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Fix formatting
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d4c0c039
NC		 12000-12-12 Nick Clifton <nickc@redhat.com>
2
3 * cgen.h: Fix formatting.
4 * input-scrub.c: Fix formatting.
5 * macro.c: Fix formatting.
e972090a 6 * config/tc-mips.c: Fix formatting.
d4c0c039 7
f16b83df
JH		 8Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
9
10 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
11 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
12 references.
13 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
14 otherwise.
15 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
16 (No_dSuf): Kill.
17
18 * i386.h (*_Suf): Remove No_dSuf.
19 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
20 Remove.
21 (i386_optab): Remove 'd' in the suffixes.
22
50705ef4
AM		 232000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
24
25 * config/tc-i386.c (T_SHORT): Undefine before defining.
26
beae10d5
KH		 272000-12-05 Kazu Hirata <kazu@hxi.com>
28
29 * config/tc-mips.c: Fix formatting.
30
bccba5f0 312000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 32
33 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
34 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
35 (md_show_usage): Ditto.
36 (md_parse_option): Ditto.
37 (d10v_cleanup): Writes pending instruction only if
38 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 39 Fix compile time warning messages.
50705ef4
AM		 40
41 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 42
432000-12-04 Matthew Hiller <hiller@redhat.com>
44
50705ef4 45 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 46 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
47 function entry and unset at function exit.
48
50705ef4 49 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 50
51 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
52
53 * dwarf2dbg.c: Fix compile time warning messages.
54
bc805888
KH		 552000-12-03 Kazu Hirata <kazu@hxi.com>
56
57 * config/tc-a29k.c: Fix formatting.
58 * config/tc-alpha.c: Likewise.
59 * config/tc-arm.c: Likewise.
60 * config/tc-cris.c: Likewise.
61 * config/tc-hppa.c: Likewise.
62 * config/tc-i370.c: Likewise.
63 * config/tc-i386.c: Likewise.
64 * config/tc-i860.c: Likewise.
65 * config/tc-i960.c: Likewise.
66 * config/tc-ia64.c: Likewise.
67 * config/tc-m68hc11.c: Likewise.
68 * config/tc-m68k.c: Likewise.
69 * config/tc-m88k.c: Likewise.
70 * config/tc-pj.c: Likewise.
71 * config/tc-ppc.c: Likewise.
72 * config/tc-sh.c: Likewise.
73 * config/tc-sparc.c: Likewise.
74 * config/tc-tahoe.c: Likewise.
75 * config/tc-vax.c: Likewise.
76
3dacdf2e
NC		 772000-12-01 Chris Demetriou <cgd@sibyte.com>
78
50705ef4
AM		 79 * config/tc-mips.c (mips_ip): When calculating offsets,
80 don't accept as constant the difference between the
81 addresses of symbols in two different sections.
82
83 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
84 specifiers.
85 (validate_mips_insn): Likewise. Also, update 'B' operand
86 specifier to use OP_*_CODE20 constants and delete 'm' operand
87 specifier.
88 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
89 operand specifiers. Change warning generated by 'B' operand
90 specifier to reflect its new multi-purpose usage.
91
92 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
93 -1, and update comment.
94 (file_mips_isa): Likewise.
95 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
96 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
97 ISA_* constants rather than hard-coded numbers.
98 (mips_cpu_info): New structure.
99 (mips_cpu_info_table): New table describing CPU and ISA names
100 and numbers.
101 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
102 mips_cpu_info_from_cpu): New functions.
103 (mips_isa_to_str): New function to get string for ISA name.
104 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
105 return const char *.
106 (md_begin): Redo CPU and ISA selection logic, using
107 mips_cpu_info_from_*. Convert to use ISA_* constants rather
108 than hard-coded numbers.
109 (append_insn, mips_emit_delays, macro, macro2): Convert to use
110 ISA_* constants rather than hard-coded numbers.
111 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
112 (md_longopts): Delete OPTION_NO_MIPS32.
113 (md_parse_option): Convert to use ISA_* constants rather than
114 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
115 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
116 to use strcasecmp to recognize "default" and to use
117 mips_cpu_info_from_name to get CPU numbers from argument.
118 (md_show_usage): Move -mips32 so it's with the rest of the ISA
119 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
120 mips32-4k.
121 (s_mipsset): Accept ISA value 32.
122 * doc/as.texinfo: Clean up MIPS options summary slightly,
123 remove -no-mips32. Add note about -mips4 and -mips32
124 specifying those ISA levels. Delete -mips32 and -no-mips32
125 cpu flag descriptions.
126 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
127 up the supported CPU switch list, and replace 4Kc, 4Km, and
128 4Kp entries with a single mips32-4k entry. Note that you can
129 use ".set mips32".
130
131 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
132 ISA_MIPS64.
133 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
134 -mips5 and -mips64.
135 (md_parse_option): Add cases for OPTION_MIPS5 and
136 OPTION_MIPS64.
137 (md_show_usage): Mention -mips5 and -mips64 arguments.
138 (s_mipsset): Add cases for MIPS5 and MIPS64.
139 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
140 and pseudo-CPUs.
141 * doc/as.texinfo: Mention -mips5 and -mips64 options
142 and their meanings.
143 * doc/c-mips.texi: Likewise. Also update introduction
144 and ".set" usage information.
145
146 * config/tc-mips.c (md_show_usage): Add "sb1" to the
147 CPU list.
148 (mips_cpu_info_table): Add SB-1 entries.
149 * doc/c-mips.texi: Add "sb1" to the list of CPUs
150 known to the -mcpu option.
151
152 * doc/as.texinfo: Correct description of MIPS -mcpu
153 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 154
5f68c319
NC		 1552000-12-01 Joel Sherrill <joel@OARcorp.com>
156
3dacdf2e
NC		 157 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
158 New targets.
159 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
160 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 161 * configure: Regenerate.
162 * config.in: Regenerate.
163 * Makefile.in: Regenerate.
164 * aclocal.m4: Regenerate.
165 * po/gas.pot: Regenerate.
50705ef4 166
4ce3447c
PB		 1672000-11-30 Philip Blundell <pb@futuretv.com>
168
169 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
170 even in non BFD_ASSEMBLER case.
171
76a0ddac
DN		 1722000-11-30 Diego Novillo <dnovillo@redhat.com>
173
174 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
175 syntax.
176
220e750f
RH		 1772000-11-29 Richard Henderson <rth@redhat.com>
178
179 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
180 until dwarf2_finish; use relaxation to get cross-fragment offsets;
181 thread multiple subsegments properly; handle multiple code
182 sections properly; emit proper compilation unit info for assembler
183 generated debugging.
184
185 * as.h (enum _relax_state): Add rs_dwarf2dbg.
186 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
187 (dwarf2dbg_estimate_size_before_relax): Declare.
188 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
189 * write.c: Include dwarf2dbg.h.
190 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
191 (relax_segment): Likewise.
192
99b222b4
HPN		 1932000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
194
195 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
196 jump>: Use as_bad_where instead of as_bad. Tweak error message
197 accordingly. Stabilize frag by updating fix part and resetting
198 variant part.
199 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 200 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
201 indexing is_end_of_line[].
202 (md_assemble): Initialize size to 0.
203 (md_section_align): Mark parameter seg as unused.
e46fee70 204 (parse_reg): Parse names case-insensitively.
99b222b4 205
814f6641
KH		 2062000-11-28 Kazu Hirata <kazu@hxi.com>
207
208 * config/obj-aout.h: Fix formatting.
209 * config/obj-bout.h: Likewise.
210 * config/obj-coff.c: Likewise.
211 * config/obj-coff.h: Likewise.
212 * config/obj-elf.h: Likewise.
213 * config/obj-som.h: Likewise.
214 * config/obj-vms.c: Likewise.
215 * config/obj-vms.h: Likewise.
216 * config/tc-h8300.h: Likewise.
217 * config/tc-ns32k.h: Likewise.
218 * config/tc-sparc.h: Likewise.
219 * config/tc-tic54x.h: Likewise.
220 * config/tc-z8k.h: Likewise.
221
e47b9e39
NC		 2222000-11-28 Nick Clifton <nickc@redhat.com>
223
224 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
225 License is present in the sources, but not the output, and
226 also available from the GNU website.
227 (GNU Free Documentation License): Comment out this section.
228
fcdc20a4
HPN		 2292000-11-28 Hans-Peter Nilsson <hp@axis.com>
230
43c34dee
HPN		 231 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
232 targets. Remove i860 from valid a.out targets.
233 * Makefile.in: Regenerate.
234
fcdc20a4 235 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 236 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 237 (md_assemble): Call dwarf2_emit_insn if generating ELF.
238 (s_cris_file, s_cris_loc): New.
239 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
240 * Makefile.am: Regenerate dependencies.
241 * Makefile.in: Regenerate.
242
16887944
AM		 2432000-11-28 Alan Modra <alan@linuxcare.com.au>
244
245 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
246 (MRI_MUL_PRECEDENCE): Likewise.
247 (op_rank): Fix a comment typo.
248
ae3e85dd
SC		 2492000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
250
251 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
252 the error message.
253 (get_operand): Fix analysis for movw/movb instructions.
254
077b8428
NC		 2552000-11-24 Nick Clifton <nickc@redhat.com>
256
257 * configure.in (xscale-elf): Add target.
258 (xscale-coff): Add target.
259 * configure: Regenerate.
260
261 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
262 extenstion.
263 (ARM_EXT_XSCALE): New ARM architecture extension.
264 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
265 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
266 (ARM_THUMB): Rename to ARM_EXT_THUMB.
267 (ARM_ARCH_V4): Remove processor from architecture.
268 (ARM_ARCH_3M): New architecutre definition.
269 (ARM_ARCH_V5TE): New architecutre definition.
270 (ARM_ARCH_XSCALE): New architecutre definition.
271 (CPU_DEFAULT): Allow to be defaulted to XScale.
272 (atpcs): New boolean variable.
273 (ldr_flags): Support 'd' flag for double word loads.
274 (str_flags): Support 'd' flag for double word stored.
275 (do_mia): New function.
276 (do_mar): New function.
277 (do_mra): New function.
278 (do_pld): New function.
279 (do_ldrd): New function.
280 (do_blx): New function.
281 (do_bkpt): New function.
282 (do_clz): New function.
283 (do_lstc2): New function.
284 (do_cdp2): New function.
285 (do_t_blx): New function.
286 (do_t_bkpt): New function.
287 (do_smla): New function.
288 (do_smlal): New function.
289 (do_smul): New function.
290 (do_qadd): New function.
291 (do_co_reg2c): New function.
292 (LONGEST_INSN): Redefine to 7.
293
294 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
295 command line switches.
296
2434f565
JW		 2972000-11-22 Jim Wilson <wilson@redhat.com>
298
299 * config/tc-ia64.c (pseudo_func): Add missing initializers.
300 (struct rsrc): Make line unsigned.
301 (gr_values): Add missing initializer.
302 (SLOT_NUM_NOT_SET): Add unsigned cast.
303 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
304 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
305 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
306 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
307 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
308 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
309 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
310 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
311 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
312 Add ATTRIBUTE_UNUSED to unused parameters.
313 (convert_expr_to_ab_reg): Add parens.
314 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
315 (dot_prologue): Initialize grsave when declared.
316 (md_pseudo_table): Add missing initializers.
317 (operand_match): Add casts to bfd_vma.
318 (emit_one_bundle): Delete unused local prev. Make required_template
319 unsigned.
320 (specify_resource): Cast i to unsigned.
321 (note_register_values): Use fprintf_vma.
322 (print_dependency): Likewise.
323
5a080f89
JW		 3242000-11-21 Jim Wilson <wilson@redhat.com>
325
5e7474a7
JW		 326 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
327 for unwind info section.
328 (dot_endp): Likewise for unwind section.
329
5a080f89
JW		 330 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
331 fix_new_exp.
332
732d96b6
JJ		 3332000-11-21 Jakub Jelinek <jakub@redhat.com>
334
335 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
336 (output_insn): Call dwarf2_emit_insn.
b8e904dc 337 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 338
6d2cf69f
RH		 3392000-11-17 Richard Henderson <rth@redhat.com>
340
341 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
342 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
343 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
344
8179bd9b
NC		 3452000-11-17 Nick Clifton <nickc@redhat.com>
346
347 * config/tc-arm.c (md_pseudo_table): Add support for .line and
348 .file pseudo ops.
349
316e2c05
RH		 3502000-11-17 Richard Henderson <rth@redhat.com>
351
352 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
353
a8316fe2
RH		 3542000-11-17 Richard Henderson <rth@redhat.com>
355
356 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 357 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 358 tri-state definition of alpha_flag_mdebug.
359 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
360 (s_alpha_file): Store first .file directive.
361 (s_alpha_stab): New.
362 (md_pseudo_table): Add stabs and stabn.
363
e346e481
RH		 3642000-11-17 Richard Henderson <rth@redhat.com>
365
366 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
367
4dc7ead9
RH		 3682000-11-17 Richard Henderson <rth@redhat.com>
369
370 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 371 (main): Call dwarf2_finish.
4dc7ead9
RH		 372 * as.h (debug_type): Clarify documentation of the meaning
373 of this variable.
374 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
375 (print_stats): Fix parenthesis problem.
376 (now_subseg_size): New.
377 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
378 (dwarf2_directive_file): Don't set debug_type.
379 (dwarf2_where): Honor DEBUG_DWARF2 first.
380 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
381 do nothing if not emitting dwarf2 debug info, or no work.
382 * dwarf2dbg.h (dwarf2_emit_insn): Update.
383 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
384 (ecoff_new_file): Likewise.
385 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
386 commentary wrt dwarf2.
387
388 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
389 ATTRIBUTE_UNUSED as needed.
390 (emit_insn): Call dwarf2_emit_insn.
391 (s_alpha_file): New.
392 (s_alpha_loc): New.
393 (s_alpha_coff_wrapper): Don't handle them.
394 (md_pseudo_table): Update for .file and .loc.
395 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
396
397 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
398 don't protect with debug_type.
399 * config/tc-hppa.c (md_assemble): Likewise.
400 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
401 * config/tc-mn10300.c (md_assemble): Likewise.
402 * config/tc-sh.c (md_assemble): Likewise.
403 * config/tc-v850.c (md_assemble): Likewise.
404
405 * config/tc-arm.c (arm_end_of_source): Remove.
406 * config/tc-hppa.c (pa_end_of_source): Remove.
407 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
408 * config/tc-mn10300.c (mn10300_finalize): Remove.
409 * config/tc-sh.c (sh_finalize): Remove.
410 * config/tc-v850.c (sh_finalize): Remove.
411
412 * config/tc-arm.h (md_end): Remove.
413 * config/tc-hppa.h (md_end): Remove.
414 (DWARF2_LINE_MIN_INSN_LENGTH): New.
415 * config/tc-m68hc11.h (md_end): Remove.
416 * config/tc-mn10300.h (md_end): Remove.
417 * config/tc-sh.h (md_end): Remove.
418 * config/tc-v850.h (md_end): Remove.
419
420 * config/tc-ia64.c (emit_one_bundle): Don't protect
421 dwarf2 bits with debug_type.
422 (md_assemble): Likewise.
423 (ia64_end_of_source): Don't call dwarf2_finish.
424
ca683b78
JW		 4252000-11-16 Jim Wilson <wilson@redhat.com>
426
427 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
428 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
429 > 16.
430
6f620856
L		 4312000-11-16 H.J. Lu <hjl@gnu.org>
432
433 * config/obj-elf.c (obj_elf_symver): Don't check the missing
434 version name.
435
19d63e5d
KH		 4362000-11-15 Kazu Hirata <kazu@hxi.com>
437
438 * config/tc-tic30.c: Fix formatting.
439 * config/tc-tic80.c: Likewise.
440 * config/tc-v850.c: Likewise.
441 * config/tc-vax.c: Likewise.
442 * config/tc-w65.c: Likewise.
443 * config/tc-z8k.c: Likewise.
444
a8761a19
DD		 4452000-11-14 DJ Delorie <dj@redhat.com>
446
447 * config/tc-v850.c: Support dwarf2.
448 * config/tc-v850.h: Ditto.
449
450 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
451 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 452
88be23ec
BS		 4532000-11-15 Bernd Schmidt <bernds@redhat.com>
454
455 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
456 (errata_nops_necessary_p): New function.
457 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
458 md.
459
72a76794
JW		 4602000-11-14 Jim Wilson <wilson@redhat.com>
461
462 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
463 return little endian bfd formats.
464
4a1805b1
KH		 4652000-11-14 Kazu Hirata <kazu@hxi.com>
466
467 * config/aout_gnu.h: Fix formatting.
468 * config/atof-vax.c: Likewise.
469 * config/m68k-parse.h: Likewise.
470 * config/m88k-opcode.h: Likewise.
471 * config/obj-elf.c: Likewise.
472 * config/tc-arm.c: Likewise.
473 * config/tc-cris.c: Likewise.
474 * config/tc-i386.c: Likewise.
475 * config/tc-ia64.c: Likewise.
476 * config/tc-mn10300.c: Likewise.
477 * config/te-386bsd.h: Likewise.
478 * config/te-hppa.h: Likewise.
479 * config/te-nbsd.h: Likewise.
480 * config/te-ppcnw.h: Likewise.
481 * config/te-sparcaout.h: Likewise.
482 * config/te-tmips.h: Likewise.
483 * config/vax-inst.h: Likewise.
484 * config/vms-conf.h: Likewise.
485
c810873d
JJ		 4862000-11-14 Jakub Jelinek <jakub@redhat.com>
487
488 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
489
79082ff0
L		 4902000-11-13 H.J. Lu <hjl@gnu.org>
491
492 * config/obj-elf.c (elf_frob_symbol): Support
493 ".symver name,name2@@@nodename".
494 (elf_frob_file_before_adjust): Likewise.
495
496 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
497 and ".symver name,name2@@@nodename".
498 Fix a typo.
499
1da00eb4
L		 5002000-11-12 H.J. Lu (hjl@gnu.org)
501
502 * config/obj-elf.c (obj_elf_symver): Check missing version
503 name.
504
f585997b
L		 5052000-11-12 H.J. Lu (hjl@gnu.org)
506
507 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
508 instead of bfd_vma for non-bfd assemblers.
509
ef5c4bfc
KH		 5102000-11-09 Kazu Hirata <kazu@hxi.com>
511
512 * itbl-ops.c: Fix comment typos.
513
f5a30c2e
JW		 5142000-11-08 Jim Wilson <wilson@redhat.com>
515
516 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
517 (struct unwind): Add next_slot_frag field.
518 (slot_index): New parameters slot_frag and first_frag. Add code
519 to add in frag sizes when different. Add comments.
520 (fixup_unw_records): New locals first_frag and last_frag. Pass new
521 arguments to slot_index.
522 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
523 loop end. Set next_slot_frag field.
524
339681c0
L		 5252000-11-07 H.J. Lu <hjl@gnu.org>
526
527 * doc/as.texinfo (.symver): Updated for versioned symbol
528 reference.
529
530 * obj.h (format_ops): Add the frob_file_before_adjust field.
531
532 * config/obj-aout.c (aout_format_ops): Set the
533 frob_file_before_adjust field to 0.
534 * config/obj-coff.c (coff_format_ops): Likewise.
535 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
536
537 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
538 name.
539 (elf_frob_file_before_adjust): New function to remove unneeded
540 versioned symbols from the symbol table.
541 (elf_format_ops): Set the frob_file_before_adjust field to
542 elf_frob_file_before_adjust.
543
544 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
545 not defined.
546
547 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
548
4a314ec8
NC		 5492000-11-07 Peter Targett <peter.targett@arccores.com>
550
551 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
552 BIG_ENDIAN macros.
553 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
554 Fix compile time warning messages.
50705ef4 555
604d524f
NC		 5562000-11-07 Nick Clifton <nickc@redhat.com>
557
558 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
559 buffer in order to avoid buffer overflows.
560
44f5c83a
JW		 5612000-11-06 Steve Ellcey <sje@cup.hp.com>
562
563 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
564 Change M to m for -milp32 or -mlp64 to match gcc.
565 (dot_endp): Use bytes_per_address instead of 8.
566 (emit_one_bundle): Use number_to_chars_littleendian instead of
567 md_number_to_chars.
568 (fix_insn): Likewise.
569 (ia64_init): New function.
570 (ia64_target_format): New function.
571 (md_begin): Set endianness, arch, and machine as appropriate.
572 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
573 Make these macros depend on TE_HPUX macro.
574 (TARGET_FORMAT): Define.
575 (HOST_SPECIAL_INIT): Define.
576 * config/te-hpux.h: New file.
577 * configure.in: Add "ia64-*-hpux*" target to configure.
578 * configure: Regenerate.
50705ef4 579
7152f1dc
KH		 5802000-11-06 Kazu Hirata <kazu@hxi.com>
581
ef99799a
KH		 582 * as.c: Fix formatting.
583 * dwarf2dbg.c: Likewise.
584 * input-file.c: Likewise.
7152f1dc
KH		 585 * input-file.h: Likewise.
586 * input-scrub.c: Likewise.
ef99799a
KH		 587 * itbl-ops.c: Likewise.
588 * listing.c: Likewise.
589 * macro.h: Likewise.
590 * messages.c: Likewise.
591 * read.c: Likewise.
592 * subsegs.c: Likewise.
593 * subsegs.h: Likewise.
594 * write.c: Likewise.
7152f1dc 595
cf055d54
NC		 5962000-11-06 Nick Clifton <nickc@redhat.com>
597
598 * doc/as.texinfo: Add GNU Free Documentation License.
599 * doc/gasp.texi: Add GNU Free Documentation License.
600 * doc/as.1: Add GNU Free Documentation License.
601
8d6b5c8e
NC		 6022000-11-05 Nick Clifton <nickc@redhat.com>
603
604 * config/tc-arm.c: Add include of "dwarf2dbg.h"
605
59ff2774
NC		 6062000-11-02 Per Lundberg <plundis@chaosdev.org>
607
608 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
609 * configure: Regenerate.
610
37d8bb27
NC		 6112000-11-01 Nick Clifton <nickc@redhat.com>
612
613 * read.c (original_case_string): New global variable.
614 (read_a_source_file): Copy opcode string into
615 original_case_string if clobbering the case of the opcode.
616 * read.h: Export the definition of original_case_string.
617 * config/tc-arm.c (md_assembler): When parsing a .req
618 directive use the original opcode string, not the case
619 clobbered version.
620
d75bb8cf
NC		 6212000-11-02 Nick Clifton <nickc@redhat.com>
622
623 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 624 variable.
d75bb8cf
NC		 625 (md_assemble): Call dwarf2_generate_asm_lineno instead of
626 dwarf2_where and dwarf2_gen_line_info.
627
6c17cfe4
PB		 6282000-11-02 Theo Honohan <th@futuretv.com>
629
50705ef4 630 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 631
c51ce5f0
EC		 6322000-10-31 Eric Christopher <echristo@redhat.com>
633
634 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
635 or pc-relative, else use fx_offset.
636
f1bcba5b
JW		 6372000-10-31 Jim Wilson <wilson@redhat.com>
638
639 * config/tc-ia64.c (struct md): New field tag_fixups.
640 (ia64_flush_insns): Handle tag_fixups. Error if dangling
641 qualifying predicate.
642 (emit_one_bundle): Delete spurious multiplication by one. Handle
643 tag_fixups.
644 (ia64_start_line): Error if dangling qualifying predicate.
645 (defining_tag): New static variable.
646 (ia64_unrecognized_line, case '['): Parse tags.
647 (ia64_frob_label): Create tag_fixups.
648 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 649
8637c045
AM		 6502000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
651
652 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
653
ebeeafe6
BS		 6542000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
655
656 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
657
b041f888
KH		 6582000-10-30 Kazu Hirata <kazu@hxi.com>
659
660 * expr.c: Fix formatting.
661 * flonum-copy.c: Likewise.
662 * flonum.h: Likewise.
663 * gasp.c: Likewise.
664 * hash.c: Likewise.
665
d8374dcd
HPN		 6662000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
667
668 * as.h (OPTION_MD_BASE): Bump to 190.
669 * as.c (parse_args) <std_longopts>: Add comment about the need to
670 check OPTION_MD_BASE in as.h.
671
1308f14c
HPN		 672 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
673 for weak symbols.
674
6f6ef0fa
NC		 6752000-10-27 Nick Clifton <nickc@redhat.com>
676
677 * configure.in (emulations): Add m68hc12.
678 * configure: Regenerate.
679 * po/gas.pot: Regenerate.
c51ce5f0 680
bf1b5881
AH		 6812000-10-27 Aldy Hernandez <aldyh@redhat.com>
682
50705ef4
AM		 683 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
684 cpsr*.
685 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 686
85a39694
NC		 6872000-10-25 Nick Clifton <nickc@redhat.com>
688
689 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
690 a DWARF2 line number information sequence.
691
692 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
693
694 * read.c (generate_lineno_debug): Update comment describing why
695 DWARF2 line number debug information is not generated
696 automatically by this function.
697
698 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
699 not all.
c51ce5f0 700
85a39694
NC		 701 * config/tc-arm.h (md_end): Define.
702 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 703
85a39694
NC		 704 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
705 if generating DWARF2 line numbers.
706 (arm_end_of_source): New function. Call dwarf2_finish if
707 necessary.
708
709 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
710 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
711 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 712
cce0cbdc
DN		 7132000-10-25 Diego Novillo <dnovillo@cygnus.com>
714
715 * tc-i386.c: Fix prototype declarations for functions taking no
716 arguments.
717
64a0c779
DN		 7182000-10-24 Diego Novillo <dnovillo@cygnus.com>
719
720 * tc-i386.c (i386_operand_modifier): Remove.
721 (build_displacement_string): Remove.
722 (i386_parse_seg): Remove.
723 (i386_intel_memory_operand): Remove.
724 (i386_intel_operand): Re-write using recursive descent parser based
725 on MASM documentation.
726 (struct intel_parser_s): New structure.
727 (intel_parser): New static variable.
728 (struct intel_token): New structure.
729 (cur_token, prev_token): New static variables.
730 (T_NIL): Define.
731 (T_CONST): Define.
732 (T_REG): Define.
733 (T_BYTE): Define.
734 (T_WORD): Define.
735 (T_DWORD): Define.
736 (T_QWORD): Define.
737 (T_XWORD): Define.
738 (T_SHORT): Define.
739 (T_OFFSET): Define.
740 (T_PTR): Define.
741 (T_ID): Define.
742 (intel_match_token): New function.
743 (intel_get_token): New function.
744 (intel_putback_token): New function.
745 (intel_expr): New function.
746 (intel_e05): New function.
747 (intel_e05_1): New function.
748 (intel_e06): New function.
749 (intel_e06_1): New function.
750 (intel_e09): New function.
751 (intel_e09_1): New function.
752 (intel_e10): New function.
753 (intel_e10_1): New function.
754 (intel_e11): New function.
755
19f7b010
JJ		 7562000-10-20 Jakub Jelinek <jakub@redhat.com>
757
758 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
759 instructions to loose any special insn->architecture mask.
760
761 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
762 (sparc_md_end, sparc_arch_types, sparc_arch,
763 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
764 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
765 request v9b architecture if they are used).
766
3ae647a0
NC		 7672000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
768
769 * config/tc-m68k.c: Fix the previous misapplied patch.
770
5cbdaa77
NC		 7712000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
772
50705ef4
AM		 773 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
774 BFD_ASSEMBLER and !BFD_ASSEMBLER.
775 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
776 BFD_RELOC_*.
5cbdaa77 777
e6c774b4
KH		 7782000-10-17 Kazu Hirata <kazu@hxi.com>
779
780 * debug.c: Fix formatting.
781 * depend.c: Likewise.
782 * dwarf2dbg.c: Likewise.
783 * dwarf2dbg.h: Likewise.
784 * ecoff.c: Likewise.
785 * expr.c: Likewise.
786 * expr.h: Likewise.
787 * flonum-konst.c: Likewise.
788 * frags.h: Likewise.
789
ea20a7da
CC		 7902000-10-17 Chandrakala Chavva <cchavva@redhat.com>
791
792 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
793 options.
794 * doc/as.texinfo: Added notes about this new option.
795
266cb5f1
HPN		 7962000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
797
798 * config/tc-sh.c (JREG): Remove.
799 (md_convert_frag): Remove #if 0:d code using JREG.
800
6588847e
DN		 8012000-10-15 Diego Novillo <dnovillo@cygnus.com>
802
803 * config/tc-i386.c (i386_operand_modifier): Only match
804 modifiers SHORT and FLAT if they are followed by a space.
805 (parse_register): When `allow_naked_reg' is set, do not confuse
806 identifiers that start with a register name with a register.
807
30a2b4ef
KH		 8082000-10-12 Kazu Hirata <kazu@hxi.com>
809
810 * app.c: Fix formatting.
811 * as.c: Likewise.
812 * as.h: Likewise.
813 * bit_fix.h: Likewise.
814 * cgen.c: Likewise.
815 * cgen.h: Likewise.
816 * cond.c: Likewise.
817
d01e2a23
AM		 8182000-10-11 Alan Modra <alan@linuxcare.com.au>
819
820 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
821
44852b19
AM		 8222000-10-07 Alan Modra <alan@linuxcare.com.au>
823
dc1fc56b
AM		 824 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
825 Re-arrange function a little and improve error message.
826
44852b19
AM		 827 * write.c (write_relocs): Fix a comment.
828
829 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
830 link-once sections.
831
afa680f8
JW		 8322000-10-05 Jim Wilson <wilson@cygnus.com>
833
834 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
835
ce8a8b2f
AM		 8362000-10-05 Alan Modra <alan@linuxcare.com.au>
837
838 * config/tc-i386.c: Delete some useless comments, reformat others.
839
840 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
841 non-global syms in linkonce sections.
842
56d27c17
AM		 8432000-10-04 Ralf Baechle <ralf@gnu.org>
844
845 * config/tc-ia64.c (operand_match): Don't use // style comments.
846 * config/tc-i370.c: Likewise.
847
7b15d668
HPN		 8482000-09-29 Hans-Peter Nilsson <hp@axis.com>
849
850 Changes to handle varying register prefix and user symbol prefix.
851 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
852 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
853 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
854 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
855 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
856 (demand_register_prefix): New variable.
857 (md_pseudo_table): New pseudo ".syntax".
858 (md_longopts): New options --no-underscore and --underscore.
859 (cris_target_format): Return elf32-us-cris or elf32-cris depending
860 on symbols_have_leading_underscore.
861 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
862 (get_spec_reg): Ditto.
863 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
864 Fix formatting.
865 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
866 --help.
867 <case OPTION_NO_US, case OPTION_US>: New.
868 (md_show_usage): Be brief and reformat to match continuation of
869 --help.
870 * po/gas.pot: Regenerate.
871
27df9f40
AM		 8722000-09-28 Alan Modra <alan@linuxcare.com.au>
873
874 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
875 force relocs for 12 bit branches.
876 (md_apply_fix): Similarly, adjust logic here.
877
5506e1a5
AM		 8782000-09-28 Alan Modra <alan@linuxcare.com.au>
879
880 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
881 adjust for external and weak syms as we will use a reloc. Allow
882 for +8 offset when calculating limits of branches.
883 (hppa_fix_adjustable): Undo 2000-09-23 change.
884 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
885 Correct distance calculation.
47d89dba
AM		 886 (tc_gen_reloc): Print the file name and line number if we can't
887 handle a fixup.
5506e1a5
AM		 888
889 From John David Anglin <dave@hiauly1.hia.nrc.ca>
890 * config/tc-hppa.c (nonzero_dibits): Define.
891 (arg_reloc_stub_needed): Check each arg and return value
892 separately for zero case.
893 (pa_align): Declare argument `bytes'.
894
81d4177b
KH		 8952000-09-25 Kazu Hirata <kazu@hxi.com>
896
897 * config/tc-cris.c: Fix formatting.
898 * config/tc-d10v.h: Likewise.
899 * config/tc-d30v.c: Likewise.
900 * config/tc-d30v.h: Likewise.
901 * config/tc-fr30.c: Likewise.
902 * config/tc-fr30.h: Likewise.
903 * config/tc-m68k.c: Likewise.
904 * config/tc-m68k.h: Likewise.
905 * config/tc-pj.h: Likewise.
906 * config/tc-ppc.c: Likewise.
907 * config/tc-ppc.h: Likewise.
908 * config/tc-sh.c: Likewise.
909 * config/tc-sh.h: Likewise.
910 * config/tc-sparc.c: Likewise.
911 * config/tc-v850.h: Likewise.
912 * config/tc-vax.h: Likewise.
913 * config/tc-w65.h: Likewise.
914 * config/tc-z8k.h: Likewise.
915
959ee541
AM		 9162000-09-23 Alan Modra <alan@linuxcare.com.au>
917
918 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
919 checks only for ELF.
920 (hppa_force_relocation): Likewise.
921
139368c9
JW		 9222000-09-22 Jim Wilson <wilson@cygnus.com>
923
924 * config/tc-ia64.c (dv_sem): Add "stop".
925 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
926 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
927 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
928 match above.
929 (mark_resources): Check IA64_RS_PRr.
930
151337e8
NC		 9312000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
932
56d27c17 933 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 934 md_estimate_size_before_relax): Redesign and clean up the
935 relaxation mechanism.
936
0b7410c4
KH		 9372000-09-21 Kazu Hirata <kazu@hxi.com>
938
939 * config/tc-ns32k.c: Fix formatting.
940 * config/tc-ns32k.h: Likewise.
941
a4d24084
KH		 9422000-09-20 Kazu Hirata <kazu@hxi.com>
943
82efde3a
KH		 944 * config/tc-m32r.c: Fix formatting.
945 * config/tc-m32r.h: Likewise.
946 * config/tc-m68851.h: Likewise.
947 * config/tc-m68hc11.c: Likewise.
948 * config/tc-m68hc11.h: Likewise.
949 * config/tc-m88k.c: Likewise.
950 * config/tc-mcore.c: Likewise.
a75214e5 951 * config/tc-mcore.h: Likewise.
82efde3a
KH		 952 * config/tc-mips.c: Likewise.
953 * config/tc-mips.h: Likewise.
954 * config/tc-mn10200.h: Likewise.
955 * config/tc-mn10300.h: Likewise.
a75214e5 956 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 957 * config/tc-tahoe.h: Likewise.
958
4844386e 9592000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 960
961 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
962 Likewise in relaxation description comments.
963
9e754211
AM		 9642000-09-18 Alan Modra <alan@linuxcare.com.au>
965
966 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
967 subtraction of two syms without emitting a relocation.
968
969 From David Huggins-Daines <dhd@linuxcare.com>
970 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
971 global or weak symbols.
972
4a4f25cf
KH		 9732000-09-15 Kazu Hirata <kazu@hxi.com>
974
975 * config/tc-h8300.h: Fix formatting.
976 * config/tc-h8500.c: Likewise.
977 * config/tc-h8500.h: Likewise.
978 * config/tc-hppa.h: Likewise.
979 * config/tc-i370.h: Likewise.
980 * config/tc-i386.h: Likewise.
981 * config/tc-i860.c: Likewise.
982 * config/tc-i860.h: Likewise.
983 * config/tc-i960.h: Likewise.
984 * config/tc-ia64.c: Likewise.
985 * config/tc-ia64.h: Likewise.
986
1dab94dd
KH		 9872000-09-14 Kazu Hirata <kazu@hxi.com>
988
989 * config/tc-a29k.c: Fix formatting.
990 * config/tc-alpha.c: Likewise.
991 * config/tc-arc.c: Likewise.
992 * config/tc-arc.h: Likewise.
993 * config/tc-arm.c: Likewise.
994 * config/tc-arm.h: Likewise.
995 * config/tc-avr.c: Likewise.
996 * config/tc-avr.h: Likewise.
997 * config/tc-tic30.c: Likewise.
998 * config/tc-tic30.h: Likewise.
999 * config/tc-tic54x.c: Likewise.
1000 * config/tc-tic54x.h: Likewise.
1001 * config/tc-tic80.c: Likewise.
1002 * config/tc-tic80.h: Likewise.
1003
7484b8e6
TW		 10042000-09-14 Timothy Wall <twall@cygnus.com>
1005
1006 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1007 parallel comparisons for later use.
1008 (struct rsrc): Add parallel comparison type.
1009 (resources_match): Skip special cases of PR usage (non-conflicting
1010 parallel compares).
56d27c17 1011
bf514e21
KH		 10122000-09-13 Kazu Hirata <kazu@hxi.com>
1013
1014 * config/obj-ecoff.c: Fix formatting.
1015 * config/obj-elf.c: Likewise.
1016 * config/obj-elf.h: Likewise.
1017 * config/obj-evax.h: Likewise.
1018 * config/obj-generic.h: Likewise.
1019 * config/obj-hp300.c: Likewise.
1020 * config/obj-hp300.h: Likewise.
1021 * config/obj-ieee.h: Likewise.
1022 * config/obj-vms.c: Likewise.
1023 * config/obj-vms.h: Likewise.
1024
156c2f8b 10252000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1026
50705ef4
AM		 1027 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1028 (md_parse_option): Ditto.
1029 (md_longopts): Add -mips32 option.
1030 (md_show_usage): Document new options.
1031 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1032 (mips_ip): Assemble mfc0 with a sub-selection code.
1033 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1034 (mips_cpu_to_str): New function.
1035 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1036 Use CPU_* defines instead of hardcoded numbers.
1037
50705ef4
AM		 1038 * doc/as.texinfo: Document new options.
1039 * doc/c-mips.texi: Ditto.
156c2f8b 1040
a01b9fa4
KH		 10412000-09-12 Kazu Hirata <kazu@hxi.com>
1042
1043 * as.h: Fix formatting.
1044 * asintl.h: Likewise.
1045 * bit_fix.h: Likewise.
dcd619be
KH		 1046 * config/obj-aout.c: Likewise.
1047 * config/obj-aout.h: Likewise.
1048 * config/obj-bout.c: Likewise.
1049 * config/obj-bout.h: Likewise.
1050 * config/obj-coff.c: Likewise.
1051 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1052 * dwarf2dbg.h: Likewise.
1053 * expr.h: Likewise.
1054 * flonum.h: Likewise.
1055 * frags.h: Likewise.
1056 * itbl-ops.h: Likewise.
1057 * macro.h: Likewise.
1058 * read.h: Likewise.
1059 * sb.h: Likewise.
1060 * struc-symbol.h: Likewise.
1061 * subsegs.h: Likewise.
1062 * symbols.h: Likewise.
1063 * tc.h: Likewise.
1064 * write.h: Likewise.
1065
92774660
KH		 10662000-09-11 Kazu Hirata <kazu@hxi.com>
1067
f0e652b4
KH		 1068 * bignum-copy.c: Fix formatting.
1069 * config/tc-i370.c: Likewise.
92774660
KH		 1070 * config/tc-i960.c: Likewise.
1071 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1072 * ehopt.c: Likewise.
1073 * flonum-copy.c: Likewise.
1074 * flonum-konst.c: Likewise.
1075 * flonum-mult.c: Likewise.
1076 * literal.c: Likewise.
1077 * read.c: Likewise.
1078 * sb.c: Likewise.
1079 * stabs.c: Likewise.
1080 * subsegs.c: Likewise.
92774660 1081
222f8079
PB		 10822000-09-09 Philip Blundell <philb@gnu.org>
1083
1084 * configure.in (arm*-*-uclinux*): New target.
1085 * configure: Regenerate.
1086
c488923f
KH		 10872000-09-09 Kazu Hirata <kazu@hxi.com>
1088
1089 * input-file.c: Fix formatting.
1090 * itbl-ops.c: Likewise.
1091 * messages.c: Likewise.
1092
e0e3ecca
PB		 10932000-09-08 Philip Blundell <philb@gnu.org>
1094
1095 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1096 offset is negative.
1097
5d64ca4e
L		 10982000-09-07 H.J. Lu <hjl@gnu.org>
1099
1100 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1101 * configure: Rebuild.
1102
bdaaa2e1
KH		 11032000-09-07 Kazu Hirata <kazu@hxi.com>
1104
e49bc11e
KH		 1105 * atof-generic.c: Fix formatting.
1106 * config/tc-mips.c: Likewise.
e13b337a
KH		 1107 * config/tc-vax.c: Likewise.
1108 * input-scrub.c: Likewise.
bdaaa2e1 1109
d07ed2cd
AO		 11102000-09-07 Alexandre Oliva <aoliva@redhat.com>
1111
1112 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1113 * configure.in (sh-*-linux*): Added.
1114 * configure: Rebuilt.
1115
86905619
KH		 11162000-09-06 Kazu Hirata <kazu@hxi.com>
1117
a28a3ccf
JL		 1118 * config/tc-hppa.c: Fix formatting.
1119
86905619
KH		 1120 * ecoff.c: Fix formatting.
1121
58cccadb
AO		 11222000-09-06 Alexandre Oliva <aoliva@redhat.com>
1123
1124 * configure: Rebuilt with new libtool.m4.
1125
542d6675
KH		 11262000-09-05 Kazu Hirata <kazu@hxi.com>
1127
1128 * cgen.c: Fix formatting.
1129 * config/tc-ia64.c: Likewise.
1130
5b343f5a
NC		 11312000-09-05 Nick Clifton <nickc@redhat.com>
1132
1133 * aclocal.m4: Regenerate.
1134 * config.in: Regenerate.
1135 * configure: Regenerate.
1136 * po/gas.pot: Regenerate.
50bbae35 1137
07e90ad5
HPN		 11382000-09-05 Hans-Peter Nilsson <hp@axis.com>
1139
1140 * config/tc-cris.c: Correct comment typos.
1141
1485d400
EC		 11422000-09-05 Eric Christopher <echristo@cygnus.com>
1143
1144 * config/tc-mn10300.c: Cleanup.
1145 (md_pcrel_from): Enable.
1146
904a31bf
AM		 11472000-09-05 Alan Modra <alan@linuxcare.com.au>
1148
927781e2
AM		 1149 * expr.c (operand): Fix a comment typo.
1150 * write.c (write_relocs): Fix a signed/unsigned warning.
1151
ecacdc7a
AM		 1152 * config/tc-hppa.c (fudge_reg_expressions): New
1153 (hppa_force_reg_syms_absolute): New.
1154 (pa_equ): Allow reg_section expressions.
1155 * config/tc-hppa.c (md_optimize_expr): Define.
1156 (hppa_force_reg_syms_absolute): Prototype.
1157
1158 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1159 (pa_parse_number): Pass in arg to select fp reg parsing.
1160 Return 1 to indicate format checks pass. If strict, then only
1161 accept a register or register symbol. Return value in...
1162 (pa_number): New static for pa_parse_number.
1163 (FP_REG_BASE): Define.
1164 (FP_REG_RSEL): Define.
1165 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1166 appropriate. White space changes.
1167 (need_pa11_opcode): Don't bother passing any params, get them from
1168 globals instead.
1169 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1170 Remove extraneous check in case 'Q'.
1171 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1172 reg, set section of resulting symbol to reg_section.
1173 (pa_parse_space_stmt): Modify call to pa_parse_number.
1174 (pa_space): Likewise.
1175
904a31bf
AM		 1176 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1177 (hppa_force_relocation): Handle vtable relocs.
1178 (pa_vtable_entry): New.
1179 (pa_vtable_inherit): New.
1180 (md_pseudo_table): Add entries for vtable pseudos.
1181 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1182 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1183 against weak syms.
1184 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1185 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1186 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1187 millicode import.
1188 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1189 specify a symbol type.
1190
1191 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1192 dependent things together.
1193 (md_elf_symbol_type): Define.
1194
1195 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1196 symbol.
1197 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1198
1199 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1200 (obj_elf_vtable_entry): Declare.
1201
1202 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1203 and export function.
1204 (obj_elf_vtable_entry): Similarly.
1205 (elf_pseudo_table): Fix the damage with a cast.
1206
a47cf567 12072000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1208
1209 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1210 for template selection when a label is needed.
1211
197865e8
KH		 12122000-09-02 Kazu Hirata <kazu@hxi.com>
1213
1214 * config/tc-ia64.c: Fix formatting.
1215
18e03609
NC		 12162000-09-02 Nick Clifton <nickc@redhat.com>
1217
1218 * configure.in: Increase version number to 2.10.91.
1219 * configure: Regenerate.
1220 * aclocal.m4: Regenerate.
1221 * config.in: Regenerate.
1222 * po/gas.pot: Regenerate.
1223 * Makefile.in: Regenerate.
1485d400 1224
a1cc9221
AO		 12252000-09-01 Alexandre Oliva <aoliva@redhat.com>
1226
1227 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1228 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1229 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1230 similar relocs.
1231 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1232 branches.
1233
12342000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1235
1236 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1237 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1238 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1239 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1240 (GOT_symbol): New variable.
1241 (md_undefined_symbol): Set it.
1242
44576e1f
RH		 12432000-09-01 Richard Henderson <rth@cygnus.com>
1244
1245 * config/tc-ia64.c (match): Don't inline.
1246 (extra_goodness): New.
1247 (md_begin): Prefer nop.f and nop.b for best_template.
1248
29f8404c
KH		 12492000-08-31 Kazu Hirata <kazu@hxi.com>
1250
76b0a8c0
KH		 1251 * as.c: Fix formatting.
1252 * cond.c: Likewise.
1253 * frags.c: Likewise.
29f8404c
KH		 1254 * macro.c: Likewise.
1255
b4c1ea07
EC		 12562000-08-31 Eric Christopher <echristo@cygnus.com>
1257
1258 * config/tc-mn10300.c: Cleanup and fix warnings.
1259 (md_pseudo_table): Add initializers.
1260 (md_show_usage): Cleanup.
1261 (md_parse_option): Fix warnings.
1262 (md_undefined_symbol): Fix warnings.
1263 (md_conver_frag): Fix warnings.
1264 (tc_gen_reloc): Fix warnings.
1265 (md_apply_fix3): Fix warnings.
1266 (check_operand): Fix warnings.
1267
ac48eca1
AO		 12682000-08-31 Alexandre Oliva <aoliva@redhat.com>
1269
1270 * acinclude.m4: Include libtool and gettext macros from the
1271 top level.
1272 * aclocal.m4, configure: Rebuilt.
1273
e0c21649
GK		 12742000-08-30 Mark Hatle <mhatle@mvista.com>
1275
1276 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1277
cf39a089
KH		 12782000-08-31 Kazu Hirata <kazu@hxi.com>
1279
1280 * listing.c: Fix formatting.
1281
3ee4defc
KH		 12822000-08-29 Kazu Hirata <kazu@hxi.com>
1283
1284 * app.c: Fix a comment typo. Fix formatting.
1285
1e8d20f4
NC		 12862000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1287
50bbae35
AM		 1288 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1289 offset of the target destination for jmp instructions.
1290 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1291
5bcac8a4
HPN		 12922000-08-24 Hans-Peter Nilsson <hp@axis.com>
1293
1294 * NEWS: Mention support for CRIS.
1295
46547ecc
DC		 1296Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1297
1298 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1299 Sets `.lcomm' alignment to zero.
1300
4b853faa
AO		 13012000-08-23 Alexandre Oliva <aoliva@redhat.com>
1302
1303 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1304 (TC_FIX_ADJUSTABLE): Define.
1305
efcc5914
JW		 13062000-08-23 Jim Wilson <wilson@cygnus.com>
1307
1308 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1309 unwind.personality_routine is set.
1310
aca719bf
AO		 13112000-08-23 H.J. Lu <hjl@gnu.org>
1312
1313 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1314
a3da4de1
AO		 13152000-08-23 Alexandre Oliva <aoliva@redhat.com>
1316
1317 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1318 environment is pe.
1319
56385375
L		 13202000-08-22 H.J. Lu <hjl@gnu.org>
1321
1322 * config.in (STRICTCOFF): New for strict COFF.
1323
1324 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1325 i386-*-go32* and i386-go32-rtems*.
1326 * configure: Rebuilt.
1327
1328 * config/obj-coff.c (obj_coff_endef): Follow the historical
1329 behavior if STRICTCOFF is not defined.
1330
1331 * doc/internals.texi: Document STRICTCOFF.
1332
8f36cd18
AO		 13332000-08-22 Alexandre Oliva <aoliva@redhat.com>
1334
1335 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1336 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1337 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1338 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1339 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1340 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1341 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1342 Likewise.
1343
58a77e41
EC		 13442000-08-22 Eric Christopher <echristo@cygnus.com>
1345
1346 * config/tc-mn10300.c: (md_apply_fix): New function.
1347 (mn10300_force_relocation): New function.
1348 (mn10300_fix_adjustable): New function.
1349
1350 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1351 (TC_HANDLES_FX_DONE): Define.
1352 (obj_fix_adjustable): Define.
1353 (MD_APPLY_FIX3): Define.
1354 (TC_LINKRELAX_FIXUP): Define.
1355
1356 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1357 previously defined.
1358 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1359
1360 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1361
ded0649c
JE		 13622000-08-21 Jason Eckhardt <jle@cygnus.com>
1363
1364 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1365 if the fixup resulted in a relocation.
1366
66102fe2
NC		 13672000-08-18 Nick Clifton <nickc@redhat.com>
1368
1369 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1370 Make reference to first element of shift_names explicit.
1371
02198638
AO		 13722000-08-18 Alexandre Oliva <aoliva@redhat.com>
1373
1374 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1375 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1376 add a symbol's address. Removed all target-specific #ifdefs that
1377 used to accomplished the same.
1378 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1379 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1380 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1381 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1382 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1383
353e2c69
KH		 13842000-08-17 Kazu Hirata <kazu@hxi.com>
1385
1386 * dwarf2dbg.c: Fix formatting.
1387
4fb7971f
NC		 13882000-08-17 Nick Clifton <nickc@redhat.com>
1389
1390 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1391 to be recoded as logical shift lefts by zero.
1392
50b81f19
JW		 13932000-08-16 Jim Wilson <wilson@cygnus.com>
1394
1395 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1396 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1397 source registers.
1398 (note_register_values): Handle IA64_OPND_R3_2 operands.
1399
f869cfc6
JE		 14002000-08-16 Jason Eckhardt <jle@cygnus.com>
1401
50bbae35 1402 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1403
8cb8bcba
NC		 14042000-08-16 Nick Clifton <nickc@redhat.com>
1405
1406 * config/tc-arm.c (struct asm_shift): Delete.
1407 (shift[]): Delete.
1408 (enum asm_shift_index): New.
1409 (struct asm_shift_properties): New.
1410 (struct asm_shift_name): New.
1411 (shift_properties[]); New.
1412 (shift_names[]); New.
1413
1414 (decode_shift): Use new structures.
1415 Issue a warning is "ROR #0" is used.
1416 Issue a warning if "ASR #0" or "LSR #0" is used.
1417
1418 (md_begin): Initialise arm_shift_hsh table from new
1419 asm_shift_name array.
1420
c2158c24
JJ		 14212000-08-16 Jakub Jelinek <jakub@redhat.com>
1422
1423 * config/tc-sparc.c: Kill all warnings.
1424 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1425 in -xarch= as well.
1426 (md_show_usage): Update usage text.
1427
70485b5c
NC		 14282000-08-16 Nick Clifton <nickc@redhat.com>
1429
c2158c24 1430 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1431 useful.
1432
a47cf567 14332000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1434
1435 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1436
1437 * config/tc-sh.c (md_assemble): Changed so debug_type
1438 test performed for ppi_assemble
1439 * config/tc-sh.c: Included dwarf2dbg.h.
1440 (debug_line): Defined.
1441 (md_assemble): Generates dwarf2 line info.
1442 (sh_finalize): New function. Finalize dwarf2 info.
1443 (assemble_ppi): Returns size of code generated.
1444 (build_Mytes): Returns size of code generated.
1445 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1446 * config/tc-sh.h (md_end): Defined.
1447 (sh_finalize): Declared.
1448
1db77c8e
AO		 14492000-08-15 Alexandre Oliva <aoliva@redhat.com>
1450
1451 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1452 md_number_to_chars.
1453
046b3b54
NC		 14542000-08-14 Nick Clifton <nickc@redhat.com>
1455
1456 * config/tc-arm.c (do_bx): Allow "bx pc".
1457
c43c2cc5
JW		 14582000-08-14 Jim Wilson <wilson@cygnus.com>
1459
1460 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1461 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1462 (md_begin): Change assignment to md.flag to OR in the new bit.
1463
d1d8ba22
NC		 14642000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1465
1466 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1467 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1468 C_MOU, and C_EOS.
d1d8ba22 1469
22b36938
JE		 14702000-08-14 Jason Eckhardt <jle@cygnus.com>
1471
1472 * NEWS: Mention i860 support.
1473
c0bd0db2
JL		 1474Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1475
1476 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1477
0ac658b8
AS		 14782000-08-14 Andreas Schwab <schwab@suse.de>
1479
1480 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1481
9fc2dda2
JE		 14822000-08-11 Andreas Schwab <schwab@suse.de>
1483
1484 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1485 argument.
1486
bc4466dc
KH		 14872000-08-11 Kazu Hirata <kazu@hxi.com>
1488
1489 * expr.c: Fix formatting.
351aa9f6 1490 * config/obj-bout.c: Likewise.
bc4466dc 1491
a9c99419
JE		 14922000-08-10 Jason Eckhardt <jle@cygnus.com>
1493
1494 * doc/c-i860.texi: Flesh out the i860 section more.
1495
7c743825
KH		 14962000-08-10 Kazu Hirata <kazu@hxi.com>
1497
1498 * symbols.c: Fix formatting.
929b12bc 1499 * expr.c: Likewise.
7c743825 1500
fa2255cb
DN		 1501Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1502
1503 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1504 has the IgnoreSize bit set.
1505
fc997f4b
AM		 15062000-08-09 Alan Modra <alan@linuxcare.com.au>
1507
1508 From Rodney Brown <RodneyBrown@mynd.com>
1509 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1510 * configure: Regenerate.
1511
a47cf567
NC		 15122000-08-09 Kazu Hirata <kazu@hxi.com>
1513
1514 * hash.c: Fix formatting.
1515 * gasp.c: Likewise.
1516
305d537e
JE		 15172000-08-08 Jason Eckhardt <jle@cygnus.com>
1518
1519 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1520 (i860_fix_info): New enum.
1521 (MD_APPLY_FIX3): Define.
1522 (WORKING_DOT_WORD): Define.
1523 (TC_HANDLES_FX_DONE): Define.
1524 (DIFF_EXPR_OK): Define.
1525 (LISTING_HEADER): Define.
1526 (TARGET_FORMAT): Select target format based on endian flag.
1527 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1528 (target_big_endian): Add external declaration.
1529
1530 * config/tc-i860.c: All existing code reworked completely. Other
1531 new code shown below.
1532 (SYNTAX_SVR4): Define.
1533 (target_warn_expand): New variable.
1534 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1535 (md_longopts): Declare and define with new options (-EL, -EB,
1536 and -mwarn-expand).
1537 (md_show_usage): New function.
1538 (md_operand): New function.
1539 (obtain_reloc_for_imm16): New function.
1540 (md_apply_fix3): New function.
1541 (tc_gen_reloc): New function.
1542
df86943d
NC		 15432000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1544
1545 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1546 2 bytes of the jump address are in the same frag.
1547 (find): Accept 68hc12 register indirect modes.
1548
1549 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1550
30d25259
RH		 15512000-08-07 Richard Henderson <rth@cygnus.com>
1552
1553 * config/tc-ia64.c (unwind): Add prologue_mask member.
1554 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1555 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1556 (dot_body): Clear unwind.prologue_mask.
1557 (dot_prologue): Set it. Accept a register second argument.
1558
2d484c7f
KH		 15592000-08-07 Kazu Hirata <kazu@hxi.com>
1560
1561 * config/atof-ieee.c: Fix formatting.
1562 * config/atof-tahoe.c: Likewise.
1563
a47cf567 15642000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1565
3d4ae3c0
NC		 1566 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1567 work.
1568
c91d2e08
NC		 1569 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1570 of .popsection, .previous, .pushsection, .subsection,
1571 .version, .vtable_entry, .vtable_inherit and .weak.
1572
47926f60
KH		 15732000-08-05 Kazu Hirata <kazu@hxi.com>
1574
1575 * config/tc-cris.c: Fix formatting.
1576 * config/tc-i386.c: Likewise.
1577 * config/tc-sparc.c (sparc_ip): Simplify the code.
1578
ab3e48dc
KH		 15792000-08-04 Kazu Hirata <kazu@hxi.com>
1580
1581 * config/tc-cris.c: Rearrange code for readability.
1582 * config/tc-d10v.c: Fix formatting.
1583 * config/tc-m32r.c: Likewise.
1584 * config/tc-sparc.c: Likewise.
1585
3d56ab85
JW		 15862000-08-02 Jim Wilson <wilson@cygnus.com>
1587
1588 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1589 before ia64_find_opcode.
1590 (md_assemble): Likewise.
1591
3f9dfb2c
NC		 15922000-08-01 Nick Clifton <nickc@cygnus.com>
1593
a47cf567 1594 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1595 Undo some formatting fixes.
3f9dfb2c 1596
28e4f854
KH		 15972000-08-01 Kazu Hirata <kazu@hxi.com>
1598
1599 * config/obj-som.c: Fix formatting.
1600 * config/obj-ieee.c: Likewise.
1601 * config/tc-arm.c: Likewise.
1602 * config/tc-v850.c: Likewise.
1603
a570e639
NC		 16042000-08-01 Nick Clifton <nickc@redhat.com>
1605
1606 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1607 index by command line option.
58a77e41 1608
a570e639
NC		 16092000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1610
1611 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1612 (@node M68K-Branch): Rewrite to match the reality.
1613
e3308d0d
JE		 16142000-07-31 Jason Eckhardt <jle@cygnus.com>
1615
1616 * doc/c-i860.texi: New file.
1617 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1618 * doc/Makefile.in: Regenerate.
1619 * doc/all.texi: Add I860 as relevant architecture.
1620 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1621
2fd5405a
NC		 16222000-07-31 Kazu Hirata <kazu@hxi.com>
1623
1624 * config/tc-d30v.c: Fix formatting.
1625
28e7409f
NC		 16262000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1627
50bbae35
AM		 1628 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1629 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1630 long emit a long branch if available instead of an absolute jump, never
1631 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1632
1633 * doc/c-m68k.texi: Document new command line option.
58a77e41 1634
a47cf567
NC		 16352000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1636
1637 * config/tc-avr.c: Use PARAMS macro in function declarations.
1638 Don't declare md_pcrel_from_section (already in tc-avr.h).
1639 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1640 (avr_operand): Don't set (unsigned) op_mask to -1.
1641
534022ea
JE		 16422000-07-28 Jason Eckhardt <jle@cygnus.com>
1643
50bbae35
AM		 1644 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1645 * configure: Regenerated.
1646 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1647 of operand to the .type directive (.e.g, "type").
534022ea 1648
4c400d5e
AM		 16492000-07-28 Alan Modra <alan@linuxcare.com.au>
1650
1651 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1652 * app.c (do_scrub_chars): Record where first comment found.
1653 * read.c (read_a_source_file): Init found_comment on entry, and
1654 notify whether comments found on exit.
1655 * config/tc-hppa.c (md_shortopts): Add "c".
1656 (md_longopts): Add warn-comment.
1657 (md_parse_option): Handle it.
1658 (md_show_usage): Show available options.
1659 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1660
0aa529cb
AC		 1661Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1662
1663 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1664 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1665 sym_ptr_ptr
0aa529cb
AC		 1666 (md_estimate_size_before_relax): Don't fall off end of function.
1667
c6a7ab1f
NC		 16682000-07-27 Kazu Hirata <kazu@hxi.com>
1669
1670 * config/tc-avr.c: Fix formatting.
1671 * config/tc-ns32k.c: Likewise.
1672
e0c6ed95
AM		 16732000-07-27 Alan Modra <alan@linuxcare.com.au>
1674
1675 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1676
16772000-07-27 Kazu Hirata <kazu@hxi.com>
1678
1679 * config/tc-d10v.c: Fix formatting.
1680 * config/tc-z8k.c: Likewise.
1681 * config/tc-sparc.c: Likewise.
1682
6883dc5e 16832000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1684
1685 * cgen.c (queue_fixup): Declare opinfo.
1686 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1687 (gas_cgen_md_operand): Ditto.
1688 (gas_cgen_md_apply_fix3): Ditto.
1689
39da8128
DD		 16902000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1691
1692 * config/obj-coff.c (obj_frob_symbol): Don't merge
1693 labels. Don't merge if the symbol isn't constant. Return
1694 immediately if a symbol is merged.
1695
65e68b04
AM		 16962000-07-22 Alan Modra <alan@linuxcare.com.au>
1697
1698 * frags.c (frag_align): Correct absolute section alignment.
1699
5e0d736c
DD		 17002000-07-20 DJ Delorie <dj@redhat.com>
1701
1702 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1703 it breaks linking against DLLs.
1704
3bcbcc3d
HPN		 17052000-07-20 Hans-Peter Nilsson <hp@axis.com>
1706
1707 * configure.in: Add CRIS support.
1708 * configure: Regenerate.
1709 * Makefile.am: (CPU_TYPES): Add cris.
1710 (CPU_OBJ_VALID) [aout]: Add cris.
1711 (MULTI_CPU_TYPES): Add cris.
1712 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1713 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1714 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1715 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1716 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1717 Regenerate dependencies.
1718 * Makefile.in: Regenerate.
1719 * aclocal.m4: Regenerate.
1720 * as.c: Declare crisaout, criself.
1721 * config/tc-cris.h, config/tc-cris.c: New.
1722 * config/e-criself.c, config/e-crisaout.c: New.
1723 * po/POTFILES.in, po/gas.pot: Regenerate.
1724
041ff4dd 17252000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1726
041ff4dd 1727 * read.c: Fix formatting.
efaf0ba4 1728 * write.c: Fix formatting.
041ff4dd 1729
f980ada0
L		 17302000-07-19 H.J. Lu <hjl@gnu.org>
1731
1732 * sb.c: Include <stdlib.h> if exists for abort ().
1733
25a8b250
AM		 17342000-07-19 Alan Modra <alan@linuxcare.com.au>
1735
1736 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1737 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1738 (pa_type_args): Same here.
1739
7a9aaf92
NC		 17402000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1741
1742 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1743 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1744 the storage class is already set.
1745
8098403c
NC		 17462000-07-17 Kazu Hirata <kazu@hxi.com>
1747
fafb6d17 1748 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1749 * config/tc-mn10200.c: Likewise.
1750 * config/tc-mn10300.c: Likewise.
1751 * config/tc-pj.c: Likewise.
1752 * config/tc-tic80.c: Likewise.
1753 * config/tc-w65.c: Likewise.
8098403c 1754
977e771a
FCE		 17552000-07-17 Frank Ch. Eigler <fche@redhat.com>
1756
1757 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1758 is defined.
1759
63bf5651
ILT		 17602000-07-15 Ian Lance Taylor <ian@zembu.com>
1761
1762 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1763 @code.
1764
1cd1c99b
AM		 17652000-07-15 Alan Modra <alan@linuxcare.com.au>
1766
1767 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1768 ELF as are used for SOM (except the 32-bit reloc one) to decide
1769 whether a symbol can be reduced to a section symbol. Expand on
1770 the comment for symbols involved in LR% and RR% expressions.
1771
119d663a
NC		 17722000-07-14 Nick Clifton <nickc@cygnus.com>
1773
1774 * config/tc-mips.c (mips_disable_float_construction): New
1775 static variable. Set to true if doubles should not be
1776 constructed by loading two single width fp registers with
1777 halves of the value.
1778 (mips_ip): Test mips_disable_float_construction.
1779 (md_longopts): Add command line switches --construct-floats
1780 and --no-construct-floats.
1781 (md_parse_option): Parse new command line options.
1782 (md_show_usage): Describe new command line options.
1783
1784 * doc/c-mips.texi: Document new command line options.
1785
906fac54
AM		 17862000-07-13 Koundinya K <kk@ddeorg.soft.net>
1787
1788 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1789 * configure: Regenerate.
1790
17912000-07-13 Hans-Peter Nilsson <hp@axis.com>
1792
1793 * configure.in (DEFAULT_EMULATION setting): Revert part of
1794 2000-07-01 change that set te_multi=multi unless set to tmips.
1795 * configure: Regenerate.
1796
7f788821
NC		 17972000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1798
1799 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 1800 section when aligning it increases its size.
7f788821 1801
9a736b6b
NC		 18022000-07-11 Kazu Hirata <kazu@hxi.com>
1803
1804 * config/tc-tic54x.c: Fix formatting.
1805
3dd5103b
NC		 18062000-07-10 Kazu Hirata <kazu@hxi.com>
1807
1808 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1809 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1810
46b85d42
AM		 18112000-07-10 Alan Modra <alan@linuxcare.com.au>
1812
1813 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1814 displacements correctly.
1815
1816 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1817
18182000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1819
1820 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1821 warning.
1822 (hash_jam): Ditto.
1823
ad1079af
AM		 18242000-07-09 Alan Modra <alan@linuxcare.com.au>
1825
1826 From David Huggins-Daines <dhd@linuxcare.com>
1827 * config/te-hppalinux64.h: Add a new emulation.
1828 * configure.in (emulations): Add configure bits to support the
1829 64-bit Linux/parisc target.
1830 * configure: Regenerate.
1831
1832 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1833 (md_shortopts): Add `V' for ELF.
1834
1835 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1836 when SOM or ELF_ARG_RELOC are defined.
1837 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1838 ELF_ARG_RELOC are defined.
1839 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1840 (pa_stringer): ..Do it here instead. Fix comment typos.
1841 (hppa_force_relocation): Cast enums to int before comparing with
1842 ints.
1843
1844 From Ryan Bradetich <rbradetich@uswest.net>
1845 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1846 redifinition warning.
1847 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1848 (hppa_force_relocation): ditto
ad1079af
AM		 1849 (md_apply_fix): Added cast to buf to fix warnings.
1850
1851 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1852 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1853
1854 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1855 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1856 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1857 reloc_type** to avoid warnings in switch.
1858 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1859 little earlier instead.
1860
1861 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1862 and elf.
1863 (pa_type_args): Use symbol_arg_reloc_info.
1864 (struct pa_it): Make arg_reloc unsigned int.
1865 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1866 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1867 (pa_code): Delete. pa_text duplicates this function.
1868 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1869 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1870 int.
1871 (cons_fix_new_hppa): Actually change selector to e_fsel when
1872 warning about assuming so.
1873 (tc_gen_reloc): More example elf arg reloc code.
1874 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1875 (hppa_force_relocation): Likewise.
1876
1877 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1878 files.
1879 (pa_end_of_source): Prototype.
1880 (hppa_fix_adjustable): Prototype.
1881 (LABELS_WITHOUT_COLONS): Move it..
1882 * config/te-hppa.h: To here.
1883
1884 * config/te-hppa64.h: New file.
1885
1886 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1887 type.
1888 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1889 format -10, -16, 16 relocs.
1890 (hppa_elf_mark_end_of_function): Test for null
1891 last_call_info->start_symbol
1892
1893 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1894 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1895 re_assesmble_* functions. Delete extraneous statements. Fix
1896 typos in comments.
1897 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1898 insn to re_assemble_*.
1899
623aa224
UC		 19002000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1901
1902 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1903
c4aa876b
NC		 19042000-07-08 Kazu Hirata <kazu@hxi.com>
1905
1906 * config/tc-sh.c: Fix formatting.
d0313fb7 1907 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1908 * depend.c: Fix formatting.
1909 * flonum-konst.c: Likewise.
1910 * flonum-mult.c: Likewise.
c4aa876b 1911
6b31947e
NC		 19122000-07-07 Kazu Hirata <kazu@hxi.com>
1913
a5bfe8c9 1914 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1915 * config/obj-vms.c: Fix comments.
1916 * config/tc-a29k.c: Likewise.
1917 * config/tc-alpha.c: Likewise.
1918 * config/tc-h8300.c: Likewise.
1919 * config/tc-h8500.c: Likewise.
1920 * config/tc-i370.c: Likewise.
1921 * config/tc-ia64.c: Likewise.
1922 * config/tc-m68hc11.c: Likewise.
1923 * config/tc-m68k.c: Likewise.
1924 * config/tc-mips.c: Likewise.
1925 * config/tc-ns32k.c: Likewise.
1926 * config/tc-ppc.c: Likewise.
1927 * config/tc-z8k.c: Likewise.
6b31947e 1928
b8a9dcab
NC		 19292000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1930
1931 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1932 Default to '(SEC_LOAD | SEC_DATA)'.
1933 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1934
1935 * doc/internals.texi (CPU Backend): Describe
1936 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1937
beb2de9b
AC		 1938Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1939
1940 * as.c (parse_args): NULL terminate the long option list.
1941
24ddb296
AC		 1942Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1943
1944 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1945 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1946
1fe72011
NC		 19472000-07-05 Nick Clifton <nickc@cygnus.com>
1948
1949 * config/tc-d30v.c (write_2_short): Further changes to warning
1950 messages produced when combining EITHER_BUT_PREFER_MU attributed
1951 opcodes.
1952
a5bfe8c9 19532000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1954
1955 * MAINTAINERS: new
1956
8de8f17e
AO		 19572000-07-04 Alexandre Oliva <aoliva@redhat.com>
1958
1959 * config/tc-arm.c (psrs): Accept combinations of flags.
1960
00d2865b
NC		 19612000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1962
1963 * config/tc-avr.c: Change _ () to _() around all strings marked
1964 for translation (exception from the usual coding style).
1965 (avr_opt): New struct variable, how the new switches are set.
1966 (OPTION_MMCU): Define as 'm' and actually use.
1967 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1968 (show_mcu_list): New function, display the list of known MCUs.
1969 (md_show_usage): Document the new switches. Call show_mcu_list.
1970 (avr_set_arch): Change 'm' to OPTION_MMCU.
1971 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1972 Handle the new switches.
1973 (avr_operands): Disable warnings for undefined combinations of
1974 operands if -mall-opcodes. Disable warnings for skipping two-word
1975 instructions if enhanced core or -mno-skip-bug.
1976 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1977 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1978 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1979 (avr_ldi_expression): Warn about implicit lo8().
1980 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1981
54588503
UC		 19822000-07-01 Koundinya K <kk@ddeorg.soft.net>
1983
50bbae35
AM		 1984 * configure.in: Add entry for mips-*-sysv4*MP*
1985 * configure: Rebuild
1986 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1987 elf32-tradlittlemips for traditional mips targets.
1988 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1989 test for Link Once sections as in adjust_reloc_syms.
1990 * config/te-tmips.h: New file for traditional mips targets. Define
1991 TE_TMIPS.
58a77e41 1992
c9900432
NC		 19932000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1994
1995 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1996 flags argument is not present, don't change an existing section's
1997 section's attributes. If the flags argument is present, warn if the
1998 attributes don't match the section's current attributes. When
1999 long section names are supported, set SEC_LINK_ONCE and
2000 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2001
9d87310a
HPN		 2002Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2003
2004 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2005 symbols; create them.
2006
dbddefbf
NC		 20072000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2008
2009 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2010 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2011
2ae7e77b
AH		 20122000-06-27 Aldy Hernandez <aldyh@redhat.com>
2013
2014 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2015 expressions. Ignore the problem when handling 16 bit signed
2016 immediates, because the assembler will take care of the relocation
2017 later.
2ae7e77b 2018
6b2539e3
NC		 20192000-06-27 Nick Clifton <nickc@cygnus.com>
2020
2021 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2022 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2023 sequential order, and emit warning messages if the input source
2024 code contains constructs like that, or parallel constructs
2025 containing such opcodes.
2026
65aa24b6
NC		 20272000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2028
2029 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2030 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2031 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2032 (md_show_usage): Update usage message.
2033 (md_parse_option): Allow redefinition of MCU type within the
2034 same avr[1-5] bfd machine type. Show both old and new MCU type
2035 in the error message.
2036 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2037 Simplify 8K wrap code.
2038
f0c56b90
NC		 20392000-06-25 Kazu Hirata <kazu@hxi.com>
2040
50bbae35
AM		 2041 * config/obj-aout.c: Remove all uses of DEFUN.
2042 * config/obj-ieee.c: Likewise.
2043 * config/tc-sh.c: Fix comment typos.
2044 * config/tc-tahoe.c: Likewise.
2045 * config/tc-vax.c: Likewise.
2046 * config/tc-w65.c: Likewise.
2047 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2048 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2049
6d249963
DD		 20502000-06-24 DJ Delorie <dj@cygnus.com>
2051
2052 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2053 more changes from Sept 1999
2054 (tc_i386_fix_adjustable): ditto
2055 (md_apply_fix3): ditto
2056
680d2857 20572000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2058
680d2857
FCE		 2059 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2060 (gas_cgen_parse_operand): Set it around expression() call.
2061 (gas_cgen_md_operand): Test for it before longjmp().
2062
e7b305a2
AM		 20632000-06-24 Kazu Hirata <kazu@hxi.com>
2064
c0fecd35
AM		 2065 * config/tc-h8500.c: Remove all uses of DEFUN.
2066 * config/tc-sh.c: Likewise.
2067 * config/tc-w65.c: Likewise.
2068 * config/tc-z8k.c: Likewise.
2069
e7b305a2
AM		 2070 * config/tc-h8500.c: Fix typos in comments.
2071
ed6d6fd3
FCE		 20722000-06-23 Frank Ch. Eigler <fche@redhat.com>
2073
2074 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2075 is defined.
2076
f7c88872
AM		 20772000-06-23 matthew green <mrg@redhat.com>
2078
2079 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2080 defined. Fix error message for `[' grouping.
f7c88872 2081
70d6ecf3
AM		 20822000-06-22 Kazu Hirata <kazu@hxi.com>
2083
2084 * config/tc-h8300.c: Fix formatting and comment typos.
2085
e9718fe1
TW		 20862000-06-22 Timothy Wall <twall@cygnus.com>
2087
2088 * config/tc-ia64.c (note_register_values): Move premature QP
2089 notation clearing into the appropriate place.
2090
45288df1
AM		 20912000-06-22 Alan Modra <alan@linuxcare.com.au>
2092
1581f8c9
AM		 2093 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2094 first before anything else. Add bin-bugs.h, emul.h and progress.h
2095 Sort list of files as for $(OBJS) in Makefile.am.
2096
2097 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2098 find one. Remake dependencies.
2099 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2100 * Makefile.in: Regenerate.
2101 * doc/Makefile.in: Regenerate.
2102
45288df1
AM		 2103 * config/tc-i386.c (i386_displacement): Don't assume a constant
2104 displacement is necessarily 16 bits when in 16 bit code mode.
2105 (md_assemble): Instead size the displacement here after we know
2106 for sure that a .code16gcc operand hasn't automatically added
2107 operand size prefixes.
2108
01580992
L		 21092000-06-21 H.J. Lu <hjl@gnu.org>
2110
2111 * Makefile.am: Rebuild dependency.
2112 * Makefile.in: Rebuild.
2113
40f09f82
JL		 21142000-06-21 Kazu Hirata <kazu@hxi.com>
2115
2116 * config/tc-h8300.c (parse_reg): Make the function static.
2117 (parse_exp): Likewise.
2118
78295804
DD		 21192000-06-20 DJ Delorie <dj@cygnus.com>
2120
2121 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2122 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2123 for cygwin import libraries to work properly.
2124
45f85b08
L		 21252000-06-20 H.J. Lu <hjl@gnu.org>
2126
2127 * Makefile.am: Rebuild dependency.
2128 * Makefile.in: Rebuild.
2129 * configure: Likewise.
2130 * doc/Makefile.in: Likewise.
2131
39bec121
TW		 21322000-06-20 Timothy Wall <twall@cygnus.com>
2133
2134 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2135 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2136 * doc/c-tic54x.texi: New.
2137 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2138 documentation file.
39bec121 2139 * doc/all.texi: Add C54X.
3e87a760 2140 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2141 * doc/Makefile.in: Regenerate.
2142 * configure.in: Add tic54x and define LIBM for tic54x.
2143 * configure: Regenrate.
2144 * config/tc-tic54x.[ch]: New.
2145 * config/obj-coff.h: Add tic54x.
2146 * Makefile.am: (CPU_TYPES): Add tic54x.
2147 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2148 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2149 (as_new_LDADD): Add $(LIBM).
2150 * Makefile.in: Regenerate.
3e87a760 2151
60bcf0fa
NC		 21522000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2153
2154 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2155 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2156 * doc/as.texinfo: Likewise.
2157
2158 * configure, Makefile.in: Regenerate.
2159 * configure.in (emulations): Recognize m6811 and m6812.
2160 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2161 Added files for 68hc11 and 68hc12 assembler.
2162 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2163 * config/tc-m68hc11.h: Header definition for that assembler.
2164
ec05f674
NC		 21652000-06-18 Nick Clifton <nickc@redhat.com>
2166
24ef8152
NC		 2167 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2168 instead of OCTETS_PER_BYTE.
2169
ec05f674 2170 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2171 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2172
119caedd
L		 21732000-06-18 H.J. Lu <hjl@gnu.org>
2174
2175 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2176 * configure: Rebuild.
2177
607723e4
NC		 21782000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2179
3e87a760
AM		 2180 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2181 to BFD_ASSEMBLER.
607723e4 2182
b946ec34
NC		 21832000-06-16 Nick Clifton <nickc@cygnus.com>
2184
2185 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2186 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2187
2188 * doc/c-mips.texi: Document newly accepted cpu variants.
2189
37ce37b1
UC		 21902000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2191
2192 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2193
c06ae4f2
UC		 21942000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2195
2196 * macro.c (getstring): Make it possible to escape the quote
2197 character.
2198
20348649
JL		 2199Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2200
2201 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2202
bcef29e6
L		 22032000-06-13 H.J. Lu <hjl@gnu.org>
2204
2205 * configure: Regenerate.
2206
63a0b638
AM		 22072000-06-09 Alan Modra <alan@linuxcare.com.au>
2208
2209 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2210 separator.
2211 * doc/internals.texi (line_separator_chars): Semicolon is no
2212 longer a default. Mention null and newline as defaults.
2213
2214 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2215
2216 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2217 * config/tc-i860.h (line_separator_chars): Likewise.
2218 * config/tc-h8300.c (line_separator_chars): Likewise.
2219 * config/tc-i960.c (line_separator_chars): Likewise.
2220 * config/tc-m68k.c (line_separator_chars): Likewise.
2221 * config/tc-mips.c (line_separator_chars): Likewise.
2222 * config/tc-ns32k.c (line_separator_chars): Likewise.
2223 * config/tc-sparc.c (line_separator_chars): Likewise.
2224 * config/tc-vax.c (line_separator_chars): Likewise.
2225
2226 * config/tc-h8300.c (comment_chars): Use string initialiser.
2227 * config/tc-i960.c (line_comment_chars): Likewise.
2228 * config/tc-z8k.c (comment_chars, line_comment_chars,
2229 line_separator_chars): Likewise.
2230
2231 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2232 for TE_LINUX.
2233
9bab9349
NC		 22342000-06-08 Nick Clifton <nickc@cygnus.com>
2235
2236 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2237 for size 1 fixes.
2238
946efd95
DB		 22392000-06-08 David O'Brien <obrien@FreeBSD.org>
2240
2241 * configure.in (VERSION): Update to show this is the CVS mainline.
2242
6480b79a
DB		 22432000-06-08 Matthew Jacob <mjacob@feral.com>
2244
2245 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2246 $at is the integer register $r28, vs. both $r28 and the floating
2247 point register $f28.
2248
10850f29
JW		 22492000-06-08 James E. Wilson <wilson@cygnus.com>
2250
2251 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2252 (dot_endp): Don't call ia64_flush_insns.
2253 (emit_one_bundle): Don't delete prologue/body records from
2254 unwind_record list in first loop. Rewrite second loop to account for
2255 this.
2256
150f24a2
JW		 22572000-06-07 David Mosberger <davidm@hpl.hp.com>
2258
2259 * config/tc-ia64.c: Add missing prototypes.
2260 (generate_unwind_image): Cast argument to output_unw_records call.
2261
e38c9cc2
DC		 2262Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2263
46b85d42 2264 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2265
1188e082
DC		 2266Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2267
2268 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2269 (REGISTER_P): likewise.
2270 (avr_opcodes): uses include/opcode/avr.h
2271 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2272
ac743b2c
AM		 22732000-06-04 Alan Modra <alan@linuxcare.com.au>
2274
0b545448
AM		 2275 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2276 initializers too.
ac743b2c 2277
969e1a7b
L		 22782000-06-03 H.J. Lu <hjl@gnu.org>
2279
2280 * read.c (is_end_of_line): Put back `;'.
2281
65172ab8
AM		 22822000-06-03 Alan Modra <alan@linuxcare.com.au>
2283
2284 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2285
b75c0c92
AM		 22862000-06-01 Alan Modra <alan@linuxcare.com.au>
2287
2288 * expr.c (operand): Test is_end_of_line outside switch to catch
2289 line separator chars that are also operators.
2290 (operator): Return O_illegal for line separator chars.
2291
2292 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2293 entry (or `!' entry for TC_HPPA).
2294
2295 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2296 before indexing is_end_of_line. Remove redundant check for '\0'.
2297 (fp_op2): Likewise.
2298 * config/tc-h8500.c (md_assemble): Likewise.
2299 * config/tc-mcore.c (md_assemble): Likewise.
2300 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2301 (md_atof): Likewise
2302
2303 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2304 is_end_of_line.
2305 * config/tc-mcore.c (mcore_cons): Likewise.
2306 (mcore_float_cons): Likewise.
2307 (mcore_stringer): Likewise.
2308 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2309
a6836251
SB		 23102000-06-01 Scott Bambrough <scottb@netwinder.org>
2311
2312 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2313
43841e91
NC		 23142000-05-29 Nick Clifton <nickc@cygnus.com>
2315
2316 * config/tc-sh.c: Fix compile time warning messages.
2317
2318 * config/tc-mips.c: Fix compile time warning messages.
2319
a057431b
PB		 23202000-05-29 Philip Blundell <philb@gnu.org>
2321
2322 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2323 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2324 * NEWS: Mention ARM ELF support.
2325
3c07fb76
AO		 23262000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2327
2328 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2329 it is modified, and use the real_size to compute the frag address
2330 for dwarf2 line info.
2331
ad4d6ccf
AM		 23322000-05-27 Alan Modra <alan@linuxcare.com.au>
2333
2334 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2335 line-matching scheme to cope with automake moving variables around.
2336 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2337 * Makefile.in: Regenerate.
2338
6faf3d66
JJ		 23392000-05-26 Jakub Jelinek <jakub@redhat.com>
2340
2341 * config/tc-sparc.c (sparc_relax): New.
2342 (md_longopts): Add -relax and -no-relax options.
2343 (md_parse_options, md_show_usage): Likewise.
2344 (md_apply_fix3): Optimize tail call into branch always if possible.
2345
0a44c2b1
DL		 2346Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2347
2348 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2349 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2350 rules, with warning when a GAS statement specifies a packing that
2351 will result in an instruction being squashed.
3e87a760
AM		 2352 Added typdef packing_type and enumerals, changed various integer
2353 literals to use the enumerals.
0a44c2b1 2354
e0c9811a
JW		 23552000-05-24 David Mosberger <davidm@hpl.hp.com>
2356
2357 * config/tc-ia64.c (dot_restorereg_p): New function.
2358 (md_pseudo_table): Add restorereg.p.
2359 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2360 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2361
2362 * config/tc-ia64.h (unw_record_type): Add unwabi.
2363 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2364 called MASK with members for imask, and the masks produced by
2365 fr_mem, gr_mem, br_mem, and frgr_mem.
2366 (unw_p_record): Add members ABI and CONTEXT.
2367 (unw_x_record): Add member AB.
2368 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2369 as pseudo-register for use during unwind info generation.
2370 (AR_PFS, AR_LC): New macros.
2371 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2372 whose names start with an at sign (as in "@priunat").
2373 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2374 register.
2375 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2376 proc_end, unwind_info, personality_routine): Consolidate into
2377 "unwind" structure to reduce offset-table use. Add member
2378 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2379 to be emitted.
2380 (output_R1_format, output_R3_format, output_P3_format,
2381 output_P6_format): Initialize R with zero to reduce compiler warnings.
2382 (output_P7_format): Ditto. Add `default' branch to switch
2383 statement to reduce compiler warnings.
2384 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2385 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2386 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2387 into single argument.
2388 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2389 compiler warnings. Merge A and B args into single argument.
2390 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2391 A and B args into single argument.
2392 (free_record): Removed (wasn't used).
2393 (free_list_records): Also free imasks in prologue records.
2394 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2395 (output_spill_mask): Remove.
2396 (output_unwabi): New function.
2397 (output_epilogue, output_label_state, output_copy_state): Call
2398 alloc_record.
2399 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2400 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2401 argument.
2402 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2403 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2404 as part of handling the prologue records. Emit region's imask if
2405 we have one. Handle unwabi, epilogue, label_state, copy_state,
2406 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2407 spill_sprel_p, and spill_reg_p records.
2408 (set_imask, count_bits, slot_index): New function.
2409 (fixup_unw_records): Fix region size computation. Handle
2410 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2411 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2412 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2413 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2414 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2415 (dot_save): Use manifest constants for applicaton registers.
2416 Handle REG_PR and REG_PRIUNAT.
2417 (dot_restore): Don't just ignore it.
2418 (dot_restorereg): New function..
2419 (generate_unwind_image): Ensure unwind info is a multiple of eight
2420 bytes, not just four bytes.
2421 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2422 (dot_altrp): Don't just ignore it.
2423 (dot_savemem): New function. Replaces dot_savesp() and
2424 dot_savepsp(). Use manifest constants for applicaton registers.
2425 Handle REG_PR and REG_PRIUNAT.
2426 (dot_savef): Simplify.
2427 (dot_saveb): Support generation of br_gr.
2428 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2429 dot_label_state, dot_copy_state): New function.
2430 (dot_unwabi): Don't just ignore it.
2431 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2432 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2433 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2434 (emit_one_bundle): Set slot number for prologue/body records
2435 *before* emitting the first insn.
2436 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2437 (md_begin): Declare "psp" pseudo-register.
2438 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2439 so we don't get segfault.
2440 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2441 counts as required per SW Conventions manual
2442 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2443 output_preds_psprel, output_preds_sprel, output_spill_base,
2444 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2445 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2446 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2447 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2448 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2449 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2450 (dot_vframe): Implement.
2451 (dot_vframesp, dot_vframepsp): New function.
2452
f98fd99f
HPN		 2453Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2454
2455 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2456 * configure: Regenerate.
f98fd99f 2457
ee7fcc42
AM		 24582000-05-23 Alan Modra <alan@linuxcare.com.au>
2459
2460 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2461 (md_estimate_size_before_relax): so we can use it here instead of
2462 old kludges. Localise vars to blocks. Comment.
2463
2464 * frags.c (frag_new): Update fr_var comments.
2465 * frags.h (struct frag): Ditto.
2466
c67e42c9
RH		 24672000-05-22 Richard Henderson <rth@cygnus.com>
2468
2469 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2470 (pseudo_func): Add pcrel.
2471 (operand_match): Handle IA64_OPND_TGT64.
2472 (build_insn): Likewise.
2473 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2474 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2475 (fix_insn): Handle all three 64-bit relocation types.
2476
5110c57e
HPN		 2477Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2478
2479 * obj.h (struct format_ops): New members begin, app_file,
2480 s_set_other, s_set_desc, s_get_type, s_set_type,
2481 separate_stab_sections, init_stab_section.
2482
2483 * config/obj-multi.h: Update GPL notice to v2.
2484 (obj_begin): New.
2485 (obj_app_file): New.
2486 (S_SET_SIZE): Test s_set_size for NULL before calling.
2487 (S_SET_ALIGN): Similar for s_set_align.
2488 (S_SET_OTHER): New.
2489 (S_SET_DESC): New.
2490 (S_GET_TYPE): New.
2491 (S_SET_TYPE): New.
2492 (SEPARATE_STAB_SECTIONS): New.
2493 (INIT_STAB_SECTION): New.
2494 (EMIT_SECTION_SYMBOLS): New.
2495 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2496
2497 * config/obj-elf.h: Update GPL notice to v2.
2498 Mention that this file is included from obj-multi.h.
2499 (obj_begin): Wrap definition in ifndef.
2500 (elf_file_symbol): Constify declaration.
2501 (obj_app_file): Ditto.
2502 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2503 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2504
2505 * config/obj-elf.c (elf_s_set_other): New.
2506 (elf_file_symbol): Constify argument.
2507 (elf_separate_stab_sections): New.
2508 (elf_init_stab_section): New.
2509 (elf_format_ops): Add new members. Remove comma at end.
2510
2511 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2512 (ecoff_format_ops): Add new fields. Remove comma at end.
2513 Mention inconsistency for emit_section_symbols.
2514
2515 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2516
2517 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2518 (coff_separate_stab_sections): New.
2519 (coff_format_ops): Add new members.
2520
2521 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2522 (obj_aout_s_set_other): New.
2523 (obj_aout_s_set_desc): New.
2524 (obj_aout_s_get_type): New.
2525 (obj_aout_s_set_type): New.
2526 (obj_aout_separate_stab_sections): New.
2527 (aout_format_ops): New members added. Use obj_aout_process_stab,
2528 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2529 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2530 appropriate.
2531 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2532
b98ef147
AM		 25332000-05-22 Alan Modra <alan@linuxcare.com.au>
2534
2535 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2536 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2537 (md_estimate_size_before_relax): Ensure jumps to weak and
2538 externally visible symbols are relocatable.
2539
0aa5d426
HPN		 2540Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2541
2542 * stabs.c (aout_process_stab): Make global.
2543 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2544 * read.h (aout_process_stab): Declare.
2545
2546 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2547 Generalize to *aout, *coff *elf.
2548 * configure: Regenerated.
2549
2550 * doc/internals.texi (Object format backend): Say
2551 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2552
2553 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2554 * Makefile.in: Regenerated.
2555
7c3dc350
CM		 25562000-05-19 Catherine Moore <clm@cygnus.com>
2557
2558 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2559
b3b6a3fe
JL		 25602000-05-18 Alan Modra <alan@linuxcare.com.au>
2561
2562 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2563 instruction to reflect change in re_assemble_*.
2564
c9e10a08
JL		 2565Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2566
2567 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2568 build PA64 ELF tools.
2569 * configure: Rebuilt.
2570
3043679f
AM		 25712000-05-17 Alan Modra <alan@linuxcare.com.au>
2572
2573 * Makefile.am: Regenerate dependencies.
2574 * Makefile.in: Regenerate.
2575
322f2c45
NC		 25762000-05-15 Nick Clifton <nickc@cygnus.com>
2577
2578 * config/tc-arm.c (struct asm_psr): Add boolean field
2579 distinguishing between CSPR and SPSR. Rename 'number' field
2580 to 'field'.
2581 (psrs): Rearrange contents to match new asm_psr structure.
2582 (arm_psr_parse): Move next to psr_required_here. Make it
2583 return an asm_psr structure.
2584 (psr_required_here): Use asm_psr structure returned by
2585 arm_psr_parse.
2586 (do_msr): Reorganise to allow psr_required_here to be called
2587 only once.
2588 (md_undefined_name): Mark 'name' parameter as unused, since
2589 the COFF target does not use it.
322f2c45 2590
5e6cbf41
PB		 25912000-05-14 David O'Brien <obrien@FreeBSD.org>
2592
2593 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2594 standards.
2595 * config/te-aux.h: Likewise.
2596 * config/te-dpx2.h: Likewise.
2597 * config/te-go32.h: Likewise.
2598 * config/te-hp300.h: Likewise.
2599 * config/te-hppa.h: Likewise.
2600 * config/te-i386aix.h: Likewise.
2601 * config/te-ic960.h: Likewise.
2602 * config/te-interix.h: Likewise.
2603 * config/te-nbsd532.h: Likewise.
2604 * config/te-pc532mach.h: Likewise.
2605 * config/te-ppcnw.h: Likewise.
2606 * config/te-psos.h: Likewise.
2607 * config/te-sparcaout.h: Likewise.
2608 * config/te-sun3.h: Likewise.
2609 * config/te-sysv32.h: Likewise.
2610
4132022d
AM		 26112000-05-14 Alan Modra <alan@linuxcare.com.au>
2612
2613 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2614 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2615 and sign extend without an if statement.
2616 (build_bytes): Likewise.
2617
26182000-05-14 Kazu Hirata <kazu@hxi.com>
2619
2620 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2621 X_add_symbol L_32 case.
2622
b4fd930a
AM		 26232000-05-14 David O'Brien <obrien@FreeBSD.org>
2624
2625 * config/te-freebsd.h: New file.
2626
a38cf1db
AM		 26272000-05-13 Alan Modra <alan@linuxcare.com.au>
2628
897083bd
AM		 2629 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2630 bindtextdomain): Replace defines with those from intl/libgettext.h
2631 to quieten gcc warnings.
2632
a38cf1db
AM		 2633 * NEWS: Mention x86 .arch and -q.
2634
2635 * config/tc-i386.c (quiet_warnings): New.
2636 (md_assemble): Use quiet_warnings.
2637 (md_parse_option): Set quiet_warnings from -q.
2638 (md_show_usage): Mention -q, delete -m.
2639 (flag_do_long_jump): Delete.
2640 (md_parse_option): Remove -m.
2641 (md_show_usage): Remove -m.
2642 (md_create_long_jump): Remove useless flag_do_long_jump code.
2643
2644 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2645 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2646
e413e4e9
AM		 26472000-05-13 Alan Modra <alan@linuxcare.com.au>
2648 Alexander Sokolov <robocop@netlink.ru>
2649
2650 * doc/c-i386.texi (i386-Arch): New section.
2651 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2652
2653 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2654 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2655 architecture has been given and is not 486.
2656 (set_cpu_arch): New.
2657 (md_pseudo_table): Add .arch.
2658 (md_assemble): Warn if cpu architecture has been given and an
2659 unsupported instruction.
2660
2661 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2662 Move operand_types bit defines after relevant template field.
2663 (template): Add cpu_flags.
2664 (Cpu*): Define.
2665 (arch_entry): New.
2666
e8b1cae5
AO		 26672000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2668
2669 * config/tc-mn10300.h (md_end): Define.
2670 (mn10300_finalize): Declare.
2671 * config/tc-mn10300.c: Include dwarf2dbg.h.
2672 (debug_line): Define.
2673 (md_assemble): Generate dwarf2 line info.
2674 (mn10300_finalize): New function. Finalize dwarf2 info.
2675
426b0403
AM		 26762000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2677
2678 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2679 external version of the relocation for weak symbols.
2680
e4c58b25
JW		 26812000-05-08 David Mosberger <davidm@hpl.hp.com>
2682
2683 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2684 frame size in units of 16 bytes, as required per SW Conventions manual.
2685 (output_unw_records): Output info-block header as a dword to get
2686 byte-order right.
2687
8fce3f5e
AM		 26882000-05-08 Alan Modra <alan@linuxcare.com.au>
2689
2690 * as.h: #include "file", not <file> on files from ../include.
2691 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2692 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2693 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2694 (tc_coff_symbol_emit_hook): Ditto.
2695 (OPTCOUNT): Cast to int to avoid compiler warning.
2696 (md_begin): Fix signed/unsigned warnings.
2697
26982000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2699
2700 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2701 ABRANCH LONG case for a conditional branch on a 68000.
2702 (md_estimate_size_before_relax): Likewise. Also handle
2703 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2704 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2705 PC-relative on all CPUs.
2706 (md_estimate_size_before_relax): Likewise.
2707
fb166ee3
AM		 27082000-05-04 Alan Modra <alan@linuxcare.com.au>
2709
2710 * as.c (parse_args): Just mention current year in printed
2711 copyright message.
2712
7a899fff
C		 27132000-05-03 J.T. Conklin <jtc@redback.com>
2714
2715 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2716 unit registers.
7a899fff
C		 2717 (md_parse_option): Recognize -m7400.
2718
44877466
ILT		 27192000-05-03 Ian Lance Taylor <ian@zembu.com>
2720
2721 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2722 don't permit lp to become less than the words array.
2723
eaa15ab8
NC		 27242000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2725
2726 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2727 Fix little-endian case.
2728
7c4f6a03
AM		 27292000-05-03 David O'Brien <obrien@NUXI.com>
2730
2731 * as.c (parse_args): Update copyright.
2732
da5d444c
AM		 27332000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2734
2735 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2736 for the .bss section too.
2737
3f9b03b5
AM		 27382000-05-02 Alan Modra <alan@linuxcare.com.au>
2739
2740 * configure.in: Set em=linux for hppa-*-linux.
2741 * configure: Regenerate.
2742 * doc/Makefile.in: Regenerate with correct automake.
2743
2744 * frags.c (frag_grow): Sanity check chunk_size.
2745
2746 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2747 * config/obj-som.h: Likewise.
2748 * config/obj-ieee.h: Likewise.
2749
2750 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2751
2752 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2753 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2754 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2755 (pa_ip): low_sign_unext now returns via function value. Use
2756 re_assemble_* instead of dis_assemble_* and
2757 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2758 unnecessarily.
2759 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2760 (md_section_align, md_parse_option, md_show_usage,
2761 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2762 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2763 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2764 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2765 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2766 pa_text): Likewise.
2767 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2768 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2769 outside of switch. Correct mask and shifting errors in case 10
2770 and case -11. In case 21, compare against signed range to suit
2771 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2772 case 17 and case 22, use offsetT variable to properly check range.
2773 Use re_assemble_* here too.
2774 (evaluate_absolute): Change type of value to offsetT. Call
2775 hppa_field_adjust to do the work for us.
2776 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2777 (pa_parse_cmpib_64_cmpltr): Ditto.
2778 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2779 of i to unsigned int.
2780 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2781 (pa_end_of_source): Return type is void.
2782
a2984248
CM		 2783Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2784
2785 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2786
df136245
DC		 2787Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2788
2789 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2790 More comments added.
2791 (md_begin): Removed "construct symbols for each register name".
2792 Because register names conflicts with GCC generated function
2793 names.
2794 (avr_operand): Now constant numbers can be used as a register
2795 identifiers (0 as r0, 31 as r31).
2796 (md_assemble): use skip_space () before parsing instruction
2797 operands.
2798
c1e73230
AM		 27992000-05-01 Alan Modra <alan@linuxcare.com.au>
2800
2801 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2802 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2803 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2804 * configure: Regenerate.
2805
a1934524
AM		 28062000-04-29 Andreas Jaeger <aj@suse.de>
2807
2808 * as.h: Correctly check GCC version.
2809
d9b7d820
AM		 28102000-04-26 David O'Brien <obrien@FreeBSD.org>
2811
2812 * doc/as.1: Fix unbalanced brackets.
2813
2814 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2815 TE_FreeBSD.
2816 (line_comment_chars): Set to '/' if TE_FreeBSD.
2817
cea1ab94
JL		 2818Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2819
2820 * configure.in: Configury support for PA64 (currently disabled).
2821 * configure: Rebuilt.
2822
e799a695
AM		 28232000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2824
3e87a760 2825 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2826 bfd_set_section_alignment.
2827
3b0ec529
AM		 28282000-04-25 Alan Modra <alan@linuxcare.com.au>
2829
2830 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2831 than 32.
2832
adcf07e6
NC		 28332000-04-24 Nick Clifton <nickc@cygnus.com>
2834
2835 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2836 * doc/as.texinfo (Align): Include arm and strongarm in list of
2837 targets that have the second form of the behaviour of the .align
3e87a760 2838 directive.
adcf07e6 2839
5047a41f
JL		 28402000-04-24 Mark Klein <mklein@dis.com>
2841
50705ef4 2842 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 2843
a47cf567
NC		 2844Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2845
2846 * as.c (parse_args): Allow md_parse_option to override -a listing
2847 option.
2848 * config/obj-coff.c (add_lineno): Change type of offset parameter
2849 from "int" to "bfd_vma."
2850 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2851 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2852 (ppc_change_csect): Align correctly for XCOFF64.
2853 (ppc_machine): New function, which discards "ppc_machine" line.
2854 (ppc_tc): Cons for 8 when code is 64 bit.
2855 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2856 relocations.
2857 (md_parse_option): Handle -a64 and -a32.
2858 (ppc_xcoff64): New.
2859 * config/tc-ppc.h (TARGET_MACH): Define.
2860 (TARGET_FORMAT): Move to function.
2861 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2862
2863Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2864
2865 * config/tc-avr.c: New AVR_ISA_ defined.
2866 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2867 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2868 for `fmul', `movw' and `lpm R,Z' instructions.
2869 (avr_operands): Warn if current opcode is a two-word instruction
2870 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2871 (avr_opcodes): New commands added.
2872 (REGISTER_P): Check 'a' and 'v' constraint letters.
2873 (mcu_types): New MCU added.
2874
bf3ca999
TW		 28752000-04-22 Timothy Wall <twall@cygnus.com>
2876
2877 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2878 to "natval".
2879 (operand_match): Conditionally insert default bit values for IMMU9.
2880
98e5953c
JL		 28812000-04-14 Matthew Green <mrg@cygnus.com>
2882
2883 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2884 * configure: Rebuilt.
2885
a02fab7e
JL		 2886Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2887 Jason Eckhardt <jle@cygnus.com>
2888
c67e42c9 2889 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2890
2891 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2892 Added handling of new operand types l,y,&,fe,fE,fx.
2893
800eeca4
JW		 2894Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2895 David Mosberger <davidm@hpl.hp.com>
2896 Timothy Wall <twall@cygnus.com>
2897 Andrew MacLeod <amacleod@cygnus.com>
2898 Jim Wilson <wilson@cygnus.com>
2899
2900 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2901 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2902 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2903 * Makefile.in: Rebuild.
2904 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2905 * configure: Rebuild.
2906 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2907 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2908 * expr.c (expr): Handle md_optimize_expr.
2909 * read.c (LEX_HASH): Add comment.
2910 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2911
66778679
RH		 29122000-04-21 Richard Henderson <rth@cygnus.com>
2913
2914 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2915 bundling a non-delayed branch type instruction.
2916
aa15f6f7
AO		 29172000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2918
2919 * config/tc-mn10300.c (HAVE_AM30): Define.
2920 (md_assemble): Use it.
2921
16adf844
AM		 29222000-04-19 Alan Modra <alan@linuxcare.com.au>
2923
742f45cf
AM		 2924 * config/obj-elf.c (obj_elf_change_section): Check for changed
2925 section attributes.
2926
16adf844
AM		 2927 * Makefile.am: (CPU_MULTI_VALID): Remove.
2928 (MULTI_CPU_TYPES): Define.
2929 (MULTI_CPU_OBJ_VALID): Define.
2930 (DEPTC): Use the above.
2931 (DEPOBJ): Same here.
2932 (DEP2): And here.
2933 Regenerate dependencies.
2934 * Makefile.in: Regenerate.
2935
9c46fb1b
AM		 29362000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2937
742f45cf 2938 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2939
508866be
L		 29402000-04-18 H.J. Lu (hjl@gnu.org)
2941
2942 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2943 bfd_vma for non-bfd assemblers.
508866be 2944
ba2adb93
AM		 29452000-04-17 Alan Modra <alan@linuxcare.com.au>
2946
2947 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2948 doesn't give spurious errors.
2949
12ff5d56
AM		 29502000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2951
66778679 2952 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2953
fc633e5b
AM		 29542000-04-13 Alan Modra <alan@linuxcare.com.au>
2955
2956 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2957 constants, and don't assume offsetT is 32 bits.
2958
1ed18ec1
NC		 29592000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2960
2961 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2962 (md_pcrel_from_section): Add prototype.
2963 (d10v_fix_adjustable): Add prototype.
2964 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2965
2966 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2967
3db10f32
NC		 29682000-04-12 Nick Clifton <nickc@cygnus.com>
2969
2970 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2971 symbol in frag chain.
2972
847f7ad4
AM		 29732000-04-10 Alan Modra <alan@linuxcare.com.au>
2974
2975 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2976 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2977 (fits_in_signed_word, smallest_imm_type): Ditto.
2978 (md_assemble): Use an offsetT var to hold offsetT values, not a
2979 long.
2980 (offset_in_range): New.
2981 (md_assemble): Use it.
2982 (md_convert_frag): Change type of target_address, opcode_address,
2983 and displacement_from_opcode_start to offsetT.
2984 (md_create_short_jump): Change type of offset to offsetT.
2985 (md_create_long_jump): Ditto.
2986 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2987 (md_chars_to_number): Remove.
2988 (output_invalid): Remove duplicate prototype.
2989
ec694b89
NC		 29902000-04-09 Nick Clifton <nickc@cygnus.com>
2991
2992 * Makefile.am (CPU_TYPES): Add 'avr'.
2993 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2994 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2995
16adf844 2996 * Makefile.in: Regenerate.
ec694b89
NC		 2997
2998 * doc/as.texinfo: Add M32R documentation.
2999
a2d91340 3000Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3001
a2d91340 3002 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3003 --enable-build-warnings option.
a2d91340
AC		 3004 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3005 * Makefile.in, configure: Re-generate.
3006
d92b1a8a
NC		 30072000-04-07 Nick Clifton <nickc@cygnus.com>
3008
3009 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3010 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3011 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3012 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3013 (arm_force_relocation): Force relocations for
3014 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3015
52ccafd0
JR		 3016Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3017
3018 * config/tc-sh.c (get_operands): There's no third operand if the
3019 first operand is an immediate.
3020
015551fc
JR		 3021Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3022
3023 * config/tc-sh.c (immediate): Delete.
3024 (sh_operand_info): Add immediate member.
3025 (parse_reg): Use A_PC for pc.
3026 (parse_exp): Add second argument 'op'. All callers changed.
3027 (parse_at): Expect pc to be coded as A_PC.
3028 Use immediate field in *op.
3029 (insert): Add fourth argument 'op'. All callers changed.
3030 (build_relax): Add second argument 'op'. All callers changed.
3031 (insert_loop_bounds): New function.
3032 (build_Mytes): Remove DISP_4.
3033 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3034 (assemble_ppi): Use immediate field in *operand.
3035 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3036 (md_apply_fix): Likewise.
3037 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3038
79bd78be
AO		 3039Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3040
3041 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3042
e30e5a6a
HPN		 3043Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3044
3045 * internals.texi (CPU backend): Document
3046 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3047
41b49281
AM		 30482000-04-04 Alan Modra <alan@linuxcare.com.au>
3049
8ad3436c
AM		 3050 * po/gas.pot: Regenerate.
3051
3052 * as.c (show_usage): Restore translated part of bug string.
3053 * gasp.c (show_usage): Likewise.
3054
41b49281
AM		 3055 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3056 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3057 than move-if-change.
3058 (DEP1): Modify for "gcc -MM".
3059 (DEPTC): Likewise.
3060 (DEPOBJ): Likewise.
3061 (DEP2): Likewise.
3062 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3063 Update dependencies.
3064 * Makefile.in: Regenerate.
3065
0a727238
AO		 30662000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3067
3068 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3069 (md_begin): Likewise.
3070 (HAVE_AM33): New macro.
3071 (md_assemble): Use it. Match r_regs and xr_regs only if
3072 HAVE_AM33.
3073
c20f4f8c
AM		 30742000-04-03 Alan Modra <alan@linuxcare.com.au>
3075
3076 * as.h: #include "bin-bugs.h"
3077 * as.c (show_usage): Use REPORT_BUGS_TO.
3078 * gasp.c: #include "bin-bugs.h"
3079 (show_usage): Use REPORT_BUGS_TO.
3080
3081 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3082
753f6b12
HPN		 3083Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3084
3085 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3086 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3087 adjustments.
3088
726c5dcd
AM		 30892000-04-03 Alan Modra <alan@linuxcare.com.au>
3090
3091 * config/tc-i386.c (i386_immediate): Don't assume a constant
3092 immediate is necessarily 16 bits when in 16 bit code mode.
3093 (md_assemble): Instead set guess_suffix here after we have checked
3094 registers.
3095
bf80011a
RH		 30962000-04-02 Richard Henderson <rth@cygnus.com>
3097
3098 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3099 quantities. Correct right shift sign extension.
3100 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3101 32-bit value when shifting into place.
3102
92161534
ILT		 31032000-04-01 Ian Lance Taylor <ian@zembu.com>
3104
3105 * app.c: Add ATTRIBUTE_UNUSED as needed.
3106 * config/tc-ppc.c: Likewise.
3107 (ppc_size): Make unsigned long.
3108 (ppc_insert_operand): Add casts to avoid warnings.
3109
447f3982
NC		 31102000-03-31 Nick Clifton <nickc@cygnus.com>
3111
3112 * config/tc-d10v.h (md_flush_pending_output): Define.
3113
21d75ec2
NC		 31142000-03-29 Nick Clifton <nickc@cygnus.com>
3115
3116 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3117 segment. Works for both BFD_ASSEMBLER and others.
3118 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3119
d1a1bf19
NC		 31202000-03-29 Nick Clifton <nickc@cygnus.com
3121
3122 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3123
224de7a5
AM		 31242000-03-28 Alan Modra <alan@linuxcare.com.au>
3125
3126 * listing.c (LISTING_LHS_WIDTH): Default depends on
3127 LISTING_WORD_SIZE.
3128 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3129
5b8274e3
ILT		 31302000-03-27 Ian Lance Taylor <ian@zembu.com>
3131
3132 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3133 string literal.
3134
224de7a5 31352000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3136
3137 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3138
3139 * config/tc-avr.c (mcu_types): Add missing initialiser.
3140 (md_pcrel_from_section): Add prototype.
3141 (avr_operand): Remove redundant test of unsigned < 0.
3142 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3143
31442000-03-27 Denis Chertykov <denisc@overta.ru>
3145
3146 * config/tc-avr.c: New file for AVR support.
3147 * config/tc-avr.h: Likewise.
3148 * configure.in: Add AVR support.
3149 * configure: Regenerate.
3150
9f10757c
TW		 31512000-03-26 Timothy Wall <twall@cygnus.com>
3152
3153 * gasp.c (macro_op): Add new argument to check_macro call.
3154 Macro structure definitions moved to macro.h
3155 * sb.h: Add argument to prototype for input_scrub_include_sb.
3156 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3157 nesting checks with an additional flag.
3158 (struct input_save): Add flag to indicate whether current sb
3159 should be checked for proper macro/conditional nesting.
3160 (input_scrub_push/pop): Save/restore nest check flag.
3161 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3162 defined.
9f10757c
TW		 3163 * macro.c (check_macro): Allow caller to retrieve parsed macro
3164 information if a pointer is provided. This information may be
3165 used by the new macro hooks.
3166 * macro.h: Update prototype for check_macro. Macro struct
3167 definitions moved here from macro.c/gasp.c.
3168 * read.c (read_a_source_file): Add parameter to check_macro call,
3169 and pass macro info to the macro hook, if defined.
3170 (input_scrub_insert_line): New. Allow insertion of a line of
3171 characters into the input stream.
3172 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3173 file into the input stream.
3174 (s_include): Use input_scrub_insert_file.
3175 * internals.texi: Document new macro hooks.
3176 * as.h: New prototypes added.
3e87a760 3177
224de7a5 31782000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3179
3180 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3181 an initial capital letter.
3182 (i386_index_check): Reindent.
3183
11424155
NC		 31842000-03-19 Nick Clifton <nickc@cygnus.com>
3185
eaa15ab8 3186 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3187 relative branches.
3188
43f05576
NC		 31892000-03-17 Thomas de Lellis <tdel@windriver.com>
3190
66778679
RH		 3191 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3192 instruction operand bad if Rd > 7 when generating
3193 thumb instructions. Prevents for example,
3194 "adr r12,label" from silently failing and generating
3195 the wrong instruction.
3e87a760 3196
67231402
NC		 31972000-03-17 Nick Clifton <nickc@cygnus.com>
3198
3199 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3200 that have a destingation >= 0x400000.
3e87a760 3201 Fix compile time warning messages.
67231402 3202
a37c8f88
JR		 3203Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3204
3205 * config/tc-sh.c (md_begin): When encountering insn that are
3206 not supported by the current arch, only change the name if
3207 its contents are the same as prev_name.
3208 (get_specific): If the the architecture doesn't match, fail.
3209
dead1419
JR		 3210Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3211
3212 * config/tc-sh.c (IDENT_CHAR): Define.
3213 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3214 matching back where it came from.
3215
182e89d3
JR		 3216Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3217
3218 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3219
84f73d89
NC		 32202000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3221
3222 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3223 normal operands.
3224
dbbc7809
JL		 32252000-03-15 Kazu Hirata <kazu@hxi.com>
3226
3227 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3228
271bb601
HPN		 3229Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3230
3231 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3232 floating-point-number, make sure 'f' is in FLT_CHARS.
3233
8684e216
HPN		 3234Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3235
3236 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3237 (s_lcomm_internal): Use it.
3238 * doc/internals.texi (CPU backend): Document it.
3239 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3240 bytes.
3241
bb2d6cd7
GK		 32422000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3243
3244 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3245 when embedded-pic.
3246
3247 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3248 implementation doesn't have special handling for switch
3249 statements.
bb2d6cd7
GK		 3250 (macro_build): Allow for code in sections other than .text.
3251 (macro): Likewise.
3252 (mips_ip): Likewise.
3253 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3254 Don't perform relocs if we will be outputting them.
bb2d6cd7 3255 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3256 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3257 embedded-pic.
bb2d6cd7 3258
5c86cbc7 32592000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3260
66778679
RH		 3261 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3262 relocation type based on the entry in the fixup structure.
a47cf567 3263 Put S_IS_EXTERN processing back in.
5c86cbc7 3264
f8c827e9
L		 32652000-03-08 H.J. Lu (hjl@gnu.org)
3266
3267 * Makefile.am (install-exec-tooldir): Depend on
3268 install-exec-bindir for parallel make.
3269 * Makefile.in: Regenerated.
3270
8ad9e709
NC		 32712000-03-06 Nick Clifton <nickc@cygnus.com>
3272
3273 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3274 switch.
3275 (md_parse_option): Parse -m32r command line switch - disable m32rx
3276 compatability.
ded0aeb7
NC		 3277 (md_show_usage): Document new option.
3278
3279 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3280 * doc/Makefile.in: Regenerate.
3281 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3282
b7b8f327
MM		 32832000-03-02 Michael Meissner <meissner@redhat.com>
3284
3285 * config/tc-d30v.c (check_range): Remove code that incorrectly
3286 sign extended values where bits < 32.
3287
15886821
L		 32882000-03-02 H.J. Lu (hjl@gnu.org)
3289
3290 * configure.in: Support --enable-targets=all on ia32.
3291 * configure: Regenerated.
3292
8bf950bf
NC		 32932000-03-01 Nick Clifton <nickc@cygnus.com>
3294
3295 * gasp.c (do_align): Remove bogus check of alignment value.
3296
c5e54cc2
ILT		 32972000-02-27 Thomas de Lellis <tdel@windriver.com>
3298
3299 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3300 TC_PPC was defined forced the type of a symbol with no other type
3301 to be BSF_OBJECT.
3302
65fd87bc
ILT		 33032000-02-27 Hans-Peter Nilsson <hp@axis.com>
3304
3305 * doc/internals.texi (CPU backend): Mention that
3306 line_separator_chars do not break up comments. Fix typos for
3307 LEX_AT and LEX_NAME descriptions. Document operands for
3308 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3309 description of md_create_short_jump usage. Document argument for
3310 md_undefined_symbol.
3311
a25fe906
ILT		 33122000-02-27 Jakub Jelinek <jakub@redhat.com>
3313
3314 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3315 (md_parse_option): Handle it.
3316 (md_show_usage): Document it.
3317
21b10511
ILT		 33182000-02-27 Ian Lance Taylor <ian@zembu.com>
3319
3320 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3321 opcode, for the instruction `pal19'. From Andrea Arcangeli
3322 <andrea@suse.de>.
3323
773f551c
AM		 33242000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3325
3326 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3327 from here..
3328 (md_assemble): To here, before template operands are matched.
3329 Also ensure a constant immediate is sign extended when we know the
3330 size is at most 16 bits. This is to catch cases like "add
3331 $0xffc0,%ax" where we don't know the size, and thus that the
3332 immediate can be represented as Imm8S until after parsing the
3333 register operand.
3334 (i386_displacement): Similarly sign extend 16 bit constant
3335 displacements.
3336 (md_assemble): Relax 16-bit jump constant range check to suit sign
3337 extended displacements.
3338
28d33191
JL		 33392000-02-26 Andreas Jaeger <aj@suse.de>
3340
3341 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3342
cc5ca5ce
AM		 33432000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3344
3345 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3346 call operands when intel_syntax.
3347 (intel_float_operand): Return 2 for "fi...".
3348 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3349 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3350 earlier "SHORT" change.
3351 (md_assemble): When determining suffix from Regs, exclude
3352 InOutPortReg.
3353
056350c6
NC		 33542000-02-24 Nick Clifton <nickc@cygnus.com>
3355
3356 * configure: Add arm-wince, mips-pe and sh-pe targets.
3357 * configure: Regenerate.
3358
3359 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3360 sh-pe targets.
3361 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3362 "pe-mips" for the mips-pe target.
3363
3364 * config/tc-arm.c (insns): Change displacement encoded in BL
3365 and B instructions if the target port is arm-wince.
3366 (do_ldst): Do not bias the relocation offset if the target
3367 port is arm-wince.
3368 (md_pcrel_from): Add in missing relocation offset bias if the
3369 target os arm-wince.
3370
3371 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3372 (md_begin): Disable -G support for mips-pe target.
3373 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3374 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3375 COFF flavour.
3376
3377 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3378 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3379 assembler, just set the alignment to 4.
3380
3381 * config/te-wince-pe.h: New file for WinCE targets. Define
3382 TE_WINCE.
3383
36bf8ab9
AM		 33842000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3385
3386 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3387 string instructions.
3388 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3389 (i386_intel_memory_operand): After finding a segment override,
3390 check again for no `[' before looking for a displacement. Bomb if
3391 more than one displacement rather than silently discarding the
3392 second and subsequent ones. Free strings malloc'd by
3393 build_displacement_string.
3394
f5795b08
CM		 33952000-02-24 Catherine Moore <clm@cygnus.com>
3396
3397 * config/obj-som.c (obj_pseudo_table): Add "weak".
3398 (obj_som_weak): New routine.
3399
abd63a32
AM		 34002000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3401
520dc8e8
AM		 3402 * config/tc-i386.c (union i386_op): New.
3403 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3404 Throughout file replace occurences of disps[n], imms[n], regs[n]
3405 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3406 intel mode operand swapping. Add assert in regKludge and
3407 fake_zero_displacement code. Test i.types[n] when outputting
3408 displacements and immediates. Combine output of Disp16 with
3409 Disp32.
7f3f1ea2
AM		 3410 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3411 when in intel mode by (not) reversing fsub and fdiv operands
3412 before the template search. This fails for single operand
3413 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3414 undefined. Instead fix the base_opcode after we've found the
3415 template. Move base_opcode xor with found_reverse_match from
3416 opcode output code to before this fix so we test for the correct
3417 opcodes.
3418 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3419 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3420
3421 * config/tc-i386.h (TC_RELOC): Delete.
3422 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3423 with equivalent call to reloc.
3424
abd63a32
AM		 3425 * as.h (flag_m68k_mri): Move declaration after target include, and
3426 only declare when TC_M68K defined. Define as zero otherwise.
3427 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3428 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3429 Define as zero otherwise.
3430 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3431 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3432 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3433 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3434 testing whether defined.
3435 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3436 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3437 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3438 rather than testing whether defined.
3439 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3440 (parse_mri_cons): Declare and use only when TC_M68K.
3441 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3442 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3443 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3444
3445 * NEWS: Mention IBM 370 support.
3446
7e052742
RH		 34472000-02-23 Richard Henderson <rth@cygnus.com>
3448
3449 * config/tc-i386.c (md_assemble): When swapping operands for
3450 intel_syntax, assume everything that's not Imm or Disp is a
3451 register.
3452
5b93d8bb
AM		 34532000-02-23 Linas Vepstas <linas@linas.org>
3454
3455 * config/tc-i370.c, config/tc-i370.h: New files.
3456 * Makefile.am: Add support for Linux/IBM 370.
3457 * configure.in: Likewise.
3458 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3459 * config/obj-elf.c: Include elf/i370.h
3460 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3461
3462 * Makefile.in: Regenerate.
3463 * configure: Regenerate.
3464
3465 * doc/c-i370.texi: New file.
3466 * doc/all.texi: Include it.
3467 * doc/as.texinfo: And here.
3e87a760 3468 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3469 * doc/Makefile.in: Regenerate.
3470
25f2196d
CC		 34712000-02-19 Michael Meissner <meissner@redhat.com>
3472
3473 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3474 determine if an instruction can be used in parallel with an ADDppp
3475 or SUBppp instruction.
3476
6349b5f4
AH		 34772000-02-22 Andrew Haley <aph@cygnus.com>
3478
3479 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3480
c97ef257
AH		 34811999-12-30 Andrew Haley <aph@cygnus.com>
3482
3483 * config/tc-mips.c (mips_gp32): New variable.
3484 (macro_build) Use mips_gp32.
3485 (mips_ip): Ditto.
3486 (md_longopts): Add "-mgp32" and "-mgp64".
3487 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3488
a47cf567
NC		 3489 (OPTION_M7900): Change offset
3490 (OPTION_NO_M7900): Ditto.
3491
b985eaa8
ILT		 34922000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3493
3494 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3495 warning, and bump it to 1.
3496
52454417
ILT		 34972000-02-22 Ian Lance Taylor <ian@zembu.com>
3498
3499 From Brad Lucier <lucier@math.purdue.edu>:
3500 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3501 match format.
3502
6b76fefe
CM		 35032000-02-21 Catherine Moore <clm@cygnus.com>
3504
3505 * config/tc-mips.c (MF_HILO_INSN): Define.
3506 (mips_7000_hilo_fix): Declare.
3507 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3508 (md_parse_option): Check for 7000_HILO_FIX options.
3509 (OPTION_M7000_HILO_FIX): Define.
3510 (OPTION_NO_M7000_HILO_FIX): Define.
3511 * doc/c-mips.texi (-mfix7000): Describe.
3512
f6af82bd
AM		 35132000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3514
3515 * listing.c (print_lines): Remove unused variable `end'.
3516
3517 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3518 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3519 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3520 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3521 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3522 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3523
8c8281f4
NC		 35242000-02-18 Nick Clifton <nickc@cygnus.com>
3525
3526 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3527 the computed frag offset, rather than overwriting it.
3528
d4845d57
JR		 3529Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3530
3531 * config/tc-sh.c ("elf/sh.h"): Include.
3532 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3533 (md.begin): Initialize target_arch.
3534 Only include opcodes in has table that match selected architecture.
3535 (parse_reg): Recognize register names for sh-dsp.
3536 (parse_at): Recognize post-modify addressing.
3537 (get_operands): The leading space is now optional.
3538 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3539 arguments. Update valid_arch.
3540 (build_Mytes): Add support for SDT_REG_N.
3541 (find_cooked_opcode): New function, broken out of md_assemble.
3542 (assemble_ppi, sh_elf_final_processing): New functions.
3543 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3544 (md_longopts, md_parse_option): New option: -dsp.
3545 * config/tc-sh.h (elf_tc_final_processing): Define.
3546 (sh_elf_final_processing): Declare.
3547
c97305a1
JL		 3548Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3549
3550 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3551 the unwinder subspace. Save the current seg/subseg before creating
3552 the new seg/subseg.
3553
bec50466
NC		 35542000-02-10 Nick Clifton <nickc@cygnus.com>
3555
3556 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3557 little endian targets.
bec50466 3558 (INST_BYTE1): Redefine to handle big and little endian
66778679 3559 targets.
bec50466
NC		 3560 (cpu_type): New type: Select between M340 and M210.
3561 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3562 instructions of the M340.
bec50466 3563 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3564 instructions.
bec50466
NC		 3565 (md_atof): Add support for little endian targets.
3566 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3567 line switches.
bec50466
NC		 3568 (md_convert_frag): Add support for little endian targets.
3569 (md_apply_fix3): Add support for little endian targets.
3570 (md_number_to_chars): Add support for little endian targets.
3571
a25c045a
TW		 35722000-02-10 Timothy Wall <twall@redhat.com>
3573
3574 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3575 defined, use it to verify the symbol just read should be a label.
3576
f28e8eb3
TW		 35772000-02-10 Timothy Wall <twall@redhat.com>
3578
3579 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3580 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3581 around colons when KEEP_WHITE_AROUND_COLON is defined.
3582 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3583 and KEEP_WHITE_AROUND_COLON.
3584
6dc19fc4
TW		 35852000-02-08 Timothy Wall <twall@redhat.com>
3586
3587 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3588 logic.
6dc19fc4 3589 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3590 implemented.
6dc19fc4
TW		 3591 (end_repeat): New. Provide support for a "break" out of the
3592 repeat loop.
3593 * read.h: Add prototypes for new functions.
3e87a760 3594
f805106c
TW		 35952000-02-08 Timothy Wall <twall@redhat.com>
3596
3597 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3598 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3599 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3600 non-zero.
3601
4469be0f
TW		 36022000-02-08 Timothy Wall <twall@redhat.com>
3603
3604 * read.c: Added elseif to directives table.
3605 * read.h: Added prototype for s_elseif.
3606 * doc/as.texinfo: Added description for elseif.
3607 * cond.c (s_elseif): New function
3e87a760 3608
24a17b6c
TW		 36092000-02-04 Timothy Wall <twall@redhat.com>
3610
3611 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3612 listings.
24a17b6c 3613
bea9907b 36142000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3615
bea9907b
TW		 3616 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3617 default values.
3618 * frags.c (frag_new): Calculate fr_fix in octets
3619 (frag_now_fix) Return offset as target address offset (bytes).
3620 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3621 quantities).
bea9907b
TW		 3622 * frags.h: Added prototype for frag_now_fix_octets().
3623 Distinguish between octets and bytes in field descriptions.
3624 * listing.c (calc_hex): Account for octets vs bytes when
3625 printing addresses/offsets.
3626 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3627 target is little-endian, print the octets in a word in big-endian
3628 order so that the display looks like a proper hexadecimal number,
3629 instead of having the octets reversed.
3630 * read.c (do_align): When recording alignment, alignment power
3631 should be in terms of target bytes (minimum addressible unit)
3632 instead of octets.
3633 (do_org) Convert ORG target address (byte) argument into an
3634 octet offset when generating a variable fragment.
3635 * symbols.c (resolve_symbol_value): Symbol final value
3636 converted to a target address offset (bytes) from its octet offset.
3637 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3638 offset (bytes) is adjusted by the frag offset (octets) converted
3639 to bytes.
3640 (coff_frob_section) Section alignment power is in terms of bytes;
3641 convert it to an octet alignment power when calculating size (and
3642 size mask) in octets. Don't modify the section size in order to
3643 "align" it for TI COFF, since that format has a different method
3644 for storing alignment information.
3e87a760 3645
210dcc61
TW		 36462000-02-01 Timothy Wall <twall@cygnus.com>
3647
3648 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3649 entries, matching the way GCC generates them. If not escaped, the
3650 filename is encoded incorrectly.
3651
557537a5 36522000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3653
557537a5
NC		 3654 * config/tc-arm.c (reg_table): Add support for ATPCS register
3655 naming conventions.
2c1c4c62 3656
557537a5 36572000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3658
2c1c4c62
GK		 3659 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3660 already defined.
3e87a760 3661 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3662 New macro.
3663 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3664 of a symbol when we really care about its value.
3665
36662000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3667
3668 * config/tc-mcore.c (md_assemble): Give warning message if
3669 operands passes to instruction are more than the spec.
3670
2f0ca46a
NC		 36712000-01-27 Thomas de Lellis <tdel@windriver.com>
3672
66778679 3673 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3674 Thumb mode but the label seen was not declared as '.thumb_func'
3675 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3676 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3677
4c63da97
AM		 36782000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3679
3680 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3681 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3682
3683 * Makefile.in: Same here.
3684 Update copyright.
3685
3686 * configure.in: Set bfd_gas for i386-aout when primary target
3687 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3688 we may need the primary te_file. Remove incorrect comment.
3689
3690 * configure: Regenerate.
3691
3692 * config/e-i386aout.c: New file.
3693
3694 * as.c (USE_EMULATIONS): Move to before print_version_id.
3695 (struct emulation): Add i386aout.
3696 (show_usage): Split text strings. Reformat -a text. Add --em
3697 help.
3698 Update copyright.
3699
3700 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3701 (aout_format_ops): New.
3702 Update copyright.
3703
3704 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3705 preprocessor conditional and add aout USE_EMULATIONS tests.
3706 (read_a_source_file): Don't pass error strings to printf as
3707 format arg.
3708 Update copyright.
3709
3710 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3711 format arg.
3712 (do_data): Same here.
3713 (process_file): And here.
3714 Update copyright.
3715
3716 * symbols.c (colon): Rewrite "already defined" fatal message
3717 code for aout with USE_EMULATIONS.
3718 Update copyright.
3719
3720 * config/obj-aout.c (OBJ_HEADER): Define.
3721 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3722 fields of sentinel.
4c63da97
AM		 3723 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3724 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3725 forms here.
3726 (obj_aout_type): Expand S_SET_OTHER here too.
3727 (obj_read_begin_hook): Remove.
3728 (aout_pop_insert): New.
3729 (obj_aout_s_get_other): New.
3730 (obj_aout_s_get_desc): New.
3731 (aout_format_ops): New.
3732 Update copyright.
3733
3734 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3735 gets aout_pseudo_table.
3736 (aout_pseudo_table): Declare.
3737 (obj_read_begin_hook): Define.
3738 Update copyright.
3739
3740 * config/obj-coff.c (obj_pseudo_table): Rename to
3741 coff_pseudo_table.
3742 (coff_pop_insert): Use coff_pseudo_table.
3743 (coff_sec_sym_ok_for_reloc): Remove.
3744 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3745 and comment all zero entries and remove #if 0 code.
3746 Update copyright.
3747
3748 * config/obj-coff.h (obj_pop_insert): Define.
3749 (coff_pseudo_table): Declare.
3750 Update copyright.
3751
3752 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3753 s_get_size, s_set_size. Comment all zero entries.
3754 Update copyright.
3755
3756 * config/obj-elf.c (elf_s_get_other): New function.
3757 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3758 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3759 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3760 comment.
3761 (obj_elf_parse_section_letters): Don't pass error strings to
3762 printf as format arg.
3763 Update copyright.
3764
3765 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3766 OBJ_MAYBE_ECOFF.
3767 (elf_s_get_other): Declare.
3768 (S_GET_OTHER) Define as elf_s_get_other if not already
3769 defined.
3770 (S_SET_OTHER): Only define when not already defined.
3771 (elf_obj_read_begin_hook): Declare.
3772 (obj_read_begin_hook): Define.
3773 (elf_obj_symbol_new_hook): Declare.
3774 (obj_symbol_new_hook): Define.
3775 Update copyright.
3776
3777 * config/obj-multi.h: Add copyright header and protect against
3778 multiple inclusion. Add * to all function pointers.
3779 (OBJ_HEADER): If defined, include it rather than other defines
3780 in this file.
3781 (obj_frob_file_after_relocs): Test for NULL.
3782 (obj_symbol_new_hook): Here too.
3783 (obj_sec_sym_ok_for_reloc): And here.
3784 (S_GET_OTHER): Define.
3785 (S_GET_DESC): Define.
3786 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3787 (OBJ_MAYBE_ELF): Update comment.
3788
3789 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3790 OBJ_AOUT preprocessor conditional and handle emulation by
3791 testing OUTPUT_FLAVOR.
3792 (i386_displacement): Here too.
3793 (md_section_align): Similarly here.
3794 (i386_target_format): Conditionally compile when more than one
3795 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3796 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3797 (i386_displacement): Here too.
3798 Update copyright.
3799
3800 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3801 Define TARGET_FORMAT for aout only when not multi.
3802 Update copyright.
3803
3804 * config/te-multi.h: Delete file as it's identical to te-generic.h
3805
add0c677
AM		 38062000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3807
3808 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3809 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3810 LONG_MNEM_SUFFIX.
3811
3812 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3813 DWORD_MNEM_SUFFIX.
3814 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3815 comments.
3816
a19d8eb0
CP		 38172000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3818
66778679
RH		 3819 * config/tc-mips.c (mips_do_align): New function.
3820 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3821
550262c4
NC		 38222000-01-10 Philip Blundell <philb@gnu.org>
3823
3824 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3825 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3826 line separator for Linux.
3827 * doc/as.texinfo (Comments): Mention the ARM.
3828
0decc840
NC		 38292000-01-10 Philip Blundell <pb@futuretv.com>
3830
3831 * configure.in (arm*-*-conix*): New target.
3832 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3833 armv*-*-linux-gnu.
3834 * configure: Regenerate.
3835
2e13b764
NC		 38362000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3837
3838 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3839 (obj_elf_visibility): New function.
3e87a760 3840
2e13b764
NC		 3841 * doc/as.texinfo (Visibility): New node: document visibility
3842 pseudo ops.
3843
3138f287
AM		 38441999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3845
3846 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3847 warning for absolute jump/call without `*' in non-intel mode. No
3848 need to set i.types[0] JumpAbsolute in intel mode.
3849
df32bc61
NC		 38501999-12-22 Philip Blundell <pb@futuretv.com>
3851
3852 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3853 hook function when changing sections.
3854 (arm_s_data): Likewise.
3855
b4d0b2b3
NC		 38561999-12-14 Nick Clifton <nickc@cygnus.com>
3857
3858 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3859 command line switch.
b4d0b2b3 3860
85cb2cf9
JL		 3861Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3862
3863 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3864 (r_registers, xr_registers): Define.
3865 (r_register_name, xr_register_name): New functions.
3866 (md_assemble): Handle new am33 operand types and instruction
3867 formats.
3868 (mn10300_insert_operand, check_operand): Likewise.
3869
a64bcdd8
NC		 38701999-11-29 Nick Clifton <nickc@cygnus.com>
3871
3872 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3873 (s_force_thumb): Set thumb_mode to 2.
3874 (md_assemble): Do not complain about thumb instructions on a
3875 non-thumb target if thumb_mode is set to 2.
3876
43b4c25e
MM		 38771999-11-28 Michael Meissner <meissner@cygnus.com>
3878
3879 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3880 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3881 (O_...): Add new machine dependent expressions if we are handling
3882 explicit relocations.
3883 (alpha_reloc_op): New static table holding the explicit relocation
3884 information.
3885 (alpha_literal_hash): New static to hold the hash table for
3886 explicit relocations.
3887 (alpha_macros): Add support for explicit relocations.
3888 (md_begin): If explicit relocations, initialize hash table.
3889 (md_assemble): Don't print a second error if tokenize_arguments
3890 already printed an error message.
3891 (md_apply_fix): Add support for explicit relocations.
3892 (alpha_force_relocation): Ditto.
3893 (alpha_fix_adjustable): Ditto.
3894 (alpha_adjust_symtab): New function to support explicit
3895 relocations.
3896 (alpha_adjust_symtab_relocs): Ditto.
3897 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3898 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3899 Add support for explicit relocations. Return -2 if an error
3900 message was already printed.
3901 (find_macro_match): Add support for explicit relocations. Comment
3902 each of the cases.
3903 (emit_insn): Add support for explicit relocations.
3904 (assemble_tokens): Ditto.
3905 (emit_ldgp): Ditto.
3906 (load_expression): Ditto.
3907 (emit_lda): Ditto.
3908 (emit_ldah): Ditto.
3909 (emit_ir_load): Ditto.
3910 (emit_loadstore): Ditto.
3911 (emit_ldXu): Ditto.
3912 (emit_ldil): Ditto.
3913 (emit_sextX): Ditto.
3914 (emit_division): Ditto.
3915 (emit_jsrjmp): Ditto.
3916 (emit_retjcr): Ditto.
3917
3918 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3919 ELF object format.
3920 (tc_adjust_symtab): If explicit relocations, call the function
3921 alpha_adjust_symtab.
3922 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3923 relocations next to the literal relocation they reference.
3924 (TC_INIT_FIX_DATA): Initialize the new fields.
3925 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3926
afbf211f
JL		 3927Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3928
3929 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3930 'B' operand for PA2.0 bb instruction.
eaa15ab8 3931
f11900d0
NC		 39321999-11-18 Nick Clifton <nickc@cygnus.com>
3933
3934 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3935 target.
3e87a760 3936
f11900d0
NC		 3937 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3938 relocs.
3939 (mcore_force_relocation): Force relocations to be generated for
3940 RVA relocs.
3941
2daf4fd8
AM		 39421999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3943
3944 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3945 (i386_displacement): Disallow O_big displacements.
3946
eb726e5d
DL		 3947Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3948
3e87a760
AM		 3949 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3950 Small improvements in error checking.
eb726e5d
DL		 3951 (md_assemble): Support for unconditional ARM instructions.
3952 (md_parse_option): Support for -m[arm]v5e flag.
3953
035349a4
NC		 39541999-11-12 Nick Clifton <nickc@cygnus.com>
3955
3956 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3957 buffer.
035349a4 3958
c1eae114
NC		 39591999-11-11 Nick Clifton <nickc@cygnus.com>
3960
3961 * macro.c (buffer_and_nest): Look for seperator after TO and
3962 FROM tokens.
3963
c5c834aa
AH		 39641999-11-08 Andrew Haley <aph@cygnus.com>
3965
3966 * app.c (do_scrub_chars): When in State 10, treat backslash
3967 characters in the same way as as symbol characters.
3968
98007ce7
RH		 39691999-11-07 Richard Henderson <rth@cygnus.com>
3970
3971 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3972 the previous label was in the current section before playing
3973 with auto-alignment.
3974
d6c497c7
NC		 39751999-11-06 Nick Clifton <nickc@cygnus.com>
3976
3977 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3978 for weak symbols.
d6c497c7 3979 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3980 the symbol is weak.
d6c497c7 3981
dd33dc0f
MM		 39821999-11-05 Michael Meissner <meissner@cygnus.com>
3983
3984 * expr.h (operatorT): Increase machine dependent operators to 16.
3985 * expr.c (op_rank): Ditto.
3986
5f91fe03
ILT		 39871999-11-03 Ian Lance Taylor <ian@zembu.com>
3988
53b0d397
ILT		 3989 * read.c (pseudo_set): Reject attempts to set the value of a
3990 section symbol.
3991
5f91fe03
ILT		 3992 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3993 if it is defined.
3994
3995 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3996
3997 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3998 to bfd_set_section_contents.
3999
829ce307
NC		 40001999-11-03 Nick Clifton <nickc@cygnus.com>
4001
4002 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4003
2bd7f1f3
GRK		 40041999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4005
4006 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4007 (mips_ip): Use OPCODE_IS_MEMBER.
4008
90ca882f
JL		 4009Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4010
acb56623
JL		 4011 * config/tc-arm.c (reg_required_here): Improve comments.
4012
66778679
RH		 4013 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4014 (tinsns): Initialize variants field.
b49cfa5d
JL		 4015
4016 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4017 BAD_PC respectively.
90ca882f 4018
29c4c6b5
NC		 40191999-10-27 Scott Bambrough <scottb@netwinder.org>
4020
4021 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4022 * config/tc-arm.h: Fix compile time warnings.
4023
d9fd9852
DN		 4024Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4025
4026 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4027 form @abs16, @(abs16) and @(abs16 + imm).
4028
9ce8a5dd
GRK		 40291999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4030
4031 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4032 (ISA_HAS_64_BIT_REGS) New.
4033 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4034 mips_emit_delays,macro_build,load_register,load_addresss,
4035 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4036 and/or use new ISA_xxx macros in expressions involving
4037 ISA, particularly mips_opts.isa.
4038
446a06c9
MM		 40391999-10-18 Michael Meissner <meissner@cygnus.com>
4040
4041 * expr.h (operatorT): Add machine dependent operators md1..md8.
4042 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4043 for the machine dependent operators to use.
4044
4045 * expr.c (op_rank): Add machine dependent operators.
4046
4047 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4048 operator.
4049 (O_cpregister): Ditto.
4050 (md_begin): Change X_op test that field is wide enough to use
4051 O_max instead of O_alpha_max.
4052 (cpu_types): Fill in missing initializer.
4053 (alpha_num_macros): Make unsigned.
4054 (md_assemble): Make opnamelen be size_t.
4055 (md_apply_fix): Cast alpha_num_operands to int before testing.
4056 (alpha_force_relocation): Ditto.
4057 (alpha_fix_adjustable): Ditto.
4058 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4059 (tc_gen_reloc): Ditto.
4060 (tc_get_register): Ditto.
4061 (emit_ldgp): Ditto.
4062 (emit_lda): Ditto.
4063 (emit_ldah): Ditto.
4064 (emit_ldil): Ditto.
4065 (s_alpha_ent): Ditto.
4066 (s_alpha_end): Ditto.
4067 (s_alpha_frame): Ditto.
4068 (s_alpha_prologue): Ditto.
4069 (s_alpha_file): Ditto.
4070 (s_alpha_gprel32): Ditto.
4071 (s_alpha_proc): Ditto.
4072 (s_alpha_set): Ditto.
4073 (s_alpha_base): Ditto.
4074 (s_alpha_align): Ditto.
4075 (s_alpha_arch): Ditto.
4076 (alpha_align): Ditto.
4077 (assemble_insn): Suppress unused variable warning.
4078 (emit_insn): Ditto.
4079 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4080 order in the structure.
4081 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4082
476cdcb8
JL		 4083Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4084
4085 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4086
c388dee8
AM		 40871999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4088
4089 * config/tc-i386.c (i386_index_check): Correct #endif location.
4090
2bdd6cf5
GK		 4091Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4092
4093 * as.c (show_usage): Document new options.
4094 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4095 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4096 (parse_args): Parse the new options.
4097 (main): If there were warnings, and --fatal-warnings
4098 was specified, print an error.
4099 * as.h: New variable, flag_fatal_warnings, for new option.
4100
d53d2751
JL		 4101Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4102
4103 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4104 '@'. Change autoincrement completers to fall through to cache control
4105 completers.
4106
4107 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4108 arg.
d53d2751
JL		 4109 (pa_parse_addb_64_cmpltr): New function.
4110
4111 * config/tc-hppa.c (pa_ip): Change error message.
4112 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4113 '?Q' args to allow falling through.
4114
8fce3f5e 4115 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4116 Remove unused conditional codes.
4117 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4118
ba09cd8d
DN		 4119Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4120
4121 * config/tc-d30v.c (CHAR_BIT): Define.
4122 (check_range): Fix bit operations to support integers bigger than
4123 32 bits.
4124
c43185de
DN		 4125Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4126
4127 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4128 operands.
4129
925c058e
DE		 4130Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4131 Doug Evans <devans@cygnus.com>
4132
4133 Add support for m32rx.
4134 * config/tc-m32r.c (enable_m32rx): New static global.
4135 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4136 (allow_m32rx): New function.
4137 (M32R_SHORTOPTS): Add `O'.
4138 (md_longopts): Add --m32rx plus several warning options.
4139 (md_parse_option): Handle new options.
4140 (md_show_usage): Print them.
4141 (md_begin): Enable m32rx.
4142 (OPERAND_IS_COND_BIT): New macro.
4143 (first_writes_to_seconds_operands): New function.
4144 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4145 (target_make_parallel,assemble_two_insns): New functions.
4146 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4147 If optimizing and m32rx, try to make consecutive insns parallel.
4148
fba2b7f9
GK		 4149Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4150
4151 * config/tc-mips.c (nopic_need_relax): Allow for the
4152 .sdata.foo sections generated by -fdata-sections,
4153 and for the .gnu.linkonce.s sections generated by C++.
4154
fd232ac8
JL		 4155Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4156
ce674324
JL		 4157 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4158 with cleaner code using completer prefixes. Add 'Y'.
4159
fd232ac8
JL		 4160 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4161
b1039fc4
JL		 4162Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4163
66778679 4164 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4165 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4166 insn does not match and we should try the next insn in the table.
4167
913f265c
NC		 41681999-09-22 Nick Clifton <nickc@cygnus.com>
4169
4170 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4171
54af6ff6
JL		 4172Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4173
4174 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4175 of PA2.0 support.
4176
4cc782b5
ILT		 41771999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4178
4179 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4180 OBJ_ELF. If ELF, add "sq".
4181 (md_parse_option): If ELF, ignore -s and -q.
4182 (md_show_usage): Mention ELF options.
4183
6be78360
JL		 4184Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4185
eaa15ab8 4186 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4187 operands.
4188
71823da4
JL		 4189 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4190
61dd1d31
JL		 4191 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4192
1cf6ae67
JL		 4193 * config/tc-hppa.c (struct pa_it): New field "trunc".
4194 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4195 (pa_parse_ftest_gfx_completer): New function
4196 (pa_parse_fp_cnv_format): New function.
4197
77c02e18
JL		 4198 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4199 (md_apply_fix): Handle 22bit pc-rel branches.
4200
629d9417
JL		 4201 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4202
dbe2f9ee
JL		 4203 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4204
3db6e6bd
JL		 4205 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4206
6be78360
JL		 4207 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4208
e061d86f
JL		 4209Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4210
66778679
RH		 4211 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4212 (pa_ip): Handle 'fX'.
e061d86f 4213
7acbfc6b
JL		 4214Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4215
4216 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4217 unwinds unless the function is in the text space.
4218 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4219
2d93dcc4
JL		 4220Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4221
b52c78b8
JL		 4222 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4223 (md_assemble): To here. Tweak address generation.
4224
2d93dcc4
JL		 4225 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4226 debug_line.
4227 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4228 (md_assemble): Call dwarf2_where for OBJ_ELF.
4229 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4230 (pa_end_of_source): New function.
4231 * tc-hppa.h (md_end): Define for OBJ_ELF.
4232
6d83c84b
MM		 42331999-09-14 Michael Meissner <meissner@cygnus.com>
4234
4235 * configure.in (Canonicalization of target names): Remove adding
4236 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4237 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4238 * configure: Regenerate.
4239
41fd319a
ILT		 42401999-09-14 Donn Terry <donn@interix.com>
4241
4242 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4243
795a7704
AM		 42441999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4245
2f66722d
AM		 4246 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4247 pc-relative jmp/call to an absolute symbol.
4248 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4249 absolute section symbols.
4250
795a7704
AM		 4251 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4252 jump handling code and comments.
4253
c0c949c7
ILT		 42541999-09-12 Ian Lance Taylor <ian@zembu.com>
4255
4256 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4257 the value if TE_PE and a global defined symbol.
4258
e723ef7c
ILT		 42591999-09-11 Ian Lance Taylor <ian@zembu.com>
4260
4261 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4262 print the symbol, rather than printing it here.
4263
fa16d387
ILT		 42641999-09-11 Donn Terry <donn@interix.com>
4265
d33e1d24
ILT		 4266 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4267 BFD_RELOC_RVA relocations.
4268
18dc2407
ILT		 4269 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4270 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4271 starts with "_G".
4272
945a1a6b
ILT		 4273 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4274 defined.
4275 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4276 * doc/internals.texi (Object format backend): Document
4277 SET_SECTION_RELOCS.
4278
79d292aa
ILT		 4279 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4280 relocations against global symbols if TE_PE.
4281
7a6284c4
ILT		 4282 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4283 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4284
8828d862
ILT		 4285 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4286 symbols.
4287
9690c54d
ILT		 4288 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4289 symbols which do not have a constant value, or tags with
4290 non-tags. Remove the symbol from the list before adding it at the
4291 end.
4292
23dab925
ILT		 4293 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4294 C_FCN symbol differently if TE_PE.
4295 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4296 appears in the pseudo-op, rather coff_line_base which is only set
4297 for a .bf symbol.
4298
28428223
ILT		 4299 * config/obj-coff.c (obj_coff_loc): New static function.
4300 (obj_pseudo_table): Add "loc".
4301
e8a3ab75
ILT		 4302 * config/obj-coff.c (add_lineno): Check that the line number is
4303 positive.
4304
2ab9b79e
ILT		 4305 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4306 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4307 int.
4308 (md_atof): Return NULL rather than 0.
4309 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4310 * expr.c (expr): Change first parameter to int.
4311 * config/obj-coff.c: Add declarations for static functions.
4312 (coff_frob_symbol): Use SYM_AUXENT.
4313 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4314
5881e4aa
ILT		 4315 * config/obj-coff.c (obj_coff_section): Default to setting
4316 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4317
e723ef7c
ILT		 4318 * write.c (adjust_reloc_syms): Print adjusted fixup.
4319
fa16d387
ILT		 4320 * expr.c (integer_constant): Correct too_many_digits calculation
4321 in base 10 case.
4322
13a830b6
AS		 43231999-09-09 Andreas Schwab <schwab@suse.de>
4324
4325 * doc/c-arm.texi: Fix arguments of @var to not contain
4326 punctuation.
4327
325188ec
NC		 43281999-09-08 Philip Blundell <pb@nexus.co.uk>
4329
3e87a760 4330 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4331 and COFF targets.
4332 (md_parse_option): Only support -k flag for ELF and COFF targets.
4333
e7c1f43c
JL		 4334Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4335
4336 * config/tc-hppa.c (pa_ip): Put strict register checks before
4337 call to pa_parse_number.
4338
4964086a
JL		 4339 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4340
c4bf532f
ILT		 43411999-09-06 Ian Lance Taylor <ian@zembu.com>
4342
4343 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4344 BFD_ASSEMBLER code.
4345
a33132fd
ILT		 43461999-09-06 Donn Terry <donn@interix.com>
4347
4348 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4349
0f4f8b56
JL		 4350Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4351
4352 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4353 candidate instruction. Require registers for register arguments
4354 when in strict mode. Require assemble-time constants for
4355 constants when in strict mode.
4356 (pa_get_absolute_expression): Require a constant when in strict
4357 mode.
eaa15ab8 4358
d3388653
NC		 43591999-09-06 Nick Clifton <nickc@cygnus.com>
4360
4361 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4362
041dd5a9
ILT		 43631999-09-04 Steve Chamberlain <sac@pobox.com>
4364
4365 * config/tc-pj.c: New file, supports picoJava in ELF.
4366 * config/tc-pj.h: Ditto.
4367 * configure.in (pjl*, pj*): New targets.
4368 * Makefile.am: Rebuild dependencies.
4369 (CPU_TYPES): Add pj.
4370 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4371 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4372 * doc/c-pj.texi: New file.
4373 * doc/as.texinfo: Add some PJ specifics.
4374 * doc/all.texi: Add PJ to the list of all architectures, sort them
4375 all alphabetically.
4376 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4377 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4378
4ca72d38
AM		 43791999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4380
4381 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4382 (obj_frob_file): Test for null pointer.
4383 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4384 (OBJ_PROCESS_STAB): And here.
4385 (elf_obj_sy): Remove
4386
4387 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4388 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4389 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4390
4391 * config/obj-coff.c (no_func): Remove.
4392 (coff_format_ops): Change occurrences of no_func to 0, as we test
4393 for 0 in obj-multi.h.
4394
4395 * configure.in: Enable bfd for i386-coff when primary target is
4396 bfd. Enable i386 elf,coff emulation support. Don't set
4397 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4398 emulation to support.
4399 *configure: Regenerate.
4400
bcef92fa
NC		 44011999-09-02 Nick Clifton <nickc@cygnus.com>
4402
4403 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4404 .section .line directive is encountered.
4405
cdf82bcf
NC		 44061999-09-01 Nick Clifton <nickc@cygnus.com>
4407
5856c19a 4408 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4409 format.
5856c19a 4410
cdf82bcf
NC		 4411 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4412 * as.texinfo: Document --gdwarf2 command line option.
4413 Add additional documentation of ARM command line switches.
4414
af6bdddf
AM		 44151999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4416
4417 * config/tc-i386.c (i386_intel_memory_operand): Combine
4418 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4419 and RESTORE_END_STRING around parse_register calls.
4420 (i386_operand): Here too.
4421 (i386_is_reg): Remove.
4422 (parse_register): Move as_bad calls from within this function to
4423 callers.
4424
5f47d35b
AM		 44251999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4426
4427 Based on a patch from H.J. Lu <hjl@gnu.org>
4428 * config/tc-i386.c (parse_register): Handle FP regs specially.
4429 (md_begin): Remove '(' and ')' from register_chars.
4430
1174497c
DE		 44311999-08-29 Doug Evans <devans@casey.cygnus.com>
4432
4433 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4434 error message (done elsewhere).
4435
17d9105c
JL		 4436Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4437
4438 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4439
9ecc05f0
JL		 4440Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4441
66778679 4442 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4443 args by 'f'.
4444
9e4f2d3a
JL		 4445 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4446
680ef6de
JL		 4447 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4448 between args.
4449 Add new completers. Fix bug in 64 bit condition handling.
4450
413c94ba
JL		 4451 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4452 'cS', and 'c*'.
4453
28252e61
JL		 4454 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4455
a97685e9
JL		 4456 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4457
3e87a760 4458 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4459
cb30237e
NC		 44601999-08-27 Jim Wilson <wilson@cygnus.com>
4461
4462 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4463 (struct ls): Add frag field. Initialize it to zero.
4464 (out_end_sequence): New local text_frag. Set it while in text section.
4465 Replace address check with frag check. Set ls.frag to text_frag if
4466 out_set_addr called.
4467 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4468 Set it before switching sections. Replace address check with frag
4469 check. Set ls.frag to saved_frag if out_set_addr called.
4470
09a798ea
NC		 44711999-08-26 David Mosberger <davidm@hpl.hp.com>
4472
66778679 4473 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4474 output "advance_pc" opcode instead of calling gen_addr_line().
4475 The latter has the undesired side-effect of creating a new row
3e87a760 4476 in the debug line info matrix.
09a798ea 4477
e1c05f12
NC		 44781999-08-26 Jim Wilson <wilson@cygnus.com>
4479
4480 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4481 ls.last_filename if last is less than zero. Set ls.last_filename
4482 when allocating new entry.
4483 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4484 call.
4485
b23bac36
AM		 44861999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4487
4488 * config/tc-i386.c (i386_index_check): Fix the displacement size
4489 when INFER_ADDR_PREFIX.
4490
50f4163f
NC		 44911999-08-18 Nick Clifton <nickc@cygnus.com>
4492
4493 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4494 display its value.
4495
f589a541
ILT		 44961999-08-17 Ian Lance Taylor <ian@zembu.com>
4497
4498 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4499 handle 0xffffNNNN constants correctly.
4500
11450271
NC		 45011999-08-16 Nick Clifton <nickc@cygnus.com>
4502
4503 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4504 as well as loads.
4505
276b1dc2
NC		 45061999-08-13 Nick Clifton <nickc@cygnus.com>
4507
4508 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4509 (md_apply_fix3): Always pass positive values to
4510 validate_offset_imm.
4511
ae5ad4ad
NC		 45121999-08-12 Nick Clifton <nickc@cygnus.com>
4513
4514 * config/tc-arm.c (skip_whitespace): New macro.
4515 Formatting tidy ups.
3e87a760 4516
ae5ad4ad
NC		 4517 (md_apply_fix3): Store relocation offset in addend for ELF based
4518 relocs.
4519 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4520 calls.
4521
bf6d3895
AM		 45221999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4523
4524 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4525 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4526
46031ca9
JL		 4527Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4528
b100be66
JL		 4529 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4530 flags for the unwind subspace.
4531
46031ca9
JL		 4532 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4533 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4534 suitable relocation based on the size of the target's pointer.
4535 Always Use subsegment zero for the unwinders.
4536 (pa_level): Handle "2.0w".
4537
65172ab8 4538Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4539
4540 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4541 with the following instruction unless this was specified.
4542
1a1ae23e
ILT		 45431999-08-09 Ian Lance Taylor <ian@zembu.com>
4544
4545 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4546 certain sections, to match BFD changes.
4547
81afc846
ILT		 45481999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4549
4550 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4551 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4552 * Makefile.in: Rebuild.
81afc846 4553
04ad1543
ILT		 45541999-08-08 Ian Lance Taylor <ian@zembu.com>
4555
4556 * Makefile.am: Rename .dep* files to DEP*.
4557 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4558 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4559 targets to DEPOBJ.
4560 * Makefile.in: Rebuild.
4561
1eb7027c
RH		 45621999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4563
4564 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4565
2dcc60be
ILT		 45661999-08-08 Ian Lance Taylor <ian@zembu.com>
4567
46eec08e
ILT		 4568 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4569 avoid problems on DOS filesystems.
4570 * Makefile.in: Rebuild.
4571
2dcc60be
ILT		 4572 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4573
45741999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4575
4576 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4577 section flag.
4578
76a27922
ILT		 45791999-08-08 Ian Lance Taylor <ian@zembu.com>
4580
4581 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4582 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4583 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4584
0741736b
JL		 4585Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4586
4587 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4588
9a913dfb
JL		 4589Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4590
4591 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4592
a1f2d742
ILT		 45931999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4594
4595 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4596 non-adjustable symbols.
4597
55a914bc
JL		 4598Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4599
4600 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4601
336f7c70 4602Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4603
4604 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4605 operands.
4606
9750fcc5
ILT		 46071999-08-05 Donn Terry <donn@interix.com>
4608
4609 * config/te-interix.h: New file.
4610 * configure.in (i386-*-interix*): New target.
4611 * configure: Rebuild.
4612
39ba5561
JL		 4613Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4614
4615 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4616 selectors for ELF too.
4617 (selector_table): Add "ltp" and "rtp" selectors.
4618
eecb386c
AM		 46191999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4620
4621 * config/tc-i386.c (i386_operand): No need to change
4622 operand_string pointer in segment reg case before goto
4623 do_memory_reference. Initialise displacement_string_start and
4624 displacement_string_end after do_memory_reference label.
4625 (i386_index_check): Add operand_string param, and print error
4626 message on failure here.
4627 (i386_intel_memory_operand): Instead of here.
4628 (i386_operand): And here.
4629 (INFER_ADDR_PREFIX): Enable.
4630
4631 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4632
4633 * config/tc-i386.h (DefaultSize): Define. Renumber following
4634 opcode_modifier defines.
4635
4636 From Etienne Lorrain <etienne.lorrain@ibm.net>
4637 * config/tc-i386.c (stackop_size): New variable.
4638 (set_16bit_code_flag): Clear it here.
4639 (set_16bit_gcc_code_flag): New function.
4640 (md_pseudo_table): Add "code16gcc" entry.
4641 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4642
f173e82e
ILT		 46431999-08-03 Ian Lance Taylor <ian@zembu.com>
4644
a04b544b
ILT		 4645 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4646 next_set_end even if the end symbol is being discarded.
4647
4648 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4649 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4650 * config/obj-coff.c: Likewise.
4651 (seg_info_type): Remove.
4652 (seg_info_off_by_4): Change to array of segT.
4653 (s_get_segment): Adjust accordingly.
4654 (obj_pseudo_table): Fully initialize sentinel entry.
4655
f173e82e
ILT		 4656 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4657 Ralf Baechle <ralf@uni-koblenz.de>.
4658
c3332e24
AM		 46591999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4660
4661 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4662
46631999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4664
24eab124
AM		 4665 * config/tc-i386.c: Indentation and white space changes.
4666 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4667 don't enable it by default.
4668 (i386_intel_operand): Remove redundant prototype.
4669 Move check on number of memory operands, and i.mem_operands++
4670 (i386_intel_memory_operand): To here.
4671 Remove i386_immediate code from here. Remove special case code
4672 for input and output using (%dx). Remove base/index checks and
4673 call i386_index_check instead. Save initial operand_string
4674 argument for error message.
4675 (i386_operand): Remove redundant prototype. Move base/index
4676 checks to i386_index_check.
4677 (i386_displacement): Move intel mode check for non-zero
4678 i.disp_operand
4679 (i386_intel_memory_operand): To here.
c3332e24 4680
6d8809aa
RH		 46811999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4682
4683 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4684 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4685 by .register pseudo-op if -64 and --no-undeclared-regs.
4686 (s_register, sparc_adjust_symtab): New functions.
4687 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4688 Declare sparc_adjust_symtab as tc_adjust_symtab.
4689 * doc/c-sparc.texi: Add description of #ignore special literal
4690 for .register pseudo-op.
4691
c8d259f7
CM		 46921999-07-30 Catherine Moore <clm@cygnus.com>
4693
eaa15ab8 4694 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4695 the relocation's section offset.
4696
b77ad1d4
AM		 46971999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4698
4699 * write.c (fixup_segment): Fix generic error check overflow test.
4700
4701 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4702 X_add_number to long.
4703
b53fcc20
JL		 4704Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4705
4706 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4707 processing.
b53fcc20 4708
d2e71411
ILT		 47091999-07-27 Ian Lance Taylor <ian@zembu.com>
4710
4711 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4712 VTABLE relocations.
4713
e9f56b1d
ILT		 47141999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4715
4716 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4717
1a39f480
ILT		 4718 * configure.bat: Remove; obsolete.
4719 * config/go32.cfg: Likewise.
4720
29fe79d3
ILT		 47211999-07-21 Brad M. Garcia <bgarcia@fore.com>
4722
4723 * configure.in (i386-*-vxworks*): New target.
4724 * configure: Rebuild.
4725
e06510e6
RH		 47261999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4727
4728 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4729
dabe3bbc
RH		 47301999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4731
4732 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4733 on -64 and not pic.
4734 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4735 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4736 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4737 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4738 MAX_RELOC_EXPANSION): Define.
4739 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4740
b4cac588
AM		 47411999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4742
4743 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4744 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4745 block. Print a warning if an 8-bit or 16-bit constant
4746 displacement or immediate is truncated on output.
4747 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4748 immediate.
4749 (i386_operand): Disallow immediate jump absolute operand.
4750
966ed0b4
ILT		 47511999-07-15 Ian Lance Taylor <ian@zembu.com>
4752
0ed15843
ILT		 4753 * configure.in: Bump version number to 2.9.5.
4754 * configure: Rebuild.
4755
966ed0b4
ILT		 4756 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4757 or %llx work.
4758
67f1cff0
JL		 4759Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4760
4761 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4762 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4763
2f992c04
NC		 47641999-07-14 Philip Blundell <pb@nexus.co.uk>
4765
4766 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4767 is defined.
4768 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4769
4770 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4771 if -mno-fpu was given.
4772 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4773 relocs.
4774 (cons_fix_new_arm): Remove misleading comments.
4775
14ad458a
ILT		 47761999-07-14 Ian Lance Taylor <ian@zembu.com>
4777
4778 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4779 error message.
4780 (relax_segment): Likewise. After giving a rs_org error, convert
4781 the frag to rs_align to avoid cascading errors.
4782
36823076
AS		 47831999-07-12 Andreas Schwab <schwab@suse.de>
4784
4785 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4786
ab9da554
ILT		 47871999-07-11 Ian Lance Taylor <ian@zembu.com>
4788
4789 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4790 as appropriate. Fill in structure initializations. Add variable
4791 initializations. Add casts.
4792 * dwarf2dbg.c (print_stats): Change i to size_t.
4793 * listing.c (listing_listing): Change list_line to unsigned int.
4794
e0accf0c
ILT		 47951999-07-10 Ian Lance Taylor <ian@zembu.com>
4796
4797 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4798 rather than checking for \001 and \002 in symbol name.
4799 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4800
7d4ce8a9
JL		 4801Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4802
4803 * configure.in (hppa*-linux-gnu*): New target.
4804 * configure: Rebuilt.
4805
5395a469
NC		 48061999-07-08 Nick Clifton <nickc@cygnus.com>
4807
3e87a760 4808 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4809
cac58fa6
NC		 48101999-07-07 Nick Clifton <nickc@cygnus.com>
4811
5395a469 4812 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4813 accessing symbolP directly.
4814
03b36ee1
JL		 4815Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4816
4817 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4818 for ELF.
4819
49a5575c
NC		 48201999-07-05 Nick Clifton <nickc@cygnus.com>
4821
4822 * config/tc-arm.c (ARM_EXT_V5): Define.
4823 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4824 (md_begin): Detect ARM v5 architectures.
4825 (md_parse_option): Accept arm v5 specification.
4826 (md_show_usage): Documment -marmv5 switch.
4827
4828 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4829
49a5575c
NC		 4830 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4831 op.
4832 (validate_immediate_twopart): New function. Determine if a
4833 constant can be computed by two ADD instructions.
4834 (output_inst): Remove its command line parameter - it was never
4835 used.
4836 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4837 implememt the ADRL pseudo op.
4838 (tc_gen_reloc): Generate a suitable error message if an ADRL
4839 instruction tries to generate a real reloc.
4840
4841 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4842
09ecf0ba
JL		 4843Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4844
4845 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4846 into lower case.
4847
264d6861
ILT		 48481999-06-27 H.J. Lu <hjl@gnu.org>
4849
4850 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4851 non BFD_ASSEMBLER case.
4852
827c0149
ILT		 48531999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4854
4855 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4856 data.
4857
a340d270
RH		 48581999-06-26 David Mosberger <davidm@hpl.hp.com>
4859
4860 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4861 out_end_sequence() when the address decreases due to a new frag.
4862 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4863 numbering starts with 1.
4864
16b93d88
NC		 48651999-06-23 Nick Clifton <nickc@cygnus.com>
4866
4867 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4868 .section for COFF.
4869 (mcore_s_text): Call obj_elf_text for ELF target.
4870 (mcore_s_data): Call obj_elf_data for ELF target.
4871 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4872 for COFF target.
4873 (mcore_s_bss): New function: Dump literal table before changing
4874 sections.
4875 (mcore_s_comm): New function: Dump literal table before changing
4876 sections.
3e87a760 4877
16b93d88
NC		 4878 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4879 No longer static functions.
4880 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4881 Provide prototypes for these functions.
4882
fed9b18a
ILT		 48831999-06-22 Ian Lance Taylor <ian@zembu.com>
4884
be2acf27
ILT		 4885 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4886 a list of names, to try obj_segment_name, and to try abbreviated
4887 names when using COFF without long section names.
4888
7dcc9865
ILT		 4889 * config/tc-alpha.c: More use of symbol accessor functions.
4890 * config/tc-arc.c: Likewise.
4891 * config/tc-d30v.c: Likewise.
4892 * config/tc-fr30.c: Likewise.
4893 * config/tc-i860.c: Likewise.
4894 * config/tc-m88k.c: Likewise.
4895 * config/tc-mcore.c: Likewise.
4896 * config/tc-ns32k.c: Likewise.
4897 * config/tc-sparc.c: Likewise.
4898 * config/tc-v850.c: Likewise.
4899
a77f5182
ILT		 4900 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4901 sy_value with appropriate accessor functions.
4902 * config/tc-arm.c (md_apply_fix3): Likewise.
4903 * config/tc-d10v.c (AT_WORD_P): Likewise.
4904 * config/tc-v850.c (reg_name_search): Likewise.
4905
fed9b18a
ILT		 4906 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4907 use symbol_get_bfdsym instead.
4908 * config/tc-ppc.c (md_assemble): Likewise.
4909 * config/tc-v850.c (v850_comm): Likewise.
4910
310b5aa2
ILT		 49111999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4912
4913 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4914 the symbol, rather than accessing the bsym member.
4915 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4916 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4917 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4918 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4919 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4920 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4921 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4922 * config/tc-v850.c (tc_gen_reloc): Likewise.
4923
9cb8e75e
JL		 4924Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4925
4926 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4927 (hppa_gen_reloc_type): Conditionalize on BFD64.
4928 (tc_gen_reloc): Re-enable ELF relocations.
4929 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4930
3d103319
ILT		 49311999-06-21 Ian Lance Taylor <ian@zembu.com>
4932
4933 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4934 warning.
4935 (do_ldst): Move assignment out of if condition.
4936 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4937 parentheses to avoid warning.
4938
776b24b4
NC		 49391999-06-21 Nick Clifton <nickc@cygnus.com>
4940
155f0fe7
NC		 4941 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4942 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4943
809ffe0d
ILT		 49441999-06-19 Ian Lance Taylor <ian@zembu.com>
4945
4946 * config/tc-ppc.c: Update for symbol handling changes.
4947 * config/obj-coff.c: Likewise.
4948
49863f82
JL		 4949Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4950
4951 * tc-hppa.c: General cleanups of ELF support. No more spaces
4952 and subspaces for ELF.
4953 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4954 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4955 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4956 (UNWIND_SECTION_NAME): Likewise.
4957 (space/subspace related structures): Conditionalize definitions
4958 on OBJ_SOM.
4959 (space/subspace directives and support routines): Conditionalize
4960 definitions and references/uses on OBJ_SOM.
4961 (label_symbol_struct): For ELF, track the symbol's segment. For
4962 SOM track its space.
4963 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4964 changes.
4965 (USE_ALIASES): Kill for both SOM & ELF.
4966 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4967 (pa_space, pa_subspace): Corresponding changes.
4968 (pa_spaces_begin): Corresponding chagnes.
4969 (md_begin): Do not muck around with space/subspace stuff for
4970 OBJ_ELF.
4971 (md_apply_fix): Temporarily disable argument relocation stuff
4972 for OBJ_ELF.
4973 (tc_gen_reloc): Temporarily disable relocation generation for
4974 OBJ_ELF
4975 (pa_build_unwind_subspace): Similarly.
4976
fed881b1
NC		 49771999-06-16 Nick Clifton <nickc@cygnus.com>
4978
4979 * config/tc-arm.c (thumb_set): New pseudo op.
4980 (text, data, section): Override these pseudo ops with ARM
4981 specific versions.
4982 (s_thumb_set): New function: Perform the same as a .set pseudo
4983 op, but also mark the alias'ed symbol as being a Thumb
4984 function.
4985 (arm_s_text): New function: Perform the same as the .text
4986 pseudo op, but dump the literal pool before changing
3e87a760 4987 sections.
fed881b1
NC		 4988 (arm_s_data): New function: Perform the same as the .data
4989 pseudo op, but dump the literal pool before changing
3e87a760 4990 sections.
fed881b1 4991 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4992 .section pseudo op, but dump the literal pool before changing
4993 sections.
fed881b1
NC		 4994 (arm_cleanup): Do not reset the current section before dumping
4995 the literal pool.
4996
0f94f4c8
NC		 49971999-06-17 Nick Clifton <nickc@cygnus.com>
4998
2f3519a2
NC		 4999 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5000 OPTION_NO_WARN_UNMATCHED entries.
5001 (md_parse_option): Generate a warning message if an unrecognised
5002 option is encountered.
5003
0f94f4c8
NC		 5004 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5005 (get_operands): When parsing an expression after an '@' symbol
5006 has been detected, do not ignore '#' symbols.
5007 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5008 false.
0f94f4c8 5009
e4a86f6f
ILT		 50101999-06-13 Ian Lance Taylor <ian@zembu.com>
5011
5012 From K. Richard Pixley <rich@noir.com>:
5013 * configure.in (ppc-*-vxworks*): New target.
5014 * configure: Rebuild.
5015
a8aed0fb
UD		 50161999-06-12 Philip Blundell <philb@gnu.org>
5017
5018 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5019
7565ed77
ILT		 50201999-06-13 Ian Lance Taylor <ian@zembu.com>
5021
5022 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5023 which refer to symbols in linkonce sections, permit reducing the
5024 relocs if the symbol is local.
5025
b9e57a38
ILT		 50261999-06-12 Ian Lance Taylor <ian@zembu.com>
5027
5028 * subsegs.c (subseg_text_p): New function.
5029 * as.h (subseg_text_p): Declare.
5030 * read.c (do_align): Use subseg_text_p to set the default fill.
5031 * write.c (subsegs_finish): Likewise.
5032 * config/obj-coff.c (write_object_file): Likewise.
5033 * config/tc-i386.h (md_maybe_text): Don't define.
5034 (md_do_align): Use subseg_text_p to set the default fill.
5035 * config/tc-m32r.c (m32r_do_align): Likewise.
5036 * config/tc-sh.c (sh_do_align): Likewise.
5037 * config/tc-sparc.h (md_do_align): Likewise.
5038
008960a5
ILT		 50391999-06-12 David O'Brien <obrien@freebsd.org>
5040
5041 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5042 * configure: Rebuild.
5043
a1605869
ILT		 50441999-06-12 Ian Lance Taylor <ian@zembu.com>
5045
d9ac5a3b
ILT		 5046 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5047 * Makefile.am: Rebuild dependencies.
5048 * Makefile.in: Rebuild.
5049
a1605869
ILT		 5050 * config/tc-i386.c (i386_immediate): Remove unused label
5051 seg_unimplemented.
5052
5053 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5054 * symbols.c: Likewise.
5055 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5056 sy_next field when taking address, rather than symbol_next.
5057
5058 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5059 offsetT.
5060 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5061 value from the output file architecture.
5062 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5063 * dwarf2dbg.h: Change bfd_vma to addressT.
5064
a7cd1c22
ILT		 50651999-06-11 Ian Lance Taylor <ian@zembu.com>
5066
5067 * dwarf2dbg.h: Use PARAMS in function declarations.
5068
76171f81
ILT		 50691999-06-11 Martin Dorey <mdorey@madge.com>
5070
5071 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5072 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5073 OBJ_ELF.
5074 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5075
9b4d630b
ILT		 50761999-06-11 Ian Lance Taylor <ian@zembu.com>
5077
5865bb77
ILT		 5078 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5079
9e7c96d9
ILT		 5080 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5081 popsection.
5082
1b50c718
ILT		 5083 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5084
1bf67e0d
ILT		 5085 * read.c (read_a_source_file): Only declare inescape if
5086 QUOTES_IN_INSN.
5087
5088 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5089 match parameters.
5090 (find_entry_byval): Add parens to avoid warning.
5091
5092 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5093
9b4d630b
ILT		 5094 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5095 undefined symbols.
5096
a22b281c
RH		 50971999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5098
66778679 5099 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5100 with isoctal.
5101
5102 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5103 synthetize_setx): New functions.
5104 (md_assemble): Broken the special cases into the above
5105 functions. Make compiler happy if sizeof(bfd_vma)==4.
5106 Fix sethi generated from set/setuw. If instructions have a relloc,
5107 always clear the fields to be relocated in the opcode.
5108 (sparc_ip): Remove special_case global variable.
5109
7f2f689c
ILT		 51101999-06-10 Ian Lance Taylor <ian@zembu.com>
5111
d7ba4a77
ILT		 5112 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5113 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5114 indication of success rather than a value.
5115 (itbl_get_val): Likewise.
5116 (itbl_get_field): Use strcspn. Change delimiters to include
5117 parens.
5118 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5119 (itbl_get_val): Likewise.
5120 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5121
7f2f689c
ILT		 5122 * symbols.c (copy_symbol_attributes): Convert local symbols to
5123 regular symbols.
5124
c1d3c45e
NC		 51251999-06-10 Nick Clifton <nickc@cygnus.com>
5126
5127 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5128 ARM920t.
c1d3c45e 5129
63fab58c
RH		 51301999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5131
5132 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5133 Optimize set if sizeof(bfd_vma) == 64.
5134 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5135 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5136 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5137
cf9a1301
RH		 51381999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5139
5140 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5141 (s_ncons): New function.
5142 (native_op_table): New table.
5143 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5144 R_SPARC_OLO10 handling.
5145
bf29b231
RH		 5146Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5147
5148 * expr.h (struct expressionS): Revert last change; widen X_op.
5149 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5150
9be1cda6
AS		 5151Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5152
a4835b42
AS		 5153 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5154 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5155 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5156 * Makefile.in: Regenerated.
5157
9be1cda6
AS		 5158 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5159 `common' pass on to s_mri_common.
3e87a760 5160 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5161
62335629
RH		 51621999-06-06 Richard Henderson <rth@cygnus.com>
5163
5164 * config/obj-elf.c (obj_elf_section): Don't free the return
5165 value of demand_copy_C_string.
5166
9de8d8f1
RH		 51671999-06-05 Richard Henderson <rth@cygnus.com>
5168
5169 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5170 creation logic from obj_elf_create_section.
5171
5172 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5173 (section_stack): New.
5174 (special_sections): Make const.
5175 (obj_elf_section): Gut and rewrite parsing.
5176 (obj_elf_change_section): New function broken out of obj_elf_section.
5177 (obj_elf_parse_section_letters): Likewise.
5178 (obj_elf_section_word): Likewise.
5179 (obj_elf_section_type): Likewise.
5180 (obj_elf_previous): Treat as a toggle.
5181 (obj_elf_popsection): New.
5182 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5183 (ppc_section_type): Likewise.
5184 * config/tc-ppc.h: Likewise.
5185
5186 * expr.h (struct expressionS): Don't make X_op a bitfield.
5187 * config/tc-alpha.c: Update for symbol handling changes.
5188 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5189 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5190
58b5739a
RH		 51911999-06-05 Richard Henderson <rth@cygnus.com>
5192
5193 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5194 (dwarf2_gen_line_info): Kill unused variables.
5195 (dwarf2_finish): Likewise.
5196 (dwarf2_where): Likewise.
5197 (dwarf2_directive_file): If we've only got a string,
5198 hand off to s_app_file.
5199 * ecoff.c: Move the include of ecoff.h.
5200 * symbols.h (S_IS_FUNCTION): Prototype.
5201
5202 * read.c (LEX_HASH): Supply a default.
5203 (lex_type): Use it.
5204 (s_globl): Update `c' after skipping whitespace.
5205 * read.h (LEX_END_NAME, is_name_ender): New.
5206 * expr.c (get_symbol_end): Respect it.
5207
398e8c25
ILT		 52081999-06-04 Mark Klein <mklein@dis.com>
5209
993142d5
ILT		 5210 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5211 to real if OBJ_SOM
5212 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5213
398e8c25
ILT		 5214 * config/tc-hppa.c: Update for symbol handling changes.
5215
b4013713
ILT		 52161999-06-03 Ian Lance Taylor <ian@zembu.com>
5217
080e41e6
ILT		 5218 * cgen.c: Update for symbol handling changes.
5219 * config/tc-m32r.c: Likewise.
f412ead8 5220
a0f75b47
ILT		 5221 * config/tc-hppa.h: Update for symbol handling changes.
5222 * config/tc-hppa.c: Likewise.
5223
174419c1
ILT		 5224 * config/tc-arm.h: Update for symbol handling changes.
5225 * config/tc-arm.c: Likewise.
5226 (symbol_make_empty): Remove. Just use symbol_create.
5227
5228 * symbols.c (symbol_set_tc): Correct name.
5229
6104f0a0
ILT		 5230 * Makefile.am: Rebuild dependencies.
5231 ($(OBJS)): Don't depend upon struc-symbol.h.
5232 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5233 * dep-in.sed: Don't remove struc-symbol.h.
5234 * Makefile.in: Rebuild.
5235
b4013713
ILT		 5236 * doc/internals.texi (Symbols): Describe changes in symbol
5237 handling.
5238
6576f0b5
RH		 52391999-06-03 Richard Henderson <rth@cygnus.com>
5240
5241 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5242 instead of doing the work by hand.
5243
fac0d250
RH		 52441999-06-03 David Mosberger <davidm@hpl.hp.com>
5245
5246 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5247 state of line state-machine.
5248 (struct ls): Collect DWARF2 line state-machine state in new member
5249 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5250 resulted in any DWARF2 directives.
5251 (reset_state_machine): New function.
5252 (out_end_sequence): Ditto.
5253 (dwarf2_gen_line_info): When switching sections or switching to a
5254 lower text address, call out_end_sequence() first to terminate the
5255 previous code sequence as code sequences MUST have monotonically
5256 increasing addresses.
5257 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5258
52591999-06-03 David Mosberger <davidm@hpl.hp.com>
5260
5261 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5262 DWARF2 debug info (line information only, at this point).
5263 * as.h: Update comment about supported debug formats.
5264 * dwarf2dbg.c, dwarf2dbg.h: New files.
5265 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5266
5267 * expr.c (operand): Don't use [ for parens if we want an index op.
5268 (op_encoding): Switch [ into O_index, if desired.
5269 (op_rank): Renumber with O_index on bottom.
5270 (expr): If O_index, match closing bracket.
5271 * expr.h (O_index): New.
5272
5273 * read.c (read_a_source_file): Conditionally allow matched "
5274 in lines passed to md_assemble.
5275
5276 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5277
49309057
ILT		 52781999-06-03 Ian Lance Taylor <ian@zembu.com>
5279
5280 Add support for storing local symbols in a small structure to save
5281 memory when assembling large files.
5282 * as.h: Don't include struc-symbol.h.
5283 (symbolS): Add typedef.
5284 * symbols.c: Include struc-symbol.h.
5285 (local_hash): New static variable.
5286 (save_symbol_name): New static function, from symbol_create.
5287 (symbol_create): Call save_symbol_name.
5288 (local_symbol_count): New static variable.
5289 (local_symbol_conversion_count): Likewise.
5290 (LOCAL_SYMBOL_CHECK): Define.
5291 (local_symbol_make): New static function.
5292 (local_symbol_convert): New static function.
5293 (colon): Handle local symbols. Create local symbol for local
5294 label name.
5295 (symbol_table_insert): Handle local symbols.
5296 (symbol_find_or_make): Create local symbol for local label name.
5297 (symbol_find_base): Check for local symbol.
5298 (symbol_append, symbol_insert): Check for local symbols.
5299 (symbol_clear_list_pointers, symbol_remove): Likewise.
5300 (verify_symbol_chain): Likewise.
5301 (copy_symbol_attributes): Likewise.
5302 (resolve_symbol_value): Handle local symbols.
5303 (resolve_local_symbol): New static function.
5304 (resolve_local_symbol_values): New function.
5305 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5306 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5307 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5308 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5309 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5310 (symbol_previous, symbol_next): New functions.
5311 (symbol_get_value_expression): Likewise.
5312 (symbol_set_value_expression): Likewise.
5313 (symbol_set_frag, symbol_get_frag): Likewise.
5314 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5315 (symbol_mark_used_in_reloc): Likewise.
5316 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5317 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5318 (symbol_mri_common_p): Likewise.
5319 (symbol_mark_written, symbol_clear_written): Likewise.
5320 (symbol_written_p): Likewise.
5321 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5322 (symbol_section_p, symbol_equated_p): Likewise.
5323 (symbol_constant_p): Likewise.
5324 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5325 (symbol_get_obj, symbol_set_obj): Likewise.
5326 (symbol_get_tc, symbol_set_tc): Likewise.
5327 (symbol_begin): Initialize local_hash.
5328 (print_symbol_value_1): Handle local symbols.
5329 (symbol_print_statistics): Print local symbol statistics.
5330 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5331 Declare new symbols.c functions. Move many declarations here from
5332 struc-symbol.h.
5333 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5334 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5335 (struct symbol): Move bsym to make it clearly the first field.
5336 Remove TARGET_SYMBOL_FIELDS.
5337 (symbolS): Don't typedef.
5338 (struct broken_word): Remove.
5339 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5340 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5341 (symbol_clear_list_pointers): Likewise.
5342 (symbol_insert, symbol_remove): Likewise.
5343 (symbol_previous, symbol_append): Likewise.
5344 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5345 (struct local_symbol): Define.
5346 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5347 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5348 (local_symbol_get_frag, local_symbol_set_frag): Define.
5349 (local_symbol_get_real_symbol): Define.
5350 (local_symbol_set_real_symbol): Define.
5351 Define.
5352 * write.c (write_object_file): Call resolve_local_symbol_values.
5353 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5354 (TARGET_SYMBOL_FIELDS): Don't define.
5355 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5356 ECOFF_DEBUGGING, add ECOFF fields.
5357 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5358 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5359 ECOFF_DEBUGGING, add ECOFF fields.
5360 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5361 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5362 * config/tc-mcore.h: Don't include struc-symbol.h.
5363 (TARGET_SYMBOL_FIELDS): Don't define.
5364 (struct mcore_tc_sy): Define.
5365 (TC_SYMFIELD_TYPE): Define.
5366 * Many files: Use symbolS instead of struct symbol. Use new
5367 accessor functions rather than referring to symbolS fields
5368 directly.
5369
5370 * read.c (s_mri_common): Don't add in value of line_label.
5371
5372 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5373 checking for SEC_LINK_ONCE.
5374
5375 * config/tc-sh.h (sh_fix_adjustable): Declare.
5376
5377 * app.c (input_buffer): New static variable.
5378 (app_push): Save saved_input in allocated buffer.
5379 (app_pop): Restored saved_input.
5380 (do_scrub_chars): Change get parameter to take char * and int as
5381 arguments. Change GET macro to pass input_buffer to get
5382 function. Don't save input into allocated buffer.
5383 * as.h (do_scrub_chars): Update declaration.
5384 * input-file.c (input_file_get): Change to take char * and int.
5385 Read data into passed in buffer. Remove static buffer.
5386 * read.c (scrub_from_string): Change to take char * and int. Copy
5387 data into passed in buffer.
5388
5389 * hash.h: Neaten. Declare hash_traverse.
5390 * hash.c: Complete rewrite based on BFD hashing code.
5391 * gasp.c (chunksize): New variable.
5392 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5393 hash_delete.
5394
661e4995
NC		 53951999-05-28 Nick Clifton <nickc@cygnus.com>
5396
5397 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5398 addend unless the target uses an old ABI.
5399
d9a62219
DE		 5400Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5401
5402 -Wchar-subscripts cleanup
5403 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5404 calls to isascii,iscntrl are correct.
d9a62219
DE		 5405 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5406 (unsigned char).
5407 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5408 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5409 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5410 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5411
6da466c7
ILT		 54121999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5413
5414 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5415 width for Coldfire.
5416 (arch_coldfire_p): New #define.
5417 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5418
54191999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5420
5421 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5422
5423 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5424 (install_operand): Add place `N'.
5425 (init_table): Add registers ACC, MACSR, MASK.
5426
5427 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5428
5429 * config/tc-m68k.c: Change mcf5200 --> mcf.
5430 (archs): Add mcf5206e, mcf5307.
5431 (m68k_ip): Add format `u'.
5432 (install_operand): Add place `m', `M', `h'.
5433 (init_table): Add upper/lower registers.
5434
5435 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5436
bedf545c
ILT		 54371999-05-28 Martin Dorey <mdorey@madge.com>
5438
5439 * config/tc-i960.c: Several minor changes to add ELF and
5440 BFD_ASSEMBLER support.
5441 * config/tc-i960.h: Likewise.
5442 * configure.in (i960-*-elf*): New target.
5443 * aclocal.m4, configure: Rebuild.
5444
40c62b25
AM		 54451999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5446
5447 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5448 reloc changes when defined(BFD_ASSEMBLER).
5449
daa01f85
AM		 54501999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5451
5452 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5453
5454 * write.c (write_print_statistics): Output to file, not stderr.
5455
5456 * expr.c (generic_bignum_to_int32,64): Prototype.
5457
5458 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5459 output_sleb128, output_uleb128, output_big_sleb128,
5460 output_big_uleb128, output_big_leb128): Prototype.
5461 (output_big_sleb128, output_big_uleb128): Make inline.
5462 (output_big_leb128): Remove inline
5463
5464 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5465 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5466 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5467 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5468 value for correct overflow check in write.c:fixup_segment.
5469 * write.c (fixup_segment): Move bitfield overflow checks to after
5470 the md_apply_fix call.
5471 * config/obj-coff.c (fixup_segment): Likewise.
5472 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5473 valueT *val argument.
5474
19b34177
AS		 5475Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5476
5477 * config/atof-ieee.c (gen_to_words): Correctly round a
5478 denormalized number. Fix off-by-one in range checking for
3e87a760 5479 exponent in a denormal.
19b34177 5480
b8a40f53
NC		 54811999-05-10 Nick Clifton <nickc@cygnus.com>
5482
5483 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5484 name.
b8a40f53 5485
53f3de98
RH		 5486Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5487
5488 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5489
578ec497
AM		 54901999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5491
5492 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5493 (ReverseRegRegmem): Remove.
5494 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5495 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5496 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5497 kludge.
5498
5499 From Doug Ledford <dledford@redhat.com>
5500 * config/tc-i386.h (RegXMM): New for P/III.
5501 * config/tc-i386.c: Add support for P/III.
5502
d0e9a01c
RH		 5503Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5504
5505 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5506 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5507 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5508
83183c0c
RH		 5509Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5510
5511 * config/tc-i386.c (i386_immediate): Skip whitespace before
5512 complaining about junk after expression.
5513 (i386_displacement): Likewise.
5514
03987ced
RH		 5515Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5516
5517 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5518 Don't copy before downcaseing.
5519
0d96863f 55201999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5521
66778679
RH		 5522 * tc-m68k.c: Include elf/m68k.h.
5523 (m68k_elf_final_processing): New routine.
5524 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5525 Define.
3e87a760 5526
90700a53
JL		 5527Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5528
5529 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5530 17 bit fmt insn.
5531
252b5132
RH		 55321999-04-30 Nick Clifton <nickc@cygnus.com>
5533
5534 * config/tc-mcore.c (mcore_s_section): Dump literals before
5535 changing section.
5536
55371999-04-29 Nick Clifton <nickc@cygnus.com>
5538
5539 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5540 for COFF/PE port.
5541
5542Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5543
5544 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5545 (TC_INIT_FIX_DATA): Delete.
5546 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5547 (TC_INIT_FIX_DATA): Delete.
5548 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5549 * write.c (fix_new_internal): Initialize fx_cgen member.
5550 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5551 (gas_cgen_md_apply_fix3): Update.
5552 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5553 (md_cgen_record_fixup_exp): Update.
5554 (FX_OPINFO_R_TYPE): Update.
5555
5556 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5557 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5558 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5559 * frags.h (struct frag): Make opindex, opinfo ints.
5560
5561 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5562
55631999-04-26 Tom Tromey <tromey@cygnus.com>
5564
5565 * aclocal.m4, configure: Updated for new version of libtool.
5566
55671999-04-22 Nick Clifton <nickc@cygnus.com>
5568
5569 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5570 md_apply_fix.
252b5132
RH		 5571 (md_apply_fix3): Do not fix up absolute relocations against
5572 symbolic values.
5573
5574 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5575
55761999-04-20 Nick Clifton <nickc@cygnus.com>
5577
5578 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5579 changes and data-in-text directives.
5580 (mcore_cons): New function: intercept cons() operations.
5581 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5582 operations.
252b5132
RH		 5583 (mcore_stringer): New function: intercept stringer() operations.
5584
55851999-04-18 Ian Lance Taylor <ian@zembu.com>
5586
5587 * obj.h (struct format_ops): Change generate_asm_lineno field to
5588 take no parameters.
5589 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5590
5591 * config/tc-alpha.c (find_opcode_match): Add default case to
5592 switch.
5593 (find_macro_match): Likewise.
5594 (load_expression): Parenthesize && within ||.
5595
5596 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5597
55981999-04-17 Nick Clifton <nickc@cygnus.com>
5599
5600 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5601 .text .data .section pseudo ops.
3e87a760
AM		 5602 (mcore_s_section): New function. Dump lits before changing secs.
5603 (mcore_s_text): New function. Dump lits before changing secs.
5604 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5605
56061999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5607
5608 * config/tc-mips.c (mips_32bitmode): New.
5609 (md_begin): Set mips_32bitmode if needed.
5610 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5611 Set EF_MIPS_32BITMODE.
5612
5613Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5614
5615 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5616 change.
5617
56181999-04-16 Nick Clifton <nickc@cygnus.com>
5619
5620 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5621
5622Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5623
3e87a760 5624 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5625 expressions correctly.
5626
5627
56281999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5629
5630 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5631
5632Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5633
5634 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5635 and fmpynfadd instructions.
5636
56371999-04-11 Richard Henderson <rth@cygnus.com>
5638
5639 * as.h (environ): Declare it, if needed.
5640 * as.c (dump_statistics): Don't declare environ.
5641 * configure.in (environ): Detect declaration.
5642 * configure, config.in: Rebuild
5643
5644 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5645 (i386_displacement): Allocate enough space for replacement buffer.
5646 Clean up replacement buffer initialization.
5647
56481999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5649
5650 * subsegs.c (section_symbol): Don't create a new symbol if one
5651 already exists; instead, use the existing one, but set its segment
5652 and frag data if it hasn't already been defined.
5653 * config/obj-coff.c (c_section_symbol): Likewise.
5654
5655Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5656
5657 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5658
56591999-04-08 Nick Clifton <nickc@cygnus.com>
5660
5661 * config/tc-mcore.c: New File: Support routines for MCore
5662 assembler.
3e87a760 5663 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5664 * config/obj-coff.c: Add support for mcore-pe target.
5665
5666 * Makefile.am: Add support for MCore targets.
5667 * Makefile.in: Regenerate.
5668 * configure.in: Add support for MCore targets.
5669 * configure: Regenerate.
5670
5671 * doc/all.texi: Set MCORE.
5672 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5673
252b5132
RH		 5674 * write.h: Prevent multiple inclusion.
5675
56761999-04-06 Ian Lance Taylor <ian@zembu.com>
5677
5678 * asintl.h (LC_MESSAGES): Never define.
5679 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5680 does not define it.
5681 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5682 does not define it.
5683
5684 * Makefile.am (m68k-parse.c): If configuring in the source
5685 directory, copy m68k-parse.y into the local directory before
5686 running ylwrap, to remove spurious differences when generating
5687 snapshots.
5688 * Makefile.in: Rebuild.
5689
5690 * config/tc-sparc.h (md_do_align): Just allocate the number of
5691 bytes necessary, rather than always allocating 1024.
5692
56931999-04-04 Ian Lance Taylor <ian@zembu.com>
5694
5695 * listing.c (listing_newline): Add cast to avoid warning.
5696 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5697 * config/tc-i386.c (i386_scale): Add return value.
5698 (build_displacement_string): Remove unused local temp_disp2.
5699 (i386_intel_memory_operand): Add parentheses to avoid warning.
5700 (i386_intel_operand): Remove unused local end_of_operand_string.
5701 (i386_operand): Remove unused local operand_modifier.
5702 (i386_operand): Add parens to avoid warning.
5703
57041999-04-04 Don Bowman <don@pixsci.com>
5705
5706 * configure.in: Add mips*-*-vxworks* target; have it define
5707 MIPS_STABS_ELF.
5708 * configure, config.in: Rebuild.
5709
57101999-03-31 Nick Clifton <nickc@cygnus.com>
5711
5712 * configure.in (emulations): Add support for arm-epoc-pe.
5713 * configure: Regenerate.
5714 * config/te-epoc-pe.h: New file. Define macros specific to
5715 arm-epoc-pe target.
5716 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5717 for arm-epoc-pe target.
5718
5719Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5720
5721 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5722
5723Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5724
5725 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5726 detect ",n" without a condition.
5727 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5728
5729
5730Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5731
5732 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5733 instruction is encoded with one bit.
5734
5735
57361999-03-23 Ian Lance Taylor <ian@zembu.com>
5737
5738 * doc/internals.texi (CPU backend): Mention that
5739 line_separator_chars should not include newline. From thi
5740 <ttn@mingle.glug.org>.
5741
57421999-03-22 Doug Evans <devans@casey.cygnus.com>
5743
5744 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5745 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5746
5747Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5748
5749 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5750
5751Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5752
5753 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5754
5755
5756Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5757
5758 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5759
252b5132
RH		 57601999-03-15 Martin Hunt <hunt@cygnus.com>
5761
5762 * app.c (do_scrub_begin): Change '-' back to a symbol char
5763 so we can use multiple opcodes on a line again.
5764
5765 * config/tc-d30v.c: By default, warn if a symbol has
5766 the same name as a register. Plus some minor
5767 updates from the branch.
5768
57691999-03-13 Nick Clifton <nickc@cygnus.com>
5770
5771 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5772 BFD_RELOC_16 and BFD_RELOC_64.
5773
57741999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5775
5776 * expr.c (expr): Add missing else.
5777
57781999-03-12 Nick Clifton <nickc@cygnus.com>
5779
5780 * config/tc-arm.c (md_apply_fix3): Improve error message.
5781
57821999-03-11 Doug Evans <devans@casey.cygnus.com>
5783
5784 * Makefile.am (CPU_TYPES): Add fr30.
5785 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5786 (fr30,m32r dependencies): Update.
5787 * Makefile.in: Rebuild.
5788
5789 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5790 (gas_cgen_record_fixup_exp): Ditto.
5791 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5792 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5793 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5794 (md_cgen_lookup_reloc): Update use of operand->type.
5795 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5796 (md_convert_frag): Call cgen_operand_lookup_by_num.
5797 (md_cgen_lookup_reloc): Update use of operand->type.
5798 (m32r_cgen_record_fixup_exp): Ditto.
5799
58001999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5801
5802 * config/tc-mips.c (md_show_usage): Fix message.
5803
58041999-03-03 Nick Clifton <nickc@cygnus.com>
5805
5806 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5807 and LDR reg,=<expr> instruction.
5808
5809 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5810 -mcpu=arm9tdmi.
5811
5812Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5813
5814 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5815
58161999-02-17 Nick Clifton <nickc@cygnus.com>
5817
5818 This patch was created by: Scott Bambrough
5819 <scottb@corelcomputer.com>
3e87a760
AM		 5820
5821 * app.c:
252b5132 5822 Special cased '@' character. The '@' character is used as the
3e87a760 5823 ARM assembler comment character, as a special character
252b5132
RH		 5824 and in ELF .symver pseudo-op's, and as a special character in
5825 .type and .section pseudo-ops.
5826 (symver_pseudo): New static variable.
5827 (symver_state): New static variable.
5828 (struct app_save): Add field 'symver_state'.
5829 (app_push): Save global symver_state int struct app_save.
5830 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5831 (do_scrub_chars): Special case handling of '@' character in
5832 .symver pseudo-ops.
252b5132
RH		 5833
5834 * configure.in: Modified to recognize armv* uname syntax from ARM
5835 Linux kernel.
5836 * configure: Regenerated.
3e87a760 5837
252b5132
RH		 5838 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5839 a prefix to the section's type.
5840 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5841 the type's typename.
5842
5843 * config/tc-arm.h: Add support for PIC generation:
5844 (pic_code): New boolean.
5845 (obj_relocate_extern): Define.
5846 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5847 (TC_CONS_FIX_NEW): Define.
5848 (tc_fix_adjustable): Define.
5849 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5850
252b5132
RH		 5851 * config/tc-arm.c: Add support for PIC generation:
5852 (line_seperator_chars): Allow ';' as a seperator for Linux.
5853 (is_immediate_prefix): New macro.
5854 (arm_parse_reloc): New function.
5855 (s_arm_elf_cons): New function.
5856 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5857 (md_undefined_symbol): Special case handling for the Global Offset
5858 Table's symbol.
5859 (md_apply_fix3): Handle PIC relocs.
5860 (tc_gen_reloc): Handle PIC relocs.
5861 (md_parse_option): Add support for '-k' command line switch to
5862 enable PIC generation.
5863 (cons_fix_new_arm): New function.
5864 (s_arm_elf_cons): New function.
5865
5866Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5867
5868 * configure.in: Add comments for uses of AC_DEFINE.
5869 * acinclude.m4: Likewise.
5870 * acconfig.h: Remove.
5871 * aclocal.m4: Rebuild.
5872 * configure: Rebuild.
5873 * Makefile.in: Rebuild.
5874 * config.in: Rebuild.
5875
58761999-02-15 Jim Lemke <jlemke@cygnus.com>
5877
5878 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5879 non-constant offset from a base register.
5880
58811999-02-14 Ken Raeburn <raeburn@raeburn.org>
5882
5883 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5884 strings always.
5885
5886Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5887
5888 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5889 (emit_insn): Look for pc-relative and no-overflow specifiers on
5890 internal relocation types.
5891
58921999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5893
5894 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5895 -mcpu=NNNN flags.
5896
5897 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5898 mips_cpu instead.
5899 (mips_4650, mips_4010, mips_4100): Variables removed.
5900 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5901 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5902 variables.
5903 (md_begin): Don't bother initializing the mips_NNNN variables;
5904 mips_cpu is set, and that's good enough now.
5905 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5906 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5907 (show): New function, to handle wrapping in the CPU lists.
5908 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5909
5910Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5911
5912 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5913 than treat as an immediate specifier.
5914
5915Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5916
5917 * config/tc-i386.c: Prototype many functions.
5918 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5919 (i386_immediate): Remove unused second argument.
5920 (i386_intel_operand): Fix i386_is_reg typo.
5921 (i386_operand): Use allow_naked_reg.
5922 (output_invalid): Make operand int for K&R.
5923
5924Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5925
5926 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5927 patch.
5928 * Makefile.in: Rebuild.
5929
59301999-02-09 Doug Evans <devans@casey.cygnus.com>
5931
5932 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5933 (cgen.o): Ditto.
5934 (EXTRA_as_new_SOURCES): Comment out.
5935 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5936 * Makefile.in: Rebuild.
5937 * doc/Makefile.in: Rebuild.
5938 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5939 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5940 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5941 * configure: Rebuild.
5942 * aclocal.m4: Rebuild.
5943 * config.in: Rebuild.
5944 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5945 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5946 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5947 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5948 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5949 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5950 (gas_cgen_record_fixup_exp): Ditto.
5951 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5952 descriptor, not global variable.
5953 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5954 descriptor, not global variable. Refer to insert_operand handler
5955 via cpu descriptor, not global function.
5956 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5957 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5958 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5959 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5960 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5961 * config/tc-m32r.c: Ditto.
5962 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5963 (md_assemble): Ditto.
5964 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5965
59661999-02-09 Nick Clifton <nickc@cygnus.com>
5967
5968 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5969 relocations for ELF targets.
5970
59711999-02-08 Nick Clifton <nickc@cygnus.com>
5972
5973 * configure.in: Add support for StrongARM target.
5974 * configure: Regenerate.
5975
59761999-02-05 Nick Clifton <nickc@cygnus.com>
5977
5978 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5979
5980 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5981 for COFF ports.
5982
5983Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5984
5985 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5986
5987Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5988
66778679
RH		 5989 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5990 (INTEL_DWORD_MNEM_SUFFIX): Define.
5991 (BYTE_PTR): Define.
5992 (WORD_PTR): Define.
5993 (DWORD_PTR): Define.
5994 (XWORD_PTR): Define.
5995 (SHORT): Define.
5996 (OFFSET_FLAT): Define.
5997 (FLAT): Define.
5998 (NONE_FOUND): Define.
5999 (No_dSuf): Define.
6000 (No_xSuf): Define.
6001 * config/tc-i386.c (set_intel_syntax): New routine.
6002 (intel_syntax): Declare.
6003 (allow_naked_reg): Declare.
6004 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6005 (intel_float_operand): New routine.
6006 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6007 Handle brackets as well as parens. Call i386_intel_operand for
6008 intel syntax. Reverse operands if appropriate. Handle new
6009 suffixes. Handle movzx and movsx.
6010 (i386_is_reg): New routine.
6011 (i386_immediate): New routine.
6012 (i386_scale): New routine.
6013 (i386_displacement): New routine.
6014 (i386_operand_modifier): New routine.
6015 (build_displacement_string): New routine.
6016 (i386_parse_seg): New routine.
6017 (i386_intel_memory_operand): New routine.
6018 (i386_intel_operand): New routine.
6019 (i386_operand): Call i386_displacement, i386_immediate,
6020 i386_scale, etc. instead of handling inline.
6021 (parse_register): Handle registers without prefix.
252b5132
RH		 6022
6023Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6024
66778679
RH		 6025 * configure: Regenerate.
6026 * configure.in (arm-*-oabi): New.
6027 (thumb-*-oabi): New.
6028 * config/tc-arm.c (target_oabi): Declare.
6029 (md_apply_fix3): Support REL relocs.
6030 (md_parse_option): Handle -oabi.
6031 (elf32_arm_target_format): New routine.
6032 (md_longopts): Add OPTION_OABI.
6033 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6034
6035
60361999-01-28 Nick Clifton <nickc@cygnus.com>
6037
6038 * write.c (write_relocs): Handle out of range error.
6039
6040 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6041 (fr30_force_relocation): Default to 0.
6042
6043 * config/tc-fr30.h (obj_fix_adjustable): Define.
6044 (TC_FORCE_RELOCATION): Define.
6045
6046 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6047 relocs.
252b5132
RH		 6048
60491999-01-16 Nick Clifton <nickc@cygnus.com>
6050
6051 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6052 merge of two instructions if the left instruciton kills the right.
6053
60541999-01-11 Doug Evans <devans@casey.cygnus.com>
6055
6056 * Makefile.in: Regenerate.
6057 * configure.in: Redo test for using cgen.
6058 * configure: Regenerate.
6059
60601999-01-09 Nick Clifton <nickc@cygnus.com>
6061
6062 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6063 redefinition of this macro.
6064
6065Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6066
6067 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6068 warning.
6069
60701998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6071
6072 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6073 a read of HI or LO and an immediatly following branch.
6074
60751998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6076
6077 * config/tc-mips.c (md_begin): Another correction to the setting of
6078 mips_eabi64.
6079
60801998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6081
3e87a760
AM		 6082 * config/tc-mips.c (md_begin): Correct type-o in setting of
6083 mips_eabi64.
252b5132
RH		 6084
60851998-12-21 Nick Clifton <nickc@cygnus.com>
6086
6087 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6088 bit insn when optimizing, so that parallelised instructions will
6089 start on a 32 bit boundary.
6090
60911998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6092
6093 * config/tc-mips.c (mips_eabi64): New.
6094 (md_begin): Set mips_eabi64.
6095 (mips_elf_final_processing): Use it.
6096
60971998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6098
3e87a760 6099 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6100 Correct setting of ABI in e_flags.
6101
6102Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6103
3e87a760
AM		 6104 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6105 in delay slots.
252b5132
RH		 6106
61071998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6108
6109 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6110
252b5132
RH		 61111998-12-15 Doug Evans <devans@casey.cygnus.com>
6112
6113 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6114 warning, values that don't fit in the field.
6115
61161998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6117
6118 * config/tc-mips.c (mips_abi_string): New.
6119 (md_parse_option,md_longopts): Add mabi.
6120 (mips_elf_final_processing): Set e_flags based on mabi flag.
6121
61221998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6123
3e87a760 6124 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6125
612698-12-11 Ken Raeburn <raeburn@cygnus.com>
6127
6128 * config/tc-h8300.c (build_bytes): Change message given if the
6129 instruction requires H8/300H mode and we're not in Hmode, to
6130 suggest that it may be the operand modes that are the problem, not
6131 necessarily the opcode.
6132
61331998-12-10 Nick Clifton <nickc@cygnus.com>
6134
6135 * config/tc-fr30.c: Add line separator character.
6136
6137Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6138
6139 * configure.in (hppa-*-mpeix*): New target.
6140 * config/obj-som.h (obj_som_compiler): Declare.
6141 * config/obj-som.c (compiler_seen): New static variable.
6142 (obj_som_compiler): New function.
6143 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6144 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6145 (pa_type_args): Set hppa_priv_level.
6146 (pa_compiler): New static function if OBJ_SOM.
6147 * configure: Rebuild.
6148
6149Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6150
6151 * read.c (output_leb128): Don't mark as inline.
6152
61531998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6154
3e87a760 6155 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6156 AIX .vbyte unaligned data support.
6157 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6158 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6159 sections.
6160
61611998-12-07 Nick Clifton <nickc@cygnus.com>
6162
6163 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6164 input handling.
252b5132
RH		 6165
6166Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6167
66778679
RH		 6168 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6169 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6170
6171Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6172
6173 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6174 checking the target type.
6175 (mips-dec-bsd*): Set endian to little.
6176 * configure: Rebuild.
6177
6178 COFF weak symbol support, based on patches from Mark Elbrecht
6179 <snowball3@usa.net>:
6180 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6181 * config/obj-coff.c (obj_coff_weak): New static function.
6182 (obj_coff_endef) [both versions]: Handle weak symbols.
6183 (coff_frob_symbol): Likewise.
6184 (yank_symbols): Likewise.
6185 (obj_pseudo_table): Add "weak".
6186
6187 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6188 <aymeric.vincent@emi.u-bordeaux.fr>.
6189 * aclocal.m4: Rebuild with current tools.
6190 * configure: Rebuild.
6191
6192 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6193 an assertion failure for a case we can't handle when OBJ_ECOFF.
6194
6195 * expr.c (operator): And with 0xff to avoid problems with signed
6196 char.
6197
61981998-12-03 Nick Clifton <nickc@cygnus.com>
6199
6200 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6201 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6202
62031998-12-02 Nick Clifton <nickc@cygnus.com>
6204
6205 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6206 LDI:20 insn.
6207
6208Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6209
3e87a760
AM		 6210 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6211 calculation of pcrel point.
252b5132
RH		 6212
6213Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6214
6215 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6216 pcrel point.
6217
6218Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6219
6220 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6221 scope.
6222 (d10v_cleanup): Only generate previous insn if a multiline insn is
6223 not pending.
6224
6225Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6226
6227 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6228 FR30_OPERAND_I32.
252b5132
RH		 6229
6230Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6231
6232 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6233 -marm6xxx command line switches.
6234
62351998-11-18 Doug Evans <devans@casey.cygnus.com>
6236
6237 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6238 (itbl-ops.o): Delete duplicate dependencies.
6239 Rebuild dependencies.
6240 Add fr30 dependencies.
6241 * Makefile.in: Rebuild.
6242
6243Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6244
6245 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6246 opcode list.
6247 * listing.c: Ignore line terminator characters found inside
3e87a760 6248 strings.
252b5132
RH		 6249
6250Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6251
6252 * po/gas.pot: Regenerated.
6253
6254Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6255
6256 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6257 fr30_is_label_start(). Also checks for delay slot insns.
6258
6259 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6260 FR30 instructions which contain a colon in the mnemonic.
6261
6262 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6263
6264Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6265
6266 * config/tc-fr30.c: Removed currently superflous code.
6267
6268Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6269
6270 * config/tc-fr30.h: New file.
6271 * config/tc-fr30.c: Tweaking so that it will compile.
6272
6273Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6274
66778679
RH		 6275 * config/tc-d10v.h (obj_fix_adjustable): Define.
6276 (TC_FORCE_RELOCATION): Define.
6277 (d10v_force_relocation): Declare.
6278 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6279 (md_apply_fix3): Handle Vtable relocs.
6280 (d10v_fix_adjustable): New.
6281 (d10v_force_relocation): New.
252b5132
RH		 6282
6283Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6284
6285 * config/tc-d30v.c: Change default behaviour to ignore potential
6286 conflicts between register name and symbol names.
6287
6288Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6289
6290 * configure.in: Add fr30-*-*.
6291 * config/tc-fr30.c: New file.
6292 * Makefile.in: Regenerated.
6293 * config.in: Regenerated.
6294 * configure: Regenerated.
6295 * doc/Makefile.in: Regenerated.
6296 * po/gas.pot: Regenerated.
6297
6298Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6299
6300 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6301 are 16 bit insns.
6302
6303Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6304
6305 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6306 characters.
6307 (do_scrub_chars): Add some casts to unsigned char to avoid
6308 unwanted sign extension.
6309 * read.c (lex_type): Set characters about 127 to be symbol
6310 characters.
6311 * config/tc-i386.c (md_begin): Set identifier_chars and
6312 operand_chars for values above 127.
6313
6314Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6315
66778679
RH		 6316 * configure.in: detect cygwin* instead of cygwin32*
6317 * configure: regenerate
252b5132
RH		 6318
6319Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6320
6321 * listing.c: Add support for producing a listing from piped
3e87a760 6322 input.
252b5132
RH		 6323
6324Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6325
6326 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6327 (append_insn): Account for the tx39's multiply behavior.
6328
63291998-10-26 Michael Meissner <meissner@cygnus.com>
6330
6331 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6332 from assemble_parallel_insns. Add support for '->' to indicate
6333 explicitly serializing the instructions.
6334 (md_assemble): Ditto.
6335
6336Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6337
66778679
RH		 6338 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6339 WEAK handling.
252b5132
RH		 6340
6341Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6342
66778679 6343 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6344
6345Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6346
6347 * config/tc-mips.c : support frame and regmask/fregmask when
6348 MIPS_STABS_ELF is specified.
6349
6350Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6351
66778679
RH		 6352 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6353 (md_apply_fix): Don't return 1 for VTABLE relocs.
6354 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6355
6356Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6357
6358 * doc/c-i386.texi: Replace occurences of "opcode" with
6359 "instruction mnemonic", "instruction", or "mnemonic" when
6360 referring to the name of an instruction. Use "opcode" when
6361 referring to the sequence of machine bytes.
6362
6363 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6364 (is_opcode_char): Rename to is_mnemonic_char.
6365 (md_assemble and i386_operand): Correct error messages from
66778679 6366 "opcode" to "instruction mnemonic"
252b5132
RH		 6367 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6368 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6369 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6370 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6371 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6372 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6373 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6374
6375 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6376
6377 * config/tc-i386.c (i386_operand): Check for garbage after
6378 register name.
6379
6380Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6381
6382 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6383 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6384
6385Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6386
66778679
RH		 6387 * config/tc-sh.h (obj_fix_adjustable): Define.
6388 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6389 (md_apply_fix): Likewise.
6390 (tc_gen_reloc): Likewise.
6391 (sh_fix_adjustable): New.
252b5132
RH		 6392
6393Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6394
6395 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6396 * cgen.h (gas_cgen_finish_insn): Update prototype.
6397 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6398 cgen_insn_t -> CGEN_INSN_INT.
6399 (make_parallel): Update handling of CGEN_INT_INSN_P.
6400 (assemble_parallel_insn): Ditto.
6401 (target_make_parallel): New function.
6402 (md_assemble): Use it.
6403
6404Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6405
66778679 6406 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6407
6408Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6409
6410 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6411 converted into lower case.
6412
6413Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6414
66778679
RH		 6415 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6416 (gas_cgen_tc_gen_reloc): Likewise.
6417 * config/tc-m32r.h (obj_fix_adjustable): Define.
6418 * config/tc-m32r.c (m32r_fix_adjustable): New.
6419 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6420
6421Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6422
6423 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6424
6425Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6426
6427 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6428 to lower case before parsing.
6429
6430 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6431 parallel insns modift buts in the PSW as a side effect.
6432
6433Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6434
6435 * config/tc-d30v.c (find_format): Test for missing flag and
6436 control registers.
3e87a760 6437
252b5132
RH		 6438 (md_apply_fix3): Fix error messages to avoid
6439 assumption about presence of a symbol.
6440
6441 (parallel_ok): Disallow parallel instructions that both modify the
6442 same flag register.
6443
6444 (find_format): Generate a warning if an odd numbered register is
6445 used as the first register in a mutli-register instruction.
6446
6447Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6448
6449 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6450 relocations are always associated with a symbol.
6451
6452Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6453
66778679
RH		 6454 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6455 (elf32_sparc_force_relocation): Declare.
6456 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6457 (tc_gen_reloc): Handle vtable relocs.
6458 (elf32_sparc_force_relocation): New.
252b5132
RH		 6459
6460Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6461
66778679
RH		 6462 * symbols.c (S_IS_FUNCTION): New.
6463 * config/tc-v850.h (obj_fix_adjustable): Define.
6464 (TC_FORCE_RELOCATION): Define.
6465 (v850_force_relocation): Declare.
6466 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6467 of fx_addnumber for VTABLE reloc addends.
6468 (md_apply_fix3): Handle VTABLE relocs.
6469 (v850_fix_adjustable): New.
6470 (v850_force_relocation): New.
252b5132
RH		 6471
6472Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6473
6474 * tc-hppa.c (fp_operand_format): Add some additional formats.
6475 (pa_ip): Do not automatically promote into pa2.0 mode.
6476 (pa_level): Handle ".level 2.0".
6477
6478Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6479
6480 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6481 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6482 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6483 (None): Redefine as 0xffff.
6484
6485 From Jeff B Epler <jepler@usgs.gov>
6486 * doc/c-i386.texi (i386-SIMD): New section.
6487
6488Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6489
6490 * read.c (discard_rest_of_line): New function.
6491 * read.h: Declare it.
6492 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6493
6494Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6495
6496 * config/tc-d10v.c (find_symbol_matching_register): New function.
6497 (find_opcode): Cope with the case where a register name matches
6498 a symbol name.
6499
6500Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6501
6502 * config/tc-v850.c (md_pcrel_from): Rename to
6503 v850_pcrel_from_section.
6504 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6505 sections.
252b5132
RH		 6506
6507 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6508
6509Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6510
6511 * config/tc-d10v.c (find_opcode): Generate an error if a register
6512 is supplied for an operand that should not be a register.
6513
6514Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6515
6516 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6517 instructions to have another instruction in the right bin.
6518
6519Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6520
6521 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6522 the right container if the left container holds a branch
3e87a760 6523 instruction.
252b5132
RH		 6524
6525Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6526
6527 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6528 both a register name and symbol name.
6529 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6530
6531Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6532
6533 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6534 execution unit class.
6535
6536 (reg_name_search): If a name matches a register and a symbol,
6537 prefer the register.
6538 (find_format): Disallow flag registers when a general purpose
6539 register is required.
6540 If a number is required, but a register has been given, check to
6541 see if a symbol with the same name as the register exists, and if
6542 so, use that symbol.
6543
6544Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6545
6546 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6547
6548Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6549
6550 * config/tc-d30v.c (find_format): Do not accept flag registers as
6551 general purpose registers.
6552 (find_format): If an immediate value is expected at a given place
6553 in a format, but a register name has been provided instead, check
6554 to see if that register name matches the name of a predefined
6555 symbol and if it does, then use the symbol instead.
6556 (reg_name_search): If a register name matches a symbol name,
6557 prefer the register name to the symbol name.
6558
6559Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6560
6561 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6562 the previous insn to empty.
6563
65641998-09-20 Michael Meissner <meissner@cygnus.com>
6565
6566 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6567 pieces, forcing the use of an ANSI compiler.
6568
6569Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6570
6571 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6572 relocs.
6573 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6574
6575Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6576
66778679
RH		 6577 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6578 assembler syntax.
6579 (obj_elf_vtable_entry): Likewise.
6580 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6581 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6582 (tc_gen_reloc): Likewise.
6583 (arm_fix_adjustable): Likewise.
6584 (elf32_arm_force_relocation): New.
6585 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6586
6587Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6588
6589 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6590
6591Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6592
66778679
RH		 6593 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6594 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6595
6596Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6597
6598 * config/tc-i386.c (i386_operand): Detect non-segment registers
6599 used as segment prefixes.
6600
6601Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6602
6603 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6604 optimize across FDE boundaries.
6605
6606 * config/obj-coff.c (obj_coff_section): Preserve any link once
6607 flags when setting the section flags.
6608
6609Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6610
6611 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6612 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6613
6614Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6615
6616 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6617 to the host width.
6618
6619Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6620
6621 * frags.c (frag_grow): Include the size of the frag struct in the
6622 obstack chunk size.
6623
6624 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6625 if the new subseg comes before the old.
6626
6627Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6628
6629 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6630 to handle edge8 and edge16.
6631
6632Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6633
6634 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6635 before we clobber the symbol involved.
6636
6637Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6638
3e87a760 6639 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6640 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6641 use arm_adjust_symtab for OBJ_COFF.
6642 (armelf_adjust_symtab): New Routine.
6643 * config/tc-arm.h: Define obj_adjust_symtab to
6644 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6645
252b5132
RH		 6646Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6647
6648 * configure.in: Make all i386-elf targets use bfd_gas.
6649 * config/tc-i386.c (tc_i386_force_relocation): New.
6650 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6651 (md_apply_fix3): Likewise.
6652 (tc_gen_reloc): Handle them.
6653 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6654 tc_i386_force_relocation.
6655
6656Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6657
6658 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6659
6660Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6661
6662 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6663 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6664 sequential pair.
6665
252b5132
RH		 6666Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6667
6668 * read.h (generate_lineno_debug): Add prototype.
6669 * read.c (generate_lineno_debug): Make non-static.
6670
6671Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6672
6673 * config/tc-i386.c (md_assemble): Only warn for address/data size
6674 prefixes.
6675
6676Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6677
6678 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6679 against Thumb function names, as the linker needs this information.
6680
66811998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6682
6683 * expr.c (operand): Check also that there is no advance in operand
6684 after atof_generic in order to decide "is it label 0f or floating
6685 point number?".
6686
6687Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6688
6689 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6690 command line options with a single dash.
6691 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6692
6693Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6694
3e87a760
AM		 6695 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6696 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6697
66981998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6699
6700 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6701 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6702 demand_empty_rest_of_line before mri_comment_end.
6703 (equals): Check garbage after expression before
6704 mri_comment_end in MRI mode.
6705
6706Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6707
6708 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6709 small immediate constant to use the constant itself rather than
6710 always using 1.
6711
6712Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6713
6714 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6715 (pa_leave): Likewise.
6716
6717Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6718
6719 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6720 prefixes.
6721 (i386_operand): Fix an error message.
6722
6723Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6724
6725 * doc/c-arm.texi (ARM Directives): Document .req directive.
6726
6727 * config/tc-arm.c (reg_required_here): Display erroneous string if
6728 the register name could not be decoded.
6729 Do not set inst.instruction if the sift is -1.
6730
6731Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6732
6733 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6734 we do for EXTERN.
6735
6736Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6737
6738 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6739 even if it is belived to be unnecessary.
6740
6741Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6742
6743 config/tc-i386.c (i386_operand): Size immediate constants by
6744 suffix (erroneously removed as part of July 7 change).
6745
6746Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6747
66778679
RH		 6748 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6749 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6750 (armelf_frob_symbol): New Routine.
6751 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6752
6753Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6754
6755 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6756
6757Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6758
6759 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6760 command line switches passed to assembler.
6761
6762Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6763
6764 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6765 (gas_cgen_opcode_desc): Declare.
6766 (gas_cgen_parse_operand): Declare.
6767 (*): Prepend gas_ to gas specific fns to denote them as such.
6768 All uses updated.
6769 * cgen.c (gas_cgen_opcode_desc): New global
6770 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6771 (queue_fixup): Renamed from cgen_queue_fixup.
6772 (*): Prepend gas_ to gas specific fns to denote them as such.
6773 All uses updated.
6774 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6775 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6776 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6777 Open opcode table and initialize it.
6778 (make_parallel): Use gas_cgen_opcode_desc.
6779 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6780 (md_assemble): Ditto.
6781
6782Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6783
6784 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6785 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6786 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6787 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6788 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6789 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6790 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6791 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6792 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6793 (INIT_STAB_SECTION): Likewise.
6794 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6795
252b5132
RH		 6796 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6797 (md_parse_option): Watch for them.
6798 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6799 (md_begin): Kill neverdef code.
6800 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6801 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6802 (s_alpha_coff_wrapper): New.
6803 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6804
252b5132
RH		 6805Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6806
6807 Start of changes to remove mdebug section from mips*-elf
6808 Based on MIPS_STAB_ELF definition
6809 * acconfig.h: undef if not configured
6810 * config.in: undef if not configured
6811 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6812 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6813 * stabs.c (s_stab_generic): flush frag
6814
6815Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6816
66778679
RH		 6817 * configure.in: (arm-*-elf): Handle.
6818 (thumb-*-elf): Handle.
6819 * configure: Regenerate.
6820 * read.c (stringer): Fix typo in comment.
6821 * write.c (fixup_segment): Don't add symbol value to addend if
6822 TC_ARM and OBJ_ELF.
6823 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6824 sections.
6825 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6826 for OBJ_ELF.
252b5132
RH		 6827
6828Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6829
6830 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6831 (write_2_short): Emit warning if new flag is set.
6832 (do_assemble): Set flags if left instruction is one of special
6833 "right-instruction-killer" type.
6834
6835Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6836
252b5132
RH		 6837 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6838 Always output words in debug_info section as big endian.
6839 (sparc_target_format): Choose correct bfd target.
6840 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6841
252b5132
RH		 6842Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6843
6844 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6845 to work with internationalization code. Issue an error when two
6846 operands match that are not allowed to match.
6847
6848Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6849
6850 * configure.in (install_tooldir): Allow target to specify whether
6851 it wants to be installed in $(tooldir)/bin.
6852 * configure: Regenerate.
6853 * Makefile.am (install-exec-local): Set install-exec-tooldir
6854 dependency via configure.
6855 * Makefile.in: Regenerate.
6856
6857Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6858
6859 * Makefile.am (install-exec-local): Split into two ...
6860 (install-exec-bindir,install-exec-tooldir): New rules.
6861 * Makefile.in: Regenerate.
6862
6863Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6864
6865 * Makefile.am (install-exec-local): Don't remove the file before
6866 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6867 W. Rozycki <macro@ds2.pg.gda.pl>.
6868 * Makefile.in: Rebuild.
6869
6870Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6871
6872 * cgen.c: Include libiberty.h.
6873 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6874 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6875 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6876 (md_cgen_lookup_reloc)): Declare.
6877 (md_cgen_record_fixup_exp): Declare.
6878 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6879 (m32r_relax_frag): Declare.
6880 (cgen_md_apply_fix3): Decls moved to cgen.h.
6881 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6882 (m32r_cgen_record_fixup_exp): Delete decl.
6883 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6884 (assemble_nop): Delete.
6885 (expand_debug_syms): Delete unused `exp'.
6886 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6887 Add default case for -Wall.
6888 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6889 (md_atof): Delete unused wordP.
6890
6891Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6892
6893 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6894 value.
6895
6896Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6897
6898 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6899 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6900 .print, .purgem, and .struct. Remove documentation for
6901 .app-file.
6902
6903Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6904
6905 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6906 Update call to insert_operand.
6907
6908Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6909
6910 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6911
6912Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6913
6914 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6915 whitespace after a prefix operator.
6916
6917Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6918
6919 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6920
6921Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6922
6923 * config/tc-sparc.c (log2): New static function.
6924 (s_reserve): Use log2 to convert alignment before calling
6925 record_alignment.
6926 (s_common): Use log2 to convert alignment before calling
6927 record_alignment and frag_align.
6928 (sparc_cons_align): Use log2.
6929
6930Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6931
6932 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6933 (s_common): Likewise.
6934
6935 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6936 initialization of waddr.
6937 (sparc_elf_final_processing): Add default case to switch.
6938
6939Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6940
6941 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6942 than temporary real.
6943
6944Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6945
6946 * write.c (subsegs_finish): Don't align the segments if there were
6947 any errors.
6948
6949 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6950 copying aux information.
6951
6952 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6953 expression into a symbol.
6954
6955Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6956
6957 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6958 type to unsigned int.
6959 (md_assemble): Change type used to store offsets from unsigned
6960 long to long.
6961 (i386_operand): Switch error check to only call RESTORE_END_STRING
6962 once after parse_register.
6963
6964Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6965
6966 * config/tc-v850.c (md_show_usage): Changed format to match that
6967 of gcc, ld, etc.
6968
6969 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6970
6971Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6972
6973 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6974 relocs.
6975 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6976 weak.
6977
6978Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6979
6980 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6981 * doc/Makefile.in: Rebuild.
6982
6983Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6984
66778679
RH		 6985 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6986 for %lo expressions.
6987 (mips_ip, case 'u'): Move range check after code to mask
6988 off bits in %hi/%lo expressions. Mask off high bits for
6989 %lo expressions.
252b5132
RH		 6990
6991Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6992
6993 * doc/Makefile.am (gasver.texi): New target.
6994 (as.info, as.dvi): Depends upon gasver.texi.
6995 * doc/as.texinfo: Include gasver.texi. Mention version number on
6996 title page and in top node.
6997 * doc/Makefile.in: Rebuild.
6998
6999Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7000
7001 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7002 but not including the line containing the edict.
7003 * listing.h (LISTING_EOF): New.
7004 * input-scrub.c (input_scrub_next_buffer): Call it.
7005
7006Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7007
7008 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7009 immediate address based solely on the suffix and the mode.
252b5132
RH		 7010
7011 * config/tc-i386.c (md_assemble): Add assertion to make sure
7012 overlap2 does not set Imm.
7013
7014 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7015 sequences of whitespace to a single space.
7016 (is_space_chars): Just compare with space.
7017 (md_begin): Don't initialize space_chars.
7018 (md_assemble): Just skip a single whitespace character.
7019 (i386_operand): Rewrite base-index parsing to use new
7020 parse_register, and to skip white space. Skip white space in a
7021 number of other places too. Don't give error message if
7022 parse_register fails.
7023 (parse_register): Change reg_string parameter to be non-const.
7024 Add end_op parameter. Skip white space after the `%', and return
7025 end of register string. Give error message here rather than
7026 caller.
7027
7028Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7029
7030 Based on patch from Matt Semersky <matts@scd.hp.com>:
7031 * expr.c (op_encoding): Make const.
7032 (expr_set_precedence): New function.
7033 (expr_begin): Don't set operator rankings, just call
7034 expr_set_precedence.
7035 * expr.h (expr_set_precedence): Declare.
7036 * read.c (s_mri): Call expr_set_precedence.
7037
7038Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7039
7040 * doc/as.texinfo (Statements): Remove paragraph discussing
7041 continuing lines with a backslash. This hasn't worked for years,
7042 if it ever did.
7043
7044Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7045
66778679 7046 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7047 symbol definitions.
7048 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7049 (ps_CTORS, ps_DTORS): New section types.
7050 (vms_fixup_xtors_section): New function
7051 (Ctors_Psect, Dtors_Psect): Define.
7052 (IS_GXX_XTOR): Define
7053 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7054 Filter static constructors/destructors and add to
7055 Ctors_Symbols/Dtors_Symbols chain.
7056 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7057 appropriate section.
7058
66778679 7059 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7060 * makefile.vms: Merge vax/vms support.
7061
7062Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7063
7064 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7065 (elf_pseudo_table): Add them.
7066 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7067 (md_apply_fix): Accept them.
7068 (mips_fix_adjustable): Don't adjust them.
7069 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7070 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7071 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7072 (tc_fix_adjustable): Don't adjust them.
7073
7074Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7075
7076 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7077 (cgen.o): Use it.
7078 * Makefile.in: Regenerate.
7079 * configure.in: AC_SUBST cgen_cpu_prefix.
7080 * configure: Regenerate.
7081
7082Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7083
7084 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7085 Changed all users of COND12_DELAY.
7086
7087Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7088
7089 * config/tc-mn10300.c (set_arch_mach): New function.
7090 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7091 (md_begin): Default to mn10300 mode.
7092 (md_assemble): Only accept instructions for the core mn10300
7093 chip and the active machine type.
7094
7095Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7096
7097 * subsegs.h (segment_info_type): Give the struct a name.
7098 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7099 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7100 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7101 * config/tc-w65.h (tc_reloc_mangle): Declare.
7102 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7103
7104Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7105
66778679
RH		 7106 * config/tc-v850.c (v850_comm): Restore old section
7107 after common processing.
252b5132
RH		 7108
7109Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7110
7111 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7112
7113Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7114
7115 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7116 char with code that explicitly sign-extends.
7117
7118Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7119
252b5132
RH		 7120 * config/tc-v850.c (md_begin): Restore text section as the current
7121 section after creating call table sections.
7122 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7123 code.
252b5132
RH		 7124
7125 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7126 with call to macro SYM_AUXINFO.
7127
7128Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7129
7130 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7131 with the program transform name.
7132 * Makefile.in: Rebuild.
7133
7134Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7135
7136 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7137 information.
7138
7139Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7140
7141 * config/tc-i386.c (i386_operand): Be prepared for a space between
7142 the open parenthesis and the start of the register operand,
7143 because of the June 16 change.
7144
7145Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7146
7147 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7148 BFD_ASSEMBLER.
7149
7150Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7151
7152 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7153 even if it is belived to be unnecessary.
7154
7155Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7156
7157 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7158 symbols.
7159 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7160
7161Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7162
7163 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7164 shift amount for a repeated operand. The shift amount for the
7165 repeated copy comes from the size of the operand.
7166
7167Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7168
7169 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7170
7171Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7172
7173 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7174
7175Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7176
7177 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7178 characters in it as LEX_IS_SYMBOL_COMPONENT.
7179 * config/tc-i386.h (tc_symbol_chars): Define.
7180 (extra_symbol_chars): Declare.
7181 * config/tc-i386.c (extra_symbol_chars): Define.
7182 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7183 (line_comment_chars): Set to '/' if TE_LINUX.
7184 * doc/c-i386.texi (i386-prefixes): Update.
7185 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7186
7187Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7188
7189 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7190 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7191
71921998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7193
7194 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7195 constraint in instructions REP & REPI.
7196
7197Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7198
7199 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7200 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7201
7202 (check_range): If the operand is shifted, then shift the number
7203 before checking its range.
7204
3e87a760 7205 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7206
7207 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7208 common sections.
7209
7210Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7211
7212 * config/tc-v850.c (v850_comm): Create special sections as needed.
7213
72141998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7215
7216 * config/tc-d10v.c (write_2_short): Addition of swapping
7217 instructions for sequential and reverse sequential order when
7218 given order is not possible.
7219
7220Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7221
7222 * Makefile.am: Rebuild dependencies.
3e87a760 7223 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7224 * Makefile.in: Rebuild.
7225
7226Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7227
7228 * doc/c-i386.texi: Update 16 bit documentation.
7229
7230 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7231 IgnoreDataSize to IgnoreSize as they are used for address size as
7232 well as data size.
7233 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7234 32-bit mode, similarly addr16/data16 and variants.
7235
7236Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7237
7238 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7239 sequential word multiply instructions.
3e87a760 7240
252b5132
RH		 7241 (do_assemble): Add extra command line argument, to allow mul32
7242 attribute to be preserved across parallel insns.
7243 (md_assemble): Insert NOPs between explicitly parallel insns which
7244 contain an 32 bit multiply and a 16 multiply.
7245
7246Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7247
7248 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7249 likewise for REPE.
7250
7251 * config/tc-i386.c (reloc): Add braces.
7252
7253 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7254 consistent with Intel naming.
7255 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7256 use bitfields in sib_byte.
7257 (modrm_byte): Don't use bitfields here either.
7258
7259 * config/tc-i386.c (current_templates): Add const.
7260 (parse_register): Add const to return, param, and char *s.
7261 (i386_operand): Add const to reg_entry *r.
7262 * config/tc-i386.h (templates): Add const to start, end.
7263
7264 Inspired by code for 16 bit gas support from Martynas Kunigelis
7265 <martynas@nm3.ktu.lt>:
7266 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7267 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7268 (uses_mem_addrmode): Remove.
7269 (md_estimate_size_before_relax): Add support here too.
7270 (md_relax_table): Rewrite interface to md_relax for 16 bit
7271 support.
7272 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7273 (opcode_suffix_to_type): Remove.
7274 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7275 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7276 (md_convert_frag): Likewise.
7277 (i386_operand): Add support for 16 bit base/index regs,
7278 immediates, and displacements. Remove some unnecessary casts, and
7279 localise end_of_operand_string, displacement_string_start,
7280 displacement_string_end variables. Add GCC_ASM_O_HACK.
7281 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7282
7283 * config/tc-i386.c (prefix_hash): Remove.
7284 (md_begin): Rewrite without obstacks. Remove prefix hash table
7285 handling. Rewrite lexical table handling.
7286 (i386_print_statistics): Don't print prefix statistics.
7287 (md_assemble): Rewrite instruction parser so that line is not
7288 converted to lower case. Don't do a hash_find for prefixes,
7289 instead recognise them via opcode modifier.
7290 (expecting_operand, paren_not_balanced): Localise variables.
7291 * config/tc-i386.h (IsPrefix): Define.
7292 (prefix_entry): Remove.
7293
7294 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7295 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7296 '\\' in case where comment_chars contains '/'.
7297
7298 * config/tc-i386.c (MATCH): Ensure given operand and template
7299 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7300 you must write `ljmp *table(%ebx)'.
7301
7302 From H.J. Lu <hjl@gnu.org>:
7303 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7304 as 0 ifndef BFD_ASSEMBLER.
7305 (md_assemble): Allow immediate operands without suffix or
7306 other reg operand to default in size to the current code size.
7307
7308Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7309
66778679
RH		 7310 * config/tc-v850.c (md_begin): Restore creation of
7311 .call_table_text and .call_table_data sections.
252b5132
RH		 7312
7313Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7314
7315 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7316 after emitting a word of noops.
7317
7318Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7319
7320 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7321 (i386_operand): Simplify checks for valid base/index combinations.
7322 Disallow `in 4(%dx),%al'.
7323
7324 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7325 index_reg const.
7326 (add_prefix): Change parameter from char to int.
7327
7328 * config/tc-i386.h (Ugh): Define opcode modifier.
7329 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7330
7331 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7332 CONSISTENT_REGISTER_MATCH macros to check register types more
7333 thoroughly. Check for illegal suffix/operand combinations
7334 when matching insns with operands. Handle new `s' suffix, and
7335 associated FloatMF opcode modifier for float insns with memory
7336 operands.
7337 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7338 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7339 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7340 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7341 DATA_PREFIX_OPCODE throughout.
7342
7343 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7344 (md_assemble): Rewrite suffix/register operand checking code to be
7345 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7346 AnyMem, the better to grep.
7347 (pi): Remove Abs.
7348 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7349 given a memory operand. Don't set Abs bits either.
7350 (type_names): Remove Mem*, Abs*.
7351 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7352 define opcode_modifiers as these cases are handled by Disp8,
7353 Disp16, Disp32 and suffix checks.
7354 (COMES_IN_BOTH_DIRECTIONS): Remove.
7355 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7356
7357 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7358 if IgnoreDataSize modifier given. Remove ShortformW modifier
7359 test. Add test for ShortForm in W base_opcode modification.
7360 Merge Seg2ShortForm and Seg3ShortForm code.
7361 * config/tc-i386.h (ShortFormW): Remove.
7362 (IgnoreDataSize): Define.
7363
7364Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7365
7366 * config/tc-d30v.c (md_assemble): Store previous segment state
7367 with previous instruction.
7368
50705ef4 7369Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7370
7371 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7372 (ebp, esp): Remove static variables.
7373 (MATCH): Remove test for InOutPortReg.
7374 (i386_operand): Properly handle InOutPortReg here instead.
7375 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7376 (md_assemble): Simplify and correct modrm and sib generation.
7377 (i386_operand): Add warning for scale without index.
7378 Rewrite checks for valid base/index combinations.
7379
7380 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7381 macros and enclose in do while(0).
7382 (RESTORE_END_STRING): Likewise.
7383 (md_assemble): Add one to printed operand number so we start
7384 from 1 not 0. Add some more gettext invocations.
7385 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7386 number here too.
7387
7388 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7389 DATA_PREFIX, SEG_PREFIX): Define.
7390 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7391 (check_prefix): Remove function.
7392 (add_prefix): New function. Add prefix to i.prefix as well as
7393 doing checks.
7394 (md_assemble): Changes for add_prefix. Remove hack for wait
7395 prefix, instead always output prefixes in fixed order. Test
7396 for jcxz/loop when selecting between word & dword operations,
7397 and add address size prefix rather than operand size prefix.
7398 Remove operand -> address size hack when emitting jcxz/loop.
7399 (i386_operand): Remove O_Absent check as it's done in expr.
7400
7401Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7402
7403 * configure.in: Recognize m5200 as a cpu_type of m68k.
7404 * aclocal.m4: Rebuild with current libtool.
7405 * configure: Rebuild.
7406
7407Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7408
7409 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7410 to relaxable_symbol to prevent references to external symbol from
7411 being relaxed.
7412
7413Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7414
7415 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7416 symbols are relaxable.
7417
7418Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7419
66778679
RH		 7420 * config/tc-v850.c (md_begin): Don't create special
7421 sections by default.
3e87a760 7422
252b5132
RH		 7423Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7424
7425 * config/tc-mips.c (macro): For div and udiv, close the
7426 reorder block as soon as possible.
7427
7428Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7429
7430 From Matt Semersky <matts@scd.hp.com>:
7431 * macro.c (macro_mri_mode): New function.
7432 * macro.h (macro_mri_mode): Declare.
7433 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7434 MRI mode.
7435
7436Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7437
7438 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7439 OBJ_EVAX case.
7440
7441 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7442 until after xstrdup in OBJ_EVAX case.
7443
7444Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7445
7446 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7447 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7448 of hardcoded magic number.
7449 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7450
7451Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7452
7453 * read.c (do_s_func): New function.
7454 (s_func): Call it.
7455 * read.h (do_s_func): Add prototype.
7456
7457Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7458
7459 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7460 nops if fill pattern not specified.
7461
7462Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7463
7464 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7465 * config/te-go32.h (TE_GO32): Define.
7466 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7467
7468Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7469
7470 Implement .func/.endfunc pseudo-ops.
7471 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7472 (s_func): Declare.
7473 * read.c (potable): Add .func,.endfunc.
7474 (s_func): New function.
7475 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7476 functions.
7477 (in_doc_func_p,current_function_label): New static globals.
7478 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7479
7480Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7481
7482 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7483 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7484 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7485 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7486 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7487 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7488 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7489 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7490 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7491 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7492 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7493 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7494 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7495 * config/tc-alpha.c: Likewise.
7496 * config/tc-alpha.h: Likewise.
7497 * config/tc-arm.c: Likewise.
7498 * config/tc-h8300.c: Likewise.
7499 * config/tc-h8500.c: Likewise.
7500 * config/tc-hppa.c: Likewise.
7501 * config/tc-i860.c: Likewise.
7502 * config/tc-i960.c: Likewise.
7503 * config/tc-ppc.c: Likewise.
7504 * config/tc-sh.c: Likewise.
7505 * config/tc-sparc.h: Likewise.
7506 * config/tc-tic30.c: Likewise.
7507 * config/tc-w65.c: Likewise.
7508 * config/tc-z8k.c: Likewise.
7509
7510Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7511
7512 * config/tc-vax.c (_): Delete this macro used for placeholder
7513 values in vax_operand_width_size; it conflicts with the _() macro
7514 used for internationalization.
7515
7516Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7517
7518 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7519 code. From Chris Moller <moller@bops.com>.
7520
7521 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7522 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7523 * read.c (emit_expr): Initialize seg and subseg fields of a new
7524 broken word.
7525 * write.c (write_object_file): Switch to the appropriate segment
7526 and subsegment when processing a broken word.
7527
7528 * config/tc-m68k.c (mri_assemble): New static function.
7529 (build_mri_control_operand): Call mri_assemble rather than
7530 md_assemble.
7531 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7532 (s_mri_endf, s_mri_endw): Likewise.
7533
7534Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7535
7536 * read.c (s_org): Call md_flush_pending_output if it is defined.
7537
7538 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7539
7540Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7541
7542 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7543 (md_parse_option): Add for same.
7544 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7545 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7546 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7547
7548 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7549
252b5132
RH		 7550Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7551
7552 * config/tc-arm.c (find_real_start): Relax definition of local
7553 labels.
7554
7555Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7556
7557 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7558 symbols at the given address, not just the last one specified.
7559
7560Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7561
66778679
RH		 7562 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7563 or number_to_chars_littleendian to write data.
252b5132
RH		 7564
7565Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7566
7567 * config/tc-v850.c (md_assemble): Remove artificially created
7568 register name symbols.
7569
7570Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7571
7572 * write.c (fixup_segment): Change "segment" to "section" in
7573 error message.
7574
7575Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7576
7577 * write.c (fixup_segment): Change sym1-sym2 message again.
7578
7579Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7580
7581 * write.c (fixup_segment): Improve error message for sym1-sym2
7582 errors when sym1 is in a different segment from sym2.
7583
7584Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7585
7586 * config/tc-m32r.c (warn_unmatched_high): New static local.
7587 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7588 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7589 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7590 (md_parse_option): Likewise.
7591 (md_show_usage): Likewise.
7592 (m32r_frob_file): Likewise.
7593
7594 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7595 (read_a_source_file): Call them.
7596 * read.h (stabs_generate_asm_file): Declare.
7597 * stabs.c (stabs_generate_asm_file): New function.
7598 (generate_asm_file): New function.
7599 (stabs_generate_asm_lineno): Move file name handling into
7600 generate_asm_file.
7601
7602Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7603
7604 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7605 (d30v_current_align, d30v_current_align_seg): New variables.
7606 (d30v_last_label): New variable.
7607 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7608 (s_d30v_data, s_d30v_section): Likewise.
7609 (md_pseudo_table): Call them.
7610 (md_begin): Initialize d30v_current_align_seg.
7611 (md_assemble): Call d30v_align when needed by known current alignment.
7612 (d30v_frob_label, d30v_cons_align): New functions.
7613 * config/tc-d30v.h (md_do_align): Remove.
7614 (tc_frob_label): Call d30v_frob_label.
7615 (md_cons_align): New.
252b5132 7616
3e87a760 7617 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7618 expression symbols before processing. Clean up code formatting.
7619
7620Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7621
7622 * po/Make-in (install-info): New target.
7623
7624Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7625
7626 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7627 instructions.
7628 * config/tc-mn10300.c (md_assemble): Likewise.
7629
7630Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7631
7632 * Makefile.am: Update with `make dep-am'.
7633 (HFILES): Add cgen.h.
7634 (cgen.o): Depend on cgen.h.
7635 * Makefile.in: Regenerate.
7636
7637 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7638
7639Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7640
7641 * gasp.c (grab_label): Permit a label to be a preprocessor
7642 variable by permitting a label to start with a backslash.
7643
7644Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7645
7646 * config/tc-mips.c (validate_mips_insn): Removed hack
7647 for previously inaccessible bitfields in some INSN_TRAP
7648 instructions.
7649
7650Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7651
7652 * config/tc-d30v.c (do_assemble): Abort with error message
7653 if opcode operands do not match.
3e87a760 7654
252b5132
RH		 7655Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7656
7657 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7658 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7659 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7660 similar new 'q' operand.
7661
7662Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7663
7664 * cgen.c (cgen_asm_finish_insn): Fix typo.
7665
7666Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7667
7668 * cgen.h: New file.
7669 * cgen.c: Include it.
7670 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7671 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7672 All callers updated.
7673 * config/tc-m32r.c: Include cgen.h.
7674 (m23r_insn): New members num_fixups,fixups.
7675
7676Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7677
7678 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7679 to avoid compiler warning.
7680
7681Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7682
7683 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7684 calling make.
7685
66778679 7686 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7687
7688Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7689
7690 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7691
7692Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7693
7694 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7695 a short format insn.
7696 (md_assemble): Set it for explicitly packed insns.
3e87a760 7697
252b5132
RH		 7698Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7699
7700 * config/obj-coff.c (c_symbol_merge): Do not take address of
7701 native fields when performing the memcpy.
7702
7703Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7704
3e87a760 7705 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7706 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7707
7708Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7709
7710 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7711 relocations against globally visible symbols.
7712 * config/tc-m68k.c (relaxable_symbol): New macro.
7713 (m68k_ip, md_estimate_size_before_relax): Use it.
7714 (tc_m68k_fix_adjustable): Also handle weak symbols.
7715
7716Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7717
7718 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7719 references to externally visible symbols.
7720 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7721 values in twice for a PC relative reloc if the symbol is
7722 externally defined.
252b5132
RH		 7723
7724 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7725 don't adjust a PC relative reloc against an externally visible
7726 symbol.
7727 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7728 for a PC relative fixup against an externally visible defined
7729 symbol, arrange to store object file and addend values as though
7730 the symbol were not defined.
7731 (tc_gen_reloc): Likewise.
7732
7733Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7734
7735 * read.c (sizeof_leb128): Referenced externally by write.c so
7736 don't inline.
7737
7738Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7739
7740 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7741 and expand a 'debug' symbol associated with the next instruction
7742 that does not cause a short instruction to be filled with a NOP.
7743 (md_pseudo_table): Add support for .debugsym.
7744 (assemble_parallel_insn): Add calls to expand_debug_sym as
7745 appropriate.
7746 (md_assemble): Ditto.
7747
7748Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7749
7750 * as.c (main): Conditionally call setlocale.
7751 * gasp.c (main): Likewise.
7752 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7753 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7754
7755Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7756
7757 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7758
252b5132
RH		 7759Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7760
7761 * config/tc-hppa.c: Change all calls to bzero to use memset.
7762 (pa_ip): Add cast to avoid warning.
7763 (tc_gen_reloc, md_apply_fix): Likewise.
7764 (pa_find_space_by_number): Likewise.
7765 (hppa_force_relocation): Likewise.
7766 (pa_block): Change i to unsigned int.
7767 * config/obj-som.h (obj_som_copyright): Declare.
7768
7769Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7770
7771 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7772 for line numbers for assembly source.
7773
7774Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7775
7776 * configure.in: Change version number to 2.9.4
7777 * configure: Rebuild.
7778
7779Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7780
7781 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7782
7783Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7784
7785 * ecoff.h: Change symbolS in function declaration to struct
7786 symbol.
7787
7788Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7789
7790 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7791 (md_convert_frag): Fix i18n typo.
7792
7793Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7794
7795 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7796 * ecoff.h: Protoype it.
7797 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7798 [EVAX] (s_alpha_prologue): Delete.
7799 (md_pseudo_table): Update.
7800
7801Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7802
7803 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7804 array to local pointer.
7805 (get_args, parse_expr): Add casts to avoid warnings.
7806
7807Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7808
7809 * read.c (s_set): Cast xmalloc return value to fragS *.
7810 * config/tc-m68k.c (m68k_ip): Function made static to match
7811 previous forward declaration.
7812 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7813
7814Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7815
7816 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7817 strings.
252b5132
RH		 7818
7819 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7820 macros to error strings.
7821
7822Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7823
7824 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7825 reloc is in the TOC csect.
7826 (md_apply_fix3): Correct gettext typo.
7827
7828Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7829
7830 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7831 .L - they are local labels and the branches are not really
7832 function calls but rather far jumps.
7833
7834Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7835
7836 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7837
7838Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7839
7840 * config/tc-i386.c (md_assemble): Print operand number rather than
7841 using ordinal_names.
7842 (i386_operand): Likewise.
7843
7844Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7845
7846 * Makefile.am (INTLLIBS): Define to work around apparent automake
7847 bug.
7848 All Makefiles: Regenerated.
7849
7850 * Many files: Added gettext invocations around user-visible
7851 strings.
7852 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7853 HAVE_LC_MESSAGES): Define.
7854 * dep-in.sed: Added asintl.h.
7855 * po/Make-in: New file.
7856 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7857 Include "asintl.h".
7858 * read.c (Z_): Renamed from `_'.
7859 * Makefile.am (SUBDIRS): Added po.
7860 (POTFILES): new macro.
7861 (po/POTFILES.in): New target.
7862 ($(OBJS)): Added asintl.h.
7863 (HFILES): Likewise.
7864 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7865 (as_new_LDADD): Added $(INTLLIBS).
7866 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7867 (gasp_new_LDADD): Added $(INTLLIBS).
7868 (gasp_new_DEPENDENCIES): New macro.
7869 * configure, aclocal.m4: Rebuilt.
7870 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7871 po/Makefile.
7872 (ALL_LINGUAS): Define.
7873 * macro.c: Include "asintl.h".
7874 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7875 * as.h: Include "asintl.h".
7876 * config/tc-i386.c (ordinal_names): Removed.
7877 (md_assemble): Changed error text to avoid ordinal_names.
7878 (i386_operand): Likewise.
7879 (reloc): Added as_bad to avoid i18n problems.
7880 (tc_gen_reloc): Likewise.
7881 * config/tc-arm.c (bad_args): Now a #define.
7882 (bad_pc): Likewise.
7883 * config/obj-vms.c (VMS_stab_parse): Changed type of
7884 `long_const_msg'.
7885 (global_symbol_directory): Unified strings to avoid i18n
7886 problems.
7887 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7888 avoid i18n problems.
7889 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7890 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7891 i18n problems.
7892 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7893 problems.
7894 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7895 comment.
7896 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7897 problems.
7898 * as.c (print_version_id): Added an fprintf to avoid i18n
7899 problems.
7900 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7901 problems.
7902 * expr.c (expr): Added as_warn call to avoid i18n problems.
7903 * messages.c (as_assert): Changed code to avoid i18n problems.
7904 (as_abort): Likewise.
7905 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7906 (s_space): Likewise.
7907 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7908
7909Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7910
7911 * config/tc-i386.c (check_prefix): New static function, split out
7912 from md_assemble.
7913 (struct _i386_insn): Add wait_prefix field.
7914 (md_assemble): Remove wait_prefix local variable. Use
7915 check_prefix when adding a prefix.
7916
7917 * config/tc-i386.c (current_templates): New static variable.
7918 (md_assemble): Remove current_templates local variable.
7919 (md_assemble, i386_operand): Improve error and warning messages in
7920 many places. Add RESTORE_END_STRING in many places before error
7921 return. Clarify some comments.
7922
7923 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7924 element array.
7925 (md_assemble): Parse string instruction operands, looking for
7926 segment override prefixes. Check for invalid segment prefixes on
7927 string instruction.
7928 (i386_operand): i.seg[] and max mem_operand changes for string
7929 insns.
7930 * config/tc-i386.h (EsSeg): Define.
7931
7932 * config/tc-i386.h (regKludge): Define.
7933 (iclrKludge, imulKludge): Don't define.
7934 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7935 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7936 opcode_modifier checks to look for more common cases first. Add
7937 default_seg for IsString case.
7938
7939Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7940
7941 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7942 AC_DECL_YYTEXT.
7943 * configure: Rebuild with new automake and libtool.
7944 * aclocal.m4, Makefile.in: Likewise.
7945
7946 * doc/Makefile.am (as.dvi): New target.
7947 * doc/Makefile.in: Rebuild.
7948
7949Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7950
7951 * configure.in: Added sparc86x support.
3e87a760 7952
252b5132 7953 * configure: Rebuild.
3e87a760 7954
252b5132
RH		 7955 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7956 sparc_arch.
7957 (md_parse_option): Warn if -EL is not supported for this architecture.
7958
7959 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7960
252b5132
RH		 7961Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7962
66778679
RH		 7963 * config/tc-mips.c (mips_ip): Note when we use get match on
7964 the full instruction name.
252b5132
RH		 7965
7966Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7967
7968 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7969 back into the expression to handle add/sub simplification correctly.
7970
7971Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7972
66778679 7973 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7974
7975Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7976
7977 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7978 #<n>' instruction.
7979
7980Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7981
7982 * symbols.c (max_indent_level): New global.
7983 (print_symbol_value_1): Use it.
7984 * expr.h (expr_build_dot): Declare.
7985 * expr.c (expr_build_dot): New function.
7986
7987Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7988
7989 * symbols.c (print_binary): New function.
7990 (print_expr_1): Call it.
7991
7992Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7993
7994 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7995 operand in the opcode.
7996
7997Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7998
7999 * config/tc-i386.h: Reorder operand flags and opcode modifier
8000 flags for clarity. Remove unused definitions: Unknown,
8001 ImmUnknown, DispUnknown, NoModrm.
8002 * config/tc-i386.c (type_names): Add missing Debug type.
8003 (md_assemble): Better duplicate prefix checking. Quicker string
8004 instruction check via new opcode_modifier flag.
8005
8006Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8007
8008 * doc/as.texinfo (Invoking): Clarify -Wa example.
8009
8010Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8011
3e87a760 8012 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8013 (s_mips_weakext): Define.
8014 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8015 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8016 defined(TC_MIPS).
8017
252b5132
RH		 8018Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8019
8020 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8021 is an error if the value can not be computed at assembly time.
8022 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8023
8024Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8025
8026 * gasp.c (main): Set next field of new include_path structure to
8027 NULL. From Avery Pennarun <averyp@gdc.ca>.
8028
8029 * read.c (s_mri_sect): Call as_bad rather than abort for an
8030 unsupported MRI target.
8031
8032Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8033
8034 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8035 the destination of a branch instruction should be altered.
8036 (find_real_start): New function: Locate the real, Thumb coded
8037 start of a Thumb function.
8038 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8039 functions.
252b5132
RH		 8040
8041 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8042
8043Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8044
8045 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8046 also.
8047
8048Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8049
8050 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8051 * doc/c-hppa.texi: Likewise.
8052
8053Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8054
8055 * Makefile.am: Rebuild dependencies.
8056 * Makefile.in: Rebuild.
8057
8058 * Makefile.am (DEP_INCLUDES): New variable.
8059 (.dep1): Change to work when srcdir is not an absolute path.
8060 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8061 * Makefile.in: Rebuild.
8062
8063Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8064
8065 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8066 LinearAddress patch.
8067
8068 * configure.in: Set version to 2.9.1.
8069 * configure: Rebuild.
8070
8071 * Branched binutils 2.9.
8072
8073Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8074
8075 * config/tc-i386.h (FWait): Define.
8076 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8077 other prefixes. Check FWait flag in opcode table to see which
8078 instructions require an fwait prefix.
8079
8080Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8081
8082 * stabs.c (get_stab_string_offset): Always create a stab string
8083 section.
8084
8085Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8086
8087 Fix some gcc -Wall warnings:
8088 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8089 * ehopt.c (eh_frame_code_alignment): Likewise.
8090 * expr.c (integer_constant, operand): Likewise.
8091 * frags.c (frag_align): Likewise.
8092 * gasp.c (level_0, change_base, doinstr): Likewise.
8093 * hash.c (hash_ask): Likewise.
8094 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8095 (debugging_pseudo): Likewise.
8096 * macro.c (define_macro, check_macro): Likewise.
8097 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8098 (ignore_rest_of_line, float_cons): Likewise.
8099 * symbols.c (decode_local_label_name): Likewise.
8100 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8101 (fixup_segment, number_to_chars_bigendian): Likewise.
8102 (number_to_chars_littleendian): Likewise.
8103 * config/atof-ieee.c (gen_to_words): Likewise.
8104 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8105 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8106 * read.c (output_big_sleb128): Initialize locals to avoid
8107 warnings.
8108 (output_big_uleb128, equals): Likewise.
8109 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8110 to unsigned int. Change zeros to unsigned int.
8111 * cond.c (s_if): Add return to default case.
8112 * frags.c (frag_now_fix): Change return type to addressT.
8113 * frags.h (frag_now_fix): Update declaration.
8114 * listing.c (file_info_struct): Change linenum to unsigned int.
8115 (struct list_info_struct): Change hll_line to unsigned int.
8116 (print_source): Update format string.
8117 * read.c (emit_expr): Change scan to unsigned int, and don't
8118 bother to initialize it.
8119 * symbols.c (dollar_label_count): Change to unsigned long.
8120 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8121 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8122 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8123
8124Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8125
8126 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8127 mcf5200 just as we do for m68000.
252b5132
RH		 8128 (m68k_init_after_args): Likewise.
8129 (md_estimate_size_before_relax): Likewise.
8130
8131Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8132
8133 * config/tc-v850.c (md_assemble): Store relocation addend in
8134 fixup instead of instruction.
8135
8136Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8137
8138 * config/tc-i386.c (md_assemble): Swap template arguments to
8139 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8140 This macro is currently symmetric, so passing them the wrong
8141 way didn't cause any problem, but may if the macro is changed
8142 in the future.
8143 After copying template to i.tm, use i.tm. rather than t-> to
8144 access fields, and make t a const*
8145 Move i.tm.operand_types[] swap to immediately after the copy.
8146
8147Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8148
8149 * expr.h (expr_build_uconstant): Add prototype.
8150 (expr_build_unary,expr_build_binary): Add prototypes.
8151 * expr.c (expr_build_uconstant): New function.
8152 (expr_build_unary,expr_build_binary): New functions.
8153
8154Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8155
66778679
RH		 8156 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8157 * macro.c (macro_expand_body): Increase buffer size.
8158 * messages.c (as_warn): Likewise.
252b5132
RH		 8159 (as_warn_where, as_bad, as_bad_where): Likewise.
8160
8161Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8162
8163 Based on patch from H.J. Lu <hjl@gnu.org>:
8164 * Makefile.am (DISTSTUFF): New variable.
8165 (diststuff): New target.
8166 * Makefile.in: Rebuild.
8167
8168Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8169
8170 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8171 m32r_elf_section_change_hook.
8172
8173 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8174 emit a nop if a section ends with a 16 bit instruction.
8175
8176Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8177
8178 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8179 s_lcomm rather than obj_coff_lcomm.
8180 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8181
8182Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8183
8184 * config/tc-i386.h (LinearAddress): Define.
8185 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8186 instruction, don't use a default segment.
8187
8188Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8189
8190 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8191 * configure: Rebuild.
8192
8193Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8194
8195 * aclocal.m4, configure: Rebuild with libtool 1.2.
8196
8197Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8198
8199 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8200 PC relative branches. Patch courtesy of Jonathan Walton.
8201
252b5132 8202
252b5132
RH		 8203Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8204
8205 * configure.in (emulations): Add thumb-pe target.
8206
8207 * configure (emulations): Add thumb-pe target.
8208
82091998-03-17 Ken Raeburn <raeburn@cygnus.com>
8210
8211 * itbl-lex.l (yywrap): Don't define if already defined as a
8212 macro.
8213
8214Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8215
8216 * depend.c (quote_string_for_make): New function.
8217 (wrap_output): Use it.
8218
8219Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8220
8221 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8222 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8223
8224Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8225
8226 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8227 Recognize -GN and -relax.
8228 (md_begin): Initialize gp size from -G switch.
8229 (alpha_force_relocation): Always force if -relax.
3e87a760 8230 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8231 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8232 Change all callers. Emit nop alignment padding as nop+unop pair.
8233
8234Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8235
8236 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8237 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8238
8239Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8240
8241 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8242 require padding to the next long word boundary.
8243
8244Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8245
8246 * cgen.c: #include symcat.h.
8247 * config/tc-m32r.c: Likewise.
8248
8249Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8250
8251 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8252 absolute expressions instead of '$' prefixed register names.
8253
8254Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8255
8256 * read.c (s_set): Record file and line info for symbols when -as.
8257 (pseudo_set): Don't overwrite that dummy fragment.
8258
8259Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8260
8261 * config/tc-ppc.c (md_pseudo_table): Add "section".
8262 (ppc_named_section): New static function.
8263
8264Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8265
8266 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8267 so we don't have to scan the entire list.
8268
8269Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8270
8271 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8272 case, allow the parallel instructions to modify the same flag
8273 bits.
252b5132
RH		 8274
8275Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8276
8277 * listing.c (list_symbol_table): Categorize symbols by
8278 undefined_section rather than sy_frag->line == NULL.
8279
8280Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8281
8282 * Makefile.am (install-exec-local): Install properly when ln
8283 fails or tooldir == prefix.
8284
8285Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8286
8287 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8288 Test result of insert_operand for error.
8289
8290Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8291
8292 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8293 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8294 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8295 * doc/Makefile.in: Rebuild.
8296
8297Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8298
8299 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8300 (macro): Fix handling of M_COP[0-3].
8301
8302Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8303
8304 Based on patches from Ross Harvey <ross@teraflop.com>:
8305 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8306 if macro_alternate or macro_mri.
8307 (getstring): Remove support for byte constants between < and >.
8308 (get_any_string): '<' only starts a string if macro_alternate or
8309 macro_mri.
8310 (macro_expand_body): Permit keyword parameters following
8311 positional parameters.
8312
8313 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8314 * configure.in (alpha*-*-netbsd*): New target.
8315 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8316 * configure: Rebuild.
8317
8318 * as.h (flag_warn_suppress_instructionswap): Move from here...
8319 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8320 here, and make static.
8321
8322 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8323 BFD_ASSEMBLER or MANY_SEGMENTS.
8324
8325 * as.c (show_usage): Update bug-gnu-utils address.
8326 * gasp.c (show_usage): Likewise.
8327 * doc/as.texinfo (Bug Reporting): Likewise.
8328
8329Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8330
66778679 8331 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8332 insns regardless of the size of a pointer if we're in mips I or
8333 MIPS II mode.
66778679 8334 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8335
8336Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8337
3e87a760 8338 Fix rac to accept only a0:
252b5132
RH		 8339 * tc-d10v.c (parallel_ok, find_opcode):
8340 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8341 Introduce OPERAND_GPR.
8342
8343Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8344
8345 * read.c (s_fill): Handle non-constant repeat counts by creating
8346 an rs_space fragment.
8347
8348Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8349
8350 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8351 from as_bad to as_warn.
8352
8353Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8354
8355 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8356 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8357 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8358
8359Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8360
8361 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8362 seg_fix_rotP rather than fix_root from seg_info.
8363
8364Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8365
8366 * expr.c: Add support for 0x1_2_3_4 bignums.
8367
8368Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8369
8370 * configure.in: Change -linux* to -linux-gnu*.
8371 * configure: Rebuild.
8372
8373 * app.c (do_scrub_begin): Treat \r as whitespace.
8374
8375Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8376
8377 * Makefile.am: Update dependencies.
8378 * Makefile.in: Rebuild.
8379
8380Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8381
8382 * configure, aclocal.m4: Rebuild with new libtool.
8383
8384Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8385
66778679
RH		 8386 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8387 the argument to bfd_set_arch_mach.
8388 (load_address): Use bfd_arch_bits_per_address to determine the
8389 bit size of an address instead of looking at the isa level.
8390 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8391
8392Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8393
8394 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8395
8396Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8397
8398 * ehopt.c: New file.
8399 * as.h (enum _relax_state): Add rs_cfa.
8400 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8401 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8402 * read.c (emit_expr): Call check_eh_frame.
8403 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8404 (relax_segment): Likewise.
8405 * Makefile.am: Rebuild dependencies.
3e87a760 8406 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8407 (GENERIC_OBJS): Add ehopt.o.
8408 * doc/internals.texi (Frags): Document rs_cfa.
8409
8410 * as.c (show_usage): Mention --traditional-format.
8411 (parse_args): Accept --traditional-format.
8412 * as.h (flag_traditional_format): Declare.
8413 * output-file.c (output_file_create): If flag_traditional_format,
8414 set BFD_TRADITIONAL_FORMAT on stdoutput.
8415 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8416
8417 * config/tc-mips.c (append_insn): Make sure that if we have a
8418 fixup for an unmatched %hi reloc, it does not associated with a
8419 variant frag.
8420
8421 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8422 * doc/Makefile.in: Likewise.
8423
8424Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8425
8426 * config/tc-m32r.c (check_for_side_effects): New function.
8427 (can_make_parallel): Add checks for instruction side effects
8428 clashing with the other instruction.
8429 (assemble_parallel_insn): Improve warning messages. Return error
8430 message from non-swapped instruction order.
8431
8432Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8433
8434 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8435
8436 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8437 md_cleanup definition. This moves the forced literal output to
8438 the end of the source pass, and avoids macro's inserting literals
8439 into the code immediately after the macro expansion.
252b5132
RH		 8440
8441Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8442
8443 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8444 a gas internal symbol is adjustable.
8445 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8446
8447 * as.h: If gcc version greater than 2.6, use `__format__' and
8448 `__printf__' in function attributes, rather than `format' and
8449 `printf'.
8450
8451Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8452
8453 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8454
8455Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8456
8457 Add tms320c30 support:
8458 * config/tc-tic30.h: New file.
8459 * config/tc-tic30.c: New file.
8460 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8461 TARGET_FORMAT as "coff-tic30".
8462 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8463 * Makefile.am: Rebuild dependencies.
8464 (CPU_TYPES): Add tic30.
8465 (CPU_OBJ_VALID): tic30-aout is valid.
8466 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8467 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8468 * configure, Makefile.in: Rebuild.
8469
8470Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8471
8472 * config/tc-v850.c (md_assemble): Improvements to error messages.
8473
8474Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8475
8476 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8477 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8478
8479 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8480 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8481 assembler calculate relocations to any external symbol at all.
8482 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8483 involving generation of pc-relative relocs.
8484 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8485 has been moved to md_apply_fix3.
8486
8487 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8488 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8489 which actually means (the address of identifier's GOT entry) +
8490 constant, which is not particularly useful.
8491
8492Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8493
8494 * read.h (include_dirs): Declare.
8495 (include_dir_count,include_dir_maxlen): Declare.
8496
8497Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8498
8499 * configure.in: Correct check for shared opcodes library.
8500 * configure: Rebuild.
8501
8502 * listing.c (buffer_line): If we can't open the file, set at_end.
8503 (listing_print): Remove unused local variable fi.
8504
8505 * config/m68k-parse.y (reglistpair): Handle register list in
8506 either order.
8507
8508 * config/vms-conf.h: Don't undef VERSION.
8509
8510Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8511
8512 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8513 OBJS variable.
8514 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8515 variable.
8516 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8517 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8518 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8519 (EXTRA_DIST): Define.
8520 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8521 explicitly rather than via the list of object files.
8522 (gcc-as.opt): New file created when make-gas.com is run.
8523 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8524 itbl-cpu.h} to #include appropriate file rather than copying that
8525 file.
8526 * config/vms-conf.h: Synchronize with current config.in.
8527 * Makefile.in: Rebuild.
8528
8529Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8530
8531 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8532 (parallel_ok): Relaxed parallel subinstruction dependency check.
8533
8534Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8535
8536 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8537 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8538 command line argument.
8539 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8540 warning only if flag_warn_suppress_instructionswap is false.
8541
8542Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8543
8544 * configure.in (i386-*-mingw32*): New target.
8545 * configure: Rebuild.
8546
8547Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8548
8549 * symbols.c (resolve_symbol_value): Don't set the segment if it
8550 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8551
8552 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8553 S_GET_SEGMENT.
8554
8555Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8556
8557 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8558 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8559 compiler.
8560
8561Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8562
8563 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8564
8565Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8566
8567 * config/tc-v850.c (v850_insert_operand): Display instruction when
8568 an error is encountered.
8569
8570Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8571
8572 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8573 (i386-*-sco3.2v5*coff): New target.
8574 (i386-*-sco3.2*): New target.
8575 * configure: Rebuild.
8576
8577Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8578
8579 * config/tc-v850.c: Tidy error message production.
8580
8581Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8582
8583 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8584 validate_immediate return value in the right type for comparisons
8585 to FAIL.
8586
8587Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8588
8589 * listing.c (MAX_BYTES): Use listing variables not constants.
8590 (data_buffer): No longer an array, but a pointer.
8591 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8592 (listing_listing): Allocate data_buffer.
8593
8594Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8595
8596 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8597 --listing-rhs-width, --listing-cont-lines.
8598 (show_usage): Update.
8599 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8600 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8601 (print_lines): Use the variables instead of the constants.
3e87a760 8602 (listing_listing): Likewise.
252b5132 8603 * listing.h: Declare the new vars.
3e87a760 8604
252b5132
RH		 8605Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8606
8607 * as.c (parse_args): Add --keep-locals alias for -L.
8608 Add --strip-local-absolute.
8609 (show_usage): Update.
8610 * as.h (flag_strip_local_absolute): New flag.
8611 * symbols.c (S_IS_LOCAL): Use it.
8612 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8613 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8614 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8615
8616Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8617
8618 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8619 might have an io conflict and issue a warning message.
252b5132
RH		 8620
8621Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8622
8623 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8624 cgen_swap_fixups): Functions to save, restore and swap the fixup
8625 chain with a backup copy.
8626 (cgen_asm_finish_insn): Returns address of constructed insn.
8627
8628Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8629
8630 * listing.c (file_info_struct): Remove FILE, add POS.
8631 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8632 (file_info): Don't open the file.
8633 (buffer_line): Check for the file in the last_open cache, updating
8634 as necessary.
8635 (print_source): Don't reference file_info->file.
8636 (listing_listing): Likewise.
8637 (listing_print): Close the file in the cache, if any.
8638
8639Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8640
8641 * read.c (dwarf_file_string): New file static variable.
8642 (emit_expr): Look for constant sequence that leads up to a file
8643 name in DWARF debugging output.
8644 (stringer): Use dwarf_file_string to decide whether to accept a
8645 string as a file name.
8646
8647Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8648
8649 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8650 (crack_operand): Add reg->reglst MRI hack.
8651 (r_seg): Put reglst symbols in reg_section.
8652 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8653
8654Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8655
8656 * tc-sh.c (get_specific): Handle SGR & DBR.
8657
8658Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8659
8660 * tc-h8300.c (parse_reg): Take the length of the symbol into
8661 account when attempting to match a register name.
8662 * tc-h8500.c (parse_reg): Likewise.
8663
8664Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8665
8666 * cgen.c: Formatting changes to improve readability.
8667
8668Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8669
8670 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8671 delay slot.
8672
8673Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8674
8675 Based on a patch from Jim Wilson
8676 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8677 (tc_gen_reloc): Handle cross section PC relative relocs
8678 correctly.
8679
8680Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8681
8682 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8683
8684Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8685
8686 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8687 (expr_jmp_buf): New static local.
8688 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8689 (cgen_md_operand): New function.
8690 * tc-m32r.c: Clean up pass over `struct foo' usage.
8691 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8692
8693Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8694
8695 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8696 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8697
8698Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8699
8700 * config/tc-i386.c (i386_operand): Give an error if there are
8701 unrecognized characters after an expression.
8702
8703For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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