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2000-12-05 Michael Snyder <msnyder@mvstp600e.cygnus.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
beae10d5
KH		 12000-12-05 Kazu Hirata <kazu@hxi.com>
2
3 * config/tc-mips.c: Fix formatting.
4
bccba5f0
NC		 52000-12-04 Matthew Hiller <hiller@redhat.com>
6
7 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
8 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
9 (md_show_usage): Ditto.
10 (md_parse_option): Ditto.
11 (d10v_cleanup): Writes pending instruction only if
12 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
13 Fix compile time warning messages.
14
15 * doc/c-d10v.texi: Documents new options.
16
172000-12-04 Matthew Hiller <hiller@redhat.com>
18
19 * stabs.c (outputting_stabs_line_debug): New variable.
20 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
21 function entry and unset at function exit.
22
23 * read.h (outputting_stabs_line_debug): New extern declaration.
24
25 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
26
27 * dwarf2dbg.c: Fix compile time warning messages.
28
bc805888
KH		 292000-12-03 Kazu Hirata <kazu@hxi.com>
30
31 * config/tc-a29k.c: Fix formatting.
32 * config/tc-alpha.c: Likewise.
33 * config/tc-arm.c: Likewise.
34 * config/tc-cris.c: Likewise.
35 * config/tc-hppa.c: Likewise.
36 * config/tc-i370.c: Likewise.
37 * config/tc-i386.c: Likewise.
38 * config/tc-i860.c: Likewise.
39 * config/tc-i960.c: Likewise.
40 * config/tc-ia64.c: Likewise.
41 * config/tc-m68hc11.c: Likewise.
42 * config/tc-m68k.c: Likewise.
43 * config/tc-m88k.c: Likewise.
44 * config/tc-pj.c: Likewise.
45 * config/tc-ppc.c: Likewise.
46 * config/tc-sh.c: Likewise.
47 * config/tc-sparc.c: Likewise.
48 * config/tc-tahoe.c: Likewise.
49 * config/tc-vax.c: Likewise.
50
3dacdf2e
NC		 512000-12-01 Chris Demetriou <cgd@sibyte.com>
52
53 * config/tc-mips.c (mips_ip): When calculating offsets,
54 don't accept as constant the difference between the
55 addresses of symbols in two different sections.
56
4372b673
NC		 57 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
58 specifiers.
59 (validate_mips_insn): Likewise. Also, update 'B' operand
60 specifier to use OP_*_CODE20 constants and delete 'm' operand
61 specifier.
62 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
63 operand specifiers. Change warning generated by 'B' operand
64 specifier to reflect its new multi-purpose usage.
65
e7af610e
NC		 66 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
67 -1, and update comment.
68 (file_mips_isa): Likewise.
69 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
70 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
71 ISA_* constants rather than hard-coded numbers.
72 (mips_cpu_info): New structure.
73 (mips_cpu_info_table): New table describing CPU and ISA names
74 and numbers.
75 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
76 mips_cpu_info_from_cpu): New functions.
77 (mips_isa_to_str): New function to get string for ISA name.
78 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
79 return const char *.
80 (md_begin): Redo CPU and ISA selection logic, using
81 mips_cpu_info_from_*. Convert to use ISA_* constants rather
82 than hard-coded numbers.
83 (append_insn, mips_emit_delays, macro, macro2): Convert to use
84 ISA_* constants rather than hard-coded numbers.
85 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
86 (md_longopts): Delete OPTION_NO_MIPS32.
87 (md_parse_option): Convert to use ISA_* constants rather than
88 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
89 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
90 to use strcasecmp to recognize "default" and to use
91 mips_cpu_info_from_name to get CPU numbers from argument.
92 (md_show_usage): Move -mips32 so it's with the rest of the ISA
93 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
94 mips32-4k.
95 (s_mipsset): Accept ISA value 32.
96 * doc/as.texinfo: Clean up MIPS options summary slightly,
97 remove -no-mips32. Add note about -mips4 and -mips32
98 specifying those ISA levels. Delete -mips32 and -no-mips32
99 cpu flag descriptions.
100 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
101 up the supported CPU switch list, and replace 4Kc, 4Km, and
102 4Kp entries with a single mips32-4k entry. Note that you can
103 use ".set mips32".
104
84ea6cf2
NC		 105 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
106 ISA_MIPS64.
107 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
108 -mips5 and -mips64.
109 (md_parse_option): Add cases for OPTION_MIPS5 and
110 OPTION_MIPS64.
111 (md_show_usage): Mention -mips5 and -mips64 arguments.
112 (s_mipsset): Add cases for MIPS5 and MIPS64.
113 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
114 and pseudo-CPUs.
115 * doc/as.texinfo: Mention -mips5 and -mips64 options
116 and their meanings.
117 * doc/c-mips.texi: Likewise. Also update introduction
118 and ".set" usage information.
119
c6c98b38
NC		 120 * config/tc-mips.c (md_show_usage): Add "sb1" to the
121 CPU list.
122 (mips_cpu_info_table): Add SB-1 entries.
123 * doc/c-mips.texi: Add "sb1" to the list of CPUs
124 known to the -mcpu option.
125
126 * doc/as.texinfo: Correct description of MIPS -mcpu
127 option, by copying some of the text from doc/c-mips.texi.
128
5f68c319
NC		 1292000-12-01 Joel Sherrill <joel@OARcorp.com>
130
3dacdf2e
NC		 131 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
132 New targets.
133 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
134 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 135 * configure: Regenerate.
136 * config.in: Regenerate.
137 * Makefile.in: Regenerate.
138 * aclocal.m4: Regenerate.
139 * po/gas.pot: Regenerate.
140
4ce3447c
PB		 1412000-11-30 Philip Blundell <pb@futuretv.com>
142
143 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
144 even in non BFD_ASSEMBLER case.
145
76a0ddac
DN		 1462000-11-30 Diego Novillo <dnovillo@redhat.com>
147
148 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
149 syntax.
150
220e750f
RH		 1512000-11-29 Richard Henderson <rth@redhat.com>
152
153 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
154 until dwarf2_finish; use relaxation to get cross-fragment offsets;
155 thread multiple subsegments properly; handle multiple code
156 sections properly; emit proper compilation unit info for assembler
157 generated debugging.
158
159 * as.h (enum _relax_state): Add rs_dwarf2dbg.
160 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
161 (dwarf2dbg_estimate_size_before_relax): Declare.
162 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
163 * write.c: Include dwarf2dbg.h.
164 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
165 (relax_segment): Likewise.
166
99b222b4
HPN		 1672000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
168
169 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
170 jump>: Use as_bad_where instead of as_bad. Tweak error message
171 accordingly. Stabilize frag by updating fix part and resetting
172 variant part.
173 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 174 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
175 indexing is_end_of_line[].
176 (md_assemble): Initialize size to 0.
177 (md_section_align): Mark parameter seg as unused.
e46fee70 178 (parse_reg): Parse names case-insensitively.
99b222b4 179
814f6641
KH		 1802000-11-28 Kazu Hirata <kazu@hxi.com>
181
182 * config/obj-aout.h: Fix formatting.
183 * config/obj-bout.h: Likewise.
184 * config/obj-coff.c: Likewise.
185 * config/obj-coff.h: Likewise.
186 * config/obj-elf.h: Likewise.
187 * config/obj-som.h: Likewise.
188 * config/obj-vms.c: Likewise.
189 * config/obj-vms.h: Likewise.
190 * config/tc-h8300.h: Likewise.
191 * config/tc-ns32k.h: Likewise.
192 * config/tc-sparc.h: Likewise.
193 * config/tc-tic54x.h: Likewise.
194 * config/tc-z8k.h: Likewise.
195
e47b9e39
NC		 1962000-11-28 Nick Clifton <nickc@redhat.com>
197
198 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
199 License is present in the sources, but not the output, and
200 also available from the GNU website.
201 (GNU Free Documentation License): Comment out this section.
202
fcdc20a4
HPN		 2032000-11-28 Hans-Peter Nilsson <hp@axis.com>
204
43c34dee
HPN		 205 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
206 targets. Remove i860 from valid a.out targets.
207 * Makefile.in: Regenerate.
208
fcdc20a4
HPN		 209 * config/tc-cris.c: Include dwarf2dbg.h.
210 (md_pseudo_table): Add .file and .loc.
211 (md_assemble): Call dwarf2_emit_insn if generating ELF.
212 (s_cris_file, s_cris_loc): New.
213 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
214 * Makefile.am: Regenerate dependencies.
215 * Makefile.in: Regenerate.
216
16887944
AM		 2172000-11-28 Alan Modra <alan@linuxcare.com.au>
218
219 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
220 (MRI_MUL_PRECEDENCE): Likewise.
221 (op_rank): Fix a comment typo.
222
ae3e85dd
SC		 2232000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
224
225 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
226 the error message.
227 (get_operand): Fix analysis for movw/movb instructions.
228
077b8428
NC		 2292000-11-24 Nick Clifton <nickc@redhat.com>
230
231 * configure.in (xscale-elf): Add target.
232 (xscale-coff): Add target.
233 * configure: Regenerate.
234
235 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
236 extenstion.
237 (ARM_EXT_XSCALE): New ARM architecture extension.
238 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
239 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
240 (ARM_THUMB): Rename to ARM_EXT_THUMB.
241 (ARM_ARCH_V4): Remove processor from architecture.
242 (ARM_ARCH_3M): New architecutre definition.
243 (ARM_ARCH_V5TE): New architecutre definition.
244 (ARM_ARCH_XSCALE): New architecutre definition.
245 (CPU_DEFAULT): Allow to be defaulted to XScale.
246 (atpcs): New boolean variable.
247 (ldr_flags): Support 'd' flag for double word loads.
248 (str_flags): Support 'd' flag for double word stored.
249 (do_mia): New function.
250 (do_mar): New function.
251 (do_mra): New function.
252 (do_pld): New function.
253 (do_ldrd): New function.
254 (do_blx): New function.
255 (do_bkpt): New function.
256 (do_clz): New function.
257 (do_lstc2): New function.
258 (do_cdp2): New function.
259 (do_t_blx): New function.
260 (do_t_bkpt): New function.
261 (do_smla): New function.
262 (do_smlal): New function.
263 (do_smul): New function.
264 (do_qadd): New function.
265 (do_co_reg2c): New function.
266 (LONGEST_INSN): Redefine to 7.
267
268 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
269 command line switches.
270
2434f565
JW		 2712000-11-22 Jim Wilson <wilson@redhat.com>
272
273 * config/tc-ia64.c (pseudo_func): Add missing initializers.
274 (struct rsrc): Make line unsigned.
275 (gr_values): Add missing initializer.
276 (SLOT_NUM_NOT_SET): Add unsigned cast.
277 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
278 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
279 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
280 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
281 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
282 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
283 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
284 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
285 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
286 Add ATTRIBUTE_UNUSED to unused parameters.
287 (convert_expr_to_ab_reg): Add parens.
288 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
289 (dot_prologue): Initialize grsave when declared.
290 (md_pseudo_table): Add missing initializers.
291 (operand_match): Add casts to bfd_vma.
292 (emit_one_bundle): Delete unused local prev. Make required_template
293 unsigned.
294 (specify_resource): Cast i to unsigned.
295 (note_register_values): Use fprintf_vma.
296 (print_dependency): Likewise.
297
5a080f89
JW		 2982000-11-21 Jim Wilson <wilson@redhat.com>
299
5e7474a7
JW		 300 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
301 for unwind info section.
302 (dot_endp): Likewise for unwind section.
303
5a080f89
JW		 304 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
305 fix_new_exp.
306
732d96b6
JJ		 3072000-11-21 Jakub Jelinek <jakub@redhat.com>
308
309 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
310 (output_insn): Call dwarf2_emit_insn.
b8e904dc 311 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 312
6d2cf69f
RH		 3132000-11-17 Richard Henderson <rth@redhat.com>
314
315 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
316 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
317 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
318
8179bd9b
NC		 3192000-11-17 Nick Clifton <nickc@redhat.com>
320
321 * config/tc-arm.c (md_pseudo_table): Add support for .line and
322 .file pseudo ops.
323
316e2c05
RH		 3242000-11-17 Richard Henderson <rth@redhat.com>
325
326 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
327
a8316fe2
RH		 3282000-11-17 Richard Henderson <rth@redhat.com>
329
330 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
331 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
332 tri-state definition of alpha_flag_mdebug.
333 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
334 (s_alpha_file): Store first .file directive.
335 (s_alpha_stab): New.
336 (md_pseudo_table): Add stabs and stabn.
337
e346e481
RH		 3382000-11-17 Richard Henderson <rth@redhat.com>
339
340 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
341
4dc7ead9
RH		 3422000-11-17 Richard Henderson <rth@redhat.com>
343
344 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 345 (main): Call dwarf2_finish.
4dc7ead9
RH		 346 * as.h (debug_type): Clarify documentation of the meaning
347 of this variable.
348 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
349 (print_stats): Fix parenthesis problem.
350 (now_subseg_size): New.
351 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
352 (dwarf2_directive_file): Don't set debug_type.
353 (dwarf2_where): Honor DEBUG_DWARF2 first.
354 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
355 do nothing if not emitting dwarf2 debug info, or no work.
356 * dwarf2dbg.h (dwarf2_emit_insn): Update.
357 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
358 (ecoff_new_file): Likewise.
359 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
360 commentary wrt dwarf2.
361
362 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
363 ATTRIBUTE_UNUSED as needed.
364 (emit_insn): Call dwarf2_emit_insn.
365 (s_alpha_file): New.
366 (s_alpha_loc): New.
367 (s_alpha_coff_wrapper): Don't handle them.
368 (md_pseudo_table): Update for .file and .loc.
369 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
370
371 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
372 don't protect with debug_type.
373 * config/tc-hppa.c (md_assemble): Likewise.
374 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
375 * config/tc-mn10300.c (md_assemble): Likewise.
376 * config/tc-sh.c (md_assemble): Likewise.
377 * config/tc-v850.c (md_assemble): Likewise.
378
379 * config/tc-arm.c (arm_end_of_source): Remove.
380 * config/tc-hppa.c (pa_end_of_source): Remove.
381 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
382 * config/tc-mn10300.c (mn10300_finalize): Remove.
383 * config/tc-sh.c (sh_finalize): Remove.
384 * config/tc-v850.c (sh_finalize): Remove.
385
386 * config/tc-arm.h (md_end): Remove.
387 * config/tc-hppa.h (md_end): Remove.
388 (DWARF2_LINE_MIN_INSN_LENGTH): New.
389 * config/tc-m68hc11.h (md_end): Remove.
390 * config/tc-mn10300.h (md_end): Remove.
391 * config/tc-sh.h (md_end): Remove.
392 * config/tc-v850.h (md_end): Remove.
393
394 * config/tc-ia64.c (emit_one_bundle): Don't protect
395 dwarf2 bits with debug_type.
396 (md_assemble): Likewise.
397 (ia64_end_of_source): Don't call dwarf2_finish.
398
ca683b78
JW		 3992000-11-16 Jim Wilson <wilson@redhat.com>
400
401 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
402 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
403 > 16.
404
6f620856
L		 4052000-11-16 H.J. Lu <hjl@gnu.org>
406
407 * config/obj-elf.c (obj_elf_symver): Don't check the missing
408 version name.
409
19d63e5d
KH		 4102000-11-15 Kazu Hirata <kazu@hxi.com>
411
412 * config/tc-tic30.c: Fix formatting.
413 * config/tc-tic80.c: Likewise.
414 * config/tc-v850.c: Likewise.
415 * config/tc-vax.c: Likewise.
416 * config/tc-w65.c: Likewise.
417 * config/tc-z8k.c: Likewise.
418
a8761a19
DD		 4192000-11-14 DJ Delorie <dj@redhat.com>
420
421 * config/tc-v850.c: Support dwarf2.
422 * config/tc-v850.h: Ditto.
423
424 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
425 parse_cons_expression_v850 to initialize hold_cons_reloc.
426
88be23ec
BS		 4272000-11-15 Bernd Schmidt <bernds@redhat.com>
428
429 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
430 (errata_nops_necessary_p): New function.
431 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
432 md.
433
72a76794
JW		 4342000-11-14 Jim Wilson <wilson@redhat.com>
435
436 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
437 return little endian bfd formats.
438
4a1805b1
KH		 4392000-11-14 Kazu Hirata <kazu@hxi.com>
440
441 * config/aout_gnu.h: Fix formatting.
442 * config/atof-vax.c: Likewise.
443 * config/m68k-parse.h: Likewise.
444 * config/m88k-opcode.h: Likewise.
445 * config/obj-elf.c: Likewise.
446 * config/tc-arm.c: Likewise.
447 * config/tc-cris.c: Likewise.
448 * config/tc-i386.c: Likewise.
449 * config/tc-ia64.c: Likewise.
450 * config/tc-mn10300.c: Likewise.
451 * config/te-386bsd.h: Likewise.
452 * config/te-hppa.h: Likewise.
453 * config/te-nbsd.h: Likewise.
454 * config/te-ppcnw.h: Likewise.
455 * config/te-sparcaout.h: Likewise.
456 * config/te-tmips.h: Likewise.
457 * config/vax-inst.h: Likewise.
458 * config/vms-conf.h: Likewise.
459
c810873d
JJ		 4602000-11-14 Jakub Jelinek <jakub@redhat.com>
461
462 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
463
79082ff0
L		 4642000-11-13 H.J. Lu <hjl@gnu.org>
465
466 * config/obj-elf.c (elf_frob_symbol): Support
467 ".symver name,name2@@@nodename".
468 (elf_frob_file_before_adjust): Likewise.
469
470 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
471 and ".symver name,name2@@@nodename".
472 Fix a typo.
473
1da00eb4
L		 4742000-11-12 H.J. Lu (hjl@gnu.org)
475
476 * config/obj-elf.c (obj_elf_symver): Check missing version
477 name.
478
f585997b
L		 4792000-11-12 H.J. Lu (hjl@gnu.org)
480
481 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
482 instead of bfd_vma for non-bfd assemblers.
483
ef5c4bfc
KH		 4842000-11-09 Kazu Hirata <kazu@hxi.com>
485
486 * itbl-ops.c: Fix comment typos.
487
f5a30c2e
JW		 4882000-11-08 Jim Wilson <wilson@redhat.com>
489
490 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
491 (struct unwind): Add next_slot_frag field.
492 (slot_index): New parameters slot_frag and first_frag. Add code
493 to add in frag sizes when different. Add comments.
494 (fixup_unw_records): New locals first_frag and last_frag. Pass new
495 arguments to slot_index.
496 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
497 loop end. Set next_slot_frag field.
498
339681c0
L		 4992000-11-07 H.J. Lu <hjl@gnu.org>
500
501 * doc/as.texinfo (.symver): Updated for versioned symbol
502 reference.
503
504 * obj.h (format_ops): Add the frob_file_before_adjust field.
505
506 * config/obj-aout.c (aout_format_ops): Set the
507 frob_file_before_adjust field to 0.
508 * config/obj-coff.c (coff_format_ops): Likewise.
509 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
510
511 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
512 name.
513 (elf_frob_file_before_adjust): New function to remove unneeded
514 versioned symbols from the symbol table.
515 (elf_format_ops): Set the frob_file_before_adjust field to
516 elf_frob_file_before_adjust.
517
518 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
519 not defined.
520
521 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
522
4a314ec8
NC		 5232000-11-07 Peter Targett <peter.targett@arccores.com>
524
525 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
526 BIG_ENDIAN macros.
527 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
528 Fix compile time warning messages.
529
604d524f
NC		 5302000-11-07 Nick Clifton <nickc@redhat.com>
531
532 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
533 buffer in order to avoid buffer overflows.
534
44f5c83a
JW		 5352000-11-06 Steve Ellcey <sje@cup.hp.com>
536
537 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
538 Change M to m for -milp32 or -mlp64 to match gcc.
539 (dot_endp): Use bytes_per_address instead of 8.
540 (emit_one_bundle): Use number_to_chars_littleendian instead of
541 md_number_to_chars.
542 (fix_insn): Likewise.
543 (ia64_init): New function.
544 (ia64_target_format): New function.
545 (md_begin): Set endianness, arch, and machine as appropriate.
546 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
547 Make these macros depend on TE_HPUX macro.
548 (TARGET_FORMAT): Define.
549 (HOST_SPECIAL_INIT): Define.
550 * config/te-hpux.h: New file.
551 * configure.in: Add "ia64-*-hpux*" target to configure.
552 * configure: Regenerate.
553
7152f1dc
KH		 5542000-11-06 Kazu Hirata <kazu@hxi.com>
555
ef99799a
KH		 556 * as.c: Fix formatting.
557 * dwarf2dbg.c: Likewise.
558 * input-file.c: Likewise.
7152f1dc
KH		 559 * input-file.h: Likewise.
560 * input-scrub.c: Likewise.
ef99799a
KH		 561 * itbl-ops.c: Likewise.
562 * listing.c: Likewise.
563 * macro.h: Likewise.
564 * messages.c: Likewise.
565 * read.c: Likewise.
566 * subsegs.c: Likewise.
567 * subsegs.h: Likewise.
568 * write.c: Likewise.
7152f1dc 569
cf055d54
NC		 5702000-11-06 Nick Clifton <nickc@redhat.com>
571
572 * doc/as.texinfo: Add GNU Free Documentation License.
573 * doc/gasp.texi: Add GNU Free Documentation License.
574 * doc/as.1: Add GNU Free Documentation License.
575
8d6b5c8e
NC		 5762000-11-05 Nick Clifton <nickc@redhat.com>
577
578 * config/tc-arm.c: Add include of "dwarf2dbg.h"
579
59ff2774
NC		 5802000-11-02 Per Lundberg <plundis@chaosdev.org>
581
582 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
583 * configure: Regenerate.
584
37d8bb27
NC		 5852000-11-01 Nick Clifton <nickc@redhat.com>
586
587 * read.c (original_case_string): New global variable.
588 (read_a_source_file): Copy opcode string into
589 original_case_string if clobbering the case of the opcode.
590 * read.h: Export the definition of original_case_string.
591 * config/tc-arm.c (md_assembler): When parsing a .req
592 directive use the original opcode string, not the case
593 clobbered version.
594
d75bb8cf
NC		 5952000-11-02 Nick Clifton <nickc@redhat.com>
596
597 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 598 variable.
d75bb8cf
NC		 599 (md_assemble): Call dwarf2_generate_asm_lineno instead of
600 dwarf2_where and dwarf2_gen_line_info.
601
6c17cfe4
PB		 6022000-11-02 Theo Honohan <th@futuretv.com>
603
604 * config/tc-arm.c (do_msr): Improve error message.
605
c51ce5f0
EC		 6062000-10-31 Eric Christopher <echristo@redhat.com>
607
608 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
609 or pc-relative, else use fx_offset.
610
f1bcba5b
JW		 6112000-10-31 Jim Wilson <wilson@redhat.com>
612
613 * config/tc-ia64.c (struct md): New field tag_fixups.
614 (ia64_flush_insns): Handle tag_fixups. Error if dangling
615 qualifying predicate.
616 (emit_one_bundle): Delete spurious multiplication by one. Handle
617 tag_fixups.
618 (ia64_start_line): Error if dangling qualifying predicate.
619 (defining_tag): New static variable.
620 (ia64_unrecognized_line, case '['): Parse tags.
621 (ia64_frob_label): Create tag_fixups.
622 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 623
8637c045
AM		 6242000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
625
626 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
627
ebeeafe6
BS		 6282000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
629
630 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
631
b041f888
KH		 6322000-10-30 Kazu Hirata <kazu@hxi.com>
633
634 * expr.c: Fix formatting.
635 * flonum-copy.c: Likewise.
636 * flonum.h: Likewise.
637 * gasp.c: Likewise.
638 * hash.c: Likewise.
639
d8374dcd
HPN		 6402000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
641
642 * as.h (OPTION_MD_BASE): Bump to 190.
643 * as.c (parse_args) <std_longopts>: Add comment about the need to
644 check OPTION_MD_BASE in as.h.
645
1308f14c
HPN		 646 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
647 for weak symbols.
648
6f6ef0fa
NC		 6492000-10-27 Nick Clifton <nickc@redhat.com>
650
651 * configure.in (emulations): Add m68hc12.
652 * configure: Regenerate.
653 * po/gas.pot: Regenerate.
c51ce5f0 654
bf1b5881
AH		 6552000-10-27 Aldy Hernandez <aldyh@redhat.com>
656
657 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
658 cpsr*.
659 (arm_psr_parse): Handle lowercase CPSR and SPSR.
660
85a39694
NC		 6612000-10-25 Nick Clifton <nickc@redhat.com>
662
663 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
664 a DWARF2 line number information sequence.
665
666 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
667
668 * read.c (generate_lineno_debug): Update comment describing why
669 DWARF2 line number debug information is not generated
670 automatically by this function.
671
672 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
673 not all.
c51ce5f0 674
85a39694
NC		 675 * config/tc-arm.h (md_end): Define.
676 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 677
85a39694
NC		 678 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
679 if generating DWARF2 line numbers.
680 (arm_end_of_source): New function. Call dwarf2_finish if
681 necessary.
682
683 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
684 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
685 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 686
cce0cbdc
DN		 6872000-10-25 Diego Novillo <dnovillo@cygnus.com>
688
689 * tc-i386.c: Fix prototype declarations for functions taking no
690 arguments.
691
64a0c779
DN		 6922000-10-24 Diego Novillo <dnovillo@cygnus.com>
693
694 * tc-i386.c (i386_operand_modifier): Remove.
695 (build_displacement_string): Remove.
696 (i386_parse_seg): Remove.
697 (i386_intel_memory_operand): Remove.
698 (i386_intel_operand): Re-write using recursive descent parser based
699 on MASM documentation.
700 (struct intel_parser_s): New structure.
701 (intel_parser): New static variable.
702 (struct intel_token): New structure.
703 (cur_token, prev_token): New static variables.
704 (T_NIL): Define.
705 (T_CONST): Define.
706 (T_REG): Define.
707 (T_BYTE): Define.
708 (T_WORD): Define.
709 (T_DWORD): Define.
710 (T_QWORD): Define.
711 (T_XWORD): Define.
712 (T_SHORT): Define.
713 (T_OFFSET): Define.
714 (T_PTR): Define.
715 (T_ID): Define.
716 (intel_match_token): New function.
717 (intel_get_token): New function.
718 (intel_putback_token): New function.
719 (intel_expr): New function.
720 (intel_e05): New function.
721 (intel_e05_1): New function.
722 (intel_e06): New function.
723 (intel_e06_1): New function.
724 (intel_e09): New function.
725 (intel_e09_1): New function.
726 (intel_e10): New function.
727 (intel_e10_1): New function.
728 (intel_e11): New function.
729
19f7b010
JJ		 7302000-10-20 Jakub Jelinek <jakub@redhat.com>
731
732 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
733 instructions to loose any special insn->architecture mask.
734
735 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
736 (sparc_md_end, sparc_arch_types, sparc_arch,
737 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
738 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
739 request v9b architecture if they are used).
740
3ae647a0
NC		 7412000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
742
743 * config/tc-m68k.c: Fix the previous misapplied patch.
744
5cbdaa77
NC		 7452000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
746
747 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
748 BFD_ASSEMBLER and !BFD_ASSEMBLER.
749 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
750 BFD_RELOC_*.
751
e6c774b4
KH		 7522000-10-17 Kazu Hirata <kazu@hxi.com>
753
754 * debug.c: Fix formatting.
755 * depend.c: Likewise.
756 * dwarf2dbg.c: Likewise.
757 * dwarf2dbg.h: Likewise.
758 * ecoff.c: Likewise.
759 * expr.c: Likewise.
760 * expr.h: Likewise.
761 * flonum-konst.c: Likewise.
762 * frags.h: Likewise.
763
ea20a7da
CC		 7642000-10-17 Chandrakala Chavva <cchavva@redhat.com>
765
766 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
767 options.
768 * doc/as.texinfo: Added notes about this new option.
769
266cb5f1
HPN		 7702000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
771
772 * config/tc-sh.c (JREG): Remove.
773 (md_convert_frag): Remove #if 0:d code using JREG.
774
6588847e
DN		 7752000-10-15 Diego Novillo <dnovillo@cygnus.com>
776
777 * config/tc-i386.c (i386_operand_modifier): Only match
778 modifiers SHORT and FLAT if they are followed by a space.
779 (parse_register): When `allow_naked_reg' is set, do not confuse
780 identifiers that start with a register name with a register.
781
30a2b4ef
KH		 7822000-10-12 Kazu Hirata <kazu@hxi.com>
783
784 * app.c: Fix formatting.
785 * as.c: Likewise.
786 * as.h: Likewise.
787 * bit_fix.h: Likewise.
788 * cgen.c: Likewise.
789 * cgen.h: Likewise.
790 * cond.c: Likewise.
791
d01e2a23
AM		 7922000-10-11 Alan Modra <alan@linuxcare.com.au>
793
794 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
795
44852b19
AM		 7962000-10-07 Alan Modra <alan@linuxcare.com.au>
797
dc1fc56b
AM		 798 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
799 Re-arrange function a little and improve error message.
800
44852b19
AM		 801 * write.c (write_relocs): Fix a comment.
802
803 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
804 link-once sections.
805
afa680f8
JW		 8062000-10-05 Jim Wilson <wilson@cygnus.com>
807
808 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
809
ce8a8b2f
AM		 8102000-10-05 Alan Modra <alan@linuxcare.com.au>
811
812 * config/tc-i386.c: Delete some useless comments, reformat others.
813
814 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
815 non-global syms in linkonce sections.
816
56d27c17
AM		 8172000-10-04 Ralf Baechle <ralf@gnu.org>
818
819 * config/tc-ia64.c (operand_match): Don't use // style comments.
820 * config/tc-i370.c: Likewise.
821
7b15d668
HPN		 8222000-09-29 Hans-Peter Nilsson <hp@axis.com>
823
824 Changes to handle varying register prefix and user symbol prefix.
825 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
826 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
827 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
828 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
829 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
830 (demand_register_prefix): New variable.
831 (md_pseudo_table): New pseudo ".syntax".
832 (md_longopts): New options --no-underscore and --underscore.
833 (cris_target_format): Return elf32-us-cris or elf32-cris depending
834 on symbols_have_leading_underscore.
835 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
836 (get_spec_reg): Ditto.
837 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
838 Fix formatting.
839 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
840 --help.
841 <case OPTION_NO_US, case OPTION_US>: New.
842 (md_show_usage): Be brief and reformat to match continuation of
843 --help.
844 * po/gas.pot: Regenerate.
845
27df9f40
AM		 8462000-09-28 Alan Modra <alan@linuxcare.com.au>
847
848 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
849 force relocs for 12 bit branches.
850 (md_apply_fix): Similarly, adjust logic here.
851
5506e1a5
AM		 8522000-09-28 Alan Modra <alan@linuxcare.com.au>
853
854 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
855 adjust for external and weak syms as we will use a reloc. Allow
856 for +8 offset when calculating limits of branches.
857 (hppa_fix_adjustable): Undo 2000-09-23 change.
858 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
859 Correct distance calculation.
47d89dba
AM		 860 (tc_gen_reloc): Print the file name and line number if we can't
861 handle a fixup.
5506e1a5
AM		 862
863 From John David Anglin <dave@hiauly1.hia.nrc.ca>
864 * config/tc-hppa.c (nonzero_dibits): Define.
865 (arg_reloc_stub_needed): Check each arg and return value
866 separately for zero case.
867 (pa_align): Declare argument `bytes'.
868
81d4177b
KH		 8692000-09-25 Kazu Hirata <kazu@hxi.com>
870
871 * config/tc-cris.c: Fix formatting.
872 * config/tc-d10v.h: Likewise.
873 * config/tc-d30v.c: Likewise.
874 * config/tc-d30v.h: Likewise.
875 * config/tc-fr30.c: Likewise.
876 * config/tc-fr30.h: Likewise.
877 * config/tc-m68k.c: Likewise.
878 * config/tc-m68k.h: Likewise.
879 * config/tc-pj.h: Likewise.
880 * config/tc-ppc.c: Likewise.
881 * config/tc-ppc.h: Likewise.
882 * config/tc-sh.c: Likewise.
883 * config/tc-sh.h: Likewise.
884 * config/tc-sparc.c: Likewise.
885 * config/tc-v850.h: Likewise.
886 * config/tc-vax.h: Likewise.
887 * config/tc-w65.h: Likewise.
888 * config/tc-z8k.h: Likewise.
889
959ee541
AM		 8902000-09-23 Alan Modra <alan@linuxcare.com.au>
891
892 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
893 checks only for ELF.
894 (hppa_force_relocation): Likewise.
895
139368c9
JW		 8962000-09-22 Jim Wilson <wilson@cygnus.com>
897
898 * config/tc-ia64.c (dv_sem): Add "stop".
899 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
900 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
901 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
902 match above.
903 (mark_resources): Check IA64_RS_PRr.
904
151337e8
NC		 9052000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
906
56d27c17 907 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 908 md_estimate_size_before_relax): Redesign and clean up the
909 relaxation mechanism.
910
0b7410c4
KH		 9112000-09-21 Kazu Hirata <kazu@hxi.com>
912
913 * config/tc-ns32k.c: Fix formatting.
914 * config/tc-ns32k.h: Likewise.
915
a4d24084
KH		 9162000-09-20 Kazu Hirata <kazu@hxi.com>
917
82efde3a
KH		 918 * config/tc-m32r.c: Fix formatting.
919 * config/tc-m32r.h: Likewise.
920 * config/tc-m68851.h: Likewise.
921 * config/tc-m68hc11.c: Likewise.
922 * config/tc-m68hc11.h: Likewise.
923 * config/tc-m88k.c: Likewise.
924 * config/tc-mcore.c: Likewise.
a75214e5 925 * config/tc-mcore.h: Likewise.
82efde3a
KH		 926 * config/tc-mips.c: Likewise.
927 * config/tc-mips.h: Likewise.
928 * config/tc-mn10200.h: Likewise.
929 * config/tc-mn10300.h: Likewise.
a75214e5 930 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 931 * config/tc-tahoe.h: Likewise.
932
4844386e 9332000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 934
935 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
936 Likewise in relaxation description comments.
937
9e754211
AM		 9382000-09-18 Alan Modra <alan@linuxcare.com.au>
939
940 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
941 subtraction of two syms without emitting a relocation.
942
943 From David Huggins-Daines <dhd@linuxcare.com>
944 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
945 global or weak symbols.
946
4a4f25cf
KH		 9472000-09-15 Kazu Hirata <kazu@hxi.com>
948
949 * config/tc-h8300.h: Fix formatting.
950 * config/tc-h8500.c: Likewise.
951 * config/tc-h8500.h: Likewise.
952 * config/tc-hppa.h: Likewise.
953 * config/tc-i370.h: Likewise.
954 * config/tc-i386.h: Likewise.
955 * config/tc-i860.c: Likewise.
956 * config/tc-i860.h: Likewise.
957 * config/tc-i960.h: Likewise.
958 * config/tc-ia64.c: Likewise.
959 * config/tc-ia64.h: Likewise.
960
1dab94dd
KH		 9612000-09-14 Kazu Hirata <kazu@hxi.com>
962
963 * config/tc-a29k.c: Fix formatting.
964 * config/tc-alpha.c: Likewise.
965 * config/tc-arc.c: Likewise.
966 * config/tc-arc.h: Likewise.
967 * config/tc-arm.c: Likewise.
968 * config/tc-arm.h: Likewise.
969 * config/tc-avr.c: Likewise.
970 * config/tc-avr.h: Likewise.
971 * config/tc-tic30.c: Likewise.
972 * config/tc-tic30.h: Likewise.
973 * config/tc-tic54x.c: Likewise.
974 * config/tc-tic54x.h: Likewise.
975 * config/tc-tic80.c: Likewise.
976 * config/tc-tic80.h: Likewise.
977
7484b8e6
TW		 9782000-09-14 Timothy Wall <twall@cygnus.com>
979
980 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
981 parallel comparisons for later use.
982 (struct rsrc): Add parallel comparison type.
983 (resources_match): Skip special cases of PR usage (non-conflicting
984 parallel compares).
56d27c17 985
bf514e21
KH		 9862000-09-13 Kazu Hirata <kazu@hxi.com>
987
988 * config/obj-ecoff.c: Fix formatting.
989 * config/obj-elf.c: Likewise.
990 * config/obj-elf.h: Likewise.
991 * config/obj-evax.h: Likewise.
992 * config/obj-generic.h: Likewise.
993 * config/obj-hp300.c: Likewise.
994 * config/obj-hp300.h: Likewise.
995 * config/obj-ieee.h: Likewise.
996 * config/obj-vms.c: Likewise.
997 * config/obj-vms.h: Likewise.
998
156c2f8b 9992000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1000
156c2f8b
NC		 1001 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1002 (md_parse_option): Ditto.
1003 (md_longopts): Add -mips32 option.
1004 (md_show_usage): Document new options.
1005 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1006 (mips_ip): Assemble mfc0 with a sub-selection code.
1007 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1008 (mips_cpu_to_str): New function.
1009 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1010 Use CPU_* defines instead of hardcoded numbers.
1011
1012 * doc/as.texinfo: Document new options.
1013 * doc/c-mips.texi: Ditto.
1014
a01b9fa4
KH		 10152000-09-12 Kazu Hirata <kazu@hxi.com>
1016
1017 * as.h: Fix formatting.
1018 * asintl.h: Likewise.
1019 * bit_fix.h: Likewise.
dcd619be
KH		 1020 * config/obj-aout.c: Likewise.
1021 * config/obj-aout.h: Likewise.
1022 * config/obj-bout.c: Likewise.
1023 * config/obj-bout.h: Likewise.
1024 * config/obj-coff.c: Likewise.
1025 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1026 * dwarf2dbg.h: Likewise.
1027 * expr.h: Likewise.
1028 * flonum.h: Likewise.
1029 * frags.h: Likewise.
1030 * itbl-ops.h: Likewise.
1031 * macro.h: Likewise.
1032 * read.h: Likewise.
1033 * sb.h: Likewise.
1034 * struc-symbol.h: Likewise.
1035 * subsegs.h: Likewise.
1036 * symbols.h: Likewise.
1037 * tc.h: Likewise.
1038 * write.h: Likewise.
1039
92774660
KH		 10402000-09-11 Kazu Hirata <kazu@hxi.com>
1041
f0e652b4
KH		 1042 * bignum-copy.c: Fix formatting.
1043 * config/tc-i370.c: Likewise.
92774660
KH		 1044 * config/tc-i960.c: Likewise.
1045 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1046 * ehopt.c: Likewise.
1047 * flonum-copy.c: Likewise.
1048 * flonum-konst.c: Likewise.
1049 * flonum-mult.c: Likewise.
1050 * literal.c: Likewise.
1051 * read.c: Likewise.
1052 * sb.c: Likewise.
1053 * stabs.c: Likewise.
1054 * subsegs.c: Likewise.
92774660 1055
222f8079
PB		 10562000-09-09 Philip Blundell <philb@gnu.org>
1057
1058 * configure.in (arm*-*-uclinux*): New target.
1059 * configure: Regenerate.
1060
c488923f
KH		 10612000-09-09 Kazu Hirata <kazu@hxi.com>
1062
1063 * input-file.c: Fix formatting.
1064 * itbl-ops.c: Likewise.
1065 * messages.c: Likewise.
1066
e0e3ecca
PB		 10672000-09-08 Philip Blundell <philb@gnu.org>
1068
1069 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1070 offset is negative.
1071
5d64ca4e
L		 10722000-09-07 H.J. Lu <hjl@gnu.org>
1073
1074 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1075 * configure: Rebuild.
1076
bdaaa2e1
KH		 10772000-09-07 Kazu Hirata <kazu@hxi.com>
1078
e49bc11e
KH		 1079 * atof-generic.c: Fix formatting.
1080 * config/tc-mips.c: Likewise.
e13b337a
KH		 1081 * config/tc-vax.c: Likewise.
1082 * input-scrub.c: Likewise.
bdaaa2e1 1083
d07ed2cd
AO		 10842000-09-07 Alexandre Oliva <aoliva@redhat.com>
1085
1086 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1087 * configure.in (sh-*-linux*): Added.
1088 * configure: Rebuilt.
1089
86905619
KH		 10902000-09-06 Kazu Hirata <kazu@hxi.com>
1091
a28a3ccf
JL		 1092 * config/tc-hppa.c: Fix formatting.
1093
86905619
KH		 1094 * ecoff.c: Fix formatting.
1095
58cccadb
AO		 10962000-09-06 Alexandre Oliva <aoliva@redhat.com>
1097
1098 * configure: Rebuilt with new libtool.m4.
1099
542d6675
KH		 11002000-09-05 Kazu Hirata <kazu@hxi.com>
1101
1102 * cgen.c: Fix formatting.
1103 * config/tc-ia64.c: Likewise.
1104
5b343f5a
NC		 11052000-09-05 Nick Clifton <nickc@redhat.com>
1106
1107 * aclocal.m4: Regenerate.
1108 * config.in: Regenerate.
1109 * configure: Regenerate.
1110 * po/gas.pot: Regenerate.
50bbae35 1111
07e90ad5
HPN		 11122000-09-05 Hans-Peter Nilsson <hp@axis.com>
1113
1114 * config/tc-cris.c: Correct comment typos.
1115
1485d400
EC		 11162000-09-05 Eric Christopher <echristo@cygnus.com>
1117
1118 * config/tc-mn10300.c: Cleanup.
1119 (md_pcrel_from): Enable.
1120
904a31bf
AM		 11212000-09-05 Alan Modra <alan@linuxcare.com.au>
1122
927781e2
AM		 1123 * expr.c (operand): Fix a comment typo.
1124 * write.c (write_relocs): Fix a signed/unsigned warning.
1125
ecacdc7a
AM		 1126 * config/tc-hppa.c (fudge_reg_expressions): New
1127 (hppa_force_reg_syms_absolute): New.
1128 (pa_equ): Allow reg_section expressions.
1129 * config/tc-hppa.c (md_optimize_expr): Define.
1130 (hppa_force_reg_syms_absolute): Prototype.
1131
1132 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1133 (pa_parse_number): Pass in arg to select fp reg parsing.
1134 Return 1 to indicate format checks pass. If strict, then only
1135 accept a register or register symbol. Return value in...
1136 (pa_number): New static for pa_parse_number.
1137 (FP_REG_BASE): Define.
1138 (FP_REG_RSEL): Define.
1139 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1140 appropriate. White space changes.
1141 (need_pa11_opcode): Don't bother passing any params, get them from
1142 globals instead.
1143 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1144 Remove extraneous check in case 'Q'.
1145 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1146 reg, set section of resulting symbol to reg_section.
1147 (pa_parse_space_stmt): Modify call to pa_parse_number.
1148 (pa_space): Likewise.
1149
904a31bf
AM		 1150 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1151 (hppa_force_relocation): Handle vtable relocs.
1152 (pa_vtable_entry): New.
1153 (pa_vtable_inherit): New.
1154 (md_pseudo_table): Add entries for vtable pseudos.
1155 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1156 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1157 against weak syms.
1158 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1159 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1160 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1161 millicode import.
1162 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1163 specify a symbol type.
1164
1165 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1166 dependent things together.
1167 (md_elf_symbol_type): Define.
1168
1169 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1170 symbol.
1171 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1172
1173 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1174 (obj_elf_vtable_entry): Declare.
1175
1176 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1177 and export function.
1178 (obj_elf_vtable_entry): Similarly.
1179 (elf_pseudo_table): Fix the damage with a cast.
1180
a47cf567 11812000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1182
1183 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1184 for template selection when a label is needed.
1185
197865e8
KH		 11862000-09-02 Kazu Hirata <kazu@hxi.com>
1187
1188 * config/tc-ia64.c: Fix formatting.
1189
18e03609
NC		 11902000-09-02 Nick Clifton <nickc@redhat.com>
1191
1192 * configure.in: Increase version number to 2.10.91.
1193 * configure: Regenerate.
1194 * aclocal.m4: Regenerate.
1195 * config.in: Regenerate.
1196 * po/gas.pot: Regenerate.
1197 * Makefile.in: Regenerate.
1485d400 1198
a1cc9221
AO		 11992000-09-01 Alexandre Oliva <aoliva@redhat.com>
1200
1201 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1202 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1203 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1204 similar relocs.
1205 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1206 branches.
1207
12082000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1209
1210 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1211 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1212 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1213 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1214 (GOT_symbol): New variable.
1215 (md_undefined_symbol): Set it.
1216
44576e1f
RH		 12172000-09-01 Richard Henderson <rth@cygnus.com>
1218
1219 * config/tc-ia64.c (match): Don't inline.
1220 (extra_goodness): New.
1221 (md_begin): Prefer nop.f and nop.b for best_template.
1222
29f8404c
KH		 12232000-08-31 Kazu Hirata <kazu@hxi.com>
1224
76b0a8c0
KH		 1225 * as.c: Fix formatting.
1226 * cond.c: Likewise.
1227 * frags.c: Likewise.
29f8404c
KH		 1228 * macro.c: Likewise.
1229
b4c1ea07
EC		 12302000-08-31 Eric Christopher <echristo@cygnus.com>
1231
1232 * config/tc-mn10300.c: Cleanup and fix warnings.
1233 (md_pseudo_table): Add initializers.
1234 (md_show_usage): Cleanup.
1235 (md_parse_option): Fix warnings.
1236 (md_undefined_symbol): Fix warnings.
1237 (md_conver_frag): Fix warnings.
1238 (tc_gen_reloc): Fix warnings.
1239 (md_apply_fix3): Fix warnings.
1240 (check_operand): Fix warnings.
1241
ac48eca1
AO		 12422000-08-31 Alexandre Oliva <aoliva@redhat.com>
1243
1244 * acinclude.m4: Include libtool and gettext macros from the
1245 top level.
1246 * aclocal.m4, configure: Rebuilt.
1247
e0c21649
GK		 12482000-08-30 Mark Hatle <mhatle@mvista.com>
1249
1250 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1251
cf39a089
KH		 12522000-08-31 Kazu Hirata <kazu@hxi.com>
1253
1254 * listing.c: Fix formatting.
1255
3ee4defc
KH		 12562000-08-29 Kazu Hirata <kazu@hxi.com>
1257
1258 * app.c: Fix a comment typo. Fix formatting.
1259
1e8d20f4
NC		 12602000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1261
50bbae35
AM		 1262 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1263 offset of the target destination for jmp instructions.
1264 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1265
5bcac8a4
HPN		 12662000-08-24 Hans-Peter Nilsson <hp@axis.com>
1267
1268 * NEWS: Mention support for CRIS.
1269
46547ecc
DC		 1270Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1271
1272 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1273 Sets `.lcomm' alignment to zero.
1274
4b853faa
AO		 12752000-08-23 Alexandre Oliva <aoliva@redhat.com>
1276
1277 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1278 (TC_FIX_ADJUSTABLE): Define.
1279
efcc5914
JW		 12802000-08-23 Jim Wilson <wilson@cygnus.com>
1281
1282 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1283 unwind.personality_routine is set.
1284
aca719bf
AO		 12852000-08-23 H.J. Lu <hjl@gnu.org>
1286
1287 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1288
a3da4de1
AO		 12892000-08-23 Alexandre Oliva <aoliva@redhat.com>
1290
1291 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1292 environment is pe.
1293
56385375
L		 12942000-08-22 H.J. Lu <hjl@gnu.org>
1295
1296 * config.in (STRICTCOFF): New for strict COFF.
1297
1298 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1299 i386-*-go32* and i386-go32-rtems*.
1300 * configure: Rebuilt.
1301
1302 * config/obj-coff.c (obj_coff_endef): Follow the historical
1303 behavior if STRICTCOFF is not defined.
1304
1305 * doc/internals.texi: Document STRICTCOFF.
1306
8f36cd18
AO		 13072000-08-22 Alexandre Oliva <aoliva@redhat.com>
1308
1309 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1310 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1311 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1312 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1313 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1314 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1315 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1316 Likewise.
1317
58a77e41
EC		 13182000-08-22 Eric Christopher <echristo@cygnus.com>
1319
1320 * config/tc-mn10300.c: (md_apply_fix): New function.
1321 (mn10300_force_relocation): New function.
1322 (mn10300_fix_adjustable): New function.
1323
1324 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1325 (TC_HANDLES_FX_DONE): Define.
1326 (obj_fix_adjustable): Define.
1327 (MD_APPLY_FIX3): Define.
1328 (TC_LINKRELAX_FIXUP): Define.
1329
1330 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1331 previously defined.
1332 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1333
1334 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1335
ded0649c
JE		 13362000-08-21 Jason Eckhardt <jle@cygnus.com>
1337
1338 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1339 if the fixup resulted in a relocation.
1340
66102fe2
NC		 13412000-08-18 Nick Clifton <nickc@redhat.com>
1342
1343 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1344 Make reference to first element of shift_names explicit.
1345
02198638
AO		 13462000-08-18 Alexandre Oliva <aoliva@redhat.com>
1347
1348 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1349 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1350 add a symbol's address. Removed all target-specific #ifdefs that
1351 used to accomplished the same.
1352 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1353 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1354 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1355 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1356 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1357
353e2c69
KH		 13582000-08-17 Kazu Hirata <kazu@hxi.com>
1359
1360 * dwarf2dbg.c: Fix formatting.
1361
4fb7971f
NC		 13622000-08-17 Nick Clifton <nickc@redhat.com>
1363
1364 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1365 to be recoded as logical shift lefts by zero.
1366
50b81f19
JW		 13672000-08-16 Jim Wilson <wilson@cygnus.com>
1368
1369 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1370 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1371 source registers.
1372 (note_register_values): Handle IA64_OPND_R3_2 operands.
1373
f869cfc6
JE		 13742000-08-16 Jason Eckhardt <jle@cygnus.com>
1375
50bbae35 1376 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1377
8cb8bcba
NC		 13782000-08-16 Nick Clifton <nickc@redhat.com>
1379
1380 * config/tc-arm.c (struct asm_shift): Delete.
1381 (shift[]): Delete.
1382 (enum asm_shift_index): New.
1383 (struct asm_shift_properties): New.
1384 (struct asm_shift_name): New.
1385 (shift_properties[]); New.
1386 (shift_names[]); New.
1387
1388 (decode_shift): Use new structures.
1389 Issue a warning is "ROR #0" is used.
1390 Issue a warning if "ASR #0" or "LSR #0" is used.
1391
1392 (md_begin): Initialise arm_shift_hsh table from new
1393 asm_shift_name array.
1394
c2158c24
JJ		 13952000-08-16 Jakub Jelinek <jakub@redhat.com>
1396
1397 * config/tc-sparc.c: Kill all warnings.
1398 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1399 in -xarch= as well.
1400 (md_show_usage): Update usage text.
1401
70485b5c
NC		 14022000-08-16 Nick Clifton <nickc@redhat.com>
1403
c2158c24 1404 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1405 useful.
1406
a47cf567 14072000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1408
1409 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1410
1411 * config/tc-sh.c (md_assemble): Changed so debug_type
1412 test performed for ppi_assemble
1413 * config/tc-sh.c: Included dwarf2dbg.h.
1414 (debug_line): Defined.
1415 (md_assemble): Generates dwarf2 line info.
1416 (sh_finalize): New function. Finalize dwarf2 info.
1417 (assemble_ppi): Returns size of code generated.
1418 (build_Mytes): Returns size of code generated.
1419 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1420 * config/tc-sh.h (md_end): Defined.
1421 (sh_finalize): Declared.
1422
1db77c8e
AO		 14232000-08-15 Alexandre Oliva <aoliva@redhat.com>
1424
1425 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1426 md_number_to_chars.
1427
046b3b54
NC		 14282000-08-14 Nick Clifton <nickc@redhat.com>
1429
1430 * config/tc-arm.c (do_bx): Allow "bx pc".
1431
c43c2cc5
JW		 14322000-08-14 Jim Wilson <wilson@cygnus.com>
1433
1434 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1435 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1436 (md_begin): Change assignment to md.flag to OR in the new bit.
1437
d1d8ba22
NC		 14382000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1439
1440 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1441 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1442 C_MOU, and C_EOS.
1443
22b36938
JE		 14442000-08-14 Jason Eckhardt <jle@cygnus.com>
1445
1446 * NEWS: Mention i860 support.
1447
c0bd0db2
JL		 1448Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1449
1450 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1451
0ac658b8
AS		 14522000-08-14 Andreas Schwab <schwab@suse.de>
1453
1454 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1455
9fc2dda2
JE		 14562000-08-11 Andreas Schwab <schwab@suse.de>
1457
1458 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1459 argument.
1460
bc4466dc
KH		 14612000-08-11 Kazu Hirata <kazu@hxi.com>
1462
1463 * expr.c: Fix formatting.
351aa9f6 1464 * config/obj-bout.c: Likewise.
bc4466dc 1465
a9c99419
JE		 14662000-08-10 Jason Eckhardt <jle@cygnus.com>
1467
1468 * doc/c-i860.texi: Flesh out the i860 section more.
1469
7c743825
KH		 14702000-08-10 Kazu Hirata <kazu@hxi.com>
1471
1472 * symbols.c: Fix formatting.
929b12bc 1473 * expr.c: Likewise.
7c743825 1474
fa2255cb
DN		 1475Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1476
1477 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1478 has the IgnoreSize bit set.
1479
fc997f4b
AM		 14802000-08-09 Alan Modra <alan@linuxcare.com.au>
1481
1482 From Rodney Brown <RodneyBrown@mynd.com>
1483 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1484 * configure: Regenerate.
1485
a47cf567
NC		 14862000-08-09 Kazu Hirata <kazu@hxi.com>
1487
1488 * hash.c: Fix formatting.
1489 * gasp.c: Likewise.
1490
305d537e
JE		 14912000-08-08 Jason Eckhardt <jle@cygnus.com>
1492
1493 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1494 (i860_fix_info): New enum.
1495 (MD_APPLY_FIX3): Define.
1496 (WORKING_DOT_WORD): Define.
1497 (TC_HANDLES_FX_DONE): Define.
1498 (DIFF_EXPR_OK): Define.
1499 (LISTING_HEADER): Define.
1500 (TARGET_FORMAT): Select target format based on endian flag.
1501 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1502 (target_big_endian): Add external declaration.
1503
1504 * config/tc-i860.c: All existing code reworked completely. Other
1505 new code shown below.
1506 (SYNTAX_SVR4): Define.
1507 (target_warn_expand): New variable.
1508 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1509 (md_longopts): Declare and define with new options (-EL, -EB,
1510 and -mwarn-expand).
1511 (md_show_usage): New function.
1512 (md_operand): New function.
1513 (obtain_reloc_for_imm16): New function.
1514 (md_apply_fix3): New function.
1515 (tc_gen_reloc): New function.
1516
df86943d
NC		 15172000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1518
1519 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1520 2 bytes of the jump address are in the same frag.
1521 (find): Accept 68hc12 register indirect modes.
1522
1523 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1524
30d25259
RH		 15252000-08-07 Richard Henderson <rth@cygnus.com>
1526
1527 * config/tc-ia64.c (unwind): Add prologue_mask member.
1528 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1529 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1530 (dot_body): Clear unwind.prologue_mask.
1531 (dot_prologue): Set it. Accept a register second argument.
1532
2d484c7f
KH		 15332000-08-07 Kazu Hirata <kazu@hxi.com>
1534
1535 * config/atof-ieee.c: Fix formatting.
1536 * config/atof-tahoe.c: Likewise.
1537
a47cf567 15382000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1539
3d4ae3c0
NC		 1540 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1541 work.
1542
c91d2e08
NC		 1543 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1544 of .popsection, .previous, .pushsection, .subsection,
1545 .version, .vtable_entry, .vtable_inherit and .weak.
1546
47926f60
KH		 15472000-08-05 Kazu Hirata <kazu@hxi.com>
1548
1549 * config/tc-cris.c: Fix formatting.
1550 * config/tc-i386.c: Likewise.
1551 * config/tc-sparc.c (sparc_ip): Simplify the code.
1552
ab3e48dc
KH		 15532000-08-04 Kazu Hirata <kazu@hxi.com>
1554
1555 * config/tc-cris.c: Rearrange code for readability.
1556 * config/tc-d10v.c: Fix formatting.
1557 * config/tc-m32r.c: Likewise.
1558 * config/tc-sparc.c: Likewise.
1559
3d56ab85
JW		 15602000-08-02 Jim Wilson <wilson@cygnus.com>
1561
1562 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1563 before ia64_find_opcode.
1564 (md_assemble): Likewise.
1565
3f9dfb2c
NC		 15662000-08-01 Nick Clifton <nickc@cygnus.com>
1567
a47cf567 1568 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1569 Undo some formatting fixes.
3f9dfb2c 1570
28e4f854
KH		 15712000-08-01 Kazu Hirata <kazu@hxi.com>
1572
1573 * config/obj-som.c: Fix formatting.
1574 * config/obj-ieee.c: Likewise.
1575 * config/tc-arm.c: Likewise.
1576 * config/tc-v850.c: Likewise.
1577
a570e639
NC		 15782000-08-01 Nick Clifton <nickc@redhat.com>
1579
1580 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1581 index by command line option.
58a77e41 1582
a570e639
NC		 15832000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1584
1585 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1586 (@node M68K-Branch): Rewrite to match the reality.
1587
e3308d0d
JE		 15882000-07-31 Jason Eckhardt <jle@cygnus.com>
1589
1590 * doc/c-i860.texi: New file.
1591 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1592 * doc/Makefile.in: Regenerate.
1593 * doc/all.texi: Add I860 as relevant architecture.
1594 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1595
2fd5405a
NC		 15962000-07-31 Kazu Hirata <kazu@hxi.com>
1597
1598 * config/tc-d30v.c: Fix formatting.
1599
28e7409f
NC		 16002000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1601
50bbae35
AM		 1602 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1603 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1604 long emit a long branch if available instead of an absolute jump, never
1605 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1606
1607 * doc/c-m68k.texi: Document new command line option.
58a77e41 1608
a47cf567
NC		 16092000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1610
1611 * config/tc-avr.c: Use PARAMS macro in function declarations.
1612 Don't declare md_pcrel_from_section (already in tc-avr.h).
1613 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1614 (avr_operand): Don't set (unsigned) op_mask to -1.
1615
534022ea
JE		 16162000-07-28 Jason Eckhardt <jle@cygnus.com>
1617
50bbae35
AM		 1618 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1619 * configure: Regenerated.
1620 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1621 of operand to the .type directive (.e.g, "type").
534022ea 1622
4c400d5e
AM		 16232000-07-28 Alan Modra <alan@linuxcare.com.au>
1624
1625 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1626 * app.c (do_scrub_chars): Record where first comment found.
1627 * read.c (read_a_source_file): Init found_comment on entry, and
1628 notify whether comments found on exit.
1629 * config/tc-hppa.c (md_shortopts): Add "c".
1630 (md_longopts): Add warn-comment.
1631 (md_parse_option): Handle it.
1632 (md_show_usage): Show available options.
1633 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1634
0aa529cb
AC		 1635Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1636
1637 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1638 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1639 sym_ptr_ptr
0aa529cb
AC		 1640 (md_estimate_size_before_relax): Don't fall off end of function.
1641
c6a7ab1f
NC		 16422000-07-27 Kazu Hirata <kazu@hxi.com>
1643
1644 * config/tc-avr.c: Fix formatting.
1645 * config/tc-ns32k.c: Likewise.
1646
e0c6ed95
AM		 16472000-07-27 Alan Modra <alan@linuxcare.com.au>
1648
1649 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1650
16512000-07-27 Kazu Hirata <kazu@hxi.com>
1652
1653 * config/tc-d10v.c: Fix formatting.
1654 * config/tc-z8k.c: Likewise.
1655 * config/tc-sparc.c: Likewise.
1656
6883dc5e 16572000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1658
1659 * cgen.c (queue_fixup): Declare opinfo.
1660 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1661 (gas_cgen_md_operand): Ditto.
1662 (gas_cgen_md_apply_fix3): Ditto.
1663
39da8128
DD		 16642000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1665
1666 * config/obj-coff.c (obj_frob_symbol): Don't merge
1667 labels. Don't merge if the symbol isn't constant. Return
1668 immediately if a symbol is merged.
1669
65e68b04
AM		 16702000-07-22 Alan Modra <alan@linuxcare.com.au>
1671
1672 * frags.c (frag_align): Correct absolute section alignment.
1673
5e0d736c
DD		 16742000-07-20 DJ Delorie <dj@redhat.com>
1675
1676 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1677 it breaks linking against DLLs.
1678
3bcbcc3d
HPN		 16792000-07-20 Hans-Peter Nilsson <hp@axis.com>
1680
1681 * configure.in: Add CRIS support.
1682 * configure: Regenerate.
1683 * Makefile.am: (CPU_TYPES): Add cris.
1684 (CPU_OBJ_VALID) [aout]: Add cris.
1685 (MULTI_CPU_TYPES): Add cris.
1686 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1687 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1688 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1689 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1690 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1691 Regenerate dependencies.
1692 * Makefile.in: Regenerate.
1693 * aclocal.m4: Regenerate.
1694 * as.c: Declare crisaout, criself.
1695 * config/tc-cris.h, config/tc-cris.c: New.
1696 * config/e-criself.c, config/e-crisaout.c: New.
1697 * po/POTFILES.in, po/gas.pot: Regenerate.
1698
041ff4dd 16992000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1700
041ff4dd 1701 * read.c: Fix formatting.
efaf0ba4 1702 * write.c: Fix formatting.
041ff4dd 1703
f980ada0
L		 17042000-07-19 H.J. Lu <hjl@gnu.org>
1705
1706 * sb.c: Include <stdlib.h> if exists for abort ().
1707
25a8b250
AM		 17082000-07-19 Alan Modra <alan@linuxcare.com.au>
1709
1710 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1711 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1712 (pa_type_args): Same here.
1713
7a9aaf92
NC		 17142000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1715
1716 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1717 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1718 the storage class is already set.
1719
8098403c
NC		 17202000-07-17 Kazu Hirata <kazu@hxi.com>
1721
fafb6d17 1722 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1723 * config/tc-mn10200.c: Likewise.
1724 * config/tc-mn10300.c: Likewise.
1725 * config/tc-pj.c: Likewise.
1726 * config/tc-tic80.c: Likewise.
1727 * config/tc-w65.c: Likewise.
8098403c 1728
977e771a
FCE		 17292000-07-17 Frank Ch. Eigler <fche@redhat.com>
1730
1731 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1732 is defined.
1733
63bf5651
ILT		 17342000-07-15 Ian Lance Taylor <ian@zembu.com>
1735
1736 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1737 @code.
1738
1cd1c99b
AM		 17392000-07-15 Alan Modra <alan@linuxcare.com.au>
1740
1741 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1742 ELF as are used for SOM (except the 32-bit reloc one) to decide
1743 whether a symbol can be reduced to a section symbol. Expand on
1744 the comment for symbols involved in LR% and RR% expressions.
1745
119d663a
NC		 17462000-07-14 Nick Clifton <nickc@cygnus.com>
1747
1748 * config/tc-mips.c (mips_disable_float_construction): New
1749 static variable. Set to true if doubles should not be
1750 constructed by loading two single width fp registers with
1751 halves of the value.
1752 (mips_ip): Test mips_disable_float_construction.
1753 (md_longopts): Add command line switches --construct-floats
1754 and --no-construct-floats.
1755 (md_parse_option): Parse new command line options.
1756 (md_show_usage): Describe new command line options.
1757
1758 * doc/c-mips.texi: Document new command line options.
1759
906fac54
AM		 17602000-07-13 Koundinya K <kk@ddeorg.soft.net>
1761
1762 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1763 * configure: Regenerate.
1764
17652000-07-13 Hans-Peter Nilsson <hp@axis.com>
1766
1767 * configure.in (DEFAULT_EMULATION setting): Revert part of
1768 2000-07-01 change that set te_multi=multi unless set to tmips.
1769 * configure: Regenerate.
1770
7f788821
NC		 17712000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1772
1773 * config/obj-coff.c (coff_frob_section): Add padding to the last
1774 section when aligning it increases its size.
1775
9a736b6b
NC		 17762000-07-11 Kazu Hirata <kazu@hxi.com>
1777
1778 * config/tc-tic54x.c: Fix formatting.
1779
3dd5103b
NC		 17802000-07-10 Kazu Hirata <kazu@hxi.com>
1781
1782 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1783 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1784
46b85d42
AM		 17852000-07-10 Alan Modra <alan@linuxcare.com.au>
1786
1787 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1788 displacements correctly.
1789
1790 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1791
17922000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1793
1794 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1795 warning.
1796 (hash_jam): Ditto.
1797
ad1079af
AM		 17982000-07-09 Alan Modra <alan@linuxcare.com.au>
1799
1800 From David Huggins-Daines <dhd@linuxcare.com>
1801 * config/te-hppalinux64.h: Add a new emulation.
1802 * configure.in (emulations): Add configure bits to support the
1803 64-bit Linux/parisc target.
1804 * configure: Regenerate.
1805
1806 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1807 (md_shortopts): Add `V' for ELF.
1808
1809 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1810 when SOM or ELF_ARG_RELOC are defined.
1811 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1812 ELF_ARG_RELOC are defined.
1813 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1814 (pa_stringer): ..Do it here instead. Fix comment typos.
1815 (hppa_force_relocation): Cast enums to int before comparing with
1816 ints.
1817
1818 From Ryan Bradetich <rbradetich@uswest.net>
1819 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1820 redifinition warning.
1821 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1822 (hppa_force_relocation): ditto
ad1079af
AM		 1823 (md_apply_fix): Added cast to buf to fix warnings.
1824
1825 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1826 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1827
1828 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1829 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1830 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1831 reloc_type** to avoid warnings in switch.
1832 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1833 little earlier instead.
1834
1835 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1836 and elf.
1837 (pa_type_args): Use symbol_arg_reloc_info.
1838 (struct pa_it): Make arg_reloc unsigned int.
1839 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1840 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1841 (pa_code): Delete. pa_text duplicates this function.
1842 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1843 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1844 int.
1845 (cons_fix_new_hppa): Actually change selector to e_fsel when
1846 warning about assuming so.
1847 (tc_gen_reloc): More example elf arg reloc code.
1848 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1849 (hppa_force_relocation): Likewise.
1850
1851 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1852 files.
1853 (pa_end_of_source): Prototype.
1854 (hppa_fix_adjustable): Prototype.
1855 (LABELS_WITHOUT_COLONS): Move it..
1856 * config/te-hppa.h: To here.
1857
1858 * config/te-hppa64.h: New file.
1859
1860 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1861 type.
1862 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1863 format -10, -16, 16 relocs.
1864 (hppa_elf_mark_end_of_function): Test for null
1865 last_call_info->start_symbol
1866
1867 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1868 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1869 re_assesmble_* functions. Delete extraneous statements. Fix
1870 typos in comments.
1871 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1872 insn to re_assemble_*.
1873
623aa224
UC		 18742000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1875
1876 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1877
c4aa876b
NC		 18782000-07-08 Kazu Hirata <kazu@hxi.com>
1879
1880 * config/tc-sh.c: Fix formatting.
d0313fb7 1881 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1882 * depend.c: Fix formatting.
1883 * flonum-konst.c: Likewise.
1884 * flonum-mult.c: Likewise.
c4aa876b 1885
6b31947e
NC		 18862000-07-07 Kazu Hirata <kazu@hxi.com>
1887
a5bfe8c9 1888 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1889 * config/obj-vms.c: Fix comments.
1890 * config/tc-a29k.c: Likewise.
1891 * config/tc-alpha.c: Likewise.
1892 * config/tc-h8300.c: Likewise.
1893 * config/tc-h8500.c: Likewise.
1894 * config/tc-i370.c: Likewise.
1895 * config/tc-ia64.c: Likewise.
1896 * config/tc-m68hc11.c: Likewise.
1897 * config/tc-m68k.c: Likewise.
1898 * config/tc-mips.c: Likewise.
1899 * config/tc-ns32k.c: Likewise.
1900 * config/tc-ppc.c: Likewise.
1901 * config/tc-z8k.c: Likewise.
6b31947e 1902
b8a9dcab
NC		 19032000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1904
1905 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1906 Default to '(SEC_LOAD | SEC_DATA)'.
1907 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1908
1909 * doc/internals.texi (CPU Backend): Describe
1910 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1911
beb2de9b
AC		 1912Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1913
1914 * as.c (parse_args): NULL terminate the long option list.
1915
24ddb296
AC		 1916Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1917
1918 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1919 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1920
1fe72011
NC		 19212000-07-05 Nick Clifton <nickc@cygnus.com>
1922
1923 * config/tc-d30v.c (write_2_short): Further changes to warning
1924 messages produced when combining EITHER_BUT_PREFER_MU attributed
1925 opcodes.
1926
a5bfe8c9 19272000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1928
1929 * MAINTAINERS: new
1930
8de8f17e
AO		 19312000-07-04 Alexandre Oliva <aoliva@redhat.com>
1932
1933 * config/tc-arm.c (psrs): Accept combinations of flags.
1934
00d2865b
NC		 19352000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1936
1937 * config/tc-avr.c: Change _ () to _() around all strings marked
1938 for translation (exception from the usual coding style).
1939 (avr_opt): New struct variable, how the new switches are set.
1940 (OPTION_MMCU): Define as 'm' and actually use.
1941 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1942 (show_mcu_list): New function, display the list of known MCUs.
1943 (md_show_usage): Document the new switches. Call show_mcu_list.
1944 (avr_set_arch): Change 'm' to OPTION_MMCU.
1945 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1946 Handle the new switches.
1947 (avr_operands): Disable warnings for undefined combinations of
1948 operands if -mall-opcodes. Disable warnings for skipping two-word
1949 instructions if enhanced core or -mno-skip-bug.
1950 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1951 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1952 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1953 (avr_ldi_expression): Warn about implicit lo8().
1954 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1955
54588503
UC		 19562000-07-01 Koundinya K <kk@ddeorg.soft.net>
1957
50bbae35
AM		 1958 * configure.in: Add entry for mips-*-sysv4*MP*
1959 * configure: Rebuild
1960 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1961 elf32-tradlittlemips for traditional mips targets.
1962 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1963 test for Link Once sections as in adjust_reloc_syms.
1964 * config/te-tmips.h: New file for traditional mips targets. Define
1965 TE_TMIPS.
58a77e41 1966
c9900432
NC		 19672000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1968
1969 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1970 flags argument is not present, don't change an existing section's
1971 section's attributes. If the flags argument is present, warn if the
1972 attributes don't match the section's current attributes. When
1973 long section names are supported, set SEC_LINK_ONCE and
1974 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1975
9d87310a
HPN		 1976Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1977
1978 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1979 symbols; create them.
1980
dbddefbf
NC		 19812000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1982
1983 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 1984 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 1985
2ae7e77b
AH		 19862000-06-27 Aldy Hernandez <aldyh@redhat.com>
1987
1988 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 1989 expressions. Ignore the problem when handling 16 bit signed
1990 immediates, because the assembler will take care of the relocation
1991 later.
2ae7e77b 1992
6b2539e3
NC		 19932000-06-27 Nick Clifton <nickc@cygnus.com>
1994
1995 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 1996 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 1997 sequential order, and emit warning messages if the input source
1998 code contains constructs like that, or parallel constructs
1999 containing such opcodes.
2000
65aa24b6
NC		 20012000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2002
2003 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2004 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2005 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2006 (md_show_usage): Update usage message.
2007 (md_parse_option): Allow redefinition of MCU type within the
2008 same avr[1-5] bfd machine type. Show both old and new MCU type
2009 in the error message.
2010 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2011 Simplify 8K wrap code.
2012
f0c56b90
NC		 20132000-06-25 Kazu Hirata <kazu@hxi.com>
2014
50bbae35
AM		 2015 * config/obj-aout.c: Remove all uses of DEFUN.
2016 * config/obj-ieee.c: Likewise.
2017 * config/tc-sh.c: Fix comment typos.
2018 * config/tc-tahoe.c: Likewise.
2019 * config/tc-vax.c: Likewise.
2020 * config/tc-w65.c: Likewise.
2021 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2022 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2023
6d249963
DD		 20242000-06-24 DJ Delorie <dj@cygnus.com>
2025
2026 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2027 more changes from Sept 1999
2028 (tc_i386_fix_adjustable): ditto
2029 (md_apply_fix3): ditto
2030
680d2857 20312000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2032
680d2857
FCE		 2033 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2034 (gas_cgen_parse_operand): Set it around expression() call.
2035 (gas_cgen_md_operand): Test for it before longjmp().
2036
e7b305a2
AM		 20372000-06-24 Kazu Hirata <kazu@hxi.com>
2038
c0fecd35
AM		 2039 * config/tc-h8500.c: Remove all uses of DEFUN.
2040 * config/tc-sh.c: Likewise.
2041 * config/tc-w65.c: Likewise.
2042 * config/tc-z8k.c: Likewise.
2043
e7b305a2
AM		 2044 * config/tc-h8500.c: Fix typos in comments.
2045
ed6d6fd3
FCE		 20462000-06-23 Frank Ch. Eigler <fche@redhat.com>
2047
2048 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2049 is defined.
2050
f7c88872
AM		 20512000-06-23 matthew green <mrg@redhat.com>
2052
2053 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2054 defined. Fix error message for `[' grouping.
f7c88872 2055
70d6ecf3
AM		 20562000-06-22 Kazu Hirata <kazu@hxi.com>
2057
2058 * config/tc-h8300.c: Fix formatting and comment typos.
2059
e9718fe1
TW		 20602000-06-22 Timothy Wall <twall@cygnus.com>
2061
2062 * config/tc-ia64.c (note_register_values): Move premature QP
2063 notation clearing into the appropriate place.
2064
45288df1
AM		 20652000-06-22 Alan Modra <alan@linuxcare.com.au>
2066
1581f8c9
AM		 2067 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2068 first before anything else. Add bin-bugs.h, emul.h and progress.h
2069 Sort list of files as for $(OBJS) in Makefile.am.
2070
2071 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2072 find one. Remake dependencies.
2073 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2074 * Makefile.in: Regenerate.
2075 * doc/Makefile.in: Regenerate.
2076
45288df1
AM		 2077 * config/tc-i386.c (i386_displacement): Don't assume a constant
2078 displacement is necessarily 16 bits when in 16 bit code mode.
2079 (md_assemble): Instead size the displacement here after we know
2080 for sure that a .code16gcc operand hasn't automatically added
2081 operand size prefixes.
2082
01580992
L		 20832000-06-21 H.J. Lu <hjl@gnu.org>
2084
2085 * Makefile.am: Rebuild dependency.
2086 * Makefile.in: Rebuild.
2087
40f09f82
JL		 20882000-06-21 Kazu Hirata <kazu@hxi.com>
2089
2090 * config/tc-h8300.c (parse_reg): Make the function static.
2091 (parse_exp): Likewise.
2092
78295804
DD		 20932000-06-20 DJ Delorie <dj@cygnus.com>
2094
2095 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2096 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2097 for cygwin import libraries to work properly.
2098
45f85b08
L		 20992000-06-20 H.J. Lu <hjl@gnu.org>
2100
2101 * Makefile.am: Rebuild dependency.
2102 * Makefile.in: Rebuild.
2103 * configure: Likewise.
2104 * doc/Makefile.in: Likewise.
2105
39bec121
TW		 21062000-06-20 Timothy Wall <twall@cygnus.com>
2107
2108 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2109 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2110 * doc/c-tic54x.texi: New.
2111 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2112 documentation file.
39bec121 2113 * doc/all.texi: Add C54X.
3e87a760 2114 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2115 * doc/Makefile.in: Regenerate.
2116 * configure.in: Add tic54x and define LIBM for tic54x.
2117 * configure: Regenrate.
2118 * config/tc-tic54x.[ch]: New.
2119 * config/obj-coff.h: Add tic54x.
2120 * Makefile.am: (CPU_TYPES): Add tic54x.
2121 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2122 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2123 (as_new_LDADD): Add $(LIBM).
2124 * Makefile.in: Regenerate.
3e87a760 2125
60bcf0fa
NC		 21262000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2127
2128 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2129 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2130 * doc/as.texinfo: Likewise.
2131
2132 * configure, Makefile.in: Regenerate.
2133 * configure.in (emulations): Recognize m6811 and m6812.
2134 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2135 Added files for 68hc11 and 68hc12 assembler.
2136 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2137 * config/tc-m68hc11.h: Header definition for that assembler.
2138
ec05f674
NC		 21392000-06-18 Nick Clifton <nickc@redhat.com>
2140
24ef8152
NC		 2141 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2142 instead of OCTETS_PER_BYTE.
2143
ec05f674 2144 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2145 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2146
119caedd
L		 21472000-06-18 H.J. Lu <hjl@gnu.org>
2148
2149 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2150 * configure: Rebuild.
2151
607723e4
NC		 21522000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2153
3e87a760
AM		 2154 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2155 to BFD_ASSEMBLER.
607723e4 2156
b946ec34
NC		 21572000-06-16 Nick Clifton <nickc@cygnus.com>
2158
2159 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2160 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2161
2162 * doc/c-mips.texi: Document newly accepted cpu variants.
2163
37ce37b1
UC		 21642000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2165
2166 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2167
c06ae4f2
UC		 21682000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2169
2170 * macro.c (getstring): Make it possible to escape the quote
2171 character.
2172
20348649
JL		 2173Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2174
2175 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2176
bcef29e6
L		 21772000-06-13 H.J. Lu <hjl@gnu.org>
2178
2179 * configure: Regenerate.
2180
63a0b638
AM		 21812000-06-09 Alan Modra <alan@linuxcare.com.au>
2182
2183 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2184 separator.
2185 * doc/internals.texi (line_separator_chars): Semicolon is no
2186 longer a default. Mention null and newline as defaults.
2187
2188 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2189
2190 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2191 * config/tc-i860.h (line_separator_chars): Likewise.
2192 * config/tc-h8300.c (line_separator_chars): Likewise.
2193 * config/tc-i960.c (line_separator_chars): Likewise.
2194 * config/tc-m68k.c (line_separator_chars): Likewise.
2195 * config/tc-mips.c (line_separator_chars): Likewise.
2196 * config/tc-ns32k.c (line_separator_chars): Likewise.
2197 * config/tc-sparc.c (line_separator_chars): Likewise.
2198 * config/tc-vax.c (line_separator_chars): Likewise.
2199
2200 * config/tc-h8300.c (comment_chars): Use string initialiser.
2201 * config/tc-i960.c (line_comment_chars): Likewise.
2202 * config/tc-z8k.c (comment_chars, line_comment_chars,
2203 line_separator_chars): Likewise.
2204
2205 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2206 for TE_LINUX.
2207
9bab9349
NC		 22082000-06-08 Nick Clifton <nickc@cygnus.com>
2209
2210 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2211 for size 1 fixes.
2212
946efd95
DB		 22132000-06-08 David O'Brien <obrien@FreeBSD.org>
2214
2215 * configure.in (VERSION): Update to show this is the CVS mainline.
2216
6480b79a
DB		 22172000-06-08 Matthew Jacob <mjacob@feral.com>
2218
2219 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2220 $at is the integer register $r28, vs. both $r28 and the floating
2221 point register $f28.
2222
10850f29
JW		 22232000-06-08 James E. Wilson <wilson@cygnus.com>
2224
2225 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2226 (dot_endp): Don't call ia64_flush_insns.
2227 (emit_one_bundle): Don't delete prologue/body records from
2228 unwind_record list in first loop. Rewrite second loop to account for
2229 this.
2230
150f24a2
JW		 22312000-06-07 David Mosberger <davidm@hpl.hp.com>
2232
2233 * config/tc-ia64.c: Add missing prototypes.
2234 (generate_unwind_image): Cast argument to output_unw_records call.
2235
e38c9cc2
DC		 2236Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2237
46b85d42 2238 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2239
1188e082
DC		 2240Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2241
2242 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2243 (REGISTER_P): likewise.
2244 (avr_opcodes): uses include/opcode/avr.h
2245 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2246
ac743b2c
AM		 22472000-06-04 Alan Modra <alan@linuxcare.com.au>
2248
0b545448
AM		 2249 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2250 initializers too.
ac743b2c 2251
969e1a7b
L		 22522000-06-03 H.J. Lu <hjl@gnu.org>
2253
2254 * read.c (is_end_of_line): Put back `;'.
2255
65172ab8
AM		 22562000-06-03 Alan Modra <alan@linuxcare.com.au>
2257
2258 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2259
b75c0c92
AM		 22602000-06-01 Alan Modra <alan@linuxcare.com.au>
2261
2262 * expr.c (operand): Test is_end_of_line outside switch to catch
2263 line separator chars that are also operators.
2264 (operator): Return O_illegal for line separator chars.
2265
2266 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2267 entry (or `!' entry for TC_HPPA).
2268
2269 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2270 before indexing is_end_of_line. Remove redundant check for '\0'.
2271 (fp_op2): Likewise.
2272 * config/tc-h8500.c (md_assemble): Likewise.
2273 * config/tc-mcore.c (md_assemble): Likewise.
2274 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2275 (md_atof): Likewise
2276
2277 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2278 is_end_of_line.
2279 * config/tc-mcore.c (mcore_cons): Likewise.
2280 (mcore_float_cons): Likewise.
2281 (mcore_stringer): Likewise.
2282 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2283
a6836251
SB		 22842000-06-01 Scott Bambrough <scottb@netwinder.org>
2285
2286 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2287
43841e91
NC		 22882000-05-29 Nick Clifton <nickc@cygnus.com>
2289
2290 * config/tc-sh.c: Fix compile time warning messages.
2291
2292 * config/tc-mips.c: Fix compile time warning messages.
2293
a057431b
PB		 22942000-05-29 Philip Blundell <philb@gnu.org>
2295
2296 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2297 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2298 * NEWS: Mention ARM ELF support.
2299
3c07fb76
AO		 23002000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2301
2302 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2303 it is modified, and use the real_size to compute the frag address
2304 for dwarf2 line info.
2305
ad4d6ccf
AM		 23062000-05-27 Alan Modra <alan@linuxcare.com.au>
2307
2308 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2309 line-matching scheme to cope with automake moving variables around.
2310 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2311 * Makefile.in: Regenerate.
2312
6faf3d66
JJ		 23132000-05-26 Jakub Jelinek <jakub@redhat.com>
2314
2315 * config/tc-sparc.c (sparc_relax): New.
2316 (md_longopts): Add -relax and -no-relax options.
2317 (md_parse_options, md_show_usage): Likewise.
2318 (md_apply_fix3): Optimize tail call into branch always if possible.
2319
0a44c2b1
DL		 2320Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2321
2322 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2323 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2324 rules, with warning when a GAS statement specifies a packing that
2325 will result in an instruction being squashed.
3e87a760
AM		 2326 Added typdef packing_type and enumerals, changed various integer
2327 literals to use the enumerals.
0a44c2b1 2328
e0c9811a
JW		 23292000-05-24 David Mosberger <davidm@hpl.hp.com>
2330
2331 * config/tc-ia64.c (dot_restorereg_p): New function.
2332 (md_pseudo_table): Add restorereg.p.
2333 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2334 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2335
2336 * config/tc-ia64.h (unw_record_type): Add unwabi.
2337 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2338 called MASK with members for imask, and the masks produced by
2339 fr_mem, gr_mem, br_mem, and frgr_mem.
2340 (unw_p_record): Add members ABI and CONTEXT.
2341 (unw_x_record): Add member AB.
2342 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2343 as pseudo-register for use during unwind info generation.
2344 (AR_PFS, AR_LC): New macros.
2345 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2346 whose names start with an at sign (as in "@priunat").
2347 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2348 register.
2349 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2350 proc_end, unwind_info, personality_routine): Consolidate into
2351 "unwind" structure to reduce offset-table use. Add member
2352 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2353 to be emitted.
2354 (output_R1_format, output_R3_format, output_P3_format,
2355 output_P6_format): Initialize R with zero to reduce compiler warnings.
2356 (output_P7_format): Ditto. Add `default' branch to switch
2357 statement to reduce compiler warnings.
2358 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2359 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2360 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2361 into single argument.
2362 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2363 compiler warnings. Merge A and B args into single argument.
2364 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2365 A and B args into single argument.
2366 (free_record): Removed (wasn't used).
2367 (free_list_records): Also free imasks in prologue records.
2368 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2369 (output_spill_mask): Remove.
2370 (output_unwabi): New function.
2371 (output_epilogue, output_label_state, output_copy_state): Call
2372 alloc_record.
2373 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2374 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2375 argument.
2376 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2377 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2378 as part of handling the prologue records. Emit region's imask if
2379 we have one. Handle unwabi, epilogue, label_state, copy_state,
2380 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2381 spill_sprel_p, and spill_reg_p records.
2382 (set_imask, count_bits, slot_index): New function.
2383 (fixup_unw_records): Fix region size computation. Handle
2384 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2385 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2386 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2387 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2388 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2389 (dot_save): Use manifest constants for applicaton registers.
2390 Handle REG_PR and REG_PRIUNAT.
2391 (dot_restore): Don't just ignore it.
2392 (dot_restorereg): New function..
2393 (generate_unwind_image): Ensure unwind info is a multiple of eight
2394 bytes, not just four bytes.
2395 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2396 (dot_altrp): Don't just ignore it.
2397 (dot_savemem): New function. Replaces dot_savesp() and
2398 dot_savepsp(). Use manifest constants for applicaton registers.
2399 Handle REG_PR and REG_PRIUNAT.
2400 (dot_savef): Simplify.
2401 (dot_saveb): Support generation of br_gr.
2402 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2403 dot_label_state, dot_copy_state): New function.
2404 (dot_unwabi): Don't just ignore it.
2405 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2406 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2407 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2408 (emit_one_bundle): Set slot number for prologue/body records
2409 *before* emitting the first insn.
2410 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2411 (md_begin): Declare "psp" pseudo-register.
2412 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2413 so we don't get segfault.
2414 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2415 counts as required per SW Conventions manual
2416 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2417 output_preds_psprel, output_preds_sprel, output_spill_base,
2418 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2419 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2420 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2421 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2422 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2423 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2424 (dot_vframe): Implement.
2425 (dot_vframesp, dot_vframepsp): New function.
2426
f98fd99f
HPN		 2427Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2428
2429 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2430 * configure: Regenerate.
f98fd99f 2431
ee7fcc42
AM		 24322000-05-23 Alan Modra <alan@linuxcare.com.au>
2433
2434 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2435 (md_estimate_size_before_relax): so we can use it here instead of
2436 old kludges. Localise vars to blocks. Comment.
2437
2438 * frags.c (frag_new): Update fr_var comments.
2439 * frags.h (struct frag): Ditto.
2440
c67e42c9
RH		 24412000-05-22 Richard Henderson <rth@cygnus.com>
2442
2443 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2444 (pseudo_func): Add pcrel.
2445 (operand_match): Handle IA64_OPND_TGT64.
2446 (build_insn): Likewise.
2447 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2448 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2449 (fix_insn): Handle all three 64-bit relocation types.
2450
5110c57e
HPN		 2451Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2452
2453 * obj.h (struct format_ops): New members begin, app_file,
2454 s_set_other, s_set_desc, s_get_type, s_set_type,
2455 separate_stab_sections, init_stab_section.
2456
2457 * config/obj-multi.h: Update GPL notice to v2.
2458 (obj_begin): New.
2459 (obj_app_file): New.
2460 (S_SET_SIZE): Test s_set_size for NULL before calling.
2461 (S_SET_ALIGN): Similar for s_set_align.
2462 (S_SET_OTHER): New.
2463 (S_SET_DESC): New.
2464 (S_GET_TYPE): New.
2465 (S_SET_TYPE): New.
2466 (SEPARATE_STAB_SECTIONS): New.
2467 (INIT_STAB_SECTION): New.
2468 (EMIT_SECTION_SYMBOLS): New.
2469 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2470
2471 * config/obj-elf.h: Update GPL notice to v2.
2472 Mention that this file is included from obj-multi.h.
2473 (obj_begin): Wrap definition in ifndef.
2474 (elf_file_symbol): Constify declaration.
2475 (obj_app_file): Ditto.
2476 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2477 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2478
2479 * config/obj-elf.c (elf_s_set_other): New.
2480 (elf_file_symbol): Constify argument.
2481 (elf_separate_stab_sections): New.
2482 (elf_init_stab_section): New.
2483 (elf_format_ops): Add new members. Remove comma at end.
2484
2485 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2486 (ecoff_format_ops): Add new fields. Remove comma at end.
2487 Mention inconsistency for emit_section_symbols.
2488
2489 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2490
2491 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2492 (coff_separate_stab_sections): New.
2493 (coff_format_ops): Add new members.
2494
2495 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2496 (obj_aout_s_set_other): New.
2497 (obj_aout_s_set_desc): New.
2498 (obj_aout_s_get_type): New.
2499 (obj_aout_s_set_type): New.
2500 (obj_aout_separate_stab_sections): New.
2501 (aout_format_ops): New members added. Use obj_aout_process_stab,
2502 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2503 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2504 appropriate.
2505 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2506
b98ef147
AM		 25072000-05-22 Alan Modra <alan@linuxcare.com.au>
2508
2509 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2510 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2511 (md_estimate_size_before_relax): Ensure jumps to weak and
2512 externally visible symbols are relocatable.
2513
0aa5d426
HPN		 2514Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2515
2516 * stabs.c (aout_process_stab): Make global.
2517 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2518 * read.h (aout_process_stab): Declare.
2519
2520 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2521 Generalize to *aout, *coff *elf.
2522 * configure: Regenerated.
2523
2524 * doc/internals.texi (Object format backend): Say
2525 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2526
2527 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2528 * Makefile.in: Regenerated.
2529
7c3dc350
CM		 25302000-05-19 Catherine Moore <clm@cygnus.com>
2531
2532 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2533
b3b6a3fe
JL		 25342000-05-18 Alan Modra <alan@linuxcare.com.au>
2535
2536 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2537 instruction to reflect change in re_assemble_*.
2538
c9e10a08
JL		 2539Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2540
2541 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2542 build PA64 ELF tools.
2543 * configure: Rebuilt.
2544
3043679f
AM		 25452000-05-17 Alan Modra <alan@linuxcare.com.au>
2546
2547 * Makefile.am: Regenerate dependencies.
2548 * Makefile.in: Regenerate.
2549
322f2c45
NC		 25502000-05-15 Nick Clifton <nickc@cygnus.com>
2551
2552 * config/tc-arm.c (struct asm_psr): Add boolean field
2553 distinguishing between CSPR and SPSR. Rename 'number' field
2554 to 'field'.
2555 (psrs): Rearrange contents to match new asm_psr structure.
2556 (arm_psr_parse): Move next to psr_required_here. Make it
2557 return an asm_psr structure.
2558 (psr_required_here): Use asm_psr structure returned by
2559 arm_psr_parse.
2560 (do_msr): Reorganise to allow psr_required_here to be called
2561 only once.
2562 (md_undefined_name): Mark 'name' parameter as unused, since
2563 the COFF target does not use it.
322f2c45 2564
5e6cbf41
PB		 25652000-05-14 David O'Brien <obrien@FreeBSD.org>
2566
2567 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2568 standards.
2569 * config/te-aux.h: Likewise.
2570 * config/te-dpx2.h: Likewise.
2571 * config/te-go32.h: Likewise.
2572 * config/te-hp300.h: Likewise.
2573 * config/te-hppa.h: Likewise.
2574 * config/te-i386aix.h: Likewise.
2575 * config/te-ic960.h: Likewise.
2576 * config/te-interix.h: Likewise.
2577 * config/te-nbsd532.h: Likewise.
2578 * config/te-pc532mach.h: Likewise.
2579 * config/te-ppcnw.h: Likewise.
2580 * config/te-psos.h: Likewise.
2581 * config/te-sparcaout.h: Likewise.
2582 * config/te-sun3.h: Likewise.
2583 * config/te-sysv32.h: Likewise.
2584
4132022d
AM		 25852000-05-14 Alan Modra <alan@linuxcare.com.au>
2586
2587 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2588 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2589 and sign extend without an if statement.
2590 (build_bytes): Likewise.
2591
25922000-05-14 Kazu Hirata <kazu@hxi.com>
2593
2594 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2595 X_add_symbol L_32 case.
2596
b4fd930a
AM		 25972000-05-14 David O'Brien <obrien@FreeBSD.org>
2598
2599 * config/te-freebsd.h: New file.
2600
a38cf1db
AM		 26012000-05-13 Alan Modra <alan@linuxcare.com.au>
2602
897083bd
AM		 2603 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2604 bindtextdomain): Replace defines with those from intl/libgettext.h
2605 to quieten gcc warnings.
2606
a38cf1db
AM		 2607 * NEWS: Mention x86 .arch and -q.
2608
2609 * config/tc-i386.c (quiet_warnings): New.
2610 (md_assemble): Use quiet_warnings.
2611 (md_parse_option): Set quiet_warnings from -q.
2612 (md_show_usage): Mention -q, delete -m.
2613 (flag_do_long_jump): Delete.
2614 (md_parse_option): Remove -m.
2615 (md_show_usage): Remove -m.
2616 (md_create_long_jump): Remove useless flag_do_long_jump code.
2617
2618 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2619 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2620
e413e4e9
AM		 26212000-05-13 Alan Modra <alan@linuxcare.com.au>
2622 Alexander Sokolov <robocop@netlink.ru>
2623
2624 * doc/c-i386.texi (i386-Arch): New section.
2625 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2626
2627 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2628 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2629 architecture has been given and is not 486.
2630 (set_cpu_arch): New.
2631 (md_pseudo_table): Add .arch.
2632 (md_assemble): Warn if cpu architecture has been given and an
2633 unsupported instruction.
2634
2635 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2636 Move operand_types bit defines after relevant template field.
2637 (template): Add cpu_flags.
2638 (Cpu*): Define.
2639 (arch_entry): New.
2640
e8b1cae5
AO		 26412000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2642
2643 * config/tc-mn10300.h (md_end): Define.
2644 (mn10300_finalize): Declare.
2645 * config/tc-mn10300.c: Include dwarf2dbg.h.
2646 (debug_line): Define.
2647 (md_assemble): Generate dwarf2 line info.
2648 (mn10300_finalize): New function. Finalize dwarf2 info.
2649
426b0403
AM		 26502000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2651
2652 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2653 external version of the relocation for weak symbols.
2654
e4c58b25
JW		 26552000-05-08 David Mosberger <davidm@hpl.hp.com>
2656
2657 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2658 frame size in units of 16 bytes, as required per SW Conventions manual.
2659 (output_unw_records): Output info-block header as a dword to get
2660 byte-order right.
2661
8fce3f5e
AM		 26622000-05-08 Alan Modra <alan@linuxcare.com.au>
2663
2664 * as.h: #include "file", not <file> on files from ../include.
2665 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2666 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2667 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2668 (tc_coff_symbol_emit_hook): Ditto.
2669 (OPTCOUNT): Cast to int to avoid compiler warning.
2670 (md_begin): Fix signed/unsigned warnings.
2671
26722000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2673
2674 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2675 ABRANCH LONG case for a conditional branch on a 68000.
2676 (md_estimate_size_before_relax): Likewise. Also handle
2677 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2678 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2679 PC-relative on all CPUs.
2680 (md_estimate_size_before_relax): Likewise.
2681
fb166ee3
AM		 26822000-05-04 Alan Modra <alan@linuxcare.com.au>
2683
2684 * as.c (parse_args): Just mention current year in printed
2685 copyright message.
2686
7a899fff
C		 26872000-05-03 J.T. Conklin <jtc@redback.com>
2688
2689 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2690 unit registers.
7a899fff
C		 2691 (md_parse_option): Recognize -m7400.
2692
44877466
ILT		 26932000-05-03 Ian Lance Taylor <ian@zembu.com>
2694
2695 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2696 don't permit lp to become less than the words array.
2697
eaa15ab8
NC		 26982000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2699
2700 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2701 Fix little-endian case.
2702
7c4f6a03
AM		 27032000-05-03 David O'Brien <obrien@NUXI.com>
2704
2705 * as.c (parse_args): Update copyright.
2706
da5d444c
AM		 27072000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2708
2709 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2710 for the .bss section too.
2711
3f9b03b5
AM		 27122000-05-02 Alan Modra <alan@linuxcare.com.au>
2713
2714 * configure.in: Set em=linux for hppa-*-linux.
2715 * configure: Regenerate.
2716 * doc/Makefile.in: Regenerate with correct automake.
2717
2718 * frags.c (frag_grow): Sanity check chunk_size.
2719
2720 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2721 * config/obj-som.h: Likewise.
2722 * config/obj-ieee.h: Likewise.
2723
2724 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2725
2726 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2727 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2728 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2729 (pa_ip): low_sign_unext now returns via function value. Use
2730 re_assemble_* instead of dis_assemble_* and
2731 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2732 unnecessarily.
2733 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2734 (md_section_align, md_parse_option, md_show_usage,
2735 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2736 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2737 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2738 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2739 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2740 pa_text): Likewise.
2741 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2742 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2743 outside of switch. Correct mask and shifting errors in case 10
2744 and case -11. In case 21, compare against signed range to suit
2745 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2746 case 17 and case 22, use offsetT variable to properly check range.
2747 Use re_assemble_* here too.
2748 (evaluate_absolute): Change type of value to offsetT. Call
2749 hppa_field_adjust to do the work for us.
2750 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2751 (pa_parse_cmpib_64_cmpltr): Ditto.
2752 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2753 of i to unsigned int.
2754 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2755 (pa_end_of_source): Return type is void.
2756
a2984248
CM		 2757Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2758
2759 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2760
df136245
DC		 2761Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2762
2763 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2764 More comments added.
2765 (md_begin): Removed "construct symbols for each register name".
2766 Because register names conflicts with GCC generated function
2767 names.
2768 (avr_operand): Now constant numbers can be used as a register
2769 identifiers (0 as r0, 31 as r31).
2770 (md_assemble): use skip_space () before parsing instruction
2771 operands.
2772
c1e73230
AM		 27732000-05-01 Alan Modra <alan@linuxcare.com.au>
2774
2775 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2776 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2777 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2778 * configure: Regenerate.
2779
a1934524
AM		 27802000-04-29 Andreas Jaeger <aj@suse.de>
2781
2782 * as.h: Correctly check GCC version.
2783
d9b7d820
AM		 27842000-04-26 David O'Brien <obrien@FreeBSD.org>
2785
2786 * doc/as.1: Fix unbalanced brackets.
2787
2788 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2789 TE_FreeBSD.
2790 (line_comment_chars): Set to '/' if TE_FreeBSD.
2791
cea1ab94
JL		 2792Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2793
2794 * configure.in: Configury support for PA64 (currently disabled).
2795 * configure: Rebuilt.
2796
e799a695
AM		 27972000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2798
3e87a760 2799 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2800 bfd_set_section_alignment.
2801
3b0ec529
AM		 28022000-04-25 Alan Modra <alan@linuxcare.com.au>
2803
2804 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2805 than 32.
2806
adcf07e6
NC		 28072000-04-24 Nick Clifton <nickc@cygnus.com>
2808
2809 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2810 * doc/as.texinfo (Align): Include arm and strongarm in list of
2811 targets that have the second form of the behaviour of the .align
3e87a760 2812 directive.
adcf07e6 2813
5047a41f
JL		 28142000-04-24 Mark Klein <mklein@dis.com>
2815
2816 * obj-som.c: Terminate obj_pseudo_table.
2817
a47cf567
NC		 2818Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2819
2820 * as.c (parse_args): Allow md_parse_option to override -a listing
2821 option.
2822 * config/obj-coff.c (add_lineno): Change type of offset parameter
2823 from "int" to "bfd_vma."
2824 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2825 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2826 (ppc_change_csect): Align correctly for XCOFF64.
2827 (ppc_machine): New function, which discards "ppc_machine" line.
2828 (ppc_tc): Cons for 8 when code is 64 bit.
2829 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2830 relocations.
2831 (md_parse_option): Handle -a64 and -a32.
2832 (ppc_xcoff64): New.
2833 * config/tc-ppc.h (TARGET_MACH): Define.
2834 (TARGET_FORMAT): Move to function.
2835 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2836
2837Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2838
2839 * config/tc-avr.c: New AVR_ISA_ defined.
2840 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2841 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2842 for `fmul', `movw' and `lpm R,Z' instructions.
2843 (avr_operands): Warn if current opcode is a two-word instruction
2844 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2845 (avr_opcodes): New commands added.
2846 (REGISTER_P): Check 'a' and 'v' constraint letters.
2847 (mcu_types): New MCU added.
2848
bf3ca999
TW		 28492000-04-22 Timothy Wall <twall@cygnus.com>
2850
2851 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2852 to "natval".
2853 (operand_match): Conditionally insert default bit values for IMMU9.
2854
98e5953c
JL		 28552000-04-14 Matthew Green <mrg@cygnus.com>
2856
2857 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2858 * configure: Rebuilt.
2859
a02fab7e
JL		 2860Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2861 Jason Eckhardt <jle@cygnus.com>
2862
c67e42c9 2863 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2864
2865 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2866 Added handling of new operand types l,y,&,fe,fE,fx.
2867
800eeca4
JW		 2868Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2869 David Mosberger <davidm@hpl.hp.com>
2870 Timothy Wall <twall@cygnus.com>
2871 Andrew MacLeod <amacleod@cygnus.com>
2872 Jim Wilson <wilson@cygnus.com>
2873
2874 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2875 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2876 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2877 * Makefile.in: Rebuild.
2878 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2879 * configure: Rebuild.
2880 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2881 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2882 * expr.c (expr): Handle md_optimize_expr.
2883 * read.c (LEX_HASH): Add comment.
2884 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2885
66778679
RH		 28862000-04-21 Richard Henderson <rth@cygnus.com>
2887
2888 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2889 bundling a non-delayed branch type instruction.
2890
aa15f6f7
AO		 28912000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2892
2893 * config/tc-mn10300.c (HAVE_AM30): Define.
2894 (md_assemble): Use it.
2895
16adf844
AM		 28962000-04-19 Alan Modra <alan@linuxcare.com.au>
2897
742f45cf
AM		 2898 * config/obj-elf.c (obj_elf_change_section): Check for changed
2899 section attributes.
2900
16adf844
AM		 2901 * Makefile.am: (CPU_MULTI_VALID): Remove.
2902 (MULTI_CPU_TYPES): Define.
2903 (MULTI_CPU_OBJ_VALID): Define.
2904 (DEPTC): Use the above.
2905 (DEPOBJ): Same here.
2906 (DEP2): And here.
2907 Regenerate dependencies.
2908 * Makefile.in: Regenerate.
2909
9c46fb1b
AM		 29102000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2911
742f45cf 2912 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2913
508866be
L		 29142000-04-18 H.J. Lu (hjl@gnu.org)
2915
2916 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2917 bfd_vma for non-bfd assemblers.
508866be 2918
ba2adb93
AM		 29192000-04-17 Alan Modra <alan@linuxcare.com.au>
2920
2921 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2922 doesn't give spurious errors.
2923
12ff5d56
AM		 29242000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2925
66778679 2926 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2927
fc633e5b
AM		 29282000-04-13 Alan Modra <alan@linuxcare.com.au>
2929
2930 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2931 constants, and don't assume offsetT is 32 bits.
2932
1ed18ec1
NC		 29332000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2934
2935 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2936 (md_pcrel_from_section): Add prototype.
2937 (d10v_fix_adjustable): Add prototype.
2938 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2939
2940 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2941
3db10f32
NC		 29422000-04-12 Nick Clifton <nickc@cygnus.com>
2943
2944 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2945 symbol in frag chain.
2946
847f7ad4
AM		 29472000-04-10 Alan Modra <alan@linuxcare.com.au>
2948
2949 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2950 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2951 (fits_in_signed_word, smallest_imm_type): Ditto.
2952 (md_assemble): Use an offsetT var to hold offsetT values, not a
2953 long.
2954 (offset_in_range): New.
2955 (md_assemble): Use it.
2956 (md_convert_frag): Change type of target_address, opcode_address,
2957 and displacement_from_opcode_start to offsetT.
2958 (md_create_short_jump): Change type of offset to offsetT.
2959 (md_create_long_jump): Ditto.
2960 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2961 (md_chars_to_number): Remove.
2962 (output_invalid): Remove duplicate prototype.
2963
ec694b89
NC		 29642000-04-09 Nick Clifton <nickc@cygnus.com>
2965
2966 * Makefile.am (CPU_TYPES): Add 'avr'.
2967 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2968 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2969
16adf844 2970 * Makefile.in: Regenerate.
ec694b89
NC		 2971
2972 * doc/as.texinfo: Add M32R documentation.
2973
a2d91340 2974Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 2975
a2d91340 2976 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 2977 --enable-build-warnings option.
a2d91340
AC		 2978 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2979 * Makefile.in, configure: Re-generate.
2980
d92b1a8a
NC		 29812000-04-07 Nick Clifton <nickc@cygnus.com>
2982
2983 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2984 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2985 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2986 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2987 (arm_force_relocation): Force relocations for
2988 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2989
52ccafd0
JR		 2990Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2991
2992 * config/tc-sh.c (get_operands): There's no third operand if the
2993 first operand is an immediate.
2994
015551fc
JR		 2995Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2996
2997 * config/tc-sh.c (immediate): Delete.
2998 (sh_operand_info): Add immediate member.
2999 (parse_reg): Use A_PC for pc.
3000 (parse_exp): Add second argument 'op'. All callers changed.
3001 (parse_at): Expect pc to be coded as A_PC.
3002 Use immediate field in *op.
3003 (insert): Add fourth argument 'op'. All callers changed.
3004 (build_relax): Add second argument 'op'. All callers changed.
3005 (insert_loop_bounds): New function.
3006 (build_Mytes): Remove DISP_4.
3007 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3008 (assemble_ppi): Use immediate field in *operand.
3009 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3010 (md_apply_fix): Likewise.
3011 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3012
79bd78be
AO		 3013Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3014
3015 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3016
e30e5a6a
HPN		 3017Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3018
3019 * internals.texi (CPU backend): Document
3020 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3021
41b49281
AM		 30222000-04-04 Alan Modra <alan@linuxcare.com.au>
3023
8ad3436c
AM		 3024 * po/gas.pot: Regenerate.
3025
3026 * as.c (show_usage): Restore translated part of bug string.
3027 * gasp.c (show_usage): Likewise.
3028
41b49281
AM		 3029 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3030 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3031 than move-if-change.
3032 (DEP1): Modify for "gcc -MM".
3033 (DEPTC): Likewise.
3034 (DEPOBJ): Likewise.
3035 (DEP2): Likewise.
3036 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3037 Update dependencies.
3038 * Makefile.in: Regenerate.
3039
0a727238
AO		 30402000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3041
3042 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3043 (md_begin): Likewise.
3044 (HAVE_AM33): New macro.
3045 (md_assemble): Use it. Match r_regs and xr_regs only if
3046 HAVE_AM33.
3047
c20f4f8c
AM		 30482000-04-03 Alan Modra <alan@linuxcare.com.au>
3049
3050 * as.h: #include "bin-bugs.h"
3051 * as.c (show_usage): Use REPORT_BUGS_TO.
3052 * gasp.c: #include "bin-bugs.h"
3053 (show_usage): Use REPORT_BUGS_TO.
3054
3055 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3056
753f6b12
HPN		 3057Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3058
3059 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3060 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3061 adjustments.
3062
726c5dcd
AM		 30632000-04-03 Alan Modra <alan@linuxcare.com.au>
3064
3065 * config/tc-i386.c (i386_immediate): Don't assume a constant
3066 immediate is necessarily 16 bits when in 16 bit code mode.
3067 (md_assemble): Instead set guess_suffix here after we have checked
3068 registers.
3069
bf80011a
RH		 30702000-04-02 Richard Henderson <rth@cygnus.com>
3071
3072 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3073 quantities. Correct right shift sign extension.
3074 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3075 32-bit value when shifting into place.
3076
92161534
ILT		 30772000-04-01 Ian Lance Taylor <ian@zembu.com>
3078
3079 * app.c: Add ATTRIBUTE_UNUSED as needed.
3080 * config/tc-ppc.c: Likewise.
3081 (ppc_size): Make unsigned long.
3082 (ppc_insert_operand): Add casts to avoid warnings.
3083
447f3982
NC		 30842000-03-31 Nick Clifton <nickc@cygnus.com>
3085
3086 * config/tc-d10v.h (md_flush_pending_output): Define.
3087
21d75ec2
NC		 30882000-03-29 Nick Clifton <nickc@cygnus.com>
3089
3090 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3091 segment. Works for both BFD_ASSEMBLER and others.
3092 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3093
d1a1bf19
NC		 30942000-03-29 Nick Clifton <nickc@cygnus.com
3095
3096 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3097
224de7a5
AM		 30982000-03-28 Alan Modra <alan@linuxcare.com.au>
3099
3100 * listing.c (LISTING_LHS_WIDTH): Default depends on
3101 LISTING_WORD_SIZE.
3102 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3103
5b8274e3
ILT		 31042000-03-27 Ian Lance Taylor <ian@zembu.com>
3105
3106 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3107 string literal.
3108
224de7a5 31092000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3110
3111 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3112
3113 * config/tc-avr.c (mcu_types): Add missing initialiser.
3114 (md_pcrel_from_section): Add prototype.
3115 (avr_operand): Remove redundant test of unsigned < 0.
3116 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3117
31182000-03-27 Denis Chertykov <denisc@overta.ru>
3119
3120 * config/tc-avr.c: New file for AVR support.
3121 * config/tc-avr.h: Likewise.
3122 * configure.in: Add AVR support.
3123 * configure: Regenerate.
3124
9f10757c
TW		 31252000-03-26 Timothy Wall <twall@cygnus.com>
3126
3127 * gasp.c (macro_op): Add new argument to check_macro call.
3128 Macro structure definitions moved to macro.h
3129 * sb.h: Add argument to prototype for input_scrub_include_sb.
3130 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3131 nesting checks with an additional flag.
3132 (struct input_save): Add flag to indicate whether current sb
3133 should be checked for proper macro/conditional nesting.
3134 (input_scrub_push/pop): Save/restore nest check flag.
3135 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3136 defined.
9f10757c
TW		 3137 * macro.c (check_macro): Allow caller to retrieve parsed macro
3138 information if a pointer is provided. This information may be
3139 used by the new macro hooks.
3140 * macro.h: Update prototype for check_macro. Macro struct
3141 definitions moved here from macro.c/gasp.c.
3142 * read.c (read_a_source_file): Add parameter to check_macro call,
3143 and pass macro info to the macro hook, if defined.
3144 (input_scrub_insert_line): New. Allow insertion of a line of
3145 characters into the input stream.
3146 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3147 file into the input stream.
3148 (s_include): Use input_scrub_insert_file.
3149 * internals.texi: Document new macro hooks.
3150 * as.h: New prototypes added.
3e87a760 3151
224de7a5 31522000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3153
3154 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3155 an initial capital letter.
3156 (i386_index_check): Reindent.
3157
11424155
NC		 31582000-03-19 Nick Clifton <nickc@cygnus.com>
3159
eaa15ab8 3160 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3161 relative branches.
3162
43f05576
NC		 31632000-03-17 Thomas de Lellis <tdel@windriver.com>
3164
66778679
RH		 3165 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3166 instruction operand bad if Rd > 7 when generating
3167 thumb instructions. Prevents for example,
3168 "adr r12,label" from silently failing and generating
3169 the wrong instruction.
3e87a760 3170
67231402
NC		 31712000-03-17 Nick Clifton <nickc@cygnus.com>
3172
3173 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3174 that have a destingation >= 0x400000.
3e87a760 3175 Fix compile time warning messages.
67231402 3176
a37c8f88
JR		 3177Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3178
3179 * config/tc-sh.c (md_begin): When encountering insn that are
3180 not supported by the current arch, only change the name if
3181 its contents are the same as prev_name.
3182 (get_specific): If the the architecture doesn't match, fail.
3183
dead1419
JR		 3184Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3185
3186 * config/tc-sh.c (IDENT_CHAR): Define.
3187 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3188 matching back where it came from.
3189
182e89d3
JR		 3190Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3191
3192 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3193
84f73d89
NC		 31942000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3195
3196 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3197 normal operands.
3198
dbbc7809
JL		 31992000-03-15 Kazu Hirata <kazu@hxi.com>
3200
3201 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3202
271bb601
HPN		 3203Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3204
3205 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3206 floating-point-number, make sure 'f' is in FLT_CHARS.
3207
8684e216
HPN		 3208Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3209
3210 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3211 (s_lcomm_internal): Use it.
3212 * doc/internals.texi (CPU backend): Document it.
3213 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3214 bytes.
3215
bb2d6cd7
GK		 32162000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3217
3218 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3219 when embedded-pic.
3220
3221 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3222 implementation doesn't have special handling for switch
3223 statements.
bb2d6cd7
GK		 3224 (macro_build): Allow for code in sections other than .text.
3225 (macro): Likewise.
3226 (mips_ip): Likewise.
3227 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3228 Don't perform relocs if we will be outputting them.
bb2d6cd7 3229 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3230 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3231 embedded-pic.
bb2d6cd7 3232
5c86cbc7 32332000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3234
66778679
RH		 3235 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3236 relocation type based on the entry in the fixup structure.
a47cf567 3237 Put S_IS_EXTERN processing back in.
5c86cbc7 3238
f8c827e9
L		 32392000-03-08 H.J. Lu (hjl@gnu.org)
3240
3241 * Makefile.am (install-exec-tooldir): Depend on
3242 install-exec-bindir for parallel make.
3243 * Makefile.in: Regenerated.
3244
8ad9e709
NC		 32452000-03-06 Nick Clifton <nickc@cygnus.com>
3246
3247 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3248 switch.
3249 (md_parse_option): Parse -m32r command line switch - disable m32rx
3250 compatability.
ded0aeb7
NC		 3251 (md_show_usage): Document new option.
3252
3253 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3254 * doc/Makefile.in: Regenerate.
3255 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3256
b7b8f327
MM		 32572000-03-02 Michael Meissner <meissner@redhat.com>
3258
3259 * config/tc-d30v.c (check_range): Remove code that incorrectly
3260 sign extended values where bits < 32.
3261
15886821
L		 32622000-03-02 H.J. Lu (hjl@gnu.org)
3263
3264 * configure.in: Support --enable-targets=all on ia32.
3265 * configure: Regenerated.
3266
8bf950bf
NC		 32672000-03-01 Nick Clifton <nickc@cygnus.com>
3268
3269 * gasp.c (do_align): Remove bogus check of alignment value.
3270
c5e54cc2
ILT		 32712000-02-27 Thomas de Lellis <tdel@windriver.com>
3272
3273 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3274 TC_PPC was defined forced the type of a symbol with no other type
3275 to be BSF_OBJECT.
3276
65fd87bc
ILT		 32772000-02-27 Hans-Peter Nilsson <hp@axis.com>
3278
3279 * doc/internals.texi (CPU backend): Mention that
3280 line_separator_chars do not break up comments. Fix typos for
3281 LEX_AT and LEX_NAME descriptions. Document operands for
3282 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3283 description of md_create_short_jump usage. Document argument for
3284 md_undefined_symbol.
3285
a25fe906
ILT		 32862000-02-27 Jakub Jelinek <jakub@redhat.com>
3287
3288 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3289 (md_parse_option): Handle it.
3290 (md_show_usage): Document it.
3291
21b10511
ILT		 32922000-02-27 Ian Lance Taylor <ian@zembu.com>
3293
3294 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3295 opcode, for the instruction `pal19'. From Andrea Arcangeli
3296 <andrea@suse.de>.
3297
773f551c
AM		 32982000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3299
3300 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3301 from here..
3302 (md_assemble): To here, before template operands are matched.
3303 Also ensure a constant immediate is sign extended when we know the
3304 size is at most 16 bits. This is to catch cases like "add
3305 $0xffc0,%ax" where we don't know the size, and thus that the
3306 immediate can be represented as Imm8S until after parsing the
3307 register operand.
3308 (i386_displacement): Similarly sign extend 16 bit constant
3309 displacements.
3310 (md_assemble): Relax 16-bit jump constant range check to suit sign
3311 extended displacements.
3312
28d33191
JL		 33132000-02-26 Andreas Jaeger <aj@suse.de>
3314
3315 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3316
cc5ca5ce
AM		 33172000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3318
3319 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3320 call operands when intel_syntax.
3321 (intel_float_operand): Return 2 for "fi...".
3322 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3323 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3324 earlier "SHORT" change.
3325 (md_assemble): When determining suffix from Regs, exclude
3326 InOutPortReg.
3327
056350c6
NC		 33282000-02-24 Nick Clifton <nickc@cygnus.com>
3329
3330 * configure: Add arm-wince, mips-pe and sh-pe targets.
3331 * configure: Regenerate.
3332
3333 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3334 sh-pe targets.
3335 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3336 "pe-mips" for the mips-pe target.
3337
3338 * config/tc-arm.c (insns): Change displacement encoded in BL
3339 and B instructions if the target port is arm-wince.
3340 (do_ldst): Do not bias the relocation offset if the target
3341 port is arm-wince.
3342 (md_pcrel_from): Add in missing relocation offset bias if the
3343 target os arm-wince.
3344
3345 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3346 (md_begin): Disable -G support for mips-pe target.
3347 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3348 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3349 COFF flavour.
3350
3351 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3352 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3353 assembler, just set the alignment to 4.
3354
3355 * config/te-wince-pe.h: New file for WinCE targets. Define
3356 TE_WINCE.
3357
36bf8ab9
AM		 33582000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3359
3360 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3361 string instructions.
3362 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3363 (i386_intel_memory_operand): After finding a segment override,
3364 check again for no `[' before looking for a displacement. Bomb if
3365 more than one displacement rather than silently discarding the
3366 second and subsequent ones. Free strings malloc'd by
3367 build_displacement_string.
3368
f5795b08
CM		 33692000-02-24 Catherine Moore <clm@cygnus.com>
3370
3371 * config/obj-som.c (obj_pseudo_table): Add "weak".
3372 (obj_som_weak): New routine.
3373
abd63a32
AM		 33742000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3375
520dc8e8
AM		 3376 * config/tc-i386.c (union i386_op): New.
3377 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3378 Throughout file replace occurences of disps[n], imms[n], regs[n]
3379 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3380 intel mode operand swapping. Add assert in regKludge and
3381 fake_zero_displacement code. Test i.types[n] when outputting
3382 displacements and immediates. Combine output of Disp16 with
3383 Disp32.
7f3f1ea2
AM		 3384 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3385 when in intel mode by (not) reversing fsub and fdiv operands
3386 before the template search. This fails for single operand
3387 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3388 undefined. Instead fix the base_opcode after we've found the
3389 template. Move base_opcode xor with found_reverse_match from
3390 opcode output code to before this fix so we test for the correct
3391 opcodes.
3392 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3393 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3394
3395 * config/tc-i386.h (TC_RELOC): Delete.
3396 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3397 with equivalent call to reloc.
3398
abd63a32
AM		 3399 * as.h (flag_m68k_mri): Move declaration after target include, and
3400 only declare when TC_M68K defined. Define as zero otherwise.
3401 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3402 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3403 Define as zero otherwise.
3404 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3405 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3406 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3407 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3408 testing whether defined.
3409 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3410 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3411 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3412 rather than testing whether defined.
3413 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3414 (parse_mri_cons): Declare and use only when TC_M68K.
3415 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3416 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3417 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3418
3419 * NEWS: Mention IBM 370 support.
3420
7e052742
RH		 34212000-02-23 Richard Henderson <rth@cygnus.com>
3422
3423 * config/tc-i386.c (md_assemble): When swapping operands for
3424 intel_syntax, assume everything that's not Imm or Disp is a
3425 register.
3426
5b93d8bb
AM		 34272000-02-23 Linas Vepstas <linas@linas.org>
3428
3429 * config/tc-i370.c, config/tc-i370.h: New files.
3430 * Makefile.am: Add support for Linux/IBM 370.
3431 * configure.in: Likewise.
3432 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3433 * config/obj-elf.c: Include elf/i370.h
3434 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3435
3436 * Makefile.in: Regenerate.
3437 * configure: Regenerate.
3438
3439 * doc/c-i370.texi: New file.
3440 * doc/all.texi: Include it.
3441 * doc/as.texinfo: And here.
3e87a760 3442 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3443 * doc/Makefile.in: Regenerate.
3444
25f2196d
CC		 34452000-02-19 Michael Meissner <meissner@redhat.com>
3446
3447 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3448 determine if an instruction can be used in parallel with an ADDppp
3449 or SUBppp instruction.
3450
6349b5f4
AH		 34512000-02-22 Andrew Haley <aph@cygnus.com>
3452
3453 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3454
c97ef257
AH		 34551999-12-30 Andrew Haley <aph@cygnus.com>
3456
3457 * config/tc-mips.c (mips_gp32): New variable.
3458 (macro_build) Use mips_gp32.
3459 (mips_ip): Ditto.
3460 (md_longopts): Add "-mgp32" and "-mgp64".
3461 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3462
a47cf567
NC		 3463 (OPTION_M7900): Change offset
3464 (OPTION_NO_M7900): Ditto.
3465
b985eaa8
ILT		 34662000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3467
3468 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3469 warning, and bump it to 1.
3470
52454417
ILT		 34712000-02-22 Ian Lance Taylor <ian@zembu.com>
3472
3473 From Brad Lucier <lucier@math.purdue.edu>:
3474 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3475 match format.
3476
6b76fefe
CM		 34772000-02-21 Catherine Moore <clm@cygnus.com>
3478
3479 * config/tc-mips.c (MF_HILO_INSN): Define.
3480 (mips_7000_hilo_fix): Declare.
3481 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3482 (md_parse_option): Check for 7000_HILO_FIX options.
3483 (OPTION_M7000_HILO_FIX): Define.
3484 (OPTION_NO_M7000_HILO_FIX): Define.
3485 * doc/c-mips.texi (-mfix7000): Describe.
3486
f6af82bd
AM		 34872000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3488
3489 * listing.c (print_lines): Remove unused variable `end'.
3490
3491 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3492 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3493 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3494 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3495 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3496 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3497
8c8281f4
NC		 34982000-02-18 Nick Clifton <nickc@cygnus.com>
3499
3500 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3501 the computed frag offset, rather than overwriting it.
3502
d4845d57
JR		 3503Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3504
3505 * config/tc-sh.c ("elf/sh.h"): Include.
3506 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3507 (md.begin): Initialize target_arch.
3508 Only include opcodes in has table that match selected architecture.
3509 (parse_reg): Recognize register names for sh-dsp.
3510 (parse_at): Recognize post-modify addressing.
3511 (get_operands): The leading space is now optional.
3512 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3513 arguments. Update valid_arch.
3514 (build_Mytes): Add support for SDT_REG_N.
3515 (find_cooked_opcode): New function, broken out of md_assemble.
3516 (assemble_ppi, sh_elf_final_processing): New functions.
3517 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3518 (md_longopts, md_parse_option): New option: -dsp.
3519 * config/tc-sh.h (elf_tc_final_processing): Define.
3520 (sh_elf_final_processing): Declare.
3521
c97305a1
JL		 3522Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3523
3524 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3525 the unwinder subspace. Save the current seg/subseg before creating
3526 the new seg/subseg.
3527
bec50466
NC		 35282000-02-10 Nick Clifton <nickc@cygnus.com>
3529
3530 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3531 little endian targets.
bec50466 3532 (INST_BYTE1): Redefine to handle big and little endian
66778679 3533 targets.
bec50466
NC		 3534 (cpu_type): New type: Select between M340 and M210.
3535 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3536 instructions of the M340.
bec50466 3537 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3538 instructions.
bec50466
NC		 3539 (md_atof): Add support for little endian targets.
3540 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3541 line switches.
bec50466
NC		 3542 (md_convert_frag): Add support for little endian targets.
3543 (md_apply_fix3): Add support for little endian targets.
3544 (md_number_to_chars): Add support for little endian targets.
3545
a25c045a
TW		 35462000-02-10 Timothy Wall <twall@redhat.com>
3547
3548 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3549 defined, use it to verify the symbol just read should be a label.
3550
f28e8eb3
TW		 35512000-02-10 Timothy Wall <twall@redhat.com>
3552
3553 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3554 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3555 around colons when KEEP_WHITE_AROUND_COLON is defined.
3556 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3557 and KEEP_WHITE_AROUND_COLON.
3558
6dc19fc4
TW		 35592000-02-08 Timothy Wall <twall@redhat.com>
3560
3561 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3562 logic.
6dc19fc4 3563 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3564 implemented.
6dc19fc4
TW		 3565 (end_repeat): New. Provide support for a "break" out of the
3566 repeat loop.
3567 * read.h: Add prototypes for new functions.
3e87a760 3568
f805106c
TW		 35692000-02-08 Timothy Wall <twall@redhat.com>
3570
3571 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3572 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3573 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3574 non-zero.
3575
4469be0f
TW		 35762000-02-08 Timothy Wall <twall@redhat.com>
3577
3578 * read.c: Added elseif to directives table.
3579 * read.h: Added prototype for s_elseif.
3580 * doc/as.texinfo: Added description for elseif.
3581 * cond.c (s_elseif): New function
3e87a760 3582
24a17b6c
TW		 35832000-02-04 Timothy Wall <twall@redhat.com>
3584
3585 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3586 listings.
24a17b6c 3587
bea9907b 35882000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3589
bea9907b
TW		 3590 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3591 default values.
3592 * frags.c (frag_new): Calculate fr_fix in octets
3593 (frag_now_fix) Return offset as target address offset (bytes).
3594 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3595 quantities).
bea9907b
TW		 3596 * frags.h: Added prototype for frag_now_fix_octets().
3597 Distinguish between octets and bytes in field descriptions.
3598 * listing.c (calc_hex): Account for octets vs bytes when
3599 printing addresses/offsets.
3600 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3601 target is little-endian, print the octets in a word in big-endian
3602 order so that the display looks like a proper hexadecimal number,
3603 instead of having the octets reversed.
3604 * read.c (do_align): When recording alignment, alignment power
3605 should be in terms of target bytes (minimum addressible unit)
3606 instead of octets.
3607 (do_org) Convert ORG target address (byte) argument into an
3608 octet offset when generating a variable fragment.
3609 * symbols.c (resolve_symbol_value): Symbol final value
3610 converted to a target address offset (bytes) from its octet offset.
3611 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3612 offset (bytes) is adjusted by the frag offset (octets) converted
3613 to bytes.
3614 (coff_frob_section) Section alignment power is in terms of bytes;
3615 convert it to an octet alignment power when calculating size (and
3616 size mask) in octets. Don't modify the section size in order to
3617 "align" it for TI COFF, since that format has a different method
3618 for storing alignment information.
3e87a760 3619
210dcc61
TW		 36202000-02-01 Timothy Wall <twall@cygnus.com>
3621
3622 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3623 entries, matching the way GCC generates them. If not escaped, the
3624 filename is encoded incorrectly.
3625
557537a5 36262000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3627
557537a5
NC		 3628 * config/tc-arm.c (reg_table): Add support for ATPCS register
3629 naming conventions.
2c1c4c62 3630
557537a5 36312000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3632
2c1c4c62
GK		 3633 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3634 already defined.
3e87a760 3635 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3636 New macro.
3637 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3638 of a symbol when we really care about its value.
3639
36402000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3641
3642 * config/tc-mcore.c (md_assemble): Give warning message if
3643 operands passes to instruction are more than the spec.
3644
2f0ca46a
NC		 36452000-01-27 Thomas de Lellis <tdel@windriver.com>
3646
66778679 3647 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3648 Thumb mode but the label seen was not declared as '.thumb_func'
3649 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3650 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3651
4c63da97
AM		 36522000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3653
3654 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3655 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3656
3657 * Makefile.in: Same here.
3658 Update copyright.
3659
3660 * configure.in: Set bfd_gas for i386-aout when primary target
3661 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3662 we may need the primary te_file. Remove incorrect comment.
3663
3664 * configure: Regenerate.
3665
3666 * config/e-i386aout.c: New file.
3667
3668 * as.c (USE_EMULATIONS): Move to before print_version_id.
3669 (struct emulation): Add i386aout.
3670 (show_usage): Split text strings. Reformat -a text. Add --em
3671 help.
3672 Update copyright.
3673
3674 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3675 (aout_format_ops): New.
3676 Update copyright.
3677
3678 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3679 preprocessor conditional and add aout USE_EMULATIONS tests.
3680 (read_a_source_file): Don't pass error strings to printf as
3681 format arg.
3682 Update copyright.
3683
3684 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3685 format arg.
3686 (do_data): Same here.
3687 (process_file): And here.
3688 Update copyright.
3689
3690 * symbols.c (colon): Rewrite "already defined" fatal message
3691 code for aout with USE_EMULATIONS.
3692 Update copyright.
3693
3694 * config/obj-aout.c (OBJ_HEADER): Define.
3695 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3696 fields of sentinel.
4c63da97
AM		 3697 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3698 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3699 forms here.
3700 (obj_aout_type): Expand S_SET_OTHER here too.
3701 (obj_read_begin_hook): Remove.
3702 (aout_pop_insert): New.
3703 (obj_aout_s_get_other): New.
3704 (obj_aout_s_get_desc): New.
3705 (aout_format_ops): New.
3706 Update copyright.
3707
3708 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3709 gets aout_pseudo_table.
3710 (aout_pseudo_table): Declare.
3711 (obj_read_begin_hook): Define.
3712 Update copyright.
3713
3714 * config/obj-coff.c (obj_pseudo_table): Rename to
3715 coff_pseudo_table.
3716 (coff_pop_insert): Use coff_pseudo_table.
3717 (coff_sec_sym_ok_for_reloc): Remove.
3718 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3719 and comment all zero entries and remove #if 0 code.
3720 Update copyright.
3721
3722 * config/obj-coff.h (obj_pop_insert): Define.
3723 (coff_pseudo_table): Declare.
3724 Update copyright.
3725
3726 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3727 s_get_size, s_set_size. Comment all zero entries.
3728 Update copyright.
3729
3730 * config/obj-elf.c (elf_s_get_other): New function.
3731 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3732 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3733 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3734 comment.
3735 (obj_elf_parse_section_letters): Don't pass error strings to
3736 printf as format arg.
3737 Update copyright.
3738
3739 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3740 OBJ_MAYBE_ECOFF.
3741 (elf_s_get_other): Declare.
3742 (S_GET_OTHER) Define as elf_s_get_other if not already
3743 defined.
3744 (S_SET_OTHER): Only define when not already defined.
3745 (elf_obj_read_begin_hook): Declare.
3746 (obj_read_begin_hook): Define.
3747 (elf_obj_symbol_new_hook): Declare.
3748 (obj_symbol_new_hook): Define.
3749 Update copyright.
3750
3751 * config/obj-multi.h: Add copyright header and protect against
3752 multiple inclusion. Add * to all function pointers.
3753 (OBJ_HEADER): If defined, include it rather than other defines
3754 in this file.
3755 (obj_frob_file_after_relocs): Test for NULL.
3756 (obj_symbol_new_hook): Here too.
3757 (obj_sec_sym_ok_for_reloc): And here.
3758 (S_GET_OTHER): Define.
3759 (S_GET_DESC): Define.
3760 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3761 (OBJ_MAYBE_ELF): Update comment.
3762
3763 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3764 OBJ_AOUT preprocessor conditional and handle emulation by
3765 testing OUTPUT_FLAVOR.
3766 (i386_displacement): Here too.
3767 (md_section_align): Similarly here.
3768 (i386_target_format): Conditionally compile when more than one
3769 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3770 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3771 (i386_displacement): Here too.
3772 Update copyright.
3773
3774 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3775 Define TARGET_FORMAT for aout only when not multi.
3776 Update copyright.
3777
3778 * config/te-multi.h: Delete file as it's identical to te-generic.h
3779
add0c677
AM		 37802000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3781
3782 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3783 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3784 LONG_MNEM_SUFFIX.
3785
3786 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3787 DWORD_MNEM_SUFFIX.
3788 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3789 comments.
3790
a19d8eb0
CP		 37912000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3792
66778679
RH		 3793 * config/tc-mips.c (mips_do_align): New function.
3794 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3795
550262c4
NC		 37962000-01-10 Philip Blundell <philb@gnu.org>
3797
3798 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3799 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3800 line separator for Linux.
3801 * doc/as.texinfo (Comments): Mention the ARM.
3802
0decc840
NC		 38032000-01-10 Philip Blundell <pb@futuretv.com>
3804
3805 * configure.in (arm*-*-conix*): New target.
3806 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3807 armv*-*-linux-gnu.
3808 * configure: Regenerate.
3809
2e13b764
NC		 38102000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3811
3812 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3813 (obj_elf_visibility): New function.
3e87a760 3814
2e13b764
NC		 3815 * doc/as.texinfo (Visibility): New node: document visibility
3816 pseudo ops.
3817
3138f287
AM		 38181999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3819
3820 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3821 warning for absolute jump/call without `*' in non-intel mode. No
3822 need to set i.types[0] JumpAbsolute in intel mode.
3823
df32bc61
NC		 38241999-12-22 Philip Blundell <pb@futuretv.com>
3825
3826 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3827 hook function when changing sections.
3828 (arm_s_data): Likewise.
3829
b4d0b2b3
NC		 38301999-12-14 Nick Clifton <nickc@cygnus.com>
3831
3832 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3833 command line switch.
b4d0b2b3 3834
85cb2cf9
JL		 3835Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3836
3837 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3838 (r_registers, xr_registers): Define.
3839 (r_register_name, xr_register_name): New functions.
3840 (md_assemble): Handle new am33 operand types and instruction
3841 formats.
3842 (mn10300_insert_operand, check_operand): Likewise.
3843
a64bcdd8
NC		 38441999-11-29 Nick Clifton <nickc@cygnus.com>
3845
3846 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3847 (s_force_thumb): Set thumb_mode to 2.
3848 (md_assemble): Do not complain about thumb instructions on a
3849 non-thumb target if thumb_mode is set to 2.
3850
43b4c25e
MM		 38511999-11-28 Michael Meissner <meissner@cygnus.com>
3852
3853 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3854 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3855 (O_...): Add new machine dependent expressions if we are handling
3856 explicit relocations.
3857 (alpha_reloc_op): New static table holding the explicit relocation
3858 information.
3859 (alpha_literal_hash): New static to hold the hash table for
3860 explicit relocations.
3861 (alpha_macros): Add support for explicit relocations.
3862 (md_begin): If explicit relocations, initialize hash table.
3863 (md_assemble): Don't print a second error if tokenize_arguments
3864 already printed an error message.
3865 (md_apply_fix): Add support for explicit relocations.
3866 (alpha_force_relocation): Ditto.
3867 (alpha_fix_adjustable): Ditto.
3868 (alpha_adjust_symtab): New function to support explicit
3869 relocations.
3870 (alpha_adjust_symtab_relocs): Ditto.
3871 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3872 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3873 Add support for explicit relocations. Return -2 if an error
3874 message was already printed.
3875 (find_macro_match): Add support for explicit relocations. Comment
3876 each of the cases.
3877 (emit_insn): Add support for explicit relocations.
3878 (assemble_tokens): Ditto.
3879 (emit_ldgp): Ditto.
3880 (load_expression): Ditto.
3881 (emit_lda): Ditto.
3882 (emit_ldah): Ditto.
3883 (emit_ir_load): Ditto.
3884 (emit_loadstore): Ditto.
3885 (emit_ldXu): Ditto.
3886 (emit_ldil): Ditto.
3887 (emit_sextX): Ditto.
3888 (emit_division): Ditto.
3889 (emit_jsrjmp): Ditto.
3890 (emit_retjcr): Ditto.
3891
3892 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3893 ELF object format.
3894 (tc_adjust_symtab): If explicit relocations, call the function
3895 alpha_adjust_symtab.
3896 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3897 relocations next to the literal relocation they reference.
3898 (TC_INIT_FIX_DATA): Initialize the new fields.
3899 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3900
afbf211f
JL		 3901Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3902
3903 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3904 'B' operand for PA2.0 bb instruction.
eaa15ab8 3905
f11900d0
NC		 39061999-11-18 Nick Clifton <nickc@cygnus.com>
3907
3908 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3909 target.
3e87a760 3910
f11900d0
NC		 3911 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3912 relocs.
3913 (mcore_force_relocation): Force relocations to be generated for
3914 RVA relocs.
3915
2daf4fd8
AM		 39161999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3917
3918 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3919 (i386_displacement): Disallow O_big displacements.
3920
eb726e5d
DL		 3921Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3922
3e87a760
AM		 3923 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3924 Small improvements in error checking.
eb726e5d
DL		 3925 (md_assemble): Support for unconditional ARM instructions.
3926 (md_parse_option): Support for -m[arm]v5e flag.
3927
035349a4
NC		 39281999-11-12 Nick Clifton <nickc@cygnus.com>
3929
3930 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3931 buffer.
035349a4 3932
c1eae114
NC		 39331999-11-11 Nick Clifton <nickc@cygnus.com>
3934
3935 * macro.c (buffer_and_nest): Look for seperator after TO and
3936 FROM tokens.
3937
c5c834aa
AH		 39381999-11-08 Andrew Haley <aph@cygnus.com>
3939
3940 * app.c (do_scrub_chars): When in State 10, treat backslash
3941 characters in the same way as as symbol characters.
3942
98007ce7
RH		 39431999-11-07 Richard Henderson <rth@cygnus.com>
3944
3945 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3946 the previous label was in the current section before playing
3947 with auto-alignment.
3948
d6c497c7
NC		 39491999-11-06 Nick Clifton <nickc@cygnus.com>
3950
3951 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3952 for weak symbols.
d6c497c7 3953 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3954 the symbol is weak.
d6c497c7 3955
dd33dc0f
MM		 39561999-11-05 Michael Meissner <meissner@cygnus.com>
3957
3958 * expr.h (operatorT): Increase machine dependent operators to 16.
3959 * expr.c (op_rank): Ditto.
3960
5f91fe03
ILT		 39611999-11-03 Ian Lance Taylor <ian@zembu.com>
3962
53b0d397
ILT		 3963 * read.c (pseudo_set): Reject attempts to set the value of a
3964 section symbol.
3965
5f91fe03
ILT		 3966 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3967 if it is defined.
3968
3969 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3970
3971 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3972 to bfd_set_section_contents.
3973
829ce307
NC		 39741999-11-03 Nick Clifton <nickc@cygnus.com>
3975
3976 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3977
2bd7f1f3
GRK		 39781999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3979
3980 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3981 (mips_ip): Use OPCODE_IS_MEMBER.
3982
90ca882f
JL		 3983Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3984
acb56623
JL		 3985 * config/tc-arm.c (reg_required_here): Improve comments.
3986
66778679
RH		 3987 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3988 (tinsns): Initialize variants field.
b49cfa5d
JL		 3989
3990 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3991 BAD_PC respectively.
90ca882f 3992
29c4c6b5
NC		 39931999-10-27 Scott Bambrough <scottb@netwinder.org>
3994
3995 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3996 * config/tc-arm.h: Fix compile time warnings.
3997
d9fd9852
DN		 3998Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3999
4000 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4001 form @abs16, @(abs16) and @(abs16 + imm).
4002
9ce8a5dd
GRK		 40031999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4004
4005 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4006 (ISA_HAS_64_BIT_REGS) New.
4007 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4008 mips_emit_delays,macro_build,load_register,load_addresss,
4009 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4010 and/or use new ISA_xxx macros in expressions involving
4011 ISA, particularly mips_opts.isa.
4012
446a06c9
MM		 40131999-10-18 Michael Meissner <meissner@cygnus.com>
4014
4015 * expr.h (operatorT): Add machine dependent operators md1..md8.
4016 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4017 for the machine dependent operators to use.
4018
4019 * expr.c (op_rank): Add machine dependent operators.
4020
4021 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4022 operator.
4023 (O_cpregister): Ditto.
4024 (md_begin): Change X_op test that field is wide enough to use
4025 O_max instead of O_alpha_max.
4026 (cpu_types): Fill in missing initializer.
4027 (alpha_num_macros): Make unsigned.
4028 (md_assemble): Make opnamelen be size_t.
4029 (md_apply_fix): Cast alpha_num_operands to int before testing.
4030 (alpha_force_relocation): Ditto.
4031 (alpha_fix_adjustable): Ditto.
4032 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4033 (tc_gen_reloc): Ditto.
4034 (tc_get_register): Ditto.
4035 (emit_ldgp): Ditto.
4036 (emit_lda): Ditto.
4037 (emit_ldah): Ditto.
4038 (emit_ldil): Ditto.
4039 (s_alpha_ent): Ditto.
4040 (s_alpha_end): Ditto.
4041 (s_alpha_frame): Ditto.
4042 (s_alpha_prologue): Ditto.
4043 (s_alpha_file): Ditto.
4044 (s_alpha_gprel32): Ditto.
4045 (s_alpha_proc): Ditto.
4046 (s_alpha_set): Ditto.
4047 (s_alpha_base): Ditto.
4048 (s_alpha_align): Ditto.
4049 (s_alpha_arch): Ditto.
4050 (alpha_align): Ditto.
4051 (assemble_insn): Suppress unused variable warning.
4052 (emit_insn): Ditto.
4053 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4054 order in the structure.
4055 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4056
476cdcb8
JL		 4057Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4058
4059 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4060
c388dee8
AM		 40611999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4062
4063 * config/tc-i386.c (i386_index_check): Correct #endif location.
4064
2bdd6cf5
GK		 4065Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4066
4067 * as.c (show_usage): Document new options.
4068 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4069 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4070 (parse_args): Parse the new options.
4071 (main): If there were warnings, and --fatal-warnings
4072 was specified, print an error.
4073 * as.h: New variable, flag_fatal_warnings, for new option.
4074
d53d2751
JL		 4075Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4076
4077 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4078 '@'. Change autoincrement completers to fall through to cache control
4079 completers.
4080
4081 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4082 arg.
d53d2751
JL		 4083 (pa_parse_addb_64_cmpltr): New function.
4084
4085 * config/tc-hppa.c (pa_ip): Change error message.
4086 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4087 '?Q' args to allow falling through.
4088
8fce3f5e 4089 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4090 Remove unused conditional codes.
4091 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4092
ba09cd8d
DN		 4093Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4094
4095 * config/tc-d30v.c (CHAR_BIT): Define.
4096 (check_range): Fix bit operations to support integers bigger than
4097 32 bits.
4098
c43185de
DN		 4099Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4100
4101 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4102 operands.
4103
925c058e
DE		 4104Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4105 Doug Evans <devans@cygnus.com>
4106
4107 Add support for m32rx.
4108 * config/tc-m32r.c (enable_m32rx): New static global.
4109 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4110 (allow_m32rx): New function.
4111 (M32R_SHORTOPTS): Add `O'.
4112 (md_longopts): Add --m32rx plus several warning options.
4113 (md_parse_option): Handle new options.
4114 (md_show_usage): Print them.
4115 (md_begin): Enable m32rx.
4116 (OPERAND_IS_COND_BIT): New macro.
4117 (first_writes_to_seconds_operands): New function.
4118 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4119 (target_make_parallel,assemble_two_insns): New functions.
4120 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4121 If optimizing and m32rx, try to make consecutive insns parallel.
4122
fba2b7f9
GK		 4123Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4124
4125 * config/tc-mips.c (nopic_need_relax): Allow for the
4126 .sdata.foo sections generated by -fdata-sections,
4127 and for the .gnu.linkonce.s sections generated by C++.
4128
fd232ac8
JL		 4129Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4130
ce674324
JL		 4131 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4132 with cleaner code using completer prefixes. Add 'Y'.
4133
fd232ac8
JL		 4134 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4135
b1039fc4
JL		 4136Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4137
66778679 4138 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4139 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4140 insn does not match and we should try the next insn in the table.
4141
913f265c
NC		 41421999-09-22 Nick Clifton <nickc@cygnus.com>
4143
4144 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4145
54af6ff6
JL		 4146Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4147
4148 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4149 of PA2.0 support.
4150
4cc782b5
ILT		 41511999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4152
4153 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4154 OBJ_ELF. If ELF, add "sq".
4155 (md_parse_option): If ELF, ignore -s and -q.
4156 (md_show_usage): Mention ELF options.
4157
6be78360
JL		 4158Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4159
eaa15ab8 4160 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4161 operands.
4162
71823da4
JL		 4163 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4164
61dd1d31
JL		 4165 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4166
1cf6ae67
JL		 4167 * config/tc-hppa.c (struct pa_it): New field "trunc".
4168 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4169 (pa_parse_ftest_gfx_completer): New function
4170 (pa_parse_fp_cnv_format): New function.
4171
77c02e18
JL		 4172 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4173 (md_apply_fix): Handle 22bit pc-rel branches.
4174
629d9417
JL		 4175 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4176
dbe2f9ee
JL		 4177 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4178
3db6e6bd
JL		 4179 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4180
6be78360
JL		 4181 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4182
e061d86f
JL		 4183Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4184
66778679
RH		 4185 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4186 (pa_ip): Handle 'fX'.
e061d86f 4187
7acbfc6b
JL		 4188Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4189
4190 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4191 unwinds unless the function is in the text space.
4192 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4193
2d93dcc4
JL		 4194Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4195
b52c78b8
JL		 4196 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4197 (md_assemble): To here. Tweak address generation.
4198
2d93dcc4
JL		 4199 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4200 debug_line.
4201 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4202 (md_assemble): Call dwarf2_where for OBJ_ELF.
4203 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4204 (pa_end_of_source): New function.
4205 * tc-hppa.h (md_end): Define for OBJ_ELF.
4206
6d83c84b
MM		 42071999-09-14 Michael Meissner <meissner@cygnus.com>
4208
4209 * configure.in (Canonicalization of target names): Remove adding
4210 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4211 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4212 * configure: Regenerate.
4213
41fd319a
ILT		 42141999-09-14 Donn Terry <donn@interix.com>
4215
4216 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4217
795a7704
AM		 42181999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4219
2f66722d
AM		 4220 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4221 pc-relative jmp/call to an absolute symbol.
4222 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4223 absolute section symbols.
4224
795a7704
AM		 4225 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4226 jump handling code and comments.
4227
c0c949c7
ILT		 42281999-09-12 Ian Lance Taylor <ian@zembu.com>
4229
4230 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4231 the value if TE_PE and a global defined symbol.
4232
e723ef7c
ILT		 42331999-09-11 Ian Lance Taylor <ian@zembu.com>
4234
4235 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4236 print the symbol, rather than printing it here.
4237
fa16d387
ILT		 42381999-09-11 Donn Terry <donn@interix.com>
4239
d33e1d24
ILT		 4240 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4241 BFD_RELOC_RVA relocations.
4242
18dc2407
ILT		 4243 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4244 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4245 starts with "_G".
4246
945a1a6b
ILT		 4247 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4248 defined.
4249 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4250 * doc/internals.texi (Object format backend): Document
4251 SET_SECTION_RELOCS.
4252
79d292aa
ILT		 4253 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4254 relocations against global symbols if TE_PE.
4255
7a6284c4
ILT		 4256 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4257 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4258
8828d862
ILT		 4259 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4260 symbols.
4261
9690c54d
ILT		 4262 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4263 symbols which do not have a constant value, or tags with
4264 non-tags. Remove the symbol from the list before adding it at the
4265 end.
4266
23dab925
ILT		 4267 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4268 C_FCN symbol differently if TE_PE.
4269 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4270 appears in the pseudo-op, rather coff_line_base which is only set
4271 for a .bf symbol.
4272
28428223
ILT		 4273 * config/obj-coff.c (obj_coff_loc): New static function.
4274 (obj_pseudo_table): Add "loc".
4275
e8a3ab75
ILT		 4276 * config/obj-coff.c (add_lineno): Check that the line number is
4277 positive.
4278
2ab9b79e
ILT		 4279 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4280 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4281 int.
4282 (md_atof): Return NULL rather than 0.
4283 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4284 * expr.c (expr): Change first parameter to int.
4285 * config/obj-coff.c: Add declarations for static functions.
4286 (coff_frob_symbol): Use SYM_AUXENT.
4287 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4288
5881e4aa
ILT		 4289 * config/obj-coff.c (obj_coff_section): Default to setting
4290 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4291
e723ef7c
ILT		 4292 * write.c (adjust_reloc_syms): Print adjusted fixup.
4293
fa16d387
ILT		 4294 * expr.c (integer_constant): Correct too_many_digits calculation
4295 in base 10 case.
4296
13a830b6
AS		 42971999-09-09 Andreas Schwab <schwab@suse.de>
4298
4299 * doc/c-arm.texi: Fix arguments of @var to not contain
4300 punctuation.
4301
325188ec
NC		 43021999-09-08 Philip Blundell <pb@nexus.co.uk>
4303
3e87a760 4304 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4305 and COFF targets.
4306 (md_parse_option): Only support -k flag for ELF and COFF targets.
4307
e7c1f43c
JL		 4308Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4309
4310 * config/tc-hppa.c (pa_ip): Put strict register checks before
4311 call to pa_parse_number.
4312
4964086a
JL		 4313 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4314
c4bf532f
ILT		 43151999-09-06 Ian Lance Taylor <ian@zembu.com>
4316
4317 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4318 BFD_ASSEMBLER code.
4319
a33132fd
ILT		 43201999-09-06 Donn Terry <donn@interix.com>
4321
4322 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4323
0f4f8b56
JL		 4324Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4325
4326 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4327 candidate instruction. Require registers for register arguments
4328 when in strict mode. Require assemble-time constants for
4329 constants when in strict mode.
4330 (pa_get_absolute_expression): Require a constant when in strict
4331 mode.
eaa15ab8 4332
d3388653
NC		 43331999-09-06 Nick Clifton <nickc@cygnus.com>
4334
4335 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4336
041dd5a9
ILT		 43371999-09-04 Steve Chamberlain <sac@pobox.com>
4338
4339 * config/tc-pj.c: New file, supports picoJava in ELF.
4340 * config/tc-pj.h: Ditto.
4341 * configure.in (pjl*, pj*): New targets.
4342 * Makefile.am: Rebuild dependencies.
4343 (CPU_TYPES): Add pj.
4344 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4345 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4346 * doc/c-pj.texi: New file.
4347 * doc/as.texinfo: Add some PJ specifics.
4348 * doc/all.texi: Add PJ to the list of all architectures, sort them
4349 all alphabetically.
4350 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4351 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4352
4ca72d38
AM		 43531999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4354
4355 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4356 (obj_frob_file): Test for null pointer.
4357 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4358 (OBJ_PROCESS_STAB): And here.
4359 (elf_obj_sy): Remove
4360
4361 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4362 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4363 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4364
4365 * config/obj-coff.c (no_func): Remove.
4366 (coff_format_ops): Change occurrences of no_func to 0, as we test
4367 for 0 in obj-multi.h.
4368
4369 * configure.in: Enable bfd for i386-coff when primary target is
4370 bfd. Enable i386 elf,coff emulation support. Don't set
4371 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4372 emulation to support.
4373 *configure: Regenerate.
4374
bcef92fa
NC		 43751999-09-02 Nick Clifton <nickc@cygnus.com>
4376
4377 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4378 .section .line directive is encountered.
4379
cdf82bcf
NC		 43801999-09-01 Nick Clifton <nickc@cygnus.com>
4381
5856c19a 4382 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4383 format.
5856c19a 4384
cdf82bcf
NC		 4385 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4386 * as.texinfo: Document --gdwarf2 command line option.
4387 Add additional documentation of ARM command line switches.
4388
af6bdddf
AM		 43891999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4390
4391 * config/tc-i386.c (i386_intel_memory_operand): Combine
4392 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4393 and RESTORE_END_STRING around parse_register calls.
4394 (i386_operand): Here too.
4395 (i386_is_reg): Remove.
4396 (parse_register): Move as_bad calls from within this function to
4397 callers.
4398
5f47d35b
AM		 43991999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4400
4401 Based on a patch from H.J. Lu <hjl@gnu.org>
4402 * config/tc-i386.c (parse_register): Handle FP regs specially.
4403 (md_begin): Remove '(' and ')' from register_chars.
4404
1174497c
DE		 44051999-08-29 Doug Evans <devans@casey.cygnus.com>
4406
4407 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4408 error message (done elsewhere).
4409
17d9105c
JL		 4410Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4411
4412 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4413
9ecc05f0
JL		 4414Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4415
66778679 4416 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4417 args by 'f'.
4418
9e4f2d3a
JL		 4419 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4420
680ef6de
JL		 4421 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4422 between args.
4423 Add new completers. Fix bug in 64 bit condition handling.
4424
413c94ba
JL		 4425 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4426 'cS', and 'c*'.
4427
28252e61
JL		 4428 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4429
a97685e9
JL		 4430 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4431
3e87a760 4432 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4433
cb30237e
NC		 44341999-08-27 Jim Wilson <wilson@cygnus.com>
4435
4436 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4437 (struct ls): Add frag field. Initialize it to zero.
4438 (out_end_sequence): New local text_frag. Set it while in text section.
4439 Replace address check with frag check. Set ls.frag to text_frag if
4440 out_set_addr called.
4441 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4442 Set it before switching sections. Replace address check with frag
4443 check. Set ls.frag to saved_frag if out_set_addr called.
4444
09a798ea
NC		 44451999-08-26 David Mosberger <davidm@hpl.hp.com>
4446
66778679 4447 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4448 output "advance_pc" opcode instead of calling gen_addr_line().
4449 The latter has the undesired side-effect of creating a new row
3e87a760 4450 in the debug line info matrix.
09a798ea 4451
e1c05f12
NC		 44521999-08-26 Jim Wilson <wilson@cygnus.com>
4453
4454 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4455 ls.last_filename if last is less than zero. Set ls.last_filename
4456 when allocating new entry.
4457 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4458 call.
4459
b23bac36
AM		 44601999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4461
4462 * config/tc-i386.c (i386_index_check): Fix the displacement size
4463 when INFER_ADDR_PREFIX.
4464
50f4163f
NC		 44651999-08-18 Nick Clifton <nickc@cygnus.com>
4466
4467 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4468 display its value.
4469
f589a541
ILT		 44701999-08-17 Ian Lance Taylor <ian@zembu.com>
4471
4472 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4473 handle 0xffffNNNN constants correctly.
4474
11450271
NC		 44751999-08-16 Nick Clifton <nickc@cygnus.com>
4476
4477 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4478 as well as loads.
4479
276b1dc2
NC		 44801999-08-13 Nick Clifton <nickc@cygnus.com>
4481
4482 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4483 (md_apply_fix3): Always pass positive values to
4484 validate_offset_imm.
4485
ae5ad4ad
NC		 44861999-08-12 Nick Clifton <nickc@cygnus.com>
4487
4488 * config/tc-arm.c (skip_whitespace): New macro.
4489 Formatting tidy ups.
3e87a760 4490
ae5ad4ad
NC		 4491 (md_apply_fix3): Store relocation offset in addend for ELF based
4492 relocs.
4493 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4494 calls.
4495
bf6d3895
AM		 44961999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4497
4498 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4499 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4500
46031ca9
JL		 4501Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4502
b100be66
JL		 4503 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4504 flags for the unwind subspace.
4505
46031ca9
JL		 4506 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4507 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4508 suitable relocation based on the size of the target's pointer.
4509 Always Use subsegment zero for the unwinders.
4510 (pa_level): Handle "2.0w".
4511
65172ab8 4512Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4513
4514 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4515 with the following instruction unless this was specified.
4516
1a1ae23e
ILT		 45171999-08-09 Ian Lance Taylor <ian@zembu.com>
4518
4519 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4520 certain sections, to match BFD changes.
4521
81afc846
ILT		 45221999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4523
4524 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4525 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4526 * Makefile.in: Rebuild.
81afc846 4527
04ad1543
ILT		 45281999-08-08 Ian Lance Taylor <ian@zembu.com>
4529
4530 * Makefile.am: Rename .dep* files to DEP*.
4531 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4532 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4533 targets to DEPOBJ.
4534 * Makefile.in: Rebuild.
4535
1eb7027c
RH		 45361999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4537
4538 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4539
2dcc60be
ILT		 45401999-08-08 Ian Lance Taylor <ian@zembu.com>
4541
46eec08e
ILT		 4542 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4543 avoid problems on DOS filesystems.
4544 * Makefile.in: Rebuild.
4545
2dcc60be
ILT		 4546 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4547
45481999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4549
4550 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4551 section flag.
4552
76a27922
ILT		 45531999-08-08 Ian Lance Taylor <ian@zembu.com>
4554
4555 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4556 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4557 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4558
0741736b
JL		 4559Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4560
4561 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4562
9a913dfb
JL		 4563Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4564
4565 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4566
a1f2d742
ILT		 45671999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4568
4569 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4570 non-adjustable symbols.
4571
55a914bc
JL		 4572Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4573
4574 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4575
336f7c70 4576Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4577
4578 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4579 operands.
4580
9750fcc5
ILT		 45811999-08-05 Donn Terry <donn@interix.com>
4582
4583 * config/te-interix.h: New file.
4584 * configure.in (i386-*-interix*): New target.
4585 * configure: Rebuild.
4586
39ba5561
JL		 4587Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4588
4589 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4590 selectors for ELF too.
4591 (selector_table): Add "ltp" and "rtp" selectors.
4592
eecb386c
AM		 45931999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4594
4595 * config/tc-i386.c (i386_operand): No need to change
4596 operand_string pointer in segment reg case before goto
4597 do_memory_reference. Initialise displacement_string_start and
4598 displacement_string_end after do_memory_reference label.
4599 (i386_index_check): Add operand_string param, and print error
4600 message on failure here.
4601 (i386_intel_memory_operand): Instead of here.
4602 (i386_operand): And here.
4603 (INFER_ADDR_PREFIX): Enable.
4604
4605 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4606
4607 * config/tc-i386.h (DefaultSize): Define. Renumber following
4608 opcode_modifier defines.
4609
4610 From Etienne Lorrain <etienne.lorrain@ibm.net>
4611 * config/tc-i386.c (stackop_size): New variable.
4612 (set_16bit_code_flag): Clear it here.
4613 (set_16bit_gcc_code_flag): New function.
4614 (md_pseudo_table): Add "code16gcc" entry.
4615 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4616
f173e82e
ILT		 46171999-08-03 Ian Lance Taylor <ian@zembu.com>
4618
a04b544b
ILT		 4619 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4620 next_set_end even if the end symbol is being discarded.
4621
4622 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4623 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4624 * config/obj-coff.c: Likewise.
4625 (seg_info_type): Remove.
4626 (seg_info_off_by_4): Change to array of segT.
4627 (s_get_segment): Adjust accordingly.
4628 (obj_pseudo_table): Fully initialize sentinel entry.
4629
f173e82e
ILT		 4630 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4631 Ralf Baechle <ralf@uni-koblenz.de>.
4632
c3332e24
AM		 46331999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4634
4635 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4636
46371999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4638
24eab124
AM		 4639 * config/tc-i386.c: Indentation and white space changes.
4640 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4641 don't enable it by default.
4642 (i386_intel_operand): Remove redundant prototype.
4643 Move check on number of memory operands, and i.mem_operands++
4644 (i386_intel_memory_operand): To here.
4645 Remove i386_immediate code from here. Remove special case code
4646 for input and output using (%dx). Remove base/index checks and
4647 call i386_index_check instead. Save initial operand_string
4648 argument for error message.
4649 (i386_operand): Remove redundant prototype. Move base/index
4650 checks to i386_index_check.
4651 (i386_displacement): Move intel mode check for non-zero
4652 i.disp_operand
4653 (i386_intel_memory_operand): To here.
c3332e24 4654
6d8809aa
RH		 46551999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4656
4657 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4658 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4659 by .register pseudo-op if -64 and --no-undeclared-regs.
4660 (s_register, sparc_adjust_symtab): New functions.
4661 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4662 Declare sparc_adjust_symtab as tc_adjust_symtab.
4663 * doc/c-sparc.texi: Add description of #ignore special literal
4664 for .register pseudo-op.
4665
c8d259f7
CM		 46661999-07-30 Catherine Moore <clm@cygnus.com>
4667
eaa15ab8 4668 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4669 the relocation's section offset.
4670
b77ad1d4
AM		 46711999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4672
4673 * write.c (fixup_segment): Fix generic error check overflow test.
4674
4675 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4676 X_add_number to long.
4677
b53fcc20
JL		 4678Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4679
4680 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4681 processing.
b53fcc20 4682
d2e71411
ILT		 46831999-07-27 Ian Lance Taylor <ian@zembu.com>
4684
4685 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4686 VTABLE relocations.
4687
e9f56b1d
ILT		 46881999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4689
4690 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4691
1a39f480
ILT		 4692 * configure.bat: Remove; obsolete.
4693 * config/go32.cfg: Likewise.
4694
29fe79d3
ILT		 46951999-07-21 Brad M. Garcia <bgarcia@fore.com>
4696
4697 * configure.in (i386-*-vxworks*): New target.
4698 * configure: Rebuild.
4699
e06510e6
RH		 47001999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4701
4702 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4703
dabe3bbc
RH		 47041999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4705
4706 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4707 on -64 and not pic.
4708 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4709 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4710 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4711 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4712 MAX_RELOC_EXPANSION): Define.
4713 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4714
b4cac588
AM		 47151999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4716
4717 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4718 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4719 block. Print a warning if an 8-bit or 16-bit constant
4720 displacement or immediate is truncated on output.
4721 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4722 immediate.
4723 (i386_operand): Disallow immediate jump absolute operand.
4724
966ed0b4
ILT		 47251999-07-15 Ian Lance Taylor <ian@zembu.com>
4726
0ed15843
ILT		 4727 * configure.in: Bump version number to 2.9.5.
4728 * configure: Rebuild.
4729
966ed0b4
ILT		 4730 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4731 or %llx work.
4732
67f1cff0
JL		 4733Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4734
4735 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4736 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4737
2f992c04
NC		 47381999-07-14 Philip Blundell <pb@nexus.co.uk>
4739
4740 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4741 is defined.
4742 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4743
4744 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4745 if -mno-fpu was given.
4746 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4747 relocs.
4748 (cons_fix_new_arm): Remove misleading comments.
4749
14ad458a
ILT		 47501999-07-14 Ian Lance Taylor <ian@zembu.com>
4751
4752 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4753 error message.
4754 (relax_segment): Likewise. After giving a rs_org error, convert
4755 the frag to rs_align to avoid cascading errors.
4756
36823076
AS		 47571999-07-12 Andreas Schwab <schwab@suse.de>
4758
4759 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4760
ab9da554
ILT		 47611999-07-11 Ian Lance Taylor <ian@zembu.com>
4762
4763 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4764 as appropriate. Fill in structure initializations. Add variable
4765 initializations. Add casts.
4766 * dwarf2dbg.c (print_stats): Change i to size_t.
4767 * listing.c (listing_listing): Change list_line to unsigned int.
4768
e0accf0c
ILT		 47691999-07-10 Ian Lance Taylor <ian@zembu.com>
4770
4771 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4772 rather than checking for \001 and \002 in symbol name.
4773 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4774
7d4ce8a9
JL		 4775Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4776
4777 * configure.in (hppa*-linux-gnu*): New target.
4778 * configure: Rebuilt.
4779
5395a469
NC		 47801999-07-08 Nick Clifton <nickc@cygnus.com>
4781
3e87a760 4782 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4783
cac58fa6
NC		 47841999-07-07 Nick Clifton <nickc@cygnus.com>
4785
5395a469 4786 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4787 accessing symbolP directly.
4788
03b36ee1
JL		 4789Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4790
4791 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4792 for ELF.
4793
49a5575c
NC		 47941999-07-05 Nick Clifton <nickc@cygnus.com>
4795
4796 * config/tc-arm.c (ARM_EXT_V5): Define.
4797 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4798 (md_begin): Detect ARM v5 architectures.
4799 (md_parse_option): Accept arm v5 specification.
4800 (md_show_usage): Documment -marmv5 switch.
4801
4802 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4803
49a5575c
NC		 4804 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4805 op.
4806 (validate_immediate_twopart): New function. Determine if a
4807 constant can be computed by two ADD instructions.
4808 (output_inst): Remove its command line parameter - it was never
4809 used.
4810 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4811 implememt the ADRL pseudo op.
4812 (tc_gen_reloc): Generate a suitable error message if an ADRL
4813 instruction tries to generate a real reloc.
4814
4815 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4816
09ecf0ba
JL		 4817Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4818
4819 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4820 into lower case.
4821
264d6861
ILT		 48221999-06-27 H.J. Lu <hjl@gnu.org>
4823
4824 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4825 non BFD_ASSEMBLER case.
4826
827c0149
ILT		 48271999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4828
4829 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4830 data.
4831
a340d270
RH		 48321999-06-26 David Mosberger <davidm@hpl.hp.com>
4833
4834 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4835 out_end_sequence() when the address decreases due to a new frag.
4836 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4837 numbering starts with 1.
4838
16b93d88
NC		 48391999-06-23 Nick Clifton <nickc@cygnus.com>
4840
4841 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4842 .section for COFF.
4843 (mcore_s_text): Call obj_elf_text for ELF target.
4844 (mcore_s_data): Call obj_elf_data for ELF target.
4845 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4846 for COFF target.
4847 (mcore_s_bss): New function: Dump literal table before changing
4848 sections.
4849 (mcore_s_comm): New function: Dump literal table before changing
4850 sections.
3e87a760 4851
16b93d88
NC		 4852 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4853 No longer static functions.
4854 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4855 Provide prototypes for these functions.
4856
fed9b18a
ILT		 48571999-06-22 Ian Lance Taylor <ian@zembu.com>
4858
be2acf27
ILT		 4859 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4860 a list of names, to try obj_segment_name, and to try abbreviated
4861 names when using COFF without long section names.
4862
7dcc9865
ILT		 4863 * config/tc-alpha.c: More use of symbol accessor functions.
4864 * config/tc-arc.c: Likewise.
4865 * config/tc-d30v.c: Likewise.
4866 * config/tc-fr30.c: Likewise.
4867 * config/tc-i860.c: Likewise.
4868 * config/tc-m88k.c: Likewise.
4869 * config/tc-mcore.c: Likewise.
4870 * config/tc-ns32k.c: Likewise.
4871 * config/tc-sparc.c: Likewise.
4872 * config/tc-v850.c: Likewise.
4873
a77f5182
ILT		 4874 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4875 sy_value with appropriate accessor functions.
4876 * config/tc-arm.c (md_apply_fix3): Likewise.
4877 * config/tc-d10v.c (AT_WORD_P): Likewise.
4878 * config/tc-v850.c (reg_name_search): Likewise.
4879
fed9b18a
ILT		 4880 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4881 use symbol_get_bfdsym instead.
4882 * config/tc-ppc.c (md_assemble): Likewise.
4883 * config/tc-v850.c (v850_comm): Likewise.
4884
310b5aa2
ILT		 48851999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4886
4887 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4888 the symbol, rather than accessing the bsym member.
4889 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4890 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4891 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4892 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4893 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4894 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4895 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4896 * config/tc-v850.c (tc_gen_reloc): Likewise.
4897
9cb8e75e
JL		 4898Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4899
4900 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4901 (hppa_gen_reloc_type): Conditionalize on BFD64.
4902 (tc_gen_reloc): Re-enable ELF relocations.
4903 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4904
3d103319
ILT		 49051999-06-21 Ian Lance Taylor <ian@zembu.com>
4906
4907 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4908 warning.
4909 (do_ldst): Move assignment out of if condition.
4910 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4911 parentheses to avoid warning.
4912
776b24b4
NC		 49131999-06-21 Nick Clifton <nickc@cygnus.com>
4914
155f0fe7
NC		 4915 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4916 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4917
809ffe0d
ILT		 49181999-06-19 Ian Lance Taylor <ian@zembu.com>
4919
4920 * config/tc-ppc.c: Update for symbol handling changes.
4921 * config/obj-coff.c: Likewise.
4922
49863f82
JL		 4923Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4924
4925 * tc-hppa.c: General cleanups of ELF support. No more spaces
4926 and subspaces for ELF.
4927 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4928 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4929 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4930 (UNWIND_SECTION_NAME): Likewise.
4931 (space/subspace related structures): Conditionalize definitions
4932 on OBJ_SOM.
4933 (space/subspace directives and support routines): Conditionalize
4934 definitions and references/uses on OBJ_SOM.
4935 (label_symbol_struct): For ELF, track the symbol's segment. For
4936 SOM track its space.
4937 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4938 changes.
4939 (USE_ALIASES): Kill for both SOM & ELF.
4940 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4941 (pa_space, pa_subspace): Corresponding changes.
4942 (pa_spaces_begin): Corresponding chagnes.
4943 (md_begin): Do not muck around with space/subspace stuff for
4944 OBJ_ELF.
4945 (md_apply_fix): Temporarily disable argument relocation stuff
4946 for OBJ_ELF.
4947 (tc_gen_reloc): Temporarily disable relocation generation for
4948 OBJ_ELF
4949 (pa_build_unwind_subspace): Similarly.
4950
fed881b1
NC		 49511999-06-16 Nick Clifton <nickc@cygnus.com>
4952
4953 * config/tc-arm.c (thumb_set): New pseudo op.
4954 (text, data, section): Override these pseudo ops with ARM
4955 specific versions.
4956 (s_thumb_set): New function: Perform the same as a .set pseudo
4957 op, but also mark the alias'ed symbol as being a Thumb
4958 function.
4959 (arm_s_text): New function: Perform the same as the .text
4960 pseudo op, but dump the literal pool before changing
3e87a760 4961 sections.
fed881b1
NC		 4962 (arm_s_data): New function: Perform the same as the .data
4963 pseudo op, but dump the literal pool before changing
3e87a760 4964 sections.
fed881b1 4965 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4966 .section pseudo op, but dump the literal pool before changing
4967 sections.
fed881b1
NC		 4968 (arm_cleanup): Do not reset the current section before dumping
4969 the literal pool.
4970
0f94f4c8
NC		 49711999-06-17 Nick Clifton <nickc@cygnus.com>
4972
2f3519a2
NC		 4973 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4974 OPTION_NO_WARN_UNMATCHED entries.
4975 (md_parse_option): Generate a warning message if an unrecognised
4976 option is encountered.
4977
0f94f4c8
NC		 4978 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4979 (get_operands): When parsing an expression after an '@' symbol
4980 has been detected, do not ignore '#' symbols.
4981 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 4982 false.
0f94f4c8 4983
e4a86f6f
ILT		 49841999-06-13 Ian Lance Taylor <ian@zembu.com>
4985
4986 From K. Richard Pixley <rich@noir.com>:
4987 * configure.in (ppc-*-vxworks*): New target.
4988 * configure: Rebuild.
4989
a8aed0fb
UD		 49901999-06-12 Philip Blundell <philb@gnu.org>
4991
4992 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4993
7565ed77
ILT		 49941999-06-13 Ian Lance Taylor <ian@zembu.com>
4995
4996 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4997 which refer to symbols in linkonce sections, permit reducing the
4998 relocs if the symbol is local.
4999
b9e57a38
ILT		 50001999-06-12 Ian Lance Taylor <ian@zembu.com>
5001
5002 * subsegs.c (subseg_text_p): New function.
5003 * as.h (subseg_text_p): Declare.
5004 * read.c (do_align): Use subseg_text_p to set the default fill.
5005 * write.c (subsegs_finish): Likewise.
5006 * config/obj-coff.c (write_object_file): Likewise.
5007 * config/tc-i386.h (md_maybe_text): Don't define.
5008 (md_do_align): Use subseg_text_p to set the default fill.
5009 * config/tc-m32r.c (m32r_do_align): Likewise.
5010 * config/tc-sh.c (sh_do_align): Likewise.
5011 * config/tc-sparc.h (md_do_align): Likewise.
5012
008960a5
ILT		 50131999-06-12 David O'Brien <obrien@freebsd.org>
5014
5015 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5016 * configure: Rebuild.
5017
a1605869
ILT		 50181999-06-12 Ian Lance Taylor <ian@zembu.com>
5019
d9ac5a3b
ILT		 5020 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5021 * Makefile.am: Rebuild dependencies.
5022 * Makefile.in: Rebuild.
5023
a1605869
ILT		 5024 * config/tc-i386.c (i386_immediate): Remove unused label
5025 seg_unimplemented.
5026
5027 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5028 * symbols.c: Likewise.
5029 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5030 sy_next field when taking address, rather than symbol_next.
5031
5032 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5033 offsetT.
5034 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5035 value from the output file architecture.
5036 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5037 * dwarf2dbg.h: Change bfd_vma to addressT.
5038
a7cd1c22
ILT		 50391999-06-11 Ian Lance Taylor <ian@zembu.com>
5040
5041 * dwarf2dbg.h: Use PARAMS in function declarations.
5042
76171f81
ILT		 50431999-06-11 Martin Dorey <mdorey@madge.com>
5044
5045 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5046 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5047 OBJ_ELF.
5048 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5049
9b4d630b
ILT		 50501999-06-11 Ian Lance Taylor <ian@zembu.com>
5051
5865bb77
ILT		 5052 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5053
9e7c96d9
ILT		 5054 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5055 popsection.
5056
1b50c718
ILT		 5057 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5058
1bf67e0d
ILT		 5059 * read.c (read_a_source_file): Only declare inescape if
5060 QUOTES_IN_INSN.
5061
5062 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5063 match parameters.
5064 (find_entry_byval): Add parens to avoid warning.
5065
5066 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5067
9b4d630b
ILT		 5068 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5069 undefined symbols.
5070
a22b281c
RH		 50711999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5072
66778679 5073 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5074 with isoctal.
5075
5076 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5077 synthetize_setx): New functions.
5078 (md_assemble): Broken the special cases into the above
5079 functions. Make compiler happy if sizeof(bfd_vma)==4.
5080 Fix sethi generated from set/setuw. If instructions have a relloc,
5081 always clear the fields to be relocated in the opcode.
5082 (sparc_ip): Remove special_case global variable.
5083
7f2f689c
ILT		 50841999-06-10 Ian Lance Taylor <ian@zembu.com>
5085
d7ba4a77
ILT		 5086 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5087 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5088 indication of success rather than a value.
5089 (itbl_get_val): Likewise.
5090 (itbl_get_field): Use strcspn. Change delimiters to include
5091 parens.
5092 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5093 (itbl_get_val): Likewise.
5094 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5095
7f2f689c
ILT		 5096 * symbols.c (copy_symbol_attributes): Convert local symbols to
5097 regular symbols.
5098
c1d3c45e
NC		 50991999-06-10 Nick Clifton <nickc@cygnus.com>
5100
5101 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5102 ARM920t.
c1d3c45e 5103
63fab58c
RH		 51041999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5105
5106 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5107 Optimize set if sizeof(bfd_vma) == 64.
5108 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5109 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5110 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5111
cf9a1301
RH		 51121999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5113
5114 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5115 (s_ncons): New function.
5116 (native_op_table): New table.
5117 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5118 R_SPARC_OLO10 handling.
5119
bf29b231
RH		 5120Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5121
5122 * expr.h (struct expressionS): Revert last change; widen X_op.
5123 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5124
9be1cda6
AS		 5125Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5126
a4835b42
AS		 5127 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5128 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5129 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5130 * Makefile.in: Regenerated.
5131
9be1cda6
AS		 5132 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5133 `common' pass on to s_mri_common.
3e87a760 5134 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5135
62335629
RH		 51361999-06-06 Richard Henderson <rth@cygnus.com>
5137
5138 * config/obj-elf.c (obj_elf_section): Don't free the return
5139 value of demand_copy_C_string.
5140
9de8d8f1
RH		 51411999-06-05 Richard Henderson <rth@cygnus.com>
5142
5143 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5144 creation logic from obj_elf_create_section.
5145
5146 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5147 (section_stack): New.
5148 (special_sections): Make const.
5149 (obj_elf_section): Gut and rewrite parsing.
5150 (obj_elf_change_section): New function broken out of obj_elf_section.
5151 (obj_elf_parse_section_letters): Likewise.
5152 (obj_elf_section_word): Likewise.
5153 (obj_elf_section_type): Likewise.
5154 (obj_elf_previous): Treat as a toggle.
5155 (obj_elf_popsection): New.
5156 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5157 (ppc_section_type): Likewise.
5158 * config/tc-ppc.h: Likewise.
5159
5160 * expr.h (struct expressionS): Don't make X_op a bitfield.
5161 * config/tc-alpha.c: Update for symbol handling changes.
5162 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5163 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5164
58b5739a
RH		 51651999-06-05 Richard Henderson <rth@cygnus.com>
5166
5167 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5168 (dwarf2_gen_line_info): Kill unused variables.
5169 (dwarf2_finish): Likewise.
5170 (dwarf2_where): Likewise.
5171 (dwarf2_directive_file): If we've only got a string,
5172 hand off to s_app_file.
5173 * ecoff.c: Move the include of ecoff.h.
5174 * symbols.h (S_IS_FUNCTION): Prototype.
5175
5176 * read.c (LEX_HASH): Supply a default.
5177 (lex_type): Use it.
5178 (s_globl): Update `c' after skipping whitespace.
5179 * read.h (LEX_END_NAME, is_name_ender): New.
5180 * expr.c (get_symbol_end): Respect it.
5181
398e8c25
ILT		 51821999-06-04 Mark Klein <mklein@dis.com>
5183
993142d5
ILT		 5184 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5185 to real if OBJ_SOM
5186 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5187
398e8c25
ILT		 5188 * config/tc-hppa.c: Update for symbol handling changes.
5189
b4013713
ILT		 51901999-06-03 Ian Lance Taylor <ian@zembu.com>
5191
080e41e6
ILT		 5192 * cgen.c: Update for symbol handling changes.
5193 * config/tc-m32r.c: Likewise.
f412ead8 5194
a0f75b47
ILT		 5195 * config/tc-hppa.h: Update for symbol handling changes.
5196 * config/tc-hppa.c: Likewise.
5197
174419c1
ILT		 5198 * config/tc-arm.h: Update for symbol handling changes.
5199 * config/tc-arm.c: Likewise.
5200 (symbol_make_empty): Remove. Just use symbol_create.
5201
5202 * symbols.c (symbol_set_tc): Correct name.
5203
6104f0a0
ILT		 5204 * Makefile.am: Rebuild dependencies.
5205 ($(OBJS)): Don't depend upon struc-symbol.h.
5206 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5207 * dep-in.sed: Don't remove struc-symbol.h.
5208 * Makefile.in: Rebuild.
5209
b4013713
ILT		 5210 * doc/internals.texi (Symbols): Describe changes in symbol
5211 handling.
5212
6576f0b5
RH		 52131999-06-03 Richard Henderson <rth@cygnus.com>
5214
5215 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5216 instead of doing the work by hand.
5217
fac0d250
RH		 52181999-06-03 David Mosberger <davidm@hpl.hp.com>
5219
5220 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5221 state of line state-machine.
5222 (struct ls): Collect DWARF2 line state-machine state in new member
5223 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5224 resulted in any DWARF2 directives.
5225 (reset_state_machine): New function.
5226 (out_end_sequence): Ditto.
5227 (dwarf2_gen_line_info): When switching sections or switching to a
5228 lower text address, call out_end_sequence() first to terminate the
5229 previous code sequence as code sequences MUST have monotonically
5230 increasing addresses.
5231 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5232
52331999-06-03 David Mosberger <davidm@hpl.hp.com>
5234
5235 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5236 DWARF2 debug info (line information only, at this point).
5237 * as.h: Update comment about supported debug formats.
5238 * dwarf2dbg.c, dwarf2dbg.h: New files.
5239 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5240
5241 * expr.c (operand): Don't use [ for parens if we want an index op.
5242 (op_encoding): Switch [ into O_index, if desired.
5243 (op_rank): Renumber with O_index on bottom.
5244 (expr): If O_index, match closing bracket.
5245 * expr.h (O_index): New.
5246
5247 * read.c (read_a_source_file): Conditionally allow matched "
5248 in lines passed to md_assemble.
5249
5250 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5251
49309057
ILT		 52521999-06-03 Ian Lance Taylor <ian@zembu.com>
5253
5254 Add support for storing local symbols in a small structure to save
5255 memory when assembling large files.
5256 * as.h: Don't include struc-symbol.h.
5257 (symbolS): Add typedef.
5258 * symbols.c: Include struc-symbol.h.
5259 (local_hash): New static variable.
5260 (save_symbol_name): New static function, from symbol_create.
5261 (symbol_create): Call save_symbol_name.
5262 (local_symbol_count): New static variable.
5263 (local_symbol_conversion_count): Likewise.
5264 (LOCAL_SYMBOL_CHECK): Define.
5265 (local_symbol_make): New static function.
5266 (local_symbol_convert): New static function.
5267 (colon): Handle local symbols. Create local symbol for local
5268 label name.
5269 (symbol_table_insert): Handle local symbols.
5270 (symbol_find_or_make): Create local symbol for local label name.
5271 (symbol_find_base): Check for local symbol.
5272 (symbol_append, symbol_insert): Check for local symbols.
5273 (symbol_clear_list_pointers, symbol_remove): Likewise.
5274 (verify_symbol_chain): Likewise.
5275 (copy_symbol_attributes): Likewise.
5276 (resolve_symbol_value): Handle local symbols.
5277 (resolve_local_symbol): New static function.
5278 (resolve_local_symbol_values): New function.
5279 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5280 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5281 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5282 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5283 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5284 (symbol_previous, symbol_next): New functions.
5285 (symbol_get_value_expression): Likewise.
5286 (symbol_set_value_expression): Likewise.
5287 (symbol_set_frag, symbol_get_frag): Likewise.
5288 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5289 (symbol_mark_used_in_reloc): Likewise.
5290 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5291 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5292 (symbol_mri_common_p): Likewise.
5293 (symbol_mark_written, symbol_clear_written): Likewise.
5294 (symbol_written_p): Likewise.
5295 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5296 (symbol_section_p, symbol_equated_p): Likewise.
5297 (symbol_constant_p): Likewise.
5298 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5299 (symbol_get_obj, symbol_set_obj): Likewise.
5300 (symbol_get_tc, symbol_set_tc): Likewise.
5301 (symbol_begin): Initialize local_hash.
5302 (print_symbol_value_1): Handle local symbols.
5303 (symbol_print_statistics): Print local symbol statistics.
5304 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5305 Declare new symbols.c functions. Move many declarations here from
5306 struc-symbol.h.
5307 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5308 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5309 (struct symbol): Move bsym to make it clearly the first field.
5310 Remove TARGET_SYMBOL_FIELDS.
5311 (symbolS): Don't typedef.
5312 (struct broken_word): Remove.
5313 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5314 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5315 (symbol_clear_list_pointers): Likewise.
5316 (symbol_insert, symbol_remove): Likewise.
5317 (symbol_previous, symbol_append): Likewise.
5318 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5319 (struct local_symbol): Define.
5320 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5321 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5322 (local_symbol_get_frag, local_symbol_set_frag): Define.
5323 (local_symbol_get_real_symbol): Define.
5324 (local_symbol_set_real_symbol): Define.
5325 Define.
5326 * write.c (write_object_file): Call resolve_local_symbol_values.
5327 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5328 (TARGET_SYMBOL_FIELDS): Don't define.
5329 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5330 ECOFF_DEBUGGING, add ECOFF fields.
5331 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5332 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5333 ECOFF_DEBUGGING, add ECOFF fields.
5334 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5335 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5336 * config/tc-mcore.h: Don't include struc-symbol.h.
5337 (TARGET_SYMBOL_FIELDS): Don't define.
5338 (struct mcore_tc_sy): Define.
5339 (TC_SYMFIELD_TYPE): Define.
5340 * Many files: Use symbolS instead of struct symbol. Use new
5341 accessor functions rather than referring to symbolS fields
5342 directly.
5343
5344 * read.c (s_mri_common): Don't add in value of line_label.
5345
5346 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5347 checking for SEC_LINK_ONCE.
5348
5349 * config/tc-sh.h (sh_fix_adjustable): Declare.
5350
5351 * app.c (input_buffer): New static variable.
5352 (app_push): Save saved_input in allocated buffer.
5353 (app_pop): Restored saved_input.
5354 (do_scrub_chars): Change get parameter to take char * and int as
5355 arguments. Change GET macro to pass input_buffer to get
5356 function. Don't save input into allocated buffer.
5357 * as.h (do_scrub_chars): Update declaration.
5358 * input-file.c (input_file_get): Change to take char * and int.
5359 Read data into passed in buffer. Remove static buffer.
5360 * read.c (scrub_from_string): Change to take char * and int. Copy
5361 data into passed in buffer.
5362
5363 * hash.h: Neaten. Declare hash_traverse.
5364 * hash.c: Complete rewrite based on BFD hashing code.
5365 * gasp.c (chunksize): New variable.
5366 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5367 hash_delete.
5368
661e4995
NC		 53691999-05-28 Nick Clifton <nickc@cygnus.com>
5370
5371 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5372 addend unless the target uses an old ABI.
5373
d9a62219
DE		 5374Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5375
5376 -Wchar-subscripts cleanup
5377 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5378 calls to isascii,iscntrl are correct.
d9a62219
DE		 5379 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5380 (unsigned char).
5381 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5382 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5383 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5384 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5385
6da466c7
ILT		 53861999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5387
5388 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5389 width for Coldfire.
5390 (arch_coldfire_p): New #define.
5391 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5392
53931999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5394
5395 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5396
5397 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5398 (install_operand): Add place `N'.
5399 (init_table): Add registers ACC, MACSR, MASK.
5400
5401 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5402
5403 * config/tc-m68k.c: Change mcf5200 --> mcf.
5404 (archs): Add mcf5206e, mcf5307.
5405 (m68k_ip): Add format `u'.
5406 (install_operand): Add place `m', `M', `h'.
5407 (init_table): Add upper/lower registers.
5408
5409 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5410
bedf545c
ILT		 54111999-05-28 Martin Dorey <mdorey@madge.com>
5412
5413 * config/tc-i960.c: Several minor changes to add ELF and
5414 BFD_ASSEMBLER support.
5415 * config/tc-i960.h: Likewise.
5416 * configure.in (i960-*-elf*): New target.
5417 * aclocal.m4, configure: Rebuild.
5418
40c62b25
AM		 54191999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5420
5421 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5422 reloc changes when defined(BFD_ASSEMBLER).
5423
daa01f85
AM		 54241999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5425
5426 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5427
5428 * write.c (write_print_statistics): Output to file, not stderr.
5429
5430 * expr.c (generic_bignum_to_int32,64): Prototype.
5431
5432 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5433 output_sleb128, output_uleb128, output_big_sleb128,
5434 output_big_uleb128, output_big_leb128): Prototype.
5435 (output_big_sleb128, output_big_uleb128): Make inline.
5436 (output_big_leb128): Remove inline
5437
5438 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5439 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5440 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5441 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5442 value for correct overflow check in write.c:fixup_segment.
5443 * write.c (fixup_segment): Move bitfield overflow checks to after
5444 the md_apply_fix call.
5445 * config/obj-coff.c (fixup_segment): Likewise.
5446 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5447 valueT *val argument.
5448
19b34177
AS		 5449Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5450
5451 * config/atof-ieee.c (gen_to_words): Correctly round a
5452 denormalized number. Fix off-by-one in range checking for
3e87a760 5453 exponent in a denormal.
19b34177 5454
b8a40f53
NC		 54551999-05-10 Nick Clifton <nickc@cygnus.com>
5456
5457 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5458 name.
b8a40f53 5459
53f3de98
RH		 5460Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5461
5462 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5463
578ec497
AM		 54641999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5465
5466 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5467 (ReverseRegRegmem): Remove.
5468 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5469 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5470 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5471 kludge.
5472
5473 From Doug Ledford <dledford@redhat.com>
5474 * config/tc-i386.h (RegXMM): New for P/III.
5475 * config/tc-i386.c: Add support for P/III.
5476
d0e9a01c
RH		 5477Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5478
5479 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5480 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5481 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5482
83183c0c
RH		 5483Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5484
5485 * config/tc-i386.c (i386_immediate): Skip whitespace before
5486 complaining about junk after expression.
5487 (i386_displacement): Likewise.
5488
03987ced
RH		 5489Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5490
5491 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5492 Don't copy before downcaseing.
5493
0d96863f 54941999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5495
66778679
RH		 5496 * tc-m68k.c: Include elf/m68k.h.
5497 (m68k_elf_final_processing): New routine.
5498 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5499 Define.
3e87a760 5500
90700a53
JL		 5501Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5502
5503 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5504 17 bit fmt insn.
5505
252b5132
RH		 55061999-04-30 Nick Clifton <nickc@cygnus.com>
5507
5508 * config/tc-mcore.c (mcore_s_section): Dump literals before
5509 changing section.
5510
55111999-04-29 Nick Clifton <nickc@cygnus.com>
5512
5513 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5514 for COFF/PE port.
5515
5516Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5517
5518 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5519 (TC_INIT_FIX_DATA): Delete.
5520 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5521 (TC_INIT_FIX_DATA): Delete.
5522 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5523 * write.c (fix_new_internal): Initialize fx_cgen member.
5524 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5525 (gas_cgen_md_apply_fix3): Update.
5526 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5527 (md_cgen_record_fixup_exp): Update.
5528 (FX_OPINFO_R_TYPE): Update.
5529
5530 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5531 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5532 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5533 * frags.h (struct frag): Make opindex, opinfo ints.
5534
5535 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5536
55371999-04-26 Tom Tromey <tromey@cygnus.com>
5538
5539 * aclocal.m4, configure: Updated for new version of libtool.
5540
55411999-04-22 Nick Clifton <nickc@cygnus.com>
5542
5543 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5544 md_apply_fix.
252b5132
RH		 5545 (md_apply_fix3): Do not fix up absolute relocations against
5546 symbolic values.
5547
5548 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5549
55501999-04-20 Nick Clifton <nickc@cygnus.com>
5551
5552 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5553 changes and data-in-text directives.
5554 (mcore_cons): New function: intercept cons() operations.
5555 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5556 operations.
252b5132
RH		 5557 (mcore_stringer): New function: intercept stringer() operations.
5558
55591999-04-18 Ian Lance Taylor <ian@zembu.com>
5560
5561 * obj.h (struct format_ops): Change generate_asm_lineno field to
5562 take no parameters.
5563 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5564
5565 * config/tc-alpha.c (find_opcode_match): Add default case to
5566 switch.
5567 (find_macro_match): Likewise.
5568 (load_expression): Parenthesize && within ||.
5569
5570 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5571
55721999-04-17 Nick Clifton <nickc@cygnus.com>
5573
5574 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5575 .text .data .section pseudo ops.
3e87a760
AM		 5576 (mcore_s_section): New function. Dump lits before changing secs.
5577 (mcore_s_text): New function. Dump lits before changing secs.
5578 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5579
55801999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5581
5582 * config/tc-mips.c (mips_32bitmode): New.
5583 (md_begin): Set mips_32bitmode if needed.
5584 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5585 Set EF_MIPS_32BITMODE.
5586
5587Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5588
5589 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5590 change.
5591
55921999-04-16 Nick Clifton <nickc@cygnus.com>
5593
5594 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5595
5596Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5597
3e87a760 5598 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5599 expressions correctly.
5600
5601
56021999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5603
5604 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5605
5606Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5607
5608 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5609 and fmpynfadd instructions.
5610
56111999-04-11 Richard Henderson <rth@cygnus.com>
5612
5613 * as.h (environ): Declare it, if needed.
5614 * as.c (dump_statistics): Don't declare environ.
5615 * configure.in (environ): Detect declaration.
5616 * configure, config.in: Rebuild
5617
5618 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5619 (i386_displacement): Allocate enough space for replacement buffer.
5620 Clean up replacement buffer initialization.
5621
56221999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5623
5624 * subsegs.c (section_symbol): Don't create a new symbol if one
5625 already exists; instead, use the existing one, but set its segment
5626 and frag data if it hasn't already been defined.
5627 * config/obj-coff.c (c_section_symbol): Likewise.
5628
5629Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5630
5631 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5632
56331999-04-08 Nick Clifton <nickc@cygnus.com>
5634
5635 * config/tc-mcore.c: New File: Support routines for MCore
5636 assembler.
3e87a760 5637 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5638 * config/obj-coff.c: Add support for mcore-pe target.
5639
5640 * Makefile.am: Add support for MCore targets.
5641 * Makefile.in: Regenerate.
5642 * configure.in: Add support for MCore targets.
5643 * configure: Regenerate.
5644
5645 * doc/all.texi: Set MCORE.
5646 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5647
252b5132
RH		 5648 * write.h: Prevent multiple inclusion.
5649
56501999-04-06 Ian Lance Taylor <ian@zembu.com>
5651
5652 * asintl.h (LC_MESSAGES): Never define.
5653 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5654 does not define it.
5655 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5656 does not define it.
5657
5658 * Makefile.am (m68k-parse.c): If configuring in the source
5659 directory, copy m68k-parse.y into the local directory before
5660 running ylwrap, to remove spurious differences when generating
5661 snapshots.
5662 * Makefile.in: Rebuild.
5663
5664 * config/tc-sparc.h (md_do_align): Just allocate the number of
5665 bytes necessary, rather than always allocating 1024.
5666
56671999-04-04 Ian Lance Taylor <ian@zembu.com>
5668
5669 * listing.c (listing_newline): Add cast to avoid warning.
5670 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5671 * config/tc-i386.c (i386_scale): Add return value.
5672 (build_displacement_string): Remove unused local temp_disp2.
5673 (i386_intel_memory_operand): Add parentheses to avoid warning.
5674 (i386_intel_operand): Remove unused local end_of_operand_string.
5675 (i386_operand): Remove unused local operand_modifier.
5676 (i386_operand): Add parens to avoid warning.
5677
56781999-04-04 Don Bowman <don@pixsci.com>
5679
5680 * configure.in: Add mips*-*-vxworks* target; have it define
5681 MIPS_STABS_ELF.
5682 * configure, config.in: Rebuild.
5683
56841999-03-31 Nick Clifton <nickc@cygnus.com>
5685
5686 * configure.in (emulations): Add support for arm-epoc-pe.
5687 * configure: Regenerate.
5688 * config/te-epoc-pe.h: New file. Define macros specific to
5689 arm-epoc-pe target.
5690 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5691 for arm-epoc-pe target.
5692
5693Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5694
5695 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5696
5697Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5698
5699 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5700 detect ",n" without a condition.
5701 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5702
5703
5704Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5705
5706 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5707 instruction is encoded with one bit.
5708
5709
57101999-03-23 Ian Lance Taylor <ian@zembu.com>
5711
5712 * doc/internals.texi (CPU backend): Mention that
5713 line_separator_chars should not include newline. From thi
5714 <ttn@mingle.glug.org>.
5715
57161999-03-22 Doug Evans <devans@casey.cygnus.com>
5717
5718 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5719 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5720
5721Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5722
5723 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5724
5725Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5726
5727 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5728
5729
5730Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5731
5732 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5733
252b5132
RH		 57341999-03-15 Martin Hunt <hunt@cygnus.com>
5735
5736 * app.c (do_scrub_begin): Change '-' back to a symbol char
5737 so we can use multiple opcodes on a line again.
5738
5739 * config/tc-d30v.c: By default, warn if a symbol has
5740 the same name as a register. Plus some minor
5741 updates from the branch.
5742
57431999-03-13 Nick Clifton <nickc@cygnus.com>
5744
5745 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5746 BFD_RELOC_16 and BFD_RELOC_64.
5747
57481999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5749
5750 * expr.c (expr): Add missing else.
5751
57521999-03-12 Nick Clifton <nickc@cygnus.com>
5753
5754 * config/tc-arm.c (md_apply_fix3): Improve error message.
5755
57561999-03-11 Doug Evans <devans@casey.cygnus.com>
5757
5758 * Makefile.am (CPU_TYPES): Add fr30.
5759 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5760 (fr30,m32r dependencies): Update.
5761 * Makefile.in: Rebuild.
5762
5763 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5764 (gas_cgen_record_fixup_exp): Ditto.
5765 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5766 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5767 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5768 (md_cgen_lookup_reloc): Update use of operand->type.
5769 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5770 (md_convert_frag): Call cgen_operand_lookup_by_num.
5771 (md_cgen_lookup_reloc): Update use of operand->type.
5772 (m32r_cgen_record_fixup_exp): Ditto.
5773
57741999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5775
5776 * config/tc-mips.c (md_show_usage): Fix message.
5777
57781999-03-03 Nick Clifton <nickc@cygnus.com>
5779
5780 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5781 and LDR reg,=<expr> instruction.
5782
5783 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5784 -mcpu=arm9tdmi.
5785
5786Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5787
5788 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5789
57901999-02-17 Nick Clifton <nickc@cygnus.com>
5791
5792 This patch was created by: Scott Bambrough
5793 <scottb@corelcomputer.com>
3e87a760
AM		 5794
5795 * app.c:
252b5132 5796 Special cased '@' character. The '@' character is used as the
3e87a760 5797 ARM assembler comment character, as a special character
252b5132
RH		 5798 and in ELF .symver pseudo-op's, and as a special character in
5799 .type and .section pseudo-ops.
5800 (symver_pseudo): New static variable.
5801 (symver_state): New static variable.
5802 (struct app_save): Add field 'symver_state'.
5803 (app_push): Save global symver_state int struct app_save.
5804 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5805 (do_scrub_chars): Special case handling of '@' character in
5806 .symver pseudo-ops.
252b5132
RH		 5807
5808 * configure.in: Modified to recognize armv* uname syntax from ARM
5809 Linux kernel.
5810 * configure: Regenerated.
3e87a760 5811
252b5132
RH		 5812 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5813 a prefix to the section's type.
5814 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5815 the type's typename.
5816
5817 * config/tc-arm.h: Add support for PIC generation:
5818 (pic_code): New boolean.
5819 (obj_relocate_extern): Define.
5820 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5821 (TC_CONS_FIX_NEW): Define.
5822 (tc_fix_adjustable): Define.
5823 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5824
252b5132
RH		 5825 * config/tc-arm.c: Add support for PIC generation:
5826 (line_seperator_chars): Allow ';' as a seperator for Linux.
5827 (is_immediate_prefix): New macro.
5828 (arm_parse_reloc): New function.
5829 (s_arm_elf_cons): New function.
5830 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5831 (md_undefined_symbol): Special case handling for the Global Offset
5832 Table's symbol.
5833 (md_apply_fix3): Handle PIC relocs.
5834 (tc_gen_reloc): Handle PIC relocs.
5835 (md_parse_option): Add support for '-k' command line switch to
5836 enable PIC generation.
5837 (cons_fix_new_arm): New function.
5838 (s_arm_elf_cons): New function.
5839
5840Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5841
5842 * configure.in: Add comments for uses of AC_DEFINE.
5843 * acinclude.m4: Likewise.
5844 * acconfig.h: Remove.
5845 * aclocal.m4: Rebuild.
5846 * configure: Rebuild.
5847 * Makefile.in: Rebuild.
5848 * config.in: Rebuild.
5849
58501999-02-15 Jim Lemke <jlemke@cygnus.com>
5851
5852 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5853 non-constant offset from a base register.
5854
58551999-02-14 Ken Raeburn <raeburn@raeburn.org>
5856
5857 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5858 strings always.
5859
5860Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5861
5862 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5863 (emit_insn): Look for pc-relative and no-overflow specifiers on
5864 internal relocation types.
5865
58661999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5867
5868 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5869 -mcpu=NNNN flags.
5870
5871 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5872 mips_cpu instead.
5873 (mips_4650, mips_4010, mips_4100): Variables removed.
5874 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5875 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5876 variables.
5877 (md_begin): Don't bother initializing the mips_NNNN variables;
5878 mips_cpu is set, and that's good enough now.
5879 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5880 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5881 (show): New function, to handle wrapping in the CPU lists.
5882 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5883
5884Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5885
5886 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5887 than treat as an immediate specifier.
5888
5889Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5890
5891 * config/tc-i386.c: Prototype many functions.
5892 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5893 (i386_immediate): Remove unused second argument.
5894 (i386_intel_operand): Fix i386_is_reg typo.
5895 (i386_operand): Use allow_naked_reg.
5896 (output_invalid): Make operand int for K&R.
5897
5898Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5899
5900 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5901 patch.
5902 * Makefile.in: Rebuild.
5903
59041999-02-09 Doug Evans <devans@casey.cygnus.com>
5905
5906 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5907 (cgen.o): Ditto.
5908 (EXTRA_as_new_SOURCES): Comment out.
5909 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5910 * Makefile.in: Rebuild.
5911 * doc/Makefile.in: Rebuild.
5912 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5913 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5914 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5915 * configure: Rebuild.
5916 * aclocal.m4: Rebuild.
5917 * config.in: Rebuild.
5918 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5919 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5920 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5921 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5922 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5923 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5924 (gas_cgen_record_fixup_exp): Ditto.
5925 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5926 descriptor, not global variable.
5927 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5928 descriptor, not global variable. Refer to insert_operand handler
5929 via cpu descriptor, not global function.
5930 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5931 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5932 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5933 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5934 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5935 * config/tc-m32r.c: Ditto.
5936 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5937 (md_assemble): Ditto.
5938 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5939
59401999-02-09 Nick Clifton <nickc@cygnus.com>
5941
5942 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5943 relocations for ELF targets.
5944
59451999-02-08 Nick Clifton <nickc@cygnus.com>
5946
5947 * configure.in: Add support for StrongARM target.
5948 * configure: Regenerate.
5949
59501999-02-05 Nick Clifton <nickc@cygnus.com>
5951
5952 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5953
5954 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5955 for COFF ports.
5956
5957Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5958
5959 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5960
5961Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5962
66778679
RH		 5963 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5964 (INTEL_DWORD_MNEM_SUFFIX): Define.
5965 (BYTE_PTR): Define.
5966 (WORD_PTR): Define.
5967 (DWORD_PTR): Define.
5968 (XWORD_PTR): Define.
5969 (SHORT): Define.
5970 (OFFSET_FLAT): Define.
5971 (FLAT): Define.
5972 (NONE_FOUND): Define.
5973 (No_dSuf): Define.
5974 (No_xSuf): Define.
5975 * config/tc-i386.c (set_intel_syntax): New routine.
5976 (intel_syntax): Declare.
5977 (allow_naked_reg): Declare.
5978 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5979 (intel_float_operand): New routine.
5980 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5981 Handle brackets as well as parens. Call i386_intel_operand for
5982 intel syntax. Reverse operands if appropriate. Handle new
5983 suffixes. Handle movzx and movsx.
5984 (i386_is_reg): New routine.
5985 (i386_immediate): New routine.
5986 (i386_scale): New routine.
5987 (i386_displacement): New routine.
5988 (i386_operand_modifier): New routine.
5989 (build_displacement_string): New routine.
5990 (i386_parse_seg): New routine.
5991 (i386_intel_memory_operand): New routine.
5992 (i386_intel_operand): New routine.
5993 (i386_operand): Call i386_displacement, i386_immediate,
5994 i386_scale, etc. instead of handling inline.
5995 (parse_register): Handle registers without prefix.
252b5132
RH		 5996
5997Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5998
66778679
RH		 5999 * configure: Regenerate.
6000 * configure.in (arm-*-oabi): New.
6001 (thumb-*-oabi): New.
6002 * config/tc-arm.c (target_oabi): Declare.
6003 (md_apply_fix3): Support REL relocs.
6004 (md_parse_option): Handle -oabi.
6005 (elf32_arm_target_format): New routine.
6006 (md_longopts): Add OPTION_OABI.
6007 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6008
6009
60101999-01-28 Nick Clifton <nickc@cygnus.com>
6011
6012 * write.c (write_relocs): Handle out of range error.
6013
6014 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6015 (fr30_force_relocation): Default to 0.
6016
6017 * config/tc-fr30.h (obj_fix_adjustable): Define.
6018 (TC_FORCE_RELOCATION): Define.
6019
6020 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6021 relocs.
252b5132
RH		 6022
60231999-01-16 Nick Clifton <nickc@cygnus.com>
6024
6025 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6026 merge of two instructions if the left instruciton kills the right.
6027
60281999-01-11 Doug Evans <devans@casey.cygnus.com>
6029
6030 * Makefile.in: Regenerate.
6031 * configure.in: Redo test for using cgen.
6032 * configure: Regenerate.
6033
60341999-01-09 Nick Clifton <nickc@cygnus.com>
6035
6036 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6037 redefinition of this macro.
6038
6039Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6040
6041 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6042 warning.
6043
60441998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6045
6046 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6047 a read of HI or LO and an immediatly following branch.
6048
60491998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6050
6051 * config/tc-mips.c (md_begin): Another correction to the setting of
6052 mips_eabi64.
6053
60541998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6055
3e87a760
AM		 6056 * config/tc-mips.c (md_begin): Correct type-o in setting of
6057 mips_eabi64.
252b5132
RH		 6058
60591998-12-21 Nick Clifton <nickc@cygnus.com>
6060
6061 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6062 bit insn when optimizing, so that parallelised instructions will
6063 start on a 32 bit boundary.
6064
60651998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6066
6067 * config/tc-mips.c (mips_eabi64): New.
6068 (md_begin): Set mips_eabi64.
6069 (mips_elf_final_processing): Use it.
6070
60711998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6072
3e87a760 6073 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6074 Correct setting of ABI in e_flags.
6075
6076Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6077
3e87a760
AM		 6078 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6079 in delay slots.
252b5132
RH		 6080
60811998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6082
6083 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6084
252b5132
RH		 60851998-12-15 Doug Evans <devans@casey.cygnus.com>
6086
6087 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6088 warning, values that don't fit in the field.
6089
60901998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6091
6092 * config/tc-mips.c (mips_abi_string): New.
6093 (md_parse_option,md_longopts): Add mabi.
6094 (mips_elf_final_processing): Set e_flags based on mabi flag.
6095
60961998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6097
3e87a760 6098 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6099
610098-12-11 Ken Raeburn <raeburn@cygnus.com>
6101
6102 * config/tc-h8300.c (build_bytes): Change message given if the
6103 instruction requires H8/300H mode and we're not in Hmode, to
6104 suggest that it may be the operand modes that are the problem, not
6105 necessarily the opcode.
6106
61071998-12-10 Nick Clifton <nickc@cygnus.com>
6108
6109 * config/tc-fr30.c: Add line separator character.
6110
6111Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6112
6113 * configure.in (hppa-*-mpeix*): New target.
6114 * config/obj-som.h (obj_som_compiler): Declare.
6115 * config/obj-som.c (compiler_seen): New static variable.
6116 (obj_som_compiler): New function.
6117 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6118 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6119 (pa_type_args): Set hppa_priv_level.
6120 (pa_compiler): New static function if OBJ_SOM.
6121 * configure: Rebuild.
6122
6123Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6124
6125 * read.c (output_leb128): Don't mark as inline.
6126
61271998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6128
3e87a760 6129 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6130 AIX .vbyte unaligned data support.
6131 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6132 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6133 sections.
6134
61351998-12-07 Nick Clifton <nickc@cygnus.com>
6136
6137 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6138 input handling.
252b5132
RH		 6139
6140Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6141
66778679
RH		 6142 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6143 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6144
6145Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6146
6147 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6148 checking the target type.
6149 (mips-dec-bsd*): Set endian to little.
6150 * configure: Rebuild.
6151
6152 COFF weak symbol support, based on patches from Mark Elbrecht
6153 <snowball3@usa.net>:
6154 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6155 * config/obj-coff.c (obj_coff_weak): New static function.
6156 (obj_coff_endef) [both versions]: Handle weak symbols.
6157 (coff_frob_symbol): Likewise.
6158 (yank_symbols): Likewise.
6159 (obj_pseudo_table): Add "weak".
6160
6161 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6162 <aymeric.vincent@emi.u-bordeaux.fr>.
6163 * aclocal.m4: Rebuild with current tools.
6164 * configure: Rebuild.
6165
6166 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6167 an assertion failure for a case we can't handle when OBJ_ECOFF.
6168
6169 * expr.c (operator): And with 0xff to avoid problems with signed
6170 char.
6171
61721998-12-03 Nick Clifton <nickc@cygnus.com>
6173
6174 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6175 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6176
61771998-12-02 Nick Clifton <nickc@cygnus.com>
6178
6179 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6180 LDI:20 insn.
6181
6182Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6183
3e87a760
AM		 6184 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6185 calculation of pcrel point.
252b5132
RH		 6186
6187Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6188
6189 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6190 pcrel point.
6191
6192Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6193
6194 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6195 scope.
6196 (d10v_cleanup): Only generate previous insn if a multiline insn is
6197 not pending.
6198
6199Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6200
6201 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6202 FR30_OPERAND_I32.
252b5132
RH		 6203
6204Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6205
6206 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6207 -marm6xxx command line switches.
6208
62091998-11-18 Doug Evans <devans@casey.cygnus.com>
6210
6211 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6212 (itbl-ops.o): Delete duplicate dependencies.
6213 Rebuild dependencies.
6214 Add fr30 dependencies.
6215 * Makefile.in: Rebuild.
6216
6217Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6218
6219 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6220 opcode list.
6221 * listing.c: Ignore line terminator characters found inside
3e87a760 6222 strings.
252b5132
RH		 6223
6224Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6225
6226 * po/gas.pot: Regenerated.
6227
6228Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6229
6230 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6231 fr30_is_label_start(). Also checks for delay slot insns.
6232
6233 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6234 FR30 instructions which contain a colon in the mnemonic.
6235
6236 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6237
6238Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6239
6240 * config/tc-fr30.c: Removed currently superflous code.
6241
6242Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6243
6244 * config/tc-fr30.h: New file.
6245 * config/tc-fr30.c: Tweaking so that it will compile.
6246
6247Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6248
66778679
RH		 6249 * config/tc-d10v.h (obj_fix_adjustable): Define.
6250 (TC_FORCE_RELOCATION): Define.
6251 (d10v_force_relocation): Declare.
6252 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6253 (md_apply_fix3): Handle Vtable relocs.
6254 (d10v_fix_adjustable): New.
6255 (d10v_force_relocation): New.
252b5132
RH		 6256
6257Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6258
6259 * config/tc-d30v.c: Change default behaviour to ignore potential
6260 conflicts between register name and symbol names.
6261
6262Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6263
6264 * configure.in: Add fr30-*-*.
6265 * config/tc-fr30.c: New file.
6266 * Makefile.in: Regenerated.
6267 * config.in: Regenerated.
6268 * configure: Regenerated.
6269 * doc/Makefile.in: Regenerated.
6270 * po/gas.pot: Regenerated.
6271
6272Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6273
6274 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6275 are 16 bit insns.
6276
6277Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6278
6279 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6280 characters.
6281 (do_scrub_chars): Add some casts to unsigned char to avoid
6282 unwanted sign extension.
6283 * read.c (lex_type): Set characters about 127 to be symbol
6284 characters.
6285 * config/tc-i386.c (md_begin): Set identifier_chars and
6286 operand_chars for values above 127.
6287
6288Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6289
66778679
RH		 6290 * configure.in: detect cygwin* instead of cygwin32*
6291 * configure: regenerate
252b5132
RH		 6292
6293Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6294
6295 * listing.c: Add support for producing a listing from piped
3e87a760 6296 input.
252b5132
RH		 6297
6298Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6299
6300 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6301 (append_insn): Account for the tx39's multiply behavior.
6302
63031998-10-26 Michael Meissner <meissner@cygnus.com>
6304
6305 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6306 from assemble_parallel_insns. Add support for '->' to indicate
6307 explicitly serializing the instructions.
6308 (md_assemble): Ditto.
6309
6310Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6311
66778679
RH		 6312 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6313 WEAK handling.
252b5132
RH		 6314
6315Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6316
66778679 6317 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6318
6319Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6320
6321 * config/tc-mips.c : support frame and regmask/fregmask when
6322 MIPS_STABS_ELF is specified.
6323
6324Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6325
66778679
RH		 6326 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6327 (md_apply_fix): Don't return 1 for VTABLE relocs.
6328 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6329
6330Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6331
6332 * doc/c-i386.texi: Replace occurences of "opcode" with
6333 "instruction mnemonic", "instruction", or "mnemonic" when
6334 referring to the name of an instruction. Use "opcode" when
6335 referring to the sequence of machine bytes.
6336
6337 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6338 (is_opcode_char): Rename to is_mnemonic_char.
6339 (md_assemble and i386_operand): Correct error messages from
66778679 6340 "opcode" to "instruction mnemonic"
252b5132
RH		 6341 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6342 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6343 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6344 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6345 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6346 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6347 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6348
6349 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6350
6351 * config/tc-i386.c (i386_operand): Check for garbage after
6352 register name.
6353
6354Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6355
6356 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6357 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6358
6359Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6360
66778679
RH		 6361 * config/tc-sh.h (obj_fix_adjustable): Define.
6362 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6363 (md_apply_fix): Likewise.
6364 (tc_gen_reloc): Likewise.
6365 (sh_fix_adjustable): New.
252b5132
RH		 6366
6367Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6368
6369 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6370 * cgen.h (gas_cgen_finish_insn): Update prototype.
6371 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6372 cgen_insn_t -> CGEN_INSN_INT.
6373 (make_parallel): Update handling of CGEN_INT_INSN_P.
6374 (assemble_parallel_insn): Ditto.
6375 (target_make_parallel): New function.
6376 (md_assemble): Use it.
6377
6378Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6379
66778679 6380 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6381
6382Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6383
6384 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6385 converted into lower case.
6386
6387Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6388
66778679
RH		 6389 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6390 (gas_cgen_tc_gen_reloc): Likewise.
6391 * config/tc-m32r.h (obj_fix_adjustable): Define.
6392 * config/tc-m32r.c (m32r_fix_adjustable): New.
6393 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6394
6395Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6396
6397 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6398
6399Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6400
6401 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6402 to lower case before parsing.
6403
6404 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6405 parallel insns modift buts in the PSW as a side effect.
6406
6407Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6408
6409 * config/tc-d30v.c (find_format): Test for missing flag and
6410 control registers.
3e87a760 6411
252b5132
RH		 6412 (md_apply_fix3): Fix error messages to avoid
6413 assumption about presence of a symbol.
6414
6415 (parallel_ok): Disallow parallel instructions that both modify the
6416 same flag register.
6417
6418 (find_format): Generate a warning if an odd numbered register is
6419 used as the first register in a mutli-register instruction.
6420
6421Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6422
6423 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6424 relocations are always associated with a symbol.
6425
6426Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6427
66778679
RH		 6428 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6429 (elf32_sparc_force_relocation): Declare.
6430 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6431 (tc_gen_reloc): Handle vtable relocs.
6432 (elf32_sparc_force_relocation): New.
252b5132
RH		 6433
6434Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6435
66778679
RH		 6436 * symbols.c (S_IS_FUNCTION): New.
6437 * config/tc-v850.h (obj_fix_adjustable): Define.
6438 (TC_FORCE_RELOCATION): Define.
6439 (v850_force_relocation): Declare.
6440 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6441 of fx_addnumber for VTABLE reloc addends.
6442 (md_apply_fix3): Handle VTABLE relocs.
6443 (v850_fix_adjustable): New.
6444 (v850_force_relocation): New.
252b5132
RH		 6445
6446Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6447
6448 * tc-hppa.c (fp_operand_format): Add some additional formats.
6449 (pa_ip): Do not automatically promote into pa2.0 mode.
6450 (pa_level): Handle ".level 2.0".
6451
6452Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6453
6454 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6455 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6456 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6457 (None): Redefine as 0xffff.
6458
6459 From Jeff B Epler <jepler@usgs.gov>
6460 * doc/c-i386.texi (i386-SIMD): New section.
6461
6462Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6463
6464 * read.c (discard_rest_of_line): New function.
6465 * read.h: Declare it.
6466 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6467
6468Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6469
6470 * config/tc-d10v.c (find_symbol_matching_register): New function.
6471 (find_opcode): Cope with the case where a register name matches
6472 a symbol name.
6473
6474Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6475
6476 * config/tc-v850.c (md_pcrel_from): Rename to
6477 v850_pcrel_from_section.
6478 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6479 sections.
252b5132
RH		 6480
6481 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6482
6483Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6484
6485 * config/tc-d10v.c (find_opcode): Generate an error if a register
6486 is supplied for an operand that should not be a register.
6487
6488Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6489
6490 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6491 instructions to have another instruction in the right bin.
6492
6493Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6494
6495 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6496 the right container if the left container holds a branch
3e87a760 6497 instruction.
252b5132
RH		 6498
6499Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6500
6501 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6502 both a register name and symbol name.
6503 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6504
6505Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6506
6507 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6508 execution unit class.
6509
6510 (reg_name_search): If a name matches a register and a symbol,
6511 prefer the register.
6512 (find_format): Disallow flag registers when a general purpose
6513 register is required.
6514 If a number is required, but a register has been given, check to
6515 see if a symbol with the same name as the register exists, and if
6516 so, use that symbol.
6517
6518Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6519
6520 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6521
6522Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6523
6524 * config/tc-d30v.c (find_format): Do not accept flag registers as
6525 general purpose registers.
6526 (find_format): If an immediate value is expected at a given place
6527 in a format, but a register name has been provided instead, check
6528 to see if that register name matches the name of a predefined
6529 symbol and if it does, then use the symbol instead.
6530 (reg_name_search): If a register name matches a symbol name,
6531 prefer the register name to the symbol name.
6532
6533Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6534
6535 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6536 the previous insn to empty.
6537
65381998-09-20 Michael Meissner <meissner@cygnus.com>
6539
6540 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6541 pieces, forcing the use of an ANSI compiler.
6542
6543Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6544
6545 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6546 relocs.
6547 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6548
6549Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6550
66778679
RH		 6551 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6552 assembler syntax.
6553 (obj_elf_vtable_entry): Likewise.
6554 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6555 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6556 (tc_gen_reloc): Likewise.
6557 (arm_fix_adjustable): Likewise.
6558 (elf32_arm_force_relocation): New.
6559 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6560
6561Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6562
6563 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6564
6565Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6566
66778679
RH		 6567 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6568 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6569
6570Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6571
6572 * config/tc-i386.c (i386_operand): Detect non-segment registers
6573 used as segment prefixes.
6574
6575Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6576
6577 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6578 optimize across FDE boundaries.
6579
6580 * config/obj-coff.c (obj_coff_section): Preserve any link once
6581 flags when setting the section flags.
6582
6583Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6584
6585 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6586 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6587
6588Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6589
6590 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6591 to the host width.
6592
6593Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6594
6595 * frags.c (frag_grow): Include the size of the frag struct in the
6596 obstack chunk size.
6597
6598 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6599 if the new subseg comes before the old.
6600
6601Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6602
6603 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6604 to handle edge8 and edge16.
6605
6606Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6607
6608 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6609 before we clobber the symbol involved.
6610
6611Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6612
3e87a760 6613 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6614 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6615 use arm_adjust_symtab for OBJ_COFF.
6616 (armelf_adjust_symtab): New Routine.
6617 * config/tc-arm.h: Define obj_adjust_symtab to
6618 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6619
252b5132
RH		 6620Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6621
6622 * configure.in: Make all i386-elf targets use bfd_gas.
6623 * config/tc-i386.c (tc_i386_force_relocation): New.
6624 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6625 (md_apply_fix3): Likewise.
6626 (tc_gen_reloc): Handle them.
6627 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6628 tc_i386_force_relocation.
6629
6630Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6631
6632 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6633
6634Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6635
6636 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6637 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6638 sequential pair.
6639
252b5132
RH		 6640Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6641
6642 * read.h (generate_lineno_debug): Add prototype.
6643 * read.c (generate_lineno_debug): Make non-static.
6644
6645Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6646
6647 * config/tc-i386.c (md_assemble): Only warn for address/data size
6648 prefixes.
6649
6650Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6651
6652 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6653 against Thumb function names, as the linker needs this information.
6654
66551998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6656
6657 * expr.c (operand): Check also that there is no advance in operand
6658 after atof_generic in order to decide "is it label 0f or floating
6659 point number?".
6660
6661Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6662
6663 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6664 command line options with a single dash.
6665 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6666
6667Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6668
3e87a760
AM		 6669 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6670 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6671
66721998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6673
6674 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6675 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6676 demand_empty_rest_of_line before mri_comment_end.
6677 (equals): Check garbage after expression before
6678 mri_comment_end in MRI mode.
6679
6680Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6681
6682 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6683 small immediate constant to use the constant itself rather than
6684 always using 1.
6685
6686Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6687
6688 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6689 (pa_leave): Likewise.
6690
6691Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6692
6693 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6694 prefixes.
6695 (i386_operand): Fix an error message.
6696
6697Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6698
6699 * doc/c-arm.texi (ARM Directives): Document .req directive.
6700
6701 * config/tc-arm.c (reg_required_here): Display erroneous string if
6702 the register name could not be decoded.
6703 Do not set inst.instruction if the sift is -1.
6704
6705Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6706
6707 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6708 we do for EXTERN.
6709
6710Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6711
6712 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6713 even if it is belived to be unnecessary.
6714
6715Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6716
6717 config/tc-i386.c (i386_operand): Size immediate constants by
6718 suffix (erroneously removed as part of July 7 change).
6719
6720Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6721
66778679
RH		 6722 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6723 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6724 (armelf_frob_symbol): New Routine.
6725 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6726
6727Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6728
6729 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6730
6731Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6732
6733 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6734 command line switches passed to assembler.
6735
6736Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6737
6738 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6739 (gas_cgen_opcode_desc): Declare.
6740 (gas_cgen_parse_operand): Declare.
6741 (*): Prepend gas_ to gas specific fns to denote them as such.
6742 All uses updated.
6743 * cgen.c (gas_cgen_opcode_desc): New global
6744 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6745 (queue_fixup): Renamed from cgen_queue_fixup.
6746 (*): Prepend gas_ to gas specific fns to denote them as such.
6747 All uses updated.
6748 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6749 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6750 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6751 Open opcode table and initialize it.
6752 (make_parallel): Use gas_cgen_opcode_desc.
6753 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6754 (md_assemble): Ditto.
6755
6756Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6757
6758 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6759 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6760 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6761 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6762 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6763 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6764 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6765 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6766 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6767 (INIT_STAB_SECTION): Likewise.
6768 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6769
252b5132
RH		 6770 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6771 (md_parse_option): Watch for them.
6772 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6773 (md_begin): Kill neverdef code.
6774 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6775 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6776 (s_alpha_coff_wrapper): New.
6777 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6778
252b5132
RH		 6779Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6780
6781 Start of changes to remove mdebug section from mips*-elf
6782 Based on MIPS_STAB_ELF definition
6783 * acconfig.h: undef if not configured
6784 * config.in: undef if not configured
6785 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6786 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6787 * stabs.c (s_stab_generic): flush frag
6788
6789Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6790
66778679
RH		 6791 * configure.in: (arm-*-elf): Handle.
6792 (thumb-*-elf): Handle.
6793 * configure: Regenerate.
6794 * read.c (stringer): Fix typo in comment.
6795 * write.c (fixup_segment): Don't add symbol value to addend if
6796 TC_ARM and OBJ_ELF.
6797 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6798 sections.
6799 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6800 for OBJ_ELF.
252b5132
RH		 6801
6802Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6803
6804 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6805 (write_2_short): Emit warning if new flag is set.
6806 (do_assemble): Set flags if left instruction is one of special
6807 "right-instruction-killer" type.
6808
6809Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6810
252b5132
RH		 6811 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6812 Always output words in debug_info section as big endian.
6813 (sparc_target_format): Choose correct bfd target.
6814 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6815
252b5132
RH		 6816Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6817
6818 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6819 to work with internationalization code. Issue an error when two
6820 operands match that are not allowed to match.
6821
6822Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6823
6824 * configure.in (install_tooldir): Allow target to specify whether
6825 it wants to be installed in $(tooldir)/bin.
6826 * configure: Regenerate.
6827 * Makefile.am (install-exec-local): Set install-exec-tooldir
6828 dependency via configure.
6829 * Makefile.in: Regenerate.
6830
6831Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6832
6833 * Makefile.am (install-exec-local): Split into two ...
6834 (install-exec-bindir,install-exec-tooldir): New rules.
6835 * Makefile.in: Regenerate.
6836
6837Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6838
6839 * Makefile.am (install-exec-local): Don't remove the file before
6840 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6841 W. Rozycki <macro@ds2.pg.gda.pl>.
6842 * Makefile.in: Rebuild.
6843
6844Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6845
6846 * cgen.c: Include libiberty.h.
6847 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6848 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6849 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6850 (md_cgen_lookup_reloc)): Declare.
6851 (md_cgen_record_fixup_exp): Declare.
6852 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6853 (m32r_relax_frag): Declare.
6854 (cgen_md_apply_fix3): Decls moved to cgen.h.
6855 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6856 (m32r_cgen_record_fixup_exp): Delete decl.
6857 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6858 (assemble_nop): Delete.
6859 (expand_debug_syms): Delete unused `exp'.
6860 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6861 Add default case for -Wall.
6862 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6863 (md_atof): Delete unused wordP.
6864
6865Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6866
6867 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6868 value.
6869
6870Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6871
6872 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6873 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6874 .print, .purgem, and .struct. Remove documentation for
6875 .app-file.
6876
6877Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6878
6879 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6880 Update call to insert_operand.
6881
6882Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6883
6884 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6885
6886Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6887
6888 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6889 whitespace after a prefix operator.
6890
6891Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6892
6893 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6894
6895Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6896
6897 * config/tc-sparc.c (log2): New static function.
6898 (s_reserve): Use log2 to convert alignment before calling
6899 record_alignment.
6900 (s_common): Use log2 to convert alignment before calling
6901 record_alignment and frag_align.
6902 (sparc_cons_align): Use log2.
6903
6904Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6905
6906 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6907 (s_common): Likewise.
6908
6909 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6910 initialization of waddr.
6911 (sparc_elf_final_processing): Add default case to switch.
6912
6913Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6914
6915 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6916 than temporary real.
6917
6918Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6919
6920 * write.c (subsegs_finish): Don't align the segments if there were
6921 any errors.
6922
6923 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6924 copying aux information.
6925
6926 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6927 expression into a symbol.
6928
6929Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6930
6931 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6932 type to unsigned int.
6933 (md_assemble): Change type used to store offsets from unsigned
6934 long to long.
6935 (i386_operand): Switch error check to only call RESTORE_END_STRING
6936 once after parse_register.
6937
6938Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6939
6940 * config/tc-v850.c (md_show_usage): Changed format to match that
6941 of gcc, ld, etc.
6942
6943 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6944
6945Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6946
6947 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6948 relocs.
6949 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6950 weak.
6951
6952Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6953
6954 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6955 * doc/Makefile.in: Rebuild.
6956
6957Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6958
66778679
RH		 6959 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6960 for %lo expressions.
6961 (mips_ip, case 'u'): Move range check after code to mask
6962 off bits in %hi/%lo expressions. Mask off high bits for
6963 %lo expressions.
252b5132
RH		 6964
6965Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6966
6967 * doc/Makefile.am (gasver.texi): New target.
6968 (as.info, as.dvi): Depends upon gasver.texi.
6969 * doc/as.texinfo: Include gasver.texi. Mention version number on
6970 title page and in top node.
6971 * doc/Makefile.in: Rebuild.
6972
6973Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6974
6975 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6976 but not including the line containing the edict.
6977 * listing.h (LISTING_EOF): New.
6978 * input-scrub.c (input_scrub_next_buffer): Call it.
6979
6980Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6981
6982 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 6983 immediate address based solely on the suffix and the mode.
252b5132
RH		 6984
6985 * config/tc-i386.c (md_assemble): Add assertion to make sure
6986 overlap2 does not set Imm.
6987
6988 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6989 sequences of whitespace to a single space.
6990 (is_space_chars): Just compare with space.
6991 (md_begin): Don't initialize space_chars.
6992 (md_assemble): Just skip a single whitespace character.
6993 (i386_operand): Rewrite base-index parsing to use new
6994 parse_register, and to skip white space. Skip white space in a
6995 number of other places too. Don't give error message if
6996 parse_register fails.
6997 (parse_register): Change reg_string parameter to be non-const.
6998 Add end_op parameter. Skip white space after the `%', and return
6999 end of register string. Give error message here rather than
7000 caller.
7001
7002Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7003
7004 Based on patch from Matt Semersky <matts@scd.hp.com>:
7005 * expr.c (op_encoding): Make const.
7006 (expr_set_precedence): New function.
7007 (expr_begin): Don't set operator rankings, just call
7008 expr_set_precedence.
7009 * expr.h (expr_set_precedence): Declare.
7010 * read.c (s_mri): Call expr_set_precedence.
7011
7012Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7013
7014 * doc/as.texinfo (Statements): Remove paragraph discussing
7015 continuing lines with a backslash. This hasn't worked for years,
7016 if it ever did.
7017
7018Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7019
66778679 7020 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7021 symbol definitions.
7022 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7023 (ps_CTORS, ps_DTORS): New section types.
7024 (vms_fixup_xtors_section): New function
7025 (Ctors_Psect, Dtors_Psect): Define.
7026 (IS_GXX_XTOR): Define
7027 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7028 Filter static constructors/destructors and add to
7029 Ctors_Symbols/Dtors_Symbols chain.
7030 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7031 appropriate section.
7032
66778679 7033 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7034 * makefile.vms: Merge vax/vms support.
7035
7036Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7037
7038 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7039 (elf_pseudo_table): Add them.
7040 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7041 (md_apply_fix): Accept them.
7042 (mips_fix_adjustable): Don't adjust them.
7043 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7044 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7045 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7046 (tc_fix_adjustable): Don't adjust them.
7047
7048Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7049
7050 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7051 (cgen.o): Use it.
7052 * Makefile.in: Regenerate.
7053 * configure.in: AC_SUBST cgen_cpu_prefix.
7054 * configure: Regenerate.
7055
7056Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7057
7058 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7059 Changed all users of COND12_DELAY.
7060
7061Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7062
7063 * config/tc-mn10300.c (set_arch_mach): New function.
7064 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7065 (md_begin): Default to mn10300 mode.
7066 (md_assemble): Only accept instructions for the core mn10300
7067 chip and the active machine type.
7068
7069Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7070
7071 * subsegs.h (segment_info_type): Give the struct a name.
7072 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7073 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7074 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7075 * config/tc-w65.h (tc_reloc_mangle): Declare.
7076 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7077
7078Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7079
66778679
RH		 7080 * config/tc-v850.c (v850_comm): Restore old section
7081 after common processing.
252b5132
RH		 7082
7083Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7084
7085 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7086
7087Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7088
7089 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7090 char with code that explicitly sign-extends.
7091
7092Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7093
252b5132
RH		 7094 * config/tc-v850.c (md_begin): Restore text section as the current
7095 section after creating call table sections.
7096 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7097 code.
252b5132
RH		 7098
7099 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7100 with call to macro SYM_AUXINFO.
7101
7102Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7103
7104 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7105 with the program transform name.
7106 * Makefile.in: Rebuild.
7107
7108Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7109
7110 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7111 information.
7112
7113Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7114
7115 * config/tc-i386.c (i386_operand): Be prepared for a space between
7116 the open parenthesis and the start of the register operand,
7117 because of the June 16 change.
7118
7119Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7120
7121 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7122 BFD_ASSEMBLER.
7123
7124Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7125
7126 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7127 even if it is belived to be unnecessary.
7128
7129Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7130
7131 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7132 symbols.
7133 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7134
7135Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7136
7137 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7138 shift amount for a repeated operand. The shift amount for the
7139 repeated copy comes from the size of the operand.
7140
7141Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7142
7143 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7144
7145Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7146
7147 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7148
7149Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7150
7151 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7152 characters in it as LEX_IS_SYMBOL_COMPONENT.
7153 * config/tc-i386.h (tc_symbol_chars): Define.
7154 (extra_symbol_chars): Declare.
7155 * config/tc-i386.c (extra_symbol_chars): Define.
7156 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7157 (line_comment_chars): Set to '/' if TE_LINUX.
7158 * doc/c-i386.texi (i386-prefixes): Update.
7159 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7160
7161Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7162
7163 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7164 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7165
71661998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7167
7168 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7169 constraint in instructions REP & REPI.
7170
7171Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7172
7173 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7174 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7175
7176 (check_range): If the operand is shifted, then shift the number
7177 before checking its range.
7178
3e87a760 7179 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7180
7181 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7182 common sections.
7183
7184Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7185
7186 * config/tc-v850.c (v850_comm): Create special sections as needed.
7187
71881998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7189
7190 * config/tc-d10v.c (write_2_short): Addition of swapping
7191 instructions for sequential and reverse sequential order when
7192 given order is not possible.
7193
7194Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7195
7196 * Makefile.am: Rebuild dependencies.
3e87a760 7197 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7198 * Makefile.in: Rebuild.
7199
7200Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7201
7202 * doc/c-i386.texi: Update 16 bit documentation.
7203
7204 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7205 IgnoreDataSize to IgnoreSize as they are used for address size as
7206 well as data size.
7207 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7208 32-bit mode, similarly addr16/data16 and variants.
7209
7210Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7211
7212 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7213 sequential word multiply instructions.
3e87a760 7214
252b5132
RH		 7215 (do_assemble): Add extra command line argument, to allow mul32
7216 attribute to be preserved across parallel insns.
7217 (md_assemble): Insert NOPs between explicitly parallel insns which
7218 contain an 32 bit multiply and a 16 multiply.
7219
7220Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7221
7222 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7223 likewise for REPE.
7224
7225 * config/tc-i386.c (reloc): Add braces.
7226
7227 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7228 consistent with Intel naming.
7229 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7230 use bitfields in sib_byte.
7231 (modrm_byte): Don't use bitfields here either.
7232
7233 * config/tc-i386.c (current_templates): Add const.
7234 (parse_register): Add const to return, param, and char *s.
7235 (i386_operand): Add const to reg_entry *r.
7236 * config/tc-i386.h (templates): Add const to start, end.
7237
7238 Inspired by code for 16 bit gas support from Martynas Kunigelis
7239 <martynas@nm3.ktu.lt>:
7240 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7241 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7242 (uses_mem_addrmode): Remove.
7243 (md_estimate_size_before_relax): Add support here too.
7244 (md_relax_table): Rewrite interface to md_relax for 16 bit
7245 support.
7246 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7247 (opcode_suffix_to_type): Remove.
7248 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7249 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7250 (md_convert_frag): Likewise.
7251 (i386_operand): Add support for 16 bit base/index regs,
7252 immediates, and displacements. Remove some unnecessary casts, and
7253 localise end_of_operand_string, displacement_string_start,
7254 displacement_string_end variables. Add GCC_ASM_O_HACK.
7255 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7256
7257 * config/tc-i386.c (prefix_hash): Remove.
7258 (md_begin): Rewrite without obstacks. Remove prefix hash table
7259 handling. Rewrite lexical table handling.
7260 (i386_print_statistics): Don't print prefix statistics.
7261 (md_assemble): Rewrite instruction parser so that line is not
7262 converted to lower case. Don't do a hash_find for prefixes,
7263 instead recognise them via opcode modifier.
7264 (expecting_operand, paren_not_balanced): Localise variables.
7265 * config/tc-i386.h (IsPrefix): Define.
7266 (prefix_entry): Remove.
7267
7268 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7269 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7270 '\\' in case where comment_chars contains '/'.
7271
7272 * config/tc-i386.c (MATCH): Ensure given operand and template
7273 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7274 you must write `ljmp *table(%ebx)'.
7275
7276 From H.J. Lu <hjl@gnu.org>:
7277 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7278 as 0 ifndef BFD_ASSEMBLER.
7279 (md_assemble): Allow immediate operands without suffix or
7280 other reg operand to default in size to the current code size.
7281
7282Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7283
66778679
RH		 7284 * config/tc-v850.c (md_begin): Restore creation of
7285 .call_table_text and .call_table_data sections.
252b5132
RH		 7286
7287Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7288
7289 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7290 after emitting a word of noops.
7291
7292Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7293
7294 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7295 (i386_operand): Simplify checks for valid base/index combinations.
7296 Disallow `in 4(%dx),%al'.
7297
7298 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7299 index_reg const.
7300 (add_prefix): Change parameter from char to int.
7301
7302 * config/tc-i386.h (Ugh): Define opcode modifier.
7303 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7304
7305 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7306 CONSISTENT_REGISTER_MATCH macros to check register types more
7307 thoroughly. Check for illegal suffix/operand combinations
7308 when matching insns with operands. Handle new `s' suffix, and
7309 associated FloatMF opcode modifier for float insns with memory
7310 operands.
7311 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7312 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7313 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7314 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7315 DATA_PREFIX_OPCODE throughout.
7316
7317 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7318 (md_assemble): Rewrite suffix/register operand checking code to be
7319 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7320 AnyMem, the better to grep.
7321 (pi): Remove Abs.
7322 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7323 given a memory operand. Don't set Abs bits either.
7324 (type_names): Remove Mem*, Abs*.
7325 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7326 define opcode_modifiers as these cases are handled by Disp8,
7327 Disp16, Disp32 and suffix checks.
7328 (COMES_IN_BOTH_DIRECTIONS): Remove.
7329 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7330
7331 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7332 if IgnoreDataSize modifier given. Remove ShortformW modifier
7333 test. Add test for ShortForm in W base_opcode modification.
7334 Merge Seg2ShortForm and Seg3ShortForm code.
7335 * config/tc-i386.h (ShortFormW): Remove.
7336 (IgnoreDataSize): Define.
7337
7338Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7339
7340 * config/tc-d30v.c (md_assemble): Store previous segment state
7341 with previous instruction.
7342
7343Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7344
7345 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7346 (ebp, esp): Remove static variables.
7347 (MATCH): Remove test for InOutPortReg.
7348 (i386_operand): Properly handle InOutPortReg here instead.
7349 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7350 (md_assemble): Simplify and correct modrm and sib generation.
7351 (i386_operand): Add warning for scale without index.
7352 Rewrite checks for valid base/index combinations.
7353
7354 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7355 macros and enclose in do while(0).
7356 (RESTORE_END_STRING): Likewise.
7357 (md_assemble): Add one to printed operand number so we start
7358 from 1 not 0. Add some more gettext invocations.
7359 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7360 number here too.
7361
7362 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7363 DATA_PREFIX, SEG_PREFIX): Define.
7364 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7365 (check_prefix): Remove function.
7366 (add_prefix): New function. Add prefix to i.prefix as well as
7367 doing checks.
7368 (md_assemble): Changes for add_prefix. Remove hack for wait
7369 prefix, instead always output prefixes in fixed order. Test
7370 for jcxz/loop when selecting between word & dword operations,
7371 and add address size prefix rather than operand size prefix.
7372 Remove operand -> address size hack when emitting jcxz/loop.
7373 (i386_operand): Remove O_Absent check as it's done in expr.
7374
7375Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7376
7377 * configure.in: Recognize m5200 as a cpu_type of m68k.
7378 * aclocal.m4: Rebuild with current libtool.
7379 * configure: Rebuild.
7380
7381Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7382
7383 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7384 to relaxable_symbol to prevent references to external symbol from
7385 being relaxed.
7386
7387Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7388
7389 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7390 symbols are relaxable.
7391
7392Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7393
66778679
RH		 7394 * config/tc-v850.c (md_begin): Don't create special
7395 sections by default.
3e87a760 7396
252b5132
RH		 7397Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7398
7399 * config/tc-mips.c (macro): For div and udiv, close the
7400 reorder block as soon as possible.
7401
7402Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7403
7404 From Matt Semersky <matts@scd.hp.com>:
7405 * macro.c (macro_mri_mode): New function.
7406 * macro.h (macro_mri_mode): Declare.
7407 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7408 MRI mode.
7409
7410Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7411
7412 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7413 OBJ_EVAX case.
7414
7415 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7416 until after xstrdup in OBJ_EVAX case.
7417
7418Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7419
7420 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7421 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7422 of hardcoded magic number.
7423 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7424
7425Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7426
7427 * read.c (do_s_func): New function.
7428 (s_func): Call it.
7429 * read.h (do_s_func): Add prototype.
7430
7431Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7432
7433 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7434 nops if fill pattern not specified.
7435
7436Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7437
7438 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7439 * config/te-go32.h (TE_GO32): Define.
7440 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7441
7442Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7443
7444 Implement .func/.endfunc pseudo-ops.
7445 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7446 (s_func): Declare.
7447 * read.c (potable): Add .func,.endfunc.
7448 (s_func): New function.
7449 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7450 functions.
7451 (in_doc_func_p,current_function_label): New static globals.
7452 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7453
7454Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7455
7456 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7457 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7458 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7459 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7460 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7461 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7462 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7463 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7464 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7465 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7466 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7467 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7468 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7469 * config/tc-alpha.c: Likewise.
7470 * config/tc-alpha.h: Likewise.
7471 * config/tc-arm.c: Likewise.
7472 * config/tc-h8300.c: Likewise.
7473 * config/tc-h8500.c: Likewise.
7474 * config/tc-hppa.c: Likewise.
7475 * config/tc-i860.c: Likewise.
7476 * config/tc-i960.c: Likewise.
7477 * config/tc-ppc.c: Likewise.
7478 * config/tc-sh.c: Likewise.
7479 * config/tc-sparc.h: Likewise.
7480 * config/tc-tic30.c: Likewise.
7481 * config/tc-w65.c: Likewise.
7482 * config/tc-z8k.c: Likewise.
7483
7484Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7485
7486 * config/tc-vax.c (_): Delete this macro used for placeholder
7487 values in vax_operand_width_size; it conflicts with the _() macro
7488 used for internationalization.
7489
7490Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7491
7492 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7493 code. From Chris Moller <moller@bops.com>.
7494
7495 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7496 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7497 * read.c (emit_expr): Initialize seg and subseg fields of a new
7498 broken word.
7499 * write.c (write_object_file): Switch to the appropriate segment
7500 and subsegment when processing a broken word.
7501
7502 * config/tc-m68k.c (mri_assemble): New static function.
7503 (build_mri_control_operand): Call mri_assemble rather than
7504 md_assemble.
7505 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7506 (s_mri_endf, s_mri_endw): Likewise.
7507
7508Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7509
7510 * read.c (s_org): Call md_flush_pending_output if it is defined.
7511
7512 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7513
7514Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7515
7516 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7517 (md_parse_option): Add for same.
7518 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7519 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7520 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7521
7522 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7523
252b5132
RH		 7524Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7525
7526 * config/tc-arm.c (find_real_start): Relax definition of local
7527 labels.
7528
7529Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7530
7531 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7532 symbols at the given address, not just the last one specified.
7533
7534Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7535
66778679
RH		 7536 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7537 or number_to_chars_littleendian to write data.
252b5132
RH		 7538
7539Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7540
7541 * config/tc-v850.c (md_assemble): Remove artificially created
7542 register name symbols.
7543
7544Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7545
7546 * write.c (fixup_segment): Change "segment" to "section" in
7547 error message.
7548
7549Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7550
7551 * write.c (fixup_segment): Change sym1-sym2 message again.
7552
7553Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7554
7555 * write.c (fixup_segment): Improve error message for sym1-sym2
7556 errors when sym1 is in a different segment from sym2.
7557
7558Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7559
7560 * config/tc-m32r.c (warn_unmatched_high): New static local.
7561 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7562 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7563 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7564 (md_parse_option): Likewise.
7565 (md_show_usage): Likewise.
7566 (m32r_frob_file): Likewise.
7567
7568 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7569 (read_a_source_file): Call them.
7570 * read.h (stabs_generate_asm_file): Declare.
7571 * stabs.c (stabs_generate_asm_file): New function.
7572 (generate_asm_file): New function.
7573 (stabs_generate_asm_lineno): Move file name handling into
7574 generate_asm_file.
7575
7576Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7577
7578 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7579 (d30v_current_align, d30v_current_align_seg): New variables.
7580 (d30v_last_label): New variable.
7581 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7582 (s_d30v_data, s_d30v_section): Likewise.
7583 (md_pseudo_table): Call them.
7584 (md_begin): Initialize d30v_current_align_seg.
7585 (md_assemble): Call d30v_align when needed by known current alignment.
7586 (d30v_frob_label, d30v_cons_align): New functions.
7587 * config/tc-d30v.h (md_do_align): Remove.
7588 (tc_frob_label): Call d30v_frob_label.
7589 (md_cons_align): New.
252b5132 7590
3e87a760 7591 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7592 expression symbols before processing. Clean up code formatting.
7593
7594Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7595
7596 * po/Make-in (install-info): New target.
7597
7598Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7599
7600 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7601 instructions.
7602 * config/tc-mn10300.c (md_assemble): Likewise.
7603
7604Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7605
7606 * Makefile.am: Update with `make dep-am'.
7607 (HFILES): Add cgen.h.
7608 (cgen.o): Depend on cgen.h.
7609 * Makefile.in: Regenerate.
7610
7611 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7612
7613Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7614
7615 * gasp.c (grab_label): Permit a label to be a preprocessor
7616 variable by permitting a label to start with a backslash.
7617
7618Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7619
7620 * config/tc-mips.c (validate_mips_insn): Removed hack
7621 for previously inaccessible bitfields in some INSN_TRAP
7622 instructions.
7623
7624Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7625
7626 * config/tc-d30v.c (do_assemble): Abort with error message
7627 if opcode operands do not match.
3e87a760 7628
252b5132
RH		 7629Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7630
7631 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7632 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7633 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7634 similar new 'q' operand.
7635
7636Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7637
7638 * cgen.c (cgen_asm_finish_insn): Fix typo.
7639
7640Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7641
7642 * cgen.h: New file.
7643 * cgen.c: Include it.
7644 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7645 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7646 All callers updated.
7647 * config/tc-m32r.c: Include cgen.h.
7648 (m23r_insn): New members num_fixups,fixups.
7649
7650Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7651
7652 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7653 to avoid compiler warning.
7654
7655Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7656
7657 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7658 calling make.
7659
66778679 7660 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7661
7662Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7663
7664 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7665
7666Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7667
7668 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7669 a short format insn.
7670 (md_assemble): Set it for explicitly packed insns.
3e87a760 7671
252b5132
RH		 7672Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7673
7674 * config/obj-coff.c (c_symbol_merge): Do not take address of
7675 native fields when performing the memcpy.
7676
7677Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7678
3e87a760 7679 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7680 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7681
7682Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7683
7684 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7685 relocations against globally visible symbols.
7686 * config/tc-m68k.c (relaxable_symbol): New macro.
7687 (m68k_ip, md_estimate_size_before_relax): Use it.
7688 (tc_m68k_fix_adjustable): Also handle weak symbols.
7689
7690Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7691
7692 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7693 references to externally visible symbols.
7694 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7695 values in twice for a PC relative reloc if the symbol is
7696 externally defined.
252b5132
RH		 7697
7698 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7699 don't adjust a PC relative reloc against an externally visible
7700 symbol.
7701 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7702 for a PC relative fixup against an externally visible defined
7703 symbol, arrange to store object file and addend values as though
7704 the symbol were not defined.
7705 (tc_gen_reloc): Likewise.
7706
7707Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7708
7709 * read.c (sizeof_leb128): Referenced externally by write.c so
7710 don't inline.
7711
7712Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7713
7714 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7715 and expand a 'debug' symbol associated with the next instruction
7716 that does not cause a short instruction to be filled with a NOP.
7717 (md_pseudo_table): Add support for .debugsym.
7718 (assemble_parallel_insn): Add calls to expand_debug_sym as
7719 appropriate.
7720 (md_assemble): Ditto.
7721
7722Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7723
7724 * as.c (main): Conditionally call setlocale.
7725 * gasp.c (main): Likewise.
7726 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7727 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7728
7729Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7730
7731 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7732
252b5132
RH		 7733Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7734
7735 * config/tc-hppa.c: Change all calls to bzero to use memset.
7736 (pa_ip): Add cast to avoid warning.
7737 (tc_gen_reloc, md_apply_fix): Likewise.
7738 (pa_find_space_by_number): Likewise.
7739 (hppa_force_relocation): Likewise.
7740 (pa_block): Change i to unsigned int.
7741 * config/obj-som.h (obj_som_copyright): Declare.
7742
7743Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7744
7745 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7746 for line numbers for assembly source.
7747
7748Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7749
7750 * configure.in: Change version number to 2.9.4
7751 * configure: Rebuild.
7752
7753Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7754
7755 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7756
7757Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7758
7759 * ecoff.h: Change symbolS in function declaration to struct
7760 symbol.
7761
7762Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7763
7764 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7765 (md_convert_frag): Fix i18n typo.
7766
7767Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7768
7769 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7770 * ecoff.h: Protoype it.
7771 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7772 [EVAX] (s_alpha_prologue): Delete.
7773 (md_pseudo_table): Update.
7774
7775Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7776
7777 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7778 array to local pointer.
7779 (get_args, parse_expr): Add casts to avoid warnings.
7780
7781Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7782
7783 * read.c (s_set): Cast xmalloc return value to fragS *.
7784 * config/tc-m68k.c (m68k_ip): Function made static to match
7785 previous forward declaration.
7786 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7787
7788Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7789
7790 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7791 strings.
252b5132
RH		 7792
7793 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7794 macros to error strings.
7795
7796Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7797
7798 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7799 reloc is in the TOC csect.
7800 (md_apply_fix3): Correct gettext typo.
7801
7802Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7803
7804 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7805 .L - they are local labels and the branches are not really
7806 function calls but rather far jumps.
7807
7808Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7809
7810 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7811
7812Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7813
7814 * config/tc-i386.c (md_assemble): Print operand number rather than
7815 using ordinal_names.
7816 (i386_operand): Likewise.
7817
7818Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7819
7820 * Makefile.am (INTLLIBS): Define to work around apparent automake
7821 bug.
7822 All Makefiles: Regenerated.
7823
7824 * Many files: Added gettext invocations around user-visible
7825 strings.
7826 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7827 HAVE_LC_MESSAGES): Define.
7828 * dep-in.sed: Added asintl.h.
7829 * po/Make-in: New file.
7830 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7831 Include "asintl.h".
7832 * read.c (Z_): Renamed from `_'.
7833 * Makefile.am (SUBDIRS): Added po.
7834 (POTFILES): new macro.
7835 (po/POTFILES.in): New target.
7836 ($(OBJS)): Added asintl.h.
7837 (HFILES): Likewise.
7838 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7839 (as_new_LDADD): Added $(INTLLIBS).
7840 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7841 (gasp_new_LDADD): Added $(INTLLIBS).
7842 (gasp_new_DEPENDENCIES): New macro.
7843 * configure, aclocal.m4: Rebuilt.
7844 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7845 po/Makefile.
7846 (ALL_LINGUAS): Define.
7847 * macro.c: Include "asintl.h".
7848 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7849 * as.h: Include "asintl.h".
7850 * config/tc-i386.c (ordinal_names): Removed.
7851 (md_assemble): Changed error text to avoid ordinal_names.
7852 (i386_operand): Likewise.
7853 (reloc): Added as_bad to avoid i18n problems.
7854 (tc_gen_reloc): Likewise.
7855 * config/tc-arm.c (bad_args): Now a #define.
7856 (bad_pc): Likewise.
7857 * config/obj-vms.c (VMS_stab_parse): Changed type of
7858 `long_const_msg'.
7859 (global_symbol_directory): Unified strings to avoid i18n
7860 problems.
7861 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7862 avoid i18n problems.
7863 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7864 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7865 i18n problems.
7866 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7867 problems.
7868 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7869 comment.
7870 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7871 problems.
7872 * as.c (print_version_id): Added an fprintf to avoid i18n
7873 problems.
7874 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7875 problems.
7876 * expr.c (expr): Added as_warn call to avoid i18n problems.
7877 * messages.c (as_assert): Changed code to avoid i18n problems.
7878 (as_abort): Likewise.
7879 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7880 (s_space): Likewise.
7881 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7882
7883Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7884
7885 * config/tc-i386.c (check_prefix): New static function, split out
7886 from md_assemble.
7887 (struct _i386_insn): Add wait_prefix field.
7888 (md_assemble): Remove wait_prefix local variable. Use
7889 check_prefix when adding a prefix.
7890
7891 * config/tc-i386.c (current_templates): New static variable.
7892 (md_assemble): Remove current_templates local variable.
7893 (md_assemble, i386_operand): Improve error and warning messages in
7894 many places. Add RESTORE_END_STRING in many places before error
7895 return. Clarify some comments.
7896
7897 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7898 element array.
7899 (md_assemble): Parse string instruction operands, looking for
7900 segment override prefixes. Check for invalid segment prefixes on
7901 string instruction.
7902 (i386_operand): i.seg[] and max mem_operand changes for string
7903 insns.
7904 * config/tc-i386.h (EsSeg): Define.
7905
7906 * config/tc-i386.h (regKludge): Define.
7907 (iclrKludge, imulKludge): Don't define.
7908 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7909 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7910 opcode_modifier checks to look for more common cases first. Add
7911 default_seg for IsString case.
7912
7913Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7914
7915 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7916 AC_DECL_YYTEXT.
7917 * configure: Rebuild with new automake and libtool.
7918 * aclocal.m4, Makefile.in: Likewise.
7919
7920 * doc/Makefile.am (as.dvi): New target.
7921 * doc/Makefile.in: Rebuild.
7922
7923Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7924
7925 * configure.in: Added sparc86x support.
3e87a760 7926
252b5132 7927 * configure: Rebuild.
3e87a760 7928
252b5132
RH		 7929 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7930 sparc_arch.
7931 (md_parse_option): Warn if -EL is not supported for this architecture.
7932
7933 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7934
252b5132
RH		 7935Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7936
66778679
RH		 7937 * config/tc-mips.c (mips_ip): Note when we use get match on
7938 the full instruction name.
252b5132
RH		 7939
7940Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7941
7942 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7943 back into the expression to handle add/sub simplification correctly.
7944
7945Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7946
66778679 7947 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7948
7949Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7950
7951 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7952 #<n>' instruction.
7953
7954Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7955
7956 * symbols.c (max_indent_level): New global.
7957 (print_symbol_value_1): Use it.
7958 * expr.h (expr_build_dot): Declare.
7959 * expr.c (expr_build_dot): New function.
7960
7961Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7962
7963 * symbols.c (print_binary): New function.
7964 (print_expr_1): Call it.
7965
7966Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7967
7968 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7969 operand in the opcode.
7970
7971Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7972
7973 * config/tc-i386.h: Reorder operand flags and opcode modifier
7974 flags for clarity. Remove unused definitions: Unknown,
7975 ImmUnknown, DispUnknown, NoModrm.
7976 * config/tc-i386.c (type_names): Add missing Debug type.
7977 (md_assemble): Better duplicate prefix checking. Quicker string
7978 instruction check via new opcode_modifier flag.
7979
7980Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7981
7982 * doc/as.texinfo (Invoking): Clarify -Wa example.
7983
7984Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7985
3e87a760 7986 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 7987 (s_mips_weakext): Define.
7988 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 7989 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7990 defined(TC_MIPS).
7991
252b5132
RH		 7992Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7993
7994 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7995 is an error if the value can not be computed at assembly time.
7996 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7997
7998Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7999
8000 * gasp.c (main): Set next field of new include_path structure to
8001 NULL. From Avery Pennarun <averyp@gdc.ca>.
8002
8003 * read.c (s_mri_sect): Call as_bad rather than abort for an
8004 unsupported MRI target.
8005
8006Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8007
8008 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8009 the destination of a branch instruction should be altered.
8010 (find_real_start): New function: Locate the real, Thumb coded
8011 start of a Thumb function.
8012 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8013 functions.
252b5132
RH		 8014
8015 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8016
8017Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8018
8019 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8020 also.
8021
8022Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8023
8024 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8025 * doc/c-hppa.texi: Likewise.
8026
8027Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8028
8029 * Makefile.am: Rebuild dependencies.
8030 * Makefile.in: Rebuild.
8031
8032 * Makefile.am (DEP_INCLUDES): New variable.
8033 (.dep1): Change to work when srcdir is not an absolute path.
8034 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8035 * Makefile.in: Rebuild.
8036
8037Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8038
8039 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8040 LinearAddress patch.
8041
8042 * configure.in: Set version to 2.9.1.
8043 * configure: Rebuild.
8044
8045 * Branched binutils 2.9.
8046
8047Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8048
8049 * config/tc-i386.h (FWait): Define.
8050 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8051 other prefixes. Check FWait flag in opcode table to see which
8052 instructions require an fwait prefix.
8053
8054Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8055
8056 * stabs.c (get_stab_string_offset): Always create a stab string
8057 section.
8058
8059Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8060
8061 Fix some gcc -Wall warnings:
8062 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8063 * ehopt.c (eh_frame_code_alignment): Likewise.
8064 * expr.c (integer_constant, operand): Likewise.
8065 * frags.c (frag_align): Likewise.
8066 * gasp.c (level_0, change_base, doinstr): Likewise.
8067 * hash.c (hash_ask): Likewise.
8068 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8069 (debugging_pseudo): Likewise.
8070 * macro.c (define_macro, check_macro): Likewise.
8071 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8072 (ignore_rest_of_line, float_cons): Likewise.
8073 * symbols.c (decode_local_label_name): Likewise.
8074 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8075 (fixup_segment, number_to_chars_bigendian): Likewise.
8076 (number_to_chars_littleendian): Likewise.
8077 * config/atof-ieee.c (gen_to_words): Likewise.
8078 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8079 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8080 * read.c (output_big_sleb128): Initialize locals to avoid
8081 warnings.
8082 (output_big_uleb128, equals): Likewise.
8083 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8084 to unsigned int. Change zeros to unsigned int.
8085 * cond.c (s_if): Add return to default case.
8086 * frags.c (frag_now_fix): Change return type to addressT.
8087 * frags.h (frag_now_fix): Update declaration.
8088 * listing.c (file_info_struct): Change linenum to unsigned int.
8089 (struct list_info_struct): Change hll_line to unsigned int.
8090 (print_source): Update format string.
8091 * read.c (emit_expr): Change scan to unsigned int, and don't
8092 bother to initialize it.
8093 * symbols.c (dollar_label_count): Change to unsigned long.
8094 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8095 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8096 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8097
8098Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8099
8100 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8101 mcf5200 just as we do for m68000.
252b5132
RH		 8102 (m68k_init_after_args): Likewise.
8103 (md_estimate_size_before_relax): Likewise.
8104
8105Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8106
8107 * config/tc-v850.c (md_assemble): Store relocation addend in
8108 fixup instead of instruction.
8109
8110Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8111
8112 * config/tc-i386.c (md_assemble): Swap template arguments to
8113 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8114 This macro is currently symmetric, so passing them the wrong
8115 way didn't cause any problem, but may if the macro is changed
8116 in the future.
8117 After copying template to i.tm, use i.tm. rather than t-> to
8118 access fields, and make t a const*
8119 Move i.tm.operand_types[] swap to immediately after the copy.
8120
8121Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8122
8123 * expr.h (expr_build_uconstant): Add prototype.
8124 (expr_build_unary,expr_build_binary): Add prototypes.
8125 * expr.c (expr_build_uconstant): New function.
8126 (expr_build_unary,expr_build_binary): New functions.
8127
8128Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8129
66778679
RH		 8130 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8131 * macro.c (macro_expand_body): Increase buffer size.
8132 * messages.c (as_warn): Likewise.
252b5132
RH		 8133 (as_warn_where, as_bad, as_bad_where): Likewise.
8134
8135Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8136
8137 Based on patch from H.J. Lu <hjl@gnu.org>:
8138 * Makefile.am (DISTSTUFF): New variable.
8139 (diststuff): New target.
8140 * Makefile.in: Rebuild.
8141
8142Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8143
8144 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8145 m32r_elf_section_change_hook.
8146
8147 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8148 emit a nop if a section ends with a 16 bit instruction.
8149
8150Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8151
8152 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8153 s_lcomm rather than obj_coff_lcomm.
8154 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8155
8156Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8157
8158 * config/tc-i386.h (LinearAddress): Define.
8159 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8160 instruction, don't use a default segment.
8161
8162Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8163
8164 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8165 * configure: Rebuild.
8166
8167Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8168
8169 * aclocal.m4, configure: Rebuild with libtool 1.2.
8170
8171Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8172
8173 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8174 PC relative branches. Patch courtesy of Jonathan Walton.
8175
252b5132 8176
252b5132
RH		 8177Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8178
8179 * configure.in (emulations): Add thumb-pe target.
8180
8181 * configure (emulations): Add thumb-pe target.
8182
81831998-03-17 Ken Raeburn <raeburn@cygnus.com>
8184
8185 * itbl-lex.l (yywrap): Don't define if already defined as a
8186 macro.
8187
8188Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8189
8190 * depend.c (quote_string_for_make): New function.
8191 (wrap_output): Use it.
8192
8193Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8194
8195 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8196 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8197
8198Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8199
8200 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8201 Recognize -GN and -relax.
8202 (md_begin): Initialize gp size from -G switch.
8203 (alpha_force_relocation): Always force if -relax.
3e87a760 8204 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8205 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8206 Change all callers. Emit nop alignment padding as nop+unop pair.
8207
8208Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8209
8210 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8211 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8212
8213Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8214
8215 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8216 require padding to the next long word boundary.
8217
8218Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8219
8220 * cgen.c: #include symcat.h.
8221 * config/tc-m32r.c: Likewise.
8222
8223Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8224
8225 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8226 absolute expressions instead of '$' prefixed register names.
8227
8228Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8229
8230 * read.c (s_set): Record file and line info for symbols when -as.
8231 (pseudo_set): Don't overwrite that dummy fragment.
8232
8233Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8234
8235 * config/tc-ppc.c (md_pseudo_table): Add "section".
8236 (ppc_named_section): New static function.
8237
8238Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8239
8240 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8241 so we don't have to scan the entire list.
8242
8243Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8244
8245 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8246 case, allow the parallel instructions to modify the same flag
8247 bits.
252b5132
RH		 8248
8249Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8250
8251 * listing.c (list_symbol_table): Categorize symbols by
8252 undefined_section rather than sy_frag->line == NULL.
8253
8254Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8255
8256 * Makefile.am (install-exec-local): Install properly when ln
8257 fails or tooldir == prefix.
8258
8259Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8260
8261 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8262 Test result of insert_operand for error.
8263
8264Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8265
8266 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8267 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8268 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8269 * doc/Makefile.in: Rebuild.
8270
8271Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8272
8273 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8274 (macro): Fix handling of M_COP[0-3].
8275
8276Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8277
8278 Based on patches from Ross Harvey <ross@teraflop.com>:
8279 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8280 if macro_alternate or macro_mri.
8281 (getstring): Remove support for byte constants between < and >.
8282 (get_any_string): '<' only starts a string if macro_alternate or
8283 macro_mri.
8284 (macro_expand_body): Permit keyword parameters following
8285 positional parameters.
8286
8287 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8288 * configure.in (alpha*-*-netbsd*): New target.
8289 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8290 * configure: Rebuild.
8291
8292 * as.h (flag_warn_suppress_instructionswap): Move from here...
8293 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8294 here, and make static.
8295
8296 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8297 BFD_ASSEMBLER or MANY_SEGMENTS.
8298
8299 * as.c (show_usage): Update bug-gnu-utils address.
8300 * gasp.c (show_usage): Likewise.
8301 * doc/as.texinfo (Bug Reporting): Likewise.
8302
8303Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8304
66778679 8305 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8306 insns regardless of the size of a pointer if we're in mips I or
8307 MIPS II mode.
66778679 8308 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8309
8310Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8311
3e87a760 8312 Fix rac to accept only a0:
252b5132
RH		 8313 * tc-d10v.c (parallel_ok, find_opcode):
8314 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8315 Introduce OPERAND_GPR.
8316
8317Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8318
8319 * read.c (s_fill): Handle non-constant repeat counts by creating
8320 an rs_space fragment.
8321
8322Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8323
8324 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8325 from as_bad to as_warn.
8326
8327Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8328
8329 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8330 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8331 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8332
8333Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8334
8335 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8336 seg_fix_rotP rather than fix_root from seg_info.
8337
8338Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8339
8340 * expr.c: Add support for 0x1_2_3_4 bignums.
8341
8342Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8343
8344 * configure.in: Change -linux* to -linux-gnu*.
8345 * configure: Rebuild.
8346
8347 * app.c (do_scrub_begin): Treat \r as whitespace.
8348
8349Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8350
8351 * Makefile.am: Update dependencies.
8352 * Makefile.in: Rebuild.
8353
8354Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8355
8356 * configure, aclocal.m4: Rebuild with new libtool.
8357
8358Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8359
66778679
RH		 8360 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8361 the argument to bfd_set_arch_mach.
8362 (load_address): Use bfd_arch_bits_per_address to determine the
8363 bit size of an address instead of looking at the isa level.
8364 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8365
8366Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8367
8368 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8369
8370Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8371
8372 * ehopt.c: New file.
8373 * as.h (enum _relax_state): Add rs_cfa.
8374 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8375 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8376 * read.c (emit_expr): Call check_eh_frame.
8377 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8378 (relax_segment): Likewise.
8379 * Makefile.am: Rebuild dependencies.
3e87a760 8380 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8381 (GENERIC_OBJS): Add ehopt.o.
8382 * doc/internals.texi (Frags): Document rs_cfa.
8383
8384 * as.c (show_usage): Mention --traditional-format.
8385 (parse_args): Accept --traditional-format.
8386 * as.h (flag_traditional_format): Declare.
8387 * output-file.c (output_file_create): If flag_traditional_format,
8388 set BFD_TRADITIONAL_FORMAT on stdoutput.
8389 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8390
8391 * config/tc-mips.c (append_insn): Make sure that if we have a
8392 fixup for an unmatched %hi reloc, it does not associated with a
8393 variant frag.
8394
8395 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8396 * doc/Makefile.in: Likewise.
8397
8398Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8399
8400 * config/tc-m32r.c (check_for_side_effects): New function.
8401 (can_make_parallel): Add checks for instruction side effects
8402 clashing with the other instruction.
8403 (assemble_parallel_insn): Improve warning messages. Return error
8404 message from non-swapped instruction order.
8405
8406Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8407
8408 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8409
8410 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8411 md_cleanup definition. This moves the forced literal output to
8412 the end of the source pass, and avoids macro's inserting literals
8413 into the code immediately after the macro expansion.
252b5132
RH		 8414
8415Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8416
8417 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8418 a gas internal symbol is adjustable.
8419 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8420
8421 * as.h: If gcc version greater than 2.6, use `__format__' and
8422 `__printf__' in function attributes, rather than `format' and
8423 `printf'.
8424
8425Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8426
8427 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8428
8429Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8430
8431 Add tms320c30 support:
8432 * config/tc-tic30.h: New file.
8433 * config/tc-tic30.c: New file.
8434 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8435 TARGET_FORMAT as "coff-tic30".
8436 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8437 * Makefile.am: Rebuild dependencies.
8438 (CPU_TYPES): Add tic30.
8439 (CPU_OBJ_VALID): tic30-aout is valid.
8440 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8441 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8442 * configure, Makefile.in: Rebuild.
8443
8444Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8445
8446 * config/tc-v850.c (md_assemble): Improvements to error messages.
8447
8448Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8449
8450 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8451 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8452
8453 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8454 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8455 assembler calculate relocations to any external symbol at all.
8456 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8457 involving generation of pc-relative relocs.
8458 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8459 has been moved to md_apply_fix3.
8460
8461 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8462 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8463 which actually means (the address of identifier's GOT entry) +
8464 constant, which is not particularly useful.
8465
8466Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8467
8468 * read.h (include_dirs): Declare.
8469 (include_dir_count,include_dir_maxlen): Declare.
8470
8471Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8472
8473 * configure.in: Correct check for shared opcodes library.
8474 * configure: Rebuild.
8475
8476 * listing.c (buffer_line): If we can't open the file, set at_end.
8477 (listing_print): Remove unused local variable fi.
8478
8479 * config/m68k-parse.y (reglistpair): Handle register list in
8480 either order.
8481
8482 * config/vms-conf.h: Don't undef VERSION.
8483
8484Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8485
8486 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8487 OBJS variable.
8488 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8489 variable.
8490 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8491 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8492 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8493 (EXTRA_DIST): Define.
8494 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8495 explicitly rather than via the list of object files.
8496 (gcc-as.opt): New file created when make-gas.com is run.
8497 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8498 itbl-cpu.h} to #include appropriate file rather than copying that
8499 file.
8500 * config/vms-conf.h: Synchronize with current config.in.
8501 * Makefile.in: Rebuild.
8502
8503Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8504
8505 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8506 (parallel_ok): Relaxed parallel subinstruction dependency check.
8507
8508Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8509
8510 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8511 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8512 command line argument.
8513 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8514 warning only if flag_warn_suppress_instructionswap is false.
8515
8516Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8517
8518 * configure.in (i386-*-mingw32*): New target.
8519 * configure: Rebuild.
8520
8521Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8522
8523 * symbols.c (resolve_symbol_value): Don't set the segment if it
8524 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8525
8526 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8527 S_GET_SEGMENT.
8528
8529Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8530
8531 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8532 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8533 compiler.
8534
8535Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8536
8537 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8538
8539Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8540
8541 * config/tc-v850.c (v850_insert_operand): Display instruction when
8542 an error is encountered.
8543
8544Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8545
8546 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8547 (i386-*-sco3.2v5*coff): New target.
8548 (i386-*-sco3.2*): New target.
8549 * configure: Rebuild.
8550
8551Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8552
8553 * config/tc-v850.c: Tidy error message production.
8554
8555Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8556
8557 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8558 validate_immediate return value in the right type for comparisons
8559 to FAIL.
8560
8561Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8562
8563 * listing.c (MAX_BYTES): Use listing variables not constants.
8564 (data_buffer): No longer an array, but a pointer.
8565 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8566 (listing_listing): Allocate data_buffer.
8567
8568Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8569
8570 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8571 --listing-rhs-width, --listing-cont-lines.
8572 (show_usage): Update.
8573 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8574 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8575 (print_lines): Use the variables instead of the constants.
3e87a760 8576 (listing_listing): Likewise.
252b5132 8577 * listing.h: Declare the new vars.
3e87a760 8578
252b5132
RH		 8579Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8580
8581 * as.c (parse_args): Add --keep-locals alias for -L.
8582 Add --strip-local-absolute.
8583 (show_usage): Update.
8584 * as.h (flag_strip_local_absolute): New flag.
8585 * symbols.c (S_IS_LOCAL): Use it.
8586 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8587 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8588 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8589
8590Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8591
8592 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8593 might have an io conflict and issue a warning message.
252b5132
RH		 8594
8595Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8596
8597 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8598 cgen_swap_fixups): Functions to save, restore and swap the fixup
8599 chain with a backup copy.
8600 (cgen_asm_finish_insn): Returns address of constructed insn.
8601
8602Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8603
8604 * listing.c (file_info_struct): Remove FILE, add POS.
8605 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8606 (file_info): Don't open the file.
8607 (buffer_line): Check for the file in the last_open cache, updating
8608 as necessary.
8609 (print_source): Don't reference file_info->file.
8610 (listing_listing): Likewise.
8611 (listing_print): Close the file in the cache, if any.
8612
8613Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8614
8615 * read.c (dwarf_file_string): New file static variable.
8616 (emit_expr): Look for constant sequence that leads up to a file
8617 name in DWARF debugging output.
8618 (stringer): Use dwarf_file_string to decide whether to accept a
8619 string as a file name.
8620
8621Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8622
8623 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8624 (crack_operand): Add reg->reglst MRI hack.
8625 (r_seg): Put reglst symbols in reg_section.
8626 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8627
8628Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8629
8630 * tc-sh.c (get_specific): Handle SGR & DBR.
8631
8632Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8633
8634 * tc-h8300.c (parse_reg): Take the length of the symbol into
8635 account when attempting to match a register name.
8636 * tc-h8500.c (parse_reg): Likewise.
8637
8638Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8639
8640 * cgen.c: Formatting changes to improve readability.
8641
8642Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8643
8644 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8645 delay slot.
8646
8647Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8648
8649 Based on a patch from Jim Wilson
8650 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8651 (tc_gen_reloc): Handle cross section PC relative relocs
8652 correctly.
8653
8654Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8655
8656 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8657
8658Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8659
8660 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8661 (expr_jmp_buf): New static local.
8662 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8663 (cgen_md_operand): New function.
8664 * tc-m32r.c: Clean up pass over `struct foo' usage.
8665 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8666
8667Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8668
8669 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8670 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8671
8672Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8673
8674 * config/tc-i386.c (i386_operand): Give an error if there are
8675 unrecognized characters after an expression.
8676
8677For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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