (md_parse_options, md_show_usage): Likewise.
2542 (md_apply_fix3): Optimize tail call into branch always if possible.
2543
0a44c2b1
DL		 2544Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2545
2546 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2547 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2548 rules, with warning when a GAS statement specifies a packing that
2549 will result in an instruction being squashed.
3e87a760
AM		 2550 Added typdef packing_type and enumerals, changed various integer
2551 literals to use the enumerals.
0a44c2b1 2552
e0c9811a
JW		 25532000-05-24 David Mosberger <davidm@hpl.hp.com>
2554
2555 * config/tc-ia64.c (dot_restorereg_p): New function.
2556 (md_pseudo_table): Add restorereg.p.
2557 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2558 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2559
2560 * config/tc-ia64.h (unw_record_type): Add unwabi.
2561 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2562 called MASK with members for imask, and the masks produced by
2563 fr_mem, gr_mem, br_mem, and frgr_mem.
2564 (unw_p_record): Add members ABI and CONTEXT.
2565 (unw_x_record): Add member AB.
2566 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2567 as pseudo-register for use during unwind info generation.
2568 (AR_PFS, AR_LC): New macros.
2569 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2570 whose names start with an at sign (as in "@priunat").
2571 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2572 register.
2573 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2574 proc_end, unwind_info, personality_routine): Consolidate into
2575 "unwind" structure to reduce offset-table use. Add member
2576 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2577 to be emitted.
2578 (output_R1_format, output_R3_format, output_P3_format,
2579 output_P6_format): Initialize R with zero to reduce compiler warnings.
2580 (output_P7_format): Ditto. Add `default' branch to switch
2581 statement to reduce compiler warnings.
2582 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2583 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2584 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2585 into single argument.
2586 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2587 compiler warnings. Merge A and B args into single argument.
2588 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2589 A and B args into single argument.
2590 (free_record): Removed (wasn't used).
2591 (free_list_records): Also free imasks in prologue records.
2592 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2593 (output_spill_mask): Remove.
2594 (output_unwabi): New function.
2595 (output_epilogue, output_label_state, output_copy_state): Call
2596 alloc_record.
2597 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2598 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2599 argument.
2600 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2601 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2602 as part of handling the prologue records. Emit region's imask if
2603 we have one. Handle unwabi, epilogue, label_state, copy_state,
2604 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2605 spill_sprel_p, and spill_reg_p records.
2606 (set_imask, count_bits, slot_index): New function.
2607 (fixup_unw_records): Fix region size computation. Handle
2608 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2609 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2610 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2611 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2612 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2613 (dot_save): Use manifest constants for applicaton registers.
2614 Handle REG_PR and REG_PRIUNAT.
2615 (dot_restore): Don't just ignore it.
2616 (dot_restorereg): New function..
2617 (generate_unwind_image): Ensure unwind info is a multiple of eight
2618 bytes, not just four bytes.
2619 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2620 (dot_altrp): Don't just ignore it.
2621 (dot_savemem): New function. Replaces dot_savesp() and
2622 dot_savepsp(). Use manifest constants for applicaton registers.
2623 Handle REG_PR and REG_PRIUNAT.
2624 (dot_savef): Simplify.
2625 (dot_saveb): Support generation of br_gr.
2626 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2627 dot_label_state, dot_copy_state): New function.
2628 (dot_unwabi): Don't just ignore it.
2629 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2630 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2631 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2632 (emit_one_bundle): Set slot number for prologue/body records
2633 *before* emitting the first insn.
2634 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2635 (md_begin): Declare "psp" pseudo-register.
2636 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2637 so we don't get segfault.
2638 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2639 counts as required per SW Conventions manual
2640 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2641 output_preds_psprel, output_preds_sprel, output_spill_base,
2642 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2643 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2644 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2645 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2646 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2647 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2648 (dot_vframe): Implement.
2649 (dot_vframesp, dot_vframepsp): New function.
2650
f98fd99f
HPN		 2651Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2652
2653 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2654 * configure: Regenerate.
f98fd99f 2655
ee7fcc42
AM		 26562000-05-23 Alan Modra <alan@linuxcare.com.au>
2657
2658 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2659 (md_estimate_size_before_relax): so we can use it here instead of
2660 old kludges. Localise vars to blocks. Comment.
2661
2662 * frags.c (frag_new): Update fr_var comments.
2663 * frags.h (struct frag): Ditto.
2664
c67e42c9
RH		 26652000-05-22 Richard Henderson <rth@cygnus.com>
2666
2667 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2668 (pseudo_func): Add pcrel.
2669 (operand_match): Handle IA64_OPND_TGT64.
2670 (build_insn): Likewise.
2671 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2672 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2673 (fix_insn): Handle all three 64-bit relocation types.
2674
5110c57e
HPN		 2675Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2676
2677 * obj.h (struct format_ops): New members begin, app_file,
2678 s_set_other, s_set_desc, s_get_type, s_set_type,
2679 separate_stab_sections, init_stab_section.
2680
2681 * config/obj-multi.h: Update GPL notice to v2.
2682 (obj_begin): New.
2683 (obj_app_file): New.
2684 (S_SET_SIZE): Test s_set_size for NULL before calling.
2685 (S_SET_ALIGN): Similar for s_set_align.
2686 (S_SET_OTHER): New.
2687 (S_SET_DESC): New.
2688 (S_GET_TYPE): New.
2689 (S_SET_TYPE): New.
2690 (SEPARATE_STAB_SECTIONS): New.
2691 (INIT_STAB_SECTION): New.
2692 (EMIT_SECTION_SYMBOLS): New.
2693 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2694
2695 * config/obj-elf.h: Update GPL notice to v2.
2696 Mention that this file is included from obj-multi.h.
2697 (obj_begin): Wrap definition in ifndef.
2698 (elf_file_symbol): Constify declaration.
2699 (obj_app_file): Ditto.
2700 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2701 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2702
2703 * config/obj-elf.c (elf_s_set_other): New.
2704 (elf_file_symbol): Constify argument.
2705 (elf_separate_stab_sections): New.
2706 (elf_init_stab_section): New.
2707 (elf_format_ops): Add new members. Remove comma at end.
2708
2709 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2710 (ecoff_format_ops): Add new fields. Remove comma at end.
2711 Mention inconsistency for emit_section_symbols.
2712
2713 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2714
2715 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2716 (coff_separate_stab_sections): New.
2717 (coff_format_ops): Add new members.
2718
2719 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2720 (obj_aout_s_set_other): New.
2721 (obj_aout_s_set_desc): New.
2722 (obj_aout_s_get_type): New.
2723 (obj_aout_s_set_type): New.
2724 (obj_aout_separate_stab_sections): New.
2725 (aout_format_ops): New members added. Use obj_aout_process_stab,
2726 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2727 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2728 appropriate.
2729 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2730
b98ef147
AM		 27312000-05-22 Alan Modra <alan@linuxcare.com.au>
2732
2733 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2734 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2735 (md_estimate_size_before_relax): Ensure jumps to weak and
2736 externally visible symbols are relocatable.
2737
0aa5d426
HPN		 2738Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2739
2740 * stabs.c (aout_process_stab): Make global.
2741 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2742 * read.h (aout_process_stab): Declare.
2743
2744 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2745 Generalize to *aout, *coff *elf.
2746 * configure: Regenerated.
2747
2748 * doc/internals.texi (Object format backend): Say
2749 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2750
2751 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2752 * Makefile.in: Regenerated.
2753
7c3dc350
CM		 27542000-05-19 Catherine Moore <clm@cygnus.com>
2755
2756 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2757
b3b6a3fe
JL		 27582000-05-18 Alan Modra <alan@linuxcare.com.au>
2759
2760 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2761 instruction to reflect change in re_assemble_*.
2762
c9e10a08
JL		 2763Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2764
2765 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2766 build PA64 ELF tools.
2767 * configure: Rebuilt.
2768
3043679f
AM		 27692000-05-17 Alan Modra <alan@linuxcare.com.au>
2770
2771 * Makefile.am: Regenerate dependencies.
2772 * Makefile.in: Regenerate.
2773
322f2c45
NC		 27742000-05-15 Nick Clifton <nickc@cygnus.com>
2775
2776 * config/tc-arm.c (struct asm_psr): Add boolean field
2777 distinguishing between CSPR and SPSR. Rename 'number' field
2778 to 'field'.
2779 (psrs): Rearrange contents to match new asm_psr structure.
2780 (arm_psr_parse): Move next to psr_required_here. Make it
2781 return an asm_psr structure.
2782 (psr_required_here): Use asm_psr structure returned by
2783 arm_psr_parse.
2784 (do_msr): Reorganise to allow psr_required_here to be called
2785 only once.
2786 (md_undefined_name): Mark 'name' parameter as unused, since
2787 the COFF target does not use it.
322f2c45 2788
5e6cbf41
PB		 27892000-05-14 David O'Brien <obrien@FreeBSD.org>
2790
2791 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2792 standards.
2793 * config/te-aux.h: Likewise.
2794 * config/te-dpx2.h: Likewise.
2795 * config/te-go32.h: Likewise.
2796 * config/te-hp300.h: Likewise.
2797 * config/te-hppa.h: Likewise.
2798 * config/te-i386aix.h: Likewise.
2799 * config/te-ic960.h: Likewise.
2800 * config/te-interix.h: Likewise.
2801 * config/te-nbsd532.h: Likewise.
2802 * config/te-pc532mach.h: Likewise.
2803 * config/te-ppcnw.h: Likewise.
2804 * config/te-psos.h: Likewise.
2805 * config/te-sparcaout.h: Likewise.
2806 * config/te-sun3.h: Likewise.
2807 * config/te-sysv32.h: Likewise.
2808
4132022d
AM		 28092000-05-14 Alan Modra <alan@linuxcare.com.au>
2810
2811 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2812 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2813 and sign extend without an if statement.
2814 (build_bytes): Likewise.
2815
28162000-05-14 Kazu Hirata <kazu@hxi.com>
2817
2818 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2819 X_add_symbol L_32 case.
2820
b4fd930a
AM		 28212000-05-14 David O'Brien <obrien@FreeBSD.org>
2822
2823 * config/te-freebsd.h: New file.
2824
a38cf1db
AM		 28252000-05-13 Alan Modra <alan@linuxcare.com.au>
2826
897083bd
AM		 2827 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2828 bindtextdomain): Replace defines with those from intl/libgettext.h
2829 to quieten gcc warnings.
2830
a38cf1db
AM		 2831 * NEWS: Mention x86 .arch and -q.
2832
2833 * config/tc-i386.c (quiet_warnings): New.
2834 (md_assemble): Use quiet_warnings.
2835 (md_parse_option): Set quiet_warnings from -q.
2836 (md_show_usage): Mention -q, delete -m.
2837 (flag_do_long_jump): Delete.
2838 (md_parse_option): Remove -m.
2839 (md_show_usage): Remove -m.
2840 (md_create_long_jump): Remove useless flag_do_long_jump code.
2841
2842 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2843 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2844
e413e4e9
AM		 28452000-05-13 Alan Modra <alan@linuxcare.com.au>
2846 Alexander Sokolov <robocop@netlink.ru>
2847
2848 * doc/c-i386.texi (i386-Arch): New section.
2849 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2850
2851 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2852 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2853 architecture has been given and is not 486.
2854 (set_cpu_arch): New.
2855 (md_pseudo_table): Add .arch.
2856 (md_assemble): Warn if cpu architecture has been given and an
2857 unsupported instruction.
2858
2859 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2860 Move operand_types bit defines after relevant template field.
2861 (template): Add cpu_flags.
2862 (Cpu*): Define.
2863 (arch_entry): New.
2864
e8b1cae5
AO		 28652000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2866
2867 * config/tc-mn10300.h (md_end): Define.
2868 (mn10300_finalize): Declare.
2869 * config/tc-mn10300.c: Include dwarf2dbg.h.
2870 (debug_line): Define.
2871 (md_assemble): Generate dwarf2 line info.
2872 (mn10300_finalize): New function. Finalize dwarf2 info.
2873
426b0403
AM		 28742000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2875
2876 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2877 external version of the relocation for weak symbols.
2878
e4c58b25
JW		 28792000-05-08 David Mosberger <davidm@hpl.hp.com>
2880
2881 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2882 frame size in units of 16 bytes, as required per SW Conventions manual.
2883 (output_unw_records): Output info-block header as a dword to get
2884 byte-order right.
2885
8fce3f5e
AM		 28862000-05-08 Alan Modra <alan@linuxcare.com.au>
2887
2888 * as.h: #include "file", not <file> on files from ../include.
2889 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2890 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2891 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2892 (tc_coff_symbol_emit_hook): Ditto.
2893 (OPTCOUNT): Cast to int to avoid compiler warning.
2894 (md_begin): Fix signed/unsigned warnings.
2895
28962000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2897
2898 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2899 ABRANCH LONG case for a conditional branch on a 68000.
2900 (md_estimate_size_before_relax): Likewise. Also handle
2901 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2902 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2903 PC-relative on all CPUs.
2904 (md_estimate_size_before_relax): Likewise.
2905
fb166ee3
AM		 29062000-05-04 Alan Modra <alan@linuxcare.com.au>
2907
2908 * as.c (parse_args): Just mention current year in printed
2909 copyright message.
2910
7a899fff
C		 29112000-05-03 J.T. Conklin <jtc@redback.com>
2912
2913 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2914 unit registers.
7a899fff
C		 2915 (md_parse_option): Recognize -m7400.
2916
44877466
ILT		 29172000-05-03 Ian Lance Taylor <ian@zembu.com>
2918
2919 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2920 don't permit lp to become less than the words array.
2921
eaa15ab8
NC		 29222000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2923
2924 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2925 Fix little-endian case.
2926
7c4f6a03
AM		 29272000-05-03 David O'Brien <obrien@NUXI.com>
2928
2929 * as.c (parse_args): Update copyright.
2930
da5d444c
AM		 29312000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2932
2933 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2934 for the .bss section too.
2935
3f9b03b5
AM		 29362000-05-02 Alan Modra <alan@linuxcare.com.au>
2937
2938 * configure.in: Set em=linux for hppa-*-linux.
2939 * configure: Regenerate.
2940 * doc/Makefile.in: Regenerate with correct automake.
2941
2942 * frags.c (frag_grow): Sanity check chunk_size.
2943
2944 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2945 * config/obj-som.h: Likewise.
2946 * config/obj-ieee.h: Likewise.
2947
2948 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2949
2950 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2951 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2952 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2953 (pa_ip): low_sign_unext now returns via function value. Use
2954 re_assemble_* instead of dis_assemble_* and
2955 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2956 unnecessarily.
2957 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2958 (md_section_align, md_parse_option, md_show_usage,
2959 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2960 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2961 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2962 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2963 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2964 pa_text): Likewise.
2965 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2966 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2967 outside of switch. Correct mask and shifting errors in case 10
2968 and case -11. In case 21, compare against signed range to suit
2969 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2970 case 17 and case 22, use offsetT variable to properly check range.
2971 Use re_assemble_* here too.
2972 (evaluate_absolute): Change type of value to offsetT. Call
2973 hppa_field_adjust to do the work for us.
2974 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2975 (pa_parse_cmpib_64_cmpltr): Ditto.
2976 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2977 of i to unsigned int.
2978 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2979 (pa_end_of_source): Return type is void.
2980
a2984248
CM		 2981Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2982
2983 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2984
df136245
DC		 2985Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2986
2987 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2988 More comments added.
2989 (md_begin): Removed "construct symbols for each register name".
2990 Because register names conflicts with GCC generated function
2991 names.
2992 (avr_operand): Now constant numbers can be used as a register
2993 identifiers (0 as r0, 31 as r31).
2994 (md_assemble): use skip_space () before parsing instruction
2995 operands.
2996
c1e73230
AM		 29972000-05-01 Alan Modra <alan@linuxcare.com.au>
2998
2999 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3000 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3001 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3002 * configure: Regenerate.
3003
a1934524
AM		 30042000-04-29 Andreas Jaeger <aj@suse.de>
3005
3006 * as.h: Correctly check GCC version.
3007
d9b7d820
AM		 30082000-04-26 David O'Brien <obrien@FreeBSD.org>
3009
3010 * doc/as.1: Fix unbalanced brackets.
3011
3012 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3013 TE_FreeBSD.
3014 (line_comment_chars): Set to '/' if TE_FreeBSD.
3015
cea1ab94
JL		 3016Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3017
3018 * configure.in: Configury support for PA64 (currently disabled).
3019 * configure: Rebuilt.
3020
e799a695
AM		 30212000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3022
3e87a760 3023 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3024 bfd_set_section_alignment.
3025
3b0ec529
AM		 30262000-04-25 Alan Modra <alan@linuxcare.com.au>
3027
3028 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3029 than 32.
3030
adcf07e6
NC		 30312000-04-24 Nick Clifton <nickc@cygnus.com>
3032
3033 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3034 * doc/as.texinfo (Align): Include arm and strongarm in list of
3035 targets that have the second form of the behaviour of the .align
3e87a760 3036 directive.
adcf07e6 3037
5047a41f
JL		 30382000-04-24 Mark Klein <mklein@dis.com>
3039
50705ef4 3040 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3041
a47cf567
NC		 3042Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3043
3044 * as.c (parse_args): Allow md_parse_option to override -a listing
3045 option.
3046 * config/obj-coff.c (add_lineno): Change type of offset parameter
3047 from "int" to "bfd_vma."
3048 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3049 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3050 (ppc_change_csect): Align correctly for XCOFF64.
3051 (ppc_machine): New function, which discards "ppc_machine" line.
3052 (ppc_tc): Cons for 8 when code is 64 bit.
3053 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3054 relocations.
3055 (md_parse_option): Handle -a64 and -a32.
3056 (ppc_xcoff64): New.
3057 * config/tc-ppc.h (TARGET_MACH): Define.
3058 (TARGET_FORMAT): Move to function.
3059 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3060
3061Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3062
3063 * config/tc-avr.c: New AVR_ISA_ defined.
3064 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3065 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3066 for `fmul', `movw' and `lpm R,Z' instructions.
3067 (avr_operands): Warn if current opcode is a two-word instruction
3068 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3069 (avr_opcodes): New commands added.
3070 (REGISTER_P): Check 'a' and 'v' constraint letters.
3071 (mcu_types): New MCU added.
3072
bf3ca999
TW		 30732000-04-22 Timothy Wall <twall@cygnus.com>
3074
3075 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3076 to "natval".
3077 (operand_match): Conditionally insert default bit values for IMMU9.
3078
98e5953c
JL		 30792000-04-14 Matthew Green <mrg@cygnus.com>
3080
3081 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3082 * configure: Rebuilt.
3083
a02fab7e
JL		 3084Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3085 Jason Eckhardt <jle@cygnus.com>
3086
c67e42c9 3087 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3088
3089 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3090 Added handling of new operand types l,y,&,fe,fE,fx.
3091
800eeca4
JW		 3092Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3093 David Mosberger <davidm@hpl.hp.com>
3094 Timothy Wall <twall@cygnus.com>
3095 Andrew MacLeod <amacleod@cygnus.com>
3096 Jim Wilson <wilson@cygnus.com>
3097
3098 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3099 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3100 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3101 * Makefile.in: Rebuild.
3102 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3103 * configure: Rebuild.
3104 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3105 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3106 * expr.c (expr): Handle md_optimize_expr.
3107 * read.c (LEX_HASH): Add comment.
3108 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3109
66778679
RH		 31102000-04-21 Richard Henderson <rth@cygnus.com>
3111
3112 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3113 bundling a non-delayed branch type instruction.
3114
aa15f6f7
AO		 31152000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3116
3117 * config/tc-mn10300.c (HAVE_AM30): Define.
3118 (md_assemble): Use it.
3119
16adf844
AM		 31202000-04-19 Alan Modra <alan@linuxcare.com.au>
3121
742f45cf
AM		 3122 * config/obj-elf.c (obj_elf_change_section): Check for changed
3123 section attributes.
3124
16adf844
AM		 3125 * Makefile.am: (CPU_MULTI_VALID): Remove.
3126 (MULTI_CPU_TYPES): Define.
3127 (MULTI_CPU_OBJ_VALID): Define.
3128 (DEPTC): Use the above.
3129 (DEPOBJ): Same here.
3130 (DEP2): And here.
3131 Regenerate dependencies.
3132 * Makefile.in: Regenerate.
3133
9c46fb1b
AM		 31342000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3135
742f45cf 3136 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3137
508866be
L		 31382000-04-18 H.J. Lu (hjl@gnu.org)
3139
3140 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3141 bfd_vma for non-bfd assemblers.
508866be 3142
ba2adb93
AM		 31432000-04-17 Alan Modra <alan@linuxcare.com.au>
3144
3145 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3146 doesn't give spurious errors.
3147
12ff5d56
AM		 31482000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3149
66778679 3150 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3151
fc633e5b
AM		 31522000-04-13 Alan Modra <alan@linuxcare.com.au>
3153
3154 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3155 constants, and don't assume offsetT is 32 bits.
3156
1ed18ec1
NC		 31572000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3158
3159 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3160 (md_pcrel_from_section): Add prototype.
3161 (d10v_fix_adjustable): Add prototype.
3162 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3163
3164 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3165
3db10f32
NC		 31662000-04-12 Nick Clifton <nickc@cygnus.com>
3167
3168 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3169 symbol in frag chain.
3170
847f7ad4
AM		 31712000-04-10 Alan Modra <alan@linuxcare.com.au>
3172
3173 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3174 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3175 (fits_in_signed_word, smallest_imm_type): Ditto.
3176 (md_assemble): Use an offsetT var to hold offsetT values, not a
3177 long.
3178 (offset_in_range): New.
3179 (md_assemble): Use it.
3180 (md_convert_frag): Change type of target_address, opcode_address,
3181 and displacement_from_opcode_start to offsetT.
3182 (md_create_short_jump): Change type of offset to offsetT.
3183 (md_create_long_jump): Ditto.
3184 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3185 (md_chars_to_number): Remove.
3186 (output_invalid): Remove duplicate prototype.
3187
ec694b89
NC		 31882000-04-09 Nick Clifton <nickc@cygnus.com>
3189
3190 * Makefile.am (CPU_TYPES): Add 'avr'.
3191 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3192 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3193
16adf844 3194 * Makefile.in: Regenerate.
ec694b89
NC		 3195
3196 * doc/as.texinfo: Add M32R documentation.
3197
a2d91340 3198Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3199
a2d91340 3200 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3201 --enable-build-warnings option.
a2d91340
AC		 3202 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3203 * Makefile.in, configure: Re-generate.
3204
d92b1a8a
NC		 32052000-04-07 Nick Clifton <nickc@cygnus.com>
3206
3207 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3208 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3209 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3210 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3211 (arm_force_relocation): Force relocations for
3212 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3213
52ccafd0
JR		 3214Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3215
3216 * config/tc-sh.c (get_operands): There's no third operand if the
3217 first operand is an immediate.
3218
015551fc
JR		 3219Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3220
3221 * config/tc-sh.c (immediate): Delete.
3222 (sh_operand_info): Add immediate member.
3223 (parse_reg): Use A_PC for pc.
3224 (parse_exp): Add second argument 'op'. All callers changed.
3225 (parse_at): Expect pc to be coded as A_PC.
3226 Use immediate field in *op.
3227 (insert): Add fourth argument 'op'. All callers changed.
3228 (build_relax): Add second argument 'op'. All callers changed.
3229 (insert_loop_bounds): New function.
3230 (build_Mytes): Remove DISP_4.
3231 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3232 (assemble_ppi): Use immediate field in *operand.
3233 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3234 (md_apply_fix): Likewise.
3235 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3236
79bd78be
AO		 3237Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3238
3239 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3240
e30e5a6a
HPN		 3241Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3242
3243 * internals.texi (CPU backend): Document
3244 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3245
41b49281
AM		 32462000-04-04 Alan Modra <alan@linuxcare.com.au>
3247
8ad3436c
AM		 3248 * po/gas.pot: Regenerate.
3249
3250 * as.c (show_usage): Restore translated part of bug string.
3251 * gasp.c (show_usage): Likewise.
3252
41b49281
AM		 3253 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3254 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3255 than move-if-change.
3256 (DEP1): Modify for "gcc -MM".
3257 (DEPTC): Likewise.
3258 (DEPOBJ): Likewise.
3259 (DEP2): Likewise.
3260 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3261 Update dependencies.
3262 * Makefile.in: Regenerate.
3263
0a727238
AO		 32642000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3265
3266 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3267 (md_begin): Likewise.
3268 (HAVE_AM33): New macro.
3269 (md_assemble): Use it. Match r_regs and xr_regs only if
3270 HAVE_AM33.
3271
c20f4f8c
AM		 32722000-04-03 Alan Modra <alan@linuxcare.com.au>
3273
3274 * as.h: #include "bin-bugs.h"
3275 * as.c (show_usage): Use REPORT_BUGS_TO.
3276 * gasp.c: #include "bin-bugs.h"
3277 (show_usage): Use REPORT_BUGS_TO.
3278
3279 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3280
753f6b12
HPN		 3281Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3282
3283 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3284 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3285 adjustments.
3286
726c5dcd
AM		 32872000-04-03 Alan Modra <alan@linuxcare.com.au>
3288
3289 * config/tc-i386.c (i386_immediate): Don't assume a constant
3290 immediate is necessarily 16 bits when in 16 bit code mode.
3291 (md_assemble): Instead set guess_suffix here after we have checked
3292 registers.
3293
bf80011a
RH		 32942000-04-02 Richard Henderson <rth@cygnus.com>
3295
3296 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3297 quantities. Correct right shift sign extension.
3298 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3299 32-bit value when shifting into place.
3300
92161534
ILT		 33012000-04-01 Ian Lance Taylor <ian@zembu.com>
3302
3303 * app.c: Add ATTRIBUTE_UNUSED as needed.
3304 * config/tc-ppc.c: Likewise.
3305 (ppc_size): Make unsigned long.
3306 (ppc_insert_operand): Add casts to avoid warnings.
3307
447f3982
NC		 33082000-03-31 Nick Clifton <nickc@cygnus.com>
3309
3310 * config/tc-d10v.h (md_flush_pending_output): Define.
3311
21d75ec2
NC		 33122000-03-29 Nick Clifton <nickc@cygnus.com>
3313
3314 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3315 segment. Works for both BFD_ASSEMBLER and others.
3316 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3317
d1a1bf19
NC		 33182000-03-29 Nick Clifton <nickc@cygnus.com
3319
3320 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3321
224de7a5
AM		 33222000-03-28 Alan Modra <alan@linuxcare.com.au>
3323
3324 * listing.c (LISTING_LHS_WIDTH): Default depends on
3325 LISTING_WORD_SIZE.
3326 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3327
5b8274e3
ILT		 33282000-03-27 Ian Lance Taylor <ian@zembu.com>
3329
3330 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3331 string literal.
3332
224de7a5 33332000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3334
3335 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3336
3337 * config/tc-avr.c (mcu_types): Add missing initialiser.
3338 (md_pcrel_from_section): Add prototype.
3339 (avr_operand): Remove redundant test of unsigned < 0.
3340 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3341
33422000-03-27 Denis Chertykov <denisc@overta.ru>
3343
3344 * config/tc-avr.c: New file for AVR support.
3345 * config/tc-avr.h: Likewise.
3346 * configure.in: Add AVR support.
3347 * configure: Regenerate.
3348
9f10757c
TW		 33492000-03-26 Timothy Wall <twall@cygnus.com>
3350
3351 * gasp.c (macro_op): Add new argument to check_macro call.
3352 Macro structure definitions moved to macro.h
3353 * sb.h: Add argument to prototype for input_scrub_include_sb.
3354 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3355 nesting checks with an additional flag.
3356 (struct input_save): Add flag to indicate whether current sb
3357 should be checked for proper macro/conditional nesting.
3358 (input_scrub_push/pop): Save/restore nest check flag.
3359 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3360 defined.
9f10757c
TW		 3361 * macro.c (check_macro): Allow caller to retrieve parsed macro
3362 information if a pointer is provided. This information may be
3363 used by the new macro hooks.
3364 * macro.h: Update prototype for check_macro. Macro struct
3365 definitions moved here from macro.c/gasp.c.
3366 * read.c (read_a_source_file): Add parameter to check_macro call,
3367 and pass macro info to the macro hook, if defined.
3368 (input_scrub_insert_line): New. Allow insertion of a line of
3369 characters into the input stream.
3370 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3371 file into the input stream.
3372 (s_include): Use input_scrub_insert_file.
3373 * internals.texi: Document new macro hooks.
3374 * as.h: New prototypes added.
3e87a760 3375
224de7a5 33762000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3377
3378 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3379 an initial capital letter.
3380 (i386_index_check): Reindent.
3381
11424155
NC		 33822000-03-19 Nick Clifton <nickc@cygnus.com>
3383
eaa15ab8 3384 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3385 relative branches.
3386
43f05576
NC		 33872000-03-17 Thomas de Lellis <tdel@windriver.com>
3388
66778679
RH		 3389 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3390 instruction operand bad if Rd > 7 when generating
3391 thumb instructions. Prevents for example,
3392 "adr r12,label" from silently failing and generating
3393 the wrong instruction.
3e87a760 3394
67231402
NC		 33952000-03-17 Nick Clifton <nickc@cygnus.com>
3396
3397 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3398 that have a destingation >= 0x400000.
3e87a760 3399 Fix compile time warning messages.
67231402 3400
a37c8f88
JR		 3401Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3402
3403 * config/tc-sh.c (md_begin): When encountering insn that are
3404 not supported by the current arch, only change the name if
3405 its contents are the same as prev_name.
3406 (get_specific): If the the architecture doesn't match, fail.
3407
dead1419
JR		 3408Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3409
3410 * config/tc-sh.c (IDENT_CHAR): Define.
3411 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3412 matching back where it came from.
3413
182e89d3
JR		 3414Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3415
3416 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3417
84f73d89
NC		 34182000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3419
3420 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3421 normal operands.
3422
dbbc7809
JL		 34232000-03-15 Kazu Hirata <kazu@hxi.com>
3424
3425 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3426
271bb601
HPN		 3427Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3428
3429 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3430 floating-point-number, make sure 'f' is in FLT_CHARS.
3431
8684e216
HPN		 3432Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3433
3434 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3435 (s_lcomm_internal): Use it.
3436 * doc/internals.texi (CPU backend): Document it.
3437 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3438 bytes.
3439
bb2d6cd7
GK		 34402000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3441
3442 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3443 when embedded-pic.
3444
3445 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3446 implementation doesn't have special handling for switch
3447 statements.
bb2d6cd7
GK		 3448 (macro_build): Allow for code in sections other than .text.
3449 (macro): Likewise.
3450 (mips_ip): Likewise.
3451 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3452 Don't perform relocs if we will be outputting them.
bb2d6cd7 3453 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3454 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3455 embedded-pic.
bb2d6cd7 3456
5c86cbc7 34572000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3458
66778679
RH		 3459 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3460 relocation type based on the entry in the fixup structure.
a47cf567 3461 Put S_IS_EXTERN processing back in.
5c86cbc7 3462
f8c827e9
L		 34632000-03-08 H.J. Lu (hjl@gnu.org)
3464
3465 * Makefile.am (install-exec-tooldir): Depend on
3466 install-exec-bindir for parallel make.
3467 * Makefile.in: Regenerated.
3468
8ad9e709
NC		 34692000-03-06 Nick Clifton <nickc@cygnus.com>
3470
3471 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3472 switch.
3473 (md_parse_option): Parse -m32r command line switch - disable m32rx
3474 compatability.
ded0aeb7
NC		 3475 (md_show_usage): Document new option.
3476
3477 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3478 * doc/Makefile.in: Regenerate.
3479 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3480
b7b8f327
MM		 34812000-03-02 Michael Meissner <meissner@redhat.com>
3482
3483 * config/tc-d30v.c (check_range): Remove code that incorrectly
3484 sign extended values where bits < 32.
3485
15886821
L		 34862000-03-02 H.J. Lu (hjl@gnu.org)
3487
3488 * configure.in: Support --enable-targets=all on ia32.
3489 * configure: Regenerated.
3490
8bf950bf
NC		 34912000-03-01 Nick Clifton <nickc@cygnus.com>
3492
3493 * gasp.c (do_align): Remove bogus check of alignment value.
3494
c5e54cc2
ILT		 34952000-02-27 Thomas de Lellis <tdel@windriver.com>
3496
3497 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3498 TC_PPC was defined forced the type of a symbol with no other type
3499 to be BSF_OBJECT.
3500
65fd87bc
ILT		 35012000-02-27 Hans-Peter Nilsson <hp@axis.com>
3502
3503 * doc/internals.texi (CPU backend): Mention that
3504 line_separator_chars do not break up comments. Fix typos for
3505 LEX_AT and LEX_NAME descriptions. Document operands for
3506 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3507 description of md_create_short_jump usage. Document argument for
3508 md_undefined_symbol.
3509
a25fe906
ILT		 35102000-02-27 Jakub Jelinek <jakub@redhat.com>
3511
3512 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3513 (md_parse_option): Handle it.
3514 (md_show_usage): Document it.
3515
21b10511
ILT		 35162000-02-27 Ian Lance Taylor <ian@zembu.com>
3517
3518 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3519 opcode, for the instruction `pal19'. From Andrea Arcangeli
3520 <andrea@suse.de>.
3521
773f551c
AM		 35222000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3523
3524 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3525 from here..
3526 (md_assemble): To here, before template operands are matched.
3527 Also ensure a constant immediate is sign extended when we know the
3528 size is at most 16 bits. This is to catch cases like "add
3529 $0xffc0,%ax" where we don't know the size, and thus that the
3530 immediate can be represented as Imm8S until after parsing the
3531 register operand.
3532 (i386_displacement): Similarly sign extend 16 bit constant
3533 displacements.
3534 (md_assemble): Relax 16-bit jump constant range check to suit sign
3535 extended displacements.
3536
28d33191
JL		 35372000-02-26 Andreas Jaeger <aj@suse.de>
3538
3539 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3540
cc5ca5ce
AM		 35412000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3542
3543 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3544 call operands when intel_syntax.
3545 (intel_float_operand): Return 2 for "fi...".
3546 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3547 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3548 earlier "SHORT" change.
3549 (md_assemble): When determining suffix from Regs, exclude
3550 InOutPortReg.
3551
056350c6
NC		 35522000-02-24 Nick Clifton <nickc@cygnus.com>
3553
3554 * configure: Add arm-wince, mips-pe and sh-pe targets.
3555 * configure: Regenerate.
3556
3557 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3558 sh-pe targets.
3559 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3560 "pe-mips" for the mips-pe target.
3561
3562 * config/tc-arm.c (insns): Change displacement encoded in BL
3563 and B instructions if the target port is arm-wince.
3564 (do_ldst): Do not bias the relocation offset if the target
3565 port is arm-wince.
3566 (md_pcrel_from): Add in missing relocation offset bias if the
3567 target os arm-wince.
3568
3569 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3570 (md_begin): Disable -G support for mips-pe target.
3571 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3572 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3573 COFF flavour.
3574
3575 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3576 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3577 assembler, just set the alignment to 4.
3578
3579 * config/te-wince-pe.h: New file for WinCE targets. Define
3580 TE_WINCE.
3581
36bf8ab9
AM		 35822000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3583
3584 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3585 string instructions.
3586 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3587 (i386_intel_memory_operand): After finding a segment override,
3588 check again for no `[' before looking for a displacement. Bomb if
3589 more than one displacement rather than silently discarding the
3590 second and subsequent ones. Free strings malloc'd by
3591 build_displacement_string.
3592
f5795b08
CM		 35932000-02-24 Catherine Moore <clm@cygnus.com>
3594
3595 * config/obj-som.c (obj_pseudo_table): Add "weak".
3596 (obj_som_weak): New routine.
3597
abd63a32
AM		 35982000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3599
520dc8e8
AM		 3600 * config/tc-i386.c (union i386_op): New.
3601 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3602 Throughout file replace occurences of disps[n], imms[n], regs[n]
3603 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3604 intel mode operand swapping. Add assert in regKludge and
3605 fake_zero_displacement code. Test i.types[n] when outputting
3606 displacements and immediates. Combine output of Disp16 with
3607 Disp32.
7f3f1ea2
AM		 3608 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3609 when in intel mode by (not) reversing fsub and fdiv operands
3610 before the template search. This fails for single operand
3611 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3612 undefined. Instead fix the base_opcode after we've found the
3613 template. Move base_opcode xor with found_reverse_match from
3614 opcode output code to before this fix so we test for the correct
3615 opcodes.
3616 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3617 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3618
3619 * config/tc-i386.h (TC_RELOC): Delete.
3620 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3621 with equivalent call to reloc.
3622
abd63a32
AM		 3623 * as.h (flag_m68k_mri): Move declaration after target include, and
3624 only declare when TC_M68K defined. Define as zero otherwise.
3625 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3626 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3627 Define as zero otherwise.
3628 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3629 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3630 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3631 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3632 testing whether defined.
3633 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3634 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3635 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3636 rather than testing whether defined.
3637 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3638 (parse_mri_cons): Declare and use only when TC_M68K.
3639 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3640 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3641 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3642
3643 * NEWS: Mention IBM 370 support.
3644
7e052742
RH		 36452000-02-23 Richard Henderson <rth@cygnus.com>
3646
3647 * config/tc-i386.c (md_assemble): When swapping operands for
3648 intel_syntax, assume everything that's not Imm or Disp is a
3649 register.
3650
5b93d8bb
AM		 36512000-02-23 Linas Vepstas <linas@linas.org>
3652
3653 * config/tc-i370.c, config/tc-i370.h: New files.
3654 * Makefile.am: Add support for Linux/IBM 370.
3655 * configure.in: Likewise.
3656 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3657 * config/obj-elf.c: Include elf/i370.h
3658 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3659
3660 * Makefile.in: Regenerate.
3661 * configure: Regenerate.
3662
3663 * doc/c-i370.texi: New file.
3664 * doc/all.texi: Include it.
3665 * doc/as.texinfo: And here.
3e87a760 3666 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3667 * doc/Makefile.in: Regenerate.
3668
25f2196d
CC		 36692000-02-19 Michael Meissner <meissner@redhat.com>
3670
3671 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3672 determine if an instruction can be used in parallel with an ADDppp
3673 or SUBppp instruction.
3674
6349b5f4
AH		 36752000-02-22 Andrew Haley <aph@cygnus.com>
3676
3677 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3678
c97ef257
AH		 36791999-12-30 Andrew Haley <aph@cygnus.com>
3680
3681 * config/tc-mips.c (mips_gp32): New variable.
3682 (macro_build) Use mips_gp32.
3683 (mips_ip): Ditto.
3684 (md_longopts): Add "-mgp32" and "-mgp64".
3685 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3686
a47cf567
NC		 3687 (OPTION_M7900): Change offset
3688 (OPTION_NO_M7900): Ditto.
3689
b985eaa8
ILT		 36902000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3691
3692 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3693 warning, and bump it to 1.
3694
52454417
ILT		 36952000-02-22 Ian Lance Taylor <ian@zembu.com>
3696
3697 From Brad Lucier <lucier@math.purdue.edu>:
3698 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3699 match format.
3700
6b76fefe
CM		 37012000-02-21 Catherine Moore <clm@cygnus.com>
3702
3703 * config/tc-mips.c (MF_HILO_INSN): Define.
3704 (mips_7000_hilo_fix): Declare.
3705 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3706 (md_parse_option): Check for 7000_HILO_FIX options.
3707 (OPTION_M7000_HILO_FIX): Define.
3708 (OPTION_NO_M7000_HILO_FIX): Define.
3709 * doc/c-mips.texi (-mfix7000): Describe.
3710
f6af82bd
AM		 37112000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3712
3713 * listing.c (print_lines): Remove unused variable `end'.
3714
3715 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3716 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3717 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3718 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3719 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3720 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3721
8c8281f4
NC		 37222000-02-18 Nick Clifton <nickc@cygnus.com>
3723
3724 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3725 the computed frag offset, rather than overwriting it.
3726
d4845d57
JR		 3727Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3728
3729 * config/tc-sh.c ("elf/sh.h"): Include.
3730 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3731 (md.begin): Initialize target_arch.
3732 Only include opcodes in has table that match selected architecture.
3733 (parse_reg): Recognize register names for sh-dsp.
3734 (parse_at): Recognize post-modify addressing.
3735 (get_operands): The leading space is now optional.
3736 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3737 arguments. Update valid_arch.
3738 (build_Mytes): Add support for SDT_REG_N.
3739 (find_cooked_opcode): New function, broken out of md_assemble.
3740 (assemble_ppi, sh_elf_final_processing): New functions.
3741 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3742 (md_longopts, md_parse_option): New option: -dsp.
3743 * config/tc-sh.h (elf_tc_final_processing): Define.
3744 (sh_elf_final_processing): Declare.
3745
c97305a1
JL		 3746Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3747
3748 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3749 the unwinder subspace. Save the current seg/subseg before creating
3750 the new seg/subseg.
3751
bec50466
NC		 37522000-02-10 Nick Clifton <nickc@cygnus.com>
3753
3754 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3755 little endian targets.
bec50466 3756 (INST_BYTE1): Redefine to handle big and little endian
66778679 3757 targets.
bec50466
NC		 3758 (cpu_type): New type: Select between M340 and M210.
3759 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3760 instructions of the M340.
bec50466 3761 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3762 instructions.
bec50466
NC		 3763 (md_atof): Add support for little endian targets.
3764 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3765 line switches.
bec50466
NC		 3766 (md_convert_frag): Add support for little endian targets.
3767 (md_apply_fix3): Add support for little endian targets.
3768 (md_number_to_chars): Add support for little endian targets.
3769
a25c045a
TW		 37702000-02-10 Timothy Wall <twall@redhat.com>
3771
3772 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3773 defined, use it to verify the symbol just read should be a label.
3774
f28e8eb3
TW		 37752000-02-10 Timothy Wall <twall@redhat.com>
3776
3777 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3778 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3779 around colons when KEEP_WHITE_AROUND_COLON is defined.
3780 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3781 and KEEP_WHITE_AROUND_COLON.
3782
6dc19fc4
TW		 37832000-02-08 Timothy Wall <twall@redhat.com>
3784
3785 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3786 logic.
6dc19fc4 3787 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3788 implemented.
6dc19fc4
TW		 3789 (end_repeat): New. Provide support for a "break" out of the
3790 repeat loop.
3791 * read.h: Add prototypes for new functions.
3e87a760 3792
f805106c
TW		 37932000-02-08 Timothy Wall <twall@redhat.com>
3794
3795 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3796 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3797 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3798 non-zero.
3799
4469be0f
TW		 38002000-02-08 Timothy Wall <twall@redhat.com>
3801
3802 * read.c: Added elseif to directives table.
3803 * read.h: Added prototype for s_elseif.
3804 * doc/as.texinfo: Added description for elseif.
3805 * cond.c (s_elseif): New function
3e87a760 3806
24a17b6c
TW		 38072000-02-04 Timothy Wall <twall@redhat.com>
3808
3809 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3810 listings.
24a17b6c 3811
bea9907b 38122000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3813
bea9907b
TW		 3814 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3815 default values.
3816 * frags.c (frag_new): Calculate fr_fix in octets
3817 (frag_now_fix) Return offset as target address offset (bytes).
3818 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3819 quantities).
bea9907b
TW		 3820 * frags.h: Added prototype for frag_now_fix_octets().
3821 Distinguish between octets and bytes in field descriptions.
3822 * listing.c (calc_hex): Account for octets vs bytes when
3823 printing addresses/offsets.
3824 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3825 target is little-endian, print the octets in a word in big-endian
3826 order so that the display looks like a proper hexadecimal number,
3827 instead of having the octets reversed.
3828 * read.c (do_align): When recording alignment, alignment power
3829 should be in terms of target bytes (minimum addressible unit)
3830 instead of octets.
3831 (do_org) Convert ORG target address (byte) argument into an
3832 octet offset when generating a variable fragment.
3833 * symbols.c (resolve_symbol_value): Symbol final value
3834 converted to a target address offset (bytes) from its octet offset.
3835 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3836 offset (bytes) is adjusted by the frag offset (octets) converted
3837 to bytes.
3838 (coff_frob_section) Section alignment power is in terms of bytes;
3839 convert it to an octet alignment power when calculating size (and
3840 size mask) in octets. Don't modify the section size in order to
3841 "align" it for TI COFF, since that format has a different method
3842 for storing alignment information.
3e87a760 3843
210dcc61
TW		 38442000-02-01 Timothy Wall <twall@cygnus.com>
3845
3846 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3847 entries, matching the way GCC generates them. If not escaped, the
3848 filename is encoded incorrectly.
3849
557537a5 38502000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3851
557537a5
NC		 3852 * config/tc-arm.c (reg_table): Add support for ATPCS register
3853 naming conventions.
2c1c4c62 3854
557537a5 38552000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3856
2c1c4c62
GK		 3857 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3858 already defined.
3e87a760 3859 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3860 New macro.
3861 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3862 of a symbol when we really care about its value.
3863
38642000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3865
3866 * config/tc-mcore.c (md_assemble): Give warning message if
3867 operands passes to instruction are more than the spec.
3868
2f0ca46a
NC		 38692000-01-27 Thomas de Lellis <tdel@windriver.com>
3870
66778679 3871 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3872 Thumb mode but the label seen was not declared as '.thumb_func'
3873 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3874 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3875
4c63da97
AM		 38762000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3877
3878 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3879 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3880
3881 * Makefile.in: Same here.
3882 Update copyright.
3883
3884 * configure.in: Set bfd_gas for i386-aout when primary target
3885 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3886 we may need the primary te_file. Remove incorrect comment.
3887
3888 * configure: Regenerate.
3889
3890 * config/e-i386aout.c: New file.
3891
3892 * as.c (USE_EMULATIONS): Move to before print_version_id.
3893 (struct emulation): Add i386aout.
3894 (show_usage): Split text strings. Reformat -a text. Add --em
3895 help.
3896 Update copyright.
3897
3898 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3899 (aout_format_ops): New.
3900 Update copyright.
3901
3902 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3903 preprocessor conditional and add aout USE_EMULATIONS tests.
3904 (read_a_source_file): Don't pass error strings to printf as
3905 format arg.
3906 Update copyright.
3907
3908 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3909 format arg.
3910 (do_data): Same here.
3911 (process_file): And here.
3912 Update copyright.
3913
3914 * symbols.c (colon): Rewrite "already defined" fatal message
3915 code for aout with USE_EMULATIONS.
3916 Update copyright.
3917
3918 * config/obj-aout.c (OBJ_HEADER): Define.
3919 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3920 fields of sentinel.
4c63da97
AM		 3921 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3922 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3923 forms here.
3924 (obj_aout_type): Expand S_SET_OTHER here too.
3925 (obj_read_begin_hook): Remove.
3926 (aout_pop_insert): New.
3927 (obj_aout_s_get_other): New.
3928 (obj_aout_s_get_desc): New.
3929 (aout_format_ops): New.
3930 Update copyright.
3931
3932 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3933 gets aout_pseudo_table.
3934 (aout_pseudo_table): Declare.
3935 (obj_read_begin_hook): Define.
3936 Update copyright.
3937
3938 * config/obj-coff.c (obj_pseudo_table): Rename to
3939 coff_pseudo_table.
3940 (coff_pop_insert): Use coff_pseudo_table.
3941 (coff_sec_sym_ok_for_reloc): Remove.
3942 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3943 and comment all zero entries and remove #if 0 code.
3944 Update copyright.
3945
3946 * config/obj-coff.h (obj_pop_insert): Define.
3947 (coff_pseudo_table): Declare.
3948 Update copyright.
3949
3950 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3951 s_get_size, s_set_size. Comment all zero entries.
3952 Update copyright.
3953
3954 * config/obj-elf.c (elf_s_get_other): New function.
3955 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3956 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3957 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3958 comment.
3959 (obj_elf_parse_section_letters): Don't pass error strings to
3960 printf as format arg.
3961 Update copyright.
3962
3963 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3964 OBJ_MAYBE_ECOFF.
3965 (elf_s_get_other): Declare.
3966 (S_GET_OTHER) Define as elf_s_get_other if not already
3967 defined.
3968 (S_SET_OTHER): Only define when not already defined.
3969 (elf_obj_read_begin_hook): Declare.
3970 (obj_read_begin_hook): Define.
3971 (elf_obj_symbol_new_hook): Declare.
3972 (obj_symbol_new_hook): Define.
3973 Update copyright.
3974
3975 * config/obj-multi.h: Add copyright header and protect against
3976 multiple inclusion. Add * to all function pointers.
3977 (OBJ_HEADER): If defined, include it rather than other defines
3978 in this file.
3979 (obj_frob_file_after_relocs): Test for NULL.
3980 (obj_symbol_new_hook): Here too.
3981 (obj_sec_sym_ok_for_reloc): And here.
3982 (S_GET_OTHER): Define.
3983 (S_GET_DESC): Define.
3984 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3985 (OBJ_MAYBE_ELF): Update comment.
3986
3987 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3988 OBJ_AOUT preprocessor conditional and handle emulation by
3989 testing OUTPUT_FLAVOR.
3990 (i386_displacement): Here too.
3991 (md_section_align): Similarly here.
3992 (i386_target_format): Conditionally compile when more than one
3993 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3994 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3995 (i386_displacement): Here too.
3996 Update copyright.
3997
3998 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3999 Define TARGET_FORMAT for aout only when not multi.
4000 Update copyright.
4001
4002 * config/te-multi.h: Delete file as it's identical to te-generic.h
4003
add0c677
AM		 40042000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4005
4006 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4007 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4008 LONG_MNEM_SUFFIX.
4009
4010 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4011 DWORD_MNEM_SUFFIX.
4012 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4013 comments.
4014
a19d8eb0
CP		 40152000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4016
66778679
RH		 4017 * config/tc-mips.c (mips_do_align): New function.
4018 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4019
550262c4
NC		 40202000-01-10 Philip Blundell <philb@gnu.org>
4021
4022 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4023 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4024 line separator for Linux.
4025 * doc/as.texinfo (Comments): Mention the ARM.
4026
0decc840
NC		 40272000-01-10 Philip Blundell <pb@futuretv.com>
4028
4029 * configure.in (arm*-*-conix*): New target.
4030 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4031 armv*-*-linux-gnu.
4032 * configure: Regenerate.
4033
2e13b764
NC		 40342000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4035
4036 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4037 (obj_elf_visibility): New function.
3e87a760 4038
2e13b764
NC		 4039 * doc/as.texinfo (Visibility): New node: document visibility
4040 pseudo ops.
4041
3138f287
AM		 40421999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4043
4044 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4045 warning for absolute jump/call without `*' in non-intel mode. No
4046 need to set i.types[0] JumpAbsolute in intel mode.
4047
df32bc61
NC		 40481999-12-22 Philip Blundell <pb@futuretv.com>
4049
4050 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4051 hook function when changing sections.
4052 (arm_s_data): Likewise.
4053
b4d0b2b3
NC		 40541999-12-14 Nick Clifton <nickc@cygnus.com>
4055
4056 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 4057 command line switch.
b4d0b2b3 4058
85cb2cf9
JL		 4059Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4060
4061 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4062 (r_registers, xr_registers): Define.
4063 (r_register_name, xr_register_name): New functions.
4064 (md_assemble): Handle new am33 operand types and instruction
4065 formats.
4066 (mn10300_insert_operand, check_operand): Likewise.
4067
a64bcdd8
NC		 40681999-11-29 Nick Clifton <nickc@cygnus.com>
4069
4070 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4071 (s_force_thumb): Set thumb_mode to 2.
4072 (md_assemble): Do not complain about thumb instructions on a
4073 non-thumb target if thumb_mode is set to 2.
4074
43b4c25e
MM		 40751999-11-28 Michael Meissner <meissner@cygnus.com>
4076
4077 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4078 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4079 (O_...): Add new machine dependent expressions if we are handling
4080 explicit relocations.
4081 (alpha_reloc_op): New static table holding the explicit relocation
4082 information.
4083 (alpha_literal_hash): New static to hold the hash table for
4084 explicit relocations.
4085 (alpha_macros): Add support for explicit relocations.
4086 (md_begin): If explicit relocations, initialize hash table.
4087 (md_assemble): Don't print a second error if tokenize_arguments
4088 already printed an error message.
4089 (md_apply_fix): Add support for explicit relocations.
4090 (alpha_force_relocation): Ditto.
4091 (alpha_fix_adjustable): Ditto.
4092 (alpha_adjust_symtab): New function to support explicit
4093 relocations.
4094 (alpha_adjust_symtab_relocs): Ditto.
4095 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4096 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4097 Add support for explicit relocations. Return -2 if an error
4098 message was already printed.
4099 (find_macro_match): Add support for explicit relocations. Comment
4100 each of the cases.
4101 (emit_insn): Add support for explicit relocations.
4102 (assemble_tokens): Ditto.
4103 (emit_ldgp): Ditto.
4104 (load_expression): Ditto.
4105 (emit_lda): Ditto.
4106 (emit_ldah): Ditto.
4107 (emit_ir_load): Ditto.
4108 (emit_loadstore): Ditto.
4109 (emit_ldXu): Ditto.
4110 (emit_ldil): Ditto.
4111 (emit_sextX): Ditto.
4112 (emit_division): Ditto.
4113 (emit_jsrjmp): Ditto.
4114 (emit_retjcr): Ditto.
4115
4116 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4117 ELF object format.
4118 (tc_adjust_symtab): If explicit relocations, call the function
4119 alpha_adjust_symtab.
4120 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4121 relocations next to the literal relocation they reference.
4122 (TC_INIT_FIX_DATA): Initialize the new fields.
4123 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4124
afbf211f
JL		 4125Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4126
4127 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4128 'B' operand for PA2.0 bb instruction.
eaa15ab8 4129
f11900d0
NC		 41301999-11-18 Nick Clifton <nickc@cygnus.com>
4131
4132 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4133 target.
3e87a760 4134
f11900d0
NC		 4135 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4136 relocs.
4137 (mcore_force_relocation): Force relocations to be generated for
4138 RVA relocs.
4139
2daf4fd8
AM		 41401999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4141
4142 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4143 (i386_displacement): Disallow O_big displacements.
4144
eb726e5d
DL		 4145Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4146
3e87a760
AM		 4147 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4148 Small improvements in error checking.
eb726e5d
DL		 4149 (md_assemble): Support for unconditional ARM instructions.
4150 (md_parse_option): Support for -m[arm]v5e flag.
4151
035349a4
NC		 41521999-11-12 Nick Clifton <nickc@cygnus.com>
4153
4154 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 4155 buffer.
035349a4 4156
c1eae114
NC		 41571999-11-11 Nick Clifton <nickc@cygnus.com>
4158
4159 * macro.c (buffer_and_nest): Look for seperator after TO and
4160 FROM tokens.
4161
c5c834aa
AH		 41621999-11-08 Andrew Haley <aph@cygnus.com>
4163
4164 * app.c (do_scrub_chars): When in State 10, treat backslash
4165 characters in the same way as as symbol characters.
4166
98007ce7
RH		 41671999-11-07 Richard Henderson <rth@cygnus.com>
4168
4169 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4170 the previous label was in the current section before playing
4171 with auto-alignment.
4172
d6c497c7
NC		 41731999-11-06 Nick Clifton <nickc@cygnus.com>
4174
4175 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 4176 for weak symbols.
d6c497c7 4177 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 4178 the symbol is weak.
d6c497c7 4179
dd33dc0f
MM		 41801999-11-05 Michael Meissner <meissner@cygnus.com>
4181
4182 * expr.h (operatorT): Increase machine dependent operators to 16.
4183 * expr.c (op_rank): Ditto.
4184
5f91fe03
ILT		 41851999-11-03 Ian Lance Taylor <ian@zembu.com>
4186
53b0d397
ILT		 4187 * read.c (pseudo_set): Reject attempts to set the value of a
4188 section symbol.
4189
5f91fe03
ILT		 4190 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4191 if it is defined.
4192
4193 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4194
4195 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4196 to bfd_set_section_contents.
4197
829ce307
NC		 41981999-11-03 Nick Clifton <nickc@cygnus.com>
4199
4200 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4201
2bd7f1f3
GRK		 42021999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4203
4204 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4205 (mips_ip): Use OPCODE_IS_MEMBER.
4206
90ca882f
JL		 4207Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4208
acb56623
JL		 4209 * config/tc-arm.c (reg_required_here): Improve comments.
4210
66778679
RH		 4211 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4212 (tinsns): Initialize variants field.
b49cfa5d
JL		 4213
4214 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4215 BAD_PC respectively.
90ca882f 4216
29c4c6b5
NC		 42171999-10-27 Scott Bambrough <scottb@netwinder.org>
4218
4219 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4220 * config/tc-arm.h: Fix compile time warnings.
4221
d9fd9852
DN		 4222Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4223
4224 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4225 form @abs16, @(abs16) and @(abs16 + imm).
4226
9ce8a5dd
GRK		 42271999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4228
4229 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4230 (ISA_HAS_64_BIT_REGS) New.
4231 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4232 mips_emit_delays,macro_build,load_register,load_addresss,
4233 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4234 and/or use new ISA_xxx macros in expressions involving
4235 ISA, particularly mips_opts.isa.
4236
446a06c9
MM		 42371999-10-18 Michael Meissner <meissner@cygnus.com>
4238
4239 * expr.h (operatorT): Add machine dependent operators md1..md8.
4240 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4241 for the machine dependent operators to use.
4242
4243 * expr.c (op_rank): Add machine dependent operators.
4244
4245 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4246 operator.
4247 (O_cpregister): Ditto.
4248 (md_begin): Change X_op test that field is wide enough to use
4249 O_max instead of O_alpha_max.
4250 (cpu_types): Fill in missing initializer.
4251 (alpha_num_macros): Make unsigned.
4252 (md_assemble): Make opnamelen be size_t.
4253 (md_apply_fix): Cast alpha_num_operands to int before testing.
4254 (alpha_force_relocation): Ditto.
4255 (alpha_fix_adjustable): Ditto.
4256 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4257 (tc_gen_reloc): Ditto.
4258 (tc_get_register): Ditto.
4259 (emit_ldgp): Ditto.
4260 (emit_lda): Ditto.
4261 (emit_ldah): Ditto.
4262 (emit_ldil): Ditto.
4263 (s_alpha_ent): Ditto.
4264 (s_alpha_end): Ditto.
4265 (s_alpha_frame): Ditto.
4266 (s_alpha_prologue): Ditto.
4267 (s_alpha_file): Ditto.
4268 (s_alpha_gprel32): Ditto.
4269 (s_alpha_proc): Ditto.
4270 (s_alpha_set): Ditto.
4271 (s_alpha_base): Ditto.
4272 (s_alpha_align): Ditto.
4273 (s_alpha_arch): Ditto.
4274 (alpha_align): Ditto.
4275 (assemble_insn): Suppress unused variable warning.
4276 (emit_insn): Ditto.
4277 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4278 order in the structure.
4279 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4280
476cdcb8
JL		 4281Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4282
4283 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4284
c388dee8
AM		 42851999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4286
4287 * config/tc-i386.c (i386_index_check): Correct #endif location.
4288
2bdd6cf5
GK		 4289Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4290
4291 * as.c (show_usage): Document new options.
4292 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4293 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4294 (parse_args): Parse the new options.
4295 (main): If there were warnings, and --fatal-warnings
4296 was specified, print an error.
4297 * as.h: New variable, flag_fatal_warnings, for new option.
4298
d53d2751
JL		 4299Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4300
4301 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4302 '@'. Change autoincrement completers to fall through to cache control
4303 completers.
4304
4305 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4306 arg.
d53d2751
JL		 4307 (pa_parse_addb_64_cmpltr): New function.
4308
4309 * config/tc-hppa.c (pa_ip): Change error message.
4310 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4311 '?Q' args to allow falling through.
4312
8fce3f5e 4313 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4314 Remove unused conditional codes.
4315 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4316
ba09cd8d
DN		 4317Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4318
4319 * config/tc-d30v.c (CHAR_BIT): Define.
4320 (check_range): Fix bit operations to support integers bigger than
4321 32 bits.
4322
c43185de
DN		 4323Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4324
4325 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4326 operands.
4327
925c058e
DE		 4328Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4329 Doug Evans <devans@cygnus.com>
4330
4331 Add support for m32rx.
4332 * config/tc-m32r.c (enable_m32rx): New static global.
4333 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4334 (allow_m32rx): New function.
4335 (M32R_SHORTOPTS): Add `O'.
4336 (md_longopts): Add --m32rx plus several warning options.
4337 (md_parse_option): Handle new options.
4338 (md_show_usage): Print them.
4339 (md_begin): Enable m32rx.
4340 (OPERAND_IS_COND_BIT): New macro.
4341 (first_writes_to_seconds_operands): New function.
4342 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4343 (target_make_parallel,assemble_two_insns): New functions.
4344 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4345 If optimizing and m32rx, try to make consecutive insns parallel.
4346
fba2b7f9
GK		 4347Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4348
4349 * config/tc-mips.c (nopic_need_relax): Allow for the
4350 .sdata.foo sections generated by -fdata-sections,
4351 and for the .gnu.linkonce.s sections generated by C++.
4352
fd232ac8
JL		 4353Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4354
ce674324
JL		 4355 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4356 with cleaner code using completer prefixes. Add 'Y'.
4357
fd232ac8
JL		 4358 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4359
b1039fc4
JL		 4360Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4361
66778679 4362 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4363 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4364 insn does not match and we should try the next insn in the table.
4365
913f265c
NC		 43661999-09-22 Nick Clifton <nickc@cygnus.com>
4367
4368 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4369
54af6ff6
JL		 4370Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4371
4372 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4373 of PA2.0 support.
4374
4cc782b5
ILT		 43751999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4376
4377 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4378 OBJ_ELF. If ELF, add "sq".
4379 (md_parse_option): If ELF, ignore -s and -q.
4380 (md_show_usage): Mention ELF options.
4381
6be78360
JL		 4382Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4383
eaa15ab8 4384 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4385 operands.
4386
71823da4
JL		 4387 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4388
61dd1d31
JL		 4389 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4390
1cf6ae67
JL		 4391 * config/tc-hppa.c (struct pa_it): New field "trunc".
4392 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4393 (pa_parse_ftest_gfx_completer): New function
4394 (pa_parse_fp_cnv_format): New function.
4395
77c02e18
JL		 4396 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4397 (md_apply_fix): Handle 22bit pc-rel branches.
4398
629d9417
JL		 4399 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4400
dbe2f9ee
JL		 4401 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4402
3db6e6bd
JL		 4403 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4404
6be78360
JL		 4405 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4406
e061d86f
JL		 4407Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4408
66778679
RH		 4409 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4410 (pa_ip): Handle 'fX'.
e061d86f 4411
7acbfc6b
JL		 4412Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4413
4414 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4415 unwinds unless the function is in the text space.
4416 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4417
2d93dcc4
JL		 4418Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4419
b52c78b8
JL		 4420 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4421 (md_assemble): To here. Tweak address generation.
4422
2d93dcc4
JL		 4423 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4424 debug_line.
4425 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4426 (md_assemble): Call dwarf2_where for OBJ_ELF.
4427 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4428 (pa_end_of_source): New function.
4429 * tc-hppa.h (md_end): Define for OBJ_ELF.
4430
6d83c84b
MM		 44311999-09-14 Michael Meissner <meissner@cygnus.com>
4432
4433 * configure.in (Canonicalization of target names): Remove adding
4434 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4435 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4436 * configure: Regenerate.
4437
41fd319a
ILT		 44381999-09-14 Donn Terry <donn@interix.com>
4439
4440 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4441
795a7704
AM		 44421999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4443
2f66722d
AM		 4444 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4445 pc-relative jmp/call to an absolute symbol.
4446 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4447 absolute section symbols.
4448
795a7704
AM		 4449 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4450 jump handling code and comments.
4451
c0c949c7
ILT		 44521999-09-12 Ian Lance Taylor <ian@zembu.com>
4453
4454 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4455 the value if TE_PE and a global defined symbol.
4456
e723ef7c
ILT		 44571999-09-11 Ian Lance Taylor <ian@zembu.com>
4458
4459 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4460 print the symbol, rather than printing it here.
4461
fa16d387
ILT		 44621999-09-11 Donn Terry <donn@interix.com>
4463
d33e1d24
ILT		 4464 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4465 BFD_RELOC_RVA relocations.
4466
18dc2407
ILT		 4467 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4468 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4469 starts with "_G".
4470
945a1a6b
ILT		 4471 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4472 defined.
4473 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4474 * doc/internals.texi (Object format backend): Document
4475 SET_SECTION_RELOCS.
4476
79d292aa
ILT		 4477 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4478 relocations against global symbols if TE_PE.
4479
7a6284c4
ILT		 4480 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4481 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4482
8828d862
ILT		 4483 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4484 symbols.
4485
9690c54d
ILT		 4486 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4487 symbols which do not have a constant value, or tags with
4488 non-tags. Remove the symbol from the list before adding it at the
4489 end.
4490
23dab925
ILT		 4491 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4492 C_FCN symbol differently if TE_PE.
4493 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4494 appears in the pseudo-op, rather coff_line_base which is only set
4495 for a .bf symbol.
4496
28428223
ILT		 4497 * config/obj-coff.c (obj_coff_loc): New static function.
4498 (obj_pseudo_table): Add "loc".
4499
e8a3ab75
ILT		 4500 * config/obj-coff.c (add_lineno): Check that the line number is
4501 positive.
4502
2ab9b79e
ILT		 4503 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4504 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4505 int.
4506 (md_atof): Return NULL rather than 0.
4507 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4508 * expr.c (expr): Change first parameter to int.
4509 * config/obj-coff.c: Add declarations for static functions.
4510 (coff_frob_symbol): Use SYM_AUXENT.
4511 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4512
5881e4aa
ILT		 4513 * config/obj-coff.c (obj_coff_section): Default to setting
4514 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4515
e723ef7c
ILT		 4516 * write.c (adjust_reloc_syms): Print adjusted fixup.
4517
fa16d387
ILT		 4518 * expr.c (integer_constant): Correct too_many_digits calculation
4519 in base 10 case.
4520
13a830b6
AS		 45211999-09-09 Andreas Schwab <schwab@suse.de>
4522
4523 * doc/c-arm.texi: Fix arguments of @var to not contain
4524 punctuation.
4525
325188ec
NC		 45261999-09-08 Philip Blundell <pb@nexus.co.uk>
4527
3e87a760 4528 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4529 and COFF targets.
4530 (md_parse_option): Only support -k flag for ELF and COFF targets.
4531
e7c1f43c
JL		 4532Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4533
4534 * config/tc-hppa.c (pa_ip): Put strict register checks before
4535 call to pa_parse_number.
4536
4964086a
JL		 4537 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4538
c4bf532f
ILT		 45391999-09-06 Ian Lance Taylor <ian@zembu.com>
4540
4541 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4542 BFD_ASSEMBLER code.
4543
a33132fd
ILT		 45441999-09-06 Donn Terry <donn@interix.com>
4545
4546 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4547
0f4f8b56
JL		 4548Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4549
4550 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4551 candidate instruction. Require registers for register arguments
4552 when in strict mode. Require assemble-time constants for
4553 constants when in strict mode.
4554 (pa_get_absolute_expression): Require a constant when in strict
4555 mode.
eaa15ab8 4556
d3388653
NC		 45571999-09-06 Nick Clifton <nickc@cygnus.com>
4558
4559 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4560
041dd5a9
ILT		 45611999-09-04 Steve Chamberlain <sac@pobox.com>
4562
4563 * config/tc-pj.c: New file, supports picoJava in ELF.
4564 * config/tc-pj.h: Ditto.
4565 * configure.in (pjl*, pj*): New targets.
4566 * Makefile.am: Rebuild dependencies.
4567 (CPU_TYPES): Add pj.
4568 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4569 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4570 * doc/c-pj.texi: New file.
4571 * doc/as.texinfo: Add some PJ specifics.
4572 * doc/all.texi: Add PJ to the list of all architectures, sort them
4573 all alphabetically.
4574 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4575 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4576
4ca72d38
AM		 45771999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4578
4579 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4580 (obj_frob_file): Test for null pointer.
4581 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4582 (OBJ_PROCESS_STAB): And here.
4583 (elf_obj_sy): Remove
4584
4585 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4586 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4587 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4588
4589 * config/obj-coff.c (no_func): Remove.
4590 (coff_format_ops): Change occurrences of no_func to 0, as we test
4591 for 0 in obj-multi.h.
4592
4593 * configure.in: Enable bfd for i386-coff when primary target is
4594 bfd. Enable i386 elf,coff emulation support. Don't set
4595 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4596 emulation to support.
4597 *configure: Regenerate.
4598
bcef92fa
NC		 45991999-09-02 Nick Clifton <nickc@cygnus.com>
4600
4601 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4602 .section .line directive is encountered.
4603
cdf82bcf
NC		 46041999-09-01 Nick Clifton <nickc@cygnus.com>
4605
5856c19a 4606 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4607 format.
5856c19a 4608
cdf82bcf
NC		 4609 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4610 * as.texinfo: Document --gdwarf2 command line option.
4611 Add additional documentation of ARM command line switches.
4612
af6bdddf
AM		 46131999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4614
4615 * config/tc-i386.c (i386_intel_memory_operand): Combine
4616 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4617 and RESTORE_END_STRING around parse_register calls.
4618 (i386_operand): Here too.
4619 (i386_is_reg): Remove.
4620 (parse_register): Move as_bad calls from within this function to
4621 callers.
4622
5f47d35b
AM		 46231999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4624
4625 Based on a patch from H.J. Lu <hjl@gnu.org>
4626 * config/tc-i386.c (parse_register): Handle FP regs specially.
4627 (md_begin): Remove '(' and ')' from register_chars.
4628
1174497c
DE		 46291999-08-29 Doug Evans <devans@casey.cygnus.com>
4630
4631 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4632 error message (done elsewhere).
4633
17d9105c
JL		 4634Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4635
4636 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4637
9ecc05f0
JL		 4638Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4639
66778679 4640 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4641 args by 'f'.
4642
9e4f2d3a
JL		 4643 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4644
680ef6de
JL		 4645 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4646 between args.
4647 Add new completers. Fix bug in 64 bit condition handling.
4648
413c94ba
JL		 4649 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4650 'cS', and 'c*'.
4651
28252e61
JL		 4652 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4653
a97685e9
JL		 4654 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4655
3e87a760 4656 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4657
cb30237e
NC		 46581999-08-27 Jim Wilson <wilson@cygnus.com>
4659
4660 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4661 (struct ls): Add frag field. Initialize it to zero.
4662 (out_end_sequence): New local text_frag. Set it while in text section.
4663 Replace address check with frag check. Set ls.frag to text_frag if
4664 out_set_addr called.
4665 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4666 Set it before switching sections. Replace address check with frag
4667 check. Set ls.frag to saved_frag if out_set_addr called.
4668
09a798ea
NC		 46691999-08-26 David Mosberger <davidm@hpl.hp.com>
4670
66778679 4671 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4672 output "advance_pc" opcode instead of calling gen_addr_line().
4673 The latter has the undesired side-effect of creating a new row
3e87a760 4674 in the debug line info matrix.
09a798ea 4675
e1c05f12
NC		 46761999-08-26 Jim Wilson <wilson@cygnus.com>
4677
4678 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4679 ls.last_filename if last is less than zero. Set ls.last_filename
4680 when allocating new entry.
4681 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4682 call.
4683
b23bac36
AM		 46841999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4685
4686 * config/tc-i386.c (i386_index_check): Fix the displacement size
4687 when INFER_ADDR_PREFIX.
4688
50f4163f
NC		 46891999-08-18 Nick Clifton <nickc@cygnus.com>
4690
4691 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4692 display its value.
4693
f589a541
ILT		 46941999-08-17 Ian Lance Taylor <ian@zembu.com>
4695
4696 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4697 handle 0xffffNNNN constants correctly.
4698
11450271
NC		 46991999-08-16 Nick Clifton <nickc@cygnus.com>
4700
4701 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4702 as well as loads.
4703
276b1dc2
NC		 47041999-08-13 Nick Clifton <nickc@cygnus.com>
4705
4706 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4707 (md_apply_fix3): Always pass positive values to
4708 validate_offset_imm.
4709
ae5ad4ad
NC		 47101999-08-12 Nick Clifton <nickc@cygnus.com>
4711
4712 * config/tc-arm.c (skip_whitespace): New macro.
4713 Formatting tidy ups.
3e87a760 4714
ae5ad4ad
NC		 4715 (md_apply_fix3): Store relocation offset in addend for ELF based
4716 relocs.
4717 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4718 calls.
4719
bf6d3895
AM		 47201999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4721
4722 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4723 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4724
46031ca9
JL		 4725Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4726
b100be66
JL		 4727 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4728 flags for the unwind subspace.
4729
46031ca9
JL		 4730 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4731 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4732 suitable relocation based on the size of the target's pointer.
4733 Always Use subsegment zero for the unwinders.
4734 (pa_level): Handle "2.0w".
4735
65172ab8 4736Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4737
4738 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4739 with the following instruction unless this was specified.
4740
1a1ae23e
ILT		 47411999-08-09 Ian Lance Taylor <ian@zembu.com>
4742
4743 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4744 certain sections, to match BFD changes.
4745
81afc846
ILT		 47461999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4747
4748 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4749 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4750 * Makefile.in: Rebuild.
81afc846 4751
04ad1543
ILT		 47521999-08-08 Ian Lance Taylor <ian@zembu.com>
4753
4754 * Makefile.am: Rename .dep* files to DEP*.
4755 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4756 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4757 targets to DEPOBJ.
4758 * Makefile.in: Rebuild.
4759
1eb7027c
RH		 47601999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4761
4762 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4763
2dcc60be
ILT		 47641999-08-08 Ian Lance Taylor <ian@zembu.com>
4765
46eec08e
ILT		 4766 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4767 avoid problems on DOS filesystems.
4768 * Makefile.in: Rebuild.
4769
2dcc60be
ILT		 4770 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4771
47721999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4773
4774 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4775 section flag.
4776
76a27922
ILT		 47771999-08-08 Ian Lance Taylor <ian@zembu.com>
4778
4779 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4780 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4781 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4782
0741736b
JL		 4783Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4784
4785 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4786
9a913dfb
JL		 4787Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4788
4789 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4790
a1f2d742
ILT		 47911999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4792
4793 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4794 non-adjustable symbols.
4795
55a914bc
JL		 4796Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4797
4798 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4799
336f7c70 4800Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4801
4802 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4803 operands.
4804
9750fcc5
ILT		 48051999-08-05 Donn Terry <donn@interix.com>
4806
4807 * config/te-interix.h: New file.
4808 * configure.in (i386-*-interix*): New target.
4809 * configure: Rebuild.
4810
39ba5561
JL		 4811Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4812
4813 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4814 selectors for ELF too.
4815 (selector_table): Add "ltp" and "rtp" selectors.
4816
eecb386c
AM		 48171999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4818
4819 * config/tc-i386.c (i386_operand): No need to change
4820 operand_string pointer in segment reg case before goto
4821 do_memory_reference. Initialise displacement_string_start and
4822 displacement_string_end after do_memory_reference label.
4823 (i386_index_check): Add operand_string param, and print error
4824 message on failure here.
4825 (i386_intel_memory_operand): Instead of here.
4826 (i386_operand): And here.
4827 (INFER_ADDR_PREFIX): Enable.
4828
4829 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4830
4831 * config/tc-i386.h (DefaultSize): Define. Renumber following
4832 opcode_modifier defines.
4833
4834 From Etienne Lorrain <etienne.lorrain@ibm.net>
4835 * config/tc-i386.c (stackop_size): New variable.
4836 (set_16bit_code_flag): Clear it here.
4837 (set_16bit_gcc_code_flag): New function.
4838 (md_pseudo_table): Add "code16gcc" entry.
4839 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4840
f173e82e
ILT		 48411999-08-03 Ian Lance Taylor <ian@zembu.com>
4842
a04b544b
ILT		 4843 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4844 next_set_end even if the end symbol is being discarded.
4845
4846 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4847 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4848 * config/obj-coff.c: Likewise.
4849 (seg_info_type): Remove.
4850 (seg_info_off_by_4): Change to array of segT.
4851 (s_get_segment): Adjust accordingly.
4852 (obj_pseudo_table): Fully initialize sentinel entry.
4853
f173e82e
ILT		 4854 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4855 Ralf Baechle <ralf@uni-koblenz.de>.
4856
c3332e24
AM		 48571999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4858
4859 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4860
48611999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4862
24eab124
AM		 4863 * config/tc-i386.c: Indentation and white space changes.
4864 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4865 don't enable it by default.
4866 (i386_intel_operand): Remove redundant prototype.
4867 Move check on number of memory operands, and i.mem_operands++
4868 (i386_intel_memory_operand): To here.
4869 Remove i386_immediate code from here. Remove special case code
4870 for input and output using (%dx). Remove base/index checks and
4871 call i386_index_check instead. Save initial operand_string
4872 argument for error message.
4873 (i386_operand): Remove redundant prototype. Move base/index
4874 checks to i386_index_check.
4875 (i386_displacement): Move intel mode check for non-zero
4876 i.disp_operand
4877 (i386_intel_memory_operand): To here.
c3332e24 4878
6d8809aa
RH		 48791999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4880
4881 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4882 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4883 by .register pseudo-op if -64 and --no-undeclared-regs.
4884 (s_register, sparc_adjust_symtab): New functions.
4885 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4886 Declare sparc_adjust_symtab as tc_adjust_symtab.
4887 * doc/c-sparc.texi: Add description of #ignore special literal
4888 for .register pseudo-op.
4889
c8d259f7
CM		 48901999-07-30 Catherine Moore <clm@cygnus.com>
4891
eaa15ab8 4892 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4893 the relocation's section offset.
4894
b77ad1d4
AM		 48951999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4896
4897 * write.c (fixup_segment): Fix generic error check overflow test.
4898
4899 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4900 X_add_number to long.
4901
b53fcc20
JL		 4902Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4903
4904 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4905 processing.
b53fcc20 4906
d2e71411
ILT		 49071999-07-27 Ian Lance Taylor <ian@zembu.com>
4908
4909 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4910 VTABLE relocations.
4911
e9f56b1d
ILT		 49121999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4913
4914 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4915
1a39f480
ILT		 4916 * configure.bat: Remove; obsolete.
4917 * config/go32.cfg: Likewise.
4918
29fe79d3
ILT		 49191999-07-21 Brad M. Garcia <bgarcia@fore.com>
4920
4921 * configure.in (i386-*-vxworks*): New target.
4922 * configure: Rebuild.
4923
e06510e6
RH		 49241999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4925
4926 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4927
dabe3bbc
RH		 49281999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4929
4930 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4931 on -64 and not pic.
4932 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4933 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4934 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4935 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4936 MAX_RELOC_EXPANSION): Define.
4937 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4938
b4cac588
AM		 49391999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4940
4941 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4942 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4943 block. Print a warning if an 8-bit or 16-bit constant
4944 displacement or immediate is truncated on output.
4945 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4946 immediate.
4947 (i386_operand): Disallow immediate jump absolute operand.
4948
966ed0b4
ILT		 49491999-07-15 Ian Lance Taylor <ian@zembu.com>
4950
0ed15843
ILT		 4951 * configure.in: Bump version number to 2.9.5.
4952 * configure: Rebuild.
4953
966ed0b4
ILT		 4954 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4955 or %llx work.
4956
67f1cff0
JL		 4957Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4958
4959 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4960 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4961
2f992c04
NC		 49621999-07-14 Philip Blundell <pb@nexus.co.uk>
4963
4964 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4965 is defined.
4966 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4967
4968 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4969 if -mno-fpu was given.
4970 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4971 relocs.
4972 (cons_fix_new_arm): Remove misleading comments.
4973
14ad458a
ILT		 49741999-07-14 Ian Lance Taylor <ian@zembu.com>
4975
4976 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4977 error message.
4978 (relax_segment): Likewise. After giving a rs_org error, convert
4979 the frag to rs_align to avoid cascading errors.
4980
36823076
AS		 49811999-07-12 Andreas Schwab <schwab@suse.de>
4982
4983 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4984
ab9da554
ILT		 49851999-07-11 Ian Lance Taylor <ian@zembu.com>
4986
4987 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4988 as appropriate. Fill in structure initializations. Add variable
4989 initializations. Add casts.
4990 * dwarf2dbg.c (print_stats): Change i to size_t.
4991 * listing.c (listing_listing): Change list_line to unsigned int.
4992
e0accf0c
ILT		 49931999-07-10 Ian Lance Taylor <ian@zembu.com>
4994
4995 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4996 rather than checking for \001 and \002 in symbol name.
4997 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4998
7d4ce8a9
JL		 4999Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5000
5001 * configure.in (hppa*-linux-gnu*): New target.
5002 * configure: Rebuilt.
5003
5395a469
NC		 50041999-07-08 Nick Clifton <nickc@cygnus.com>
5005
3e87a760 5006 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 5007
cac58fa6
NC		 50081999-07-07 Nick Clifton <nickc@cygnus.com>
5009
5395a469 5010 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 5011 accessing symbolP directly.
5012
03b36ee1
JL		 5013Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5014
5015 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5016 for ELF.
5017
49a5575c
NC		 50181999-07-05 Nick Clifton <nickc@cygnus.com>
5019
5020 * config/tc-arm.c (ARM_EXT_V5): Define.
5021 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5022 (md_begin): Detect ARM v5 architectures.
5023 (md_parse_option): Accept arm v5 specification.
5024 (md_show_usage): Documment -marmv5 switch.
5025
5026 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 5027
49a5575c
NC		 5028 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5029 op.
5030 (validate_immediate_twopart): New function. Determine if a
5031 constant can be computed by two ADD instructions.
5032 (output_inst): Remove its command line parameter - it was never
5033 used.
5034 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5035 implememt the ADRL pseudo op.
5036 (tc_gen_reloc): Generate a suitable error message if an ADRL
5037 instruction tries to generate a real reloc.
5038
5039 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5040
09ecf0ba
JL		 5041Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5042
5043 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5044 into lower case.
5045
264d6861
ILT		 50461999-06-27 H.J. Lu <hjl@gnu.org>
5047
5048 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5049 non BFD_ASSEMBLER case.
5050
827c0149
ILT		 50511999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5052
5053 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5054 data.
5055
a340d270
RH		 50561999-06-26 David Mosberger <davidm@hpl.hp.com>
5057
5058 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5059 out_end_sequence() when the address decreases due to a new frag.
5060 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5061 numbering starts with 1.
5062
16b93d88
NC		 50631999-06-23 Nick Clifton <nickc@cygnus.com>
5064
5065 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5066 .section for COFF.
5067 (mcore_s_text): Call obj_elf_text for ELF target.
5068 (mcore_s_data): Call obj_elf_data for ELF target.
5069 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5070 for COFF target.
5071 (mcore_s_bss): New function: Dump literal table before changing
5072 sections.
5073 (mcore_s_comm): New function: Dump literal table before changing
5074 sections.
3e87a760 5075
16b93d88
NC		 5076 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5077 No longer static functions.
5078 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5079 Provide prototypes for these functions.
5080
fed9b18a
ILT		 50811999-06-22 Ian Lance Taylor <ian@zembu.com>
5082
be2acf27
ILT		 5083 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5084 a list of names, to try obj_segment_name, and to try abbreviated
5085 names when using COFF without long section names.
5086
7dcc9865
ILT		 5087 * config/tc-alpha.c: More use of symbol accessor functions.
5088 * config/tc-arc.c: Likewise.
5089 * config/tc-d30v.c: Likewise.
5090 * config/tc-fr30.c: Likewise.
5091 * config/tc-i860.c: Likewise.
5092 * config/tc-m88k.c: Likewise.
5093 * config/tc-mcore.c: Likewise.
5094 * config/tc-ns32k.c: Likewise.
5095 * config/tc-sparc.c: Likewise.
5096 * config/tc-v850.c: Likewise.
5097
a77f5182
ILT		 5098 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5099 sy_value with appropriate accessor functions.
5100 * config/tc-arm.c (md_apply_fix3): Likewise.
5101 * config/tc-d10v.c (AT_WORD_P): Likewise.
5102 * config/tc-v850.c (reg_name_search): Likewise.
5103
fed9b18a
ILT		 5104 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5105 use symbol_get_bfdsym instead.
5106 * config/tc-ppc.c (md_assemble): Likewise.
5107 * config/tc-v850.c (v850_comm): Likewise.
5108
310b5aa2
ILT		 51091999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5110
5111 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5112 the symbol, rather than accessing the bsym member.
5113 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5114 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5115 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5116 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5117 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5118 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5119 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5120 * config/tc-v850.c (tc_gen_reloc): Likewise.
5121
9cb8e75e
JL		 5122Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5123
5124 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5125 (hppa_gen_reloc_type): Conditionalize on BFD64.
5126 (tc_gen_reloc): Re-enable ELF relocations.
5127 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5128
3d103319
ILT		 51291999-06-21 Ian Lance Taylor <ian@zembu.com>
5130
5131 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5132 warning.
5133 (do_ldst): Move assignment out of if condition.
5134 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5135 parentheses to avoid warning.
5136
776b24b4
NC		 51371999-06-21 Nick Clifton <nickc@cygnus.com>
5138
155f0fe7
NC		 5139 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5140 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 5141
809ffe0d
ILT		 51421999-06-19 Ian Lance Taylor <ian@zembu.com>
5143
5144 * config/tc-ppc.c: Update for symbol handling changes.
5145 * config/obj-coff.c: Likewise.
5146
49863f82
JL		 5147Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5148
5149 * tc-hppa.c: General cleanups of ELF support. No more spaces
5150 and subspaces for ELF.
5151 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5152 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5153 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5154 (UNWIND_SECTION_NAME): Likewise.
5155 (space/subspace related structures): Conditionalize definitions
5156 on OBJ_SOM.
5157 (space/subspace directives and support routines): Conditionalize
5158 definitions and references/uses on OBJ_SOM.
5159 (label_symbol_struct): For ELF, track the symbol's segment. For
5160 SOM track its space.
5161 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5162 changes.
5163 (USE_ALIASES): Kill for both SOM & ELF.
5164 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5165 (pa_space, pa_subspace): Corresponding changes.
5166 (pa_spaces_begin): Corresponding chagnes.
5167 (md_begin): Do not muck around with space/subspace stuff for
5168 OBJ_ELF.
5169 (md_apply_fix): Temporarily disable argument relocation stuff
5170 for OBJ_ELF.
5171 (tc_gen_reloc): Temporarily disable relocation generation for
5172 OBJ_ELF
5173 (pa_build_unwind_subspace): Similarly.
5174
fed881b1
NC		 51751999-06-16 Nick Clifton <nickc@cygnus.com>
5176
5177 * config/tc-arm.c (thumb_set): New pseudo op.
5178 (text, data, section): Override these pseudo ops with ARM
5179 specific versions.
5180 (s_thumb_set): New function: Perform the same as a .set pseudo
5181 op, but also mark the alias'ed symbol as being a Thumb
5182 function.
5183 (arm_s_text): New function: Perform the same as the .text
5184 pseudo op, but dump the literal pool before changing
3e87a760 5185 sections.
fed881b1
NC		 5186 (arm_s_data): New function: Perform the same as the .data
5187 pseudo op, but dump the literal pool before changing
3e87a760 5188 sections.
fed881b1 5189 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 5190 .section pseudo op, but dump the literal pool before changing
5191 sections.
fed881b1
NC		 5192 (arm_cleanup): Do not reset the current section before dumping
5193 the literal pool.
5194
0f94f4c8
NC		 51951999-06-17 Nick Clifton <nickc@cygnus.com>
5196
2f3519a2
NC		 5197 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5198 OPTION_NO_WARN_UNMATCHED entries.
5199 (md_parse_option): Generate a warning message if an unrecognised
5200 option is encountered.
5201
0f94f4c8
NC		 5202 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5203 (get_operands): When parsing an expression after an '@' symbol
5204 has been detected, do not ignore '#' symbols.
5205 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5206 false.
0f94f4c8 5207
e4a86f6f
ILT		 52081999-06-13 Ian Lance Taylor <ian@zembu.com>
5209
5210 From K. Richard Pixley <rich@noir.com>:
5211 * configure.in (ppc-*-vxworks*): New target.
5212 * configure: Rebuild.
5213
a8aed0fb
UD		 52141999-06-12 Philip Blundell <philb@gnu.org>
5215
5216 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5217
7565ed77
ILT		 52181999-06-13 Ian Lance Taylor <ian@zembu.com>
5219
5220 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5221 which refer to symbols in linkonce sections, permit reducing the
5222 relocs if the symbol is local.
5223
b9e57a38
ILT		 52241999-06-12 Ian Lance Taylor <ian@zembu.com>
5225
5226 * subsegs.c (subseg_text_p): New function.
5227 * as.h (subseg_text_p): Declare.
5228 * read.c (do_align): Use subseg_text_p to set the default fill.
5229 * write.c (subsegs_finish): Likewise.
5230 * config/obj-coff.c (write_object_file): Likewise.
5231 * config/tc-i386.h (md_maybe_text): Don't define.
5232 (md_do_align): Use subseg_text_p to set the default fill.
5233 * config/tc-m32r.c (m32r_do_align): Likewise.
5234 * config/tc-sh.c (sh_do_align): Likewise.
5235 * config/tc-sparc.h (md_do_align): Likewise.
5236
008960a5
ILT		 52371999-06-12 David O'Brien <obrien@freebsd.org>
5238
5239 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5240 * configure: Rebuild.
5241
a1605869
ILT		 52421999-06-12 Ian Lance Taylor <ian@zembu.com>
5243
d9ac5a3b
ILT		 5244 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5245 * Makefile.am: Rebuild dependencies.
5246 * Makefile.in: Rebuild.
5247
a1605869
ILT		 5248 * config/tc-i386.c (i386_immediate): Remove unused label
5249 seg_unimplemented.
5250
5251 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5252 * symbols.c: Likewise.
5253 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5254 sy_next field when taking address, rather than symbol_next.
5255
5256 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5257 offsetT.
5258 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5259 value from the output file architecture.
5260 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5261 * dwarf2dbg.h: Change bfd_vma to addressT.
5262
a7cd1c22
ILT		 52631999-06-11 Ian Lance Taylor <ian@zembu.com>
5264
5265 * dwarf2dbg.h: Use PARAMS in function declarations.
5266
76171f81
ILT		 52671999-06-11 Martin Dorey <mdorey@madge.com>
5268
5269 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5270 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5271 OBJ_ELF.
5272 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5273
9b4d630b
ILT		 52741999-06-11 Ian Lance Taylor <ian@zembu.com>
5275
5865bb77
ILT		 5276 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5277
9e7c96d9
ILT		 5278 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5279 popsection.
5280
1b50c718
ILT		 5281 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5282
1bf67e0d
ILT		 5283 * read.c (read_a_source_file): Only declare inescape if
5284 QUOTES_IN_INSN.
5285
5286 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5287 match parameters.
5288 (find_entry_byval): Add parens to avoid warning.
5289
5290 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5291
9b4d630b
ILT		 5292 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5293 undefined symbols.
5294
a22b281c
RH		 52951999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5296
66778679 5297 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5298 with isoctal.
5299
5300 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5301 synthetize_setx): New functions.
5302 (md_assemble): Broken the special cases into the above
5303 functions. Make compiler happy if sizeof(bfd_vma)==4.
5304 Fix sethi generated from set/setuw. If instructions have a relloc,
5305 always clear the fields to be relocated in the opcode.
5306 (sparc_ip): Remove special_case global variable.
5307
7f2f689c
ILT		 53081999-06-10 Ian Lance Taylor <ian@zembu.com>
5309
d7ba4a77
ILT		 5310 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5311 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5312 indication of success rather than a value.
5313 (itbl_get_val): Likewise.
5314 (itbl_get_field): Use strcspn. Change delimiters to include
5315 parens.
5316 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5317 (itbl_get_val): Likewise.
5318 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5319
7f2f689c
ILT		 5320 * symbols.c (copy_symbol_attributes): Convert local symbols to
5321 regular symbols.
5322
c1d3c45e
NC		 53231999-06-10 Nick Clifton <nickc@cygnus.com>
5324
5325 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5326 ARM920t.
c1d3c45e 5327
63fab58c
RH		 53281999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5329
5330 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5331 Optimize set if sizeof(bfd_vma) == 64.
5332 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5333 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5334 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5335
cf9a1301
RH		 53361999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5337
5338 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5339 (s_ncons): New function.
5340 (native_op_table): New table.
5341 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5342 R_SPARC_OLO10 handling.
5343
bf29b231
RH		 5344Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5345
5346 * expr.h (struct expressionS): Revert last change; widen X_op.
5347 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5348
9be1cda6
AS		 5349Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5350
a4835b42
AS		 5351 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5352 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5353 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5354 * Makefile.in: Regenerated.
5355
9be1cda6
AS		 5356 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5357 `common' pass on to s_mri_common.
3e87a760 5358 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5359
62335629
RH		 53601999-06-06 Richard Henderson <rth@cygnus.com>
5361
5362 * config/obj-elf.c (obj_elf_section): Don't free the return
5363 value of demand_copy_C_string.
5364
9de8d8f1
RH		 53651999-06-05 Richard Henderson <rth@cygnus.com>
5366
5367 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5368 creation logic from obj_elf_create_section.
5369
5370 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5371 (section_stack): New.
5372 (special_sections): Make const.
5373 (obj_elf_section): Gut and rewrite parsing.
5374 (obj_elf_change_section): New function broken out of obj_elf_section.
5375 (obj_elf_parse_section_letters): Likewise.
5376 (obj_elf_section_word): Likewise.
5377 (obj_elf_section_type): Likewise.
5378 (obj_elf_previous): Treat as a toggle.
5379 (obj_elf_popsection): New.
5380 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5381 (ppc_section_type): Likewise.
5382 * config/tc-ppc.h: Likewise.
5383
5384 * expr.h (struct expressionS): Don't make X_op a bitfield.
5385 * config/tc-alpha.c: Update for symbol handling changes.
5386 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5387 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5388
58b5739a
RH		 53891999-06-05 Richard Henderson <rth@cygnus.com>
5390
5391 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5392 (dwarf2_gen_line_info): Kill unused variables.
5393 (dwarf2_finish): Likewise.
5394 (dwarf2_where): Likewise.
5395 (dwarf2_directive_file): If we've only got a string,
5396 hand off to s_app_file.
5397 * ecoff.c: Move the include of ecoff.h.
5398 * symbols.h (S_IS_FUNCTION): Prototype.
5399
5400 * read.c (LEX_HASH): Supply a default.
5401 (lex_type): Use it.
5402 (s_globl): Update `c' after skipping whitespace.
5403 * read.h (LEX_END_NAME, is_name_ender): New.
5404 * expr.c (get_symbol_end): Respect it.
5405
398e8c25
ILT		 54061999-06-04 Mark Klein <mklein@dis.com>
5407
993142d5
ILT		 5408 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5409 to real if OBJ_SOM
5410 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5411
398e8c25
ILT		 5412 * config/tc-hppa.c: Update for symbol handling changes.
5413
b4013713
ILT		 54141999-06-03 Ian Lance Taylor <ian@zembu.com>
5415
080e41e6
ILT		 5416 * cgen.c: Update for symbol handling changes.
5417 * config/tc-m32r.c: Likewise.
f412ead8 5418
a0f75b47
ILT		 5419 * config/tc-hppa.h: Update for symbol handling changes.
5420 * config/tc-hppa.c: Likewise.
5421
174419c1
ILT		 5422 * config/tc-arm.h: Update for symbol handling changes.
5423 * config/tc-arm.c: Likewise.
5424 (symbol_make_empty): Remove. Just use symbol_create.
5425
5426 * symbols.c (symbol_set_tc): Correct name.
5427
6104f0a0
ILT		 5428 * Makefile.am: Rebuild dependencies.
5429 ($(OBJS)): Don't depend upon struc-symbol.h.
5430 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5431 * dep-in.sed: Don't remove struc-symbol.h.
5432 * Makefile.in: Rebuild.
5433
b4013713
ILT		 5434 * doc/internals.texi (Symbols): Describe changes in symbol
5435 handling.
5436
6576f0b5
RH		 54371999-06-03 Richard Henderson <rth@cygnus.com>
5438
5439 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5440 instead of doing the work by hand.
5441
fac0d250
RH		 54421999-06-03 David Mosberger <davidm@hpl.hp.com>
5443
5444 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5445 state of line state-machine.
5446 (struct ls): Collect DWARF2 line state-machine state in new member
5447 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5448 resulted in any DWARF2 directives.
5449 (reset_state_machine): New function.
5450 (out_end_sequence): Ditto.
5451 (dwarf2_gen_line_info): When switching sections or switching to a
5452 lower text address, call out_end_sequence() first to terminate the
5453 previous code sequence as code sequences MUST have monotonically
5454 increasing addresses.
5455 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5456
54571999-06-03 David Mosberger <davidm@hpl.hp.com>
5458
5459 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5460 DWARF2 debug info (line information only, at this point).
5461 * as.h: Update comment about supported debug formats.
5462 * dwarf2dbg.c, dwarf2dbg.h: New files.
5463 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5464
5465 * expr.c (operand): Don't use [ for parens if we want an index op.
5466 (op_encoding): Switch [ into O_index, if desired.
5467 (op_rank): Renumber with O_index on bottom.
5468 (expr): If O_index, match closing bracket.
5469 * expr.h (O_index): New.
5470
5471 * read.c (read_a_source_file): Conditionally allow matched "
5472 in lines passed to md_assemble.
5473
5474 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5475
49309057
ILT		 54761999-06-03 Ian Lance Taylor <ian@zembu.com>
5477
5478 Add support for storing local symbols in a small structure to save
5479 memory when assembling large files.
5480 * as.h: Don't include struc-symbol.h.
5481 (symbolS): Add typedef.
5482 * symbols.c: Include struc-symbol.h.
5483 (local_hash): New static variable.
5484 (save_symbol_name): New static function, from symbol_create.
5485 (symbol_create): Call save_symbol_name.
5486 (local_symbol_count): New static variable.
5487 (local_symbol_conversion_count): Likewise.
5488 (LOCAL_SYMBOL_CHECK): Define.
5489 (local_symbol_make): New static function.
5490 (local_symbol_convert): New static function.
5491 (colon): Handle local symbols. Create local symbol for local
5492 label name.
5493 (symbol_table_insert): Handle local symbols.
5494 (symbol_find_or_make): Create local symbol for local label name.
5495 (symbol_find_base): Check for local symbol.
5496 (symbol_append, symbol_insert): Check for local symbols.
5497 (symbol_clear_list_pointers, symbol_remove): Likewise.
5498 (verify_symbol_chain): Likewise.
5499 (copy_symbol_attributes): Likewise.
5500 (resolve_symbol_value): Handle local symbols.
5501 (resolve_local_symbol): New static function.
5502 (resolve_local_symbol_values): New function.
5503 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5504 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5505 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5506 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5507 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5508 (symbol_previous, symbol_next): New functions.
5509 (symbol_get_value_expression): Likewise.
5510 (symbol_set_value_expression): Likewise.
5511 (symbol_set_frag, symbol_get_frag): Likewise.
5512 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5513 (symbol_mark_used_in_reloc): Likewise.
5514 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5515 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5516 (symbol_mri_common_p): Likewise.
5517 (symbol_mark_written, symbol_clear_written): Likewise.
5518 (symbol_written_p): Likewise.
5519 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5520 (symbol_section_p, symbol_equated_p): Likewise.
5521 (symbol_constant_p): Likewise.
5522 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5523 (symbol_get_obj, symbol_set_obj): Likewise.
5524 (symbol_get_tc, symbol_set_tc): Likewise.
5525 (symbol_begin): Initialize local_hash.
5526 (print_symbol_value_1): Handle local symbols.
5527 (symbol_print_statistics): Print local symbol statistics.
5528 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5529 Declare new symbols.c functions. Move many declarations here from
5530 struc-symbol.h.
5531 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5532 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5533 (struct symbol): Move bsym to make it clearly the first field.
5534 Remove TARGET_SYMBOL_FIELDS.
5535 (symbolS): Don't typedef.
5536 (struct broken_word): Remove.
5537 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5538 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5539 (symbol_clear_list_pointers): Likewise.
5540 (symbol_insert, symbol_remove): Likewise.
5541 (symbol_previous, symbol_append): Likewise.
5542 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5543 (struct local_symbol): Define.
5544 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5545 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5546 (local_symbol_get_frag, local_symbol_set_frag): Define.
5547 (local_symbol_get_real_symbol): Define.
5548 (local_symbol_set_real_symbol): Define.
5549 Define.
5550 * write.c (write_object_file): Call resolve_local_symbol_values.
5551 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5552 (TARGET_SYMBOL_FIELDS): Don't define.
5553 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5554 ECOFF_DEBUGGING, add ECOFF fields.
5555 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5556 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5557 ECOFF_DEBUGGING, add ECOFF fields.
5558 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5559 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5560 * config/tc-mcore.h: Don't include struc-symbol.h.
5561 (TARGET_SYMBOL_FIELDS): Don't define.
5562 (struct mcore_tc_sy): Define.
5563 (TC_SYMFIELD_TYPE): Define.
5564 * Many files: Use symbolS instead of struct symbol. Use new
5565 accessor functions rather than referring to symbolS fields
5566 directly.
5567
5568 * read.c (s_mri_common): Don't add in value of line_label.
5569
5570 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5571 checking for SEC_LINK_ONCE.
5572
5573 * config/tc-sh.h (sh_fix_adjustable): Declare.
5574
5575 * app.c (input_buffer): New static variable.
5576 (app_push): Save saved_input in allocated buffer.
5577 (app_pop): Restored saved_input.
5578 (do_scrub_chars): Change get parameter to take char * and int as
5579 arguments. Change GET macro to pass input_buffer to get
5580 function. Don't save input into allocated buffer.
5581 * as.h (do_scrub_chars): Update declaration.
5582 * input-file.c (input_file_get): Change to take char * and int.
5583 Read data into passed in buffer. Remove static buffer.
5584 * read.c (scrub_from_string): Change to take char * and int. Copy
5585 data into passed in buffer.
5586
5587 * hash.h: Neaten. Declare hash_traverse.
5588 * hash.c: Complete rewrite based on BFD hashing code.
5589 * gasp.c (chunksize): New variable.
5590 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5591 hash_delete.
5592
661e4995
NC		 55931999-05-28 Nick Clifton <nickc@cygnus.com>
5594
5595 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5596 addend unless the target uses an old ABI.
5597
d9a62219
DE		 5598Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5599
5600 -Wchar-subscripts cleanup
5601 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5602 calls to isascii,iscntrl are correct.
d9a62219
DE		 5603 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5604 (unsigned char).
5605 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5606 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5607 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5608 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5609
6da466c7
ILT		 56101999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5611
5612 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5613 width for Coldfire.
5614 (arch_coldfire_p): New #define.
5615 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5616
56171999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5618
5619 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5620
5621 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5622 (install_operand): Add place `N'.
5623 (init_table): Add registers ACC, MACSR, MASK.
5624
5625 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5626
5627 * config/tc-m68k.c: Change mcf5200 --> mcf.
5628 (archs): Add mcf5206e, mcf5307.
5629 (m68k_ip): Add format `u'.
5630 (install_operand): Add place `m', `M', `h'.
5631 (init_table): Add upper/lower registers.
5632
5633 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5634
bedf545c
ILT		 56351999-05-28 Martin Dorey <mdorey@madge.com>
5636
5637 * config/tc-i960.c: Several minor changes to add ELF and
5638 BFD_ASSEMBLER support.
5639 * config/tc-i960.h: Likewise.
5640 * configure.in (i960-*-elf*): New target.
5641 * aclocal.m4, configure: Rebuild.
5642
40c62b25
AM		 56431999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5644
5645 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5646 reloc changes when defined(BFD_ASSEMBLER).
5647
daa01f85
AM		 56481999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5649
5650 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5651
5652 * write.c (write_print_statistics): Output to file, not stderr.
5653
5654 * expr.c (generic_bignum_to_int32,64): Prototype.
5655
5656 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5657 output_sleb128, output_uleb128, output_big_sleb128,
5658 output_big_uleb128, output_big_leb128): Prototype.
5659 (output_big_sleb128, output_big_uleb128): Make inline.
5660 (output_big_leb128): Remove inline
5661
5662 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5663 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5664 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5665 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5666 value for correct overflow check in write.c:fixup_segment.
5667 * write.c (fixup_segment): Move bitfield overflow checks to after
5668 the md_apply_fix call.
5669 * config/obj-coff.c (fixup_segment): Likewise.
5670 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5671 valueT *val argument.
5672
19b34177
AS		 5673Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5674
5675 * config/atof-ieee.c (gen_to_words): Correctly round a
5676 denormalized number. Fix off-by-one in range checking for
3e87a760 5677 exponent in a denormal.
19b34177 5678
b8a40f53
NC		 56791999-05-10 Nick Clifton <nickc@cygnus.com>
5680
5681 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5682 name.
b8a40f53 5683
53f3de98
RH		 5684Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5685
5686 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5687
578ec497
AM		 56881999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5689
5690 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5691 (ReverseRegRegmem): Remove.
5692 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5693 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5694 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5695 kludge.
5696
5697 From Doug Ledford <dledford@redhat.com>
5698 * config/tc-i386.h (RegXMM): New for P/III.
5699 * config/tc-i386.c: Add support for P/III.
5700
d0e9a01c
RH		 5701Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5702
5703 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5704 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5705 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5706
83183c0c
RH		 5707Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5708
5709 * config/tc-i386.c (i386_immediate): Skip whitespace before
5710 complaining about junk after expression.
5711 (i386_displacement): Likewise.
5712
03987ced
RH		 5713Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5714
5715 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5716 Don't copy before downcaseing.
5717
0d96863f 57181999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5719
66778679
RH		 5720 * tc-m68k.c: Include elf/m68k.h.
5721 (m68k_elf_final_processing): New routine.
5722 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5723 Define.
3e87a760 5724
90700a53
JL		 5725Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5726
5727 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5728 17 bit fmt insn.
5729
252b5132
RH		 57301999-04-30 Nick Clifton <nickc@cygnus.com>
5731
5732 * config/tc-mcore.c (mcore_s_section): Dump literals before
5733 changing section.
5734
57351999-04-29 Nick Clifton <nickc@cygnus.com>
5736
5737 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5738 for COFF/PE port.
5739
5740Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5741
5742 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5743 (TC_INIT_FIX_DATA): Delete.
5744 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5745 (TC_INIT_FIX_DATA): Delete.
5746 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5747 * write.c (fix_new_internal): Initialize fx_cgen member.
5748 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5749 (gas_cgen_md_apply_fix3): Update.
5750 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5751 (md_cgen_record_fixup_exp): Update.
5752 (FX_OPINFO_R_TYPE): Update.
5753
5754 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5755 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5756 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5757 * frags.h (struct frag): Make opindex, opinfo ints.
5758
5759 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5760
57611999-04-26 Tom Tromey <tromey@cygnus.com>
5762
5763 * aclocal.m4, configure: Updated for new version of libtool.
5764
57651999-04-22 Nick Clifton <nickc@cygnus.com>
5766
5767 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5768 md_apply_fix.
252b5132
RH		 5769 (md_apply_fix3): Do not fix up absolute relocations against
5770 symbolic values.
5771
5772 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5773
57741999-04-20 Nick Clifton <nickc@cygnus.com>
5775
5776 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5777 changes and data-in-text directives.
5778 (mcore_cons): New function: intercept cons() operations.
5779 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5780 operations.
252b5132
RH		 5781 (mcore_stringer): New function: intercept stringer() operations.
5782
57831999-04-18 Ian Lance Taylor <ian@zembu.com>
5784
5785 * obj.h (struct format_ops): Change generate_asm_lineno field to
5786 take no parameters.
5787 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5788
5789 * config/tc-alpha.c (find_opcode_match): Add default case to
5790 switch.
5791 (find_macro_match): Likewise.
5792 (load_expression): Parenthesize && within ||.
5793
5794 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5795
57961999-04-17 Nick Clifton <nickc@cygnus.com>
5797
5798 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5799 .text .data .section pseudo ops.
3e87a760
AM		 5800 (mcore_s_section): New function. Dump lits before changing secs.
5801 (mcore_s_text): New function. Dump lits before changing secs.
5802 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5803
58041999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5805
5806 * config/tc-mips.c (mips_32bitmode): New.
5807 (md_begin): Set mips_32bitmode if needed.
5808 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5809 Set EF_MIPS_32BITMODE.
5810
5811Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5812
5813 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5814 change.
5815
58161999-04-16 Nick Clifton <nickc@cygnus.com>
5817
5818 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5819
5820Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5821
3e87a760 5822 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5823 expressions correctly.
5824
5825
58261999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5827
5828 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5829
5830Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5831
5832 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5833 and fmpynfadd instructions.
5834
58351999-04-11 Richard Henderson <rth@cygnus.com>
5836
5837 * as.h (environ): Declare it, if needed.
5838 * as.c (dump_statistics): Don't declare environ.
5839 * configure.in (environ): Detect declaration.
5840 * configure, config.in: Rebuild
5841
5842 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5843 (i386_displacement): Allocate enough space for replacement buffer.
5844 Clean up replacement buffer initialization.
5845
58461999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5847
5848 * subsegs.c (section_symbol): Don't create a new symbol if one
5849 already exists; instead, use the existing one, but set its segment
5850 and frag data if it hasn't already been defined.
5851 * config/obj-coff.c (c_section_symbol): Likewise.
5852
5853Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5854
5855 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5856
58571999-04-08 Nick Clifton <nickc@cygnus.com>
5858
5859 * config/tc-mcore.c: New File: Support routines for MCore
5860 assembler.
3e87a760 5861 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5862 * config/obj-coff.c: Add support for mcore-pe target.
5863
5864 * Makefile.am: Add support for MCore targets.
5865 * Makefile.in: Regenerate.
5866 * configure.in: Add support for MCore targets.
5867 * configure: Regenerate.
5868
5869 * doc/all.texi: Set MCORE.
5870 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5871
252b5132
RH		 5872 * write.h: Prevent multiple inclusion.
5873
58741999-04-06 Ian Lance Taylor <ian@zembu.com>
5875
5876 * asintl.h (LC_MESSAGES): Never define.
5877 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5878 does not define it.
5879 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5880 does not define it.
5881
5882 * Makefile.am (m68k-parse.c): If configuring in the source
5883 directory, copy m68k-parse.y into the local directory before
5884 running ylwrap, to remove spurious differences when generating
5885 snapshots.
5886 * Makefile.in: Rebuild.
5887
5888 * config/tc-sparc.h (md_do_align): Just allocate the number of
5889 bytes necessary, rather than always allocating 1024.
5890
58911999-04-04 Ian Lance Taylor <ian@zembu.com>
5892
5893 * listing.c (listing_newline): Add cast to avoid warning.
5894 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5895 * config/tc-i386.c (i386_scale): Add return value.
5896 (build_displacement_string): Remove unused local temp_disp2.
5897 (i386_intel_memory_operand): Add parentheses to avoid warning.
5898 (i386_intel_operand): Remove unused local end_of_operand_string.
5899 (i386_operand): Remove unused local operand_modifier.
5900 (i386_operand): Add parens to avoid warning.
5901
59021999-04-04 Don Bowman <don@pixsci.com>
5903
5904 * configure.in: Add mips*-*-vxworks* target; have it define
5905 MIPS_STABS_ELF.
5906 * configure, config.in: Rebuild.
5907
59081999-03-31 Nick Clifton <nickc@cygnus.com>
5909
5910 * configure.in (emulations): Add support for arm-epoc-pe.
5911 * configure: Regenerate.
5912 * config/te-epoc-pe.h: New file. Define macros specific to
5913 arm-epoc-pe target.
5914 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5915 for arm-epoc-pe target.
5916
5917Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5918
5919 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5920
5921Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5922
5923 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5924 detect ",n" without a condition.
5925 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5926
5927
5928Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5929
5930 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5931 instruction is encoded with one bit.
5932
5933
59341999-03-23 Ian Lance Taylor <ian@zembu.com>
5935
5936 * doc/internals.texi (CPU backend): Mention that
5937 line_separator_chars should not include newline. From thi
5938 <ttn@mingle.glug.org>.
5939
59401999-03-22 Doug Evans <devans@casey.cygnus.com>
5941
5942 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5943 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5944
5945Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5946
5947 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5948
5949Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5950
5951 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5952
5953
5954Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5955
5956 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5957
252b5132
RH		 59581999-03-15 Martin Hunt <hunt@cygnus.com>
5959
5960 * app.c (do_scrub_begin): Change '-' back to a symbol char
5961 so we can use multiple opcodes on a line again.
5962
5963 * config/tc-d30v.c: By default, warn if a symbol has
5964 the same name as a register. Plus some minor
5965 updates from the branch.
5966
59671999-03-13 Nick Clifton <nickc@cygnus.com>
5968
5969 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5970 BFD_RELOC_16 and BFD_RELOC_64.
5971
59721999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5973
5974 * expr.c (expr): Add missing else.
5975
59761999-03-12 Nick Clifton <nickc@cygnus.com>
5977
5978 * config/tc-arm.c (md_apply_fix3): Improve error message.
5979
59801999-03-11 Doug Evans <devans@casey.cygnus.com>
5981
5982 * Makefile.am (CPU_TYPES): Add fr30.
5983 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5984 (fr30,m32r dependencies): Update.
5985 * Makefile.in: Rebuild.
5986
5987 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5988 (gas_cgen_record_fixup_exp): Ditto.
5989 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5990 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5991 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5992 (md_cgen_lookup_reloc): Update use of operand->type.
5993 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5994 (md_convert_frag): Call cgen_operand_lookup_by_num.
5995 (md_cgen_lookup_reloc): Update use of operand->type.
5996 (m32r_cgen_record_fixup_exp): Ditto.
5997
59981999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5999
6000 * config/tc-mips.c (md_show_usage): Fix message.
6001
60021999-03-03 Nick Clifton <nickc@cygnus.com>
6003
6004 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6005 and LDR reg,=<expr> instruction.
6006
6007 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6008 -mcpu=arm9tdmi.
6009
6010Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6011
6012 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6013
60141999-02-17 Nick Clifton <nickc@cygnus.com>
6015
6016 This patch was created by: Scott Bambrough
6017 <scottb@corelcomputer.com>
3e87a760
AM		 6018
6019 * app.c:
252b5132 6020 Special cased '@' character. The '@' character is used as the
3e87a760 6021 ARM assembler comment character, as a special character
252b5132
RH		 6022 and in ELF .symver pseudo-op's, and as a special character in
6023 .type and .section pseudo-ops.
6024 (symver_pseudo): New static variable.
6025 (symver_state): New static variable.
6026 (struct app_save): Add field 'symver_state'.
6027 (app_push): Save global symver_state int struct app_save.
6028 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 6029 (do_scrub_chars): Special case handling of '@' character in
6030 .symver pseudo-ops.
252b5132
RH		 6031
6032 * configure.in: Modified to recognize armv* uname syntax from ARM
6033 Linux kernel.
6034 * configure: Regenerated.
3e87a760 6035
252b5132
RH		 6036 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6037 a prefix to the section's type.
6038 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6039 the type's typename.
6040
6041 * config/tc-arm.h: Add support for PIC generation:
6042 (pic_code): New boolean.
6043 (obj_relocate_extern): Define.
6044 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6045 (TC_CONS_FIX_NEW): Define.
6046 (tc_fix_adjustable): Define.
6047 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 6048
252b5132
RH		 6049 * config/tc-arm.c: Add support for PIC generation:
6050 (line_seperator_chars): Allow ';' as a seperator for Linux.
6051 (is_immediate_prefix): New macro.
6052 (arm_parse_reloc): New function.
6053 (s_arm_elf_cons): New function.
6054 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6055 (md_undefined_symbol): Special case handling for the Global Offset
6056 Table's symbol.
6057 (md_apply_fix3): Handle PIC relocs.
6058 (tc_gen_reloc): Handle PIC relocs.
6059 (md_parse_option): Add support for '-k' command line switch to
6060 enable PIC generation.
6061 (cons_fix_new_arm): New function.
6062 (s_arm_elf_cons): New function.
6063
6064Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6065
6066 * configure.in: Add comments for uses of AC_DEFINE.
6067 * acinclude.m4: Likewise.
6068 * acconfig.h: Remove.
6069 * aclocal.m4: Rebuild.
6070 * configure: Rebuild.
6071 * Makefile.in: Rebuild.
6072 * config.in: Rebuild.
6073
60741999-02-15 Jim Lemke <jlemke@cygnus.com>
6075
6076 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6077 non-constant offset from a base register.
6078
60791999-02-14 Ken Raeburn <raeburn@raeburn.org>
6080
6081 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6082 strings always.
6083
6084Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6085
6086 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6087 (emit_insn): Look for pc-relative and no-overflow specifiers on
6088 internal relocation types.
6089
60901999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6091
6092 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6093 -mcpu=NNNN flags.
6094
6095 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6096 mips_cpu instead.
6097 (mips_4650, mips_4010, mips_4100): Variables removed.
6098 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6099 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6100 variables.
6101 (md_begin): Don't bother initializing the mips_NNNN variables;
6102 mips_cpu is set, and that's good enough now.
6103 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6104 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6105 (show): New function, to handle wrapping in the CPU lists.
6106 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6107
6108Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6109
6110 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6111 than treat as an immediate specifier.
6112
6113Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6114
6115 * config/tc-i386.c: Prototype many functions.
6116 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6117 (i386_immediate): Remove unused second argument.
6118 (i386_intel_operand): Fix i386_is_reg typo.
6119 (i386_operand): Use allow_naked_reg.
6120 (output_invalid): Make operand int for K&R.
6121
6122Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6123
6124 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6125 patch.
6126 * Makefile.in: Rebuild.
6127
61281999-02-09 Doug Evans <devans@casey.cygnus.com>
6129
6130 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6131 (cgen.o): Ditto.
6132 (EXTRA_as_new_SOURCES): Comment out.
6133 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6134 * Makefile.in: Rebuild.
6135 * doc/Makefile.in: Rebuild.
6136 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6137 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6138 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6139 * configure: Rebuild.
6140 * aclocal.m4: Rebuild.
6141 * config.in: Rebuild.
6142 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6143 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6144 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6145 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6146 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6147 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6148 (gas_cgen_record_fixup_exp): Ditto.
6149 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6150 descriptor, not global variable.
6151 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6152 descriptor, not global variable. Refer to insert_operand handler
6153 via cpu descriptor, not global function.
6154 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6155 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6156 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6157 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6158 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6159 * config/tc-m32r.c: Ditto.
6160 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6161 (md_assemble): Ditto.
6162 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6163
61641999-02-09 Nick Clifton <nickc@cygnus.com>
6165
6166 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6167 relocations for ELF targets.
6168
61691999-02-08 Nick Clifton <nickc@cygnus.com>
6170
6171 * configure.in: Add support for StrongARM target.
6172 * configure: Regenerate.
6173
61741999-02-05 Nick Clifton <nickc@cygnus.com>
6175
6176 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6177
6178 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6179 for COFF ports.
6180
6181Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6182
6183 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6184
6185Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6186
66778679
RH		 6187 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6188 (INTEL_DWORD_MNEM_SUFFIX): Define.
6189 (BYTE_PTR): Define.
6190 (WORD_PTR): Define.
6191 (DWORD_PTR): Define.
6192 (XWORD_PTR): Define.
6193 (SHORT): Define.
6194 (OFFSET_FLAT): Define.
6195 (FLAT): Define.
6196 (NONE_FOUND): Define.
6197 (No_dSuf): Define.
6198 (No_xSuf): Define.
6199 * config/tc-i386.c (set_intel_syntax): New routine.
6200 (intel_syntax): Declare.
6201 (allow_naked_reg): Declare.
6202 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6203 (intel_float_operand): New routine.
6204 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6205 Handle brackets as well as parens. Call i386_intel_operand for
6206 intel syntax. Reverse operands if appropriate. Handle new
6207 suffixes. Handle movzx and movsx.
6208 (i386_is_reg): New routine.
6209 (i386_immediate): New routine.
6210 (i386_scale): New routine.
6211 (i386_displacement): New routine.
6212 (i386_operand_modifier): New routine.
6213 (build_displacement_string): New routine.
6214 (i386_parse_seg): New routine.
6215 (i386_intel_memory_operand): New routine.
6216 (i386_intel_operand): New routine.
6217 (i386_operand): Call i386_displacement, i386_immediate,
6218 i386_scale, etc. instead of handling inline.
6219 (parse_register): Handle registers without prefix.
252b5132
RH		 6220
6221Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6222
66778679
RH		 6223 * configure: Regenerate.
6224 * configure.in (arm-*-oabi): New.
6225 (thumb-*-oabi): New.
6226 * config/tc-arm.c (target_oabi): Declare.
6227 (md_apply_fix3): Support REL relocs.
6228 (md_parse_option): Handle -oabi.
6229 (elf32_arm_target_format): New routine.
6230 (md_longopts): Add OPTION_OABI.
6231 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6232
6233
62341999-01-28 Nick Clifton <nickc@cygnus.com>
6235
6236 * write.c (write_relocs): Handle out of range error.
6237
6238 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6239 (fr30_force_relocation): Default to 0.
6240
6241 * config/tc-fr30.h (obj_fix_adjustable): Define.
6242 (TC_FORCE_RELOCATION): Define.
6243
6244 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6245 relocs.
252b5132
RH		 6246
62471999-01-16 Nick Clifton <nickc@cygnus.com>
6248
6249 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6250 merge of two instructions if the left instruciton kills the right.
6251
62521999-01-11 Doug Evans <devans@casey.cygnus.com>
6253
6254 * Makefile.in: Regenerate.
6255 * configure.in: Redo test for using cgen.
6256 * configure: Regenerate.
6257
62581999-01-09 Nick Clifton <nickc@cygnus.com>
6259
6260 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6261 redefinition of this macro.
6262
6263Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6264
6265 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6266 warning.
6267
62681998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6269
6270 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6271 a read of HI or LO and an immediatly following branch.
6272
62731998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6274
6275 * config/tc-mips.c (md_begin): Another correction to the setting of
6276 mips_eabi64.
6277
62781998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6279
3e87a760
AM		 6280 * config/tc-mips.c (md_begin): Correct type-o in setting of
6281 mips_eabi64.
252b5132
RH		 6282
62831998-12-21 Nick Clifton <nickc@cygnus.com>
6284
6285 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6286 bit insn when optimizing, so that parallelised instructions will
6287 start on a 32 bit boundary.
6288
62891998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6290
6291 * config/tc-mips.c (mips_eabi64): New.
6292 (md_begin): Set mips_eabi64.
6293 (mips_elf_final_processing): Use it.
6294
62951998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6296
3e87a760 6297 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6298 Correct setting of ABI in e_flags.
6299
6300Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6301
3e87a760
AM		 6302 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6303 in delay slots.
252b5132
RH		 6304
63051998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6306
6307 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6308
252b5132
RH		 63091998-12-15 Doug Evans <devans@casey.cygnus.com>
6310
6311 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6312 warning, values that don't fit in the field.
6313
63141998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6315
6316 * config/tc-mips.c (mips_abi_string): New.
6317 (md_parse_option,md_longopts): Add mabi.
6318 (mips_elf_final_processing): Set e_flags based on mabi flag.
6319
63201998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6321
3e87a760 6322 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6323
632498-12-11 Ken Raeburn <raeburn@cygnus.com>
6325
6326 * config/tc-h8300.c (build_bytes): Change message given if the
6327 instruction requires H8/300H mode and we're not in Hmode, to
6328 suggest that it may be the operand modes that are the problem, not
6329 necessarily the opcode.
6330
63311998-12-10 Nick Clifton <nickc@cygnus.com>
6332
6333 * config/tc-fr30.c: Add line separator character.
6334
6335Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6336
6337 * configure.in (hppa-*-mpeix*): New target.
6338 * config/obj-som.h (obj_som_compiler): Declare.
6339 * config/obj-som.c (compiler_seen): New static variable.
6340 (obj_som_compiler): New function.
6341 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6342 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6343 (pa_type_args): Set hppa_priv_level.
6344 (pa_compiler): New static function if OBJ_SOM.
6345 * configure: Rebuild.
6346
6347Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6348
6349 * read.c (output_leb128): Don't mark as inline.
6350
63511998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6352
3e87a760 6353 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6354 AIX .vbyte unaligned data support.
6355 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6356 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6357 sections.
6358
63591998-12-07 Nick Clifton <nickc@cygnus.com>
6360
6361 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6362 input handling.
252b5132
RH		 6363
6364Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6365
66778679
RH		 6366 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6367 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6368
6369Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6370
6371 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6372 checking the target type.
6373 (mips-dec-bsd*): Set endian to little.
6374 * configure: Rebuild.
6375
6376 COFF weak symbol support, based on patches from Mark Elbrecht
6377 <snowball3@usa.net>:
6378 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6379 * config/obj-coff.c (obj_coff_weak): New static function.
6380 (obj_coff_endef) [both versions]: Handle weak symbols.
6381 (coff_frob_symbol): Likewise.
6382 (yank_symbols): Likewise.
6383 (obj_pseudo_table): Add "weak".
6384
6385 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6386 <aymeric.vincent@emi.u-bordeaux.fr>.
6387 * aclocal.m4: Rebuild with current tools.
6388 * configure: Rebuild.
6389
6390 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6391 an assertion failure for a case we can't handle when OBJ_ECOFF.
6392
6393 * expr.c (operator): And with 0xff to avoid problems with signed
6394 char.
6395
63961998-12-03 Nick Clifton <nickc@cygnus.com>
6397
6398 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6399 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6400
64011998-12-02 Nick Clifton <nickc@cygnus.com>
6402
6403 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6404 LDI:20 insn.
6405
6406Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6407
3e87a760
AM		 6408 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6409 calculation of pcrel point.
252b5132
RH		 6410
6411Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6412
6413 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6414 pcrel point.
6415
6416Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6417
6418 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6419 scope.
6420 (d10v_cleanup): Only generate previous insn if a multiline insn is
6421 not pending.
6422
6423Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6424
6425 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6426 FR30_OPERAND_I32.
252b5132
RH		 6427
6428Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6429
6430 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6431 -marm6xxx command line switches.
6432
64331998-11-18 Doug Evans <devans@casey.cygnus.com>
6434
6435 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6436 (itbl-ops.o): Delete duplicate dependencies.
6437 Rebuild dependencies.
6438 Add fr30 dependencies.
6439 * Makefile.in: Rebuild.
6440
6441Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6442
6443 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6444 opcode list.
6445 * listing.c: Ignore line terminator characters found inside
3e87a760 6446 strings.
252b5132
RH		 6447
6448Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6449
6450 * po/gas.pot: Regenerated.
6451
6452Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6453
6454 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6455 fr30_is_label_start(). Also checks for delay slot insns.
6456
6457 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6458 FR30 instructions which contain a colon in the mnemonic.
6459
6460 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6461
6462Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6463
6464 * config/tc-fr30.c: Removed currently superflous code.
6465
6466Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6467
6468 * config/tc-fr30.h: New file.
6469 * config/tc-fr30.c: Tweaking so that it will compile.
6470
6471Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6472
66778679
RH		 6473 * config/tc-d10v.h (obj_fix_adjustable): Define.
6474 (TC_FORCE_RELOCATION): Define.
6475 (d10v_force_relocation): Declare.
6476 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6477 (md_apply_fix3): Handle Vtable relocs.
6478 (d10v_fix_adjustable): New.
6479 (d10v_force_relocation): New.
252b5132
RH		 6480
6481Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6482
6483 * config/tc-d30v.c: Change default behaviour to ignore potential
6484 conflicts between register name and symbol names.
6485
6486Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6487
6488 * configure.in: Add fr30-*-*.
6489 * config/tc-fr30.c: New file.
6490 * Makefile.in: Regenerated.
6491 * config.in: Regenerated.
6492 * configure: Regenerated.
6493 * doc/Makefile.in: Regenerated.
6494 * po/gas.pot: Regenerated.
6495
6496Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6497
6498 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6499 are 16 bit insns.
6500
6501Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6502
6503 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6504 characters.
6505 (do_scrub_chars): Add some casts to unsigned char to avoid
6506 unwanted sign extension.
6507 * read.c (lex_type): Set characters about 127 to be symbol
6508 characters.
6509 * config/tc-i386.c (md_begin): Set identifier_chars and
6510 operand_chars for values above 127.
6511
6512Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6513
66778679
RH		 6514 * configure.in: detect cygwin* instead of cygwin32*
6515 * configure: regenerate
252b5132
RH		 6516
6517Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6518
6519 * listing.c: Add support for producing a listing from piped
3e87a760 6520 input.
252b5132
RH		 6521
6522Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6523
6524 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6525 (append_insn): Account for the tx39's multiply behavior.
6526
65271998-10-26 Michael Meissner <meissner@cygnus.com>
6528
6529 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6530 from assemble_parallel_insns. Add support for '->' to indicate
6531 explicitly serializing the instructions.
6532 (md_assemble): Ditto.
6533
6534Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6535
66778679
RH		 6536 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6537 WEAK handling.
252b5132
RH		 6538
6539Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6540
66778679 6541 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6542
6543Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6544
6545 * config/tc-mips.c : support frame and regmask/fregmask when
6546 MIPS_STABS_ELF is specified.
6547
6548Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6549
66778679
RH		 6550 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6551 (md_apply_fix): Don't return 1 for VTABLE relocs.
6552 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6553
6554Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6555
6556 * doc/c-i386.texi: Replace occurences of "opcode" with
6557 "instruction mnemonic", "instruction", or "mnemonic" when
6558 referring to the name of an instruction. Use "opcode" when
6559 referring to the sequence of machine bytes.
6560
6561 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6562 (is_opcode_char): Rename to is_mnemonic_char.
6563 (md_assemble and i386_operand): Correct error messages from
66778679 6564 "opcode" to "instruction mnemonic"
252b5132
RH		 6565 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6566 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6567 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6568 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6569 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6570 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6571 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6572
6573 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6574
6575 * config/tc-i386.c (i386_operand): Check for garbage after
6576 register name.
6577
6578Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6579
6580 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6581 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6582
6583Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6584
66778679
RH		 6585 * config/tc-sh.h (obj_fix_adjustable): Define.
6586 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6587 (md_apply_fix): Likewise.
6588 (tc_gen_reloc): Likewise.
6589 (sh_fix_adjustable): New.
252b5132
RH		 6590
6591Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6592
6593 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6594 * cgen.h (gas_cgen_finish_insn): Update prototype.
6595 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6596 cgen_insn_t -> CGEN_INSN_INT.
6597 (make_parallel): Update handling of CGEN_INT_INSN_P.
6598 (assemble_parallel_insn): Ditto.
6599 (target_make_parallel): New function.
6600 (md_assemble): Use it.
6601
6602Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6603
66778679 6604 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6605
6606Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6607
6608 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6609 converted into lower case.
6610
6611Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6612
66778679
RH		 6613 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6614 (gas_cgen_tc_gen_reloc): Likewise.
6615 * config/tc-m32r.h (obj_fix_adjustable): Define.
6616 * config/tc-m32r.c (m32r_fix_adjustable): New.
6617 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6618
6619Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6620
6621 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6622
6623Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6624
6625 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6626 to lower case before parsing.
6627
6628 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6629 parallel insns modift buts in the PSW as a side effect.
6630
6631Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6632
6633 * config/tc-d30v.c (find_format): Test for missing flag and
6634 control registers.
3e87a760 6635
252b5132
RH		 6636 (md_apply_fix3): Fix error messages to avoid
6637 assumption about presence of a symbol.
6638
6639 (parallel_ok): Disallow parallel instructions that both modify the
6640 same flag register.
6641
6642 (find_format): Generate a warning if an odd numbered register is
6643 used as the first register in a mutli-register instruction.
6644
6645Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6646
6647 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6648 relocations are always associated with a symbol.
6649
6650Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6651
66778679
RH		 6652 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6653 (elf32_sparc_force_relocation): Declare.
6654 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6655 (tc_gen_reloc): Handle vtable relocs.
6656 (elf32_sparc_force_relocation): New.
252b5132
RH		 6657
6658Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6659
66778679
RH		 6660 * symbols.c (S_IS_FUNCTION): New.
6661 * config/tc-v850.h (obj_fix_adjustable): Define.
6662 (TC_FORCE_RELOCATION): Define.
6663 (v850_force_relocation): Declare.
6664 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6665 of fx_addnumber for VTABLE reloc addends.
6666 (md_apply_fix3): Handle VTABLE relocs.
6667 (v850_fix_adjustable): New.
6668 (v850_force_relocation): New.
252b5132
RH		 6669
6670Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6671
6672 * tc-hppa.c (fp_operand_format): Add some additional formats.
6673 (pa_ip): Do not automatically promote into pa2.0 mode.
6674 (pa_level): Handle ".level 2.0".
6675
6676Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6677
6678 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6679 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6680 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6681 (None): Redefine as 0xffff.
6682
6683 From Jeff B Epler <jepler@usgs.gov>
6684 * doc/c-i386.texi (i386-SIMD): New section.
6685
6686Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6687
6688 * read.c (discard_rest_of_line): New function.
6689 * read.h: Declare it.
6690 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6691
6692Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6693
6694 * config/tc-d10v.c (find_symbol_matching_register): New function.
6695 (find_opcode): Cope with the case where a register name matches
6696 a symbol name.
6697
6698Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6699
6700 * config/tc-v850.c (md_pcrel_from): Rename to
6701 v850_pcrel_from_section.
6702 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6703 sections.
252b5132
RH		 6704
6705 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6706
6707Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6708
6709 * config/tc-d10v.c (find_opcode): Generate an error if a register
6710 is supplied for an operand that should not be a register.
6711
6712Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6713
6714 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6715 instructions to have another instruction in the right bin.
6716
6717Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6718
6719 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6720 the right container if the left container holds a branch
3e87a760 6721 instruction.
252b5132
RH		 6722
6723Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6724
6725 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6726 both a register name and symbol name.
6727 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6728
6729Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6730
6731 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6732 execution unit class.
6733
6734 (reg_name_search): If a name matches a register and a symbol,
6735 prefer the register.
6736 (find_format): Disallow flag registers when a general purpose
6737 register is required.
6738 If a number is required, but a register has been given, check to
6739 see if a symbol with the same name as the register exists, and if
6740 so, use that symbol.
6741
6742Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6743
6744 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6745
6746Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6747
6748 * config/tc-d30v.c (find_format): Do not accept flag registers as
6749 general purpose registers.
6750 (find_format): If an immediate value is expected at a given place
6751 in a format, but a register name has been provided instead, check
6752 to see if that register name matches the name of a predefined
6753 symbol and if it does, then use the symbol instead.
6754 (reg_name_search): If a register name matches a symbol name,
6755 prefer the register name to the symbol name.
6756
6757Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6758
6759 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6760 the previous insn to empty.
6761
67621998-09-20 Michael Meissner <meissner@cygnus.com>
6763
6764 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6765 pieces, forcing the use of an ANSI compiler.
6766
6767Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6768
6769 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6770 relocs.
6771 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6772
6773Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6774
66778679
RH		 6775 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6776 assembler syntax.
6777 (obj_elf_vtable_entry): Likewise.
6778 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6779 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6780 (tc_gen_reloc): Likewise.
6781 (arm_fix_adjustable): Likewise.
6782 (elf32_arm_force_relocation): New.
6783 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6784
6785Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6786
6787 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6788
6789Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6790
66778679
RH		 6791 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6792 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6793
6794Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6795
6796 * config/tc-i386.c (i386_operand): Detect non-segment registers
6797 used as segment prefixes.
6798
6799Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6800
6801 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6802 optimize across FDE boundaries.
6803
6804 * config/obj-coff.c (obj_coff_section): Preserve any link once
6805 flags when setting the section flags.
6806
6807Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6808
6809 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6810 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6811
6812Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6813
6814 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6815 to the host width.
6816
6817Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6818
6819 * frags.c (frag_grow): Include the size of the frag struct in the
6820 obstack chunk size.
6821
6822 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6823 if the new subseg comes before the old.
6824
6825Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6826
6827 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6828 to handle edge8 and edge16.
6829
6830Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6831
6832 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6833 before we clobber the symbol involved.
6834
6835Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6836
3e87a760 6837 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6838 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6839 use arm_adjust_symtab for OBJ_COFF.
6840 (armelf_adjust_symtab): New Routine.
6841 * config/tc-arm.h: Define obj_adjust_symtab to
6842 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6843
252b5132
RH		 6844Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6845
6846 * configure.in: Make all i386-elf targets use bfd_gas.
6847 * config/tc-i386.c (tc_i386_force_relocation): New.
6848 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6849 (md_apply_fix3): Likewise.
6850 (tc_gen_reloc): Handle them.
6851 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6852 tc_i386_force_relocation.
6853
6854Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6855
6856 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6857
6858Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6859
6860 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6861 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6862 sequential pair.
6863
252b5132
RH		 6864Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6865
6866 * read.h (generate_lineno_debug): Add prototype.
6867 * read.c (generate_lineno_debug): Make non-static.
6868
6869Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6870
6871 * config/tc-i386.c (md_assemble): Only warn for address/data size
6872 prefixes.
6873
6874Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6875
6876 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6877 against Thumb function names, as the linker needs this information.
6878
68791998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6880
6881 * expr.c (operand): Check also that there is no advance in operand
6882 after atof_generic in order to decide "is it label 0f or floating
6883 point number?".
6884
6885Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6886
6887 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6888 command line options with a single dash.
6889 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6890
6891Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6892
3e87a760
AM		 6893 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6894 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6895
68961998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6897
6898 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6899 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6900 demand_empty_rest_of_line before mri_comment_end.
6901 (equals): Check garbage after expression before
6902 mri_comment_end in MRI mode.
6903
6904Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6905
6906 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6907 small immediate constant to use the constant itself rather than
6908 always using 1.
6909
6910Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6911
6912 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6913 (pa_leave): Likewise.
6914
6915Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6916
6917 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6918 prefixes.
6919 (i386_operand): Fix an error message.
6920
6921Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6922
6923 * doc/c-arm.texi (ARM Directives): Document .req directive.
6924
6925 * config/tc-arm.c (reg_required_here): Display erroneous string if
6926 the register name could not be decoded.
6927 Do not set inst.instruction if the sift is -1.
6928
6929Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6930
6931 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6932 we do for EXTERN.
6933
6934Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6935
6936 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6937 even if it is belived to be unnecessary.
6938
6939Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6940
6941 config/tc-i386.c (i386_operand): Size immediate constants by
6942 suffix (erroneously removed as part of July 7 change).
6943
6944Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6945
66778679
RH		 6946 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6947 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6948 (armelf_frob_symbol): New Routine.
6949 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6950
6951Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6952
6953 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6954
6955Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6956
6957 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6958 command line switches passed to assembler.
6959
6960Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6961
6962 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6963 (gas_cgen_opcode_desc): Declare.
6964 (gas_cgen_parse_operand): Declare.
6965 (*): Prepend gas_ to gas specific fns to denote them as such.
6966 All uses updated.
6967 * cgen.c (gas_cgen_opcode_desc): New global
6968 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6969 (queue_fixup): Renamed from cgen_queue_fixup.
6970 (*): Prepend gas_ to gas specific fns to denote them as such.
6971 All uses updated.
6972 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6973 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6974 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6975 Open opcode table and initialize it.
6976 (make_parallel): Use gas_cgen_opcode_desc.
6977 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6978 (md_assemble): Ditto.
6979
6980Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6981
6982 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6983 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6984 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6985 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6986 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6987 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6988 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6989 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6990 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6991 (INIT_STAB_SECTION): Likewise.
6992 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6993
252b5132
RH		 6994 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6995 (md_parse_option): Watch for them.
6996 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6997 (md_begin): Kill neverdef code.
6998 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6999 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7000 (s_alpha_coff_wrapper): New.
7001 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 7002
252b5132
RH		 7003Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7004
7005 Start of changes to remove mdebug section from mips*-elf
7006 Based on MIPS_STAB_ELF definition
7007 * acconfig.h: undef if not configured
7008 * config.in: undef if not configured
7009 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7010 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7011 * stabs.c (s_stab_generic): flush frag
7012
7013Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7014
66778679
RH		 7015 * configure.in: (arm-*-elf): Handle.
7016 (thumb-*-elf): Handle.
7017 * configure: Regenerate.
7018 * read.c (stringer): Fix typo in comment.
7019 * write.c (fixup_segment): Don't add symbol value to addend if
7020 TC_ARM and OBJ_ELF.
7021 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7022 sections.
7023 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7024 for OBJ_ELF.
252b5132
RH		 7025
7026Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7027
7028 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7029 (write_2_short): Emit warning if new flag is set.
7030 (do_assemble): Set flags if left instruction is one of special
7031 "right-instruction-killer" type.
7032
7033Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 7034
252b5132
RH		 7035 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7036 Always output words in debug_info section as big endian.
7037 (sparc_target_format): Choose correct bfd target.
7038 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 7039
252b5132
RH		 7040Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7041
7042 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7043 to work with internationalization code. Issue an error when two
7044 operands match that are not allowed to match.
7045
7046Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7047
7048 * configure.in (install_tooldir): Allow target to specify whether
7049 it wants to be installed in $(tooldir)/bin.
7050 * configure: Regenerate.
7051 * Makefile.am (install-exec-local): Set install-exec-tooldir
7052 dependency via configure.
7053 * Makefile.in: Regenerate.
7054
7055Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7056
7057 * Makefile.am (install-exec-local): Split into two ...
7058 (install-exec-bindir,install-exec-tooldir): New rules.
7059 * Makefile.in: Regenerate.
7060
7061Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7062
7063 * Makefile.am (install-exec-local): Don't remove the file before
7064 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7065 W. Rozycki <macro@ds2.pg.gda.pl>.
7066 * Makefile.in: Rebuild.
7067
7068Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7069
7070 * cgen.c: Include libiberty.h.
7071 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7072 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7073 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7074 (md_cgen_lookup_reloc)): Declare.
7075 (md_cgen_record_fixup_exp): Declare.
7076 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7077 (m32r_relax_frag): Declare.
7078 (cgen_md_apply_fix3): Decls moved to cgen.h.
7079 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7080 (m32r_cgen_record_fixup_exp): Delete decl.
7081 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7082 (assemble_nop): Delete.
7083 (expand_debug_syms): Delete unused `exp'.
7084 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7085 Add default case for -Wall.
7086 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7087 (md_atof): Delete unused wordP.
7088
7089Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7090
7091 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7092 value.
7093
7094Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7095
7096 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7097 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7098 .print, .purgem, and .struct. Remove documentation for
7099 .app-file.
7100
7101Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7102
7103 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7104 Update call to insert_operand.
7105
7106Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7107
7108 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7109
7110Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7111
7112 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7113 whitespace after a prefix operator.
7114
7115Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7116
7117 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7118
7119Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7120
7121 * config/tc-sparc.c (log2): New static function.
7122 (s_reserve): Use log2 to convert alignment before calling
7123 record_alignment.
7124 (s_common): Use log2 to convert alignment before calling
7125 record_alignment and frag_align.
7126 (sparc_cons_align): Use log2.
7127
7128Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7129
7130 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7131 (s_common): Likewise.
7132
7133 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7134 initialization of waddr.
7135 (sparc_elf_final_processing): Add default case to switch.
7136
7137Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7138
7139 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7140 than temporary real.
7141
7142Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7143
7144 * write.c (subsegs_finish): Don't align the segments if there were
7145 any errors.
7146
7147 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7148 copying aux information.
7149
7150 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7151 expression into a symbol.
7152
7153Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7154
7155 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7156 type to unsigned int.
7157 (md_assemble): Change type used to store offsets from unsigned
7158 long to long.
7159 (i386_operand): Switch error check to only call RESTORE_END_STRING
7160 once after parse_register.
7161
7162Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7163
7164 * config/tc-v850.c (md_show_usage): Changed format to match that
7165 of gcc, ld, etc.
7166
7167 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7168
7169Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7170
7171 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7172 relocs.
7173 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7174 weak.
7175
7176Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7177
7178 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7179 * doc/Makefile.in: Rebuild.
7180
7181Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7182
66778679
RH		 7183 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7184 for %lo expressions.
7185 (mips_ip, case 'u'): Move range check after code to mask
7186 off bits in %hi/%lo expressions. Mask off high bits for
7187 %lo expressions.
252b5132
RH		 7188
7189Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7190
7191 * doc/Makefile.am (gasver.texi): New target.
7192 (as.info, as.dvi): Depends upon gasver.texi.
7193 * doc/as.texinfo: Include gasver.texi. Mention version number on
7194 title page and in top node.
7195 * doc/Makefile.in: Rebuild.
7196
7197Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7198
7199 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7200 but not including the line containing the edict.
7201 * listing.h (LISTING_EOF): New.
7202 * input-scrub.c (input_scrub_next_buffer): Call it.
7203
7204Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7205
7206 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7207 immediate address based solely on the suffix and the mode.
252b5132
RH		 7208
7209 * config/tc-i386.c (md_assemble): Add assertion to make sure
7210 overlap2 does not set Imm.
7211
7212 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7213 sequences of whitespace to a single space.
7214 (is_space_chars): Just compare with space.
7215 (md_begin): Don't initialize space_chars.
7216 (md_assemble): Just skip a single whitespace character.
7217 (i386_operand): Rewrite base-index parsing to use new
7218 parse_register, and to skip white space. Skip white space in a
7219 number of other places too. Don't give error message if
7220 parse_register fails.
7221 (parse_register): Change reg_string parameter to be non-const.
7222 Add end_op parameter. Skip white space after the `%', and return
7223 end of register string. Give error message here rather than
7224 caller.
7225
7226Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7227
7228 Based on patch from Matt Semersky <matts@scd.hp.com>:
7229 * expr.c (op_encoding): Make const.
7230 (expr_set_precedence): New function.
7231 (expr_begin): Don't set operator rankings, just call
7232 expr_set_precedence.
7233 * expr.h (expr_set_precedence): Declare.
7234 * read.c (s_mri): Call expr_set_precedence.
7235
7236Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7237
7238 * doc/as.texinfo (Statements): Remove paragraph discussing
7239 continuing lines with a backslash. This hasn't worked for years,
7240 if it ever did.
7241
7242Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7243
66778679 7244 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7245 symbol definitions.
7246 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7247 (ps_CTORS, ps_DTORS): New section types.
7248 (vms_fixup_xtors_section): New function
7249 (Ctors_Psect, Dtors_Psect): Define.
7250 (IS_GXX_XTOR): Define
7251 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7252 Filter static constructors/destructors and add to
7253 Ctors_Symbols/Dtors_Symbols chain.
7254 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7255 appropriate section.
7256
66778679 7257 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7258 * makefile.vms: Merge vax/vms support.
7259
7260Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7261
7262 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7263 (elf_pseudo_table): Add them.
7264 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7265 (md_apply_fix): Accept them.
7266 (mips_fix_adjustable): Don't adjust them.
7267 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7268 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7269 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7270 (tc_fix_adjustable): Don't adjust them.
7271
7272Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7273
7274 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7275 (cgen.o): Use it.
7276 * Makefile.in: Regenerate.
7277 * configure.in: AC_SUBST cgen_cpu_prefix.
7278 * configure: Regenerate.
7279
7280Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7281
7282 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7283 Changed all users of COND12_DELAY.
7284
7285Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7286
7287 * config/tc-mn10300.c (set_arch_mach): New function.
7288 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7289 (md_begin): Default to mn10300 mode.
7290 (md_assemble): Only accept instructions for the core mn10300
7291 chip and the active machine type.
7292
7293Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7294
7295 * subsegs.h (segment_info_type): Give the struct a name.
7296 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7297 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7298 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7299 * config/tc-w65.h (tc_reloc_mangle): Declare.
7300 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7301
7302Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7303
66778679
RH		 7304 * config/tc-v850.c (v850_comm): Restore old section
7305 after common processing.
252b5132
RH		 7306
7307Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7308
7309 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7310
7311Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7312
7313 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7314 char with code that explicitly sign-extends.
7315
7316Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7317
252b5132
RH		 7318 * config/tc-v850.c (md_begin): Restore text section as the current
7319 section after creating call table sections.
7320 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7321 code.
252b5132
RH		 7322
7323 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7324 with call to macro SYM_AUXINFO.
7325
7326Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7327
7328 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7329 with the program transform name.
7330 * Makefile.in: Rebuild.
7331
7332Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7333
7334 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7335 information.
7336
7337Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7338
7339 * config/tc-i386.c (i386_operand): Be prepared for a space between
7340 the open parenthesis and the start of the register operand,
7341 because of the June 16 change.
7342
7343Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7344
7345 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7346 BFD_ASSEMBLER.
7347
7348Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7349
7350 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7351 even if it is belived to be unnecessary.
7352
7353Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7354
7355 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7356 symbols.
7357 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7358
7359Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7360
7361 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7362 shift amount for a repeated operand. The shift amount for the
7363 repeated copy comes from the size of the operand.
7364
7365Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7366
7367 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7368
7369Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7370
7371 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7372
7373Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7374
7375 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7376 characters in it as LEX_IS_SYMBOL_COMPONENT.
7377 * config/tc-i386.h (tc_symbol_chars): Define.
7378 (extra_symbol_chars): Declare.
7379 * config/tc-i386.c (extra_symbol_chars): Define.
7380 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7381 (line_comment_chars): Set to '/' if TE_LINUX.
7382 * doc/c-i386.texi (i386-prefixes): Update.
7383 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7384
7385Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7386
7387 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7388 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7389
73901998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7391
7392 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7393 constraint in instructions REP & REPI.
7394
7395Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7396
7397 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7398 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7399
7400 (check_range): If the operand is shifted, then shift the number
7401 before checking its range.
7402
3e87a760 7403 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7404
7405 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7406 common sections.
7407
7408Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7409
7410 * config/tc-v850.c (v850_comm): Create special sections as needed.
7411
74121998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7413
7414 * config/tc-d10v.c (write_2_short): Addition of swapping
7415 instructions for sequential and reverse sequential order when
7416 given order is not possible.
7417
7418Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7419
7420 * Makefile.am: Rebuild dependencies.
3e87a760 7421 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7422 * Makefile.in: Rebuild.
7423
7424Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7425
7426 * doc/c-i386.texi: Update 16 bit documentation.
7427
7428 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7429 IgnoreDataSize to IgnoreSize as they are used for address size as
7430 well as data size.
7431 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7432 32-bit mode, similarly addr16/data16 and variants.
7433
7434Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7435
7436 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7437 sequential word multiply instructions.
3e87a760 7438
252b5132
RH		 7439 (do_assemble): Add extra command line argument, to allow mul32
7440 attribute to be preserved across parallel insns.
7441 (md_assemble): Insert NOPs between explicitly parallel insns which
7442 contain an 32 bit multiply and a 16 multiply.
7443
7444Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7445
7446 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7447 likewise for REPE.
7448
7449 * config/tc-i386.c (reloc): Add braces.
7450
7451 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7452 consistent with Intel naming.
7453 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7454 use bitfields in sib_byte.
7455 (modrm_byte): Don't use bitfields here either.
7456
7457 * config/tc-i386.c (current_templates): Add const.
7458 (parse_register): Add const to return, param, and char *s.
7459 (i386_operand): Add const to reg_entry *r.
7460 * config/tc-i386.h (templates): Add const to start, end.
7461
7462 Inspired by code for 16 bit gas support from Martynas Kunigelis
7463 <martynas@nm3.ktu.lt>:
7464 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7465 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7466 (uses_mem_addrmode): Remove.
7467 (md_estimate_size_before_relax): Add support here too.
7468 (md_relax_table): Rewrite interface to md_relax for 16 bit
7469 support.
7470 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7471 (opcode_suffix_to_type): Remove.
7472 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7473 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7474 (md_convert_frag): Likewise.
7475 (i386_operand): Add support for 16 bit base/index regs,
7476 immediates, and displacements. Remove some unnecessary casts, and
7477 localise end_of_operand_string, displacement_string_start,
7478 displacement_string_end variables. Add GCC_ASM_O_HACK.
7479 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7480
7481 * config/tc-i386.c (prefix_hash): Remove.
7482 (md_begin): Rewrite without obstacks. Remove prefix hash table
7483 handling. Rewrite lexical table handling.
7484 (i386_print_statistics): Don't print prefix statistics.
7485 (md_assemble): Rewrite instruction parser so that line is not
7486 converted to lower case. Don't do a hash_find for prefixes,
7487 instead recognise them via opcode modifier.
7488 (expecting_operand, paren_not_balanced): Localise variables.
7489 * config/tc-i386.h (IsPrefix): Define.
7490 (prefix_entry): Remove.
7491
7492 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7493 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7494 '\\' in case where comment_chars contains '/'.
7495
7496 * config/tc-i386.c (MATCH): Ensure given operand and template
7497 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7498 you must write `ljmp *table(%ebx)'.
7499
7500 From H.J. Lu <hjl@gnu.org>:
7501 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7502 as 0 ifndef BFD_ASSEMBLER.
7503 (md_assemble): Allow immediate operands without suffix or
7504 other reg operand to default in size to the current code size.
7505
7506Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7507
66778679
RH		 7508 * config/tc-v850.c (md_begin): Restore creation of
7509 .call_table_text and .call_table_data sections.
252b5132
RH		 7510
7511Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7512
7513 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7514 after emitting a word of noops.
7515
7516Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7517
7518 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7519 (i386_operand): Simplify checks for valid base/index combinations.
7520 Disallow `in 4(%dx),%al'.
7521
7522 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7523 index_reg const.
7524 (add_prefix): Change parameter from char to int.
7525
7526 * config/tc-i386.h (Ugh): Define opcode modifier.
7527 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7528
7529 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7530 CONSISTENT_REGISTER_MATCH macros to check register types more
7531 thoroughly. Check for illegal suffix/operand combinations
7532 when matching insns with operands. Handle new `s' suffix, and
7533 associated FloatMF opcode modifier for float insns with memory
7534 operands.
7535 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7536 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7537 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7538 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7539 DATA_PREFIX_OPCODE throughout.
7540
7541 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7542 (md_assemble): Rewrite suffix/register operand checking code to be
7543 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7544 AnyMem, the better to grep.
7545 (pi): Remove Abs.
7546 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7547 given a memory operand. Don't set Abs bits either.
7548 (type_names): Remove Mem*, Abs*.
7549 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7550 define opcode_modifiers as these cases are handled by Disp8,
7551 Disp16, Disp32 and suffix checks.
7552 (COMES_IN_BOTH_DIRECTIONS): Remove.
7553 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7554
7555 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7556 if IgnoreDataSize modifier given. Remove ShortformW modifier
7557 test. Add test for ShortForm in W base_opcode modification.
7558 Merge Seg2ShortForm and Seg3ShortForm code.
7559 * config/tc-i386.h (ShortFormW): Remove.
7560 (IgnoreDataSize): Define.
7561
7562Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7563
7564 * config/tc-d30v.c (md_assemble): Store previous segment state
7565 with previous instruction.
7566
50705ef4 7567Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7568
7569 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7570 (ebp, esp): Remove static variables.
7571 (MATCH): Remove test for InOutPortReg.
7572 (i386_operand): Properly handle InOutPortReg here instead.
7573 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7574 (md_assemble): Simplify and correct modrm and sib generation.
7575 (i386_operand): Add warning for scale without index.
7576 Rewrite checks for valid base/index combinations.
7577
7578 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7579 macros and enclose in do while(0).
7580 (RESTORE_END_STRING): Likewise.
7581 (md_assemble): Add one to printed operand number so we start
7582 from 1 not 0. Add some more gettext invocations.
7583 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7584 number here too.
7585
7586 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7587 DATA_PREFIX, SEG_PREFIX): Define.
7588 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7589 (check_prefix): Remove function.
7590 (add_prefix): New function. Add prefix to i.prefix as well as
7591 doing checks.
7592 (md_assemble): Changes for add_prefix. Remove hack for wait
7593 prefix, instead always output prefixes in fixed order. Test
7594 for jcxz/loop when selecting between word & dword operations,
7595 and add address size prefix rather than operand size prefix.
7596 Remove operand -> address size hack when emitting jcxz/loop.
7597 (i386_operand): Remove O_Absent check as it's done in expr.
7598
7599Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7600
7601 * configure.in: Recognize m5200 as a cpu_type of m68k.
7602 * aclocal.m4: Rebuild with current libtool.
7603 * configure: Rebuild.
7604
7605Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7606
7607 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7608 to relaxable_symbol to prevent references to external symbol from
7609 being relaxed.
7610
7611Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7612
7613 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7614 symbols are relaxable.
7615
7616Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7617
66778679
RH		 7618 * config/tc-v850.c (md_begin): Don't create special
7619 sections by default.
3e87a760 7620
252b5132
RH		 7621Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7622
7623 * config/tc-mips.c (macro): For div and udiv, close the
7624 reorder block as soon as possible.
7625
7626Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7627
7628 From Matt Semersky <matts@scd.hp.com>:
7629 * macro.c (macro_mri_mode): New function.
7630 * macro.h (macro_mri_mode): Declare.
7631 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7632 MRI mode.
7633
7634Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7635
7636 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7637 OBJ_EVAX case.
7638
7639 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7640 until after xstrdup in OBJ_EVAX case.
7641
7642Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7643
7644 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7645 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7646 of hardcoded magic number.
7647 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7648
7649Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7650
7651 * read.c (do_s_func): New function.
7652 (s_func): Call it.
7653 * read.h (do_s_func): Add prototype.
7654
7655Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7656
7657 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7658 nops if fill pattern not specified.
7659
7660Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7661
7662 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7663 * config/te-go32.h (TE_GO32): Define.
7664 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7665
7666Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7667
7668 Implement .func/.endfunc pseudo-ops.
7669 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7670 (s_func): Declare.
7671 * read.c (potable): Add .func,.endfunc.
7672 (s_func): New function.
7673 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7674 functions.
7675 (in_doc_func_p,current_function_label): New static globals.
7676 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7677
7678Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7679
7680 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7681 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7682 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7683 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7684 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7685 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7686 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7687 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7688 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7689 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7690 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7691 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7692 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7693 * config/tc-alpha.c: Likewise.
7694 * config/tc-alpha.h: Likewise.
7695 * config/tc-arm.c: Likewise.
7696 * config/tc-h8300.c: Likewise.
7697 * config/tc-h8500.c: Likewise.
7698 * config/tc-hppa.c: Likewise.
7699 * config/tc-i860.c: Likewise.
7700 * config/tc-i960.c: Likewise.
7701 * config/tc-ppc.c: Likewise.
7702 * config/tc-sh.c: Likewise.
7703 * config/tc-sparc.h: Likewise.
7704 * config/tc-tic30.c: Likewise.
7705 * config/tc-w65.c: Likewise.
7706 * config/tc-z8k.c: Likewise.
7707
7708Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7709
7710 * config/tc-vax.c (_): Delete this macro used for placeholder
7711 values in vax_operand_width_size; it conflicts with the _() macro
7712 used for internationalization.
7713
7714Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7715
7716 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7717 code. From Chris Moller <moller@bops.com>.
7718
7719 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7720 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7721 * read.c (emit_expr): Initialize seg and subseg fields of a new
7722 broken word.
7723 * write.c (write_object_file): Switch to the appropriate segment
7724 and subsegment when processing a broken word.
7725
7726 * config/tc-m68k.c (mri_assemble): New static function.
7727 (build_mri_control_operand): Call mri_assemble rather than
7728 md_assemble.
7729 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7730 (s_mri_endf, s_mri_endw): Likewise.
7731
7732Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7733
7734 * read.c (s_org): Call md_flush_pending_output if it is defined.
7735
7736 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7737
7738Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7739
7740 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7741 (md_parse_option): Add for same.
7742 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7743 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7744 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7745
7746 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7747
252b5132
RH		 7748Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7749
7750 * config/tc-arm.c (find_real_start): Relax definition of local
7751 labels.
7752
7753Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7754
7755 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7756 symbols at the given address, not just the last one specified.
7757
7758Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7759
66778679
RH		 7760 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7761 or number_to_chars_littleendian to write data.
252b5132
RH		 7762
7763Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7764
7765 * config/tc-v850.c (md_assemble): Remove artificially created
7766 register name symbols.
7767
7768Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7769
7770 * write.c (fixup_segment): Change "segment" to "section" in
7771 error message.
7772
7773Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7774
7775 * write.c (fixup_segment): Change sym1-sym2 message again.
7776
7777Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7778
7779 * write.c (fixup_segment): Improve error message for sym1-sym2
7780 errors when sym1 is in a different segment from sym2.
7781
7782Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7783
7784 * config/tc-m32r.c (warn_unmatched_high): New static local.
7785 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7786 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7787 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7788 (md_parse_option): Likewise.
7789 (md_show_usage): Likewise.
7790 (m32r_frob_file): Likewise.
7791
7792 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7793 (read_a_source_file): Call them.
7794 * read.h (stabs_generate_asm_file): Declare.
7795 * stabs.c (stabs_generate_asm_file): New function.
7796 (generate_asm_file): New function.
7797 (stabs_generate_asm_lineno): Move file name handling into
7798 generate_asm_file.
7799
7800Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7801
7802 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7803 (d30v_current_align, d30v_current_align_seg): New variables.
7804 (d30v_last_label): New variable.
7805 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7806 (s_d30v_data, s_d30v_section): Likewise.
7807 (md_pseudo_table): Call them.
7808 (md_begin): Initialize d30v_current_align_seg.
7809 (md_assemble): Call d30v_align when needed by known current alignment.
7810 (d30v_frob_label, d30v_cons_align): New functions.
7811 * config/tc-d30v.h (md_do_align): Remove.
7812 (tc_frob_label): Call d30v_frob_label.
7813 (md_cons_align): New.
252b5132 7814
3e87a760 7815 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7816 expression symbols before processing. Clean up code formatting.
7817
7818Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7819
7820 * po/Make-in (install-info): New target.
7821
7822Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7823
7824 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7825 instructions.
7826 * config/tc-mn10300.c (md_assemble): Likewise.
7827
7828Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7829
7830 * Makefile.am: Update with `make dep-am'.
7831 (HFILES): Add cgen.h.
7832 (cgen.o): Depend on cgen.h.
7833 * Makefile.in: Regenerate.
7834
7835 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7836
7837Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7838
7839 * gasp.c (grab_label): Permit a label to be a preprocessor
7840 variable by permitting a label to start with a backslash.
7841
7842Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7843
7844 * config/tc-mips.c (validate_mips_insn): Removed hack
7845 for previously inaccessible bitfields in some INSN_TRAP
7846 instructions.
7847
7848Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7849
7850 * config/tc-d30v.c (do_assemble): Abort with error message
7851 if opcode operands do not match.
3e87a760 7852
252b5132
RH		 7853Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7854
7855 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7856 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7857 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7858 similar new 'q' operand.
7859
7860Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7861
7862 * cgen.c (cgen_asm_finish_insn): Fix typo.
7863
7864Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7865
7866 * cgen.h: New file.
7867 * cgen.c: Include it.
7868 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7869 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7870 All callers updated.
7871 * config/tc-m32r.c: Include cgen.h.
7872 (m23r_insn): New members num_fixups,fixups.
7873
7874Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7875
7876 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7877 to avoid compiler warning.
7878
7879Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7880
7881 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7882 calling make.
7883
66778679 7884 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7885
7886Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7887
7888 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7889
7890Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7891
7892 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7893 a short format insn.
7894 (md_assemble): Set it for explicitly packed insns.
3e87a760 7895
252b5132
RH		 7896Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7897
7898 * config/obj-coff.c (c_symbol_merge): Do not take address of
7899 native fields when performing the memcpy.
7900
7901Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7902
3e87a760 7903 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7904 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7905
7906Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7907
7908 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7909 relocations against globally visible symbols.
7910 * config/tc-m68k.c (relaxable_symbol): New macro.
7911 (m68k_ip, md_estimate_size_before_relax): Use it.
7912 (tc_m68k_fix_adjustable): Also handle weak symbols.
7913
7914Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7915
7916 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7917 references to externally visible symbols.
7918 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7919 values in twice for a PC relative reloc if the symbol is
7920 externally defined.
252b5132
RH		 7921
7922 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7923 don't adjust a PC relative reloc against an externally visible
7924 symbol.
7925 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7926 for a PC relative fixup against an externally visible defined
7927 symbol, arrange to store object file and addend values as though
7928 the symbol were not defined.
7929 (tc_gen_reloc): Likewise.
7930
7931Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7932
7933 * read.c (sizeof_leb128): Referenced externally by write.c so
7934 don't inline.
7935
7936Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7937
7938 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7939 and expand a 'debug' symbol associated with the next instruction
7940 that does not cause a short instruction to be filled with a NOP.
7941 (md_pseudo_table): Add support for .debugsym.
7942 (assemble_parallel_insn): Add calls to expand_debug_sym as
7943 appropriate.
7944 (md_assemble): Ditto.
7945
7946Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7947
7948 * as.c (main): Conditionally call setlocale.
7949 * gasp.c (main): Likewise.
7950 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7951 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7952
7953Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7954
7955 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7956
252b5132
RH		 7957Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7958
7959 * config/tc-hppa.c: Change all calls to bzero to use memset.
7960 (pa_ip): Add cast to avoid warning.
7961 (tc_gen_reloc, md_apply_fix): Likewise.
7962 (pa_find_space_by_number): Likewise.
7963 (hppa_force_relocation): Likewise.
7964 (pa_block): Change i to unsigned int.
7965 * config/obj-som.h (obj_som_copyright): Declare.
7966
7967Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7968
7969 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7970 for line numbers for assembly source.
7971
7972Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7973
7974 * configure.in: Change version number to 2.9.4
7975 * configure: Rebuild.
7976
7977Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7978
7979 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7980
7981Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7982
7983 * ecoff.h: Change symbolS in function declaration to struct
7984 symbol.
7985
7986Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7987
7988 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7989 (md_convert_frag): Fix i18n typo.
7990
7991Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7992
7993 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7994 * ecoff.h: Protoype it.
7995 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7996 [EVAX] (s_alpha_prologue): Delete.
7997 (md_pseudo_table): Update.
7998
7999Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8000
8001 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8002 array to local pointer.
8003 (get_args, parse_expr): Add casts to avoid warnings.
8004
8005Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8006
8007 * read.c (s_set): Cast xmalloc return value to fragS *.
8008 * config/tc-m68k.c (m68k_ip): Function made static to match
8009 previous forward declaration.
8010 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8011
8012Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8013
8014 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 8015 strings.
252b5132
RH		 8016
8017 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8018 macros to error strings.
8019
8020Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8021
8022 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8023 reloc is in the TOC csect.
8024 (md_apply_fix3): Correct gettext typo.
8025
8026Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8027
8028 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8029 .L - they are local labels and the branches are not really
8030 function calls but rather far jumps.
8031
8032Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8033
8034 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8035
8036Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8037
8038 * config/tc-i386.c (md_assemble): Print operand number rather than
8039 using ordinal_names.
8040 (i386_operand): Likewise.
8041
8042Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8043
8044 * Makefile.am (INTLLIBS): Define to work around apparent automake
8045 bug.
8046 All Makefiles: Regenerated.
8047
8048 * Many files: Added gettext invocations around user-visible
8049 strings.
8050 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8051 HAVE_LC_MESSAGES): Define.
8052 * dep-in.sed: Added asintl.h.
8053 * po/Make-in: New file.
8054 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8055 Include "asintl.h".
8056 * read.c (Z_): Renamed from `_'.
8057 * Makefile.am (SUBDIRS): Added po.
8058 (POTFILES): new macro.
8059 (po/POTFILES.in): New target.
8060 ($(OBJS)): Added asintl.h.
8061 (HFILES): Likewise.
8062 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8063 (as_new_LDADD): Added $(INTLLIBS).
8064 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8065 (gasp_new_LDADD): Added $(INTLLIBS).
8066 (gasp_new_DEPENDENCIES): New macro.
8067 * configure, aclocal.m4: Rebuilt.
8068 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8069 po/Makefile.
8070 (ALL_LINGUAS): Define.
8071 * macro.c: Include "asintl.h".
8072 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8073 * as.h: Include "asintl.h".
8074 * config/tc-i386.c (ordinal_names): Removed.
8075 (md_assemble): Changed error text to avoid ordinal_names.
8076 (i386_operand): Likewise.
8077 (reloc): Added as_bad to avoid i18n problems.
8078 (tc_gen_reloc): Likewise.
8079 * config/tc-arm.c (bad_args): Now a #define.
8080 (bad_pc): Likewise.
8081 * config/obj-vms.c (VMS_stab_parse): Changed type of
8082 `long_const_msg'.
8083 (global_symbol_directory): Unified strings to avoid i18n
8084 problems.
8085 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8086 avoid i18n problems.
8087 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8088 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8089 i18n problems.
8090 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8091 problems.
8092 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8093 comment.
8094 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8095 problems.
8096 * as.c (print_version_id): Added an fprintf to avoid i18n
8097 problems.
8098 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8099 problems.
8100 * expr.c (expr): Added as_warn call to avoid i18n problems.
8101 * messages.c (as_assert): Changed code to avoid i18n problems.
8102 (as_abort): Likewise.
8103 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8104 (s_space): Likewise.
8105 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8106
8107Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8108
8109 * config/tc-i386.c (check_prefix): New static function, split out
8110 from md_assemble.
8111 (struct _i386_insn): Add wait_prefix field.
8112 (md_assemble): Remove wait_prefix local variable. Use
8113 check_prefix when adding a prefix.
8114
8115 * config/tc-i386.c (current_templates): New static variable.
8116 (md_assemble): Remove current_templates local variable.
8117 (md_assemble, i386_operand): Improve error and warning messages in
8118 many places. Add RESTORE_END_STRING in many places before error
8119 return. Clarify some comments.
8120
8121 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8122 element array.
8123 (md_assemble): Parse string instruction operands, looking for
8124 segment override prefixes. Check for invalid segment prefixes on
8125 string instruction.
8126 (i386_operand): i.seg[] and max mem_operand changes for string
8127 insns.
8128 * config/tc-i386.h (EsSeg): Define.
8129
8130 * config/tc-i386.h (regKludge): Define.
8131 (iclrKludge, imulKludge): Don't define.
8132 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8133 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8134 opcode_modifier checks to look for more common cases first. Add
8135 default_seg for IsString case.
8136
8137Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8138
8139 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8140 AC_DECL_YYTEXT.
8141 * configure: Rebuild with new automake and libtool.
8142 * aclocal.m4, Makefile.in: Likewise.
8143
8144 * doc/Makefile.am (as.dvi): New target.
8145 * doc/Makefile.in: Rebuild.
8146
8147Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8148
8149 * configure.in: Added sparc86x support.
3e87a760 8150
252b5132 8151 * configure: Rebuild.
3e87a760 8152
252b5132
RH		 8153 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8154 sparc_arch.
8155 (md_parse_option): Warn if -EL is not supported for this architecture.
8156
8157 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 8158
252b5132
RH		 8159Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8160
66778679
RH		 8161 * config/tc-mips.c (mips_ip): Note when we use get match on
8162 the full instruction name.
252b5132
RH		 8163
8164Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8165
8166 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8167 back into the expression to handle add/sub simplification correctly.
8168
8169Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8170
66778679 8171 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 8172
8173Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8174
8175 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8176 #<n>' instruction.
8177
8178Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8179
8180 * symbols.c (max_indent_level): New global.
8181 (print_symbol_value_1): Use it.
8182 * expr.h (expr_build_dot): Declare.
8183 * expr.c (expr_build_dot): New function.
8184
8185Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8186
8187 * symbols.c (print_binary): New function.
8188 (print_expr_1): Call it.
8189
8190Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8191
8192 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8193 operand in the opcode.
8194
8195Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8196
8197 * config/tc-i386.h: Reorder operand flags and opcode modifier
8198 flags for clarity. Remove unused definitions: Unknown,
8199 ImmUnknown, DispUnknown, NoModrm.
8200 * config/tc-i386.c (type_names): Add missing Debug type.
8201 (md_assemble): Better duplicate prefix checking. Quicker string
8202 instruction check via new opcode_modifier flag.
8203
8204Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8205
8206 * doc/as.texinfo (Invoking): Clarify -Wa example.
8207
8208Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8209
3e87a760 8210 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8211 (s_mips_weakext): Define.
8212 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8213 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8214 defined(TC_MIPS).
8215
252b5132
RH		 8216Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8217
8218 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8219 is an error if the value can not be computed at assembly time.
8220 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8221
8222Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8223
8224 * gasp.c (main): Set next field of new include_path structure to
8225 NULL. From Avery Pennarun <averyp@gdc.ca>.
8226
8227 * read.c (s_mri_sect): Call as_bad rather than abort for an
8228 unsupported MRI target.
8229
8230Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8231
8232 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8233 the destination of a branch instruction should be altered.
8234 (find_real_start): New function: Locate the real, Thumb coded
8235 start of a Thumb function.
8236 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8237 functions.
252b5132
RH		 8238
8239 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8240
8241Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8242
8243 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8244 also.
8245
8246Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8247
8248 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8249 * doc/c-hppa.texi: Likewise.
8250
8251Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8252
8253 * Makefile.am: Rebuild dependencies.
8254 * Makefile.in: Rebuild.
8255
8256 * Makefile.am (DEP_INCLUDES): New variable.
8257 (.dep1): Change to work when srcdir is not an absolute path.
8258 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8259 * Makefile.in: Rebuild.
8260
8261Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8262
8263 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8264 LinearAddress patch.
8265
8266 * configure.in: Set version to 2.9.1.
8267 * configure: Rebuild.
8268
8269 * Branched binutils 2.9.
8270
8271Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8272
8273 * config/tc-i386.h (FWait): Define.
8274 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8275 other prefixes. Check FWait flag in opcode table to see which
8276 instructions require an fwait prefix.
8277
8278Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8279
8280 * stabs.c (get_stab_string_offset): Always create a stab string
8281 section.
8282
8283Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8284
8285 Fix some gcc -Wall warnings:
8286 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8287 * ehopt.c (eh_frame_code_alignment): Likewise.
8288 * expr.c (integer_constant, operand): Likewise.
8289 * frags.c (frag_align): Likewise.
8290 * gasp.c (level_0, change_base, doinstr): Likewise.
8291 * hash.c (hash_ask): Likewise.
8292 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8293 (debugging_pseudo): Likewise.
8294 * macro.c (define_macro, check_macro): Likewise.
8295 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8296 (ignore_rest_of_line, float_cons): Likewise.
8297 * symbols.c (decode_local_label_name): Likewise.
8298 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8299 (fixup_segment, number_to_chars_bigendian): Likewise.
8300 (number_to_chars_littleendian): Likewise.
8301 * config/atof-ieee.c (gen_to_words): Likewise.
8302 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8303 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8304 * read.c (output_big_sleb128): Initialize locals to avoid
8305 warnings.
8306 (output_big_uleb128, equals): Likewise.
8307 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8308 to unsigned int. Change zeros to unsigned int.
8309 * cond.c (s_if): Add return to default case.
8310 * frags.c (frag_now_fix): Change return type to addressT.
8311 * frags.h (frag_now_fix): Update declaration.
8312 * listing.c (file_info_struct): Change linenum to unsigned int.
8313 (struct list_info_struct): Change hll_line to unsigned int.
8314 (print_source): Update format string.
8315 * read.c (emit_expr): Change scan to unsigned int, and don't
8316 bother to initialize it.
8317 * symbols.c (dollar_label_count): Change to unsigned long.
8318 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8319 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8320 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8321
8322Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8323
8324 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8325 mcf5200 just as we do for m68000.
252b5132
RH		 8326 (m68k_init_after_args): Likewise.
8327 (md_estimate_size_before_relax): Likewise.
8328
8329Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8330
8331 * config/tc-v850.c (md_assemble): Store relocation addend in
8332 fixup instead of instruction.
8333
8334Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8335
8336 * config/tc-i386.c (md_assemble): Swap template arguments to
8337 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8338 This macro is currently symmetric, so passing them the wrong
8339 way didn't cause any problem, but may if the macro is changed
8340 in the future.
8341 After copying template to i.tm, use i.tm. rather than t-> to
8342 access fields, and make t a const*
8343 Move i.tm.operand_types[] swap to immediately after the copy.
8344
8345Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8346
8347 * expr.h (expr_build_uconstant): Add prototype.
8348 (expr_build_unary,expr_build_binary): Add prototypes.
8349 * expr.c (expr_build_uconstant): New function.
8350 (expr_build_unary,expr_build_binary): New functions.
8351
8352Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8353
66778679
RH		 8354 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8355 * macro.c (macro_expand_body): Increase buffer size.
8356 * messages.c (as_warn): Likewise.
252b5132
RH		 8357 (as_warn_where, as_bad, as_bad_where): Likewise.
8358
8359Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8360
8361 Based on patch from H.J. Lu <hjl@gnu.org>:
8362 * Makefile.am (DISTSTUFF): New variable.
8363 (diststuff): New target.
8364 * Makefile.in: Rebuild.
8365
8366Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8367
8368 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8369 m32r_elf_section_change_hook.
8370
8371 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8372 emit a nop if a section ends with a 16 bit instruction.
8373
8374Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8375
8376 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8377 s_lcomm rather than obj_coff_lcomm.
8378 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8379
8380Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8381
8382 * config/tc-i386.h (LinearAddress): Define.
8383 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8384 instruction, don't use a default segment.
8385
8386Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8387
8388 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8389 * configure: Rebuild.
8390
8391Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8392
8393 * aclocal.m4, configure: Rebuild with libtool 1.2.
8394
8395Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8396
8397 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8398 PC relative branches. Patch courtesy of Jonathan Walton.
8399
252b5132 8400
252b5132
RH		 8401Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8402
8403 * configure.in (emulations): Add thumb-pe target.
8404
8405 * configure (emulations): Add thumb-pe target.
8406
84071998-03-17 Ken Raeburn <raeburn@cygnus.com>
8408
8409 * itbl-lex.l (yywrap): Don't define if already defined as a
8410 macro.
8411
8412Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8413
8414 * depend.c (quote_string_for_make): New function.
8415 (wrap_output): Use it.
8416
8417Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8418
8419 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8420 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8421
8422Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8423
8424 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8425 Recognize -GN and -relax.
8426 (md_begin): Initialize gp size from -G switch.
8427 (alpha_force_relocation): Always force if -relax.
3e87a760 8428 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8429 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8430 Change all callers. Emit nop alignment padding as nop+unop pair.
8431
8432Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8433
8434 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8435 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8436
8437Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8438
8439 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8440 require padding to the next long word boundary.
8441
8442Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8443
8444 * cgen.c: #include symcat.h.
8445 * config/tc-m32r.c: Likewise.
8446
8447Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8448
8449 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8450 absolute expressions instead of '$' prefixed register names.
8451
8452Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8453
8454 * read.c (s_set): Record file and line info for symbols when -as.
8455 (pseudo_set): Don't overwrite that dummy fragment.
8456
8457Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8458
8459 * config/tc-ppc.c (md_pseudo_table): Add "section".
8460 (ppc_named_section): New static function.
8461
8462Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8463
8464 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8465 so we don't have to scan the entire list.
8466
8467Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8468
8469 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8470 case, allow the parallel instructions to modify the same flag
8471 bits.
252b5132
RH		 8472
8473Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8474
8475 * listing.c (list_symbol_table): Categorize symbols by
8476 undefined_section rather than sy_frag->line == NULL.
8477
8478Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8479
8480 * Makefile.am (install-exec-local): Install properly when ln
8481 fails or tooldir == prefix.
8482
8483Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8484
8485 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8486 Test result of insert_operand for error.
8487
8488Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8489
8490 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8491 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8492 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8493 * doc/Makefile.in: Rebuild.
8494
8495Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8496
8497 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8498 (macro): Fix handling of M_COP[0-3].
8499
8500Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8501
8502 Based on patches from Ross Harvey <ross@teraflop.com>:
8503 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8504 if macro_alternate or macro_mri.
8505 (getstring): Remove support for byte constants between < and >.
8506 (get_any_string): '<' only starts a string if macro_alternate or
8507 macro_mri.
8508 (macro_expand_body): Permit keyword parameters following
8509 positional parameters.
8510
8511 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8512 * configure.in (alpha*-*-netbsd*): New target.
8513 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8514 * configure: Rebuild.
8515
8516 * as.h (flag_warn_suppress_instructionswap): Move from here...
8517 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8518 here, and make static.
8519
8520 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8521 BFD_ASSEMBLER or MANY_SEGMENTS.
8522
8523 * as.c (show_usage): Update bug-gnu-utils address.
8524 * gasp.c (show_usage): Likewise.
8525 * doc/as.texinfo (Bug Reporting): Likewise.
8526
8527Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8528
66778679 8529 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8530 insns regardless of the size of a pointer if we're in mips I or
8531 MIPS II mode.
66778679 8532 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8533
8534Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8535
3e87a760 8536 Fix rac to accept only a0:
252b5132
RH		 8537 * tc-d10v.c (parallel_ok, find_opcode):
8538 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8539 Introduce OPERAND_GPR.
8540
8541Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8542
8543 * read.c (s_fill): Handle non-constant repeat counts by creating
8544 an rs_space fragment.
8545
8546Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8547
8548 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8549 from as_bad to as_warn.
8550
8551Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8552
8553 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8554 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8555 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8556
8557Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8558
8559 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8560 seg_fix_rotP rather than fix_root from seg_info.
8561
8562Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8563
8564 * expr.c: Add support for 0x1_2_3_4 bignums.
8565
8566Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8567
8568 * configure.in: Change -linux* to -linux-gnu*.
8569 * configure: Rebuild.
8570
8571 * app.c (do_scrub_begin): Treat \r as whitespace.
8572
8573Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8574
8575 * Makefile.am: Update dependencies.
8576 * Makefile.in: Rebuild.
8577
8578Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8579
8580 * configure, aclocal.m4: Rebuild with new libtool.
8581
8582Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8583
66778679
RH		 8584 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8585 the argument to bfd_set_arch_mach.
8586 (load_address): Use bfd_arch_bits_per_address to determine the
8587 bit size of an address instead of looking at the isa level.
8588 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8589
8590Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8591
8592 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8593
8594Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8595
8596 * ehopt.c: New file.
8597 * as.h (enum _relax_state): Add rs_cfa.
8598 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8599 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8600 * read.c (emit_expr): Call check_eh_frame.
8601 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8602 (relax_segment): Likewise.
8603 * Makefile.am: Rebuild dependencies.
3e87a760 8604 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8605 (GENERIC_OBJS): Add ehopt.o.
8606 * doc/internals.texi (Frags): Document rs_cfa.
8607
8608 * as.c (show_usage): Mention --traditional-format.
8609 (parse_args): Accept --traditional-format.
8610 * as.h (flag_traditional_format): Declare.
8611 * output-file.c (output_file_create): If flag_traditional_format,
8612 set BFD_TRADITIONAL_FORMAT on stdoutput.
8613 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8614
8615 * config/tc-mips.c (append_insn): Make sure that if we have a
8616 fixup for an unmatched %hi reloc, it does not associated with a
8617 variant frag.
8618
8619 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8620 * doc/Makefile.in: Likewise.
8621
8622Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8623
8624 * config/tc-m32r.c (check_for_side_effects): New function.
8625 (can_make_parallel): Add checks for instruction side effects
8626 clashing with the other instruction.
8627 (assemble_parallel_insn): Improve warning messages. Return error
8628 message from non-swapped instruction order.
8629
8630Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8631
8632 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8633
8634 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8635 md_cleanup definition. This moves the forced literal output to
8636 the end of the source pass, and avoids macro's inserting literals
8637 into the code immediately after the macro expansion.
252b5132
RH		 8638
8639Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8640
8641 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8642 a gas internal symbol is adjustable.
8643 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8644
8645 * as.h: If gcc version greater than 2.6, use `__format__' and
8646 `__printf__' in function attributes, rather than `format' and
8647 `printf'.
8648
8649Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8650
8651 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8652
8653Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8654
8655 Add tms320c30 support:
8656 * config/tc-tic30.h: New file.
8657 * config/tc-tic30.c: New file.
8658 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8659 TARGET_FORMAT as "coff-tic30".
8660 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8661 * Makefile.am: Rebuild dependencies.
8662 (CPU_TYPES): Add tic30.
8663 (CPU_OBJ_VALID): tic30-aout is valid.
8664 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8665 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8666 * configure, Makefile.in: Rebuild.
8667
8668Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8669
8670 * config/tc-v850.c (md_assemble): Improvements to error messages.
8671
8672Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8673
8674 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8675 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8676
8677 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8678 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8679 assembler calculate relocations to any external symbol at all.
8680 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8681 involving generation of pc-relative relocs.
8682 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8683 has been moved to md_apply_fix3.
8684
8685 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8686 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8687 which actually means (the address of identifier's GOT entry) +
8688 constant, which is not particularly useful.
8689
8690Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8691
8692 * read.h (include_dirs): Declare.
8693 (include_dir_count,include_dir_maxlen): Declare.
8694
8695Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8696
8697 * configure.in: Correct check for shared opcodes library.
8698 * configure: Rebuild.
8699
8700 * listing.c (buffer_line): If we can't open the file, set at_end.
8701 (listing_print): Remove unused local variable fi.
8702
8703 * config/m68k-parse.y (reglistpair): Handle register list in
8704 either order.
8705
8706 * config/vms-conf.h: Don't undef VERSION.
8707
8708Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8709
8710 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8711 OBJS variable.
8712 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8713 variable.
8714 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8715 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8716 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8717 (EXTRA_DIST): Define.
8718 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8719 explicitly rather than via the list of object files.
8720 (gcc-as.opt): New file created when make-gas.com is run.
8721 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8722 itbl-cpu.h} to #include appropriate file rather than copying that
8723 file.
8724 * config/vms-conf.h: Synchronize with current config.in.
8725 * Makefile.in: Rebuild.
8726
8727Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8728
8729 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8730 (parallel_ok): Relaxed parallel subinstruction dependency check.
8731
8732Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8733
8734 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8735 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8736 command line argument.
8737 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8738 warning only if flag_warn_suppress_instructionswap is false.
8739
8740Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8741
8742 * configure.in (i386-*-mingw32*): New target.
8743 * configure: Rebuild.
8744
8745Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8746
8747 * symbols.c (resolve_symbol_value): Don't set the segment if it
8748 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8749
8750 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8751 S_GET_SEGMENT.
8752
8753Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8754
8755 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8756 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8757 compiler.
8758
8759Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8760
8761 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8762
8763Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8764
8765 * config/tc-v850.c (v850_insert_operand): Display instruction when
8766 an error is encountered.
8767
8768Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8769
8770 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8771 (i386-*-sco3.2v5*coff): New target.
8772 (i386-*-sco3.2*): New target.
8773 * configure: Rebuild.
8774
8775Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8776
8777 * config/tc-v850.c: Tidy error message production.
8778
8779Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8780
8781 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8782 validate_immediate return value in the right type for comparisons
8783 to FAIL.
8784
8785Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8786
8787 * listing.c (MAX_BYTES): Use listing variables not constants.
8788 (data_buffer): No longer an array, but a pointer.
8789 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8790 (listing_listing): Allocate data_buffer.
8791
8792Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8793
8794 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8795 --listing-rhs-width, --listing-cont-lines.
8796 (show_usage): Update.
8797 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8798 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8799 (print_lines): Use the variables instead of the constants.
3e87a760 8800 (listing_listing): Likewise.
252b5132 8801 * listing.h: Declare the new vars.
3e87a760 8802
252b5132
RH		 8803Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8804
8805 * as.c (parse_args): Add --keep-locals alias for -L.
8806 Add --strip-local-absolute.
8807 (show_usage): Update.
8808 * as.h (flag_strip_local_absolute): New flag.
8809 * symbols.c (S_IS_LOCAL): Use it.
8810 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8811 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8812 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8813
8814Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8815
8816 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8817 might have an io conflict and issue a warning message.
252b5132
RH		 8818
8819Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8820
8821 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8822 cgen_swap_fixups): Functions to save, restore and swap the fixup
8823 chain with a backup copy.
8824 (cgen_asm_finish_insn): Returns address of constructed insn.
8825
8826Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8827
8828 * listing.c (file_info_struct): Remove FILE, add POS.
8829 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8830 (file_info): Don't open the file.
8831 (buffer_line): Check for the file in the last_open cache, updating
8832 as necessary.
8833 (print_source): Don't reference file_info->file.
8834 (listing_listing): Likewise.
8835 (listing_print): Close the file in the cache, if any.
8836
8837Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8838
8839 * read.c (dwarf_file_string): New file static variable.
8840 (emit_expr): Look for constant sequence that leads up to a file
8841 name in DWARF debugging output.
8842 (stringer): Use dwarf_file_string to decide whether to accept a
8843 string as a file name.
8844
8845Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8846
8847 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8848 (crack_operand): Add reg->reglst MRI hack.
8849 (r_seg): Put reglst symbols in reg_section.
8850 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8851
8852Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8853
8854 * tc-sh.c (get_specific): Handle SGR & DBR.
8855
8856Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8857
8858 * tc-h8300.c (parse_reg): Take the length of the symbol into
8859 account when attempting to match a register name.
8860 * tc-h8500.c (parse_reg): Likewise.
8861
8862Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8863
8864 * cgen.c: Formatting changes to improve readability.
8865
8866Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8867
8868 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8869 delay slot.
8870
8871Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8872
8873 Based on a patch from Jim Wilson
8874 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8875 (tc_gen_reloc): Handle cross section PC relative relocs
8876 correctly.
8877
8878Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8879
8880 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8881
8882Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8883
8884 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8885 (expr_jmp_buf): New static local.
8886 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8887 (cgen_md_operand): New function.
8888 * tc-m32r.c: Clean up pass over `struct foo' usage.
8889 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8890
8891Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8892
8893 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8894 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8895
8896Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8897
8898 * config/tc-i386.c (i386_operand): Give an error if there are
8899 unrecognized characters after an expression.
8900
8901For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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