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Fix debugging programs statically linked against the thread library.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3cd4dda7
DD		 12000-12-22 DJ Delorie <dj@redhat.com>
2
3 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
4 when we assemble the first half of a pair.
5
ec56dfb4
L		 62000-12-22 H.J. Lu <hjl@gnu.org>
7
8 * config/tc-i386.c (reloc): Update the macro for non-bfd
9 assembler.
10 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
11
ad1172d4
L		 122000-12-22 H.J. Lu <hjl@gnu.org>
13
14 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
15
3e73aa7c
JH		 16Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
17
18 * tc-i386.h (i386_target_format): Define even for ELFs.
19 (QWORD_MNEM_SUFFIX): New macro.
20 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
21 New macros
22 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
23 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
24 ImmExt): Renumber.
25 (Size64, No_qSuf, NoRex64, Rex64): New macros.
26 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
27 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
28 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
29 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
30 Renumber.
31 (Reg, WordReg): Add Reg64.
32 (Imm): Add Imm32S and Imm64.
33 (EncImm): New.
34 (Disp): Add Disp64 and Disp32S.
35 (AnyMem): Add Disp32S.
36 (RegRex, RegRex64): New macros.
37 (rex_byte): New type.
38 * tc-i386.c (set_16bit_code_flag): Kill.
39 (fits_in_unsigned_long, fits_in_signed_long): New functions.
40 (reloc): New parameter "signed"; support x86_64.
41 (set_code_flag): New.
42 (DEFAULT_ARCH): New macro; default to "i386".
43 (default_arch): New static variable.
44 (struct _i386_insn): New fields Operand_PCrel; rex.
45 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
46 (flag_code): New enum and static variable.
47 (use_rela_relocations): New static variable.
48 (flag_code_names): New static variable.
49 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
50 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
51 K6 and Athlon.
52 (i386_align_code): Return plain "nop" for x86_64.
53 (mode_from_disp_size): Support Disp32S.
54 (smallest_imm_type): Support Imm32S and Imm64.
55 (offset_in_range): Support size of 8.
56 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
57 (md_pseudo_table): Add "code64"; use set_code_flat.
58 (md_begin): Emit sane error message on hash failure.
59 (tc_i386_fix_adjustable): Support x86_64 relocations.
60 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
61 instructions supported on particular arch just partially,
62 output of 64bit immediates, handling of Imm32S and Disp32S type.
63 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
64 (i386_displacement): Likewise.
65 (i386_index_check): Cleanup; support 64bit addresses.
66 (md_apply_fix3): Support x86_64 relocation and rela.
67 (md_longopts): Add "32" and "64".
68 (md_parse_option): Add OPTION_32 and OPTION_64.
69 (i386_target_format): Call even for ELFs; choose between
70 elf64-x86-64 and elf32-i386.
71 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
72 (tc_gen_reloc): Support rela relocations and x86_64.
73 (intel_e09_1): Support QWORD.
74
21d6c4af
DN		 752000-12-15 Diego Novillo <dnovillo@redhat.com>
76
77 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
78 it's not an offset expression.
79 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
80 keep the braces '[' and ']' in the output string.
81 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
82 != FLAT. There is no such op_modifier.
83
6717891c
NC		 842000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
85
86 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
87 if we have it.
88
ee515fb7
KH		 892000-12-13 Kazu Hirata <kazu@hxi.com>
90
91 * as.h: Fix formatting.
92 * cgen.h: Likewise.
93 * dwarf2dbg.c: Likewise.
94 * input-scrub.c: Likewise.
95 * read.h: Likewise.
96
349a994c
DD		 972000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
98
99 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
100 configure: Regenerate.
101
42dbf88c
NC		 1022000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
103
104 * dwarf2dbg.c: #include <limits.h> only if it exists.
105
0485cba3
AM		 1062000-12-13 Rodney Brown <RodneyBrown@mynd.com>
107
108 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
109 (md_apply_fix): Here too.
110
514829c3
JW		 1112000-12-12 Jim Wilson <wilson@redhat.com>
112
113 * config/tc-ia64.h (ia64_init): Add prototype.
114
92eb7b32
L		 1152000-12-12 H.J. Lu <hjl@gnu.org>
116
117 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
118
119 * read.h (outputting_stabs_line_debug): Change it to int.
120 * stabs.c (outputting_stabs_line_debug): Likewise.
121
8141c27d
GK		 1222000-12-12 Geoffrey Keating <geoffk@redhat.com>
123
124 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
125 the address of a function result.
126
5d6f4f16
GK		 1272000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
128
129 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
130 (md_assemble): Call dwarf2_emit_insn.
131 (shlib): Fix typo SHILB -> SHLIB.
132 (md_parse_option): Likewise.
133 (ppc_elf_validate_fix): Likewise:
134 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
135
d4c0c039
NC		 1362000-12-12 Nick Clifton <nickc@redhat.com>
137
138 * cgen.h: Fix formatting.
139 * input-scrub.c: Fix formatting.
140 * macro.c: Fix formatting.
e972090a 141 * config/tc-mips.c: Fix formatting.
584da044
NC		 142 * doc/c-mips.texi: Fix formatting.
143
f16b83df
JH		 144Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
145
146 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
147 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
148 references.
149 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
150 otherwise.
151 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
152 (No_dSuf): Kill.
153
154 * i386.h (*_Suf): Remove No_dSuf.
155 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
156 Remove.
157 (i386_optab): Remove 'd' in the suffixes.
158
50705ef4
AM		 1592000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
160
161 * config/tc-i386.c (T_SHORT): Undefine before defining.
162
beae10d5
KH		 1632000-12-05 Kazu Hirata <kazu@hxi.com>
164
165 * config/tc-mips.c: Fix formatting.
166
bccba5f0 1672000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 168
169 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
170 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
171 (md_show_usage): Ditto.
172 (md_parse_option): Ditto.
173 (d10v_cleanup): Writes pending instruction only if
174 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 175 Fix compile time warning messages.
50705ef4
AM		 176
177 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 178
1792000-12-04 Matthew Hiller <hiller@redhat.com>
180
50705ef4 181 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 182 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
183 function entry and unset at function exit.
184
50705ef4 185 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 186
187 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
188
189 * dwarf2dbg.c: Fix compile time warning messages.
190
bc805888
KH		 1912000-12-03 Kazu Hirata <kazu@hxi.com>
192
193 * config/tc-a29k.c: Fix formatting.
194 * config/tc-alpha.c: Likewise.
195 * config/tc-arm.c: Likewise.
196 * config/tc-cris.c: Likewise.
197 * config/tc-hppa.c: Likewise.
198 * config/tc-i370.c: Likewise.
199 * config/tc-i386.c: Likewise.
200 * config/tc-i860.c: Likewise.
201 * config/tc-i960.c: Likewise.
202 * config/tc-ia64.c: Likewise.
203 * config/tc-m68hc11.c: Likewise.
204 * config/tc-m68k.c: Likewise.
205 * config/tc-m88k.c: Likewise.
206 * config/tc-pj.c: Likewise.
207 * config/tc-ppc.c: Likewise.
208 * config/tc-sh.c: Likewise.
209 * config/tc-sparc.c: Likewise.
210 * config/tc-tahoe.c: Likewise.
211 * config/tc-vax.c: Likewise.
212
3dacdf2e
NC		 2132000-12-01 Chris Demetriou <cgd@sibyte.com>
214
50705ef4
AM		 215 * config/tc-mips.c (mips_ip): When calculating offsets,
216 don't accept as constant the difference between the
217 addresses of symbols in two different sections.
218
219 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
220 specifiers.
221 (validate_mips_insn): Likewise. Also, update 'B' operand
222 specifier to use OP_*_CODE20 constants and delete 'm' operand
223 specifier.
224 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
225 operand specifiers. Change warning generated by 'B' operand
226 specifier to reflect its new multi-purpose usage.
227
228 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
229 -1, and update comment.
230 (file_mips_isa): Likewise.
231 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
232 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
233 ISA_* constants rather than hard-coded numbers.
234 (mips_cpu_info): New structure.
235 (mips_cpu_info_table): New table describing CPU and ISA names
236 and numbers.
237 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
238 mips_cpu_info_from_cpu): New functions.
239 (mips_isa_to_str): New function to get string for ISA name.
240 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
241 return const char *.
242 (md_begin): Redo CPU and ISA selection logic, using
243 mips_cpu_info_from_*. Convert to use ISA_* constants rather
244 than hard-coded numbers.
245 (append_insn, mips_emit_delays, macro, macro2): Convert to use
246 ISA_* constants rather than hard-coded numbers.
247 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
248 (md_longopts): Delete OPTION_NO_MIPS32.
249 (md_parse_option): Convert to use ISA_* constants rather than
250 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
251 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
252 to use strcasecmp to recognize "default" and to use
253 mips_cpu_info_from_name to get CPU numbers from argument.
254 (md_show_usage): Move -mips32 so it's with the rest of the ISA
255 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
256 mips32-4k.
257 (s_mipsset): Accept ISA value 32.
258 * doc/as.texinfo: Clean up MIPS options summary slightly,
259 remove -no-mips32. Add note about -mips4 and -mips32
260 specifying those ISA levels. Delete -mips32 and -no-mips32
261 cpu flag descriptions.
262 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
263 up the supported CPU switch list, and replace 4Kc, 4Km, and
264 4Kp entries with a single mips32-4k entry. Note that you can
265 use ".set mips32".
266
267 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
268 ISA_MIPS64.
269 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
270 -mips5 and -mips64.
271 (md_parse_option): Add cases for OPTION_MIPS5 and
272 OPTION_MIPS64.
273 (md_show_usage): Mention -mips5 and -mips64 arguments.
274 (s_mipsset): Add cases for MIPS5 and MIPS64.
275 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
276 and pseudo-CPUs.
277 * doc/as.texinfo: Mention -mips5 and -mips64 options
278 and their meanings.
279 * doc/c-mips.texi: Likewise. Also update introduction
280 and ".set" usage information.
281
282 * config/tc-mips.c (md_show_usage): Add "sb1" to the
283 CPU list.
284 (mips_cpu_info_table): Add SB-1 entries.
285 * doc/c-mips.texi: Add "sb1" to the list of CPUs
286 known to the -mcpu option.
287
288 * doc/as.texinfo: Correct description of MIPS -mcpu
289 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 290
5f68c319
NC		 2912000-12-01 Joel Sherrill <joel@OARcorp.com>
292
3dacdf2e
NC		 293 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
294 New targets.
295 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
296 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 297 * configure: Regenerate.
298 * config.in: Regenerate.
299 * Makefile.in: Regenerate.
300 * aclocal.m4: Regenerate.
301 * po/gas.pot: Regenerate.
50705ef4 302
4ce3447c
PB		 3032000-11-30 Philip Blundell <pb@futuretv.com>
304
305 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
306 even in non BFD_ASSEMBLER case.
307
76a0ddac
DN		 3082000-11-30 Diego Novillo <dnovillo@redhat.com>
309
310 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
311 syntax.
312
220e750f
RH		 3132000-11-29 Richard Henderson <rth@redhat.com>
314
315 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
316 until dwarf2_finish; use relaxation to get cross-fragment offsets;
317 thread multiple subsegments properly; handle multiple code
318 sections properly; emit proper compilation unit info for assembler
319 generated debugging.
320
321 * as.h (enum _relax_state): Add rs_dwarf2dbg.
322 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
323 (dwarf2dbg_estimate_size_before_relax): Declare.
324 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
325 * write.c: Include dwarf2dbg.h.
326 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
327 (relax_segment): Likewise.
328
99b222b4
HPN		 3292000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
330
331 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
332 jump>: Use as_bad_where instead of as_bad. Tweak error message
333 accordingly. Stabilize frag by updating fix part and resetting
334 variant part.
335 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 336 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
337 indexing is_end_of_line[].
338 (md_assemble): Initialize size to 0.
339 (md_section_align): Mark parameter seg as unused.
e46fee70 340 (parse_reg): Parse names case-insensitively.
99b222b4 341
814f6641
KH		 3422000-11-28 Kazu Hirata <kazu@hxi.com>
343
344 * config/obj-aout.h: Fix formatting.
345 * config/obj-bout.h: Likewise.
346 * config/obj-coff.c: Likewise.
347 * config/obj-coff.h: Likewise.
348 * config/obj-elf.h: Likewise.
349 * config/obj-som.h: Likewise.
350 * config/obj-vms.c: Likewise.
351 * config/obj-vms.h: Likewise.
352 * config/tc-h8300.h: Likewise.
353 * config/tc-ns32k.h: Likewise.
354 * config/tc-sparc.h: Likewise.
355 * config/tc-tic54x.h: Likewise.
356 * config/tc-z8k.h: Likewise.
357
e47b9e39
NC		 3582000-11-28 Nick Clifton <nickc@redhat.com>
359
360 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
361 License is present in the sources, but not the output, and
362 also available from the GNU website.
363 (GNU Free Documentation License): Comment out this section.
364
fcdc20a4
HPN		 3652000-11-28 Hans-Peter Nilsson <hp@axis.com>
366
43c34dee
HPN		 367 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
368 targets. Remove i860 from valid a.out targets.
369 * Makefile.in: Regenerate.
370
fcdc20a4 371 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 372 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 373 (md_assemble): Call dwarf2_emit_insn if generating ELF.
374 (s_cris_file, s_cris_loc): New.
375 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
376 * Makefile.am: Regenerate dependencies.
377 * Makefile.in: Regenerate.
378
16887944
AM		 3792000-11-28 Alan Modra <alan@linuxcare.com.au>
380
381 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
382 (MRI_MUL_PRECEDENCE): Likewise.
383 (op_rank): Fix a comment typo.
384
ae3e85dd
SC		 3852000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
386
387 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
388 the error message.
389 (get_operand): Fix analysis for movw/movb instructions.
390
077b8428
NC		 3912000-11-24 Nick Clifton <nickc@redhat.com>
392
393 * configure.in (xscale-elf): Add target.
394 (xscale-coff): Add target.
395 * configure: Regenerate.
396
397 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
398 extenstion.
399 (ARM_EXT_XSCALE): New ARM architecture extension.
400 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
401 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
402 (ARM_THUMB): Rename to ARM_EXT_THUMB.
403 (ARM_ARCH_V4): Remove processor from architecture.
404 (ARM_ARCH_3M): New architecutre definition.
405 (ARM_ARCH_V5TE): New architecutre definition.
406 (ARM_ARCH_XSCALE): New architecutre definition.
407 (CPU_DEFAULT): Allow to be defaulted to XScale.
408 (atpcs): New boolean variable.
409 (ldr_flags): Support 'd' flag for double word loads.
410 (str_flags): Support 'd' flag for double word stored.
411 (do_mia): New function.
412 (do_mar): New function.
413 (do_mra): New function.
414 (do_pld): New function.
415 (do_ldrd): New function.
416 (do_blx): New function.
417 (do_bkpt): New function.
418 (do_clz): New function.
419 (do_lstc2): New function.
420 (do_cdp2): New function.
421 (do_t_blx): New function.
422 (do_t_bkpt): New function.
423 (do_smla): New function.
424 (do_smlal): New function.
425 (do_smul): New function.
426 (do_qadd): New function.
427 (do_co_reg2c): New function.
428 (LONGEST_INSN): Redefine to 7.
429
430 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
431 command line switches.
432
2434f565
JW		 4332000-11-22 Jim Wilson <wilson@redhat.com>
434
435 * config/tc-ia64.c (pseudo_func): Add missing initializers.
436 (struct rsrc): Make line unsigned.
437 (gr_values): Add missing initializer.
438 (SLOT_NUM_NOT_SET): Add unsigned cast.
439 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
440 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
441 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
442 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
443 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
444 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
445 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
446 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
447 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
448 Add ATTRIBUTE_UNUSED to unused parameters.
449 (convert_expr_to_ab_reg): Add parens.
450 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
451 (dot_prologue): Initialize grsave when declared.
452 (md_pseudo_table): Add missing initializers.
453 (operand_match): Add casts to bfd_vma.
454 (emit_one_bundle): Delete unused local prev. Make required_template
455 unsigned.
456 (specify_resource): Cast i to unsigned.
457 (note_register_values): Use fprintf_vma.
458 (print_dependency): Likewise.
459
5a080f89
JW		 4602000-11-21 Jim Wilson <wilson@redhat.com>
461
5e7474a7
JW		 462 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
463 for unwind info section.
464 (dot_endp): Likewise for unwind section.
465
5a080f89
JW		 466 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
467 fix_new_exp.
468
732d96b6
JJ		 4692000-11-21 Jakub Jelinek <jakub@redhat.com>
470
471 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
472 (output_insn): Call dwarf2_emit_insn.
b8e904dc 473 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 474
6d2cf69f
RH		 4752000-11-17 Richard Henderson <rth@redhat.com>
476
477 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
478 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
479 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
480
8179bd9b
NC		 4812000-11-17 Nick Clifton <nickc@redhat.com>
482
483 * config/tc-arm.c (md_pseudo_table): Add support for .line and
484 .file pseudo ops.
485
316e2c05
RH		 4862000-11-17 Richard Henderson <rth@redhat.com>
487
488 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
489
a8316fe2
RH		 4902000-11-17 Richard Henderson <rth@redhat.com>
491
492 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 493 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 494 tri-state definition of alpha_flag_mdebug.
495 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
496 (s_alpha_file): Store first .file directive.
497 (s_alpha_stab): New.
498 (md_pseudo_table): Add stabs and stabn.
499
e346e481
RH		 5002000-11-17 Richard Henderson <rth@redhat.com>
501
502 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
503
4dc7ead9
RH		 5042000-11-17 Richard Henderson <rth@redhat.com>
505
506 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 507 (main): Call dwarf2_finish.
4dc7ead9
RH		 508 * as.h (debug_type): Clarify documentation of the meaning
509 of this variable.
510 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
511 (print_stats): Fix parenthesis problem.
512 (now_subseg_size): New.
513 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
514 (dwarf2_directive_file): Don't set debug_type.
515 (dwarf2_where): Honor DEBUG_DWARF2 first.
516 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
517 do nothing if not emitting dwarf2 debug info, or no work.
518 * dwarf2dbg.h (dwarf2_emit_insn): Update.
519 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
520 (ecoff_new_file): Likewise.
521 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
522 commentary wrt dwarf2.
523
524 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
525 ATTRIBUTE_UNUSED as needed.
526 (emit_insn): Call dwarf2_emit_insn.
527 (s_alpha_file): New.
528 (s_alpha_loc): New.
529 (s_alpha_coff_wrapper): Don't handle them.
530 (md_pseudo_table): Update for .file and .loc.
531 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
532
533 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
534 don't protect with debug_type.
535 * config/tc-hppa.c (md_assemble): Likewise.
536 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
537 * config/tc-mn10300.c (md_assemble): Likewise.
538 * config/tc-sh.c (md_assemble): Likewise.
539 * config/tc-v850.c (md_assemble): Likewise.
540
541 * config/tc-arm.c (arm_end_of_source): Remove.
542 * config/tc-hppa.c (pa_end_of_source): Remove.
543 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
544 * config/tc-mn10300.c (mn10300_finalize): Remove.
545 * config/tc-sh.c (sh_finalize): Remove.
546 * config/tc-v850.c (sh_finalize): Remove.
547
548 * config/tc-arm.h (md_end): Remove.
549 * config/tc-hppa.h (md_end): Remove.
550 (DWARF2_LINE_MIN_INSN_LENGTH): New.
551 * config/tc-m68hc11.h (md_end): Remove.
552 * config/tc-mn10300.h (md_end): Remove.
553 * config/tc-sh.h (md_end): Remove.
554 * config/tc-v850.h (md_end): Remove.
555
556 * config/tc-ia64.c (emit_one_bundle): Don't protect
557 dwarf2 bits with debug_type.
558 (md_assemble): Likewise.
559 (ia64_end_of_source): Don't call dwarf2_finish.
560
ca683b78
JW		 5612000-11-16 Jim Wilson <wilson@redhat.com>
562
563 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
564 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
565 > 16.
566
6f620856
L		 5672000-11-16 H.J. Lu <hjl@gnu.org>
568
569 * config/obj-elf.c (obj_elf_symver): Don't check the missing
570 version name.
571
19d63e5d
KH		 5722000-11-15 Kazu Hirata <kazu@hxi.com>
573
574 * config/tc-tic30.c: Fix formatting.
575 * config/tc-tic80.c: Likewise.
576 * config/tc-v850.c: Likewise.
577 * config/tc-vax.c: Likewise.
578 * config/tc-w65.c: Likewise.
579 * config/tc-z8k.c: Likewise.
580
a8761a19
DD		 5812000-11-14 DJ Delorie <dj@redhat.com>
582
583 * config/tc-v850.c: Support dwarf2.
584 * config/tc-v850.h: Ditto.
585
586 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
587 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 588
88be23ec
BS		 5892000-11-15 Bernd Schmidt <bernds@redhat.com>
590
591 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
592 (errata_nops_necessary_p): New function.
593 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
594 md.
595
72a76794
JW		 5962000-11-14 Jim Wilson <wilson@redhat.com>
597
598 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
599 return little endian bfd formats.
600
4a1805b1
KH		 6012000-11-14 Kazu Hirata <kazu@hxi.com>
602
603 * config/aout_gnu.h: Fix formatting.
604 * config/atof-vax.c: Likewise.
605 * config/m68k-parse.h: Likewise.
606 * config/m88k-opcode.h: Likewise.
607 * config/obj-elf.c: Likewise.
608 * config/tc-arm.c: Likewise.
609 * config/tc-cris.c: Likewise.
610 * config/tc-i386.c: Likewise.
611 * config/tc-ia64.c: Likewise.
612 * config/tc-mn10300.c: Likewise.
613 * config/te-386bsd.h: Likewise.
614 * config/te-hppa.h: Likewise.
615 * config/te-nbsd.h: Likewise.
616 * config/te-ppcnw.h: Likewise.
617 * config/te-sparcaout.h: Likewise.
618 * config/te-tmips.h: Likewise.
619 * config/vax-inst.h: Likewise.
620 * config/vms-conf.h: Likewise.
621
c810873d
JJ		 6222000-11-14 Jakub Jelinek <jakub@redhat.com>
623
624 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
625
79082ff0
L		 6262000-11-13 H.J. Lu <hjl@gnu.org>
627
628 * config/obj-elf.c (elf_frob_symbol): Support
629 ".symver name,name2@@@nodename".
630 (elf_frob_file_before_adjust): Likewise.
631
632 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
633 and ".symver name,name2@@@nodename".
634 Fix a typo.
635
1da00eb4
L		 6362000-11-12 H.J. Lu (hjl@gnu.org)
637
638 * config/obj-elf.c (obj_elf_symver): Check missing version
639 name.
640
f585997b
L		 6412000-11-12 H.J. Lu (hjl@gnu.org)
642
643 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
644 instead of bfd_vma for non-bfd assemblers.
645
ef5c4bfc
KH		 6462000-11-09 Kazu Hirata <kazu@hxi.com>
647
648 * itbl-ops.c: Fix comment typos.
649
f5a30c2e
JW		 6502000-11-08 Jim Wilson <wilson@redhat.com>
651
652 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
653 (struct unwind): Add next_slot_frag field.
654 (slot_index): New parameters slot_frag and first_frag. Add code
655 to add in frag sizes when different. Add comments.
656 (fixup_unw_records): New locals first_frag and last_frag. Pass new
657 arguments to slot_index.
658 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
659 loop end. Set next_slot_frag field.
660
339681c0
L		 6612000-11-07 H.J. Lu <hjl@gnu.org>
662
663 * doc/as.texinfo (.symver): Updated for versioned symbol
664 reference.
665
666 * obj.h (format_ops): Add the frob_file_before_adjust field.
667
668 * config/obj-aout.c (aout_format_ops): Set the
669 frob_file_before_adjust field to 0.
670 * config/obj-coff.c (coff_format_ops): Likewise.
671 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
672
673 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
674 name.
675 (elf_frob_file_before_adjust): New function to remove unneeded
676 versioned symbols from the symbol table.
677 (elf_format_ops): Set the frob_file_before_adjust field to
678 elf_frob_file_before_adjust.
679
680 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
681 not defined.
682
683 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
684
4a314ec8
NC		 6852000-11-07 Peter Targett <peter.targett@arccores.com>
686
687 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
688 BIG_ENDIAN macros.
689 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
690 Fix compile time warning messages.
50705ef4 691
604d524f
NC		 6922000-11-07 Nick Clifton <nickc@redhat.com>
693
694 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
695 buffer in order to avoid buffer overflows.
696
44f5c83a
JW		 6972000-11-06 Steve Ellcey <sje@cup.hp.com>
698
699 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
700 Change M to m for -milp32 or -mlp64 to match gcc.
701 (dot_endp): Use bytes_per_address instead of 8.
702 (emit_one_bundle): Use number_to_chars_littleendian instead of
703 md_number_to_chars.
704 (fix_insn): Likewise.
705 (ia64_init): New function.
706 (ia64_target_format): New function.
707 (md_begin): Set endianness, arch, and machine as appropriate.
708 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
709 Make these macros depend on TE_HPUX macro.
710 (TARGET_FORMAT): Define.
711 (HOST_SPECIAL_INIT): Define.
712 * config/te-hpux.h: New file.
713 * configure.in: Add "ia64-*-hpux*" target to configure.
714 * configure: Regenerate.
50705ef4 715
7152f1dc
KH		 7162000-11-06 Kazu Hirata <kazu@hxi.com>
717
ef99799a
KH		 718 * as.c: Fix formatting.
719 * dwarf2dbg.c: Likewise.
720 * input-file.c: Likewise.
7152f1dc
KH		 721 * input-file.h: Likewise.
722 * input-scrub.c: Likewise.
ef99799a
KH		 723 * itbl-ops.c: Likewise.
724 * listing.c: Likewise.
725 * macro.h: Likewise.
726 * messages.c: Likewise.
727 * read.c: Likewise.
728 * subsegs.c: Likewise.
729 * subsegs.h: Likewise.
730 * write.c: Likewise.
7152f1dc 731
cf055d54
NC		 7322000-11-06 Nick Clifton <nickc@redhat.com>
733
734 * doc/as.texinfo: Add GNU Free Documentation License.
735 * doc/gasp.texi: Add GNU Free Documentation License.
736 * doc/as.1: Add GNU Free Documentation License.
737
8d6b5c8e
NC		 7382000-11-05 Nick Clifton <nickc@redhat.com>
739
740 * config/tc-arm.c: Add include of "dwarf2dbg.h"
741
59ff2774
NC		 7422000-11-02 Per Lundberg <plundis@chaosdev.org>
743
744 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
745 * configure: Regenerate.
746
37d8bb27
NC		 7472000-11-01 Nick Clifton <nickc@redhat.com>
748
749 * read.c (original_case_string): New global variable.
750 (read_a_source_file): Copy opcode string into
751 original_case_string if clobbering the case of the opcode.
752 * read.h: Export the definition of original_case_string.
753 * config/tc-arm.c (md_assembler): When parsing a .req
754 directive use the original opcode string, not the case
755 clobbered version.
756
d75bb8cf
NC		 7572000-11-02 Nick Clifton <nickc@redhat.com>
758
759 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 760 variable.
d75bb8cf
NC		 761 (md_assemble): Call dwarf2_generate_asm_lineno instead of
762 dwarf2_where and dwarf2_gen_line_info.
763
6c17cfe4
PB		 7642000-11-02 Theo Honohan <th@futuretv.com>
765
50705ef4 766 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 767
c51ce5f0
EC		 7682000-10-31 Eric Christopher <echristo@redhat.com>
769
770 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
771 or pc-relative, else use fx_offset.
772
f1bcba5b
JW		 7732000-10-31 Jim Wilson <wilson@redhat.com>
774
775 * config/tc-ia64.c (struct md): New field tag_fixups.
776 (ia64_flush_insns): Handle tag_fixups. Error if dangling
777 qualifying predicate.
778 (emit_one_bundle): Delete spurious multiplication by one. Handle
779 tag_fixups.
780 (ia64_start_line): Error if dangling qualifying predicate.
781 (defining_tag): New static variable.
782 (ia64_unrecognized_line, case '['): Parse tags.
783 (ia64_frob_label): Create tag_fixups.
784 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 785
8637c045
AM		 7862000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
787
788 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
789
ebeeafe6
BS		 7902000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
791
792 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
793
b041f888
KH		 7942000-10-30 Kazu Hirata <kazu@hxi.com>
795
796 * expr.c: Fix formatting.
797 * flonum-copy.c: Likewise.
798 * flonum.h: Likewise.
799 * gasp.c: Likewise.
800 * hash.c: Likewise.
801
d8374dcd
HPN		 8022000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
803
804 * as.h (OPTION_MD_BASE): Bump to 190.
805 * as.c (parse_args) <std_longopts>: Add comment about the need to
806 check OPTION_MD_BASE in as.h.
807
1308f14c
HPN		 808 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
809 for weak symbols.
810
6f6ef0fa
NC		 8112000-10-27 Nick Clifton <nickc@redhat.com>
812
813 * configure.in (emulations): Add m68hc12.
814 * configure: Regenerate.
815 * po/gas.pot: Regenerate.
c51ce5f0 816
bf1b5881
AH		 8172000-10-27 Aldy Hernandez <aldyh@redhat.com>
818
50705ef4
AM		 819 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
820 cpsr*.
821 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 822
85a39694
NC		 8232000-10-25 Nick Clifton <nickc@redhat.com>
824
825 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
826 a DWARF2 line number information sequence.
827
828 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
829
830 * read.c (generate_lineno_debug): Update comment describing why
831 DWARF2 line number debug information is not generated
832 automatically by this function.
833
834 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
835 not all.
c51ce5f0 836
85a39694
NC		 837 * config/tc-arm.h (md_end): Define.
838 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 839
85a39694
NC		 840 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
841 if generating DWARF2 line numbers.
842 (arm_end_of_source): New function. Call dwarf2_finish if
843 necessary.
844
845 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
846 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
847 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 848
cce0cbdc
DN		 8492000-10-25 Diego Novillo <dnovillo@cygnus.com>
850
851 * tc-i386.c: Fix prototype declarations for functions taking no
852 arguments.
853
64a0c779
DN		 8542000-10-24 Diego Novillo <dnovillo@cygnus.com>
855
856 * tc-i386.c (i386_operand_modifier): Remove.
857 (build_displacement_string): Remove.
858 (i386_parse_seg): Remove.
859 (i386_intel_memory_operand): Remove.
860 (i386_intel_operand): Re-write using recursive descent parser based
861 on MASM documentation.
862 (struct intel_parser_s): New structure.
863 (intel_parser): New static variable.
864 (struct intel_token): New structure.
865 (cur_token, prev_token): New static variables.
866 (T_NIL): Define.
867 (T_CONST): Define.
868 (T_REG): Define.
869 (T_BYTE): Define.
870 (T_WORD): Define.
871 (T_DWORD): Define.
872 (T_QWORD): Define.
873 (T_XWORD): Define.
874 (T_SHORT): Define.
875 (T_OFFSET): Define.
876 (T_PTR): Define.
877 (T_ID): Define.
878 (intel_match_token): New function.
879 (intel_get_token): New function.
880 (intel_putback_token): New function.
881 (intel_expr): New function.
882 (intel_e05): New function.
883 (intel_e05_1): New function.
884 (intel_e06): New function.
885 (intel_e06_1): New function.
886 (intel_e09): New function.
887 (intel_e09_1): New function.
888 (intel_e10): New function.
889 (intel_e10_1): New function.
890 (intel_e11): New function.
891
19f7b010
JJ		 8922000-10-20 Jakub Jelinek <jakub@redhat.com>
893
894 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
895 instructions to loose any special insn->architecture mask.
896
897 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
898 (sparc_md_end, sparc_arch_types, sparc_arch,
899 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
900 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
901 request v9b architecture if they are used).
902
3ae647a0
NC		 9032000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
904
905 * config/tc-m68k.c: Fix the previous misapplied patch.
906
5cbdaa77
NC		 9072000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
908
50705ef4
AM		 909 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
910 BFD_ASSEMBLER and !BFD_ASSEMBLER.
911 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
912 BFD_RELOC_*.
5cbdaa77 913
e6c774b4
KH		 9142000-10-17 Kazu Hirata <kazu@hxi.com>
915
916 * debug.c: Fix formatting.
917 * depend.c: Likewise.
918 * dwarf2dbg.c: Likewise.
919 * dwarf2dbg.h: Likewise.
920 * ecoff.c: Likewise.
921 * expr.c: Likewise.
922 * expr.h: Likewise.
923 * flonum-konst.c: Likewise.
924 * frags.h: Likewise.
925
ea20a7da
CC		 9262000-10-17 Chandrakala Chavva <cchavva@redhat.com>
927
928 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
929 options.
930 * doc/as.texinfo: Added notes about this new option.
931
266cb5f1
HPN		 9322000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
933
934 * config/tc-sh.c (JREG): Remove.
935 (md_convert_frag): Remove #if 0:d code using JREG.
936
6588847e
DN		 9372000-10-15 Diego Novillo <dnovillo@cygnus.com>
938
939 * config/tc-i386.c (i386_operand_modifier): Only match
940 modifiers SHORT and FLAT if they are followed by a space.
941 (parse_register): When `allow_naked_reg' is set, do not confuse
942 identifiers that start with a register name with a register.
943
30a2b4ef
KH		 9442000-10-12 Kazu Hirata <kazu@hxi.com>
945
946 * app.c: Fix formatting.
947 * as.c: Likewise.
948 * as.h: Likewise.
949 * bit_fix.h: Likewise.
950 * cgen.c: Likewise.
951 * cgen.h: Likewise.
952 * cond.c: Likewise.
953
d01e2a23
AM		 9542000-10-11 Alan Modra <alan@linuxcare.com.au>
955
956 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
957
44852b19
AM		 9582000-10-07 Alan Modra <alan@linuxcare.com.au>
959
dc1fc56b
AM		 960 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
961 Re-arrange function a little and improve error message.
962
44852b19
AM		 963 * write.c (write_relocs): Fix a comment.
964
965 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
966 link-once sections.
967
afa680f8
JW		 9682000-10-05 Jim Wilson <wilson@cygnus.com>
969
970 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
971
ce8a8b2f
AM		 9722000-10-05 Alan Modra <alan@linuxcare.com.au>
973
974 * config/tc-i386.c: Delete some useless comments, reformat others.
975
976 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
977 non-global syms in linkonce sections.
978
56d27c17
AM		 9792000-10-04 Ralf Baechle <ralf@gnu.org>
980
981 * config/tc-ia64.c (operand_match): Don't use // style comments.
982 * config/tc-i370.c: Likewise.
983
7b15d668
HPN		 9842000-09-29 Hans-Peter Nilsson <hp@axis.com>
985
986 Changes to handle varying register prefix and user symbol prefix.
987 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
988 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
989 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
990 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
991 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
992 (demand_register_prefix): New variable.
993 (md_pseudo_table): New pseudo ".syntax".
994 (md_longopts): New options --no-underscore and --underscore.
995 (cris_target_format): Return elf32-us-cris or elf32-cris depending
996 on symbols_have_leading_underscore.
997 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
998 (get_spec_reg): Ditto.
999 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1000 Fix formatting.
1001 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1002 --help.
1003 <case OPTION_NO_US, case OPTION_US>: New.
1004 (md_show_usage): Be brief and reformat to match continuation of
1005 --help.
1006 * po/gas.pot: Regenerate.
1007
27df9f40
AM		 10082000-09-28 Alan Modra <alan@linuxcare.com.au>
1009
1010 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1011 force relocs for 12 bit branches.
1012 (md_apply_fix): Similarly, adjust logic here.
1013
5506e1a5
AM		 10142000-09-28 Alan Modra <alan@linuxcare.com.au>
1015
1016 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1017 adjust for external and weak syms as we will use a reloc. Allow
1018 for +8 offset when calculating limits of branches.
1019 (hppa_fix_adjustable): Undo 2000-09-23 change.
1020 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1021 Correct distance calculation.
47d89dba
AM		 1022 (tc_gen_reloc): Print the file name and line number if we can't
1023 handle a fixup.
5506e1a5
AM		 1024
1025 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1026 * config/tc-hppa.c (nonzero_dibits): Define.
1027 (arg_reloc_stub_needed): Check each arg and return value
1028 separately for zero case.
1029 (pa_align): Declare argument `bytes'.
1030
81d4177b
KH		 10312000-09-25 Kazu Hirata <kazu@hxi.com>
1032
1033 * config/tc-cris.c: Fix formatting.
1034 * config/tc-d10v.h: Likewise.
1035 * config/tc-d30v.c: Likewise.
1036 * config/tc-d30v.h: Likewise.
1037 * config/tc-fr30.c: Likewise.
1038 * config/tc-fr30.h: Likewise.
1039 * config/tc-m68k.c: Likewise.
1040 * config/tc-m68k.h: Likewise.
1041 * config/tc-pj.h: Likewise.
1042 * config/tc-ppc.c: Likewise.
1043 * config/tc-ppc.h: Likewise.
1044 * config/tc-sh.c: Likewise.
1045 * config/tc-sh.h: Likewise.
1046 * config/tc-sparc.c: Likewise.
1047 * config/tc-v850.h: Likewise.
1048 * config/tc-vax.h: Likewise.
1049 * config/tc-w65.h: Likewise.
1050 * config/tc-z8k.h: Likewise.
1051
959ee541
AM		 10522000-09-23 Alan Modra <alan@linuxcare.com.au>
1053
1054 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1055 checks only for ELF.
1056 (hppa_force_relocation): Likewise.
1057
139368c9
JW		 10582000-09-22 Jim Wilson <wilson@cygnus.com>
1059
1060 * config/tc-ia64.c (dv_sem): Add "stop".
1061 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1062 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1063 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1064 match above.
1065 (mark_resources): Check IA64_RS_PRr.
1066
151337e8
NC		 10672000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1068
56d27c17 1069 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1070 md_estimate_size_before_relax): Redesign and clean up the
1071 relaxation mechanism.
1072
0b7410c4
KH		 10732000-09-21 Kazu Hirata <kazu@hxi.com>
1074
1075 * config/tc-ns32k.c: Fix formatting.
1076 * config/tc-ns32k.h: Likewise.
1077
a4d24084
KH		 10782000-09-20 Kazu Hirata <kazu@hxi.com>
1079
82efde3a
KH		 1080 * config/tc-m32r.c: Fix formatting.
1081 * config/tc-m32r.h: Likewise.
1082 * config/tc-m68851.h: Likewise.
1083 * config/tc-m68hc11.c: Likewise.
1084 * config/tc-m68hc11.h: Likewise.
1085 * config/tc-m88k.c: Likewise.
1086 * config/tc-mcore.c: Likewise.
a75214e5 1087 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1088 * config/tc-mips.c: Likewise.
1089 * config/tc-mips.h: Likewise.
1090 * config/tc-mn10200.h: Likewise.
1091 * config/tc-mn10300.h: Likewise.
a75214e5 1092 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1093 * config/tc-tahoe.h: Likewise.
1094
4844386e 10952000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1096
1097 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1098 Likewise in relaxation description comments.
1099
9e754211
AM		 11002000-09-18 Alan Modra <alan@linuxcare.com.au>
1101
1102 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1103 subtraction of two syms without emitting a relocation.
1104
1105 From David Huggins-Daines <dhd@linuxcare.com>
1106 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1107 global or weak symbols.
1108
4a4f25cf
KH		 11092000-09-15 Kazu Hirata <kazu@hxi.com>
1110
1111 * config/tc-h8300.h: Fix formatting.
1112 * config/tc-h8500.c: Likewise.
1113 * config/tc-h8500.h: Likewise.
1114 * config/tc-hppa.h: Likewise.
1115 * config/tc-i370.h: Likewise.
1116 * config/tc-i386.h: Likewise.
1117 * config/tc-i860.c: Likewise.
1118 * config/tc-i860.h: Likewise.
1119 * config/tc-i960.h: Likewise.
1120 * config/tc-ia64.c: Likewise.
1121 * config/tc-ia64.h: Likewise.
1122
1dab94dd
KH		 11232000-09-14 Kazu Hirata <kazu@hxi.com>
1124
1125 * config/tc-a29k.c: Fix formatting.
1126 * config/tc-alpha.c: Likewise.
1127 * config/tc-arc.c: Likewise.
1128 * config/tc-arc.h: Likewise.
1129 * config/tc-arm.c: Likewise.
1130 * config/tc-arm.h: Likewise.
1131 * config/tc-avr.c: Likewise.
1132 * config/tc-avr.h: Likewise.
1133 * config/tc-tic30.c: Likewise.
1134 * config/tc-tic30.h: Likewise.
1135 * config/tc-tic54x.c: Likewise.
1136 * config/tc-tic54x.h: Likewise.
1137 * config/tc-tic80.c: Likewise.
1138 * config/tc-tic80.h: Likewise.
1139
7484b8e6
TW		 11402000-09-14 Timothy Wall <twall@cygnus.com>
1141
1142 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1143 parallel comparisons for later use.
1144 (struct rsrc): Add parallel comparison type.
1145 (resources_match): Skip special cases of PR usage (non-conflicting
1146 parallel compares).
56d27c17 1147
bf514e21
KH		 11482000-09-13 Kazu Hirata <kazu@hxi.com>
1149
1150 * config/obj-ecoff.c: Fix formatting.
1151 * config/obj-elf.c: Likewise.
1152 * config/obj-elf.h: Likewise.
1153 * config/obj-evax.h: Likewise.
1154 * config/obj-generic.h: Likewise.
1155 * config/obj-hp300.c: Likewise.
1156 * config/obj-hp300.h: Likewise.
1157 * config/obj-ieee.h: Likewise.
1158 * config/obj-vms.c: Likewise.
1159 * config/obj-vms.h: Likewise.
1160
156c2f8b 11612000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1162
50705ef4
AM		 1163 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1164 (md_parse_option): Ditto.
1165 (md_longopts): Add -mips32 option.
1166 (md_show_usage): Document new options.
1167 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1168 (mips_ip): Assemble mfc0 with a sub-selection code.
1169 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1170 (mips_cpu_to_str): New function.
1171 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1172 Use CPU_* defines instead of hardcoded numbers.
1173
50705ef4
AM		 1174 * doc/as.texinfo: Document new options.
1175 * doc/c-mips.texi: Ditto.
156c2f8b 1176
a01b9fa4
KH		 11772000-09-12 Kazu Hirata <kazu@hxi.com>
1178
1179 * as.h: Fix formatting.
1180 * asintl.h: Likewise.
1181 * bit_fix.h: Likewise.
dcd619be
KH		 1182 * config/obj-aout.c: Likewise.
1183 * config/obj-aout.h: Likewise.
1184 * config/obj-bout.c: Likewise.
1185 * config/obj-bout.h: Likewise.
1186 * config/obj-coff.c: Likewise.
1187 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1188 * dwarf2dbg.h: Likewise.
1189 * expr.h: Likewise.
1190 * flonum.h: Likewise.
1191 * frags.h: Likewise.
1192 * itbl-ops.h: Likewise.
1193 * macro.h: Likewise.
1194 * read.h: Likewise.
1195 * sb.h: Likewise.
1196 * struc-symbol.h: Likewise.
1197 * subsegs.h: Likewise.
1198 * symbols.h: Likewise.
1199 * tc.h: Likewise.
1200 * write.h: Likewise.
1201
92774660
KH		 12022000-09-11 Kazu Hirata <kazu@hxi.com>
1203
f0e652b4
KH		 1204 * bignum-copy.c: Fix formatting.
1205 * config/tc-i370.c: Likewise.
92774660
KH		 1206 * config/tc-i960.c: Likewise.
1207 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1208 * ehopt.c: Likewise.
1209 * flonum-copy.c: Likewise.
1210 * flonum-konst.c: Likewise.
1211 * flonum-mult.c: Likewise.
1212 * literal.c: Likewise.
1213 * read.c: Likewise.
1214 * sb.c: Likewise.
1215 * stabs.c: Likewise.
1216 * subsegs.c: Likewise.
92774660 1217
222f8079
PB		 12182000-09-09 Philip Blundell <philb@gnu.org>
1219
1220 * configure.in (arm*-*-uclinux*): New target.
1221 * configure: Regenerate.
1222
c488923f
KH		 12232000-09-09 Kazu Hirata <kazu@hxi.com>
1224
1225 * input-file.c: Fix formatting.
1226 * itbl-ops.c: Likewise.
1227 * messages.c: Likewise.
1228
e0e3ecca
PB		 12292000-09-08 Philip Blundell <philb@gnu.org>
1230
1231 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1232 offset is negative.
1233
5d64ca4e
L		 12342000-09-07 H.J. Lu <hjl@gnu.org>
1235
1236 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1237 * configure: Rebuild.
1238
bdaaa2e1
KH		 12392000-09-07 Kazu Hirata <kazu@hxi.com>
1240
e49bc11e
KH		 1241 * atof-generic.c: Fix formatting.
1242 * config/tc-mips.c: Likewise.
e13b337a
KH		 1243 * config/tc-vax.c: Likewise.
1244 * input-scrub.c: Likewise.
bdaaa2e1 1245
d07ed2cd
AO		 12462000-09-07 Alexandre Oliva <aoliva@redhat.com>
1247
1248 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1249 * configure.in (sh-*-linux*): Added.
1250 * configure: Rebuilt.
1251
86905619
KH		 12522000-09-06 Kazu Hirata <kazu@hxi.com>
1253
a28a3ccf
JL		 1254 * config/tc-hppa.c: Fix formatting.
1255
86905619
KH		 1256 * ecoff.c: Fix formatting.
1257
58cccadb
AO		 12582000-09-06 Alexandre Oliva <aoliva@redhat.com>
1259
1260 * configure: Rebuilt with new libtool.m4.
1261
542d6675
KH		 12622000-09-05 Kazu Hirata <kazu@hxi.com>
1263
1264 * cgen.c: Fix formatting.
1265 * config/tc-ia64.c: Likewise.
1266
5b343f5a
NC		 12672000-09-05 Nick Clifton <nickc@redhat.com>
1268
1269 * aclocal.m4: Regenerate.
1270 * config.in: Regenerate.
1271 * configure: Regenerate.
1272 * po/gas.pot: Regenerate.
50bbae35 1273
07e90ad5
HPN		 12742000-09-05 Hans-Peter Nilsson <hp@axis.com>
1275
1276 * config/tc-cris.c: Correct comment typos.
1277
1485d400
EC		 12782000-09-05 Eric Christopher <echristo@cygnus.com>
1279
1280 * config/tc-mn10300.c: Cleanup.
1281 (md_pcrel_from): Enable.
1282
904a31bf
AM		 12832000-09-05 Alan Modra <alan@linuxcare.com.au>
1284
927781e2
AM		 1285 * expr.c (operand): Fix a comment typo.
1286 * write.c (write_relocs): Fix a signed/unsigned warning.
1287
ecacdc7a
AM		 1288 * config/tc-hppa.c (fudge_reg_expressions): New
1289 (hppa_force_reg_syms_absolute): New.
1290 (pa_equ): Allow reg_section expressions.
1291 * config/tc-hppa.c (md_optimize_expr): Define.
1292 (hppa_force_reg_syms_absolute): Prototype.
1293
1294 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1295 (pa_parse_number): Pass in arg to select fp reg parsing.
1296 Return 1 to indicate format checks pass. If strict, then only
1297 accept a register or register symbol. Return value in...
1298 (pa_number): New static for pa_parse_number.
1299 (FP_REG_BASE): Define.
1300 (FP_REG_RSEL): Define.
1301 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1302 appropriate. White space changes.
1303 (need_pa11_opcode): Don't bother passing any params, get them from
1304 globals instead.
1305 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1306 Remove extraneous check in case 'Q'.
1307 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1308 reg, set section of resulting symbol to reg_section.
1309 (pa_parse_space_stmt): Modify call to pa_parse_number.
1310 (pa_space): Likewise.
1311
904a31bf
AM		 1312 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1313 (hppa_force_relocation): Handle vtable relocs.
1314 (pa_vtable_entry): New.
1315 (pa_vtable_inherit): New.
1316 (md_pseudo_table): Add entries for vtable pseudos.
1317 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1318 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1319 against weak syms.
1320 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1321 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1322 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1323 millicode import.
1324 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1325 specify a symbol type.
1326
1327 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1328 dependent things together.
1329 (md_elf_symbol_type): Define.
1330
1331 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1332 symbol.
1333 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1334
1335 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1336 (obj_elf_vtable_entry): Declare.
1337
1338 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1339 and export function.
1340 (obj_elf_vtable_entry): Similarly.
1341 (elf_pseudo_table): Fix the damage with a cast.
1342
a47cf567 13432000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1344
1345 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1346 for template selection when a label is needed.
1347
197865e8
KH		 13482000-09-02 Kazu Hirata <kazu@hxi.com>
1349
1350 * config/tc-ia64.c: Fix formatting.
1351
18e03609
NC		 13522000-09-02 Nick Clifton <nickc@redhat.com>
1353
1354 * configure.in: Increase version number to 2.10.91.
1355 * configure: Regenerate.
1356 * aclocal.m4: Regenerate.
1357 * config.in: Regenerate.
1358 * po/gas.pot: Regenerate.
1359 * Makefile.in: Regenerate.
1485d400 1360
a1cc9221
AO		 13612000-09-01 Alexandre Oliva <aoliva@redhat.com>
1362
1363 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1364 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1365 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1366 similar relocs.
1367 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1368 branches.
1369
13702000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1371
1372 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1373 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1374 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1375 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1376 (GOT_symbol): New variable.
1377 (md_undefined_symbol): Set it.
1378
44576e1f
RH		 13792000-09-01 Richard Henderson <rth@cygnus.com>
1380
1381 * config/tc-ia64.c (match): Don't inline.
1382 (extra_goodness): New.
1383 (md_begin): Prefer nop.f and nop.b for best_template.
1384
29f8404c
KH		 13852000-08-31 Kazu Hirata <kazu@hxi.com>
1386
76b0a8c0
KH		 1387 * as.c: Fix formatting.
1388 * cond.c: Likewise.
1389 * frags.c: Likewise.
29f8404c
KH		 1390 * macro.c: Likewise.
1391
b4c1ea07
EC		 13922000-08-31 Eric Christopher <echristo@cygnus.com>
1393
1394 * config/tc-mn10300.c: Cleanup and fix warnings.
1395 (md_pseudo_table): Add initializers.
1396 (md_show_usage): Cleanup.
1397 (md_parse_option): Fix warnings.
1398 (md_undefined_symbol): Fix warnings.
1399 (md_conver_frag): Fix warnings.
1400 (tc_gen_reloc): Fix warnings.
1401 (md_apply_fix3): Fix warnings.
1402 (check_operand): Fix warnings.
1403
ac48eca1
AO		 14042000-08-31 Alexandre Oliva <aoliva@redhat.com>
1405
1406 * acinclude.m4: Include libtool and gettext macros from the
1407 top level.
1408 * aclocal.m4, configure: Rebuilt.
1409
e0c21649
GK		 14102000-08-30 Mark Hatle <mhatle@mvista.com>
1411
1412 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1413
cf39a089
KH		 14142000-08-31 Kazu Hirata <kazu@hxi.com>
1415
1416 * listing.c: Fix formatting.
1417
3ee4defc
KH		 14182000-08-29 Kazu Hirata <kazu@hxi.com>
1419
1420 * app.c: Fix a comment typo. Fix formatting.
1421
1e8d20f4
NC		 14222000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1423
50bbae35
AM		 1424 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1425 offset of the target destination for jmp instructions.
1426 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1427
5bcac8a4
HPN		 14282000-08-24 Hans-Peter Nilsson <hp@axis.com>
1429
1430 * NEWS: Mention support for CRIS.
1431
46547ecc
DC		 1432Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1433
1434 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1435 Sets `.lcomm' alignment to zero.
1436
4b853faa
AO		 14372000-08-23 Alexandre Oliva <aoliva@redhat.com>
1438
1439 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1440 (TC_FIX_ADJUSTABLE): Define.
1441
efcc5914
JW		 14422000-08-23 Jim Wilson <wilson@cygnus.com>
1443
1444 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1445 unwind.personality_routine is set.
1446
aca719bf
AO		 14472000-08-23 H.J. Lu <hjl@gnu.org>
1448
1449 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1450
a3da4de1
AO		 14512000-08-23 Alexandre Oliva <aoliva@redhat.com>
1452
1453 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1454 environment is pe.
1455
56385375
L		 14562000-08-22 H.J. Lu <hjl@gnu.org>
1457
1458 * config.in (STRICTCOFF): New for strict COFF.
1459
1460 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1461 i386-*-go32* and i386-go32-rtems*.
1462 * configure: Rebuilt.
1463
1464 * config/obj-coff.c (obj_coff_endef): Follow the historical
1465 behavior if STRICTCOFF is not defined.
1466
1467 * doc/internals.texi: Document STRICTCOFF.
1468
8f36cd18
AO		 14692000-08-22 Alexandre Oliva <aoliva@redhat.com>
1470
1471 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1472 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1473 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1474 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1475 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1476 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1477 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1478 Likewise.
1479
58a77e41
EC		 14802000-08-22 Eric Christopher <echristo@cygnus.com>
1481
1482 * config/tc-mn10300.c: (md_apply_fix): New function.
1483 (mn10300_force_relocation): New function.
1484 (mn10300_fix_adjustable): New function.
1485
1486 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1487 (TC_HANDLES_FX_DONE): Define.
1488 (obj_fix_adjustable): Define.
1489 (MD_APPLY_FIX3): Define.
1490 (TC_LINKRELAX_FIXUP): Define.
1491
1492 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1493 previously defined.
1494 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1495
1496 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1497
ded0649c
JE		 14982000-08-21 Jason Eckhardt <jle@cygnus.com>
1499
1500 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1501 if the fixup resulted in a relocation.
1502
66102fe2
NC		 15032000-08-18 Nick Clifton <nickc@redhat.com>
1504
1505 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1506 Make reference to first element of shift_names explicit.
1507
02198638
AO		 15082000-08-18 Alexandre Oliva <aoliva@redhat.com>
1509
1510 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1511 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1512 add a symbol's address. Removed all target-specific #ifdefs that
1513 used to accomplished the same.
1514 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1515 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1516 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1517 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1518 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1519
353e2c69
KH		 15202000-08-17 Kazu Hirata <kazu@hxi.com>
1521
1522 * dwarf2dbg.c: Fix formatting.
1523
4fb7971f
NC		 15242000-08-17 Nick Clifton <nickc@redhat.com>
1525
1526 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1527 to be recoded as logical shift lefts by zero.
1528
50b81f19
JW		 15292000-08-16 Jim Wilson <wilson@cygnus.com>
1530
1531 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1532 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1533 source registers.
1534 (note_register_values): Handle IA64_OPND_R3_2 operands.
1535
f869cfc6
JE		 15362000-08-16 Jason Eckhardt <jle@cygnus.com>
1537
50bbae35 1538 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1539
8cb8bcba
NC		 15402000-08-16 Nick Clifton <nickc@redhat.com>
1541
1542 * config/tc-arm.c (struct asm_shift): Delete.
1543 (shift[]): Delete.
1544 (enum asm_shift_index): New.
1545 (struct asm_shift_properties): New.
1546 (struct asm_shift_name): New.
1547 (shift_properties[]); New.
1548 (shift_names[]); New.
1549
1550 (decode_shift): Use new structures.
1551 Issue a warning is "ROR #0" is used.
1552 Issue a warning if "ASR #0" or "LSR #0" is used.
1553
1554 (md_begin): Initialise arm_shift_hsh table from new
1555 asm_shift_name array.
1556
c2158c24
JJ		 15572000-08-16 Jakub Jelinek <jakub@redhat.com>
1558
1559 * config/tc-sparc.c: Kill all warnings.
1560 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1561 in -xarch= as well.
1562 (md_show_usage): Update usage text.
1563
70485b5c
NC		 15642000-08-16 Nick Clifton <nickc@redhat.com>
1565
c2158c24 1566 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1567 useful.
1568
a47cf567 15692000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1570
1571 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1572
1573 * config/tc-sh.c (md_assemble): Changed so debug_type
1574 test performed for ppi_assemble
1575 * config/tc-sh.c: Included dwarf2dbg.h.
1576 (debug_line): Defined.
1577 (md_assemble): Generates dwarf2 line info.
1578 (sh_finalize): New function. Finalize dwarf2 info.
1579 (assemble_ppi): Returns size of code generated.
1580 (build_Mytes): Returns size of code generated.
1581 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1582 * config/tc-sh.h (md_end): Defined.
1583 (sh_finalize): Declared.
1584
1db77c8e
AO		 15852000-08-15 Alexandre Oliva <aoliva@redhat.com>
1586
1587 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1588 md_number_to_chars.
1589
046b3b54
NC		 15902000-08-14 Nick Clifton <nickc@redhat.com>
1591
1592 * config/tc-arm.c (do_bx): Allow "bx pc".
1593
c43c2cc5
JW		 15942000-08-14 Jim Wilson <wilson@cygnus.com>
1595
1596 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1597 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1598 (md_begin): Change assignment to md.flag to OR in the new bit.
1599
d1d8ba22
NC		 16002000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1601
1602 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1603 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1604 C_MOU, and C_EOS.
d1d8ba22 1605
22b36938
JE		 16062000-08-14 Jason Eckhardt <jle@cygnus.com>
1607
1608 * NEWS: Mention i860 support.
1609
c0bd0db2
JL		 1610Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1611
1612 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1613
0ac658b8
AS		 16142000-08-14 Andreas Schwab <schwab@suse.de>
1615
1616 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1617
9fc2dda2
JE		 16182000-08-11 Andreas Schwab <schwab@suse.de>
1619
1620 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1621 argument.
1622
bc4466dc
KH		 16232000-08-11 Kazu Hirata <kazu@hxi.com>
1624
1625 * expr.c: Fix formatting.
351aa9f6 1626 * config/obj-bout.c: Likewise.
bc4466dc 1627
a9c99419
JE		 16282000-08-10 Jason Eckhardt <jle@cygnus.com>
1629
1630 * doc/c-i860.texi: Flesh out the i860 section more.
1631
7c743825
KH		 16322000-08-10 Kazu Hirata <kazu@hxi.com>
1633
1634 * symbols.c: Fix formatting.
929b12bc 1635 * expr.c: Likewise.
7c743825 1636
fa2255cb
DN		 1637Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1638
1639 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1640 has the IgnoreSize bit set.
1641
fc997f4b
AM		 16422000-08-09 Alan Modra <alan@linuxcare.com.au>
1643
1644 From Rodney Brown <RodneyBrown@mynd.com>
1645 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1646 * configure: Regenerate.
1647
a47cf567
NC		 16482000-08-09 Kazu Hirata <kazu@hxi.com>
1649
1650 * hash.c: Fix formatting.
1651 * gasp.c: Likewise.
1652
305d537e
JE		 16532000-08-08 Jason Eckhardt <jle@cygnus.com>
1654
1655 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1656 (i860_fix_info): New enum.
1657 (MD_APPLY_FIX3): Define.
1658 (WORKING_DOT_WORD): Define.
1659 (TC_HANDLES_FX_DONE): Define.
1660 (DIFF_EXPR_OK): Define.
1661 (LISTING_HEADER): Define.
1662 (TARGET_FORMAT): Select target format based on endian flag.
1663 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1664 (target_big_endian): Add external declaration.
1665
1666 * config/tc-i860.c: All existing code reworked completely. Other
1667 new code shown below.
1668 (SYNTAX_SVR4): Define.
1669 (target_warn_expand): New variable.
1670 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1671 (md_longopts): Declare and define with new options (-EL, -EB,
1672 and -mwarn-expand).
1673 (md_show_usage): New function.
1674 (md_operand): New function.
1675 (obtain_reloc_for_imm16): New function.
1676 (md_apply_fix3): New function.
1677 (tc_gen_reloc): New function.
1678
df86943d
NC		 16792000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1680
1681 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1682 2 bytes of the jump address are in the same frag.
1683 (find): Accept 68hc12 register indirect modes.
1684
1685 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1686
30d25259
RH		 16872000-08-07 Richard Henderson <rth@cygnus.com>
1688
1689 * config/tc-ia64.c (unwind): Add prologue_mask member.
1690 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1691 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1692 (dot_body): Clear unwind.prologue_mask.
1693 (dot_prologue): Set it. Accept a register second argument.
1694
2d484c7f
KH		 16952000-08-07 Kazu Hirata <kazu@hxi.com>
1696
1697 * config/atof-ieee.c: Fix formatting.
1698 * config/atof-tahoe.c: Likewise.
1699
a47cf567 17002000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1701
3d4ae3c0
NC		 1702 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1703 work.
1704
c91d2e08
NC		 1705 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1706 of .popsection, .previous, .pushsection, .subsection,
1707 .version, .vtable_entry, .vtable_inherit and .weak.
1708
47926f60
KH		 17092000-08-05 Kazu Hirata <kazu@hxi.com>
1710
1711 * config/tc-cris.c: Fix formatting.
1712 * config/tc-i386.c: Likewise.
1713 * config/tc-sparc.c (sparc_ip): Simplify the code.
1714
ab3e48dc
KH		 17152000-08-04 Kazu Hirata <kazu@hxi.com>
1716
1717 * config/tc-cris.c: Rearrange code for readability.
1718 * config/tc-d10v.c: Fix formatting.
1719 * config/tc-m32r.c: Likewise.
1720 * config/tc-sparc.c: Likewise.
1721
3d56ab85
JW		 17222000-08-02 Jim Wilson <wilson@cygnus.com>
1723
1724 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1725 before ia64_find_opcode.
1726 (md_assemble): Likewise.
1727
3f9dfb2c
NC		 17282000-08-01 Nick Clifton <nickc@cygnus.com>
1729
a47cf567 1730 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1731 Undo some formatting fixes.
3f9dfb2c 1732
28e4f854
KH		 17332000-08-01 Kazu Hirata <kazu@hxi.com>
1734
1735 * config/obj-som.c: Fix formatting.
1736 * config/obj-ieee.c: Likewise.
1737 * config/tc-arm.c: Likewise.
1738 * config/tc-v850.c: Likewise.
1739
a570e639
NC		 17402000-08-01 Nick Clifton <nickc@redhat.com>
1741
1742 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1743 index by command line option.
58a77e41 1744
a570e639
NC		 17452000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1746
1747 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1748 (@node M68K-Branch): Rewrite to match the reality.
1749
e3308d0d
JE		 17502000-07-31 Jason Eckhardt <jle@cygnus.com>
1751
1752 * doc/c-i860.texi: New file.
1753 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1754 * doc/Makefile.in: Regenerate.
1755 * doc/all.texi: Add I860 as relevant architecture.
1756 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1757
2fd5405a
NC		 17582000-07-31 Kazu Hirata <kazu@hxi.com>
1759
1760 * config/tc-d30v.c: Fix formatting.
1761
28e7409f
NC		 17622000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1763
50bbae35
AM		 1764 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1765 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1766 long emit a long branch if available instead of an absolute jump, never
1767 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1768
1769 * doc/c-m68k.texi: Document new command line option.
58a77e41 1770
a47cf567
NC		 17712000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1772
1773 * config/tc-avr.c: Use PARAMS macro in function declarations.
1774 Don't declare md_pcrel_from_section (already in tc-avr.h).
1775 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1776 (avr_operand): Don't set (unsigned) op_mask to -1.
1777
534022ea
JE		 17782000-07-28 Jason Eckhardt <jle@cygnus.com>
1779
50bbae35
AM		 1780 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1781 * configure: Regenerated.
1782 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1783 of operand to the .type directive (.e.g, "type").
534022ea 1784
4c400d5e
AM		 17852000-07-28 Alan Modra <alan@linuxcare.com.au>
1786
1787 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1788 * app.c (do_scrub_chars): Record where first comment found.
1789 * read.c (read_a_source_file): Init found_comment on entry, and
1790 notify whether comments found on exit.
1791 * config/tc-hppa.c (md_shortopts): Add "c".
1792 (md_longopts): Add warn-comment.
1793 (md_parse_option): Handle it.
1794 (md_show_usage): Show available options.
1795 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1796
0aa529cb
AC		 1797Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1798
1799 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1800 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1801 sym_ptr_ptr
0aa529cb
AC		 1802 (md_estimate_size_before_relax): Don't fall off end of function.
1803
c6a7ab1f
NC		 18042000-07-27 Kazu Hirata <kazu@hxi.com>
1805
1806 * config/tc-avr.c: Fix formatting.
1807 * config/tc-ns32k.c: Likewise.
1808
e0c6ed95
AM		 18092000-07-27 Alan Modra <alan@linuxcare.com.au>
1810
1811 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1812
18132000-07-27 Kazu Hirata <kazu@hxi.com>
1814
1815 * config/tc-d10v.c: Fix formatting.
1816 * config/tc-z8k.c: Likewise.
1817 * config/tc-sparc.c: Likewise.
1818
6883dc5e 18192000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1820
1821 * cgen.c (queue_fixup): Declare opinfo.
1822 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1823 (gas_cgen_md_operand): Ditto.
1824 (gas_cgen_md_apply_fix3): Ditto.
1825
39da8128
DD		 18262000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1827
1828 * config/obj-coff.c (obj_frob_symbol): Don't merge
1829 labels. Don't merge if the symbol isn't constant. Return
1830 immediately if a symbol is merged.
1831
65e68b04
AM		 18322000-07-22 Alan Modra <alan@linuxcare.com.au>
1833
1834 * frags.c (frag_align): Correct absolute section alignment.
1835
5e0d736c
DD		 18362000-07-20 DJ Delorie <dj@redhat.com>
1837
1838 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1839 it breaks linking against DLLs.
1840
3bcbcc3d
HPN		 18412000-07-20 Hans-Peter Nilsson <hp@axis.com>
1842
1843 * configure.in: Add CRIS support.
1844 * configure: Regenerate.
1845 * Makefile.am: (CPU_TYPES): Add cris.
1846 (CPU_OBJ_VALID) [aout]: Add cris.
1847 (MULTI_CPU_TYPES): Add cris.
1848 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1849 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1850 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1851 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1852 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1853 Regenerate dependencies.
1854 * Makefile.in: Regenerate.
1855 * aclocal.m4: Regenerate.
1856 * as.c: Declare crisaout, criself.
1857 * config/tc-cris.h, config/tc-cris.c: New.
1858 * config/e-criself.c, config/e-crisaout.c: New.
1859 * po/POTFILES.in, po/gas.pot: Regenerate.
1860
041ff4dd 18612000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1862
041ff4dd 1863 * read.c: Fix formatting.
efaf0ba4 1864 * write.c: Fix formatting.
041ff4dd 1865
f980ada0
L		 18662000-07-19 H.J. Lu <hjl@gnu.org>
1867
1868 * sb.c: Include <stdlib.h> if exists for abort ().
1869
25a8b250
AM		 18702000-07-19 Alan Modra <alan@linuxcare.com.au>
1871
1872 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1873 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1874 (pa_type_args): Same here.
1875
7a9aaf92
NC		 18762000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1877
1878 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1879 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1880 the storage class is already set.
1881
8098403c
NC		 18822000-07-17 Kazu Hirata <kazu@hxi.com>
1883
fafb6d17 1884 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1885 * config/tc-mn10200.c: Likewise.
1886 * config/tc-mn10300.c: Likewise.
1887 * config/tc-pj.c: Likewise.
1888 * config/tc-tic80.c: Likewise.
1889 * config/tc-w65.c: Likewise.
8098403c 1890
977e771a
FCE		 18912000-07-17 Frank Ch. Eigler <fche@redhat.com>
1892
1893 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1894 is defined.
1895
63bf5651
ILT		 18962000-07-15 Ian Lance Taylor <ian@zembu.com>
1897
1898 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1899 @code.
1900
1cd1c99b
AM		 19012000-07-15 Alan Modra <alan@linuxcare.com.au>
1902
1903 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1904 ELF as are used for SOM (except the 32-bit reloc one) to decide
1905 whether a symbol can be reduced to a section symbol. Expand on
1906 the comment for symbols involved in LR% and RR% expressions.
1907
119d663a
NC		 19082000-07-14 Nick Clifton <nickc@cygnus.com>
1909
1910 * config/tc-mips.c (mips_disable_float_construction): New
1911 static variable. Set to true if doubles should not be
1912 constructed by loading two single width fp registers with
1913 halves of the value.
1914 (mips_ip): Test mips_disable_float_construction.
1915 (md_longopts): Add command line switches --construct-floats
1916 and --no-construct-floats.
1917 (md_parse_option): Parse new command line options.
1918 (md_show_usage): Describe new command line options.
1919
1920 * doc/c-mips.texi: Document new command line options.
1921
906fac54
AM		 19222000-07-13 Koundinya K <kk@ddeorg.soft.net>
1923
1924 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1925 * configure: Regenerate.
1926
19272000-07-13 Hans-Peter Nilsson <hp@axis.com>
1928
1929 * configure.in (DEFAULT_EMULATION setting): Revert part of
1930 2000-07-01 change that set te_multi=multi unless set to tmips.
1931 * configure: Regenerate.
1932
7f788821
NC		 19332000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1934
1935 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 1936 section when aligning it increases its size.
7f788821 1937
9a736b6b
NC		 19382000-07-11 Kazu Hirata <kazu@hxi.com>
1939
1940 * config/tc-tic54x.c: Fix formatting.
1941
3dd5103b
NC		 19422000-07-10 Kazu Hirata <kazu@hxi.com>
1943
1944 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1945 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1946
46b85d42
AM		 19472000-07-10 Alan Modra <alan@linuxcare.com.au>
1948
1949 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1950 displacements correctly.
1951
1952 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1953
19542000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1955
1956 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1957 warning.
1958 (hash_jam): Ditto.
1959
ad1079af
AM		 19602000-07-09 Alan Modra <alan@linuxcare.com.au>
1961
1962 From David Huggins-Daines <dhd@linuxcare.com>
1963 * config/te-hppalinux64.h: Add a new emulation.
1964 * configure.in (emulations): Add configure bits to support the
1965 64-bit Linux/parisc target.
1966 * configure: Regenerate.
1967
1968 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1969 (md_shortopts): Add `V' for ELF.
1970
1971 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1972 when SOM or ELF_ARG_RELOC are defined.
1973 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1974 ELF_ARG_RELOC are defined.
1975 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1976 (pa_stringer): ..Do it here instead. Fix comment typos.
1977 (hppa_force_relocation): Cast enums to int before comparing with
1978 ints.
1979
1980 From Ryan Bradetich <rbradetich@uswest.net>
1981 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1982 redifinition warning.
1983 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1984 (hppa_force_relocation): ditto
ad1079af
AM		 1985 (md_apply_fix): Added cast to buf to fix warnings.
1986
1987 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1988 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1989
1990 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1991 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1992 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1993 reloc_type** to avoid warnings in switch.
1994 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1995 little earlier instead.
1996
1997 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1998 and elf.
1999 (pa_type_args): Use symbol_arg_reloc_info.
2000 (struct pa_it): Make arg_reloc unsigned int.
2001 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2002 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2003 (pa_code): Delete. pa_text duplicates this function.
2004 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2005 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2006 int.
2007 (cons_fix_new_hppa): Actually change selector to e_fsel when
2008 warning about assuming so.
2009 (tc_gen_reloc): More example elf arg reloc code.
2010 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2011 (hppa_force_relocation): Likewise.
2012
2013 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2014 files.
2015 (pa_end_of_source): Prototype.
2016 (hppa_fix_adjustable): Prototype.
2017 (LABELS_WITHOUT_COLONS): Move it..
2018 * config/te-hppa.h: To here.
2019
2020 * config/te-hppa64.h: New file.
2021
2022 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2023 type.
2024 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2025 format -10, -16, 16 relocs.
2026 (hppa_elf_mark_end_of_function): Test for null
2027 last_call_info->start_symbol
2028
2029 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2030 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2031 re_assesmble_* functions. Delete extraneous statements. Fix
2032 typos in comments.
2033 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2034 insn to re_assemble_*.
2035
623aa224
UC		 20362000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2037
2038 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2039
c4aa876b
NC		 20402000-07-08 Kazu Hirata <kazu@hxi.com>
2041
2042 * config/tc-sh.c: Fix formatting.
d0313fb7 2043 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2044 * depend.c: Fix formatting.
2045 * flonum-konst.c: Likewise.
2046 * flonum-mult.c: Likewise.
c4aa876b 2047
6b31947e
NC		 20482000-07-07 Kazu Hirata <kazu@hxi.com>
2049
a5bfe8c9 2050 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2051 * config/obj-vms.c: Fix comments.
2052 * config/tc-a29k.c: Likewise.
2053 * config/tc-alpha.c: Likewise.
2054 * config/tc-h8300.c: Likewise.
2055 * config/tc-h8500.c: Likewise.
2056 * config/tc-i370.c: Likewise.
2057 * config/tc-ia64.c: Likewise.
2058 * config/tc-m68hc11.c: Likewise.
2059 * config/tc-m68k.c: Likewise.
2060 * config/tc-mips.c: Likewise.
2061 * config/tc-ns32k.c: Likewise.
2062 * config/tc-ppc.c: Likewise.
2063 * config/tc-z8k.c: Likewise.
6b31947e 2064
b8a9dcab
NC		 20652000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2066
2067 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2068 Default to '(SEC_LOAD | SEC_DATA)'.
2069 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2070
2071 * doc/internals.texi (CPU Backend): Describe
2072 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2073
beb2de9b
AC		 2074Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2075
2076 * as.c (parse_args): NULL terminate the long option list.
2077
24ddb296
AC		 2078Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2079
2080 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2081 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2082
1fe72011
NC		 20832000-07-05 Nick Clifton <nickc@cygnus.com>
2084
2085 * config/tc-d30v.c (write_2_short): Further changes to warning
2086 messages produced when combining EITHER_BUT_PREFER_MU attributed
2087 opcodes.
2088
a5bfe8c9 20892000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2090
2091 * MAINTAINERS: new
2092
8de8f17e
AO		 20932000-07-04 Alexandre Oliva <aoliva@redhat.com>
2094
2095 * config/tc-arm.c (psrs): Accept combinations of flags.
2096
00d2865b
NC		 20972000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2098
2099 * config/tc-avr.c: Change _ () to _() around all strings marked
2100 for translation (exception from the usual coding style).
2101 (avr_opt): New struct variable, how the new switches are set.
2102 (OPTION_MMCU): Define as 'm' and actually use.
2103 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2104 (show_mcu_list): New function, display the list of known MCUs.
2105 (md_show_usage): Document the new switches. Call show_mcu_list.
2106 (avr_set_arch): Change 'm' to OPTION_MMCU.
2107 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2108 Handle the new switches.
2109 (avr_operands): Disable warnings for undefined combinations of
2110 operands if -mall-opcodes. Disable warnings for skipping two-word
2111 instructions if enhanced core or -mno-skip-bug.
2112 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2113 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2114 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2115 (avr_ldi_expression): Warn about implicit lo8().
2116 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2117
54588503
UC		 21182000-07-01 Koundinya K <kk@ddeorg.soft.net>
2119
50bbae35
AM		 2120 * configure.in: Add entry for mips-*-sysv4*MP*
2121 * configure: Rebuild
2122 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2123 elf32-tradlittlemips for traditional mips targets.
2124 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2125 test for Link Once sections as in adjust_reloc_syms.
2126 * config/te-tmips.h: New file for traditional mips targets. Define
2127 TE_TMIPS.
58a77e41 2128
c9900432
NC		 21292000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2130
2131 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2132 flags argument is not present, don't change an existing section's
2133 section's attributes. If the flags argument is present, warn if the
2134 attributes don't match the section's current attributes. When
2135 long section names are supported, set SEC_LINK_ONCE and
2136 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2137
9d87310a
HPN		 2138Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2139
2140 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2141 symbols; create them.
2142
dbddefbf
NC		 21432000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2144
2145 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2146 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2147
2ae7e77b
AH		 21482000-06-27 Aldy Hernandez <aldyh@redhat.com>
2149
2150 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2151 expressions. Ignore the problem when handling 16 bit signed
2152 immediates, because the assembler will take care of the relocation
2153 later.
2ae7e77b 2154
6b2539e3
NC		 21552000-06-27 Nick Clifton <nickc@cygnus.com>
2156
2157 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2158 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2159 sequential order, and emit warning messages if the input source
2160 code contains constructs like that, or parallel constructs
2161 containing such opcodes.
2162
65aa24b6
NC		 21632000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2164
2165 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2166 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2167 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2168 (md_show_usage): Update usage message.
2169 (md_parse_option): Allow redefinition of MCU type within the
2170 same avr[1-5] bfd machine type. Show both old and new MCU type
2171 in the error message.
2172 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2173 Simplify 8K wrap code.
2174
f0c56b90
NC		 21752000-06-25 Kazu Hirata <kazu@hxi.com>
2176
50bbae35
AM		 2177 * config/obj-aout.c: Remove all uses of DEFUN.
2178 * config/obj-ieee.c: Likewise.
2179 * config/tc-sh.c: Fix comment typos.
2180 * config/tc-tahoe.c: Likewise.
2181 * config/tc-vax.c: Likewise.
2182 * config/tc-w65.c: Likewise.
2183 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2184 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2185
6d249963
DD		 21862000-06-24 DJ Delorie <dj@cygnus.com>
2187
2188 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2189 more changes from Sept 1999
2190 (tc_i386_fix_adjustable): ditto
2191 (md_apply_fix3): ditto
2192
680d2857 21932000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2194
680d2857
FCE		 2195 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2196 (gas_cgen_parse_operand): Set it around expression() call.
2197 (gas_cgen_md_operand): Test for it before longjmp().
2198
e7b305a2
AM		 21992000-06-24 Kazu Hirata <kazu@hxi.com>
2200
c0fecd35
AM		 2201 * config/tc-h8500.c: Remove all uses of DEFUN.
2202 * config/tc-sh.c: Likewise.
2203 * config/tc-w65.c: Likewise.
2204 * config/tc-z8k.c: Likewise.
2205
e7b305a2
AM		 2206 * config/tc-h8500.c: Fix typos in comments.
2207
ed6d6fd3
FCE		 22082000-06-23 Frank Ch. Eigler <fche@redhat.com>
2209
2210 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2211 is defined.
2212
f7c88872
AM		 22132000-06-23 matthew green <mrg@redhat.com>
2214
2215 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2216 defined. Fix error message for `[' grouping.
f7c88872 2217
70d6ecf3
AM		 22182000-06-22 Kazu Hirata <kazu@hxi.com>
2219
2220 * config/tc-h8300.c: Fix formatting and comment typos.
2221
e9718fe1
TW		 22222000-06-22 Timothy Wall <twall@cygnus.com>
2223
2224 * config/tc-ia64.c (note_register_values): Move premature QP
2225 notation clearing into the appropriate place.
2226
45288df1
AM		 22272000-06-22 Alan Modra <alan@linuxcare.com.au>
2228
1581f8c9
AM		 2229 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2230 first before anything else. Add bin-bugs.h, emul.h and progress.h
2231 Sort list of files as for $(OBJS) in Makefile.am.
2232
2233 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2234 find one. Remake dependencies.
2235 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2236 * Makefile.in: Regenerate.
2237 * doc/Makefile.in: Regenerate.
2238
45288df1
AM		 2239 * config/tc-i386.c (i386_displacement): Don't assume a constant
2240 displacement is necessarily 16 bits when in 16 bit code mode.
2241 (md_assemble): Instead size the displacement here after we know
2242 for sure that a .code16gcc operand hasn't automatically added
2243 operand size prefixes.
2244
01580992
L		 22452000-06-21 H.J. Lu <hjl@gnu.org>
2246
2247 * Makefile.am: Rebuild dependency.
2248 * Makefile.in: Rebuild.
2249
40f09f82
JL		 22502000-06-21 Kazu Hirata <kazu@hxi.com>
2251
2252 * config/tc-h8300.c (parse_reg): Make the function static.
2253 (parse_exp): Likewise.
2254
78295804
DD		 22552000-06-20 DJ Delorie <dj@cygnus.com>
2256
2257 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2258 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2259 for cygwin import libraries to work properly.
2260
45f85b08
L		 22612000-06-20 H.J. Lu <hjl@gnu.org>
2262
2263 * Makefile.am: Rebuild dependency.
2264 * Makefile.in: Rebuild.
2265 * configure: Likewise.
2266 * doc/Makefile.in: Likewise.
2267
39bec121
TW		 22682000-06-20 Timothy Wall <twall@cygnus.com>
2269
2270 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2271 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2272 * doc/c-tic54x.texi: New.
2273 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2274 documentation file.
39bec121 2275 * doc/all.texi: Add C54X.
3e87a760 2276 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2277 * doc/Makefile.in: Regenerate.
2278 * configure.in: Add tic54x and define LIBM for tic54x.
2279 * configure: Regenrate.
2280 * config/tc-tic54x.[ch]: New.
2281 * config/obj-coff.h: Add tic54x.
2282 * Makefile.am: (CPU_TYPES): Add tic54x.
2283 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2284 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2285 (as_new_LDADD): Add $(LIBM).
2286 * Makefile.in: Regenerate.
3e87a760 2287
60bcf0fa
NC		 22882000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2289
2290 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2291 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2292 * doc/as.texinfo: Likewise.
2293
2294 * configure, Makefile.in: Regenerate.
2295 * configure.in (emulations): Recognize m6811 and m6812.
2296 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2297 Added files for 68hc11 and 68hc12 assembler.
2298 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2299 * config/tc-m68hc11.h: Header definition for that assembler.
2300
ec05f674
NC		 23012000-06-18 Nick Clifton <nickc@redhat.com>
2302
24ef8152
NC		 2303 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2304 instead of OCTETS_PER_BYTE.
2305
ec05f674 2306 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2307 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2308
119caedd
L		 23092000-06-18 H.J. Lu <hjl@gnu.org>
2310
2311 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2312 * configure: Rebuild.
2313
607723e4
NC		 23142000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2315
3e87a760
AM		 2316 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2317 to BFD_ASSEMBLER.
607723e4 2318
b946ec34
NC		 23192000-06-16 Nick Clifton <nickc@cygnus.com>
2320
2321 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2322 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2323
2324 * doc/c-mips.texi: Document newly accepted cpu variants.
2325
37ce37b1
UC		 23262000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2327
2328 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2329
c06ae4f2
UC		 23302000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2331
2332 * macro.c (getstring): Make it possible to escape the quote
2333 character.
2334
20348649
JL		 2335Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2336
2337 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2338
bcef29e6
L		 23392000-06-13 H.J. Lu <hjl@gnu.org>
2340
2341 * configure: Regenerate.
2342
63a0b638
AM		 23432000-06-09 Alan Modra <alan@linuxcare.com.au>
2344
2345 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2346 separator.
2347 * doc/internals.texi (line_separator_chars): Semicolon is no
2348 longer a default. Mention null and newline as defaults.
2349
2350 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2351
2352 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2353 * config/tc-i860.h (line_separator_chars): Likewise.
2354 * config/tc-h8300.c (line_separator_chars): Likewise.
2355 * config/tc-i960.c (line_separator_chars): Likewise.
2356 * config/tc-m68k.c (line_separator_chars): Likewise.
2357 * config/tc-mips.c (line_separator_chars): Likewise.
2358 * config/tc-ns32k.c (line_separator_chars): Likewise.
2359 * config/tc-sparc.c (line_separator_chars): Likewise.
2360 * config/tc-vax.c (line_separator_chars): Likewise.
2361
2362 * config/tc-h8300.c (comment_chars): Use string initialiser.
2363 * config/tc-i960.c (line_comment_chars): Likewise.
2364 * config/tc-z8k.c (comment_chars, line_comment_chars,
2365 line_separator_chars): Likewise.
2366
2367 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2368 for TE_LINUX.
2369
9bab9349
NC		 23702000-06-08 Nick Clifton <nickc@cygnus.com>
2371
2372 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2373 for size 1 fixes.
2374
946efd95
DB		 23752000-06-08 David O'Brien <obrien@FreeBSD.org>
2376
2377 * configure.in (VERSION): Update to show this is the CVS mainline.
2378
6480b79a
DB		 23792000-06-08 Matthew Jacob <mjacob@feral.com>
2380
2381 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2382 $at is the integer register $r28, vs. both $r28 and the floating
2383 point register $f28.
2384
10850f29
JW		 23852000-06-08 James E. Wilson <wilson@cygnus.com>
2386
2387 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2388 (dot_endp): Don't call ia64_flush_insns.
2389 (emit_one_bundle): Don't delete prologue/body records from
2390 unwind_record list in first loop. Rewrite second loop to account for
2391 this.
2392
150f24a2
JW		 23932000-06-07 David Mosberger <davidm@hpl.hp.com>
2394
2395 * config/tc-ia64.c: Add missing prototypes.
2396 (generate_unwind_image): Cast argument to output_unw_records call.
2397
e38c9cc2
DC		 2398Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2399
46b85d42 2400 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2401
1188e082
DC		 2402Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2403
2404 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2405 (REGISTER_P): likewise.
2406 (avr_opcodes): uses include/opcode/avr.h
2407 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2408
ac743b2c
AM		 24092000-06-04 Alan Modra <alan@linuxcare.com.au>
2410
0b545448
AM		 2411 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2412 initializers too.
ac743b2c 2413
969e1a7b
L		 24142000-06-03 H.J. Lu <hjl@gnu.org>
2415
2416 * read.c (is_end_of_line): Put back `;'.
2417
65172ab8
AM		 24182000-06-03 Alan Modra <alan@linuxcare.com.au>
2419
2420 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2421
b75c0c92
AM		 24222000-06-01 Alan Modra <alan@linuxcare.com.au>
2423
2424 * expr.c (operand): Test is_end_of_line outside switch to catch
2425 line separator chars that are also operators.
2426 (operator): Return O_illegal for line separator chars.
2427
2428 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2429 entry (or `!' entry for TC_HPPA).
2430
2431 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2432 before indexing is_end_of_line. Remove redundant check for '\0'.
2433 (fp_op2): Likewise.
2434 * config/tc-h8500.c (md_assemble): Likewise.
2435 * config/tc-mcore.c (md_assemble): Likewise.
2436 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2437 (md_atof): Likewise
2438
2439 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2440 is_end_of_line.
2441 * config/tc-mcore.c (mcore_cons): Likewise.
2442 (mcore_float_cons): Likewise.
2443 (mcore_stringer): Likewise.
2444 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2445
a6836251
SB		 24462000-06-01 Scott Bambrough <scottb@netwinder.org>
2447
2448 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2449
43841e91
NC		 24502000-05-29 Nick Clifton <nickc@cygnus.com>
2451
2452 * config/tc-sh.c: Fix compile time warning messages.
2453
2454 * config/tc-mips.c: Fix compile time warning messages.
2455
a057431b
PB		 24562000-05-29 Philip Blundell <philb@gnu.org>
2457
2458 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2459 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2460 * NEWS: Mention ARM ELF support.
2461
3c07fb76
AO		 24622000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2463
2464 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2465 it is modified, and use the real_size to compute the frag address
2466 for dwarf2 line info.
2467
ad4d6ccf
AM		 24682000-05-27 Alan Modra <alan@linuxcare.com.au>
2469
2470 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2471 line-matching scheme to cope with automake moving variables around.
2472 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2473 * Makefile.in: Regenerate.
2474
6faf3d66
JJ		 24752000-05-26 Jakub Jelinek <jakub@redhat.com>
2476
2477 * config/tc-sparc.c (sparc_relax): New.
2478 (md_longopts): Add -relax and -no-relax options.
2479 (md_parse_options, md_show_usage): Likewise.
2480 (md_apply_fix3): Optimize tail call into branch always if possible.
2481
0a44c2b1
DL		 2482Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2483
2484 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2485 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2486 rules, with warning when a GAS statement specifies a packing that
2487 will result in an instruction being squashed.
3e87a760
AM		 2488 Added typdef packing_type and enumerals, changed various integer
2489 literals to use the enumerals.
0a44c2b1 2490
e0c9811a
JW		 24912000-05-24 David Mosberger <davidm@hpl.hp.com>
2492
2493 * config/tc-ia64.c (dot_restorereg_p): New function.
2494 (md_pseudo_table): Add restorereg.p.
2495 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2496 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2497
2498 * config/tc-ia64.h (unw_record_type): Add unwabi.
2499 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2500 called MASK with members for imask, and the masks produced by
2501 fr_mem, gr_mem, br_mem, and frgr_mem.
2502 (unw_p_record): Add members ABI and CONTEXT.
2503 (unw_x_record): Add member AB.
2504 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2505 as pseudo-register for use during unwind info generation.
2506 (AR_PFS, AR_LC): New macros.
2507 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2508 whose names start with an at sign (as in "@priunat").
2509 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2510 register.
2511 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2512 proc_end, unwind_info, personality_routine): Consolidate into
2513 "unwind" structure to reduce offset-table use. Add member
2514 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2515 to be emitted.
2516 (output_R1_format, output_R3_format, output_P3_format,
2517 output_P6_format): Initialize R with zero to reduce compiler warnings.
2518 (output_P7_format): Ditto. Add `default' branch to switch
2519 statement to reduce compiler warnings.
2520 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2521 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2522 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2523 into single argument.
2524 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2525 compiler warnings. Merge A and B args into single argument.
2526 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2527 A and B args into single argument.
2528 (free_record): Removed (wasn't used).
2529 (free_list_records): Also free imasks in prologue records.
2530 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2531 (output_spill_mask): Remove.
2532 (output_unwabi): New function.
2533 (output_epilogue, output_label_state, output_copy_state): Call
2534 alloc_record.
2535 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2536 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2537 argument.
2538 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2539 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2540 as part of handling the prologue records. Emit region's imask if
2541 we have one. Handle unwabi, epilogue, label_state, copy_state,
2542 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2543 spill_sprel_p, and spill_reg_p records.
2544 (set_imask, count_bits, slot_index): New function.
2545 (fixup_unw_records): Fix region size computation. Handle
2546 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2547 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2548 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2549 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2550 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2551 (dot_save): Use manifest constants for applicaton registers.
2552 Handle REG_PR and REG_PRIUNAT.
2553 (dot_restore): Don't just ignore it.
2554 (dot_restorereg): New function..
2555 (generate_unwind_image): Ensure unwind info is a multiple of eight
2556 bytes, not just four bytes.
2557 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2558 (dot_altrp): Don't just ignore it.
2559 (dot_savemem): New function. Replaces dot_savesp() and
2560 dot_savepsp(). Use manifest constants for applicaton registers.
2561 Handle REG_PR and REG_PRIUNAT.
2562 (dot_savef): Simplify.
2563 (dot_saveb): Support generation of br_gr.
2564 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2565 dot_label_state, dot_copy_state): New function.
2566 (dot_unwabi): Don't just ignore it.
2567 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2568 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2569 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2570 (emit_one_bundle): Set slot number for prologue/body records
2571 *before* emitting the first insn.
2572 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2573 (md_begin): Declare "psp" pseudo-register.
2574 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2575 so we don't get segfault.
2576 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2577 counts as required per SW Conventions manual
2578 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2579 output_preds_psprel, output_preds_sprel, output_spill_base,
2580 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2581 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2582 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2583 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2584 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2585 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2586 (dot_vframe): Implement.
2587 (dot_vframesp, dot_vframepsp): New function.
2588
f98fd99f
HPN		 2589Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2590
2591 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2592 * configure: Regenerate.
f98fd99f 2593
ee7fcc42
AM		 25942000-05-23 Alan Modra <alan@linuxcare.com.au>
2595
2596 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2597 (md_estimate_size_before_relax): so we can use it here instead of
2598 old kludges. Localise vars to blocks. Comment.
2599
2600 * frags.c (frag_new): Update fr_var comments.
2601 * frags.h (struct frag): Ditto.
2602
c67e42c9
RH		 26032000-05-22 Richard Henderson <rth@cygnus.com>
2604
2605 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2606 (pseudo_func): Add pcrel.
2607 (operand_match): Handle IA64_OPND_TGT64.
2608 (build_insn): Likewise.
2609 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2610 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2611 (fix_insn): Handle all three 64-bit relocation types.
2612
5110c57e
HPN		 2613Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2614
2615 * obj.h (struct format_ops): New members begin, app_file,
2616 s_set_other, s_set_desc, s_get_type, s_set_type,
2617 separate_stab_sections, init_stab_section.
2618
2619 * config/obj-multi.h: Update GPL notice to v2.
2620 (obj_begin): New.
2621 (obj_app_file): New.
2622 (S_SET_SIZE): Test s_set_size for NULL before calling.
2623 (S_SET_ALIGN): Similar for s_set_align.
2624 (S_SET_OTHER): New.
2625 (S_SET_DESC): New.
2626 (S_GET_TYPE): New.
2627 (S_SET_TYPE): New.
2628 (SEPARATE_STAB_SECTIONS): New.
2629 (INIT_STAB_SECTION): New.
2630 (EMIT_SECTION_SYMBOLS): New.
2631 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2632
2633 * config/obj-elf.h: Update GPL notice to v2.
2634 Mention that this file is included from obj-multi.h.
2635 (obj_begin): Wrap definition in ifndef.
2636 (elf_file_symbol): Constify declaration.
2637 (obj_app_file): Ditto.
2638 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2639 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2640
2641 * config/obj-elf.c (elf_s_set_other): New.
2642 (elf_file_symbol): Constify argument.
2643 (elf_separate_stab_sections): New.
2644 (elf_init_stab_section): New.
2645 (elf_format_ops): Add new members. Remove comma at end.
2646
2647 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2648 (ecoff_format_ops): Add new fields. Remove comma at end.
2649 Mention inconsistency for emit_section_symbols.
2650
2651 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2652
2653 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2654 (coff_separate_stab_sections): New.
2655 (coff_format_ops): Add new members.
2656
2657 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2658 (obj_aout_s_set_other): New.
2659 (obj_aout_s_set_desc): New.
2660 (obj_aout_s_get_type): New.
2661 (obj_aout_s_set_type): New.
2662 (obj_aout_separate_stab_sections): New.
2663 (aout_format_ops): New members added. Use obj_aout_process_stab,
2664 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2665 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2666 appropriate.
2667 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2668
b98ef147
AM		 26692000-05-22 Alan Modra <alan@linuxcare.com.au>
2670
2671 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2672 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2673 (md_estimate_size_before_relax): Ensure jumps to weak and
2674 externally visible symbols are relocatable.
2675
0aa5d426
HPN		 2676Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2677
2678 * stabs.c (aout_process_stab): Make global.
2679 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2680 * read.h (aout_process_stab): Declare.
2681
2682 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2683 Generalize to *aout, *coff *elf.
2684 * configure: Regenerated.
2685
2686 * doc/internals.texi (Object format backend): Say
2687 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2688
2689 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2690 * Makefile.in: Regenerated.
2691
7c3dc350
CM		 26922000-05-19 Catherine Moore <clm@cygnus.com>
2693
2694 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2695
b3b6a3fe
JL		 26962000-05-18 Alan Modra <alan@linuxcare.com.au>
2697
2698 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2699 instruction to reflect change in re_assemble_*.
2700
c9e10a08
JL		 2701Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2702
2703 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2704 build PA64 ELF tools.
2705 * configure: Rebuilt.
2706
3043679f
AM		 27072000-05-17 Alan Modra <alan@linuxcare.com.au>
2708
2709 * Makefile.am: Regenerate dependencies.
2710 * Makefile.in: Regenerate.
2711
322f2c45
NC		 27122000-05-15 Nick Clifton <nickc@cygnus.com>
2713
2714 * config/tc-arm.c (struct asm_psr): Add boolean field
2715 distinguishing between CSPR and SPSR. Rename 'number' field
2716 to 'field'.
2717 (psrs): Rearrange contents to match new asm_psr structure.
2718 (arm_psr_parse): Move next to psr_required_here. Make it
2719 return an asm_psr structure.
2720 (psr_required_here): Use asm_psr structure returned by
2721 arm_psr_parse.
2722 (do_msr): Reorganise to allow psr_required_here to be called
2723 only once.
2724 (md_undefined_name): Mark 'name' parameter as unused, since
2725 the COFF target does not use it.
322f2c45 2726
5e6cbf41
PB		 27272000-05-14 David O'Brien <obrien@FreeBSD.org>
2728
2729 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2730 standards.
2731 * config/te-aux.h: Likewise.
2732 * config/te-dpx2.h: Likewise.
2733 * config/te-go32.h: Likewise.
2734 * config/te-hp300.h: Likewise.
2735 * config/te-hppa.h: Likewise.
2736 * config/te-i386aix.h: Likewise.
2737 * config/te-ic960.h: Likewise.
2738 * config/te-interix.h: Likewise.
2739 * config/te-nbsd532.h: Likewise.
2740 * config/te-pc532mach.h: Likewise.
2741 * config/te-ppcnw.h: Likewise.
2742 * config/te-psos.h: Likewise.
2743 * config/te-sparcaout.h: Likewise.
2744 * config/te-sun3.h: Likewise.
2745 * config/te-sysv32.h: Likewise.
2746
4132022d
AM		 27472000-05-14 Alan Modra <alan@linuxcare.com.au>
2748
2749 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2750 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2751 and sign extend without an if statement.
2752 (build_bytes): Likewise.
2753
27542000-05-14 Kazu Hirata <kazu@hxi.com>
2755
2756 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2757 X_add_symbol L_32 case.
2758
b4fd930a
AM		 27592000-05-14 David O'Brien <obrien@FreeBSD.org>
2760
2761 * config/te-freebsd.h: New file.
2762
a38cf1db
AM		 27632000-05-13 Alan Modra <alan@linuxcare.com.au>
2764
897083bd
AM		 2765 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2766 bindtextdomain): Replace defines with those from intl/libgettext.h
2767 to quieten gcc warnings.
2768
a38cf1db
AM		 2769 * NEWS: Mention x86 .arch and -q.
2770
2771 * config/tc-i386.c (quiet_warnings): New.
2772 (md_assemble): Use quiet_warnings.
2773 (md_parse_option): Set quiet_warnings from -q.
2774 (md_show_usage): Mention -q, delete -m.
2775 (flag_do_long_jump): Delete.
2776 (md_parse_option): Remove -m.
2777 (md_show_usage): Remove -m.
2778 (md_create_long_jump): Remove useless flag_do_long_jump code.
2779
2780 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2781 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2782
e413e4e9
AM		 27832000-05-13 Alan Modra <alan@linuxcare.com.au>
2784 Alexander Sokolov <robocop@netlink.ru>
2785
2786 * doc/c-i386.texi (i386-Arch): New section.
2787 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2788
2789 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2790 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2791 architecture has been given and is not 486.
2792 (set_cpu_arch): New.
2793 (md_pseudo_table): Add .arch.
2794 (md_assemble): Warn if cpu architecture has been given and an
2795 unsupported instruction.
2796
2797 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2798 Move operand_types bit defines after relevant template field.
2799 (template): Add cpu_flags.
2800 (Cpu*): Define.
2801 (arch_entry): New.
2802
e8b1cae5
AO		 28032000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2804
2805 * config/tc-mn10300.h (md_end): Define.
2806 (mn10300_finalize): Declare.
2807 * config/tc-mn10300.c: Include dwarf2dbg.h.
2808 (debug_line): Define.
2809 (md_assemble): Generate dwarf2 line info.
2810 (mn10300_finalize): New function. Finalize dwarf2 info.
2811
426b0403
AM		 28122000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2813
2814 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2815 external version of the relocation for weak symbols.
2816
e4c58b25
JW		 28172000-05-08 David Mosberger <davidm@hpl.hp.com>
2818
2819 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2820 frame size in units of 16 bytes, as required per SW Conventions manual.
2821 (output_unw_records): Output info-block header as a dword to get
2822 byte-order right.
2823
8fce3f5e
AM		 28242000-05-08 Alan Modra <alan@linuxcare.com.au>
2825
2826 * as.h: #include "file", not <file> on files from ../include.
2827 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2828 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2829 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2830 (tc_coff_symbol_emit_hook): Ditto.
2831 (OPTCOUNT): Cast to int to avoid compiler warning.
2832 (md_begin): Fix signed/unsigned warnings.
2833
28342000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2835
2836 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2837 ABRANCH LONG case for a conditional branch on a 68000.
2838 (md_estimate_size_before_relax): Likewise. Also handle
2839 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2840 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2841 PC-relative on all CPUs.
2842 (md_estimate_size_before_relax): Likewise.
2843
fb166ee3
AM		 28442000-05-04 Alan Modra <alan@linuxcare.com.au>
2845
2846 * as.c (parse_args): Just mention current year in printed
2847 copyright message.
2848
7a899fff
C		 28492000-05-03 J.T. Conklin <jtc@redback.com>
2850
2851 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2852 unit registers.
7a899fff
C		 2853 (md_parse_option): Recognize -m7400.
2854
44877466
ILT		 28552000-05-03 Ian Lance Taylor <ian@zembu.com>
2856
2857 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2858 don't permit lp to become less than the words array.
2859
eaa15ab8
NC		 28602000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2861
2862 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2863 Fix little-endian case.
2864
7c4f6a03
AM		 28652000-05-03 David O'Brien <obrien@NUXI.com>
2866
2867 * as.c (parse_args): Update copyright.
2868
da5d444c
AM		 28692000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2870
2871 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2872 for the .bss section too.
2873
3f9b03b5
AM		 28742000-05-02 Alan Modra <alan@linuxcare.com.au>
2875
2876 * configure.in: Set em=linux for hppa-*-linux.
2877 * configure: Regenerate.
2878 * doc/Makefile.in: Regenerate with correct automake.
2879
2880 * frags.c (frag_grow): Sanity check chunk_size.
2881
2882 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2883 * config/obj-som.h: Likewise.
2884 * config/obj-ieee.h: Likewise.
2885
2886 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2887
2888 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2889 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2890 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2891 (pa_ip): low_sign_unext now returns via function value. Use
2892 re_assemble_* instead of dis_assemble_* and
2893 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2894 unnecessarily.
2895 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2896 (md_section_align, md_parse_option, md_show_usage,
2897 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2898 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2899 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2900 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2901 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2902 pa_text): Likewise.
2903 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2904 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2905 outside of switch. Correct mask and shifting errors in case 10
2906 and case -11. In case 21, compare against signed range to suit
2907 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2908 case 17 and case 22, use offsetT variable to properly check range.
2909 Use re_assemble_* here too.
2910 (evaluate_absolute): Change type of value to offsetT. Call
2911 hppa_field_adjust to do the work for us.
2912 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2913 (pa_parse_cmpib_64_cmpltr): Ditto.
2914 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2915 of i to unsigned int.
2916 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2917 (pa_end_of_source): Return type is void.
2918
a2984248
CM		 2919Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2920
2921 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2922
df136245
DC		 2923Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2924
2925 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2926 More comments added.
2927 (md_begin): Removed "construct symbols for each register name".
2928 Because register names conflicts with GCC generated function
2929 names.
2930 (avr_operand): Now constant numbers can be used as a register
2931 identifiers (0 as r0, 31 as r31).
2932 (md_assemble): use skip_space () before parsing instruction
2933 operands.
2934
c1e73230
AM		 29352000-05-01 Alan Modra <alan@linuxcare.com.au>
2936
2937 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2938 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2939 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2940 * configure: Regenerate.
2941
a1934524
AM		 29422000-04-29 Andreas Jaeger <aj@suse.de>
2943
2944 * as.h: Correctly check GCC version.
2945
d9b7d820
AM		 29462000-04-26 David O'Brien <obrien@FreeBSD.org>
2947
2948 * doc/as.1: Fix unbalanced brackets.
2949
2950 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2951 TE_FreeBSD.
2952 (line_comment_chars): Set to '/' if TE_FreeBSD.
2953
cea1ab94
JL		 2954Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2955
2956 * configure.in: Configury support for PA64 (currently disabled).
2957 * configure: Rebuilt.
2958
e799a695
AM		 29592000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2960
3e87a760 2961 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2962 bfd_set_section_alignment.
2963
3b0ec529
AM		 29642000-04-25 Alan Modra <alan@linuxcare.com.au>
2965
2966 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2967 than 32.
2968
adcf07e6
NC		 29692000-04-24 Nick Clifton <nickc@cygnus.com>
2970
2971 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2972 * doc/as.texinfo (Align): Include arm and strongarm in list of
2973 targets that have the second form of the behaviour of the .align
3e87a760 2974 directive.
adcf07e6 2975
5047a41f
JL		 29762000-04-24 Mark Klein <mklein@dis.com>
2977
50705ef4 2978 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 2979
a47cf567
NC		 2980Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2981
2982 * as.c (parse_args): Allow md_parse_option to override -a listing
2983 option.
2984 * config/obj-coff.c (add_lineno): Change type of offset parameter
2985 from "int" to "bfd_vma."
2986 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2987 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2988 (ppc_change_csect): Align correctly for XCOFF64.
2989 (ppc_machine): New function, which discards "ppc_machine" line.
2990 (ppc_tc): Cons for 8 when code is 64 bit.
2991 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2992 relocations.
2993 (md_parse_option): Handle -a64 and -a32.
2994 (ppc_xcoff64): New.
2995 * config/tc-ppc.h (TARGET_MACH): Define.
2996 (TARGET_FORMAT): Move to function.
2997 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2998
2999Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3000
3001 * config/tc-avr.c: New AVR_ISA_ defined.
3002 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3003 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3004 for `fmul', `movw' and `lpm R,Z' instructions.
3005 (avr_operands): Warn if current opcode is a two-word instruction
3006 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3007 (avr_opcodes): New commands added.
3008 (REGISTER_P): Check 'a' and 'v' constraint letters.
3009 (mcu_types): New MCU added.
3010
bf3ca999
TW		 30112000-04-22 Timothy Wall <twall@cygnus.com>
3012
3013 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3014 to "natval".
3015 (operand_match): Conditionally insert default bit values for IMMU9.
3016
98e5953c
JL		 30172000-04-14 Matthew Green <mrg@cygnus.com>
3018
3019 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3020 * configure: Rebuilt.
3021
a02fab7e
JL		 3022Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3023 Jason Eckhardt <jle@cygnus.com>
3024
c67e42c9 3025 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3026
3027 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3028 Added handling of new operand types l,y,&,fe,fE,fx.
3029
800eeca4
JW		 3030Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3031 David Mosberger <davidm@hpl.hp.com>
3032 Timothy Wall <twall@cygnus.com>
3033 Andrew MacLeod <amacleod@cygnus.com>
3034 Jim Wilson <wilson@cygnus.com>
3035
3036 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3037 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3038 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3039 * Makefile.in: Rebuild.
3040 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3041 * configure: Rebuild.
3042 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3043 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3044 * expr.c (expr): Handle md_optimize_expr.
3045 * read.c (LEX_HASH): Add comment.
3046 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3047
66778679
RH		 30482000-04-21 Richard Henderson <rth@cygnus.com>
3049
3050 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3051 bundling a non-delayed branch type instruction.
3052
aa15f6f7
AO		 30532000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3054
3055 * config/tc-mn10300.c (HAVE_AM30): Define.
3056 (md_assemble): Use it.
3057
16adf844
AM		 30582000-04-19 Alan Modra <alan@linuxcare.com.au>
3059
742f45cf
AM		 3060 * config/obj-elf.c (obj_elf_change_section): Check for changed
3061 section attributes.
3062
16adf844
AM		 3063 * Makefile.am: (CPU_MULTI_VALID): Remove.
3064 (MULTI_CPU_TYPES): Define.
3065 (MULTI_CPU_OBJ_VALID): Define.
3066 (DEPTC): Use the above.
3067 (DEPOBJ): Same here.
3068 (DEP2): And here.
3069 Regenerate dependencies.
3070 * Makefile.in: Regenerate.
3071
9c46fb1b
AM		 30722000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3073
742f45cf 3074 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3075
508866be
L		 30762000-04-18 H.J. Lu (hjl@gnu.org)
3077
3078 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3079 bfd_vma for non-bfd assemblers.
508866be 3080
ba2adb93
AM		 30812000-04-17 Alan Modra <alan@linuxcare.com.au>
3082
3083 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3084 doesn't give spurious errors.
3085
12ff5d56
AM		 30862000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3087
66778679 3088 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3089
fc633e5b
AM		 30902000-04-13 Alan Modra <alan@linuxcare.com.au>
3091
3092 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3093 constants, and don't assume offsetT is 32 bits.
3094
1ed18ec1
NC		 30952000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3096
3097 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3098 (md_pcrel_from_section): Add prototype.
3099 (d10v_fix_adjustable): Add prototype.
3100 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3101
3102 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3103
3db10f32
NC		 31042000-04-12 Nick Clifton <nickc@cygnus.com>
3105
3106 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3107 symbol in frag chain.
3108
847f7ad4
AM		 31092000-04-10 Alan Modra <alan@linuxcare.com.au>
3110
3111 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3112 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3113 (fits_in_signed_word, smallest_imm_type): Ditto.
3114 (md_assemble): Use an offsetT var to hold offsetT values, not a
3115 long.
3116 (offset_in_range): New.
3117 (md_assemble): Use it.
3118 (md_convert_frag): Change type of target_address, opcode_address,
3119 and displacement_from_opcode_start to offsetT.
3120 (md_create_short_jump): Change type of offset to offsetT.
3121 (md_create_long_jump): Ditto.
3122 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3123 (md_chars_to_number): Remove.
3124 (output_invalid): Remove duplicate prototype.
3125
ec694b89
NC		 31262000-04-09 Nick Clifton <nickc@cygnus.com>
3127
3128 * Makefile.am (CPU_TYPES): Add 'avr'.
3129 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3130 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3131
16adf844 3132 * Makefile.in: Regenerate.
ec694b89
NC		 3133
3134 * doc/as.texinfo: Add M32R documentation.
3135
a2d91340 3136Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3137
a2d91340 3138 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3139 --enable-build-warnings option.
a2d91340
AC		 3140 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3141 * Makefile.in, configure: Re-generate.
3142
d92b1a8a
NC		 31432000-04-07 Nick Clifton <nickc@cygnus.com>
3144
3145 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3146 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3147 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3148 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3149 (arm_force_relocation): Force relocations for
3150 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3151
52ccafd0
JR		 3152Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3153
3154 * config/tc-sh.c (get_operands): There's no third operand if the
3155 first operand is an immediate.
3156
015551fc
JR		 3157Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3158
3159 * config/tc-sh.c (immediate): Delete.
3160 (sh_operand_info): Add immediate member.
3161 (parse_reg): Use A_PC for pc.
3162 (parse_exp): Add second argument 'op'. All callers changed.
3163 (parse_at): Expect pc to be coded as A_PC.
3164 Use immediate field in *op.
3165 (insert): Add fourth argument 'op'. All callers changed.
3166 (build_relax): Add second argument 'op'. All callers changed.
3167 (insert_loop_bounds): New function.
3168 (build_Mytes): Remove DISP_4.
3169 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3170 (assemble_ppi): Use immediate field in *operand.
3171 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3172 (md_apply_fix): Likewise.
3173 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3174
79bd78be
AO		 3175Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3176
3177 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3178
e30e5a6a
HPN		 3179Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3180
3181 * internals.texi (CPU backend): Document
3182 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3183
41b49281
AM		 31842000-04-04 Alan Modra <alan@linuxcare.com.au>
3185
8ad3436c
AM		 3186 * po/gas.pot: Regenerate.
3187
3188 * as.c (show_usage): Restore translated part of bug string.
3189 * gasp.c (show_usage): Likewise.
3190
41b49281
AM		 3191 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3192 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3193 than move-if-change.
3194 (DEP1): Modify for "gcc -MM".
3195 (DEPTC): Likewise.
3196 (DEPOBJ): Likewise.
3197 (DEP2): Likewise.
3198 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3199 Update dependencies.
3200 * Makefile.in: Regenerate.
3201
0a727238
AO		 32022000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3203
3204 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3205 (md_begin): Likewise.
3206 (HAVE_AM33): New macro.
3207 (md_assemble): Use it. Match r_regs and xr_regs only if
3208 HAVE_AM33.
3209
c20f4f8c
AM		 32102000-04-03 Alan Modra <alan@linuxcare.com.au>
3211
3212 * as.h: #include "bin-bugs.h"
3213 * as.c (show_usage): Use REPORT_BUGS_TO.
3214 * gasp.c: #include "bin-bugs.h"
3215 (show_usage): Use REPORT_BUGS_TO.
3216
3217 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3218
753f6b12
HPN		 3219Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3220
3221 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3222 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3223 adjustments.
3224
726c5dcd
AM		 32252000-04-03 Alan Modra <alan@linuxcare.com.au>
3226
3227 * config/tc-i386.c (i386_immediate): Don't assume a constant
3228 immediate is necessarily 16 bits when in 16 bit code mode.
3229 (md_assemble): Instead set guess_suffix here after we have checked
3230 registers.
3231
bf80011a
RH		 32322000-04-02 Richard Henderson <rth@cygnus.com>
3233
3234 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3235 quantities. Correct right shift sign extension.
3236 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3237 32-bit value when shifting into place.
3238
92161534
ILT		 32392000-04-01 Ian Lance Taylor <ian@zembu.com>
3240
3241 * app.c: Add ATTRIBUTE_UNUSED as needed.
3242 * config/tc-ppc.c: Likewise.
3243 (ppc_size): Make unsigned long.
3244 (ppc_insert_operand): Add casts to avoid warnings.
3245
447f3982
NC		 32462000-03-31 Nick Clifton <nickc@cygnus.com>
3247
3248 * config/tc-d10v.h (md_flush_pending_output): Define.
3249
21d75ec2
NC		 32502000-03-29 Nick Clifton <nickc@cygnus.com>
3251
3252 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3253 segment. Works for both BFD_ASSEMBLER and others.
3254 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3255
d1a1bf19
NC		 32562000-03-29 Nick Clifton <nickc@cygnus.com
3257
3258 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3259
224de7a5
AM		 32602000-03-28 Alan Modra <alan@linuxcare.com.au>
3261
3262 * listing.c (LISTING_LHS_WIDTH): Default depends on
3263 LISTING_WORD_SIZE.
3264 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3265
5b8274e3
ILT		 32662000-03-27 Ian Lance Taylor <ian@zembu.com>
3267
3268 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3269 string literal.
3270
224de7a5 32712000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3272
3273 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3274
3275 * config/tc-avr.c (mcu_types): Add missing initialiser.
3276 (md_pcrel_from_section): Add prototype.
3277 (avr_operand): Remove redundant test of unsigned < 0.
3278 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3279
32802000-03-27 Denis Chertykov <denisc@overta.ru>
3281
3282 * config/tc-avr.c: New file for AVR support.
3283 * config/tc-avr.h: Likewise.
3284 * configure.in: Add AVR support.
3285 * configure: Regenerate.
3286
9f10757c
TW		 32872000-03-26 Timothy Wall <twall@cygnus.com>
3288
3289 * gasp.c (macro_op): Add new argument to check_macro call.
3290 Macro structure definitions moved to macro.h
3291 * sb.h: Add argument to prototype for input_scrub_include_sb.
3292 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3293 nesting checks with an additional flag.
3294 (struct input_save): Add flag to indicate whether current sb
3295 should be checked for proper macro/conditional nesting.
3296 (input_scrub_push/pop): Save/restore nest check flag.
3297 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3298 defined.
9f10757c
TW		 3299 * macro.c (check_macro): Allow caller to retrieve parsed macro
3300 information if a pointer is provided. This information may be
3301 used by the new macro hooks.
3302 * macro.h: Update prototype for check_macro. Macro struct
3303 definitions moved here from macro.c/gasp.c.
3304 * read.c (read_a_source_file): Add parameter to check_macro call,
3305 and pass macro info to the macro hook, if defined.
3306 (input_scrub_insert_line): New. Allow insertion of a line of
3307 characters into the input stream.
3308 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3309 file into the input stream.
3310 (s_include): Use input_scrub_insert_file.
3311 * internals.texi: Document new macro hooks.
3312 * as.h: New prototypes added.
3e87a760 3313
224de7a5 33142000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3315
3316 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3317 an initial capital letter.
3318 (i386_index_check): Reindent.
3319
11424155
NC		 33202000-03-19 Nick Clifton <nickc@cygnus.com>
3321
eaa15ab8 3322 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3323 relative branches.
3324
43f05576
NC		 33252000-03-17 Thomas de Lellis <tdel@windriver.com>
3326
66778679
RH		 3327 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3328 instruction operand bad if Rd > 7 when generating
3329 thumb instructions. Prevents for example,
3330 "adr r12,label" from silently failing and generating
3331 the wrong instruction.
3e87a760 3332
67231402
NC		 33332000-03-17 Nick Clifton <nickc@cygnus.com>
3334
3335 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3336 that have a destingation >= 0x400000.
3e87a760 3337 Fix compile time warning messages.
67231402 3338
a37c8f88
JR		 3339Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3340
3341 * config/tc-sh.c (md_begin): When encountering insn that are
3342 not supported by the current arch, only change the name if
3343 its contents are the same as prev_name.
3344 (get_specific): If the the architecture doesn't match, fail.
3345
dead1419
JR		 3346Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3347
3348 * config/tc-sh.c (IDENT_CHAR): Define.
3349 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3350 matching back where it came from.
3351
182e89d3
JR		 3352Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3353
3354 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3355
84f73d89
NC		 33562000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3357
3358 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3359 normal operands.
3360
dbbc7809
JL		 33612000-03-15 Kazu Hirata <kazu@hxi.com>
3362
3363 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3364
271bb601
HPN		 3365Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3366
3367 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3368 floating-point-number, make sure 'f' is in FLT_CHARS.
3369
8684e216
HPN		 3370Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3371
3372 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3373 (s_lcomm_internal): Use it.
3374 * doc/internals.texi (CPU backend): Document it.
3375 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3376 bytes.
3377
bb2d6cd7
GK		 33782000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3379
3380 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3381 when embedded-pic.
3382
3383 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3384 implementation doesn't have special handling for switch
3385 statements.
bb2d6cd7
GK		 3386 (macro_build): Allow for code in sections other than .text.
3387 (macro): Likewise.
3388 (mips_ip): Likewise.
3389 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3390 Don't perform relocs if we will be outputting them.
bb2d6cd7 3391 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3392 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3393 embedded-pic.
bb2d6cd7 3394
5c86cbc7 33952000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3396
66778679
RH		 3397 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3398 relocation type based on the entry in the fixup structure.
a47cf567 3399 Put S_IS_EXTERN processing back in.
5c86cbc7 3400
f8c827e9
L		 34012000-03-08 H.J. Lu (hjl@gnu.org)
3402
3403 * Makefile.am (install-exec-tooldir): Depend on
3404 install-exec-bindir for parallel make.
3405 * Makefile.in: Regenerated.
3406
8ad9e709
NC		 34072000-03-06 Nick Clifton <nickc@cygnus.com>
3408
3409 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3410 switch.
3411 (md_parse_option): Parse -m32r command line switch - disable m32rx
3412 compatability.
ded0aeb7
NC		 3413 (md_show_usage): Document new option.
3414
3415 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3416 * doc/Makefile.in: Regenerate.
3417 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3418
b7b8f327
MM		 34192000-03-02 Michael Meissner <meissner@redhat.com>
3420
3421 * config/tc-d30v.c (check_range): Remove code that incorrectly
3422 sign extended values where bits < 32.
3423
15886821
L		 34242000-03-02 H.J. Lu (hjl@gnu.org)
3425
3426 * configure.in: Support --enable-targets=all on ia32.
3427 * configure: Regenerated.
3428
8bf950bf
NC		 34292000-03-01 Nick Clifton <nickc@cygnus.com>
3430
3431 * gasp.c (do_align): Remove bogus check of alignment value.
3432
c5e54cc2
ILT		 34332000-02-27 Thomas de Lellis <tdel@windriver.com>
3434
3435 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3436 TC_PPC was defined forced the type of a symbol with no other type
3437 to be BSF_OBJECT.
3438
65fd87bc
ILT		 34392000-02-27 Hans-Peter Nilsson <hp@axis.com>
3440
3441 * doc/internals.texi (CPU backend): Mention that
3442 line_separator_chars do not break up comments. Fix typos for
3443 LEX_AT and LEX_NAME descriptions. Document operands for
3444 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3445 description of md_create_short_jump usage. Document argument for
3446 md_undefined_symbol.
3447
a25fe906
ILT		 34482000-02-27 Jakub Jelinek <jakub@redhat.com>
3449
3450 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3451 (md_parse_option): Handle it.
3452 (md_show_usage): Document it.
3453
21b10511
ILT		 34542000-02-27 Ian Lance Taylor <ian@zembu.com>
3455
3456 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3457 opcode, for the instruction `pal19'. From Andrea Arcangeli
3458 <andrea@suse.de>.
3459
773f551c
AM		 34602000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3461
3462 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3463 from here..
3464 (md_assemble): To here, before template operands are matched.
3465 Also ensure a constant immediate is sign extended when we know the
3466 size is at most 16 bits. This is to catch cases like "add
3467 $0xffc0,%ax" where we don't know the size, and thus that the
3468 immediate can be represented as Imm8S until after parsing the
3469 register operand.
3470 (i386_displacement): Similarly sign extend 16 bit constant
3471 displacements.
3472 (md_assemble): Relax 16-bit jump constant range check to suit sign
3473 extended displacements.
3474
28d33191
JL		 34752000-02-26 Andreas Jaeger <aj@suse.de>
3476
3477 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3478
cc5ca5ce
AM		 34792000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3480
3481 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3482 call operands when intel_syntax.
3483 (intel_float_operand): Return 2 for "fi...".
3484 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3485 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3486 earlier "SHORT" change.
3487 (md_assemble): When determining suffix from Regs, exclude
3488 InOutPortReg.
3489
056350c6
NC		 34902000-02-24 Nick Clifton <nickc@cygnus.com>
3491
3492 * configure: Add arm-wince, mips-pe and sh-pe targets.
3493 * configure: Regenerate.
3494
3495 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3496 sh-pe targets.
3497 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3498 "pe-mips" for the mips-pe target.
3499
3500 * config/tc-arm.c (insns): Change displacement encoded in BL
3501 and B instructions if the target port is arm-wince.
3502 (do_ldst): Do not bias the relocation offset if the target
3503 port is arm-wince.
3504 (md_pcrel_from): Add in missing relocation offset bias if the
3505 target os arm-wince.
3506
3507 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3508 (md_begin): Disable -G support for mips-pe target.
3509 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3510 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3511 COFF flavour.
3512
3513 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3514 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3515 assembler, just set the alignment to 4.
3516
3517 * config/te-wince-pe.h: New file for WinCE targets. Define
3518 TE_WINCE.
3519
36bf8ab9
AM		 35202000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3521
3522 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3523 string instructions.
3524 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3525 (i386_intel_memory_operand): After finding a segment override,
3526 check again for no `[' before looking for a displacement. Bomb if
3527 more than one displacement rather than silently discarding the
3528 second and subsequent ones. Free strings malloc'd by
3529 build_displacement_string.
3530
f5795b08
CM		 35312000-02-24 Catherine Moore <clm@cygnus.com>
3532
3533 * config/obj-som.c (obj_pseudo_table): Add "weak".
3534 (obj_som_weak): New routine.
3535
abd63a32
AM		 35362000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3537
520dc8e8
AM		 3538 * config/tc-i386.c (union i386_op): New.
3539 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3540 Throughout file replace occurences of disps[n], imms[n], regs[n]
3541 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3542 intel mode operand swapping. Add assert in regKludge and
3543 fake_zero_displacement code. Test i.types[n] when outputting
3544 displacements and immediates. Combine output of Disp16 with
3545 Disp32.
7f3f1ea2
AM		 3546 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3547 when in intel mode by (not) reversing fsub and fdiv operands
3548 before the template search. This fails for single operand
3549 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3550 undefined. Instead fix the base_opcode after we've found the
3551 template. Move base_opcode xor with found_reverse_match from
3552 opcode output code to before this fix so we test for the correct
3553 opcodes.
3554 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3555 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3556
3557 * config/tc-i386.h (TC_RELOC): Delete.
3558 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3559 with equivalent call to reloc.
3560
abd63a32
AM		 3561 * as.h (flag_m68k_mri): Move declaration after target include, and
3562 only declare when TC_M68K defined. Define as zero otherwise.
3563 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3564 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3565 Define as zero otherwise.
3566 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3567 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3568 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3569 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3570 testing whether defined.
3571 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3572 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3573 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3574 rather than testing whether defined.
3575 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3576 (parse_mri_cons): Declare and use only when TC_M68K.
3577 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3578 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3579 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3580
3581 * NEWS: Mention IBM 370 support.
3582
7e052742
RH		 35832000-02-23 Richard Henderson <rth@cygnus.com>
3584
3585 * config/tc-i386.c (md_assemble): When swapping operands for
3586 intel_syntax, assume everything that's not Imm or Disp is a
3587 register.
3588
5b93d8bb
AM		 35892000-02-23 Linas Vepstas <linas@linas.org>
3590
3591 * config/tc-i370.c, config/tc-i370.h: New files.
3592 * Makefile.am: Add support for Linux/IBM 370.
3593 * configure.in: Likewise.
3594 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3595 * config/obj-elf.c: Include elf/i370.h
3596 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3597
3598 * Makefile.in: Regenerate.
3599 * configure: Regenerate.
3600
3601 * doc/c-i370.texi: New file.
3602 * doc/all.texi: Include it.
3603 * doc/as.texinfo: And here.
3e87a760 3604 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3605 * doc/Makefile.in: Regenerate.
3606
25f2196d
CC		 36072000-02-19 Michael Meissner <meissner@redhat.com>
3608
3609 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3610 determine if an instruction can be used in parallel with an ADDppp
3611 or SUBppp instruction.
3612
6349b5f4
AH		 36132000-02-22 Andrew Haley <aph@cygnus.com>
3614
3615 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3616
c97ef257
AH		 36171999-12-30 Andrew Haley <aph@cygnus.com>
3618
3619 * config/tc-mips.c (mips_gp32): New variable.
3620 (macro_build) Use mips_gp32.
3621 (mips_ip): Ditto.
3622 (md_longopts): Add "-mgp32" and "-mgp64".
3623 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3624
a47cf567
NC		 3625 (OPTION_M7900): Change offset
3626 (OPTION_NO_M7900): Ditto.
3627
b985eaa8
ILT		 36282000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3629
3630 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3631 warning, and bump it to 1.
3632
52454417
ILT		 36332000-02-22 Ian Lance Taylor <ian@zembu.com>
3634
3635 From Brad Lucier <lucier@math.purdue.edu>:
3636 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3637 match format.
3638
6b76fefe
CM		 36392000-02-21 Catherine Moore <clm@cygnus.com>
3640
3641 * config/tc-mips.c (MF_HILO_INSN): Define.
3642 (mips_7000_hilo_fix): Declare.
3643 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3644 (md_parse_option): Check for 7000_HILO_FIX options.
3645 (OPTION_M7000_HILO_FIX): Define.
3646 (OPTION_NO_M7000_HILO_FIX): Define.
3647 * doc/c-mips.texi (-mfix7000): Describe.
3648
f6af82bd
AM		 36492000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3650
3651 * listing.c (print_lines): Remove unused variable `end'.
3652
3653 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3654 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3655 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3656 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3657 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3658 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3659
8c8281f4
NC		 36602000-02-18 Nick Clifton <nickc@cygnus.com>
3661
3662 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3663 the computed frag offset, rather than overwriting it.
3664
d4845d57
JR		 3665Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3666
3667 * config/tc-sh.c ("elf/sh.h"): Include.
3668 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3669 (md.begin): Initialize target_arch.
3670 Only include opcodes in has table that match selected architecture.
3671 (parse_reg): Recognize register names for sh-dsp.
3672 (parse_at): Recognize post-modify addressing.
3673 (get_operands): The leading space is now optional.
3674 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3675 arguments. Update valid_arch.
3676 (build_Mytes): Add support for SDT_REG_N.
3677 (find_cooked_opcode): New function, broken out of md_assemble.
3678 (assemble_ppi, sh_elf_final_processing): New functions.
3679 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3680 (md_longopts, md_parse_option): New option: -dsp.
3681 * config/tc-sh.h (elf_tc_final_processing): Define.
3682 (sh_elf_final_processing): Declare.
3683
c97305a1
JL		 3684Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3685
3686 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3687 the unwinder subspace. Save the current seg/subseg before creating
3688 the new seg/subseg.
3689
bec50466
NC		 36902000-02-10 Nick Clifton <nickc@cygnus.com>
3691
3692 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3693 little endian targets.
bec50466 3694 (INST_BYTE1): Redefine to handle big and little endian
66778679 3695 targets.
bec50466
NC		 3696 (cpu_type): New type: Select between M340 and M210.
3697 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3698 instructions of the M340.
bec50466 3699 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3700 instructions.
bec50466
NC		 3701 (md_atof): Add support for little endian targets.
3702 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3703 line switches.
bec50466
NC		 3704 (md_convert_frag): Add support for little endian targets.
3705 (md_apply_fix3): Add support for little endian targets.
3706 (md_number_to_chars): Add support for little endian targets.
3707
a25c045a
TW		 37082000-02-10 Timothy Wall <twall@redhat.com>
3709
3710 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3711 defined, use it to verify the symbol just read should be a label.
3712
f28e8eb3
TW		 37132000-02-10 Timothy Wall <twall@redhat.com>
3714
3715 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3716 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3717 around colons when KEEP_WHITE_AROUND_COLON is defined.
3718 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3719 and KEEP_WHITE_AROUND_COLON.
3720
6dc19fc4
TW		 37212000-02-08 Timothy Wall <twall@redhat.com>
3722
3723 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3724 logic.
6dc19fc4 3725 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3726 implemented.
6dc19fc4
TW		 3727 (end_repeat): New. Provide support for a "break" out of the
3728 repeat loop.
3729 * read.h: Add prototypes for new functions.
3e87a760 3730
f805106c
TW		 37312000-02-08 Timothy Wall <twall@redhat.com>
3732
3733 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3734 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3735 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3736 non-zero.
3737
4469be0f
TW		 37382000-02-08 Timothy Wall <twall@redhat.com>
3739
3740 * read.c: Added elseif to directives table.
3741 * read.h: Added prototype for s_elseif.
3742 * doc/as.texinfo: Added description for elseif.
3743 * cond.c (s_elseif): New function
3e87a760 3744
24a17b6c
TW		 37452000-02-04 Timothy Wall <twall@redhat.com>
3746
3747 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3748 listings.
24a17b6c 3749
bea9907b 37502000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3751
bea9907b
TW		 3752 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3753 default values.
3754 * frags.c (frag_new): Calculate fr_fix in octets
3755 (frag_now_fix) Return offset as target address offset (bytes).
3756 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3757 quantities).
bea9907b
TW		 3758 * frags.h: Added prototype for frag_now_fix_octets().
3759 Distinguish between octets and bytes in field descriptions.
3760 * listing.c (calc_hex): Account for octets vs bytes when
3761 printing addresses/offsets.
3762 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3763 target is little-endian, print the octets in a word in big-endian
3764 order so that the display looks like a proper hexadecimal number,
3765 instead of having the octets reversed.
3766 * read.c (do_align): When recording alignment, alignment power
3767 should be in terms of target bytes (minimum addressible unit)
3768 instead of octets.
3769 (do_org) Convert ORG target address (byte) argument into an
3770 octet offset when generating a variable fragment.
3771 * symbols.c (resolve_symbol_value): Symbol final value
3772 converted to a target address offset (bytes) from its octet offset.
3773 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3774 offset (bytes) is adjusted by the frag offset (octets) converted
3775 to bytes.
3776 (coff_frob_section) Section alignment power is in terms of bytes;
3777 convert it to an octet alignment power when calculating size (and
3778 size mask) in octets. Don't modify the section size in order to
3779 "align" it for TI COFF, since that format has a different method
3780 for storing alignment information.
3e87a760 3781
210dcc61
TW		 37822000-02-01 Timothy Wall <twall@cygnus.com>
3783
3784 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3785 entries, matching the way GCC generates them. If not escaped, the
3786 filename is encoded incorrectly.
3787
557537a5 37882000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3789
557537a5
NC		 3790 * config/tc-arm.c (reg_table): Add support for ATPCS register
3791 naming conventions.
2c1c4c62 3792
557537a5 37932000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3794
2c1c4c62
GK		 3795 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3796 already defined.
3e87a760 3797 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3798 New macro.
3799 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3800 of a symbol when we really care about its value.
3801
38022000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3803
3804 * config/tc-mcore.c (md_assemble): Give warning message if
3805 operands passes to instruction are more than the spec.
3806
2f0ca46a
NC		 38072000-01-27 Thomas de Lellis <tdel@windriver.com>
3808
66778679 3809 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3810 Thumb mode but the label seen was not declared as '.thumb_func'
3811 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3812 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3813
4c63da97
AM		 38142000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3815
3816 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3817 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3818
3819 * Makefile.in: Same here.
3820 Update copyright.
3821
3822 * configure.in: Set bfd_gas for i386-aout when primary target
3823 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3824 we may need the primary te_file. Remove incorrect comment.
3825
3826 * configure: Regenerate.
3827
3828 * config/e-i386aout.c: New file.
3829
3830 * as.c (USE_EMULATIONS): Move to before print_version_id.
3831 (struct emulation): Add i386aout.
3832 (show_usage): Split text strings. Reformat -a text. Add --em
3833 help.
3834 Update copyright.
3835
3836 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3837 (aout_format_ops): New.
3838 Update copyright.
3839
3840 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3841 preprocessor conditional and add aout USE_EMULATIONS tests.
3842 (read_a_source_file): Don't pass error strings to printf as
3843 format arg.
3844 Update copyright.
3845
3846 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3847 format arg.
3848 (do_data): Same here.
3849 (process_file): And here.
3850 Update copyright.
3851
3852 * symbols.c (colon): Rewrite "already defined" fatal message
3853 code for aout with USE_EMULATIONS.
3854 Update copyright.
3855
3856 * config/obj-aout.c (OBJ_HEADER): Define.
3857 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3858 fields of sentinel.
4c63da97
AM		 3859 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3860 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3861 forms here.
3862 (obj_aout_type): Expand S_SET_OTHER here too.
3863 (obj_read_begin_hook): Remove.
3864 (aout_pop_insert): New.
3865 (obj_aout_s_get_other): New.
3866 (obj_aout_s_get_desc): New.
3867 (aout_format_ops): New.
3868 Update copyright.
3869
3870 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3871 gets aout_pseudo_table.
3872 (aout_pseudo_table): Declare.
3873 (obj_read_begin_hook): Define.
3874 Update copyright.
3875
3876 * config/obj-coff.c (obj_pseudo_table): Rename to
3877 coff_pseudo_table.
3878 (coff_pop_insert): Use coff_pseudo_table.
3879 (coff_sec_sym_ok_for_reloc): Remove.
3880 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3881 and comment all zero entries and remove #if 0 code.
3882 Update copyright.
3883
3884 * config/obj-coff.h (obj_pop_insert): Define.
3885 (coff_pseudo_table): Declare.
3886 Update copyright.
3887
3888 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3889 s_get_size, s_set_size. Comment all zero entries.
3890 Update copyright.
3891
3892 * config/obj-elf.c (elf_s_get_other): New function.
3893 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3894 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3895 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3896 comment.
3897 (obj_elf_parse_section_letters): Don't pass error strings to
3898 printf as format arg.
3899 Update copyright.
3900
3901 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3902 OBJ_MAYBE_ECOFF.
3903 (elf_s_get_other): Declare.
3904 (S_GET_OTHER) Define as elf_s_get_other if not already
3905 defined.
3906 (S_SET_OTHER): Only define when not already defined.
3907 (elf_obj_read_begin_hook): Declare.
3908 (obj_read_begin_hook): Define.
3909 (elf_obj_symbol_new_hook): Declare.
3910 (obj_symbol_new_hook): Define.
3911 Update copyright.
3912
3913 * config/obj-multi.h: Add copyright header and protect against
3914 multiple inclusion. Add * to all function pointers.
3915 (OBJ_HEADER): If defined, include it rather than other defines
3916 in this file.
3917 (obj_frob_file_after_relocs): Test for NULL.
3918 (obj_symbol_new_hook): Here too.
3919 (obj_sec_sym_ok_for_reloc): And here.
3920 (S_GET_OTHER): Define.
3921 (S_GET_DESC): Define.
3922 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3923 (OBJ_MAYBE_ELF): Update comment.
3924
3925 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3926 OBJ_AOUT preprocessor conditional and handle emulation by
3927 testing OUTPUT_FLAVOR.
3928 (i386_displacement): Here too.
3929 (md_section_align): Similarly here.
3930 (i386_target_format): Conditionally compile when more than one
3931 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3932 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3933 (i386_displacement): Here too.
3934 Update copyright.
3935
3936 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3937 Define TARGET_FORMAT for aout only when not multi.
3938 Update copyright.
3939
3940 * config/te-multi.h: Delete file as it's identical to te-generic.h
3941
add0c677
AM		 39422000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3943
3944 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3945 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3946 LONG_MNEM_SUFFIX.
3947
3948 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3949 DWORD_MNEM_SUFFIX.
3950 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3951 comments.
3952
a19d8eb0
CP		 39532000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3954
66778679
RH		 3955 * config/tc-mips.c (mips_do_align): New function.
3956 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3957
550262c4
NC		 39582000-01-10 Philip Blundell <philb@gnu.org>
3959
3960 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3961 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3962 line separator for Linux.
3963 * doc/as.texinfo (Comments): Mention the ARM.
3964
0decc840
NC		 39652000-01-10 Philip Blundell <pb@futuretv.com>
3966
3967 * configure.in (arm*-*-conix*): New target.
3968 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3969 armv*-*-linux-gnu.
3970 * configure: Regenerate.
3971
2e13b764
NC		 39722000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3973
3974 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3975 (obj_elf_visibility): New function.
3e87a760 3976
2e13b764
NC		 3977 * doc/as.texinfo (Visibility): New node: document visibility
3978 pseudo ops.
3979
3138f287
AM		 39801999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3981
3982 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3983 warning for absolute jump/call without `*' in non-intel mode. No
3984 need to set i.types[0] JumpAbsolute in intel mode.
3985
df32bc61
NC		 39861999-12-22 Philip Blundell <pb@futuretv.com>
3987
3988 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3989 hook function when changing sections.
3990 (arm_s_data): Likewise.
3991
b4d0b2b3
NC		 39921999-12-14 Nick Clifton <nickc@cygnus.com>
3993
3994 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3995 command line switch.
b4d0b2b3 3996
85cb2cf9
JL		 3997Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3998
3999 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4000 (r_registers, xr_registers): Define.
4001 (r_register_name, xr_register_name): New functions.
4002 (md_assemble): Handle new am33 operand types and instruction
4003 formats.
4004 (mn10300_insert_operand, check_operand): Likewise.
4005
a64bcdd8
NC		 40061999-11-29 Nick Clifton <nickc@cygnus.com>
4007
4008 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4009 (s_force_thumb): Set thumb_mode to 2.
4010 (md_assemble): Do not complain about thumb instructions on a
4011 non-thumb target if thumb_mode is set to 2.
4012
43b4c25e
MM		 40131999-11-28 Michael Meissner <meissner@cygnus.com>
4014
4015 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4016 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4017 (O_...): Add new machine dependent expressions if we are handling
4018 explicit relocations.
4019 (alpha_reloc_op): New static table holding the explicit relocation
4020 information.
4021 (alpha_literal_hash): New static to hold the hash table for
4022 explicit relocations.
4023 (alpha_macros): Add support for explicit relocations.
4024 (md_begin): If explicit relocations, initialize hash table.
4025 (md_assemble): Don't print a second error if tokenize_arguments
4026 already printed an error message.
4027 (md_apply_fix): Add support for explicit relocations.
4028 (alpha_force_relocation): Ditto.
4029 (alpha_fix_adjustable): Ditto.
4030 (alpha_adjust_symtab): New function to support explicit
4031 relocations.
4032 (alpha_adjust_symtab_relocs): Ditto.
4033 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4034 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4035 Add support for explicit relocations. Return -2 if an error
4036 message was already printed.
4037 (find_macro_match): Add support for explicit relocations. Comment
4038 each of the cases.
4039 (emit_insn): Add support for explicit relocations.
4040 (assemble_tokens): Ditto.
4041 (emit_ldgp): Ditto.
4042 (load_expression): Ditto.
4043 (emit_lda): Ditto.
4044 (emit_ldah): Ditto.
4045 (emit_ir_load): Ditto.
4046 (emit_loadstore): Ditto.
4047 (emit_ldXu): Ditto.
4048 (emit_ldil): Ditto.
4049 (emit_sextX): Ditto.
4050 (emit_division): Ditto.
4051 (emit_jsrjmp): Ditto.
4052 (emit_retjcr): Ditto.
4053
4054 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4055 ELF object format.
4056 (tc_adjust_symtab): If explicit relocations, call the function
4057 alpha_adjust_symtab.
4058 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4059 relocations next to the literal relocation they reference.
4060 (TC_INIT_FIX_DATA): Initialize the new fields.
4061 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4062
afbf211f
JL		 4063Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4064
4065 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4066 'B' operand for PA2.0 bb instruction.
eaa15ab8 4067
f11900d0
NC		 40681999-11-18 Nick Clifton <nickc@cygnus.com>
4069
4070 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4071 target.
3e87a760 4072
f11900d0
NC		 4073 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4074 relocs.
4075 (mcore_force_relocation): Force relocations to be generated for
4076 RVA relocs.
4077
2daf4fd8
AM		 40781999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4079
4080 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4081 (i386_displacement): Disallow O_big displacements.
4082
eb726e5d
DL		 4083Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4084
3e87a760
AM		 4085 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4086 Small improvements in error checking.
eb726e5d
DL		 4087 (md_assemble): Support for unconditional ARM instructions.
4088 (md_parse_option): Support for -m[arm]v5e flag.
4089
035349a4
NC		 40901999-11-12 Nick Clifton <nickc@cygnus.com>
4091
4092 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 4093 buffer.
035349a4 4094
c1eae114
NC		 40951999-11-11 Nick Clifton <nickc@cygnus.com>
4096
4097 * macro.c (buffer_and_nest): Look for seperator after TO and
4098 FROM tokens.
4099
c5c834aa
AH		 41001999-11-08 Andrew Haley <aph@cygnus.com>
4101
4102 * app.c (do_scrub_chars): When in State 10, treat backslash
4103 characters in the same way as as symbol characters.
4104
98007ce7
RH		 41051999-11-07 Richard Henderson <rth@cygnus.com>
4106
4107 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4108 the previous label was in the current section before playing
4109 with auto-alignment.
4110
d6c497c7
NC		 41111999-11-06 Nick Clifton <nickc@cygnus.com>
4112
4113 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 4114 for weak symbols.
d6c497c7 4115 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 4116 the symbol is weak.
d6c497c7 4117
dd33dc0f
MM		 41181999-11-05 Michael Meissner <meissner@cygnus.com>
4119
4120 * expr.h (operatorT): Increase machine dependent operators to 16.
4121 * expr.c (op_rank): Ditto.
4122
5f91fe03
ILT		 41231999-11-03 Ian Lance Taylor <ian@zembu.com>
4124
53b0d397
ILT		 4125 * read.c (pseudo_set): Reject attempts to set the value of a
4126 section symbol.
4127
5f91fe03
ILT		 4128 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4129 if it is defined.
4130
4131 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4132
4133 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4134 to bfd_set_section_contents.
4135
829ce307
NC		 41361999-11-03 Nick Clifton <nickc@cygnus.com>
4137
4138 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4139
2bd7f1f3
GRK		 41401999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4141
4142 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4143 (mips_ip): Use OPCODE_IS_MEMBER.
4144
90ca882f
JL		 4145Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4146
acb56623
JL		 4147 * config/tc-arm.c (reg_required_here): Improve comments.
4148
66778679
RH		 4149 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4150 (tinsns): Initialize variants field.
b49cfa5d
JL		 4151
4152 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4153 BAD_PC respectively.
90ca882f 4154
29c4c6b5
NC		 41551999-10-27 Scott Bambrough <scottb@netwinder.org>
4156
4157 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4158 * config/tc-arm.h: Fix compile time warnings.
4159
d9fd9852
DN		 4160Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4161
4162 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4163 form @abs16, @(abs16) and @(abs16 + imm).
4164
9ce8a5dd
GRK		 41651999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4166
4167 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4168 (ISA_HAS_64_BIT_REGS) New.
4169 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4170 mips_emit_delays,macro_build,load_register,load_addresss,
4171 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4172 and/or use new ISA_xxx macros in expressions involving
4173 ISA, particularly mips_opts.isa.
4174
446a06c9
MM		 41751999-10-18 Michael Meissner <meissner@cygnus.com>
4176
4177 * expr.h (operatorT): Add machine dependent operators md1..md8.
4178 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4179 for the machine dependent operators to use.
4180
4181 * expr.c (op_rank): Add machine dependent operators.
4182
4183 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4184 operator.
4185 (O_cpregister): Ditto.
4186 (md_begin): Change X_op test that field is wide enough to use
4187 O_max instead of O_alpha_max.
4188 (cpu_types): Fill in missing initializer.
4189 (alpha_num_macros): Make unsigned.
4190 (md_assemble): Make opnamelen be size_t.
4191 (md_apply_fix): Cast alpha_num_operands to int before testing.
4192 (alpha_force_relocation): Ditto.
4193 (alpha_fix_adjustable): Ditto.
4194 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4195 (tc_gen_reloc): Ditto.
4196 (tc_get_register): Ditto.
4197 (emit_ldgp): Ditto.
4198 (emit_lda): Ditto.
4199 (emit_ldah): Ditto.
4200 (emit_ldil): Ditto.
4201 (s_alpha_ent): Ditto.
4202 (s_alpha_end): Ditto.
4203 (s_alpha_frame): Ditto.
4204 (s_alpha_prologue): Ditto.
4205 (s_alpha_file): Ditto.
4206 (s_alpha_gprel32): Ditto.
4207 (s_alpha_proc): Ditto.
4208 (s_alpha_set): Ditto.
4209 (s_alpha_base): Ditto.
4210 (s_alpha_align): Ditto.
4211 (s_alpha_arch): Ditto.
4212 (alpha_align): Ditto.
4213 (assemble_insn): Suppress unused variable warning.
4214 (emit_insn): Ditto.
4215 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4216 order in the structure.
4217 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4218
476cdcb8
JL		 4219Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4220
4221 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4222
c388dee8
AM		 42231999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4224
4225 * config/tc-i386.c (i386_index_check): Correct #endif location.
4226
2bdd6cf5
GK		 4227Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4228
4229 * as.c (show_usage): Document new options.
4230 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4231 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4232 (parse_args): Parse the new options.
4233 (main): If there were warnings, and --fatal-warnings
4234 was specified, print an error.
4235 * as.h: New variable, flag_fatal_warnings, for new option.
4236
d53d2751
JL		 4237Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4238
4239 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4240 '@'. Change autoincrement completers to fall through to cache control
4241 completers.
4242
4243 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4244 arg.
d53d2751
JL		 4245 (pa_parse_addb_64_cmpltr): New function.
4246
4247 * config/tc-hppa.c (pa_ip): Change error message.
4248 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4249 '?Q' args to allow falling through.
4250
8fce3f5e 4251 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4252 Remove unused conditional codes.
4253 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4254
ba09cd8d
DN		 4255Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4256
4257 * config/tc-d30v.c (CHAR_BIT): Define.
4258 (check_range): Fix bit operations to support integers bigger than
4259 32 bits.
4260
c43185de
DN		 4261Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4262
4263 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4264 operands.
4265
925c058e
DE		 4266Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4267 Doug Evans <devans@cygnus.com>
4268
4269 Add support for m32rx.
4270 * config/tc-m32r.c (enable_m32rx): New static global.
4271 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4272 (allow_m32rx): New function.
4273 (M32R_SHORTOPTS): Add `O'.
4274 (md_longopts): Add --m32rx plus several warning options.
4275 (md_parse_option): Handle new options.
4276 (md_show_usage): Print them.
4277 (md_begin): Enable m32rx.
4278 (OPERAND_IS_COND_BIT): New macro.
4279 (first_writes_to_seconds_operands): New function.
4280 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4281 (target_make_parallel,assemble_two_insns): New functions.
4282 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4283 If optimizing and m32rx, try to make consecutive insns parallel.
4284
fba2b7f9
GK		 4285Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4286
4287 * config/tc-mips.c (nopic_need_relax): Allow for the
4288 .sdata.foo sections generated by -fdata-sections,
4289 and for the .gnu.linkonce.s sections generated by C++.
4290
fd232ac8
JL		 4291Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4292
ce674324
JL		 4293 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4294 with cleaner code using completer prefixes. Add 'Y'.
4295
fd232ac8
JL		 4296 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4297
b1039fc4
JL		 4298Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4299
66778679 4300 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4301 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4302 insn does not match and we should try the next insn in the table.
4303
913f265c
NC		 43041999-09-22 Nick Clifton <nickc@cygnus.com>
4305
4306 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4307
54af6ff6
JL		 4308Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4309
4310 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4311 of PA2.0 support.
4312
4cc782b5
ILT		 43131999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4314
4315 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4316 OBJ_ELF. If ELF, add "sq".
4317 (md_parse_option): If ELF, ignore -s and -q.
4318 (md_show_usage): Mention ELF options.
4319
6be78360
JL		 4320Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4321
eaa15ab8 4322 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4323 operands.
4324
71823da4
JL		 4325 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4326
61dd1d31
JL		 4327 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4328
1cf6ae67
JL		 4329 * config/tc-hppa.c (struct pa_it): New field "trunc".
4330 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4331 (pa_parse_ftest_gfx_completer): New function
4332 (pa_parse_fp_cnv_format): New function.
4333
77c02e18
JL		 4334 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4335 (md_apply_fix): Handle 22bit pc-rel branches.
4336
629d9417
JL		 4337 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4338
dbe2f9ee
JL		 4339 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4340
3db6e6bd
JL		 4341 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4342
6be78360
JL		 4343 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4344
e061d86f
JL		 4345Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4346
66778679
RH		 4347 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4348 (pa_ip): Handle 'fX'.
e061d86f 4349
7acbfc6b
JL		 4350Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4351
4352 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4353 unwinds unless the function is in the text space.
4354 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4355
2d93dcc4
JL		 4356Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4357
b52c78b8
JL		 4358 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4359 (md_assemble): To here. Tweak address generation.
4360
2d93dcc4
JL		 4361 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4362 debug_line.
4363 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4364 (md_assemble): Call dwarf2_where for OBJ_ELF.
4365 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4366 (pa_end_of_source): New function.
4367 * tc-hppa.h (md_end): Define for OBJ_ELF.
4368
6d83c84b
MM		 43691999-09-14 Michael Meissner <meissner@cygnus.com>
4370
4371 * configure.in (Canonicalization of target names): Remove adding
4372 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4373 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4374 * configure: Regenerate.
4375
41fd319a
ILT		 43761999-09-14 Donn Terry <donn@interix.com>
4377
4378 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4379
795a7704
AM		 43801999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4381
2f66722d
AM		 4382 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4383 pc-relative jmp/call to an absolute symbol.
4384 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4385 absolute section symbols.
4386
795a7704
AM		 4387 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4388 jump handling code and comments.
4389
c0c949c7
ILT		 43901999-09-12 Ian Lance Taylor <ian@zembu.com>
4391
4392 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4393 the value if TE_PE and a global defined symbol.
4394
e723ef7c
ILT		 43951999-09-11 Ian Lance Taylor <ian@zembu.com>
4396
4397 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4398 print the symbol, rather than printing it here.
4399
fa16d387
ILT		 44001999-09-11 Donn Terry <donn@interix.com>
4401
d33e1d24
ILT		 4402 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4403 BFD_RELOC_RVA relocations.
4404
18dc2407
ILT		 4405 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4406 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4407 starts with "_G".
4408
945a1a6b
ILT		 4409 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4410 defined.
4411 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4412 * doc/internals.texi (Object format backend): Document
4413 SET_SECTION_RELOCS.
4414
79d292aa
ILT		 4415 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4416 relocations against global symbols if TE_PE.
4417
7a6284c4
ILT		 4418 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4419 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4420
8828d862
ILT		 4421 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4422 symbols.
4423
9690c54d
ILT		 4424 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4425 symbols which do not have a constant value, or tags with
4426 non-tags. Remove the symbol from the list before adding it at the
4427 end.
4428
23dab925
ILT		 4429 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4430 C_FCN symbol differently if TE_PE.
4431 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4432 appears in the pseudo-op, rather coff_line_base which is only set
4433 for a .bf symbol.
4434
28428223
ILT		 4435 * config/obj-coff.c (obj_coff_loc): New static function.
4436 (obj_pseudo_table): Add "loc".
4437
e8a3ab75
ILT		 4438 * config/obj-coff.c (add_lineno): Check that the line number is
4439 positive.
4440
2ab9b79e
ILT		 4441 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4442 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4443 int.
4444 (md_atof): Return NULL rather than 0.
4445 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4446 * expr.c (expr): Change first parameter to int.
4447 * config/obj-coff.c: Add declarations for static functions.
4448 (coff_frob_symbol): Use SYM_AUXENT.
4449 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4450
5881e4aa
ILT		 4451 * config/obj-coff.c (obj_coff_section): Default to setting
4452 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4453
e723ef7c
ILT		 4454 * write.c (adjust_reloc_syms): Print adjusted fixup.
4455
fa16d387
ILT		 4456 * expr.c (integer_constant): Correct too_many_digits calculation
4457 in base 10 case.
4458
13a830b6
AS		 44591999-09-09 Andreas Schwab <schwab@suse.de>
4460
4461 * doc/c-arm.texi: Fix arguments of @var to not contain
4462 punctuation.
4463
325188ec
NC		 44641999-09-08 Philip Blundell <pb@nexus.co.uk>
4465
3e87a760 4466 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4467 and COFF targets.
4468 (md_parse_option): Only support -k flag for ELF and COFF targets.
4469
e7c1f43c
JL		 4470Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4471
4472 * config/tc-hppa.c (pa_ip): Put strict register checks before
4473 call to pa_parse_number.
4474
4964086a
JL		 4475 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4476
c4bf532f
ILT		 44771999-09-06 Ian Lance Taylor <ian@zembu.com>
4478
4479 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4480 BFD_ASSEMBLER code.
4481
a33132fd
ILT		 44821999-09-06 Donn Terry <donn@interix.com>
4483
4484 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4485
0f4f8b56
JL		 4486Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4487
4488 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4489 candidate instruction. Require registers for register arguments
4490 when in strict mode. Require assemble-time constants for
4491 constants when in strict mode.
4492 (pa_get_absolute_expression): Require a constant when in strict
4493 mode.
eaa15ab8 4494
d3388653
NC		 44951999-09-06 Nick Clifton <nickc@cygnus.com>
4496
4497 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4498
041dd5a9
ILT		 44991999-09-04 Steve Chamberlain <sac@pobox.com>
4500
4501 * config/tc-pj.c: New file, supports picoJava in ELF.
4502 * config/tc-pj.h: Ditto.
4503 * configure.in (pjl*, pj*): New targets.
4504 * Makefile.am: Rebuild dependencies.
4505 (CPU_TYPES): Add pj.
4506 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4507 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4508 * doc/c-pj.texi: New file.
4509 * doc/as.texinfo: Add some PJ specifics.
4510 * doc/all.texi: Add PJ to the list of all architectures, sort them
4511 all alphabetically.
4512 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4513 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4514
4ca72d38
AM		 45151999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4516
4517 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4518 (obj_frob_file): Test for null pointer.
4519 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4520 (OBJ_PROCESS_STAB): And here.
4521 (elf_obj_sy): Remove
4522
4523 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4524 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4525 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4526
4527 * config/obj-coff.c (no_func): Remove.
4528 (coff_format_ops): Change occurrences of no_func to 0, as we test
4529 for 0 in obj-multi.h.
4530
4531 * configure.in: Enable bfd for i386-coff when primary target is
4532 bfd. Enable i386 elf,coff emulation support. Don't set
4533 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4534 emulation to support.
4535 *configure: Regenerate.
4536
bcef92fa
NC		 45371999-09-02 Nick Clifton <nickc@cygnus.com>
4538
4539 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4540 .section .line directive is encountered.
4541
cdf82bcf
NC		 45421999-09-01 Nick Clifton <nickc@cygnus.com>
4543
5856c19a 4544 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4545 format.
5856c19a 4546
cdf82bcf
NC		 4547 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4548 * as.texinfo: Document --gdwarf2 command line option.
4549 Add additional documentation of ARM command line switches.
4550
af6bdddf
AM		 45511999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4552
4553 * config/tc-i386.c (i386_intel_memory_operand): Combine
4554 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4555 and RESTORE_END_STRING around parse_register calls.
4556 (i386_operand): Here too.
4557 (i386_is_reg): Remove.
4558 (parse_register): Move as_bad calls from within this function to
4559 callers.
4560
5f47d35b
AM		 45611999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4562
4563 Based on a patch from H.J. Lu <hjl@gnu.org>
4564 * config/tc-i386.c (parse_register): Handle FP regs specially.
4565 (md_begin): Remove '(' and ')' from register_chars.
4566
1174497c
DE		 45671999-08-29 Doug Evans <devans@casey.cygnus.com>
4568
4569 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4570 error message (done elsewhere).
4571
17d9105c
JL		 4572Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4573
4574 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4575
9ecc05f0
JL		 4576Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4577
66778679 4578 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4579 args by 'f'.
4580
9e4f2d3a
JL		 4581 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4582
680ef6de
JL		 4583 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4584 between args.
4585 Add new completers. Fix bug in 64 bit condition handling.
4586
413c94ba
JL		 4587 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4588 'cS', and 'c*'.
4589
28252e61
JL		 4590 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4591
a97685e9
JL		 4592 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4593
3e87a760 4594 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4595
cb30237e
NC		 45961999-08-27 Jim Wilson <wilson@cygnus.com>
4597
4598 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4599 (struct ls): Add frag field. Initialize it to zero.
4600 (out_end_sequence): New local text_frag. Set it while in text section.
4601 Replace address check with frag check. Set ls.frag to text_frag if
4602 out_set_addr called.
4603 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4604 Set it before switching sections. Replace address check with frag
4605 check. Set ls.frag to saved_frag if out_set_addr called.
4606
09a798ea
NC		 46071999-08-26 David Mosberger <davidm@hpl.hp.com>
4608
66778679 4609 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4610 output "advance_pc" opcode instead of calling gen_addr_line().
4611 The latter has the undesired side-effect of creating a new row
3e87a760 4612 in the debug line info matrix.
09a798ea 4613
e1c05f12
NC		 46141999-08-26 Jim Wilson <wilson@cygnus.com>
4615
4616 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4617 ls.last_filename if last is less than zero. Set ls.last_filename
4618 when allocating new entry.
4619 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4620 call.
4621
b23bac36
AM		 46221999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4623
4624 * config/tc-i386.c (i386_index_check): Fix the displacement size
4625 when INFER_ADDR_PREFIX.
4626
50f4163f
NC		 46271999-08-18 Nick Clifton <nickc@cygnus.com>
4628
4629 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4630 display its value.
4631
f589a541
ILT		 46321999-08-17 Ian Lance Taylor <ian@zembu.com>
4633
4634 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4635 handle 0xffffNNNN constants correctly.
4636
11450271
NC		 46371999-08-16 Nick Clifton <nickc@cygnus.com>
4638
4639 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4640 as well as loads.
4641
276b1dc2
NC		 46421999-08-13 Nick Clifton <nickc@cygnus.com>
4643
4644 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4645 (md_apply_fix3): Always pass positive values to
4646 validate_offset_imm.
4647
ae5ad4ad
NC		 46481999-08-12 Nick Clifton <nickc@cygnus.com>
4649
4650 * config/tc-arm.c (skip_whitespace): New macro.
4651 Formatting tidy ups.
3e87a760 4652
ae5ad4ad
NC		 4653 (md_apply_fix3): Store relocation offset in addend for ELF based
4654 relocs.
4655 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4656 calls.
4657
bf6d3895
AM		 46581999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4659
4660 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4661 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4662
46031ca9
JL		 4663Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4664
b100be66
JL		 4665 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4666 flags for the unwind subspace.
4667
46031ca9
JL		 4668 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4669 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4670 suitable relocation based on the size of the target's pointer.
4671 Always Use subsegment zero for the unwinders.
4672 (pa_level): Handle "2.0w".
4673
65172ab8 4674Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4675
4676 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4677 with the following instruction unless this was specified.
4678
1a1ae23e
ILT		 46791999-08-09 Ian Lance Taylor <ian@zembu.com>
4680
4681 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4682 certain sections, to match BFD changes.
4683
81afc846
ILT		 46841999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4685
4686 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4687 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4688 * Makefile.in: Rebuild.
81afc846 4689
04ad1543
ILT		 46901999-08-08 Ian Lance Taylor <ian@zembu.com>
4691
4692 * Makefile.am: Rename .dep* files to DEP*.
4693 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4694 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4695 targets to DEPOBJ.
4696 * Makefile.in: Rebuild.
4697
1eb7027c
RH		 46981999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4699
4700 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4701
2dcc60be
ILT		 47021999-08-08 Ian Lance Taylor <ian@zembu.com>
4703
46eec08e
ILT		 4704 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4705 avoid problems on DOS filesystems.
4706 * Makefile.in: Rebuild.
4707
2dcc60be
ILT		 4708 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4709
47101999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4711
4712 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4713 section flag.
4714
76a27922
ILT		 47151999-08-08 Ian Lance Taylor <ian@zembu.com>
4716
4717 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4718 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4719 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4720
0741736b
JL		 4721Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4722
4723 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4724
9a913dfb
JL		 4725Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4726
4727 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4728
a1f2d742
ILT		 47291999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4730
4731 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4732 non-adjustable symbols.
4733
55a914bc
JL		 4734Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4735
4736 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4737
336f7c70 4738Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4739
4740 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4741 operands.
4742
9750fcc5
ILT		 47431999-08-05 Donn Terry <donn@interix.com>
4744
4745 * config/te-interix.h: New file.
4746 * configure.in (i386-*-interix*): New target.
4747 * configure: Rebuild.
4748
39ba5561
JL		 4749Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4750
4751 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4752 selectors for ELF too.
4753 (selector_table): Add "ltp" and "rtp" selectors.
4754
eecb386c
AM		 47551999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4756
4757 * config/tc-i386.c (i386_operand): No need to change
4758 operand_string pointer in segment reg case before goto
4759 do_memory_reference. Initialise displacement_string_start and
4760 displacement_string_end after do_memory_reference label.
4761 (i386_index_check): Add operand_string param, and print error
4762 message on failure here.
4763 (i386_intel_memory_operand): Instead of here.
4764 (i386_operand): And here.
4765 (INFER_ADDR_PREFIX): Enable.
4766
4767 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4768
4769 * config/tc-i386.h (DefaultSize): Define. Renumber following
4770 opcode_modifier defines.
4771
4772 From Etienne Lorrain <etienne.lorrain@ibm.net>
4773 * config/tc-i386.c (stackop_size): New variable.
4774 (set_16bit_code_flag): Clear it here.
4775 (set_16bit_gcc_code_flag): New function.
4776 (md_pseudo_table): Add "code16gcc" entry.
4777 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4778
f173e82e
ILT		 47791999-08-03 Ian Lance Taylor <ian@zembu.com>
4780
a04b544b
ILT		 4781 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4782 next_set_end even if the end symbol is being discarded.
4783
4784 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4785 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4786 * config/obj-coff.c: Likewise.
4787 (seg_info_type): Remove.
4788 (seg_info_off_by_4): Change to array of segT.
4789 (s_get_segment): Adjust accordingly.
4790 (obj_pseudo_table): Fully initialize sentinel entry.
4791
f173e82e
ILT		 4792 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4793 Ralf Baechle <ralf@uni-koblenz.de>.
4794
c3332e24
AM		 47951999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4796
4797 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4798
47991999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4800
24eab124
AM		 4801 * config/tc-i386.c: Indentation and white space changes.
4802 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4803 don't enable it by default.
4804 (i386_intel_operand): Remove redundant prototype.
4805 Move check on number of memory operands, and i.mem_operands++
4806 (i386_intel_memory_operand): To here.
4807 Remove i386_immediate code from here. Remove special case code
4808 for input and output using (%dx). Remove base/index checks and
4809 call i386_index_check instead. Save initial operand_string
4810 argument for error message.
4811 (i386_operand): Remove redundant prototype. Move base/index
4812 checks to i386_index_check.
4813 (i386_displacement): Move intel mode check for non-zero
4814 i.disp_operand
4815 (i386_intel_memory_operand): To here.
c3332e24 4816
6d8809aa
RH		 48171999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4818
4819 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4820 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4821 by .register pseudo-op if -64 and --no-undeclared-regs.
4822 (s_register, sparc_adjust_symtab): New functions.
4823 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4824 Declare sparc_adjust_symtab as tc_adjust_symtab.
4825 * doc/c-sparc.texi: Add description of #ignore special literal
4826 for .register pseudo-op.
4827
c8d259f7
CM		 48281999-07-30 Catherine Moore <clm@cygnus.com>
4829
eaa15ab8 4830 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4831 the relocation's section offset.
4832
b77ad1d4
AM		 48331999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4834
4835 * write.c (fixup_segment): Fix generic error check overflow test.
4836
4837 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4838 X_add_number to long.
4839
b53fcc20
JL		 4840Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4841
4842 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4843 processing.
b53fcc20 4844
d2e71411
ILT		 48451999-07-27 Ian Lance Taylor <ian@zembu.com>
4846
4847 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4848 VTABLE relocations.
4849
e9f56b1d
ILT		 48501999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4851
4852 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4853
1a39f480
ILT		 4854 * configure.bat: Remove; obsolete.
4855 * config/go32.cfg: Likewise.
4856
29fe79d3
ILT		 48571999-07-21 Brad M. Garcia <bgarcia@fore.com>
4858
4859 * configure.in (i386-*-vxworks*): New target.
4860 * configure: Rebuild.
4861
e06510e6
RH		 48621999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4863
4864 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4865
dabe3bbc
RH		 48661999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4867
4868 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4869 on -64 and not pic.
4870 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4871 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4872 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4873 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4874 MAX_RELOC_EXPANSION): Define.
4875 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4876
b4cac588
AM		 48771999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4878
4879 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4880 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4881 block. Print a warning if an 8-bit or 16-bit constant
4882 displacement or immediate is truncated on output.
4883 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4884 immediate.
4885 (i386_operand): Disallow immediate jump absolute operand.
4886
966ed0b4
ILT		 48871999-07-15 Ian Lance Taylor <ian@zembu.com>
4888
0ed15843
ILT		 4889 * configure.in: Bump version number to 2.9.5.
4890 * configure: Rebuild.
4891
966ed0b4
ILT		 4892 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4893 or %llx work.
4894
67f1cff0
JL		 4895Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4896
4897 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4898 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4899
2f992c04
NC		 49001999-07-14 Philip Blundell <pb@nexus.co.uk>
4901
4902 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4903 is defined.
4904 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4905
4906 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4907 if -mno-fpu was given.
4908 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4909 relocs.
4910 (cons_fix_new_arm): Remove misleading comments.
4911
14ad458a
ILT		 49121999-07-14 Ian Lance Taylor <ian@zembu.com>
4913
4914 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4915 error message.
4916 (relax_segment): Likewise. After giving a rs_org error, convert
4917 the frag to rs_align to avoid cascading errors.
4918
36823076
AS		 49191999-07-12 Andreas Schwab <schwab@suse.de>
4920
4921 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4922
ab9da554
ILT		 49231999-07-11 Ian Lance Taylor <ian@zembu.com>
4924
4925 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4926 as appropriate. Fill in structure initializations. Add variable
4927 initializations. Add casts.
4928 * dwarf2dbg.c (print_stats): Change i to size_t.
4929 * listing.c (listing_listing): Change list_line to unsigned int.
4930
e0accf0c
ILT		 49311999-07-10 Ian Lance Taylor <ian@zembu.com>
4932
4933 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4934 rather than checking for \001 and \002 in symbol name.
4935 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4936
7d4ce8a9
JL		 4937Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4938
4939 * configure.in (hppa*-linux-gnu*): New target.
4940 * configure: Rebuilt.
4941
5395a469
NC		 49421999-07-08 Nick Clifton <nickc@cygnus.com>
4943
3e87a760 4944 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4945
cac58fa6
NC		 49461999-07-07 Nick Clifton <nickc@cygnus.com>
4947
5395a469 4948 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4949 accessing symbolP directly.
4950
03b36ee1
JL		 4951Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4952
4953 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4954 for ELF.
4955
49a5575c
NC		 49561999-07-05 Nick Clifton <nickc@cygnus.com>
4957
4958 * config/tc-arm.c (ARM_EXT_V5): Define.
4959 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4960 (md_begin): Detect ARM v5 architectures.
4961 (md_parse_option): Accept arm v5 specification.
4962 (md_show_usage): Documment -marmv5 switch.
4963
4964 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4965
49a5575c
NC		 4966 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4967 op.
4968 (validate_immediate_twopart): New function. Determine if a
4969 constant can be computed by two ADD instructions.
4970 (output_inst): Remove its command line parameter - it was never
4971 used.
4972 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4973 implememt the ADRL pseudo op.
4974 (tc_gen_reloc): Generate a suitable error message if an ADRL
4975 instruction tries to generate a real reloc.
4976
4977 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4978
09ecf0ba
JL		 4979Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4980
4981 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4982 into lower case.
4983
264d6861
ILT		 49841999-06-27 H.J. Lu <hjl@gnu.org>
4985
4986 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4987 non BFD_ASSEMBLER case.
4988
827c0149
ILT		 49891999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4990
4991 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4992 data.
4993
a340d270
RH		 49941999-06-26 David Mosberger <davidm@hpl.hp.com>
4995
4996 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4997 out_end_sequence() when the address decreases due to a new frag.
4998 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4999 numbering starts with 1.
5000
16b93d88
NC		 50011999-06-23 Nick Clifton <nickc@cygnus.com>
5002
5003 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5004 .section for COFF.
5005 (mcore_s_text): Call obj_elf_text for ELF target.
5006 (mcore_s_data): Call obj_elf_data for ELF target.
5007 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5008 for COFF target.
5009 (mcore_s_bss): New function: Dump literal table before changing
5010 sections.
5011 (mcore_s_comm): New function: Dump literal table before changing
5012 sections.
3e87a760 5013
16b93d88
NC		 5014 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5015 No longer static functions.
5016 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5017 Provide prototypes for these functions.
5018
fed9b18a
ILT		 50191999-06-22 Ian Lance Taylor <ian@zembu.com>
5020
be2acf27
ILT		 5021 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5022 a list of names, to try obj_segment_name, and to try abbreviated
5023 names when using COFF without long section names.
5024
7dcc9865
ILT		 5025 * config/tc-alpha.c: More use of symbol accessor functions.
5026 * config/tc-arc.c: Likewise.
5027 * config/tc-d30v.c: Likewise.
5028 * config/tc-fr30.c: Likewise.
5029 * config/tc-i860.c: Likewise.
5030 * config/tc-m88k.c: Likewise.
5031 * config/tc-mcore.c: Likewise.
5032 * config/tc-ns32k.c: Likewise.
5033 * config/tc-sparc.c: Likewise.
5034 * config/tc-v850.c: Likewise.
5035
a77f5182
ILT		 5036 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5037 sy_value with appropriate accessor functions.
5038 * config/tc-arm.c (md_apply_fix3): Likewise.
5039 * config/tc-d10v.c (AT_WORD_P): Likewise.
5040 * config/tc-v850.c (reg_name_search): Likewise.
5041
fed9b18a
ILT		 5042 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5043 use symbol_get_bfdsym instead.
5044 * config/tc-ppc.c (md_assemble): Likewise.
5045 * config/tc-v850.c (v850_comm): Likewise.
5046
310b5aa2
ILT		 50471999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5048
5049 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5050 the symbol, rather than accessing the bsym member.
5051 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5052 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5053 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5054 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5055 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5056 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5057 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5058 * config/tc-v850.c (tc_gen_reloc): Likewise.
5059
9cb8e75e
JL		 5060Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5061
5062 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5063 (hppa_gen_reloc_type): Conditionalize on BFD64.
5064 (tc_gen_reloc): Re-enable ELF relocations.
5065 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5066
3d103319
ILT		 50671999-06-21 Ian Lance Taylor <ian@zembu.com>
5068
5069 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5070 warning.
5071 (do_ldst): Move assignment out of if condition.
5072 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5073 parentheses to avoid warning.
5074
776b24b4
NC		 50751999-06-21 Nick Clifton <nickc@cygnus.com>
5076
155f0fe7
NC		 5077 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5078 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 5079
809ffe0d
ILT		 50801999-06-19 Ian Lance Taylor <ian@zembu.com>
5081
5082 * config/tc-ppc.c: Update for symbol handling changes.
5083 * config/obj-coff.c: Likewise.
5084
49863f82
JL		 5085Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5086
5087 * tc-hppa.c: General cleanups of ELF support. No more spaces
5088 and subspaces for ELF.
5089 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5090 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5091 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5092 (UNWIND_SECTION_NAME): Likewise.
5093 (space/subspace related structures): Conditionalize definitions
5094 on OBJ_SOM.
5095 (space/subspace directives and support routines): Conditionalize
5096 definitions and references/uses on OBJ_SOM.
5097 (label_symbol_struct): For ELF, track the symbol's segment. For
5098 SOM track its space.
5099 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5100 changes.
5101 (USE_ALIASES): Kill for both SOM & ELF.
5102 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5103 (pa_space, pa_subspace): Corresponding changes.
5104 (pa_spaces_begin): Corresponding chagnes.
5105 (md_begin): Do not muck around with space/subspace stuff for
5106 OBJ_ELF.
5107 (md_apply_fix): Temporarily disable argument relocation stuff
5108 for OBJ_ELF.
5109 (tc_gen_reloc): Temporarily disable relocation generation for
5110 OBJ_ELF
5111 (pa_build_unwind_subspace): Similarly.
5112
fed881b1
NC		 51131999-06-16 Nick Clifton <nickc@cygnus.com>
5114
5115 * config/tc-arm.c (thumb_set): New pseudo op.
5116 (text, data, section): Override these pseudo ops with ARM
5117 specific versions.
5118 (s_thumb_set): New function: Perform the same as a .set pseudo
5119 op, but also mark the alias'ed symbol as being a Thumb
5120 function.
5121 (arm_s_text): New function: Perform the same as the .text
5122 pseudo op, but dump the literal pool before changing
3e87a760 5123 sections.
fed881b1
NC		 5124 (arm_s_data): New function: Perform the same as the .data
5125 pseudo op, but dump the literal pool before changing
3e87a760 5126 sections.
fed881b1 5127 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 5128 .section pseudo op, but dump the literal pool before changing
5129 sections.
fed881b1
NC		 5130 (arm_cleanup): Do not reset the current section before dumping
5131 the literal pool.
5132
0f94f4c8
NC		 51331999-06-17 Nick Clifton <nickc@cygnus.com>
5134
2f3519a2
NC		 5135 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5136 OPTION_NO_WARN_UNMATCHED entries.
5137 (md_parse_option): Generate a warning message if an unrecognised
5138 option is encountered.
5139
0f94f4c8
NC		 5140 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5141 (get_operands): When parsing an expression after an '@' symbol
5142 has been detected, do not ignore '#' symbols.
5143 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5144 false.
0f94f4c8 5145
e4a86f6f
ILT		 51461999-06-13 Ian Lance Taylor <ian@zembu.com>
5147
5148 From K. Richard Pixley <rich@noir.com>:
5149 * configure.in (ppc-*-vxworks*): New target.
5150 * configure: Rebuild.
5151
a8aed0fb
UD		 51521999-06-12 Philip Blundell <philb@gnu.org>
5153
5154 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5155
7565ed77
ILT		 51561999-06-13 Ian Lance Taylor <ian@zembu.com>
5157
5158 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5159 which refer to symbols in linkonce sections, permit reducing the
5160 relocs if the symbol is local.
5161
b9e57a38
ILT		 51621999-06-12 Ian Lance Taylor <ian@zembu.com>
5163
5164 * subsegs.c (subseg_text_p): New function.
5165 * as.h (subseg_text_p): Declare.
5166 * read.c (do_align): Use subseg_text_p to set the default fill.
5167 * write.c (subsegs_finish): Likewise.
5168 * config/obj-coff.c (write_object_file): Likewise.
5169 * config/tc-i386.h (md_maybe_text): Don't define.
5170 (md_do_align): Use subseg_text_p to set the default fill.
5171 * config/tc-m32r.c (m32r_do_align): Likewise.
5172 * config/tc-sh.c (sh_do_align): Likewise.
5173 * config/tc-sparc.h (md_do_align): Likewise.
5174
008960a5
ILT		 51751999-06-12 David O'Brien <obrien@freebsd.org>
5176
5177 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5178 * configure: Rebuild.
5179
a1605869
ILT		 51801999-06-12 Ian Lance Taylor <ian@zembu.com>
5181
d9ac5a3b
ILT		 5182 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5183 * Makefile.am: Rebuild dependencies.
5184 * Makefile.in: Rebuild.
5185
a1605869
ILT		 5186 * config/tc-i386.c (i386_immediate): Remove unused label
5187 seg_unimplemented.
5188
5189 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5190 * symbols.c: Likewise.
5191 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5192 sy_next field when taking address, rather than symbol_next.
5193
5194 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5195 offsetT.
5196 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5197 value from the output file architecture.
5198 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5199 * dwarf2dbg.h: Change bfd_vma to addressT.
5200
a7cd1c22
ILT		 52011999-06-11 Ian Lance Taylor <ian@zembu.com>
5202
5203 * dwarf2dbg.h: Use PARAMS in function declarations.
5204
76171f81
ILT		 52051999-06-11 Martin Dorey <mdorey@madge.com>
5206
5207 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5208 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5209 OBJ_ELF.
5210 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5211
9b4d630b
ILT		 52121999-06-11 Ian Lance Taylor <ian@zembu.com>
5213
5865bb77
ILT		 5214 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5215
9e7c96d9
ILT		 5216 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5217 popsection.
5218
1b50c718
ILT		 5219 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5220
1bf67e0d
ILT		 5221 * read.c (read_a_source_file): Only declare inescape if
5222 QUOTES_IN_INSN.
5223
5224 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5225 match parameters.
5226 (find_entry_byval): Add parens to avoid warning.
5227
5228 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5229
9b4d630b
ILT		 5230 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5231 undefined symbols.
5232
a22b281c
RH		 52331999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5234
66778679 5235 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5236 with isoctal.
5237
5238 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5239 synthetize_setx): New functions.
5240 (md_assemble): Broken the special cases into the above
5241 functions. Make compiler happy if sizeof(bfd_vma)==4.
5242 Fix sethi generated from set/setuw. If instructions have a relloc,
5243 always clear the fields to be relocated in the opcode.
5244 (sparc_ip): Remove special_case global variable.
5245
7f2f689c
ILT		 52461999-06-10 Ian Lance Taylor <ian@zembu.com>
5247
d7ba4a77
ILT		 5248 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5249 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5250 indication of success rather than a value.
5251 (itbl_get_val): Likewise.
5252 (itbl_get_field): Use strcspn. Change delimiters to include
5253 parens.
5254 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5255 (itbl_get_val): Likewise.
5256 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5257
7f2f689c
ILT		 5258 * symbols.c (copy_symbol_attributes): Convert local symbols to
5259 regular symbols.
5260
c1d3c45e
NC		 52611999-06-10 Nick Clifton <nickc@cygnus.com>
5262
5263 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5264 ARM920t.
c1d3c45e 5265
63fab58c
RH		 52661999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5267
5268 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5269 Optimize set if sizeof(bfd_vma) == 64.
5270 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5271 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5272 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5273
cf9a1301
RH		 52741999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5275
5276 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5277 (s_ncons): New function.
5278 (native_op_table): New table.
5279 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5280 R_SPARC_OLO10 handling.
5281
bf29b231
RH		 5282Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5283
5284 * expr.h (struct expressionS): Revert last change; widen X_op.
5285 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5286
9be1cda6
AS		 5287Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5288
a4835b42
AS		 5289 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5290 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5291 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5292 * Makefile.in: Regenerated.
5293
9be1cda6
AS		 5294 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5295 `common' pass on to s_mri_common.
3e87a760 5296 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5297
62335629
RH		 52981999-06-06 Richard Henderson <rth@cygnus.com>
5299
5300 * config/obj-elf.c (obj_elf_section): Don't free the return
5301 value of demand_copy_C_string.
5302
9de8d8f1
RH		 53031999-06-05 Richard Henderson <rth@cygnus.com>
5304
5305 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5306 creation logic from obj_elf_create_section.
5307
5308 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5309 (section_stack): New.
5310 (special_sections): Make const.
5311 (obj_elf_section): Gut and rewrite parsing.
5312 (obj_elf_change_section): New function broken out of obj_elf_section.
5313 (obj_elf_parse_section_letters): Likewise.
5314 (obj_elf_section_word): Likewise.
5315 (obj_elf_section_type): Likewise.
5316 (obj_elf_previous): Treat as a toggle.
5317 (obj_elf_popsection): New.
5318 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5319 (ppc_section_type): Likewise.
5320 * config/tc-ppc.h: Likewise.
5321
5322 * expr.h (struct expressionS): Don't make X_op a bitfield.
5323 * config/tc-alpha.c: Update for symbol handling changes.
5324 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5325 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5326
58b5739a
RH		 53271999-06-05 Richard Henderson <rth@cygnus.com>
5328
5329 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5330 (dwarf2_gen_line_info): Kill unused variables.
5331 (dwarf2_finish): Likewise.
5332 (dwarf2_where): Likewise.
5333 (dwarf2_directive_file): If we've only got a string,
5334 hand off to s_app_file.
5335 * ecoff.c: Move the include of ecoff.h.
5336 * symbols.h (S_IS_FUNCTION): Prototype.
5337
5338 * read.c (LEX_HASH): Supply a default.
5339 (lex_type): Use it.
5340 (s_globl): Update `c' after skipping whitespace.
5341 * read.h (LEX_END_NAME, is_name_ender): New.
5342 * expr.c (get_symbol_end): Respect it.
5343
398e8c25
ILT		 53441999-06-04 Mark Klein <mklein@dis.com>
5345
993142d5
ILT		 5346 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5347 to real if OBJ_SOM
5348 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5349
398e8c25
ILT		 5350 * config/tc-hppa.c: Update for symbol handling changes.
5351
b4013713
ILT		 53521999-06-03 Ian Lance Taylor <ian@zembu.com>
5353
080e41e6
ILT		 5354 * cgen.c: Update for symbol handling changes.
5355 * config/tc-m32r.c: Likewise.
f412ead8 5356
a0f75b47
ILT		 5357 * config/tc-hppa.h: Update for symbol handling changes.
5358 * config/tc-hppa.c: Likewise.
5359
174419c1
ILT		 5360 * config/tc-arm.h: Update for symbol handling changes.
5361 * config/tc-arm.c: Likewise.
5362 (symbol_make_empty): Remove. Just use symbol_create.
5363
5364 * symbols.c (symbol_set_tc): Correct name.
5365
6104f0a0
ILT		 5366 * Makefile.am: Rebuild dependencies.
5367 ($(OBJS)): Don't depend upon struc-symbol.h.
5368 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5369 * dep-in.sed: Don't remove struc-symbol.h.
5370 * Makefile.in: Rebuild.
5371
b4013713
ILT		 5372 * doc/internals.texi (Symbols): Describe changes in symbol
5373 handling.
5374
6576f0b5
RH		 53751999-06-03 Richard Henderson <rth@cygnus.com>
5376
5377 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5378 instead of doing the work by hand.
5379
fac0d250
RH		 53801999-06-03 David Mosberger <davidm@hpl.hp.com>
5381
5382 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5383 state of line state-machine.
5384 (struct ls): Collect DWARF2 line state-machine state in new member
5385 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5386 resulted in any DWARF2 directives.
5387 (reset_state_machine): New function.
5388 (out_end_sequence): Ditto.
5389 (dwarf2_gen_line_info): When switching sections or switching to a
5390 lower text address, call out_end_sequence() first to terminate the
5391 previous code sequence as code sequences MUST have monotonically
5392 increasing addresses.
5393 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5394
53951999-06-03 David Mosberger <davidm@hpl.hp.com>
5396
5397 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5398 DWARF2 debug info (line information only, at this point).
5399 * as.h: Update comment about supported debug formats.
5400 * dwarf2dbg.c, dwarf2dbg.h: New files.
5401 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5402
5403 * expr.c (operand): Don't use [ for parens if we want an index op.
5404 (op_encoding): Switch [ into O_index, if desired.
5405 (op_rank): Renumber with O_index on bottom.
5406 (expr): If O_index, match closing bracket.
5407 * expr.h (O_index): New.
5408
5409 * read.c (read_a_source_file): Conditionally allow matched "
5410 in lines passed to md_assemble.
5411
5412 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5413
49309057
ILT		 54141999-06-03 Ian Lance Taylor <ian@zembu.com>
5415
5416 Add support for storing local symbols in a small structure to save
5417 memory when assembling large files.
5418 * as.h: Don't include struc-symbol.h.
5419 (symbolS): Add typedef.
5420 * symbols.c: Include struc-symbol.h.
5421 (local_hash): New static variable.
5422 (save_symbol_name): New static function, from symbol_create.
5423 (symbol_create): Call save_symbol_name.
5424 (local_symbol_count): New static variable.
5425 (local_symbol_conversion_count): Likewise.
5426 (LOCAL_SYMBOL_CHECK): Define.
5427 (local_symbol_make): New static function.
5428 (local_symbol_convert): New static function.
5429 (colon): Handle local symbols. Create local symbol for local
5430 label name.
5431 (symbol_table_insert): Handle local symbols.
5432 (symbol_find_or_make): Create local symbol for local label name.
5433 (symbol_find_base): Check for local symbol.
5434 (symbol_append, symbol_insert): Check for local symbols.
5435 (symbol_clear_list_pointers, symbol_remove): Likewise.
5436 (verify_symbol_chain): Likewise.
5437 (copy_symbol_attributes): Likewise.
5438 (resolve_symbol_value): Handle local symbols.
5439 (resolve_local_symbol): New static function.
5440 (resolve_local_symbol_values): New function.
5441 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5442 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5443 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5444 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5445 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5446 (symbol_previous, symbol_next): New functions.
5447 (symbol_get_value_expression): Likewise.
5448 (symbol_set_value_expression): Likewise.
5449 (symbol_set_frag, symbol_get_frag): Likewise.
5450 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5451 (symbol_mark_used_in_reloc): Likewise.
5452 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5453 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5454 (symbol_mri_common_p): Likewise.
5455 (symbol_mark_written, symbol_clear_written): Likewise.
5456 (symbol_written_p): Likewise.
5457 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5458 (symbol_section_p, symbol_equated_p): Likewise.
5459 (symbol_constant_p): Likewise.
5460 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5461 (symbol_get_obj, symbol_set_obj): Likewise.
5462 (symbol_get_tc, symbol_set_tc): Likewise.
5463 (symbol_begin): Initialize local_hash.
5464 (print_symbol_value_1): Handle local symbols.
5465 (symbol_print_statistics): Print local symbol statistics.
5466 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5467 Declare new symbols.c functions. Move many declarations here from
5468 struc-symbol.h.
5469 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5470 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5471 (struct symbol): Move bsym to make it clearly the first field.
5472 Remove TARGET_SYMBOL_FIELDS.
5473 (symbolS): Don't typedef.
5474 (struct broken_word): Remove.
5475 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5476 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5477 (symbol_clear_list_pointers): Likewise.
5478 (symbol_insert, symbol_remove): Likewise.
5479 (symbol_previous, symbol_append): Likewise.
5480 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5481 (struct local_symbol): Define.
5482 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5483 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5484 (local_symbol_get_frag, local_symbol_set_frag): Define.
5485 (local_symbol_get_real_symbol): Define.
5486 (local_symbol_set_real_symbol): Define.
5487 Define.
5488 * write.c (write_object_file): Call resolve_local_symbol_values.
5489 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5490 (TARGET_SYMBOL_FIELDS): Don't define.
5491 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5492 ECOFF_DEBUGGING, add ECOFF fields.
5493 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5494 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5495 ECOFF_DEBUGGING, add ECOFF fields.
5496 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5497 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5498 * config/tc-mcore.h: Don't include struc-symbol.h.
5499 (TARGET_SYMBOL_FIELDS): Don't define.
5500 (struct mcore_tc_sy): Define.
5501 (TC_SYMFIELD_TYPE): Define.
5502 * Many files: Use symbolS instead of struct symbol. Use new
5503 accessor functions rather than referring to symbolS fields
5504 directly.
5505
5506 * read.c (s_mri_common): Don't add in value of line_label.
5507
5508 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5509 checking for SEC_LINK_ONCE.
5510
5511 * config/tc-sh.h (sh_fix_adjustable): Declare.
5512
5513 * app.c (input_buffer): New static variable.
5514 (app_push): Save saved_input in allocated buffer.
5515 (app_pop): Restored saved_input.
5516 (do_scrub_chars): Change get parameter to take char * and int as
5517 arguments. Change GET macro to pass input_buffer to get
5518 function. Don't save input into allocated buffer.
5519 * as.h (do_scrub_chars): Update declaration.
5520 * input-file.c (input_file_get): Change to take char * and int.
5521 Read data into passed in buffer. Remove static buffer.
5522 * read.c (scrub_from_string): Change to take char * and int. Copy
5523 data into passed in buffer.
5524
5525 * hash.h: Neaten. Declare hash_traverse.
5526 * hash.c: Complete rewrite based on BFD hashing code.
5527 * gasp.c (chunksize): New variable.
5528 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5529 hash_delete.
5530
661e4995
NC		 55311999-05-28 Nick Clifton <nickc@cygnus.com>
5532
5533 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5534 addend unless the target uses an old ABI.
5535
d9a62219
DE		 5536Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5537
5538 -Wchar-subscripts cleanup
5539 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5540 calls to isascii,iscntrl are correct.
d9a62219
DE		 5541 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5542 (unsigned char).
5543 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5544 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5545 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5546 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5547
6da466c7
ILT		 55481999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5549
5550 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5551 width for Coldfire.
5552 (arch_coldfire_p): New #define.
5553 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5554
55551999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5556
5557 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5558
5559 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5560 (install_operand): Add place `N'.
5561 (init_table): Add registers ACC, MACSR, MASK.
5562
5563 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5564
5565 * config/tc-m68k.c: Change mcf5200 --> mcf.
5566 (archs): Add mcf5206e, mcf5307.
5567 (m68k_ip): Add format `u'.
5568 (install_operand): Add place `m', `M', `h'.
5569 (init_table): Add upper/lower registers.
5570
5571 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5572
bedf545c
ILT		 55731999-05-28 Martin Dorey <mdorey@madge.com>
5574
5575 * config/tc-i960.c: Several minor changes to add ELF and
5576 BFD_ASSEMBLER support.
5577 * config/tc-i960.h: Likewise.
5578 * configure.in (i960-*-elf*): New target.
5579 * aclocal.m4, configure: Rebuild.
5580
40c62b25
AM		 55811999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5582
5583 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5584 reloc changes when defined(BFD_ASSEMBLER).
5585
daa01f85
AM		 55861999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5587
5588 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5589
5590 * write.c (write_print_statistics): Output to file, not stderr.
5591
5592 * expr.c (generic_bignum_to_int32,64): Prototype.
5593
5594 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5595 output_sleb128, output_uleb128, output_big_sleb128,
5596 output_big_uleb128, output_big_leb128): Prototype.
5597 (output_big_sleb128, output_big_uleb128): Make inline.
5598 (output_big_leb128): Remove inline
5599
5600 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5601 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5602 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5603 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5604 value for correct overflow check in write.c:fixup_segment.
5605 * write.c (fixup_segment): Move bitfield overflow checks to after
5606 the md_apply_fix call.
5607 * config/obj-coff.c (fixup_segment): Likewise.
5608 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5609 valueT *val argument.
5610
19b34177
AS		 5611Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5612
5613 * config/atof-ieee.c (gen_to_words): Correctly round a
5614 denormalized number. Fix off-by-one in range checking for
3e87a760 5615 exponent in a denormal.
19b34177 5616
b8a40f53
NC		 56171999-05-10 Nick Clifton <nickc@cygnus.com>
5618
5619 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5620 name.
b8a40f53 5621
53f3de98
RH		 5622Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5623
5624 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5625
578ec497
AM		 56261999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5627
5628 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5629 (ReverseRegRegmem): Remove.
5630 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5631 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5632 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5633 kludge.
5634
5635 From Doug Ledford <dledford@redhat.com>
5636 * config/tc-i386.h (RegXMM): New for P/III.
5637 * config/tc-i386.c: Add support for P/III.
5638
d0e9a01c
RH		 5639Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5640
5641 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5642 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5643 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5644
83183c0c
RH		 5645Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5646
5647 * config/tc-i386.c (i386_immediate): Skip whitespace before
5648 complaining about junk after expression.
5649 (i386_displacement): Likewise.
5650
03987ced
RH		 5651Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5652
5653 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5654 Don't copy before downcaseing.
5655
0d96863f 56561999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5657
66778679
RH		 5658 * tc-m68k.c: Include elf/m68k.h.
5659 (m68k_elf_final_processing): New routine.
5660 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5661 Define.
3e87a760 5662
90700a53
JL		 5663Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5664
5665 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5666 17 bit fmt insn.
5667
252b5132
RH		 56681999-04-30 Nick Clifton <nickc@cygnus.com>
5669
5670 * config/tc-mcore.c (mcore_s_section): Dump literals before
5671 changing section.
5672
56731999-04-29 Nick Clifton <nickc@cygnus.com>
5674
5675 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5676 for COFF/PE port.
5677
5678Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5679
5680 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5681 (TC_INIT_FIX_DATA): Delete.
5682 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5683 (TC_INIT_FIX_DATA): Delete.
5684 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5685 * write.c (fix_new_internal): Initialize fx_cgen member.
5686 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5687 (gas_cgen_md_apply_fix3): Update.
5688 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5689 (md_cgen_record_fixup_exp): Update.
5690 (FX_OPINFO_R_TYPE): Update.
5691
5692 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5693 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5694 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5695 * frags.h (struct frag): Make opindex, opinfo ints.
5696
5697 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5698
56991999-04-26 Tom Tromey <tromey@cygnus.com>
5700
5701 * aclocal.m4, configure: Updated for new version of libtool.
5702
57031999-04-22 Nick Clifton <nickc@cygnus.com>
5704
5705 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5706 md_apply_fix.
252b5132
RH		 5707 (md_apply_fix3): Do not fix up absolute relocations against
5708 symbolic values.
5709
5710 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5711
57121999-04-20 Nick Clifton <nickc@cygnus.com>
5713
5714 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5715 changes and data-in-text directives.
5716 (mcore_cons): New function: intercept cons() operations.
5717 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5718 operations.
252b5132
RH		 5719 (mcore_stringer): New function: intercept stringer() operations.
5720
57211999-04-18 Ian Lance Taylor <ian@zembu.com>
5722
5723 * obj.h (struct format_ops): Change generate_asm_lineno field to
5724 take no parameters.
5725 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5726
5727 * config/tc-alpha.c (find_opcode_match): Add default case to
5728 switch.
5729 (find_macro_match): Likewise.
5730 (load_expression): Parenthesize && within ||.
5731
5732 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5733
57341999-04-17 Nick Clifton <nickc@cygnus.com>
5735
5736 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5737 .text .data .section pseudo ops.
3e87a760
AM		 5738 (mcore_s_section): New function. Dump lits before changing secs.
5739 (mcore_s_text): New function. Dump lits before changing secs.
5740 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5741
57421999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5743
5744 * config/tc-mips.c (mips_32bitmode): New.
5745 (md_begin): Set mips_32bitmode if needed.
5746 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5747 Set EF_MIPS_32BITMODE.
5748
5749Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5750
5751 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5752 change.
5753
57541999-04-16 Nick Clifton <nickc@cygnus.com>
5755
5756 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5757
5758Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5759
3e87a760 5760 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5761 expressions correctly.
5762
5763
57641999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5765
5766 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5767
5768Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5769
5770 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5771 and fmpynfadd instructions.
5772
57731999-04-11 Richard Henderson <rth@cygnus.com>
5774
5775 * as.h (environ): Declare it, if needed.
5776 * as.c (dump_statistics): Don't declare environ.
5777 * configure.in (environ): Detect declaration.
5778 * configure, config.in: Rebuild
5779
5780 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5781 (i386_displacement): Allocate enough space for replacement buffer.
5782 Clean up replacement buffer initialization.
5783
57841999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5785
5786 * subsegs.c (section_symbol): Don't create a new symbol if one
5787 already exists; instead, use the existing one, but set its segment
5788 and frag data if it hasn't already been defined.
5789 * config/obj-coff.c (c_section_symbol): Likewise.
5790
5791Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5792
5793 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5794
57951999-04-08 Nick Clifton <nickc@cygnus.com>
5796
5797 * config/tc-mcore.c: New File: Support routines for MCore
5798 assembler.
3e87a760 5799 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5800 * config/obj-coff.c: Add support for mcore-pe target.
5801
5802 * Makefile.am: Add support for MCore targets.
5803 * Makefile.in: Regenerate.
5804 * configure.in: Add support for MCore targets.
5805 * configure: Regenerate.
5806
5807 * doc/all.texi: Set MCORE.
5808 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5809
252b5132
RH		 5810 * write.h: Prevent multiple inclusion.
5811
58121999-04-06 Ian Lance Taylor <ian@zembu.com>
5813
5814 * asintl.h (LC_MESSAGES): Never define.
5815 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5816 does not define it.
5817 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5818 does not define it.
5819
5820 * Makefile.am (m68k-parse.c): If configuring in the source
5821 directory, copy m68k-parse.y into the local directory before
5822 running ylwrap, to remove spurious differences when generating
5823 snapshots.
5824 * Makefile.in: Rebuild.
5825
5826 * config/tc-sparc.h (md_do_align): Just allocate the number of
5827 bytes necessary, rather than always allocating 1024.
5828
58291999-04-04 Ian Lance Taylor <ian@zembu.com>
5830
5831 * listing.c (listing_newline): Add cast to avoid warning.
5832 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5833 * config/tc-i386.c (i386_scale): Add return value.
5834 (build_displacement_string): Remove unused local temp_disp2.
5835 (i386_intel_memory_operand): Add parentheses to avoid warning.
5836 (i386_intel_operand): Remove unused local end_of_operand_string.
5837 (i386_operand): Remove unused local operand_modifier.
5838 (i386_operand): Add parens to avoid warning.
5839
58401999-04-04 Don Bowman <don@pixsci.com>
5841
5842 * configure.in: Add mips*-*-vxworks* target; have it define
5843 MIPS_STABS_ELF.
5844 * configure, config.in: Rebuild.
5845
58461999-03-31 Nick Clifton <nickc@cygnus.com>
5847
5848 * configure.in (emulations): Add support for arm-epoc-pe.
5849 * configure: Regenerate.
5850 * config/te-epoc-pe.h: New file. Define macros specific to
5851 arm-epoc-pe target.
5852 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5853 for arm-epoc-pe target.
5854
5855Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5856
5857 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5858
5859Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5860
5861 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5862 detect ",n" without a condition.
5863 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5864
5865
5866Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5867
5868 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5869 instruction is encoded with one bit.
5870
5871
58721999-03-23 Ian Lance Taylor <ian@zembu.com>
5873
5874 * doc/internals.texi (CPU backend): Mention that
5875 line_separator_chars should not include newline. From thi
5876 <ttn@mingle.glug.org>.
5877
58781999-03-22 Doug Evans <devans@casey.cygnus.com>
5879
5880 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5881 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5882
5883Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5884
5885 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5886
5887Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5888
5889 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5890
5891
5892Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5893
5894 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5895
252b5132
RH		 58961999-03-15 Martin Hunt <hunt@cygnus.com>
5897
5898 * app.c (do_scrub_begin): Change '-' back to a symbol char
5899 so we can use multiple opcodes on a line again.
5900
5901 * config/tc-d30v.c: By default, warn if a symbol has
5902 the same name as a register. Plus some minor
5903 updates from the branch.
5904
59051999-03-13 Nick Clifton <nickc@cygnus.com>
5906
5907 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5908 BFD_RELOC_16 and BFD_RELOC_64.
5909
59101999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5911
5912 * expr.c (expr): Add missing else.
5913
59141999-03-12 Nick Clifton <nickc@cygnus.com>
5915
5916 * config/tc-arm.c (md_apply_fix3): Improve error message.
5917
59181999-03-11 Doug Evans <devans@casey.cygnus.com>
5919
5920 * Makefile.am (CPU_TYPES): Add fr30.
5921 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5922 (fr30,m32r dependencies): Update.
5923 * Makefile.in: Rebuild.
5924
5925 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5926 (gas_cgen_record_fixup_exp): Ditto.
5927 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5928 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5929 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5930 (md_cgen_lookup_reloc): Update use of operand->type.
5931 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5932 (md_convert_frag): Call cgen_operand_lookup_by_num.
5933 (md_cgen_lookup_reloc): Update use of operand->type.
5934 (m32r_cgen_record_fixup_exp): Ditto.
5935
59361999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5937
5938 * config/tc-mips.c (md_show_usage): Fix message.
5939
59401999-03-03 Nick Clifton <nickc@cygnus.com>
5941
5942 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5943 and LDR reg,=<expr> instruction.
5944
5945 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5946 -mcpu=arm9tdmi.
5947
5948Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5949
5950 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5951
59521999-02-17 Nick Clifton <nickc@cygnus.com>
5953
5954 This patch was created by: Scott Bambrough
5955 <scottb@corelcomputer.com>
3e87a760
AM		 5956
5957 * app.c:
252b5132 5958 Special cased '@' character. The '@' character is used as the
3e87a760 5959 ARM assembler comment character, as a special character
252b5132
RH		 5960 and in ELF .symver pseudo-op's, and as a special character in
5961 .type and .section pseudo-ops.
5962 (symver_pseudo): New static variable.
5963 (symver_state): New static variable.
5964 (struct app_save): Add field 'symver_state'.
5965 (app_push): Save global symver_state int struct app_save.
5966 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5967 (do_scrub_chars): Special case handling of '@' character in
5968 .symver pseudo-ops.
252b5132
RH		 5969
5970 * configure.in: Modified to recognize armv* uname syntax from ARM
5971 Linux kernel.
5972 * configure: Regenerated.
3e87a760 5973
252b5132
RH		 5974 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5975 a prefix to the section's type.
5976 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5977 the type's typename.
5978
5979 * config/tc-arm.h: Add support for PIC generation:
5980 (pic_code): New boolean.
5981 (obj_relocate_extern): Define.
5982 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5983 (TC_CONS_FIX_NEW): Define.
5984 (tc_fix_adjustable): Define.
5985 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5986
252b5132
RH		 5987 * config/tc-arm.c: Add support for PIC generation:
5988 (line_seperator_chars): Allow ';' as a seperator for Linux.
5989 (is_immediate_prefix): New macro.
5990 (arm_parse_reloc): New function.
5991 (s_arm_elf_cons): New function.
5992 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5993 (md_undefined_symbol): Special case handling for the Global Offset
5994 Table's symbol.
5995 (md_apply_fix3): Handle PIC relocs.
5996 (tc_gen_reloc): Handle PIC relocs.
5997 (md_parse_option): Add support for '-k' command line switch to
5998 enable PIC generation.
5999 (cons_fix_new_arm): New function.
6000 (s_arm_elf_cons): New function.
6001
6002Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6003
6004 * configure.in: Add comments for uses of AC_DEFINE.
6005 * acinclude.m4: Likewise.
6006 * acconfig.h: Remove.
6007 * aclocal.m4: Rebuild.
6008 * configure: Rebuild.
6009 * Makefile.in: Rebuild.
6010 * config.in: Rebuild.
6011
60121999-02-15 Jim Lemke <jlemke@cygnus.com>
6013
6014 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6015 non-constant offset from a base register.
6016
60171999-02-14 Ken Raeburn <raeburn@raeburn.org>
6018
6019 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6020 strings always.
6021
6022Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6023
6024 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6025 (emit_insn): Look for pc-relative and no-overflow specifiers on
6026 internal relocation types.
6027
60281999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6029
6030 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6031 -mcpu=NNNN flags.
6032
6033 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6034 mips_cpu instead.
6035 (mips_4650, mips_4010, mips_4100): Variables removed.
6036 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6037 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6038 variables.
6039 (md_begin): Don't bother initializing the mips_NNNN variables;
6040 mips_cpu is set, and that's good enough now.
6041 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6042 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6043 (show): New function, to handle wrapping in the CPU lists.
6044 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6045
6046Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6047
6048 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6049 than treat as an immediate specifier.
6050
6051Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6052
6053 * config/tc-i386.c: Prototype many functions.
6054 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6055 (i386_immediate): Remove unused second argument.
6056 (i386_intel_operand): Fix i386_is_reg typo.
6057 (i386_operand): Use allow_naked_reg.
6058 (output_invalid): Make operand int for K&R.
6059
6060Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6061
6062 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6063 patch.
6064 * Makefile.in: Rebuild.
6065
60661999-02-09 Doug Evans <devans@casey.cygnus.com>
6067
6068 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6069 (cgen.o): Ditto.
6070 (EXTRA_as_new_SOURCES): Comment out.
6071 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6072 * Makefile.in: Rebuild.
6073 * doc/Makefile.in: Rebuild.
6074 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6075 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6076 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6077 * configure: Rebuild.
6078 * aclocal.m4: Rebuild.
6079 * config.in: Rebuild.
6080 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6081 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6082 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6083 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6084 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6085 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6086 (gas_cgen_record_fixup_exp): Ditto.
6087 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6088 descriptor, not global variable.
6089 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6090 descriptor, not global variable. Refer to insert_operand handler
6091 via cpu descriptor, not global function.
6092 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6093 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6094 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6095 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6096 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6097 * config/tc-m32r.c: Ditto.
6098 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6099 (md_assemble): Ditto.
6100 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6101
61021999-02-09 Nick Clifton <nickc@cygnus.com>
6103
6104 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6105 relocations for ELF targets.
6106
61071999-02-08 Nick Clifton <nickc@cygnus.com>
6108
6109 * configure.in: Add support for StrongARM target.
6110 * configure: Regenerate.
6111
61121999-02-05 Nick Clifton <nickc@cygnus.com>
6113
6114 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6115
6116 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6117 for COFF ports.
6118
6119Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6120
6121 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6122
6123Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6124
66778679
RH		 6125 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6126 (INTEL_DWORD_MNEM_SUFFIX): Define.
6127 (BYTE_PTR): Define.
6128 (WORD_PTR): Define.
6129 (DWORD_PTR): Define.
6130 (XWORD_PTR): Define.
6131 (SHORT): Define.
6132 (OFFSET_FLAT): Define.
6133 (FLAT): Define.
6134 (NONE_FOUND): Define.
6135 (No_dSuf): Define.
6136 (No_xSuf): Define.
6137 * config/tc-i386.c (set_intel_syntax): New routine.
6138 (intel_syntax): Declare.
6139 (allow_naked_reg): Declare.
6140 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6141 (intel_float_operand): New routine.
6142 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6143 Handle brackets as well as parens. Call i386_intel_operand for
6144 intel syntax. Reverse operands if appropriate. Handle new
6145 suffixes. Handle movzx and movsx.
6146 (i386_is_reg): New routine.
6147 (i386_immediate): New routine.
6148 (i386_scale): New routine.
6149 (i386_displacement): New routine.
6150 (i386_operand_modifier): New routine.
6151 (build_displacement_string): New routine.
6152 (i386_parse_seg): New routine.
6153 (i386_intel_memory_operand): New routine.
6154 (i386_intel_operand): New routine.
6155 (i386_operand): Call i386_displacement, i386_immediate,
6156 i386_scale, etc. instead of handling inline.
6157 (parse_register): Handle registers without prefix.
252b5132
RH		 6158
6159Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6160
66778679
RH		 6161 * configure: Regenerate.
6162 * configure.in (arm-*-oabi): New.
6163 (thumb-*-oabi): New.
6164 * config/tc-arm.c (target_oabi): Declare.
6165 (md_apply_fix3): Support REL relocs.
6166 (md_parse_option): Handle -oabi.
6167 (elf32_arm_target_format): New routine.
6168 (md_longopts): Add OPTION_OABI.
6169 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6170
6171
61721999-01-28 Nick Clifton <nickc@cygnus.com>
6173
6174 * write.c (write_relocs): Handle out of range error.
6175
6176 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6177 (fr30_force_relocation): Default to 0.
6178
6179 * config/tc-fr30.h (obj_fix_adjustable): Define.
6180 (TC_FORCE_RELOCATION): Define.
6181
6182 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6183 relocs.
252b5132
RH		 6184
61851999-01-16 Nick Clifton <nickc@cygnus.com>
6186
6187 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6188 merge of two instructions if the left instruciton kills the right.
6189
61901999-01-11 Doug Evans <devans@casey.cygnus.com>
6191
6192 * Makefile.in: Regenerate.
6193 * configure.in: Redo test for using cgen.
6194 * configure: Regenerate.
6195
61961999-01-09 Nick Clifton <nickc@cygnus.com>
6197
6198 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6199 redefinition of this macro.
6200
6201Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6202
6203 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6204 warning.
6205
62061998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6207
6208 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6209 a read of HI or LO and an immediatly following branch.
6210
62111998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6212
6213 * config/tc-mips.c (md_begin): Another correction to the setting of
6214 mips_eabi64.
6215
62161998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6217
3e87a760
AM		 6218 * config/tc-mips.c (md_begin): Correct type-o in setting of
6219 mips_eabi64.
252b5132
RH		 6220
62211998-12-21 Nick Clifton <nickc@cygnus.com>
6222
6223 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6224 bit insn when optimizing, so that parallelised instructions will
6225 start on a 32 bit boundary.
6226
62271998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6228
6229 * config/tc-mips.c (mips_eabi64): New.
6230 (md_begin): Set mips_eabi64.
6231 (mips_elf_final_processing): Use it.
6232
62331998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6234
3e87a760 6235 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6236 Correct setting of ABI in e_flags.
6237
6238Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6239
3e87a760
AM		 6240 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6241 in delay slots.
252b5132
RH		 6242
62431998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6244
6245 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6246
252b5132
RH		 62471998-12-15 Doug Evans <devans@casey.cygnus.com>
6248
6249 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6250 warning, values that don't fit in the field.
6251
62521998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6253
6254 * config/tc-mips.c (mips_abi_string): New.
6255 (md_parse_option,md_longopts): Add mabi.
6256 (mips_elf_final_processing): Set e_flags based on mabi flag.
6257
62581998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6259
3e87a760 6260 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6261
626298-12-11 Ken Raeburn <raeburn@cygnus.com>
6263
6264 * config/tc-h8300.c (build_bytes): Change message given if the
6265 instruction requires H8/300H mode and we're not in Hmode, to
6266 suggest that it may be the operand modes that are the problem, not
6267 necessarily the opcode.
6268
62691998-12-10 Nick Clifton <nickc@cygnus.com>
6270
6271 * config/tc-fr30.c: Add line separator character.
6272
6273Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6274
6275 * configure.in (hppa-*-mpeix*): New target.
6276 * config/obj-som.h (obj_som_compiler): Declare.
6277 * config/obj-som.c (compiler_seen): New static variable.
6278 (obj_som_compiler): New function.
6279 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6280 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6281 (pa_type_args): Set hppa_priv_level.
6282 (pa_compiler): New static function if OBJ_SOM.
6283 * configure: Rebuild.
6284
6285Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6286
6287 * read.c (output_leb128): Don't mark as inline.
6288
62891998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6290
3e87a760 6291 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6292 AIX .vbyte unaligned data support.
6293 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6294 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6295 sections.
6296
62971998-12-07 Nick Clifton <nickc@cygnus.com>
6298
6299 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6300 input handling.
252b5132
RH		 6301
6302Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6303
66778679
RH		 6304 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6305 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6306
6307Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6308
6309 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6310 checking the target type.
6311 (mips-dec-bsd*): Set endian to little.
6312 * configure: Rebuild.
6313
6314 COFF weak symbol support, based on patches from Mark Elbrecht
6315 <snowball3@usa.net>:
6316 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6317 * config/obj-coff.c (obj_coff_weak): New static function.
6318 (obj_coff_endef) [both versions]: Handle weak symbols.
6319 (coff_frob_symbol): Likewise.
6320 (yank_symbols): Likewise.
6321 (obj_pseudo_table): Add "weak".
6322
6323 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6324 <aymeric.vincent@emi.u-bordeaux.fr>.
6325 * aclocal.m4: Rebuild with current tools.
6326 * configure: Rebuild.
6327
6328 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6329 an assertion failure for a case we can't handle when OBJ_ECOFF.
6330
6331 * expr.c (operator): And with 0xff to avoid problems with signed
6332 char.
6333
63341998-12-03 Nick Clifton <nickc@cygnus.com>
6335
6336 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6337 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6338
63391998-12-02 Nick Clifton <nickc@cygnus.com>
6340
6341 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6342 LDI:20 insn.
6343
6344Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6345
3e87a760
AM		 6346 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6347 calculation of pcrel point.
252b5132
RH		 6348
6349Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6350
6351 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6352 pcrel point.
6353
6354Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6355
6356 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6357 scope.
6358 (d10v_cleanup): Only generate previous insn if a multiline insn is
6359 not pending.
6360
6361Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6362
6363 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6364 FR30_OPERAND_I32.
252b5132
RH		 6365
6366Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6367
6368 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6369 -marm6xxx command line switches.
6370
63711998-11-18 Doug Evans <devans@casey.cygnus.com>
6372
6373 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6374 (itbl-ops.o): Delete duplicate dependencies.
6375 Rebuild dependencies.
6376 Add fr30 dependencies.
6377 * Makefile.in: Rebuild.
6378
6379Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6380
6381 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6382 opcode list.
6383 * listing.c: Ignore line terminator characters found inside
3e87a760 6384 strings.
252b5132
RH		 6385
6386Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6387
6388 * po/gas.pot: Regenerated.
6389
6390Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6391
6392 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6393 fr30_is_label_start(). Also checks for delay slot insns.
6394
6395 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6396 FR30 instructions which contain a colon in the mnemonic.
6397
6398 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6399
6400Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6401
6402 * config/tc-fr30.c: Removed currently superflous code.
6403
6404Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6405
6406 * config/tc-fr30.h: New file.
6407 * config/tc-fr30.c: Tweaking so that it will compile.
6408
6409Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6410
66778679
RH		 6411 * config/tc-d10v.h (obj_fix_adjustable): Define.
6412 (TC_FORCE_RELOCATION): Define.
6413 (d10v_force_relocation): Declare.
6414 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6415 (md_apply_fix3): Handle Vtable relocs.
6416 (d10v_fix_adjustable): New.
6417 (d10v_force_relocation): New.
252b5132
RH		 6418
6419Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6420
6421 * config/tc-d30v.c: Change default behaviour to ignore potential
6422 conflicts between register name and symbol names.
6423
6424Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6425
6426 * configure.in: Add fr30-*-*.
6427 * config/tc-fr30.c: New file.
6428 * Makefile.in: Regenerated.
6429 * config.in: Regenerated.
6430 * configure: Regenerated.
6431 * doc/Makefile.in: Regenerated.
6432 * po/gas.pot: Regenerated.
6433
6434Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6435
6436 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6437 are 16 bit insns.
6438
6439Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6440
6441 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6442 characters.
6443 (do_scrub_chars): Add some casts to unsigned char to avoid
6444 unwanted sign extension.
6445 * read.c (lex_type): Set characters about 127 to be symbol
6446 characters.
6447 * config/tc-i386.c (md_begin): Set identifier_chars and
6448 operand_chars for values above 127.
6449
6450Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6451
66778679
RH		 6452 * configure.in: detect cygwin* instead of cygwin32*
6453 * configure: regenerate
252b5132
RH		 6454
6455Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6456
6457 * listing.c: Add support for producing a listing from piped
3e87a760 6458 input.
252b5132
RH		 6459
6460Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6461
6462 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6463 (append_insn): Account for the tx39's multiply behavior.
6464
64651998-10-26 Michael Meissner <meissner@cygnus.com>
6466
6467 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6468 from assemble_parallel_insns. Add support for '->' to indicate
6469 explicitly serializing the instructions.
6470 (md_assemble): Ditto.
6471
6472Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6473
66778679
RH		 6474 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6475 WEAK handling.
252b5132
RH		 6476
6477Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6478
66778679 6479 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6480
6481Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6482
6483 * config/tc-mips.c : support frame and regmask/fregmask when
6484 MIPS_STABS_ELF is specified.
6485
6486Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6487
66778679
RH		 6488 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6489 (md_apply_fix): Don't return 1 for VTABLE relocs.
6490 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6491
6492Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6493
6494 * doc/c-i386.texi: Replace occurences of "opcode" with
6495 "instruction mnemonic", "instruction", or "mnemonic" when
6496 referring to the name of an instruction. Use "opcode" when
6497 referring to the sequence of machine bytes.
6498
6499 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6500 (is_opcode_char): Rename to is_mnemonic_char.
6501 (md_assemble and i386_operand): Correct error messages from
66778679 6502 "opcode" to "instruction mnemonic"
252b5132
RH		 6503 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6504 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6505 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6506 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6507 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6508 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6509 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6510
6511 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6512
6513 * config/tc-i386.c (i386_operand): Check for garbage after
6514 register name.
6515
6516Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6517
6518 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6519 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6520
6521Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6522
66778679
RH		 6523 * config/tc-sh.h (obj_fix_adjustable): Define.
6524 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6525 (md_apply_fix): Likewise.
6526 (tc_gen_reloc): Likewise.
6527 (sh_fix_adjustable): New.
252b5132
RH		 6528
6529Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6530
6531 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6532 * cgen.h (gas_cgen_finish_insn): Update prototype.
6533 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6534 cgen_insn_t -> CGEN_INSN_INT.
6535 (make_parallel): Update handling of CGEN_INT_INSN_P.
6536 (assemble_parallel_insn): Ditto.
6537 (target_make_parallel): New function.
6538 (md_assemble): Use it.
6539
6540Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6541
66778679 6542 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6543
6544Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6545
6546 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6547 converted into lower case.
6548
6549Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6550
66778679
RH		 6551 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6552 (gas_cgen_tc_gen_reloc): Likewise.
6553 * config/tc-m32r.h (obj_fix_adjustable): Define.
6554 * config/tc-m32r.c (m32r_fix_adjustable): New.
6555 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6556
6557Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6558
6559 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6560
6561Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6562
6563 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6564 to lower case before parsing.
6565
6566 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6567 parallel insns modift buts in the PSW as a side effect.
6568
6569Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6570
6571 * config/tc-d30v.c (find_format): Test for missing flag and
6572 control registers.
3e87a760 6573
252b5132
RH		 6574 (md_apply_fix3): Fix error messages to avoid
6575 assumption about presence of a symbol.
6576
6577 (parallel_ok): Disallow parallel instructions that both modify the
6578 same flag register.
6579
6580 (find_format): Generate a warning if an odd numbered register is
6581 used as the first register in a mutli-register instruction.
6582
6583Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6584
6585 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6586 relocations are always associated with a symbol.
6587
6588Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6589
66778679
RH		 6590 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6591 (elf32_sparc_force_relocation): Declare.
6592 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6593 (tc_gen_reloc): Handle vtable relocs.
6594 (elf32_sparc_force_relocation): New.
252b5132
RH		 6595
6596Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6597
66778679
RH		 6598 * symbols.c (S_IS_FUNCTION): New.
6599 * config/tc-v850.h (obj_fix_adjustable): Define.
6600 (TC_FORCE_RELOCATION): Define.
6601 (v850_force_relocation): Declare.
6602 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6603 of fx_addnumber for VTABLE reloc addends.
6604 (md_apply_fix3): Handle VTABLE relocs.
6605 (v850_fix_adjustable): New.
6606 (v850_force_relocation): New.
252b5132
RH		 6607
6608Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6609
6610 * tc-hppa.c (fp_operand_format): Add some additional formats.
6611 (pa_ip): Do not automatically promote into pa2.0 mode.
6612 (pa_level): Handle ".level 2.0".
6613
6614Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6615
6616 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6617 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6618 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6619 (None): Redefine as 0xffff.
6620
6621 From Jeff B Epler <jepler@usgs.gov>
6622 * doc/c-i386.texi (i386-SIMD): New section.
6623
6624Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6625
6626 * read.c (discard_rest_of_line): New function.
6627 * read.h: Declare it.
6628 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6629
6630Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6631
6632 * config/tc-d10v.c (find_symbol_matching_register): New function.
6633 (find_opcode): Cope with the case where a register name matches
6634 a symbol name.
6635
6636Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6637
6638 * config/tc-v850.c (md_pcrel_from): Rename to
6639 v850_pcrel_from_section.
6640 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6641 sections.
252b5132
RH		 6642
6643 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6644
6645Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6646
6647 * config/tc-d10v.c (find_opcode): Generate an error if a register
6648 is supplied for an operand that should not be a register.
6649
6650Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6651
6652 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6653 instructions to have another instruction in the right bin.
6654
6655Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6656
6657 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6658 the right container if the left container holds a branch
3e87a760 6659 instruction.
252b5132
RH		 6660
6661Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6662
6663 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6664 both a register name and symbol name.
6665 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6666
6667Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6668
6669 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6670 execution unit class.
6671
6672 (reg_name_search): If a name matches a register and a symbol,
6673 prefer the register.
6674 (find_format): Disallow flag registers when a general purpose
6675 register is required.
6676 If a number is required, but a register has been given, check to
6677 see if a symbol with the same name as the register exists, and if
6678 so, use that symbol.
6679
6680Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6681
6682 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6683
6684Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6685
6686 * config/tc-d30v.c (find_format): Do not accept flag registers as
6687 general purpose registers.
6688 (find_format): If an immediate value is expected at a given place
6689 in a format, but a register name has been provided instead, check
6690 to see if that register name matches the name of a predefined
6691 symbol and if it does, then use the symbol instead.
6692 (reg_name_search): If a register name matches a symbol name,
6693 prefer the register name to the symbol name.
6694
6695Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6696
6697 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6698 the previous insn to empty.
6699
67001998-09-20 Michael Meissner <meissner@cygnus.com>
6701
6702 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6703 pieces, forcing the use of an ANSI compiler.
6704
6705Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6706
6707 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6708 relocs.
6709 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6710
6711Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6712
66778679
RH		 6713 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6714 assembler syntax.
6715 (obj_elf_vtable_entry): Likewise.
6716 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6717 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6718 (tc_gen_reloc): Likewise.
6719 (arm_fix_adjustable): Likewise.
6720 (elf32_arm_force_relocation): New.
6721 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6722
6723Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6724
6725 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6726
6727Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6728
66778679
RH		 6729 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6730 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6731
6732Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6733
6734 * config/tc-i386.c (i386_operand): Detect non-segment registers
6735 used as segment prefixes.
6736
6737Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6738
6739 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6740 optimize across FDE boundaries.
6741
6742 * config/obj-coff.c (obj_coff_section): Preserve any link once
6743 flags when setting the section flags.
6744
6745Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6746
6747 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6748 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6749
6750Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6751
6752 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6753 to the host width.
6754
6755Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6756
6757 * frags.c (frag_grow): Include the size of the frag struct in the
6758 obstack chunk size.
6759
6760 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6761 if the new subseg comes before the old.
6762
6763Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6764
6765 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6766 to handle edge8 and edge16.
6767
6768Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6769
6770 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6771 before we clobber the symbol involved.
6772
6773Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6774
3e87a760 6775 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6776 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6777 use arm_adjust_symtab for OBJ_COFF.
6778 (armelf_adjust_symtab): New Routine.
6779 * config/tc-arm.h: Define obj_adjust_symtab to
6780 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6781
252b5132
RH		 6782Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6783
6784 * configure.in: Make all i386-elf targets use bfd_gas.
6785 * config/tc-i386.c (tc_i386_force_relocation): New.
6786 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6787 (md_apply_fix3): Likewise.
6788 (tc_gen_reloc): Handle them.
6789 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6790 tc_i386_force_relocation.
6791
6792Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6793
6794 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6795
6796Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6797
6798 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6799 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6800 sequential pair.
6801
252b5132
RH		 6802Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6803
6804 * read.h (generate_lineno_debug): Add prototype.
6805 * read.c (generate_lineno_debug): Make non-static.
6806
6807Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6808
6809 * config/tc-i386.c (md_assemble): Only warn for address/data size
6810 prefixes.
6811
6812Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6813
6814 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6815 against Thumb function names, as the linker needs this information.
6816
68171998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6818
6819 * expr.c (operand): Check also that there is no advance in operand
6820 after atof_generic in order to decide "is it label 0f or floating
6821 point number?".
6822
6823Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6824
6825 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6826 command line options with a single dash.
6827 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6828
6829Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6830
3e87a760
AM		 6831 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6832 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6833
68341998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6835
6836 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6837 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6838 demand_empty_rest_of_line before mri_comment_end.
6839 (equals): Check garbage after expression before
6840 mri_comment_end in MRI mode.
6841
6842Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6843
6844 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6845 small immediate constant to use the constant itself rather than
6846 always using 1.
6847
6848Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6849
6850 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6851 (pa_leave): Likewise.
6852
6853Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6854
6855 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6856 prefixes.
6857 (i386_operand): Fix an error message.
6858
6859Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6860
6861 * doc/c-arm.texi (ARM Directives): Document .req directive.
6862
6863 * config/tc-arm.c (reg_required_here): Display erroneous string if
6864 the register name could not be decoded.
6865 Do not set inst.instruction if the sift is -1.
6866
6867Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6868
6869 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6870 we do for EXTERN.
6871
6872Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6873
6874 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6875 even if it is belived to be unnecessary.
6876
6877Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6878
6879 config/tc-i386.c (i386_operand): Size immediate constants by
6880 suffix (erroneously removed as part of July 7 change).
6881
6882Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6883
66778679
RH		 6884 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6885 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6886 (armelf_frob_symbol): New Routine.
6887 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6888
6889Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6890
6891 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6892
6893Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6894
6895 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6896 command line switches passed to assembler.
6897
6898Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6899
6900 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6901 (gas_cgen_opcode_desc): Declare.
6902 (gas_cgen_parse_operand): Declare.
6903 (*): Prepend gas_ to gas specific fns to denote them as such.
6904 All uses updated.
6905 * cgen.c (gas_cgen_opcode_desc): New global
6906 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6907 (queue_fixup): Renamed from cgen_queue_fixup.
6908 (*): Prepend gas_ to gas specific fns to denote them as such.
6909 All uses updated.
6910 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6911 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6912 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6913 Open opcode table and initialize it.
6914 (make_parallel): Use gas_cgen_opcode_desc.
6915 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6916 (md_assemble): Ditto.
6917
6918Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6919
6920 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6921 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6922 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6923 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6924 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6925 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6926 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6927 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6928 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6929 (INIT_STAB_SECTION): Likewise.
6930 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6931
252b5132
RH		 6932 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6933 (md_parse_option): Watch for them.
6934 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6935 (md_begin): Kill neverdef code.
6936 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6937 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6938 (s_alpha_coff_wrapper): New.
6939 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6940
252b5132
RH		 6941Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6942
6943 Start of changes to remove mdebug section from mips*-elf
6944 Based on MIPS_STAB_ELF definition
6945 * acconfig.h: undef if not configured
6946 * config.in: undef if not configured
6947 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6948 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6949 * stabs.c (s_stab_generic): flush frag
6950
6951Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6952
66778679
RH		 6953 * configure.in: (arm-*-elf): Handle.
6954 (thumb-*-elf): Handle.
6955 * configure: Regenerate.
6956 * read.c (stringer): Fix typo in comment.
6957 * write.c (fixup_segment): Don't add symbol value to addend if
6958 TC_ARM and OBJ_ELF.
6959 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6960 sections.
6961 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6962 for OBJ_ELF.
252b5132
RH		 6963
6964Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6965
6966 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6967 (write_2_short): Emit warning if new flag is set.
6968 (do_assemble): Set flags if left instruction is one of special
6969 "right-instruction-killer" type.
6970
6971Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6972
252b5132
RH		 6973 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6974 Always output words in debug_info section as big endian.
6975 (sparc_target_format): Choose correct bfd target.
6976 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6977
252b5132
RH		 6978Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6979
6980 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6981 to work with internationalization code. Issue an error when two
6982 operands match that are not allowed to match.
6983
6984Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6985
6986 * configure.in (install_tooldir): Allow target to specify whether
6987 it wants to be installed in $(tooldir)/bin.
6988 * configure: Regenerate.
6989 * Makefile.am (install-exec-local): Set install-exec-tooldir
6990 dependency via configure.
6991 * Makefile.in: Regenerate.
6992
6993Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6994
6995 * Makefile.am (install-exec-local): Split into two ...
6996 (install-exec-bindir,install-exec-tooldir): New rules.
6997 * Makefile.in: Regenerate.
6998
6999Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7000
7001 * Makefile.am (install-exec-local): Don't remove the file before
7002 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7003 W. Rozycki <macro@ds2.pg.gda.pl>.
7004 * Makefile.in: Rebuild.
7005
7006Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7007
7008 * cgen.c: Include libiberty.h.
7009 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7010 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7011 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7012 (md_cgen_lookup_reloc)): Declare.
7013 (md_cgen_record_fixup_exp): Declare.
7014 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7015 (m32r_relax_frag): Declare.
7016 (cgen_md_apply_fix3): Decls moved to cgen.h.
7017 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7018 (m32r_cgen_record_fixup_exp): Delete decl.
7019 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7020 (assemble_nop): Delete.
7021 (expand_debug_syms): Delete unused `exp'.
7022 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7023 Add default case for -Wall.
7024 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7025 (md_atof): Delete unused wordP.
7026
7027Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7028
7029 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7030 value.
7031
7032Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7033
7034 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7035 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7036 .print, .purgem, and .struct. Remove documentation for
7037 .app-file.
7038
7039Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7040
7041 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7042 Update call to insert_operand.
7043
7044Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7045
7046 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7047
7048Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7049
7050 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7051 whitespace after a prefix operator.
7052
7053Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7054
7055 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7056
7057Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7058
7059 * config/tc-sparc.c (log2): New static function.
7060 (s_reserve): Use log2 to convert alignment before calling
7061 record_alignment.
7062 (s_common): Use log2 to convert alignment before calling
7063 record_alignment and frag_align.
7064 (sparc_cons_align): Use log2.
7065
7066Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7067
7068 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7069 (s_common): Likewise.
7070
7071 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7072 initialization of waddr.
7073 (sparc_elf_final_processing): Add default case to switch.
7074
7075Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7076
7077 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7078 than temporary real.
7079
7080Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7081
7082 * write.c (subsegs_finish): Don't align the segments if there were
7083 any errors.
7084
7085 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7086 copying aux information.
7087
7088 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7089 expression into a symbol.
7090
7091Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7092
7093 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7094 type to unsigned int.
7095 (md_assemble): Change type used to store offsets from unsigned
7096 long to long.
7097 (i386_operand): Switch error check to only call RESTORE_END_STRING
7098 once after parse_register.
7099
7100Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7101
7102 * config/tc-v850.c (md_show_usage): Changed format to match that
7103 of gcc, ld, etc.
7104
7105 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7106
7107Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7108
7109 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7110 relocs.
7111 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7112 weak.
7113
7114Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7115
7116 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7117 * doc/Makefile.in: Rebuild.
7118
7119Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7120
66778679
RH		 7121 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7122 for %lo expressions.
7123 (mips_ip, case 'u'): Move range check after code to mask
7124 off bits in %hi/%lo expressions. Mask off high bits for
7125 %lo expressions.
252b5132
RH		 7126
7127Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7128
7129 * doc/Makefile.am (gasver.texi): New target.
7130 (as.info, as.dvi): Depends upon gasver.texi.
7131 * doc/as.texinfo: Include gasver.texi. Mention version number on
7132 title page and in top node.
7133 * doc/Makefile.in: Rebuild.
7134
7135Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7136
7137 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7138 but not including the line containing the edict.
7139 * listing.h (LISTING_EOF): New.
7140 * input-scrub.c (input_scrub_next_buffer): Call it.
7141
7142Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7143
7144 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7145 immediate address based solely on the suffix and the mode.
252b5132
RH		 7146
7147 * config/tc-i386.c (md_assemble): Add assertion to make sure
7148 overlap2 does not set Imm.
7149
7150 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7151 sequences of whitespace to a single space.
7152 (is_space_chars): Just compare with space.
7153 (md_begin): Don't initialize space_chars.
7154 (md_assemble): Just skip a single whitespace character.
7155 (i386_operand): Rewrite base-index parsing to use new
7156 parse_register, and to skip white space. Skip white space in a
7157 number of other places too. Don't give error message if
7158 parse_register fails.
7159 (parse_register): Change reg_string parameter to be non-const.
7160 Add end_op parameter. Skip white space after the `%', and return
7161 end of register string. Give error message here rather than
7162 caller.
7163
7164Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7165
7166 Based on patch from Matt Semersky <matts@scd.hp.com>:
7167 * expr.c (op_encoding): Make const.
7168 (expr_set_precedence): New function.
7169 (expr_begin): Don't set operator rankings, just call
7170 expr_set_precedence.
7171 * expr.h (expr_set_precedence): Declare.
7172 * read.c (s_mri): Call expr_set_precedence.
7173
7174Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7175
7176 * doc/as.texinfo (Statements): Remove paragraph discussing
7177 continuing lines with a backslash. This hasn't worked for years,
7178 if it ever did.
7179
7180Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7181
66778679 7182 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7183 symbol definitions.
7184 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7185 (ps_CTORS, ps_DTORS): New section types.
7186 (vms_fixup_xtors_section): New function
7187 (Ctors_Psect, Dtors_Psect): Define.
7188 (IS_GXX_XTOR): Define
7189 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7190 Filter static constructors/destructors and add to
7191 Ctors_Symbols/Dtors_Symbols chain.
7192 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7193 appropriate section.
7194
66778679 7195 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7196 * makefile.vms: Merge vax/vms support.
7197
7198Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7199
7200 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7201 (elf_pseudo_table): Add them.
7202 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7203 (md_apply_fix): Accept them.
7204 (mips_fix_adjustable): Don't adjust them.
7205 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7206 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7207 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7208 (tc_fix_adjustable): Don't adjust them.
7209
7210Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7211
7212 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7213 (cgen.o): Use it.
7214 * Makefile.in: Regenerate.
7215 * configure.in: AC_SUBST cgen_cpu_prefix.
7216 * configure: Regenerate.
7217
7218Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7219
7220 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7221 Changed all users of COND12_DELAY.
7222
7223Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7224
7225 * config/tc-mn10300.c (set_arch_mach): New function.
7226 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7227 (md_begin): Default to mn10300 mode.
7228 (md_assemble): Only accept instructions for the core mn10300
7229 chip and the active machine type.
7230
7231Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7232
7233 * subsegs.h (segment_info_type): Give the struct a name.
7234 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7235 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7236 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7237 * config/tc-w65.h (tc_reloc_mangle): Declare.
7238 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7239
7240Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7241
66778679
RH		 7242 * config/tc-v850.c (v850_comm): Restore old section
7243 after common processing.
252b5132
RH		 7244
7245Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7246
7247 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7248
7249Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7250
7251 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7252 char with code that explicitly sign-extends.
7253
7254Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7255
252b5132
RH		 7256 * config/tc-v850.c (md_begin): Restore text section as the current
7257 section after creating call table sections.
7258 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7259 code.
252b5132
RH		 7260
7261 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7262 with call to macro SYM_AUXINFO.
7263
7264Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7265
7266 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7267 with the program transform name.
7268 * Makefile.in: Rebuild.
7269
7270Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7271
7272 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7273 information.
7274
7275Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7276
7277 * config/tc-i386.c (i386_operand): Be prepared for a space between
7278 the open parenthesis and the start of the register operand,
7279 because of the June 16 change.
7280
7281Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7282
7283 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7284 BFD_ASSEMBLER.
7285
7286Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7287
7288 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7289 even if it is belived to be unnecessary.
7290
7291Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7292
7293 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7294 symbols.
7295 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7296
7297Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7298
7299 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7300 shift amount for a repeated operand. The shift amount for the
7301 repeated copy comes from the size of the operand.
7302
7303Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7304
7305 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7306
7307Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7308
7309 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7310
7311Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7312
7313 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7314 characters in it as LEX_IS_SYMBOL_COMPONENT.
7315 * config/tc-i386.h (tc_symbol_chars): Define.
7316 (extra_symbol_chars): Declare.
7317 * config/tc-i386.c (extra_symbol_chars): Define.
7318 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7319 (line_comment_chars): Set to '/' if TE_LINUX.
7320 * doc/c-i386.texi (i386-prefixes): Update.
7321 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7322
7323Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7324
7325 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7326 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7327
73281998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7329
7330 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7331 constraint in instructions REP & REPI.
7332
7333Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7334
7335 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7336 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7337
7338 (check_range): If the operand is shifted, then shift the number
7339 before checking its range.
7340
3e87a760 7341 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7342
7343 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7344 common sections.
7345
7346Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7347
7348 * config/tc-v850.c (v850_comm): Create special sections as needed.
7349
73501998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7351
7352 * config/tc-d10v.c (write_2_short): Addition of swapping
7353 instructions for sequential and reverse sequential order when
7354 given order is not possible.
7355
7356Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7357
7358 * Makefile.am: Rebuild dependencies.
3e87a760 7359 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7360 * Makefile.in: Rebuild.
7361
7362Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7363
7364 * doc/c-i386.texi: Update 16 bit documentation.
7365
7366 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7367 IgnoreDataSize to IgnoreSize as they are used for address size as
7368 well as data size.
7369 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7370 32-bit mode, similarly addr16/data16 and variants.
7371
7372Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7373
7374 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7375 sequential word multiply instructions.
3e87a760 7376
252b5132
RH		 7377 (do_assemble): Add extra command line argument, to allow mul32
7378 attribute to be preserved across parallel insns.
7379 (md_assemble): Insert NOPs between explicitly parallel insns which
7380 contain an 32 bit multiply and a 16 multiply.
7381
7382Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7383
7384 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7385 likewise for REPE.
7386
7387 * config/tc-i386.c (reloc): Add braces.
7388
7389 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7390 consistent with Intel naming.
7391 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7392 use bitfields in sib_byte.
7393 (modrm_byte): Don't use bitfields here either.
7394
7395 * config/tc-i386.c (current_templates): Add const.
7396 (parse_register): Add const to return, param, and char *s.
7397 (i386_operand): Add const to reg_entry *r.
7398 * config/tc-i386.h (templates): Add const to start, end.
7399
7400 Inspired by code for 16 bit gas support from Martynas Kunigelis
7401 <martynas@nm3.ktu.lt>:
7402 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7403 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7404 (uses_mem_addrmode): Remove.
7405 (md_estimate_size_before_relax): Add support here too.
7406 (md_relax_table): Rewrite interface to md_relax for 16 bit
7407 support.
7408 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7409 (opcode_suffix_to_type): Remove.
7410 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7411 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7412 (md_convert_frag): Likewise.
7413 (i386_operand): Add support for 16 bit base/index regs,
7414 immediates, and displacements. Remove some unnecessary casts, and
7415 localise end_of_operand_string, displacement_string_start,
7416 displacement_string_end variables. Add GCC_ASM_O_HACK.
7417 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7418
7419 * config/tc-i386.c (prefix_hash): Remove.
7420 (md_begin): Rewrite without obstacks. Remove prefix hash table
7421 handling. Rewrite lexical table handling.
7422 (i386_print_statistics): Don't print prefix statistics.
7423 (md_assemble): Rewrite instruction parser so that line is not
7424 converted to lower case. Don't do a hash_find for prefixes,
7425 instead recognise them via opcode modifier.
7426 (expecting_operand, paren_not_balanced): Localise variables.
7427 * config/tc-i386.h (IsPrefix): Define.
7428 (prefix_entry): Remove.
7429
7430 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7431 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7432 '\\' in case where comment_chars contains '/'.
7433
7434 * config/tc-i386.c (MATCH): Ensure given operand and template
7435 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7436 you must write `ljmp *table(%ebx)'.
7437
7438 From H.J. Lu <hjl@gnu.org>:
7439 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7440 as 0 ifndef BFD_ASSEMBLER.
7441 (md_assemble): Allow immediate operands without suffix or
7442 other reg operand to default in size to the current code size.
7443
7444Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7445
66778679
RH		 7446 * config/tc-v850.c (md_begin): Restore creation of
7447 .call_table_text and .call_table_data sections.
252b5132
RH		 7448
7449Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7450
7451 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7452 after emitting a word of noops.
7453
7454Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7455
7456 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7457 (i386_operand): Simplify checks for valid base/index combinations.
7458 Disallow `in 4(%dx),%al'.
7459
7460 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7461 index_reg const.
7462 (add_prefix): Change parameter from char to int.
7463
7464 * config/tc-i386.h (Ugh): Define opcode modifier.
7465 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7466
7467 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7468 CONSISTENT_REGISTER_MATCH macros to check register types more
7469 thoroughly. Check for illegal suffix/operand combinations
7470 when matching insns with operands. Handle new `s' suffix, and
7471 associated FloatMF opcode modifier for float insns with memory
7472 operands.
7473 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7474 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7475 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7476 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7477 DATA_PREFIX_OPCODE throughout.
7478
7479 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7480 (md_assemble): Rewrite suffix/register operand checking code to be
7481 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7482 AnyMem, the better to grep.
7483 (pi): Remove Abs.
7484 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7485 given a memory operand. Don't set Abs bits either.
7486 (type_names): Remove Mem*, Abs*.
7487 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7488 define opcode_modifiers as these cases are handled by Disp8,
7489 Disp16, Disp32 and suffix checks.
7490 (COMES_IN_BOTH_DIRECTIONS): Remove.
7491 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7492
7493 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7494 if IgnoreDataSize modifier given. Remove ShortformW modifier
7495 test. Add test for ShortForm in W base_opcode modification.
7496 Merge Seg2ShortForm and Seg3ShortForm code.
7497 * config/tc-i386.h (ShortFormW): Remove.
7498 (IgnoreDataSize): Define.
7499
7500Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7501
7502 * config/tc-d30v.c (md_assemble): Store previous segment state
7503 with previous instruction.
7504
50705ef4 7505Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7506
7507 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7508 (ebp, esp): Remove static variables.
7509 (MATCH): Remove test for InOutPortReg.
7510 (i386_operand): Properly handle InOutPortReg here instead.
7511 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7512 (md_assemble): Simplify and correct modrm and sib generation.
7513 (i386_operand): Add warning for scale without index.
7514 Rewrite checks for valid base/index combinations.
7515
7516 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7517 macros and enclose in do while(0).
7518 (RESTORE_END_STRING): Likewise.
7519 (md_assemble): Add one to printed operand number so we start
7520 from 1 not 0. Add some more gettext invocations.
7521 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7522 number here too.
7523
7524 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7525 DATA_PREFIX, SEG_PREFIX): Define.
7526 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7527 (check_prefix): Remove function.
7528 (add_prefix): New function. Add prefix to i.prefix as well as
7529 doing checks.
7530 (md_assemble): Changes for add_prefix. Remove hack for wait
7531 prefix, instead always output prefixes in fixed order. Test
7532 for jcxz/loop when selecting between word & dword operations,
7533 and add address size prefix rather than operand size prefix.
7534 Remove operand -> address size hack when emitting jcxz/loop.
7535 (i386_operand): Remove O_Absent check as it's done in expr.
7536
7537Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7538
7539 * configure.in: Recognize m5200 as a cpu_type of m68k.
7540 * aclocal.m4: Rebuild with current libtool.
7541 * configure: Rebuild.
7542
7543Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7544
7545 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7546 to relaxable_symbol to prevent references to external symbol from
7547 being relaxed.
7548
7549Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7550
7551 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7552 symbols are relaxable.
7553
7554Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7555
66778679
RH		 7556 * config/tc-v850.c (md_begin): Don't create special
7557 sections by default.
3e87a760 7558
252b5132
RH		 7559Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7560
7561 * config/tc-mips.c (macro): For div and udiv, close the
7562 reorder block as soon as possible.
7563
7564Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7565
7566 From Matt Semersky <matts@scd.hp.com>:
7567 * macro.c (macro_mri_mode): New function.
7568 * macro.h (macro_mri_mode): Declare.
7569 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7570 MRI mode.
7571
7572Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7573
7574 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7575 OBJ_EVAX case.
7576
7577 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7578 until after xstrdup in OBJ_EVAX case.
7579
7580Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7581
7582 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7583 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7584 of hardcoded magic number.
7585 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7586
7587Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7588
7589 * read.c (do_s_func): New function.
7590 (s_func): Call it.
7591 * read.h (do_s_func): Add prototype.
7592
7593Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7594
7595 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7596 nops if fill pattern not specified.
7597
7598Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7599
7600 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7601 * config/te-go32.h (TE_GO32): Define.
7602 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7603
7604Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7605
7606 Implement .func/.endfunc pseudo-ops.
7607 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7608 (s_func): Declare.
7609 * read.c (potable): Add .func,.endfunc.
7610 (s_func): New function.
7611 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7612 functions.
7613 (in_doc_func_p,current_function_label): New static globals.
7614 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7615
7616Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7617
7618 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7619 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7620 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7621 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7622 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7623 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7624 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7625 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7626 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7627 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7628 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7629 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7630 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7631 * config/tc-alpha.c: Likewise.
7632 * config/tc-alpha.h: Likewise.
7633 * config/tc-arm.c: Likewise.
7634 * config/tc-h8300.c: Likewise.
7635 * config/tc-h8500.c: Likewise.
7636 * config/tc-hppa.c: Likewise.
7637 * config/tc-i860.c: Likewise.
7638 * config/tc-i960.c: Likewise.
7639 * config/tc-ppc.c: Likewise.
7640 * config/tc-sh.c: Likewise.
7641 * config/tc-sparc.h: Likewise.
7642 * config/tc-tic30.c: Likewise.
7643 * config/tc-w65.c: Likewise.
7644 * config/tc-z8k.c: Likewise.
7645
7646Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7647
7648 * config/tc-vax.c (_): Delete this macro used for placeholder
7649 values in vax_operand_width_size; it conflicts with the _() macro
7650 used for internationalization.
7651
7652Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7653
7654 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7655 code. From Chris Moller <moller@bops.com>.
7656
7657 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7658 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7659 * read.c (emit_expr): Initialize seg and subseg fields of a new
7660 broken word.
7661 * write.c (write_object_file): Switch to the appropriate segment
7662 and subsegment when processing a broken word.
7663
7664 * config/tc-m68k.c (mri_assemble): New static function.
7665 (build_mri_control_operand): Call mri_assemble rather than
7666 md_assemble.
7667 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7668 (s_mri_endf, s_mri_endw): Likewise.
7669
7670Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7671
7672 * read.c (s_org): Call md_flush_pending_output if it is defined.
7673
7674 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7675
7676Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7677
7678 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7679 (md_parse_option): Add for same.
7680 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7681 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7682 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7683
7684 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7685
252b5132
RH		 7686Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7687
7688 * config/tc-arm.c (find_real_start): Relax definition of local
7689 labels.
7690
7691Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7692
7693 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7694 symbols at the given address, not just the last one specified.
7695
7696Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7697
66778679
RH		 7698 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7699 or number_to_chars_littleendian to write data.
252b5132
RH		 7700
7701Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7702
7703 * config/tc-v850.c (md_assemble): Remove artificially created
7704 register name symbols.
7705
7706Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7707
7708 * write.c (fixup_segment): Change "segment" to "section" in
7709 error message.
7710
7711Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7712
7713 * write.c (fixup_segment): Change sym1-sym2 message again.
7714
7715Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7716
7717 * write.c (fixup_segment): Improve error message for sym1-sym2
7718 errors when sym1 is in a different segment from sym2.
7719
7720Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7721
7722 * config/tc-m32r.c (warn_unmatched_high): New static local.
7723 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7724 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7725 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7726 (md_parse_option): Likewise.
7727 (md_show_usage): Likewise.
7728 (m32r_frob_file): Likewise.
7729
7730 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7731 (read_a_source_file): Call them.
7732 * read.h (stabs_generate_asm_file): Declare.
7733 * stabs.c (stabs_generate_asm_file): New function.
7734 (generate_asm_file): New function.
7735 (stabs_generate_asm_lineno): Move file name handling into
7736 generate_asm_file.
7737
7738Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7739
7740 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7741 (d30v_current_align, d30v_current_align_seg): New variables.
7742 (d30v_last_label): New variable.
7743 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7744 (s_d30v_data, s_d30v_section): Likewise.
7745 (md_pseudo_table): Call them.
7746 (md_begin): Initialize d30v_current_align_seg.
7747 (md_assemble): Call d30v_align when needed by known current alignment.
7748 (d30v_frob_label, d30v_cons_align): New functions.
7749 * config/tc-d30v.h (md_do_align): Remove.
7750 (tc_frob_label): Call d30v_frob_label.
7751 (md_cons_align): New.
252b5132 7752
3e87a760 7753 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7754 expression symbols before processing. Clean up code formatting.
7755
7756Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7757
7758 * po/Make-in (install-info): New target.
7759
7760Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7761
7762 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7763 instructions.
7764 * config/tc-mn10300.c (md_assemble): Likewise.
7765
7766Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7767
7768 * Makefile.am: Update with `make dep-am'.
7769 (HFILES): Add cgen.h.
7770 (cgen.o): Depend on cgen.h.
7771 * Makefile.in: Regenerate.
7772
7773 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7774
7775Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7776
7777 * gasp.c (grab_label): Permit a label to be a preprocessor
7778 variable by permitting a label to start with a backslash.
7779
7780Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7781
7782 * config/tc-mips.c (validate_mips_insn): Removed hack
7783 for previously inaccessible bitfields in some INSN_TRAP
7784 instructions.
7785
7786Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7787
7788 * config/tc-d30v.c (do_assemble): Abort with error message
7789 if opcode operands do not match.
3e87a760 7790
252b5132
RH		 7791Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7792
7793 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7794 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7795 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7796 similar new 'q' operand.
7797
7798Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7799
7800 * cgen.c (cgen_asm_finish_insn): Fix typo.
7801
7802Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7803
7804 * cgen.h: New file.
7805 * cgen.c: Include it.
7806 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7807 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7808 All callers updated.
7809 * config/tc-m32r.c: Include cgen.h.
7810 (m23r_insn): New members num_fixups,fixups.
7811
7812Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7813
7814 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7815 to avoid compiler warning.
7816
7817Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7818
7819 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7820 calling make.
7821
66778679 7822 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7823
7824Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7825
7826 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7827
7828Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7829
7830 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7831 a short format insn.
7832 (md_assemble): Set it for explicitly packed insns.
3e87a760 7833
252b5132
RH		 7834Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7835
7836 * config/obj-coff.c (c_symbol_merge): Do not take address of
7837 native fields when performing the memcpy.
7838
7839Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7840
3e87a760 7841 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7842 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7843
7844Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7845
7846 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7847 relocations against globally visible symbols.
7848 * config/tc-m68k.c (relaxable_symbol): New macro.
7849 (m68k_ip, md_estimate_size_before_relax): Use it.
7850 (tc_m68k_fix_adjustable): Also handle weak symbols.
7851
7852Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7853
7854 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7855 references to externally visible symbols.
7856 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7857 values in twice for a PC relative reloc if the symbol is
7858 externally defined.
252b5132
RH		 7859
7860 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7861 don't adjust a PC relative reloc against an externally visible
7862 symbol.
7863 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7864 for a PC relative fixup against an externally visible defined
7865 symbol, arrange to store object file and addend values as though
7866 the symbol were not defined.
7867 (tc_gen_reloc): Likewise.
7868
7869Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7870
7871 * read.c (sizeof_leb128): Referenced externally by write.c so
7872 don't inline.
7873
7874Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7875
7876 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7877 and expand a 'debug' symbol associated with the next instruction
7878 that does not cause a short instruction to be filled with a NOP.
7879 (md_pseudo_table): Add support for .debugsym.
7880 (assemble_parallel_insn): Add calls to expand_debug_sym as
7881 appropriate.
7882 (md_assemble): Ditto.
7883
7884Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7885
7886 * as.c (main): Conditionally call setlocale.
7887 * gasp.c (main): Likewise.
7888 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7889 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7890
7891Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7892
7893 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7894
252b5132
RH		 7895Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7896
7897 * config/tc-hppa.c: Change all calls to bzero to use memset.
7898 (pa_ip): Add cast to avoid warning.
7899 (tc_gen_reloc, md_apply_fix): Likewise.
7900 (pa_find_space_by_number): Likewise.
7901 (hppa_force_relocation): Likewise.
7902 (pa_block): Change i to unsigned int.
7903 * config/obj-som.h (obj_som_copyright): Declare.
7904
7905Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7906
7907 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7908 for line numbers for assembly source.
7909
7910Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7911
7912 * configure.in: Change version number to 2.9.4
7913 * configure: Rebuild.
7914
7915Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7916
7917 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7918
7919Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7920
7921 * ecoff.h: Change symbolS in function declaration to struct
7922 symbol.
7923
7924Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7925
7926 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7927 (md_convert_frag): Fix i18n typo.
7928
7929Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7930
7931 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7932 * ecoff.h: Protoype it.
7933 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7934 [EVAX] (s_alpha_prologue): Delete.
7935 (md_pseudo_table): Update.
7936
7937Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7938
7939 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7940 array to local pointer.
7941 (get_args, parse_expr): Add casts to avoid warnings.
7942
7943Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7944
7945 * read.c (s_set): Cast xmalloc return value to fragS *.
7946 * config/tc-m68k.c (m68k_ip): Function made static to match
7947 previous forward declaration.
7948 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7949
7950Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7951
7952 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7953 strings.
252b5132
RH		 7954
7955 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7956 macros to error strings.
7957
7958Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7959
7960 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7961 reloc is in the TOC csect.
7962 (md_apply_fix3): Correct gettext typo.
7963
7964Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7965
7966 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7967 .L - they are local labels and the branches are not really
7968 function calls but rather far jumps.
7969
7970Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7971
7972 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7973
7974Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7975
7976 * config/tc-i386.c (md_assemble): Print operand number rather than
7977 using ordinal_names.
7978 (i386_operand): Likewise.
7979
7980Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7981
7982 * Makefile.am (INTLLIBS): Define to work around apparent automake
7983 bug.
7984 All Makefiles: Regenerated.
7985
7986 * Many files: Added gettext invocations around user-visible
7987 strings.
7988 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7989 HAVE_LC_MESSAGES): Define.
7990 * dep-in.sed: Added asintl.h.
7991 * po/Make-in: New file.
7992 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7993 Include "asintl.h".
7994 * read.c (Z_): Renamed from `_'.
7995 * Makefile.am (SUBDIRS): Added po.
7996 (POTFILES): new macro.
7997 (po/POTFILES.in): New target.
7998 ($(OBJS)): Added asintl.h.
7999 (HFILES): Likewise.
8000 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8001 (as_new_LDADD): Added $(INTLLIBS).
8002 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8003 (gasp_new_LDADD): Added $(INTLLIBS).
8004 (gasp_new_DEPENDENCIES): New macro.
8005 * configure, aclocal.m4: Rebuilt.
8006 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8007 po/Makefile.
8008 (ALL_LINGUAS): Define.
8009 * macro.c: Include "asintl.h".
8010 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8011 * as.h: Include "asintl.h".
8012 * config/tc-i386.c (ordinal_names): Removed.
8013 (md_assemble): Changed error text to avoid ordinal_names.
8014 (i386_operand): Likewise.
8015 (reloc): Added as_bad to avoid i18n problems.
8016 (tc_gen_reloc): Likewise.
8017 * config/tc-arm.c (bad_args): Now a #define.
8018 (bad_pc): Likewise.
8019 * config/obj-vms.c (VMS_stab_parse): Changed type of
8020 `long_const_msg'.
8021 (global_symbol_directory): Unified strings to avoid i18n
8022 problems.
8023 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8024 avoid i18n problems.
8025 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8026 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8027 i18n problems.
8028 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8029 problems.
8030 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8031 comment.
8032 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8033 problems.
8034 * as.c (print_version_id): Added an fprintf to avoid i18n
8035 problems.
8036 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8037 problems.
8038 * expr.c (expr): Added as_warn call to avoid i18n problems.
8039 * messages.c (as_assert): Changed code to avoid i18n problems.
8040 (as_abort): Likewise.
8041 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8042 (s_space): Likewise.
8043 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8044
8045Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8046
8047 * config/tc-i386.c (check_prefix): New static function, split out
8048 from md_assemble.
8049 (struct _i386_insn): Add wait_prefix field.
8050 (md_assemble): Remove wait_prefix local variable. Use
8051 check_prefix when adding a prefix.
8052
8053 * config/tc-i386.c (current_templates): New static variable.
8054 (md_assemble): Remove current_templates local variable.
8055 (md_assemble, i386_operand): Improve error and warning messages in
8056 many places. Add RESTORE_END_STRING in many places before error
8057 return. Clarify some comments.
8058
8059 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8060 element array.
8061 (md_assemble): Parse string instruction operands, looking for
8062 segment override prefixes. Check for invalid segment prefixes on
8063 string instruction.
8064 (i386_operand): i.seg[] and max mem_operand changes for string
8065 insns.
8066 * config/tc-i386.h (EsSeg): Define.
8067
8068 * config/tc-i386.h (regKludge): Define.
8069 (iclrKludge, imulKludge): Don't define.
8070 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8071 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8072 opcode_modifier checks to look for more common cases first. Add
8073 default_seg for IsString case.
8074
8075Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8076
8077 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8078 AC_DECL_YYTEXT.
8079 * configure: Rebuild with new automake and libtool.
8080 * aclocal.m4, Makefile.in: Likewise.
8081
8082 * doc/Makefile.am (as.dvi): New target.
8083 * doc/Makefile.in: Rebuild.
8084
8085Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8086
8087 * configure.in: Added sparc86x support.
3e87a760 8088
252b5132 8089 * configure: Rebuild.
3e87a760 8090
252b5132
RH		 8091 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8092 sparc_arch.
8093 (md_parse_option): Warn if -EL is not supported for this architecture.
8094
8095 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 8096
252b5132
RH		 8097Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8098
66778679
RH		 8099 * config/tc-mips.c (mips_ip): Note when we use get match on
8100 the full instruction name.
252b5132
RH		 8101
8102Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8103
8104 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8105 back into the expression to handle add/sub simplification correctly.
8106
8107Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8108
66778679 8109 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 8110
8111Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8112
8113 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8114 #<n>' instruction.
8115
8116Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8117
8118 * symbols.c (max_indent_level): New global.
8119 (print_symbol_value_1): Use it.
8120 * expr.h (expr_build_dot): Declare.
8121 * expr.c (expr_build_dot): New function.
8122
8123Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8124
8125 * symbols.c (print_binary): New function.
8126 (print_expr_1): Call it.
8127
8128Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8129
8130 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8131 operand in the opcode.
8132
8133Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8134
8135 * config/tc-i386.h: Reorder operand flags and opcode modifier
8136 flags for clarity. Remove unused definitions: Unknown,
8137 ImmUnknown, DispUnknown, NoModrm.
8138 * config/tc-i386.c (type_names): Add missing Debug type.
8139 (md_assemble): Better duplicate prefix checking. Quicker string
8140 instruction check via new opcode_modifier flag.
8141
8142Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8143
8144 * doc/as.texinfo (Invoking): Clarify -Wa example.
8145
8146Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8147
3e87a760 8148 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8149 (s_mips_weakext): Define.
8150 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8151 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8152 defined(TC_MIPS).
8153
252b5132
RH		 8154Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8155
8156 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8157 is an error if the value can not be computed at assembly time.
8158 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8159
8160Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8161
8162 * gasp.c (main): Set next field of new include_path structure to
8163 NULL. From Avery Pennarun <averyp@gdc.ca>.
8164
8165 * read.c (s_mri_sect): Call as_bad rather than abort for an
8166 unsupported MRI target.
8167
8168Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8169
8170 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8171 the destination of a branch instruction should be altered.
8172 (find_real_start): New function: Locate the real, Thumb coded
8173 start of a Thumb function.
8174 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8175 functions.
252b5132
RH		 8176
8177 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8178
8179Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8180
8181 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8182 also.
8183
8184Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8185
8186 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8187 * doc/c-hppa.texi: Likewise.
8188
8189Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8190
8191 * Makefile.am: Rebuild dependencies.
8192 * Makefile.in: Rebuild.
8193
8194 * Makefile.am (DEP_INCLUDES): New variable.
8195 (.dep1): Change to work when srcdir is not an absolute path.
8196 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8197 * Makefile.in: Rebuild.
8198
8199Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8200
8201 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8202 LinearAddress patch.
8203
8204 * configure.in: Set version to 2.9.1.
8205 * configure: Rebuild.
8206
8207 * Branched binutils 2.9.
8208
8209Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8210
8211 * config/tc-i386.h (FWait): Define.
8212 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8213 other prefixes. Check FWait flag in opcode table to see which
8214 instructions require an fwait prefix.
8215
8216Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8217
8218 * stabs.c (get_stab_string_offset): Always create a stab string
8219 section.
8220
8221Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8222
8223 Fix some gcc -Wall warnings:
8224 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8225 * ehopt.c (eh_frame_code_alignment): Likewise.
8226 * expr.c (integer_constant, operand): Likewise.
8227 * frags.c (frag_align): Likewise.
8228 * gasp.c (level_0, change_base, doinstr): Likewise.
8229 * hash.c (hash_ask): Likewise.
8230 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8231 (debugging_pseudo): Likewise.
8232 * macro.c (define_macro, check_macro): Likewise.
8233 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8234 (ignore_rest_of_line, float_cons): Likewise.
8235 * symbols.c (decode_local_label_name): Likewise.
8236 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8237 (fixup_segment, number_to_chars_bigendian): Likewise.
8238 (number_to_chars_littleendian): Likewise.
8239 * config/atof-ieee.c (gen_to_words): Likewise.
8240 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8241 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8242 * read.c (output_big_sleb128): Initialize locals to avoid
8243 warnings.
8244 (output_big_uleb128, equals): Likewise.
8245 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8246 to unsigned int. Change zeros to unsigned int.
8247 * cond.c (s_if): Add return to default case.
8248 * frags.c (frag_now_fix): Change return type to addressT.
8249 * frags.h (frag_now_fix): Update declaration.
8250 * listing.c (file_info_struct): Change linenum to unsigned int.
8251 (struct list_info_struct): Change hll_line to unsigned int.
8252 (print_source): Update format string.
8253 * read.c (emit_expr): Change scan to unsigned int, and don't
8254 bother to initialize it.
8255 * symbols.c (dollar_label_count): Change to unsigned long.
8256 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8257 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8258 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8259
8260Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8261
8262 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8263 mcf5200 just as we do for m68000.
252b5132
RH		 8264 (m68k_init_after_args): Likewise.
8265 (md_estimate_size_before_relax): Likewise.
8266
8267Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8268
8269 * config/tc-v850.c (md_assemble): Store relocation addend in
8270 fixup instead of instruction.
8271
8272Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8273
8274 * config/tc-i386.c (md_assemble): Swap template arguments to
8275 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8276 This macro is currently symmetric, so passing them the wrong
8277 way didn't cause any problem, but may if the macro is changed
8278 in the future.
8279 After copying template to i.tm, use i.tm. rather than t-> to
8280 access fields, and make t a const*
8281 Move i.tm.operand_types[] swap to immediately after the copy.
8282
8283Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8284
8285 * expr.h (expr_build_uconstant): Add prototype.
8286 (expr_build_unary,expr_build_binary): Add prototypes.
8287 * expr.c (expr_build_uconstant): New function.
8288 (expr_build_unary,expr_build_binary): New functions.
8289
8290Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8291
66778679
RH		 8292 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8293 * macro.c (macro_expand_body): Increase buffer size.
8294 * messages.c (as_warn): Likewise.
252b5132
RH		 8295 (as_warn_where, as_bad, as_bad_where): Likewise.
8296
8297Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8298
8299 Based on patch from H.J. Lu <hjl@gnu.org>:
8300 * Makefile.am (DISTSTUFF): New variable.
8301 (diststuff): New target.
8302 * Makefile.in: Rebuild.
8303
8304Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8305
8306 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8307 m32r_elf_section_change_hook.
8308
8309 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8310 emit a nop if a section ends with a 16 bit instruction.
8311
8312Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8313
8314 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8315 s_lcomm rather than obj_coff_lcomm.
8316 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8317
8318Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8319
8320 * config/tc-i386.h (LinearAddress): Define.
8321 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8322 instruction, don't use a default segment.
8323
8324Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8325
8326 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8327 * configure: Rebuild.
8328
8329Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8330
8331 * aclocal.m4, configure: Rebuild with libtool 1.2.
8332
8333Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8334
8335 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8336 PC relative branches. Patch courtesy of Jonathan Walton.
8337
252b5132 8338
252b5132
RH		 8339Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8340
8341 * configure.in (emulations): Add thumb-pe target.
8342
8343 * configure (emulations): Add thumb-pe target.
8344
83451998-03-17 Ken Raeburn <raeburn@cygnus.com>
8346
8347 * itbl-lex.l (yywrap): Don't define if already defined as a
8348 macro.
8349
8350Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8351
8352 * depend.c (quote_string_for_make): New function.
8353 (wrap_output): Use it.
8354
8355Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8356
8357 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8358 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8359
8360Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8361
8362 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8363 Recognize -GN and -relax.
8364 (md_begin): Initialize gp size from -G switch.
8365 (alpha_force_relocation): Always force if -relax.
3e87a760 8366 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8367 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8368 Change all callers. Emit nop alignment padding as nop+unop pair.
8369
8370Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8371
8372 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8373 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8374
8375Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8376
8377 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8378 require padding to the next long word boundary.
8379
8380Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8381
8382 * cgen.c: #include symcat.h.
8383 * config/tc-m32r.c: Likewise.
8384
8385Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8386
8387 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8388 absolute expressions instead of '$' prefixed register names.
8389
8390Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8391
8392 * read.c (s_set): Record file and line info for symbols when -as.
8393 (pseudo_set): Don't overwrite that dummy fragment.
8394
8395Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8396
8397 * config/tc-ppc.c (md_pseudo_table): Add "section".
8398 (ppc_named_section): New static function.
8399
8400Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8401
8402 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8403 so we don't have to scan the entire list.
8404
8405Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8406
8407 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8408 case, allow the parallel instructions to modify the same flag
8409 bits.
252b5132
RH		 8410
8411Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8412
8413 * listing.c (list_symbol_table): Categorize symbols by
8414 undefined_section rather than sy_frag->line == NULL.
8415
8416Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8417
8418 * Makefile.am (install-exec-local): Install properly when ln
8419 fails or tooldir == prefix.
8420
8421Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8422
8423 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8424 Test result of insert_operand for error.
8425
8426Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8427
8428 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8429 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8430 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8431 * doc/Makefile.in: Rebuild.
8432
8433Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8434
8435 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8436 (macro): Fix handling of M_COP[0-3].
8437
8438Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8439
8440 Based on patches from Ross Harvey <ross@teraflop.com>:
8441 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8442 if macro_alternate or macro_mri.
8443 (getstring): Remove support for byte constants between < and >.
8444 (get_any_string): '<' only starts a string if macro_alternate or
8445 macro_mri.
8446 (macro_expand_body): Permit keyword parameters following
8447 positional parameters.
8448
8449 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8450 * configure.in (alpha*-*-netbsd*): New target.
8451 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8452 * configure: Rebuild.
8453
8454 * as.h (flag_warn_suppress_instructionswap): Move from here...
8455 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8456 here, and make static.
8457
8458 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8459 BFD_ASSEMBLER or MANY_SEGMENTS.
8460
8461 * as.c (show_usage): Update bug-gnu-utils address.
8462 * gasp.c (show_usage): Likewise.
8463 * doc/as.texinfo (Bug Reporting): Likewise.
8464
8465Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8466
66778679 8467 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8468 insns regardless of the size of a pointer if we're in mips I or
8469 MIPS II mode.
66778679 8470 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8471
8472Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8473
3e87a760 8474 Fix rac to accept only a0:
252b5132
RH		 8475 * tc-d10v.c (parallel_ok, find_opcode):
8476 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8477 Introduce OPERAND_GPR.
8478
8479Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8480
8481 * read.c (s_fill): Handle non-constant repeat counts by creating
8482 an rs_space fragment.
8483
8484Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8485
8486 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8487 from as_bad to as_warn.
8488
8489Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8490
8491 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8492 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8493 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8494
8495Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8496
8497 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8498 seg_fix_rotP rather than fix_root from seg_info.
8499
8500Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8501
8502 * expr.c: Add support for 0x1_2_3_4 bignums.
8503
8504Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8505
8506 * configure.in: Change -linux* to -linux-gnu*.
8507 * configure: Rebuild.
8508
8509 * app.c (do_scrub_begin): Treat \r as whitespace.
8510
8511Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8512
8513 * Makefile.am: Update dependencies.
8514 * Makefile.in: Rebuild.
8515
8516Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8517
8518 * configure, aclocal.m4: Rebuild with new libtool.
8519
8520Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8521
66778679
RH		 8522 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8523 the argument to bfd_set_arch_mach.
8524 (load_address): Use bfd_arch_bits_per_address to determine the
8525 bit size of an address instead of looking at the isa level.
8526 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8527
8528Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8529
8530 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8531
8532Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8533
8534 * ehopt.c: New file.
8535 * as.h (enum _relax_state): Add rs_cfa.
8536 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8537 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8538 * read.c (emit_expr): Call check_eh_frame.
8539 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8540 (relax_segment): Likewise.
8541 * Makefile.am: Rebuild dependencies.
3e87a760 8542 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8543 (GENERIC_OBJS): Add ehopt.o.
8544 * doc/internals.texi (Frags): Document rs_cfa.
8545
8546 * as.c (show_usage): Mention --traditional-format.
8547 (parse_args): Accept --traditional-format.
8548 * as.h (flag_traditional_format): Declare.
8549 * output-file.c (output_file_create): If flag_traditional_format,
8550 set BFD_TRADITIONAL_FORMAT on stdoutput.
8551 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8552
8553 * config/tc-mips.c (append_insn): Make sure that if we have a
8554 fixup for an unmatched %hi reloc, it does not associated with a
8555 variant frag.
8556
8557 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8558 * doc/Makefile.in: Likewise.
8559
8560Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8561
8562 * config/tc-m32r.c (check_for_side_effects): New function.
8563 (can_make_parallel): Add checks for instruction side effects
8564 clashing with the other instruction.
8565 (assemble_parallel_insn): Improve warning messages. Return error
8566 message from non-swapped instruction order.
8567
8568Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8569
8570 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8571
8572 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8573 md_cleanup definition. This moves the forced literal output to
8574 the end of the source pass, and avoids macro's inserting literals
8575 into the code immediately after the macro expansion.
252b5132
RH		 8576
8577Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8578
8579 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8580 a gas internal symbol is adjustable.
8581 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8582
8583 * as.h: If gcc version greater than 2.6, use `__format__' and
8584 `__printf__' in function attributes, rather than `format' and
8585 `printf'.
8586
8587Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8588
8589 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8590
8591Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8592
8593 Add tms320c30 support:
8594 * config/tc-tic30.h: New file.
8595 * config/tc-tic30.c: New file.
8596 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8597 TARGET_FORMAT as "coff-tic30".
8598 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8599 * Makefile.am: Rebuild dependencies.
8600 (CPU_TYPES): Add tic30.
8601 (CPU_OBJ_VALID): tic30-aout is valid.
8602 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8603 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8604 * configure, Makefile.in: Rebuild.
8605
8606Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8607
8608 * config/tc-v850.c (md_assemble): Improvements to error messages.
8609
8610Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8611
8612 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8613 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8614
8615 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8616 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8617 assembler calculate relocations to any external symbol at all.
8618 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8619 involving generation of pc-relative relocs.
8620 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8621 has been moved to md_apply_fix3.
8622
8623 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8624 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8625 which actually means (the address of identifier's GOT entry) +
8626 constant, which is not particularly useful.
8627
8628Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8629
8630 * read.h (include_dirs): Declare.
8631 (include_dir_count,include_dir_maxlen): Declare.
8632
8633Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8634
8635 * configure.in: Correct check for shared opcodes library.
8636 * configure: Rebuild.
8637
8638 * listing.c (buffer_line): If we can't open the file, set at_end.
8639 (listing_print): Remove unused local variable fi.
8640
8641 * config/m68k-parse.y (reglistpair): Handle register list in
8642 either order.
8643
8644 * config/vms-conf.h: Don't undef VERSION.
8645
8646Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8647
8648 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8649 OBJS variable.
8650 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8651 variable.
8652 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8653 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8654 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8655 (EXTRA_DIST): Define.
8656 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8657 explicitly rather than via the list of object files.
8658 (gcc-as.opt): New file created when make-gas.com is run.
8659 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8660 itbl-cpu.h} to #include appropriate file rather than copying that
8661 file.
8662 * config/vms-conf.h: Synchronize with current config.in.
8663 * Makefile.in: Rebuild.
8664
8665Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8666
8667 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8668 (parallel_ok): Relaxed parallel subinstruction dependency check.
8669
8670Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8671
8672 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8673 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8674 command line argument.
8675 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8676 warning only if flag_warn_suppress_instructionswap is false.
8677
8678Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8679
8680 * configure.in (i386-*-mingw32*): New target.
8681 * configure: Rebuild.
8682
8683Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8684
8685 * symbols.c (resolve_symbol_value): Don't set the segment if it
8686 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8687
8688 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8689 S_GET_SEGMENT.
8690
8691Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8692
8693 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8694 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8695 compiler.
8696
8697Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8698
8699 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8700
8701Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8702
8703 * config/tc-v850.c (v850_insert_operand): Display instruction when
8704 an error is encountered.
8705
8706Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8707
8708 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8709 (i386-*-sco3.2v5*coff): New target.
8710 (i386-*-sco3.2*): New target.
8711 * configure: Rebuild.
8712
8713Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8714
8715 * config/tc-v850.c: Tidy error message production.
8716
8717Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8718
8719 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8720 validate_immediate return value in the right type for comparisons
8721 to FAIL.
8722
8723Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8724
8725 * listing.c (MAX_BYTES): Use listing variables not constants.
8726 (data_buffer): No longer an array, but a pointer.
8727 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8728 (listing_listing): Allocate data_buffer.
8729
8730Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8731
8732 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8733 --listing-rhs-width, --listing-cont-lines.
8734 (show_usage): Update.
8735 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8736 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8737 (print_lines): Use the variables instead of the constants.
3e87a760 8738 (listing_listing): Likewise.
252b5132 8739 * listing.h: Declare the new vars.
3e87a760 8740
252b5132
RH		 8741Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8742
8743 * as.c (parse_args): Add --keep-locals alias for -L.
8744 Add --strip-local-absolute.
8745 (show_usage): Update.
8746 * as.h (flag_strip_local_absolute): New flag.
8747 * symbols.c (S_IS_LOCAL): Use it.
8748 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8749 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8750 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8751
8752Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8753
8754 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8755 might have an io conflict and issue a warning message.
252b5132
RH		 8756
8757Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8758
8759 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8760 cgen_swap_fixups): Functions to save, restore and swap the fixup
8761 chain with a backup copy.
8762 (cgen_asm_finish_insn): Returns address of constructed insn.
8763
8764Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8765
8766 * listing.c (file_info_struct): Remove FILE, add POS.
8767 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8768 (file_info): Don't open the file.
8769 (buffer_line): Check for the file in the last_open cache, updating
8770 as necessary.
8771 (print_source): Don't reference file_info->file.
8772 (listing_listing): Likewise.
8773 (listing_print): Close the file in the cache, if any.
8774
8775Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8776
8777 * read.c (dwarf_file_string): New file static variable.
8778 (emit_expr): Look for constant sequence that leads up to a file
8779 name in DWARF debugging output.
8780 (stringer): Use dwarf_file_string to decide whether to accept a
8781 string as a file name.
8782
8783Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8784
8785 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8786 (crack_operand): Add reg->reglst MRI hack.
8787 (r_seg): Put reglst symbols in reg_section.
8788 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8789
8790Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8791
8792 * tc-sh.c (get_specific): Handle SGR & DBR.
8793
8794Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8795
8796 * tc-h8300.c (parse_reg): Take the length of the symbol into
8797 account when attempting to match a register name.
8798 * tc-h8500.c (parse_reg): Likewise.
8799
8800Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8801
8802 * cgen.c: Formatting changes to improve readability.
8803
8804Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8805
8806 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8807 delay slot.
8808
8809Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8810
8811 Based on a patch from Jim Wilson
8812 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8813 (tc_gen_reloc): Handle cross section PC relative relocs
8814 correctly.
8815
8816Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8817
8818 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8819
8820Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8821
8822 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8823 (expr_jmp_buf): New static local.
8824 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8825 (cgen_md_operand): New function.
8826 * tc-m32r.c: Clean up pass over `struct foo' usage.
8827 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8828
8829Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8830
8831 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8832 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8833
8834Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8835
8836 * config/tc-i386.c (i386_operand): Give an error if there are
8837 unrecognized characters after an expression.
8838
8839For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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